BUG: memory leak unreferenced object 0xffff888117469900 (size 32): comm "syz-executor153", pid 6476, jiffies 4294952144 (age 22.560s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811aaa5260 (size 32): comm "syz-executor153", pid 6477, jiffies 4294952144 (age 22.560s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 40 b1 81 19 81 88 ff ff wfdno...@....... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f1af100 (size 32): comm "syz-executor153", pid 6474, jiffies 4294952144 (age 22.560s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 ff ff 00 7e 6a 04 00 ea ff ff wfdno....~j..... 40 7e 6a 04 00 ea ff ff 80 7e 6a 04 00 ea ff ff @~j......~j..... backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469a40 (size 32): comm "syz-executor153", pid 6478, jiffies 4294952149 (age 22.510s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469160 (size 32): comm "syz-executor153", pid 6465, jiffies 4294952149 (age 22.510s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 20 00 00 00 wfdno....... ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469900 (size 32): comm "syz-executor153", pid 6476, jiffies 4294952144 (age 23.860s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811aaa5260 (size 32): comm "syz-executor153", pid 6477, jiffies 4294952144 (age 23.860s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 40 b1 81 19 81 88 ff ff wfdno...@....... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f1af100 (size 32): comm "syz-executor153", pid 6474, jiffies 4294952144 (age 23.860s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 ff ff 00 7e 6a 04 00 ea ff ff wfdno....~j..... 40 7e 6a 04 00 ea ff ff 80 7e 6a 04 00 ea ff ff @~j......~j..... backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469a40 (size 32): comm "syz-executor153", pid 6478, jiffies 4294952149 (age 23.810s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469160 (size 32): comm "syz-executor153", pid 6465, jiffies 4294952149 (age 23.810s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 20 00 00 00 wfdno....... ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469900 (size 32): comm "syz-executor153", pid 6476, jiffies 4294952144 (age 25.160s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811aaa5260 (size 32): comm "syz-executor153", pid 6477, jiffies 4294952144 (age 25.160s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 40 b1 81 19 81 88 ff ff wfdno...@....... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f1af100 (size 32): comm "syz-executor153", pid 6474, jiffies 4294952144 (age 25.160s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 ff ff 00 7e 6a 04 00 ea ff ff wfdno....~j..... 40 7e 6a 04 00 ea ff ff 80 7e 6a 04 00 ea ff ff @~j......~j..... backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469a40 (size 32): comm "syz-executor153", pid 6478, jiffies 4294952149 (age 25.110s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469160 (size 32): comm "syz-executor153", pid 6465, jiffies 4294952149 (age 25.110s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 20 00 00 00 wfdno....... ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469900 (size 32): comm "syz-executor153", pid 6476, jiffies 4294952144 (age 26.460s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811aaa5260 (size 32): comm "syz-executor153", pid 6477, jiffies 4294952144 (age 26.460s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 40 b1 81 19 81 88 ff ff wfdno...@....... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f1af100 (size 32): comm "syz-executor153", pid 6474, jiffies 4294952144 (age 26.460s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 ff ff 00 7e 6a 04 00 ea ff ff wfdno....~j..... 40 7e 6a 04 00 ea ff ff 80 7e 6a 04 00 ea ff ff @~j......~j..... backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469a40 (size 32): comm "syz-executor153", pid 6478, jiffies 4294952149 (age 26.410s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469160 (size 32): comm "syz-executor153", pid 6465, jiffies 4294952149 (age 26.410s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 20 00 00 00 wfdno....... ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469900 (size 32): comm "syz-executor153", pid 6476, jiffies 4294952144 (age 29.000s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811aaa5260 (size 32): comm "syz-executor153", pid 6477, jiffies 4294952144 (age 29.000s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 40 b1 81 19 81 88 ff ff wfdno...@....... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f1af100 (size 32): comm "syz-executor153", pid 6474, jiffies 4294952144 (age 29.000s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 ff ff 00 7e 6a 04 00 ea ff ff wfdno....~j..... 40 7e 6a 04 00 ea ff ff 80 7e 6a 04 00 ea ff ff @~j......~j..... backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469a40 (size 32): comm "syz-executor153", pid 6478, jiffies 4294952149 (age 28.950s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469160 (size 32): comm "syz-executor153", pid 6465, jiffies 4294952149 (age 28.950s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 20 00 00 00 wfdno....... ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469900 (size 32): comm "syz-executor153", pid 6476, jiffies 4294952144 (age 30.300s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811aaa5260 (size 32): comm "syz-executor153", pid 6477, jiffies 4294952144 (age 30.300s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 40 b1 81 19 81 88 ff ff wfdno...@....... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f1af100 (size 32): comm "syz-executor153", pid 6474, jiffies 4294952144 (age 30.300s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 ff ff 00 7e 6a 04 00 ea ff ff wfdno....~j..... 40 7e 6a 04 00 ea ff ff 80 7e 6a 04 00 ea ff ff @~j......~j..... backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469a40 (size 32): comm "syz-executor153", pid 6478, jiffies 4294952149 (age 30.250s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469160 (size 32): comm "syz-executor153", pid 6465, jiffies 4294952149 (age 30.250s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 20 00 00 00 wfdno....... ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469900 (size 32): comm "syz-executor153", pid 6476, jiffies 4294952144 (age 31.590s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811aaa5260 (size 32): comm "syz-executor153", pid 6477, jiffies 4294952144 (age 31.590s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 40 b1 81 19 81 88 ff ff wfdno...@....... 01 00 00 00 03 00 00 00 11 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f1af100 (size 32): comm "syz-executor153", pid 6474, jiffies 4294952144 (age 31.590s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 ff ff 00 7e 6a 04 00 ea ff ff wfdno....~j..... 40 7e 6a 04 00 ea ff ff 80 7e 6a 04 00 ea ff ff @~j......~j..... backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469a40 (size 32): comm "syz-executor153", pid 6478, jiffies 4294952149 (age 31.540s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 00 00 00 00 wfdno........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117469160 (size 32): comm "syz-executor153", pid 6465, jiffies 4294952149 (age 31.540s) hex dump (first 32 bytes): 77 66 64 6e 6f 00 00 00 00 00 00 00 20 00 00 00 wfdno....... ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c8a21e93>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000524ad3e9>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000524ad3e9>] v9fs_session_init+0x288/0x840 fs/9p/v9fs.c:422 [<00000000a0650f63>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000000ac877e7>] legacy_get_tree+0x26/0x70 fs/fs_context.c:592 [<000000005906ecca>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<000000001e67eeec>] do_new_mount fs/namespace.c:2874 [inline] [<000000001e67eeec>] do_mount+0xa5b/0xe40 fs/namespace.c:3199 [<00000000710f42fc>] __do_sys_mount fs/namespace.c:3409 [inline] [<00000000710f42fc>] __se_sys_mount fs/namespace.c:3386 [inline] [<00000000710f42fc>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3386 [<000000009201947c>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<0000000073e70b62>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program