Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts.
2025/07/28 18:51:38 ignoring optional flag "sandboxArg"="0"
2025/07/28 18:51:38 ignoring optional flag "type"="gce"
2025/07/28 18:51:38 parsed 1 programs
[   45.983727][   T30] kauditd_printk_skb: 16 callbacks suppressed
[   45.983741][   T30] audit: type=1400 audit(1753728699.031:90): avc:  denied  { unlink } for  pid=409 comm="syz-executor" name="swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[   46.057359][  T409] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   46.581382][  T461] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.588500][  T461] bridge0: port 1(bridge_slave_0) entered disabled state
[   46.596114][  T461] device bridge_slave_0 entered promiscuous mode
[   46.603502][  T461] bridge0: port 2(bridge_slave_1) entered blocking state
[   46.610658][  T461] bridge0: port 2(bridge_slave_1) entered disabled state
[   46.618283][  T461] device bridge_slave_1 entered promiscuous mode
[   46.671438][  T461] bridge0: port 2(bridge_slave_1) entered blocking state
[   46.678769][  T461] bridge0: port 2(bridge_slave_1) entered forwarding state
[   46.686109][  T461] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.693168][  T461] bridge0: port 1(bridge_slave_0) entered forwarding state
[   46.711453][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   46.719153][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[   46.727038][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[   46.737074][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   46.745282][    T8] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.752410][    T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[   46.761238][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   46.769525][    T8] bridge0: port 2(bridge_slave_1) entered blocking state
[   46.776719][    T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[   46.789052][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   46.798604][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   46.812001][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   46.823562][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   46.831816][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   46.839545][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   46.848239][  T461] device veth0_vlan entered promiscuous mode
[   46.858987][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   46.868147][  T461] device veth1_macvtap entered promiscuous mode
[   46.878029][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   46.888095][    T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/07/28 18:51:40 executed programs: 0
[   47.018933][  T478] bridge0: port 1(bridge_slave_0) entered blocking state
[   47.026214][  T478] bridge0: port 1(bridge_slave_0) entered disabled state
[   47.033714][  T478] device bridge_slave_0 entered promiscuous mode
[   47.040726][  T478] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.048264][  T478] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.055841][  T478] device bridge_slave_1 entered promiscuous mode
[   47.109082][  T478] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.116158][  T478] bridge0: port 2(bridge_slave_1) entered forwarding state
[   47.123490][  T478] bridge0: port 1(bridge_slave_0) entered blocking state
[   47.130527][  T478] bridge0: port 1(bridge_slave_0) entered forwarding state
[   47.155633][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   47.163602][  T471] bridge0: port 1(bridge_slave_0) entered disabled state
[   47.171204][  T471] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.184772][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   47.193184][  T471] bridge0: port 1(bridge_slave_0) entered blocking state
[   47.200628][  T471] bridge0: port 1(bridge_slave_0) entered forwarding state
[   47.209729][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   47.218097][  T471] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.225431][  T471] bridge0: port 2(bridge_slave_1) entered forwarding state
[   47.242044][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   47.251579][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   47.265880][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   47.282973][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   47.291589][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   47.299265][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   47.308021][  T478] device veth0_vlan entered promiscuous mode
[   47.319312][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   47.329134][  T478] device veth1_macvtap entered promiscuous mode
[   47.340234][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   47.375724][  T471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   47.390449][  T489] loop0: detected capacity change from 0 to 1024
