BUG: memory leak unreferenced object 0xffff888117f34340 (size 32): comm "syz-executor036", pid 6438, jiffies 4294950912 (age 20.540s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 3f f5 b2 8f 88 4294950912.?.... 04 f9 03 f7 36 1b b5 6e 64 e7 a8 15 9d 3b e8 9d ....6..nd....;.. backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e3a520 (size 32): comm "syz-executor036", pid 6437, jiffies 4294950912 (age 20.540s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 6e 65 00 00 00 4294950912.ne... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117f34340 (size 32): comm "syz-executor036", pid 6438, jiffies 4294950912 (age 21.720s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 3f f5 b2 8f 88 4294950912.?.... 04 f9 03 f7 36 1b b5 6e 64 e7 a8 15 9d 3b e8 9d ....6..nd....;.. backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e3a520 (size 32): comm "syz-executor036", pid 6437, jiffies 4294950912 (age 21.720s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 6e 65 00 00 00 4294950912.ne... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117f34340 (size 32): comm "syz-executor036", pid 6438, jiffies 4294950912 (age 22.900s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 3f f5 b2 8f 88 4294950912.?.... 04 f9 03 f7 36 1b b5 6e 64 e7 a8 15 9d 3b e8 9d ....6..nd....;.. backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e3a520 (size 32): comm "syz-executor036", pid 6437, jiffies 4294950912 (age 22.900s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 6e 65 00 00 00 4294950912.ne... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117f34340 (size 32): comm "syz-executor036", pid 6438, jiffies 4294950912 (age 24.090s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 3f f5 b2 8f 88 4294950912.?.... 04 f9 03 f7 36 1b b5 6e 64 e7 a8 15 9d 3b e8 9d ....6..nd....;.. backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e3a520 (size 32): comm "syz-executor036", pid 6437, jiffies 4294950912 (age 24.090s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 6e 65 00 00 00 4294950912.ne... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117f34340 (size 32): comm "syz-executor036", pid 6438, jiffies 4294950912 (age 25.280s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 3f f5 b2 8f 88 4294950912.?.... 04 f9 03 f7 36 1b b5 6e 64 e7 a8 15 9d 3b e8 9d ....6..nd....;.. backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e3a520 (size 32): comm "syz-executor036", pid 6437, jiffies 4294950912 (age 25.280s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 6e 65 00 00 00 4294950912.ne... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117f34340 (size 32): comm "syz-executor036", pid 6438, jiffies 4294950912 (age 26.460s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 3f f5 b2 8f 88 4294950912.?.... 04 f9 03 f7 36 1b b5 6e 64 e7 a8 15 9d 3b e8 9d ....6..nd....;.. backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e3a520 (size 32): comm "syz-executor036", pid 6437, jiffies 4294950912 (age 26.460s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 6e 65 00 00 00 4294950912.ne... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117f34340 (size 32): comm "syz-executor036", pid 6438, jiffies 4294950912 (age 27.640s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 3f f5 b2 8f 88 4294950912.?.... 04 f9 03 f7 36 1b b5 6e 64 e7 a8 15 9d 3b e8 9d ....6..nd....;.. backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e3a520 (size 32): comm "syz-executor036", pid 6437, jiffies 4294950912 (age 27.640s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 6e 65 00 00 00 4294950912.ne... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117f34340 (size 32): comm "syz-executor036", pid 6438, jiffies 4294950912 (age 28.820s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 3f f5 b2 8f 88 4294950912.?.... 04 f9 03 f7 36 1b b5 6e 64 e7 a8 15 9d 3b e8 9d ....6..nd....;.. backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118e3a520 (size 32): comm "syz-executor036", pid 6437, jiffies 4294950912 (age 28.830s) hex dump (first 32 bytes): 34 32 39 34 39 35 30 39 31 32 00 6e 65 00 00 00 4294950912.ne... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000005db1a1df>] kmalloc include/linux/slab.h:555 [inline] [<000000005db1a1df>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000005db1a1df>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000ce5b7c0b>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<000000002a70fcd9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000634fa560>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<00000000c3079be8>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000d9f77c75>] do_new_mount fs/namespace.c:2874 [inline] [<00000000d9f77c75>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000b13a4567>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000b13a4567>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000b13a4567>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000000a7a4113>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:384 [<00000000b13f0c9a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9