This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1936958
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: bionic
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https://bugs.launchpad.net/bugs/1936958
Title:
mlx5_core crash, taking down a bond
Status in linux package in Ubuntu:
Incomplete
Bug description:
Jul 20 14:40:23 anonster kernel: [ 1716.692818] mlx5_core 0000:03:00.0:
assert_var[0] 0xffffffff
Jul 20 14:40:23 anonster kernel: [ 1716.698541] mlx5_core 0000:03:00.0:
assert_var[1] 0xffffffff
Jul 20 14:40:23 anonster kernel: [ 1716.704240] mlx5_core 0000:03:00.0:
assert_var[2] 0xffffffff
Jul 20 14:40:23 anonster kernel: [ 1716.709945] mlx5_core 0000:03:00.0:
assert_var[3] 0xffffffff
Jul 20 14:40:23 anonster kernel: [ 1716.715641] mlx5_core 0000:03:00.0:
assert_var[4] 0xffffffff
Jul 20 14:40:23 anonster kernel: [ 1716.721343] mlx5_core 0000:03:00.0:
assert_exit_ptr 0xffffffff
Jul 20 14:40:23 anonster kernel: [ 1716.727214] mlx5_core 0000:03:00.0:
assert_callra 0xffffffff
Jul 20 14:40:23 anonster kernel: [ 1716.732917] mlx5_core 0000:03:00.0:
fw_ver 65535.65535.65535
Jul 20 14:40:23 anonster kernel: [ 1716.738617] mlx5_core 0000:03:00.0: hw_id
0xffffffff
Jul 20 14:40:23 anonster kernel: [ 1716.743620] mlx5_core 0000:03:00.0:
irisc_index 255
Jul 20 14:40:23 anonster kernel: [ 1716.748530] mlx5_core 0000:03:00.0: synd
0xff: unrecognized error
Jul 20 14:40:23 anonster kernel: [ 1716.754662] mlx5_core 0000:03:00.0:
ext_synd 0xffff
Jul 20 14:40:23 anonster kernel: [ 1716.759578] mlx5_core 0000:03:00.0: raw
fw_ver 0xffffffff
Jul 20 14:40:23 anonster kernel: [ 1716.765038] WARNING: CPU: 0 PID: 0 at
/build/linux-hwe-EPHQQp/linux-hwe-4.15.0/kernel/time/timer.c:898
mod_timer+0x3e4/0x400
Jul 20 14:40:23 anonster kernel: [ 1716.765039] Modules linked in:
binfmt_misc lkp_Ubuntu_4_15_0_142_146_generic_78(OEK) bonding nls_iso8859_1 xfs
edac_mce_amd ipmi_ssif kvm_amd hpilo kvm i
2c_piix4 irqbypass ipmi_si
Jul 20 14:40:23 anonster kernel: [ 1716.765051] mlx5_core 0000:03:00.0:
health_care:194:(pid 29045): handling bad device here
Jul 20 14:40:23 anonster kernel: [ 1716.765052] ipmi_devintf ipmi_msghandler
shpchp acpi_power_meter
Jul 20 14:40:23 anonster kernel: [ 1716.765057] mlx5_core 0000:03:00.0:
mlx5_handle_bad_state:152:(pid 29045): Expected to see disabled NIC but it is
has invalid value 3
Jul 20 14:40:23 anonster kernel: [ 1716.765058] k10temp mac_hid ib_iser
Jul 20 14:40:23 anonster kernel: [ 1716.765062] mlx5_core 0000:03:00.0:
mlx5_pci_err_detected was called
Jul 20 14:40:23 anonster kernel: [ 1716.765063] rdma_cm iw_cm ib_cm
Jul 20 14:40:23 anonster kernel: [ 1716.765067] mlx5_core 0000:03:00.0:
mlx5_enter_error_state:121:(pid 29045): start
Jul 20 14:40:23 anonster kernel: [ 1716.765067] ib_core iscsi_tcp
libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs zstd_compress raid10
raid456 async_raid6_recov async_memcpy async
_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear
bcache ses enclosure crct10dif_pclmul crc32_pclmul mgag200 ghash_clmulni_intel
pcbc ttm drm_kms_helper aesni_intel
mlx5_core syscopyarea sysfillrect igb sysimgblt aes_x86_64 fb_sys_fops
crypto_simd glue_helper mlxfw dca nvme cryptd drm devlink i2c_algo_bit smartpqi
nvme_core ptp scsi_transport_sas pps_
