T24] audit: type=1400 audit(1784266226.360:62): avc: denied { rlimitinh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.919082][ T24] audit: type=1400 audit(1784266226.360:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.209' (ED25519) to the list of known hosts. 2026/07/17 05:30:35 parsed 1 programs 2026/07/17 05:30:35 serving rpc on tcp://40349 [ 23.820175][ T24] audit: type=1400 audit(1784266235.310:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.841356][ T24] audit: type=1400 audit(1784266235.310:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 23.861719][ T24] audit: type=1400 audit(1784266235.310:66): avc: denied { module_request } for pid=287 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 24.500931][ T24] audit: type=1400 audit(1784266235.990:67): avc: denied { mounton } for pid=293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.501926][ T293] cgroup: Unknown subsys name 'net' [ 24.524303][ T24] audit: type=1400 audit(1784266235.990:68): avc: denied { mount } for pid=293 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.552514][ T24] audit: type=1400 audit(1784266236.020:69): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.552693][ T293] cgroup: Unknown subsys name 'devices' [ 24.663435][ T293] cgroup: Unknown subsys name 'hugetlb' [ 24.669057][ T293] cgroup: Unknown subsys name 'rlimit' [ 24.782290][ T24] audit: type=1400 audit(1784266236.280:70): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.805665][ T24] audit: type=1400 audit(1784266236.280:71): avc: denied { create } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.826142][ T24] audit: type=1400 audit(1784266236.280:72): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.846792][ T24] audit: type=1400 audit(1784266236.280:73): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.027553][ T297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 25.090846][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.510889][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 25.523650][ T299] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 26.118023][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.125763][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.133532][ T354] device bridge_slave_0 entered promiscuous mode [ 26.140534][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.148134][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.155489][ T354] device bridge_slave_1 entered promiscuous mode [ 26.188671][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.195854][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.203240][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.210582][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.227625][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.235511][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.243056][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.252694][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.260832][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.268089][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.277599][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.286059][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.293234][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.305545][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.314590][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.327643][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.338286][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.346586][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.354187][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.362406][ T354] device veth0_vlan entered promiscuous mode [ 26.372013][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.381273][ T354] device veth1_macvtap entered promiscuous mode [ 26.390452][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.401546][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/07/17 05:30:38 executed programs: 0 [ 26.626749][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.633980][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.642153][ T364] device bridge_slave_0 entered promiscuous mode [ 26.649743][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.657271][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.664757][ T364] device bridge_slave_1 entered promiscuous mode [ 