Warning: Permanently added '10.128.0.124' (ED25519) to the list of known hosts. 2025/10/18 08:21:33 parsed 1 programs [ 29.034645][ T30] audit: type=1400 audit(1760775693.329:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 29.055388][ T30] audit: type=1400 audit(1760775693.329:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 30.030724][ T30] audit: type=1400 audit(1760775694.319:66): avc: denied { mounton } for pid=290 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 [ 30.032383][ T290] cgroup: Unknown subsys name 'net' [ 30.053440][ T30] audit: type=1400 audit(1760775694.329:67): avc: denied { mount } for pid=290 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 [ 30.080726][ T30] audit: type=1400 audit(1760775694.349:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.080948][ T290] cgroup: Unknown subsys name 'devices' [ 30.313108][ T290] cgroup: Unknown subsys name 'hugetlb' [ 30.318773][ T290] cgroup: Unknown subsys name 'rlimit' [ 30.525717][ T30] audit: type=1400 audit(1760775694.819:69): avc: denied { setattr } for pid=290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.548924][ T30] audit: type=1400 audit(1760775694.819:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.569371][ T30] audit: type=1400 audit(1760775694.819:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.589944][ T30] audit: type=1400 audit(1760775694.819:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.597907][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 30.610231][ T30] audit: type=1400 audit(1760775694.819:73): avc: denied { mounton } for pid=290 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 30.691163][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 31.247935][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 31.725945][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.733073][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.740495][ T330] device bridge_slave_0 entered promiscuous mode [ 31.747777][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.754870][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.762347][ T330] device bridge_slave_1 entered promiscuous mode [ 31.824329][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.831507][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.838789][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.845855][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.865900][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.873889][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.881341][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.890587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.899541][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.906608][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.915433][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.923685][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.930738][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.944190][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.956563][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.973064][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.994669][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.005047][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.013723][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.023261][ T330] device veth0_vlan entered promiscuous mode [ 32.035293][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.052157][ T330] device veth1_macvtap entered promiscuous mode [ 32.065386][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.075675][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.109140][ T330] syz-executor (330) used greatest stack depth: 21120 bytes left 2025/10/18 08:21:36 executed programs: 0 [ 32.624475][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.631587][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.639184][ T363] device bridge_slave_0 entered promiscuous mode [ 32.646524][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.654201][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.661936][ T363] device bridge_slave_1 entered promiscuous mode [ 32.727163][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.734961][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.744518][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.753043][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.761244][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.768273][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.775902][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.784460][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.793082][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.801306][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.808336][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.822936][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.832240][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.846273][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.858078][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.866368][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.873990][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.882446][ T363] device veth0_vlan entered promiscuous mode [ 32.893012][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.902265][ T363] device veth1_macvtap entered promiscuous mode [ 32.911813][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.920089][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.929474][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.937872][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.970007][ T374] loop2: detected capacity change from 0 to 2048 [ 32.992824][ T374] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 33.028194][ T374] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.17: bg 0: block 234: padding at end of block bitmap is not set [ 33.164981][ T379] loop2: detected capacity change from 0 to 2048 [ 33.225729][ T379] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 33.272345][ T379] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.18: bg 0: block 234: padding at end of block bitmap is not set [ 33.378434][ T383] loop2: detected capacity change from 0 to 2048 [ 33.524381][ T383] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 33.556217][ T383] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.19: bg 0: block 234: padding at end of block bitmap is not set [ 33.676479][ T8] device bridge_slave_1 left promiscuous mode [ 33.689907][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.690161][ T387] loop2: detected capacity change from 0 to 2048 [ 33.713736][ T8] device bridge_slave_0 left promiscuous mode [ 33.721122][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.745410][ T8] device veth1_macvtap left promiscuous mode [ 33.759551][ T8] device veth0_vlan left promiscuous mode [ 33.770597][ T387] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 33.796315][ T387] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.20: bg 0: block 234: padding at end of block bitmap is not set [ 33.857470][ T391] loop2: detected capacity change from 0 to 2048 [ 33.882225][ T391] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 33.905741][ T391] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.21: bg 0: block 234: padding at end of block bitmap is not set [ 33.978151][ T395] loop2: detected capacity change from 0 to 2048 [ 34.002310][ T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 34.041995][ T395] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.22: bg 0: block 234: padding at end of block bitmap is not set [ 34.132256][ T399] loop2: detected capacity change from 0 to 2048 [ 34.205050][ T399] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 34.231706][ T399] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.23: bg 0: block 234: padding at end of block bitmap is not set [ 34.340895][ T403] loop2: detected capacity change from 0 to 2048 [ 34.364986][ T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 34.388831][ T403] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.24: bg 0: block 234: padding at end of block bitmap is not set [ 34.457357][ T407] loop2: detected capacity change from 0 to 2048 [ 34.512316][ T407] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 34.555584][ T408] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-407: bg 0: block 234: padding at end of block bitmap is not set [ 34.656348][ T411] loop2: detected capacity change from 0 to 2048 [ 34.692478][ T411] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 34.715952][ T411] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.26: bg 0: block 234: padding at end of block bitmap is not set [ 34.795855][ T415] loop2: detected capacity change from 0 to 2048 [ 34.832240][ T415] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 34.872080][ T415] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.27: bg 0: block 234: padding at end of block bitmap is not set [ 34.946007][ T419] loop2: detected capacity change from 0 to 2048 [ 34.972548][ T419] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 35.001629][ T419] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.28: bg 0: block 234: padding at end of block bitmap is not set [ 35.095827][ T423] loop2: detected capacity change from 0 to 2048 [ 35.117804][ T423] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 35.141786][ T423] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.29: bg 0: block 234: padding at end of block bitmap is not set [ 35.209432][ T427] loop2: detected capacity change from 0 to 2048 [ 35.245999][ T427] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 35.271874][ T427] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.30: bg 0: block 234: padding at end of block bitmap is not set [ 35.347733][ T431] loop2: detected capacity change from 0 to 2048 [ 35.412202][ T431] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 35.451625][ T432] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-431: bg 0: block 234: padding at end of block bitmap is not set [ 35.525535][ T435] loop2: detected capacity change from 0 to 2048 [ 35.577410][ T435] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 35.600719][ T435] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.32: bg 0: block 234: padding at end of block bitmap is not set [ 35.676490][ T439] loop2: detected capacity change from 0 to 2048 [ 35.794487][ T439] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 35.817727][ T439] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.33: bg 0: block 234: padding at end of block bitmap is not set [ 35.895985][ T443] loop2: detected capacity change from 0 to 2048 [ 35.957543][ T443] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 35.981026][ T443] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.34: bg 0: block 234: padding at end of block bitmap is not set [ 36.026580][ T447] loop2: detected capacity change from 0 to 2048 [ 36.062265][ T447] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 36.101990][ T448] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-447: bg 0: block 234: padding at end of block bitmap is not set [ 36.196466][ T451] loop2: detected capacity change from 0 to 2048 [ 36.252202][ T451] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 36.275822][ T451] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.36: bg 0: block 234: padding at end of block bitmap is not set [ 36.406593][ T455] loop2: detected capacity change from 0 to 2048 [ 36.432313][ T455] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 36.458878][ T455] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.37: bg 0: block 234: padding at end of block