core wmi
Jul 20 14:40:23 anonster kernel: [ 1716.772598] CPU: 0 PID: 0 Comm: swapper/0
Tainted: G OE K 4.15.0-142-generic #146~16.04.1-Ubuntu
Jul 20 14:40:23 anonster kernel: [ 1716.772598] Hardware name: HPE ProLiant
DL325 Gen10 Plus/ProLiant DL325 Gen10 Plus, BIOS A43 05/11/2020
Jul 20 14:40:23 anonster kernel: [ 1716.772600] RIP:
0010:mod_timer+0x3e4/0x400
Jul 20 14:40:23 anonster kernel: [ 1716.772601] RSP: 0018:ffff91e55e603e30
EFLAGS: 00010093
Jul 20 14:40:23 anonster kernel: [ 1716.772603] RAX: 0000000100056792 RBX:
00000001000567c4 RCX: 000000010005678a
Jul 20 14:40:23 anonster kernel: [ 1716.772603] RDX: 000000010005678c RSI:
ffff91e55e603e48 RDI: ffff91e55e61a700
Jul 20 14:40:23 anonster kernel: [ 1716.772604] RBP: ffff91e55e603e80 R08:
ffff91e55e010800 R09: ffff91e55dc01ff0
Jul 20 14:40:23 anonster kernel: [ 1716.772605] R10: 0000000000000000 R11:
0000000000000040 R12: ffff91e54bb4d8d8
Jul 20 14:40:23 anonster kernel: [ 1716.772606] R13: ffff91e54bb4d8d8 R14:
ffff91e55e61a700 R15: ffff91e54bb4d8d8
Jul 20 14:40:23 anonster kernel: [ 1716.772607] FS: 0000000000000000(0000)
GS:ffff91e55e600000(0000) knlGS:0000000000000000
Jul 20 14:40:23 anonster kernel: [ 1716.772607] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Jul 20 14:40:23 anonster kernel: [ 1716.772608] CR2: 00007fd20bd2e000 CR3:
0000000816294000 CR4: 0000000000340ef0
Jul 20 14:40:23 anonster kernel: [ 1716.772609] Call Trace:
Jul 20 14:40:23 anonster kernel: [ 1716.772611] <IRQ>
Jul 20 14:40:23 anonster kernel: [ 1716.772617] ?
fbcon_add_cursor_timer+0xc0/0xc0
Jul 20 14:40:23 anonster kernel: [ 1716.772620]
cursor_timer_handler+0x45/0x50
Jul 20 14:40:23 anonster kernel: [ 1716.772622] mlx5_core 0000:03:00.0:
mlx5_enter_error_state:128:(pid 29045): end
Jul 20 14:40:23 anonster kernel: [ 1716.779975] call_timer_fn+0x32/0x140
Jul 20 14:40:23 anonster kernel: [ 1716.779976] run_timer_softirq+0x1e9/0x430
Jul 20 14:40:23 anonster kernel: [ 1716.779978] ? ktime_get+0x3e/0xb0
Jul 20 14:40:23 anonster kernel: [ 1716.779981] ? lapic_next_event+0x20/0x30
Jul 20 14:40:23 anonster kernel: [ 1716.779985] __do_softirq+0xf5/0x2a8
Jul 20 14:40:23 anonster kernel: [ 1716.779988] irq_exit+0xca/0xd0
Jul 20 14:40:23 anonster kernel: [ 1716.779989]
smp_apic_timer_interrupt+0x79/0x150
Jul 20 14:40:23 anonster kernel: [ 1716.779990]
apic_timer_interrupt+0x90/0xa0
Jul 20 14:40:23 anonster kernel: [ 1716.779991] </IRQ>
Jul 20 14:40:23 anonster kernel: [ 1716.779994] RIP:
0010:cpuidle_enter_state+0xa7/0x300
Jul 20 14:40:23 anonster kernel: [ 1716.779995] RSP: 0018:ffffffff9c803e08
EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11
Jul 20 14:40:23 anonster kernel: [ 1716.779996] RAX: ffff91e55e621900 RBX:
0000000000000002 RCX: 000000000000001f
Jul 20 14:40:23 anonster kernel: [ 1716.779997] RDX: 0000000000000000 RSI:
0000000028133c6f RDI: 0000000000000000
Jul 20 14:40:23 anonster kernel: [ 1716.779997] RBP: ffffffff9c803e40 R08:
ffffffe48aae298f R09: 0000000000000008
Jul 20 14:40:23 anonster kernel: [ 1716.779998] R10: ffffffff9c803dd8 R11:
0000000000002c8b R12: 0000000000000002
Jul 20 14:40:23 anonster kernel: [ 1716.779998] R13: ffff91e54d043800 R14:
ffffffff9c981c98 R15: 0000018fb282ae03
Jul 20 14:40:23 anonster kernel: [ 1716.780000] ?
