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 1785472
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/1785472
Title:
Kernel Bug
Status in linux package in Ubuntu:
Incomplete
Bug description:
System intermittently crashed / freezes with below logs.
Version Signature : Ubuntu 4.15.0-29.31-generic 4.15.18
Description: Ubuntu 18.04.1 LTS and Ubuntu 17.10
Release: 18.04
Platform : VMWare
Error Occured when using vmxnet3 adapter, changed to E1000 adapter in midst
of monitoring.
Logs :
Aug 5 19:48:32 10920.494211] kernel BUG at
/build/linux-60XibS/linux-4.15.0/drivers/net/vmxnet3/vmxnet3_drv.c:1425!
Aug 5 19:48:32 10920.496542] invalid opcode: 0000 [#1] SMP PTI
Aug 5 19:48:32 10920.497745] Modules linked in: iptable_filter isofs sb_edac
coretemp intel_rapl_perf joydev input_leds serio_raw vmw_balloon shpchp mac_hid
vmw_vsock_vmci_transport vsock vmw_vmci sch_fq_codel ib_iser rdma_cm iw_cm
ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables
x_tables 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 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc
aesni_intel aes_x86_64 vmwgfx crypto_simd glue_helper cryptd ttm drm_kms_helper
syscopyarea sysfillrect mptspi psmouse sysimgblt mptscsih fb_sys_fops pata_acpi
mptbase ahci vmxnet3 drm libahci scsi_transport_spi i2c_piix4
Aug 5 19:48:32 10920.507716] CPU: 7 PID: 52 Comm: ksoftirqd/7 Not tainted
4.15.0-29-generic #31-Ubuntu
Aug 5 19:48:32 10920.508680] Hardware name: VMware, Inc. VMware Virtual
Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
Aug 5 19:48:32 10920.509903] RIP: 0010:vmxnet3_rq_rx_complete+0x865/0xeb0
[vmxnet3]
Aug 5 19:48:32 10920.510521] RSP: 0018:ffffb81ac1213d40 EFLAGS: 00010297
Aug 5 19:48:32 10920.511077] RAX: 0000000000000001 RBX: ffff9b3baf0ecb90
RCX: ffff9b3baddccf00
Aug 5 19:48:32 10920.511631] RDX: 0000000000000012 RSI: 0000000000000040
RDI: 0000000000000002
Aug 5 19:48:32 10920.512184] RBP: ffffb81ac1213da8 R08: 0000000000000028
R09: 0000000000000000
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