[   47.414443][   T30] audit: type=1400 audit(1753728700.461:91): avc:  denied  { mounton } for  pid=488 comm="syz-executor.0" path="/root/syzkaller-testdir4181204591/syzkaller.pvqgZe/0/file1" dev="sda1" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[   47.485390][  T489] EXT4-fs (loop0): Ignoring removed orlov option
[   47.492193][  T489] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   47.505058][  T489] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   47.530507][   T30] audit: type=1400 audit(1753728700.571:92): avc:  denied  { mount } for  pid=488 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[   47.553486][   T30] audit: type=1400 audit(1753728700.571:93): avc:  denied  { write } for  pid=488 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[   47.576514][   T30] audit: type=1400 audit(1753728700.571:94): avc:  denied  { add_name } for  pid=488 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[   47.598030][   T30] audit: type=1400 audit(1753728700.571:95): avc:  denied  { create } for  pid=488 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[   47.618566][   T30] audit: type=1400 audit(1753728700.571:96): avc:  denied  { write open } for  pid=488 comm="syz-executor.0" path="/root/syzkaller-testdir4181204591/syzkaller.pvqgZe/0/file1/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[   47.646659][   T30] audit: type=1400 audit(1753728700.571:97): avc:  denied  { mounton } for  pid=488 comm="syz-executor.0" path="/root/syzkaller-testdir4181204591/syzkaller.pvqgZe/0/file1/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[   47.674658][   T30] audit: type=1400 audit(1753728700.571:98): avc:  denied  { map } for  pid=488 comm="syz-executor.0" path="/root/syzkaller-testdir4181204591/syzkaller.pvqgZe/0/file1/file0/bus" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   47.704737][   T30] audit: type=1400 audit(1753728700.631:99): avc:  denied  { unmount } for  pid=478 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[   47.754485][  T494] loop0: detected capacity change from 0 to 1024
[   47.774757][  T494] EXT4-fs (loop0): Ignoring removed orlov option
[   47.781817][  T494] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   47.794435][  T494] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   47.829472][  T478] ==================================================================
[   47.838010][  T478] BUG: KASAN: use-after-free in ext4_xattr_delete_inode+0xba6/0xbb0
[   47.846321][  T478] Read of size 4 at addr ffff888121a1e000 by task syz-executor.0/478
[   47.854754][  T478] 
[   47.857194][  T478] CPU: 0 PID: 478 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller-1081268-ga71626bd56a5 #0
[   47.867520][  T478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   47.877680][  T478] Call Trace:
[   47.881076][  T478]  <TASK>
[   47.884135][  T478]  __dump_stack+0x21/0x30
[   47.888486][  T478]  dump_stack_lvl+0xee/0x150
[   47.893091][  T478]  ? show_regs_print_info+0x20/0x20
[   47.898397][  T478]  ? load_image+0x3a0/0x3a0
[   47.903003][  T478]  ? __kasan_check_read+0x11/0x20
[   47.908255][  T478]  ? errseq_check+0x41/0x80
[   47.913017][  T478]  print_address_description+0x7f/0x2c0
[   47.918631][  T478]  ? ext4_xattr_delete_inode+0xba6/0xbb0
[   47.924540][  T478]  kasan_report+0xf1/0x140
[   47.928970][  T478]  ? ext4_xattr_delete_inode+0xba6/0xbb0
[   47.934611][  T478]  __asan_report_load4_noabort+0x14/0x20
[   47.940267][  T478]  ext4_xattr_delete_inode+0xba6/0xbb0
[   47.945869][  T478]  ? ext4_expand_extra_isize_ea+0x1a10/0x1a10
[   47.952106][  T478]  ext4_evict_inode+0xe44/0x1450
[   47.957154][  T478]  ? _raw_spin_unlock+0x4d/0x70
[   47.962019][  T478]  ? ext4_inode_is_fast_symlink+0x380/0x380
[   47.968008][  T478]  ? _raw_spin_unlock+0x4d/0x70
[   47.972867][  T478]  ? inode_io_list_del+0x19b/0x1b0
[   47.978146][  T478]  ? ext4_inode_is_fast_symlink+0x380/0x380
[   47.984047][  T478]  evict+0x485/0x870
[   47.988039][  T478]  ? proc_nr_inodes+0x310/0x310
[   47.993545][  T478]  ? _raw_spin_lock+0x8e/0xe0
[   47.998493][  T478]  ? _raw_spin_trylock_bh+0x130/0x130
[   48.003863][  T478]  ? iput+0x28e/0x7c0
[   48.007859][  T478]  ? fsnotify_destroy_marks+0x14f/0x400
[   48.013492][  T478]  ? __kasan_check_write+0x14/0x20
[   48.018929][  T478]  iput+0x635/0x7c0
[   48.022747][  T478]  vfs_rmdir+0x33f/0x460
[   48.026994][  T478]  do_rmdir+0x259/0x6a0
[   48.031169][  T478]  ? d_delete_notify+0x160/0x160
[   48.036292][  T478]  __x64_sys_unlinkat+0xc7/0xf0
[   48.041299][  T478]  x64_sys_call+0x4c0/0x9a0
[   48.045822][  T478]  do_syscall_64+0x4c/0xa0
[   48.050246][  T478]  ? clear_bhb_loop+0x50/0xa0
[   48.055048][  T478]  ? clear_bhb_loop+0x50/0xa0
[   48.059747][  T478]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   48.065658][  T478] RIP: 0033:0x7f331fd0d6c7
