Bug#746325: linux-image-3.14-trunk-amd64: Kernel panic running Xen
Package: linux-image-3.14-trunk-amd64
Version: 3.14.1-1~exp1
Severity: important
Below is the kernel message log from a panic when running Xen. Because of this
I had to move back to an earlier kernel. On the same server kernel 3.12.9-1
has worked well for me and I'm now trying 3.13.10-1.
Apr 29 09:16:37 server kernel: [37476.538497] ------------[ cut here ]------------
Apr 29 09:16:37 server kernel: [37476.542437] kernel BUG at /build/linux-U5grk0/linux-3.14.1/drivers/net/xen-netback/netback.c:540!
Apr 29 09:16:37 server kernel: [37476.542437] invalid opcode: 0000 [#1] SMP
Apr 29 09:16:37 server kernel: [37476.542437] Modules linked in: fuse ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs libcrc32c reiserfs dm_mod xt_mark iptable_mangle cls_fw sch_sfq sch_htb xt_physdev xen_blkback xen_netback ppp_deflate bsd_comp xen_gntdev xen_evtchn xenfs xen_privcmd ppp_async crc_ccitt ppp_generic slhc ipt_MASQUERADE xt_nat iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp ipt_REJECT xt_LOG iptable_filter ip_tables x_tables nfsd auth_rpcgss oid_registry nfs_acl nfs bridge lockd stp fscache llc sunrpc ext4 crc16 mbcache jbd2 radeon ttm drm_kms_helper drm dcdbas tpm_tis i2c_algo_bit joydev tpm shpchp k8temp pcspkr evdev amd64_edac_mod edac_mce_amd edac_core processor thermal_sys button i2c_nforce2 i2c_core serio_raw loop autofs4 crc32c btrfs xor raid6_pq raid1 md_mod sr_mod cdrom sg hid_generic sd_mod crc_t10dif crct10dif_common ata_generic usbhid hid e100 mii tg3 ptp pps_core libphy sata_nv ehci_pci ohci_pci ohci_hcd ehci_
hcd libata scsi_mod usbcore u
Apr 29 09:16:37 server kernel: sb_common
Apr 29 09:16:37 server kernel: [37476.542437] CPU: 1 PID: 3720 Comm: vif3.1 Not tainted 3.14-trunk-amd64 #1 Debian 3.14.1-1~exp1
Apr 29 09:16:37 server kernel: [37476.542437] Hardware name: Dell Inc. PowerEdge T105 /0RR825, BIOS 1.2.1 06/13/2008
Apr 29 09:16:37 server kernel: [37476.542437] task: ffff88011cce5630 ti: ffff8800abc7c000 task.ti: ffff8800abc7c000
Apr 29 09:16:37 server kernel: [37476.542437] RIP: e030:[<ffffffffa06e8c36>] [<ffffffffa06e8c36>] xenvif_rx_action+0x836/0x840 [xen_netback]
Apr 29 09:16:37 server kernel: [37476.542437] RSP: e02b:ffff8800abc7ddd8 EFLAGS: 00010297
Apr 29 09:16:37 server kernel: [37476.542437] RAX: 0000000000000000 RBX: ffff88011ca50880 RCX: 0000000000000001
Apr 29 09:16:37 server kernel: [37476.542437] RDX: 0000000000000013 RSI: ffff88011038a1a8 RDI: 00000000001f5000
Apr 29 09:16:37 server kernel: [37476.542437] RBP: 000000000006d32c R08: ffff8800abc7ddfc R09: 0000160000000000
Apr 29 09:16:37 server kernel: [37476.542437] R10: ffff88011ca50880 R11: ffff8800bd02f000 R12: ffff8800abc7ddfc
Apr 29 09:16:37 server kernel: [37476.542437] R13: 0000000000000011 R14: ffff88011038a1a8 R15: ffff88011ca50880
Apr 29 09:16:37 server kernel: [37476.542437] FS: 00007f0f86162700(0000) GS:ffff88012a900000(0000) knlGS:0000000000000000
Apr 29 09:16:37 server kernel: [37476.542437] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
Apr 29 09:16:37 server kernel: [37476.542437] CR2: ffffffffff600400 CR3: 00000000a24fe000 CR4: 0000000000000660
Apr 29 09:16:37 server kernel: [37476.542437] Stack:
Apr 29 09:16:37 server kernel: [37476.542437] ffff8800abc7ddfc 0000000000000012 0006d32c00000011 ffff88011ca573a0
Apr 29 09:16:37 server kernel: [37476.542437] 000000002a914340 ffff8800abc7de00 ffff8800abc7de00 ffff8800abc7de10
Apr 29 09:16:37 server kernel: [37476.542437] ffff8800abc7de10 0000000000000000 0000000000000012 0000000000000012
