Warning: Permanently added '10.128.1.117' (ED25519) to the list of known hosts. 2026/07/17 07:42:52 parsed 1 programs 2026/07/17 07:42:52 serving rpc on tcp://45883 [ 23.436858][ T30] audit: type=1400 audit(1784274172.170:64): 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 [ 23.458395][ T30] audit: type=1400 audit(1784274172.170:65): 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 [ 24.080987][ T30] audit: type=1400 audit(1784274172.810:66): 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 [ 24.082224][ T299] cgroup: Unknown subsys name 'net' [ 24.104476][ T30] audit: type=1400 audit(1784274172.810:67): 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 [ 24.132674][ T30] audit: type=1400 audit(1784274172.840:68): 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 [ 24.132860][ T299] cgroup: Unknown subsys name 'devices' [ 24.303616][ T299] cgroup: Unknown subsys name 'hugetlb' [ 24.309306][ T299] cgroup: Unknown subsys name 'rlimit' [ 24.422634][ T30] audit: type=1400 audit(1784274173.160:69): 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 [ 24.446236][ T30] audit: type=1400 audit(1784274173.160:70): 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 [ 24.466870][ T30] audit: type=1400 audit(1784274173.160:71): 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 [ 24.487759][ T30] audit: type=1400 audit(1784274173.160:72): 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 [ 24.493758][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.508539][ T30] audit: type=1400 audit(1784274173.160:73): 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 [ 24.555132][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.951534][ T305] request_module fs-gadgetfs succeeded, but still no fs? [ 25.177468][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.184635][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.192227][ T324] device bridge_slave_0 entered promiscuous mode [ 25.199302][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.206776][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.214100][ T324] device bridge_slave_1 entered promiscuous mode [ 25.250566][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.257881][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.265723][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.273544][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.292126][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.299570][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.307274][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.315113][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.325197][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.333479][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.340819][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.349180][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.357695][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.364768][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.376429][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.385983][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.398662][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.410047][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.418279][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.425983][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.435588][ T324] device veth0_vlan entered promiscuous mode [ 25.445042][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.454168][ T324] device veth1_macvtap entered promiscuous mode [ 25.462989][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.476810][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.515300][ T324] syz-executor (324) used greatest stack depth: 21888 bytes left 2026/07/17 07:42:54 executed programs: 0 [ 26.051575][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.058773][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.066811][ T369] device bridge_slave_0 entered promiscuous mode [ 26.073785][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.080816][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.088306][ T369] device bridge_slave_1 entered promiscuous mode [ 26.098210][ T45] device bridge_slave_1 left promiscuous mode [ 26.104363][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.112016][ T45] device bridge_slave_0 left promiscuous mode [ 26.118196][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.126122][ T45] device veth1_macvtap left promiscuous mode [ 26.132414][ T45] device veth0_vlan left promiscuous mode [ 26.260552][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.268851][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.278209][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.286877][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.295372][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.302417][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.309966][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.318918][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.327310][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.335686][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.343060][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.354340][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.363877][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.376562][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.388588][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.396835][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.404489][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.413438][ T369] device veth0_vlan entered promiscuous mode [ 26.426185][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.435772][ T369] device veth1_macvtap entered promiscuous mode [ 26.446218][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.456386][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.481853][ T373] loop2: detected capacity change from 0 to 1024 [ 26.513109][ 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. [ 26.552398][ T373] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.17: corrupted xattr entries [ 26.564030][ T373] EXT4-fs (loop2): Remounting filesystem read-only [ 26.619818][ T377] loop2: detected capacity change from 0 to 1024 [ 26.662842][ T377] 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. [ 26.739135][ T380] loop2: detected capacity change from 0 to 1024 [ 26.832763][ T380] 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. [ 26.869832][ T380] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.19: corrupted xattr entries [ 26.881555][ T380] EXT4-fs (loop2): Remounting filesystem read-only [ 26.962455][ T383] loop2: detected capacity change from 0 to 1024 [ 27.112710][ T383] 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. [ 27.152888][ T383] ================================================================== [ 27.161242][ T383] BUG: KASAN: use-after-free in ext4_xattr_ibody_get+0x606/0x670 [ 27.169091][ T383] Read of size 4 at addr ffff888112625004 by task syz.2.20/383 [ 27.177028][ T383] [ 27.179361][ T383] CPU: 0 PID: 383 Comm: syz.2.20 Not tainted syzkaller #0 [ 27.186488][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 27.196555][ T383] Call Trace: [ 27.199876][ T383] [ 27.202882][ T383] __dump_stack+0x21/0x30 [ 27.207207][ T383] dump_stack_lvl+0x110/0x170 [ 27.212022][ T383] ? show_regs_print_info+0x20/0x20 [ 27.217201][ T383] ? load_image+0x3f0/0x3f0 [ 27.221693][ T383] print_address_description+0x7f/0x2c0 [ 27.227236][ T383] ? ext4_xattr_ibody_get+0x606/0x670 [ 27.232702][ T383] kasan_report+0x10f/0x150 [ 27.237219][ T383] ? ext4_xattr_ibody_get+0x606/0x670 [ 27.242991][ T383] __asan_report_load4_noabort+0x14/0x20 [ 27.248802][ T383] ext4_xattr_ibody_get+0x606/0x670 [ 27.253996][ T383] ? mb_cache_entry_put+0x90/0x90 [ 27.259183][ T383] ? down_read+0xab/0x100 [ 27.263506][ T383] ext4_xattr_get+0x116/0x830 [ 27.268197][ T383] ? get_cached_acl+0x2a0/0x2f0 [ 27.273176][ T383] ext4_get_acl+0x85/0x6c0 [ 27.277594][ T383] ? __kasan_check_write+0x14/0x20 [ 27.282687][ T383] ? _raw_spin_lock+0x94/0xf0 [ 27.287428][ T383] get_acl+0x161/0x270 [ 27.291470][ T383] posix_acl_chmod+0xe9/0x250 [ 27.296120][ T383] ext4_setattr+0xb6b/0x1b10 [ 27.300772][ T383] ? atime_needs_update+0x810/0x810 [ 27.306133][ T383] ? ext4_write_inode+0x5a0/0x5a0 [ 27.311134][ T383] notify_change+0xc30/0xf40 [ 27.315702][ T383] chmod_common+0x21a/0x3c0 [ 27.320274][ T383] ? __ia32_sys_chroot+0x40/0x40 [ 27.325203][ T383] ? slab_free_freelist_hook+0xc2/0x190 [ 27.330740][ T383] ? user_path_at_empty+0x162/0x1c0 [ 27.335929][ T383] do_fchmodat+0xd4/0x1a0 [ 27.340238][ T383] ? do_faccessat+0x9b0/0x9b0 [ 27.345013][ T383] ? debug_smp_processor_id+0x17/0x20 [ 27.350666][ T383] __x64_sys_fchmodat+0x7b/0x90 [ 27.355518][ T383] x64_sys_call+0x1b7/0x9a0 [ 27.360090][ T383] do_syscall_64+0x4c/0xa0 [ 27.364503][ T383] ? clear_bhb_loop+0x50/0xa0 [ 27.369502][ T383] ? clear_bhb_loop+0x50/0xa0 [ 27.374245][ T383] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.380225][ T383] RIP: 0033:0x7f441ec48e99 [ 27.384712][ T383] 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 [ 27.404575][ T383] RSP: 002b:00007ffc608c93c8 EFLAGS: 00000246 ORIG_RAX: 000000000000010c [ 27.412978][ T383] RAX: ffffffffffffffda RBX: 00007f441eed0fa0 RCX: 00007f441ec48e99 [ 27.420940][ T383] RDX: 00000000ffffff50 RSI: 0000200000000300 RDI: ffffffffffffff9c [ 27.428889][ T383] RBP: 00007f441ecdeeaf R08: 0000000000000000 R09: 0000000000000000 [ 27.436951][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 27.445013][ T383] R13: 00007f441eed0fac R14: 00007f441eed0fa0 R15: 00007f441eed0fa0 [ 27.452986][ T383] [ 27.456075][ T383] [ 27.458385][ T383] Allocated by task 115: [ 27.462601][ T383] __kasan_slab_alloc+0xb7/0xe0 [ 27.467524][ T383] slab_post_alloc_hook+0x4f/0x2b0 [ 27.472721][ T383] kmem_cache_alloc+0xf7/0x260 [ 27.477854][ T383] __alloc_skb+0xe4/0x730 [ 27.482176][ T383] alloc_uevent_skb+0x85/0x240 [ 27.486921][ T383] kobject_uevent_net_broadcast+0x335/0x5a0 [ 27.492970][ T383] kobject_uevent_env+0x52b/0x700 [ 27.497979][ T383] kobject_synth_uevent+0x457/0x940 [ 27.503163][ T383] uevent_store+0x25/0x60 [ 27.507496][ T383] dev_attr_store+0x5e/0x80 [ 27.512084][ T383] sysfs_kf_write+0x129/0x150 [ 27.516751][ T383] kernfs_fop_write_iter+0x2bd/0x400 [ 27.522021][ T383] vfs_write+0x831/0xfd0 [ 27.526255][ T383] ksys_write+0x14a/0x260 [ 27.530566][ T383] __x64_sys_write+0x7b/0x90 [ 27.535142][ T383] x64_sys_call+0x8ef/0x9a0 [ 27.539629][ T383] do_syscall_64+0x4c/0xa0 [ 27.544083][ T383] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.550095][ T383] [ 27.552398][ T383] The buggy address belongs to the object at ffff888112625000 [ 27.552398][ T383] which belongs to the cache skbuff_head_cache of size 248 [ 27.567219][ T383] The buggy address is located 4 bytes inside of [ 27.567219][ T383] 248-byte region [ffff888112625000, ffff8881126250f8) [ 27.580301][ T383] The buggy address belongs to the page: [ 27.585927][ T383] page:ffffea0004498940 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888112625000 pfn:0x112625 [ 27.597663][ T383] flags: 0x4000000000000200(slab|zone=1) [ 27.603303][ T383] raw: 4000000000000200 ffffea0004498848 ffffea0004498988 ffff8881081aaa80 [ 27.611873][ T383] raw: ffff888112625000 00000000000c0006 00000001ffffffff 0000000000000000 [ 27.620449][ T383] page dumped because: kasan: bad access detected [ 27.626857][ T383] page_owner tracks the page as allocated [ 27.632599][ T383] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 115, ts 4711020847, free_ts 0 [ 27.648669][ T383] post_alloc_hook+0x192/0x1b0 [ 27.653428][ T383] prep_new_page+0x1c/0x110 [ 27.657911][ T383] get_page_from_freelist+0x2c3a/0x2cd0 [ 27.663832][ T383] __alloc_pages+0x1a2/0x460 [ 27.668401][ T383] new_slab+0xa0/0x4d0 [ 27.672456][ T383] ___slab_alloc+0x3ac/0x840 [ 27.677025][ T383] __slab_alloc+0x49/0x90 [ 27.681341][ T383] kmem_cache_alloc+0x138/0x260 [ 27.686271][ T383] __alloc_skb+0xe4/0x730 [ 27.690587][ T383] alloc_uevent_skb+0x85/0x240 [ 27.695607][ T383] kobject_uevent_net_broadcast+0x335/0x5a0 [ 27.701566][ T383] kobject_uevent_env+0x52b/0x700 [ 27.706747][ T383] kobject_synth_uevent+0x457/0x940 [ 27.712286][ T383] uevent_store+0x25/0x60 [ 27.716689][ T383] dev_attr_store+0x5e/0x80 [ 27.721573][ T383] sysfs_kf_write+0x129/0x150 [ 27.726429][ T383] page_owner free stack trace missing [ 27.732487][ T383] [ 27.734979][ T383] Memory state around the buggy address: [ 27.740982][ T383] ffff888112624f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.749501][ T383] ffff888112624f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.757976][ T383] >ffff888112625000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 27.766473][ T383] ^ [ 27.770532][ T383] ffff888112625080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 27.778764][ T383] ffff888112625100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 27.786803][ T383] ================================================================== [ 27.794841][ T383] Disabling lock debugging due to kernel taint [ 27.804450][ T383] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.20: corrupted xattr entries [ 27.816194][ T383] EXT4-fs (loop2): Remounting filesystem read-only [ 27.869262][ T386] loop2: detected capacity change from 0 to 1024 [ 27.972755][ T386] 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. [ 28.058776][ T389] loop2: detected capacity change from 0 to 1024 [ 28.132725][ T389] 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. [ 28.172206][ T389] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.22: corrupted xattr entries [ 28.183997][ T389] EXT4-fs (loop2): Remounting filesystem read-only [ 28.242908][ T392] loop2: detected capacity change from 0 to 1024 [ 28.252821][ T392] 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. [ 28.291101][ T392] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.23: corrupted xattr entries [ 28.302529][ T392] EXT4-fs (loop2): Remounting filesystem read-only [ 28.353007][ T395] loop2: detected capacity change from 0 to 1024 [ 28.362854][ 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. [ 28.448864][ T398] loop2: detected capacity change from 0 to 1024 [ 28.472806][ 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. [ 28.558507][ T401] loop2: detected capacity change from 0 to 1024 [ 28.612888][ T401] 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. [ 28.652927][ T401] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.26: corrupted xattr entries [ 28.664340][ T401] EXT4-fs (loop2): Remounting filesystem read-only [ 28.762688][ T404] 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. [ 28.802052][ T404] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.27: corrupted xattr entries [ 28.814317][ T404] EXT4-fs (loop2): Remounting filesystem read-only [ 28.902766][ T407] 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. [ 28.942929][ T407] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.28: corrupted xattr entries [ 28.954500][ T407] EXT4-fs (loop2): Remounting filesystem read-only [ 29.192766][ T411] 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. [ 29.231371][ T411] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.30: corrupted xattr entries [ 29.242877][ T411] EXT4-fs (loop2): Remounting filesystem read-only [ 29.372848][ T414] 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. [ 29.411067][ T414] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.31: corrupted xattr entries [ 29.422656][ T414] EXT4-fs (loop2): Remounting filesystem read-only [ 29.592789][ T418] 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. [ 29.631338][ T418] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.33: corrupted xattr entries [ 29.643292][ T418] EXT4-fs (loop2): Remounting filesystem read-only [ 29.723116][ T421] 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. [ 29.862833][ T424] 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. [ 29.982961][ T427] 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. [ 30.021969][ T427] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.36: corrupted xattr entries [ 30.033512][ T427] EXT4-fs (loop2): Remounting filesystem read-only [ 30.192787][ T430] 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. [ 30.230913][ T430] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.37: corrupted xattr entries [ 30.243089][ T430] EXT4-fs (loop2): Remounting filesystem read-only [ 30.325261][ 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. [ 30.364395][ T434] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.39: corrupted xattr entries [ 30.376206][ T434] EXT4-fs (loop2): Remounting filesystem read-only [ 30.482952][ T438] 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. [ 30.521384][ T438] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.40: corrupted xattr entries [ 30.532953][ T438] EXT4-fs (loop2): Remounting filesystem read-only [ 30.612888][ T441] 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. [ 30.651452][ T441] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.41: corrupted xattr entries [ 30.663517][ T441] EXT4-fs (loop2): Remounting filesystem read-only [ 30.782922][ T444] 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. [ 30.822338][ T444] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.42: corrupted xattr entries [ 30.834406][ T444] EXT4-fs (loop2): Remounting filesystem read-only [ 30.932831][ T447] 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. [ 30.972545][ T447] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.43: corrupted xattr entries [ 30.984503][ T447] EXT4-fs (loop2): Remounting filesystem read-only 2026/07/17 07:42:59 executed programs: 29 [ 31.042877][ T30] kauditd_printk_skb: 41 callbacks suppressed [ 31.042891][ T30] audit: type=1400 audit(1784274179.780:115): avc: denied { write } for pid=293 comm="syz-execprog" path="pipe:[538]" dev="pipefs" ino=538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 31.132714][ T450] 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. [ 31.272797][ T453] 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. [ 31.422728][ T456] 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. [ 31.509575][ T459] set_capacity_and_notify: 17 callbacks suppressed [ 31.509585][ T459] loop2: detected capacity change from 0 to 1024 [ 31.532842][ T459] 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. [ 31.572724][ T459] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.47: corrupted xattr entries [ 31.584410][ T459] EXT4-fs (loop2): Remounting filesystem read-only [ 31.650058][ T462] loop2: detected capacity change from 0 to 1024 [ 31.712820][ T462] 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. [ 31.809165][ T465] loop2: detected capacity change from 0 to 1024 [ 31.862856][ T465] 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. [ 31.903033][ T465] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.49: corrupted xattr entries [ 31.914592][ T465] EXT4-fs (loop2): Remounting filesystem read-only [ 31.979726][ T468] loop2: detected capacity change from 0 to 1024 [ 32.032772][ T468] 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. [ 32.118788][ T471] loop2: detected capacity change from 0 to 1024 [ 32.172736][ T471] 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. [ 32.211122][ T471] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.51: corrupted xattr entries [ 32.222817][ T471] EXT4-fs (loop2): Remounting filesystem read-only [ 32.279774][ T474] loop2: detected capacity change from 0 to 1024 [ 32.332798][ T474] 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. [ 32.375523][ T474] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.52: corrupted xattr entries [ 32.387094][ T474] EXT4-fs (loop2): Remounting filesystem read-only [ 32.449627][ T477] loop2: detected capacity change from 0 to 1024 [ 32.483068][ T477] 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. [ 32.523460][ T477] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.53: corrupted xattr entries [ 32.535469][ T477] EXT4-fs (loop2): Remounting filesystem read-only [ 32.582434][ T480] loop2: detected capacity change from 0 to 1024 [ 32.603399][ T480] 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. [ 32.709078][ T483] loop2: detected capacity change from 0 to 1024 [ 32.752764][ T483] 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. [ 32.859427][ T486] loop2: detected capacity change from 0 to 1024 [ 32.902730][ 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. [ 32.941332][ T486] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.56: corrupted xattr entries [ 32.953105][ T486] EXT4-fs (loop2): Remounting filesystem read-only [ 33.042817][ 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. [ 33.182749][ 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. [ 33.225058][ T492] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.58: corrupted xattr entries [ 33.237332][ T492] EXT4-fs (loop2): Remounting filesystem read-only [ 33.342953][ 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. [ 33.382506][ T495] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.59: corrupted xattr entries [ 33.393994][ T495] EXT4-fs (loop2): Remounting filesystem read-only [ 33.502730][ 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. [ 33.632797][ 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. [ 33.753302][ 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. [ 33.792916][ T504] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.62: corrupted xattr entries [ 33.804376][ T504] EXT4-fs (loop2): Remounting filesystem read-only [ 33.953391][ T508] 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. [ 34.092720][ 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. [ 34.136179][ T511] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.65: corrupted xattr entries [ 34.148092][ T511] EXT4-fs (loop2): Remounting filesystem read-only [ 34.272928][ 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. [ 34.402638][ 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. [ 34.441756][ T517] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.67: corrupted xattr entries [ 34.453355][ T517] EXT4-fs (loop2): Remounting filesystem read-only [ 34.632758][ 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. [ 34.671476][ T520] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.68: corrupted xattr entries [ 34.683609][ T520] EXT4-fs (loop2): Remounting filesystem read-only [ 34.762839][ 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. [ 34.892712][ 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. [ 34.932391][ T526] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.70: corrupted xattr entries [ 34.945059][ T526] EXT4-fs (loop2): Remounting filesystem read-only [ 35.112859][ 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. [ 35.152174][ T529] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.71: corrupted xattr entries [ 35.163927][ T529] EXT4-fs (loop2): Remounting filesystem read-only [ 35.242717][ 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. [ 35.282176][ T532] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.72: corrupted xattr entries [ 35.294014][ T532] EXT4-fs (loop2): Remounting filesystem read-only [ 35.412790][ T535] 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. [ 35.532603][ T538] 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. [ 35.571593][ T538] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.74: corrupted xattr entries [ 35.584027][ T538] EXT4-fs (loop2): Remounting filesystem read-only [ 35.753006][ T541] 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. [ 35.902779][ T544] 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. [ 35.941222][ T544] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.76: corrupted xattr entries [ 35.952696][ T544] EXT4-fs (loop2): Remounting filesystem read-only [ 36.082791][ T547] 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 07:43:04 executed programs: 63 [ 36.122183][ T547] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.77: corrupted xattr entries [ 36.133652][ T547] EXT4-fs (loop2): Remounting filesystem read-only [ 36.203138][ T550] 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. [ 36.243194][ T550] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.78: corrupted xattr entries [ 36.255014][ T550] EXT4-fs (loop2): Remounting filesystem read-only [ 36.362894][ T553] 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. [ 36.401272][ T553] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.79: corrupted xattr entries [ 36.413102][ T553] EXT4-fs (loop2): Remounting filesystem read-only [ 36.515194][ T557] set_capacity_and_notify: 22 callbacks suppressed [ 36.515204][ T557] loop2: detected capacity change from 0 to 1024 [ 36.552952][ 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. [ 36.638842][ T560] loop2: detected capacity change from 0 to 1024 [ 36.672724][ 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. [ 36.712624][ T560] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.82: corrupted xattr entries [ 36.724487][ T560] EXT4-fs (loop2): Remounting filesystem read-only [ 36.779014][ T563] loop2: detected capacity change from 0 to 1024 [ 36.832675][ T563] 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. [ 36.938253][ T566] loop2: detected capacity change from 0 to 1024 [ 36.982670][ T566] 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. [ 37.021807][ T566] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.84: corrupted xattr entries [ 37.033533][ T566] EXT4-fs (loop2): Remounting filesystem read-only [ 37.069021][ T569] loop2: detected capacity change from 0 to 1024 [ 37.142824][ T569] 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.