panic: kernel diagnostic assertion "!ISSET(p->p_flag, P_WSLEEP) || p->p_stat == SSTOP" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_sched.c", line 265 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 429385 86846 0 0x2 0x4000001 1 syz-fuzzer db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279c34c) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828191a5,ffffffff828257ef,109,ffffffff8284571c) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82bc5ff0,ffff8000212f2b30,53) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d83488) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d83488) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d83488,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:710 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(3e8) at acpitimer_delay+0x14e acpitimer_read sys/dev/acpi/acpitimer.c:146 [inline] acpitimer_delay(3e8) at acpitimer_delay+0x14e sys/dev/acpi/acpitimer.c:125 pckbc_poll_cmd1(ffff800000681100,0,ffff80002611d600) at pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] pckbc_poll_cmd1(ffff800000681100,0,ffff80002611d600) at pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 pckbc_poll_cmd(ffff800000681100,0,ffff80002611d6bf,1,0,0,32c90fb0a3ff2087) at pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 end trace frame: 0xffff80002611d6f0, count: 0 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: kernel diagnostic assertion "!ISSET(p->p_flag, P_WSLEEP) || p->p_stat == SSTOP" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_sched.c", line 265 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279c34c) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828191a5,ffffffff828257ef,109,ffffffff8284571c) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82bc5ff0,ffff8000212f2b30,53) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d83488) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d83488) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d83488,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:710 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(3e8) at acpitimer_delay+0x14e acpitimer_read sys/dev/acpi/acpitimer.c:146 [inline] acpitimer_delay(3e8) at acpitimer_delay+0x14e sys/dev/acpi/acpitimer.c:125 pckbc_poll_cmd1(ffff800000681100,0,ffff80002611d600) at pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] pckbc_poll_cmd1(ffff800000681100,0,ffff80002611d600) at pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 pckbc_poll_cmd(ffff800000681100,0,ffff80002611d6bf,1,0,0,32c90fb0a3ff2087) at pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 pckbd_enable(ffff800000685900,1) at pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 wskbd_mux_open(ffff800000682800,ffff800000681250) at wskbd_mux_open+0xe6 wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] wskbd_mux_open(ffff800000682800,ffff800000681250) at wskbd_mux_open+0xe6 wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] wskbd_mux_open(ffff800000682800,ffff800000681250) at wskbd_mux_open+0xe6 sys/dev/wscons/wskbd.c:812 wsmux_attach_sc(ffff800000681200,ffff800000682800) at wsmux_attach_sc+0x16a sys/dev/wscons/wsmux.c:690 wskbdclose(4300,41,2000,ffff8000212c9330) at wskbdclose+0x151 sys/dev/wscons/wskbd.c:904 spec_close(ffff80002611d860) at spec_close+0x2c7 sys/kern/spec_vnops.c:541 VOP_CLOSE(fffffd807e8ce5f8,41,fffffd807f7d6548,ffff8000212c9330) at VOP_CLOSE+0xe4 sys/kern/vfs_vops.c:156 vn_closefile(fffffd80680227d8,ffff8000212c9330) at vn_closefile+0xdb vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd80680227d8,ffff8000212c9330) at vn_closefile+0xdb sys/kern/vfs_vnops.c:609 fdrop(fffffd80680227d8,ffff8000212c9330) at fdrop+0xcb sys/kern/kern_descrip.c:1274 closef(fffffd80680227d8,ffff8000212c9330) at closef+0x120 sys/kern/kern_descrip.c:1258 fdfree(ffff8000212c9330) at fdfree+0xf4 sys/kern/kern_descrip.c:1190 exit1(ffff8000212c9330,0,0,1) at exit1+0x37d sys/kern/kern_exit.c:197 sys_exit(ffff8000212c9330,ffff80002611daf0,ffff80002611db40) at sys_exit+0x1a sys/kern/kern_exit.c:89 syscall(ffff80002611dbc0) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002611dbc0) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6f82f44ed7c0, count: -28 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002611d100 rbx 0xffffffff82bc6b8f cpu_info_full_primary+0x2b8f rdx 0 rcx 0xffff8000212c9330 rax 0xffffffff82bc5ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x35a770339a93422f r11 0xe6bacc1d3bf28000 r12 0xffffffff82bc6990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff8188782c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002611d0f0 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.1) pid=131399 stat=onproc flags process=1008 proc=2000 pri=0, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff8000212c95e8,0xffff8000212f2df8 process=0xffff8000ffff8c98 user=0xffff800026118000, vmspace=0xfffffd80699fbcc8 estcpu=36, cpticks=97, pctcpu=1.1 user=0, sys=97, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 94869 459965 43045 0 2 0 syz-executor.7 8463 462139 97098 0 2 0 syz-executor.6 69313 94471 9040 0 2 0 syz-executor.0 98264 448913 95366 0 3 0x3800 suspend syz-executor.5 98264 442169 95366 0 2 0x40818a0 syz-executor.5 98264 401063 95366 0 2 0x4081800 syz-executor.5 9112 439393 11827 0 2 0 syz-executor.2 9112 65992 11827 0 2 0x4000000 syz-executor.2 55248 3763 86846 0 2 0x2 syz-executor.4 97098 100504 86846 0 2 0x2 syz-executor.6 11827 335201 86846 0 2 0x482 syz-executor.2 9040 127781 86846 0 2 0x482 syz-executor.0 63799 28106 86846 0 2 0x2 syz-executor.3 41373 22834 86846 0 2 0x482 syz-executor.1 95366 106792 86846 0 2 0x482 syz-executor.5 13348 296420 1 0 3 0x100083 ttyin getty 43045 64098 86846 0 2 0x482 syz-executor.7 71961 34050 0 0 3 0x14200 acct acct 2209 60818 0 0 3 0x14280 nfsidl nfsio 41172 12607 0 0 3 0x14280 nfsidl nfsio 76700 428250 0 0 3 0x14280 nfsidl nfsio 84651 54440 0 0 3 0x14280 nfsidl nfsio 98183 221099 0 0 3 0x14280 nfsidl nfsio 29766 397507 0 0 3 0x14280 nfsidl nfsio 1404 354647 0 0 3 0x14280 nfsidl nfsio 93 41754 0 0 3 0x14280 nfsidl nfsio 16975 55410 0 0 3 0x14280 nfsidl nfsio 36668 18491 0 0 3 0x14280 nfsidl nfsio 89965 104768 0 0 3 0x14280 nfsidl nfsio 49826 107330 0 0 3 0x14280 nfsidl nfsio 61129 316552 0 0 3 0x14280 nfsidl nfsio 99791 174656 0 0 3 0x14280 nfsidl nfsio 39806 111951 0 0 3 0x14280 nfsidl nfsio 95303 432671 0 0 3 0x14280 nfsidl nfsio 29285 486393 0 0 3 0x14280 nfsidl nfsio 345 502951 0 0 3 0x14280 nfsidl nfsio 3077 51604 0 0 3 0x14280 nfsidl nfsio 65271 418342 0 0 3 0x14280 nfsidl nfsio 63752 9536 0 0 3 0x14200 bored sosplice 86846 12653 72736 0 3 0x82 thrsleep syz-fuzzer 86846 170567 72736 0 2 0x4000482 syz-fuzzer 86846 120922 72736 0 3 0x4000082 thrsleep syz-fuzzer 86846 301406 72736 0 3 0x4000082 wait syz-fuzzer 86846 322785 72736 0 3 0x4000082 wait syz-fuzzer 86846 204050 72736 0 2 0x4000002 syz-fuzzer 