I've just have another crash related to mount_unionfs but on sparc64 arch this time ( 10.0-ALPHA4 #2 r255947).
Still no core dump: panic: vm_fault: fault on nofault entry, addr: 1c05f2000 cpuid = 0 KDB: stack backtrace: panic() at panic+0x1d4 vm_fault_hold() at vm_fault_hold+0x174 vm_fault() at vm_fault+0x88 trap_pfault() at trap_pfault+0x2e4 trap() at trap+0x308 -- fast instruction access mmu miss tar=0x1c05f2000 %o7=0x17ae23b4c -- _end() at 0x1c05f21a0 vfs_donmount() at vfs_donmount+0x1958 sys_nmount() at sys_nmount+0x78 syscall() at syscall+0x320 -- syscall (378, FreeBSD ELF64, sys_nmount) %o7=0x10141c -- userland() at 0x4047f968 user trace: trap %o7=0x10141c pc 0x4047f968, sp 0x7fdffffcff1 pc 0x100e24, sp 0x7fdffffda01 pc 0x402058f4, sp 0x7fdffffdac1 done KDB: enter: panic [ thread pid 73492 tid 100396 ] Stopped at kdb_enter+0x80: ta %xcc, 1 db> show thread Thread 100396 at 0xfffff80005598920: proc (pid 73492): 0xfffff8000591c4b0 name: mount_unionfs stack: 0xed2aa000-0xed2b1fff flags: 0x4 pflags: 0 state: RUNNING (CPU 0) priority: 152 container lock: sched lock 0 (0xc0c4a800) db> show all trace Tracing command mount_unionfs pid 73492 tid 100396 td 0xfffff80005598920 panic() at panic+0x218 vm_fault_hold() at vm_fault_hold+0x174 vm_fault() at vm_fault+0x88 trap_pfault() at trap_pfault+0x2e4 trap() at trap+0x308 -- fast instruction access mmu miss tar=0x1c05f2000 %o7=0x17ae23b4c -- _end() at 0x1c05f21a0 vfs_donmount() at vfs_donmount+0x1958 sys_nmount() at sys_nmount+0x78 syscall() at syscall+0x320 -- syscall (378, FreeBSD ELF64, sys_nmount) %o7=0x10141c -- userland() at 0x4047f968 user trace: trap %o7=0x10141c pc 0x4047f968, sp 0x7fdffffcff1 pc 0x100e24, sp 0x7fdffffda01 pc 0x402058f4, sp 0x7fdffffdac1 done ... _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
