FreeBSD lock order reversal (LOR) #233
| ID | 233 |
| state | unknown |
| responsible | |
| reported first | 2008-02-06 |
| reported last | 2008-06-02 |
| do you know more? | submit update by email |
| LOR |
lock order reversal: 1st 0xdbee94 devfs (devfs) @ sys/kern/vfs_subr.c:2061 2nd 0xdfb014 devfsmount (devfsmount) @ sys/fs/devfs/devfs_vnops.c:201 KDB: stack backtrace: 0xdc0febc8: at kdb_backtrace+0x4c 0xdc0febd8: at witness_checkorder+0x704 0xdc0fec28: at _sx_xlock+0x8c 0xdc0fec48: at devfs_allocv+0x138 0xdc0fec88: at devfs_root+0x5c 0xdc0fecb8: at set_rootvnode+0x44 0xdc0fece8: at vfs_mountroot+0x344 0xdc0fed48: at start_init+0x88 0xdc0feda8: at fork_exit+0xb4 0xdc0fedc8: at fork_trampoline+0xc |
| comments/references |
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