86846 484725 72736 0 3 0x4000082 thrsleep syz-fuzzer 86846 200668 72736 0 3 0x4000082 wait syz-fuzzer 86846 9469 72736 0 3 0x4000082 wait syz-fuzzer 86846 439831 72736 0 3 0x4000082 wait syz-fuzzer 86846 354941 72736 0 3 0x4000082 thrsleep syz-fuzzer 86846 387416 72736 0 3 0x4000082 wait syz-fuzzer 86846 33404 72736 0 3 0x4000082 wait syz-fuzzer 86846 429385 72736 0 7 0x4000003 syz-fuzzer 86846 386399 72736 0 3 0x4000082 thrsleep syz-fuzzer 86846 463695 72736 0 3 0x4000082 wait syz-fuzzer 72736 28790 35012 0 3 0x10008a sigsusp ksh 35012 458565 76843 0 2 0x9a sshd 76843 519963 1 0 3 0x88 kqread sshd 42565 426024 93002 74 2 0x1100492 pflogd 93002 146392 1 0 3 0x80 netio pflogd 96301 308564 32012 73 3 0x1100090 kqread syslogd 32012 180128 1 0 3 0x100082 netio syslogd 15058 62550 1 0 3 0x100080 kqread resolvd 20386 96013 45833 77 3 0x100092 kqread dhcpleased 31653 427136 45833 77 3 0x100092 kqread dhcpleased 45833 94936 1 0 3 0x80 kqread dhcpleased 11060 323159 0 0 3 0x14200 bored smr 80471 275078 0 0 2 0x14200 zerothread 22277 13499 0 0 3 0x14200 aiodoned aiodoned 9536 424768 0 0 3 0x14200 syncer update 25205 63016 0 0 3 0x14200 cleaner cleaner 13307 261833 0 0 3 0x14200 reaper reaper 44313 321806 0 0 3 0x14200 pgdaemon pagedaemon 68354 182922 0 0 3 0x14200 bored viomb 65556 321078 0 0 3 0x40014200 acpi0 acpi0 86655 310300 0 0 3 0x40014200 idle1 32255 47207 0 0 3 0x14200 bored softnet3 50289 192569 0 0 3 0x14200 bored softnet2 11500 95059 0 0 3 0x14200 bored softnet1 64663 262642 0 0 3 0x14200 bored softnet0 88652 256468 0 0 3 0x14200 bored systqmp 954 122099 0 0 3 0x14200 bored systq 54662 206488 0 0 2 0x40014200 softclock 66936 346964 0 0 3 0x40014200 idle0 1 126002 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive sched_lock &sched_lock r = 0 (0xffffffff82d83440) #0 witness_lock+0x447 #1 schedcpu+0x119 sys/kern/sched_bsd.c:219 #2 timeout_run+0xd0 sys/kern/kern_timeout.c:640 #3 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 #4 softclock+0x130 sys/kern/kern_timeout.c:710 #5 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #6 Xsoftclock+0x27 #7 x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 #8 acpitimer_delay+0x14e acpitimer_read sys/dev/acpi/acpitimer.c:146 [inline] #8 acpitimer_delay+0x14e sys/dev/acpi/acpitimer.c:125 #9 pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] #9 pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 #10 pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 #11 pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 #12 wskbd_mux_open+0xe6 wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] #12 wskbd_mux_open+0xe6 wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] #12 wskbd_mux_open+0xe6 sys/dev/wscons/wskbd.c:812 #13 wsmux_attach_sc+0x16a sys/dev/wscons/wsmux.c:690 #14 wskbdclose+0x151 sys/dev/wscons/wskbd.c:904 #15 spec_close+0x2c7 sys/kern/spec_vnops.c:541 #16 VOP_CLOSE+0xe4 sys/kern/vfs_vops.c:156 #17 vn_closefile+0xdb vn_close sys/kern/vfs_vnops.c:292 [inline] #17 vn_closefile+0xdb sys/kern/vfs_vnops.c:609 #18 fdrop+0xcb sys/kern/kern_descrip.c:1274 shared mutex timeout r = 0 (0xffffffff82bfcbb0) #0 witness_lock+0x447 #1 timeout_run+0xbb sys/kern/kern_timeout.c:636 #2 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 #3 softclock+0x130 sys/kern/kern_timeout.c:710 #4 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #5 Xsoftclock+0x27 #6 x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 #7 