[ 159.1029318] panic: kernel diagnostic assertion "l->l_cpu == ci" failed: file "/syzkaller/managers/netbsd/kernel/sys/kern/kern_synch.c", line 768 
[ 159.1140081] cpu1: Begin traceback...
[ 159.1807706] vpanic() at netbsd:vpanic+0x241 sys/kern/subr_prf.c:336
[ 159.3365628] _GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure
[ 159.4923436] mi_switch() at netbsd:mi_switch+0xbfd sys/kern/kern_synch.c:768
[ 159.6481147] sleepq_block() at netbsd:sleepq_block+0x140 sys/kern/kern_sleepq.c:283
[ 159.8039045] lwp_park() at netbsd:lwp_park+0x264 sys/kern/sys_lwp.c:575
[ 159.9485491] sys____lwp_park60() at netbsd:sys____lwp_park60+0x11e sys/kern/sys_lwp.c:628
[ 160.1043307] syscall() at netbsd:syscall+0x559 sy_call sys/sys/syscallvar.h:65 [inline]
[ 160.1043307] syscall() at netbsd:syscall+0x559 sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 160.1043307] syscall() at netbsd:syscall+0x559 sys/arch/x86/x86/syscall.c:138
[ 160.1377146] --- syscall (number 478) ---
[ 160.2044761] 7b8d704ade7a:
[ 160.2044761] cpu1: End traceback...
[ 160.2156075] fatal breakpoint trap in supervisor mode
[ 160.2156075] trap type 1 code 0 rip 0xffffffff8021ccb5 cs 0x8 rflags 0x246 cr2 0x7b8d70407d78 ilevel 0 rsp 0xffffbb016efcfa00
[ 160.2267293] curlwp 0xffffbb0012d9e920 pid 880.3 lowest kstack 0xffffbb016efc82c0
Stopped in pid 880.3 (syz-executor1187) at      netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xe9 sys/ddb/db_panic.c:67
vpanic() at netbsd:vpanic+0x241 sys/kern/subr_prf.c:336
_GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure
mi_switch() at netbsd:mi_switch+0xbfd sys/kern/kern_synch.c:768
sleepq_block() at netbsd:sleepq_block+0x140 sys/kern/kern_sleepq.c:283
lwp_park() at netbsd:lwp_park+0x264 sys/kern/sys_lwp.c:575
sys____lwp_park60() at netbsd:sys____lwp_park60+0x11e sys/kern/sys_lwp.c:628
syscall() at netbsd:syscall+0x559 sy_call sys/sys/syscallvar.h:65 [inline]
syscall() at netbsd:syscall+0x559 sy_invoke sys/sys/syscallvar.h:94 [inline]
syscall() at netbsd:syscall+0x559 sys/arch/x86/x86/syscall.c:138
--- syscall (number 478) ---
7b8d704ade7a:
ds          4000
es          2000
fs          f9f0
gs          2fa7
rdi         ffffbb000d92b458
rsi         ffffbb0012d9ec08
rbp         ffffbb016efcfa00
rbx         ffffbb016d892000
rdx         2
rcx         ffffffff80282fa7    cpu_intr_p+0x6e
rax         0
r8          0
r9          ffffbb0012d9e9e7
r10         1ffff760025b3d3c
r11         10
r12         ffffbb016d8a4000
r13         ffffffff8219fa20    __func__.12445+0xd40
r14         ffffbb016efcfa90