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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 
[  196.715594] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1[  196.725302] <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 ]------------
[  191.803135] WARNING: CPU: 3 PID: 527 at mm/slub.c:5026 __kvmalloc_node_noprof+0x434/0x488
[  191.803346] Modules linked in: pl111_drm arm_spe_pmu drm_client_lib drm_dma_helper panel_simple drm_kms_helper drm fuse backlight ip_tables x_tables
[  191.803792] CPU: 3 UID: 0 PID: 527 Comm: unshare_test Not tainted 6.15.0-rc6-next-20250515 #1 PREEMPT 
[  191.803945] Hardware name: FVP Base RevC (DT)
[  191.804020] pstate: 121402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[  191.804151] pc : __kvmalloc_node_noprof+0x434/0x488
[  191.804275] lr : __kvmalloc_node_noprof+0x38c/0x488
[  191.804397] sp : ffff8000816b3c80
[  191.804468] x29: ffff8000816b3cb0 x28: ffff0008042c8000 x27: 0000000000000000
[  191.804656] x26: 0000000000000000 x25: 00000000004028c0 x24: caaca991665576f8
[  191.804841] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0
[  191.805025] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000
[  191.805207] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  191.805388] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  191.805568] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  191.805748] x8 : 0000000000000001 x7 : ffff8000816b3be0 x6 : ffffa991682d6d40
[  191.805934] x5 : 0000000000000000 x4 : ffff0008042c8000 x3 : 0000000000000000
[  191.806116] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 000000007fffffff
[  191.806297] Call trace:
[  191.806358]  __kvmalloc_node_noprof+0x434/0x488 (P)
[  191.806497]  alloc_fdtable+0x84/0x12c
[  191.806613]  expand_files+0x74/0x2ec
[  191.806730]  ksys_dup3+0x60/0x120
[  191.806846]  __arm64_sys_dup3+0x20/0x30
[  191.806970]  invoke_syscall+0x48/0x10c
[  191.807131]  el0_svc_common.constprop.0+0x40/0xe0
[  191.807302]  do_el0_svc+0x1c/0x28
[  191.807459]  el0_svc+0xc4/0x104
[  191.807592]  el0t_64_sync_handler+0x10c/0x138
[  191.807739]  el0t_64_sync+0x198/0x19c
[  191.807860] ---[ 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 
[  196.650521] <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
core_unshare_test_global_unshare_EMFILE fail
Incident Metadata Full log