------------[ cut here ]------------
[   71.397102] WARNING: CPU: 2 PID: 1408 at mm/slub.c:5026 __kvmalloc_node_noprof+0x520/0x630
[   71.405417] Modules linked in: x86_pkg_temp_thermal
[   71.410319] CPU: 2 UID: 0 PID: 1408 Comm: unshare_test Tainted: G S                  6.15.0-rc6-next-20250514 #1 PREEMPT(voluntary) 
[   71.422246] Tainted: [S]=CPU_OUT_OF_SPEC
[   71.426186] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[   71.433582] RIP: 0010:__kvmalloc_node_noprof+0x520/0x630
[   71.438901] Code: 45 c0 31 c0 4d 85 c0 0f 84 2c fc ff ff e9 a4 fc ff ff 45 89 ea e9 7d fb ff ff 31 d2 41 81 e5 00 20 00 00 0f 85 4d fd ff ff 90 <0f> 0b 90 e9 44 fd ff ff 65 8b 05 e5 e5 10 02 48 0f a3 05 39 e2 cf
[   71.457669] RSP: 0018:ffffbdb8018bfd80 EFLAGS: 00010246
[   71.462948] RAX: 0000000000200001 RBX: 0000000040000300 RCX: 0000000000000015
[   71.470110] RDX: 0000000000000000 RSI: ffffffffa7e41943 RDI: 00000000004428c0
[   71.477243] RBP: ffffbdb8018bfde0 R08: 0000000000000040 R09: 0000000000000000
[   71.484420] R10: 00000000004028c0 R11: 0000000000000000 R12: 0000000200001e00
[   71.492890] R13: 0000000000000000 R14: ffff9ee540e1d940 R15: 00000000ffffffff
[   71.500066] FS:  00007fabe0caf740(0000) GS:ffff9ee8f5dc4000(0000) knlGS:0000000000000000
[   71.509495] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   71.515312] CR2: 00007fabe0e41943 CR3: 00000001121ce003 CR4: 00000000003726f0
[   71.523753] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   71.530984] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   71.539403] Call Trace:
[   71.541948]  <TASK>
[   71.545348]  ? __kmalloc_cache_noprof+0x398/0x3d0
[   71.550164]  ? alloc_fdtable+0x78/0x120
[   71.555299]  alloc_fdtable+0x78/0x120
[   71.559058]  ? preempt_count_sub+0x50/0x80
[   71.564450]  ? alloc_fdtable+0x78/0x120
[   71.568317]  expand_files+0x67/0x2e0
[   71.571956]  ? do_prlimit+0x134/0x210
[   71.575628]  ? trace_preempt_off+0x1e/0x70
[   71.579738]  ? ksys_dup3+0x61/0x100
[   71.583232]  ksys_dup3+0x6c/0x100
[   71.586549]  __x64_sys_dup2+0x32/0xc0
[   71.590217]  x64_sys_call+0x18a8/0x20c0
[   71.594079]  do_syscall_64+0xb2/0x2b0
[   71.597773]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   71.602826] RIP: 0033:0x7fabe0db1867
[   71.606405] Code: 73 01 c3 48 8b 0d 91 75 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 61 75 0e 00 f7 d8 64 89 02 b8
[   71.625150] RSP: 002b:00007ffeb17447b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   71.632736] RAX: ffffffffffffffda RBX: 00007ffeb1745018 RCX: 00007fabe0db1867
[   71.639873] RDX: 00007ffeb17447e0 RSI: 0000000040000038 RDI: 0000000000000002
[   71.647006] RBP: 00007ffeb17449e0 R08: 0000000000000000 R09: 0000000000000000
[   71.654139] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000
[   71.661272] R13: 00007ffeb1745028 R14: 00007fabe0ef2000 R15: 000055e362925dd8
[   71.668405]  </TASK>
[   71.670598] ---[ end trace 0000000000000000 ]---

+ set +x
shardfile-mqueue fail

exit=1[   72.137455] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

FAILED: 0 / 1 te[   72.091929] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
sts passed.
core_unshare_test_global_unshare_EMFILE fail

exit=1[   64.524937] <LAVA_SIGNAL_ENDTC clone3_clone3_cap_checkpoint_restore>
[   64.539991] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=clone3_clone3_cap_checkpoint_restore RESULT=fail>
+ set +x
clone3_clone3_cap_checkpoint_restore_global_clone3_cap_checkpoint_restore fail
clone3_clone3_cap_checkpoint_restore fail

sts passed.
clone3_clone3_cap_checkpoint_restore_global_clone3_cap_checkpoint_restore fail

[   47.324762] <LAVA_SIGNAL_ENDRUN 1_kselftest-breakpoints 8272637_1.3.2.4.5>
shardfile-breakpoints fail