panic: kernel diagnostic assertion "!ISSET(p->p_flag, P_WSLEEP) || p->p_stat == SSTOP" failed: file "/syzkaller/managers/setuid/kernel/sys/kern/kern_sched.c", line 265 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND * 56436 51519 32767 0x10 0 0K syz-executor.3 133569 14075 32767 0x10 0 1 syz-executor.1 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82798f94) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff8281760e,ffffffff8276940d,109,ffffffff82845286) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff8000211d8898,48) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d2c7b0) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d2c7b0) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d2c7b0,0) 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 uvm_pmr_getpages(1,0,0,1,0,1,a648b973628b58b5,fffffd80698634e0) at uvm_pmr_getpages+0xde1 uvm_pagealloc(0,0,fffffd80698634e0,2) at uvm_pagealloc+0x1a8 sys/uvm/uvm_page.c:910 uvm_fault_lower(ffff800025f21400,ffff800025f21438,ffff800025f21380,0) at uvm_fault_lower+0x1ab uvm_fault(fffffd806bb16758,72b49d3a000,0,1) at uvm_fault+0x238 end trace frame: 0xffff800025f21520, 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/setuid/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(ffffffff82798f94) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff8281760e,ffffffff8276940d,109,ffffffff82845286) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff8000211d8898,48) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d2c7b0) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d2c7b0) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d2c7b0,0) 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 uvm_pmr_getpages(1,0,0,1,0,1,a648b973628b58b5,fffffd80698634e0) at uvm_pmr_getpages+0xde1 uvm_pagealloc(0,0,fffffd80698634e0,2) at uvm_pagealloc+0x1a8 sys/uvm/uvm_page.c:910 uvm_fault_lower(ffff800025f21400,ffff800025f21438,ffff800025f21380,0) at uvm_fault_lower+0x1ab uvm_fault(fffffd806bb16758,72b49d3a000,0,1) at uvm_fault+0x238 upageflttrap(ffff800025f21580,72b49d3a008) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff800025f21580) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x78d901b45760, count: -17 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800025f20d10 rbx 0xffffffff82c0cb8f cpu_info_full_primary+0x2b8f rdx 0 rcx 0xffff8000211d85e0 rax 0xffffffff82c0bff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x9ae565769d277be1 r11 0xc491e66ff61020a9 r12 0xffffffff82c0c990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff8235f4cc db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800025f20d00 ss 0 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.3) pid=56436 stat=onproc flags process=10 proc=0 pri=57, usrpri=79, nice=20 forw=0xffffffffffffffff, list=0xffff8000211d8898,0xffff8000212d6de8 process=0xffff800021220ca0 user=0xffff800025f1c000, vmspace=0xfffffd806bb16758 estcpu=29, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND *51519 56436 99423 32767 7 0x10 syz-executor.3 13648 285602 29317 32767 2 0x10 syz-executor.7 13648 245282 29317 32767 3 0x4000090 fsleep syz-executor.7 97800 113837 99118 32767 3 0x3810 suspend syz-executor.0 97800 425832 99118 32767 2 