BUG: memory leak
unreferenced object 0xffff8881223633a0 (size 32):
  comm "syz-executor249", pid 7086, jiffies 4294945143 (age 17.360s)
  hex dump (first 32 bytes):
    39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00  9p..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223632e0 (size 32):
  comm "syz-executor249", pid 7087, jiffies 4294945143 (age 17.360s)
  hex dump (first 32 bytes):
    39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00  9p..............
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363440 (size 32):
  comm "syz-executor249", pid 7091, jiffies 4294945144 (age 17.350s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 42 86 04 00 ea ff ff  9p.......B......
    40 65 88 04 00 ea ff ff 80 9b 88 04 00 ea ff ff  @e..............
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363d00 (size 32):
  comm "syz-executor249", pid 7092, jiffies 4294945144 (age 17.350s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 0a 86 04 00 ea ff ff  9p..............
    00 0b 86 04 00 ea ff ff 40 0b 86 04 00 ea ff ff  ........@.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223633a0 (size 32):
  comm "syz-executor249", pid 7086, jiffies 4294945143 (age 18.260s)
  hex dump (first 32 bytes):
    39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00  9p..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223632e0 (size 32):
  comm "syz-executor249", pid 7087, jiffies 4294945143 (age 18.260s)
  hex dump (first 32 bytes):
    39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00  9p..............
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363440 (size 32):
  comm "syz-executor249", pid 7091, jiffies 4294945144 (age 18.250s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 42 86 04 00 ea ff ff  9p.......B......
    40 65 88 04 00 ea ff ff 80 9b 88 04 00 ea ff ff  @e..............
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363d00 (size 32):
  comm "syz-executor249", pid 7092, jiffies 4294945144 (age 18.250s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 0a 86 04 00 ea ff ff  9p..............
    00 0b 86 04 00 ea ff ff 40 0b 86 04 00 ea ff ff  ........@.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223633a0 (size 32):
  comm "syz-executor249", pid 7086, jiffies 4294945143 (age 18.310s)
  hex dump (first 32 bytes):
    39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00  9p..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223632e0 (size 32):
  comm "syz-executor249", pid 7087, jiffies 4294945143 (age 18.310s)
  hex dump (first 32 bytes):
    39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00  9p..............
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363440 (size 32):
  comm "syz-executor249", pid 7091, jiffies 4294945144 (age 18.300s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 42 86 04 00 ea ff ff  9p.......B......
    40 65 88 04 00 ea ff ff 80 9b 88 04 00 ea ff ff  @e..............
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363d00 (size 32):
  comm "syz-executor249", pid 7092, jiffies 4294945144 (age 18.300s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 0a 86 04 00 ea ff ff  9p..............
    00 0b 86 04 00 ea ff ff 40 0b 86 04 00 ea ff ff  ........@.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223633a0 (size 32):
  comm "syz-executor249", pid 7086, jiffies 4294945143 (age 19.210s)
  hex dump (first 32 bytes):
    39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00  9p..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223632e0 (size 32):
  comm "syz-executor249", pid 7087, jiffies 4294945143 (age 19.210s)
  hex dump (first 32 bytes):
    39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00  9p..............
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363440 (size 32):
  comm "syz-executor249", pid 7091, jiffies 4294945144 (age 19.200s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 42 86 04 00 ea ff ff  9p.......B......
    40 65 88 04 00 ea ff ff 80 9b 88 04 00 ea ff ff  @e..............
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363d00 (size 32):
  comm "syz-executor249", pid 7092, jiffies 4294945144 (age 19.200s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 0a 86 04 00 ea ff ff  9p..............
    00 0b 86 04 00 ea ff ff 40 0b 86 04 00 ea ff ff  ........@.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223633a0 (size 32):
  comm "syz-executor249", pid 7086, jiffies 4294945143 (age 20.120s)
  hex dump (first 32 bytes):
    39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00  9p..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223632e0 (size 32):
  comm "syz-executor249", pid 7087, jiffies 4294945143 (age 20.120s)
  hex dump (first 32 bytes):
    39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00  9p..............
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363440 (size 32):
  comm "syz-executor249", pid 7091, jiffies 4294945144 (age 20.110s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 42 86 04 00 ea ff ff  9p.......B......
    40 65 88 04 00 ea ff ff 80 9b 88 04 00 ea ff ff  @e..............
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363d00 (size 32):
  comm "syz-executor249", pid 7092, jiffies 4294945144 (age 20.110s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 0a 86 04 00 ea ff ff  9p..............
    00 0b 86 04 00 ea ff ff 40 0b 86 04 00 ea ff ff  ........@.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223633a0 (size 32):
  comm "syz-executor249", pid 7086, jiffies 4294945143 (age 21.020s)
  hex dump (first 32 bytes):
    39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00  9p..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223632e0 (size 32):
  comm "syz-executor249", pid 7087, jiffies 4294945143 (age 21.020s)
  hex dump (first 32 bytes):
    39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00  9p..............
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363440 (size 32):
  comm "syz-executor249", pid 7091, jiffies 4294945144 (age 21.010s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 42 86 04 00 ea ff ff  9p.......B......
    40 65 88 04 00 ea ff ff 80 9b 88 04 00 ea ff ff  @e..............
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363d00 (size 32):
  comm "syz-executor249", pid 7092, jiffies 4294945144 (age 21.010s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 0a 86 04 00 ea ff ff  9p..............
    00 0b 86 04 00 ea ff ff 40 0b 86 04 00 ea ff ff  ........@.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223633a0 (size 32):
  comm "syz-executor249", pid 7086, jiffies 4294945143 (age 21.920s)
  hex dump (first 32 bytes):
    39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00  9p..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223632e0 (size 32):
  comm "syz-executor249", pid 7087, jiffies 4294945143 (age 21.920s)
  hex dump (first 32 bytes):
    39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00  9p..............
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363440 (size 32):
  comm "syz-executor249", pid 7091, jiffies 4294945144 (age 21.910s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 42 86 04 00 ea ff ff  9p.......B......
    40 65 88 04 00 ea ff ff 80 9b 88 04 00 ea ff ff  @e..............
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363d00 (size 32):
  comm "syz-executor249", pid 7092, jiffies 4294945144 (age 21.910s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 0a 86 04 00 ea ff ff  9p..............
    00 0b 86 04 00 ea ff ff 40 0b 86 04 00 ea ff ff  ........@.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223633a0 (size 32):
  comm "syz-executor249", pid 7086, jiffies 4294945143 (age 21.980s)
  hex dump (first 32 bytes):
    39 70 00 00 01 00 00 00 00 00 00 00 00 00 00 00  9p..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881223632e0 (size 32):
  comm "syz-executor249", pid 7087, jiffies 4294945143 (age 21.980s)
  hex dump (first 32 bytes):
    39 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00  9p..............
    01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00  ........+.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363440 (size 32):
  comm "syz-executor249", pid 7091, jiffies 4294945144 (age 21.970s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 42 86 04 00 ea ff ff  9p.......B......
    40 65 88 04 00 ea ff ff 80 9b 88 04 00 ea ff ff  @e..............
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888122363d00 (size 32):
  comm "syz-executor249", pid 7092, jiffies 4294945144 (age 21.970s)
  hex dump (first 32 bytes):
    39 70 00 04 00 ea ff ff c0 0a 86 04 00 ea ff ff  9p..............
    00 0b 86 04 00 ea ff ff 40 0b 86 04 00 ea ff ff  ........@.......
  backtrace:
    [<0000000016b2aa09>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000016b2aa09>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000016b2aa09>] slab_alloc mm/slab.c:3319 [inline]
    [<0000000016b2aa09>] __do_kmalloc mm/slab.c:3653 [inline]
    [<0000000016b2aa09>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<00000000d4e6bfa1>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<0000000002627c85>] match_strdup+0x21/0x30 lib/parser.c:322
    [<0000000098d20b96>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<0000000098d20b96>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000009626bdd6>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000001c1323a1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647
    [<0000000087d31431>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545
    [<00000000d8e21fd7>] do_new_mount fs/namespace.c:2823 [inline]
    [<00000000d8e21fd7>] do_mount+0x95f/0xc60 fs/namespace.c:3143
    [<00000000acf8f5d0>] ksys_mount+0xab/0x120 fs/namespace.c:3352
    [<0000000067968ddd>] __do_sys_mount fs/namespace.c:3366 [inline]
    [<0000000067968ddd>] __se_sys_mount fs/namespace.c:3363 [inline]
    [<0000000067968ddd>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363
    [<00000000630efeb2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<000000009fc09530>] entry_SYSCALL_64_after_hwframe+0x44/0xa9