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WARNING: syz-executor.2/18235 still has locks held!
6.1.66-syzkaller #0 Not tainted
------------------------------------
1 lock held by syz-executor.2/18235:
#0: ffff0000d9910d40 (&wdev->mtx){+.+.}-{3:3}, at: wdev_lock net/wireless/core.h:231 [inline]
#0: ffff0000d9910d40 (&wdev->mtx){+.+.}-{3:3}, at: nl80211_set_cqm_rssi net/wireless/nl80211.c:12654 [inline]
#0: ffff0000d9910d40 (&wdev->mtx){+.+.}-{3:3}, at: nl80211_set_cqm+0x584/0xf1c net/wireless/nl80211.c:12744
stack backtrace:
CPU: 1 PID: 18235 Comm: syz-executor.2 Not tainted 6.1.66-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
Call trace:
dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158
show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
dump_stack+0x1c/0x5c lib/dump_stack.c:113
print_held_locks_bug+0x104/0x150 kernel/locking/lockdep.c:6473
debug_check_no_locks_held+0x5c/0x74 kernel/locking/lockdep.c:6479
do_exit+0x11d4/0x1a88 kernel/exit.c:899
do_group_exit+0x194/0x22c kernel/exit.c:1019
get_signal+0x14a0/0x158c kernel/signal.c:2862
do_signal arch/arm64/kernel/signal.c:1076 [inline]
do_notify_resume+0x3ac/0x3474 arch/arm64/kernel/signal.c:1129
prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
el0_svc+0x9c/0x168 arch/arm64/kernel/entry-common.c:638
el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023/12/08 09:51 | linux-6.1.y | 6c6a6c7e211c | 28b24332 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | WARNING: still has locks held in nl80211_set_cqm |