https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=252485
Bug ID: 252485
Summary: [re] [panic] Panic in if_re.c (Realtek
RTL8111/8168/8411)
Product: Base System
Version: 12.2-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: b...@freebsd.org
Reporter: mac...@suszko.eu
Panic occurs quite often - sometimes after 30 minutes, sometimes after a few
hours... but running 12.2-RELEASE on this motherboard for a few days did not
succeed in 24h uptime.
Motherborad is Gigabyte GA-J3455N-D3H with 16GB of RAM. On previous hardware
(Intel D2500CC) running with if_em - system was rock solid.
I tried a few combinations of loader tunables - It looks like default
configuration leads to panic quickly in case of higher transfers. At the moment
I have those:
hw.re.msix_disable="1"
hw.re.prefer_iomap="1"
Here's some information from recent core.txt:
Fatal trap 9: general protection fault while in kernel mode
cpuid = 1; apic id = 02
instruction pointer = 0x20:0xffffffff8071b2a2
stack pointer = 0x28:0xfffffe000047d8d0
frame pointer = 0x28:0xfffffe000047d920
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (irq266: re0)
trap number = 9
panic: general protection fault
cpuid = 1
time = 1609991554
KDB: stack backtrace:
#0 0xffffffff80659775 at kdb_backtrace+0x65
#1 0xffffffff8060da2b at vpanic+0x17b
#2 0xffffffff8060d8a3 at panic+0x43
#3 0xffffffff8095e0d1 at trap_fatal+0x391
#4 0xffffffff8095d557 at trap+0x67
#5 0xffffffff809376a8 at calltrap+0x8
#6 0xffffffff8073755a at netisr_dispatch_src+0xca
#7 0xffffffff8071a6eb at ether_input+0x4b
#8 0xffffffff81740349 at re_rxeof+0x5f9
#9 0xffffffff8173db0f at re_intr_msi+0xef
#10 0xffffffff805d24ac at ithread_loop+0x23c
#11 0xffffffff805cf35e at fork_exit+0x7e
#12 0xffffffff809386de at fork_trampoline+0xe
Uptime: 3h27m16s
Dumping 2386 out of 16207 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91%
Reading symbols from /boot/kernel/zfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/zfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/zfs.ko
Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols from
/usr/lib/debug//boot/kernel/opensolaris.ko.debug...done.
done.
Loaded symbols for /boot/kernel/opensolaris.ko
Reading symbols from /boot/kernel/if_re.ko...Reading symbols from
/usr/lib/debug//boot/kernel/if_re.ko.debug...done.
done.
Loaded symbols for /boot/kernel/if_re.ko
Reading symbols from /boot/kernel/fdescfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/fdescfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/fdescfs.ko
Reading symbols from /boot/kernel/pflog.ko...Reading symbols from
/usr/lib/debug//boot/kernel/pflog.ko.debug...done.
done.
Loaded symbols for /boot/kernel/pflog.ko
Reading symbols from /boot/kernel/pf.ko...Reading symbols from
/usr/lib/debug//boot/kernel/pf.ko.debug...done.
done.
Loaded symbols for /boot/kernel/pf.ko
#0 doadump () at src/sys/amd64/include/pcpu_aux.h:55
55 __asm("movq %%gs:%P1,%0" : "=r" (td) : "n" (offsetof(struct
pcpu,
(kgdb) #0 doadump () at src/sys/amd64/include/pcpu_aux.h:55
#1 0xffffffff8060d645 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:451
#2 0xffffffff8060da83 in vpanic (fmt=<value optimized out>,
ap=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:880
#3 0xffffffff8060d8a3 in panic (fmt=<value optimized out>)
at /usr/src/sys/kern/kern_shutdown.c:807
#4 0xffffffff8095e0d1 in trap_fatal (frame=<value optimized out>,
eva=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:921
#5 0xffffffff8095d557 in trap (frame=0xfffffe000047d810)
