------------[ cut here ]------------
[   64.082916] WARNING: CPU: 1 PID: 1410 at mm/slub.c:5026 __kvmalloc_node_noprof+0x3c8/0x4b0
[   64.096801] Modules linked in: etnaviv snd_soc_simple_card snd_soc_simple_card_utils gpu_sched omapdrm onboard_usb_dev snd_soc_davinci_mcasp snd_soc_ti_udma snd_soc_tlv320aic3x_i2c snd_soc_ti_edma snd_soc_tlv320aic3x snd_soc_ti_sdma snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore omap_remoteproc display_connector ti_tpd12s015
[   64.133483] CPU: 1 UID: 0 PID: 1410 Comm: unshare_test Not tainted 6.15.0-rc6-next-20250512 #1 NONE 
[   64.133514] Hardware name: Generic DRA74X (Flattened Device Tree)
[   64.133514] Call trace: 
[   64.133514]  unwind_backtrace from show_stack+0x10/0x14
[   64.133544]  show_stack from dump_stack_lvl+0x54/0x68
[   64.133544]  dump_stack_lvl from __warn+0x7c/0x128
[   64.133575]  __warn from warn_slowpath_fmt+0x184/0x18c
[   64.133575]  warn_slowpath_fmt from __kvmalloc_node_noprof+0x3c8/0x4b0
[   64.133605]  __kvmalloc_node_noprof from alloc_fdtable+0x68/0x110
[   64.133636]  alloc_fdtable from expand_files+0x78/0x2d8
[   64.133666]  expand_files from ksys_dup3+0x58/0xd8
[   64.133666]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   64.133697] Exception stack(0xf2cf1fa8 to 0xf2cf1ff0)
[   64.133697] 1fa0:                   00420000 00403080 00000002 2000003c 00000000 2000003c
[   64.133697] 1fc0: 00420000 00403080 00420000 0000003f 00402ecd b6ff6ce0 00000000 0041ff0c
[   64.133697] 1fe0: 0000003f be9c50dc b6f05fa3 b6e7f736
[   64.133728] ---[ end trace 0000000000000000 ]---

[  126.907653] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-mqueue RESULT=fail>
shardfile-mqueue fail

futex_run_sh_futex-requeue-pi_broadcast_0_locked_0_owner_0_timeout_0ns pass
futex_run_sh_futex-requeue-pi_broadcast_1_locked_0_owner_0_timeout_0ns pass
futex_run_sh_futex-requeue-pi_broadcast_1_locked_1_owner_0_timeout_0ns pass
futex_run_sh_futex-requeue-pi_broadcast_1_locked_0_owner_1_timeout_0ns pass
futex_run_sh_futex-requeue-pi_broadcast_0_locked_1_owner_0_timeout_0ns pa[   95.857177] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=shardfile-futex RESULT=pass>
futex_run_sh_futex-requeue-pi_broadcast_0_locked_0_owner_1_timeout_0ns pass
futex_run_sh_futex-requeue-pi_broadcast_1_locked_1_owner_0_timeout_5000ns pass
futex_run_sh_futex-requeue-pi_broadcast_0_locked_1_owner_0_timeout_5000ns pass
futex_run_sh_futex-requeue-pi_broadcast_1_locked_1_owner_0_timeout_500000ns pass
futex_run_sh_futex-requeue-pi_broadcast_0_locked_1_owner_0_timeout_500000ns pass
futex_run_sh_futex-requeue-pi_broadcast_1_locked_0_owner_0_timeout_5000ns pass
futex_run_sh_futex-requeue-pi_broadcast_0_locked_0_owner_0_timeout_5000ns pass
futex_run_sh_futex-requeue-pi_broadcast_1_locked_0_owner_0_timeout_500000ns pass
futex_run_sh_futex-requeue-pi_broadcast_0_locked_0_owner_[   95.924926] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=futex_run_sh_futex-requeue-pi_broadcast_0_locked_0_owner_0_timeout_0ns RESULT=pass>
futex_run_sh_futex-requeue-pi_broadcast_1_locked_0_owner_1_timeout_5000ns pass
futex_run_sh_futex-requeue-pi_broadcast_0_locked_1_owner_0_timeout_5000ns_dup2 pass
futex_run_sh_futex-requeue-pi_broadcast_0_locked_1_owner_0_timeout_500000ns_dup2 pass
futex_run_sh_futex-requeu[   95.979125] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=futex_run_sh_futex-requeue-pi_broadcast_1_locked_1_owner_0_timeout_0ns RESULT=pass>
futex_run_sh_futex-requeue-pi_broadcast_0_locked_1_owner_0_timeout_2000000000ns pass
futex_run_sh_futex-requeue-pi-mismatched-ops [   96.007812] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=futex_run_sh_futex-requeue-pi_broadcast_1_locked_0_owner_1_timeout_0ns RESULT=pass>
futex_run_sh_futex-requeue-pi-signal-restart pass
futex_run_sh_futex_wait_relative_succeeds pass
futex_run_sh_futex_wait_bitset_realtime_succeeds pass
futex_run_sh_futex_wait_bitset_m[   96.036346] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=futex_run_sh_futex-requeue-pi_broadcast_0_locked_1_owner_0_timeout_0ns RESULT=pass>
futex_run_sh_futex_wait_requeue_pi_realtime_succeeds pass
futex_run_sh_futex_wait_requeue_pi_monotonic_succeeds pass
futex_run_sh_futex_lock_pi_realtime_succeeds pass[   96.064880] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=futex_run_sh_futex-requeue-pi_broadcast_0_locked_0_owner_1_timeout_0ns RESULT=pass>
futex_run_sh_futex_lock_pi_invalid_timeout_flag_succeeds pass
futex_run_sh_futex_waitv_monotonic_succeeds pass
futex_run_sh_futex_waitv_realtime_succeeds pass
futex_run_sh_futex_wait pass[   96.093383] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=futex_run_sh_futex-requeue-pi_broadcast_1_locked_1_owner_0_timeout_5000ns RESULT=pass>
futex_run_sh_futex_waitv pass
futex_run_sh_futex-wait-uninitialized-heap pass
futex_run_sh_futex-wait-private-mapped-file pass
futex_run_sh_futex_wake_private_returned_0_Success fail
futex_run_sh_futex_wake_shared_file_backed_returned_0_Success fail
futex_run_sh_futex_requeue_simple_returned_0 fail
futex_run_sh_futex_requeue_many_returned_0 fail
futex_run_sh_futex_requeue_many_returned_0_dup2 fail
futex_run_sh_futex_waitv_private pass
futex_run_sh_futex_waitv_without_FUTEX_32 pass
futex_run_sh_futex_waitv_with_an_unaligned_address pass
futex_run_sh_futex_waitv_NULL_address_in_waitv_uaddr [   96.208984] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=futex_run_sh_futex-requeue-pi_broadcast_1_locked_0_owner_0_timeout_5000ns RESULT=pass>
futex_run_sh_futex_waitv_NULL_address_in_waiters pass
futex_run_sh_futex_waitv_invalid_clockid pass
futex_run_sh fail

