BUG: memory leak unreferenced object 0xffff88811cca6aa0 (size 32): comm "syz-executor892", pid 6656, jiffies 4294951591 (age 22.400s) hex dump (first 32 bytes): 65 6d 30 70 70 70 30 6e 6f 64 65 76 5e 00 ff ff em0ppp0nodev^... 80 c2 6c 04 00 ea ff ff 40 c2 6c 04 00 ea ff ff ..l.....@.l..... backtrace: [<000000009e6b1994>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000091c9d27f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000091c9d27f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000007156c30d>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000bc3a0eb1>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000007b50097b>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000cdce2c99>] do_new_mount fs/namespace.c:2816 [inline] [<00000000cdce2c99>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000948f5fa6>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000948f5fa6>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000948f5fa6>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<0000000087a0a4c1>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000008d8a45a9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cca6aa0 (size 32): comm "syz-executor892", pid 6656, jiffies 4294951591 (age 23.680s) hex dump (first 32 bytes): 65 6d 30 70 70 70 30 6e 6f 64 65 76 5e 00 ff ff em0ppp0nodev^... 80 c2 6c 04 00 ea ff ff 40 c2 6c 04 00 ea ff ff ..l.....@.l..... backtrace: [<000000009e6b1994>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000091c9d27f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000091c9d27f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000007156c30d>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000bc3a0eb1>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000007b50097b>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000cdce2c99>] do_new_mount fs/namespace.c:2816 [inline] [<00000000cdce2c99>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000948f5fa6>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000948f5fa6>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000948f5fa6>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<0000000087a0a4c1>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000008d8a45a9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cca6aa0 (size 32): comm "syz-executor892", pid 6656, jiffies 4294951591 (age 24.910s) hex dump (first 32 bytes): 65 6d 30 70 70 70 30 6e 6f 64 65 76 5e 00 ff ff em0ppp0nodev^... 80 c2 6c 04 00 ea ff ff 40 c2 6c 04 00 ea ff ff ..l.....@.l..... backtrace: [<000000009e6b1994>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000091c9d27f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000091c9d27f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000007156c30d>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000bc3a0eb1>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000007b50097b>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000cdce2c99>] do_new_mount fs/namespace.c:2816 [inline] [<00000000cdce2c99>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000948f5fa6>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000948f5fa6>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000948f5fa6>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<0000000087a0a4c1>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000008d8a45a9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cca6aa0 (size 32): comm "syz-executor892", pid 6656, jiffies 4294951591 (age 26.120s) hex dump (first 32 bytes): 65 6d 30 70 70 70 30 6e 6f 64 65 76 5e 00 ff ff em0ppp0nodev^... 80 c2 6c 04 00 ea ff ff 40 c2 6c 04 00 ea ff ff ..l.....@.l..... backtrace: [<000000009e6b1994>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000091c9d27f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000091c9d27f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000007156c30d>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000bc3a0eb1>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000007b50097b>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000cdce2c99>] do_new_mount fs/namespace.c:2816 [inline] [<00000000cdce2c99>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000948f5fa6>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000948f5fa6>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000948f5fa6>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<0000000087a0a4c1>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000008d8a45a9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cca6aa0 (size 32): comm "syz-executor892", pid 6656, jiffies 4294951591 (age 27.340s) hex dump (first 32 bytes): 65 6d 30 70 70 70 30 6e 6f 64 65 76 5e 00 ff ff em0ppp0nodev^... 80 c2 6c 04 00 ea ff ff 40 c2 6c 04 00 ea ff ff ..l.....@.l..... backtrace: [<000000009e6b1994>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000091c9d27f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000091c9d27f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000007156c30d>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000bc3a0eb1>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000007b50097b>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000cdce2c99>] do_new_mount fs/namespace.c:2816 [inline] [<00000000cdce2c99>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000948f5fa6>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000948f5fa6>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000948f5fa6>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<0000000087a0a4c1>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000008d8a45a9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cca6aa0 (size 32): comm "syz-executor892", pid 6656, jiffies 4294951591 (age 28.550s) hex dump (first 32 bytes): 65 6d 30 70 70 70 30 6e 6f 64 65 76 5e 00 ff ff em0ppp0nodev^... 80 c2 6c 04 00 ea ff ff 40 c2 6c 04 00 ea ff ff ..l.....@.l..... backtrace: [<000000009e6b1994>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000091c9d27f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000091c9d27f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000007156c30d>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000bc3a0eb1>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000007b50097b>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000cdce2c99>] do_new_mount fs/namespace.c:2816 [inline] [<00000000cdce2c99>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000948f5fa6>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000948f5fa6>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000948f5fa6>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<0000000087a0a4c1>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000008d8a45a9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cca6aa0 (size 32): comm "syz-executor892", pid 6656, jiffies 4294951591 (age 29.820s) hex dump (first 32 bytes): 65 6d 30 70 70 70 30 6e 6f 64 65 76 5e 00 ff ff em0ppp0nodev^... 80 c2 6c 04 00 ea ff ff 40 c2 6c 04 00 ea ff ff ..l.....@.l..... backtrace: [<000000009e6b1994>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000091c9d27f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000091c9d27f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000007156c30d>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000bc3a0eb1>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000007b50097b>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000cdce2c99>] do_new_mount fs/namespace.c:2816 [inline] [<00000000cdce2c99>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000948f5fa6>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000948f5fa6>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000948f5fa6>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<0000000087a0a4c1>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000008d8a45a9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cca6aa0 (size 32): comm "syz-executor892", pid 6656, jiffies 4294951591 (age 29.890s) hex dump (first 32 bytes): 65 6d 30 70 70 70 30 6e 6f 64 65 76 5e 00 ff ff em0ppp0nodev^... 80 c2 6c 04 00 ea ff ff 40 c2 6c 04 00 ea ff ff ..l.....@.l..... backtrace: [<000000009e6b1994>] kmemdup_nul+0x2d/0x70 mm/util.c:150 [<0000000091c9d27f>] v9fs_parse_options fs/9p/v9fs.c:281 [inline] [<0000000091c9d27f>] v9fs_session_init+0x29e/0x880 fs/9p/v9fs.c:422 [<000000007156c30d>] v9fs_mount+0x56/0x390 fs/9p/vfs_super.c:124 [<00000000bc3a0eb1>] legacy_get_tree+0x23/0x70 fs/fs_context.c:622 [<000000007b50097b>] vfs_get_tree+0x28/0xe0 fs/super.c:1547 [<00000000cdce2c99>] do_new_mount fs/namespace.c:2816 [inline] [<00000000cdce2c99>] do_mount+0x958/0xcd0 fs/namespace.c:3141 [<00000000948f5fa6>] __do_sys_mount fs/namespace.c:3350 [inline] [<00000000948f5fa6>] __se_sys_mount fs/namespace.c:3327 [inline] [<00000000948f5fa6>] __x64_sys_mount+0xb0/0x120 fs/namespace.c:3327 [<0000000087a0a4c1>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000008d8a45a9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9