ss permissive=1 [ 15.517723][ T24] audit: type=1400 audit(1782039590.180:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts. 2026/06/21 10:59:59 parsed 1 programs 2026/06/21 10:59:59 serving rpc on tcp://46323 [ 25.181837][ T24] audit: type=1400 audit(1782039599.890:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.203131][ T24] audit: type=1400 audit(1782039599.900:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 25.222688][ T24] audit: type=1400 audit(1782039599.900:66): avc: denied { module_request } for pid=287 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 26.139261][ T24] audit: type=1400 audit(1782039600.850:67): avc: denied { mounton } for pid=293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.142466][ T293] cgroup: Unknown subsys name 'net' [ 26.162037][ T24] audit: type=1400 audit(1782039600.850:68): avc: denied { mount } for pid=293 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.189339][ T24] audit: type=1400 audit(1782039600.890:69): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.189796][ T293] cgroup: Unknown subsys name 'devices' [ 26.334091][ T293] cgroup: Unknown subsys name 'hugetlb' [ 26.339715][ T293] cgroup: Unknown subsys name 'rlimit' [ 26.518118][ T24] audit: type=1400 audit(1782039601.230:70): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.541406][ T24] audit: type=1400 audit(1782039601.230:71): avc: denied { create } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 26.561875][ T24] audit: type=1400 audit(1782039601.230:72): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.582153][ T24] audit: type=1400 audit(1782039601.230:73): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.597044][ T297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.618541][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.122584][ T303] request_module fs-gadgetfs succeeded, but still no fs? [ 27.154061][ T306] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 27.572606][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.579773][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.595485][ T339] device bridge_slave_0 entered promiscuous mode [ 27.624991][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.632059][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.640526][ T339] device bridge_slave_1 entered promiscuous mode [ 27.714365][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.721444][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.728791][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.735897][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.760136][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.768328][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.775781][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.793015][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.801402][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.808479][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.816480][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.825194][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.832661][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.851656][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.860486][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.869600][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.881806][ T339] device veth0_vlan entered promiscuous mode [ 27.890050][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.898372][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.906153][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.927906][ T339] device veth1_macvtap entered promiscuous mode [ 27.935677][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.947654][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.969146][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/06/21 11:00:02 executed programs: 0 [ 28.213333][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.220415][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.228262][ T367] device bridge_slave_0 entered promiscuous mode [ 28.238285][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.245760][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.253879][ T367] device bridge_slave_1 entered promiscuous mode [ 28.338025][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.345230][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.352684][ T369] device bridge_slave_0 entered promiscuous mode [ 28.359540][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.367084][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.374672][ T369] device bridge_slave_1 entered promiscuous mode [ 28.442857][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.450112][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.457786][ T374] device bridge_slave_0 entered promiscuous mode [ 28.467280][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.474455][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.481764][ T374] device bridge_slave_1 entered promiscuous mode [ 28.502084][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.509277][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.516807][ T376] device bridge_slave_0 entered promiscuous mode [ 28.525067][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.532119][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.539930][ T376] device bridge_slave_1 entered promiscuous mode [ 28.581280][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.588548][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.596055][ T377] device bridge_slave_0 entered promiscuous mode [ 28.605481][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.612726][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.620158][ T377] device bridge_slave_1 entered promiscuous mode [ 