acpitimer_delay+0x14e acpitimer_read sys/dev/acpi/acpitimer.c:146 [inline] #7 acpitimer_delay+0x14e sys/dev/acpi/acpitimer.c:125 #8 pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] #8 pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 #9 pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 #10 pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 #11 wskbd_mux_open+0xe6 wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] #11 wskbd_mux_open+0xe6 wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] #11 wskbd_mux_open+0xe6 sys/dev/wscons/wskbd.c:812 #12 wsmux_attach_sc+0x16a sys/dev/wscons/wsmux.c:690 #13 wskbdclose+0x151 sys/dev/wscons/wskbd.c:904 #14 spec_close+0x2c7 sys/kern/spec_vnops.c:541 #15 VOP_CLOSE+0xe4 sys/kern/vfs_vops.c:156 #16 vn_closefile+0xdb vn_close sys/kern/vfs_vnops.c:292 [inline] #16 vn_closefile+0xdb sys/kern/vfs_vnops.c:609 #17 fdrop+0xcb sys/kern/kern_descrip.c:1274 #18 closef+0x120 sys/kern/kern_descrip.c:1258 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10194 6501K 7194K 78643K 12322 0 pcb 13 14K 16K 78643K 571 0 rtable 244 7K 8K 78643K 972 0 pf 32 9K 10K 78643K 226 0 ifaddr 45 16K 17K 78643K 192 0 ifgroup 55 2K 2K 78643K 358 0 sysctl 2 0K 0K 78643K 2 0 counters 60 35K 36K 78643K 230 0 ioctlops 0 0K 4K 78643K 1640 0 iov 0 0K 32K 78643K 645 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1383 86K 87K 78643K 3322 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 37 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 462 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 16 57K 81K 78643K 7499 0 sigio 0 0K 0K 78643K 76 0 proc 70 91K 116K 78643K 1412 0 subproc 104 6K 6K 78643K 344 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 186 0 in_multi 99 7K 7K 78643K 342 0 ether_multi 1 0K 0K 78643K 1 0 mrt 1 0K 0K 78643K 3 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 91 413K 413K 78643K 91 0 exec 0 0K 1K 78643K 1602 0 tdb 3 0K 0K 78643K 3 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 8 62K 64K 78643K 10 0 UVM amap 401 94K 98K 78643K 76130 0 UVM aobj 131 8K 8K 78643K 134 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 102 0 NDP 12 0K 1K 78643K 149 0 temp 77 5876K 6000K 78643K 47476 0 kqueue 12 18K 26K 78643K 534 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 22 0 0 1 0 1 1 0 8 0 rtpcb 120 446 0 443 9 8 1 3 0 8 0 rtentry 112 318 0 206 4 0 4 4 0 8 0 unpcb 144 3499 0 3484 52 46 6 8 0 8 5 syncache 296 50 0 50 13 13 0 1 0 8 0 tcpqe 32 214 0 214 7 7 0 1 0 8 0 tcpcb 808 1701 0 1678 71 67 4 11 0 8 1 arp 120 54 0 36 1 0 1 1 0 8 0 inpcb 368 3833 0 3807 86 77 9 10 0 8 6 nd6 136 84 0 58 2 0 2 2 0 8 0 pkpcb 40 15 0 15 3 2 1 1 0 8 1 kcovpl 48 26 0 18 1 0 1 1 0 8 0 ppxss 1256 25 0 25 6 6 0 1 0 8 0 pffrag 232 54 0 51 3 2 1 1 0 482 0 pffrnode 88 54 0 51 3 2 1 1 0 8 0 pffrent 40 195 0 192 3 2 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 161 0 150 1 0 1 1 0 8 0 pfstkey 128 161 0 150 1 0 1 1 0 8 0 pfstate 376 161 0 150 9 6 3 4 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1277 0 805 32 2 30 30 0 8 0 art_table 32 1278 0 805 4 0 4 4 0 8 0 art_node 16 314 0 212 1 0 1 1 0 8 0 sysvmsgpl 40 11 0 5 1 0 1 1 0 8 0 semupl 112 3 0 3 1 1 0 1 0 8 0 semapl 112 460 0 450 1 0 1 1 0 8 0 shmpl 112 131 0 3 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 11746 0 10261 93 0 93 93 0 8 0 ffsino 272 11746 0 10261 100 0 100 100 0 8 0 nchpl 144 23020 0 22527 64 41 23 64 0 8 0 uvmvnodes 80 6229 0 0 128 0 128 128 0 8 