BUG: memory leak unreferenced object 0xffff88811b3402a0 (size 32): comm "syz-executor074", pid 6630, jiffies 4294949365 (age 22.170s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1da0 (size 32): comm "syz-executor074", pid 6624, jiffies 4294949367 (age 22.150s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f13c0 (size 32): comm "syz-executor074", pid 6629, jiffies 4294949367 (age 22.150s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 16 81 88 ff ff 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1ba0 (size 32): comm "syz-executor074", pid 6626, jiffies 4294949368 (age 22.140s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 0a 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118884060 (size 32): comm "syz-executor074", pid 6632, jiffies 4294949372 (age 22.100s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b3402a0 (size 32): comm "syz-executor074", pid 6630, jiffies 4294949365 (age 23.440s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1da0 (size 32): comm "syz-executor074", pid 6624, jiffies 4294949367 (age 23.420s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f13c0 (size 32): comm "syz-executor074", pid 6629, jiffies 4294949367 (age 23.420s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 16 81 88 ff ff 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1ba0 (size 32): comm "syz-executor074", pid 6626, jiffies 4294949368 (age 23.410s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 0a 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118884060 (size 32): comm "syz-executor074", pid 6632, jiffies 4294949372 (age 23.370s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b3402a0 (size 32): comm "syz-executor074", pid 6630, jiffies 4294949365 (age 24.710s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1da0 (size 32): comm "syz-executor074", pid 6624, jiffies 4294949367 (age 24.690s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f13c0 (size 32): comm "syz-executor074", pid 6629, jiffies 4294949367 (age 24.690s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 16 81 88 ff ff 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1ba0 (size 32): comm "syz-executor074", pid 6626, jiffies 4294949368 (age 24.680s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 0a 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118884060 (size 32): comm "syz-executor074", pid 6632, jiffies 4294949372 (age 24.640s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b3402a0 (size 32): comm "syz-executor074", pid 6630, jiffies 4294949365 (age 25.970s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1da0 (size 32): comm "syz-executor074", pid 6624, jiffies 4294949367 (age 25.950s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f13c0 (size 32): comm "syz-executor074", pid 6629, jiffies 4294949367 (age 25.950s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 16 81 88 ff ff 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1ba0 (size 32): comm "syz-executor074", pid 6626, jiffies 4294949368 (age 25.940s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 0a 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118884060 (size 32): comm "syz-executor074", pid 6632, jiffies 4294949372 (age 25.900s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b3402a0 (size 32): comm "syz-executor074", pid 6630, jiffies 4294949365 (age 27.230s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1da0 (size 32): comm "syz-executor074", pid 6624, jiffies 4294949367 (age 27.210s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f13c0 (size 32): comm "syz-executor074", pid 6629, jiffies 4294949367 (age 27.210s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 16 81 88 ff ff 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1ba0 (size 32): comm "syz-executor074", pid 6626, jiffies 4294949368 (age 27.200s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 0a 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118884060 (size 32): comm "syz-executor074", pid 6632, jiffies 4294949372 (age 27.160s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b3402a0 (size 32): comm "syz-executor074", pid 6630, jiffies 4294949365 (age 28.490s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1da0 (size 32): comm "syz-executor074", pid 6624, jiffies 4294949367 (age 28.470s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f13c0 (size 32): comm "syz-executor074", pid 6629, jiffies 4294949367 (age 28.470s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 16 81 88 ff ff 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1ba0 (size 32): comm "syz-executor074", pid 6626, jiffies 4294949368 (age 28.460s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 0a 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118884060 (size 32): comm "syz-executor074", pid 6632, jiffies 4294949372 (age 28.420s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b3402a0 (size 32): comm "syz-executor074", pid 6630, jiffies 4294949365 (age 29.740s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1da0 (size 32): comm "syz-executor074", pid 6624, jiffies 4294949367 (age 29.720s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f13c0 (size 32): comm "syz-executor074", pid 6629, jiffies 4294949367 (age 29.720s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 16 81 88 ff ff 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881161f1ba0 (size 32): comm "syz-executor074", pid 6626, jiffies 4294949368 (age 29.710s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 0a 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888118884060 (size 32): comm "syz-executor074", pid 6632, jiffies 4294949372 (age 29.670s) hex dump (first 32 bytes): 2a 00 30 30 30 30 30 30 30 30 30 30 30 30 30 30 *.00000000000000 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00.............. backtrace: [<000000004aa17a86>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000096c4257f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000096c4257f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<00000000877b3df6>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000006c8cf356>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000001be73643>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000f55e0412>] do_new_mount fs/namespace.c:2816 [inline] [<00000000f55e0412>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000c8f35c91>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000c8f35c91>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000c8f35c91>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<000000000288101f>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007c9b779b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program