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Date
May 15, 2025, 10:38 a.m.
Failure - kselftest-core - core_unshare_test KNOWN ISSUE - selftests core unshare_test - kernel warning __kvmalloc_node_noprof 
<8>[   32.059910] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   32.070522] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail
Incident Metadata Full log
Failure - log-parser-test - exception-warning-cpu-pid-at-mmslub-__kvmalloc_node_noprof KNOWN ISSUE - log-parser-test/exception-warning-cpu-pid-at-mmslub-__kvmalloc_node_noprof: Failure 
------------[ cut here ]------------
[   29.147583] WARNING: CPU: 0 PID: 465 at mm/slub.c:5026 __kvmalloc_node_noprof+0x38c/0x3c0
[   29.150668] Modules linked in:
[   29.152090] CPU: 0 UID: 0 PID: 465 Comm: unshare_test Not tainted 6.15.0-rc6-next-20250515 #1 NONE 
[   29.153090] Hardware name: Generic DT based system
[   29.154103] Call trace: 
[   29.154530]  unwind_backtrace from show_stack+0x10/0x14
[   29.156028]  show_stack from dump_stack_lvl+0x50/0x5c
[   29.156649]  dump_stack_lvl from __warn+0xd8/0x1e0
[   29.157201]  __warn from warn_slowpath_fmt+0xa4/0x168
[   29.158222]  warn_slowpath_fmt from __kvmalloc_node_noprof+0x38c/0x3c0
[   29.159142]  __kvmalloc_node_noprof from alloc_fdtable+0x78/0x108
[   29.160089]  alloc_fdtable from expand_files+0x120/0x2e4
[   29.161064]  expand_files from ksys_dup3+0x58/0xc8
[   29.161730]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   29.162731] Exception stack(0xfa0e9fa8 to 0xfa0e9ff0)
[   29.163268] 9fa0:                   00468ece 00000001 00000002 2000003c 00000000 00000000
[   29.163498] 9fc0: 00468ece 00000001 0046aef8 0000003f 00465d5c b6faece0 00000000 be974480
[   29.163709] 9fe0: 0000003f be974254 b6eb5fa3 b6e2f736
[   29.164338] ---[ end trace 0000000000000000 ]---
Incident Metadata Full log
Failure - kselftest-core - core_unshare_test_global_unshare_EMFILE KNOWN ISSUE - kselftest-core/core_unshare_test_global_unshare_EMFILE: Failure 
<8>[   32.003878] <LAVA_SIGNAL_STARTTC core_unshare_test_global_unshare_EMFILE>
FAILED: 0 / 1 tests passed.
Totals: pass:0 fail:1 xfail:0 xpass:0 skip:0 error:0
<8>[   32.014940] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail
Incident Metadata Full log