Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts. 2025/12/18 07:38:35 parsed 1 programs [ 44.139311][ T30] audit: type=1400 audit(1766043516.256:105): avc: denied { unlink } for pid=400 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 44.227038][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.735292][ T30] audit: type=1401 audit(1766043516.846:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.092823][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.100557][ T444] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.108246][ T444] device bridge_slave_0 entered promiscuous mode [ 45.115436][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.122946][ T444] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.132388][ T444] device bridge_slave_1 entered promiscuous mode [ 45.180913][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.188385][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.196810][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.204149][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.223229][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.231104][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.239511][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.248699][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.257301][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.265346][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.274547][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.282743][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.290137][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.302290][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.312228][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.324438][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.335371][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.344563][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.352592][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.361448][ T444] device veth0_vlan entered promiscuous mode [ 45.372042][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.381122][ T444] device veth1_macvtap entered promiscuous mode [ 45.390365][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.400577][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/18 07:38:37 executed programs: 0 [ 45.749772][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.757170][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.765140][ T470] device bridge_slave_0 entered promiscuous mode [ 45.778078][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.785335][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.792992][ T470] device bridge_slave_1 entered promiscuous mode [ 45.838320][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.845858][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.853730][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.861071][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.877508][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.886048][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.894090][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.908435][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.916973][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.924241][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.940171][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.948816][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.956092][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.968877][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.978248][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.998291][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.010591][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.019064][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.026846][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.035686][ T470] device veth0_vlan entered promiscuous mode [ 46.048766][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.059047][ T470] device veth1_macvtap entered promiscuous mode [ 46.070032][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.085583][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.108543][ T30] audit: type=1400 audit(1766043518.216:107): avc: denied { read write } for pid=480 comm="syz.2.17" name="vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 46.115868][ T481] loop2: detected capacity change from 0 to 2048 [ 46.139711][ T30] audit: type=1400 audit(1766043518.226:108): avc: denied { open } for pid=480 comm="syz.2.17" path="/dev/vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 46.166322][ T30] audit: type=1400 audit(1766043518.226:109): avc: denied { ioctl } for pid=480 comm="syz.2.17" path="/dev/vhost-vsock" dev="devtmpfs" ino=264 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 46.200885][ T481] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 46.223906][ T30] audit: type=1400 audit(1766043518.346:110): avc: denied { mount } for pid=480 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.250984][ T480] 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 [ 46.258728][ T30] audit: type=1400 audit(1766043518.366:111): avc: denied { write } for pid=480 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.288157][ T30] audit: type=1400 audit(1766043518.366:112): avc: denied { add_name } for pid=480 comm="syz.2.17" name="hugetlb.2MB.usage_in_bytes" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.311650][ T30] audit: type=1400 audit(1766043518.366:113): avc: denied { create } for pid=480 comm="syz.2.17" name="hugetlb.2MB.usage_in_bytes" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.335100][ T30] audit: type=1400 audit(1766043518.366:114): avc: denied { read append open } for pid=480 comm="syz.2.17" path="/0/file0/hugetlb.2MB.usage_in_bytes" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.432256][ T487] loop2: detected capacity change from 0 to 2048 [ 46.492182][ T487] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 46.529840][ T486] 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 [ 46.602295][ T492] loop2: detected capacity change from 0 to 2048 [ 46.690871][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 46.721336][ T491] 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 [ 46.803410][ T497] loop2: detected capacity change from 0 to 2048 [ 46.912751][ T497] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 46.935957][ T496] 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 [ 46.951624][ T498] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm vhost-497: lblock 0 mapped to illegal pblock 62218 (length 1) [ 46.951779][ T496] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.20: lblock 0 mapped to illegal pblock 62218 (length 1) [ 46.967320][ T498] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-497: lblock 0 mapped to illegal pblock 62218 (length 1) [ 46.983893][ T496] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.20: lblock 0 mapped to illegal pblock 62218 (length 1) [ 46.997830][ T498] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-497: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.012100][ T496] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.20: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.028640][ T498] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-497: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.043732][ T496] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.20: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.058227][ T498] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-497: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.143958][ T8] device bridge_slave_1 left promiscuous mode [ 47.150803][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.159593][ T502] loop2: detected capacity change from 0 to 2048 [ 47.166542][ T8] device bridge_slave_0 left promiscuous mode [ 