From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <407C1601.2080100@imc-berlin.de> Date: Tue, 13 Apr 2004 18:32:01 +0200 From: Steven Scholz MIME-Version: 1.0 To: LinuxPPC Subject: Re: kfree_skb on hard IRQ ??? References: <407C065A.9010004@imc-berlin.de> In-Reply-To: <407C065A.9010004@imc-berlin.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Steven Scholz wrote: > > Hi there, > > my HERMES-II drivers causes a lot of > > Warning: kfree_skb on hard IRQ c38c2168 > > messages. > > What do they mean? And what means alloc_skb called nonatomically from interrupt c00eb8d0 kernel BUG at skbuff.c:174! Oops: Kernel Mode Software FPU Emulation, sig: 8 NIP: C00E065C XER: 00000000 LR: C00E065C SP: C016BC80 REGS: c016bbd0 TRAP: 1000 Not tainted MSR: 00001032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11 TASK = c0169fa0[0] 'swapper' Last syscall: 120 last math 00000000 last altivec 00000000 ... Kernel panic: Aiee, killing interrupt handler! In interrupt handler - not syncing <0>Rebooting in 10 seconds.. ??? Thanks a million! -- Steven Scholz imc Measurement & Control imc Meßsysteme GmbH Voltastr. 5 Voltastr. 5 13355 Berlin 13355 Berlin Germany Deutschland ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/