Warning: Permanently added '10.128.0.24' (ED25519) to the list of known hosts. 2026/03/09 23:17:37 parsed 1 programs [ 23.100731][ T24] audit: type=1400 audit(1773098257.470:64): 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 [ 23.122183][ T24] audit: type=1400 audit(1773098257.470:65): 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 [ 23.141739][ T24] audit: type=1400 audit(1773098257.470:66): 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 [ 23.748047][ T24] audit: type=1400 audit(1773098258.120:67): 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 [ 23.748995][ T281] cgroup: Unknown subsys name 'net' [ 23.770990][ T24] audit: type=1400 audit(1773098258.120:68): 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 [ 23.798741][ T24] audit: type=1400 audit(1773098258.150:69): 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 [ 23.798968][ T281] cgroup: Unknown subsys name 'devices' [ 23.997738][ T281] cgroup: Unknown subsys name 'hugetlb' [ 24.003486][ T281] cgroup: Unknown subsys name 'rlimit' [ 24.146480][ T24] audit: type=1400 audit(1773098258.520:70): 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 [ 24.170205][ T24] audit: type=1400 audit(1773098258.520:71): 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 [ 24.190609][ T24] audit: type=1400 audit(1773098258.520:72): 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 [ 24.196590][ T284] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.210968][ T24] audit: type=1400 audit(1773098258.520:73): 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 Setting up swapspace version 1, size = 127995904 bytes [ 24.342364][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.899287][ T292] request_module fs-gadgetfs succeeded, but still no fs? [ 24.939827][ T292] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.407594][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.415966][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.423491][ T330] device bridge_slave_0 entered promiscuous mode [ 25.441745][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.462530][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.476441][ T330] device bridge_slave_1 entered promiscuous mode [ 25.543187][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.550365][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.557710][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.564887][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.625850][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.633530][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.640904][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.648427][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.664186][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.673031][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.680079][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.687694][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.695872][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.702989][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.710411][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.718668][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.733000][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.743559][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.752545][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.760391][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.768947][ T330] device veth0_vlan entered promiscuous mode 2026/03/09 23:17:40 executed programs: 0 [ 25.778565][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.787502][ T330] device veth1_macvtap entered promiscuous mode [ 25.796502][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.806829][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.974721][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.981906][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.989377][ T363] device bridge_slave_0 entered promiscuous mode [ 25.997701][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.004914][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.012458][ T363] device bridge_slave_1 entered promiscuous mode [ 26.044600][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.051822][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.059415][ T357] device bridge_slave_0 entered promiscuous mode [ 26.066580][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.073609][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.081184][ T357] device bridge_slave_1 entered promiscuous mode [ 26.114171][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.121436][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.129058][ T358] device bridge_slave_0 entered promiscuous mode [ 26.138617][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.145759][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.153331][ T358] device bridge_slave_1 entered promiscuous mode [ 26.203083][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.210288][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.217949][ T360] device bridge_slave_0 entered promiscuous mode [ 26.233743][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.240827][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.248280][ T362] device bridge_slave_0 entered promiscuous mode [ 26.255477][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.262618][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.270094][ T362] device bridge_slave_1 entered promiscuous mode [ 26.282055][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.289231][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.296679][ T360] device bridge_slave_1 entered promiscuous mode [ 26.511889][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.519596][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.546617][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.554231][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.562387][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.571035][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.580174][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.587289][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.594838][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.602622][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.610130][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.618858][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.627009][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.634309][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.641801][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.650176][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.658506][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.665605][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.673069][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.680665][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.688094][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.696512][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.704571][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.711606][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.719021][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.726791][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.734470][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.742631][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.751078][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.759580][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.766628][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.787309][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.795855][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.804240][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.811281][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.819638][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.828027][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.836863][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.845448][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.853741][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.860793][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.868406][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.876491][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.884612][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.892182][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.900873][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.908658][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.916902][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.925078][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.932217][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.966008][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.973980][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.982293][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.990776][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.999622][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.008323][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.015350][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.022880][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.031066][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.039177][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.047636][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.056401][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.063565][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.071405][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.079645][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.088078][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.105035][ T363] device veth0_vlan entered promiscuous mode [ 27.119192][ T357] device veth0_vlan entered promiscuous mode [ 27.126922][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.135019][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.142983][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.152761][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.161334][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.169814][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.178303][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.186903][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.194797][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.203059][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.211130][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.219316][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.227165][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.241390][ T362] device veth0_vlan entered promiscuous mode [ 27.252174][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.260283][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.268368][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.289126][ T358] device veth0_vlan entered promiscuous mode [ 27.298668][ T362] device veth1_macvtap entered promiscuous mode [ 27.308074][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.317209][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.325613][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.334442][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.342933][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.350911][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.358738][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.370550][ T363] device veth1_macvtap entered promiscuous mode [ 27.379918][ T357] device veth1_macvtap entered promiscuous mode [ 27.392761][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.404976][ T360] device veth0_vlan entered promiscuous mode [ 27.419342][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.427466][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.435580][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.444386][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.453258][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.462308][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.470772][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.478256][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.499619][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.508474][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.517465][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.525716][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.534278][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.542859][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.551539][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.559997][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.568477][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.576766][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.585091][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.593321][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.603922][ T358] device veth1_macvtap entered promiscuous mode [ 27.612141][ T360] device veth1_macvtap entered promiscuous mode [ 27.658831][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.666672][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.674276][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.683698][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.697023][ T384] EXT4-fs (loop5): Ignoring removed bh option [ 27.706466][ T384] EXT4-fs (loop5): Ignoring removed oldalloc option [ 27.713161][ T384] EXT4-fs (loop5): Ignoring removed nobh option [ 27.720452][ T384] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.732581][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.742300][ T384] 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 [ 27.742305][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.742518][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.782459][ T384] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.21: Allocating blocks 497-513 which overlap fs metadata [ 27.796730][ T384] EXT4-fs (loop5): pa ffff888124c18888: logic 128, phys. 385, len 8 [ 27.802110][ T382] EXT4-fs (loop0): Ignoring removed bh option [ 27.804820][ T384] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 27.818908][ T382] EXT4-fs (loop0): Ignoring removed oldalloc option [ 27.830484][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.838569][ T382] EXT4-fs (loop0): Ignoring removed nobh option [ 27.838591][ T382] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.857816][ T390] EXT4-fs (loop2): Ignoring removed bh option [ 27.858118][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.863905][ T390] EXT4-fs (loop2): Ignoring removed oldalloc option [ 27.873122][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.879329][ T390] EXT4-fs (loop2): Ignoring removed nobh option [ 27.896372][ T390] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.902913][ T382] EXT4-fs (loop0): 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 [ 27.956989][ T390] 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 [ 28.017830][ T390] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 28.032826][ T390] EXT4-fs (loop2): pa ffff888124f42f18: logic 128, phys. 385, len 8 [ 28.040658][ T382] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 28.041260][ T390] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 28.066989][ T426] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 28.073509][ T382] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.17: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 28.106557][ T423] EXT4-fs (loop1): Ignoring removed bh option [ 28.112987][ T426] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 28.120926][ T423] EXT4-fs (loop1): Ignoring removed oldalloc option [ 28.130532][ T382] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 28.145382][ T390] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.19: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 28.148204][ T382] EXT4-fs (loop0): This should not happen!! Data will be lost [ 28.148204][ T382] [ 28.166843][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 48 with max blocks 1 with error 117 [ 28.175819][ T423] EXT4-fs (loop1): Ignoring removed nobh option [ 28.186901][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 28.186901][ T390] [ 28.205086][ T423] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.210112][ T431] EXT4-fs (loop5): Ignoring removed bh option [ 28.226793][ T431] EXT4-fs (loop5): Ignoring removed oldalloc option [ 28.233429][ T431] EXT4-fs (loop5): Ignoring removed nobh option [ 28.239950][ T423] 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 [ 28.239957][ T431] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.247448][ T431] 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 [ 28.300750][ T433] EXT4-fs (loop6): Ignoring removed bh option [ 28.307472][ T433] EXT4-fs (loop6): Ignoring removed oldalloc option [ 28.314337][ T433] EXT4-fs (loop6): Ignoring removed nobh option [ 28.321152][ T433] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.328277][ T423] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 28.349183][ T423] EXT4-fs (loop1): pa ffff888124f5a0a8: logic 128, phys. 385, len 8 [ 28.357442][ T423] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 28.373147][ T433] 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 [ 28.417962][ T431] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.22: Allocating blocks 497-513 which overlap fs metadata [ 28.423748][ T7] EXT4-fs error (device loop1): 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) [ 28.432986][ T431] EXT4-fs (loop5): pa ffff888124dd8930: logic 128, phys. 385, len 8 [ 28.458739][ T431] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 28.471755][ T423] 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) [ 28.499529][ T433] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.20: Allocating blocks 497-513 which overlap fs metadata [ 28.501062][ T7] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4875: inode #15: block 100: len 4: ext4_ext_map_blocks returned -117 [ 28.513553][ T433] EXT4-fs (loop6): pa ffff888124f98c78: logic 128, phys. 385, len 8 [ 28.534496][ T423] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 105 with max blocks 3 with error 117 [ 28.535279][ T433] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 28.548403][ T7] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 28.576053][ T24] kauditd_printk_skb: 39 callbacks suppressed [ 28.576064][ T24] audit: type=1400 audit(1773098262.950:113): 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 [ 28.581382][ T423] EXT4-fs (loop1): This should not happen!! Data will be lost [ 28.581382][ T423] [ 28.613979][ T24] audit: type=1400 audit(1773098262.950:114): 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 [ 28.637427][ T423] 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) [ 28.655830][ T24] audit: type=1400 audit(1773098262.950:115): avc: denied { write } 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 [ 28.677920][ T24] audit: type=1400 audit(1773098262.950:116): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 28.708796][ T423] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4875: inode #15: block 104: len 1: ext4_ext_map_blocks returned -117 [ 28.712753][ T24] audit: type=1400 audit(1773098262.950:117): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.722743][ T447] EXT4-fs (loop2): Ignoring removed bh option [ 28.749727][ T441] EXT4-fs (loop0): Ignoring removed bh option [ 28.750473][ T447] EXT4-fs (loop2): Ignoring removed oldalloc option [ 28.762689][ T447] EXT4-fs (loop2): Ignoring removed nobh option [ 28.769088][ T447] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.781804][ T441] EXT4-fs (loop0): Ignoring removed oldalloc option [ 28.783428][ T24] audit: type=1400 audit(1773098262.950:118): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.811873][ T24] audit: type=1400 audit(1773098262.950:119): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.818160][ T441] EXT4-fs (loop0): Ignoring removed nobh option [ 28.846192][ T441] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.849776][ T447] 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 [ 28.902930][ T441] EXT4-fs (loop0): 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 [ 28.903793][ T447] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 28.941141][ T447] EXT4-fs (loop2): pa ffff888124f5ae70: logic 128, phys. 385, len 8 [ 28.949190][ T447] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 28.991637][ T447] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.24: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.002113][ T441] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.23: Allocating blocks 497-513 which overlap fs metadata [ 29.020738][ T447] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 118 with max blocks 2 with error 117 [ 29.026507][ T441] EXT4-fs (loop0): pa ffff888124f985e8: logic 128, phys. 385, len 8 [ 29.037464][ T447] EXT4-fs (loop2): This should not happen!! Data will be lost [ 29.037464][ T447] [ 29.045242][ T441] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.066134][ T458] EXT4-fs (loop5): Ignoring removed bh option [ 29.072350][ T458] EXT4-fs (loop5): Ignoring removed oldalloc option [ 29.080150][ T447] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.24: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.086041][ T458] EXT4-fs (loop5): Ignoring removed nobh option [ 29.099310][ T447] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4875: inode #15: block 116: len 2: ext4_ext_map_blocks returned -117 [ 29.148219][ T464] EXT4-fs (loop6): Ignoring removed bh option [ 29.154478][ T458] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.154573][ T464] EXT4-fs (loop6): Ignoring removed oldalloc option [ 29.175762][ T464] EXT4-fs (loop6): Ignoring removed nobh option [ 29.182930][ T441] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.23: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.201643][ T464] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.206870][ T441] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 221 with max blocks 3 with error 117 [ 29.225042][ T468] EXT4-fs (loop1): Ignoring removed bh option [ 29.226835][ T441] EXT4-fs (loop0): This should not happen!! Data will be lost [ 29.226835][ T441] [ 29.243631][ T458] 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 [ 29.244420][ T441] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.23: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.267652][ T468] EXT4-fs (loop1): Ignoring removed oldalloc option [ 29.296727][ T441] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.23: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.298071][ T468] EXT4-fs (loop1): Ignoring removed nobh option [ 29.322039][ T464] 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 [ 29.323761][ T458] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.26: Allocating blocks 497-513 which overlap fs metadata [ 29.344537][ T441] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4875: inode #15: block 220: len 1: ext4_ext_map_blocks returned -117 [ 29.358029][ T458] EXT4-fs (loop5): pa ffff888124fc0f18: logic 128, phys. 385, len 8 [ 29.372538][ T468] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.379726][ T458] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.427048][ T464] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.25: Allocating blocks 497-513 which overlap fs metadata [ 29.441418][ T464] EXT4-fs (loop6): pa ffff888124ff3930: logic 128, phys. 385, len 8 [ 29.441828][ T468] 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 [ 29.449912][ T464] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.494136][ T9] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm kworker/u4:1: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.514579][ T464] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.25: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.532981][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4875: inode #15: block 119: len 1: ext4_ext_map_blocks returned -117 [ 29.533109][ T464] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 29.547295][ T458] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.26: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.560306][ T464] EXT4-fs (loop6): This should not happen!! Data will be lost [ 29.560306][ T464] [ 29.588967][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 29.589987][ T458] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 121 with max blocks 3 with error 117 [ 29.615200][ T458] EXT4-fs (loop5): This should not happen!! Data will be lost [ 29.615200][ T458] [ 29.634628][ T458] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.26: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.660424][ T458] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4875: inode #15: block 120: len 1: ext4_ext_map_blocks returned -117 [ 29.662180][ T468] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.27: Allocating blocks 497-513 which overlap fs metadata [ 29.691915][ T305] device bridge_slave_1 left promiscuous mode [ 29.706787][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.714344][ T468] EXT4-fs (loop1): pa ffff888124fd9d20: logic 128, phys. 385, len 8 [ 29.722531][ T468] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.733003][ T305] device bridge_slave_0 left promiscuous mode [ 29.764702][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.776694][ T484] EXT4-fs (loop0): Ignoring removed bh option [ 29.782886][ T481] EXT4-fs (loop2): Ignoring removed bh option [ 29.797453][ T305] device veth1_macvtap left promiscuous mode [ 29.799388][ T484] EXT4-fs (loop0): Ignoring removed oldalloc option [ 29.803618][ T305] device veth0_vlan left promiscuous mode [ 29.811297][ T481] EXT4-fs (loop2): Ignoring removed oldalloc option [ 29.816611][ T484] EXT4-fs (loop0): Ignoring removed nobh option [ 29.831264][ T481] EXT4-fs (loop2): Ignoring removed nobh option [ 29.834124][ T484] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.837872][ T481] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.867952][ T468] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.27: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.891643][ T468] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 12 with error 117 [ 29.906420][ T468] EXT4-fs (loop1): This should not happen!! Data will be lost [ 29.906420][ T468] [ 29.913122][ T484] EXT4-fs (loop0): 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 [ 29.937954][ T395] EXT4-fs error (device loop1): 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) [ 29.959152][ T395] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4875: inode #15: block 80: len 1: ext4_ext_map_blocks returned -117 [ 29.960194][ T481] 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 [ 29.972875][ T395] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 30.014946][ T488] EXT4-fs (loop5): Ignoring removed bh option [ 30.021389][ T484] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.29: Allocating blocks 497-513 which overlap fs metadata [ 30.035485][ T484] EXT4-fs (loop0): pa ffff888124fd9a80: logic 128, phys. 385, len 8 [ 30.036685][ T488] EXT4-fs (loop5): Ignoring removed oldalloc option [ 30.043674][ T484] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, [ 30.050140][ T488] EXT4-fs (loop5): Ignoring removed nobh option [ 30.050161][ T488] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.077459][ T484] free 0, pa_free 1 [ 30.089295][ T488] 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 [ 30.115268][ T395] EXT4-fs error (device loop0): 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) [ 30.134332][ T395] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4875: inode #15: block 96: len 1: ext4_ext_map_blocks returned -117 [ 30.148234][ T395] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 30.167640][ T484] EXT4-fs error (device loop0): ext4_ext_search_right:1612: inode #15: comm syz.0.29: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.187576][ T484] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 101 with max blocks 3 with error 117 [ 30.199042][ T488] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.30: Allocating blocks 497-513 which overlap fs metadata [ 30.200774][ T484] EXT4-fs (loop0): This should not happen!! Data will be lost [ 30.200774][ T484] [ 30.215036][ T488] EXT4-fs (loop5): pa ffff888128c1b498: logic 128, phys. 385, len 8 [ 30.224946][ T484] EXT4-fs error (device loop0): ext4_ext_search_right:1612: inode #15: comm syz.0.29: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.232319][ T488] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.260287][ T481] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.28: Allocating blocks 497-513 which overlap fs metadata [ 30.276399][ T481] EXT4-fs (loop2): pa ffff888128c899d8: logic 128, phys. 385, len 8 [ 30.276590][ T484] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4875: inode #15: block 100: len 1: ext4_ext_map_blocks returned -117 [ 30.284524][ T481] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.349549][ T481] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.28: pblk 303 bad header/extent: invalid extent entries - magic f30a, entries 7, max 84(84), depth 0(0) [ 30.367723][ T481] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 80 with max blocks 1 with error 117 [ 30.387659][ T481] EXT4-fs (loop2): This should not happen!! Data will be lost [ 30.387659][ T481] [ 30.398518][ T9] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm kworker/u4:1: pblk 303 bad header/extent: invalid extent entries - magic f30a, entries 12, max 84(84), depth 0(0) [ 30.419046][ T500] EXT4-fs (loop1): Ignoring removed bh option [ 30.423154][ T499] EXT4-fs (loop6): Ignoring removed bh option [ 30.437948][ T500] EXT4-fs (loop1): Ignoring removed oldalloc option [ 30.453746][ T500] EXT4-fs (loop1): Ignoring removed nobh option [ 30.453782][ T499] EXT4-fs (loop6): Ignoring removed oldalloc option [ 30.467282][ T9] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4875: inode #15: block 76: len 2: ext4_ext_map_blocks returned -117 [ 30.469535][ T500] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.481740][ T499] EXT4-fs (loop6): Ignoring removed nobh option [ 30.493499][ T9] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 30.499717][ T499] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.517066][ T500] 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 [ 30.557275][ T499] 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 [ 30.587499][ T510] EXT4-fs (loop5): Ignoring removed bh option [ 30.593665][ T510] EXT4-fs (loop5): Ignoring removed oldalloc option [ 30.600627][ T510] EXT4-fs (loop5): Ignoring removed nobh option [ 30.605392][ T500] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.32: Allocating blocks 497-513 which overlap fs metadata [ 30.607262][ T510] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.621189][ T500] EXT4-fs (loop1): pa ffff888128c4e2a0: logic 128, phys. 385, len 8 [ 30.641316][ T500] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.656450][ T510] 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 [ 30.696501][ T510] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.33: Allocating blocks 497-513 which overlap fs metadata [ 30.710540][ T510] EXT4-fs (loop5): pa ffff888128c89738: logic 128, phys. 385, len 8 [ 30.718745][ T510] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.720953][ T499] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.31: Allocating blocks 497-513 which overlap fs metadata [ 30.743610][ T499] EXT4-fs (loop6): pa ffff888128c4ed20: logic 128, phys. 385, len 8 [ 30.751814][ T499] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.786034][ T525] EXT4-fs (loop0): Ignoring removed bh option [ 30.792290][ T525] EXT4-fs (loop0): Ignoring removed oldalloc option [ 30.799816][ T523] EXT4-fs (loop2): Ignoring removed bh option [ 30.806054][ T523] EXT4-fs (loop2): Ignoring removed oldalloc option [ 30.806061][ T525] EXT4-fs (loop0): Ignoring removed nobh option [ 30.806114][ T525] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.812831][ T523] EXT4-fs (loop2): Ignoring removed nobh option [ 30.838492][ T523] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.860644][ T525] EXT4-fs (loop0): 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 2026/03/09 23:17:45 executed programs: 29 [ 30.861045][ T523] 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 [ 30.903628][ T24] audit: type=1400 audit(1773098265.270:120): avc: denied { write } for pid=275 comm="syz-execprog" path="pipe:[14372]" dev="pipefs" ino=14372 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 30.967619][ T537] EXT4-fs (loop5): Ignoring removed bh option [ 30.973952][ T537] EXT4-fs (loop5): Ignoring removed oldalloc option [ 30.980614][ T523] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 30.981005][ T537] EXT4-fs (loop5): Ignoring removed nobh option [ 30.995453][ T523] EXT4-fs (loop2): pa ffff888128c89930: logic 128, phys. 385, len 8 [ 31.001115][ T537] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.008854][ T523] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.071961][ T525] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.34: Allocating blocks 497-513 which overlap fs metadata [ 31.074762][ T305] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:3: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.088691][ T525] EXT4-fs error (device loop0): ext4_ext_search_right:1612: inode #15: comm syz.0.34: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.106069][ T537] 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 [ 31.124644][ T525] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1 with error 117 [ 31.144197][ T523] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.35: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.162452][ T525] EXT4-fs (loop0): This should not happen!! Data will be lost [ 31.162452][ T525] [ 31.180979][ T542] EXT4-fs (loop1): Ignoring removed bh option [ 31.186703][ T305] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4875: inode #15: block 72: len 4: ext4_ext_map_blocks returned -117 [ 31.201870][ T547] EXT4-fs (loop6): Ignoring removed bh option [ 31.206038][ T542] EXT4-fs (loop1): Ignoring removed oldalloc option [ 31.211273][ T547] EXT4-fs (loop6): Ignoring removed oldalloc option [ 31.224604][ T547] EXT4-fs (loop6): Ignoring removed nobh option [ 31.224791][ T523] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 77 with max blocks 3 with error 117 [ 31.231040][ T547] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.236208][ T305] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 31.246567][ T542] EXT4-fs (loop1): Ignoring