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 251 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND * 10653 98109 32767 0x10 0x4000000 0K syz-executor.3 240250 19954 32767 0x10 0x4000000 1 syz-executor.7 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82797e4b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82815d9b,ffffffff827697db,fb,ffffffff828452c6) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff8000212a15f0,4d) at setrunqueue+0x2e5 sys/kern/kern_sched.c:249 schedcpu(ffffffff82cf73f8) at schedcpu+0x28b sys/kern/sched_bsd.c:235 timeout_run(ffffffff82cf73f8) at timeout_run+0xd0 sys/kern/kern_timeout.c:638 softclock_process_tick_timeout(ffffffff82cf73f8,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:708 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x23 pmap_enter(fffffd807e22cca8,b83ee564000,665a9000,3,23) at pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] pmap_enter(fffffd807e22cca8,b83ee564000,665a9000,3,23) at pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 udv_fault(ffff80002dc7f8a0,b83ee564000,ffff80002dc7f820,1,0,0,1ea4129159ab7fd0,ffff80002dc7f8a0) at udv_fault+0x19e sys/uvm/uvm_device.c:374 uvm_fault(fffffd8069eddb00,b83ee564000,0,2) at uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 upageflttrap(ffff80002dc7fa20,b83ee564000) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 end trace frame: 0xffff80002dc7fa10, 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 251 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82797e4b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82815d9b,ffffffff827697db,fb,ffffffff828452c6) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff8000212a15f0,4d) at setrunqueue+0x2e5 sys/kern/kern_sched.c:249 schedcpu(ffffffff82cf73f8) at schedcpu+0x28b sys/kern/sched_bsd.c:235 timeout_run(ffffffff82cf73f8) at timeout_run+0xd0 sys/kern/kern_timeout.c:638 softclock_process_tick_timeout(ffffffff82cf73f8,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:708 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x23 pmap_enter(fffffd807e22cca8,b83ee564000,665a9000,3,23) at pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] pmap_enter(fffffd807e22cca8,b83ee564000,665a9000,3,23) at pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 udv_fault(ffff80002dc7f8a0,b83ee564000,ffff80002dc7f820,1,0,0,1ea4129159ab7fd0,ffff80002dc7f8a0) at udv_fault+0x19e sys/uvm/uvm_device.c:374 uvm_fault(fffffd8069eddb00,b83ee564000,0,2) at uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 upageflttrap(ffff80002dc7fa20,b83ee564000) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80002dc7fa20) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0xb8442a11890, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002dc7f260 rbx 0xffffffff82ba0b8f cpu_info_full_primary+0x2b8f rdx 0 rcx 0 rax 0xffff8000212a18a8 r8 0x101010101010101 r9 0x8080808080808080 r10 0xa1fe124607dd9b3d r11 0x15882014346f0f9a r12 0xffffffff82ba0990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff8239b89c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002dc7f250 ss 0 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.3) pid=10653 stat=onproc flags process=10 proc=4000000 pri=86, usrpri=77, nice=20 forw=0xffffffffffffffff, list=0xffff8000212a1338,0xffff8000212d2050 process=0xffff800028958878 user=0xffff80002dc7a000, vmspace=0xfffffd8069eddb00 