Warning: Permanently added '10.128.10.17' (ED25519) to the list of known hosts. 2026/08/12 06:30:14 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 39.154930][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 39.154944][ T24] audit: type=1400 audit(1786516214.970:105): avc: denied { unlink } for pid=430 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 39.218013][ T24] audit: type=1400 audit(1786516215.040:106): avc: denied { write } for pid=432 comm="mkswap" path="pipe:[14971]" dev="pipefs" ino=14971 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 39.243784][ T430] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 39.766353][ T24] audit: type=1400 audit(1786516215.590:107): avc: denied { create } for pid=453 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 39.948171][ T24] audit: type=1401 audit(1786516215.770:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 40.123834][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.175808][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.184145][ T462] device bridge_slave_0 entered promiscuous mode [ 40.241434][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.248990][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.257664][ T462] device bridge_slave_1 entered promiscuous mode [ 40.400750][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.408618][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.416832][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.424504][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.449984][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.458176][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.466331][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.474493][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.506194][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.515115][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.523040][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.532434][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.541349][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.548443][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.556952][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.566003][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.593014][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.606525][ T462] device veth0_vlan entered promiscuous mode [ 40.613025][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.625593][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.634010][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.649198][ T462] device veth1_macvtap entered promiscuous mode [ 40.657573][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.670995][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.682410][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/08/12 06:30:16 executed programs: 0 [ 40.869344][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.877943][ T499] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.886674][ T499] device bridge_slave_0 entered promiscuous mode [ 40.894225][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.902255][ T499] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.910322][ T499] device bridge_slave_1 entered promiscuous mode [ 40.939169][ T498] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.946523][ T498] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.954738][ T498] device bridge_slave_0 entered promiscuous mode [ 40.963849][ T498] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.971371][ T498] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.978971][ T498] device bridge_slave_1 entered promiscuous mode [ 41.030401][ T502] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.038450][ T502] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.047179][ T502] device bridge_slave_0 entered promiscuous mode [ 41.070612][ T502] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.078349][ T502] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.086098][ T502] device bridge_slave_1 entered promiscuous mode [ 41.210798][ T504] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.218255][ T504] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.226356][ T504] device bridge_slave_0 entered promiscuous mode [ 41.255201][ T505] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.262622][ T505] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.271540][ T505] device bridge_slave_0 entered promiscuous mode [ 41.278929][ T504] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.286487][ T504] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.294275][ T504] device bridge_slave_1 entered promiscuous mode [ 41.323886][ T505] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.331290][ T505] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.338983][ T505] device bridge_slave_1 entered promiscuous mode [ 41.467853][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.478603][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.511122][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.521602][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.530580][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.538131][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.562257][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.571782][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.582294][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.591087][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.600571][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.609557][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.616905][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.624936][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.633427][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.642108][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.649439][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.657652][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.667648][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.677600][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.685336][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.693349][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.726729][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.734735][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.742894][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.753096][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.761760][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.770530][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.779201][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.786620][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.794752][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.803428][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.811814][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.821622][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.831429][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.839601][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.848076][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.856482][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.866246][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.887511][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.898889][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.909160][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.931181][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.958660][ T502] device veth0_vlan entered promiscuous mode [ 41.966929][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.978647][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.987555][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.997051][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.007715][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.020138][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.030527][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.039545][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.050876][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.061886][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.069680][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.078760][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.098293][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.107959][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.118690][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.127463][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.136491][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.147017][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.155851][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.163603][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.173242][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.183425][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.193105][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.202570][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.212146][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.220585][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.229719][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.241330][ T499] device veth0_vlan entered promiscuous mode [ 42.259679][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.268555][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.280848][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.290941][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.304610][ T499] device veth1_macvtap entered promiscuous mode [ 42.317624][ T502] device veth1_macvtap entered promiscuous mode [ 42.334853][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.346082][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.355295][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.364145][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.374109][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.384570][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.394658][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.403570][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.414166][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.422864][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.440006][ T498] device veth0_vlan entered promiscuous mode [ 42.450244][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.459305][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.469399][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.478706][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.488642][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.498076][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.512623][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.522010][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.531546][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.541642][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.554862][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.563824][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.572945][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.582120][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.599992][ T505] device veth0_vlan entered promiscuous mode [ 42.612444][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.621539][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.630557][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.640716][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.650131][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.658542][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.668559][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.678725][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.698524][ T498] device veth1_macvtap entered promiscuous mode [ 42.734449][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.744089][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.753587][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.769244][ T504] device veth0_vlan entered promiscuous mode [ 42.784224][ T505] device veth1_macvtap entered promiscuous mode [ 42.797417][ T524] EXT4-fs (loop1): 1 truncate cleaned up [ 42.797525][ T522] EXT4-fs (loop2): 1 truncate cleaned up [ 42.804008][ T524] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 42.821313][ T24] audit: type=1400 audit(1786516218.620:109): avc: denied { mount } for pid=523 comm="syz.1.18" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.833919][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 42.865326][ T524] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.18: bg 0: block 465: padding at end of block bitmap is not set [ 42.877579][ T24] audit: type=1400 audit(1786516218.640:110): avc: denied { append } for pid=523 comm="syz.1.18" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 42.909919][ T24] audit: type=1400 audit(1786516218.640:111): avc: denied { map } for pid=523 comm="syz.1.18" path="/dev/loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 42.920813][ T524] EXT4-fs (loop1): Remounting filesystem read-only [ 42.941389][ T522] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.19: bg 0: block 465: padding at end of block bitmap is not set [ 42.946565][ T24] audit: type=1400 audit(1786516218.680:112): avc: denied { write } for pid=523 comm="syz.1.18" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.971984][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.996261][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.996280][ T522] EXT4-fs (loop2): Remounting filesystem read-only [ 43.006783][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.021953][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.032000][ T524] ================================================================== [ 43.034487][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.042144][ T524] BUG: KASAN: use-after-free in ext4_inlinedir_to_tree+0x603/0x1010 [ 43.042155][ T524] Read of size 52 at addr