bitmap is not set [ 36.528114][ T459] loop2: detected capacity change from 0 to 2048 [ 36.572159][ T459] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 36.604451][ T459] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.38: bg 0: block 234: padding at end of block bitmap is not set [ 36.676258][ T463] loop2: detected capacity change from 0 to 2048 [ 36.737617][ T463] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 36.768518][ T463] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.39: bg 0: block 234: padding at end of block bitmap is not set [ 36.848105][ T467] loop2: detected capacity change from 0 to 2048 [ 36.892220][ T467] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 36.916025][ T467] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.40: bg 0: block 234: padding at end of block bitmap is not set [ 37.046062][ T471] loop2: detected capacity change from 0 to 2048 [ 37.162207][ T471] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 37.185716][ T471] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.41: bg 0: block 234: padding at end of block bitmap is not set [ 37.255754][ T475] loop2: detected capacity change from 0 to 2048 [ 37.274928][ T475] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 37.301748][ T475] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.42: bg 0: block 234: padding at end of block bitmap is not set [ 37.425025][ T479] loop2: detected capacity change from 0 to 2048 [ 37.452364][ T479] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 37.494103][ T479] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.43: bg 0: block 234: padding at end of block bitmap is not set [ 37.584893][ T483] loop2: detected capacity change from 0 to 2048 [ 37.647921][ T483] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. 2025/10/18 08:21:42 executed programs: 30 [ 37.692145][ T483] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.44: bg 0: block 234: padding at end of block bitmap is not set [ 37.752146][ T30] kauditd_printk_skb: 40 callbacks suppressed [ 37.752163][ T30] audit: type=1400 audit(1760775702.049:114): avc: denied { write } for pid=281 comm="syz-execprog" path="pipe:[14229]" dev="pipefs" ino=14229 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 37.792075][ T487] loop2: detected capacity change from 0 to 2048 [ 37.822263][ T487] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 37.851620][ T487] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.45: bg 0: block 234: padding at end of block bitmap is not set [ 37.925799][ T491] loop2: detected capacity change from 0 to 2048 [ 37.977129][ T491] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 38.021801][ T492] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-491: bg 0: block 234: padding at end of block bitmap is not set [ 38.086097][ T495] loop2: detected capacity change from 0 to 2048 [ 38.136539][ T495] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 38.159649][ T495] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.47: bg 0: block 234: padding at end of block bitmap is not set [ 38.306531][ T499] loop2: detected capacity change from 0 to 2048 [ 38.412445][ T499] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 38.438585][ T499] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.48: bg 0: block 234: padding at end of block bitmap is not set [ 38.516755][ T503] loop2: detected capacity change from 0 to 2048 [ 38.532325][ T503] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 38.559483][ T504] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-503: bg 0: block 234: padding at end of block bitmap is not set [ 38.636749][ T507] loop2: detected capacity change from 0 to 2048 [ 38.722220][ T507] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 38.745675][ T507] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.50: bg 0: block 234: padding at end of block bitmap is not set [ 38.826797][ T511] loop2: detected capacity change from 0 to 2048 [ 38.878090][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 38.908986][ T511] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.51: bg 0: block 234: padding at end of block bitmap is not set [ 39.015422][ T515] loop2: detected capacity change from 0 to 2048 [ 39.077654][ T515] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 39.107297][ T515] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.52: bg 0: block 234: padding at end of block bitmap is not set [ 39.185369][ T519] loop2: detected capacity change from 0 to 2048 [ 39.305780][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 39.351610][ T519] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.53: bg 0: block 234: padding at end of block bitmap is not set [ 39.427927][ T523] loop2: detected capacity change from 0 to 2048 [ 39.462245][ T523] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 39.485852][ T523] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.54: bg 0: block 234: padding at end of block bitmap is not set [ 39.567020][ T527] loop2: detected capacity change from 0 to 2048 [ 39.647720][ T527] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 39.677078][ T527] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.55: bg 0: block 234: padding at end of block bitmap is not set [ 39.747115][ T531] loop2: detected capacity change from 0 to 2048 [ 39.865330][ T531] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 39.888547][ T531] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.56: bg 0: block 234: padding at end of block bitmap is not set [ 39.945740][ T535] loop2: detected capacity change from 0 to 2048 [ 40.042567][ T535] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 40.065845][ T535] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.57: bg 0: block 234: padding at end of block bitmap is not set [ 40.184950][ T539] loop2: detected capacity change from 0 to 2048 [ 