panic: pool_do_get: pfstitem free list modified
With the diff http://marc.info/?l=openbsd-tech=146468839001627=2 panic: pool_do_get: pfstitem free list modified: page 0xff01e8e2c0008 Stopped at Debugger+0x9: leave TIDPIDUID PRFLAGS PFLAGS CPU COMMAND *44675 44675 0 0x14000 0x2103 softnet Debugger() at Debugger+0x9 panic() at panic+0xfe pool_runqueue() at pool_runqueue pool_get() at pool_get+0xb5 pf_state_key_attach() at pf_state_key_attach+0x124 pf_state_insert() at pf_state_insert+0x1c6 pfsync_state_import() at pfsync_state_import+0x6ab pfsync_in_ins() at pfsync_in_ins+0xe9 pfsync_input() at pfsync_input+0x23e ipv4_input() at ipv4_input+0x37e ipintr() at ipintr+0x1e if_netisr() at if_netisr+0xea taskq_thread() at taskq_thread+0x6c end trace frame: 0x0, count: 2 http://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{3}> show panic pool_do_get: pfstitem free list modified: page 0xff01e8e2c000; item addr 0x ff01e8e2cc90; offset 0x0=0x139e137bdb8816c8 != 0x139e136bdb8816c8 ddb{3}> trace Debugger() at Debugger+0x9 panic() at panic+0xfe pool_runqueue() at pool_runqueue pool_get() at pool_get+0xb5 pf_state_key_attach() at pf_state_key_attach+0x124 pf_state_insert() at pf_state_insert+0x1c6 pfsync_state_import() at pfsync_state_import+0x6ab pfsync_in_ins() at pfsync_in_ins+0xe9 pfsync_input() at pfsync_input+0x23e ipv4_input() at ipv4_input+0x37e ipintr() at ipintr+0x1e if_netisr() at if_netisr+0xea taskq_thread() at taskq_thread+0x6c end trace frame: 0x0, count: -13 ddb{3}> show registers rdi 0x1 rsi0x292hibernate_resume_vector_3+0x9 rbp 0x800022176a70 rbx 0x817204e8__func__.3995+0x8a8 rdx0 rcx 0x80068000 rax 0x1 r80x800022176990 r9 0 r10 0x800022176a00 r11 0x8108aeb0comcnputc r120x100mptramp_gdt32_desc+0xde r13 0x800022176a80 r14 0x2 r150 rip 0x8134e4d9Debugger+0x9 cs 0x8 rflags 0x286mptramp_gdt32_desc+0x264 rsp 0x800022176a60 ss 0x10 Debugger+0x9: leave ddb{3}> show all pool Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle ipsec policy 352 402 2 1 1 1 0 80 pfsync 72 4106260 410626 19065 19064 1 1 0 81 arp 56 1260 99 1 0 1 1 0 80 inpcbpl288 25615740 2561342 335 3171821 0 80 plimitpl 152 4450 414 2 0 2 2 0 80 rtentry112 2970 184 4 0 4 4 0 80 syncache 264 11433180 1143318 3 2 1 1 0 81 sackhl 24 260 262121 0 1 0 80 tcpqe 32 11546920 1154692 2 1 1 1 0 81 tcpcb 560 14588950 1458778 354 3441013 0 80 rttmr 72 510 472120 1 1 0 80 nd6 96 500 38 1 0 1 1 0 80 art_heap8 4096 100 1 0 1 1 0 80 art_heap4 256 10650 72725 32222 0 80 art_table 32 10660 727 3 0 3 3 0 80 art_node24 2970 201 1 0 1 1 0 80 ppxss 1128 100 1 0 1 1 0 80 pfstscr 40 7386220 738012 302 2921025 0 81 pffrag 112 1600 1602121 0 1 0220 pffrent 40 3220 3222121 0 1 0 80 pfosfp 40 8400 420 5 0 5 5 0 80 pfosfpen 112 14200 71021 02121 0 80 pfrke_plain 160 2170 90 6 0 6 6 0 80 pfrktable 1344 13046013021 4 0 4 4 0 80 pfruleitem 1683481083469 2 0 2 2 0 80 pfstitem24 51196160 5115944 140 1112936 0 80 pfstitem: pool(0x81940f20:pfstitem): free list modified: page 0xff08 pfstkey112 52155660 5211778 1000 871 129 174 0 80 pfstate312 52005070 5197063 9203 8899 304 474 0 80 pfrule 1336 1470 1813 21113 0 80
Re: pool_put uvm fault, amappl1 "page inconsistency"
On Mon, May 30, 2016 at 8:19 PM, Stefan Kempf <sisnk...@gmail.com> wrote: > Somehow the page inconsistency seems truncated: > > Alexey Suslikov wrote: > >> ddb{2}> show all pool >> Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg >> Idle >> [...] >> amappl1 7299331095371 559 48574 103 0 8>> 0 >> amappl1: pool(0x81974640:amappl1): page inconsistency: page >> 0xff01e0 > > The error message looks odd to me. > kern/subr_pool.c prints additional info after the 'page inconsistency'. > > That seems to be missing in all your 'page inconsistency' bug reports. > Not sure why this output is not captured here, but there should also be > something like "at page head addr", "item ordinal", "on list, missing" > after the page address. I don't know what to say. It's a copy-paste from kvm output. >> OpenBSD 6.0-beta (GENERIC.MP) #0: Mon May 30 14:47:09 EEST 2016 >> ***@***:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > Can you reproduce these page inconsistency problems with a snapshot kernel? > Is this truly a kernel built from clean original sources? Yes, it is. For sure. I'm not interested in obfuscation. Plus experimental code in snapshots can mangle results. And it is still carp backup machine...