0 vnodes 216 6229 0 0 347 0 347 347 0 8 0 namei 1024 76138 0 76138 4 3 1 2 0 8 1 percpumem 16 128 0 85 1 0 1 1 0 8 0 kstatmem 264 194 0 170 2 0 2 2 0 8 0 scxspl 216 73405 0 73405 28 27 1 8 1 8 1 plimitpl 152 841 0 824 1 0 1 1 0 8 0 sigapl 424 7805 0 7737 10 2 8 9 0 8 0 futexpl 64 55713 0 55712 1 0 1 1 0 8 0 knotepl 120 396 0 0 11 1 10 11 0 8 0 kqueuepl 216 1467 0 1459 16 15 1 5 0 8 0 pipepl 320 1602 0 1574 47 44 3 13 0 8 0 fdescpl 496 7766 0 7737 6 2 4 5 0 8 0 filepl 152 45230 0 44990 88 73 15 19 0 8 5 lockfpl 104 2440 0 2438 3 1 2 2 0 8 1 lockfspl 48 569 0 567 1 0 1 1 0 8 0 sessionpl 144 43 0 26 1 0 1 1 0 8 0 pgrppl 48 79 0 62 1 0 1 1 0 8 0 ucredpl 104 6930 0 6914 1 0 1 1 0 8 0 zombiepl 144 7738 0 7737 1 0 1 1 0 8 0 processpl 1072 7805 0 7737 5 0 5 5 0 8 0 procpl 696 21445 0 21359 19 9 10 11 0 8 0 sosppl 168 45 0 45 10 10 0 1 0 8 0 sockpl 488 7800 0 7756 180 164 16 29 0 8 10 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 25 0 0 4 1 3 3 0 8 0 mcl12k 12288 15 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 17 0 0 3 0 3 3 0 8 0 mcl4k 4096 33 0 0 4 1 3 3 0 8 0 mcl2k2 2112 6 0 0 1 0 1 1 0 8 0 mcl2k 2048 387 0 0 43 15 28 43 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 1137 0 0 55 0 55 55 0 8 0 bufpl 288 18808 0 12488 452 0 452 452 0 8 0 anonpl 24 921336 0 908466 194 92 102 113 0 186 0 amapchunkpl 152 241346 0 240508 70 31 39 49 0 158 1 amappl16 200 19289 0 18875 96 71 25 36 0 8 0 amappl15 192 16 0 16 1 1 0 1 0 8 0 amappl14 184 243 0 226 2 0 2 2 0 8 0 amappl13 176 34 0 33 1 0 1 1 0 8 0 amappl12 168 8717 0 8688 3 1 2 2 0 8 0 amappl11 160 93 0 77 1 0 1 1 0 8 0 amappl10 152 56 0 45 1 0 1 1 0 8 0 amappl9 144 424 0 423 2 1 1 2 0 8 0 amappl8 136 528 0 400 5 0 5 5 0 8 0 amappl7 128 146 0 126 1 0 1 1 0 8 0 amappl6 120 434 0 410 2 1 1 2 0 8 0 amappl5 112 391 0 382 1 0 1 1 0 8 0 amappl4 104 994 0 951 3 1 2 3 0 8 0 amappl3 96 46308 0 46229 3 0 3 3 0 8 0 amappl2 88 8232 0 8163 3 1 2 3 0 8 0 amappl1 80 37083 0 36533 23 9 14 23 0 8 0 amappl 88 75260 0 75030 7 0 7 7 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 133 0 3 3 0 3 3 0 8 0 uaddrrnd 24 7766 0 7737 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 7766 0 7737 1 0 1 1 0 8 0 vmmpekpl 168 63555 0 63486 4 0 4 4 0 8 0 vmmpepl 168 479585 0 477194 292 170 122 137 0 357 0 vmsppl 464 7765 0 7737 6 2 4 5 0 8 0 rwobjpl 56 126544 0 118620 126 13 113 113 0 8 0 pdppl 4096 15540 0 15474 508 440 68 78 0 8 2 pvpl 32 2397451 0 2378586 551 367 184 361 0 265 0 pmappl 248 7765 0 7737 4 2 2 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1471 0 614 25 0 25 25 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279c34c) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828191a5,ffffffff828257ef,109,ffffffff8284571c) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82bc5ff0,ffff8000212f2b30,53) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d83488) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d83488) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d83488,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:710 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(3e8) at acpitimer_delay+0x14e acpitimer_read sys/dev/acpi/acpitimer.c:146 [inline] acpitimer_delay(3e8) at acpitimer_delay+0x14e sys/dev/acpi/acpitimer.c:125 pckbc_poll_cmd1(ffff800000681100,0,ffff80002611d600) at pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] pckbc_poll_cmd1(ffff800000681100,0,ffff80002611d600) at pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 pckbc_poll_cmd(ffff800000681100,0,ffff80002611d6bf,1,0,0,32c90fb0a3ff2087) at pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 pckbd_enable(ffff800000685900,1) at pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 wskbd_mux_open(ffff800000682800,ffff800000681250) at wskbd_mux_open+0xe6 wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] wskbd_mux_open(ffff800000682800,ffff800000681250) at wskbd_mux_open+0xe6 wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] wskbd_mux_open(ffff800000682800,ffff800000681250) at wskbd_mux_open+0xe6 sys/dev/wscons/wskbd.c:812 wsmux_attach_sc(ffff800000681200,ffff800000682800) at wsmux_attach_sc+0x16a sys/dev/wscons/wsmux.c:690 wskbdclose(4300,41,2000,ffff8000212c9330) at wskbdclose+0x151 sys/dev/wscons/wskbd.c:904 spec_close(ffff80002611d860) at spec_close+0x2c7 sys/kern/spec_vnops.c:541 VOP_CLOSE(fffffd807e8ce5f8,41,fffffd807f7d6548,ffff8000212c9330) at VOP_CLOSE+0xe4 sys/kern/vfs_vops.c:156 vn_closefile(fffffd80680227d8,ffff8000212c9330) at vn_closefile+0xdb vn_close sys/kern/vfs_vnops.c:292 [inline] vn_closefile(fffffd80680227d8,ffff8000212c9330) at vn_closefile+0xdb sys/kern/vfs_vnops.c:609 fdrop(fffffd80680227d8,ffff8000212c9330) at fdrop+0xcb sys/kern/kern_descrip.c:1274 closef(fffffd80680227d8,ffff8000212c9330) at closef+0x120 sys/kern/kern_descrip.c:1258 fdfree(ffff8000212c9330) at fdfree+0xf4 sys/kern/kern_descrip.c:1190 exit1(ffff8000212c9330,0,0,1) at exit1+0x37d sys/kern/kern_exit.c:197 sys_exit(ffff8000212c9330,ffff80002611daf0,ffff80002611db40) at sys_exit+0x1a sys/kern/kern_exit.c:89 syscall(ffff80002611dbc0) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002611dbc0) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6f82f44ed7c0, count: -28 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffff800020d58ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x30 kd_curproc sys/dev/kcov.c:590 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x30 sys/dev/kcov.c:158 __mp_lock(ffffffff82ca8b68) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82ca8b68) at __mp_lock+0x133 sys/kern/kern_lock.c:147 ktrgenio(ffff8000212c8b08,1,1,ffff800000de02f0,20d1) at ktrgenio+0x1f8 sys/kern/kern_ktrace.c:257 dofilewritev(ffff8000212c8b08,1,ffff80002a1e9348,0,ffff80002a1e9430) at dofilewritev+0x39b sys/kern/sys_generic.c:396 sys_write(ffff8000212c8b08,ffff80002a1e93e0,ffff80002a1e9430) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff80002a1e94b0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002a1e94b0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2644cb320, count: 5 ddb{1}> trace x86_ipi_db(ffff800020d58ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x30 kd_curproc sys/dev/kcov.c:590 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x30 sys/dev/kcov.c:158 __mp_lock(ffffffff82ca8b68) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82ca8b68) at __mp_lock+0x133 sys/kern/kern_lock.c:147 ktrgenio(ffff8000212c8b08,1,1,ffff800000de02f0,20d1) at ktrgenio+0x1f8 sys/kern/kern_ktrace.c:257 dofilewritev(ffff8000212c8b08,1,ffff80002a1e9348,0,ffff80002a1e9430) at dofilewritev+0x39b sys/kern/sys_generic.c:396 sys_write(ffff8000212c8b08,ffff80002a1e93e0,ffff80002a1e9430) at sys_write+0x87 sys/kern/sys_generic.c:295 syscall(ffff80002a1e94b0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002a1e94b0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2644cb320, count: -10