26.710018][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.717290][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.724675][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.731710][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.754087][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.761652][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.769139][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.782550][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.790897][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.798147][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.806926][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.815285][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.822317][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.838794][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.847914][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.863381][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.876825][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.885888][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.893549][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.903646][ T364] device veth0_vlan entered promiscuous mode [ 26.916563][ T364] device veth1_macvtap entered promiscuous mode [ 26.923605][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.936358][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.946219][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.033275][ 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, [ 27.073342][ T395] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.17: corrupted xattr entries [ 27.085101][ T395] EXT4-fs (loop2): Remounting filesystem read-only [ 27.203381][ T399] 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, [ 27.343091][ T403] 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, [ 27.382197][ T403] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.19: corrupted xattr entries [ 27.393762][ T403] EXT4-fs (loop2): Remounting filesystem read-only [ 27.463061][ 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, [ 27.501388][ T407] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.20: corrupted xattr entries [ 27.513274][ T407] EXT4-fs (loop2): Remounting filesystem read-only [ 27.623121][ 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, [ 27.664441][ T411] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.21: corrupted xattr entries [ 27.676300][ T411] EXT4-fs (loop2): Remounting filesystem read-only [ 27.683700][ T7] device bridge_slave_1 left promiscuous mode [ 27.689870][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.698650][ T7] device bridge_slave_0 left promiscuous mode [ 27.705222][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.713063][ T7] device veth1_macvtap left promiscuous mode [ 27.719331][ T7] device veth0_vlan left promiscuous mode [ 27.813210][ T415] 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, [ 27.853391][ T415] ================================================================== [ 27.861507][ T415] BUG: KASAN: use-after-free in ext4_xattr_ibody_get+0x606/0x670 [ 27.869417][ T415] Read of size 4 at addr ffff888112050004 by task syz.2.22/415 [ 27.877118][ T415] [ 27.879447][ T415] CPU: 0 PID: 415 Comm: syz.2.22 Not tainted syzkaller #0 [ 27.886619][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 27.897490][ T415] Call Trace: [ 27.900789][ T415] __dump_stack+0x21/0x24 [ 27.905221][ T415] dump_stack_lvl+0x1a7/0x208 [ 27.910048][ T415] ? show_regs_print_info+0x18/0x18 [ 27.915242][ T415] ? thaw_kernel_threads+0x220/0x220 [ 27.920885][ T415] print_address_description+0x7f/0x2c0 [ 27.926614][ T415] ? ext4_xattr_ibody_get+0x606/0x670 [ 27.932113][ T415] kasan_report+0x100/0x140 [ 27.937137][ T415] ? ext4_xattr_ibody_get+0x606/0x670 [ 27.942508][ T415] __asan_report_load4_noabort+0x14/0x20 [ 27.948148][ T415] ext4_xattr_ibody_get+0x606/0x670 [ 27.953344][ T415] ? __ext4_handle_dirty_metadata+0x2ec/0x800 [ 27.959574][ T415] ? mb_cache_entry_put+0x90/0x90 [ 27.964594][ T415] ? ext4_mark_iloc_dirty+0x2c0c/0x3e80 [ 27.970139][ T415] ? __kasan_check_write+0x14/0x20 [ 27.975339][ T415] ext4_xattr_get+0x116/0x830 [ 27.980015][ T415] ext4_get_acl+0x6c/0x6b0 [ 27.984550][ T415] get_acl+0x15f/0x270 [ 27.988616][ T415] posix_acl_chmod+0xe1/0x240 [ 27.993296][ T415] ext4_setattr+0xb65/0x1980 [ 27.997909][ T415] ? kmem_cache_free+0x100/0x2d0 [ 28.003015][ T415] ? atime_needs_update+0x5b0/0x5b0 [ 28.008221][ T415] ? ext4_write_inode+0x5a0/0x5a0 [ 28.013244][ T415] notify_change+0xab5/0xe40 [ 28.017832][ T415] chmod_common+0x1e4/0x390 [ 28.022333][ T415] ? __ia32_sys_chroot+0x40/0x40 [ 28.027403][ T415] ? user_path_at_empty+0x43/0x50 [ 28.032441][ T415] do_fchmodat+0xd4/0x1a0 [ 28.037278][ T415] ? __x64_sys_futex+0x100/0x100 [ 28.042530][ T415] ? do_faccessat+0x960/0x960 [ 28.047210][ T415] ? __se_sys_chdir+0x180/0x220 [ 28.052146][ T415] ? debug_smp_processor_id+0x17/0x20 [ 28.057604][ T415] __x64_sys_fchmodat+0x7b/0x90 [ 28.062625][ T415] do_syscall_64+0x31/0x40 [ 28.067092][ T415] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 28.072989][ T415] RIP: 0033:0x7f6c7fb46e99 [ 28.077406][ T415] 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 [ 28.097096][ T415] RSP: 002b:00007ffde4d7bec8 EFLAGS: 00000246 ORIG_RAX: 000000000000010c [ 28.105517][ T415] RAX: ffffffffffffffda RBX: 00007f6c7fdcefa0 RCX: 00007f6c7fb46e99 [ 28.113632][ T415] RDX: 00000000ffffff50 RSI: 0000200000000300 RDI: ffffffffffffff9c [ 28.121599][ T415] RBP: 00007f6c7fbdceaf R08: 0000000000000000 R09: 0000000000000000 [ 28.129570][ T415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 28.137727][ T415] R13: 00007f6c7fdcefac R14: 00007f6c7fdcefa0 R15: 00007f6c7fdcefa0 [ 28.145875][ T415] [ 28.148205][ T415] Allocated by task 7: [ 28.152332][ T415] __kasan_slab_alloc+0xb7/0xe0 [ 28.157179][ T415] slab_post_alloc_hook+0x5d/0x2f0 [ 28.162289][ T415] kmem_cache_alloc+0x15a/0x2d0 [ 28.167457][ T415] __alloc_skb+0x9e/0x520 [ 28.171795][ T415] rtmsg_fib+0x5fe/0xd90 [ 28.176155][ T415] fib_table_delete+0xd60/0xfe0 [ 28.181288][ T415] fib_del_ifaddr+0x16fb/0x1c80 [ 28.186136][ T415] fib_inetaddr_event+0xc9/0x310 [ 28.191102][ T415] blocking_notifier_call_chain+0xba/0x140 [ 28.197480][ T415] __inet_del_ifa+0x81f/0xd90 [ 28.202770][ T415] inetdev_event+0x646/0x1010 [ 28.207686][ T415] raw_notifier_call_chain+0x90/0x100 [ 28.213335][ T415] unregister_netdevice_many+0x100e/0x19f0 [ 28.219423][ T415] ip_tunnel_delete_nets+0x343/0x390 [ 28.224720][ T415] ipgre_tap_exit_batch_net+0x22/0x30 [ 28.230086][ T415] cleanup_net+0x5fe/0xb80 [ 28.234850][ T415] process_one_work+0x6fd/0xbc0 [ 28.239696][ T415] worker_thread+0xa8e/0x13c0 [ 28.244369][ T415] kthread+0x324/0x3b0 [ 28.248429][ T415] ret_from_fork+0x1f/0x30 [ 28.252830][ T415] [ 28.255156][ T415] Freed by task 7: [ 28.258872][ T415] kasan_set_track+0x4a/0x70 [ 28.263556][ T415] kasan_set_free_info+0x23/0x40 [ 28.269634][ T415] ____kasan_slab_free+0x125/0x160 [ 28.274736][ T415] __kasan_slab_free+0x11/0x20 [ 28.279490][ T415] slab_free_freelist_hook+0xc5/0x190 [ 28.284855][ T415] kmem_cache_free+0x100/0x2d0 [ 28.289701][ T415] kfree_skbmem+0x10c/0x180 [ 28.294196][ T415] consume_skb+0xb3/0x1f0 [ 28.298521][ T415] netlink_broadcast_filtered+0x11ce/0x12c0 [ 28.304497][ T415] nlmsg_notify+0xe9/0x1a0 [ 28.309001][ T415] rtnl_notify+0x9a/0xc0 [ 28.313333][ T415] rtmsg_fib+0x781/0xd90 [ 28.317567][ T415] fib_table_delete+0xd60/0xfe0 [ 28.322433][ T415] fib_del_ifaddr+0x16fb/0x1c80 [ 28.327287][ T415] fib_inetaddr_event+0xc9/0x310 [ 28.332300][ T415] blocking_notifier_call_chain+0xba/0x140 [ 28.338193][ T415] __inet_del_ifa+0x81f/0xd90 [ 28.342869][ T415] inetdev_event+0x646/0x1010 [ 28.347535][ T415] raw_notifier_call_chain+0x90/0x100 [ 28.353085][ T415] unregister_netdevice_many+0x100e/0x19f0 [ 28.358885][ T415] ip_tunnel_delete_nets+0x343/0x390 [ 28.364168][ T415] ipgre_tap_exit_batch_net+0x22/0x30 [ 28.369558][ T415] cleanup_net+0x5fe/0xb80 [ 28.373968][ T415] process_one_work+0x6fd/0xbc0 [ 28.378819][ T415] worker_thread+0xa8e/0x13c0 [ 28.383503][ T415] kthread+0x324/0x3b0 [ 28.387565][ T415] ret_from_fork+0x1f/0x30 [ 28.391973][ T415] [ 28.394313][ T415] The buggy address belongs to the object at ffff888112050000 [ 28.394313][ T415] which belongs to the cache skbuff_head_cache of size 248 [ 28.408889][ T415] The buggy address is located 4 bytes inside of [ 28.408889][ T415] 248-byte region [ffff888112050000, ffff8881120500f8) [ 28.422256][ T415] The buggy address belongs to the page: [ 28.427908][ T415] page:ffffea0004481400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x112050 [ 28.439101][ T415] flags: 0x4000000000000200(slab) [ 28.444127][ T415] raw: 4000000000000200 dead000000000100 dead000000000122 