at src/sys/amd64/include/counter.h:86
#6 0xffffffff809376a8 in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:289
#7 0xffffffff8071b2a2 in ether_nh_input (m=0xfffff802a7792000)
at /usr/src/sys/net/if_ethersubr.c:520
#8 0xffffffff8073755a in netisr_dispatch_src (proto=5,
source=<value optimized out>, m=<value optimized out>)
at /usr/src/sys/net/netisr.c:1124
#9 0xffffffff8071a6eb in ether_input (ifp=0xfffff80002aab000,
m=<value optimized out>) at /usr/src/sys/net/if_ethersubr.c:787
#10 0xffffffff81740349 in re_rxeof (sc=<value optimized out>)
at /usr/src/sys/dev/re/if_re.c:2385
#11 0xffffffff8173db0f in re_intr_msi (xsc=0xfffffe00003f2000)
at /usr/src/sys/dev/re/if_re.c:2681
#12 0xffffffff805d24ac in ithread_loop (arg=0xfffff80002a21300)
at /usr/src/sys/kern/kern_intr.c:1143
#13 0xffffffff805cf35e in fork_exit (
callout=0xffffffff805d2270 <ithread_loop>, arg=0xfffff80002a21300,
frame=0xfffffe000047db00) at /usr/src/sys/kern/kern_fork.c:1080
#14 0xffffffff809386de in fork_trampoline ()
at /usr/src/sys/amd64/amd64/exception.S:1078
#15 0x0000000000000000 in ?? ()
Current language: auto; currently minimal
(kgdb)
------------------------------------------------------------------------
ps -axlww
UID PID PPID C PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND
0 0 0 2 -16 0 0 0 swapin DLs - 0:00.25 [kernel]
0 1 0 3 20 0 9916 1032 wait DLs - 0:00.11 [init]
0 2 0 1 -16 0 0 0 crypto_w DL - 0:00.00 [crypto]
0 3 0 1 -16 0 0 0 crypto_r DL - 0:00.00 [crypto
returns 0]
0 4 0 1 -16 0 0 0 crypto_r DL - 0:00.00 [crypto
returns 1]
0 5 0 0 -16 0 0 0 crypto_r DL - 0:00.00 [crypto
returns 2]
0 6 0 1 -16 0 0 0 crypto_r DL - 0:00.00 [crypto
returns 3]
0 7 0 2 -16 0 0 0 - RL - 0:00.07 [cam]
0 8 0 3 -16 0 0 0 - DL - 0:00.00 [soaiod1]
0 9 0 0 -16 0 0 0 - DL - 0:00.00 [soaiod2]
0 10 0 1 -16 0 0 0 audit_wo DL - 0:00.00 [audit]
0 11 0 0 155 0 0 0 - RL - 809:05.84 [idle]
0 12 0 -1 -56 0 0 0 - WL - 1:33.71 [intr]
0 13 0 2 -8 0 0 0 - DL - 0:00.00 [geom]
0 14 0 0 -68 0 0 0 - DL - 0:00.52 [usb]
0 15 0 1 -16 0 0 0 - DL - 0:00.00 [soaiod3]
0 16 0 2 -16 0 0 0 - DL - 0:00.00 [soaiod4]
0 17 0 2 -8 0 0 0 t->zthr_ DL - 0:03.98 [zfskern]
0 18 0 3 -16 0 0 0 waiting_ DL - 0:00.00
[sctp_iterator]
0 19 0 2 -16 0 0 0 - DL - 0:10.92
[rand_harvestq]
0 20 0 1 -16 0 0 0 tzpoll DL - 0:00.25
[acpi_thermal]
0 21 0 2 -16 0 0 0 cooling DL - 0:00.07
[acpi_cooling0]
0 22 0 1 -16 0 0 0 psleep DL - 0:01.79
[pagedaemon]
0 23 0 3 -16 0 0 0 psleep DL - 0:00.00 [vmdaemon]
0 24 0 2 -16 0 0 0 qsleep DL - 0:01.03 [bufdaemon]
0 25 0 2 16 0 0 0 syncer DL - 0:01.71 [syncer]
0 26 0 2 -16 0 0 0 vlruwt DL - 0:00.08 [vnlru]
0 27 0 3 -16 0 0 0 spa->spa DL - 1:17.42
[zpool-rpool]
0 720 1 2 52 0 11396 2616 select Ds - 0:00.00 [dhclient]
0 723 1 3 52 0 11676 2796 select Ds - 0:00.00 [dhclient]
65 741 1 2 20 0 11784 2908 select DCs - 0:00.00 [dhclient]
0 757 1 3 20 0 10500 1476 select Ds - 0:00.01 [devd]
0 765 0 0 -16 0 0 0 pftm DL - 0:06.20 [pf purge]
0 777 1 0 20 0 12524 3132 sbwait Ds - 0:00.00 [pflogd]
64 779 777 3 20 0 12592 3156 bpf D - 0:01.29 [pflogd]
0 866 1 3 20 0 11376 2756 select Ds - 0:00.18 [syslogd]
0 875 1 1 20 0 11296 2592 select Ds - 0:00.03 [rpcbind]
53 962 1 2 52 0 143168 101508 sigwait Ds - 0:02.75 [named]
0 1061 1 0 20 0 17548 4376 select Ds - 0:01.70 [mountd]
0 1067 1 2 52 0 17316 4364 accept Ds - 0:00.02 [nfsd]
0 1070 1067 3 52 0 11140 2296 rpcsvc D - 0:00.03 [nfsd]
0 1071 1 1 20 0 279456 4344 select Ds - 0:00.02 [rpc.statd]
0 1073 1071 3 20 0 285828 6316 nanslp D - 0:00.04 [rpc.statd]
