Warning: Permanently added '10.128.0.127' (ED25519) to the list of known hosts. 2026/07/17 06:43:03 parsed 1 programs 2026/07/17 06:43:03 serving rpc on tcp://35433 [ 25.380927][ T30] audit: type=1400 audit(1784270583.502:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.403016][ T30] audit: type=1400 audit(1784270583.502:65): avc: denied { module_request } for pid=293 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 [ 26.363386][ T30] audit: type=1400 audit(1784270584.482:66): avc: denied { mounton } for pid=299 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 [ 26.367033][ T299] cgroup: Unknown subsys name 'net' [ 26.386266][ T30] audit: type=1400 audit(1784270584.482:67): avc: denied { mount } for pid=299 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 [ 26.413557][ T299] cgroup: Unknown subsys name 'devices' [ 26.413612][ T30] audit: type=1400 audit(1784270584.512:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.527520][ T299] cgroup: Unknown subsys name 'hugetlb' [ 26.533184][ T299] cgroup: Unknown subsys name 'rlimit' [ 26.682058][ T30] audit: type=1400 audit(1784270584.802:69): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.705285][ T30] audit: type=1400 audit(1784270584.802:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.725805][ T30] audit: type=1400 audit(1784270584.802:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.746274][ T30] audit: type=1400 audit(1784270584.802:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.764382][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.766600][ T30] audit: type=1400 audit(1784270584.812:73): avc: denied { mounton } for pid=299 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 26.863923][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.375849][ T310] request_module fs-gadgetfs succeeded, but still no fs? [ 27.625943][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.633036][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.641220][ T328] device bridge_slave_0 entered promiscuous mode [ 27.649165][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.656260][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.663686][ T328] device bridge_slave_1 entered promiscuous mode [ 27.712442][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.719565][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.726997][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.734048][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.754847][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.762487][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.770717][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.778305][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.791096][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.799435][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.806482][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.813946][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.822267][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.829336][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.846303][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.854425][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.869361][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.882049][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.890589][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.898269][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.906664][ T328] device veth0_vlan entered promiscuous mode [ 27.917222][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.926649][ T328] device veth1_macvtap entered promiscuous mode [ 27.935942][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.946834][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/07/17 06:43:06 executed programs: 0 [ 28.663512][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.670647][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.678268][ T369] device bridge_slave_0 entered promiscuous mode [ 28.685120][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.692299][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.699987][ T369] device bridge_slave_1 entered promiscuous mode [ 28.743569][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.750681][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.758108][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.765177][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.783961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.791773][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.799565][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.808725][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.816985][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.824014][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.832599][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.841000][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.848122][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.860121][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.869466][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.884136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.896603][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.904754][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.912323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.920655][ T369] device veth0_vlan entered promiscuous mode [ 28.938955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.948267][ T369] device veth1_macvtap entered promiscuous mode [ 28.958470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.976029][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.003097][ T373] loop2: detected capacity change from 0 to 1024 [ 29.033934][ T373] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 29.078203][ T373] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.17: corrupted xattr entries [ 29.089757][ T373] EXT4-fs (loop2): Remounting filesystem read-only [ 29.134924][ T378] loop2: detected capacity change from 0 to 1024 [ 29.187661][ T378] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 29.236127][ T378] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.18: corrupted xattr entries [ 29.247848][ T378] EXT4-fs (loop2): Remounting filesystem read-only [ 29.294482][ T381] loop2: detected capacity change from 0 to 1024 [ 29.327116][ T381] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 29.383421][ T45] device bridge_slave_1 left promiscuous mode [ 29.390018][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.398423][ T45] device bridge_slave_0 left promiscuous mode [ 29.404605][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.413340][ T45] device veth1_macvtap left promiscuous mode [ 29.419576][ T45] device veth0_vlan left promiscuous mode [ 29.479159][ T385] loop2: detected capacity change from 0 to 1024 [ 29.576448][ T385] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 29.618279][ T385] ================================================================== [ 29.626405][ T385] BUG: KASAN: use-after-free in ext4_xattr_ibody_get+0x606/0x670 [ 29.634266][ T385] Read of size 4 at addr ffff8881125c8004 by task syz.2.20/385 [ 29.641807][ T385] [ 29.644143][ T385] CPU: 1 PID: 385 Comm: syz.2.20 Not tainted syzkaller #0 [ 29.651256][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 29.661335][ T385] Call Trace: [ 29.664617][ T385] [ 29.667562][ T385] __dump_stack+0x21/0x30 [ 29.671936][ T385] dump_stack_lvl+0x110/0x170 [ 29.676644][ T385] ? show_regs_print_info+0x20/0x20 [ 29.681849][ T385] ? load_image+0x3f0/0x3f0 [ 29.686366][ T385] print_address_description+0x7f/0x2c0 [ 29.691943][ T385] ? ext4_xattr_ibody_get+0x606/0x670 [ 29.697350][ T385] kasan_report+0x10f/0x150 [ 29.701874][ T385] ? ext4_xattr_ibody_get+0x606/0x670 [ 29.707249][ T385] __asan_report_load4_noabort+0x14/0x20 [ 29.712886][ T385] ext4_xattr_ibody_get+0x606/0x670 [ 29.718098][ T385] ? mb_cache_entry_put+0x90/0x90 [ 29.723119][ T385] ? down_read+0xab/0x100 [ 29.727450][ T385] ext4_xattr_get+0x116/0x830 [ 29.732126][ T385] ? get_cached_acl+0x2a0/0x2f0 [ 29.737019][ T385] ext4_get_acl+0x85/0x6c0 [ 29.741446][ T385] ? __kasan_check_write+0x14/0x20 [ 29.746569][ T385] ? _raw_spin_lock+0x94/0xf0 [ 29.751530][ T385] get_acl+0x161/0x270 [ 29.755621][ T385] posix_acl_chmod+0xe9/0x250 [ 29.760334][ T385] ext4_setattr+0xb6b/0x1b10 [ 29.764940][ T385] ? atime_needs_update+0x810/0x810 [ 29.770157][ T385] ? ext4_write_inode+0x5a0/0x5a0 [ 29.775237][ T385] notify_change+0xc30/0xf40 [ 29.779863][ T385] chmod_common+0x21a/0x3c0 [ 29.784378][ T385] ? __ia32_sys_chroot+0x40/0x40 [ 29.789330][ T385] ? slab_free_freelist_hook+0xc2/0x190 [ 29.794886][ T385] ? user_path_at_empty+0x162/0x1c0 [ 29.800120][ T385] do_fchmodat+0xd4/0x1a0 [ 29.804466][ T385] ? do_faccessat+0x9b0/0x9b0 [ 29.809149][ T385] ? __se_sys_chdir+0x1af/0x280 [ 29.814010][ T385] ? debug_smp_processor_id+0x17/0x20 [ 29.819388][ T385] __x64_sys_fchmodat+0x7b/0x90 [ 29.824256][ T385] x64_sys_call+0x1b7/0x9a0 [ 29.828767][ T385] do_syscall_64+0x4c/0xa0 [ 29.833215][ T385] ? clear_bhb_loop+0x50/0xa0 [ 29.837912][ T385] ? clear_bhb_loop+0x50/0xa0 [ 29.842597][ T385] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.848514][ T385] RIP: 0033:0x7f1c80a35e99 [ 29.852967][ T385] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 29.872600][ T385] RSP: 002b:00007ffd3a29d0f8 EFLAGS: 00000246 ORIG_RAX: 000000000000010c [ 29.881038][ T385] RAX: ffffffffffffffda RBX: 00007f1c80cbdfa0 RCX: 00007f1c80a35e99 [ 29.889017][ T385] RDX: 00000000ffffff50 RSI: 0000200000000300 RDI: ffffffffffffff9c [ 29.896994][ T385] RBP: 00007f1c80acbeaf R08: 0000000000000000 R09: 0000000000000000 [ 29.904985][ T385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 29.912963][ T385] R13: 00007f1c80cbdfac R14: 00007f1c80cbdfa0 R15: 00007f1c80cbdfa0 [ 29.920943][ T385] [ 29.923965][ T385] [ 29.926285][ T385] Allocated by task 312: [ 29.930517][ T385] __kasan_slab_alloc+0xb7/0xe0 [ 29.935369][ T385] slab_post_alloc_hook+0x4f/0x2b0 [ 29.940483][ T385] kmem_cache_alloc+0xf7/0x260 [ 29.945267][ T385] getname_flags+0xba/0x510 [ 29.949779][ T385] user_path_at_empty+0x2f/0x1c0 [ 29.954757][ T385] vfs_statx+0x109/0xa20 [ 29.959025][ T385] __se_sys_newfstatat+0x10e/0x3d0 [ 29.964138][ T385] __x64_sys_newfstatat+0x9b/0xb0 [ 29.969184][ T385] x64_sys_call+0x2c1/0x9a0 [ 29.973686][ T385] do_syscall_64+0x4c/0xa0 [ 29.978098][ T385] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.984102][ T385] [ 29.986425][ T385] Freed by task 312: [ 29.990333][ T385] kasan_set_track+0x4a/0x70 [ 29.994921][ T385] kasan_set_free_info+0x23/0x40 [ 30.000047][ T385] ____kasan_slab_free+0x125/0x160 [ 30.005155][ T385] __kasan_slab_free+0x11/0x20 [ 30.009916][ T385] slab_free_freelist_hook+0xc2/0x190 [ 30.015321][ T385] kmem_cache_free+0x100/0x320 [ 30.020121][ T385] user_path_at_empty+0x162/0x1c0 [ 30.025142][ T385] vfs_statx+0x109/0xa20 [ 30.029405][ T385] __se_sys_newfstatat+0x10e/0x3d0 [ 30.034516][ T385] __x64_sys_newfstatat+0x9b/0xb0 [ 30.039539][ T385] x64_sys_call+0x2c1/0x9a0 [ 30.044043][ T385] do_syscall_64+0x4c/0xa0 [ 30.048455][ T385] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 30.054364][ T385] [ 30.056683][ T385] The buggy address belongs to the object at ffff8881125c8000 [ 30.056683][ T385] which belongs to the cache names_cache of size 4096 [ 30.070912][ T385] The buggy address is located 4 bytes inside of [ 30.070912][ T385] 4096-byte region [ffff8881125c8000, ffff8881125c9000) [ 30.084102][ T385] The buggy address belongs to the page: [ 30.089761][ T385] page:ffffea0004497200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1125c8 [ 30.100011][ T385] head:ffffea0004497200 order:3 compound_mapcount:0 compound_pincount:0 [ 30.108355][ T385] flags: 0x4000000000010200(slab|head|zone=1) [ 30.114439][ T385] raw: 4000000000010200 ffffea0004495c00 0000000200000002 ffff8881001c4600 [ 30.123024][ T385] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000 [ 30.131624][ T385] page dumped because: kasan: bad access detected [ 30.138054][ T385] page_owner tracks the page as allocated [ 30.143776][ T385] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 115, ts 5931790712, free_ts 0 [ 30.161999][ T385] post_alloc_hook+0x192/0x1b0 [ 30.166889][ T385] prep_new_page+0x1c/0x110 [ 30.171401][ T385] get_page_from_freelist+0x2c3a/0x2cd0 [ 30.176949][ T385] __alloc_pages+0x1a2/0x460 [ 30.181540][ T385] new_slab+0xa0/0x4d0 [ 30.185610][ T385] ___slab_alloc+0x3ac/0x840 [ 30.190341][ T385] __slab_alloc+0x49/0x90 [ 30.194682][ T385] kmem_cache_alloc+0x138/0x260 [ 30.199544][ T385] getname_flags+0xba/0x510 [ 30.204069][ T385] getname+0x19/0x20 [ 30.207963][ T385] do_sys_openat2+0xeb/0x7f0 [ 30.212572][ T385] __x64_sys_openat+0x136/0x160 [ 30.217496][ T385] x64_sys_call+0x219/0x9a0 [ 30.222024][ T385] do_syscall_64+0x4c/0xa0 [ 30.226459][ T385] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 30.232390][ T385] page_owner free stack trace missing [ 30.237762][ T385] [ 30.240097][ T385] Memory state around the buggy address: [ 30.245733][ T385] ffff8881125c7f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 30.253833][ T385] ffff8881125c7f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 30.261929][ T385] >ffff8881125c8000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 30.269991][ T385] ^ [ 30.274063][ T385] ffff8881125c8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 30.282128][ T385] ffff8881125c8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 30.290210][ T385] ================================================================== [ 30.298270][ T385] Disabling lock debugging due to kernel taint [ 30.307117][ T385] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.20: corrupted xattr entries [ 30.319819][ T385] EXT4-fs (loop2): Remounting filesystem read-only [ 30.420464][ T388] loop2: detected capacity change from 0 to 1024 [ 30.461908][ T388] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 30.511005][ T388] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.21: corrupted xattr entries [ 30.524632][ T388] EXT4-fs (loop2): Remounting filesystem read-only [ 30.574065][ T391] loop2: detected capacity change from 0 to 1024 [ 30.636484][ T391] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 30.679014][ T391] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.22: corrupted xattr entries [ 30.690879][ T391] EXT4-fs (loop2): Remounting filesystem read-only [ 30.757074][ T395] loop2: detected capacity change from 0 to 1024 [ 30.766577][ T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 30.844343][ T398] loop2: detected capacity change from 0 to 1024 [ 30.896462][ T398] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 30.938768][ T398] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.25: corrupted xattr entries [ 30.950261][ T398] EXT4-fs (loop2): Remounting filesystem read-only [ 31.026462][ T402] loop2: detected capacity change from 0 to 1024 [ 31.037187][ T402] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 31.083439][ T402] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.27: corrupted xattr entries [ 31.094940][ T402] EXT4-fs (loop2): Remounting filesystem read-only [ 31.154352][ T405] loop2: detected capacity change from 0 to 1024 [ 31.196763][ T405] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 31.387113][ T409] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 31.429244][ T409] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.30: corrupted xattr entries [ 31.440722][ T409] EXT4-fs (loop2): Remounting filesystem read-only [ 31.556386][ T412] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 31.598816][ T412] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.31: corrupted xattr entries [ 31.610362][ T412] EXT4-fs (loop2): Remounting filesystem read-only [ 31.766467][ T416] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 31.808328][ T416] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.33: corrupted xattr entries [ 31.820081][ T416] EXT4-fs (loop2): Remounting filesystem read-only [ 31.947186][ T419] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 31.990707][ T419] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.34: corrupted xattr entries [ 32.002394][ T419] EXT4-fs (loop2): Remounting filesystem read-only [ 32.046662][ T422] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 32.276437][ T425] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 32.319872][ T425] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.36: corrupted xattr entries [ 32.331328][ T425] EXT4-fs (loop2): Remounting filesystem read-only [ 32.476408][ T428] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 32.676664][ T431] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 32.720555][ T431] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.38: corrupted xattr entries [ 32.732161][ T431] EXT4-fs (loop2): Remounting filesystem read-only [ 32.846474][ T434] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 32.889770][ T434] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.39: corrupted xattr entries [ 32.901598][ T434] EXT4-fs (loop2): Remounting filesystem read-only [ 32.996522][ T437] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 33.039565][ T437] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.40: corrupted xattr entries [ 33.051033][ T437] EXT4-fs (loop2): Remounting filesystem read-only [ 33.176550][ T440] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 33.221016][ T440] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.41: corrupted xattr entries [ 33.232593][ T440] EXT4-fs (loop2): Remounting filesystem read-only [ 33.406678][ T443] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 33.448681][ T443] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.42: corrupted xattr entries [ 33.460088][ T443] EXT4-fs (loop2): Remounting filesystem read-only [ 33.566538][ T446] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 33.610629][ T446] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.43: corrupted xattr entries [ 33.622061][ T446] EXT4-fs (loop2): Remounting filesystem read-only 2026/07/17 06:43:11 executed programs: 29 [ 33.676793][ T30] kauditd_printk_skb: 41 callbacks suppressed [ 33.676810][ T30] audit: type=1400 audit(1784270591.802:115): avc: denied { write } for pid=293 comm="syz-execprog" path="pipe:[15016]" dev="pipefs" ino=15016 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 33.836412][ T449] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 33.878216][ T449] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.44: corrupted xattr entries [ 33.889657][ T449] EXT4-fs (loop2): Remounting filesystem read-only [ 33.996571][ T452] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 34.103823][ T455] set_capacity_and_notify: 15 callbacks suppressed [ 34.103835][ T455] loop2: detected capacity change from 0 to 1024 [ 34.236509][ T455] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 34.278591][ T455] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.46: corrupted xattr entries [ 34.290035][ T455] EXT4-fs (loop2): Remounting filesystem read-only [ 34.354490][ T458] loop2: detected capacity change from 0 to 1024 [ 34.416427][ T458] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 34.458833][ T458] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.47: corrupted xattr entries [ 34.470531][ T458] EXT4-fs (loop2): Remounting filesystem read-only [ 34.516792][ T461] loop2: detected capacity change from 0 to 1024 [ 34.546775][ T461] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 34.589388][ T461] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.48: corrupted xattr entries [ 34.600835][ T461] EXT4-fs (loop2): Remounting filesystem read-only [ 34.656524][ T464] loop2: detected capacity change from 0 to 1024 [ 34.667789][ T464] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 34.712956][ T464] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.49: corrupted xattr entries [ 34.724605][ T464] EXT4-fs (loop2): Remounting filesystem read-only [ 34.763410][ T467] loop2: detected capacity change from 0 to 1024 [ 34.826639][ T467] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 34.924131][ T470] loop2: detected capacity change from 0 to 1024 [ 34.986617][ T470] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 35.084424][ T473] loop2: detected capacity change from 0 to 1024 [ 35.146414][ T473] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 35.193178][ T473] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.52: corrupted xattr entries [ 35.204899][ T473] EXT4-fs (loop2): Remounting filesystem read-only [ 35.244511][ T476] loop2: detected capacity change from 0 to 1024 [ 35.296531][ T476] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 35.343388][ T476] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.53: corrupted xattr entries [ 35.354912][ T476] EXT4-fs (loop2): Remounting filesystem read-only [ 35.395185][ T479] loop2: detected capacity change from 0 to 1024 [ 35.407312][ T479] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 35.493838][ T482] loop2: detected capacity change from 0 to 1024 [ 35.536750][ T482] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 35.583513][ T482] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.55: corrupted xattr entries [ 35.595055][ T482] EXT4-fs (loop2): Remounting filesystem read-only [ 35.647392][ T486] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 35.756674][ T489] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 35.800000][ T489] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.57: corrupted xattr entries [ 35.811782][ T489] EXT4-fs (loop2): Remounting filesystem read-only [ 35.936587][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 36.046490][ T495] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 36.089316][ T495] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.59: corrupted xattr entries [ 36.100744][ T495] EXT4-fs (loop2): Remounting filesystem read-only [ 36.250224][ T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 36.292258][ T498] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.60: corrupted xattr entries [ 36.304123][ T498] EXT4-fs (loop2): Remounting filesystem read-only [ 36.406794][ T501] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 36.448225][ T501] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.61: corrupted xattr entries [ 36.460047][ T501] EXT4-fs (loop2): Remounting filesystem read-only [ 36.566461][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 36.612150][ T504] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.62: corrupted xattr entries [ 36.623643][ T504] EXT4-fs (loop2): Remounting filesystem read-only [ 36.740678][ T507] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 36.886569][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 37.046482][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 37.090337][ T514] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.65: corrupted xattr entries [ 37.101918][ T514] EXT4-fs (loop2): Remounting filesystem read-only [ 37.196508][ T517] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 37.238856][ T517] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.66: corrupted xattr entries [ 37.250396][ T517] EXT4-fs (loop2): Remounting filesystem read-only [ 37.356452][ T520] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 37.496625][ T523] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 37.613217][ T526] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 37.656833][ T526] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.69: corrupted xattr entries [ 37.668375][ T526] EXT4-fs (loop2): Remounting filesystem read-only [ 37.846790][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 38.006864][ T532] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 38.049159][ T532] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.71: corrupted xattr entries [ 38.063762][ T532] EXT4-fs (loop2): Remounting filesystem read-only [ 38.176366][ T536] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 38.218333][ T536] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.72: corrupted xattr entries [ 38.230463][ T536] EXT4-fs (loop2): Remounting filesystem read-only [ 38.346528][ T539] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 38.388715][ T539] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.73: corrupted xattr entries [ 38.400176][ T539] EXT4-fs (loop2): Remounting filesystem read-only [ 38.506528][ T542] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 38.547929][ T542] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.74: corrupted xattr entries [ 38.559446][ T542] EXT4-fs (loop2): Remounting filesystem read-only [ 38.686534][ T545] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. 2026/07/17 06:43:16 executed programs: 61 [ 38.836389][ T548] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 38.980859][ T551] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 39.023368][ T551] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.77: corrupted xattr entries [ 39.034878][ T551] EXT4-fs (loop2): Remounting filesystem read-only [ 39.146492][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 39.189632][ T554] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.78: corrupted xattr entries [ 39.201165][ T554] EXT4-fs (loop2): Remounting filesystem read-only [ 39.266724][ T557] set_capacity_and_notify: 23 callbacks suppressed [ 39.266739][ T557] loop2: detected capacity change from 0 to 1024 [ 39.376785][ T557] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 39.474083][ T560] loop2: detected capacity change from 0 to 1024 [ 39.506353][ T560] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,grpjquota=,nogrpid,noauto_da_alloc,norecovery,. Quota mode: none. [ 39.548545][ T560] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.80: corrupted xattr entries [ 39.560099][ T560] EXT4-fs (loop2): Remounting filesystem read-only