[   48.070162][  T478] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 07 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[   48.089889][  T478] RSP: 002b:00007ffc89ed83d8 EFLAGS: 00000207 ORIG_RAX: 0000000000000107
[   48.098564][  T478] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 00007f331fd0d6c7
[   48.106629][  T478] RDX: 0000000000000200 RSI: 00007ffc89ed9580 RDI: 00000000ffffff9c
[   48.114810][  T478] RBP: 00007f331fd59336 R08: 0000000000000000 R09: 0000000000000000
[   48.122876][  T478] R10: 0000000000000100 R11: 0000000000000207 R12: 00007ffc89ed9580
[   48.131206][  T478] R13: 00007f331fd59336 R14: 000000000000ba6e R15: 0000000000000007
[   48.139202][  T478]  </TASK>
[   48.142396][  T478] 
[   48.145020][  T478] The buggy address belongs to the page:
[   48.150952][  T478] page:ffffea0004868780 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121a1e
[   48.161208][  T478] flags: 0x4000000000000000(zone=1)
[   48.166599][  T478] raw: 4000000000000000 ffffea0004869648 ffffea00048687c8 0000000000000000
[   48.175295][  T478] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[   48.184051][  T478] page dumped because: kasan: bad access detected
[   48.190471][  T478] page_owner tracks the page as freed
[   48.195841][  T478] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x500cc2(GFP_HIGHUSER|__GFP_ACCOUNT), pid 381, ts 39080956850, free_ts 39081075087
[   48.211336][  T478]  post_alloc_hook+0x192/0x1b0
[   48.216116][  T478]  prep_new_page+0x1c/0x110
[   48.220711][  T478]  get_page_from_freelist+0x2cc5/0x2d50
[   48.226368][  T478]  __alloc_pages+0x18f/0x440
[   48.231145][  T478]  pipe_write+0x570/0x18d0
[   48.235560][  T478]  vfs_write+0x802/0xf70
[   48.239905][  T478]  ksys_write+0x140/0x240
[   48.244257][  T478]  __x64_sys_write+0x7b/0x90
[   48.248882][  T478]  x64_sys_call+0x8ef/0x9a0
[   48.253390][  T478]  do_syscall_64+0x4c/0xa0
[   48.257821][  T478]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   48.263895][  T478] page last free stack trace:
[   48.268597][  T478]  free_unref_page_prepare+0x542/0x550
[   48.274236][  T478]  free_unref_page+0xa2/0x550
[   48.279006][  T478]  __put_page+0xad/0xe0
[   48.283251][  T478]  anon_pipe_buf_release+0x183/0x200
[   48.288733][  T478]  pipe_read+0x53d/0xfe0
[   48.293059][  T478]  vfs_read+0x68b/0xbe0
[   48.297254][  T478]  ksys_read+0x140/0x240
[   48.301518][  T478]  __x64_sys_read+0x7b/0x90
[   48.306022][  T478]  x64_sys_call+0x96d/0x9a0
[   48.310522][  T478]  do_syscall_64+0x4c/0xa0
[   48.314942][  T478]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   48.321005][  T478] 
[   48.323331][  T478] Memory state around the buggy address:
[   48.328963][  T478]  ffff888121a1df00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   48.337022][  T478]  ffff888121a1df80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   48.345080][  T478] >ffff888121a1e000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   48.353226][  T478]                    ^
[   48.357297][  T478]  ffff888121a1e080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   48.365502][  T478]  ffff888121a1e100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   48.373560][  T478] ==================================================================
[   48.381730][  T478] Disabling lock debugging due to kernel taint
[   48.425318][  T498] loop0: detected capacity change from 0 to 1024
[   48.486855][  T498] EXT4-fs (loop0): Ignoring removed orlov option
[   48.493607][  T498] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   48.504757][  T498] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   48.665316][  T502] loop0: detected capacity change from 0 to 1024
[   48.724578][   T10] device bridge_slave_1 left promiscuous mode
[   48.730808][   T10] bridge0: port 2(bridge_slave_1) entered disabled state
[   48.738750][  T502] EXT4-fs (loop0): Ignoring removed orlov option
[   48.742850][   T10] device bridge_slave_0 left promiscuous mode
[   48.745381][  T502] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   48.759316][   T10] bridge0: port 1(bridge_slave_0) entered disabled state
[   48.768116][   T10] device veth1_macvtap left promiscuous mode
[   48.768344][  T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   48.776192][   T10] device veth0_vlan left promiscuous mode
[   48.854523][  T506] loop0: detected capacity change from 0 to 1024
[   48.896031][  T506] EXT4-fs (loop0): Ignoring removed orlov option
[   48.902831][  T506] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   48.914439][  T506] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   49.026009][  T510] loop0: detected capacity change from 0 to 1024
[   49.066044][  T510] EXT4-fs (loop0): Ignoring removed orlov option