0 1075 1 0 52 0 17336 4340 rpcsvc Ds - 0:00.03 [rpc.lockd]
0 1084 1 3 20 0 11192 2420 nanslp Ds - 0:00.78 [uptimed]
0 1087 1 3 52 0 11496 2556 select Ds - 0:00.00 [in.tftpd]
0 1099 1 3 52 0 11176 2548 select Ds - 0:00.00 [lpd]
0 1121 1 2 20 0 10884 2296 select Ds - 0:05.18 [powerd]
136 1149 1 2 20 0 20608 8672 select Ds - 0:00.07 [dhcpd]
0 1156 1 2 20 -20 13440 3396 select D<s - 0:00.01 [ntpd]
123 1157 1156 3 20 -20 13828 3628 select D<s - 0:00.20 [ntpd]
123 1161 1157 0 20 0 13788 3428 select Ds - 0:00.01 [ntpd]
0 1166 1 3 20 0 29140 12200 select D - 0:16.41 [snmpd]
0 1239 1 1 20 0 51532 10084 kqread Ds - 0:00.12 [master]
125 1241 1239 1 20 0 51580 10108 kqread D - 0:00.18 [qmgr]
933 1253 1 3 52 0 2044424 156804 uwait D - 4:11.86 [java]
0 1260 1 1 36 0 17156 6000 select Ds - 0:00.00 [rsync]
535 1273 1 3 20 0 15508 5084 kqread Ds - 0:05.86
[redis-server]
0 1279 1 0 20 0 15536 5736 select Ds - 0:00.04 [racoon]
0 1317 1 3 20 0 42484 19236 kqread Ds - 0:00.55 [php-fpm]
80 1318 1317 2 52 0 42532 19256 accept D - 0:00.00 [php-fpm]
80 1319 1317 1 52 0 42536 19260 accept D - 0:00.00 [php-fpm]
181 1327 1 2 20 0 15952 6068 select Ds - 0:00.21 [nrpe3]
0 1331 1 1 42 0 22096 9936 pause Ds - 0:00.00 [nginx]
80 1332 1331 3 20 0 22712 10676 kqread D - 0:00.36 [nginx]
181 1345 1 2 20 0 12304 3428 nanslp Ds - 0:05.55 [nagios]
80 1358 1 0 52 0 10844 2276 piperd Ds - 0:00.00 [daemon]
80 1359 1358 3 52 0 10760 2252 accept D - 0:00.00 [fcgiwrap]
0 1410 1 3 21 0 19892 8684 select Ds - 0:00.11 [sshd]
0 1413 1 1 20 0 11352 2620 nanslp Ds - 0:00.14 [cron]
62 1453 1 1 20 0 11132 2496 kqread Ds - 0:00.07 [ftp-proxy]
0 1463 1 3 52 0 10884 2332 ttyin Ds+ - 0:00.00 [getty]
0 1464 1 2 52 0 10884 2332 ttyin Ds+ - 0:00.00 [getty]
0 1465 1 1 52 0 10884 2332 ttyin Ds+ - 0:00.00 [getty]
0 1466 1 2 52 0 10884 2332 ttyin Ds+ - 0:00.00 [getty]
0 1467 1 0 52 0 10884 2332 ttyin Ds+ - 0:00.00 [getty]
0 1468 1 0 52 0 10884 2332 ttyin Ds+ - 0:00.00 [getty]
0 1469 1 3 52 0 10884 2332 ttyin Ds+ - 0:00.00 [getty]
0 1470 1 1 52 0 10884 2332 ttyin Ds+ - 0:00.00 [getty]
125 1479 1239 3 20 0 51700 10744 kqread D - 0:00.02 [tlsmgr]
125 4863 1239 2 20 0 51484 10768 kqread D - 0:00.05 [pickup]
------------------------------------------------------------------------
vmstat -s
15697354 cpu context switches
5030830 device interrupts
216815 software interrupts
1701900 traps
23191341 system calls
28 kernel threads created
3766 fork() calls
1206 vfork() calls
14 rfork() calls
0 swap pager pageins
0 swap pager pages paged in
0 swap pager pageouts
0 swap pager pages paged out
3615 vnode pager pageins
31698 vnode pager pages paged in
496 vnode pager pageouts
1263 vnode pager pages paged out
0 page daemon wakeups
0 pages examined by the page daemon
0 clean page reclamation shortfalls
0 pages reactivated by the page daemon
402489 copy-on-write faults
26 copy-on-write optimized faults
1062366 zero fill pages zeroed
0 zero fill pages prezeroed
40 intransit blocking page faults
1789880 total VM faults taken
3318 page faults requiring I/O
0 pages affected by kernel thread creation
183419 pages affected by fork()
68418 pages affected by vfork()
808 pages affected by rfork()
1581468 pages freed
0 pages freed by daemon
0 pages freed by exiting processes
0 pages active
0 pages inactive
0 pages in the laundry queue
0 pages wired down
0 virtual user pages wired down
0 pages free
0 bytes per page
0 total name lookups
cache hits (0% pos + 0% neg) system 0% per-directory
deletions 0%, falsehits 0%, toolong 0%
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