40.246987][ T539] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 40.270160][ T539] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.58: bg 0: block 234: padding at end of block bitmap is not set [ 40.345943][ T543] loop2: detected capacity change from 0 to 2048 [ 40.372933][ T543] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 40.411624][ T543] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.59: bg 0: block 234: padding at end of block bitmap is not set [ 40.486472][ T547] loop2: detected capacity change from 0 to 2048 [ 40.528733][ T547] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 40.571551][ T548] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-547: bg 0: block 234: padding at end of block bitmap is not set [ 40.647420][ T551] loop2: detected capacity change from 0 to 2048 [ 40.688694][ T551] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 40.731672][ T551] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.61: bg 0: block 234: padding at end of block bitmap is not set [ 40.805735][ T556] loop2: detected capacity change from 0 to 2048 [ 40.866569][ T556] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 40.912385][ T556] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.62: bg 0: block 234: padding at end of block bitmap is not set [ 40.984821][ T560] loop2: detected capacity change from 0 to 2048 [ 41.036718][ T560] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 41.068131][ T560] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.63: bg 0: block 234: padding at end of block bitmap is not set [ 41.146304][ T564] loop2: detected capacity change from 0 to 2048 [ 41.202134][ T564] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 41.242103][ T564] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.64: bg 0: block 234: padding at end of block bitmap is not set [ 41.316419][ T568] loop2: detected capacity change from 0 to 2048 [ 41.404810][ T568] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 41.441743][ T568] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.65: bg 0: block 234: padding at end of block bitmap is not set [ 41.485467][ T572] loop2: detected capacity change from 0 to 2048 [ 41.594770][ T572] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 41.624424][ T572] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.66: bg 0: block 234: padding at end of block bitmap is not set [ 41.745427][ T576] loop2: detected capacity change from 0 to 2048 [ 41.765221][ T576] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 41.788903][ T576] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.67: bg 0: block 234: padding at end of block bitmap is not set [ 41.905194][ T581] loop2: detected capacity change from 0 to 2048 [ 41.931333][ T581] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 41.960787][ T582] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-581: bg 0: block 234: padding at end of block bitmap is not set [ 42.036421][ T585] loop2: detected capacity change from 0 to 2048 [ 42.076610][ T585] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 42.111704][ T586] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-585: bg 0: block 234: padding at end of block bitmap is not set [ 42.225715][ T589] loop2: detected capacity change from 0 to 2048 [ 42.252073][ T589] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 42.275446][ T589] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.70: bg 0: block 234: padding at end of block bitmap is not set [ 42.375359][ T593] loop2: detected capacity change from 0 to 2048 [ 42.435366][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 42.465067][ T593] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.71: bg 0: block 234: padding at end of block bitmap is not set [ 42.585387][ T597] loop2: detected capacity change from 0 to 2048 [ 42.646116][ T597] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 42.692150][ T597] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.72: bg 0: block 234: padding at end of block bitmap is not set 2025/10/18 08:21:47 executed programs: 58 [ 42.746587][ T601] loop2: detected capacity change from 0 to 2048 [ 42.772282][ T601] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 42.813442][ T601] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.73: bg 0: block 234: padding at end of block bitmap is not set [ 42.877421][ T605] loop2: detected capacity change from 0 to 2048 [ 42.902236][ T605] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 42.931729][ T605] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.74: bg 0: block 234: padding at end of block bitmap is not set [ 42.986931][ T609] loop2: detected capacity change from 0 to 2048 [ 43.044940][ T609] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 43.068288][ T609] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.75: bg 0: block 234: padding at end of block bitmap is not set [ 43.147093][ T613] loop2: detected capacity change from 0 to 2048 [ 43.192118][ T613] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 43.218200][ T613] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.76: bg 0: block 234: padding at end of block bitmap is not set [ 43.285900][ T617] loop2: detected capacity change from 0 to 2048 [ 43.375043][ T617] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 43.398459][ T617] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.77: bg 0: block 234: padding at end of block bitmap is not set [ 43.466824][ T622] loop2: detected capacity change from 0 to 2048 [ 43.492343][ T622] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 43.518518][ T622] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.78: bg 0: block 234: padding at end of block bitmap is not set [ 43.655757][ T626] loop2: detected capacity change from 0 to 2048 [ 43.676295][ T626] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 43.700081][ T626] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.79: bg 0: block 234: padding at end of block bitmap is not set [ 43.775306][ T630] loop2: detected capacity change from 0 to 2048 [ 43.895108][ T630] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 43.935970][ T630] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.80: bg 0: block 234: padding at end of block bitmap is not set [ 44.016282][ T634] loop2: detected capacity change from 0 to 2048 [ 44.066445][ T634] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 44.089599][ T634] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.81: bg 0: block 234: padding at end of block bitmap is not set [ 44.167135][ T638] loop2: detected capacity change from 0 to 2048 [ 44.242141][ T638] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 44.281657][ T638] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.82: bg 0: block 234: padding at end of block bitmap is not set [ 44.355384][ T642] loop2: detected capacity change from 0 to 2048 [ 44.422194][ T642] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 44.462151][ T642] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.83: bg 0: block 234: padding at end of block bitmap is not set [ 44.535224][ T646] loop2: detected capacity change from 0 to 2048 [ 44.587382][ T646] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 44.631585][ T646] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.84: bg 0: block 234: padding at end of block bitmap is not set [ 44.747846][ T650] loop2: detected capacity change from 0 to 2048 [ 44.802125][ T650] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 44.842171][ T650] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.85: bg 0: block 234: padding at end of block bitmap is not set [ 44.915239][ T654] loop2: detected capacity change from 0 to 2048 [ 44.972385][ T654] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 45.013321][ T654] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.86: bg 0: block 234: padding at end of block bitmap is not set [ 45.147082][ T659] loop2: detected capacity change from 0 to 2048 [ 45.182114][ T659] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 45.209190][ T659] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.87: bg 0: block 234: padding at end of block bitmap is not set [ 45.335323][ T663] loop2: detected capacity change from 0 to 2048 [ 45.422198][ T663] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 45.451836][ T664] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-663: bg 0: block 234: padding at end of block bitmap is not set [ 45.506825][ T667] loop2: detected capacity change from 0 to 2048 [ 45.572115][ T667] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 45.612117][ T667] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.89: bg 0: block 234: padding at end of block bitmap is not set [ 45.664870][ T671] loop2: detected capacity change from 0 to 2048 [ 45.716414][ T671] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 45.751571][ T671] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.90: bg 0: block 234: padding at end of block bitmap is not set [ 45.824774][ T675] loop2: detected capacity change from 0 to 2048 [ 45.886583][ T675] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 45.932008][ T675] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.91: bg 0: block 234: padding at end of block bitmap is not set [ 46.005454][ T679] loop2: detected capacity change from 0 to 2048 [ 46.086270][ T679] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 46.132356][ T679] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.92: bg 0: block 234: padding at end of block bitmap is not set [ 46.257041][ T683] loop2: detected capacity change from 0 to 2048 [ 46.307390][ T683] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 46.338384][ T684] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-683: bg 0: block 234: padding at end of block bitmap is not set [ 46.415072][ T687] loop2: detected capacity change from 0 to 2048 [ 46.466831][ T687] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 46.496757][ T688] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-687: bg 0: block 234: padding at end of block bitmap is not set [ 46.576296][ T691] loop2: detected capacity change from 0 to 2048 [ 46.635947][ T691] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 46.682193][ T692] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-691: bg 0: block 234: padding at end of block bitmap is not set [ 46.757809][ T695] loop2: detected capacity change from 0 to 2048 [ 46.792004][ T695] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 46.835541][ T696] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-695: bg 0: block 234: padding at end of block bitmap is not set [ 46.984907][ T699] loop2: detected capacity change from 0 to 2048 [ 47.036588][ T699] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,inlinecrypt,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 47.066281][ T699] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.97: bg 0: block 234: padding at end of block bitmap is not set [ 47.146204][ T703] loop2: detected capacity change from 0 to 2048 [ 47.217647][ T704] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-703: bg 0: block 234: padding at end of block bitmap is not set [ 47.297972][ T707] loop2: detected capacity change from 0 to 2048 [ 47.393264][ T707] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.99: bg 0: block 234: padding at end of block bitmap is not set [ 47.485040][ T711] loop2: detected capacity change from 0 to 2048 [ 47.605913][ T711] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.100: bg 0: block 234: padding at end of block bitmap is not set [ 47.735080][ T715] loop2: detected capacity change from 0 to 2048 [ 47.790982][ T715] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.101: bg 0: block 234: padding at end of block bitmap is not set 2025/10/18 08:21:52 executed programs: 87 [ 47.846005][ T719] loop2: detected capacity change from 0 to 2048 [ 47.906095][ T719] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.102: bg 0: block 234: padding at end of block bitmap is not set [ 47.977541][ T723] loop2: detected capacity change from 0 to 2048 [ 48.043402][ T723] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.103: bg 0: block 234: padding at end of block bitmap is not set [ 48.087976][ T727] loop2: detected capacity change from 0 to 2048 [ 48.119686][ T727] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.104: bg 0: block 234: padding at end of block bitmap is not set [ 48.185080][ T731] loop2: detected capacity change from 0 to 2048 [ 48.241357][ T731] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.105: bg 0: block 234: padding at end of block bitmap is not set [ 48.316938][ T735] loop2: detected capacity change from 0 to 2048 [ 48.373411][ T735] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.106: bg 0: block 234: padding at end of block bitmap is not set [ 48.464793][ T739] loop2: detected capacity change from 0 to 2048 [ 48.495830][ T739] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.107: bg 0: block 234: padding at end of block bitmap is not set [ 48.615725][ T743] loop2: detected capacity change from 0 to 2048 [ 48.696780][ T743] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.108: bg 0: block 234: padding at end of block bitmap is not set [ 48.775201][ T747] loop2: detected capacity change from 0 to 2048 [ 48.875329][ T747] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.109: bg 0: block 234: padding at end of block bitmap is not set [ 48.955884][ T751] loop2: detected capacity change from 0 to 2048 [ 49.037715][ T752] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-751: bg 0: block 234: padding at end of block bitmap is not set [ 49.114718][ T755] loop2: detected capacity change from 0 to 2048 [ 49.191273][ T755] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.111: bg 0: block 234: padding at end of block bitmap is not set [ 49.245527][ T759] loop2: detected capacity change from 0 to 2048 [ 49.311370][ T759] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.112: bg 0: block 234: padding at end of block bitmap is not set [ 49.386404][ T763] loop2: detected capacity change from 0 to 2048 [ 49.446021][ T763] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.113: bg 0: block 234: padding at end of block bitmap is not set [ 49.525643][ T767] loop2: detected capacity change from 0 to 2048 [ 49.579319][ T767] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.114: bg 0: block 234: padding at end of block bitmap is not set [ 49.655754][ T771] loop2: detected capacity change from 0 to 2048 [ 49.724304][ T771] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.115: bg 0: block 234: padding at end of block bitmap is not set [ 49.796222][ T776] loop2: detected capacity change from 0 to 2048 [ 49.856133][ T776] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.116: bg 0: block 234: padding at end of block bitmap is not set [ 49.936772][ T780] loop2: detected capacity change from 0 to 2048 [ 50.013165][ T780] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.117: bg 0: block 234: padding at end of block bitmap is not set [ 50.095105][ T784] loop2: detected capacity change from 0 to 2048 [ 50.169639][ T784] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.118: bg 0: block 234: padding at end of block bitmap is not set [ 50.246406][ T788] loop2: detected capacity change from 0 to 2048 [ 50.307345][ T788] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.119: bg 0: block 234: padding at end of block bitmap is not set [ 50.405207][ T792] loop2: detected capacity change from 0 to 2048 [ 50.481213][ T792] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.120: bg 0: block 234: padding at end of block bitmap is not set [ 50.535622][ T796] loop2: detected capacity change from 0 to 2048 [ 50.596678][ T796] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.121: bg 0: block 234: padding at end of block bitmap is not set [ 50.666078][ T800] loop2: detected capacity change from 0 to 2048 [ 50.727642][ T800] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.122: bg 0: block 234: padding at end of block bitmap is not set [ 50.855547][ T804] loop2: detected capacity change from 0 to 2048 [ 50.947894][ T805] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-804: bg 0: block 234: padding at end of block bitmap is not set [ 51.025928][ T808] loop2: detected capacity change from 0 to 2048 [ 51.067026][ T808] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.124: bg 0: block 234: padding at end of block bitmap is not set [ 51.125713][ T812] loop2: detected capacity change from 0 to 2048 [ 51.177070][ T813] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-812: bg 0: block 234: padding at end of block bitmap is not set [ 51.255368][ T816] loop2: detected capacity change from 0 to 2048 [ 51.323698][ T816] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.126: bg 0: block 234: padding at end of block bitmap is not set [ 51.396700][ T820] loop2: detected capacity change from 0 to 2048 [ 51.466857][ T820] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.127: bg 0: block 234: padding at end of block bitmap is not set [ 51.548000][ T824] loop2: detected capacity change from 0 to 2048 [ 51.655605][ T824] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.128: bg 0: block 234: padding at end of block bitmap is not set [ 51.736102][ T828] loop2: detected capacity change from 0 to 2048 [ 51.769932][ T829] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-828: bg 0: block 234: padding at end of block bitmap is not set [ 51.845577][ T832] loop2: detected capacity change from 