0x40818b0 syz-executor.0 75 283266 58652 32767 2 0x10 syz-executor.6 75 83449 58652 32767 3 0x4000090 fsleep syz-executor.6 99412 94734 44296 32767 2 0x10 syz-executor.5 99412 278495 44296 32767 2 0x4000010 syz-executor.5 64558 488027 10957 32767 2 0x10 syz-executor.2 97765 65635 68908 32767 2 0x10 syz-executor.4 14075 133569 74452 32767 7 0x10 syz-executor.1 14075 368541 74452 32767 2 0x4000010 syz-executor.1 10957 125891 74231 32767 3 0x90 nanoslp syz-executor.2 74231 45878 33268 0 3 0x82 wait syz-executor.2 74452 272091 88880 32767 3 0x90 nanoslp syz-executor.1 88880 337344 33268 0 3 0x82 wait syz-executor.1 99118 373080 74577 32767 3 0x90 nanoslp syz-executor.0 74577 96348 33268 0 3 0x82 wait syz-executor.0 44296 148751 65197 32767 3 0x90 nanoslp syz-executor.5 65197 244518 33268 0 3 0x82 wait syz-executor.5 68908 45200 55717 32767 2 0x10 syz-executor.4 55717 131840 33268 0 3 0x82 wait syz-executor.4 99423 123927 53073 32767 3 0x90 nanoslp syz-executor.3 53073 340315 33268 0 3 0x82 wait syz-executor.3 58652 394262 11813 32767 3 0x90 nanoslp syz-executor.6 11813 508771 33268 0 3 0x82 wait syz-executor.6 33594 7693 0 0 3 0x14200 bored sosplice 29317 125320 93136 32767 3 0x90 nanoslp syz-executor.7 93136 338010 33268 0 3 0x82 wait syz-executor.7 33268 180892 30584 0 3 0x82 wait syz-fuzzer 33268 5599 30584 0 2 0x4000002 syz-fuzzer 33268 468220 30584 0 3 0x4000082 thrsleep syz-fuzzer 33268 343341 30584 0 3 0x4000082 thrsleep syz-fuzzer 33268 140979 30584 0 3 0x4000082 thrsleep syz-fuzzer 33268 434809 30584 0 3 0x4000082 wait syz-fuzzer 33268 352659 30584 0 3 0x4000082 wait syz-fuzzer 33268 287916 30584 0 3 0x4000082 wait syz-fuzzer 33268 304426 30584 0 3 0x4000082 wait syz-fuzzer 33268 155905 30584 0 3 0x4000082 wait syz-fuzzer 33268 269193 30584 0 3 0x4000082 thrsleep syz-fuzzer 33268 242793 30584 0 3 0x4000082 wait syz-fuzzer 33268 115649 30584 0 3 0x4000082 wait syz-fuzzer 33268 271036 30584 0 2 0x4000002 syz-fuzzer 33268 106791 30584 0 3 0x4000082 thrsleep syz-fuzzer 33268 482249 30584 0 3 0x4000082 kqread syz-fuzzer 30584 102482 29311 0 3 0x10008a sigsusp ksh 29311 238109 23366 0 3 0x9a kqread sshd 11366 45226 1 0 3 0x100083 ttyin getty 23366 294192 1 0 3 0x88 kqread sshd 28062 29723 87588 73 3 0x1100090 kqread syslogd 87588 355224 1 0 3 0x100082 netio syslogd 86905 240960 1 0 3 0x100080 kqread resolvd 3853 232796 89294 77 3 0x100092 kqread dhcpleased 66295 406199 89294 77 3 0x100092 kqread dhcpleased 89294 246098 1 0 3 0x80 kqread dhcpleased 40088 227500 0 0 3 0x14200 bored smr 58641 75079 0 0 2 0x14200 zerothread 72779 477408 0 0 3 0x14200 aiodoned aiodoned 4346 231485 0 0 3 0x14200 syncer update 72109 433816 0 0 3 0x14200 cleaner cleaner 83587 503537 0 0 3 0x14200 reaper reaper 9590 270552 0 0 3 0x14200 pgdaemon pagedaemon 63882 492034 0 0 3 0x14200 bored viomb 92852 37462 0 0 3 0x40014200 acpi0 acpi0 3684 452388 0 0 3 0x40014200 idle1 98691 135160 0 0 3 0x14200 bored softnet3 9408 348716 0 0 3 0x14200 bored softnet2 56491 170450 0 0 3 0x14200 bored softnet1 48969 352561 0 0 3 0x14200 bored softnet0 66617 298854 0 0 3 0x14200 bored systqmp 39708 123467 0 0 3 0x14200 bored systq 37659 275182 0 0 3 0x40014200 bored softclock 78544 441367 0 0 3 0x40014200 idle0 