[   49.073939][  T510] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   49.087494][  T510] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   49.184760][  T514] loop0: detected capacity change from 0 to 1024
[   49.294513][  T514] EXT4-fs (loop0): Ignoring removed orlov option
[   49.301433][  T514] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   49.324616][  T514] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   49.463703][  T518] loop0: detected capacity change from 0 to 1024
[   49.515769][  T518] EXT4-fs (loop0): Ignoring removed orlov option
[   49.522805][  T518] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   49.534461][  T518] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   49.666479][  T522] loop0: detected capacity change from 0 to 1024
[   49.717091][  T522] EXT4-fs (loop0): Ignoring removed orlov option
[   49.723565][  T522] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   49.734820][  T522] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   49.823990][  T526] loop0: detected capacity change from 0 to 1024
[   49.845272][  T526] EXT4-fs (loop0): Ignoring removed orlov option
[   49.851727][  T526] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   49.864641][  T526] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   49.945186][  T530] loop0: detected capacity change from 0 to 1024
[   49.975916][  T530] EXT4-fs (loop0): Ignoring removed orlov option
[   49.982605][  T530] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   49.994492][  T530] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   50.105426][  T534] loop0: detected capacity change from 0 to 1024
[   50.134315][  T534] EXT4-fs (loop0): Ignoring removed orlov option
[   50.140820][  T534] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   50.154620][  T534] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   50.223278][  T538] loop0: detected capacity change from 0 to 1024
[   50.364035][  T538] EXT4-fs (loop0): Ignoring removed orlov option
[   50.370598][  T538] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   50.384260][  T538] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   50.473431][  T542] loop0: detected capacity change from 0 to 1024
[   50.494817][  T542] EXT4-fs (loop0): Ignoring removed orlov option
[   50.501331][  T542] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   50.514408][  T542] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   50.606714][  T546] loop0: detected capacity change from 0 to 1024
[   50.733570][  T546] EXT4-fs (loop0): Ignoring removed orlov option
[   50.740033][  T546] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   50.754439][  T546] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   50.864012][  T550] loop0: detected capacity change from 0 to 1024
[   50.936937][  T550] EXT4-fs (loop0): Ignoring removed orlov option
[   50.943483][  T550] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   50.954605][  T550] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   51.035424][  T554] loop0: detected capacity change from 0 to 1024
[   51.066799][  T554] EXT4-fs (loop0): Ignoring removed orlov option
[   51.073419][  T554] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   51.084681][  T554] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   51.184375][  T558] loop0: detected capacity change from 0 to 1024
[   51.227639][  T558] EXT4-fs (loop0): Ignoring removed orlov option
[   51.234393][  T558] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   51.244496][  T558] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   51.384103][  T562] loop0: detected capacity change from 0 to 1024
[   51.426065][  T562] EXT4-fs (loop0): Ignoring removed orlov option
[   51.432641][  T562] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   51.444554][  T562] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   51.543946][  T566] loop0: detected capacity change from 0 to 1024
[   51.634193][  T566] EXT4-fs (loop0): Ignoring removed orlov option
[   51.640783][  T566] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   51.654382][  T566] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   51.743580][  T570] loop0: detected capacity change from 0 to 1024
[   51.774962][  T570] EXT4-fs (loop0): Ignoring removed orlov option
[   51.781495][  T570] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   51.794513][  T570] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   51.903451][  T574] loop0: detected capacity change from 0 to 1024
2025/07/28 18:51:45 executed programs: 22
[   51.954234][  T574] EXT4-fs (loop0): Ignoring removed orlov option
[   51.960816][  T574] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   51.974377][  T574] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   52.103474][  T578] loop0: detected capacity change from 0 to 1024
[   52.134216][  T578] EXT4-fs (loop0): Ignoring removed orlov option