ffff88810ee22b97 by task syz.1.18/524 [ 43.042158][ T524] [ 43.042196][ T524] CPU: 0 PID: 524 Comm: syz.1.18 Not tainted syzkaller #0 [ 43.052233][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.060886][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.060903][ T524] Call Trace: [ 43.060926][ T524] __dump_stack+0x21/0x24 [ 43.060974][ T524] dump_stack_lvl+0x1a7/0x208 [ 43.069963][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.071749][ T524] ? show_regs_print_info+0x18/0x18 [ 43.095957][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.100057][ T524] ? thaw_kernel_threads+0x220/0x220 [ 43.104429][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.107875][ T524] print_address_description+0x7f/0x2c0 [ 43.107890][ T524] ? ext4_inlinedir_to_tree+0x603/0x1010 [ 43.107937][ T524] kasan_report+0x100/0x140 [ 43.114573][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.121580][ T524] ? ext4_inlinedir_to_tree+0x603/0x1010 [ 43.121593][ T524] kasan_check_range+0x249/0x2a0 [ 43.121640][ T524] ? ext4_inlinedir_to_tree+0x603/0x1010 [ 43.128277][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.134881][ T524] memcpy+0x2d/0x70 [ 43.142146][ T24] audit: type=1400 audit(1786516218.680:113): avc: denied { add_name } for pid=523 comm="syz.1.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.153334][ T524] ext4_inlinedir_to_tree+0x603/0x1010 [ 43.153350][ T524] ? ext4_convert_inline_data_nolock+0xcc0/0xcc0 [ 43.153389][ T524] ? ext4_readdir+0x4b5/0x3a80 [ 43.159403][ T24] audit: type=1400 audit(1786516218.680:114): avc: denied { create } for pid=523 comm="syz.1.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 43.165280][ T524] ? __kasan_kmalloc+0xd4/0x100 [ 43.323907][ T524] ? kmem_cache_alloc_trace+0x179/0x2e0 [ 43.330204][ T524] ? ext4_readdir+0x4b5/0x3a80 [ 43.335633][ T524] ? iterate_dir+0x25c/0x560 [ 43.340918][ T524] ext4_htree_fill_tree+0x516/0x10e0 [ 43.365441][ T524] ? ext4_handle_dirty_dirblock+0x650/0x650 [ 43.380609][ T524] ? kmem_cache_alloc_trace+0x179/0x2e0 [ 43.387068][ T524] ? ext4_readdir+0x4b5/0x3a80 [ 43.392775][ T524] ext4_readdir+0x2bcf/0x3a80 [ 43.398090][ T524] ? ext4_dir_llseek+0x480/0x480 [ 43.403995][ T524] ? slab_free_freelist_hook+0xc5/0x190 [ 43.410975][ T524] ? avc_policy_seqno+0x1b/0x70 [ 43.416957][ T524] ? fsnotify_perm+0x311/0x4a0 [ 43.422133][ T524] ? __kasan_check_write+0x14/0x20 [ 43.427703][ T524] iterate_dir+0x25c/0x560 [ 43.432237][ T524] ? ext4_dir_llseek+0x480/0x480 [ 43.437287][ T524] __se_sys_getdents+0xf2/0x250 [ 43.442253][ T524] ? __x64_sys_getdents+0x90/0x90 [ 43.448459][ T524] ? switch_fpu_return+0x19c/0x330 [ 43.454473][ T524] ? fillonedir+0x430/0x430 [ 43.459638][ T524] ? fpu__clear_all+0x20/0x20 [ 43.465304][ T524] ? ____fput+0x15/0x20 [ 43.469914][ T524] ? __kasan_check_read+0x11/0x20 [ 43.476514][ T524] __x64_sys_getdents+0x7b/0x90 [ 43.482315][ T524] do_syscall_64+0x31/0x40 [ 43.488015][ T524] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.494033][ T524] RIP: 0033:0x7fe18cb68eb9 [ 43.498852][ T524] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.520818][ T524] RSP: 002b:00007fe18c9cd028 EFLAGS: 00000246 ORIG_RAX: 000000000000004e [ 43.530590][ T524] RAX: ffffffffffffffda RBX: 00007fe18cde3fa0 RCX: 00007fe18cb68eb9 [ 43.539363][ T524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 43.547917][ T524] RBP: 00007fe18cbd6c1f R08: 0000000000000000 R09: 0000000000000000 [ 43.556630][ T524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.565443][ T524] R13: 00007fe18cde4038 R14: 00007fe18cde3fa0 R15: 00007ffdff3e7058 [ 43.574254][ T524] [ 43.576613][ T524] Allocated by task 253: [ 43.580967][ T524] __kasan_slab_alloc+0xb7/0xe0 [ 43.586004][ T524] slab_post_alloc_hook+0x5d/0x2f0 [ 43.591570][ T524] kmem_cache_alloc+0x15a/0x2d0 [ 43.596697][ T524] vm_area_alloc+0x24/0x160 [ 43.601480][ T524] mmap_region+0xa5e/0x19c0 [ 43.605994][ T524] do_mmap+0x85f/0xf50 [ 43.610167][ T524] vm_mmap_pgoff+0x1f4/0x350 [ 43.614858][ T524] ksys_mmap_pgoff+0x16f/0x1e0 [ 43.619806][ T524] __x64_sys_mmap+0xfa/0x110 [ 43.624614][ T524] do_syscall_64+0x31/0x40 [ 43.629316][ T524] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.635930][ T524] [ 43.638374][ T524] Freed by task 253: [ 43.642593][ T524] kasan_set_track+0x4a/0x70 [ 43.647508][ T524] kasan_set_free_info+0x23/0x40 [ 43.652814][ T524] ____kasan_slab_free+0x125/0x160 [ 43.658780][ T524] __kasan_slab_free+0x11/0x20 [ 43.663687][ T524] slab_free_freelist_hook+0xc5/0x190 [ 43.669765][ T524] kmem_cache_free+0x100/0x2d0 [ 43.676249][ T524] vm_area_free+0x52/0xf0 [ 43.680771][ T524] exit_mmap+0x444/0x590 [ 43.685205][ T524] __mmput+0x92/0x2d0 [ 43.689300][ T524] mmput+0x4e/0x150 [ 43.693560][ T524] do_exit+0x9d8/0x24e0 [ 43.697923][ T524] do_group_exit+0x149/0x310 [ 43.703042][ T524] __x64_sys_exit_group+0x3f/0x40 [ 43.708309][ T524] do_syscall_64+0x31/0x40 [ 43.713535][ T524] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.721323][ T524] [ 43.724404][ T524] The buggy address belongs to the object at ffff88810ee22b90 [ 43.724404][ T524] which belongs to the cache vm_area_struct of size 232 [ 43.740416][ T524] The buggy address is located 7 bytes inside of [ 43.740416][ T524] 232-byte region [ffff88810ee22b90, ffff88810ee22c78) [ 43.754750][ T524] The buggy address belongs to the page: [ 43.761204][ T524] page:ffffea00043b8880 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10ee22 [ 43.772360][ T524] flags: 0x4000000000000200(slab) [ 43.777579][ T524] raw: 4000000000000200 dead000000000100 dead000000000122 ffff888100188600 [ 43.786453][ T524] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000 [ 43.795042][ T524] page dumped because: kasan: bad access detected [ 43.801558][ T524] page_owner tracks the page as allocated [ 43.807515][ T524] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 253, ts 18500038248, free_ts 18494971547 [ 43.824704][ T524] prep_new_page+0x176/0x190 [ 43.829741][ T524] get_page_from_freelist+0x225f/0x23f0 [ 43.835641][ T524] __alloc_pages_nodemask+0x29a/0x640 [ 43.841288][ T524] new_slab+0x84/0x3f0 [ 43.846159][ T524] ___slab_alloc+0x2f8/0x4c0 [ 43.851139][ T524] __slab_alloc+0x63/0xa0 [ 43.855710][ T524] kmem_cache_alloc+0x1a4/0x2d0 [ 43.862822][ T524] vm_area_dup+0x26/0x250 [ 43.868102][ T524] __split_vma+0xbd/0x420 [ 43.874382][ T524] __do_munmap+0x3c3/0x850 [ 43.880444][ T524] mmap_region+0x8a2/0x19c0 [ 43.886501][ T524] do_mmap+0x85f/0xf50 [ 43.891268][ T524] vm_mmap_pgoff+0x1f4/0x350 [ 43.897260][ T524] ksys_mmap_pgoff+0x16f/0x1e0 [ 43.903449][ T524] __x64_sys_mmap+0xfa/0x110 [ 43.909066][ T524] do_syscall_64+0x31/0x40 [ 43.914580][ T524] page last free stack trace: [ 43.919988][ T524] free_unref_page_prepare+0x2b7/0x2d0 [ 43.925960][ T524] __free_pages+0x146/0x390 [ 43.930859][ T524] __vunmap+0x801/0x980 [ 43.935936][ T524] free_work+0x5a/0x80 [ 43.940326][ T524] process_one_work+0x6fd/0xbc0 [ 43.945688][ T524] worker_thread+0xa8e/0x13c0 [ 43.950684][ T524] kthread+0x324/0x3b0 [ 43.955510][ T524] ret_from_fork+0x1f/0x30 [ 43.960660][ T524] [ 43.963162][ T524] Memory state around the buggy address: [ 43.969875][ T524] ffff88810ee22a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.978602][ T524] ffff88810ee22b00: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 43.987751][ T524] >ffff88810ee22b80: fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.997530][ T524] ^ [ 44.002838][ T524] ffff88810ee22c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 44.011460][ T524] ffff88810ee22c80: fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb fb [ 44.020631][ T524] ================================================================== [ 44.030068][ T524] Disabling lock debugging due to kernel taint [ 44.054445][ T524] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.18: path /0/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 44.056105][ T522] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.19: path /0/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 44.138190][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.148916][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.187947][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.203533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.218788][ T504] device veth1_macvtap entered promiscuous mode [ 44.232814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.242850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.252343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.263696][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.274194][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.328656][ T552] EXT4-fs (loop2): 1 truncate cleaned up [ 44.334643][ T552] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 44.402505][ T552] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.23: bg 0: block 465: padding at end of block bitmap is not set [ 44.408199][ T550] EXT4-fs (loop6): 1 truncate cleaned up [ 44.420108][ T552] EXT4-fs (loop2): Remounting filesystem read-only [ 44.435563][ T555] EXT4-fs (loop4): 1 truncate cleaned up [ 44.437069][ T550] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 44.451582][ T555] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 44.461143][ T559] EXT4-fs (loop1): 1 truncate cleaned up [ 44.468154][ T559] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 44.474936][ T552] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.23: path /1/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 44.497708][ T563] EXT4-fs (loop5): 1 truncate cleaned up [ 44.512828][ T563] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 44.527687][ T555] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.21: bg 0: block 465: padding at end of block bitmap is not set [ 44.543447][ T569] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.17: bg 0: block 465: padding at end of block bitmap is not set [ 44.557255][ T559] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.22: bg 0: block 465: padding at end of block bitmap is not set [ 44.580053][ T563] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.20: bg 0: block 465: padding at end of block bitmap is not set [ 44.606700][ T555] EXT4-fs (loop4): Remounting filesystem read-only [ 44.613960][ T559] EXT4-fs (loop1): Remounting filesystem read-only [ 44.632021][ T569] EXT4-fs (loop6): Remounting filesystem read-only [ 44.643811][ T563] EXT4-fs (loop5): Remounting filesystem read-only [ 44.669945][ T555] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.21: path /0/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 44.698749][ T550] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.17: path /0/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 44.723492][ T563] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.20: path /0/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 44.767670][ T559] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.22: path /1/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 44.806584][ T572] EXT4-fs (loop2): 1 truncate cleaned up [ 44.812909][ T572] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 44.899868][ T572] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.24: bg 0: block 465: padding at end of block bitmap is not set [ 44.926145][ T572] EXT4-fs (loop2): Remounting filesystem read-only [ 44.958368][ T580] EXT4-fs (loop6): 1 truncate cleaned up [ 44.965087][ T580] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 45.027480][ T572] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.24: path /2/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 45.029514][ T584] EXT4-fs (loop4): 1 truncate cleaned up [ 45.059338][ T584] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 45.075742][ T578] EXT4-fs (loop5): 1 truncate cleaned up [ 45.077631][ T584] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.27: bg 0: block 465: padding at end of block bitmap is not set [ 45.093332][ T578] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 45.115293][ T583] EXT4-fs (loop1): 1 truncate cleaned up [ 45.118884][ T580] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.26: bg 0: block 465: padding at end of block bitmap is not set [ 45.136368][ T584] EXT4-fs (loop4): Remounting filesystem read-only [ 45.143359][ T583] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 45.158400][ T583] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.28: bg 0: block 465: padding at end of block bitmap is not set [ 45.182130][ T580] EXT4-fs (loop6): Remounting filesystem read-only [ 45.189382][ T583] EXT4-fs (loop1): Remounting filesystem read-only [ 45.210397][ T584] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.27: path /1/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 45.223105][ T580] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.26: path /1/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 45.242575][ T578] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.25: bg 0: block 465: padding at end of block bitmap is not set [ 45.259721][ T583] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.28: path /2/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 45.280521][ T578] EXT4-fs (loop5): Remounting filesystem read-only [ 45.306987][ T593] EXT4-fs (loop2): 1 truncate cleaned up [ 45.312899][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 45.326512][ T593] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.29: bg 0: block 465: padding at end of block bitmap is not set [ 45.342684][ T593] EXT4-fs (loop2): Remounting filesystem read-only [ 45.386537][ T49] device bridge_slave_1 left promiscuous mode [ 45.394691][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.402941][ T49] device bridge_slave_0 left promiscuous mode [ 45.410492][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.426719][ T578] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.25: path /1/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 45.451442][ T49] device veth1_macvtap left promiscuous mode [ 45.462767][ T49] device veth0_vlan left promiscuous mode [ 45.473163][ T593] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.29: path /3/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 45.545374][ T597] EXT4-fs (loop4): 1 truncate cleaned up [ 45.551601][ T597] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 45.573612][ T600] EXT4-fs (loop6): 1 truncate cleaned up [ 45.579696][ T600] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 45.648619][ T609] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.31: bg 0: block 465: padding at end of block bitmap is not set [ 45.669298][ T609] EXT4-fs (loop4): Remounting filesystem read-only [ 45.678801][ T600] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.30: bg 0: block 465: padding at end of block bitmap is not set [ 45.699065][ T600] EXT4-fs (loop6): Remounting filesystem read-only [ 45.700403][ T605] EXT4-fs (loop1): 1 truncate cleaned up [ 45.713048][ T605] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, 2026/08/12 06:30:21 executed programs: 28 [ 45.757003][ T608] EXT4-fs (loop5): 1 truncate cleaned up [ 45.764008][ T608] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 45.807453][ T600] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.30: path /2/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 45.810551][ T612] EXT4-fs (loop2): 1 truncate cleaned up [ 45.838162][ T612] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 45.843934][ T605] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.32: bg 0: block 465: padding at end of block bitmap is not set [ 45.859129][ T612] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.34: bg 0: block 465: padding at end of block bitmap is not set [ 45.885095][ T608] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.33: bg 0: block 465: padding at end of block bitmap is not set [ 45.885978][ T612] EXT4-fs (loop2): Remounting filesystem read-only [ 45.918258][ T605] EXT4-fs (loop1): Remounting filesystem read-only [ 45.933634][ T608] EXT4-fs (loop5): Remounting filesystem read-only [ 45.967405][ T612] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.34: path /4/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 45.991382][ T608] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.33: path /2/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 46.020462][ T619] EXT4-fs (loop4): 1 truncate cleaned up [ 46.026847][ T619] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 46.169517][ T625] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.35: bg 0: block 465: padding at end of block bitmap is not set [ 46.185752][ T625] EXT4-fs (loop4): Remounting filesystem read-only [ 46.231446][ T623] EXT4-fs (loop6): 1 truncate cleaned up [ 46.237473][ T623] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 46.290201][ T623] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.36: bg 0: block 465: padding at end of block bitmap is not set [ 46.306614][ T623] EXT4-fs (loop6): Remounting filesystem read-only [ 46.325115][ T628] EXT4-fs (loop1): 1 truncate cleaned up [ 46.331795][ T628] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 46.428269][ T638] EXT4-fs (loop4): 1 truncate cleaned up [ 46.430933][ T628] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.37: bg 0: block 465: padding at end of block bitmap is not set [ 46.435367][ T638] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 46.452096][ T628] EXT4-fs (loop1): Remounting filesystem read-only [ 46.464062][ T631] EXT4-fs (loop5): 1 truncate cleaned up [ 46.474245][ T631] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 46.490006][ T629] EXT4-fs (loop2): 1 truncate cleaned up [ 46.491123][ T623] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.36: path /3/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 46.519017][ T629] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 46.532375][ T638] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.40: bg 0: block 465: padding at end of block bitmap is not set [ 46.549739][ T628] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.37: path /4/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 46.576576][ T643] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.39: bg 0: block 465: padding at end of block bitmap is not set [ 46.599105][ T629] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.38: bg 0: block 465: padding at end of block bitmap is not set [ 46.616961][ T643] EXT4-fs (loop5): Remounting filesystem read-only [ 46.617143][ T629] EXT4-fs (loop2): Remounting filesystem read-only [ 46.624784][ T638] EXT4-fs (loop4): Remounting filesystem read-only [ 46.661945][ T629] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.38: path /5/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 46.690113][ T638] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.40: path /4/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 46.738385][ T631] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.39: path /3/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 46.765188][ T645] EXT4-fs (loop6): 1 truncate cleaned up [ 46.771587][ T645] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 46.839790][ T645] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.41: bg 0: block 465: padding at end of block bitmap is not set [ 46.855696][ T645] EXT4-fs (loop6): Remounting filesystem read-only [ 46.930568][ T645] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.41: path /4/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 47.039074][ T649] EXT4-fs (loop1): 1 truncate cleaned up [ 47.044999][ T649] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.078732][ T657] EXT4-fs (loop5): 1 truncate cleaned up [ 47.084999][ T657] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.118269][ T651] EXT4-fs (loop2): 1 truncate cleaned up [ 47.124385][ T651] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.155781][ T657] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.45: bg 0: block 465: padding at end of block bitmap is not set [ 47.163923][ T653] EXT4-fs (loop4): 1 truncate cleaned up [ 47.172251][ T649] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.42: bg 0: block 465: padding at end of block bitmap is not set [ 47.177528][ T653] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.193947][ T657] EXT4-fs (loop5): Remounting filesystem read-only [ 47.210074][ T649] EXT4-fs (loop1): Remounting filesystem read-only [ 47.221471][ T653] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.44: bg 0: block 465: padding at end of block bitmap is not set [ 47.237492][ T667] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.43: bg 0: block 465: padding at end of block bitmap is not set [ 47.258394][ T657] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.45: path /4/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 47.276146][ T653] EXT4-fs (loop4): Remounting filesystem read-only [ 47.286727][ T649] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.42: path /5/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 47.313805][ T667] EXT4-fs (loop2): Remounting filesystem read-only [ 47.319096][ T665] EXT4-fs (loop6): 1 truncate cleaned up [ 47.331857][ T665] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.380633][ T653] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.44: path /5/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 47.393429][ T665] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.46: bg 0: block 465: padding at end of block bitmap is not set [ 47.420764][ T665] EXT4-fs (loop6): Remounting filesystem read-only [ 47.599079][ T670] EXT4-fs (loop5): 1 truncate cleaned up [ 47.599087][ T672] EXT4-fs (loop2): 1 truncate cleaned up [ 47.599108][ T672] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.606876][ T670] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.632668][ T665] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.46: path /5/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 47.660973][ T670] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.47: bg 0: block 465: padding at end of block bitmap is not set [ 47.677396][ T672] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.48: bg 0: block 465: padding at end of block bitmap is not set [ 47.692889][ T676] EXT4-fs (loop1): 1 truncate cleaned up [ 47.706647][ T676] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.711679][ T670] EXT4-fs (loop5): Remounting filesystem read-only [ 47.725310][ T672] EXT4-fs (loop2): Remounting filesystem read-only [ 47.789375][ T670] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.47: path /5/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 47.811833][ T681] EXT4-fs (loop4): 1 truncate cleaned up [ 47.811847][ T681] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.817751][ T676] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.49: bg 0: block 465: padding at end of block bitmap is not set [ 47.844832][ T676] EXT4-fs (loop1): Remounting filesystem read-only [ 47.853409][ T672] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.48: path /7/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 47.878535][ T676] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.49: path /6/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 47.903031][ T685] EXT4-fs (loop6): 1 truncate cleaned up [ 47.909544][ T685] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 47.910304][ T681] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.50: bg 0: block 465: padding at end of block bitmap is not set [ 47.929848][ T685] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.51: bg 0: block 465: padding at end of block bitmap is not set [ 47.951690][ T685] EXT4-fs (loop6): Remounting filesystem read-only [ 47.963513][ T681] EXT4-fs (loop4): Remounting filesystem read-only [ 48.007944][ T685] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.51: path /6/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 48.101481][ T681] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.50: path /6/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 48.259014][ T692] EXT4-fs (loop2): 1 truncate cleaned up [ 48.261062][ T690] EXT4-fs (loop1): 1 truncate cleaned up [ 48.265422][ T692] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 48.272298][ T690] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 48.297167][ T694] EXT4-fs (loop5): 1 truncate cleaned up [ 48.303012][ T694] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 48.327148][ T690] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.53: bg 0: block 465: padding at end of block bitmap is not set [ 48.327238][ T692] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.54: bg 0: block 465: padding at end of block bitmap is not set [ 48.348005][ T690] EXT4-fs (loop1): Remounting filesystem read-only [ 48.361285][ T692] EXT4-fs (loop2): Remounting filesystem read-only [ 48.375347][ T707] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.52: bg 0: block 465: padding at end of block bitmap is not set [ 48.391395][ T707] EXT4-fs (loop5): Remounting filesystem read-only [ 48.395226][ T699] EXT4-fs (loop6): 1 truncate cleaned up [ 48.407044][ T699] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 48.451340][ T690] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.53: path /7/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 48.475981][ T692] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.54: path /8/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 48.503379][ T710] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.55: bg 0: block 465: padding at end of block bitmap is not set [ 48.524035][ T705] EXT4-fs (loop4): 1 truncate cleaned up [ 48.524615][ T710] EXT4-fs (loop6): Remounting filesystem read-only [ 48.531026][ T705] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 48.616897][ T699] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.55: path /7/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 48.652445][ T705] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.56: bg 0: block 465: padding at end of block bitmap is not set [ 48.668483][ T705] EXT4-fs (loop4): Remounting filesystem read-only [ 48.698437][ T713] EXT4-fs (loop5): 1 truncate cleaned up [ 48.705334][ T713] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 48.840488][ T705] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.56: path /7/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 48.869636][ T713] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.57: bg 0: block 465: padding at end of block bitmap is not set [ 48.877587][ T714] EXT4-fs (loop1): 1 truncate cleaned up [ 48.892509][ T713] EXT4-fs (loop5): Remounting filesystem read-only [ 48.903373][ T716] EXT4-fs (loop2): 1 truncate cleaned up [ 48.912275][ T714] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 48.913848][ T716] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 48.979883][ T713] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.57: path /7/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.007842][ T716] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.59: bg 0: block 465: padding at end of block bitmap is not set [ 49.025991][ T724] EXT4-fs (loop6): 1 truncate cleaned up [ 49.030690][ T716] EXT4-fs (loop2): Remounting filesystem read-only [ 49.034414][ T724] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 49.042407][ T714] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.58: bg 0: block 465: padding at end of block bitmap is not set [ 49.065864][ T714] EXT4-fs (loop1): Remounting filesystem read-only [ 49.101615][ T724] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.60: bg 0: block 465: padding at end of block bitmap is not set [ 49.104288][ T716] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.59: path /9/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.120856][ T728] EXT4-fs (loop4): 1 truncate cleaned up [ 49.146493][ T724] EXT4-fs (loop6): Remounting filesystem read-only [ 49.148143][ T728] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 49.169330][ T714] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.58: path /8/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.169981][ T728] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.61: bg 0: block 465: padding at end of block bitmap is not set [ 49.210636][ T728] EXT4-fs (loop4): Remounting filesystem read-only [ 49.212567][ T724] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.60: path /8/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.294793][ T728] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.61: path /8/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.390675][ T735] EXT4-fs (loop2): 1 truncate cleaned up [ 49.391205][ T733] EXT4-fs (loop1): 1 truncate cleaned up [ 49.397125][ T735] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 49.403676][ T733] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 49.459970][ T736] EXT4-fs (loop5): 1 truncate cleaned up [ 49.466414][ T736] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 49.500565][ T733] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.64: bg 0: block 465: padding at end of block bitmap is not set [ 49.511613][ T735] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.63: bg 0: block 465: padding at end of block bitmap is not set [ 49.518518][ T733] EXT4-fs (loop1): Remounting filesystem read-only [ 49.541593][ T736] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.62: bg 0: block 465: padding at end of block bitmap is not set [ 49.544061][ T735] EXT4-fs (loop2): Remounting filesystem read-only [ 49.565080][ T733] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.64: path /9/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.588638][ T736] EXT4-fs (loop5): Remounting filesystem read-only [ 49.619190][ T744] EXT4-fs (loop6): 1 truncate cleaned up [ 49.625829][ T744] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 49.677975][ T736] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.62: path /8/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.678399][ T735] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.63: path /10/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.726976][ T744] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.65: bg 0: block 465: padding at end of block bitmap is not set [ 49.742676][ T744] EXT4-fs (loop6): Remounting filesystem read-only [ 49.743775][ T747] EXT4-fs (loop4): 1 truncate cleaned up [ 49.757451][ T747] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 49.786087][ T747] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.66: bg 0: block 465: padding at end of block bitmap is not set [ 49.802086][ T747] EXT4-fs (loop4): Remounting filesystem read-only [ 49.900793][ T747] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.66: path /9/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.924330][ T744] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.65: path /9/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 49.948122][ T752] EXT4-fs (loop1): 1 truncate cleaned up [ 49.948161][ T752] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 49.974155][ T756] EXT4-fs (loop5): 1 truncate cleaned up [ 49.980200][ T756] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 49.999980][ T752] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.67: bg 0: block 465: padding at end of block bitmap is not set [ 50.015452][ T752] EXT4-fs (loop1): Remounting filesystem read-only [ 50.028487][ T756] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.69: bg 0: block 465: padding at end of block bitmap is not set [ 50.043762][ T756] EXT4-fs (loop5): Remounting filesystem read-only [ 50.076841][ T759] EXT4-fs (loop2): 1 truncate cleaned up [ 50.082639][ T759] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 50.117226][ T756] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.69: path /9/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 50.127739][ T764] EXT4-fs (loop6): 1 truncate cleaned up [ 50.147898][ T752] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.67: path /10/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 50.149146][ T764] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 50.199672][ T759] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.68: bg 0: block 465: padding at end of block bitmap is not set [ 50.201500][ T767] EXT4-fs (loop4): 1 truncate cleaned up [ 50.216208][ T759] EXT4-fs (loop2): Remounting filesystem read-only [ 50.220975][ T767] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 50.246740][ T764] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.71: bg 0: block 465: padding at end of block bitmap is not set [ 50.262604][ T764] EXT4-fs (loop6): Remounting filesystem read-only [ 50.277055][ T759] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.68: path /11/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 50.283878][ T767] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.70: bg 0: block 465: padding at end of block bitmap is not set [ 50.319242][ T767] EXT4-fs (loop4): Remounting filesystem read-only [ 50.358610][ T772] EXT4-fs (loop5): 1 truncate cleaned up [ 50.364516][ T772] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 50.389191][ T767] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.70: path /10/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 50.400704][ T764] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.71: path /10/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 50.416758][ T774] EXT4-fs (loop1): 1 truncate cleaned up [ 50.441908][ T774] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 50.494195][ T772] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.72: bg 0: block 465: padding at end of block bitmap is not set [ 50.510701][ T772] EXT4-fs (loop5): Remounting filesystem read-only [ 50.526361][ T774] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.73: bg 0: block 465: padding at end of block bitmap is not set [ 50.543890][ T774] EXT4-fs (loop1): Remounting filesystem read-only [ 50.557060][ T772] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.72: path /10/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 50.561667][ T774] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.73: path /11/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 50.698458][ T780] EXT4-fs (loop2): 1 truncate cleaned up [ 50.704278][ T780] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 50.750816][ T782] EXT4-fs (loop4): 1 truncate cleaned up [ 50.753334][ T780] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.74: bg 0: block 465: padding at end of block bitmap is not set [ 50.757652][ T782] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 50.774166][ T780] EXT4-fs (loop2): Remounting filesystem read-only [ 50.848533][ T789] EXT4-fs (loop6): 1 truncate cleaned up [ 50.856253][ T789] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro, [ 50.879599][ T782] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.75: bg 0: block 465: padding at end of block bitmap is not set [ 50.881950][ T780] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.74: path /12/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 50.919132][ T789] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.76: bg 0: block 465: padding at end of block bitmap is not set [ 