------------[ cut here ]------------
[   98.119888] WARNING: CPU: 0 PID: 1390 at mm/slub.c:5026 __kvmalloc_node_noprof+0x33e/0x450
[   98.128179] Modules linked in: x86_pkg_temp_thermal
[   98.133076] CPU: 0 UID: 0 PID: 1390 Comm: unshare_test Tainted: G S                  6.15.0-rc7-next-20250526 #1 PREEMPT(voluntary) 
[   98.144983] Tainted: [S]=CPU_OUT_OF_SPEC
[   98.148905] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[   98.156298] RIP: 0010:__kvmalloc_node_noprof+0x33e/0x450
[   98.161610] Code: 38 ce cc 01 0f 85 da fe ff ff 0f 1f 44 00 00 e9 d0 fe ff ff 45 31 f6 e9 02 ff ff ff 41 f7 c0 00 20 00 00 0f 85 1d ff ff ff 90 <0f> 0b 90 45 31 f6 eb 85 f3 0f 1e fa 65 8b 05 03 ce cc 01 89 c0 48
[   98.180359] RSP: 0018:ffff9dc181837d78 EFLAGS: 00010246
[   98.185582] RAX: 0000000000000004 RBX: 00000000ffffffff RCX: 0000000400000000
[   98.192732] RDX: 0000000200001e00 RSI: 0000000000000000 RDI: ffffffff8d356fdb
[   98.199865] RBP: ffff9dc181837dc0 R08: 0000000000400cc0 R09: 00000000ffffffff
[   98.206999] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000200001e00
[   98.215513] R13: 00000000400003c0 R14: 0000000000000000 R15: 00000000004028c0
[   98.222641] FS:  00007f3538abf740(0000) GS:ffff970d60a64000(0000) knlGS:0000000000000000
[   98.230751] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   98.236501] CR2: 00007f3538c51943 CR3: 0000000106110002 CR4: 00000000003706f0
[   98.243633] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   98.250774] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   98.257904] Call Trace:
[   98.260357]  <TASK>
[   98.262464]  ? alloc_fdtable+0x7b/0x120
[   98.266329]  alloc_fdtable+0x7b/0x120
[   98.270020]  expand_files+0x103/0x2f0
[   98.273735]  ? do_prlimit+0x11d/0x160
[   98.277457]  ? __se_sys_prlimit64+0x1e9/0x2a0
[   98.281840]  ksys_dup3+0x71/0xd0
[   98.285100]  __x64_sys_dup2+0x1e/0x80
[   98.288793]  x64_sys_call+0x896/0x2f70
[   98.292543]  do_syscall_64+0xd2/0x200
[   98.296235]  ? irqentry_exit+0x16/0x60
[   98.300014]  ? exc_page_fault+0x76/0xb0
[   98.303881]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   98.308961] RIP: 0033:0x7f3538bc1867
[   98.312563] 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
[   98.331311] RSP: 002b:00007ffc8de2c3b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   98.338903] RAX: ffffffffffffffda RBX: 00007ffc8de2cc18 RCX: 00007f3538bc1867
[   98.346035] RDX: 00007ffc8de2c538 RSI: 0000000040000038 RDI: 0000000000000002
[   98.353166] RBP: 00007ffc8de2c5d0 R08: 0000000000000000 R09: 0000000000000000
[   98.360293] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000
[   98.367424] R13: 00007ffc8de2cc28 R14: 00007f3538d02000 R15: 0000563190901d90
[   98.374557]  </TASK>
[   98.376776] ---[ end trace 0000000000000000 ]---

<LAVA_TEST_RUNNER EXIT>
shardfile-mqueue fail

[  103.758147] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1[  103.765279] <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[   87.526336] <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