------------[ cut here ]------------
[   92.848483] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x520/0x630, CPU#3: unshare_test/1715
[   92.857541] Modules linked in: x86_pkg_temp_thermal
[   92.862429] CPU: 3 UID: 0 PID: 1715 Comm: unshare_test Tainted: G S                  6.16.0-rc4-next-20250701 #1 PREEMPT(voluntary) 
[   92.874332] Tainted: [S]=CPU_OUT_OF_SPEC
[   92.879634] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[   92.887028] RIP: 0010:__kvmalloc_node_noprof+0x520/0x630
[   92.892342] 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 35 f5 11 02 48 0f a3 05 c9 6f d0
[   92.912465] RSP: 0018:ffffa8c581cd3d80 EFLAGS: 00010246
[   92.917691] RAX: 0000000000200001 RBX: 0000000040000300 RCX: 0000000000000015
[   92.924821] RDX: 0000000000000000 RSI: ffffffffb4e389f3 RDI: 00000000004428c0
[   92.933332] RBP: ffffa8c581cd3de0 R08: 0000000000000000 R09: 0000000000000000
[   92.940465] R10: 00000000004028c0 R11: 0000000000000000 R12: 0000000200001e00
[   92.947597] R13: 0000000000000000 R14: ffff9e92c1bffa40 R15: 00000000ffffffff
[   92.954731] FS:  00007fcc8adaf740(0000) GS:ffff9e9670c3c000(0000) knlGS:0000000000000000
[   92.962816] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   92.968564] CR2: 00007fcc8af41943 CR3: 0000000104912004 CR4: 00000000003726f0
[   92.975720] Call Trace:
[   92.978164]  <TASK>
[   92.980299]  ? __kmalloc_cache_noprof+0x398/0x3d0
[   92.985002]  ? alloc_fdtable+0x78/0x120
[   92.988860]  alloc_fdtable+0x78/0x120
[   92.992552]  ? preempt_count_sub+0x50/0x80
[   92.996677]  ? alloc_fdtable+0x78/0x120
[   93.000542]  expand_files+0x67/0x2e0
[   93.004148]  ? do_prlimit+0x134/0x210
[   93.007865]  ? trace_preempt_off+0x1e/0x70
[   93.011965]  ? ksys_dup3+0x61/0x100
[   93.015459]  ksys_dup3+0x6c/0x100
[   93.018779]  __x64_sys_dup2+0x32/0xc0
[   93.022471]  x64_sys_call+0x18a8/0x20c0
[   93.026334]  do_syscall_64+0xb2/0x2b0
[   93.030001]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   93.035054] RIP: 0033:0x7fcc8aeb1867
[   93.038632] 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
[   93.057379] RSP: 002b:00007ffeb752eb48 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   93.064945] RAX: ffffffffffffffda RBX: 00007ffeb752f3a8 RCX: 00007fcc8aeb1867
[   93.072077] RDX: 00007ffeb752eb70 RSI: 0000000040000038 RDI: 0000000000000002
[   93.079221] RBP: 00007ffeb752ed70 R08: 0000000000000000 R09: 0000000000000000
[   93.086402] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000
[   93.093528] R13: 00007ffeb752f3b8 R14: 00007fcc8aff2000 R15: 0000558a97127dd8
[   93.100663]  </TASK>
[   93.102852] ---[ end trace 0000000000000000 ]---

+ set +x
shardfile-mqueue fail

[   93.981527] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1[   93.989147] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

sts passed.
core_unshare_test_global_unshare_EMFILE fail

exit=1[   85.829610] <LAVA_SIGNAL_ENDTC clone3_clone3_cap_checkpoint_restore>
clone3_clone3_cap_checkpoint_restore_global_clone3_cap_checkpoint_restore fail
clone3_clone3_cap_checkpoint_restore fail

clone3_clone3_cap_checkpoint_restore_global_clone3_cap_checkpoint_restore fail

+ set +x
shardfile-breakpoints fail

[   49.306972] <LAVA_SIGNAL_STARTTC acct_acct_syscall>
exit=1[   49.314708] <LAVA_SIGNAL_ENDTC acct_acct_syscall>
acct_acct_syscall_Terminated_child_process_not_logged fail
acct_acct_syscall fail

[   49.252198] <LAVA_SIGNAL_STARTTC acct_acct_syscall_Terminated_child_process_not_logged>
Totals: pass:0 f[   49.262314] <LAVA_SIGNAL_ENDTC acct_acct_syscall_Terminated_child_process_not_logged>
acct_acct_syscall_Terminated_child_process_not_logged fail