50.932162][ T788] EXT4-fs (loop5): 1 truncate cleaned up [ 50.945955][ T782] EXT4-fs (loop4): Remounting filesystem read-only [ 50.953201][ T788] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro, [ 50.960210][ T789] EXT4-fs (loop6): Remounting filesystem read-only [ 50.975294][ T782] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.75: path /11/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 2026/08/12 06:30:26 executed programs: 72 [ 50.986877][ T794] EXT4-fs (loop1): 1 truncate cleaned up [ 51.004489][ T794] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro, [ 51.036962][ T789] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.76: path /11/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 51.062488][ T788] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.77: bg 0: block 465: padding at end of block bitmap is not set [ 51.084794][ T788] EXT4-fs (loop5): Remounting filesystem read-only [ 51.099354][ T794] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.78: bg 0: block 465: padding at end of block bitmap is not set [ 51.119077][ T794] EXT4-fs (loop1): Remounting filesystem read-only [ 51.188627][ T800] EXT4-fs (loop2): 1 truncate cleaned up [ 51.194428][ T800] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro, [ 51.308628][ T794] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.78: path /12/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 51.332219][ T788] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.77: path /11/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 51.340606][ T800] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.79: bg 0: block 465: padding at end of block bitmap is not set [ 51.360709][ T802] EXT4-fs (loop4): 1 truncate cleaned up [ 51.376086][ T800] EXT4-fs (loop2): Remounting filesystem read-only [ 51.391736][ T802] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro, [ 51.412072][ T807] EXT4-fs (loop6): 1 truncate cleaned up [ 51.419067][ T802] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.80: bg 0: block 465: padding at end of block bitmap is not set [ 51.436079][ T802] EXT4-fs (loop4): Remounting filesystem read-only [ 51.443822][ T800] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.79: path /13/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 51.478254][ T807] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.81: bg 0: block 465: padding at end of block bitmap is not set [ 51.495908][ T807] EXT4-fs (loop6): Remounting filesystem read-only [ 51.503003][ T802] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.80: path /12/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 51.617825][ T807] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.81: path /12/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 51.828011][ T816] EXT4-fs (loop1): 1 truncate cleaned up [ 51.828837][ T814] EXT4-fs (loop5): 1 truncate cleaned up [ 51.916224][ T812] EXT4-fs (loop2): 1 truncate cleaned up [ 51.922571][ T816] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.82: bg 0: block 465: padding at end of block bitmap is not set [ 51.927582][ T820] EXT4-fs (loop4): 1 truncate cleaned up [ 51.938666][ T816] EXT4-fs (loop1): Remounting filesystem read-only [ 51.975395][ T814] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.83: bg 0: block 465: padding at end of block bitmap is not set [ 51.979309][ T826] EXT4-fs (loop6): 1 truncate cleaned up [ 51.996397][ T812] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.84: bg 0: block 465: padding at end of block bitmap is not set [ 51.996793][ T812] EXT4-fs (loop2): Remounting filesystem read-only [ 52.019047][ T820] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.85: bg 0: block 465: padding at end of block bitmap is not set [ 52.036719][ T814] EXT4-fs (loop5): Remounting filesystem read-only [ 52.045079][ T826] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.86: bg 0: block 465: padding at end of block bitmap is not set [ 52.062760][ T816] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.82: path /13/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 52.089444][ T820] EXT4-fs (loop4): Remounting filesystem read-only [ 52.111965][ T826] EXT4-fs (loop6): Remounting filesystem read-only [ 52.120492][ T814] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.83: path /12/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 52.157376][ T812] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.84: path /14/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 52.213660][ T820] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.85: path /13/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 52.251404][ T826] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.86: path /13/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 52.466994][ T833] EXT4-fs (loop5): 1 truncate cleaned up [ 52.538767][ T833] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.89: bg 0: block 465: padding at end of block bitmap is not set [ 52.541641][ T837] EXT4-fs (loop4): 1 truncate cleaned up [ 52.560663][ T833] EXT4-fs (loop5): Remounting filesystem read-only [ 52.572995][ T835] EXT4-fs (loop1): 1 truncate cleaned up [ 52.610882][ T833] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.5.89: path /13/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 52.611208][ T837] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.90: bg 0: block 465: padding at end of block bitmap is not set [ 52.636031][ T844] EXT4-fs (loop6): 1 truncate cleaned up [ 52.662840][ T844] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.91: bg 0: block 465: padding at end of block bitmap is not set [ 52.686169][ T852] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.87: bg 0: block 465: padding at end of block bitmap is not set [ 52.700552][ T837] EXT4-fs (loop4): Remounting filesystem read-only [ 52.701876][ T844] EXT4-fs (loop6): Remounting filesystem read-only [ 52.711879][ T845] EXT4-fs (loop2): 1 truncate cleaned up [ 52.743382][ T837] EXT4-fs error (device loop4): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.4.90: path /14/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 52.780311][ T844] EXT4-fs error (device loop6): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.6.91: path /14/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 52.797975][ T845] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.88: bg 0: block 465: padding at end of block bitmap is not set [ 52.813857][ T852] EXT4-fs (loop1): Remounting filesystem read-only [ 52.853980][ T845] EXT4-fs (loop2): Remounting filesystem read-only [ 52.946170][ T835] EXT4-fs error (device loop1): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.1.87: path /14/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 52.948295][ T845] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1465: inode #12: block 7: comm syz.2.88: path /15/file1/file0: bad entry in directory: rec_len % 4 != 0 - offset=35110, inode=3517778242, rec_len=35106, size=112 fake=0 [ 53.011308][ T856] EXT4-fs (loop6): 1 truncate cleaned up