Bad inode number on dev loop9: 2 is out of range
SysV FS: get root inode failed
oldfs: cannot read superblock
------------[ cut here ]------------
VFS: brelse: Trying to free free buffer
WARNING: CPU: 0 PID: 8496 at fs/buffer.c:1145 __brelse fs/buffer.c:1145 [inline]
WARNING: CPU: 0 PID: 8496 at fs/buffer.c:1145 brelse include/linux/buffer_head.h:326 [inline]
WARNING: CPU: 0 PID: 8496 at fs/buffer.c:1145 __invalidate_bh_lrus fs/buffer.c:1380 [inline]
WARNING: CPU: 0 PID: 8496 at fs/buffer.c:1145 invalidate_bh_lru+0x128/0x200 fs/buffer.c:1393
Modules linked in:
CPU: 0 PID: 8496 Comm: syz.9.953 Not tainted 6.1.115-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __brelse fs/buffer.c:1145 [inline]
pc : brelse include/linux/buffer_head.h:326 [inline]
pc : __invalidate_bh_lrus fs/buffer.c:1380 [inline]
pc : invalidate_bh_lru+0x128/0x200 fs/buffer.c:1393
lr : __brelse fs/buffer.c:1145 [inline]
lr : brelse include/linux/buffer_head.h:326 [inline]
lr : __invalidate_bh_lrus fs/buffer.c:1380 [inline]
lr : invalidate_bh_lru+0x128/0x200 fs/buffer.c:1393
sp : ffff800021227450
x29: ffff800021227450 x28: ffff8000159cd000 x27: ffff0001b3d317ce
x26: 0000000000000001 x25: 00000000ffffffff x24: ffff0001b3d07658
x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000
x20: ffff0000f1dacee0 x19: ffff8000124b3580 x18: ffff800021227640
x17: 0000000000000000 x16: ffff80001229a1fc x15: 0000000000000002
x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000040000
x11: 0000000000017638 x10: ffff80002ccb6000 x9 : 0b6b43015ed44800
x8 : 0b6b43015ed44800 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800021226d38 x4 : ffff800015ab3880 x3 : ffff80000858b24c
x2 : 0000000000000001 x1 : 0000000100000002 x0 : 0000000000000000
Call trace:
 __brelse fs/buffer.c:1145 [inline]
 brelse include/linux/buffer_head.h:326 [inline]
 __invalidate_bh_lrus fs/buffer.c:1380 [inline]
 invalidate_bh_lru+0x128/0x200 fs/buffer.c:1393
 smp_call_function_many_cond+0x828/0x32b8 kernel/smp.c:989
 on_each_cpu_cond_mask+0x5c/0xc4 kernel/smp.c:1166
 on_each_cpu_cond include/linux/smp.h:105 [inline]
 invalidate_bh_lrus+0x34/0x40 fs/buffer.c:1412
 kill_bdev block/bdev.c:75 [inline]
 blkdev_flush_mapping+0x128/0x280 block/bdev.c:664
 blkdev_put_whole block/bdev.c:695 [inline]
 blkdev_put+0x464/0x6e0 block/bdev.c:955
 kill_block_super+0x98/0xdc fs/super.c:1473
 deactivate_locked_super+0xac/0x124 fs/super.c:332
 mount_bdev+0x294/0x370 fs/super.c:1445
 sysv_mount+0x44/0x58 fs/sysv/super.c:534
 legacy_get_tree+0xd4/0x16c fs/fs_context.c:632
 vfs_get_tree+0x90/0x274 fs/super.c:1573
 do_new_mount+0x278/0x8fc fs/namespace.c:3056
 path_mount+0x590/0xe5c fs/namespace.c:3386
 do_mount fs/namespace.c:3399 [inline]
 __do_sys_mount fs/namespace.c:3607 [inline]
 __se_sys_mount fs/namespace.c:3584 [inline]
 __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3584
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
irq event stamp: 1640
hardirqs last  enabled at (1639): [<ffff80000897b080>] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242
hardirqs last disabled at (1640): [<ffff80000844e6c0>] smp_call_function_many_cond+0x81c/0x32b8 kernel/smp.c:988
softirqs last  enabled at (1500): [<ffff8000081c8458>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (1500): [<ffff8000081c8458>] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599
softirqs last disabled at (1223): [<ffff800008020174>] __do_softirq+0x14/0x20 kernel/softirq.c:605
---[ end trace 0000000000000000 ]---