BUG: memory leak unreferenced object 0xffff888110a96720 (size 32): comm "syz-executor213", pid 6971, jiffies 4294944460 (age 16.310s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45ae40 (size 32): comm "syz-executor213", pid 6972, jiffies 4294944460 (age 16.310s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 72 74 75 61 6c 4294944460.rtual 2f 62 64 69 2f 39 70 2d 32 00 00 00 00 00 00 00 /bdi/9p-2....... backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45a7a0 (size 32): comm "syz-executor213", pid 6973, jiffies 4294944460 (age 16.310s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115f2d080 (size 32): comm "syz-executor213", pid 6976, jiffies 4294944462 (age 16.290s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 32 00 75 65 75 65 2e 4294944462.ueue. 74 6d 70 00 00 00 00 00 00 00 00 00 00 00 00 00 tmp............. backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110a96720 (size 32): comm "syz-executor213", pid 6971, jiffies 4294944460 (age 17.200s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45ae40 (size 32): comm "syz-executor213", pid 6972, jiffies 4294944460 (age 17.210s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 72 74 75 61 6c 4294944460.rtual 2f 62 64 69 2f 39 70 2d 32 00 00 00 00 00 00 00 /bdi/9p-2....... backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45a7a0 (size 32): comm "syz-executor213", pid 6973, jiffies 4294944460 (age 17.210s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115f2d080 (size 32): comm "syz-executor213", pid 6976, jiffies 4294944462 (age 17.190s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 32 00 75 65 75 65 2e 4294944462.ueue. 74 6d 70 00 00 00 00 00 00 00 00 00 00 00 00 00 tmp............. backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110a96720 (size 32): comm "syz-executor213", pid 6971, jiffies 4294944460 (age 18.110s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45ae40 (size 32): comm "syz-executor213", pid 6972, jiffies 4294944460 (age 18.110s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 72 74 75 61 6c 4294944460.rtual 2f 62 64 69 2f 39 70 2d 32 00 00 00 00 00 00 00 /bdi/9p-2....... backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45a7a0 (size 32): comm "syz-executor213", pid 6973, jiffies 4294944460 (age 18.110s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115f2d080 (size 32): comm "syz-executor213", pid 6976, jiffies 4294944462 (age 18.090s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 32 00 75 65 75 65 2e 4294944462.ueue. 74 6d 70 00 00 00 00 00 00 00 00 00 00 00 00 00 tmp............. backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110a96720 (size 32): comm "syz-executor213", pid 6971, jiffies 4294944460 (age 19.010s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45ae40 (size 32): comm "syz-executor213", pid 6972, jiffies 4294944460 (age 19.010s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 72 74 75 61 6c 4294944460.rtual 2f 62 64 69 2f 39 70 2d 32 00 00 00 00 00 00 00 /bdi/9p-2....... backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45a7a0 (size 32): comm "syz-executor213", pid 6973, jiffies 4294944460 (age 19.010s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115f2d080 (size 32): comm "syz-executor213", pid 6976, jiffies 4294944462 (age 18.990s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 32 00 75 65 75 65 2e 4294944462.ueue. 74 6d 70 00 00 00 00 00 00 00 00 00 00 00 00 00 tmp............. backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110a96720 (size 32): comm "syz-executor213", pid 6971, jiffies 4294944460 (age 19.910s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45ae40 (size 32): comm "syz-executor213", pid 6972, jiffies 4294944460 (age 19.910s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 72 74 75 61 6c 4294944460.rtual 2f 62 64 69 2f 39 70 2d 32 00 00 00 00 00 00 00 /bdi/9p-2....... backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45a7a0 (size 32): comm "syz-executor213", pid 6973, jiffies 4294944460 (age 19.910s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115f2d080 (size 32): comm "syz-executor213", pid 