BUG: memory leak
unreferenced object 0xffff888118fdb900 (size 32):
  comm "syz-executor210", pid 6833, jiffies 4294949324 (age 18.730s)
  hex dump (first 32 bytes):
    70 70 70 30 70 6f 73 69 78 5f 61 63 6c 5f 61 63  ppp0posix_acl_ac
    63 65 73 73 00 00 00 00 00 00 00 00 00 00 00 00  cess............
  backtrace:
    [<00000000add5f60a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000add5f60a>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000add5f60a>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000add5f60a>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000add5f60a>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004060360b>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000d4f289fe>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000008169a051>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000008169a051>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000005d37d1ed>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004146c25f>] legacy_get_tree+0x27/0x80 fs/fs_context.c:659
    [<0000000087f374f5>] vfs_get_tree+0x2e/0x110 fs/super.c:1542
    [<0000000057669214>] do_new_mount fs/namespace.c:2825 [inline]
    [<0000000057669214>] do_mount+0x96e/0xca0 fs/namespace.c:3145
    [<0000000044c1e812>] ksys_mount+0xab/0x120 fs/namespace.c:3354
    [<00000000073d28f6>] __do_sys_mount fs/namespace.c:3368 [inline]
    [<00000000073d28f6>] __se_sys_mount fs/namespace.c:3365 [inline]
    [<00000000073d28f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3365
    [<00000000484936c2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f1d9b625>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a1b9c60 (size 32):
  comm "syz-executor210", pid 6832, jiffies 4294949324 (age 18.730s)
  hex dump (first 32 bytes):
    70 70 70 30 70 6f 73 69 78 5f 61 63 6c 5f 61 63  ppp0posix_acl_ac
    63 65 73 73 00 00 00 00 00 00 00 00 00 00 00 00  cess............
  backtrace:
    [<00000000add5f60a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000add5f60a>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000add5f60a>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000add5f60a>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000add5f60a>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004060360b>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000d4f289fe>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000008169a051>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000008169a051>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000005d37d1ed>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004146c25f>] legacy_get_tree+0x27/0x80 fs/fs_context.c:659
    [<0000000087f374f5>] vfs_get_tree+0x2e/0x110 fs/super.c:1542
    [<0000000057669214>] do_new_mount fs/namespace.c:2825 [inline]
    [<0000000057669214>] do_mount+0x96e/0xca0 fs/namespace.c:3145
    [<0000000044c1e812>] ksys_mount+0xab/0x120 fs/namespace.c:3354
    [<00000000073d28f6>] __do_sys_mount fs/namespace.c:3368 [inline]
    [<00000000073d28f6>] __se_sys_mount fs/namespace.c:3365 [inline]
    [<00000000073d28f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3365
    [<00000000484936c2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f1d9b625>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811f83dde0 (size 32):
  comm "syz-executor210", pid 6837, jiffies 4294949324 (age 18.730s)
  hex dump (first 32 bytes):
    70 70 70 30 70 6f 73 69 78 5f 61 63 6c 5f 61 63  ppp0posix_acl_ac
    63 65 73 73 00 00 00 00 00 00 00 00 00 00 00 00  cess............
  backtrace:
    [<00000000add5f60a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000add5f60a>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000add5f60a>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000add5f60a>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000add5f60a>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004060360b>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000d4f289fe>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000008169a051>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000008169a051>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000005d37d1ed>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004146c25f>] legacy_get_tree+0x27/0x80 fs/fs_context.c:659
    [<0000000087f374f5>] vfs_get_tree+0x2e/0x110 fs/super.c:1542
    [<0000000057669214>] do_new_mount fs/namespace.c:2825 [inline]
    [<0000000057669214>] do_mount+0x96e/0xca0 fs/namespace.c:3145
    [<0000000044c1e812>] ksys_mount+0xab/0x120 fs/namespace.c:3354
    [<00000000073d28f6>] __do_sys_mount fs/namespace.c:3368 [inline]
    [<00000000073d28f6>] __se_sys_mount fs/namespace.c:3365 [inline]
    [<00000000073d28f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3365
    [<00000000484936c2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f1d9b625>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a1b9b20 (size 32):
  comm "syz-executor210", pid 6834, jiffies 4294949329 (age 18.680s)
  hex dump (first 32 bytes):
    70 70 70 30 70 6f 73 69 78 5f 61 63 6c 5f 61 63  ppp0posix_acl_ac
    63 65 73 73 00 34 2e 73 6f 2e 32 00 00 00 00 00  cess.4.so.2.....
  backtrace:
    [<00000000add5f60a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000add5f60a>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000add5f60a>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000add5f60a>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000add5f60a>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004060360b>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000d4f289fe>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000008169a051>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000008169a051>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000005d37d1ed>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004146c25f>] legacy_get_tree+0x27/0x80 fs/fs_context.c:659
    [<0000000087f374f5>] vfs_get_tree+0x2e/0x110 fs/super.c:1542
    [<0000000057669214>] do_new_mount fs/namespace.c:2825 [inline]
    [<0000000057669214>] do_mount+0x96e/0xca0 fs/namespace.c:3145
    [<0000000044c1e812>] ksys_mount+0xab/0x120 fs/namespace.c:3354
    [<00000000073d28f6>] __do_sys_mount fs/namespace.c:3368 [inline]
    [<00000000073d28f6>] __se_sys_mount fs/namespace.c:3365 [inline]
    [<00000000073d28f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3365
    [<00000000484936c2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f1d9b625>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff888118fdb900 (size 32):
  comm "syz-executor210", pid 6833, jiffies 4294949324 (age 21.180s)
  hex dump (first 32 bytes):
    70 70 70 30 70 6f 73 69 78 5f 61 63 6c 5f 61 63  ppp0posix_acl_ac
    63 65 73 73 00 00 00 00 00 00 00 00 00 00 00 00  cess............
  backtrace:
    [<00000000add5f60a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000add5f60a>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000add5f60a>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000add5f60a>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000add5f60a>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004060360b>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000d4f289fe>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000008169a051>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000008169a051>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000005d37d1ed>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004146c25f>] legacy_get_tree+0x27/0x80 fs/fs_context.c:659
    [<0000000087f374f5>] vfs_get_tree+0x2e/0x110 fs/super.c:1542
    [<0000000057669214>] do_new_mount fs/namespace.c:2825 [inline]
    [<0000000057669214>] do_mount+0x96e/0xca0 fs/namespace.c:3145
    [<0000000044c1e812>] ksys_mount+0xab/0x120 fs/namespace.c:3354
    [<00000000073d28f6>] __do_sys_mount fs/namespace.c:3368 [inline]
    [<00000000073d28f6>] __se_sys_mount fs/namespace.c:3365 [inline]
    [<00000000073d28f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3365
    [<00000000484936c2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f1d9b625>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a1b9c60 (size 32):
  comm "syz-executor210", pid 6832, jiffies 4294949324 (age 21.180s)
  hex dump (first 32 bytes):
    70 70 70 30 70 6f 73 69 78 5f 61 63 6c 5f 61 63  ppp0posix_acl_ac
    63 65 73 73 00 00 00 00 00 00 00 00 00 00 00 00  cess............
  backtrace:
    [<00000000add5f60a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000add5f60a>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000add5f60a>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000add5f60a>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000add5f60a>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004060360b>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000d4f289fe>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000008169a051>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000008169a051>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000005d37d1ed>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004146c25f>] legacy_get_tree+0x27/0x80 fs/fs_context.c:659
    [<0000000087f374f5>] vfs_get_tree+0x2e/0x110 fs/super.c:1542
    [<0000000057669214>] do_new_mount fs/namespace.c:2825 [inline]
    [<0000000057669214>] do_mount+0x96e/0xca0 fs/namespace.c:3145
    [<0000000044c1e812>] ksys_mount+0xab/0x120 fs/namespace.c:3354
    [<00000000073d28f6>] __do_sys_mount fs/namespace.c:3368 [inline]
    [<00000000073d28f6>] __se_sys_mount fs/namespace.c:3365 [inline]
    [<00000000073d28f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3365
    [<00000000484936c2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f1d9b625>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811f83dde0 (size 32):
  comm "syz-executor210", pid 6837, jiffies 4294949324 (age 21.180s)
  hex dump (first 32 bytes):
    70 70 70 30 70 6f 73 69 78 5f 61 63 6c 5f 61 63  ppp0posix_acl_ac
    63 65 73 73 00 00 00 00 00 00 00 00 00 00 00 00  cess............
  backtrace:
    [<00000000add5f60a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000add5f60a>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000add5f60a>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000add5f60a>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000add5f60a>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004060360b>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000d4f289fe>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000008169a051>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000008169a051>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000005d37d1ed>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004146c25f>] legacy_get_tree+0x27/0x80 fs/fs_context.c:659
    [<0000000087f374f5>] vfs_get_tree+0x2e/0x110 fs/super.c:1542
    [<0000000057669214>] do_new_mount fs/namespace.c:2825 [inline]
    [<0000000057669214>] do_mount+0x96e/0xca0 fs/namespace.c:3145
    [<0000000044c1e812>] ksys_mount+0xab/0x120 fs/namespace.c:3354
    [<00000000073d28f6>] __do_sys_mount fs/namespace.c:3368 [inline]
    [<00000000073d28f6>] __se_sys_mount fs/namespace.c:3365 [inline]
    [<00000000073d28f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3365
    [<00000000484936c2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f1d9b625>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88811a1b9b20 (size 32):
  comm "syz-executor210", pid 6834, jiffies 4294949329 (age 21.130s)
  hex dump (first 32 bytes):
    70 70 70 30 70 6f 73 69 78 5f 61 63 6c 5f 61 63  ppp0posix_acl_ac
    63 65 73 73 00 34 2e 73 6f 2e 32 00 00 00 00 00  cess.4.so.2.....
  backtrace:
    [<00000000add5f60a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000add5f60a>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000add5f60a>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000add5f60a>] __do_kmalloc mm/slab.c:3653 [inline]
    [<00000000add5f60a>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670
    [<000000004060360b>] kmemdup_nul+0x31/0x80 mm/util.c:150
    [<00000000d4f289fe>] match_strdup+0x21/0x30 lib/parser.c:322
    [<000000008169a051>] v9fs_parse_options fs/9p/v9fs.c:281 [inline]
    [<000000008169a051>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422
    [<000000005d37d1ed>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124
    [<000000004146c25f>] legacy_get_tree+0x27/0x80 fs/fs_context.c:659
    [<0000000087f374f5>] vfs_get_tree+0x2e/0x110 fs/super.c:1542
    [<0000000057669214>] do_new_mount fs/namespace.c:2825 [inline]
    [<0000000057669214>] do_mount+0x96e/0xca0 fs/namespace.c:3145
    [<0000000044c1e812>] ksys_mount+0xab/0x120 fs/namespace.c:3354
    [<00000000073d28f6>] __do_sys_mount fs/namespace.c:3368 [inline]
    [<00000000073d28f6>] __se_sys_mount fs/namespace.c:3365 [inline]
    [<00000000073d28f6>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3365
    [<00000000484936c2>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000f1d9b625>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

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