Warning: Permanently added '10.128.1.219' (ED25519) to the list of known hosts. 2025/10/28 22:49:08 parsed 1 programs [ 21.816423][ T30] audit: type=1400 audit(1761691748.294:64): 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 [ 21.819943][ T30] audit: type=1400 audit(1761691748.294:65): 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 [ 22.449634][ T30] audit: type=1400 audit(1761691748.924:66): 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 [ 22.450651][ T290] cgroup: Unknown subsys name 'net' [ 22.472449][ T30] audit: type=1400 audit(1761691748.924:67): 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 [ 22.499687][ T30] audit: type=1400 audit(1761691748.954:68): 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 [ 22.499864][ T290] cgroup: Unknown subsys name 'devices' [ 22.672917][ T290] cgroup: Unknown subsys name 'hugetlb' [ 22.678514][ T290] cgroup: Unknown subsys name 'rlimit' [ 22.820988][ T30] audit: type=1400 audit(1761691749.294:69): 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 [ 22.844185][ T30] audit: type=1400 audit(1761691749.304:70): 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 [ 22.864626][ T30] audit: type=1400 audit(1761691749.304:71): 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 [ 22.870230][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.885115][ T30] audit: type=1400 audit(1761691749.304:72): 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 [ 22.914077][ T30] audit: type=1400 audit(1761691749.304:73): 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 [ 22.943915][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.332078][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 23.738186][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.745300][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.752809][ T324] device bridge_slave_0 entered promiscuous mode [ 23.759583][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.766659][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.773960][ T324] device bridge_slave_1 entered promiscuous mode [ 23.822246][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.829275][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.836567][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.843681][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.859892][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.867240][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.874830][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.882708][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.892421][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.900564][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.907618][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.916162][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.924415][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.931448][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.942379][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.951547][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.963849][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.974812][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.982987][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.990382][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.998702][ T324] device veth0_vlan entered promiscuous mode [ 24.007815][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.016803][ T324] device veth1_macvtap entered promiscuous mode [ 24.025628][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.035727][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.064316][ T324] syz-executor (324) used greatest stack depth: 21504 bytes left 2025/10/28 22:49:10 executed programs: 0 [ 24.416338][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.423444][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.430861][ T363] device bridge_slave_0 entered promiscuous mode [ 24.437763][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.444806][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.452150][ T363] device bridge_slave_1 entered promiscuous mode [ 24.490324][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.497398][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.504751][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.511793][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.531292][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.538888][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.546179][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.562399][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.570618][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.577686][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.585546][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.594825][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.601887][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.609383][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.618154][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.635755][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.648456][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.656392][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.663949][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.672075][ T363] device veth0_vlan entered promiscuous mode [ 24.681001][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.690450][ T363] device veth1_macvtap entered promiscuous mode [ 24.699280][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.708869][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.735776][ T375] loop2: detected capacity change from 0 to 2048 [ 24.753041][ T375] 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. [ 24.778773][ 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 [ 24.795903][ T376] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-375: lblock 0 mapped to illegal pblock 62218 (length 1) [ 24.796083][ T374] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.17: lblock 0 mapped to illegal pblock 62218 (length 1) [ 24.810911][ T376] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-375: lblock 0 mapped to illegal pblock 62218 (length 1) [ 24.840148][ T376] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-375: lblock 0 mapped to illegal pblock 62218 (length 1) [ 24.840198][ T374] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.17: lblock 0 mapped to illegal pblock 62218 (length 1) [ 24.855286][ T376] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-375: lblock 0 mapped to illegal pblock 62218 (length 1) [ 24.869838][ T374] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.17: lblock 0 mapped to illegal pblock 62218 (length 1) [ 24.884429][ T376] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-375: lblock 0 mapped to illegal pblock 62218 (length 1) [ 24.913424][ T376] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-375: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.006672][ T381] loop2: detected capacity change from 0 to 2048 [ 25.070523][ T381] 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. [ 25.093180][ T380] 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 [ 25.108182][ T380] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.18: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.108193][ T382] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-381: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.108373][ T382] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-381: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.152363][ T380] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.18: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.152571][ T382] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-381: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.168818][ T380] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.18: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.182330][ T382] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-381: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.196900][ T380] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.18: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.211653][ T382] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-381: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.305860][ T387] loop2: detected capacity change from 0 to 2048 [ 25.322797][ T387] 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. [ 25.349873][ T386] 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 [ 25.369205][ T386] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.19: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.369215][ T388] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-387: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.369421][ T388] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-387: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.384661][ T386] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.19: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.399708][ T388] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-387: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.413693][ T386] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.19: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.442214][ T388] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-387: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.443010][ T386] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm syz.2.19: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.457309][ T388] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-387: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.565390][ T392] loop2: detected capacity change from 0 to 2048 [ 25.584778][ T392] 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. [ 25.616054][ T391] 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 [ 25.636935][ T391] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #18: block 62218: comm syz.2.20: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.636944][ T393] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-392: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.637201][ T393] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-392: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.662098][ T391] 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) [ 25.695594][ T393] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-392: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.710384][ T391] 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) [ 25.710550][ T393] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-392: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.739809][ T393] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-392: lblock 0 mapped to illegal pblock 62218 (length 1) [ 25.831695][ T45] device bridge_slave_1 left promiscuous mode [ 25.834418][ T397] loop2: detected capacity change from 0 to 2048 [ 25.837962][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.853004][ T45] device bridge_slave_0 left promiscuous mode [ 25.859128][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.868078][ T45] device veth1_macvtap left promiscuous mode [ 25.874131][ T45] device veth0_vlan left promiscuous mode [ 25.972407][ T397] 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. [ 26.012192][ T396] 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 [ 26.029370][ T396] 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) [ 26.029380][ T398] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-397: lblock 0 mapped to illegal pblock 62218 (length 1) [ 26.029602][ T398] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-397: lblock 0 mapped to illegal pblock 62218 (length 1) [ 26.044481][ T396] 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) [ 26.059000][ T398] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-397: lblock 0 mapped to illegal pblock 62218 (length 1) [ 26.073809][ T396] 