6976, jiffies 4294944462 (age 19.890s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 32 00 75 65 75 65 2e 4294944462.ueue. 74 6d 70 00 00 00 00 00 00 00 00 00 00 00 00 00 tmp............. backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110a96720 (size 32): comm "syz-executor213", pid 6971, jiffies 4294944460 (age 19.960s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45ae40 (size 32): comm "syz-executor213", pid 6972, jiffies 4294944460 (age 19.960s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 72 74 75 61 6c 4294944460.rtual 2f 62 64 69 2f 39 70 2d 32 00 00 00 00 00 00 00 /bdi/9p-2....... backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45a7a0 (size 32): comm "syz-executor213", pid 6973, jiffies 4294944460 (age 19.960s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115f2d080 (size 32): comm "syz-executor213", pid 6976, jiffies 4294944462 (age 19.940s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 32 00 75 65 75 65 2e 4294944462.ueue. 74 6d 70 00 00 00 00 00 00 00 00 00 00 00 00 00 tmp............. backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110a96720 (size 32): comm "syz-executor213", pid 6971, jiffies 4294944460 (age 20.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45ae40 (size 32): comm "syz-executor213", pid 6972, jiffies 4294944460 (age 20.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 72 74 75 61 6c 4294944460.rtual 2f 62 64 69 2f 39 70 2d 32 00 00 00 00 00 00 00 /bdi/9p-2....... backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45a7a0 (size 32): comm "syz-executor213", pid 6973, jiffies 4294944460 (age 20.880s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115f2d080 (size 32): comm "syz-executor213", pid 6976, jiffies 4294944462 (age 20.860s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 32 00 75 65 75 65 2e 4294944462.ueue. 74 6d 70 00 00 00 00 00 00 00 00 00 00 00 00 00 tmp............. backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110a96720 (size 32): comm "syz-executor213", pid 6971, jiffies 4294944460 (age 21.780s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45ae40 (size 32): comm "syz-executor213", pid 6972, jiffies 4294944460 (age 21.780s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 72 74 75 61 6c 4294944460.rtual 2f 62 64 69 2f 39 70 2d 32 00 00 00 00 00 00 00 /bdi/9p-2....... backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810f45a7a0 (size 32): comm "syz-executor213", pid 6973, jiffies 4294944460 (age 21.780s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 30 00 00 00 00 00 00 4294944460...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115f2d080 (size 32): comm "syz-executor213", pid 6976, jiffies 4294944462 (age 21.760s) hex dump (first 32 bytes): 34 32 39 34 39 34 34 34 36 32 00 75 65 75 65 2e 4294944462.ueue. 74 6d 70 00 00 00 00 00 00 00 00 00 00 00 00 00 tmp............. backtrace: [<00000000851fca57>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000851fca57>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000851fca57>] slab_alloc mm/slab.c:3319 [inline] [<00000000851fca57>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000c0ec24d0>] kmalloc include/linux/slab.h:556 [inline] [<00000000c0ec24d0>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<00000000c0ec24d0>] v9fs_cache_session_get_cookie+0xa6/0x110 fs/9p/cache.c:52 [<000000004004089f>] v9fs_session_init+0x5c3/0x880 fs/9p/v9fs.c:470 [<000000003303ff73>] v9fs_mount+0x5e/0x3c0 fs/9p/vfs_super.c:124 [<00000000b876af9d>] legacy_get_tree+0x27/0x80 fs/fs_context.c:647 [<00000000e7c85d1a>] vfs_get_tree+0x2d/0xe0 fs/super.c:1545 [<00000000076faad8>] do_new_mount fs/namespace.c:2823 [inline] [<00000000076faad8>] do_mount+0x95f/0xc60 fs/namespace.c:3143 [<000000000d2170f8>] ksys_mount+0xab/0x120 fs/namespace.c:3352 [<00000000c5dcdb32>] __do_sys_mount fs/namespace.c:3366 [inline] [<00000000c5dcdb32>] __se_sys_mount fs/namespace.c:3363 [inline] [<00000000c5dcdb32>] __x64_sys_mount+0x26/0x30 fs/namespace.c:3363 [<00000000e24c4b90>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e398f1d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9