------------[ cut here ]------------
[   81.747888] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x520/0x630, CPU#2: unshare_test/1717
[   81.758301] Modules linked in: x86_pkg_temp_thermal
[   81.764525] CPU: 2 UID: 0 PID: 1717 Comm: unshare_test Tainted: G S                  6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) 
[   81.776483] Tainted: [S]=CPU_OUT_OF_SPEC
[   81.781740] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[   81.789215] RIP: 0010:__kvmalloc_node_noprof+0x520/0x630
[   81.795833] 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 a5 65 11 02 48 0f a3 05 f9 34 d0
[   81.814663] RSP: 0018:ffffb50681943d80 EFLAGS: 00010246
[   81.821215] RAX: 0000000000200001 RBX: 0000000040000300 RCX: 0000000000000015
[   81.828463] RDX: 0000000000000000 RSI: ffffffff85239983 RDI: 00000000004428c0
[   81.836893] RBP: ffffb50681943de0 R08: 0000000000000000 R09: 0000000000000000
[   81.844141] R10: 00000000004028c0 R11: 0000000000000000 R12: 0000000200001e00
[   81.852552] R13: 0000000000000000 R14: ffff9b6b032c1ec0 R15: 00000000ffffffff
[   81.859778] FS:  00007f260dc5a740(0000) GS:ffff9b6ce87c4000(0000) knlGS:0000000000000000
[   81.869187] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.875096] CR2: 00007f260dcde150 CR3: 0000000106766006 CR4: 00000000003726f0
[   81.883475] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.890670] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.899128] Call Trace:
[   81.901640]  <TASK>
[   81.905088]  ? __kmalloc_cache_noprof+0x398/0x3d0
[   81.909880]  ? alloc_fdtable+0x78/0x120
[   81.915080]  alloc_fdtable+0x78/0x120
[   81.918838]  ? preempt_count_sub+0x50/0x80
[   81.924252]  ? alloc_fdtable+0x78/0x120
[   81.928204]  expand_files+0x67/0x2e0
[   81.933086]  ? do_prlimit+0x134/0x210
[   81.936844]  ? trace_preempt_off+0x1e/0x70
[   81.941921]  ? ksys_dup3+0x61/0x100
[   81.945441]  ksys_dup3+0x6c/0x100
[   81.948786]  __x64_sys_dup2+0x32/0xc0
[   81.952480]  x64_sys_call+0x18a8/0x20c0
[   81.956344]  do_syscall_64+0xb2/0x2b0
[   81.960049]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   81.965156] RIP: 0033:0x7f260dd5c867
[   81.968763] 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
[   81.987534] RSP: 002b:00007ffe9637cbc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[   81.995127] RAX: ffffffffffffffda RBX: 00007ffe9637d428 RCX: 00007f260dd5c867
[   82.002260] RDX: 00007ffe9637cbf0 RSI: 0000000040000038 RDI: 0000000000000002
[   82.009390] RBP: 00007ffe9637cdf0 R08: 0000000000000000 R09: 0000000000000000
[   82.016514] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000
[   82.023646] R13: 00007ffe9637d438 R14: 00007f260de9d000 R15: 0000558fe0c3ddd8
[   82.030773]  </TASK>
[   82.032963] ---[ end trace 0000000000000000 ]---

[  147.472610] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-mqueue RESULT=fail>
shardfile-mqueue fail

exit=1[   82.653924] <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[   74.866875] <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

exit=1[   49.930202] <LAVA_SIGNAL_ENDTC acct_acct_syscall>
acct_acct_syscall_Terminated_child_process_not_logged fail
acct_acct_syscall fail

Totals: pass:0 f[   49.879611] <LAVA_SIGNAL_ENDTC acct_acct_syscall_Terminated_child_process_not_logged>
acct_acct_syscall_Terminated_child_process_not_logged fail