BUG: memory leak unreferenced object 0xffff88811883a620 (size 32): comm "syz-executor498", pid 6853, jiffies 4294943505 (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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a8232c0 (size 32): comm "syz-executor498", pid 6854, jiffies 4294943505 (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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811c007cc0 (size 32): comm "syz-executor498", pid 6859, jiffies 4294943506 (age 18.250s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117d2cd60 (size 32): comm "syz-executor498", pid 6855, jiffies 4294943510 (age 18.210s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811883a620 (size 32): comm "syz-executor498", pid 6853, jiffies 4294943505 (age 18.320s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a8232c0 (size 32): comm "syz-executor498", pid 6854, jiffies 4294943505 (age 18.320s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811c007cc0 (size 32): comm "syz-executor498", pid 6859, jiffies 4294943506 (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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117d2cd60 (size 32): comm "syz-executor498", pid 6855, jiffies 4294943510 (age 18.270s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811883a620 (size 32): comm "syz-executor498", pid 6853, jiffies 4294943505 (age 19.250s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a8232c0 (size 32): comm "syz-executor498", pid 6854, jiffies 4294943505 (age 19.250s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811c007cc0 (size 32): comm "syz-executor498", pid 6859, jiffies 4294943506 (age 19.240s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117d2cd60 (size 32): comm "syz-executor498", pid 6855, jiffies 4294943510 (age 19.200s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811883a620 (size 32): comm "syz-executor498", pid 6853, jiffies 4294943505 (age 20.180s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a8232c0 (size 32): comm "syz-executor498", pid 6854, jiffies 4294943505 (age 20.180s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811c007cc0 (size 32): comm "syz-executor498", pid 6859, jiffies 4294943506 (age 20.170s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117d2cd60 (size 32): comm "syz-executor498", pid 6855, jiffies 4294943510 (age 20.130s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811883a620 (size 32): comm "syz-executor498", pid 6853, jiffies 4294943505 (age 21.120s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811a8232c0 (size 32): comm "syz-executor498", pid 6854, jiffies 4294943505 (age 21.120s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811c007cc0 (size 32): comm "syz-executor498", pid 6859, jiffies 4294943506 (age 21.110s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117d2cd60 (size 32): comm "syz-executor498", pid 6855, jiffies 4294943510 (age 21.070s) 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: [<000000002a0b55e7>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000002a0b55e7>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000002a0b55e7>] slab_alloc mm/slab.c:3319 [inline] [<000000002a0b55e7>] __do_kmalloc mm/slab.c:3653 [inline] [<000000002a0b55e7>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<00000000eb563392>] kmemdup_nul+0x31/0x80 mm/util.c:150 [<00000000c181271b>] match_strdup+0x21/0x30 lib/parser.c:322 [<0000000078fc53fc>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000078fc53fc>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000003795b74e>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<000000001f47a3c1>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000db3abe68>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007896c111>] do_new_mount fs/namespace.c:2823 [inline] [<000000007896c111>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<00000000d16e97b5>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d82592d5>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d82592d5>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d82592d5>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000787dfead>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000ac09ab43>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program