=?UTF-8?Q?Marcin_Wo=C5=BAniak?= <m.wozniak77 at gmail.com> writes:
> SunOS 5.11 snv_82 i86pc i386 i86pc
>
> Feb 19 13:38:57 nbmwozniak bcme: [ID 125400 kern.notice] NOTICE: Fragment
> count exceeded! Falling back to double copy.
> Feb 19 13:38:57 nbmwozniak unix: [ID 836849 kern.notice]
> Feb 19 13:38:57 nbmwozniak ^Mpanic[cpu0]/thread=d394fde0:
> Feb 19 13:38:57 nbmwozniak genunix: [ID 335743 kern.notice] BAD TRAP: type=e
> (#pf Page fault) rp=d394fa30 addr=54 occurred in module "genunix" due to a
> NULL pointer de
> reference
[...]
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394f97c
> unix:die+98 (e, d394fa30, 54, 0)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fa1c
> unix:trap+12a5 (d394fa30, 54, 0)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fa30
> unix:cmntrap+7c (1b0, d3940000, 160,)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fa88
> genunix:ddi_dma_unbind_handle+a (3c, d36b7000, d36b7)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fad0
> bcme:bcme_tx_sctgth+27e (d36b7000, d52d51e8,)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fb0c
> bcme:UM_SendPacketIntel+42 (d36b7000, d6e3dde0,)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fb44
> bcme:UM_SendMBLKPacket+df (d36b7000, d6e3dde0)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fb7c
> bcme:UM_SendPacketsMP+75 (d36b7000)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fb9c
> bcme:UM_ProcessSendPackets+52 (d36b7000)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fbb4
> bcme:UM_SendPacket+7c (d36b7000, d6e3dde0)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fbd4
> bcme:t3TxPacket+96 (d494a400, d6e3dde0)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fbf4
> bcme:bcme_wput+57 (d6e3ebf0, d6e3dde0)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fc34
> unix:putnext+1bc (d6de20a8, d6e3dde0)
>
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fcb0
> ip:tcp_send_data+6e7 (d719e180, dad25d40,)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fd0c
> ip:tcp_timer+85b (d719e040)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fd20
> ip:tcp_timer_handler+20 (d719e040, d92567f0,)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fd78
> ip:squeue_drain+1a0 (d39f2f40, 2, dfae11)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fdc8
> ip:squeue_worker+f4 (d39f2f40, 0)
> Feb 19 13:38:57 nbmwozniak genunix: [ID 353471 kern.notice] d394fdd8
> unix:thread_start+8 ()
[...]
> thanks for any help
>
> maybe problem with drivers?
>
> machine Laptop ThinkPad R51e
FWIW, I had exactly the same panic recently on a ThinkPad R40e running
snv_77 with version v10.0.3 of the BRCMbcme driver.
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Faculty of Technology, Bielefeld University
