BUG: memory leak unreferenced object 0xffff88811345bd40 (size 32): comm "syz-executor805", pid 7043, jiffies 4294944176 (age 19.200s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 03 00 00 00 1f 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bdc0 (size 32): comm "syz-executor805", pid 7051, jiffies 4294944176 (age 19.200s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bba0 (size 32): comm "syz-executor805", pid 7054, jiffies 4294944177 (age 19.190s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114073de0 (size 32): comm "syz-executor805", pid 7045, jiffies 4294944181 (age 19.150s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811345bd40 (size 32): comm "syz-executor805", pid 7043, jiffies 4294944176 (age 21.450s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 03 00 00 00 1f 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bdc0 (size 32): comm "syz-executor805", pid 7051, jiffies 4294944176 (age 21.450s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bba0 (size 32): comm "syz-executor805", pid 7054, jiffies 4294944177 (age 21.440s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114073de0 (size 32): comm "syz-executor805", pid 7045, jiffies 4294944181 (age 21.400s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811345bd40 (size 32): comm "syz-executor805", pid 7043, jiffies 4294944176 (age 22.400s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 03 00 00 00 1f 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bdc0 (size 32): comm "syz-executor805", pid 7051, jiffies 4294944176 (age 22.400s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bba0 (size 32): comm "syz-executor805", pid 7054, jiffies 4294944177 (age 22.400s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114073de0 (size 32): comm "syz-executor805", pid 7045, jiffies 4294944181 (age 22.360s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811345bd40 (size 32): comm "syz-executor805", pid 7043, jiffies 4294944176 (age 23.340s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 03 00 00 00 1f 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bdc0 (size 32): comm "syz-executor805", pid 7051, jiffies 4294944176 (age 23.340s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bba0 (size 32): comm "syz-executor805", pid 7054, jiffies 4294944177 (age 23.330s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114073de0 (size 32): comm "syz-executor805", pid 7045, jiffies 4294944181 (age 23.290s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811345bd40 (size 32): comm "syz-executor805", pid 7043, jiffies 4294944176 (age 24.490s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 03 00 00 00 1f 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bdc0 (size 32): comm "syz-executor805", pid 7051, jiffies 4294944176 (age 24.490s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bba0 (size 32): comm "syz-executor805", pid 7054, jiffies 4294944177 (age 24.480s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114073de0 (size 32): comm "syz-executor805", pid 7045, jiffies 4294944181 (age 24.440s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811345bd40 (size 32): comm "syz-executor805", pid 7043, jiffies 4294944176 (age 25.450s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 03 00 00 00 1f 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bdc0 (size 32): comm "syz-executor805", pid 7051, jiffies 4294944176 (age 25.450s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bba0 (size 32): comm "syz-executor805", pid 7054, jiffies 4294944177 (age 25.440s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114073de0 (size 32): comm "syz-executor805", pid 7045, jiffies 4294944181 (age 25.400s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811345bd40 (size 32): comm "syz-executor805", pid 7043, jiffies 4294944176 (age 26.620s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 03 00 00 00 1f 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bdc0 (size 32): comm "syz-executor805", pid 7051, jiffies 4294944176 (age 26.620s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811381bba0 (size 32): comm "syz-executor805", pid 7054, jiffies 4294944177 (age 26.610s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888114073de0 (size 32): comm "syz-executor805", pid 7045, jiffies 4294944181 (age 26.570s) hex dump (first 32 bytes): 72 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 rfdno........... 01 00 00 00 01 00 00 00 18 00 00 00 00 00 00 00 ................ backtrace: [<00000000a34d54fc>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a34d54fc>] slab_post_alloc_hook mm/slab.h:522 [inline] [<00000000a34d54fc>] slab_alloc mm/slab.c:3319 [inline] [<00000000a34d54fc>] __do_kmalloc mm/slab.c:3653 [inline] [<00000000a34d54fc>] __kmalloc_track_caller+0x165/0x300 mm/slab.c:3670 [<000000000d49201c>] kmemdup_nul+0x31/0x80 mm/util.c:143 [<00000000d4b9476b>] match_strdup+0x21/0x30 lib/parser.c:322 [<000000007b053813>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<000000007b053813>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000004c772df0>] v9fs_mount+0x5e/0x3a0 fs/9p/vfs_super.c:120 [<00000000456e899a>] legacy_get_tree+0x27/0x80 fs/fs_context.c:661 [<00000000abfd2d43>] vfs_get_tree+0x2e/0x110 fs/super.c:1413 [<00000000972e371e>] do_new_mount fs/namespace.c:2791 [inline] [<00000000972e371e>] do_mount+0x94e/0xc70 fs/namespace.c:3111 [<000000005e3898ed>] ksys_mount+0xab/0x120 fs/namespace.c:3320 [<000000004e642faa>] __do_sys_mount fs/namespace.c:3334 [inline] [<000000004e642faa>] __se_sys_mount fs/namespace.c:3331 [inline] [<000000004e642faa>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3331 [<0000000078ab1b7d>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000009f563e81>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program