cpuidle_enter_state+0x96/0x300
Jul 20 14:40:23 anonster kernel: [ 1716.780002] cpuidle_enter+0x17/0x20
Jul 20 14:40:23 anonster kernel: [ 1716.780004] call_cpuidle+0x23/0x40
Jul 20 14:40:23 anonster kernel: [ 1716.780006] do_idle+0x197/0x200
Jul 20 14:40:23 anonster kernel: [ 1716.780007] cpu_startup_entry+0x73/0x80
Jul 20 14:40:23 anonster kernel: [ 1716.780010] rest_init+0xaa/0xb0
Jul 20 14:40:23 anonster kernel: [ 1716.780013] start_kernel+0x4fa/0x51e
Jul 20 14:40:23 anonster kernel: [ 1716.780015]
x86_64_start_reservations+0x24/0x26
Jul 20 14:40:23 anonster kernel: [ 1716.780016] x86_64_start_kernel+0x74/0x77
Jul 20 14:40:23 anonster kernel: [ 1716.780019]
secondary_startup_64+0xa5/0xb0
Jul 20 14:40:23 anonster kernel: [ 1716.780020] Code: b1 fc ff ff 49 89 46 10
48 89 45 c0 e9 a4 fc ff ff 0f 0b 45 8b 7c 24 20 e9 5d fd ff ff 49 89 55 10 45
8b 7c 24 20 e9 4f fd ff ff <0f> 0b e9 a4 fc ff ff 49 89 46 10 e9 9b fc ff ff e8
97 f9 f7 ff
Jul 20 14:40:23 anonster kernel: [ 1716.780035] ---[ end trace
3e92c45954bacae0 ]---
Jul 20 14:40:24 anonster kernel: [ 1717.204835] mlx5_core 0000:03:00.1:
assert_var[0] 0xffffffff
Jul 20 14:40:24 anonster kernel: [ 1717.210539] mlx5_core 0000:03:00.1:
assert_var[1] 0xffffffff
Jul 20 14:40:24 anonster kernel: [ 1717.216242] mlx5_core 0000:03:00.1:
assert_var[2] 0xffffffff
Jul 20 14:40:24 anonster kernel: [ 1717.221940] mlx5_core 0000:03:00.1:
assert_var[3] 0xffffffff
Jul 20 14:40:24 anonster kernel: [ 1717.227645] mlx5_core 0000:03:00.1:
assert_var[4] 0xffffffff
Jul 20 14:40:24 anonster kernel: [ 1717.233342] mlx5_core 0000:03:00.1:
assert_exit_ptr 0xffffffff
Jul 20 14:40:24 anonster kernel: [ 1717.239218] mlx5_core 0000:03:00.1:
assert_callra 0xffffffff
Jul 20 14:40:24 anonster kernel: [ 1717.244917] mlx5_core 0000:03:00.1:
fw_ver 65535.65535.65535
Jul 20 14:40:24 anonster kernel: [ 1717.250617] mlx5_core 0000:03:00.1: hw_id
0xffffffff
Jul 20 14:40:24 anonster kernel: [ 1717.255615] mlx5_core 0000:03:00.1:
irisc_index 255
Jul 20 14:40:24 anonster kernel: [ 1717.260533] mlx5_core 0000:03:00.1: synd
0xff: unrecognized error
Jul 20 14:40:24 anonster kernel: [ 1717.266666] mlx5_core 0000:03:00.1:
ext_synd 0xffff
Jul 20 14:40:24 anonster kernel: [ 1717.271584] mlx5_core 0000:03:00.1: raw
fw_ver 0xffffffff
Jul 20 14:40:24 anonster kernel: [ 1717.277053] mlx5_core 0000:03:00.1:
health_care:194:(pid 16512): handling bad device here
Jul 20 14:40:24 anonster kernel: [ 1717.277057] mlx5_core 0000:03:00.1:
mlx5_handle_bad_state:152:(pid 16512): Expected to see disabled NIC but it is
has invalid value 3
Jul 20 14:40:24 anonster kernel: [ 1717.277060] mlx5_core 0000:03:00.1:
mlx5_pci_err_detected was called
Jul 20 14:40:24 anonster kernel: [ 1717.277063] mlx5_core 0000:03:00.1:
mlx5_enter_error_state:121:(pid 16512): start
Jul 20 14:40:24 anonster kernel: [ 1717.284625] mlx5_core 0000:03:00.1:
mlx5_enter_error_state:128:(pid 16512): end
Jul 20 14:40:24 anonster kernel: [ 1717.300353] mlx5_core 0000:03:00.0:
mlx5_wait_for_vf_pages:576:(pid 29045): Skipping wait for vf pages stage
Jul 20 14:40:24 anonster kernel: [ 1717.321544] mlx5_core 0000:03:00.0
ens2f0: mlx5e_get_link_ksettings: query port ptys failed: -5
Jul 20 14:40:24 anonster kernel: [ 1717.330315] mlx5_core 0000:03:00.0
ens2f0: speed changed to 0 for port ens2f0
Jul 20 14:40:24 anonster kernel: [ 1717.337814] mlx5_core 0000:03:00.1
ens2f1: mlx5e_get_link_ksettings: query port ptys failed: -5
Jul 20 14:40:24 anonster kernel: [ 1717.346576] mlx5_core 0000:03:00.1
ens2f1: speed changed to 0 for port ens2f1
Jul 20 14:40:24 anonster kernel: [ 1717.354089] mlx5_core 0000:03:00.1:
mlx5_wait_for_vf_pages:576:(pid 16512): Skipping wait for vf pages stage
Jul 20 14:40:24 anonster kernel: [ 1717.360907] bond0: link status definitely
down for interface ens2f0, disabling it
Jul 20 14:40:24 anonster kernel: [ 1717.360946] bond0: link status definitely
down for interface ens2f1, disabling it
Jul 20 14:41:25 anonster kernel: [ 1778.646176] mlx5_core 0000:03:00.0:
health recovery flow aborted since the nic state is invalid
Jul 20 14:41:25 anonster kernel: [ 1778.646180] mlx5_core 0000:03:00.1:
health recovery flow aborted since the nic state is invalid
== ApportVersion =================================
2.20.1-0ubuntu2.30
== Architecture =================================
amd64
== Date =================================
Tue Jul 20 16:52:44 2021
== Dependencies =================================
adduser 3.113+nmu3ubuntu4
apt 1.2.35
apt-utils 1.2.35
busybox-initramfs 1:1.22.0-15ubuntu1.4
coreutils 8.25-2ubuntu3~16.04
cpio 2.11+dfsg-5ubuntu1.1
debconf 1.5.58ubuntu2
debconf-i18n 1.5.58ubuntu2
debianutils 4.7
dpkg 1.18.4ubuntu1.7+ppa1 [origin: LP-PPA-canonical-is-sa-launchpad]
e2fslibs 1.42.13-1ubuntu1.2
e2fsprogs 1.42.13-1ubuntu1.2
gcc-5-base 5.4.0-6ubuntu1~16.04.12
gcc-6-base 6.0.1-0ubuntu1
gnupg 1.4.20-1ubuntu3.3
gpgv 1.4.20-1ubuntu3.3
init-system-helpers 1.29ubuntu4
initramfs-tools 0.122ubuntu8.17
initramfs-tools-bin 0.122ubuntu8.17
initramfs-tools-core 0.122ubuntu8.17
initscripts 2.88dsf-59.3ubuntu2
insserv 1.14.0-5ubuntu3
klibc-utils 2.0.4-8ubuntu1.16.04.4
kmod 22-1ubuntu5.2
libacl1 2.2.52-3
libapt-inst2.0 1.2.35
libapt-pkg5.0 1.2.35
libattr1 1:2.4.47-2
libaudit-common 1:2.4.5-1ubuntu2.1
libaudit1 1:2.4.5-1ubuntu2.1
libblkid1 2.27.1-6ubuntu3.10
libbz2-1.0 1.0.6-8ubuntu0.2
libc6 2.23-0ubuntu11.3
libcomerr2 1.42.13-1ubuntu1.2
libdb5.3 5.3.28-11ubuntu0.2
libfdisk1 2.27.1-6ubuntu3.10
libgcc1 1:6.0.1-0ubuntu1
libgcrypt20 1.6.5-2ubuntu0.6
libgpg-error0 1.21-2ubuntu1
libgpm2 1.20.4-6.1
libklibc 2.0.4-8ubuntu1.16.04.4
libkmod2 22-1ubuntu5.2
liblocale-gettext-perl 1.07-1build1
liblz4-1 0.0~r131-2ubuntu2
liblzma5 5.1.1alpha+20120614-2ubuntu2
libmount1 2.27.1-6ubuntu3.10
libncurses5 6.0+20160213-1ubuntu1
libncursesw5 6.0+20160213-1ubuntu1
libpam-modules 1.1.8-3.2ubuntu2.3
libpam-modules-bin 1.1.8-3.2ubuntu2.3
libpam0g 1.1.8-3.2ubuntu2.3
libpcre3 2:8.38-3.1
libprocps4 2:3.3.10-4ubuntu2.5
libreadline6 6.3-8ubuntu2
libselinux1 2.4-3build2
libsemanage-common 2.3-1build3
libsemanage1 2.3-1build3
libsepol1 2.4-2
libsmartcols1 2.27.1-6ubuntu3.10
libss2 1.42.13-1ubuntu1.2
