Date: Fri, 3 May 1996 02:55:28 +0300 (EET DST) From: Heikki Suonsivu <hsu@clinet.fi> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/1171: panic: setrunnable Message-ID: <199605022355.CAA00661@cantina.clinet.fi> Resent-Message-ID: <199605030000.RAA06548@freefall.freebsd.org>
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>Number: 1171 >Category: kern >Synopsis: panic: setrunnable after touching long idle windows >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu May 2 17:00:01 PDT 1996 >Last-Modified: >Originator: Heikki Suonsivu >Organization: Clinet, Espoo, Finland >Release: FreeBSD 2.2-CURRENT i386 >Environment: Feb 22 kernel. P133 ASUS (SIS chipset), 2940, PCI ethernet. Generic server for users (peaks around 50-100 users). >Description: Kernel and dump will be available in ftp://ftp.clinet.fi/pub/FreeBSD/crashdumps/cantina/*.2.gz within 15 minutes I submitted this one (gzip going). System paniced with setrunnable panic after couple of old processes running in the machine were woken up (I came to work and touched windows running in it). GDB is free software and you are welcome to distribute copies of it under certain conditions; type "show copying" to see the conditions. There is absolutely no warranty for GDB; type "show warranty" for details. GDB 4.13 (i386-unknown-freebsd), Copyright 1994 Free Software Foundation, Inc... IdlePTD 259000 current pcb at 2183bc panic: page fault #0 boot (howto=260) at ../../i386/i386/machdep.c:940 940 savectx(&dumppcb); (kgdb) bt #0 boot (howto=260) at ../../i386/i386/machdep.c:940 #1 0xf0116326 in panic (fmt=0xf01c4f4e "page fault") at ../../kern/subr_prf.c:125 #2 0xf01c5a6a in trap_fatal (frame=0xf01f4758) at ../../i386/i386/trap.c:758 #3 0xf01c55dc in trap_pfault (frame=0xf01f4758, usermode=0) at ../../i386/i386/trap.c:680 #4 0xf01c527b in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = -235470848, tf_esi = -266385416, tf_ebp = -266385508, tf_isp = -266385536, tf_ebx = -235470848, tf_edx = 0, tf_ecx = -265772956, tf_eax = -265772924, tf_trapno = 12, tf_err = 0, tf_eip = -266647016, tf_cs = 8, tf_eflags = 66067, tf_esp = -266385256, tf_ss = -265772956}) at ../../i386/i386/trap.c:320 #5 0xf01bda31 in calltrap () #6 0xf01b5c94 in vm_map_lookup (var_map=0xf01f48c4, vaddr=4059496448, fault_type=1 '\001', out_entry=0xf01f4898, object=0xf01f4894, pindex=0xf01f4890, out_prot=0xf01f488f "\a\225\013", wired=0xf01f4888, single_use=0xf01f4884) at ../../vm/vm_map.c:2032 #7 0xf01b1832 in vm_fault (map=0xf028a064, vaddr=4059496448, fault_type=1 '\001', change_wiring=0) at ../../vm/vm_fault.c:193 #8 0xf01c5592 in trap_pfault (frame=0xf01f4920, usermode=0) at ../../i386/i386/trap.c:669 #9 0xf01c527b in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = -242699264, tf_esi = -239127424, tf_ebp = -266385060, tf_isp = -266385080, tf_ebx = -239886208, tf_edx = -242569984, tf_ecx = 33, tf_eax = -235468288, tf_trapno = 12, tf_err = 0, tf_eip = -266673200, tf_cs = 8, tf_eflags = 66118, tf_esp = -266385028, tf_ss = -267191392}) at ../../i386/i386/trap.c:320 #10 0xf01bda31 in calltrap () #11 0xf012fba0 in vfs_msync (mp=0xf188b400, flags=2) at ./vnode_if.h:815 #12 0xf0130130 in sync (p=0xf02431c8, uap=0x0, retval=0x0) at ../../kern/vfs_syscalls.c:355 #13 0xf01c021a in boot (howto=256) at ../../i386/i386/machdep.c:889 #14 0xf0116326 in panic (fmt=0xf01c4f4e "page fault") at ../../kern/subr_prf.c:125 #15 0xf01c5a6a in trap_fatal (frame=0xf01f4a60) at ../../i386/i386/trap.c:758 #16 0xf01c55dc in trap_pfault (frame=0xf01f4a60, usermode=0) at ../../i386/i386/trap.c:680 #17 0xf01c527b in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = -235601920, tf_esi = -266384640, tf_ebp = -266384732, tf_isp = -266384760, tf_ebx = -235601920, tf_edx = 0, tf_ecx = -265772956, tf_eax = -265772924, tf_trapno = 12, tf_err = 0, tf_eip = -266647016, tf_cs = 8, tf_eflags = 66067, tf_esp = -266384480, tf_ss = -265772956}) at ../../i386/i386/trap.c:320 #18 0xf01bda31 in calltrap () #19 0xf01b5c94 in vm_map_lookup (var_map=0xf01f4bcc, vaddr=4059365376, fault_type=1 '\001', out_entry=0xf01f4ba0, object=0xf01f4b9c, pindex=0xf01f4b98, out_prot=0xf01f4b97 "ð\001", wired=0xf01f4b90, single_use=0xf01f4b8c) at ../../vm/vm_map.c:2032 #20 0xf01b1832 in vm_fault (map=0xf028a064, vaddr=4059365376, fault_type=1 '\001', change_wiring=0) at ../../vm/vm_fault.c:193 #21 0xf01c5592 in trap_pfault (frame=0xf01f4c28, usermode=0) at ../../i386/i386/trap.c:669 #22 0xf01c527b in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = 12, tf_esi = -1, tf_ebp = -266384276, tf_isp = -266384304, tf_ebx = -241323776, tf_edx = -266065788, tf_ecx = -235599872, tf_eax = 448, tf_trapno = 12, tf_err = 0, tf_eip = -267313518, tf_cs = 8, tf_eflags = 66054, tf_esp = -241323776, tf_ss = -1}) at ../../i386/i386/trap.c:320 #23 0xf01bda31 in calltrap () #24 0xf01121c6 in setrunnable (p=0xf19db100) at ../../kern/kern_synch.c:648 #25 0xf011874d in selwakeup (sip=0xf0203c38) at ../../kern/sys_generic.c:703 #26 0xf0116146 in logwakeup () at ../../kern/subr_log.c:183 #27 0xf011661c in printf ( fmt=0xf01c5611 "\n\nFatal trap %d: %s while in %s mode\n") at ../../kern/subr_prf.c:306 #28 0xf01c5847 in trap_fatal (frame=0xf01f4d40) at ../../i386/i386/trap.c:703 #29 0xf01c55dc in trap_pfault (frame=0xf01f4d40, usermode=0) at ../../i386/i386/trap.c:680 #30 0xf01c527b in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = -235601920, tf_esi = -266383904, tf_ebp = -266383996, tf_isp = -266384024, tf_ebx = -235601920, tf_edx = 0, tf_ecx = -265772956, tf_eax = -265772924, tf_trapno = 12, tf_err = 0, tf_eip = -266647016, tf_cs = 8, tf_eflags = 66067, tf_esp = -266383744, tf_ss = -265772956}) at ../../i386/i386/trap.c:320 #31 0xf01bda31 in calltrap () ---Type <return> to continue, or q <return> to quit--- #32 0xf01b5c94 in vm_map_lookup (var_map=0xf01f4eac, vaddr=4059365376, fault_type=1 '\001', out_entry=0xf01f4e80, object=0xf01f4e7c, pindex=0xf01f4e78, out_prot=0xf01f4e77 "\a'\017", wired=0xf01f4e70, single_use=0xf01f4e6c) at ../../vm/vm_map.c:2032 #33 0xf01b1832 in vm_fault (map=0xf028a064, vaddr=4059365376, fault_type=1 '\001', change_wiring=0) at ../../vm/vm_fault.c:193 #34 0xf01c5592 in trap_pfault (frame=0xf01f4f08, usermode=0) at ../../i386/i386/trap.c:669 #35 0xf01c527b in trap (frame={tf_es = 16, tf_ds = 16, tf_edi = -1073741824, tf_esi = -1, tf_ebp = -266383540, tf_isp = -266383568, tf_ebx = -240950016, tf_edx = -266065788, tf_ecx = -235599872, tf_eax = 448, tf_trapno = 12, tf_err = 0, tf_eip = -267313518, tf_cs = 8, tf_eflags = 66054, tf_esp = -240950016, tf_ss = -1}) at ../../i386/i386/trap.c:320 #36 0xf01bda31 in calltrap () #37 0xf01121c6 in setrunnable (p=0xf1a36500) at ../../kern/kern_synch.c:648 #38 0xf0111c87 in endtsleep (arg=0xf1a36500) at ../../kern/kern_synch.c:408 #39 0xf01082cc in softclock () at ../../kern/kern_clock.c:664 #40 0xf01bed87 in doreti_swi () #41 0xf01c99c4 in vm_page_zero_idle () at ../../i386/i386/vm_machdep.c:855 (kgdb) (kgdb) frame 37 #37 0xf01121c6 in setrunnable (p=0xf1a36500) at ../../kern/kern_synch.c:648 648 case SRUN: (kgdb) list 643 register int s; 644 645 s = splhigh(); 646 switch (p->p_stat) { 647 case 0: 648 case SRUN: 649 case SZOMB: 650 default: 651 panic("setrunnable"); 652 case SSTOP: (kgdb) print p $1 = (struct proc *) 0xf1a36500 (kgdb) print p->p_stat $2 = 3 '\003' (kgdb) (The source may be later than feb 22, I supped couple of nights ago). >How-To-Repeat: I do not know, and this one is new, I do not think I have seen it before. >Fix: >Audit-Trail: >Unformatted:
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