28.721827][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.729259][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.775117][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.783391][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.791475][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.798567][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.806349][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.815381][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.823668][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.830772][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.838626][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.869183][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.877648][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.905820][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.913498][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.921621][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.928679][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.936399][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.944818][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.951840][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.961037][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.993077][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.001184][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.009728][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.018743][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.025785][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.033516][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.041624][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.048688][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.056144][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 29.080766][ T374] device veth0_vlan entered promiscuous mode [ 29.087365][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.096366][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.105227][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.113405][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.120940][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.129308][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.150934][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.158644][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.174713][ T367] device veth0_vlan entered promiscuous mode [ 29.187606][ T367] device veth1_macvtap entered promiscuous mode [ 29.200718][ T374] device veth1_macvtap entered promiscuous mode [ 29.213114][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.221314][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.229240][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.237384][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.246068][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.255098][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.263688][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.271885][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.281318][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.288380][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.296096][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.304761][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.311872][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.320406][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 29.333314][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 29.341743][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.350653][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.357907][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.366240][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 29.375190][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.384568][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.393157][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.414448][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 29.422220][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.430833][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.440394][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.448819][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.457421][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 29.465602][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.491605][ T369] device veth0_vlan entered promiscuous mode [ 29.499451][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.509074][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.518622][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 29.531531][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.539759][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.547655][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.556401][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 29.560371][ T425] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 29.565091][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.586284][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.586875][ T425] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 29.595378][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.613478][ T425] EXT4-fs (loop1): 1 truncate cleaned up [ 29.619145][ T425] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 29.625344][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 29.645906][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.654247][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.662594][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.670888][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.678474][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.687307][ T425] ================================================================== [ 29.695423][ T425] BUG: KASAN: slab-out-of-bounds in ext4_convert_inline_data_nolock+0x313/0xcc0 [ 29.704451][ T425] Read of size 68 at addr ffff88810dc41c80 by task syz.1.18/425 [ 29.712068][ T425] [ 29.714398][ T425] CPU: 0 PID: 425 Comm: syz.1.18 Not tainted syzkaller #0 [ 29.721491][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 29.731533][ T425] Call Trace: [ 29.734917][ T425] __dump_stack+0x21/0x24 [ 29.739262][ T425] dump_stack_lvl+0x1a7/0x208 [ 29.743934][ T425] ? show_regs_print_info+0x18/0x18 [ 29.749124][ T425] ? thaw_kernel_threads+0x220/0x220 [ 29.754401][ T425] print_address_description+0x7f/0x2c0 [ 29.759955][ T425] ? ext4_convert_inline_data_nolock+0x313/0xcc0 [ 29.766283][ T425] kasan_report+0x100/0x140 [ 29.770798][ T425] ? ext4_convert_inline_data_nolock+0x313/0xcc0 [ 29.777245][ T425] kasan_check_range+0x249/0x2a0 [ 29.782188][ T425] ? ext4_convert_inline_data_nolock+0x313/0xcc0 [ 29.788523][ T425] memcpy+0x2d/0x70 [ 29.792344][ T425] ext4_convert_inline_data_nolock+0x313/0xcc0 [ 29.798515][ T425] ? ext4_get_inode_loc+0x130/0x130 [ 29.803714][ T425] ? ext4_add_dirent_to_inline+0xe5/0x460 [ 29.809430][ T425] ? ext4_add_dirent_to_inline+0x460/0x460 [ 29.815767][ T425] ext4_try_add_inline_entry+0x73d/0xa70 [ 29.821412][ T425] ? ext4_da_write_inline_data_end+0x290/0x290 [ 29.827598][ T425] ? memset+0x35/0x40 [ 29.831584][ T425] ? ext4_fname_setup_ci_filename+0x69/0x480 [ 29.837564][ T425] ext4_add_entry+0x674/0xf90 [ 29.842304][ T425] ? ext4_inc_count+0x1b0/0x1b0 [ 29.847171][ T425] ? __ext4_mark_inode_dirty+0x444/0x610 [ 29.852809][ T425] ext4_mkdir+0x509/0xc60 [ 29.857144][ T425] ? ext4_symlink+0xc80/0xc80 [ 29.861820][ T425] ? security_inode_mkdir+0xbd/0x110 [ 29.867203][ T425] vfs_mkdir+0x42c/0x600 [ 29.871541][ T425] do_mkdirat+0x14c/0x340 [ 29.875900][ T425] __x64_sys_mkdirat+0x7b/0x90 [ 29.880672][ T425] do_syscall_64+0x31/0x40 [ 29.885090][ T425] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.891009][ T425] RIP: 0033:0x7f0e674c4cc7 [ 29.895436][ T425] Code: 00 66 90 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 db f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 29.915140][ T425] RSP: 002b:00007fffbedd39d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 29.923645][ T425] RAX: ffffffffffffffda RBX: 00007fffbedd3a60 RCX: 00007f0e674c4cc7 [ 29.931627][ T425] RDX: 00000000000001ff RSI: 0000200000000080 RDI: 00000000ffffff9c [ 29.939601][ T425] RBP: 0000200000000140 R08: 0000200000000080 R09: 0000000000000000 [ 29.947768][ T425] R10: 0000200000000140 R11: 0000000000000246 R12: 0000200000000080 [ 29.955746][ T425] R13: 00007fffbedd3a20 R14: 0000000000000000 R15: 0000000000000000 [ 29.963925][ T425] [ 29.966258][ T425] Allocated by task 342: [ 29.970498][ T425] __kasan_slab_alloc+0xb7/0xe0 [ 29.975344][ T425] slab_post_alloc_hook+0x5d/0x2f0 [ 29.980456][ T425] kmem_cache_alloc+0x15a/0x2d0 [ 29.985317][ T425] __kernfs_new_node+0xe1/0x670 [ 29.990165][ T425] kernfs_new_node+0x150/0x260 [ 29.994922][ T425] __kernfs_create_file+0x4e/0x270 [ 30.000026][ T425] sysfs_add_file_mode_ns+0x29a/0x350 [ 30.005390][ T425] sysfs_create_file_ns+0x12a/0x1b0 [ 30.010599][ T425] device_create_file+0x10e/0x1c0 [ 30.015632][ T425] device_add+0x4a5/0xc00 [ 30.019957][ T425] netdev_register_kobject+0x18e/0x330 [ 30.025406][ T425] register_netdevice+0xdae/0x13a0 [ 30.030510][ T425] __ip_tunnel_create+0x2c7/0x390 [ 30.035529][ T425] ip_tunnel_init_net+0x2be/0x730 [ 30.040543][ T425] ipgre_init_net+0x24/0x30 [ 30.045043][ T425] ops_init+0x2c0/0x470 [ 30.049209][ T425] setup_net+0x34f/0xae0 [ 30.053456][ T425] copy_net_ns+0x314/0x520 [ 30.057875][ T425] create_new_namespaces+0x3a8/0x650 [ 30.063167][ T425] unshare_nsproxy_namespaces+0x120/0x170 [ 30.068903][ T425] ksys_unshare+0x4fa/0x820 [ 30.073424][ T425] __x64_sys_unshare+0x38/0x40 [ 30.078178][ T425] do_syscall_64+0x31/0x40 [ 30.082585][ T425] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 30.088460][ T425] [ 30.090882][ T425] The buggy address belongs to the object at ffff88810dc41c30 [ 30.090882][ T425] which belongs to the cache kernfs_node_cache of size 144 [ 30.105453][ T425] The buggy address is located 80 bytes inside of [ 30.105453][ T425] 144-byte region [ffff88810dc41c30, ffff88810dc41cc0) [ 30.118626][ T425] The buggy address belongs to the page: [ 30.124424][ T425] page:ffffea0004371040 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10dc41 [ 30.134717][ T425] flags: 0x4000000000000200(slab) [ 30.139746][ T425] raw: 4000000000000200 dead000000000100 dead000000000122 ffff88810018aa80 [ 30.148324][ T425] raw: 0000000000000000 0000000000130013 00000001ffffffff 0000000000000000 [ 30.156897][ T425] page dumped because: kasan: bad access detected [ 30.163297][ T425] page_owner tracks the page as allocated [ 30.169008][ T425] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 342, ts 27480003136, free_ts 27477946334 [ 30.184902][ T425] prep_new_page+0x176/0x190 [ 30.189486][ T425] get_page_from_freelist+0x225f/0x23f0 [ 30.195022][ T425] __alloc_pages_nodemask+0x29a/0x640 [ 30.200386][ T425] new_slab+0x84/0x3f0 [ 30.204467][ T425] ___slab_alloc+0x2f8/0x4c0 [ 30.209045][ T425] __slab_alloc+0x63/0xa0 [ 30.213365][ T425] kmem_cache_alloc+0x1a4/0x2d0 [ 30.218637][ T425] __kernfs_new_node+0xe1/0x670 [ 30.223477][ T425] kernfs_new_node+0x150/0x260 [ 30.228317][ T425] __kernfs_create_file+0x4e/0x270 [ 30.233424][ T425] sysfs_add_file_mode_ns+0x29a/0x350 [ 30.238801][ T425] internal_create_group+0x492/0xd00 [ 30.244293][ T425] sysfs_create_group+0x1f/0x30 [ 30.249228][ T425] netdev_queue_update_kobjects+0x18c/0x390 [ 30.255301][ T425] netdev_register_kobject+0x281/0x330 [ 30.261118][ T425] register_netdevice+0xdae/0x13a0 [ 30.266244][ T425] page last free stack trace: [ 30.271633][ T425] free_unref_page_prepare+0x2b7/0x2d0 [ 30.277598][ T425] __free_pages+0x146/0x390 [ 30.283340][ T425] __free_slab+0xcf/0x190 [ 30.287760][ T425] unfreeze_partials+0x150/0x180 [ 30.292728][ T425] put_cpu_partial+0xc1/0x180 [ 30.297411][ T425] __slab_free+0x2c9/0x3a0 [ 30.301953][ T425] ___cache_free+0x10e/0x130 [ 30.306544][ T425] qlink_free+0x50/0x90 [ 30.310710][ T425] qlist_free_all+0x5f/0xb0 [ 30.315230][ T425] kasan_quarantine_reduce+0x14a/0x160 [ 30.320779][ T425] __kasan_slab_alloc+0x2f/0xe0 [ 30.326161][ T425] slab_post_alloc_hook+0x5d/0x2f0 [ 30.331381][ T425] kmem_cache_alloc_trace+0x155/0x2e0 [ 30.336764][ T425] register_netdevice+0x209/0x13a0 [ 30.342219][ T425] register_netdev+0x3e/0x50 [ 30.346830][ T425] loopback_net_init+0x74/0x150 [ 30.352101][ T425] [ 30.354593][ T425] Memory state around the buggy address: [ 30.360912][ T425] ffff88810dc41b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc [ 30.369390][ T425] ffff88810dc41c00: fc fc fc fc fc fc 00 00 00 00 00 00 00 00 00 00 [ 30.377707][ T425] >ffff88810dc41c80: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 30.385774][ T425] ^ [ 30.392204][ T425] ffff88810dc41d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 30.400494][ T425] ffff88810dc41d80: 00 00 fc fc fc fc fc fc fc fc 00 00 00 00 00 00 [ 30.409117][ T425] ================================================================== [ 30.417591][ T425] Disabling lock debugging due to kernel taint [ 30.430014][ T24] kauditd_printk_skb: 39 callbacks suppressed [ 30.430026][ T24] audit: type=1400 audit(1782039605.140:113): avc: denied { read } for pid=76 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 30.461920][ T377] device veth0_vlan entered promiscuous mode [ 30.470165][ T425] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.18: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 30.491736][ T24] audit: type=1400 audit(1782039605.140:114): avc: denied { search } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 30.514376][ T24] audit: type=1400 audit(1782039605.140:115): avc: denied { write } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 30.537751][ T428] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 30.547727][ T24] audit: type=1400 audit(1782039605.140:116): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 30.568703][ T24] audit: type=1400 audit(1782039605.140:117): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 30.571083][ T428] EXT4-fs (loop6): 1 truncate cleaned up [ 30.589639][ T24] audit: type=1400 audit(1782039605.140:118): avc: denied { append open } for pid=76 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 30.619195][ T24] audit: type=1400 audit(1782039605.140:119): avc: denied { getattr } for pid=76 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 30.641881][ T428] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 30.661102][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.670094][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.678943][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.687042][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.695580][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.703205][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.711120][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.719562][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.731270][ T428] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.17: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 30.769469][ T369] device veth1_macvtap entered promiscuous mode [ 30.777207][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.786523][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.795623][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.797548][ T431] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 30.806764][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.818079][ T431] EXT4-fs (loop1): 1 truncate cleaned up [ 30.821504][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.826490][ T431] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 30.862193][ T376] device veth0_vlan entered promiscuous mode [ 30.870149][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.877705][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.888418][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.897201][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.906329][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.913703][ T431] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.22: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 30.916609][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.942028][ T434] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 30.962891][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.971021][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.985996][ T434] EXT4-fs (loop6): 1 truncate cleaned up [ 30.991667][ T434] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.011068][ T377] device veth1_macvtap entered promiscuous mode [ 31.019212][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.027217][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.035503][ T437] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 31.035761][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.050262][ T437] EXT4-fs (loop2): 1 truncate cleaned up [ 31.059944][ T437] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.074225][ T376] device veth1_macvtap entered promiscuous mode [ 31.089642][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.097416][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.106220][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.134983][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.136744][ T434] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.23: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 31.163873][ T442] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 31.174848][ T437] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.19: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 31.183287][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.208156][ T442] EXT4-fs (loop1): 1 truncate cleaned up [ 31.214868][ T442] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.257906][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.267760][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.280327][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.288904][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.312934][ T442] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.24: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 31.320072][ T445] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 31.349014][ T445] EXT4-fs (loop2): 1 truncate cleaned up [ 31.355617][ T445] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.381790][ T448] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 31.393209][ T447] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 31.404990][ T447] EXT4-fs (loop3): 1 truncate cleaned up [ 31.406454][ T448] EXT4-fs (loop6): 1 truncate cleaned up [ 31.410862][ T447] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.433215][ T448] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.505683][ T452] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 31.514837][ T447] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.20: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 31.536465][ T448] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.26: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 31.542033][ T445] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.25: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 