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Bug#719717: marked as done (BUG: soft lockup - CPU#2 stuck for 23s! [kvm:2775] / RIP: 0010:[<ffffffffa03f6c95>] [<ffffffffa03f6c95>] kvm_mmu_prepare_zap_page+0x64/0x214 [kvm])

Your message dated Wed, 28 Apr 2021 18:16:00 +0200
with message-id <E1lbmqj-001LLU-4N@hullmann.westfalen.local>
and subject line Closing this bug
has caused the Debian Bug report #719717,
regarding BUG: soft lockup - CPU#2 stuck for 23s! [kvm:2775] / RIP: 0010:[<ffffffffa03f6c95>]  [<ffffffffa03f6c95>] kvm_mmu_prepare_zap_page+0x64/0x214 [kvm]
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
719717: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=719717
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: linux-image-amd64
Version: 3.2+46~bpo60+1
Severity: important

Hi!

I today encountered the following problem when using
"virsh shutdown guest" to shutdown a windows 2003 32bit non r2 guest.

(i've migrated this machine from a vmware server 1 vmdk file)



Aug 14 16:07:44 k000227a kernel: [4296670.865615] breth0: port 2(vnet0) entering forwarding state
Aug 14 16:07:44 k000227a kernel: [4296670.871745] breth0: port 2(vnet0) entering disabled state
Aug 14 16:07:44 k000227a kernel: [4296670.872363] device vnet0 left promiscuous mode
Aug 14 16:07:44 k000227a kernel: [4296670.872370] breth0: port 2(vnet0) entering disabled state
Aug 14 16:08:10 k000227a kernel: [4296696.236047] BUG: soft lockup - CPU#2 stuck for 23s! [kvm:2775]
Aug 14 16:08:10 k000227a kernel: [4296696.239639] Modules linked in: 8021q garp tun ip6table_filter ebtable_nat ebtables act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm xt_addrtype iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core ip6_tables nf_defrag_ipv6 xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dsc

p
xt_dccp xt_conntrack xt_connmar

Aug 14 16:08:10 k000227a kernel: k xt_CLASSIFY ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables bridge stp r8169 kvm_amd kvm radeon ttm drm_kms_helper drm snd_pcm snd_timer snd i2c_algo_bit soundcore sr_mod cdrom e100 ohci_hcd snd_page_alloc i2c_piix4 tpm_tis ehci_hcd tg3 tpm powernow_k8 usbcore libphy edac_core tpm_bios processor ata_generic pata_serverworks pcspkr i2c_core mii evdev k8temp sg power_supply usb_common thermal_sys edac_mce_amd sata_svw mperf psmouse serio_raw button dm_mod sata_via sata_sis pata_sis sata_sil sata_nv ext4 jbd2 mbcache crc16 raid1 md_mod ata_piix libata sd_mod crc_t10dif arcmsr scsi_mod shpchp
Aug 14 16:08:10 k000227a kernel: [4296696.239888] CPU 2
Aug 14 16:08:10 k000227a kernel: [4296696.239892] Modules linked in: 8021q garp tun ip6table_filter ebtable_nat ebtables act_police cls_flow cls_fw cls_u32 sch_htb sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm xt_addrtype iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp xt_TPROXY nf_tproxy_core ip6_tables nf_defrag_ipv6 xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_NFLOG nfnetlink_log xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dsc