estcpu=27, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 40960 497056 29538 32767 2 0x10 syz-executor.2 98109 22607 21786 32767 2 0x10 syz-executor.3 98109 203535 21786 32767 2 0x4000010 syz-executor.3 98109 163910 21786 32767 3 0x4000090 fsleep syz-executor.3 *98109 10653 21786 32767 7 0x4000010 syz-executor.3 66676 160688 21022 32767 3 0x3810 suspend syz-executor.6 66676 367053 21022 32767 2 0x40818b0 syz-executor.6 66676 448680 21022 32767 2 0x4081810 syz-executor.6 19954 377186 99033 32767 2 0x10 syz-executor.7 19954 214761 99033 32767 2 0x4000010 syz-executor.7 19954 240250 99033 32767 7 0x4000010 syz-executor.7 76337 476831 81910 32767 3 0x90 nanoslp syz-executor.5 81910 65395 45034 0 3 0x82 wait syz-executor.5 99033 101611 46351 32767 3 0x90 nanoslp syz-executor.7 46351 53002 45034 0 3 0x82 wait syz-executor.7 86304 60090 98704 32767 3 0x90 nanoslp syz-executor.1 98704 8139 45034 0 3 0x82 wait syz-executor.1 4943 437368 58275 32767 3 0x90 nanoslp syz-executor.4 58275 368611 45034 0 3 0x82 wait syz-executor.4 21022 102262 25460 32767 3 0x90 nanoslp syz-executor.6 25460 11474 45034 0 3 0x82 wait syz-executor.6 21786 220056 4535 32767 3 0x90 nanoslp syz-executor.3 4535 405909 45034 0 3 0x82 wait syz-executor.3 29538 468256 82746 32767 2 0x10 syz-executor.2 82746 508102 45034 0 3 0x82 wait syz-executor.2 84606 397691 0 0 3 0x14200 bored sosplice 95787 67722 45034 0 3 0x82 wait syz-executor.0 45034 395755 15705 0 3 0x82 wait syz-fuzzer 45034 420598 15705 0 3 0x4000082 nanoslp syz-fuzzer 45034 257191 15705 0 3 0x4000082 wait syz-fuzzer 45034 395523 15705 0 3 0x4000082 thrsleep syz-fuzzer 45034 418013 15705 0 3 0x4000082 wait syz-fuzzer 45034 347037 15705 0 3 0x4000082 thrsleep syz-fuzzer 45034 426017 15705 0 3 0x4000082 thrsleep syz-fuzzer 45034 469848 15705 0 3 0x4000082 thrsleep syz-fuzzer 45034 205766 15705 0 3 0x4000082 thrsleep syz-fuzzer 45034 306019 15705 0 3 0x4000082 wait syz-fuzzer 45034 187831 15705 0 3 0x4000082 thrsleep syz-fuzzer 45034 322058 15705 0 3 0x4000082 wait syz-fuzzer 45034 279094 15705 0 3 0x4000082 wait syz-fuzzer 45034 416467 15705 0 3 0x4000082 wait syz-fuzzer 45034 410650 15705 0 3 0x4000082 kqread syz-fuzzer 45034 356060 15705 0 3 0x4000082 wait syz-fuzzer 15705 120664 94959 0 3 0x10008a sigsusp ksh 94959 391352 89528 0 3 0x9a kqread sshd 39166 56897 1 0 3 0x100083 ttyin getty 89528 28410 1 0 3 0x88 kqread sshd 92886 430365 22406 73 3 0x1100090 kqread syslogd 22406 479061 1 0 3 0x100082 netio syslogd 9118 493163 1 0 3 0x100080 kqread resolvd 66749 83631 58430 77 3 0x100092 kqread dhcpleased 75925 226840 58430 77 3 0x100092 kqread dhcpleased 58430 399802 1 0 3 0x80 kqread dhcpleased 54576 492156 0 0 3 0x14200 bored smr 5550 228814 0 0 2 0x14200 zerothread 97807 159209 0 0 3 0x14200 aiodoned aiodoned 80481 171551 0 0 3 0x14200 syncer update 60965 481421 0 0 3 0x14200 cleaner cleaner 49723 402966 0 0 3 0x14200 reaper reaper 14927 458380 0 0 3 0x14200 pgdaemon pagedaemon 88724 14964 0 0 3 0x14200 bored viomb 65616 8776 0 0 3 0x40014200 acpi0 acpi0 7752 187006 0 0 3 0x40014200 idle1 77713 78554 0 0 3 0x14200 bored softnet3 77553 132762 0 0 3 0x14200 bored softnet2 29550 169603 0 0 3 0x14200 bored softnet1 82104 91317 0 0 3 0x14200 bored softnet0 18109 231471 0 0 3 0x14200 bored systqmp 63987 289303 0 0 3 0x14200 bored systq 7801 299292 0 0 3 0x40014200 bored softclock 