ffff888107d93c80 [ 28.452888][ T415] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 28.462377][ T415] page dumped because: kasan: bad access detected [ 28.468796][ T415] page_owner tracks the page as allocated [ 28.474531][ T415] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 109, ts 4777825708, free_ts 0 [ 28.489992][ T415] prep_new_page+0x176/0x190 [ 28.494678][ T415] get_page_from_freelist+0x225f/0x23f0 [ 28.500739][ T415] __alloc_pages_nodemask+0x29a/0x640 [ 28.506195][ T415] new_slab+0x84/0x3f0 [ 28.510265][ T415] ___slab_alloc+0x2f8/0x4c0 [ 28.514846][ T415] __slab_alloc+0x63/0xa0 [ 28.519169][ T415] kmem_cache_alloc+0x1a4/0x2d0 [ 28.524012][ T415] skb_clone+0x1cd/0x370 [ 28.528248][ T415] netlink_broadcast_filtered+0x66e/0x12c0 [ 28.534048][ T415] netlink_broadcast+0x3a/0x50 [ 28.538804][ T415] kobject_uevent_net_broadcast+0x3bd/0x5a0 [ 28.544690][ T415] kobject_uevent_env+0x52b/0x700 [ 28.549705][ T415] kobject_synth_uevent+0x452/0x940 [ 28.555920][ T415] uevent_store+0x25/0x60 [ 28.560338][ T415] dev_attr_store+0x5e/0x80 [ 28.564835][ T415] sysfs_kf_write+0x129/0x150 [ 28.569498][ T415] page_owner free stack trace missing [ 28.574856][ T415] [ 28.577175][ T415] Memory state around the buggy address: [ 28.582801][ T415] ffff88811204ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 28.590857][ T415] ffff88811204ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 28.599343][ T415] >ffff888112050000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 28.607487][ T415] ^ [ 28.611640][ T415] ffff888112050080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 28.619695][ T415] ffff888112050100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 28.627777][ T415] ================================================================== [ 28.635828][ T415] Disabling lock debugging due to kernel taint [ 28.648038][ T415] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.22: corrupted xattr entries [ 28.659833][ T415] EXT4-fs (loop2): Remounting filesystem read-only [ 28.793442][ 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, [ 28.832582][ T419] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.23: corrupted xattr entries [ 28.843991][ T419] EXT4-fs (loop2): Remounting filesystem read-only [ 28.942987][ 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, [ 28.982852][ T434] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.24: corrupted xattr entries [ 28.994307][ T434] EXT4-fs (loop2): Remounting filesystem read-only [ 29.213117][ 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, [ 29.251955][ T438] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.25: corrupted xattr entries [ 29.263713][ T438] EXT4-fs (loop2): Remounting filesystem read-only [ 29.443125][ T442] 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, [ 29.482914][ T442] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.26: corrupted xattr entries [ 29.494500][ T442] EXT4-fs (loop2): Remounting filesystem read-only [ 29.663091][ 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, [ 29.853102][ 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, [ 29.892892][ T450] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.28: corrupted xattr entries [ 29.904511][ T450] EXT4-fs (loop2): Remounting filesystem read-only [ 30.003063][ T454] 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, [ 30.041880][ T454] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.29: corrupted xattr entries [ 30.053371][ T454] EXT4-fs (loop2): Remounting filesystem read-only [ 30.232916][ 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, [ 30.274288][ T458] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.30: corrupted xattr entries [ 30.285813][ T458] EXT4-fs (loop2): Remounting filesystem read-only [ 30.443038][ 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, [ 30.482051][ T462] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.31: corrupted xattr entries [ 30.493703][ T462] EXT4-fs (loop2): Remounting filesystem read-only [ 30.663033][ T466] 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, [ 30.703101][ T466] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.32: corrupted xattr entries [ 30.718616][ T466] EXT4-fs (loop2): Remounting filesystem read-only [ 30.863010][ 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, [ 30.993028][ 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, [ 31.033034][ T474] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.34: corrupted xattr entries [ 31.044517][ T474] EXT4-fs (loop2): Remounting filesystem read-only [ 31.092897][ T478] 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, [ 31.132031][ T478] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.35: corrupted xattr entries [ 31.143931][ T478] EXT4-fs (loop2): Remounting filesystem read-only [ 31.263139][ 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, [ 31.302331][ T482] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.36: corrupted xattr entries [ 31.314026][ T482] EXT4-fs (loop2): Remounting filesystem read-only [ 31.402977][ 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, [ 31.553046][ T490] 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, 2026/07/17 05:30:43 executed programs: 24 [ 31.592044][ T490] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.38: corrupted xattr entries [ 31.603974][ T490] EXT4-fs (loop2): Remounting filesystem read-only [ 31.803008][ T494] 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, [ 31.942934][ 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, [ 31.982411][ T498] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.40: corrupted xattr entries [ 31.993792][ T498] EXT4-fs (loop2): Remounting filesystem read-only [ 32.102942][ T502] 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, [ 32.142329][ T502] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.41: corrupted xattr entries [ 32.153716][ T502] EXT4-fs (loop2): Remounting filesystem read-only [ 32.293114][ T506] 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, [ 32.332266][ T506] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.42: corrupted xattr entries [ 32.344188][ T506] EXT4-fs (loop2): Remounting filesystem read-only [ 32.462972][ T510] 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, [ 32.633077][ 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, [ 32.671744][ T514] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.44: corrupted xattr entries [ 32.683571][ T514] EXT4-fs (loop2): Remounting filesystem read-only [ 32.833303][ T518] 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, [ 32.953034][ T522] 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, [ 32.992066][ T522] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.46: corrupted xattr entries [ 33.003559][ T522] EXT4-fs (loop2): Remounting filesystem read-only [ 33.112920][ 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, [ 33.151668][ T526] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.47: corrupted xattr entries [ 33.163119][ T526] EXT4-fs (loop2): Remounting filesystem read-only [ 33.342982][ T530] 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, [ 33.381890][ T530] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.48: corrupted xattr entries [ 33.393360][ T530] EXT4-fs (loop2): Remounting filesystem read-only [ 33.443279][ T534] 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, [ 33.483248][ T534] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.49: corrupted xattr entries [ 33.494677][ T534] EXT4-fs (loop2): Remounting filesystem read-only [ 33.632997][ 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, [ 33.671516][ T538] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.50: corrupted xattr entries [ 33.683040][ T538] EXT4-fs (loop2): Remounting filesystem read-only [ 33.733021][ 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, [ 33.772535][ T542] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.51: corrupted xattr entries [ 33.783959][ T542] EXT4-fs (loop2): Remounting filesystem read-only [ 33.853881][ T546] 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, [ 33.892882][ T546] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.52: corrupted xattr entries [ 33.904739][ T546] EXT4-fs (loop2): Remounting filesystem read-only [ 34.012992][ 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, [ 34.053257][ T550] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.53: corrupted xattr entries [ 34.064804][ T550] EXT4-fs (loop2): Remounting filesystem read-only [ 34.183020][ 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, [ 34.223421][ T554] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.54: corrupted xattr entries [ 34.234772][ T554] EXT4-fs (loop2): Remounting filesystem read-only [ 34.342923][ T558] 