On Thu, 2007-04-26 at 07:45 +0800, Antonino A. Daplas wrote: > On Wed, 2007-04-25 at 22:48 +0800, Antonino A. Daplas wrote: > > On Wed, 2007-04-25 at 14:18 +0900, Tejun Heo wrote: > > > Miles Lane wrote: > > > eth0 renamed to eth54 > > BUG: atomic counter underflow at: > > [<c0104378>] show_trace_log_lvl+0x1a/0x30 > > [<c0104ec9>] show_trace+0x12/0x14 > > [<c0104f22>] dump_stack+0x16/0x18 > > [<c01bd575>] _atomic_dec_and_lock+0x29/0x4c > > [<c0174388>] dput+0x34/0x103 > > [<c019d181>] sysfs_drop_dentry+0x141/0x149 > > [<c019d212>] sysfs_hash_and_remove+0x89/0x10e > > [<c019f1fc>] sysfs_remove_link+0xe/0x10 > > [<c0221839>] device_rename+0x110/0x181 > > [<c025420a>] dev_change_name+0x11e/0x1ca > > [<c02545e6>] dev_ifsioc+0x330/0x3d7 > > [<c0254d25>] dev_ioctl+0x350/0x46e > > [<c0249792>] sock_ioctl+0x1be/0x1ca > > [<c016f3c0>] do_ioctl+0x1c/0x53 > > [<c016f5e3>] vfs_ioctl+0x1ec/0x203 > > [<c016f643>] sys_ioctl+0x49/0x62 > > [<c0103cde>] sysenter_past_esp+0x5f/0x99 > > ======================= > > The above tracing was caused by CONFIG_SYSFS_DEPRECATED=y and by setting > this to n, the tracing disappeared.. Still, all my network cards are > non-functional. Entries in /sys/class/net are bogus: > > / # cd /sys/class/net/ > /sys/class/net # ls > eth1 eth44 eth54 lo > > /sys/class/net # cd eth1 > -bash: cd: eth1: No such file or directory > > /sys/class/net # ls -l eth1 > lrwxrwxrwx 1 root root 0 Apr 26 07:15 eth1 -> > ../../devices/pci0000:00/0000:00:12.0/net/eth0 > > /sys/class/net # cd ../../devices/pci0000\:00/0000\:00\:12.0/net/eth0 > -bash: cd: ../../devices/pci0000:00/0000:00:12.0/net/eth0: No such file > or directory > > Do you know of any patches I need to revert/apply? Anyway, I have to > boot back to this kernel and find out more what's going on. >
More info. I can bring up the network manually using ifconfig. It's opensuse's rcnetwork script that fails to bring the network up. Entries in /sys/class/net are still bogus. This kernel is now usable to me, I'll start bisection later today if nobody has an answer. Tony - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
