BUG: memory leak unreferenced object 0xffff8881292e53e0 (size 32): comm "syz-executor758", pid 6635, jiffies 4294949324 (age 22.720s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c720 (size 32): comm "syz-executor758", pid 6639, jiffies 4294949325 (age 22.710s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c2e0 (size 32): comm "syz-executor758", pid 6638, jiffies 4294949325 (age 22.710s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 6e 64 6f 6d 00 00 00 00 fscache.ndom.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811702cb80 (size 32): comm "syz-executor758", pid 6628, jiffies 4294949326 (age 22.700s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 c0 8d 5e 04 00 ea ff ff fscache...^..... 00 8e 5e 04 00 ea ff ff 40 1e 5e 04 00 ea ff ff ..^.....@.^..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bedc1e0 (size 32): comm "syz-executor758", pid 6630, jiffies 4294949326 (age 22.700s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 2f 66 04 00 ea ff ff fscache../f..... 40 2f 66 04 00 ea ff ff 80 2f 66 04 00 ea ff ff @/f....../f..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881292e53e0 (size 32): comm "syz-executor758", pid 6635, jiffies 4294949324 (age 23.960s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c720 (size 32): comm "syz-executor758", pid 6639, jiffies 4294949325 (age 23.950s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c2e0 (size 32): comm "syz-executor758", pid 6638, jiffies 4294949325 (age 23.950s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 6e 64 6f 6d 00 00 00 00 fscache.ndom.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811702cb80 (size 32): comm "syz-executor758", pid 6628, jiffies 4294949326 (age 23.940s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 c0 8d 5e 04 00 ea ff ff fscache...^..... 00 8e 5e 04 00 ea ff ff 40 1e 5e 04 00 ea ff ff ..^.....@.^..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bedc1e0 (size 32): comm "syz-executor758", pid 6630, jiffies 4294949326 (age 23.940s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 2f 66 04 00 ea ff ff fscache../f..... 40 2f 66 04 00 ea ff ff 80 2f 66 04 00 ea ff ff @/f....../f..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881292e53e0 (size 32): comm "syz-executor758", pid 6635, jiffies 4294949324 (age 25.190s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c720 (size 32): comm "syz-executor758", pid 6639, jiffies 4294949325 (age 25.180s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c2e0 (size 32): comm "syz-executor758", pid 6638, jiffies 4294949325 (age 25.180s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 6e 64 6f 6d 00 00 00 00 fscache.ndom.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811702cb80 (size 32): comm "syz-executor758", pid 6628, jiffies 4294949326 (age 25.170s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 c0 8d 5e 04 00 ea ff ff fscache...^..... 00 8e 5e 04 00 ea ff ff 40 1e 5e 04 00 ea ff ff ..^.....@.^..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bedc1e0 (size 32): comm "syz-executor758", pid 6630, jiffies 4294949326 (age 25.170s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 2f 66 04 00 ea ff ff fscache../f..... 40 2f 66 04 00 ea ff ff 80 2f 66 04 00 ea ff ff @/f....../f..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881292e53e0 (size 32): comm "syz-executor758", pid 6635, jiffies 4294949324 (age 26.420s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c720 (size 32): comm "syz-executor758", pid 6639, jiffies 4294949325 (age 26.410s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c2e0 (size 32): comm "syz-executor758", pid 6638, jiffies 4294949325 (age 26.410s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 6e 64 6f 6d 00 00 00 00 fscache.ndom.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811702cb80 (size 32): comm "syz-executor758", pid 6628, jiffies 4294949326 (age 26.400s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 c0 8d 5e 04 00 ea ff ff fscache...^..... 00 8e 5e 04 00 ea ff ff 40 1e 5e 04 00 ea ff ff ..^.....@.^..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bedc1e0 (size 32): comm "syz-executor758", pid 6630, jiffies 4294949326 (age 26.400s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 2f 66 04 00 ea ff ff fscache../f..... 40 2f 66 04 00 ea ff ff 80 2f 66 04 00 ea ff ff @/f....../f..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881292e53e0 (size 32): comm "syz-executor758", pid 6635, jiffies 4294949324 (age 28.840s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c720 (size 32): comm "syz-executor758", pid 6639, jiffies 4294949325 (age 28.830s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c2e0 (size 32): comm "syz-executor758", pid 6638, jiffies 4294949325 (age 28.830s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 6e 64 6f 6d 00 00 00 00 fscache.ndom.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811702cb80 (size 32): comm "syz-executor758", pid 6628, jiffies 4294949326 (age 28.820s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 c0 8d 5e 04 00 ea ff ff fscache...^..... 00 8e 5e 04 00 ea ff ff 40 1e 5e 04 00 ea ff ff ..^.....@.^..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bedc1e0 (size 32): comm "syz-executor758", pid 6630, jiffies 4294949326 (age 28.820s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 2f 66 04 00 ea ff ff fscache../f..... 40 2f 66 04 00 ea ff ff 80 2f 66 04 00 ea ff ff @/f....../f..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881292e53e0 (size 32): comm "syz-executor758", pid 6635, jiffies 4294949324 (age 30.070s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c720 (size 32): comm "syz-executor758", pid 6639, jiffies 4294949325 (age 30.060s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c2e0 (size 32): comm "syz-executor758", pid 6638, jiffies 4294949325 (age 30.060s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 6e 64 6f 6d 00 00 00 00 fscache.ndom.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811702cb80 (size 32): comm "syz-executor758", pid 6628, jiffies 4294949326 (age 30.050s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 c0 8d 5e 04 00 ea ff ff fscache...^..... 00 8e 5e 04 00 ea ff ff 40 1e 5e 04 00 ea ff ff ..^.....@.^..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bedc1e0 (size 32): comm "syz-executor758", pid 6630, jiffies 4294949326 (age 30.050s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 2f 66 04 00 ea ff ff fscache../f..... 40 2f 66 04 00 ea ff ff 80 2f 66 04 00 ea ff ff @/f....../f..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881292e53e0 (size 32): comm "syz-executor758", pid 6635, jiffies 4294949324 (age 30.150s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 01 00 00 00 03 00 00 00 2b 00 00 00 00 00 00 00 ........+....... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c720 (size 32): comm "syz-executor758", pid 6639, jiffies 4294949325 (age 30.140s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 00 00 00 00 00 00 00 fscache......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811b85c2e0 (size 32): comm "syz-executor758", pid 6638, jiffies 4294949325 (age 30.140s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 6e 64 6f 6d 00 00 00 00 fscache.ndom.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811702cb80 (size 32): comm "syz-executor758", pid 6628, jiffies 4294949326 (age 30.130s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 c0 8d 5e 04 00 ea ff ff fscache...^..... 00 8e 5e 04 00 ea ff ff 40 1e 5e 04 00 ea ff ff ..^.....@.^..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811bedc1e0 (size 32): comm "syz-executor758", pid 6630, jiffies 4294949326 (age 30.130s) hex dump (first 32 bytes): 66 73 63 61 63 68 65 00 00 2f 66 04 00 ea ff ff fscache../f..... 40 2f 66 04 00 ea ff ff 80 2f 66 04 00 ea ff ff @/f....../f..... backtrace: [<00000000279c3e0b>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<00000000f73275af>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<00000000f73275af>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<0000000075da99c9>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<000000009e163ae4>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<00000000528d50e9>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000897c7403>] do_new_mount fs/namespace.c:2822 [inline] [<00000000897c7403>] do_mount+0x958/0xc50 fs/namespace.c:3107 [<00000000253b1ed4>] __do_sys_mount fs/namespace.c:3316 [inline] [<00000000253b1ed4>] __se_sys_mount fs/namespace.c:3293 [inline] [<00000000253b1ed4>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3293 [<000000000fa496b7>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294 [<0000000020df8ebf>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program