57919 33613 0 0 3 0x40014200 idle0 1 274017 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 (0xffffffff82cf73b0) #0 witness_lock+0x447 #1 schedcpu+0x119 sys/kern/sched_bsd.c:218 #2 timeout_run+0xd0 sys/kern/kern_timeout.c:638 #3 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 #4 softclock+0x130 sys/kern/kern_timeout.c:708 #5 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #6 Xsoftclock+0x23 #7 pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] #7 pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 #8 udv_fault+0x19e sys/uvm/uvm_device.c:374 #9 uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 #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 (0xffffffff82b952e8) #0 witness_lock+0x447 #1 timeout_run+0xbb sys/kern/kern_timeout.c:634 #2 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 #3 softclock+0x130 sys/kern/kern_timeout.c:708 #4 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #5 Xsoftclock+0x23 #6 pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] #6 pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 #7 udv_fault+0x19e sys/uvm/uvm_device.c:374 #8 uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 #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 98109 (syz-executor.3) thread 0xffff8000212a18a8 (10653) exclusive rwlock uobjlk r = 0 (0xfffffd807da436a0) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 uvm_fault+0x18e sys/uvm/uvm_fault.c:624 #3 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #4 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #5 recall_trap+0x8 exclusive kernel_lock &kernel_lock r = 1 (0xffffffff82cf3798) #0 witness_lock+0x447 #1 uvm_fault+0x181 sys/uvm/uvm_fault.c:623 #2 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #3 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #4 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd8069eddbf8) #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 (0xffffffff82cf73b0) #0 witness_lock+0x447 #1 schedcpu+0x119 sys/kern/sched_bsd.c:218 #2 timeout_run+0xd0 sys/kern/kern_timeout.c:638 #3 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 #4 softclock+0x130 sys/kern/kern_timeout.c:708 #5 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #6 Xsoftclock+0x23 #7 pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] #7 pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 #8 udv_fault+0x19e sys/uvm/uvm_device.c:374 #9 uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 #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 (0xffffffff82b952e8) #0 witness_lock+0x447 #1 timeout_run+0xbb sys/kern/kern_timeout.c:634 #2 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 #3 softclock+0x130 sys/kern/kern_timeout.c:708 #4 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #5 Xsoftclock+0x23 #6 pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] #6 pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 #7 udv_fault+0x19e sys/uvm/uvm_device.c:374 #8 uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 #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 11353 0 pcb 13 10K 12K 78643K 15 0 rtable 242 6K 7K 78643K 1196 0 pf 29 8K 8K 78643K 81 0 ifaddr 44 15K 16K 78643K 154 0 ifgroup 50 2K 2K 78643K 154 0 sysctl 2 0K 1K 78643K 9 0 counters 60 35K 35K 78643K 112 0 ioctlops 0 0K 2K 78643K 107 0 iov 0 0K 24K 78643K 1387 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1279 