I've experienced several xinetd crashes using Fisher under a Big Sur, dual B3-800Mhz processors, 4GB RAM. The most severe looked like: Feb 12 16:59:31 pilot kernel: xinetd[1413]: General Exception: IA-64 Reserved Register/Field fault (data access) 17179869232 Feb 12 16:59:31 pilot kernel: Feb 12 16:59:31 pilot kernel: psr : 0000101008026010 ifs : 8000000000000102 ip : [__strnlen_user+32/96] Feb 12 16:59:31 pilot kernel: psr : 0000101008026010 ifs : 8000000000000102 ip : [<e000000000820d20>] Feb 12 16:59:31 pilot kernel: unat: 0000000000000000 pfs : 0000000000000894 rsc : 0000000000000003 Feb 12 16:59:31 pilot kernel: rnat: e000000111257c50 bsps: e000000111250000 pr : 0000000000024391 Feb 12 16:59:31 pilot kernel: ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c0270033f Feb 12 16:59:31 pilot kernel: b0 : e0000000005e0530 b6 : e00000000059fc60 b7 : e0000000005212b0 Feb 12 16:59:31 pilot kernel: f6 : 1003e0000000000222418 f7 : 1003eaaaaaaaaaaaaaaab Feb 12 16:59:31 pilot kernel: f8 : 1003e0000000000000190 f9 : 1003e0000000000000064 Feb 12 16:59:31 pilot kernel: r1 : e000000000a286b0 r2 : 0000000000000894 r3 : 000000000007ffe5 Feb 12 16:59:31 pilot kernel: r8 : 0000000000000000 r9 : 0000000000000000 r10 : 6000000000069770 Feb 12 16:59:31 pilot kernel: r11 : c000000000000308 r12 : e000000111257c90 r13 : e000000111250000 Feb 12 16:59:31 pilot kernel: r14 : 6000000000040840 r15 : 9fffffffffffffff r16 : 0000000000000000 Feb 12 16:59:31 pilot kernel: r17 : e000000111257c90 r18 : 0000000000000001 r19 : 0000000000000011 Feb 12 16:59:31 pilot kernel: r20 : 0000000000000000 r21 : 0000000000020491 r22 : 0000000000000006 Feb 12 16:59:31 pilot kernel: r23 : 000000000000001a r24 : e00000017e8f9012 r25 : e00000011120fff8 Feb 12 16:59:31 pilot kernel: r26 : 0000000000000000 r27 : 0000000000000006 r28 : 000000000000000f Feb 12 16:59:31 pilot kernel: r29 : e00000011120fff8 r30 : e00000017e8f9012 r31 : 0000000000000894 Feb 12 16:59:31 pilot kernel: r32 : 0000000000000000 r33 : 0000000000000000 Feb 12 16:59:31 pilot kernel: Feb 12 16:59:31 pilot kernel: Call Trace: [show_stack+64/192] sp=0xe000000111257810 bsp=0xe0000001112511d0 Feb 12 16:59:31 pilot kernel: Call Trace: [<e000000000527120>] sp=0xe000000111257810 bsp=0xe0000001112511d0 Feb 12 16:59:31 pilot kernel: [show_regs+1808/1856] sp=0xe0000001112579d0 bsp=0xe000000111251180 Feb 12 16:59:31 pilot kernel: [<e0000000005278b0>] sp=0xe0000001112579d0 bsp=0xe000000111251180 Feb 12 16:59:31 pilot kernel: [die_if_kernel+112/320] sp=0xe0000001112579f0 bsp=0xe000000111251158 Feb 12 16:59:31 pilot kernel: [<e0000000005391f0>] sp=0xe0000001112579f0 bsp=0xe000000111251158 Feb 12 16:59:31 pilot kernel: [ia64_fault+1936/1984] sp=0xe0000001112579f0 bsp=0xe000000111251120 Feb 12 16:59:31 pilot kernel: [<e00000000053a7f0>] sp=0xe0000001112579f0 bsp=0xe000000111251120 Feb 12 16:59:31 pilot kernel: [ia64_leave_kernel+0/96] sp=0xe000000111257af0 bsp=0xe000000111251120 Feb 12 