Warning: Permanently added '10.128.0.74' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   51.573711][ T8489] loop0: detected capacity change from 4096 to 0
[   51.582654][ T8489] Quota error (device loop0): v2_read_file_info: Free block number too big (0 >= 0).
[   51.592698][ T8489] EXT4-fs warning (device loop0): ext4_enable_quotas:6392: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix.
[   51.607547][ T8489] EXT4-fs (loop0): mount failed
executing program
[   56.786872][ T8497] loop0: detected capacity change from 4096 to 0
[   56.795401][ T8497] Quota error (device loop0): v2_read_file_info: Free block number too big (0 >= 0).
[   56.805214][ T8497] EXT4-fs warning (device loop0): ext4_enable_quotas:6392: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix.
[   56.819671][ T8497] EXT4-fs (loop0): mount failed
[   57.914198][ T8488] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810f842480 (size 64):
  comm "syz-executor867", pid 8489, jiffies 4294942424 (age 12.520s)
  hex dump (first 32 bytes):
    00 80 c2 0d 81 88 ff ff 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 0a 00 00 00 48 00 00 00  ............H...
  backtrace:
    [<00000000c71216d7>] v2_read_file_info+0x1ae/0x430
    [<00000000bd254301>] dquot_load_quota_sb+0x351/0x650
    [<000000001436e757>] dquot_load_quota_inode+0xda/0x160
    [<000000002c402c49>] ext4_enable_quotas+0x1b2/0x2f0
    [<00000000c706372e>] ext4_fill_super+0x3bc5/0x5ac0
    [<000000004aa5b64a>] mount_bdev+0x223/0x260
    [<00000000ed99bdb1>] legacy_get_tree+0x2b/0x90
    [<000000008a73f81d>] vfs_get_tree+0x28/0x100
    [<000000009f54ff3f>] path_mount+0xc5e/0x1170
    [<00000000eb50c265>] __x64_sys_mount+0x18e/0x1d0
    [<00000000171d557d>] do_syscall_64+0x2d/0x70
    [<00000000b65e1578>] entry_SYSCALL_64_after_hwframe+0x44/0xa9