p
xt_dccp xt_conntrack xt_connmar

Aug 14 16:08:10 k000227a kernel: k xt_CLASSIFY ipt_LOG xt_tcpudp xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_mangle nfnetlink iptable_filter ip_tables x_tables bridge stp r8169 kvm_amd kvm radeon ttm drm_kms_helper drm snd_pcm snd_timer snd i2c_algo_bit soundcore sr_mod cdrom e100 ohci_hcd snd_page_alloc i2c_piix4 tpm_tis ehci_hcd tg3 tpm powernow_k8 usbcore libphy edac_core tpm_bios processor ata_generic pata_serverworks pcspkr i2c_core mii evdev k8temp sg power_supply usb_common thermal_sys edac_mce_amd sata_svw mperf psmouse serio_raw button dm_mod sata_via sata_sis pata_sis sata_sil sata_nv ext4 jbd2 mbcache crc16 raid1 md_mod ata_piix libata sd_mod crc_t10dif arcmsr scsi_mod shpchp
Aug 14 16:08:10 k000227a kernel: [4296696.240022]
Aug 14 16:08:10 k000227a kernel: [4296696.240022] Pid: 2775, comm: kvm Not tainted 3.2.0-0.bpo.4-amd64 #1 Debian 3.2.46-1~bpo60+1 empty empty/Tyan Transport GT24-B3992
Aug 14 16:08:10 k000227a kernel: [4296696.240022] RIP: 0010:[<ffffffffa03f6c95>]  [<ffffffffa03f6c95>] kvm_mmu_prepare_zap_page+0x64/0x214 [kvm]
Aug 14 16:08:10 k000227a kernel: [4296696.240022] RSP: 0018:ffff880142e8fb08  EFLAGS: 00000282
Aug 14 16:08:10 k000227a kernel: [4296696.240022] RAX: 0000000000000000 RBX: ffff8801010db290 RCX: ffff8801010db290
Aug 14 16:08:10 k000227a kernel: [4296696.240022] RDX: ffff88014657f8c8 RSI: ffff8801010db290 RDI: 0000000000000286
Aug 14 16:08:10 k000227a kernel: [4296696.240022] RBP: ffff88023a4b4000 R08: ffff880108f0c7b8 R09: ffff88014657f8c0
Aug 14 16:08:10 k000227a kernel: [4296696.240022] R10: 0000000000000000 R11: ffff88023a4b4000 R12: ffffffff810f6e27
Aug 14 16:08:10 k000227a kernel: [4296696.240022] R13: 0000000000000000 R14: ffffffff810f647f R15: ffff880239f5a480
Aug 14 16:08:10 k000227a kernel: [4296696.240022] FS:  00007fc05ac2f700(0000) GS:ffff88023fc00000(0000) knlGS:0000000000000000
Aug 14 16:08:10 k000227a kernel: [4296696.240022] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Aug 14 16:08:10 k000227a kernel: [4296696.240022] CR2: 00007fc0722501a0 CR3: 000000021624d000 CR4: 00000000000006e0
Aug 14 16:08:10 k000227a kernel: [4296696.240022] DR0: 00000000000000a0 DR1: 0000000000000000 DR2: 0000000000000003
Aug 14 16:08:10 k000227a kernel: [4296696.240022] DR3: 00000000000000b0 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Aug 14 16:08:10 k000227a kernel: [4296696.240022] Process kvm (pid: 2775, threadinfo ffff880142e8e000, task ffff880239e0a970)
Aug 14 16:08:10 k000227a kernel: [4296696.240022] Stack:
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  0000000239e0a970 ffff88023a4b4000 ffff880002249978 ffff880142e8fb48
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  ffff88023a4b6918 ffff88023a388980 0000000000000001 ffffffffa03f720f
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  ffff88010a07b138 ffff8801190d6348 0000000000000000 ffff88023a4b4000
Aug 14 16:08:10 k000227a kernel: [4296696.240022] Call Trace:
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffffa03f720f>] ? kvm_mmu_zap_all+0x3c/0x65 [kvm]
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffffa03ea72c>] ? kvm_arch_flush_shadow+0x9/0x12 [kvm]
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffffa03de5dd>] ? kvm_mmu_notifier_release+0x22/0x31 [kvm]
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff810f3f12>] ? __mmu_notifier_release+0x2a/0xa5
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff810df4da>] ? exit_mmap+0x28/0x101
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff810f647f>] ? virt_to_slab+0x9/0x3c
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff810f6de8>] ? __cache_free+0x3d/0x190
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff81047c53>] ? mmput+0x54/0xf4
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8104bb0c>] ? exit_mm+0x10c/0x117
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff81369510>] ? down_read+0x9/0x19
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8104d056>] ? do_exit+0x25b/0x799
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8104d60e>] ? do_group_exit+0x7a/0xa4
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8105a5c4>] ? get_signal_to_deliver+0x494/0x4b6
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8100df47>] ? do_signal+0x38/0x635
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff81107183>] ? do_readv_writev+0x101/0x125
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8100e569>] ? do_notify_resume+0x25/0x67
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8136f5a0>] ? int_signal+0x12/0x17
Aug 14 16:08:10 k000227a kernel: [4296696.240022] Code: 83 c5 10 49 83 7d 00 00 eb e8 ff 85 d8 08 00 00 4c 89 e2 48 89 de 48 89 ef 45 31 f6 e8 ba 01 00 00 41 89 c5 4c 89 f2 48 03 53 30 <48> 89 de 48 89 ef 49 83 c6 08 e8 10 da ff ff 49 81 fe 00 10 00
Aug 14 16:08:10 k000227a kernel: [4296696.240022] Call Trace:
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffffa03f720f>] ? kvm_mmu_zap_all+0x3c/0x65 [kvm]
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffffa03ea72c>] ? kvm_arch_flush_shadow+0x9/0x12 [kvm]
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffffa03de5dd>] ? kvm_mmu_notifier_release+0x22/0x31 [kvm]
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff810f3f12>] ? __mmu_notifier_release+0x2a/0xa5
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff810df4da>] ? exit_mmap+0x28/0x101
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff810f647f>] ? virt_to_slab+0x9/0x3c
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff810f6de8>] ? __cache_free+0x3d/0x190
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff81047c53>] ? mmput+0x54/0xf4
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8104bb0c>] ? exit_mm+0x10c/0x117
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff81369510>] ? down_read+0x9/0x19
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8104d056>] ? do_exit+0x25b/0x799
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8104d60e>] ? do_group_exit+0x7a/0xa4
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8105a5c4>] ? get_signal_to_deliver+0x494/0x4b6
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8100df47>] ? do_signal+0x38/0x635
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff81107183>] ? do_readv_writev+0x101/0x125
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8100e569>] ? do_notify_resume+0x25/0x67
Aug 14 16:08:10 k000227a kernel: [4296696.240022]  [<ffffffff8136f5a0>] ? int_signal+0x12/0x17