80K 80K 78643K 8772 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 159 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 1K 78643K 3006 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 22 81K 113K 78643K 15887 0 sigio 0 0K 0K 78643K 1308 0 proc 56 78K 103K 78643K 1806 0 subproc 104 6K 6K 78643K 442 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 667 0 in_multi 99 7K 7K 78643K 494 0 ether_multi 1 0K 0K 78643K 1 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 169 758K 758K 78643K 169 0 exec 0 0K 1K 78643K 2077 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 445 92K 102K 78643K 157540 0 UVM aobj 131 6K 6K 78643K 134 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 394 0 NDP 11 0K 2K 78643K 105 0 temp 74 5864K 5948K 78643K 42909 0 kqueue 12 18K 26K 78643K 1629 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 120 286 0 283 5 4 1 3 0 8 0 rtentry 112 415 0 301 4 0 4 4 0 8 0 unpcb 144 15876 0 15761 129 124 5 11 0 8 0 syncache 296 94 0 94 22 22 0 1 0 8 0 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 469 0 469 10 10 0 1 0 8 0 tcpcb 808 4200 0 4196 128 127 1 8 0 8 0 arp 120 70 0 52 1 0 1 1 0 8 0 ipq 40 39 0 39 9 9 0 1 0 8 0 ipqe 40 329 0 329 9 9 0 1 0 8 0 inpcb 368 8096 0 8089 171 169 2 13 0 8 1 nd6 136 120 0 92 1 0 1 1 0 8 0 kcovpl 48 34 0 26 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1680 0 1210 32 1 31 31 0 8 0 art_table 32 1681 0 1210 4 0 4 4 0 8 0 art_node 16 414 0 310 1 0 1 1 0 8 0 sysvmsgpl 40 19 0 13 1 0 1 1 0 8 0 semupl 112 6 0 6 1 1 0 1 0 8 0 semapl 112 2998 0 2988 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 27238 0 25786 92 0 92 92 0 8 0 ffsino 272 27238 0 25786 98 0 98 98 0 8 0 nchpl 144 48251 0 46607 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 170720 0 170720 7 6 1 2 0 8 1 percpumem 16 69 0 26 1 0 1 1 0 8 0 kstatmem 264 74 0 52 2 0 2 2 0 8 0 scxspl 216 133786 0 133786 26 25 1 8 0 8 1 plimitpl 152 1119 0 1095 11 10 1 2 0 8 0 sigapl 424 16129 0 16075 7 0 7 7 0 8 0 futexpl 64 120794 0 120792 7 6 1 1 0 8 0 knotepl 120 840 0 0 9 1 8 8 0 8 0 kqueuepl 216 3497 0 3489 55 54 1 8 0 8 0 pipepl 320 3273 0 3240 79 76 3 11 0 8 0 fdescpl 496 16111 0 16078 7 2 5 6 0 8 0 filepl 152 113268 0 112916 202 188 14 22 0 8 0 lockfpl 104 1835 0 1833 3 2 1 2 0 8 0 lockfspl 48 368 0 366 1 0 1 1 0 8 0 sessionpl 144 49 0 33 1 0 1 1 0 8 0 pgrppl 48 109 0 93 1 0 1 1 0 8 0 ucredpl 104 38259 0 38241 1 0 1 1 0 8 0 zombiepl 144 16079 0 16075 1 0 1 1 0 8 0 processpl 1072 16129 0 16075 4 0 4 4 0 8 0 procpl 696 44064 0 43988 20 12 8 9 0 8 0 sosppl 168 227 0 227 24 23 1 1 0 8 1 sockpl 488 24946 0 24821 585 569 16 36 0 8 0 mcl64k 65536 40 0 0 3 0 3 3 0 8 0 mcl16k 16384 17 0 0 3 0 3 3 0 8 0 mcl12k 12288 33 0 0 2 0 2 2 0 8 0 mcl9k 9216 28 0 0 2 0 2 2 0 8 0 mcl8k 8192 57 0 0 6 3 3 6 0 8 0 mcl4k 4096 25 0 0 3 0 3 3 0 8 0 mcl2k2 2112 8 0 0 1 0 1 1 0 8 0 mcl2k 2048 445 0 0 33 17 16 33 0 8 0 mtagpl 96 14 0 0 1 0 1 1 0 8 0 mbufpl 256 1580 0 0 63 0 63 63 0 8 0 bufpl 288 25905 0 19590 452 0 452 452 0 8 0 anonpl 24 1708661 0 1698370 223 132 91 118 0 186 0 amapchunkpl 152 494653 0 493812 136 94 42 47 0 158 6 amappl16 200 38185 0 37941 289 275 14 39 0 8 0 amappl15 192 13 0 11 1 0 1 1 0 8 0 amappl14 184 227 0 214 2 1 1 2 0 8 0 amappl13 176 36 0 35 1 0 1 1 0 8 0 amappl12 168 17117 0 17083 2 0 2 2 0 8 0 amappl11 160 68 0 56 1 0 1 1 0 8 0 amappl10 152 88 0 73 1 0 1 1 0 8 