BUG: memory leak
unreferenced object 0xffff88811a21e3c0 (size 32):
  comm "syz-executor265", pid 7061, jiffies 4294947151 (age 16.390s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117b4b200 (size 32):
  comm "syz-executor265", pid 7065, jiffies 4294947151 (age 16.390s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881181e9240 (size 32):
  comm "syz-executor265", pid 7062, jiffies 4294947156 (age 16.340s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888123353ce0 (size 32):
  comm "syz-executor265", pid 7064, jiffies 4294947157 (age 16.330s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a21e3c0 (size 32):
  comm "syz-executor265", pid 7061, jiffies 4294947151 (age 17.300s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117b4b200 (size 32):
  comm "syz-executor265", pid 7065, jiffies 4294947151 (age 17.300s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881181e9240 (size 32):
  comm "syz-executor265", pid 7062, jiffies 4294947156 (age 17.250s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888123353ce0 (size 32):
  comm "syz-executor265", pid 7064, jiffies 4294947157 (age 17.240s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a21e3c0 (size 32):
  comm "syz-executor265", pid 7061, jiffies 4294947151 (age 18.200s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117b4b200 (size 32):
  comm "syz-executor265", pid 7065, jiffies 4294947151 (age 18.200s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881181e9240 (size 32):
  comm "syz-executor265", pid 7062, jiffies 4294947156 (age 18.150s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888123353ce0 (size 32):
  comm "syz-executor265", pid 7064, jiffies 4294947157 (age 18.140s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a21e3c0 (size 32):
  comm "syz-executor265", pid 7061, jiffies 4294947151 (age 19.960s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117b4b200 (size 32):
  comm "syz-executor265", pid 7065, jiffies 4294947151 (age 19.960s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881181e9240 (size 32):
  comm "syz-executor265", pid 7062, jiffies 4294947156 (age 19.910s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888123353ce0 (size 32):
  comm "syz-executor265", pid 7064, jiffies 4294947157 (age 19.900s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a21e3c0 (size 32):
  comm "syz-executor265", pid 7061, jiffies 4294947151 (age 20.860s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117b4b200 (size 32):
  comm "syz-executor265", pid 7065, jiffies 4294947151 (age 20.860s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881181e9240 (size 32):
  comm "syz-executor265", pid 7062, jiffies 4294947156 (age 20.810s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888123353ce0 (size 32):
  comm "syz-executor265", pid 7064, jiffies 4294947157 (age 20.800s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a21e3c0 (size 32):
  comm "syz-executor265", pid 7061, jiffies 4294947151 (age 21.760s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117b4b200 (size 32):
  comm "syz-executor265", pid 7065, jiffies 4294947151 (age 21.760s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881181e9240 (size 32):
  comm "syz-executor265", pid 7062, jiffies 4294947156 (age 21.710s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888123353ce0 (size 32):
  comm "syz-executor265", pid 7064, jiffies 4294947157 (age 21.700s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a21e3c0 (size 32):
  comm "syz-executor265", pid 7061, jiffies 4294947151 (age 22.660s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888117b4b200 (size 32):
  comm "syz-executor265", pid 7065, jiffies 4294947151 (age 22.660s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881181e9240 (size 32):
  comm "syz-executor265", pid 7062, jiffies 4294947156 (age 22.610s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888123353ce0 (size 32):
  comm "syz-executor265", pid 7064, jiffies 4294947157 (age 22.600s)
  hex dump (first 32 bytes):
    77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00  wfdno...........
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<000000002303d7b9>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000002303d7b9>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000002303d7b9>] slab_alloc mm/slab.c:3320 [inline]
    [<000000002303d7b9>] __do_kmalloc mm/slab.c:3654 [inline]
    [<000000002303d7b9>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3671
    [<000000002eac714a>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000073e823b7>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000004ccb9b71>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000004ccb9b71>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000007622e224>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001cba8642>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<000000001d20bad7>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<000000004f0d1459>] do_new_mount fs/namespace.c:2822 [inline]
    [<000000004f0d1459>] do_mount+0x97c/0xc80 fs/namespace.c:3142
    [<000000004f9b4750>] __do_sys_mount fs/namespace.c:3351 [inline]
    [<000000004f9b4750>] __se_sys_mount fs/namespace.c:3328 [inline]
    [<000000004f9b4750>] __x64_sys_mount+0xc0/0x140 fs/namespace.c:3328
    [<00000000eca0bc49>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294
    [<000000006464b2ba>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

executing program