pool_put uvm fault, amappl1 "page inconsistency"
uvm_fault(0x81910900, 0xff11ea28e888, 0, 1) -> e kernel: page fault trap, code=0 Stopped at pool_put+0x1dd: xorq0x8(%rax),%rcx ddb{2}> show panic the kernel did not panic ddb{2}> trace pool_put() at pool_put+0x1dd uvm_unmap_detach() at uvm_unmap_detach+0x61 uvmspace_exec() at uvmspace_exec+0xc9 sys_execve() at sys_execve+0x5eb syscall() at syscall+0x27b --- syscall (number 59) --- end of kernel end trace frame: 0x7f7df330, count: -5 0x9094941923a: ddb{2}> show registers rdi 0x rsi 0xff01ea28e958 rbp 0x8000223238f0 rbx 0xff01ea28ef90 rdx 0x818d02fd2fb02fa4 rcx 0x818d02fd2fb02fa4 rax 0xff11ea28e880 r8 0 r90xff0106d5fd00 r10 0x73mptramp_gdt32_desc+0x51 r11 0x1 r12 0xff01ea28e958 r13 0x81974640uvm_small_amap_pool r140 r15 0x1000__ALIGN_SIZE rip 0x811aa71dpool_put+0x1dd cs 0x8 rflags 0x10287mptramp_longmode+0x1df rsp 0x800022323850 ss 0x10 pool_put+0x1dd: xorq0x8(%rax),%rcx ddb{2}> show all pool Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle ipsec policy 352 200 1 0 1 1 0 80 pfsync 72 45490 4549 248 247 1 1 0 81 arp 56 2801 1 0 1 1 0 80 inpcbpl2882515002492119 11818 0 80 plimitpl 152 460 15 2 0 2 2 0 80 rtentry112 10902 4 0 4 4 0 80 syncache 26411526011525 2 1 1 1 0 80 sackhl 24505 3 3 0 1 0 80 tcpqe 3211521011521 2 1 1 1 0 81 tcpcb 5601475301463915 6 910 0 80 nd6104 1101 1 0 1 1 0 80 art_heap8 4096 100 1 0 1 1 0 80 art_heap4 256 2910019 01919 0 80 art_table 32 29200 3 0 3 3 0 80 art_node24 1090 19 1 0 1 1 0 80 ppxss 1128 100 1 0 1 1 0 80 pfstscr 40 55150 5415 4 1 3 3 0 80 pfosfp 40 8400 420 5 0 5 5 0 80 pfosfpen 112 14200 71021 02121 0 80 pfrke_plain 160 10702 5 0 5 5 0 80 pfrktable 1344 1770 152 4 0 4 4 0 80 pfruleitem 16 9160 912 2 1 1 2 0 80 pfstitem2450180049568 7 0 7 7 0 80 pfstkey1125116205048835 82732 0 80 pfstate31251084050445 137825588 0 80 pfrule 1336 1450 1613 11213 0 80 semupl 11238854038854 1 0 1 1 0 81 semapl 112100 1 0 1 1 0 80 shmpl 112100 1 0 1 1 0 80 dirhash1024 560 25 5 1 4 4 0 80 dino1pl128 28180 99276175959 0 80 ffsino 240 28180 992 12517 108 108 0 80 nchpl 144 40670 1029 13421 113 113 0 80 rtmask 32300 1 0 1 1 0 80 uvmvnodes 72 28340052 05252 0 80 vnodes 200 283400 150 0 150 150 0 80 namei 1024 27305027304 224 223 1 2 0 80 uhcixfer 264 1080 102 1 0 1 1 0 80 wdcxfer176606 1 1 0 1 0 80 pfiaddrpl 120500 1 0 1 1 0 80 ehcixfer 264 780 74 1 0 1 1 0 80 scxspl 192 90420 9042 362 361 1 2 0 81 sigapl 432 11630 11133529 6 7 0 80 knotepl11213275013078 7 1 6 7 0 80 kqueuepl 320 210
pool_put uvm fault
