------------[ cut here ]------------
[   27.112665] WARNING: CPU: 1 PID: 468 at mm/util.c:630 kvmalloc_node+0xc0/0xcc
[   27.113997] Modules linked in:
[   27.116796] CPU: 1 PID: 468 Comm: unshare_test Not tainted 5.15.181-rc1 #1
[   27.117877] Hardware name: Generic DT based system
[   27.120216] [<c04123b4>] (unwind_backtrace) from [<c040c6f4>] (show_stack+0x10/0x14)
[   27.120878] [<c040c6f4>] (show_stack) from [<c12b00bc>] (dump_stack_lvl+0x38/0x44)
[   27.121132] [<c12b00bc>] (dump_stack_lvl) from [<c12aaa78>] (__warn+0xd8/0x1a8)
[   27.121529] [<c12aaa78>] (__warn) from [<c12aaba8>] (warn_slowpath_fmt+0x60/0xcc)
[   27.121762] [<c12aaba8>] (warn_slowpath_fmt) from [<c0599914>] (kvmalloc_node+0xc0/0xcc)
[   27.122003] [<c0599914>] (kvmalloc_node) from [<c0618cc0>] (alloc_fdtable+0x78/0x104)
[   27.123311] [<c0618cc0>] (alloc_fdtable) from [<c061a0b0>] (expand_files+0x138/0x30c)
[   27.123709] [<c061a0b0>] (expand_files) from [<c061a9a0>] (ksys_dup3+0x64/0xdc)
[   27.123962] [<c061a9a0>] (ksys_dup3) from [<c04001a0>] (ret_fast_syscall+0x0/0x40)
[   27.125675] Exception stack(0xc351dfa8 to 0xc351dff0)
[   27.126894] dfa0:                   00422c25 00000001 00000002 2000003c 00000000 00000000
[   27.127566] dfc0: 00422c25 00000001 00424e6c 0000003f 00420938 b6f40ce0 00000000 bebda490
[   27.128722] dfe0: 0000003f bebda264 b6e45fa3 b6dbf736
[   27.130983] ---[ end trace d6a87db0e8630055 ]---

FAILED: 0 / 1 tests passed.
Totals: pass:0 fail:1 xfail:0 xpass:0 skip:0 error:0
core_unshare_test_global_unshare_EMFILE fail

exit=1timeout set to 45
selftests: core: unshare_test
TAP version 13
1..1
# Starting 1 tests from 1 test cases.
#  RUN           global.unshare_EMFILE ...
# unshare_test.c:60:unshare_EMFILE:Expected dup2(2, nr_open + 64) (-1) >= 0 (0)
# unshare_EMFILE: Test failed
#          FAIL  global.unshare_EMFILE
not ok 1 global.unshare_EMFILE
# FAILED: 0 / 1 tests passed.
# Totals: pass:0 fail:1 xfail:0 xpass:0 skip:0 error:0
core_close_range_test_global_core_close_range pass
core_close_range_test_global_close_range_unshare pass
core_close_range_test_global_close_range_unshare_capped pass
core_close_range_test_global_close_range_cloexec pass
core_close_range_test_global_close_range_cloexec_unshare pass
core_close_range_test_global_close_range_cloexec_syzbot pass
core_close_range_test_global_close_range_cloexec_unshare_syzbot pass
core_close_range_test_global_close_range_bitmap_corruption pass
core_close_range_test_global_fcntl_created fail
core_close_range_test fail

FAILED: 8 / 9 tests passed.
Totals: pass:8 fail:1 xfail:0 xpass:0 skip:0 error:0
core_close_range_test_global_fcntl_created fail

exit=1<LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail