deps: v8 - intermittent failure in mjsunit/regress/regress-crbug-514081 #6340
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mhdawson
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I suspect it's an out-of-memory error because the test tries to create a 2 GB ArrayBuffer. The -9 exit code a.k.a. SIGKILL is presumably the OOM killer at work. Is there an entry in the system log afterwards? |
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Not resolved by most recent updates to v8. There does seem to be an entry in system log: May 4 17:00:06 nodejsb1 kernel: [18186106.571835] d8 invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 May 4 17:00:06 nodejsb1 kernel: [18186106.571838] d8 cpuset=/ mems_allowed=0 May 4 17:00:06 nodejsb1 kernel: [18186106.571841] CPU: 4 PID: 16808 Comm: d8 Not tainted 3.13.0-65-generic #106-Ubuntu May 4 17:00:06 nodejsb1 kernel: [18186106.571842] Hardware name: Supermicro X9SCI/X9SCA/X9SCI/X9SCA, BIOS 2.2 02/20/2015 May 4 17:00:06 nodejsb1 kernel: [18186106.571843] 0000000000000000 ffff88021f8d5a80 ffffffff81723f80 ffff880220a6c800 May 4 17:00:06 nodejsb1 kernel: [18186106.571845] ffff88021f8d5b08 ffffffff8171e587 ffffffff81067a16 ffff88021f8d5ae0 May 4 17:00:06 nodejsb1 kernel: [18186106.571847] ffffffff810c79dc 0000000000000011 ffff88022fff3e38 0000000000000000 May 4 17:00:06 nodejsb1 kernel: [18186106.571849] Call Trace: May 4 17:00:06 nodejsb1 kernel: [18186106.571854] [] dump_stack+0x45/0x56 May 4 17:00:06 nodejsb1 kernel: [18186106.571856] [] dump_header+0x7f/0x1f1 May 4 17:00:06 nodejsb1 kernel: [18186106.571859] [] ? put_online_cpus+0x56/0x80 May 4 17:00:06 nodejsb1 kernel: [18186106.571861] [] ? rcu_oom_notify+0xcc/0xf0 May 4 17:00:06 nodejsb1 kernel: [18186106.571864] [] oom_kill_process+0x1ce/0x330 May 4 17:00:06 nodejsb1 kernel: [18186106.571867] [] ? security_capable_noaudit+0x15/0x20 May 4 17:00:06 nodejsb1 kernel: [18186106.571868] [] out_of_memory+0x414/0x450 May 4 17:00:06 nodejsb1 kernel: [18186106.571870] [] __alloc_pages_nodemask+0xa60/0xb80 May 4 17:00:06 nodejsb1 kernel: [18186106.571873] [] alloc_pages_vma+0x9a/0x140 May 4 17:00:06 nodejsb1 kernel: [18186106.571876] [] handle_mm_fault+0xb23/0xf10 May 4 17:00:06 nodejsb1 kernel: [18186106.571879] [] __do_page_fault+0x184/0x570 May 4 17:00:06 nodejsb1 kernel: [18186106.571881] [] ? do_mmap_pgoff+0x34e/0x3d0 May 4 17:00:06 nodejsb1 kernel: [18186106.571883] [] ? set_next_entity+0x95/0xb0 May 4 17:00:06 nodejsb1 kernel: [18186106.571886] [] ? __switch_to+0x16b/0x4d0 May 4 17:00:06 nodejsb1 kernel: [18186106.571888] [] do_page_fault+0x1a/0x70 May 4 17:00:06 nodejsb1 kernel: [18186106.571890] [] page_fault+0x28/0x30 May 4 17:00:06 nodejsb1 kernel: [18186106.571891] Mem-Info: May 4 17:00:06 nodejsb1 kernel: [18186106.571892] Node 0 DMA per-cpu: If we believe its simply the test trying to use too much memory I could just remove it from our runs. |
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I suppose that's the easiest option. I'm kind of surprised a 2 GB allocation is enough to trigger the OOM killer on a 64 bits host. How much physical memory does the machine have? |
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It has 8G, but the tests do run multiple variants of the same test so it may be when you get a number of them running at the same time. |
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Has also failed as: === mjsunit/regress/regress-crbug-514081 === |
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PR opened: #6678 |
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evanlucas
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: #6340 PR-URL: #6678 Reviewed-By: Ben Noorhduis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs#6340 PR-URL: nodejs#6678 Reviewed-By: Ben Noorhduis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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2d524bc Original commit message: deps: limit regress/regress-crbug-514081 v8 test regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs#6340 PR-URL: nodejs#6678 Reviewed-By: Ben Noorhduis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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mhdawson
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2d524bc Original commit message: deps: limit regress/regress-crbug-514081 v8 test regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: #6340 PR-URL: #6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]> PR-URL: #8907 Fixes: #8750 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: Michaël Zasso <[email protected]>
jasnell
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2d524bc Original commit message: deps: limit regress/regress-crbug-514081 v8 test regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: #6340 PR-URL: #6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]> PR-URL: #8907 Fixes: #8750 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: Michaël Zasso <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs#6340 PR-URL: nodejs#6678 Reviewed-By: Ben Noorhduis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs#6340 PR-URL: nodejs#6678 Reviewed-By: Ben Noorhduis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs#6340 PR-URL: nodejs#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: #6340 PR-URL: #6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
addaleax
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs#6340 PR-URL: nodejs#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs/node#6340 PR-URL: nodejs/node#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs#6340 PR-URL: nodejs#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: nodejs#6340 PR-URL: nodejs#6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: #6340 Backport-PR-URL: #15393 PR-URL: #6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: #6340 Backport-PR-URL: #15393 PR-URL: #6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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regress/regress-crbug-514081 allocates a 2G block of memory and if there are multiple variants running at the same time this can lead to crashes, OOM kills or the OS failing to allocate memory. This patch limits us to running a single variant of the test Fixes: #6340 Backport-PR-URL: #15393 PR-URL: #6678 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Fedor Indutny <[email protected]>
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Since the upgrade to V8 5.X we have seen this test fail 2/3 last runs.
https://ci.nodejs.org/job/node-test-commit-v8-linux/nodes=benchmark,v8test=v8test/62/console
We did just pull in more fixes today so that might have some impact.
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