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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>[   35.739938] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   35.750558] <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 ]------------
[   32.142477] WARNING: CPU: 0 PID: 458 at mm/slub.c:5026 __kvmalloc_node_noprof+0x434/0x488
[   32.144642] Modules linked in: sm3_ce sha3_ce sha512_ce fuse drm backlight ip_tables x_tables
[   32.147141] CPU: 0 UID: 0 PID: 458 Comm: unshare_test Not tainted 6.15.0-rc6-next-20250515 #1 PREEMPT 
[   32.147952] Hardware name: linux,dummy-virt (DT)
[   32.148673] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   32.149434] pc : __kvmalloc_node_noprof+0x434/0x488
[   32.149904] lr : __kvmalloc_node_noprof+0x38c/0x488
[   32.150538] sp : ffff80008091bc80
[   32.151065] x29: ffff80008091bcb0 x28: fff00000c15cdc80 x27: 0000000000000000
[   32.151968] x26: 0000000000000000 x25: 00000000004028c0 x24: 55ffaa51251576f8
[   32.152817] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0
[   32.153659] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000
[   32.154391] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   32.155081] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   32.156065] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   32.156603] x8 : 0000000000000001 x7 : ffff80008091bbe0 x6 : ffffaa5126ed6d40
[   32.157304] x5 : 0000000000000000 x4 : fff00000c15cdc80 x3 : 0000000000000000
[   32.157798] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 000000007fffffff
[   32.158767] Call trace:
[   32.159492]  __kvmalloc_node_noprof+0x434/0x488 (P)
[   32.160201]  alloc_fdtable+0x84/0x12c
[   32.160627]  expand_files+0x74/0x2ec
[   32.160942]  ksys_dup3+0x60/0x120
[   32.161200]  __arm64_sys_dup3+0x20/0x30
[   32.161696]  invoke_syscall+0x48/0x10c
[   32.162042]  el0_svc_common.constprop.0+0x40/0xe0
[   32.162491]  do_el0_svc+0x1c/0x28
[   32.162699]  el0_svc+0xc4/0x104
[   32.162906]  el0t_64_sync_handler+0x10c/0x138
[   32.163372]  el0t_64_sync+0x198/0x19c
[   32.164071] ---[ 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>[   35.679867] <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>[   35.692510] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail
Incident Metadata Full log