libstdc++6 5.4.0-6ubuntu1~16.04.12
libsystemd0 229-4ubuntu21.31
libtext-charwidth-perl 0.04-7build5
libtext-iconv-perl 1.7-5build4
libtext-wrapi18n-perl 0.06-7.1
libtinfo5 6.0+20160213-1ubuntu1
libudev1 229-4ubuntu21.31
libusb-0.1-4 2:0.1.12-28
libustr-1.0-1 1.0.4-5
libuuid1 2.27.1-6ubuntu3.10
libzstd1 1.3.1+dfsg-1~ubuntu0.16.04.1
linux-base 4.5ubuntu1.2~16.04.1
linux-modules-4.15.0-142-generic 4.15.0-142.146~16.04.1
lsb-base 9.20160110ubuntu0.2
mount 2.27.1-6ubuntu3.10
multiarch-support 2.23-0ubuntu11.3
passwd 1:4.2-3.1ubuntu5.4
perl-base 5.22.1-9ubuntu0.9
procps 2:3.3.10-4ubuntu2.5
psmisc 22.21-2.1ubuntu0.1
readline-common 6.3-8ubuntu2
sensible-utils 0.0.9ubuntu0.16.04.1
sysv-rc 2.88dsf-59.3ubuntu2
sysvinit-utils 2.88dsf-59.3ubuntu2
tar 1.28-2.1ubuntu0.2
ubuntu-keyring 2012.05.19.1
udev 229-4ubuntu21.31
util-linux 2.27.1-6ubuntu3.10
uuid-runtime 2.27.1-6ubuntu3.10
zlib1g 1:1.2.8.dfsg-2ubuntu4.3
== DistroRelease =================================
Ubuntu 16.04
== NonfreeKernelModules =================================
lkp_Ubuntu_4_15_0_142_146_generic_78
== Package =================================
linux-image-4.15.0-142-generic 4.15.0-142.146~16.04.1
== PackageArchitecture =================================
amd64
== ProblemType =================================
Bug
== ProcCpuinfoMinimal =================================
processor : 15
vendor_id : AuthenticAMD
cpu family : 23
model : 49
model name : AMD EPYC 7262 8-Core Processor
stepping : 0
microcode : 0x8301038
cpu MHz : 1795.684
cache size : 512 KB
physical id : 0
siblings : 16
core id : 28
cpu cores : 8
apicid : 57
initial apicid : 57
fpu : yes
fpu_exception : yes
cpuid level : 16
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb
rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid extd_apicid
aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes
xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a
misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core
perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd ibrs ibpb
stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt
clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total
cqm_mbm_local clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save
tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic
v_vmsave_vmload vgif umip rdpid overflow_recov succor smca
bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
bogomips : 6387.44
TLB size : 3072 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14]
== ProcEnviron =================================
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
== ProcVersionSignature =================================
Ubuntu 4.15.0-142.146~16.04.1-generic 4.15.18
== SourcePackage =================================
linux-signed-hwe
== Tags =================================
xenial third-party-packages
== Uname =================================
Linux 4.15.0-142-generic x86_64
== UpgradeStatus =================================
No upgrade log present (probably fresh install)
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