Warning: Permanently added '10.128.0.197' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   50.893228][ T8439] loop0: detected capacity change from 4096 to 0
[   50.901526][ T8439] Quota error (device loop0): v2_read_file_info: Free block number too big (0 >= 0).
[   50.911164][ T8439] EXT4-fs warning (device loop0): ext4_enable_quotas:6430: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix.
[   50.925388][ T8439] EXT4-fs (loop0): mount failed
[   56.866773][ T8438] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff8881108e5300 (size 64):
  comm "syz-executor948", pid 8439, jiffies 4294942363 (age 8.050s)
  hex dump (first 32 bytes):
    00 f0 1e 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:
    [<0000000051093582>] v2_read_file_info+0x1ae/0x430
    [<0000000009432e7c>] dquot_load_quota_sb+0x351/0x650
    [<000000007d2808f8>] dquot_load_quota_inode+0xda/0x160
    [<0000000020e7a583>] ext4_enable_quotas+0x1b2/0x2f0
    [<000000008d59daac>] ext4_fill_super+0x3fa5/0x5ad0
    [<0000000079506d76>] mount_bdev+0x223/0x260
    [<000000000d8abd99>] legacy_get_tree+0x2b/0x90
    [<000000004710efa0>] vfs_get_tree+0x28/0x100
    [<000000003e309a7b>] path_mount+0xc5e/0x1170
    [<000000005e1908cc>] __x64_sys_mount+0x18e/0x1d0
    [<000000003fa9d051>] do_syscall_64+0x2d/0x70
    [<00000000cfcf53e2>] entry_SYSCALL_64_after_hwframe+0x44/0xa9