machine acts as carp BACKUP in MASTER/BACKUP setup and MASTER has never crashed like that. notice "page inconsistency" in "show all pools". login: uvm_fault(0xff022f69f700, 0x18, 0, 1) -> e kernel: page fault trap, code=0 Stopped at pool_put+0x1dd: xorq0x8(%rax),%rcx ddb{3}> ddb{3}> show panic the kernel did not panic ddb{3}> trace pool_put() at pool_put+0x1dd m_free() at m_free+0x60 soreceive() at soreceive+0xba4 recvit() at recvit+0x139 sys_recvfrom() at sys_recvfrom+0x9d syscall() at syscall+0x368 --- syscall (number 29) --- end of kernel end trace frame: 0x625b29c4800, count: -6 0x626016de63a: ddb{3}> show registers rdi 0x8194c0a0mbpool+0xa0 rsi 0xff022378e430 rbp 0x8000221fbbe0 rbx 0xff022378edd0 rdx 0x248bdd84cb423a17 rcx 0x248bdd84cb423a17 rax 0x10 r80x7f7fc000 r90x8000221fbe0c r10 0x8000221fbd40 r11 0x1 r12 0xff0089c03000 r13 0x8194c000mbpool r14 0xff0089c03300 r15 0x84mptramp_gdt32_desc+0x62 rip 0x811a5a1dpool_put+0x1dd cs 0x8 rflags 0x10286mptramp_longmode+0x1de rsp 0x8000221fbb40 ss 0x10 pool_put+0x1dd: xorq0x8(%rax),%rcx ddb{3}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle ipsec policy 352 200 1 0 1 1 0 80 pfsync 7287019087019 4103 4102 1 1 0 81 arp 56 380 11 1 0 1 1 0 80 inpcbpl288 6988380 69859289701922 0 80 plimitpl 152 1290 95 2 0 2 2 0 80 rtentry184 1460 37 6 0 6 6 0 80 syncache 248 2389680 238968 4 3 1 2 0 81 sackhl 24 110 11 8 8 0 1 0 80 tcpqe 32 2407250 240725 2 1 1 1 0 81 tcpcb 560 3050350 304906 113 1031014 0 80 rttmr 72 150 15 8 8 0 1 0 80 nd6104 230 11 1 0 1 1 0 80 ppxss 1128 100 1 0 1 1 0 80 pfstscr 40336480334803430 411 0 80 pffrag 112 510 51 8 8 0 1 0220 pffrent 40 1020 102 8 8 0 1 0 80 pfosfp 40 8400 420 5 0 5 5 0 80 pfosfpen 112 14200 71021 02121 0 80 pfrke_plain 160 17602 8 0 8 8 0 80 pfrktable 134427370 2713 4 1 3 4 0 80 pfruleitem 1616752016746 4 2 2 4 0 80 pfstitem24 9468650 94610649381141 0 80 pfstkey104 9668700 966111 333 29934 177 0 80 pfstate312 9606330 959848 2059 198376 516 0 80 pfrule 1336 1470 1613 11213 0 80 semupl 112 7998190 799819 1 0 1 1 0 81 semapl 112100 1 0 1 1 0 80 shmpl 112100 1 0 1 1 0 80 dirhash1024 93921093507 1637 157463 226 0 80 dino1pl128 41637390 4108055 1797 0 1797 1797 0 80 ffsino 240 41637390 4108055 3276 0 3276 3276 0 80 nchpl 144 18160540 1811004 188 0 188 188 0 80 rtmask 32 2600 1 0 1 1 0 80 uvmvnodes 725569500 1013 0 1013 1013 0 80 vnodes 2005569500 2932 0 2932 2932 0 80 namei 1024 15227234 0 15227234 3864 3863 1 2 0 81 uhcixfer 264 1080 102 1 0 1 1 0 80 wdcxfer176606 1 1 0 1 0 80 pfiaddrpl 120500 1 0 1 1 0 80 ehcixfer 264 840 80 1 0 1 1 0 80 scxspl 192 78317950 7831795 7031 7030 1 2 0 81 sigapl 43213697013634 4556 4549 7 9 0 80 knotepl112 2888340 288636 7
pool_do_get uvm fault
machine acts as carp BACKUP in MASTER/BACKUP setup and MASTER has never crashed like that. notice "page inconsistency" in "show all pools". uvm_fault(0x81909940, 0xff109c941a00, 0, 1) -> e kernel: page fault trap, code=0 Stopped at pool_do_get+0x90: movq0(%r13),%rdi ddb{2}> ddb{2}> show panic the kernel did not panic ddb{2}> trace pool_do_get() at pool_do_get+0x90 pool_get() at pool_get+0xb5 m_get() at m_get+0x28 m_dup_pkt() at m_dup_pkt+0x59 carp_input() at carp_input+0x17c if_input_process() at if_input_process+0xcd taskq_thread() at taskq_thread+0x6c end trace frame: 0x0, count: -7 ddb{2}> show registers rdi 0x7 rsi 0x83978492b2dd8e99 rbp 0x800022176cc0 rbx 0xff022d2f18d0 rdx 0x800022176d24 rcx 0x80067000 rax 0x67592a7da6f1a793 r80x80797e00 r9 0x1 r10 0x1 r11 0xff00cd740a6a r12 0x8194c000mbpool r13 0xff109c941a00 r14 0x2 r15 0x2 rip 0x811a5340pool_do_get+0x90 cs 0x8 rflags 0x10286mptramp_longmode+0x1de rsp 0x800022176c70 ss 0x10 pool_do_get+0x90: movq0(%r13),%rdi ddb{2}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle ipsec policy 352 200 1 0 1 1 0 80 pfsync 7286343086343 4219 4218 1 1 0 81 arp 56 430 16 1 0 1 1 0 80 inpcbpl288 7016510 701406 134 1161821 0 80 plimitpl 152 1290 95 2 0 2 2 0 80 rtentry184 1290 21 7 1 6 6 0 80 syncache 248 2401770 240177 2 1 1 1 0 81 sackhl 24 100 101010 0 1 0 80 tcpqe 32 2426860 242686 2 1 1 1 0 81 tcpcb 560 3066160 30648786761012 0 80 rttmr 72808 2 2 0 1 0 80 nd6104 1201 1 0 1 1 0 80 ppxss 1128 100 1 0 1 1 0 80 pfstscr 40 2338610 233851 117 116 130 0 80 pffrag 112 470 47 6 6 0 1 0220 pffrent 40 940 94 6 6 0 1 0 80 pfosfp 40 8400 420 5 0 5 5 0 80 pfosfpen 112 14200 71021 02121 0 80 pfrke_plain 160 17602 8 0 8 8 0 80 pfrktable 134427540 2730 4 1 3 4 0 80 pfruleitem 1615044015039 3 1 2 3 0 80 pfstitem24 10797950 10792693428 620 0 80 pfstkey104 10997890 1099263 382 3671585 0 80 pfstate312 10992780 1098729 2387 234443 268 0 80 pfrule 1336 1470 1613 11213 0 80 semupl 112 8046640 804664 1 0 1 1 0 81 semapl 112100 1 0 1 1 0 80 shmpl 112100 1 0 1 1 0 80 dirhash1024 82402081988 1648 159256 225 0 80 dino1pl128 31620480 3106408 1795 0 1795 1795 0 80 ffsino 240 31620480 3106408 3274 0 3274 3274 0 80 nchpl 144 14606050 1455646 186 1 185 185 0 80 rtmask 32 2500 1 0 1 1 0 80 uvmvnodes 725564900 1012 0 1012 1012 0 80 vnodes 2005564900 2929 0 2929 2929 0 80 namei 1024 12038132 0 12038132 4573 4572 1 2 0 81 uhcixfer 264 1080 102 1 0 1 1 0 80 wdcxfer176606 1 1 0 1 0 80 pfiaddrpl 120500 1 0 1 1 0 80 ehcixfer 264 840 80 1 0 1 1 0 80 scxspl 192 58499240 5849924 7676 7675 1 2 0 81 sigapl 43213760013697 273 265 8 9 0 80 knotepl112 2693370 269139 7 0 7 7 0 80
Re: bsd.rd from snapshot not booting on x220
danielk danielk_lists at z9d.de writes: OpenBSD 5.7-current (GENERIC.MP) #969: Fri May 1 00:36:03 MDT 2015 May 1 is too old. Try newer one.