31.575772][ T452] EXT4-fs (loop5): 1 truncate cleaned up [ 31.583365][ T452] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.623758][ T456] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 31.637624][ T456] EXT4-fs (loop1): 1 truncate cleaned up [ 31.643458][ T456] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.673277][ T328] device bridge_slave_1 left promiscuous mode [ 31.679423][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.686975][ T328] device bridge_slave_0 left promiscuous mode [ 31.693400][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.713972][ T328] device veth1_macvtap left promiscuous mode [ 31.720049][ T328] device veth0_vlan left promiscuous mode [ 31.793987][ T456] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.27: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 31.800173][ T461] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 31.819602][ T452] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.21: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 31.853678][ T461] EXT4-fs (loop3): 1 truncate cleaned up [ 31.856242][ T462] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 31.859386][ T461] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.874352][ T462] EXT4-fs (loop2): 1 truncate cleaned up [ 31.894640][ T460] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 31.901520][ T462] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 31.909487][ T460] EXT4-fs (loop6): 1 truncate cleaned up [ 31.928784][ T460] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.016701][ T469] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 32.021368][ T462] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.30: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.049716][ T460] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.29: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.056123][ T469] EXT4-fs (loop1): 1 truncate cleaned up [ 32.072105][ T461] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.28: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.074836][ T469] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.144014][ T471] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 32.156133][ T471] EXT4-fs (loop5): 1 truncate cleaned up [ 32.161872][ T471] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.193376][ T469] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.31: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.308061][ T476] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 32.321333][ T476] EXT4-fs (loop6): 1 truncate cleaned up [ 32.327544][ T476] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.382786][ T475] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.382891][ T478] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 32.396660][ T471] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.32: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.415845][ T475] EXT4-fs (loop2): 1 truncate cleaned up [ 32.428165][ T475] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.429800][ T478] EXT4-fs (loop3): 1 truncate cleaned up [ 32.453581][ T478] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.477017][ T479] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 32.487921][ T476] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.34: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.514917][ T479] EXT4-fs (loop1): 1 truncate cleaned up [ 32.520737][ T479] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.555542][ T478] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.35: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.614721][ T475] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.33: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.645764][ T487] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 32.655477][ T479] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.36: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.680572][ T487] EXT4-fs (loop6): 1 truncate cleaned up [ 32.686434][ T487] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.796506][ T489] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 32.808042][ T489] EXT4-fs (loop5): 1 truncate cleaned up [ 32.813916][ T489] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.873609][ T487] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.38: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.882929][ T493] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.904419][ T493] EXT4-fs (loop2): 1 truncate cleaned up [ 32.910141][ T493] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.934007][ T494] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 32.945620][ T494] EXT4-fs (loop3): 1 truncate cleaned up [ 32.951333][ T494] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 32.973177][ T489] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.37: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 32.981597][ T497] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 33.004938][ T497] EXT4-fs (loop1): 1 truncate cleaned up [ 33.010605][ T497] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 33.035402][ T493] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.40: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 2026/06/21 11:00:07 executed programs: 36 [ 33.083318][ T24] audit: type=1400 audit(1782039607.800:120): avc: denied { write } for pid=287 comm="syz-execprog" path="pipe:[14622]" dev="pipefs" ino=14622 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 33.094802][ T502] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 33.118366][ T502] EXT4-fs (loop6): 1 truncate cleaned up [ 33.124088][ T502] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 33.135549][ T494] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.39: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 33.303049][ T505] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 33.313450][ T497] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.41: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 33.313909][ T502] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.42: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 33.364699][ T505] EXT4-fs (loop5): 1 truncate cleaned