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) [ 26.088123][ T398] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-397: lblock 0 mapped to illegal pblock 62218 (length 1) [ 26.103418][ T396] 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) [ 26.117625][ T398] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #18: block 62218: comm vhost-397: lblock 0 mapped to illegal pblock 62218 (length 1) [ 26.254088][ T402] loop2: detected capacity change from 0 to 2048 [ 26.317794][ T402] 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. [ 26.362640][ T403] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-402: bg 0: block 234: padding at end of block bitmap is not set [ 26.378523][ T312] ------------[ cut here ]------------ [ 26.384039][ T312] kernel BUG at fs/ext4/inode.c:2747! [ 26.389415][ T312] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 26.395460][ T312] CPU: 0 PID: 312 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 26.402892][ T312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 26.412929][ T312] Workqueue: writeback wb_workfn (flush-7:2) [ 26.418908][ T312] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 26.424607][ T312] Code: 00 00 00 e8 9d 77 8f ff 84 db 75 2c e8 04 75 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 eb 74 8f ff <0f> 0b e8 e4 74 8f ff e8 bb 2c 27 ff eb a2 e8 d8 74 8f ff e8 af 2c [ 26.444190][ T312] RSP: 0018:ffffc90000a37100 EFLAGS: 00010293 [ 26.450241][ T312] RAX: ffffffff81d94a05 RBX: 0000008410000000 RCX: ffff88812c96bb40 [ 26.458204][ T312] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 26.466411][ T312] RBP: ffffc90000a37470 R08: dffffc0000000000 R09: ffffed10240683b2 [ 26.474358][ T312] R10: ffffed10240683b2 R11: 1ffff110240683b1 R12: dffffc0000000000 [ 26.482307][ T312] R13: 0000000000000001 R14: 0000008000000000 R15: ffff888120342020 [ 26.490265][ T312] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 26.499166][ T312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.505726][ T312] CR2: 0000200000000280 CR3: 0000000122d72000 CR4: 00000000003506b0 [ 26.513674][ T312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.521617][ T312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.529579][ T312] Call Trace: [ 26.532834][ T312] [ 26.535740][ T312] ? __kasan_check_write+0x14/0x20 [ 26.540829][ T312] ? pagecache_get_page+0xcb6/0xda0 [ 26.546001][ T312] ? __kasan_check_read+0x11/0x20 [ 26.550999][ T312] ? mark_page_accessed+0x3b6/0x8d0 [ 26.556167][ T312] ? __activate_page+0xd40/0xd40 [ 26.561078][ T312] ? ext4_readpage+0x220/0x220 [ 26.565829][ T312] ? __queue_work+0x913/0xc60 [ 26.570491][ T312] ? memcpy+0x56/0x70 [ 26.574450][ T312] ? copy_page_from_iter_atomic+0x784/0x1350 [ 26.580405][ T312] ? __kasan_check_read+0x11/0x20 [ 26.585403][ T312] ? __set_page_dirty_no_writeback+0xff/0x130 [ 26.591453][ T312] ? ext4_readpage+0x220/0x220 [ 26.596210][ T312] do_writepages+0x48a/0x6c0 [ 26.600799][ T312] ? update_curr+0x2f3/0x5b0 [ 26.605385][ T312] ? __writepage+0x130/0x130 [ 26.609972][ T312] ? enqueue_task_fair+0xaa7/0x2120 [ 26.615163][ T312] ? __kasan_check_write+0x14/0x20 [ 26.620252][ T312] ? _raw_spin_lock+0x8e/0xe0 [ 26.624914][ T312] __writeback_single_inode+0xd5/0x9c0 [ 26.630360][ T312] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 26.636467][ T312] writeback_sb_inodes+0x9c0/0x1590 [ 26.641661][ T312] ? psi_task_change+0x212/0x370 [ 26.646586][ T312] ? queue_io+0x4c0/0x4c0 [ 26.650892][ T312] ? __kasan_check_read+0x11/0x20 [ 26.655891][ T312] ? queue_io+0x382/0x4c0 [ 26.660300][ T312] wb_writeback+0x3f1/0x980 [ 26.664797][ T312] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 26.670769][ T312] ? set_worker_desc+0x155/0x1c0 [ 26.675692][ T312] ? __kasan_check_write+0x14/0x20 [ 26.680777][ T312] wb_workfn+0x38f/0xe20 [ 26.685087][ T312] ? inode_wait_for_writeback+0x200/0x200 [ 26.690791][ T312] ? compat_start_thread+0x20/0x20 [ 26.695887][ T312] ? _raw_spin_unlock+0x4d/0x70 [ 26.700726][ T312] ? finish_task_switch+0x16b/0x780 [ 26.705903][ T312] ? __switch_to_asm+0x3a/0x60 [ 26.710736][ T312] ? __schedule+0xb76/0x14c0 [ 26.715301][ T312] process_one_work+0x6be/0xba0 [ 26.720127][ T312] worker_thread+0xa59/0x1200 [ 26.724785][ T312] ? __kthread_parkme+0xac/0x200 [ 26.729716][ T312] kthread+0x411/0x500 [ 26.733767][ T312] ? worker_clr_flags+0x190/0x190 [ 26.738774][ T312] ? kthread_blkcg+0xd0/0xd0 [ 26.743351][ T312] ret_from_fork+0x1f/0x30 [ 26.747752][ T312] [ 26.750747][ T312] Modules linked in: [ 26.756709][ T312] ---[ end trace 2205ff1d4f46956c ]--- [ 26.762282][ T312] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 26.767990][ T312] Code: 00 00 00 e8 9d 77 8f ff 84 db 75 2c e8 04 75 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 eb 74 8f ff <0f> 0b e8 e4 74 8f ff e8 bb 2c 27 ff eb a2 e8 d8 74 8f ff e8 af 2c [ 26.787641][ T312] RSP: 0018:ffffc90000a37100 EFLAGS: 00010293 [ 26.793722][ T312] RAX: ffffffff81d94a05 RBX: 0000008410000000 RCX: ffff88812c96bb40 [ 26.801718][ T312] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 26.809680][ T312] RBP: ffffc90000a37470 R08: dffffc0000000000 R09: ffffed10240683b2 [ 26.817670][ T312] R10: ffffed10240683b2 R11: 1ffff110240683b1 R12: dffffc0000000000 [ 26.825679][ T312] R13: 0000000000000001 R14: 0000008000000000 R15: ffff888120342020 [ 26.833835][ T312] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.842798][ T312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.849462][ T312] CR2: 00007ffded299d38 CR3: 000000010d30a000 CR4: 00000000003506a0 [ 26.857577][ T312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.865560][ T312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.873537][ T312] Kernel panic - not syncing: Fatal exception [ 26.874623][ T30] kauditd_printk_skb: 40 callbacks suppressed [ 26.874634][ T30] audit: type=1400 audit(1761691753.354:114): 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 [ 26.879788][ T312] Kernel Offset: disabled [ 26.911864][ T312] Rebooting in 86400 seconds..