0 to 2048 [ 51.911305][ T832] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.130: bg 0: block 234: padding at end of block bitmap is not set [ 51.965678][ T836] loop2: detected capacity change from 0 to 2048 [ 52.041197][ T836] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.131: bg 0: block 234: padding at end of block bitmap is not set [ 52.115838][ T840] loop2: detected capacity change from 0 to 2048 [ 52.231336][ T840] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.132: bg 0: block 234: padding at end of block bitmap is not set [ 52.295795][ T844] loop2: detected capacity change from 0 to 2048 [ 52.395042][ T844] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.133: bg 0: block 234: padding at end of block bitmap is not set [ 52.466164][ T849] loop2: detected capacity change from 0 to 2048 [ 52.535222][ T849] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.134: bg 0: block 234: padding at end of block bitmap is not set [ 52.616882][ T853] loop2: detected capacity change from 0 to 2048 [ 52.657126][ T854] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-853: bg 0: block 234: padding at end of block bitmap is not set [ 52.736110][ T857] loop2: detected capacity change from 0 to 2048 [ 52.851306][ T857] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.136: bg 0: block 234: padding at end of block bitmap is not set 2025/10/18 08:21:57 executed programs: 122 [ 52.896724][ T861] loop2: detected capacity change from 0 to 2048 [ 52.956192][ T861] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.137: bg 0: block 234: padding at end of block bitmap is not set [ 53.035908][ T865] loop2: detected capacity change from 0 to 2048 [ 53.058051][ T865] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.138: bg 0: block 234: padding at end of block bitmap is not set [ 53.095480][ T869] loop2: detected capacity change from 0 to 2048 [ 53.121455][ T869] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.139: bg 0: block 234: padding at end of block bitmap is not set [ 53.245335][ T873] loop2: detected capacity change from 0 to 2048 [ 53.297871][ T873] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.140: bg 0: block 234: padding at end of block bitmap is not set [ 53.376895][ T877] loop2: detected capacity change from 0 to 2048 [ 53.451266][ T877] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.141: bg 0: block 234: padding at end of block bitmap is not set [ 53.485805][ T881] loop2: detected capacity change from 0 to 2048 [ 53.514315][ T881] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.142: bg 0: block 234: padding at end of block bitmap is not set [ 53.565597][ T885] loop2: detected capacity change from 0 to 2048 [ 53.687528][ T886] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-885: bg 0: block 234: padding at end of block bitmap is not set [ 53.764919][ T889] loop2: detected capacity change from 0 to 2048 [ 53.823238][ T889] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.144: bg 0: block 234: padding at end of block bitmap is not set [ 53.886250][ T893] loop2: detected capacity change from 0 to 2048 [ 53.947787][ T893] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.145: bg 0: block 234: padding at end of block bitmap is not set [ 54.025692][ T897] loop2: detected capacity change from 0 to 2048 [ 54.091290][ T897] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.146: bg 0: block 234: padding at end of block bitmap is not set [ 54.157488][ T901] loop2: detected capacity change from 0 to 2048 [ 54.269965][ T901] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.147: bg 0: block 234: padding at end of block bitmap is not set [ 54.326566][ T906] loop2: detected capacity change from 0 to 2048 [ 54.391271][ T906] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.148: bg 0: block 234: padding at end of block bitmap is not set [ 54.465237][ T911] loop2: detected capacity change from 0 to 2048 [ 54.545160][ T911] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.149: bg 0: block 234: padding at end of block bitmap is not set [ 54.626533][ T915] loop2: detected capacity change from 0 to 2048 [ 54.710322][ T916] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-915: bg 0: block 234: padding at end of block bitmap is not set [ 54.765597][ T919] loop2: detected capacity change from 0 to 2048 [ 54.845607][ T919] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.151: bg 0: block 234: padding at end of block bitmap is not set [ 54.925800][ T923] loop2: detected capacity change from 0 to 2048 [ 54.991237][ T923] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.152: bg 0: block 234: padding at end of block bitmap is not set [ 55.045867][ T927] loop2: detected capacity change from 0 to 2048 [ 55.145572][ T927] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.153: bg 0: block 234: padding at end of block bitmap is not set [ 55.274533][ T931] loop2: detected capacity change from 0 to 2048 [ 55.346754][ T931] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.154: bg 0: block 234: padding at end of block bitmap is not set [ 55.425446][ T935] loop2: detected capacity change from 0 to 2048 [ 55.481636][ T935] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.155: bg 0: block 234: padding at end of block bitmap is not set [ 55.555742][ T939] loop2: detected capacity change from 0 to 2048 [ 55.671323][ T939] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.156: bg 0: block 234: padding at end of block bitmap is not set [ 55.785777][ T943] loop2: detected capacity change from 0 to 2048 [ 55.822311][ T944] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-943: bg 0: block 234: padding at end of block bitmap is not set [ 55.896014][ T947] loop2: detected capacity change from 0 to 2048 [ 55.950219][ T947] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.158: bg 0: block 234: padding at end