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, [ 34.382201][ T558] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.55: corrupted xattr entries [ 34.393614][ T558] EXT4-fs (loop2): Remounting filesystem read-only [ 34.463363][ T562] 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, [ 34.503913][ T562] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.56: corrupted xattr entries [ 34.515396][ T562] EXT4-fs (loop2): Remounting filesystem read-only [ 34.623004][ 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, [ 34.661027][ T566] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.57: corrupted xattr entries [ 34.672658][ T566] EXT4-fs (loop2): Remounting filesystem read-only [ 34.752905][ T570] 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, [ 34.791230][ T570] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.58: corrupted xattr entries [ 34.802751][ T570] EXT4-fs (loop2): Remounting filesystem read-only [ 34.892990][ T574] 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, [ 34.931946][ T574] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.59: corrupted xattr entries [ 34.943301][ T574] EXT4-fs (loop2): Remounting filesystem read-only [ 35.182754][ T578] 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, [ 35.332922][ T582] 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, [ 35.452828][ T586] 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, [ 35.602873][ T590] 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, [ 35.742866][ T594] 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, [ 35.779304][ T594] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.64: corrupted xattr entries [ 35.790828][ T594] EXT4-fs (loop2): Remounting filesystem read-only [ 35.843573][ T598] 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, [ 36.102913][ T602] 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, [ 36.139948][ T602] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.66: corrupted xattr entries [ 36.151696][ T602] EXT4-fs (loop2): Remounting filesystem read-only [ 36.262947][ T606] 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, [ 36.302077][ T606] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.67: corrupted xattr entries [ 36.313750][ T606] EXT4-fs (loop2): Remounting filesystem read-only [ 36.452770][ T610] 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, [ 36.491126][ T610] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.68: corrupted xattr entries [ 36.502857][ T610] EXT4-fs (loop2): Remounting filesystem read-only [ 36.622954][ T614] 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, [ 36.664231][ T614] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.69: corrupted xattr entries [ 36.676049][ T614] EXT4-fs (loop2): Remounting filesystem read-only 2026/07/17 05:30:48 executed programs: 55 [ 36.743014][ T618] 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, [ 36.782015][ T618] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.70: corrupted xattr entries [ 36.793435][ T618] EXT4-fs (loop2): Remounting filesystem read-only [ 36.863090][ T622] 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, [ 36.902607][ T622] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.71: corrupted xattr entries [ 36.914019][ T622] EXT4-fs (loop2): Remounting filesystem read-only [ 37.062939][ T626] 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, [ 37.101579][ T626] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.72: corrupted xattr entries [ 37.113003][ T626] EXT4-fs (loop2): Remounting filesystem read-only [ 37.353062][ T630] 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, [ 37.392109][ T630] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.73: corrupted xattr entries [ 37.403771][ T630] EXT4-fs (loop2): Remounting filesystem read-only [ 37.522880][ T634] 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, [ 37.562912][ T634] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.74: corrupted xattr entries [ 37.574599][ T634] EXT4-fs (loop2): Remounting filesystem read-only [ 37.692932][ T638] 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, [ 37.730968][ T638] EXT4-fs error (device loop2): xattr_find_entry:297: inode #12: comm syz.2.75: corrupted xattr entries [ 37.742312][ T638] EXT4-fs (loop2): Remounting filesystem read-only [ 37.832928][ T642] 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,