47.173370][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.183485][ T8] device veth1_macvtap left promiscuous mode [ 47.190900][ T8] device veth0_vlan left promiscuous mode [ 47.230105][ T502] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 47.299654][ T501] 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 [ 47.321211][ T501] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.21: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.321218][ T503] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-502: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.321451][ T501] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.21: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.336861][ T503] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-502: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.352969][ T501] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.21: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.368088][ T503] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-502: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.382765][ T501] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.21: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.398708][ T503] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-502: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.412663][ T501] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.21: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.521540][ T508] loop2: detected capacity change from 0 to 2048 [ 47.569720][ T508] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 47.612514][ T507] 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 [ 47.705485][ T513] loop2: detected capacity change from 0 to 2048 [ 47.829959][ T513] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 47.869787][ T514] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-513: bg 0: block 234: padding at end of block bitmap is not set [ 47.887430][ T512] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.23: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.887438][ T514] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-513: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.887642][ T512] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.23: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.904312][ T514] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-513: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.924047][ T512] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.23: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.939008][ T514] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-513: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.954218][ T512] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.23: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.969439][ T514] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-513: lblock 0 mapped to illegal pblock 62218 (length 1) [ 47.984977][ T512] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.23: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.192832][ T518] loop2: detected capacity change from 0 to 2048 [ 48.339815][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 48.364621][ T517] 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 [ 48.384062][ T517] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.24: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.384072][ T519] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-518: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.384271][ T517] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.24: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.400143][ T519] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-518: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.415191][ T517] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.24: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.430005][ T519] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-518: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.445376][ T517] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.24: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.460761][ T519] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-518: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.476298][ T517] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.24: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.582743][ T523] loop2: detected capacity change from 0 to 2048 [ 48.601434][ T523] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 48.631927][ T524] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-523: bg 0: block 234: padding at end of block bitmap is not set [ 48.649653][ T522] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.25: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.649664][ T524] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-523: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.649938][ T524] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-523: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.665549][ T522] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.25: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.681194][ T524] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-523: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.695987][ T522] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.25: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.711339][ T524] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-523: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.726671][ T522] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.25: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.741587][ T524] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-523: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.841583][ T528] loop2: detected capacity change from 0 to 2048 [ 48.949872][ T528] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 48.972743][ T527] 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 [ 48.990071][ T527] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.26: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.990081][ T529] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-528: lblock 0 mapped to illegal pblock 62218 (length 1) [ 48.993519][ T529] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-528: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.006246][ T527] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.26: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.021501][ T529] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-528: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.036490][ T527] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.26: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.052023][ T529] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-528: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.067472][ T527] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.26: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.083453][ T529] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-528: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.192587][ T533] loop2: detected capacity change from 0 to 2048 [ 49.252035][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 49.289576][ T534] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-533: bg 0: block 234: padding at end of block bitmap is not set [ 49.371512][ T538] loop2: detected capacity change from 0 to 2048 [ 49.412100][ T538] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 49.449728][ T537] 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 [ 49.563384][ T543] loop2: detected capacity change from 0 to 2048 [ 49.582312][ T543] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 49.609466][ T542] 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 [ 49.625127][ T542] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.29: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.625135][ T544] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-543: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.625334][ T544] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-543: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.641240][ T542] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.29: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.656739][ T544] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-543: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.672030][ T542] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.29: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.687095][ T544] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-543: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.702134][ T542] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.29: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.717058][ T544] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-543: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.822401][ T548] loop2: detected capacity change from 0 to 2048 [ 49.881528][ T548] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 49.909739][ T547] 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 [ 49.927955][ T549] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-548: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.928160][ T547] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.30: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.943896][ T549] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-548: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.958653][ T547] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.30: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.974153][ T549] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-548: lblock 0 mapped to illegal pblock 62218 (length 1) [ 49.989180][ T547] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.30: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.004230][ T549] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-548: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.019449][ T547] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.30: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.034830][ T549] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-548: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.121539][ T553] loop2: detected capacity change from 0 to 2048 [ 50.172308][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.199761][ T552] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.31: bg 0: block 234: padding at end of block bitmap is not set [ 50.217475][ T552] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.31: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.217480][ T554] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-553: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.217700][ T554] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-553: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.232750][ T552] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.31: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.248982][ T554] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-553: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.263380][ T552] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.31: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.278791][ T554] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-553: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.294038][ T552] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.31: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.309217][ T554] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-553: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.471114][ T558] loop2: detected capacity change from 0 to 2048 [ 50.496684][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.520469][ T557] 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 [ 50.538062][ T557] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.32: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.538071][ T559] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-558: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.538265][ T557] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.32: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.553217][ T559] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-558: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.568065][ T557] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.32: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.583193][ T559] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-558: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.598813][ T557] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.32: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.613658][ T559] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-558: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.628301][ T557] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.32: lblock 0 mapped to illegal pblock 62218 (length 1) 2025/12/18 07:38:42 executed programs: 18 [ 50.781721][ T563] loop2: detected capacity change from 0 to 2048 [ 50.810496][ T563] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.838211][ T564] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-563: bg 0: block 234: padding at end of block bitmap is not set [ 50.854883][ T562] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.33: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.854891][ T564] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-563: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.855119][ T564] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-563: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.871067][ T562] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.33: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.885462][ T564] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-563: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.901394][ T562] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.33: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.931056][ T564] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-563: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.960778][ T562] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.33: lblock 0 mapped to illegal pblock 62218 (length 1) [ 50.961111][ T564] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-563: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.052417][ T568] loop2: detected capacity change from 0 to 2048 [ 51.102040][ T568] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.129540][ T567] 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 [ 51.145821][ T567] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.34: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.145831][ T569] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-568: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.146025][ T569] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-568: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.161217][ T567] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.34: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.176154][ T569] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-568: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.190930][ T567] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.34: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.206078][ T569] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-568: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.221146][ T567] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.34: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.236391][ T569] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-568: lblock 0 mapped to illegal pblock 62218 (length 1) [ 51.391107][ T573] loop2: detected capacity change from 0 to 2048 [ 51.495457][ T573] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.522214][ T572] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.35: bg 0: block 234: padding at end of block bitmap is not set [ 51.602125][ T578] loop2: detected capacity change from 0 to 2048 [ 51.719978][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.759443][ T579] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-578: bg 0: block 234: padding at end of block bitmap is not set [ 51.910742][ T584] loop2: detected capacity change from 0 to 2048 [ 51.971476][ T584] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.994786][ T583] 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 [ 52.062147][ T589] loop2: detected capacity change from 0 to 2048 [ 52.189764][ T589] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.213351][ T588] 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 [ 52.293116][ T594] loop2: detected capacity change from 0 to 2048 [ 52.352470][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.389669][ T593] 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 [ 52.405914][ T593] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.39: lblock 0 mapped to illegal pblock 62218 (length 1) [ 52.405923][ T595] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-594: lblock 0 mapped to illegal pblock 62218 (length 1) [ 52.406102][ T593] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.39: lblock 0 mapped to illegal pblock 62218 (length 1) [ 52.421565][ T595] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-594: lblock 0 mapped to illegal pblock 62218 (length 1) [ 52.436066][ T593] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.39: lblock 0 mapped to illegal pblock 62218 (length 1) [ 52.451658][ T595] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-594: lblock 0 mapped to illegal pblock 62218 (length 1) [ 52.466325][ T593] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.39: lblock 0 mapped to illegal pblock 62218 (length 1) [ 52.481350][ T595] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-594: lblock 0 mapped to illegal pblock 62218 (length 1) [ 52.496217][ T593] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.39: lblock 0 mapped to illegal pblock 62218 (length 1) [ 52.645747][ T599] loop2: detected capacity change from 0 to 2048 [ 52.669918][ T599] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,grpquota,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.709835][ T600] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-599: bg 0: block 234: padding at end of block bitmap is not set [ 52.726367][ T315] ------------[ cut here ]------------ [ 52.732308][ T315] kernel BUG at fs/ext4/inode.c:2747! [ 52.737876][ T315] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.744120][ T315] CPU: 0 PID: 315 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 52.751735][ T315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 52.762054][ T315] Workqueue: writeback wb_workfn (flush-7:2) [ 52.768360][ T315] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 52.774492][ T315] Code: 00 00 00 e8 2d 72 8f ff 84 db 75 2c e8 94 6f 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 7b 6f 8f ff <0f> 0b e8 74 6f 8f ff e8 fb 26 27 ff eb a2 e8 68 6f 8f ff e8 ef 26 [ 52.794919][ T315] RSP: 0018:ffffc90000a77100 EFLAGS: 00010293 [ 52.801155][ T315] RAX: ffffffff81d94fd5 RBX: 0000008410000000 RCX: ffff88810ae90000 [ 52.809298][ T315] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 52.817441][ T315] RBP: ffffc90000a77470 R08: dffffc0000000000 R09: ffffed1025c3fc76 [ 52.825390][ T315] R10: ffffed1025c3fc76 R11: 1ffff11025c3fc75 R12: dffffc0000000000 [ 52.833357][ T315] R13: 0000000000000001 R14: 0000008000000000 R15: ffff88812e1fe640 [ 52.841588][ T315] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.850711][ T315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.857449][ T315] CR2: 0000200000000600 CR3: 000000012bc4e000 CR4: 00000000003506b0 [ 52.865771][ T315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.873988][ T315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.882419][ T315] Call Trace: [ 52.885780][ T315] [ 52.888871][ T315] ? __kasan_check_write+0x14/0x20 [ 52.894950][ T315] ? pagecache_get_page+0xcb6/0xda0 [ 52.900317][ T315] ? __kasan_check_read+0x11/0x20 [ 52.906034][ T315] ? mark_page_accessed+0x3b6/0x8d0 [ 52.911708][ T315] ? __activate_page+0xd40/0xd40 [ 52.916735][ T315] ? ext4_readpage+0x220/0x220 [ 52.921630][ T315] ? memcpy+0x56/0x70 [ 52.925707][ T315] ? copy_page_from_iter_atomic+0x784/0x1350 [ 52.931926][ T315] ? __kasan_check_read+0x11/0x20 [ 52.937108][ T315] ? __set_page_dirty_no_writeback+0xff/0x130 [ 52.943695][ T315] ? ext4_readpage+0x220/0x220 [ 52.948540][ T315] do_writepages+0x48a/0x6c0 [ 52.953549][ T315] ? update_curr+0x2f3/0x5b0 [ 52.958223][ T315] ? __writepage+0x130/0x130 [ 52.962974][ T315] ? enqueue_task_fair+0xaa7/0x2120 [ 52.968240][ T315] ? __kasan_check_write+0x14/0x20 [ 52.973516][ T315] ? _raw_spin_lock+0x8e/0xe0 [ 52.978449][ T315] __writeback_single_inode+0xd5/0x9c0 [ 52.984104][ T315] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 52.990077][ T315] writeback_sb_inodes+0x9c0/0x1590 [ 52.995496][ T315] ? psi_task_change+0x212/0x370 [ 53.000462][ T315] ? queue_io+0x4c0/0x4c0 [ 53.004948][ T315] ? __kasan_check_read+0x11/0x20 [ 53.010214][ T315] ? queue_io+0x382/0x4c0 [ 53.014709][ T315] wb_writeback+0x3f1/0x980 [ 53.019202][ T315] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 53.025513][ T315] ? set_worker_desc+0x155/0x1c0 [ 53.030437][ T315] ? __kasan_check_write+0x14/0x20 [ 53.035723][ T315] wb_workfn+0x38f/0xe20 [ 53.040192][ T315] ? inode_wait_for_writeback+0x200/0x200 [ 53.046074][ T315] ? compat_start_thread+0x20/0x20 [ 53.051249][ T315] ? kvm_sched_clock_read+0x18/0x40 [ 53.056710][ T315] ? _raw_spin_unlock+0x4d/0x70 [ 53.061722][ T315] ? finish_task_switch+0x16b/0x780 [ 53.066906][ T315] ? __switch_to_asm+0x3a/0x60 [ 53.071857][ T315] ? __schedule+0xb76/0x14c0 [ 53.076636][ T315] process_one_work+0x6be/0xba0 [ 53.081571][ T315] worker_thread+0xa59/0x1200 [ 53.086233][ T315] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 53.091850][ T315] ? __kthread_parkme+0xac/0x200 [ 53.096941][ T315] kthread+0x411/0x500 [ 53.101085][ T315] ? worker_clr_flags+0x190/0x190 [ 53.106515][ T315] ? kthread_blkcg+0xd0/0xd0 [ 53.111191][ T315] ret_from_fork+0x1f/0x30 [ 53.115690][ T315] [ 53.118783][ T315] Modules linked in: [ 53.123804][ T315] ---[ end trace b6dcdbbe5c5d101b ]--- [ 53.129638][ T315] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 53.135818][ T315] Code: 00 00 00 e8 2d 72 8f ff 84 db 75 2c e8 94 6f 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 7b 6f 8f ff <0f> 0b e8 74 6f 8f ff e8 fb 26 27 ff eb a2 e8 68 6f 8f ff e8 ef 26 [ 53.156076][ T315] RSP: 0018:ffffc90000a77100 EFLAGS: 00010293 [ 53.162713][ T315] RAX: ffffffff81d94fd5 RBX: 0000008410000000 RCX: ffff88810ae90000 [ 53.170751][ T315] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 53.179084][ T315] RBP: ffffc90000a77470 R08: dffffc0000000000 R09: ffffed1025c3fc76 [ 53.187124][ T315] R10: ffffed1025c3fc76 R11: 1ffff11025c3fc75 R12: dffffc0000000000 [ 53.195395][ T315] R13: 0000000000000001 R14: 0000008000000000 R15: ffff88812e1fe640 [ 53.203902][ T315] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 53.213324][ T315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.220526][ T315] CR2: 0000200000000600 CR3: 000000012bc4e000 CR4: 00000000003506b0 [ 53.228593][ T315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.237252][ T315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.246179][ T315] Kernel panic - not syncing: Fatal exception [ 53.247291][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 53.247313][ T30] audit: type=1400 audit(1766043525.366:117): 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 [ 53.253285][ T315] Kernel Offset: disabled [ 53.287083][ T315] Rebooting in 86400 seconds..