Re: Elantech Clickpad (pms0) stopped working on current
Stefan Sperling stsp at stsp.name writes: - if (((fw_version 0x0f) 16) 6) + if (((fw_version 0x0f) 16) != 6 + (fw_version 0x0f) 16 != 8) fw_version 0x0f) 16 is repeating twice (at least). Is it good idea to turn above magic into a macro with meaningful name?
Re: OpenBSD-release v5.6 amd64 azalia kernel panic
tixx at openmailbox.org writes: # cat -n azalia.c | head -n 2352 | tail -n 1 2352 index = w-connections[w-selected]; Could you place a debug printf and dump w-type, w-selected and size of w-connections before above line of code?
Re: kernel panic on 5.3 running under RedHat KVM in virtio mode
virtio0 at pci0 dev 3 function 0 Qumranet Virtio Network rev 0x00: Virtio Network Device vio0 at virtio0: address 52:54:00:00:1c:a9 Could you switch network adapter emulation to Intel PRO/1000 to see if it helps?
Re: Kernel panic on current amd64 running under Ubuntu KVM (patch included)
On Mon, May 20, 2013 at 8:42 PM, Mike Larkin mlar...@azathoth.net wrote: On Mon, May 20, 2013 at 05:11:35PM +, Alexey E. Suslikov wrote: Theo de Raadt deraadt at cvs.openbsd.org writes: If these VM's are real VM's the should start emulating the machines they claim to be emulating correctly, or they should start advertising that they are something different, so that we can isolate the bullshit factor. Ok. I see. Could we trim that down to the following? --- sys/arch/amd64/amd64/identcpu.c.orig Mon May 20 19:58:06 2013 +++ sys/arch/amd64/amd64/identcpu.c Mon May 20 20:01:08 2013 @@ -127,6 +127,7 @@ { CPUIDECX_AVX, AVX }, { CPUIDECX_F16C,F16C }, { CPUIDECX_RDRAND, RDRAND }, + { CPUIDECX_HV, HV }, }, cpu_ecpuid_ecxfeatures[] = { { CPUIDECX_LAHF,LAHF }, { CPUIDECX_CMPLEG, CMPLEG }, --- sys/arch/amd64/include/specialreg.h.orig Mon May 20 20:01:56 2013 +++ sys/arch/amd64/include/specialreg.h Mon May 20 20:06:09 2013 @@ -158,6 +158,7 @@ #define CPUIDECX_AVX0x1000 /* Advanced Vector Extensions */ #define CPUIDECX_F16C 0x2000 /* 16bit fp conversion */ #define CPUIDECX_RDRAND 0x4000 /* RDRAND instruction */ +#define CPUIDECX_HV 0x8000 /* Hypervisor presence */ /* * Structured Extended Feature Flags Parameters (CPUID function 0x7, leaf 0) That's certainly less objectionable but I'm not sure what useful information this diff provides. Seen in dmesg, HV flag will indicate operating system is run under hypervisor and weird things are possible while running kernel code which depends on CPU features. After all, it is kinda documented by AMD on page 570 of http://support.amd.com/us/Processor_TechDocs/24594_APM_v3.pdf (AMD named it RAZ, but I put meaningful name like in FreeBSD - should we put a reference to above mentioned document near the define?).
