Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   49.091783][ T8446] loop0: detected capacity change from 4096 to 0
[   49.100442][ T8446] Quota error (device loop0): v2_read_file_info: Free block number too big (0 >= 0).
[   49.110391][ T8446] EXT4-fs warning (device loop0): ext4_enable_quotas:6430: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix.
[   49.124846][ T8446] EXT4-fs (loop0): mount failed
[   55.015110][ T8445] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff8881108ce600 (size 64):
  comm "syz-executor234", pid 8446, jiffies 4294942183 (age 7.960s)
  hex dump (first 32 bytes):
    00 a8 9d 0a 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:
    [<00000000b3a4a426>] v2_read_file_info+0x1ae/0x430
    [<00000000cdeb44a5>] dquot_load_quota_sb+0x351/0x650
    [<000000008c7326b9>] dquot_load_quota_inode+0xda/0x160
    [<00000000229fa94a>] ext4_enable_quotas+0x1b2/0x2f0
    [<00000000bf5e32dd>] ext4_fill_super+0x3fa5/0x5ad0
    [<00000000a28d9fff>] mount_bdev+0x223/0x260
    [<000000000ac81764>] legacy_get_tree+0x2b/0x90
    [<00000000685ec0bf>] vfs_get_tree+0x28/0x100
    [<0000000013e5f54b>] path_mount+0xc5e/0x1170
    [<00000000c58efe4b>] __x64_sys_mount+0x18e/0x1d0
    [<0000000025d689a6>] do_syscall_64+0x2d/0x70
    [<0000000065b49dc2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9