Apr 29 09:16:37 server kernel: [37476.542437] Call Trace:
Apr 29 09:16:37 server kernel: [37476.542437] [<ffffffffa06e9674>] ? xenvif_kthread+0x94/0x200 [xen_netback]
Apr 29 09:16:37 server kernel: [37476.542437] [<ffffffff8109e400>] ? prepare_to_wait_event+0xf0/0xf0
Apr 29 09:16:37 server kernel: [37476.542437] [<ffffffffa06e95e0>] ? xenvif_stop_queue+0x60/0x60 [xen_netback]
Apr 29 09:16:37 server kernel: [37476.542437] [<ffffffff8107f911>] ? kthread+0xc1/0xe0
Apr 29 09:16:37 server kernel: [37476.542437] [<ffffffff8107f850>] ? kthread_create_on_node+0x180/0x180
Apr 29 09:16:37 server kernel: [37476.542437] [<ffffffff814bfc8c>] ? ret_from_fork+0x7c/0xb0
Apr 29 09:16:37 server kernel: [37476.542437] [<ffffffff8107f850>] ? kthread_create_on_node+0x180/0x180
Apr 29 09:16:37 server kernel: [37476.542437] Code: 00 00 00 e9 96 fa ff ff c6 44 24 08 00 e9 38 fc ff ff 83 c8 03 e9 cd fd ff ff 45 31 c0 b8 04 00 00 00 e9 a5 fd ff ff 0f 0b 0f 0b <0f> 0b 0f 1f 84 00 00 00 00 00 48 8b 97 18 6b 00 00 8b 02 eb 1d
Apr 29 09:16:37 server kernel: [37476.542437] RIP [<ffffffffa06e8c36>] xenvif_rx_action+0x836/0x840 [xen_netback]
Apr 29 09:16:37 server kernel: [37476.542437] RSP <ffff8800abc7ddd8>
Apr 29 09:16:37 server kernel: [37477.183225] ---[ end trace a816ed8591f41b70 ]---
Apr 29 09:41:04 server kernel: [38943.412602] BUG: unable to handle kernel NULL pointer dereference at (null)
Apr 29 09:41:04 server kernel: [38943.416551] IP: [<ffffffff81084752>] exit_creds+0x12/0x60
Apr 29 09:41:04 server kernel: [38943.416551] PGD 0
Apr 29 09:41:04 server kernel: [38943.416551] Oops: 0000 [#2] SMP
Apr 29 09:41:04 server kernel: [38943.416551] Modules linked in: fuse ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs libcrc32c reiserfs dm_mod xt_mark iptable_mangle cls_fw sch_sfq sch_htb xt_physdev xen_blkback xen_netback ppp_deflate bsd_comp xen_gntdev xen_evtchn xenfs xen_privcmd ppp_async crc_ccitt ppp_generic slhc ipt_MASQUERADE xt_nat iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp ipt_REJECT xt_LOG iptable_filter ip_tables x_tables nfsd auth_rpcgss oid_registry nfs_acl nfs bridge lockd stp fscache llc sunrpc ext4 crc16 mbcache jbd2 radeon ttm drm_kms_helper drm dcdbas tpm_tis i2c_algo_bit joydev tpm shpchp k8temp pcspkr evdev amd64_edac_mod edac_mce_amd edac_core processor thermal_sys button i2c_nforce2 i2c_core serio_raw loop autofs4 crc32c btrfs xor raid6_pq raid1 md_mod sr_mod cdrom sg hid_generic sd_mod crc_t10dif crct10dif_common ata_generic usbhid hid e100 mii tg3 ptp pps_core libphy sata_nv ehci_pci ohci_pci ohci_hcd ehci_
hcd libata scsi_mod usbcore u
Apr 29 09:41:04 server kernel: sb_common
Apr 29 09:41:04 server kernel: [38943.416551] CPU: 1 PID: 19 Comm: xenwatch Tainted: G D 3.14-trunk-amd64 #1 Debian 3.14.1-1~exp1
Apr 29 09:41:04 server kernel: [38943.416551] Hardware name: Dell Inc. PowerEdge T105 /0RR825, BIOS 1.2.1 06/13/2008
Apr 29 09:41:04 server kernel: [38943.416551] task: ffff88011e136150 ti: ffff88011e1f6000 task.ti: ffff88011e1f6000
Apr 29 09:41:04 server kernel: [38943.416551] RIP: e030:[<ffffffff81084752>] [<ffffffff81084752>] exit_creds+0x12/0x60
Apr 29 09:41:04 server kernel: [38943.416551] RSP: e02b:ffff88011e1f7db8 EFLAGS: 00010292
Apr 29 09:41:04 server kernel: [38943.416551] RAX: 0000000000000000 RBX: ffff88011cce5630 RCX: 0000000000000000
Apr 29 09:41:04 server kernel: [38943.416551] RDX: ffffffff81859240 RSI: ffff88011cce5630 RDI: 0000000000000000