futex_run_sh_futex_requeue_many_returned_0 fail
futex_run_sh_futex_requeue_many_returned_0_dup2 fail

futex_run_sh_futex_wake_shared_file_backed_returned_0_Success fail

exit=1<LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

core_unshare_test_global_unshare_EMFILE fail

clone3_clone3_cap_checkpoint_restore_global_clone3_cap_checkpoint_restore fail

exit=1timeout set to 45
selftests: clone3: clone3_set_tid
TAP version 13
1..29
# clone3() syscall supported
# /proc/sys/kernel/pid_max 32768
# [884] Trying clone3() with CLONE_SET_TID to 0 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID 0 says: -22 - expected -22
ok 1 invalid size, 0 TID with 33 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to 0 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID 0 says: -22 - expected -22
ok 2 invalid size, 0 TID with 64 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to 0 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID 0 says: -22 - expected -22
ok 3 invalid size, 0 TID with 65 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to 0 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID 0 says: -22 - expected -22
ok 4 invalid size, 0 TID with 1344 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to 0 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID 0 says: -22 - expected -22
ok 5 invalid size, 0 TID with 31 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to -1 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID -1 says: -22 - expected -22
ok 6 invalid size, TID all 1s with 33 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to -1 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID -1 says: -22 - expected -22
ok 7 invalid size, TID all 1s with 64 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to -1 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID -1 says: -22 - expected -22
ok 8 invalid size, TID all 1s with 65 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to -1 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID -1 says: -22 - expected -22
ok 9 invalid size, TID all 1s with 1344 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to -1 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID -1 says: -22 - expected -22
ok 10 invalid size, TID all 1s with 31 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to 0 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID 0 says: -22 - expected -22
ok 11 valid size, 0 TID with 1 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to -1 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID -1 says: -22 - expected -22
ok 12 valid size, -1 TID with 1 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to -1 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID -1 says: -22 - expected -22
ok 13 2 TIDs, -1 and 0 with 2 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to -1 and 0x20000000
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID -1 says: -22 - expected -22
ok 14 valid size, -1 TID with 1 TIDs and flags 0x20000000
# [884] Trying clone3() with CLONE_SET_TID to 1 and 0x0
# File exists - Failed to create new process
# [884] clone3() with CLONE_SET_TID 1 says: -17 - expected -17
ok 15 duplicate PID 1 with 1 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to 1 and 0x20000000
# I am the parent (884). My child's pid is 885
# I am the child, my PID is 1 (expected 1)
# [884] clone3() with CLONE_SET_TID 1 says: 0 - expected 0
ok 16 duplicate PID 1 with 1 TIDs and flags 0x20000000
# [884] Trying clone3() with CLONE_SET_TID to 32768 and 0x0
# Invalid argument - Failed to create new process
# [884] clone3() with CLONE_SET_TID 32768 says: -22 - expected -22
ok 17 set TID [   56.313140] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=clone3_clone3_clear_sighand RESULT=fail>
to maximum with 1 TIDs and flags 0x0
# [884] Trying clone3() with CLONE_SET_TID to 32768 and 0x20000000
# Invalid argument - Failed to create new process
clone3_clone3_clear_sighand fail

shardfile-breakpoints fail

kselftest-clone3