of block bitmap is not set [ 56.005708][ T951] loop2: detected capacity change from 0 to 2048 [ 56.069954][ T952] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-951: bg 0: block 234: padding at end of block bitmap is not set [ 56.070580][ T30] audit: type=1400 audit(1760775720.359:115): avc: denied { setattr } for pid=951 comm="syz.2.159" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.107998][ T341] ------------[ cut here ]------------ [ 56.113515][ T341] kernel BUG at fs/ext4/inode.c:2747! [ 56.118906][ T341] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 56.124983][ T341] CPU: 0 PID: 341 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 56.132433][ T341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 56.142478][ T341] Workqueue: writeback wb_workfn (flush-7:2) [ 56.148473][ T341] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 56.154198][ T341] Code: 00 00 00 e8 cd 7a 8f ff 84 db 75 2c e8 34 78 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 1b 78 8f ff <0f> 0b e8 14 78 8f ff e8 cb 2f 27 ff eb a2 e8 08 78 8f ff e8 bf 2f [ 56.173807][ T341] RSP: 0018:ffffc90002bb7100 EFLAGS: 00010293 [ 56.179876][ T341] RAX: ffffffff81d946f5 RBX: 0000008410000000 RCX: ffff88810d1b4f00 [ 56.187844][ T341] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 56.195844][ T341] RBP: ffffc90002bb7470 R08: dffffc0000000000 R09: ffffed1025aa4bbb [ 56.203818][ T341] R10: ffffed1025aa4bbb R11: 1ffff11025aa4bba R12: dffffc0000000000 [ 56.211788][ T341] R13: 0000000000000001 R14: 0000008000000000 R15: ffff88812d526068 [ 56.219754][ T341] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.228685][ T341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.235260][ T341] CR2: 00007ffd32ab6b78 CR3: 00000001085c6000 CR4: 00000000003506b0 [ 56.243224][ T341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.251240][ T341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.259220][ T341] Call Trace: [ 56.262520][ T341] [ 56.265472][ T341] ? __kasan_check_write+0x14/0x20 [ 56.270587][ T341] ? pagecache_get_page+0xcb6/0xda0 [ 56.275780][ T341] ? __kasan_check_read+0x11/0x20 [ 56.280797][ T341] ? mark_page_accessed+0x3b6/0x8d0 [ 56.285993][ T341] ? __activate_page+0xd40/0xd40 [ 56.290927][ T341] ? ext4_readpage+0x220/0x220 [ 56.295775][ T341] ? write_boundary_block+0x140/0x140 [ 56.301143][ T341] ? memcpy+0x56/0x70 [ 56.305120][ T341] ? copy_page_from_iter_atomic+0x784/0x1350 [ 56.311093][ T341] ? xas_load+0x2ea/0x300 [ 56.315428][ T341] ? __kasan_check_write+0x14/0x20 [ 56.320568][ T341] ? pagecache_get_page+0xcb6/0xda0 [ 56.325782][ T341] ? ext4_readpage+0x220/0x220 [ 56.330544][ T341] do_writepages+0x48a/0x6c0 [ 56.335134][ T341] ? memcpy+0x56/0x70 [ 56.339114][ T341] ? ktime_get_coarse_real_ts64+0x11b/0x130 [ 56.345000][ T341] ? current_time+0x197/0x2b0 [ 56.349674][ T341] ? __writepage+0x130/0x130 [ 56.354258][ T341] ? atime_needs_update+0x810/0x810 [ 56.359475][ T341] ? __kasan_check_read+0x11/0x20 [ 56.364493][ T341] ? __kasan_check_write+0x14/0x20 [ 56.369600][ T341] ? _raw_spin_lock+0x8e/0xe0 [ 56.374272][ T341] __writeback_single_inode+0xd5/0x9c0 [ 56.379729][ T341] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 56.385717][ T341] writeback_sb_inodes+0x9c0/0x1590 [ 56.390919][ T341] ? queue_io+0x4c0/0x4c0 [ 56.395257][ T341] ? __kasan_check_read+0x11/0x20 [ 56.400449][ T341] ? queue_io+0x382/0x4c0 [ 56.404773][ T341] wb_writeback+0x3f1/0x980 [ 56.409275][ T341] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 56.415249][ T341] ? set_worker_desc+0x155/0x1c0 [ 56.420181][ T341] ? __kasan_check_write+0x14/0x20 [ 56.425287][ T341] wb_workfn+0x38f/0xe20 [ 56.429527][ T341] ? inode_wait_for_writeback+0x200/0x200 [ 56.435244][ T341] ? compat_start_thread+0x20/0x20 [ 56.440349][ T341] ? _raw_spin_unlock+0x4d/0x70 [ 56.445193][ T341] ? finish_task_switch+0x16b/0x780 [ 56.450389][ T341] ? __switch_to_asm+0x3a/0x60 [ 56.455324][ T341] ? __schedule+0xb76/0x14c0 [ 56.459997][ T341] process_one_work+0x6be/0xba0 [ 56.464849][ T341] worker_thread+0xa59/0x1200 [ 56.469522][ T341] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 56.474980][ T341] ? __kthread_parkme+0xac/0x200 [ 56.479910][ T341] kthread+0x411/0x500 [ 56.483989][ T341] ? worker_clr_flags+0x190/0x190 [ 56.489142][ T341] ? kthread_blkcg+0xd0/0xd0 [ 56.493742][ T341] ret_from_fork+0x1f/0x30 [ 56.498159][ T341] [ 56.501208][ T341] Modules linked in: [ 56.506156][ T341] ---[ end trace 9d12dd70463bba4c ]--- [ 56.511668][ T341] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 56.517400][ T341] Code: 00 00 00 e8 cd 7a 8f ff 84 db 75 2c e8 34 78 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 1b 78 8f ff <0f> 0b e8 14 78 8f ff e8 cb 2f 27 ff eb a2 e8 08 78 8f ff e8 bf 2f [ 56.537071][ T341] RSP: 0018:ffffc90002bb7100 EFLAGS: 00010293 [ 56.543208][ T341] RAX: ffffffff81d946f5 RBX: 0000008410000000 RCX: ffff88810d1b4f00 [ 56.551243][ T341] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 56.559228][ T341] RBP: ffffc90002bb7470 R08: dffffc0000000000 R09: ffffed1025aa4bbb [ 56.567377][ T341] R10: ffffed1025aa4bbb R11: 1ffff11025aa4bba R12: dffffc0000000000 [ 56.575383][ T341] R13: 0000000000000001 R14: 0000008000000000 R15: ffff88812d526068 [ 56.583509][ T341] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.592495][ T341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.599097][ T341] CR2: 00007f31674f8492 CR3: 000000011b03b000 CR4: 00000000003506b0 [ 56.607104][ T341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.615195][ T341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.623218][ T341] Kernel panic - not syncing: Fatal exception [ 56.624623][ T30] audit: type=1400 audit(1760775720.919:116): avc: denied { read } for pid=83 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 [ 56.629498][ T341] Kernel Offset: disabled [ 56.655494][ T341] Rebooting in 86400 seconds..