0 amappl9 144 340 0 339 2 1 1 2 0 8 0 amappl8 136 884 0 691 8 1 7 7 0 8 0 amappl7 128 144 0 125 1 0 1 1 0 8 0 amappl6 120 585 0 563 2 1 1 2 0 8 0 amappl5 112 675 0 669 1 0 1 1 0 8 0 amappl4 104 1247 0 1206 2 0 2 2 0 8 0 amappl3 96 97520 0 97425 10 7 3 4 0 8 0 amappl2 88 16875 0 16802 4 2 2 3 0 8 0 amappl1 80 65098 0 64582 22 9 13 22 0 8 0 amappl 88 155656 0 155405 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 16111 0 16078 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 16111 0 16078 1 0 1 1 0 8 0 vmmpekpl 168 124830 0 124769 4 0 4 4 0 8 0 vmmpepl 168 946975 0 944610 277 162 115 130 0 357 0 vmsppl 464 16110 0 16078 7 2 5 6 0 8 0 rwobjpl 56 239759 0 232319 127 18 109 112 0 8 0 pdppl 4096 32230 0 32156 579 497 82 90 0 8 8 pvpl 32 4635386 0 4619195 647 481 166 341 0 265 1 pmappl 248 16110 0 16078 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1677 0 822 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(ffffffff82797e4b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82815d9b,ffffffff827697db,fb,ffffffff828452c6) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff8000212a15f0,4d) at setrunqueue+0x2e5 sys/kern/kern_sched.c:249 schedcpu(ffffffff82cf73f8) at schedcpu+0x28b sys/kern/sched_bsd.c:235 timeout_run(ffffffff82cf73f8) at timeout_run+0xd0 sys/kern/kern_timeout.c:638 softclock_process_tick_timeout(ffffffff82cf73f8,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:708 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x23 pmap_enter(fffffd807e22cca8,b83ee564000,665a9000,3,23) at pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] pmap_enter(fffffd807e22cca8,b83ee564000,665a9000,3,23) at pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 udv_fault(ffff80002dc7f8a0,b83ee564000,ffff80002dc7f820,1,0,0,1ea4129159ab7fd0,ffff80002dc7f8a0) at udv_fault+0x19e sys/uvm/uvm_device.c:374 uvm_fault(fffffd8069eddb00,b83ee564000,0,2) at uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 upageflttrap(ffff80002dc7fa20,b83ee564000) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80002dc7fa20) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0xb8442a11890, 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+0x23 __mp_lock(ffffffff82cf71a8) at __mp_lock+0x120 __mp_lock_spin sys/kern/kern_lock.c:117 [inline] __mp_lock(ffffffff82cf71a8) at __mp_lock+0x120 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82cf71a8,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x3d4 sys/kern/sched_bsd.c:408 preempt() at preempt+0x5b sys/kern/sched_bsd.c:299 ast(ffff80002c9ef800) at ast+0x109 mi_ast sys/sys/syscall_mi.h:192 [inline] ast(ffff80002c9ef800) at ast+0x109 sys/arch/amd64/amd64/trap.c:541 Xsyscall() at Xsyscall+0x156 end of kernel end trace frame: 0x9c9a06f0200, 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+0x23 __mp_lock(ffffffff82cf71a8) at __mp_lock+0x120 __mp_lock_spin sys/kern/kern_lock.c:117 [inline] __mp_lock(ffffffff82cf71a8) at __mp_lock+0x120 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82cf71a8,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x3d4 sys/kern/sched_bsd.c:408 preempt() at preempt+0x5b sys/kern/sched_bsd.c:299 ast(ffff80002c9ef800) at ast+0x109 mi_ast sys/sys/syscall_mi.h:192 [inline] ast(ffff80002c9ef800) at ast+0x109 sys/arch/amd64/amd64/trap.c:541 Xsyscall() at Xsyscall+0x156 end of kernel end trace frame: 0x9c9a06f0200, count: -9