Cannot open whatis database for `OpenBSD Current'
hello bugs@ http://www.openbsd.org/cgi-bin/man.cgi says Cannot open whatis database for `OpenBSD Current' if Keyword Search is chosen. regards, alexey
Re: kernel/6486: MCLGETI breaks re(4)
Claudio Jeker wrote: On Wed, Oct 13, 2010 at 03:33:27PM +0600, Anton Maksimenkov wrote: 2010/10/13 Claudio Jeker clau...@openbsd.org: Most probably re(4) was unable to allocate clusters and now the RX ring is empty and stuck, in the worst case you hit an interrupt storm. BTW, in worst case (I used ping -f, just can't find anything useful to generate many small packets) re generate about 5000 interrupts. While vr on same machine can do about 20 000 interrupts and the machine still stay. As Henning mentioned, number of interrupts do not matter at all. My re(4) It does. Bug is triggered at 15+ interrupts per second (according to systat). is happyly pumping 75kpps bidirectional with 6500 interrupts per second. The system is still mostly idle. ping -f is a bad test as it is a ping pong protocol and not mad to max out a line. In our test we haven't used to ping, but sipp making 200-400 simultaneous calls to Asterisk box. Alexey
Re: kernel/6486: MCLGETI breaks re(4)
On Fri, Oct 15, 2010 at 17:30, Alexey Suslikov alexey.susli...@gmail.com wrote: Claudio Jeker wrote: On Wed, Oct 13, 2010 at 03:33:27PM +0600, Anton Maksimenkov wrote: 2010/10/13 Claudio Jeker clau...@openbsd.org: Most probably re(4) was unable to allocate clusters and now the RX ring is empty and stuck, in the worst case you hit an interrupt storm. BTW, in worst case (I used ping -f, just can't find anything useful to generate many small packets) re generate about 5000 interrupts. While vr on same machine can do about 20 000 interrupts and the machine still stay. As Henning mentioned, number of interrupts do not matter at all. My re(4) It does. Bug is triggered at 15+ interrupts per second (according to systat). Should be read as 15k+ interrupts per second. is happyly pumping 75kpps bidirectional with 6500 interrupts per second. The system is still mostly idle. ping -f is a bad test as it is a ping pong protocol and not mad to max out a line. In our test we haven't used to ping, but sipp making 200-400 simultaneous calls to Asterisk box. Alexey
Re: kernel/6486: MCLGETI breaks re(4)
Claudio Jeker wrote: From my test: netstat -m 20/128034/614400 mbuf 2048 byte clusters in use (current/peak/max) As you can see during my tcpbench test I peaked at 128034 active clusters which is way more then the 6144 setup by default. Oh and just for the kicks: Memory resource pool statistics NameSize Requests FailInUse Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle mbpl 256 68895154 10 52 9645 0 9645 9645 1 38400 9641 mcl2k 2048 7987962 11 20 64017 0 64017 64017 4 307200 64006 As you can see my i386 had mbuf and mcluster failures because I run the kernel out of kvm (this would not have happend if I increased kern.maxclusters a bit more carefully). Anyway, you need to properly tune your system to handle 1000 and more TCP connections. Hello Claudio. In my case I just replaced re(4) with bnx(4) without any tune so router can handle 70k interrupts without issues. http://cvs.openbsd.org/cgi-bin/query-pr-wrapper?full=yesnumbers=6419 says so: The same board equipped with a dual-port intel em card in its PCI slot is able to forward 60k packets and will not crash with more. Alexey OpenBSD 4.7-beta (GENERIC.MP) #82: Fri Feb 5 01:05:44 MST 2010 t...