removed nobh option [ 31.275743][ T523] EXT4-fs (loop2): This should not happen!! Data will be lost [ 31.275743][ T523] [ 31.288907][ T542] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.301791][ T547] 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 [ 31.310123][ T537] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.36: Allocating blocks 497-513 which overlap fs metadata [ 31.337037][ T537] EXT4-fs (loop5): pa ffff888128cdf498: logic 128, phys. 385, len 8 [ 31.339140][ T542] 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 [ 31.345060][ T537] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.390313][ T547] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.38: Allocating blocks 497-513 which overlap fs metadata [ 31.404918][ T547] EXT4-fs (loop6): pa ffff888128d1ce70: logic 208, phys. 465, len 3 [ 31.412978][ T547] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.447297][ T542] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.37: Allocating blocks 497-513 which overlap fs metadata [ 31.456375][ T547] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.38: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.461514][ T556] EXT4-fs (loop0): Ignoring removed bh option [ 31.479342][ T547] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 31.498078][ T547] EXT4-fs (loop6): This should not happen!! Data will be lost [ 31.498078][ T547] [ 31.522276][ T537] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.36: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.541830][ T560] EXT4-fs (loop2): Ignoring removed bh option [ 31.546004][ T556] EXT4-fs (loop0): Ignoring removed oldalloc option [ 31.548175][ T560] EXT4-fs (loop2): Ignoring removed oldalloc option [ 31.555777][ T542] EXT4-fs (loop1): pa ffff888128cf3348: logic 128, phys. 385, len 8 [ 31.561588][ T560] EXT4-fs (loop2): Ignoring removed nobh option [ 31.569647][ T542] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.576957][ T560] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.598690][ T537] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 157 with max blocks 3 with error 117 [ 31.599418][ T547] EXT4-fs error (device loop6): ext4_ext_search_right:1612: inode #15: comm syz.6.38: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.621554][ T556] EXT4-fs (loop0): Ignoring removed nobh option [ 31.636512][ T547] EXT4-fs warning (device loop6): ext4_convert_unwritten_extents:4875: inode #15: block 116: len 3: ext4_ext_map_blocks returned -117 [ 31.650043][ T537] EXT4-fs (loop5): This should not happen!! Data will be lost [ 31.650043][ T537] [ 31.650863][ T556] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.665659][ T537] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.36: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.686952][ 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 [ 31.711476][ T537] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.36: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.733091][ T537] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4875: inode #15: block 156: len 1: ext4_ext_map_blocks returned -117 [ 31.738621][ T556] EXT4-fs (loop0): 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 [ 31.788062][ T560] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 31.802437][ T560] EXT4-fs (loop2): pa ffff888128d1cb28: logic 128, phys. 385, len 8 [ 31.810497][ T560] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.844446][ T395] 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) [ 31.863870][ T560] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.40: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.869184][ T395] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4875: inode #15: block 64: len 1: ext4_ext_map_blocks returned -117 [ 31.888784][ T556] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.39: Allocating blocks 497-513 which overlap fs metadata [ 31.896853][ T395] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 31.910704][ T560] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 69 with max blocks 3 with error 117 [ 31.936458][ T560] EXT4-fs (loop2): This should not happen!! Data will be lost [ 31.936458][ T560] [ 31.936694][ T556] EXT4-fs (loop0): pa ffff888128d87498: logic 208, phys. 465, len 3 [ 31.954287][ T556] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.989241][ T556] EXT4-fs error (device loop0): ext4_ext_search_right:1612: inode #15: comm syz.0.39: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.011537][ T569] EXT4-fs (loop6): Ignoring removed bh option [ 32.024600][ T569] EXT4-fs (loop6): Ignoring removed oldalloc option [ 32.031575][ T569] EXT4-fs (loop6): Ignoring removed nobh option [ 32.036883][ T556] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 67 with max blocks 1 with error 117 [ 32.038270][ T569] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.066434][ T556] EXT4-fs (loop0): This should not happen!! Data will be lost [ 32.066434][ T556] [ 32.078511][ T569] 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 [ 32.107936][ T574] EXT4-fs (loop1): Ignoring removed bh option [ 32.114431][ T575] EXT4-fs (loop5): Ignoring removed bh option [ 32.125466][ T569] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.41: Allocating blocks 497-513 which overlap fs metadata [ 32.125533][ T575] EXT4-fs (loop5): Ignoring removed oldalloc option [ 32.140133][ T569] EXT4-fs (loop6): pa ffff888128d87000: logic 128, phys. 385, len 8 [ 32.146539][ T574] EXT4-fs (loop1): Ignoring removed oldalloc option [ 32.154609][ T569] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.172984][ T578] EXT4-fs (loop2): Ignoring removed bh option [ 32.179202][ T574] EXT4-fs (loop1): Ignoring removed nobh option [ 32.179328][ T575] EXT4-fs (loop5): Ignoring removed nobh option [ 32.185592][ T578] EXT4-fs (loop2): Ignoring removed oldalloc option [ 32.191931][ T575] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.211412][ T574] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.232209][ T578] EXT4-fs (loop2): Ignoring removed nobh option [ 32.238989][ T578] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.253818][ T574] 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 [ 32.275374][ T575] 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 [ 32.297496][ T578] 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 [ 32.319827][ T586] EXT4-fs (loop0): Ignoring removed bh option [ 32.340679][ T586] EXT4-fs (loop0): Ignoring removed oldalloc option [ 32.354021][ T574] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.43: Allocating blocks 497-513 which overlap fs metadata [ 32.366708][ T586] EXT4-fs (loop0): Ignoring removed nobh option [ 32.374375][ T586] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.388505][ T574] EXT4-fs (loop1): pa ffff888128d46f18: logic 128, phys. 385, len 8 [ 32.396591][ T574] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.423245][ T597] EXT4-fs (loop6): Ignoring removed bh option [ 32.441030][ T597] EXT4-fs (loop6): Ignoring removed oldalloc option [ 32.447525][ T586] EXT4-fs (loop0): 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 [ 32.457409][ T578] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.44: Allocating blocks 497-513 which overlap fs metadata [ 32.476656][ T597] EXT4-fs (loop6): Ignoring removed nobh option [ 32.489406][ T597] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.504063][ T578] EXT4-fs (loop2): pa ffff88811ca81540: logic 128, phys. 385, len 8 [ 32.512253][ T578] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.515254][ T586] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.45: Allocating blocks 497-513 which overlap fs metadata [ 32.537548][ T586] EXT4-fs (loop0): pa ffff88811ca810a8: logic 128, phys. 385, len 8 [ 32.545570][ T586] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.549406][ T575] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.42: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 82, max 84(84), depth 0(0) [ 32.577665][ T575] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 32.578345][ T597] 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 [ 32.590649][ T575] EXT4-fs (loop5): This should not happen!! Data will be lost [ 32.590649][ T575] [ 32.643907][ T597] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.46: Allocating blocks 497-513 which overlap fs metadata [ 32.658069][ T597] EXT4-fs (loop6): pa ffff88811ca721f8: logic 128, phys. 385, len 8 [ 32.666371][ T597] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.693602][ T608] EXT4-fs (loop1): Ignoring removed bh option [ 32.697791][ T578] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.44: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.710450][ T608] EXT4-fs (loop1): Ignoring