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 *238276 88289 0 0 0 0K syz-executor.2 35544 97733 0 0x14000 0x600 1 update db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279a1b0) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828168cc,ffffffff82820902,109,ffffffff82840cb2) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82b75ff0,ffff800021214588,53) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82cb1eb8) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82cb1eb8) at timeout_run+0xd0 sys/kern/kern_timeout.c:638 softclock_process_tick_timeout(ffffffff82cb1eb8,0) 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+0x27 Xspllower() at Xspllower+0x1d vm_map_lock_ln(fffffd806efd9748,ffffffff8279198f,6e7) at vm_map_lock_ln+0xed sys/uvm/uvm_map.c:5345 uvmfault_lookup(ffff80002afb6e80,1) at uvmfault_lookup+0xb6 sys/uvm/uvm_fault.c:1767 uvm_fault_check(ffff80002afb6e80,ffff80002afb6eb8,ffff80002afb6ee0) at uvm_fault_check+0x65d uvmfault_amapcopy sys/uvm/uvm_fault.c:236 [inline] uvm_fault_check(ffff80002afb6e80,ffff80002afb6eb8,ffff80002afb6ee0) at uvm_fault_check+0x65d sys/uvm/uvm_fault.c:711 end trace frame: 0xffff80002afb6f40, 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(ffffffff8279a1b0) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828168cc,ffffffff82820902,109,ffffffff82840cb2) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82b75ff0,ffff800021214588,53) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82cb1eb8) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82cb1eb8) at timeout_run+0xd0 sys/kern/kern_timeout.c:638 softclock_process_tick_timeout(ffffffff82cb1eb8,0) 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+0x27 Xspllower() at Xspllower+0x1d vm_map_lock_ln(fffffd806efd9748,ffffffff8279198f,6e7) at vm_map_lock_ln+0xed sys/uvm/uvm_map.c:5345 uvmfault_lookup(ffff80002afb6e80,1) at uvmfault_lookup+0xb6 sys/uvm/uvm_fault.c:1767 uvm_fault_check(ffff80002afb6e80,ffff80002afb6eb8,ffff80002afb6ee0) at uvm_fault_check+0x65d uvmfault_amapcopy sys/uvm/uvm_fault.c:236 [inline] uvm_fault_check(ffff80002afb6e80,ffff80002afb6eb8,ffff80002afb6ee0) at uvm_fault_check+0x65d sys/uvm/uvm_fault.c:711 uvm_fault(fffffd806efd9748,146ecb20000,0,2) at uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 upageflttrap(ffff80002afb7000,146ecb206b0) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80002afb7000) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x7de73e3010c0, count: -18 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002afb67f0 rbx 0xffffffff82b76b8f cpu_info_full_primary+0x2b8f rdx 0 rcx 0 rax 0xffff8000212355e0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x402c19a2661bc435 r11 0x84a93b753c591e29 r12 0xffffffff82b76990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff823438dc db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002afb67e0 ss 0 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.2) pid=238276 stat=onproc flags process=0 proc=0 pri=86, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff8000212342d8,0xffff800021234030 process=0xffff800021289d68 user=0xffff80002afb2000, vmspace=0xfffffd806efd9748 estcpu=36, cpticks=102, pctcpu=0.0 user=0, sys=0, intr=102 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND *88289 238276 32061 0 7 0 syz-executor.2 40348 297133 44453 0 3 0x3800 suspend syz-executor.1 40348 202700 44453 0 2 0x4081800 syz-executor.1 40348 280083 44453 0 2 0x40818a0 syz-executor.1 36951 201613 10528 0 2 0 syz-executor.6 36951 1422 10528 0 2 0x4000000 syz-executor.6 67419 323817 11108 0 2 0 syz-executor.3 67419 305465 11108 0 3 0x4000080 fifow syz-executor.3 67419 292652 11108 0 3 0x4000080 fifow syz-executor.3 95414 256598 