Warning: Permanently added '10.128.0.94' (ED25519) to the list of known hosts. 2025/11/27 14:07:01 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 47.271455][ T30] audit: type=1400 audit(1764252422.042:105): avc: denied { unlink } for pid=397 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" [ 47.311316][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.949026][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.956197][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.963915][ T415] device bridge_slave_0 entered promiscuous mode [ 47.970906][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.978079][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.985735][ T415] device bridge_slave_1 entered promiscuous mode [ 48.032448][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.039605][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.047000][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.054145][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.072545][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.079940][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.087533][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.095053][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.104280][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.112481][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.119510][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.128903][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.137184][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.144268][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.156314][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.165782][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.180412][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.192518][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.200725][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.208197][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.217362][ T415] device veth0_vlan entered promiscuous mode [ 48.227248][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.236381][ T415] device veth1_macvtap entered promiscuous mode [ 48.245683][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.256445][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.557932][ T30] audit: type=1401 audit(1764252423.322:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/11/27 14:07:03 executed programs: 0 [ 48.989313][ T8] device bridge_slave_1 left promiscuous mode [ 48.996038][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.003886][ T8] device bridge_slave_0 left promiscuous mode [ 49.010041][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.018093][ T8] device veth1_macvtap left promiscuous mode [ 49.024148][ T8] device veth0_vlan left promiscuous mode [ 49.184271][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.191423][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.198784][ T468] device bridge_slave_0 entered promiscuous mode [ 49.205742][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.213090][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.220554][ T468] device bridge_slave_1 entered promiscuous mode [ 49.267423][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.274505][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.281814][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.288845][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.307710][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.315374][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.322904][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.332612][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.340867][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.347891][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.356582][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.364911][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.371979][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.391679][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.406220][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.421600][ T468] device veth0_vlan entered promiscuous mode [ 49.428008][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.436815][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.445153][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.452930][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.466398][ T468] device veth1_macvtap entered promiscuous mode [ 49.473686][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.485310][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.495422][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.517530][ T30] audit: type=1400 audit(1764252424.282:107): avc: denied { read write } for pid=479 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 [ 49.545105][ T480] loop2: detected capacity change from 0 to 2048 [ 49.551578][ T30] audit: type=1400 audit(1764252424.302:108): avc: denied { open } for pid=479 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 [ 49.578371][ T30] audit: type=1400 audit(1764252424.302:109): avc: denied { ioctl } for pid=479 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 [ 49.646114][ T480] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 49.667919][ T30] audit: type=1400 audit(1764252424.432:110): avc: denied { mount } for pid=479 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 [ 49.697889][ T30] audit: type=1400 audit(1764252424.462:111): avc: denied { write } for pid=479 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 [ 49.698149][ T479] 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 [ 49.731622][ T30] audit: type=1400 