[LU-16919] sanity-benchmark test_bonnie: OOM on client

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.15.3, Lustre 2.15.4
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

This issue was created by maloo for Minh Diep <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/33c950d4-1523-41e9-966d-048501b82b9b

test_bonnie failed with the following error:

onyx-118vm3 crashed during sanity-benchmark test_bonnie

Test session details:
clients: https://build.whamcloud.com/job/lustre-b2_15/65 - 4.18.0-425.3.1.el8.x86_64
servers: https://build.whamcloud.com/job/lustre-b2_15/65 - 4.18.0-425.3.1.el8_lustre.x86_64

<<Please provide additional information about the failure here>>
[ 7632.940007] avahi-daemon invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0
[ 7632.942040] CPU: 0 PID: 762 Comm: avahi-daemon Kdump: loaded Tainted: P OE --------- - - 4.18.0-425.3.1.el8_lustre.x86_64 #1
[ 7632.944767] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[ 7632.945951] Call Trace:
[ 7632.946611] dump_stack+0x41/0x60
[ 7632.947365] dump_header+0x4a/0x1df
[ 7632.948138] out_of_memory.cold.36+0xa/0x85
[ 7632.949002] __alloc_pages_slowpath+0xc24/0xd10
[ 7632.949958] __alloc_pages_nodemask+0x2e2/0x320
[ 7632.950889] alloc_pages_vma+0x74/0x1d0
[ 7632.951715] __wp_page_copy+0x7c/0x540
[ 7632.952520] ? page_trans_huge_map_swapcount+0x19e/0x250
[ 7632.954092] do_wp_page+0xed/0x350
[ 7632.954818] __handle_mm_fault+0x453/0x6c0
[ 7632.955671] ? pipe_read+0x2a5/0x2d0
[ 7632.956620] handle_mm_fault+0xc1/0x1e0
[ 7632.957417] do_user_addr_fault+0x1b9/0x450
[ 7632.958311] do_page_fault+0x37/0x130
[ 7632.959080] ? page_fault+0x8/0x30
[ 7632.960019] page_fault+0x1e/0x30

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-benchmark test_bonnie - onyx-118vm3 crashed during sanity-benchmark test_bonnie