Re: Solaris 10 x86 u6 kernel panic with ipf

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Sergio Rabellino wrote:
| I'm getting kernel panics from ipf (I believe) as follow
|
|> Sep  8 16:46:20 pianeta genunix: [ID 335743 kern.notice] BAD TRAP: 
type=e (#pf Page fault) rp=fffffe80000b32a0 addr=0 occurred in module 
"ip" due to a NULL pointer dereference
|> Sep  8 16:46:20 pianeta unix: [ID 100000 kern.notice]
|> Sep  8 16:46:20 pianeta unix: [ID 839527 kern.notice] sched:
|> Sep  8 16:46:20 pianeta unix: [ID 753105 kern.notice] #pf Page fault
|> Sep  8 16:46:20 pianeta unix: [ID 532287 kern.notice] Bad kernel 
fault at addr=0x0
|> Sep  8 16:46:20 pianeta unix: [ID 243837 kern.notice] pid=0, 
pc=0xffffffffef7e8f56, sp=0xfffffe80000b3390, eflags=0x10246
|> Sep  8 16:46:20 pianeta unix: [ID 211416 kern.notice] cr0: 
8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 6f0<xmme,fxsr,pge,mce,pae,pse>
|> Sep  8 16:46:20 pianeta unix: [ID 354241 kern.notice] cr2: 0 cr3: 
10f51000 cr8: c
|> Sep  8 16:46:20 pianeta unix: [ID 592667 kern.notice]   rdi: 
ffffffff98b2e0b8 rsi:                0 rdx: fffffe80000b33e0
|> Sep  8 16:46:20 pianeta unix: [ID 592667 kern.notice]   
rcx:                0  r8:                0  r9:                0
|> Sep  8 16:46:20 pianeta unix: [ID 592667 kern.notice]   
rax:                0 rbx: fffffe84f1b59930 rbp: fffffe80000b33a0
|> Sep  8 16:46:20 pianeta unix: [ID 592667 kern.notice]   
r10:               14 r11: fffffe84cf92b018 r12: ffffffff9990e6c0
|> Sep  8 16:46:20 pianeta unix: [ID 592667 kern.notice]   r13: 
ffffffff99ca7dc0 r14: fffffe80000b39e0 r15:                0
|> Sep  8 16:46:20 pianeta unix: [ID 592667 kern.notice]   fsb: 
ffffffff80000000 gsb: fffffffffbc297c0  ds:               43
|> Sep  8 16:46:20 pianeta unix: [ID 592667 kern.notice]    
es:               43  fs:                0  gs:              1c3
|> Sep  8 16:46:20 pianeta unix: [ID 592667 kern.notice]   
trp:                e err:                0 rip: ffffffffef7e8f56
|> Sep  8 16:46:20 pianeta unix: [ID 592667 kern.notice]    
cs:               28 rfl:            10246 rsp: fffffe80000b3390
|> Sep  8 16:46:20 pianeta unix: [ID 266532 kern.notice]    
ss:               30
|> Sep  8 16:46:20 pianeta unix: [ID 100000 kern.notice]
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b31b0 unix:die+da ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3290 unix:trap+5e6 ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b32a0 unix:cmntrap+140 ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b33a0 ip:ip_routeto+6 ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3400 ipf:qif_illrouteto+70 ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3500 ipf:fr_fastroute+1ec ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3690 ipf:fr_send_ip+21b ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b36f0 ipf:fr_send_reset+2ef ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3870 ipf:fr_check+727 ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3900 ipf:ipf_hook+11e ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3940 hook:hook_run+6c ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3a60 ip:ip_input+3bb ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3b30 dls:i_dls_link_rx+32e ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3b80 mac:mac_rx+71 ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3bd0 e1000g:e1000g_intr_work+d9 ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3bf0 e1000g:e1000g_intr_pciexpress+70 ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3c40 unix:av_dispatch_autovect+78 ()
|> Sep  8 16:46:20 pianeta genunix: [ID 655072 kern.notice] 
fffffe80000b3c50 unix:intr_thread+5f ()
|> Sep  8 16:46:20 pianeta unix: [ID 100000 kern.notice]
|> Sep  8 16:46:20 pianeta genunix: [ID 672855 kern.notice] syncing file 
systems...

This is a bug in Solaris - if you remove "return-rst", the problem 
should vanish.

Darren

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