8-CURRENT

kernel が げほげほ と。。
なんだろう。

kernel: lock order reversal:
kernel: 1st 0xc2e2d9e8 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2061
kernel: 2nd 0xc2ed7000 vfslock (vfslock) @ /usr/src/sys/kern/vfs_subr.c:364
kernel: KDB: stack backtrace:
kernel: db_trace_self_wrapper(c0ae661b,d3cd79e4,c079eb5e,c0ae890b,c2ed7000,...) at db_trace_self_wrapper+0x26
kernel: kdb_backtrace(c0ae890b,c2ed7000,c0aee6fc,c0aee6fc,c0aeec99,...) at kdb_backtrace+0x29
kernel: witness_checkorder(c2ed7000,1,c0aeec99,16c,d3cd7a24,...) at witness_checkorder+0x6de
kernel: _lockmgr(c2ed7000,2001,c2ed7030,c0aeec99,16c,...) at _lockmgr+0x1e5
kernel: vfs_busy(c2ed7000,0,0,c2ccecc0,d3cd7b58,...) at vfs_busy+0x198
kernel: lookup(d3cd7b44,c0aee3ac,c6,bf,c2cd612c,...) at lookup+0x7b4
kernel: namei(d3cd7b44,c2cced54,c0b9c9a4,c0aee5fe,c2ed7030,...) at namei+0x34b
kernel: kern_unlink(c2ccecc0,c0aeea3b,1,628,0,...) at kern_unlink+0x40
kernel: vfs_mountroot_try(c0aeebf5,c0add4e3,c0ad63ce,1,c07dc120,...) at vfs_mountroot_try+0x470
kernel: vfs_mountroot(c0c000b0,4,c0ade7c2,260,0,...) at vfs_mountroot+0x418
kernel: start_init(0,d3cd7d38,c0ae00a9,30c,c2cccab0,...) at start_init+0x65
kernel: fork_exit(c0730210,0,d3cd7d38) at fork_exit+0xb8
kernel: fork_trampoline() at fork_trampoline+0x8
kernel: --- trap 0, eip = 0, esp = 0xd3cd7d70, ebp = 0 ---
kernel: lock order reversal:
kernel: 1st 0xc2cd1044 user map (user map) @ /usr/src/sys/vm/vm_map.c:3111
kernel: 2nd 0xc2e2d7c8 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2061
kernel: KDB: stack backtrace:
kernel: db_trace_self_wrapper(c0ae661b,d3cd79d0,c079eb5e,c0ae890b,c2e2d7c8,...) at db_trace_self_wrapper+0x26
kernel: kdb_backtrace(c0ae890b,c2e2d7c8,c0addd96,c0addd96,c0aeec99,...) at kdb_backtrace+0x29
kernel: witness_checkorder(c2e2d7c8,1,c0aeec99,80d,d3cd7a04,...) at witness_checkorder+0x6de
kernel: _lockmgr(c2e2d7c8,3041,c2e2d7f8,c0aeec99,80d,...) at _lockmgr+0x1e5
kernel: ffs_lock(d3cd7a78,c075955c,c0c04fb4,3041,c2e2d770,...) at ffs_lock+0x8a
kernel: VOP_LOCK1_APV(c0bb7440,d3cd7a78,c0add4e1,3,c2e2d7f8,...) at VOP_LOCK1_APV+0xa5
kernel: _vn_lock(c2e2d770,3041,c0aeec99,80d,0,...) at _vn_lock+0xf2
kernel: vget(c2e2d770,3041,c2ccecc0,4a9,c1445e00,...) at vget+0x109
kernel: vnode_pager_lock(c1445c80,0,c0b0520f,127,d3cd7be8,...) at vnode_pager_lock+0x1ad
kernel: vm_fault(c2cd1000,80d3000,2,8,80d3800,...) at vm_fault+0x1df
kernel: trap_pfault(5,0,c0b11f81,2c8,c2cccab0,...) at trap_pfault+0x118
kernel: trap(d3cd7d38) at trap+0x257
kernel: calltrap() at calltrap+0x6
kernel: --- trap 0xc, eip = 0x80480e5, esp = 0xbfbfeef0, ebp = 0xbfbfef10 ---


kernel: lock order reversal:
kernel: 1st 0xc35b96b8 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2061
kernel: 2nd 0xcd0f63bc bufwait (bufwait) @ /usr/src/sys/sys/buf.h:280
kernel: 3rd 0xc3945e28 ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2061
kernel: KDB: stack backtrace:
kernel: db_trace_self_wrapper(c0ae661b,d60774e0,c079eb5e,c0ae8924,c3945e28,...) at db_trace_self_wrapper+0x26
kernel: kdb_backtrace(c0ae8924,c3945e28,c0addd96,c0addd96,c0aeec99,...) at kdb_backtrace+0x29
kernel: witness_checkorder(c3945e28,9,c0aeec99,80d,3,...) at witness_checkorder+0x6de
kernel: _lockmgr(c3945e28,2002,c3945e58,c0aeec99,80d,...) at _lockmgr+0x509
kernel: ffs_lock(d6077588,c075955c,c0c04fb4,2002,c3945dd0,...) at ffs_lock+0x8a
kernel: VOP_LOCK1_APV(c0bb7440,d6077588,c0add4e1,3,c3945e58,...) at VOP_LOCK1_APV+0xa5
kernel: _vn_lock(c3945dd0,2002,c0aeec99,80d,0,...) at _vn_lock+0xf2
kernel: vget(c3945dd0,2002,c2ec3aa0,50,0,...) at vget+0x109
kernel: vfs_hash_get(c2ed67d4,153400,2,c2ec3aa0,d60776e4,...) at vfs_hash_get+0xe3
kernel: ffs_vget(c2ed67d4,153400,2,d60776e4,c0b036f1,...) at ffs_vget+0x49
kernel: softdep_sync_metadata(c35b9660,0,c0b036f1,12f,118,...) at softdep_sync_metadata+0x5b2
kernel: ffs_syncvnode(c35b9660,1,c1456808,8d6,c0b049de,...) at ffs_syncvnode+0x3e2
kernel: ffs_truncate(c35b9660,1000,0,880,c2f95d00,...) at ffs_truncate+0x5fa
kernel: ufs_direnter(c35b9660,c3945dd0,d6077a24,d6077bcc,cd14b200,...) at ufs_direnter+0x923
kernel: ufs_mkdir(d6077b90,d6077b90,0,d6077b90,d6077ba4,...) at ufs_mkdir+0x8d8
kernel: VOP_MKDIR_APV(c0bb7440,d6077b90,d3d,d3b,0,...) at VOP_MKDIR_APV+0xa5
kernel: kern_mkdir(c2ec3aa0,bfbfea75,0,1ff,d6077d2c,...) at kern_mkdir+0x2b7
kernel: mkdir(c2ec3aa0,d6077cfc,8,c0ae909b,c0b97040,...) at mkdir+0x29
kernel: syscall(d6077d38) at syscall+0x2b3
kernel: Xint0x80_syscall() at Xint0x80_syscall+0x20
kernel: --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x28149aeb, esp = 0xbfbfe83c, ebp = 0xbfbfe908 ---