Re: make test under lang/perl5.14 causes panic: blockable sleep lock (sleep mutex) process lock @ /usr/src/sys/ia64/ia64/trap.c:562
Anton Shterenlikht <[email protected]>
| Newsgroups | gmane.os.freebsd.current,gmane.os.freebsd.devel.ia64 |
|---|---|
| Message-ID | <[email protected]> |
On Fri, Aug 12, 2011 at 05:45:55PM -0700, Marcel Moolenaar wrote: > > On Aug 12, 2011, at 7:19 AM, Anton Shterenlikht wrote: > > > On ia64 r221488 > > Please update to at least r223700, as that was a major stability fix. UZI> uname -a FreeBSD mech-as221.men.bris.ac.uk 9.0-BETA1 FreeBSD 9.0-BETA1 #5 r224876: Mon Aug 15 12:06:05 BST 2011 [email protected]:/usr/obj/usr/src/sys/UZI ia64 UZI> make test run with no panic once (though lots of errors, I should probably let the perl team know), and panicked on the second run: # make test *skip many tests* op/64bitint.t ..................................................... ok op/alarm.t ........................................................ Write failed: Broken pipe isitmychild: rmatrix mismatch between process lock (index 8) and sigacts (index 166): w_rmatrix[8][166] == 1 but w_rmatrix[166][8] == 4 KDB: stack backtrace: panic: blockable sleep lock (sleep mutex) process lock @ /usr/src/sys/ia64/ia64/trap.c:562 cpuid = 1 KDB: enter: panic [ thread pid 64967 tid 100400 ] Stopped at kdb_enter+0x92: [I2] addl r14=0xffffffffffe211b0,gp ;; db> db> show thread Thread 100400 at 0xe0000000121eb9e0: proc (pid 64967): 0xe0000000121de000 name: perl stack: 0xa000000097206000-0xa00000009720dfff flags: 0x4 pflags: 0 state: RUNNING (CPU 1) priority: 194 container lock: sched lock 1 (0x9ffc000000a73780) db> db> show proc Process 64967 (perl) at 0xe0000000121de000: state: NORMAL uid: 0 gids: 0, 5 parent: pid 63774 at 0xe00000001194c468 ABI: FreeBSD ELF64 arguments: ./perl threads: 1 100400 Run CPU 1 perl db> db> bt Tracing pid 64967 tid 100400 td 0xe0000000121eb9e0 kdb_enter(0x9ffc00000095b7e0, 0x9ffc00000095b7e0, 0x9ffc000000375110, 0x793) at kdb_enter+0x92 panic(0x9ffc000000964638, 0x9ffc000000959f18, 0x9ffc000000959ef8, 0x9ffc00000099caa8, 0x232, 0x9ffc00000099caa8) at panic+0x2e0 witness_checkorder(0xe0000000121de0f8, 0x9, 0x9ffc00000099caa8, 0x232, 0x0) at witness_checkorder+0x1b0 _mtx_lock_flags(0xe0000000121de0f8, 0x0, 0x9ffc00000099caa8, 0x232, 0x9ffc00000081d160, 0x716, 0xa00000009720d258) at _mtx_lock_flags+0x130 trap(0x14, 0xa00000009720c400) at trap+0x940 ivt_Data_TLB() at ivt_Data_TLB+0x1d0 --- trapframe at 0xa00000009720c400 uma_zalloc_arg(0xe0000040fed6fb00, 0x0, 0x1) at uma_zalloc_arg+0x121 malloc(0x9, 0x9ffc000000a1f9f0, 0x1) at malloc+0x290 unw_alloc(0x10c0, 0x9ffc0000007d8a10) at unw_alloc+0x210 uwx_init(0x0, 0x9ffc000000820590, 0x28a, 0x9ffc000000c27330) at uwx_init+0x70 unw_create_from_pcb(0xa00000009720c750, 0xa00000009720c7f0, 0x9ffc0000007fe680) at unw_create_from_pcb+0x20 db_backtrace(0xe0000000121eb9e0, 0xa00000009720c7f0, 0xffffffffffffffff) at db_backtrace+0x20 db_trace_self(0x9ffc000000101100) at db_trace_self+0x40 db_trace_self_wrapper(0x9ffc0000003e3620) at db_trace_self_wrapper+0x70 kdb_backtrace(0x9ffc000000a484c0, 0x9ffc00000040ef60, 0x410, 0x9ffc000000c27330) at kdb_backtrace+0xc0 _isitmyx(0xa000000000202400, 0xa000000000207300, 0x1, 0x9ffc000000964de8) at _isitmyx+0x1c0 isitmychild(0xa000000000202400, 0xa000000000207300, 0x9ffc000000412cb0, 0x999, 0x9ffc00000095b8e8) at isitmychild+0x30 witness_checkorder(0xe000000011d75ca8, 0x9, 0x9ffc000000be9f90, 0x288, 0x0) at witness_checkorder+0x5e0 _mtx_lock_flags(0xe000000011d75ca8, 0x0, 0x9ffc00000095b8e8, 0x288) at _mtx_lock_flags+0x130 kern_sigaction(0xe0000000121de000, 0xe, 0x0, 0xa00000009720d380, 0x9ffc00000095b8e8) at kern_sigaction+0x90 sigaction(0xe0000000121eb9e0, 0xa00000009720d4e8, 0x0, 0xa00000009720d380) at sigaction+0xb0 syscallenter(0xe0000000121eb9e0, 0xa00000009720d3a0, 0xa00000009720d3a8) at syscallenter+0x4e0 syscall(0xa00000009720d4c8, 0xe0000000121eb9e0, 0x7fffffffffffe1a0, 0x9ffc000000818520, 0x8, 0x120bc9930) at syscall+0x60 epc_syscall_return() at epc_syscall_return db> > Latest and greatest is preferred though. > > FYI, > > -- > Marcel Moolenaar > [email protected] > > -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "[email protected]"