89902 0 3 0x80 nanoslp syz-executor.0 95414 113416 89902 0 3 0x4000080 kqread syz-executor.0 95414 347502 89902 0 3 0x4000080 fsleep syz-executor.0 59982 49726 38106 0 2 0 syz-executor.5 59982 521587 38106 0 3 0x4000080 fifor syz-executor.5 59982 47937 38106 0 3 0x4000080 fifor syz-executor.5 59982 246250 38106 0 3 0x4000080 fifor syz-executor.5 89902 274779 96293 0 3 0x82 nanoslp syz-executor.0 10528 511420 96293 0 2 0x482 syz-executor.6 32061 194773 96293 0 3 0x82 nanoslp syz-executor.2 17073 471586 96293 0 2 0x2 syz-executor.7 92090 188585 0 0 3 0x14200 bored sosplice 38106 274063 96293 0 3 0x82 nanoslp syz-executor.5 78739 82549 96293 0 3 0x82 piperd syz-executor.4 11108 49611 96293 0 3 0x82 nanoslp syz-executor.3 44453 364668 96293 0 2 0x482 syz-executor.1 96293 109313 12934 0 3 0x82 thrsleep syz-fuzzer 96293 110625 12934 0 3 0x4000082 nanoslp syz-fuzzer 96293 84942 12934 0 3 0x4000082 thrsleep syz-fuzzer 96293 506996 12934 0 3 0x4000082 wait syz-fuzzer 96293 310173 12934 0 3 0x4000082 wait syz-fuzzer 96293 38772 12934 0 3 0x4000082 thrsleep syz-fuzzer 96293 117577 12934 0 3 0x4000082 thrsleep syz-fuzzer 96293 146456 12934 0 3 0x4000082 thrsleep syz-fuzzer 96293 85898 12934 0 3 0x4000082 wait syz-fuzzer 96293 28367 12934 0 3 0x4000082 wait syz-fuzzer 96293 511341 12934 0 3 0x4000082 thrsleep syz-fuzzer 96293 453587 12934 0 3 0x4000082 wait syz-fuzzer 96293 162165 12934 0 3 0x4000082 kqread syz-fuzzer 96293 293709 12934 0 3 0x4000082 wait syz-fuzzer 96293 340280 12934 0 3 0x4000082 wait syz-fuzzer 96293 329813 12934 0 3 0x4000082 wait syz-fuzzer 12934 241687 85243 0 3 0x10008a sigsusp ksh 85243 314527 1514 0 3 0x9a kqread sshd 36093 55789 1 0 3 0x100083 ttyin getty 1514 392436 1 0 3 0x88 kqread sshd 44939 381049 91221 74 3 0x1100092 bpf pflogd 91221 229701 1 0 3 0x80 netio pflogd 41348 282218 49160 73 3 0x1100090 kqread syslogd 49160 175410 1 0 3 0x100082 netio syslogd 43678 366361 1 0 3 0x100080 kqread resolvd 31270 223542 10706 77 3 0x100092 kqread dhcpleased 40633 71101 10706 77 3 0x100092 kqread dhcpleased 10706 150552 1 0 3 0x80 kqread dhcpleased 78570 421563 0 0 3 0x14200 bored smr 67526 386014 0 0 2 0x14200 zerothread 15038 104065 0 0 3 0x14200 aiodoned aiodoned 97733 35544 0 0 7 0x14600 update 43260 287025 0 0 3 0x14200 cleaner cleaner 56846 483295 0 0 3 0x14200 reaper reaper 23988 162878 0 0 3 0x14200 pgdaemon pagedaemon 81337 295168 0 0 3 0x14200 bored viomb 17428 417747 0 0 3 0x40014200 acpi0 acpi0 22980 508045 0 0 3 0x40014200 idle1 31639 16284 0 0 3 0x14200 bored softnet3 3177 345409 0 0 3 0x14200 bored softnet2 33159 465299 0 0 3 0x14200 bored softnet1 34034 106110 0 0 2 0x14200 softnet0 27929 411671 0 0 3 0x14200 bored systqmp 54633 234902 0 0 3 0x14200 bored systq 39364 323851 0 0 3 0x40014200 bored softclock 45777 477006 0 0 3 0x40014200 idle0 1 503754 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 (0xffffffff82cb1e70) #0 witness_lock+0x447 #1 schedcpu+0x119 sys/kern/sched_bsd.c:219 #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+0x27 #7 Xspllower+0x1d #8 vm_map_lock_ln+0xed sys/uvm/uvm_map.c:5345 #9 uvmfault_lookup+0xb6 sys/uvm/uvm_fault.c:1767 #10 uvm_fault_check+0x65d uvmfault_amapcopy sys/uvm/uvm_fault.c:236 [inline] #10 uvm_fault_check+0x65d sys/uvm/uvm_fault.c:711 #11 uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 #12 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #13 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #14 recall_trap+0x8 shared mutex timeout r = 0 (0xffffffff82b606d8) #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+0x27 #6 Xspllower+0x1d #7 vm_map_lock_ln+0xed sys/uvm/uvm_map.c:5345 #8 uvmfault_lookup+0xb6 sys/uvm/uvm_fault.c:1767 #9 uvm_fault_check+0x65d