BUG: memory leak unreferenced object 0xffff88811fa493a0 (size 32): comm "syz-executor763", pid 6948, jiffies 4294943772 (age 16.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 6a 65 63 74 5f 4294943772.ject_ 72 3a 75 64 65 76 5f 74 62 6c 5f 74 3a 73 30 00 r:udev_tbl_t:s0. backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811795eae0 (size 32): comm "syz-executor763", pid 6949, jiffies 4294943772 (age 16.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112aebc00 (size 32): comm "syz-executor763", pid 6953, jiffies 4294943772 (age 16.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d9db8a0 (size 32): comm "syz-executor763", pid 6954, jiffies 4294943772 (age 16.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 00 00 00 00 00 4294943772...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fa493a0 (size 32): comm "syz-executor763", pid 6948, jiffies 4294943772 (age 17.750s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 6a 65 63 74 5f 4294943772.ject_ 72 3a 75 64 65 76 5f 74 62 6c 5f 74 3a 73 30 00 r:udev_tbl_t:s0. backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811795eae0 (size 32): comm "syz-executor763", pid 6949, jiffies 4294943772 (age 17.750s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112aebc00 (size 32): comm "syz-executor763", pid 6953, jiffies 4294943772 (age 17.750s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d9db8a0 (size 32): comm "syz-executor763", pid 6954, jiffies 4294943772 (age 17.750s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 00 00 00 00 00 4294943772...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fa493a0 (size 32): comm "syz-executor763", pid 6948, jiffies 4294943772 (age 18.610s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 6a 65 63 74 5f 4294943772.ject_ 72 3a 75 64 65 76 5f 74 62 6c 5f 74 3a 73 30 00 r:udev_tbl_t:s0. backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811795eae0 (size 32): comm "syz-executor763", pid 6949, jiffies 4294943772 (age 18.610s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112aebc00 (size 32): comm "syz-executor763", pid 6953, jiffies 4294943772 (age 18.610s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d9db8a0 (size 32): comm "syz-executor763", pid 6954, jiffies 4294943772 (age 18.610s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 00 00 00 00 00 4294943772...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fa493a0 (size 32): comm "syz-executor763", pid 6948, jiffies 4294943772 (age 19.480s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 6a 65 63 74 5f 4294943772.ject_ 72 3a 75 64 65 76 5f 74 62 6c 5f 74 3a 73 30 00 r:udev_tbl_t:s0. backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811795eae0 (size 32): comm "syz-executor763", pid 6949, jiffies 4294943772 (age 19.480s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112aebc00 (size 32): comm "syz-executor763", pid 6953, jiffies 4294943772 (age 19.480s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d9db8a0 (size 32): comm "syz-executor763", pid 6954, jiffies 4294943772 (age 19.480s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 00 00 00 00 00 4294943772...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811fa493a0 (size 32): comm "syz-executor763", pid 6948, jiffies 4294943772 (age 19.540s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 6a 65 63 74 5f 4294943772.ject_ 72 3a 75 64 65 76 5f 74 62 6c 5f 74 3a 73 30 00 r:udev_tbl_t:s0. backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811795eae0 (size 32): comm "syz-executor763", pid 6949, jiffies 4294943772 (age 19.540s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888112aebc00 (size 32): comm "syz-executor763", pid 6953, jiffies 4294943772 (age 19.540s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 73 74 65 6d 5f 4294943772.stem_ 72 3a 6b 65 72 6e 65 6c 5f 74 3a 73 30 00 00 00 r:kernel_t:s0... backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810d9db8a0 (size 32): comm "syz-executor763", pid 6954, jiffies 4294943772 (age 19.540s) hex dump (first 32 bytes): 34 32 39 34 39 34 33 37 37 32 00 00 00 00 00 00 4294943772...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000009b0c2f71>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000009b0c2f71>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000009b0c2f71>] slab_alloc mm/slab.c:3319 [inline] [<000000009b0c2f71>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000fae6af7d>] kmalloc include/linux/slab.h:556 [inline] [<00000000fae6af7d>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000fae6af7d>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<00000000412210f7>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<00000000f048893d>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000fbf0a817>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<000000004cebf99f>] vfs_get_tree+0x2d/0xe0 fs/super.c:1542 [<000000007b4a2006>] do_new_mount fs/namespace.c:2823 [inline] [<000000007b4a2006>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000003054a5c0>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000d6697a94>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000d6697a94>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000d6697a94>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000267110d0>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000bdf748e5>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program