[   52.140848][  T578] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   52.154290][  T578] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   52.233658][  T582] loop0: detected capacity change from 0 to 1024
[   52.276446][  T582] EXT4-fs (loop0): Ignoring removed orlov option
[   52.282860][  T582] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   52.294695][  T582] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   52.375401][  T587] loop0: detected capacity change from 0 to 1024
[   52.427011][  T587] EXT4-fs (loop0): Ignoring removed orlov option
[   52.433786][  T587] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   52.444545][  T587] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   52.563329][  T591] loop0: detected capacity change from 0 to 1024
[   52.570855][  T591] EXT4-fs (loop0): Ignoring removed orlov option
[   52.577652][  T591] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   52.595255][  T591] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   52.683561][  T596] loop0: detected capacity change from 0 to 1024
[   52.714402][  T596] EXT4-fs (loop0): Ignoring removed orlov option
[   52.721086][  T596] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   52.734460][  T596] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   52.823296][  T600] loop0: detected capacity change from 0 to 1024
[   52.865119][  T600] EXT4-fs (loop0): Ignoring removed orlov option
[   52.871914][  T600] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   52.884607][  T600] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   52.963722][  T605] loop0: detected capacity change from 0 to 1024
[   52.997405][  T605] EXT4-fs (loop0): Ignoring removed orlov option
[   53.004014][  T605] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   53.014393][  T605] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   53.105177][  T609] loop0: detected capacity change from 0 to 1024
[   53.112854][  T609] EXT4-fs (loop0): Ignoring removed orlov option
[   53.119665][  T609] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   53.134499][  T609] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   53.264357][  T613] loop0: detected capacity change from 0 to 1024
[   53.333598][  T613] EXT4-fs (loop0): Ignoring removed orlov option
[   53.340154][  T613] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   53.354475][  T613] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   53.462952][  T617] loop0: detected capacity change from 0 to 1024
[   53.505434][  T617] EXT4-fs (loop0): Ignoring removed orlov option
[   53.511988][  T617] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   53.524348][  T617] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   53.605883][  T621] loop0: detected capacity change from 0 to 1024
[   53.615478][  T621] EXT4-fs (loop0): Ignoring removed orlov option
[   53.621894][  T621] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   53.634312][  T621] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   53.743516][  T625] loop0: detected capacity change from 0 to 1024
[   53.795912][  T625] EXT4-fs (loop0): Ignoring removed orlov option
[   53.802740][  T625] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   53.814429][  T625] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   53.873534][  T629] loop0: detected capacity change from 0 to 1024
[   53.935036][  T629] EXT4-fs (loop0): Ignoring removed orlov option
[   53.941513][  T629] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   53.954592][  T629] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   54.033005][  T633] loop0: detected capacity change from 0 to 1024
[   54.085902][  T633] EXT4-fs (loop0): Ignoring removed orlov option
[   54.092728][  T633] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   54.114858][  T633] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   54.262201][  T637] loop0: detected capacity change from 0 to 1024
[   54.270351][  T637] EXT4-fs (loop0): Ignoring removed orlov option
[   54.277012][  T637] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   54.294435][  T637] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   54.373358][  T641] loop0: detected capacity change from 0 to 1024
[   54.427715][  T641] EXT4-fs (loop0): Ignoring removed orlov option
[   54.434306][  T641] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   54.444386][  T641] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   54.543208][  T645] loop0: detected capacity change from 0 to 1024
[   54.575973][  T645] EXT4-fs (loop0): Ignoring removed orlov option
[   54.582446][  T645] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   54.594323][  T645] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   54.704764][  T649] loop0: detected capacity change from 0 to 1024