16:59:31 pilot kernel: [<e000000000521820>] sp=0xe000000111257af0 bsp=0xe000000111251120 Feb 12 16:59:31 pilot kernel: [__strnlen_user+32/96] sp=0xe000000111257c90 bsp=0xe000000111251110 Feb 12 16:59:31 pilot kernel: [<e000000000820d20>] sp=0xe000000111257c90 bsp=0xe000000111251110 Feb 12 16:59:31 pilot kernel: [copy_strings+208/928] sp=0xe000000111257c90 bsp=0xe000000111251088 Feb 12 16:59:31 pilot kernel: [<e0000000005e0530>] sp=0xe000000111257c90 bsp=0xe000000111251088 Feb 12 16:59:31 pilot kernel: [do_execve+736/1152] sp=0xe000000111257c90 bsp=0xe000000111251028 Feb 12 16:59:31 pilot kernel: [<e0000000005e3720>] sp=0xe000000111257c90 bsp=0xe000000111251028 Feb 12 16:59:31 pilot kernel: [sys_execve+128/224] sp=0xe000000111257e60 bsp=0xe000000111250fd8 Feb 12 16:59:31 pilot kernel: [<e000000000528500>] sp=0xe000000111257e60 bsp=0xe000000111250fd8 Feb 12 16:59:31 pilot kernel: [ia64_execve+48/96] sp=0xe000000111257e60 bsp=0xe000000111250fb0 Feb 12 16:59:31 pilot kernel: [<e0000000005210d0>] sp=0xe000000111257e60 bsp=0xe000000111250fb0 Feb 12 16:59:31 pilot kernel: [ia64_ret_from_syscall+0/32] sp=0xe000000111257e60 bsp=0xe000000111250fb0 Feb 12 16:59:31 pilot kernel: [<e000000000521800>] sp=0xe000000111257e60 bsp=0xe000000111250fb0 Feb 12 16:59:34 pilot kernel: xinetd[1414]: General Exception: IA-64 Reserved Register/Field fault (data access) 17179869232 Feb 12 16:59:34 pilot kernel: Feb 12 16:59:34 pilot kernel: psr : 0000101008026010 ifs : 8000000000000102 ip : [__strnlen_user+32/96] Feb 12 16:59:34 pilot kernel: psr : 0000101008026010 ifs : 8000000000000102 ip : [<e000000000820d20>] Feb 12 16:59:34 pilot kernel: unat: 0000000000000000 pfs : 0000000000000894 rsc : 0000000000000003 Feb 12 16:59:34 pilot kernel: rnat: e00000000092a818 bsps: e00000000092a6e0 pr : 0000000000024391 Feb 12 16:59:34 pilot kernel: ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c0270033f Feb 12 16:59:34 pilot kernel: b0 : e0000000005e0530 b6 : e00000000059fc60 b7 : e0000000005212b0 Feb 12 16:59:34 pilot kernel: f6 : 1003e0000000000221798 f7 : 1003eaaaaaaaaaaaaaaab Feb 12 16:59:34 pilot kernel: f8 : 1003e0000000000000190 f9 : 1003e0000000000000064 Feb 12 16:59:34 pilot kernel: r1 : e000000000a286b0 r2 : 0000000000000894 r3 : 000000000007ffe5 Feb 12 16:59:34 pilot kernel: r8 : 0000000000000000 r9 : 0000000000000000 r10 : 6000000000069770 Feb 12 16:59:34 pilot kernel: r11 : c000000000000308 r12 : e000000110c07c90 r13 : e000000110c00000 Feb 12 16:59:34 pilot kernel: r14 : 6000000000040900 r15 : 9fffffffffffffff r16 : 0000000000000000 Feb 12 16:59:34 pilot kernel: r17 : e000000110c07c90 r18 : 0000000000000001 r19 : 0000000000000011 Feb 12 16:59:34 pilot kernel: r20 : 0000000000000000 r21 : 0000000000020491 r22 : 0000000000000006 Feb 12 16:59:34 pilot kernel: r23 : 000000000000001a r24 : e00000017ec7b012 r25 : e000000110bcfff8 Feb 12 16:59:34 pilot kernel: r26 : 0000000000000000 r27 : 0000000000000006 r28 : 000000000000000f Feb 12 16:59:35 pilot kernel: r29 : e000000110bcfff8 r30 : e00000017ec7b012 r31 : 0000000000000894 Feb 12 16:59:35 pilot kernel: r32 : 0000000000000000 r33 : 0000000000000000 Feb 12 16:59:35 pilot kernel: Feb 12 16:59:35 pilot kernel: Call Trace: [show_stack+64/192] sp=0xe000000110c07810 bsp=0xe000000110c011d0 Feb 12 16:59:35 pilot kernel: Call Trace: [<e000000000527120>] sp=0xe000000110c07810 bsp=0xe000000110c011d0 Feb 12 16:59:35 pilot kernel: [show_regs+1808/1856] sp=0xe000000110c079d0 bsp=0xe000000110c01180 Feb 12 16:59:35 pilot kernel: [<e0000000005278b0>] sp=0xe000000110c079d0 bsp=0xe000000110c01180 Feb 12 16:59:35 pilot kernel: [die_if_kernel+112/320] sp=0xe000000110c079f0 bsp=0xe000000110c01158 Feb 12 16:59:35 pilot kernel: [<e0000000005391f0>] sp=0xe000000110c079f0 bsp=0xe000000110c01158 Feb 12 16:59:35 pilot kernel: [ia64_fault+1936/1984] sp=0xe000000110c079f0 bsp=0xe000000110c01120 Feb 12 16:59:35 pilot kernel: [<e00000000053a7f0>] sp=0xe000000110c079f0 bsp=0xe000000110c01120 Feb 12 16:59:35 pilot kernel: [ia64_leave_kernel+0/96] sp=0xe000000110c07af0 bsp=0xe000000110c01120 Feb 12 16:59:35 pilot kernel: [<e000000000521820>] sp=0xe000000110c07af0 bsp=0xe000000110c01120 Feb 12 16:59:35 pilot kernel: [__strnlen_user+32/96] sp=0xe000000110c07c90 bsp=0xe000000110c01110 Feb 12 16:59:35 pilot kernel: [<e000000000820d20>] sp=0xe000000110c07c90 bsp=0xe000000110c01110 Feb 12 16:59:35 pilot kernel: [copy_strings+208/928] sp=0xe000000110c07c90 bsp=0xe000000110c01088 Feb 12 16:59:35 pilot kernel: [<e0000000005e0530>] sp=0xe000000110c07c90 bsp=0xe000000110c01088 Feb 12 16:59:35 pilot kernel: [do_execve+736/1152] sp=0xe000000110c07c90 bsp=0xe000000110c01028 Feb 12 16:59:35 pilot kernel: [<e0000000005e3720>] sp=0xe000000110c07c90 bsp=0xe000000110c01028 Feb 12 16:59:35 pilot kernel: [sys_execve+128/224] sp=0xe000000110c07e60 bsp=0xe000000110c00fd8 Feb 12 16:59:35 pilot kernel: [<e000000000528500>] sp=0xe000000110c07e60 bsp=0xe000000110c00fd8 Feb 12 16:59:35 pilot kernel: [ia64_execve+48/96] sp=0xe000000110c07e60 bsp=0xe000000110c00fb0 Feb 12 16:59:35 pilot kernel: [<e0000000005210d0>] sp=0xe000000110c07e60 bsp=0xe000000110c00fb0 Feb 12 16:59:35 pilot kernel: [ia64_ret_from_syscall+0/32] sp=0xe000000110c07e60 bsp=0xe000000110c00fb0 Feb 12 16:59:35 pilot kernel: [<e000000000521800>] sp=0xe000000110c07e60 bsp=0xe000000110c00fb0 I also see crashes of the form: Feb 12 16:59:43 pilot xinetd[1415]: execv( /usr/sbin/in.telnetd ) failed: Bad address (errno = 14) Feb 12 16:59:46 pilot xinetd[1416]: execv( /usr/sbin/in.telnetd ) failed: Bad address (errno = 14) Feb 12 16:59:54 pilot xinetd[1417]: execv( /usr/sbin/in.telnetd ) failed: Bad address (errno = 14)
IA64 fun. Bill?
General exception would be kernel related (xinetd shouldn't be able to do it..) - reassigning.
This defect is considered MUST-FIX for Florence Gold release
This should be fixed with wolverine & later betas. Please re-open if this persists.