1 506816 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 (0xffffffff82d2c768) #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 uvm_pmr_getpages+0xde1 #8 uvm_pagealloc+0x1a8 sys/uvm/uvm_page.c:910 #9 uvm_fault_lower+0x1ab #10 uvm_fault+0x238 #11 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #12 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #13 recall_trap+0x8 shared mutex timeout r = 0 (0xffffffff82c02938) #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 uvm_pmr_getpages+0xde1 #7 uvm_pagealloc+0x1a8 sys/uvm/uvm_page.c:910 #8 uvm_fault_lower+0x1ab #9 uvm_fault+0x238 #10 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #11 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #12 recall_trap+0x8 Process 51519 (syz-executor.3) thread 0xffff8000211d85e0 (56436) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82d06508) #0 witness_lock+0x447 #1 softintr_dispatch+0x52 sys/arch/amd64/amd64/softintr.c:88 #2 Xsoftclock+0x27 #3 uvm_pmr_getpages+0xde1 #4 uvm_pagealloc+0x1a8 sys/uvm/uvm_page.c:910 #5 uvm_fault_lower+0x1ab #6 uvm_fault+0x238 #7 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #8 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #9 recall_trap+0x8 exclusive rwlock amaplk r = 0 (0xfffffd8070c76c18) #0 witness_lock+0x447 #1 uvm_fault_check+0x41a sys/uvm/uvm_fault.c:783 #2 uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 #3 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #4 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #5 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd806bb16850) #0 witness_lock+0x447 #1 uvmfault_lookup+0xd9 sys/uvm/uvm_fault.c:1773 #2 uvm_fault_check+0x3e sys/uvm/uvm_fault.c:673 #3 uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 #4 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #5 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #6 recall_trap+0x8 exclusive sched_lock &sched_lock r = 0 (0xffffffff82d2c768) #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 uvm_pmr_getpages+0xde1 #8 uvm_pagealloc+0x1a8 sys/uvm/uvm_page.c:910 #9 uvm_fault_lower+0x1ab #10 uvm_fault+0x238 #11 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #12 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #13 recall_trap+0x8 shared mutex timeout r = 0 (0xffffffff82c02938) #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 uvm_pmr_getpages+0xde1 #7 uvm_pagealloc+0x1a8 sys/uvm/uvm_page.c:910 #8 uvm_fault_lower+0x1ab #9 uvm_fault+0x238 #10 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #11 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #12 recall_trap+0x8 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10204 6411K 6419K 78643K 11472 0 pcb 13 16K 18K 78643K 19 0 rtable 240 6K 7K 78643K 2457 0 pf 29 8K 8K 78643K 155 0 ifaddr 44 16K 16K 78643K 304 0 ifgroup 50 2K 2K 78643K 302 0 sysctl 3 1K 1K 78643K 3 0 counters 60 35K 35K 78643K 186 0 ioctlops 0 0K 2K 78643K 381 0 iov 0 0K 32K 78643K 1821 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1279 80K 80K 78643K 4119 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 231 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 5391 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 26 97K 125K 78643K 18984 0 sigio 0 0K 0K 78643K 234 0 proc 56 78K 115K 78643K 3326 0 subproc 104 6K 6K 78643K 923 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 778 0 in_multi 99 7K 7K 78643K 998 0 ether_multi 1 0K 0K 78643K 9 0 mrt 1 0K 0K 78643K 2 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 205 917K 917K 78643K 205 0 exec 0 0K 1K 78643K 4042 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 477 98K 111K 78643K 185786 0 UVM aobj 131 6K 7K 78643K 144 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 461 0 NDP 11 0K 2K 78643K 216 0 temp 74 5876K 6004K 78643K 52650 0 kqueue 12 18K 26K 78643K 1550 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 120 630 0 627 9 8 1 3 0 8 0 rtentry 112 839 0 726 4 0 4 4 0 8 0 unpcb 144 10404 0 10391 108 107 1 10 0 8 0 syncache 296 174 0 174 39 38 1 1 0 8 1 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 234 0 234 29 28 1 1 0 8 1 tcpcb 808 4782 0 4778 144 143 1 15 0 8 0 arp 120 144 0 126 1 0 1 1 0 8 0 ipq 40 63 0 63 12 11 1 1 0 8 1 ipqe 40 260 0 260 12 11 1 1 0 8 1 inpcb 368 52505 0 52497 757 749 8 29 0 8 7 nd6 136 248 0 221 3 1 2 2 0 8 0 kcovpl 48 71 0 63 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 3329 0 2861 32 2 30 30 0 8 0 art_table 32 3330 0 2861 4 0 4 4 0 8 0 art_node 16 838 0 735 1 0 1 1 0 8 0 semapl 112 5389 0 5379 1 0 1 1 0 8 0 shmpl 112 141 0 13 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 24928 0 23464 92 0 92 92 0 8 0 ffsino 272 24928 0 23464 99 0 99 99 0 8 0 nchpl 144 49518 0 47878 63 0 63 63 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 152318 0 152318 4 3 1 2 0 8 1 percpumem 16 106 0 63 1 0 1 1 0 8 0 kstatmem 264 148 0 126 2 0 2 2 0 8 0 scxspl 216 154592 0 154592 69 67 2 8 1 8 2 plimitpl 152 3685 0 3661 34 33 1 2 0 8 0 sigapl 424 19147 0 19092 7 0 7 7 0 8 0 futexpl 64 174480 0 174477 3 2 1 1 0 8 0 knotepl 120 992 0 0 14 0 14 14 0 8 0 kqueuepl 216 4185 0 4177 79 78 1 10 0 8 0 pipepl 320 5795 0 5767 121 118 3 13 0 8 0 fdescpl 496 19129 0 19092 7 2 5 6 0 8 0 filepl 152 137485 0 137251 238 225 13 22 0 8 3 lockfpl 104 3284 0 3282 5 4 1 2 0 8 0 lockfspl 48 753 0 751 1 0 1 1 0 8 0 sessionpl 144 86 0 70 1 0 1 1 0 8 0 pgrppl 48 275 0 259 1 0 1 1 0 8 0 ucredpl 104 12915 0 12897 1 0 1 1 0 8 0 zombiepl 144 19092 0 19092 1 0 1 1 0 8 1 processpl 1072 19147 0 19092 5 1 4 5 0 8 0 procpl 696 52208 0 52133 20 12 8 9 0 8 0 srpgc 96 1 0 1 1 1 0 1 0 8 0 sosppl 168 244 0 244 25 24 1 1 0 8 1 sockpl 488 64295 0 64271 1491 1480 11 42 0 8 8 mcl64k 65536 25 0 0 3 0 3 3 0 8 0 mcl16k 16384 49 0 0 7 4 3 3 0 8 0 mcl12k 12288 48 0 0 3 1 2 3 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 39 0 0 3 0 3 3 0 8 0 mcl4k 4096 49 0 0 3 0 3 3 0 8 0 mcl2k2 2112 12 0 0 1 0 1 1 0 8 0 mcl2k 2048 447 0 0 38 24 14 38 0 8 0 mtagpl 96 8 0 0 1 0 1 1 0 8 0 mbufpl 256 3387 0 0 164 0 164 164 0 8 0 bufpl 288 34731 0 28411 452 0 452 452 0 8 0 anonpl 24 2003681 0 1993199 271 181 90 118 0 186 0 amapchunkpl 152 584237 0 583387 148 112 36 51 0 158 2 amappl16 200 44672 0 44400 276 259 17 40 0 8 0 amappl15 192 16 0 16 1 1 0 1 0 8 0 amappl14 184 356 0 341 2 0 2 2 0 8 0 amappl13 176 31 0 31 6 6 0 1 0 8 0 amappl12 168 20701 0 20663 2 0 2 2 0 8 0 amappl11 160 54 0 43 1 0 1 1 0 8 0 amappl10 152 105 0 88 1 0 1 1 0 8 0 amappl9 144 382 0 382 9 9 0 2 0 8 0 amappl8 136 1093 0 876 9 1 8 8 0 8 0 amappl7 128 269 0 247 1 0 1 1 0 8 0 amappl6 120 850 0 820 2 1 1 2 0 8 0 amappl5 112 774 0 768 1 0 1 1 0 8 0 amappl4 104 1946 0 1905 2 0 2 2 0 8 0 amappl3 96 114779 0 114689 7 4 3 4 0 8 0 amappl2 88 19927 0 19847 4 2 2 3 0 8 0 amappl1 80 78765 0 78234 22 9 13 22 0 8 0 amappl 88 184044 0 183783 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 72 143 0 13 3 0 3 3 0 8 0 uaddrrnd 24 19129 0 19092 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 19129 0 19092 1 0 1 1 0 8 0 vmmpekpl 168 158623 0 158561 4 0 4 4 0 8 0 vmmpepl 168 1140943 0 1138360 305 178 127 135 0 357 0 vmsppl 464 19128 0 19092 7 2 5 6 0 8 0 rwobjpl 56 284702 0 277215 131 21 110 113 0 8 0 pdppl 4096 38266 0 38184 770 688 82 96 0 8 0 pvpl 32 5537210 0 5520137 690 514 176 364 0 265 14 pmappl 248 19128 0 19092 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 2575 0 1615 28 0 28 28 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(ffffffff82798f94) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff8281760e,ffffffff8276940d,109,ffffffff82845286) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff8000211d8898,48) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d2c7b0) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d2c7b0) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d2c7b0,0) 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 uvm_pmr_getpages(1,0,0,1,0,1,a648b973628b58b5,fffffd80698634e0) at uvm_pmr_getpages+0xde1 uvm_pagealloc(0,0,fffffd80698634e0,2) at uvm_pagealloc+0x1a8 sys/uvm/uvm_page.c:910 uvm_fault_lower(ffff800025f21400,ffff800025f21438,ffff800025f21380,0) at uvm_fault_lower+0x1ab uvm_fault(fffffd806bb16758,72b49d3a000,0,1) at uvm_fault+0x238 upageflttrap(ffff800025f21580,72b49d3a008) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff800025f21580) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x78d901b45760, count: -17 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 __mp_lock(ffffffff82d2c560) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d2c560) at __mp_lock+0x122 sys/kern/kern_lock.c:147 schedclock(ffff8000212d65b0) at schedclock+0x99 sys/kern/sched_bsd.c:515 clockintr_statclock(ffff800020d59bc8,ffff80002612b1f0) at clockintr_statclock+0x118 sys/kern/kern_clockintr.c:540 clockintr_dispatch(ffff80002612b1f0) at clockintr_dispatch+0x2d7 sys/kern/kern_clockintr.c:275 lapic_clockintr(0,0) at lapic_clockintr+0x48 sys/arch/amd64/amd64/lapic.c:482 Xresume_lapic_ltimer() at Xresume_lapic_ltimer+0x2a end of kernel end trace frame: 0x7567e07abde0, count: 6 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 __mp_lock(ffffffff82d2c560) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d2c560) at __mp_lock+0x122 sys/kern/kern_lock.c:147 schedclock(ffff8000212d65b0) at schedclock+0x99 sys/kern/sched_bsd.c:515 clockintr_statclock(ffff800020d59bc8,ffff80002612b1f0) at clockintr_statclock+0x118 sys/kern/kern_clockintr.c:540 clockintr_dispatch(ffff80002612b1f0) at clockintr_dispatch+0x2d7 sys/kern/kern_clockintr.c:275 lapic_clockintr(0,0) at lapic_clockintr+0x48 sys/arch/amd64/amd64/lapic.c:482 Xresume_lapic_ltimer() at Xresume_lapic_ltimer+0x2a end of kernel end trace frame: 0x7567e07abde0, count: -9