up [ 33.370520][ T505] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 33.473849][ T508] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 33.494170][ T508] EXT4-fs (loop3): 1 truncate cleaned up [ 33.499889][ T508] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 33.592864][ T509] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 33.603433][ T505] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.43: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 33.620513][ T513] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 33.624804][ T508] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.45: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 33.636696][ T509] EXT4-fs (loop2): 1 truncate cleaned up [ 33.659680][ T513] EXT4-fs (loop6): 1 truncate cleaned up [ 33.663132][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 33.666006][ T513] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 33.703126][ T512] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 33.716355][ T509] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.44: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 33.740243][ T512] EXT4-fs (loop1): 1 truncate cleaned up [ 33.746089][ T512] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 33.804523][ T513] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.46: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 33.883296][ T520] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 33.894544][ T520] EXT4-fs (loop3): 1 truncate cleaned up [ 33.900648][ T520] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 33.933060][ T523] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 33.941710][ T512] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.47: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 33.946931][ T523] EXT4-fs (loop5): 1 truncate cleaned up [ 33.968256][ T523] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.036539][ T522] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 34.052833][ T520] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.48: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 34.055864][ T523] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.49: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 34.082812][ T528] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 34.107381][ T522] EXT4-fs (loop2): 1 truncate cleaned up [ 34.113254][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.134404][ T528] EXT4-fs (loop6): 1 truncate cleaned up [ 34.140149][ T528] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.186423][ T528] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.51: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 34.223137][ T533] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 34.234373][ T533] EXT4-fs (loop3): 1 truncate cleaned up [ 34.240795][ T533] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.283073][ T532] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 34.293519][ T522] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.50: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 34.299977][ T532] EXT4-fs (loop1): 1 truncate cleaned up [ 34.319034][ T532] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.363420][ T533] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.53: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 34.453114][ T532] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.52: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 34.492942][ T539] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 34.508049][ T539] EXT4-fs (loop6): 1 truncate cleaned up [ 34.513934][ T539] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.662812][ T542] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 34.669652][ T538] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 34.677177][ T542] EXT4-fs (loop3): 1 truncate cleaned up [ 34.687325][ T538] EXT4-fs (loop5): 1 truncate cleaned up [ 34.688622][ T542] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.694559][ T538] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.735131][ T544] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 34.743364][ T538] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.54: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 34.767686][ T544] EXT4-fs (loop2): 1 truncate cleaned up [ 34.773636][ T544] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.786381][ T539] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.55: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 34.853104][ T549] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 34.853428][ T544] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.56: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 34.867253][ T549] EXT4-fs (loop1): 1 truncate cleaned up [ 34.887931][ T549] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 34.910512][ T542] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.57: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.052932][ T553] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 35.064622][ T553] EXT4-fs (loop5): 1 truncate cleaned up [ 35.070337][ T553] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 35.095561][ T549] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.58: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.135383][ T556] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 35.146680][ T556] EXT4-fs (loop6): 1 truncate cleaned up [ 35.152426][ T556] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 35.173192][ T557] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 35.186225][ T557] EXT4-fs (loop2): 1 truncate cleaned up [ 35.192131][ T557] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 35.223032][ T560] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 35.234342][ T560] EXT4-fs (loop3): 1 truncate cleaned up [ 35.240133][ T560] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 35.283522][ T556] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.60: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.304279][ T553] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.59: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.330501][ T560] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.62: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.333741][ T557] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.61: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.549270][ T565] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 35.561725][ T565] EXT4-fs (loop1): 1 truncate cleaned up [ 35.567679][ T565] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 35.584781][ T568] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 35.598610][ T568] EXT4-fs (loop3): 1 truncate cleaned up [ 35.604278][ T568] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 35.692910][ T567] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 35.703243][ T569] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 35.718321][ T565] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.63: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.741802][ T567] EXT4-fs (loop5): 1 truncate cleaned up [ 35.748161][ T567] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 35.756000][ T569] EXT4-fs (loop6): 1 truncate cleaned up [ 35.774079][ T569] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 35.798288][ T575] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 35.807656][ T568] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.64: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.840134][ T575] EXT4-fs (loop2): 1 truncate cleaned up [ 35.849942][ T575] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 35.915811][ T569] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.65: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.943190][ T567] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.66: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.952211][ T575] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.67: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 35.963140][ T580] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 35.996324][ T580] EXT4-fs (loop1): 1 truncate cleaned up [ 36.001968][ T580] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 36.043420][ T582] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 36.054872][ T582] EXT4-fs (loop3): 1 truncate cleaned up [ 36.060522][ T582] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 36.253581][ T587] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 36.264030][ T586] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.270918][ T587] EXT4-fs (loop6): 1 truncate cleaned up [ 36.279467][ T586] EXT4-fs (loop2): 1 truncate cleaned up [ 36.279940][ T587] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 36.285776][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 36.326164][ T582] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.69: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 36.348256][ T580] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.68: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 36.352710][ T590] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 36.393138][ T586] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.70: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 36.421011][ T590] EXT4-fs (loop5): 1 truncate cleaned up [ 36.427748][ T590] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 36.447900][ T587] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.71: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 36.622874][ T596] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 36.623536][ T590] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.72: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 36.636572][ T596] EXT4-fs (loop3): 1 truncate cleaned up [ 36.657654][ T596] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 36.753078][ T596] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.74: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 36.793015][ T601] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.804288][ T601] EXT4-fs (loop2): 1 truncate cleaned up [ 36.810120][ T601] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 36.853617][ T597] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 36.859554][ T602] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 36.880408][ T602] EXT4-fs (loop6): 1 truncate cleaned up [ 36.881857][ T597] EXT4-fs (loop1): 1 truncate cleaned up [ 36.886849][ T602] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 36.891832][ T597] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 36.936691][ T601] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.76: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 37.032935][ T606] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 37.034309][ T602] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.77: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 37.063181][ T609] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 37.081246][ T606] EXT4-fs (loop5): 1 truncate cleaned up [ 37.081512][ T609] EXT4-fs (loop3): 1 truncate cleaned up [ 37.087437][ T606] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 37.093408][ T609] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 37.134489][ T597] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.75: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 37.202978][ T614] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 37.214344][ T614] EXT4-fs (loop6): 1 truncate cleaned up [ 37.220010][ T614] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 37.306924][ T609] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.79: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 37.316613][ T606] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.78: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 37.329274][ T614] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.81: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 37.383313][ T617] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 37.395373][ T617] EXT4-fs (loop2): 1 truncate cleaned up [ 37.401512][ T617] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 37.420288][ T618] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 37.436336][ T618] EXT4-fs (loop1): 1 truncate cleaned up [ 37.442110][ T618] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 37.503303][ T617] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.80: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 37.596689][ T618] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.82: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 37.603302][ T624] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 37.627299][ T624] EXT4-fs (loop5): 1 truncate cleaned up [ 37.633203][ T624] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 37.654686][ T623] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 37.666111][ T623] EXT4-fs (loop3): 1 truncate cleaned up [ 37.671868][ T623] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 37.862927][ T627] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 37.874272][ T627] EXT4-fs (loop6): 1 truncate cleaned up [ 37.879963][ T627] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 37.902850][ T631] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 37.903431][ T624] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.85: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 37.933355][ T631] EXT4-fs (loop2): 1 truncate cleaned up [ 37.939024][ T631] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 37.983104][ T634] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 37.985911][ T623] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.84: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 38.023654][ T627] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.83: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 38.046320][ T631] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.86: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 38.071220][ T634] EXT4-fs (loop1): 1 truncate cleaned up 2026/06/21 11:00:12 executed programs: 81 [ 38.077195][ T634] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 38.383147][ T640] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 38.384150][ T634] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.87: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 38.398362][ T640] EXT4-fs (loop2): 1 truncate cleaned up [ 38.414070][ T638] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 38.418522][ T640] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 38.447970][ T639] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 38.458412][ T638] EXT4-fs (loop5): 1 truncate cleaned up [ 38.464267][ T638] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 38.467472][ T639] EXT4-fs (loop3): 1 truncate cleaned up [ 38.488697][ T639] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 38.523012][ T645] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 38.534627][ T645] EXT4-fs (loop6): 1 truncate cleaned up [ 38.540320][ T645] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 38.613286][ T650] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 38.616081][ T645] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.90: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 38.625038][ T640] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.91: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 38.663090][ T638] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.88: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 38.683369][ T639] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.89: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 38.705560][ T650] EXT4-fs (loop1): 1 truncate cleaned up [ 38.711247][ T650] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 38.975123][ T655] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 38.982862][ T650] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.92: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 38.989426][ T655] EXT4-fs (loop5): 1 truncate cleaned up [ 39.009946][ T655] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 39.042822][ T656] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.046452][ T653] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 39.066627][ T656] EXT4-fs (loop2): 1 truncate cleaned up [ 39.072380][ T656] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 39.074517][ T653] EXT4-fs (loop6): 1 truncate cleaned up [ 39.096697][ T653] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 39.153040][ T660] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 39.164737][ T655] EXT4-fs error (device loop5): ext4_check_all_de:659: inode #12: block 7: comm syz.5.95: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 39.178032][ T653] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.93: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 39.197190][ T660] EXT4-fs (loop3): 1 truncate cleaned up [ 39.209083][ T660] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 39.228323][ T664] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 39.234278][ T656] EXT4-fs error (device loop2): ext4_check_all_de:659: inode #12: block 7: comm syz.2.94: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 39.264233][ T664] EXT4-fs (loop1): 1 truncate cleaned up [ 39.270075][ T664] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 39.293491][ T660] EXT4-fs error (device loop3): ext4_check_all_de:659: inode #12: block 7: comm syz.3.96: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 39.394559][ T668] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 39.405962][ T668] EXT4-fs (loop6): 1 truncate cleaned up [ 39.411620][ T668] EXT4-fs (loop6): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 39.467454][ T670] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 39.479021][ T670] EXT4-fs (loop5): 1 truncate cleaned up [ 39.484773][ T670] EXT4-fs (loop5): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 39.523480][ T664] EXT4-fs error (device loop1): ext4_check_all_de:659: inode #12: block 7: comm syz.1.97: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 39.543461][ T668] EXT4-fs error (device loop6): ext4_check_all_de:659: inode #12: block 7: comm syz.6.98: bad entry in directory: directory entry overrun - offset=0, inode=901261600, rec_len=7976, size=124 fake=0 [ 39.593140][ T674] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.604644][ T674] EXT4-fs (loop2): 1 truncate cleaned up [ 39.610451][ T674] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,max_batch_time=0x0000000000000002,lazytime,block_validity,stripe=0x000000000000000d,nombcache,,errors=continue [ 39.633072][ T673] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode