BUG: memory leak unreferenced object 0xffff88811833a340 (size 32): comm "syz-executor889", pid 6503, jiffies 4294951923 (age 21.120s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 33 00 00 00 00 00 00 4294951923...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833aea0 (size 32): comm "syz-executor889", pid 6520, jiffies 4294951929 (age 21.060s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 20 00 00 00 4294951929.. ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115a47f00 (size 32): comm "syz-executor889", pid 6521, jiffies 4294951929 (age 21.060s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 00 00 00 00 4294951929...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833a340 (size 32): comm "syz-executor889", pid 6503, jiffies 4294951923 (age 22.340s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 33 00 00 00 00 00 00 4294951923...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833aea0 (size 32): comm "syz-executor889", pid 6520, jiffies 4294951929 (age 22.280s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 20 00 00 00 4294951929.. ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115a47f00 (size 32): comm "syz-executor889", pid 6521, jiffies 4294951929 (age 22.280s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 00 00 00 00 4294951929...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833a340 (size 32): comm "syz-executor889", pid 6503, jiffies 4294951923 (age 23.570s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 33 00 00 00 00 00 00 4294951923...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833aea0 (size 32): comm "syz-executor889", pid 6520, jiffies 4294951929 (age 23.510s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 20 00 00 00 4294951929.. ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115a47f00 (size 32): comm "syz-executor889", pid 6521, jiffies 4294951929 (age 23.510s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 00 00 00 00 4294951929...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833a340 (size 32): comm "syz-executor889", pid 6503, jiffies 4294951923 (age 24.780s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 33 00 00 00 00 00 00 4294951923...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833aea0 (size 32): comm "syz-executor889", pid 6520, jiffies 4294951929 (age 24.720s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 20 00 00 00 4294951929.. ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115a47f00 (size 32): comm "syz-executor889", pid 6521, jiffies 4294951929 (age 24.720s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 00 00 00 00 4294951929...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833a340 (size 32): comm "syz-executor889", pid 6503, jiffies 4294951923 (age 26.010s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 33 00 00 00 00 00 00 4294951923...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833aea0 (size 32): comm "syz-executor889", pid 6520, jiffies 4294951929 (age 25.950s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 20 00 00 00 4294951929.. ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115a47f00 (size 32): comm "syz-executor889", pid 6521, jiffies 4294951929 (age 25.950s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 00 00 00 00 4294951929...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833a340 (size 32): comm "syz-executor889", pid 6503, jiffies 4294951923 (age 27.250s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 33 00 00 00 00 00 00 4294951923...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833aea0 (size 32): comm "syz-executor889", pid 6520, jiffies 4294951929 (age 27.190s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 20 00 00 00 4294951929.. ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115a47f00 (size 32): comm "syz-executor889", pid 6521, jiffies 4294951929 (age 27.190s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 00 00 00 00 4294951929...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833a340 (size 32): comm "syz-executor889", pid 6503, jiffies 4294951923 (age 28.500s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 33 00 00 00 00 00 00 4294951923...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833aea0 (size 32): comm "syz-executor889", pid 6520, jiffies 4294951929 (age 28.440s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 20 00 00 00 4294951929.. ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115a47f00 (size 32): comm "syz-executor889", pid 6521, jiffies 4294951929 (age 28.440s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 00 00 00 00 4294951929...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833a340 (size 32): comm "syz-executor889", pid 6503, jiffies 4294951923 (age 29.760s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 33 00 00 00 00 00 00 4294951923...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811833aea0 (size 32): comm "syz-executor889", pid 6520, jiffies 4294951929 (age 29.700s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 20 00 00 00 4294951929.. ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888115a47f00 (size 32): comm "syz-executor889", pid 6521, jiffies 4294951929 (age 29.700s) hex dump (first 32 bytes): 34 32 39 34 39 35 31 39 32 39 00 00 00 00 00 00 4294951929...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008d98a649>] kmalloc include/linux/slab.h:554 [inline] [<000000008d98a649>] v9fs_random_cachetag fs/9p/cache.c:36 [inline] [<000000008d98a649>] v9fs_cache_session_get_cookie+0x98/0x100 fs/9p/cache.c:52 [<00000000776906df>] v9fs_session_init+0x5a1/0x840 fs/9p/v9fs.c:470 [<0000000095ee93e3>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<0000000061a8b997>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000003540d9f7>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000003877ac78>] do_new_mount fs/namespace.c:2875 [inline] [<000000003877ac78>] path_mount+0x90e/0xda0 fs/namespace.c:3192 [<00000000358789d3>] do_mount fs/namespace.c:3205 [inline] [<00000000358789d3>] __do_sys_mount fs/namespace.c:3413 [inline] [<00000000358789d3>] __se_sys_mount fs/namespace.c:3390 [inline] [<00000000358789d3>] __x64_sys_mount+0x140/0x190 fs/namespace.c:3390 [<000000001be293ab>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000006999383d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9