Warning: Permanently added '10.128.0.31' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 52.394364][ T8516] loop0: detected capacity change from 4096 to 0 [ 52.403264][ T8516] Quota error (device loop0): v2_read_file_info: Free block number too big (0 >= 0). [ 52.413633][ T8516] EXT4-fs warning (device loop0): ext4_enable_quotas:6392: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 52.428346][ T8516] EXT4-fs (loop0): mount failed executing program [ 58.195701][ T8524] loop0: detected capacity change from 4096 to 0 [ 58.204509][ T8524] Quota error (device loop0): v2_read_file_info: Free block number too big (0 >= 0). [ 58.215968][ T8524] EXT4-fs warning (device loop0): ext4_enable_quotas:6392: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 58.233486][ T8524] EXT4-fs (loop0): mount failed [ 59.597050][ T8515] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888110974f00 (size 64): comm "syz-executor849", pid 8516, jiffies 4294942501 (age 13.960s) hex dump (first 32 bytes): 00 30 ee 0d 81 88 ff ff 00 00 00 00 00 00 00 00 .0.............. 00 00 00 00 00 00 00 00 0a 00 00 00 48 00 00 00 ............H... backtrace: [<0000000018aa1939>] v2_read_file_info+0x1ae/0x430 [<000000001061252b>] dquot_load_quota_sb+0x351/0x650 [<000000006c1f70f9>] dquot_load_quota_inode+0xda/0x160 [<00000000abace495>] ext4_enable_quotas+0x1b2/0x2f0 [<00000000b6d6a975>] ext4_fill_super+0x3bc5/0x5ac0 [<0000000003a869bd>] mount_bdev+0x223/0x260 [<000000002138e18c>] legacy_get_tree+0x2b/0x90 [<0000000096e90d3d>] vfs_get_tree+0x28/0x100 [<00000000eddeeb8e>] path_mount+0xc5e/0x1170 [<00000000c52e2f18>] __x64_sys_mount+0x18e/0x1d0 [<00000000e70a31f4>] do_syscall_64+0x2d/0x70 [<000000007f651b8c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9