Warning: Permanently added '10.128.0.39' (ED25519) to the list of known hosts. 2025/05/15 03:42:00 ignoring optional flag "sandboxArg"="0" 2025/05/15 03:42:00 parsed 1 programs [ 51.263390][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 51.263403][ T24] audit: type=1400 audit(1747280521.880:104): avc: denied { unlink } for pid=406 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 51.375393][ T406] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.963001][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.970804][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.978799][ T424] device bridge_slave_0 entered promiscuous mode [ 51.986060][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.994220][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.002485][ T424] device bridge_slave_1 entered promiscuous mode [ 52.039074][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.046635][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.054194][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.061411][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.078836][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.086988][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.094654][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.102337][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.112246][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.121537][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.128842][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.138654][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.147781][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.155643][ T301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.167584][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.177896][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.192943][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.204899][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.213796][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.222258][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.231543][ T424] device veth0_vlan entered promiscuous mode [ 52.243327][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.253665][ T424] device veth1_macvtap entered promiscuous mode [ 52.264017][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.274799][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.676900][ T24] audit: type=1401 audit(1747280523.290:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.696841][ T24] audit: type=1400 audit(1747280523.310:106): avc: denied { create } for pid=463 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/05/15 03:42:03 executed programs: 0 [ 52.844027][ T24] audit: type=1400 audit(1747280523.460:107): avc: denied { write } for pid=401 comm="syz-execprog" path="pipe:[15394]" dev="pipefs" ino=15394 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 52.895546][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.903682][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.912245][ T468] device bridge_slave_0 entered promiscuous mode [ 52.919447][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.929150][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.938271][ T468] device bridge_slave_1 entered promiscuous mode [ 52.948732][ T7] device bridge_slave_1 left promiscuous mode [ 52.956462][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.965764][ T7] device bridge_slave_0 left promiscuous mode [ 52.972765][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.981422][ T7] device veth1_macvtap left promiscuous mode [ 52.988139][ T7] device veth0_vlan left promiscuous mode [ 53.147605][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.156774][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.174025][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.191024][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.205118][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.214398][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.224511][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.234512][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.243807][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.252293][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.260296][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.270675][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.280698][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.296564][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.309755][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.318618][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.326245][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.336885][ T468] device veth0_vlan entered promiscuous mode [ 53.348930][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.358927][ T468] device veth1_macvtap entered promiscuous mode [ 53.369407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.383385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.446776][ T473] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.454570][ T473] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.464609][ T473] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.474073][ T473] System zones: 1-12 [ 53.479548][ T473] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.16: corrupted in-inode xattr [ 53.493689][ T473] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 53.506247][ T473] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.526968][ T24] audit: type=1400 audit(1747280524.140:108): avc: denied { mount } for pid=472 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.529517][ T473] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 53.557720][ T24] audit: type=1400 audit(1747280524.140:109): avc: denied { write } for pid=472 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.563501][ T473] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 53.589230][ T24] audit: type=1400 audit(1747280524.140:110): avc: denied { add_name } for pid=472 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.628950][ T473] ================================================================== [ 53.637480][ T473] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 53.646853][ T473] Read of size 2 at addr ffff88812767d003 by task syz.2.16/473 [ 53.654948][ T473] [ 53.657404][ T473] CPU: 0 PID: 473 Comm: syz.2.16 Not tainted 5.10.237-syzkaller-1007464-g7e2543346ff7 #0 [ 53.668644][ T473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 53.680573][ T473] Call Trace: [ 53.684229][ T473] __dump_stack+0x21/0x24 [ 53.689514][ T473] dump_stack_lvl+0x169/0x1d8 [ 53.695082][ T473] ? show_regs_print_info+0x18/0x18 [ 53.700374][ T473] ? thaw_kernel_threads+0x220/0x220 [ 53.706365][ T473] print_address_description+0x7f/0x2c0 [ 53.712632][ T473] ? __ext4_check_dir_entry+0x7c2/0x970 [ 53.718529][ T473] kasan_report+0xe2/0x130 [ 53.723218][ T473] ? __ext4_check_dir_entry+0x7c2/0x970 [ 53.728851][ T473] __asan_report_load2_noabort+0x14/0x20 [ 53.734494][ T473] __ext4_check_dir_entry+0x7c2/0x970 [ 53.739940][ T473] ext4_readdir+0x11ca/0x39b0 [ 53.744900][ T473] ? ext4_dir_llseek+0x470/0x470 [ 53.750028][ T473] ? fsnotify_perm+0x31b/0x4b0 [ 53.754807][ T473] ? __kasan_check_write+0x14/0x20 [ 53.760253][ T473] iterate_dir+0x260/0x570 [ 53.764831][ T473] ? ext4_dir_llseek+0x470/0x470 [ 53.770086][ T473] __se_sys_getdents64+0xe5/0x240 [ 53.775195][ T473] ? __x64_sys_getdents64+0x90/0x90 [ 53.780386][ T473] ? filldir+0x690/0x690 [ 53.784834][ T473] ? fpu__clear_all+0x20/0x20 [ 53.789618][ T473] __x64_sys_getdents64+0x7b/0x90 [ 53.795213][ T473] do_syscall_64+0x31/0x40 [ 53.800061][ T473] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.806838][ T473] RIP: 0033:0x7f8cef999d29 [ 53.811338][ T473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 53.831676][ T473] RSP: 002b:00007f8cef413038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 53.840641][ T473] RAX: ffffffffffffffda RBX: 00007f8cefb89fa0 RCX: 00007f8cef999d29 [ 53.848796][ T473] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 53.857212][ T473] RBP: 00007f8cefa15b08 R08: 0000000000000000 R09: 0000000000000000 [ 53.865782][ T473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.874456][ T473] R13: 0000000000000000 R14: 00007f8cefb89fa0 R15: 00007ffe1311dcb8 [ 53.883945][ T473] [ 53.886918][ T473] The buggy address belongs to the page: [ 53.893948][ T473] page:ffffea00049d9f40 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12767d [ 53.905419][ T473] flags: 0x4000000000000000() [ 53.910727][ T473] raw: 4000000000000000 ffffea00049d9f88 ffff8881f705ab70 0000000000000000 [ 53.920360][ T473] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 53.929291][ T473] page dumped because: kasan: bad access detected [ 53.936167][ T473] page_owner tracks the page as freed [ 53.942005][ T473] page last allocated via order 0, migratetype Movable, gfp_mask 0x8100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|0x8000000), pid 473, ts 53412960117, free_ts 53414756827 [ 53.959210][ T473] prep_new_page+0x179/0x180 [ 53.964009][ T473] get_page_from_freelist+0x2235/0x23d0 [ 53.970258][ T473] __alloc_pages_nodemask+0x268/0x5f0 [ 53.976075][ T473] wp_page_copy+0x1d0/0x15d0 [ 53.980841][ T473] do_wp_page+0x9a6/0xc80 [ 53.985466][ T473] handle_pte_fault+0x12ef/0x3750 [ 53.990600][ T473] __handle_speculative_fault+0xdd6/0x12c0 [ 53.996665][ T473] do_user_addr_fault+0x7e7/0xc80 [ 54.002000][ T473] exc_page_fault+0x5a/0xc0 [ 54.006696][ T473] asm_exc_page_fault+0x1e/0x30 [ 54.011703][ T473] page last free stack trace: [ 54.016570][ T473] free_unref_page_prepare+0x2b7/0x2d0 [ 54.022408][ T473] free_unref_page_list+0x12e/0x9b0 [ 54.027858][ T473] release_pages+0xe38/0xe80 [ 54.032579][ T473] free_pages_and_swap_cache+0x86/0xa0 [ 54.038126][ T473] tlb_finish_mmu+0x175/0x300 [ 54.042879][ T473] unmap_region+0x32c/0x380 [ 54.047457][ T473] __do_munmap+0x63c/0x850 [ 54.051945][ T473] __se_sys_munmap+0x127/0x1b0 [ 54.056703][ T473] __x64_sys_munmap+0x5b/0x70 [ 54.061368][ T473] do_syscall_64+0x31/0x40 [ 54.065889][ T473] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.072115][ T473] [ 54.074617][ T473] Memory state around the buggy address: [ 54.080520][ T473] ffff88812767cf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.088870][ T473] ffff88812767cf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.098073][ T473] >ffff88812767d000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.106772][ T473] ^ [ 54.110893][ T473] ffff88812767d080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.119230][ T473] ffff88812767d100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.127545][ T473] ================================================================== [ 54.135595][ T473] Disabling lock debugging due to kernel taint [ 54.145700][ T473] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.147648][ T24] audit: type=1400 audit(1747280524.140:111): avc: denied { create } for pid=472 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 54.190393][ T24] audit: type=1400 audit(1747280524.140:112): avc: denied { create } for pid=472 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.235378][ T24] audit: type=1400 audit(1747280524.140:113): avc: denied { write open } for pid=472 comm="syz.2.16" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.418174][ T478] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.425690][ T478] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.435127][ T478] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.443833][ T478] System zones: 1-12 [ 54.448563][ T478] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.17: corrupted in-inode xattr [ 54.461408][ T478] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 54.473824][ T478] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.496251][ T478] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 54.508235][ T478] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 54.522672][ T478] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 54.673655][ T482] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.681501][ T482] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.692172][ T482] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.700575][ T482] System zones: 1-12 [ 54.706799][ T482] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.18: corrupted in-inode xattr [ 54.721181][ T482] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 54.734110][ T482] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.757140][ T482] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 54.769061][ T482] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 54.782491][ T482] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.940136][ T486] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.948165][ T486] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.957391][ T486] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.965791][ T486] System zones: 1-12 [ 54.970430][ T486] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.19: corrupted in-inode xattr [ 54.983788][ T486] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 54.996748][ T486] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.019482][ T486] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 55.031598][ T486] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 55.045312][ T486] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 55.113171][ T508] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.120999][ T508] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.130408][ T508] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.138947][ T508] System zones: 1-12 [ 55.143917][ T508] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.20: corrupted in-inode xattr [ 55.158142][ T508] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 55.171531][ T508] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.201730][ T508] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 55.214408][ T508] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 55.228466][ T508] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.414836][ T520] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.422714][ T520] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.431776][ T520] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.439846][ T520] System zones: 1-12 [ 55.444816][ T520] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.21: corrupted in-inode xattr [ 55.457675][ T520] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 55.470746][ T520] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.495101][ T520] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 55.507265][ T520] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 55.520341][ T520] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.718461][ T524] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.725848][ T524] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.735181][ T524] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.743493][ T524] System zones: 1-12 [ 55.748078][ T524] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.22: corrupted in-inode xattr [ 55.760830][ T524] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 55.773367][ T524] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.795910][ T524] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 55.807453][ T524] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 55.820281][ T524] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.962643][ T528] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.970109][ T528] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.979697][ T528] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.989635][ T528] System zones: 1-12 [ 55.995131][ T528] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.23: corrupted in-inode xattr [ 56.007929][ T528] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 56.020302][ T528] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.042718][ T528] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 56.054650][ T528] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 56.068008][ T528] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.23: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=808859904, rec_len=25632, size=1024 fake=0 [ 56.284646][ T532] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.292055][ T532] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.301740][ T532] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.310566][ T532] System zones: 1-12 [ 56.315302][ T532] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.24: corrupted in-inode xattr [ 56.328652][ T532] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 56.341476][ T532] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.363509][ T532] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 56.375241][ T532] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 56.389258][ T532] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2287132672, rec_len=36079, size=1024 fake=0 [ 56.509469][ T536] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.517141][ T536] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.526409][ T536] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.534641][ T536] System zones: 1-12 [ 56.539184][ T536] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.25: corrupted in-inode xattr [ 56.551735][ T536] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 56.564635][ T536] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.587569][ T536] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 56.600216][ T536] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 56.613923][ T536] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 56.704994][ T540] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.714333][ T540] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.724329][ T540] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.732696][ T540] System zones: 1-12 [ 56.737244][ T540] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.26: corrupted in-inode xattr [ 56.750214][ T540] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 56.762412][ T540] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.786312][ T540] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 56.798116][ T540] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 56.811350][ T540] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.939787][ T544] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.947291][ T544] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.956373][ T544] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.964762][ T544] System zones: 1-12 [ 56.969496][ T544] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.27: corrupted in-inode xattr [ 56.982092][ T544] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 56.996421][ T544] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 57.019408][ T544] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 57.031690][ T544] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 57.045643][ T544] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 57.205287][ T548] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.212899][ T548] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.222296][ T548] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.230896][ T548] System zones: 1-12 [ 57.235916][ T548] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.28: corrupted in-inode xattr [ 57.248972][ T548] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 57.262371][ T548] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 57.285481][ T548] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 57.297966][ T548] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 57.313685][ T548] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.28: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 57.482254][ T552] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.490551][ T552] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.499946][ T552] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.509255][ T552] System zones: 1-12 [ 57.514768][ T552] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.29: corrupted in-inode xattr [ 57.528514][ T552] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 57.542005][ T552] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 57.565568][ T552] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 57.579740][ T552] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 57.599186][ T552] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 57.740943][ T556] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.749112][ T556] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.758614][ T556] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.767213][ T556] System zones: 1-12 [ 57.771882][ T556] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.30: corrupted in-inode xattr [ 57.784594][ T556] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 57.796983][ T556] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 57.818806][ T556] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 57.830141][ T556] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 57.845903][ T556] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2025/05/15 03:42:08 executed programs: 17 [ 57.984942][ T560] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.994711][ T560] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.005980][ T560] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.015337][ T560] System zones: 1-12 [ 58.021888][ T560] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.31: corrupted in-inode xattr [ 58.034828][ T560] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 58.049014][ T560] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 58.072605][ T560] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 58.084843][ T560] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 58.099413][ T560] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 58.243580][ T564] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.251317][ T564] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.261533][ T564] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.270352][ T564] System zones: 1-12 [ 58.275326][ T564] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.32: corrupted in-inode xattr [ 58.288495][ T564] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 58.301271][ T564] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 58.325040][ T564] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 