[   54.854158][  T649] EXT4-fs (loop0): Ignoring removed orlov option
[   54.860733][  T649] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   54.874574][  T649] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   55.023103][  T653] loop0: detected capacity change from 0 to 1024
[   55.055432][  T653] EXT4-fs (loop0): Ignoring removed orlov option
[   55.062101][  T653] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   55.074605][  T653] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   55.183826][  T657] loop0: detected capacity change from 0 to 1024
[   55.215499][  T657] EXT4-fs (loop0): Ignoring removed orlov option
[   55.222374][  T657] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   55.234571][  T657] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   55.385272][  T661] loop0: detected capacity change from 0 to 1024
[   55.424224][  T661] EXT4-fs (loop0): Ignoring removed orlov option
[   55.430751][  T661] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   55.444432][  T661] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   55.533421][  T665] loop0: detected capacity change from 0 to 1024
[   55.544019][  T665] EXT4-fs (loop0): Ignoring removed orlov option
[   55.550594][  T665] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   55.564409][  T665] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   55.662740][  T669] loop0: detected capacity change from 0 to 1024
[   55.695353][  T669] EXT4-fs (loop0): Ignoring removed orlov option
[   55.701760][  T669] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   55.714193][  T669] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   55.795673][  T673] loop0: detected capacity change from 0 to 1024
[   55.825039][  T673] EXT4-fs (loop0): Ignoring removed orlov option
[   55.831901][  T673] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   55.844661][  T673] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   55.943782][  T677] loop0: detected capacity change from 0 to 1024
[   56.006088][  T677] EXT4-fs (loop0): Ignoring removed orlov option
[   56.012692][  T677] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   56.024491][  T677] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   56.190167][  T681] loop0: detected capacity change from 0 to 1024
[   56.234343][  T681] EXT4-fs (loop0): Ignoring removed orlov option
[   56.240868][  T681] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   56.254407][  T681] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   56.342856][  T685] loop0: detected capacity change from 0 to 1024
[   56.377627][  T685] EXT4-fs (loop0): Ignoring removed orlov option
[   56.384138][  T685] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   56.394394][  T685] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   56.503523][  T689] loop0: detected capacity change from 0 to 1024
[   56.575144][  T689] EXT4-fs (loop0): Ignoring removed orlov option
[   56.581600][  T689] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   56.594503][  T689] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   56.674981][  T693] loop0: detected capacity change from 0 to 1024
[   56.734692][  T693] EXT4-fs (loop0): Ignoring removed orlov option
[   56.741211][  T693] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   56.754436][  T693] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   56.903185][  T697] loop0: detected capacity change from 0 to 1024
2025/07/28 18:51:50 executed programs: 52
[   56.974234][  T697] EXT4-fs (loop0): Ignoring removed orlov option
[   56.980865][  T697] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   56.994356][  T697] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   57.063274][  T701] loop0: detected capacity change from 0 to 1024
[   57.095277][  T701] EXT4-fs (loop0): Ignoring removed orlov option
[   57.101839][  T701] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   57.114600][  T701] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   57.260485][  T706] loop0: detected capacity change from 0 to 1024
[   57.336136][  T706] EXT4-fs (loop0): Ignoring removed orlov option
[   57.342618][  T706] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   57.354757][  T706] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   57.443501][  T710] loop0: detected capacity change from 0 to 1024
[   57.535516][  T710] EXT4-fs (loop0): Ignoring removed orlov option
[   57.541948][  T710] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   57.554373][  T710] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.
[   57.664613][  T714] loop0: detected capacity change from 0 to 1024
[   57.715740][  T714] EXT4-fs (loop0): Ignoring removed orlov option
[   57.722151][  T714] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option
[   57.734301][  T714] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none.