I'm running Debian GNU/Linux 6.0.7 64bit with backports enabled:


# dpkg -l | egrep -i "(qemu|kvm|linux-image|libvirt)"
ii  etherboot-qemu                           5.4.4-9                               Bootstrapping for various network adapters (qemu)
ii  ipxe-qemu                                1.0.0+git-20120202.f6840ba-3~bpo60+1  PXE boot firmware - ROM images for qemu
ii  libvirt-bin                              0.9.12-11~bpo60+1                     programs for the libvirt library
ii  libvirt0                                 0.9.12-11~bpo60+1                     library for interfacing with different virtualization systems
ii  linux-image-3.2.0-0.bpo.4-amd64          3.2.46-1~bpo60+1                      Linux 3.2 for 64-bit PCs
ii  linux-image-amd64                        3.2+46~bpo60+1                        Linux for 64-bit PCs (meta-package)
ii  python-libvirt                           0.9.12-11~bpo60+1                     libvirt Python bindings
ii  qemu                                     1.1.2+dfsg-2~bpo60+1                  fast processor emulator
ii  qemu-keymaps                             1.1.2+dfsg-2~bpo60+1                  QEMU keyboard maps
ii  qemu-kvm                                 1.1.2+dfsg-5~bpo60+1                  Full virtualization on x86 hardware
ii  qemu-system                              1.1.2+dfsg-2~bpo60+1                  QEMU full system emulation binaries
ii  qemu-user                                1.1.2+dfsg-2~bpo60+1                  QEMU user mode emulation binaries
ii  qemu-utils                               1.1.2+dfsg-2~bpo60+1                  QEMU utilities
ii  vgabios                                  0.7a-2~bpo60+1                        VGA BIOS software for the Bochs and Qemu emulated VGA card


The Hardware is "Tyan Transport GT24-B3992",
2x Dual-Core AMD Opteron(tm) Processor 2218,
8GiB RAM


Please let me know if you need any further information!


Cheers,
Raoul

--- End Message ---
--- Begin Message --- 
This bug was filed for a very old kernel. If you can reproduce it with
- the current version in unstable/testing
- the latest kernel from buster.backports
please reopen the bug, see https://www.debian.org/Bugs/server-control

--- End Message ---
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