58.337735][ T564] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 58.351015][ T564] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 58.469900][ T569] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.477698][ T569] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.487260][ T569] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.495658][ T569] System zones: 1-12 [ 58.500718][ T569] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.33: corrupted in-inode xattr [ 58.513960][ T569] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 58.527191][ T569] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 58.550388][ T569] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 58.562704][ T569] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 58.577210][ T569] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=960217088, rec_len=152, size=1024 fake=0 [ 58.783446][ T573] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.792116][ T573] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.802530][ T573] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.812811][ T573] System zones: 1-12 [ 58.818280][ T573] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.34: corrupted in-inode xattr [ 58.832170][ T573] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 58.847779][ T573] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 58.870914][ T573] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 58.883052][ T573] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 58.898519][ T573] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.043464][ T577] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.051004][ T577] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.060053][ T577] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.068358][ T577] System zones: 1-12 [ 59.073077][ T577] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.35: corrupted in-inode xattr [ 59.085900][ T577] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 59.098708][ T577] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 59.120978][ T577] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 59.132983][ T577] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 59.146571][ T577] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.229077][ T581] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.236593][ T581] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.246301][ T581] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.254528][ T581] System zones: 1-12 [ 59.259234][ T581] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.36: corrupted in-inode xattr [ 59.271747][ T581] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 59.284251][ T581] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 59.305833][ T581] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 59.318093][ T581] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 59.331877][ T581] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.479743][ T585] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.487586][ T585] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.497109][ T585] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.505922][ T585] System zones: 1-12 [ 59.510744][ T585] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.37: corrupted in-inode xattr [ 59.523560][ T585] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 59.536470][ T585] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 59.558727][ T585] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 59.571237][ T585] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 59.584665][ T585] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.795561][ T589] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.803349][ T589] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.812964][ T589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.821139][ T589] System zones: 1-12 [ 59.825911][ T589] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.38: corrupted in-inode xattr [ 59.838408][ T589] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 59.850481][ T589] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 59.873211][ T589] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 59.884879][ T589] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 59.899230][ T589] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=83036672, rec_len=21504, size=1024 fake=0 [ 60.030123][ T593] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.038558][ T593] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.048594][ T593] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.057127][ T593] System zones: 1-12 [ 60.061751][ T593] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.39: corrupted in-inode xattr [ 60.074369][ T593] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 60.087429][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 60.109371][ T593] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 60.120761][ T593] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 60.134017][ T593] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=13171, size=1024 fake=0 [ 60.240418][ T597] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.247996][ T597] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.257010][ T597] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.265087][ T597] System zones: 1-12 [ 60.270078][ T597] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.40: corrupted in-inode xattr [ 60.282966][ T597] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 60.295889][ T597] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 60.318218][ T597] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 60.330325][ T597] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 60.343921][ T597] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=13171, size=1024 fake=0 [ 60.483511][ T601] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.490847][ T601] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.499681][ T601] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.508620][ T601] System zones: 1-12 [ 60.513804][ T601] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.41: corrupted in-inode xattr [ 60.526701][ T601] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 60.539580][ T601] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 60.563727][ T601] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 60.577309][ T601] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 60.590921][ T601] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1984185600, rec_len=1720, size=1024 fake=0 [ 60.709144][ T605] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.716512][ T605] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.725800][ T605] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.734091][ T605] System zones: 1-12 [ 60.738899][ T605] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.42: corrupted in-inode xattr [ 60.751611][ T605] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 60.764363][ T605] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 60.786237][ T605] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 60.797572][ T605] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 60.810476][ T605] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 60.924838][ T609] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.932850][ T609] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.942155][ T609] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.951141][ T609] System zones: 1-12 [ 60.956442][ T609] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.43: corrupted in-inode xattr [ 60.968828][ T609] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 60.981284][ T609] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 61.003445][ T609] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 61.015879][ T609] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 61.029932][ T609] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 61.245093][ T613] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.253481][ T613] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.262846][ T613] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.274125][ T613] System zones: 1-12 [ 61.280621][ T613] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.44: corrupted in-inode xattr [ 61.296799][ T613] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 61.312961][ T613] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 61.338483][ T613] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 61.351262][ T613] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 61.366712][ T613] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=9216, rec_len=0, size=1024 fake=0 [ 61.579881][ T617] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.588313][ T617] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.600593][ T617] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.609101][ T617] System zones: 1-12 [ 61.614509][ T617] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.45: corrupted in-inode xattr [ 61.628050][ T617] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 61.641726][ T617] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 61.664058][ T617] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 61.677536][ T617] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 61.695894][ T617] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.45: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684864, rec_len=2050, size=1024 fake=0 [ 61.829335][ T621] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.836922][ T621] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.846508][ T621] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.855666][ T621] System zones: 1-12 [ 61.860644][ T621] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.46: corrupted in-inode xattr [ 61.873689][ T621] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 61.886334][ T621] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 61.909817][ T621] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 61.922810][ T621] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 61.936190][ T621] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1094795520, rec_len=16705, size=1024 fake=0 [ 62.080111][ T625] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.087837][ T625] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.097764][ T625] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.106135][ T625] System zones: 1-12 [ 62.110631][ T625] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.47: corrupted in-inode xattr [ 62.122991][ T625] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 62.135137][ T625] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 62.156991][ T625] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 62.169020][ T625] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 62.184377][ T625] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 62.324984][ T629] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.332710][ T629] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.342183][ T629] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.350890][ T629] System zones: 1-12 [ 62.355600][ T629] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.48: corrupted in-inode xattr [ 62.369383][ T629] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 62.383361][ T629] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 62.408271][ T629] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 62.419864][ T629] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 62.434599][ T629] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 62.549108][ T633] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.557604][ T633] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.568334][ T633] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.576887][ T633] System zones: 1-12 [ 62.581669][ T633] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.49: corrupted in-inode xattr [ 62.596225][ T633] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 62.609753][ T633] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 62.632608][ T633] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 62.644710][ T633] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 62.657957][ T633] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.49: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684864, rec_len=2050, size=1024 fake=0 [ 62.811919][ T637] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.819645][ T637] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.828937][ T637] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.837607][ T637] System zones: 1-12 [ 62.842903][ T637] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.50: corrupted in-inode xattr [ 62.857277][ T637] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 62.871210][ T637] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 62.897397][ T637] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 2025/05/15 03:42:13 executed programs: 37 [ 62.909544][ T637] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 62.923960][ T637] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.50: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 63.085105][ T641] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.092915][ T641] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.102867][ T641] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.111896][ T641] System zones: 1-12 [ 63.117406][ T641] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.51: corrupted in-inode xattr [ 63.132395][ T641] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 63.145554][ T641] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 63.169397][ T641] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 63.182334][ T641] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 63.201073][ T641] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.51: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 63.324826][ T646] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.332718][ T646] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.342593][ T646] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.350894][ T646] System zones: 1-12 [ 63.355593][ T646] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.52: corrupted in-inode xattr [ 63.368173][ T646] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 63.381166][ T646] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 63.403684][ T646] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 63.416021][ T646] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 63.429713][ T646] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 63.580273][ T650] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.588878][ T650] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.598957][ T650] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.607756][ T650] System zones: 1-12 [ 63.612838][ T650] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.53: corrupted in-inode xattr