audit(1764252424.462:112): avc: denied { add_name } for pid=479 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 [ 49.756008][ T30] audit: type=1400 audit(1764252424.462:113): avc: denied { create } for pid=479 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 [ 49.777945][ T30] audit: type=1400 audit(1764252424.462:114): avc: denied { read append open } for pid=479 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 [ 49.858092][ T486] loop2: detected capacity change from 0 to 2048 [ 49.915551][ T486] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 49.944588][ T487] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-486: bg 0: block 234: padding at end of block bitmap is not set [ 50.009115][ T491] loop2: detected capacity change from 0 to 2048 [ 50.074028][ T491] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.119246][ 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 [ 50.203429][ T496] loop2: detected capacity change from 0 to 2048 [ 50.222179][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.258940][ T497] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-496: bg 0: block 234: padding at end of block bitmap is not set [ 50.381136][ T501] loop2: detected capacity change from 0 to 2048 [ 50.414688][ T501] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.443583][ T500] 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 [ 50.528637][ T506] loop2: detected capacity change from 0 to 2048 [ 50.605850][ T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.651984][ T505] 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 [ 50.728425][ T511] loop2: detected capacity change from 0 to 2048 [ 50.776235][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 50.805598][ T510] 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 [ 50.928477][ T516] loop2: detected capacity change from 0 to 2048 [ 51.002180][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.028055][ T515] 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 [ 51.109639][ T521] loop2: detected capacity change from 0 to 2048 [ 51.162400][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.201895][ T522] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-521: bg 0: block 234: padding at end of block bitmap is not set [ 51.257782][ T526] loop2: detected capacity change from 0 to 2048 [ 51.302088][ T526] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.342410][ T527] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-526: bg 0: block 234: padding at end of block bitmap is not set [ 51.418191][ T531] loop2: detected capacity change from 0 to 2048 [ 51.477038][ T531] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.511702][ T530] 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 [ 51.589584][ T536] loop2: detected capacity change from 0 to 2048 [ 51.666764][ T536] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.693109][ T535] 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 [ 51.788848][ T541] loop2: detected capacity change from 0 to 2048 [ 51.836992][ T541] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 51.861830][ T540] 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 [ 51.917599][ T546] loop2: detected capacity change from 0 to 2048 [ 51.966610][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.011974][ T547] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-546: bg 0: block 234: padding at end of block bitmap is not set [ 52.128615][ T551] loop2: detected capacity change from 0 to 2048 [ 52.202169][ T551] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.225224][ T550] 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 [ 52.367884][ T556] loop2: detected capacity change from 0 to 2048 [ 52.432008][ T556] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.461526][ T557] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-556: bg 0: block 234: padding at end of block bitmap is not set [ 52.529076][ T561] loop2: detected capacity change from 0 to 2048 [ 52.632147][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.655081][ T560] 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 [ 52.737706][ T566] loop2: detected capacity change from 0 to 2048 [ 52.833702][ T566] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 52.861436][ T565] 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 [ 52.938124][ T571] loop2: detected capacity change from 0 to 2048 [ 53.072242][ T571] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 53.102259][ T572] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-571: bg 0: block 234: padding at end of block bitmap is not set [ 53.177513][ T576] loop2: detected capacity change from 0 to 2048 [ 53.235706][ T576] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 53.258509][ T575] 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 [ 53.367745][ T581] loop2: detected capacity change from 0 to 2048 [ 53.415478][ T581] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 53.438519][ T580] 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 [ 53.569386][ T586] loop2: detected capacity change from 0 to 2048 [ 53.605674][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 53.641945][ T585] 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 [ 53.719430][ T591] loop2: detected capacity change from 0 to 2048 [ 53.802054][ T591] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 53.827716][ T592] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-591: bg 0: block 234: padding at end of block bitmap is not set [ 53.908027][ T596] loop2: detected capacity change from 0 to 2048 [ 53.964975][ T596] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 53.988133][ T595] 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 2025/11/27 14:07:08 executed programs: 26 [ 54.069688][ T601] loop2: detected capacity change from 0 to 2048 [ 54.132399][ T601] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 54.171809][ T602] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-601: bg 0: block 234: padding at end of block bitmap is not set [ 54.248805][ T607] loop2: detected capacity change from 0 to 2048 [ 54.316461][ T607] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,auto_da_alloc,nojournal_checksum,norecovery,auto_da_alloc,noquota,data_err=abort,grpid,grpjquota=,nouid32,grpid,,errors=continue. Quota mode: none. [ 54.361838][ T608] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm vhost-607: bg 0: block 234: padding at end of block bitmap is not set [ 54.378489][ T8] ------------[ cut here ]------------ [ 54.384110][ T8] kernel BUG at fs/ext4/inode.c:2747! [ 54.389938][ T8] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 54.396016][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 54.403333][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 54.413386][ T8] Workqueue: writeback wb_workfn (flush-7:2) [ 54.419395][ T8] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 54.425240][ T8] Code: 00 00 00 e8 9d 73 8f ff 84 db 75 2c e8 04 71 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 eb 70 8f ff <0f> 0b e8 e4 70 8f ff e8 cb 28 27 ff eb a2 e8 d8 70 8f ff e8 bf 28 [ 54.444988][ T8] RSP: 0018:ffffc90000087100 EFLAGS: 00010293 [ 54.451085][ T8] RAX: ffffffff81d94df5 RBX: 0000008410000000 RCX: ffff888100273b40 [ 54.459070][ T8] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 54.467175][ T8] RBP: ffffc90000087470 R08: dffffc0000000000 R09: ffffed10250b83b2 [ 54.475267][ T8] R10: ffffed10250b83b2 R11: 1ffff110250b83b1 R12: dffffc0000000000 [ 54.483334][ T8] R13: 0000000000000001 R14: 0000008000000000 R15: ffff8881285c2020 [ 54.491323][ T8] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 54.500263][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.506842][ T8] CR2: 0000200000000500 CR3: 000000012277b000 CR4: 00000000003506b0 [ 54.514936][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.523127][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.531092][ T8] Call Trace: [ 54.534363][ T8] [ 54.537304][ T8] ? __kasan_check_write+0x14/0x20 [ 54.542431][ T8] ? pagecache_get_page+0xcb6/0xda0 [ 54.547622][ T8] ? __kasan_check_read+0x11/0x20 [ 54.552641][ T8] ? mark_page_accessed+0x3b6/0x8d0 [ 54.557833][ T8] ? __activate_page+0xd40/0xd40 [ 54.562760][ T8] ? ext4_readpage+0x220/0x220 [ 54.567518][ T8] ? write_boundary_block+0x140/0x140 [ 54.572882][ T8] ? memcpy+0x56/0x70 [ 54.576857][ T8] ? copy_page_from_iter_atomic+0x784/0x1350 [ 54.582832][ T8] ? __kasan_check_read+0x11/0x20 [ 54.587850][ T8] ? __set_page_dirty_no_writeback+0xff/0x130 [ 54.593923][ T8] ? ext4_readpage+0x220/0x220 [ 54.598845][ T8] do_writepages+0x48a/0x6c0 [ 54.603456][ T8] ? update_curr+0x2f3/0x5b0 [ 54.608229][ T8] ? __writepage+0x130/0x130 [ 54.612831][ T8] ? enqueue_task_fair+0xaa7/0x2120 [ 54.618033][ T8] ? __kasan_check_write+0x14/0x20 [ 54.623289][ T8] ? _raw_spin_lock+0x8e/0xe0 [ 54.627992][ T8] __writeback_single_inode+0xd5/0x9c0 [ 54.633476][ T8] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 54.639472][ T8] writeback_sb_inodes+0x9c0/0x1590 [ 54.644677][ T8] ? psi_task_change+0x212/0x370 [ 54.649628][ T8] ? queue_io+0x4c0/0x4c0 [ 54.654071][ T8] ? __kasan_check_read+0x11/0x20 [ 54.659107][ T8] ? queue_io+0x382/0x4c0 [ 54.663449][ T8] wb_writeback+0x3f1/0x980 [ 54.667959][ T8] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 54.673965][ T8] ? set_worker_desc+0x155/0x1c0 [ 54.678905][ T8] ? __kasan_check_write+0x14/0x20 [ 54.684021][ T8] wb_workfn+0x38f/0xe20 [ 54.688275][ T8] ? inode_wait_for_writeback+0x200/0x200 [ 54.694025][ T8] ? compat_start_thread+0x20/0x20 [ 54.699162][ T8] ? kvm_sched_clock_read+0x18/0x40 [ 54.704368][ T8] ? _raw_spin_unlock+0x4d/0x70 [ 54.709336][ T8] ? finish_task_switch+0x16b/0x780 [ 54.714543][ T8] ? __switch_to_asm+0x3a/0x60 [ 54.719315][ T8] ? __schedule+0xb76/0x14c0 [ 54.723952][ T8] process_one_work+0x6be/0xba0 [ 54.728815][ T8] worker_thread+0xa59/0x1200 [ 54.733507][ T8] kthread+0x411/0x500 [ 54.737737][ T8] ? worker_clr_flags+0x190/0x190 [ 54.742763][ T8] ? kthread_blkcg+0xd0/0xd0 [ 54.747443][ T8] ret_from_fork+0x1f/0x30 [ 54.751868][ T8] [ 54.755059][ T8] Modules linked in: [ 54.759421][ T8] ---[ end trace 1cc0bc82ab9a6683 ]--- [ 54.765015][ T8] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 54.770875][ T8] Code: 00 00 00 e8 9d 73 8f ff 84 db 75 2c e8 04 71 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 eb 70 8f ff <0f> 0b e8 e4 70 8f ff e8 cb 28 27 ff eb a2 e8 d8 70 8f ff e8 bf 28 [ 54.791003][ T8] RSP: 0018:ffffc90000087100 EFLAGS: 00010293 [ 54.797297][ T8] RAX: ffffffff81d94df5 RBX: 0000008410000000 RCX: ffff888100273b40 [ 54.805543][ T8] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 54.813567][ T8] RBP: ffffc90000087470 R08: dffffc0000000000 R09: ffffed10250b83b2 [ 54.821657][ T8] R10: ffffed10250b83b2 R11: 1ffff110250b83b1 R12: dffffc0000000000 [ 54.829768][ T8] R13: 0000000000000001 R14: 0000008000000000 R15: ffff8881285c2020 [ 54.837946][ T8] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 54.846912][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.853516][ T8] CR2: 00007f70fafb2000 CR3: 000000010d346000 CR4: 00000000003506b0 [ 54.861535][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.869507][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.877689][ T8] Kernel panic - not syncing: Fatal exception [ 54.883996][ T8] Kernel Offset: disabled [ 54.888335][ T8] Rebooting in 86400 seconds..