------------[ cut here ]------------
[   92.942722] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x520/0x630, CPU#3: unshare_test/1722
[   92.951800] Modules linked in: x86_pkg_temp_thermal
[   92.956702] CPU: 3 UID: 0 PID: 1722 Comm: unshare_test Tainted: G S                  6.16.0-rc3-next-20250625 #1 PREEMPT(voluntary) 
[   92.968617] Tainted: [S]=CPU_OUT_OF_SPEC
[   92.972550] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[   92.979940] RIP: 0010:__kvmalloc_node_noprof+0x520/0x630
[   92.985267] 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 f5 dd 11 02 48 0f a3 05 89 67 d0
[   93.004039] RSP: 0018:ffffae8241c5bd80 EFLAGS: 00010246
[   93.009270] RAX: 0000000000200001 RBX: 0000000040000300 RCX: 0000000000000015
[   93.016428] RDX: 0000000000000000 RSI: ffffffffbc639133 RDI: 00000000004428c0
[   93.023581] RBP: ffffae8241c5bde0 R08: 0000000000000000 R09: 0000000000000000
[   93.030713] R10: 00000000004028c0 R11: 0000000000000000 R12: 0000000200001e00
[   93.037847] R13: 0000000000000000 R14: ffff8b0b0331f780 R15: 00000000ffffffff
[   93.044979] FS:  00007f024186f740(0000) GS:ffff8b0ea163d000(0000) knlGS:0000000000000000
[   93.053090] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   93.058835] CR2: 00007f0241a01943 CR3: 000000010ba16003 CR4: 00000000003726f0
[   93.065968] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   93.073100] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   93.080237] Call Trace:
[   93.082686]  <TASK>
[   93.084792]  ? __kmalloc_cache_noprof+0x398/0x3d0
[   93.089526]  ? alloc_fdtable+0x78/0x120
[   93.093365]  alloc_fdtable+0x78/0x120
[   93.097030]  ? preempt_count_sub+0x50/0x80
[   93.101186]  ? alloc_fdtable+0x78/0x120
[   93.105037]  expand_files+0x67/0x2e0
[   93.108616]  ? do_prlimit+0x134/0x210
[   93.112282]  ? trace_preempt_off+0x1e/0x70
[   93.116381]  ? ksys_dup3+0x61/0x100
[   93.119875]  ksys_dup3+0x6c/0x100
[   93.123195]  __x64_sys_dup2+0x32/0xc0
[   93.126885]  x64_sys_call+0x18a8/0x20c0
[   93.130726]  do_syscall_64+0xb2/0x2b0
[   93.134399]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   93.139451] RIP: 0033:0x7f0241971867
[   93.143030] 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
[   93.161775] RSP: 002b:00007ffe689c7c58 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[   93.169342] RAX: ffffffffffffffda RBX: 00007ffe689c84b8 RCX: 00007f0241971867
[   93.176474] RDX: 00007ffe689c7c80 RSI: 0000000040000038 RDI: 0000000000000002
[   93.183607] RBP: 00007ffe689c7e80 R08: 0000000000000000 R09: 0000000000000000
[   93.190737] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000
[   93.197872] R13: 00007ffe689c84c8 R14: 00007f0241ab2000 R15: 000056414e5a1dd8
[   93.205006]  </TASK>
[   93.207241] ---[ end trace 0000000000000000 ]---

+ set +x
shardfile-mqueue fail

exit=1[   94.153507] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

core_unshare_test_global_unshare_EMFILE fail

exit=1[   85.580551] <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

sts passed.
clone3_clone3_cap_checkpoint_restore_global_clone3_cap_checkpoint_restore fail

+ set +x
shardfile-breakpoints fail

exit=1[   57.747792] <LAVA_SIGNAL_ENDTC acct_acct_syscall>
acct_acct_syscall_Terminated_child_process_not_logged fail
acct_acct_syscall fail

[   57.667913] <LAVA_SIGNAL_STARTTC acct_acct_syscall_Terminated_child_process_not_logged>
Totals: pass:0 f[   57.679726] <LAVA_SIGNAL_ENDTC acct_acct_syscall_Terminated_child_process_not_logged>
ail:1 xfail:0 xpass:0 skip:0 error:0
acct_acct_syscall_Terminated_child_process_not_logged fail