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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 
[  137.165608] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1[  137.174909] <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 ]------------
[  132.296627] WARNING: CPU: 7 PID: 524 at mm/slub.c:5026 __kvmalloc_node_noprof+0x448/0x4e4
[  132.296836] Modules linked in: pl111_drm arm_spe_pmu panel_simple drm_dma_helper drm_client_lib drm_kms_helper drm backlight fuse ip_tables x_tables
[  132.297223] CPU: 7 UID: 0 PID: 524 Comm: unshare_test Not tainted 6.15.0-rc6-next-20250515 #1 PREEMPT 
[  132.297354] Hardware name: FVP Base RevC (DT)
[  132.297424] pstate: 121402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[  132.297540] pc : __kvmalloc_node_noprof+0x448/0x4e4
[  132.297668] lr : __kvmalloc_node_noprof+0x80/0x4e4
[  132.297794] sp : ffff8000816e3c90
[  132.297856] x29: ffff8000816e3cc0 x28: ffff000805c99280 x27: 0000000000000000
[  132.298019] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  132.298177] x23: 00000000004028c0 x22: 0000000000000002 x21: 0000000200001e00
[  132.298338] x20: ffff0008045ceec0 x19: 00000000ffffffff x18: 0000000000000000
[  132.298500] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  132.298658] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  132.298816] x11: 0000000000000040 x10: 354af112ec7ec000 x9 : 354af112ec7ec000
[  132.298979] x8 : 0000000000000004 x7 : 00000000ffffffff x6 : 0000000000000000
[  132.299136] x5 : 0000000000000000 x4 : 0000000000400cc0 x3 : 0000000000000000
[  132.299293] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  132.299450] Call trace:
[  132.299497]  __kvmalloc_node_noprof+0x448/0x4e4 (P)
[  132.299647]  alloc_fdtable+0x74/0x118
[  132.299781]  expand_files+0x104/0x2d0
[  132.299919]  ksys_dup3+0x64/0xe8
[  132.300056]  __arm64_sys_dup3+0x20/0x30
[  132.300197]  invoke_syscall+0x40/0xf8
[  132.300337]  el0_svc_common+0xa8/0xd8
[  132.300475]  do_el0_svc+0x1c/0x28
[  132.300608]  el0_svc+0x38/0x88
[  132.300748]  el0t_64_sync_handler+0x78/0x108
[  132.300902]  el0t_64_sync+0x198/0x19c
[  132.301011] ---[ 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 
[  137.101135] <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
[  137.111254] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail
Incident Metadata Full log