Bug#566312: BUG: unable to handle kernel paging request, in skb_copy_bits
tags 566312 moreinfo thanks On Fri, Jan 22, 2010 at 03:36:23PM -0500, John Morrissey wrote: Package: linux-image-2.6.26-2-686-bigmem Version: 2.6.26-19lenny2 Severity: normal One of our i386 KVM VMs has been crashing every couple of days, with the following oops output. linux-image-2.6.30-2-686-bigmem=2.6.30-8 (from squeeze) made no difference, but linux-image-2.6.32-trunk-686-bigmem=2.6.32-5 from unstable has gone without a crash for over a week now. Hi, The next release of Debian (6.0, code name Squeeze) will be based on 2.6.32. Has the 2.6.32 persisted to not show the bug in question? Thanks, Moritz -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#566312: BUG: unable to handle kernel paging request, in skb_copy_bits
On Sun, Aug 01, 2010 at 05:48:53PM -0400, Moritz Muehlenhoff wrote: On Fri, Jan 22, 2010 at 03:36:23PM -0500, John Morrissey wrote: linux-image-2.6.30-2-686-bigmem=2.6.30-8 (from squeeze) made no difference, but linux-image-2.6.32-trunk-686-bigmem=2.6.32-5 from unstable has gone without a crash for over a week now. The next release of Debian (6.0, code name Squeeze) will be based on 2.6.32. Has the 2.6.32 persisted to not show the bug in question? Yes. john -- John Morrissey _o/\ __o j...@horde.net_- \_ / \ \, www.horde.net/__(_)/_(_)/\___(_) /_(_)__ -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#566312: BUG: unable to handle kernel paging request, in skb_copy_bits
Package: linux-image-2.6.26-2-686-bigmem Version: 2.6.26-19lenny2 Severity: normal One of our i386 KVM VMs has been crashing every couple of days, with the following oops output. linux-image-2.6.30-2-686-bigmem=2.6.30-8 (from squeeze) made no difference, but linux-image-2.6.32-trunk-686-bigmem=2.6.32-5 from unstable has gone without a crash for over a week now. BUG: unable to handle kernel paging request at fffb8000 IP: [c0263c36] skb_copy_bits+0x55/0x20d Oops: 0002 [#1] SMP Modules linked in: ipt_LOG xt_limit ipt_REJECT nf_conntrack_ipv4 xt_state nf_conntrack_ftp nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables nfsd auth_rpcgss exportfs nfs lockd nfs_acl sunrpc ipv6 loop evdev virtio_balloon virtio_net psmouse pcspkr i2c_piix4 i2c_core button ext3 jbd mbcache virtio_blk ide_cd_mod cdrom ide_pci_generic floppy virtio_pci virtio_ring virtio uhci_hcd usbcore piix ide_core ata_generic libata scsi_mod dock thermal processor fan thermal_sys [last unloaded: scsi_wait_scan] Pid: 24440, comm: netstats-script Not tainted (2.6.26-2-686-bigmem #1) EIP: 0060:[c0263c36] EFLAGS: 00010282 CPU: 0 EIP is at skb_copy_bits+0x55/0x20d EAX: 0524 EBX: f40cfc04 ECX: 0149 EDX: f6dbd080 ESI: f58a68d6 EDI: fffb8000 EBP: fffb8000 ESP: f40cfb8c DS: 007b ES: 007b FS: 00d8 GS: SS: 0068 Process netstats-script (pid: 24440, ti=f40ce000 task=f44e3b40 task.ti=f40ce000) Stack: 0084 f6dbd080 05dc 05a8 0008 f40cfc04 0524 1000 fffb8000 f8baf02f 0524 1000 f8baeeb7 f40cfc04 f585408c f7fff6e4 007c 107c f40cfc04 05a0 f5993800 f8bb04b1 Call Trace: [f8baf02f] xdr_skb_read_bits+0x1c/0x30 [sunrpc] [f8baeeb7] xdr_partial_copy_from_skb+0x11f/0x179 [sunrpc] [f8bb04b1] xs_tcp_data_recv+0x238/0x3c6 [sunrpc] [f8baf013] xdr_skb_read_bits+0x0/0x30 [sunrpc] [c028b446] tcp_read_sock+0xa2/0x1ef [f8bb0279] xs_tcp_data_recv+0x0/0x3c6 [sunrpc] [f8bb0f15] xs_tcp_data_ready+0x52/0x62 [sunrpc] [c0130b3b] mod_timer+0x19/0x36 [c0261337] sk_reset_timer+0xc/0x16 [c0293b10] tcp_rcv_established+0x3b3/0x637 [c0298b80] tcp_v4_do_rcv+0x262/0x3e8 [c029a866] tcp_v4_rcv+0x545/0x597 [c0283167] ip_local_deliver_finish+0xe8/0x183 [c0283062] ip_rcv_finish+0x286/0x2a3 [c0268819] netif_receive_skb+0x31c/0x349 [f88fa9f3] virtnet_poll+0x167/0x258 [virtio_net] [c026a733] net_rx_action+0x9c/0x177 [c012d125] __do_softirq+0x66/0xd3 [c012d1d7] do_softirq+0x45/0x53 [c012d48e] irq_exit+0x35/0x67 [c010afd7] do_IRQ+0x52/0x63 [c01092a7] common_interrupt+0x23/0x28 [c0119e25] kvm_leave_lazy_mmu+0x29/0x31 [c016a091] unmap_vmas+0x57a/0x7c4 [c017e27e] do_sync_read+0xbf/0xfe [c016e306] exit_mmap+0x65/0xd1 [c012727e] mmput+0x20/0x7e [c0182314] flush_old_exec+0x3e5/0x677 [c0181a02] kernel_read+0x32/0x43 [c01a5138] load_elf_binary+0x310/0x108a [c0168394] page_address+0x73/0x93 [c016852e] kmap_high+0x1c/0x1a2 [c0168394] page_address+0x73/0x93 [c0181726] copy_strings+0x169/0x173 [c01817eb] search_binary_handler+0x8f/0x1a4 [c0182926] do_execve+0x138/0x1c6 [c010713b] sys_execve+0x2a/0x4a [c01088ce] syscall_call+0x7/0xb [c02c] xenfb_probe+0x221/0x35b === Code: d0 2b 44 24 04 89 54 24 10 85 c0 7e 39 39 44 24 2c 89 ef 0f 4e 44 24 2c 8b 54 24 08 8b 74 24 04 89 c1 c1 e9 02 03 b2 a4 00 00 00 f3 a5 89 c1 83 e1 03 74 02 f3 a4 29 44 24 2c 0f 84 92 01 00 00 EIP: [c0263c36] skb_copy_bits+0x55/0x20d SS:ESP 0068:f40cfb8c Kernel panic - not syncing: Fatal exception in interrupt -- Package-specific info: -- System Information: Debian Release: 5.0.3 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.32-trunk-686-bigmem (SMP w/1 CPU core) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages linux-image-2.6.26-2-686-bigmem depends on: ii debconf [debconf-2.0] 1.5.24 Debian configuration management sy ii initramfs-tools [linux-initra 0.92o tools for generating an initramfs ii module-init-tools 3.4-1 tools for managing Linux kernel mo Versions of packages linux-image-2.6.26-2-686-bigmem recommends: ii libc6-i6862.7-18 GNU C Library: Shared libraries [i Versions of packages linux-image-2.6.26-2-686-bigmem suggests: ii grub 0.97-47lenny2 GRand Unified Bootloader (Legacy v pn linux-doc-2.6.26 none(no description available) -- debconf information: linux-image-2.6.26-2-686-bigmem/preinst/overwriting-modules-2.6.26-2-686-bigmem: true shared/kernel-image/really-run-bootloader: true linux-image-2.6.26-2-686-bigmem/preinst/lilo-has-ramdisk: linux-image-2.6.26-2-686-bigmem/postinst/bootloader-test-error-2.6.26-2-686-bigmem: linux-image-2.6.26-2-686-bigmem/postinst/depmod-error-2.6.26-2-686-bigmem: false linux-image-2.6.26-2-686-bigmem/preinst/initrd-2.6.26-2-686-bigmem: linux-image-2.6.26-2-686-bigmem/preinst/abort-overwrite-2.6.26-2-686-bigmem: