<8>[   35.152873] <LAVA_SIGNAL_STARTTC core_unshare_test_global_unshare_EMFILE>
FAILED: 0 / 1 tests passed.
Totals: pass:0 fail:1 xfail:0 xpass:0 skip:0 error:0
<8>[   35.165292] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail

------------[ cut here ]------------
[   32.075935] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x3c8/0x4b0, CPU#0: unshare_test/511
[   32.079353] Modules linked in:
[   32.080891] CPU: 0 UID: 0 PID: 511 Comm: unshare_test Not tainted 6.16.0-rc4-next-20250630 #1 NONE 
[   32.081794] Hardware name: Generic DT based system
[   32.082405] Call trace: 
[   32.083126]  unwind_backtrace from show_stack+0x10/0x14
[   32.084401]  show_stack from dump_stack_lvl+0x54/0x68
[   32.085184]  dump_stack_lvl from __warn+0x90/0x144
[   32.085372]  __warn from warn_slowpath_fmt+0x184/0x18c
[   32.085594]  warn_slowpath_fmt from __kvmalloc_node_noprof+0x3c8/0x4b0
[   32.086260]  __kvmalloc_node_noprof from alloc_fdtable+0x68/0x110
[   32.088330]  alloc_fdtable from expand_files+0x78/0x2d8
[   32.089040]  expand_files from ksys_dup3+0x58/0xd8
[   32.089614]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   32.090287] Exception stack(0xfa00dfa8 to 0xfa00dff0)
[   32.090663] dfa0:                   00460000 00442d74 00000002 2000003c 00000000 2000003c
[   32.091021] dfc0: 00460000 00442d74 00460000 0000003f 00442bc1 b6fc7ce0 00000000 0045ff0c
[   32.091671] dfe0: 0000003f bee5b17c b6ed5fa3 b6e4f736
[   32.092513] ---[ end trace 0000000000000000 ]---

<8>[   35.213674] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   35.225014] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail