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 493207 49156 32767 0x10 0 1 syz-executor.5 *227444 49156 32767 0x10 0x4000000 0K syz-executor.5 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279b1af) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82818b41,ffffffff8276b381,109,ffffffff82847421) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff80002126b330,4d) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d33878) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d33878) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d33878,0) 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 pmap_extract(fffffd80673e27d0,85652cc3000,ffff80002e459390) at pmap_extract+0x1c8 sys/arch/amd64/amd64/pmap.c:1550 uvm_fault_upper_lookup(ffff80002e459530,ffff80002e459568,ffff80002e459430,ffff80002e4594b0) at uvm_fault_upper_lookup+0x139 sys/uvm/uvm_fault.c:861 uvm_fault(fffffd8069b4e1e8,85652cc2000,0,2) at uvm_fault+0x129 sys/uvm/uvm_fault.c:606 upageflttrap(ffff80002e4596b0,85652cc2000) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 end trace frame: 0xffff80002e4596a0, 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(ffffffff8279b1af) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82818b41,ffffffff8276b381,109,ffffffff82847421) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff80002126b330,4d) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d33878) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d33878) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d33878,0) 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 pmap_extract(fffffd80673e27d0,85652cc3000,ffff80002e459390) at pmap_extract+0x1c8 sys/arch/amd64/amd64/pmap.c:1550 uvm_fault_upper_lookup(ffff80002e459530,ffff80002e459568,ffff80002e459430,ffff80002e4594b0) at uvm_fault_upper_lookup+0x139 sys/uvm/uvm_fault.c:861 uvm_fault(fffffd8069b4e1e8,85652cc2000,0,2) at uvm_fault+0x129 sys/uvm/uvm_fault.c:606 upageflttrap(ffff80002e4596b0,85652cc2000) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80002e4596b0) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x855b8538ef0, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002e458fa0 rbx 0xffffffff82b67b8f cpu_info_full_primary+0x2b8f rdx 0 rcx 0xffff80002126a598 rax 0xffffffff82b66ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x9453f7d0544974b9 r11 0x6bdd8583c818f268 r12 0xffffffff82b67990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff81177f1c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002e458f90 ss 0 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.5) pid=227444 stat=onproc flags process=10 proc=4000000 pri=77, usrpri=77, nice=20 forw=0xffffffffffffffff, list=0xffff80002126bb58,0xffffffff82d2dcb0 process=0xffff8000ffff8868 user=0xffff80002e454000, vmspace=0xfffffd8069b4e1e8 estcpu=27, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 49156 493207 59658 32767 7 0x10 syz-executor.5 *49156 227444 59658 32767 7 0x4000010 syz-executor.5 88343 498397 98450 32767 3 0x3810 suspend syz-executor.7 88343 290574 98450 32767 2 0x40818b0 syz-executor.7 80453 206077 80416 32767 2 0x10 syz-executor.6 80453 503122 80416 32767 3 0x4000090 fsleep syz-executor.6 1128 413546 66663 32767 2 0x10 syz-executor.0 1128 433678 66663 32767 3 0x4000090 ttyin syz-executor.0 1128 93531 66663 32767 3 0x4000090 fsleep syz-executor.0 58961 234181 22214 32767 2 0x10 syz-executor.4 58961 283616 22214 32767 3 0x4000090 ttyout syz-executor.4 58961 381682 22214 32767 3 0x4000090 ttyout syz-executor.4 58961 21225 22214 32767 3 0x4000090 fsleep syz-executor.4 39613 2855 87124 32767 2 0x10 syz-executor.1 39613 175642 87124 32767 3 0x4000090 ttyin syz-executor.1 39613 182055 87124 32767 3 0x4000090 fsleep syz-executor.1 39613 472987 87124 32767 2 0x4000010 syz-executor.1 26730 1704 48337 32767 2 0x10 syz-executor.3 26730 127342 48337 32767 3 0x4000090 fsleep syz-executor.3 80416 215240 65924 32767 3 0x90 nanoslp syz-executor.6 65924 397292 78299 0 3 0x82 wait syz-executor.6 87124 269694 92905 32767 3 0x90 nanoslp syz-executor.1 92905 288787 78299 0 3 0x82 wait syz-executor.1 64772 425813 50180 32767 3 0x90 nanoslp syz-executor.2 50180 107166 78299 0 3 0x82 wait syz-executor.2 48337 56888 19909 32767 3 0x90 nanoslp syz-executor.3 19909 167011 78299 0 3 0x82 wait syz-executor.3 59658 434338 34990 32767 2 0x10 syz-executor.5 34990 463818 78299 0 3 0x82 wait syz-executor.5 22214 64875 65393 32767 3 0x90 nanoslp syz-executor.4 65393 258294 78299 0 3 0x82 wait syz-executor.4 66663 281671 86626 32767 3 0x90 nanoslp syz-executor.0 86626 521640 78299 0 3 0x82 wait syz-executor.0 62456 152276 0 0 3 0x14200 bored sosplice 98450 135604 67193 32767 3 0x90 nanoslp syz-executor.7 67193 87273 78299 0 3 0x82 wait syz-executor.7 78299 366775 2623 0 3 0x82 wait syz-fuzzer 78299 48586 2623 0 3 0x4000082 thrsleep syz-fuzzer 78299 335846 2623 0 3 0x4000082 thrsleep syz-fuzzer 78299 379597 2623 0 3 0x4000082 wait syz-fuzzer 78299 67581 2623 0 3 0x4000082 wait syz-fuzzer 78299 33242 2623 0 3 0x4000082 wait syz-fuzzer 78299 145050 2623 0 3 0x4000082 kqread syz-fuzzer 78299 443038 2623 0 3 0x4000082 wait syz-fuzzer 78299 330973 2623 0 3 0x4000082 thrsleep syz-fuzzer 78299 505200 2623 0 3 0x4000082 thrsleep syz-fuzzer 78299 152432 2623 0 3 0x4000082 wait syz-fuzzer 78299 346941 2623 0 3 0x4000082 thrsleep syz-fuzzer 78299 319912 2623 0 3 0x4000082 wait syz-fuzzer 78299 230501 2623 0 3 0x4000082 thrsleep syz-fuzzer 78299 145494 2623 0 3 0x4000082 wait syz-fuzzer 78299 165740 2623 0 3 0x4000082 thrsleep syz-fuzzer 2623 42348 16213 0 3 0x10008a sigsusp ksh 16213 1425 4437 0 3 0x9a kqread sshd 5571 161240 1 0 3 0x100083 ttyin getty 4437 416447 1 0 3 0x88 kqread sshd 78247 518618 42935 73 3 0x1100090 kqread syslogd 42935 153704 1 0 3 0x100082 netio syslogd 13108 347199 1 0 3 0x100080 kqread resolvd 69122 519078 47336 77 3 0x100092 kqread dhcpleased 60851 248384 47336 77 3 0x100092 kqread dhcpleased 47336 346576 1 0 3 0x80 kqread dhcpleased 93927 355620 0 0 3 0x14200 bored smr 78647 412585 0 0 2 0x14200 zerothread 29917 337325 0 0 3 0x14200 aiodoned aiodoned 87351 367793 0 0 3 0x14200 syncer update 82265 428108 0 0 3 0x14200 cleaner cleaner 66726 350924 0 0 3 0x14200 reaper reaper 99576 210979 0 0 3 0x14200 pgdaemon pagedaemon 63548 268387 0 0 3 0x14200 bored viomb 97884 242567 0 0 3 0x40014200 acpi0 acpi0 57028 1726 0 0 3 0x40014200 idle1 68523 213257 0 0 3 0x14200 bored softnet3 69303 85843 0 0 3 0x14200 bored softnet2 72226 466332 0 0 3 0x14200 bored softnet1 11822 387133 0 0 3 0x14200 bored softnet0 2406 183505 0 0 3 0x14200 bored systqmp 3330 127714 0 0 3 0x14200 bored systq 88527 204073 0 0 3 0x40014200 bored softclock 43371 487063 0 0 3 0x40014200 idle0 1 196029 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 (0xffffffff82d33830) #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 pmap_extract+0x1c8 sys/arch/amd64/amd64/pmap.c:1550 #8 uvm_fault_upper_lookup+0x139 sys/uvm/uvm_fault.c:861 #9 uvm_fault+0x129 sys/uvm/uvm_fault.c:606 #10 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #11 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #12 recall_trap+0x8 shared mutex timeout r = 0 (0xffffffff82b852a0) #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 pmap_extract+0x1c8 sys/arch/amd64/amd64/pmap.c:1550 #7 uvm_fault_upper_lookup+0x139 sys/uvm/uvm_fault.c:861 #8 uvm_fault+0x129 sys/uvm/uvm_fault.c:606 #9 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #10 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #11 recall_trap+0x8 Process 49156 (syz-executor.5) thread 0xffff80002126a598 (227444) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82d779c8) #0 witness_lock+0x447 #1 softintr_dispatch+0x52 sys/arch/amd64/amd64/softintr.c:88 #2 Xsoftclock+0x27 #3 pmap_extract+0x1c8 sys/arch/amd64/amd64/pmap.c:1550 #4 uvm_fault_upper_lookup+0x139 sys/uvm/uvm_fault.c:861 #5 uvm_fault+0x129 sys/uvm/uvm_fault.c:606 #6 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #7 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #8 recall_trap+0x8 exclusive rwlock amaplk r = 0 (0xfffffd8078e4dc88) #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 (0xfffffd8069b4e2e0) #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 (0xffffffff82d33830) #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 pmap_extract+0x1c8 sys/arch/amd64/amd64/pmap.c:1550 #8 uvm_fault_upper_lookup+0x139 sys/uvm/uvm_fault.c:861 #9 uvm_fault+0x129 sys/uvm/uvm_fault.c:606 #10 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #11 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #12 recall_trap+0x8 shared mutex timeout r = 0 (0xffffffff82b852a0) #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 pmap_extract+0x1c8 sys/arch/amd64/amd64/pmap.c:1550 #7 uvm_fault_upper_lookup+0x139 sys/uvm/uvm_fault.c:861 #8 uvm_fault+0x129 sys/uvm/uvm_fault.c:606 #9 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #10 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #11 recall_trap+0x8 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10196 6410K 6419K 78643K 11326 0 pcb 13 16K 20K 78643K 19 0 rtable 236 6K 6K 78643K 915 0 pf 29 8K 8K 78643K 63 0 ifaddr 44 15K 15K 78643K 116 0 ifgroup 50 2K 2K 78643K 118 0 sysctl 2 0K 2K 78643K 6 0 counters 60 35K 35K 78643K 94 0 ioctlops 0 0K 2K 78643K 187 0 iov 0 0K 18K 78643K 735 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1279 80K 80K 78643K 4034 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 127 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 1K 78643K 2219 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 25 93K 121K 78643K 8085 0 sigio 0 0K 0K 78643K 632 0 proc 56 78K 115K 78643K 1408 0 subproc 104 6K 6K 78643K 325 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 6468 0 in_multi 99 7K 7K 78643K 341 0 ether_multi 1 0K 0K 78643K 7 0 mrt 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 157 705K 705K 78643K 157 0 exec 0 0K 1K 78643K 2595 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 464 95K 103K 78643K 81057 0 UVM aobj 131 4K 4K 78643K 135 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 122 0 NDP 11 0K 2K 78643K 78 0 temp 76 5872K 6000K 78643K 23309 0 kqueue 12 18K 26K 78643K 724 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 120 125 0 122 1 0 1 1 0 8 0 rtentry 112 304 0 193 4 0 4 4 0 8 0 unpcb 144 7829 0 7816 71 68 3 8 0 8 2 syncache 296 63 0 63 17 16 1 1 0 8 1 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 471 0 471 13 12 1 2 0 8 1 tcpcb 808 8966 0 8961 183 175 8 22 0 8 7 arp 120 52 0 34 1 0 1 1 0 8 0 ipq 40 12 0 11 6 5 1 1 0 8 0 ipqe 40 38 0 37 6 5 1 1 0 8 0 inpcb 368 10870 0 10861 180 172 8 20 0 8 7 nd6 136 81 0 56 1 0 1 1 0 8 0 kcovpl 48 25 0 17 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1233 0 776 30 1 29 30 0 8 0 art_table 32 1234 0 776 4 0 4 4 0 8 0 art_node 16 303 0 202 1 0 1 1 0 8 0 sysvmsgpl 40 17 0 17 4 4 0 1 0 8 0 semupl 112 6 0 6 1 1 0 1 0 8 0 semapl 112 2212 0 2202 1 0 1 1 0 8 0 shmpl 112 132 0 4 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 12956 0 11505 92 0 92 92 0 8 0 ffsino 272 12956 0 11505 98 0 98 98 0 8 0 nchpl 144 24341 0 22700 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 87024 0 87024 3 2 1 2 0 8 1 percpumem 16 60 0 17 1 0 1 1 0 8 0 kstatmem 264 56 0 34 2 0 2 2 0 8 0 scxspl 216 62809 0 62809 25 23 2 8 0 8 2 plimitpl 152 2654 0 2628 15 13 2 2 0 8 0 sigapl 424 8347 0 8292 9 2 7 7 0 8 0 futexpl 64 69192 0 69186 1 0 1 1 0 8 0 knotepl 120 206 0 0 5 0 5 5 0 8 0 kqueuepl 216 2147 0 2139 28 23 5 5 0 8 4 pipepl 320 3951 0 3923 75 67 8 13 0 8 5 fdescpl 496 8329 0 8293 6 1 5 6 0 8 0 filepl 152 65283 0 65041 114 97 17 21 0 8 5 lockfpl 104 1133 0 1131 3 2 1 2 0 8 0 lockfspl 48 271 0 269 1 0 1 1 0 8 0 sessionpl 144 40 0 24 1 0 1 1 0 8 0 pgrppl 48 42 0 26 1 0 1 1 0 8 0 ucredpl 104 15747 0 15729 1 0 1 1 0 8 0 zombiepl 144 8293 0 8292 1 0 1 1 0 8 0 processpl 1072 8347 0 8292 5 1 4 5 0 8 0 procpl 696 22630 0 22548 15 7 8 9 0 8 0 sosppl 168 80 0 80 13 13 0 1 0 8 0 sockpl 488 19066 0 19041 420 409 11 38 0 8 7 mcl64k 65536 25 0 0 3 0 3 3 0 8 0 mcl16k 16384 17 0 0 3 0 3 3 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 33 0 0 4 1 3 3 0 8 0 mcl4k 4096 41 0 0 5 2 3 3 0 8 0 mcl2k2 2112 9 0 0 1 0 1 1 0 8 0 mcl2k 2048 297 0 0 32 7 25 32 0 8 0 mtagpl 96 5 0 0 1 0 1 1 0 8 0 mbufpl 256 1224 0 0 58 0 58 58 0 8 0 bufpl 288 14904 0 8589 452 0 452 452 0 8 0 anonpl 24 988852 0 978403 202 117 85 94 0 186 0 amapchunkpl 152 255241 0 254292 91 53 38 46 0 158 1 amappl16 200 24974 0 24700 165 150 15 29 0 8 0 amappl15 192 15 0 14 1 0 1 1 0 8 0 amappl14 184 215 0 198 2 1 1 2 0 8 0 amappl13 176 23 0 22 1 0 1 1 0 8 0 amappl12 168 9317 0 9277 3 1 2 2 0 8 0 amappl11 160 50 0 39 1 0 1 1 0 8 0 amappl10 152 55 0 38 1 0 1 1 0 8 0 amappl9 144 251 0 250 2 1 1 2 0 8 0 amappl8 136 677 0 523 6 0 6 6 0 8 0 amappl7 128 132 0 112 1 0 1 1 0 8 0 amappl6 120 437 0 413 2 1 1 2 0 8 0 amappl5 112 375 0 369 1 0 1 1 0 8 0 amappl4 104 972 0 931 3 1 2 3 0 8 0 amappl3 96 50229 0 50118 9 6 3 4 0 8 0 amappl2 88 8857 0 8785 4 2 2 3 0 8 0 amappl1 80 38454 0 37925 22 10 12 22 0 8 0 amappl 88 80160 0 79877 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 72 134 0 4 3 0 3 3 0 8 0 uaddrrnd 24 8329 0 8293 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 8329 0 8293 1 0 1 1 0 8 0 vmmpekpl 168 76565 0 76497 4 0 4 4 0 8 0 vmmpepl 168 502375 0 499851 242 118 124 124 0 357 10 vmsppl 464 8328 0 8293 6 1 5 6 0 8 0 rwobjpl 56 137634 0 130168 115 6 109 109 0 8 0 pdppl 4096 16666 0 16586 346 264 82 94 0 8 2 pvpl 32 2524305 0 2507531 439 276 163 363 0 265 0 pmappl 248 8328 0 8293 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1496 0 626 26 0 26 26 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(ffffffff8279b1af) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82818b41,ffffffff8276b381,109,ffffffff82847421) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff80002126b330,4d) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d33878) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d33878) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d33878,0) 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 pmap_extract(fffffd80673e27d0,85652cc3000,ffff80002e459390) at pmap_extract+0x1c8 sys/arch/amd64/amd64/pmap.c:1550 uvm_fault_upper_lookup(ffff80002e459530,ffff80002e459568,ffff80002e459430,ffff80002e4594b0) at uvm_fault_upper_lookup+0x139 sys/uvm/uvm_fault.c:861 uvm_fault(fffffd8069b4e1e8,85652cc2000,0,2) at uvm_fault+0x129 sys/uvm/uvm_fault.c:606 upageflttrap(ffff80002e4596b0,85652cc2000) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80002e4596b0) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x855b8538ef0, count: -16 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+0xf sys/dev/kcov.c:154 schedclock(ffff80002126bb58) at schedclock+0x99 sys/kern/sched_bsd.c:515 clockintr_statclock(ffff800020d59bc8,ffff80002e453c60) at clockintr_statclock+0x118 sys/kern/kern_clockintr.c:540 clockintr_dispatch(ffff80002e453c60) 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: 0x72b4ab69d4d0, 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 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0xf sys/dev/kcov.c:154 schedclock(ffff80002126bb58) at schedclock+0x99 sys/kern/sched_bsd.c:515 clockintr_statclock(ffff800020d59bc8,ffff80002e453c60) at clockintr_statclock+0x118 sys/kern/kern_clockintr.c:540 clockintr_dispatch(ffff80002e453c60) 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: 0x72b4ab69d4d0, count: -9