Your message dated Wed, 19 Feb 2025 15:49:25 +0100 (CET) with message-id <20250219144925.7c335be2...@eldamar.lan> and subject line Closing this bug (BTS maintenance for src:linux bugs) has caused the Debian Bug report #929359, regarding linux: instability on arm64 MP30-AR1 servers 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 ow...@bugs.debian.org immediately.) -- 929359: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929359 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Source: linux Version: 4.9.168-1 Severity: important X-Debbugs-Cc: debian-...@lists.debian.org, debian-ad...@lists.debian.org User: debian-ad...@lists.debian.org Usertags: needed-by-DSA-Team Hi, ever since the 9.9 point release conova-node01.debian.org and conova-node02.debian.org have been unstable. They run for an hour or three, and then things go bad. Rebooting back to 4.9.144-3.1 makes them stable again. Latest example: May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: PingAck did not arrive in time. May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: peer( Secondary -> Unknown ) conn( Connected -> NetworkFailure ) pdsk( UpToDate -> DUnknown ) May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: new current UUID 3EA2D1FA6B3ACD47:0BEBDA613EA56FD7:D5BF70E0AA6560C5:D5BE70E0AA6560C5 May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: ack_receiver terminated May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: Terminating drbd_a_resource May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: Connection closed May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: conn( NetworkFailure -> Unconnected ) May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: receiver terminated May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: Restarting receiver thread May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: receiver (re)started May 22 04:17:37 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: conn( Unconnected -> WFConnection ) May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: Handshake successful: Agreed network protocol version 101 May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: Feature flags enabled on protocol level: 0x7 TRIM THIN_RESYNC WRITE_SAME. May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: Peer authenticated using 16 bytes HMAC May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: conn( WFConnection -> WFReportParams ) May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: drbd resource3: Starting ack_recv thread (from drbd_r_resource [8449]) May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: drbd_sync_handshake: May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: self 3EA2D1FA6B3ACD47:0BEBDA613EA56FD7:D5BF70E0AA6560C5:D5BE70E0AA6560C5 bits:4 flags:0 May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: peer 0BEBDA613EA56FD6:0000000000000000:D5BF70E0AA6560C4:D5BE70E0AA6560C5 bits:0 flags:0 May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: uuid_compare()=1 by rule 70 May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: peer( Unknown -> Secondary ) conn( WFReportParams -> WFBitMapS ) pdsk( DUnknown -> Consistent ) May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: send bitmap stats [Bytes(packets)]: plain 0(0), RLE 28(1), total 28; compression: 100.0% May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: receive bitmap stats [Bytes(packets)]: plain 0(0), RLE 28(1), total 28; compression: 100.0% May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: helper command: /bin/true before-resync-source minor-3 May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: helper command: /bin/true before-resync-source minor-3 exit code 0 (0x0) May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: conn( WFBitMapS -> SyncSource ) pdsk( Consistent -> Inconsistent ) May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: Began resync as SyncSource (will sync 16 KB [4 bits set]). May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: updated sync UUID 3EA2D1FA6B3ACD47:0BECDA613EA56FD7:0BEBDA613EA56FD7:D5BF70E0AA6560C5 May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: Resync done (total 1 sec; paused 0 sec; 16 K/sec) May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: updated UUIDs 3EA2D1FA6B3ACD47:0000000000000000:0BECDA613EA56FD7:0BEBDA613EA56FD7 May 22 04:17:38 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: block drbd3: conn( SyncSource -> Connected ) pdsk( Inconsistent -> UpToDate ) May 22 04:17:48 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: efi: [Firmware Bug]: IRQ flags corrupted (0x00000140=>0x00000100) by EFI get_time May 22 04:18:54 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: efi: [Firmware Bug]: IRQ flags corrupted (0x00000140=>0x00000100) by EFI set_time May 22 04:18:54 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: efi: [Firmware Bug]: IRQ flags corrupted (0x00000140=>0x00000100) by EFI get_time May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: Bad mode in FIQ handler detected on CPU0, code 0x56000000 -- SVC (AArch64) May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: Internal error: Oops - bad mode: 0 [#1] SMP May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: Modules linked in: openvswitch nf_nat_ipv6 nf_nat_ipv4 nf_nat binfmt_misc nls_ascii nls_cp437 vfat fat dm_mod ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 xt_NFLOG nfnetlink_log nfnetlink xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_hashlimit xt_multiport xt_conntrack nf_conntr ack iptable_filter ast ttm drm_kms_helper xgene_hwmon efi_pstore drm i2c_algo_bit xgene_edac edac_core xgene_dma joydev evdev chaoskey mailbox_xgene_slimpro sg xgene_rng rng_core efivars tun drbd lru_cache efivarfs ip_tables x_tables autofs4 ext4 crc16 jbd2 fscrypto mbcache raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq crc32c_generic libcrc32c raid0 multipath linear raid1 hid_generic md_mod usbhid hid sd_mod May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: i2c_xgene_slimpro ahci_xgene libahci_platform libahci xhci_plat_hcd xgene_enet xhci_hcd libata phy_xgene marvell usbcore scsi_mod