8.99.12 panic [Re: two 8.99.9 panics]

[Thomas Klausner <tk%giga.or.at@localhost>]

I was told to try 8.99.12 (head as of ~20 minutes ago) and I quickly
saw the second panic again.

Jan 10 15:42:23 yt /netbsd: panic: prevented null pointer dereference at 0x360 (SMAP)
Jan 10 15:42:23 yt /netbsd: cpu8: Begin traceback...
Jan 10 15:42:23 yt /netbsd: vpanic() at netbsd:vpanic+0x140
Jan 10 15:42:23 yt /netbsd: snprintf() at netbsd:snprintf
Jan 10 15:42:23 yt /netbsd: trap() at netbsd:trap+0xc15
Jan 10 15:42:23 yt /netbsd: --- trap (number 6) ---
Jan 10 15:42:23 yt /netbsd: ip_setmoptions() at netbsd:ip_setmoptions+0x1ff
Jan 10 15:42:23 yt /netbsd: ip_ctloutput() at netbsd:ip_ctloutput+0x260
Jan 10 15:42:23 yt /netbsd: udp_ctloutput() at netbsd:udp_ctloutput+0x82
Jan 10 15:42:23 yt /netbsd: udp_ctloutput_wrapper() at netbsd:udp_ctloutput_wrapper+0x2c
Jan 10 15:42:23 yt /netbsd: sosetopt() at netbsd:sosetopt+0x67
Jan 10 15:42:23 yt /netbsd: sys_setsockopt() at netbsd:sys_setsockopt+0x91
Jan 10 15:42:23 yt /netbsd: syscall() at netbsd:syscall+0x1d8
Jan 10 15:42:23 yt /netbsd: --- syscall (number 105) ---
Jan 10 15:42:23 yt /netbsd: 765ca20cde5a:
Jan 10 15:42:23 yt /netbsd: cpu8: End traceback...

Reduced workload: just syncthing and mercurial self tests.
 Thomas

On Wed, Jan 10, 2018 at 02:54:54PM +0100, Thomas Klausner wrote:
> Hi!
> 
> I just saw two panics of current (8.99.9) in short order.
> 
> First one, under load (NFS<->USB traffic, build.sh, syncthing, mercurial self tests):
> 
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOTy LsOWEREaD lONl T(RAP) WEA XaRINtT I N6G :0
> Jan 10 14:23:07 yt /netbsd: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt syslogd[243]: last message repeated 4 times
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIATR N6IN G0:
> Jan 10 14:23:07 yt /netbsd: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt syslogd[243]: last message repeated 3 times
> Jan 10 14:23:07 yt /netbsd: netbsd:syscall+W0WWAxAAR1RNdNNII8INN
> Jan 10 14:23:07 yt /netbsd: NGG:G: : S SPSPL LNO LT N LONOTO ELTRO EWDL ROOEWWA E RTRONRENIA NDPTG  R:EO XPNI PETLX  TINRT6O A T6 0PL
> Jan 10 14:23:07 yt /netbsd: O
> Jan 10 14:23:07 yt /netbsd: WEEXRIETD  N6 T RA0P
> Jan 10 14:23:07 yt /netbsd: EXIT 6 0
> Jan 10 14:23:07 yt /netbsd: --- syscall (number 105) ---
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt /netbsd: WARNING: SWPALR NNIONTG :L WOAPRLNE INRNOGTE:  LDSO PWOLE RNNEO DTT LORONAW EPRRE ADP  XOENXI ITTR  A6P 6 0 E
> Jan 10 14:23:07 yt /netbsd: X0IT 6
> Jan 10 14:23:07 yt /netbsd: 0
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt /netbsd: WARWNAINRGN:I NSGP:L  SNPOLT  NLOOTW ELROEWDEW ROAENRDN IONRNGA :PT  RSEAPXPLI  TEN XO6IT T 0 L
> Jan 10 14:23:07 yt /netbsd: O6W E0R
> Jan 10 14:23:07 yt /netbsd: ED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt syslogd[243]: last message repeated 5 times
> Jan 10 14:23:07 yt /netbsd: 7b0d802cde5a:
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIT 6 0
> Jan 10 14:23:07 yt syslogd[243]: last message repeated 2 times
> Jan 10 14:23:07 yt /netbsd: cpu10: End traceback...
> Jan 10 14:23:07 yt /netbsd: WARNING: SPL NOT LOWERED ON TRAP EXIT 6 0
> 
> 
> Second one, same but no build.sh:
> 
> Jan 10 14:48:55 yt /netbsd: panic: prevented null pointer dereference at 0x360 (SMAP)
> Jan 10 14:48:55 yt /netbsd: cpu3: Begin traceback...
> Jan 10 14:48:55 yt /netbsd: vpanic() at netbsd:vpanic+0x140
> Jan 10 14:48:55 yt /netbsd: snprintf() at netbsd:snprintf
> Jan 10 14:48:55 yt /netbsd: trap() at netbsd:trap+0xc15
> Jan 10 14:48:55 yt /netbsd: --- trap (number 6) ---
> Jan 10 14:48:55 yt /netbsd: ip_setmoptions() at netbsd:ip_setmoptions+0x1ff
> Jan 10 14:48:55 yt /netbsd: ip_ctloutput() at netbsd:ip_ctloutput+0x1ee
> Jan 10 14:48:55 yt /netbsd: udp_ctloutput() at netbsd:udp_ctloutput+0x82
> Jan 10 14:48:55 yt /netbsd: udp_ctloutput_wrapper() at netbsd:udp_ctloutput_wrapper+0x2c
> Jan 10 14:48:55 yt /netbsd: sosetopt() at netbsd:sosetopt+0x67
> Jan 10 14:48:55 yt /netbsd: sys_setsockopt() at netbsd:sys_setsockopt+0x91
> Jan 10 14:48:55 yt /netbsd: syscall() at netbsd:syscall+0x1d8
> Jan 10 14:48:55 yt /netbsd: --- syscall (number 105) ---
> Jan 10 14:48:55 yt /netbsd: 7275048cde5a:
> Jan 10 14:48:55 yt /netbsd: cpu3: End traceback...
> Jan 10 14:48:55 yt /netbsd: 
> 
> 
> Is -current from today more stable, or should I go back to an earlier current?
>  Thomas
>