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 3720871936 (3548MB) avail mem = 3615391744 (3447MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.5 @ 0xf06d0 (63 entries) bios0: vendor American Megatrends Inc. version 0302 date 06/01/2009 bios0: ASUSTeK Computer INC. P5QL-VM EPU acpi0 at bios0: rev 0 acpi0: tables DSDT FACP APIC MCFG OEMB HPET GSCI SSDT acpi0: wakeup devices P0P2(S4) P0P3(S4) P0P1(S4) UAR1(S4) PS2K(S4) PS2M(S4) USB0(S4) USB1(S4) USB2(S4) USB3(S4) EUSB(S4) USB4(S4) USB5(S4) USB6(S4) USBE(S4) P0P4(S4) P0P5(S4) P0P6(S4) P0P7(S4) P0P8(S4) P0P9(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM)2 Duo CPU E7500 @ 2.93GHz, 2930.81 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16, xTPR,NXE,LONG cpu0: 3MB 64b/line 8-way L2 cache cpu0: apic clock running at 266MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM)2 Duo CPU E7500 @ 2.93GHz, 2930.40 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16, xTPR,NXE,LONG cpu1: 3MB 64b/line 8-way L2 cache ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (P0P3) acpiprt2 at acpi0: bus 5 (P0P1) acpiprt3 at acpi0: bus 4 (P0P4) acpiprt4 at acpi0: bus -1 (P0P8) acpiprt5 at acpi0: bus 3 (P0P9) acpicpu0 at acpi0: PSS acpicpu1 at acpi0: PSS aibs0 at acpi0 acpibtn0 at acpi0: PWRB cpu0: Enhanced SpeedStep 2930 MHz: speeds: 2936, 2670, 2403, 2136, 1870, 1603 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 Intel G45 Host rev 0x03 ppb0 at pci0 dev 1 function 0 Intel G45 PCIE rev 0x03: apic 2 int 16 (irq 10) pci1 at ppb0 bus 1 ppb1 at pci1 dev 0 function 0 ServerWorks PCIE-PCIX rev 0xc3 pci2 at ppb1 bus 2 bnx0 at pci2 dev 0 function 0 Broadcom BCM5708 rev 0x12: apic 2 int 16 (irq 10) vga1 at pci0 dev 2 function 0 Intel G45 Video rev 0x03 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp0 at vga1 agp0 at intagp0: aperture at 0xe000, size 0x1000 inteldrm0 at vga1: apic 2 int 16 (irq 10) drm0 at inteldrm0 uhci0 at pci0 dev 26 function 0 Intel 82801JI USB rev 0x00: apic 2 int 16 (irq 10) uhci1 at pci0 dev 26 function 1 Intel 82801JI USB rev 0x00: apic 2 int 21 (irq 14) uhci2 at pci0 dev 26 function 2 Intel 82801JI USB rev 0x00: apic 2 int 18 (irq 15) ehci0 at pci0 dev 26 function 7 Intel 82801JI USB rev 0x00: apic 2 int 18 (irq 15) usb0 at ehci0: USB revision 2.0 uhub0 at usb0 Intel EHCI root hub rev 2.00/1.00 addr 1 ppb2 at pci0 dev 28 function 0 Intel 82801JI PCIE rev 0x00: apic 2 int 17 (irq 11) pci3 at ppb2 bus 4 ppb3 at pci0 dev 28 function 5 Intel 82801JI PCIE rev 0x00: apic 2 int 16 (irq 10) pci4 at ppb3 bus 3 re0 at pci4 dev 0 function 0 Realtek 8168 rev 0x01: RTL8168 2 (0x3800), apic 2 int 17 (irq 11), address 90:e6:ba:b6:ec:6e rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2 uhci3 at pci0 dev 29 function 0 Intel 82801JI USB rev 0x00: apic 2 int 23 (irq 3) uhci4 at pci0 dev 29 function 1 Intel 82801JI USB rev 0x00: apic 2 int 19 (irq 5) uhci5 at pci0 dev 29 function 2 Intel 82801JI USB rev 0x00: apic 2 int 18 (irq 15) ehci1 at pci0 dev 29 function 7 Intel 82801JI USB rev 0x00: apic 2 int 23 (irq 3) usb1 at ehci1: USB revision 2.0 uhub1 at usb1 Intel EHCI root hub rev 2.00/1.00 addr 1 ppb4 at pci0 dev 30 function 0 Intel 82801BA Hub-to-PCI rev 0x90 pci5 at ppb4 bus 5 rl0 at
Re: MCLGETI breaks re(4)
Anton, Looks like you don't have as much interrupts to trigger the bug on pre-MCLGETI. Take a look at PR 6419 and our box also can't survive 15k with re(4) and rock stable on 70k with bnx(4). OpenBSD 4.7-beta (GENERIC.MP) #82: Fri Feb 5 01:05:44 MST 2010 t...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP re0 at pci4 dev 0 function 0 Realtek 8168 rev 0x01: RTL8168 2 (0x3800), apic 2 int 17 (irq 11), address 90:e6:ba:b6:ec:6e Alexey Anton Maksimenkov wrote: Description: When system reaches thousand connections, machine becomes unresponsive. Though it's possible to break into ddb (stack traces differ from time to time). Original report: http://marc.info/?l=openbsd-miscm=128426958003630w=2 How-To-Repeat: Run any network stress program that about a thousand connections. Fix: Use pre-MCLGETI version of the driver.
systat -b vmstat
Hello b...@. In contrast to other views, systat -b vmstat only shows 2 usersLoad 1.26 0.94 0.65 Is it normal behavior? In fact, I'm interested in current irq rate on particular device (vmstat -i gives 5 sec averages which is not the same). Alexey