Apr 29 09:41:04 server kernel: [38943.416551] RBP: ffff88011cce5630 R08: ffff88011b670e00 R09: ffff880117e2f8e0
Apr 29 09:41:04 server kernel: [38943.416551] R10: 000000000000000f R11: f000000000000000 R12: 0000000000000000
Apr 29 09:41:04 server kernel: [38943.416551] R13: ffff88011b6b46c0 R14: 0000000000000000 R15: 0000000000000000
Apr 29 09:41:04 server kernel: [38943.416551] FS: 00007f3c03347700(0000) GS:ffff88012a900000(0000) knlGS:0000000000000000
Apr 29 09:41:04 server kernel: [38943.416551] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
Apr 29 09:41:04 server kernel: [38943.416551] CR2: 0000000000000000 CR3: 0000000004286000 CR4: 0000000000000660
Apr 29 09:41:04 server kernel: [38943.416551] Stack:
Apr 29 09:41:04 server kernel: [38943.416551] ffff88011cce5630 ffffffff8105c0f0 0000000000000000 ffff88011cce5630
Apr 29 09:41:04 server kernel: [38943.416551] ffffffff8107fbb8 ffff88011ca50880 0000000000000003 0000000000000000
Apr 29 09:41:04 server kernel: [38943.416551] ffffffffa06eb174 0000000000000005 ffffffffa06e9a5b ffffffff8173176c
Apr 29 09:41:04 server kernel: [38943.416551] Call Trace:
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff8105c0f0>] ? __put_task_struct+0x40/0x120
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff8107fbb8>] ? kthread_stop+0xc8/0xd0
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffffa06eb174>] ? xenvif_disconnect+0x24/0x80 [xen_netback]
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffffa06e9a5b>] ? set_backend_state+0x10b/0x910 [xen_netback]
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff8131dab6>] ? xenbus_read_driver_state+0x26/0x40
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff8131f220>] ? unregister_xenbus_watch+0x200/0x200
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff8131f2b0>] ? xenwatch_thread+0x90/0x130
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff8109e400>] ? prepare_to_wait_event+0xf0/0xf0
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff8107f911>] ? kthread+0xc1/0xe0
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff8107f850>] ? kthread_create_on_node+0x180/0x180
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff814bfc8c>] ? ret_from_fork+0x7c/0xb0
Apr 29 09:41:04 server kernel: [38943.416551] [<ffffffff8107f850>] ? kthread_create_on_node+0x180/0x180
Apr 29 09:41:04 server kernel: [38943.416551] Code: ff ff 85 c0 0f 84 64 fe ff ff e9 3b fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 53 48 8b 87 a8 04 00 00 48 89 fb 48 8b bf a0 04 00 00 <8b> 00 48 c7 83 a0 04 00 00 00 00 00 00 f0 ff 0f 74 1c 48 8b bb
Apr 29 09:41:04 server kernel: [38943.416551] RIP [<ffffffff81084752>] exit_creds+0x12/0x60
Apr 29 09:41:04 server kernel: [38943.416551] RSP <ffff88011e1f7db8>
Apr 29 09:41:04 server kernel: [38943.416551] CR2: 0000000000000000
Apr 29 09:41:04 server kernel: [38943.416551] ---[ end trace a816ed8591f41b71 ]---
Apr 29 09:41:04 server kernel: [38944.242208] xenbr1: port 2(vif3.1) entered disabled state
-- System Information:
Debian Release: 7.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.13-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-3.14-trunk-amd64 depends on:
ii debconf [debconf-2.0] 1.5.49
ii initramfs-tools [linux-initramfs-tool] 0.115
ii kmod 9-3
ii linux-base 3.5
ii module-init-tools 9-3
Versions of packages linux-image-3.14-trunk-amd64 recommends:
pn firmware-linux-free <none>
Versions of packages linux-image-3.14-trunk-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 1.99-27+deb7u2
pn linux-doc-3.14 <none>
Reply to: