Messages in this thread | | | Date | Wed, 18 Feb 2004 01:00:29 -0500 | From | Paul Clements <> | Subject | Re: nbd oops on unload. |
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Dave Jones wrote: > > modprobe nbd ; rmmod nbd was enough to reproduce this one.. > (2.6.3rc4)
hmmm...I'll look into it...out of curiosity, are you using any "unusual" kernel config options? I've done the same test myself many times and have not seen any problems...
-- Paul
> Dave > > nbd: registered device at major 43 > Unable to handle kernel paging request at virtual address 6b6b6baf > printing eip: > c01d3206 > *pde = 00000000 > Oops: 0000 [#2] > CPU: 0 > EIP: 0060:[<c01d3206>] Not tainted > EFLAGS: 00010202 > EIP is at kobject_hotplug+0x24/0x30 > eax: c02e9ff3 ebx: c36530d4 ecx: c36530d4 edx: 6b6b6b6b > esi: c1f4f190 edi: 00000000 ebp: 00000000 esp: c44c5f24 > ds: 007b es: 007b ss: 0068 > Process rmmod (pid: 7597, threadinfo=c44c4000 task=c40b4650) > Stack: c01d3486 c36530d4 c01d349d c3653084 c0224536 c3653084 c02276d0 c1f4f190 > c7c103dc c022857a c1f4f190 c0191001 c1f4f190 c7c12990 c7c0e4a4 c7c0fd80 > 00000000 c031acd8 c013a805 0064626e 00000000 c2cd62d8 c2cd62d8 b80d1000 > Call Trace: > [<c01d3486>] kobject_del+0xf/0x1e > [<c01d349d>] kobject_unregister+0x8/0x10 > [<c0224536>] elv_unregister_queue+0xf/0x1d > [<c02276d0>] blk_unregister_queue+0x1b/0x36 > [<c022857a>] unlink_gendisk+0x8/0x19 > [<c0191001>] del_gendisk+0x45/0xc8 > [<c7c0e4a4>] nbd_cleanup+0x26/0x55 [nbd] > [<c013a805>] sys_delete_module+0x168/0x18a > [<c014ff4d>] unmap_vma_list+0xe/0x17 > [<c01503f9>] do_munmap+0x17d/0x189 > [<c010b697>] syscall_call+0x7/0xb > > Code: 83 7a 44 00 74 05 e9 9f fd ff ff c3 53 31 d2 89 c3 c7 40 18 > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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