removed oldalloc option [ 32.719458][ T578] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 81 with max blocks 3 with error 117 [ 32.737039][ T608] EXT4-fs (loop1): Ignoring removed nobh option [ 32.737069][ T608] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.756261][ T578] EXT4-fs (loop2): This should not happen!! Data will be lost [ 32.756261][ T578] [ 32.767350][ T578] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.44: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.797641][ T578] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4875: inode #15: block 80: len 1: ext4_ext_map_blocks returned -117 [ 32.812436][ T608] 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 [ 32.872224][ T608] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.47: Allocating blocks 497-513 which overlap fs metadata [ 32.886387][ T608] EXT4-fs (loop1): pa ffff88811ca72930: logic 128, phys. 385, len 8 [ 32.894481][ T608] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.924923][ T305] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm kworker/u4:3: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.944208][ T305] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4875: inode #15: block 110: len 2: ext4_ext_map_blocks returned -117 [ 32.944238][ T608] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.47: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.958649][ T305] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 33.006171][ T608] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 113 with max blocks 3 with error 117 [ 33.019184][ T608] EXT4-fs (loop1): This should not happen!! Data will be lost [ 33.019184][ T608] [ 33.029795][ T608] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.47: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 33.048545][ T608] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4875: inode #15: block 112: len 1: ext4_ext_map_blocks returned -117 [ 33.123963][ T623] EXT4-fs (loop5): Ignoring removed bh option [ 33.124072][ T621] EXT4-fs (loop2): Ignoring removed bh option [ 33.130142][ T623] EXT4-fs (loop5): Ignoring removed oldalloc option [ 33.136483][ T621] EXT4-fs (loop2): Ignoring removed oldalloc option [ 33.143269][ T623] EXT4-fs (loop5): Ignoring removed nobh option [ 33.149755][ T621] EXT4-fs (loop2): Ignoring removed nobh option [ 33.156125][ T623] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.162236][ T621] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.186910][ T615] EXT4-fs (loop0): Ignoring removed bh option [ 33.189463][ T622] EXT4-fs (loop6): Ignoring removed bh option [ 33.193562][ T615] EXT4-fs (loop0): Ignoring removed oldalloc option [ 33.199885][ T622] EXT4-fs (loop6): Ignoring removed oldalloc option [ 33.206415][ T615] EXT4-fs (loop0): Ignoring removed nobh option [ 33.218925][ T615] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.232288][ T622] EXT4-fs (loop6): Ignoring removed nobh option [ 33.258040][ T622] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.267297][ T621] 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 [ 33.271352][ T623] 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 [ 33.291639][ T615] EXT4-fs (loop0): 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 [ 33.313247][ T622] 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 [ 33.365047][ T629] EXT4-fs (loop1): Ignoring removed bh option [ 33.381576][ T629] EXT4-fs (loop1): Ignoring removed oldalloc option [ 33.396032][ T629] EXT4-fs (loop1): Ignoring removed nobh option [ 33.402657][ T621] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 33.409648][ T615] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.48: Allocating blocks 497-513 which overlap fs metadata [ 33.416857][ T629] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.431471][ T615] EXT4-fs (loop0): pa ffff88811c815dc8: logic 128, phys. 385, len 8 [ 33.451227][ T615] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.458711][ T622] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.50: Allocating blocks 497-513 which overlap fs metadata [ 33.475221][ T621] EXT4-fs (loop2): pa ffff88811ca722a0: logic 128, phys. 385, len 8 [ 33.483258][ T621] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.501151][ T622] EXT4-fs (loop6): pa ffff88811ca34348: logic 128, phys. 385, len 8 [ 33.509250][ T622] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.524338][ T623] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.51: Allocating blocks 497-513 which overlap fs metadata [ 33.541559][ T623] EXT4-fs (loop5): pa ffff88811c8153f0: logic 208, phys. 465, len 3 [ 33.545630][ T629] 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 [ 33.549666][ T623] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.637521][ T629] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.52: Allocating blocks 497-513 which overlap fs metadata [ 33.660907][ T629] EXT4-fs (loop1): pa ffff88811c87a150: logic 128, phys. 385, len 8 [ 33.669053][ T629] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.707642][ T646] EXT4-fs (loop0): Ignoring removed bh option [ 33.719371][ T646] EXT4-fs (loop0): Ignoring removed oldalloc option [ 33.728711][ T646] EXT4-fs (loop0): Ignoring removed nobh option [ 33.738911][ T646] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.774777][ T646] EXT4-fs (loop0): 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 [ 33.858746][ T646] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.53: Allocating blocks 497-513 which overlap fs metadata [ 33.873177][ T646] EXT4-fs (loop0): pa ffff88811c815000: logic 128, phys. 385, len 8 [ 33.881395][ T646] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.906687][ T650] EXT4-fs (loop5): Ignoring removed bh option [ 33.912803][ T650] EXT4-fs (loop5): Ignoring removed oldalloc option [ 33.919804][ T650] EXT4-fs (loop5): Ignoring removed nobh option [ 33.926184][ T650] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.957514][ T650] 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 [ 34.009719][ T654] EXT4-fs (loop2): Ignoring removed bh option [ 34.015910][ T654] EXT4-fs (loop2): Ignoring removed oldalloc option [ 34.022951][ T654] EXT4-fs (loop2): Ignoring removed nobh option [ 34.029550][ T654] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.047394][ T654] 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 [ 34.134959][ T659] EXT4-fs (loop6): Ignoring removed bh option [ 34.145671][ T664] EXT4-fs (loop1): Ignoring removed bh option [ 34.151873][ T659] EXT4-fs (loop6): Ignoring removed oldalloc option [ 34.153917][ T664] EXT4-fs (loop1): Ignoring removed oldalloc option [ 34.158838][ T659] EXT4-fs (loop6): Ignoring removed nobh option [ 34.165776][ T664] EXT4-fs (loop1): Ignoring removed nobh option [ 34.172158][ T659] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.178986][ T664] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.191884][ T650] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.54: Allocating blocks 497-513 which overlap fs metadata [ 34.208021][ T669] EXT4-fs (loop0): Ignoring removed bh option [ 34.222791][ T650] EXT4-fs (loop5): pa ffff888128e2b9d8: logic 128, phys. 385, len 8 [ 34.226289][ T669] EXT4-fs (loop0): Ignoring removed oldalloc option [ 34.230844][ T650] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 34.249353][ T669] EXT4-fs (loop0): Ignoring removed nobh option [ 34.255835][ T669] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.273707][ T664] 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 [ 34.294974][ T659] 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 [ 34.317600][ T654] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.55: Allocating blocks 497-513 which overlap fs metadata [ 34.335500][ T654] EXT4-fs (loop2): pa ffff888128dd0bd0: logic 128, phys. 385, len 8 [ 34.343837][ T654] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 34.347783][ T669] EXT4-fs (loop0): 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 [ 34.402359][ T664] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.57: Allocating blocks 497-513 which overlap fs metadata [ 34.416729][ T664] EXT4-fs (loop1): pa ffff888128e2b690: logic 128, phys. 385, len 8 [ 34.424736][ T664] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 34.441781][ T650] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.54: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.454589][ T669] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.58: Allocating blocks 497-513 which overlap fs metadata [ 34.461100][ T650] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 95 with max blocks 1 with error 117 [ 34.487637][ T650] EXT4-fs (loop5): This should not happen!! Data will be lost [ 34.487637][ T650] [ 34.498580][ T669] EXT4-fs (loop0): pa ffff888128e01dc8: logic 208, phys. 465, len 3 [ 34.506887][ T669] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 34.516664][ T650] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.54: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.517383][ T659] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.56: Allocating blocks 497-513 which overlap fs metadata [ 34.549628][ T650] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4875: inode #15: block 92: len 3: ext4_ext_map_blocks returned -117 [ 34.576984][ T679] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.56: Allocating blocks 497-513 which overlap fs metadata [ 34.581546][ T659] EXT4-fs error (device loop6): ext4_ext_search_right:1612: inode #15: comm syz.6.56: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.619094][ T659] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1 with error 117 [ 34.626366][ T679] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.56: Allocating blocks 497-513 which overlap fs metadata [ 34.631965][ T659] EXT4-fs (loop6): This should not happen!! Data will be lost [ 34.631965][ T659] [ 34.942745][ T683] EXT4-fs (loop5): Ignoring removed bh option [ 34.952919][ T683] EXT4-fs (loop5): Ignoring removed oldalloc option [ 34.956178][ T686] EXT4-fs (loop2): Ignoring removed bh option [ 34.960005][ T683] EXT4-fs (loop5): Ignoring removed nobh option [ 34.966625][ T686] EXT4-fs (loop2): Ignoring removed oldalloc option [ 34.972595][ T683] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.978847][ T686] EXT4-fs (loop2): Ignoring removed nobh option [ 34.997544][ T686] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.011389][ T693] EXT4-fs (loop1): Ignoring removed bh option [ 35.011406][ T688] EXT4-fs (loop6): Ignoring removed bh option [ 35.017538][ T693] EXT4-fs (loop1): Ignoring removed oldalloc option [ 35.026678][ T683] 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 [ 35.030952][ T693] EXT4-fs (loop1): Ignoring removed nobh option [ 35.053640][ T688] EXT4-fs (loop6): Ignoring removed oldalloc option [ 35.057922][ T693] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.064905][ T688] EXT4-fs (loop6): Ignoring removed nobh option [ 35.079211][ T686] 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 [ 35.083539][ T688] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.104951][ T691] EXT4-fs (loop0): Ignoring removed bh option [ 35.136282][ T691] EXT4-fs (loop0): Ignoring removed oldalloc option [ 35.142927][ T691] EXT4-fs (loop0): Ignoring removed nobh option [ 35.160007][ T691] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.174265][ T693] 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 [ 35.188605][ T686] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.60: Allocating blocks 497-513 which overlap fs metadata [ 35.210577][ T686] EXT4-fs (loop2): pa ffff888128e16f18: logic 128, phys. 385, len 8 [ 35.219112][ T686] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 35.228103][ T683] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.59: Allocating blocks 497-513 which overlap fs metadata [ 35.247236][ T683] EXT4-fs (loop5): pa ffff888124d66a80: logic 208, phys. 465, len 3 [ 35.247349][ T688] 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 [ 35.255246][ T683] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 35.266293][ T686] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.60: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.278979][ T691] EXT4-fs (loop0): 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 [ 35.286063][ T686] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 157 with max blocks 3 with error 117 [ 35.317659][ T693] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.62: Allocating blocks 497-513 which overlap fs metadata [ 35.352024][ T693] EXT4-fs (loop1): pa ffff888124c9d5e8: logic 128, phys. 385, len 8 [ 35.360321][ T693] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 35.371044][ T686] EXT4-fs (loop2): This should not happen!! Data will be lost [ 35.371044][ T686] [ 35.402288][ T691] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.63: Allocating blocks 497-513 which overlap fs metadata [ 35.419772][ T683] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.59: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.426171][ T686] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.60: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.439472][ T691] EXT4-fs (loop0): pa ffff888128e97888: logic 128, phys. 385, len 8 [ 35.457449][ T693] EXT4-fs error (device loop1): ext4_ext_remove_space:2971: inode #15: comm syz.1.62: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.464404][ T691] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 35.486216][ T686] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.60: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.502879][ T693] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm syz.1.62: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.516029][ T683] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 69 with max blocks 3 with error 117 [ 35.529405][ T395] EXT4-fs error (device loop5): 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) [ 35.560490][ T683] EXT4-fs (loop5): This should not happen!! Data will be lost [ 35.560490][ T683] [ 35.570794][ T693] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 35.570907][ T691] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.63: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.583466][ T395] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4875: inode #15: block 64: len 1: ext4_ext_map_blocks returned -117 [ 35.601516][ T686] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4875: inode #15: block 156: len 1: ext4_ext_map_blocks returned -117 [ 35.614993][ T395] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 35.638522][ T688] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.61: Allocating blocks 497-513 which overlap fs metadata [ 35.642762][ T683] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.59: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.658194][ T688] EXT4-fs (loop6): pa ffff888124c9d7e0: logic 208, phys. 465, len 3 [ 35.674419][ T691] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 224 with max blocks 1 with error 117 [ 35.681743][ T688] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 35.694427][ T693] EXT4-fs (loop1): This should not happen!! Data will be lost [ 35.694427][ T693] [ 35.705078][ T691] EXT4-fs (loop0): This should not happen!! Data will be lost [ 35.705078][ T691] [ 35.723979][ T683] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4875: inode #15: block 68: len 1: ext4_ext_map_blocks returned -117 [ 35.747308][ T7] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm kworker/u4:0: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.771966][ T7] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4875: inode #15: block 220: len 4: ext4_ext_map_blocks returned -117 [ 35.787690][ T7] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 36.047180][ T715] EXT4-fs (loop2): Ignoring removed bh option [ 36.053657][ T715] EXT4-fs (loop2): Ignoring removed oldalloc option [ 36.060342][ T715] EXT4-fs (loop2): Ignoring removed nobh option [ 36.066843][ T715] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.079868][ T718] EXT4-fs (loop5): Ignoring removed bh option [ 36.086022][ T718] EXT4-fs (loop5): Ignoring removed oldalloc option [ 36.087633][ T715] 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 [ 36.092660][ T718] EXT4-fs (loop5): Ignoring removed nobh option [ 36.092686][ T718] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.137505][ T718] 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 [ 36.162891][ T719] EXT4-fs (loop1): Ignoring removed bh option [ 36.169296][ T722] EXT4-fs (loop0): Ignoring removed bh option [ 36.175038][ T718] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.66: Allocating blocks 497-513 which overlap fs metadata [ 36.175462][ T722] EXT4-fs (loop0): Ignoring removed oldalloc option [ 36.189757][ T718] EXT4-fs (loop5): pa ffff888128eae348: logic 128, phys. 385, len 8 [ 36.196664][ T724] EXT4-fs (loop6): Ignoring removed bh option [ 36.204200][ T718] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 36.222657][ T719] EXT4-fs (loop1): Ignoring removed oldalloc option [ 36.229524][ T719] EXT4-fs (loop1): Ignoring removed nobh option [ 36.236125][ T719] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.248969][ T722] EXT4-fs (loop0): Ignoring removed nobh option [ 36.255427][ T722] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.266203][ T724] EXT4-fs (loop6): Ignoring removed oldalloc option [ 36.277452][ T715] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 36.280280][ T719] 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 [ 36.291700][ T724] EXT4-fs (loop6): Ignoring removed nobh option [ 36.318594][ T724] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.324211][ T715] EXT4-fs (loop2): pa ffff888128e6b9d8: logic 128, phys. 385, len 8 [ 36.339252][ T715] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 36.350062][ T722] EXT4-fs (loop0): 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 [ 36.408863][ T724] 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 [ 36.419454][ T722] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.68: Allocating blocks 497-513 which overlap fs metadata [ 36.433982][ T718] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.66: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 36.443556][ T722] EXT4-fs (loop0): pa ffff888124e621f8: logic 128, phys. 385, len 8 [ 36.469328][ T722] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 36.480193][ T719] ------------[ cut here ]------------ [ 36.485693][ T719] kernel BUG at fs/ext4/mballoc.c:3845! [ 36.491325][ T719] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 36.497489][ T719] CPU: 0 PID: 719 Comm: syz.1.65 Not tainted syzkaller #0 [ 36.504604][ T719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 36.505321][ T722] EXT4-fs error (device loop0): ext4_ext_remove_space:2971: inode #15: comm syz.0.68: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 36.514675][ T719] RIP: 0010:ext4_mb_use_inode_pa+0x511/0x520 [ 36.514687][ T719] Code: c1 03 38 c1 0f 8c 1b fe ff ff 4c 89 ff e8 07 5d ca ff e9 0e fe ff ff e8 5d dc 8f ff 0f 0b e8 56 dc 8f ff 0f 0b e8 4f dc 8f ff <0f> 0b e8 48 dc 8f ff 0f 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 [ 36.514695][ T719] RSP: 0018:ffffc9000348ea78 EFLAGS: 00010293 [ 36.514707][ T719] RAX: ffffffff81d4d701 RBX: 00000000ffffffff RCX: ffff88810ba9e2c0 [ 36.514714][ T719] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 36.514720][ T719] RBP: ffffc9000348eae8 R08: ffff888128e7b967 R09: 1ffff110251cf72c [ 36.514728][ T719] R10: dffffc0000000000 R11: ffffed10251cf72d R12: 0000000000000005 [ 36.514734][ T719] R13: dffffc0000000000 R14: 1ffff110251cf730 R15: ffff888128e7b980 [ 36.514751][ T719] FS: 00007f5c91a006c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 36.613896][ T719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.620474][ T719] CR2: 00002000000240bf CR3: 0000000111054000 CR4: 00000000003506b0 [ 36.628441][ T719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.636404][ T719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.644362][ T719] Call Trace: [ 36.647644][ T719] ext4_mb_use_preallocated+0xacc/0xc80 [ 36.653180][ T719] ext4_mb_new_blocks+0x5df/0x4340 [ 36.658282][ T719] ? ext4_mb_pa_callback+0xd0/0xd0 [ 36.663470][ T719] ? ext4_ext_check_overlap+0x433/0x5c0 [ 36.669090][ T719] ? ext4_ext_find_goal+0x108/0x200 [ 36.674383][ T719] ext4_ext_map_blocks+0x1679/0x5dd0 [ 36.679662][ T719] ? _raw_write_trylock+0x150/0x150 [ 36.684876][ T719] ? _raw_write_unlock+0x2b/0x60 [ 36.689921][ T719] ? ext4_ext_release+0x10/0x10 [ 36.694765][ T719] ? ext4_fc_track_template+0xb5/0x600 [ 36.700388][ T719] ? ext4_fc_track_range+0x260/0x260 [ 36.705753][ T719] ? ext4_es_lookup_extent+0x54c/0x900 [ 36.711204][ T719] ext4_map_blocks+0x985/0x1bd0 [ 36.716045][ T719] ? __kasan_slab_alloc+0xbd/0xf0 [ 36.721242][ T719] ? slab_post_alloc_hook+0x5d/0x2f0 [ 36.726605][ T719] ? kmem_cache_alloc+0x162/0x2d0 [ 36.731621][ T719] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 36.736815][ T719] _ext4_get_block+0x1d1/0x4e0 [ 36.741583][ T719] ? ext4_get_block+0x50/0x50 [ 36.746254][ T719] ? slab_post_alloc_hook+0x7d/0x2f0 [ 36.751612][ T719] ? alloc_page_buffers+0x451/0x4a0 [ 36.756893][ T719] ext4_get_block_unwritten+0x2a/0x40 [ 36.762253][ T719] ext4_block_write_begin+0x573/0x1340 [ 36.767699][ T719] ? _ext4_get_block+0x4e0/0x4e0 [ 36.772623][ T719] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 36.778198][ T719] ? __kasan_check_read+0x11/0x20 [ 36.783314][ T719] ? ext4_inode_journal_mode+0x19a/0x480 [ 36.789109][ T719] ext4_write_begin+0x67e/0x1690 [ 36.794037][ T719] ? ext4_readahead+0x110/0x110 [ 36.798888][ T719] ? can_reuse_spf_vma+0xe0/0xe0 [ 36.803816][ T719] ? __kasan_check_write+0x14/0x20 [ 36.809027][ T719] ? down_read_trylock+0x106/0x160 [ 36.814144][ T719] ? __init_rwsem+0x1c0/0x1c0 [ 36.818811][ T719] ext4_da_write_begin+0x478/0xf10 [ 36.823911][ T719] ? up_read+0x12/0x50 [ 36.828081][ T719] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 36.833635][ T719] ? __ext4_journal_stop+0x36/0x1a0 [ 36.838842][ T719] ? exc_page_fault+0x67/0xc0 [ 36.843617][ T719] ? asm_exc_page_fault+0x1e/0x30 [ 36.848745][ T719] ? __get_user_nocheck_1+0x6/0x10 [ 36.853894][ T719] generic_perform_write+0x2ce/0x540 [ 36.859172][ T719] ? preempt_count_add+0x90/0x1b0 [ 36.864190][ T719] ? grab_cache_page_write_begin+0xb0/0xb0 [ 36.870186][ T719] ? down_write+0xb2/0x120 [ 36.874827][ T719] ? down_read_killable+0xe0/0xe0 [ 36.879861][ T719] ? generic_write_checks+0x3b3/0x480 [ 36.885227][ T719] ext4_buffered_write_iter+0x4b8/0x640 [ 36.890770][ T719] ext4_file_write_iter+0x53f/0x1980 [ 36.896048][ T719] ? futex_wait+0x6f0/0x6f0 [ 36.900541][ T719] ? avc_policy_seqno+0x1b/0x70 [ 36.905380][ T719] ? selinux_file_permission+0x2a5/0x510 [ 36.911060][ T719] ? ext4_file_read_iter+0x530/0x530 [ 36.916399][ T719] ? security_file_permission+0x83/0xa0 [ 36.921935][ T719] ? iov_iter_init+0x3f/0x120 [ 36.926600][ T719] vfs_write+0x758/0xdc0 [ 36.931095][ T719] ? kernel_write+0x3c0/0x3c0 [ 36.935760][ T719] ? __fget_files+0x2c4/0x320 [ 36.940426][ T719] ? __fdget+0x1a1/0x230 [ 36.944696][ T719] ? __x64_sys_pwrite64+0xf2/0x220 [ 36.949795][ T719] __x64_sys_pwrite64+0x197/0x220 [ 36.954810][ T719] ? ksys_pwrite64+0x1b0/0x1b0 [ 36.959563][ T719] ? __kasan_check_read+0x11/0x20 [ 36.964578][ T719] ? exit_to_user_mode_prepare+0x9a/0xa0 [ 36.970199][ T719] do_syscall_64+0x31/0x40 [ 36.974705][ T719] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.980592][ T719] RIP: 0033:0x7f5c91b9d799 [ 36.985090][ T719] 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 [ 37.004683][ T719] RSP: 002b:00007f5c91a00028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 37.013176][ T719] RAX: ffffffffffffffda RBX: 00007f5c91e16fa0 RCX: 00007f5c91b9d799 [ 37.021237][ T719] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000006 [ 37.029224][ T719] RBP: 00007f5c91c33bd9 R08: 0000000000000000 R09: 0000000000000000 [ 37.037408][ T719] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 37.045616][ T719] R13: 00007f5c91e17038 R14: 00007f5c91e16fa0 R15: 00007ffddca2ad38 [ 37.053588][ T719] Modules linked in: [ 37.057660][ T719] ---[ end trace eef115b04c90d159 ]--- [ 37.059106][ T718] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 216 with max blocks 8 with error 117 [ 37.063135][ T719] RIP: 0010:ext4_mb_use_inode_pa+0x511/0x520 [ 37.078373][ T718] EXT4-fs (loop5): This should not happen!! Data will be lost [ 37.078373][ T718] [ 37.081936][ T719] Code: c1 03 38 c1 0f 8c 1b fe ff ff 4c 89 ff e8 07 5d ca ff e9 0e fe ff ff e8 5d dc 8f ff 0f 0b e8 56 dc 8f ff 0f 0b e8 4f dc 8f ff <0f> 0b e8 48 dc 8f ff 0f 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 [ 37.111446][ T719] RSP: 0018:ffffc9000348ea78 EFLAGS: 00010293 [ 37.117393][ T715] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.64: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 37.117607][ T719] RAX: ffffffff81d4d701 RBX: 00000000ffffffff RCX: ffff88810ba9e2c0 [ 37.143390][ T719] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 37.151461][ T719] RBP: ffffc9000348eae8 R08: ffff888128e7b967 R09: 1ffff110251cf72c [ 37.159486][ T719] R10: dffffc0000000000 R11: ffffed10251cf72d R12: 0000000000000005 [ 37.167595][ T719] R13: dffffc0000000000 R14: 1ffff110251cf730 R15: ffff888128e7b980 [ 37.173057][ T724] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.67: Allocating blocks 497-513 which overlap fs metadata [ 37.175589][ T719] FS: 00007f5c91a006c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 37.189799][ T724] EXT4-fs (loop6): pa ffff888128ed8f18: logic 128, phys. 385, len 8 [ 37.198672][ T719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.206826][ T724] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, [ 37.213420][ T719] CR2: 00002000000240bf CR3: 0000000111054000 CR4: 00000000003506b0 [ 37.213433][ T719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.213440][ T719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.213447][ T719] Kernel panic - not syncing: Fatal exception [ 37.222500][ T719] Kernel Offset: disabled [ 37.257537][ T719] Rebooting in 86400 seconds..