mdio_xgene of_mdio fixed_phy libphy usb_common gpio_xgene_sb May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: CPU: 0 PID: 1410 Comm: ovsdb-server Tainted: G W I 4.9.0-9-arm64 #1 Debian 4.9.168-1+deb9u2 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: Hardware name: GIGABYTE R120-P31/MP30-AR1, BIOS D7b 08/26/2016 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: task: ffff807ff9d54380 task.stack: ffff807f95c94000 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: PC is at 0xffffa10dbf00 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: LR is at 0xffffa13d221c May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: pc : [<0000ffffa10dbf00>] lr : [<0000ffffa13d221c>] pstate: a0000000 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: sp : 0000fffff72e8970 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x29: 0000fffff72e8970 x28: 0000000000000000 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x27: 0000aaaafa714d90 x26: 0000aaaafa7354c8 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x25: 0000aaaafa6eaed0 x24: 0000000000000018 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x23: 0000aaaafa72c660 x22: 0000aaaafa711b80 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x21: 0000000000000004 x20: 000000000000000c May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x19: 0000aaaafa702b90 x18: 00000000002597a9 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x17: 0000ffffa10dbec0 x16: 0000ffffa14837a0 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x15: ffffffffffffffff x14: 0000000000000010 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x13: 33613a63353a3834 x12: 3a66373a63613a36 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x11: 0101010101010101 x10: 0000000066666666 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x9 : 7f7f7f7f7f7f7f7f x8 : 0101010101010101 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x7 : 7f7fffffff7f7f7f x6 : feffa9a9f970ff72 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x5 : 8080000000008000 x4 : 0080000000008080 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x3 : 0000aaaafa720073 x2 : 726f7272655f7874 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: x1 : 0000aaaafa711c20 x0 : 0000000000000008 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: Process ovsdb-server (pid: 1410, stack limit = 0xffff807f95c94020) May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: ---[ end trace 1fdaa7d4350a5508 ]--- May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: Bad mode in FIQ handler detected on CPU0, code 0x56000000 -- SVC (AArch64) May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: INFO: rcu_bh detected stalls on CPUs/tasks: May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: 0-...: (1 GPs behind) idle=1fd/140000000000000/0 softirq=736283/736285 fqs=2434 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: (detected by 2, t=5255 jiffies, g=15038, c=15037, q=8) May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: Task dump for CPU 0: May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: ovsdb-server R running task 0 1410 1409 0x0000000a May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: Call trace: May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff000008086190>] __switch_to+0x90/0xd8 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff00000808b804>] bad_mode+0x6c/0x90 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<0000000021dc9afc>] 0x21dc9afc May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<0000000021db79b8>] 0x21db79b8 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff000008610748>] virt_efi_set_variable.part.6+0x68/0xb0 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff000008610898>] virt_efi_set_variable+0x78/0x90 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff00000860f020>] efivar_entry_set_safe+0xc8/0x200 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff0000010574b8>] efi_pstore_write+0x158/0x1b0 [efi_pstore] May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff00000830cdbc>] pstore_dump+0x17c/0x388 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff000008132a54>] kmsg_dump+0xac/0xd0 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff0000080cf5cc>] oops_exit+0x2c/0x38 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff00000808b0a4>] die+0xdc/0x1c8 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<ffff00000808b818>] bad_mode+0x80/0x90 May 22 04:23:51 conova-node01/conova-node01/::ffff:217.196.149.227 kernel: [<0000ffffa13d221c>] 0xffffa13d221c I don't know if the drbd stuff is related to the Oops, I guess it may not be (as I see similar messages before things break). In any case after that point the network is down. The network driver is xgene-enet. /etc/network/interfaces: # The loopback network interface auto lo iface lo inet loopback auto eth0 iface eth0 inet manual pre-up echo 1 > /proc/sys/net/ipv6/conf/$IFACE/disable_ipv6 pre-up ip link set dev $IFACE up post-down ip link set dev $IFACE down # The primary network interface allow-hotplug br-inet iface br-inet inet static address 217.196.149.227/28 gateway 217.196.149.238 iface br-inet inet6 static address 2a02:16a8:dc41:100::227/64 gateway 2a02:16a8:dc41:100::def auto eth1 iface eth1 inet static address 172.29.186.11/24 auto eth2 iface eth2 inet static address 172.29.184.11/24 bridge config: # ovs-vsctl show 91934a25-b86f-4d3a-a598-19f915404192 Bridge br-inet Port "tap0" Interface "tap0" Port "eth0" Interface "eth0" Port br-inet Interface br-inet type: internal Port "tap2" Interface "tap2" error: "could not open network device tap2 (No such device)" Port "tap1" Interface "tap1" ovs_version: "2.6.2" (the tap interfaces are for qemu VMs) Cheers, Julien
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--- Begin Message ---Hi This bug was filed for a very old kernel or the bug is old itself without resolution. If you can reproduce it with - the current version in unstable/testing - the latest kernel from backports please reopen the bug, see https://www.debian.org/Bugs/server-control for details. Regards, Salvatore
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