uvmfault_amapcopy sys/uvm/uvm_fault.c:236 [inline] #9 uvm_fault_check+0x65d sys/uvm/uvm_fault.c:711 #10 uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 #11 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #12 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #13 recall_trap+0x8 Process 88289 (syz-executor.2) thread 0xffff8000212355e0 (238276) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82cb0658) #0 witness_lock+0x447 #1 softintr_dispatch+0x52 sys/arch/amd64/amd64/softintr.c:88 #2 Xsoftclock+0x27 #3 Xspllower+0x1d #4 vm_map_lock_ln+0xed sys/uvm/uvm_map.c:5345 #5 uvmfault_lookup+0xb6 sys/uvm/uvm_fault.c:1767 #6 uvm_fault_check+0x65d uvmfault_amapcopy sys/uvm/uvm_fault.c:236 [inline] #6 uvm_fault_check+0x65d sys/uvm/uvm_fault.c:711 #7 uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 #8 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #9 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #10 recall_trap+0x8 exclusive sched_lock &sched_lock r = 0 (0xffffffff82cb1e70) #0 witness_lock+0x447 #1 schedcpu+0x119 sys/kern/sched_bsd.c:219 #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+0x27 #7 Xspllower+0x1d #8 vm_map_lock_ln+0xed sys/uvm/uvm_map.c:5345 #9 uvmfault_lookup+0xb6 sys/uvm/uvm_fault.c:1767 #10 uvm_fault_check+0x65d uvmfault_amapcopy sys/uvm/uvm_fault.c:236 [inline] #10 uvm_fault_check+0x65d sys/uvm/uvm_fault.c:711 #11 uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 #12 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #13 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #14 recall_trap+0x8 shared mutex timeout r = 0 (0xffffffff82b606d8) #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+0x27 #6 Xspllower+0x1d #7 vm_map_lock_ln+0xed sys/uvm/uvm_map.c:5345 #8 uvmfault_lookup+0xb6 sys/uvm/uvm_fault.c:1767 #9 uvm_fault_check+0x65d uvmfault_amapcopy sys/uvm/uvm_fault.c:236 [inline] #9 uvm_fault_check+0x65d sys/uvm/uvm_fault.c:711 #10 uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 #11 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #12 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #13 recall_trap+0x8 Process 17073 (syz-executor.7) thread 0xffff8000212b02e8 (471586) exclusive rrwlock inode r = 0 (0xfffffd80669115f0) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1343 #6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8065ff23d8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10210 6483K 7547K 78643K 14912 0 pcb 13 13K 15K 78643K 108 0 rtable 241 7K 7K 78643K 525 0 pf 32 9K 10K 78643K 119 0 ifaddr 45 15K 16K 78643K 100 0 ifgroup 55 2K 2K 78643K 157 0 sysctl 2 0K 2K 78643K 4 0 counters 60 35K 36K 78643K 128 0 ioctlops 0 0K 4K 78643K 1513 0 iov 0 0K 32K 78643K 287 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1505 94K 94K 78643K 5085 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 22 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 291 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 16 57K 89K 78643K 4279 0 sigio 0 0K 0K 78643K 366 0 proc 73 91K 128K 78643K 937 0 subproc 104 6K 6K 78643K 169 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 473 0 in_multi 99 7K 7K 78643K 163 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 199 890K 890K 78643K 199 0 exec 0 0K 1K 78643K 1222 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 400 91K 95K 78643K 44501 0 UVM aobj 62 4K 4K 78643K 62 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 4 0K 0K 78643K 633 0 NDP 12 0K 1K 78643K 72 0 temp 74 5872K 5940K 78643K 21488 0 kqueue 13 20K 24K 78643K 221 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 120 137 0 134 3 2 1 3 0 8 0 rtentry 112 171 0 59 4 0 4 4 0 8 0 unpcb 144 3784 0 3764 36 30 6 8 0 8 5 syncache 296 24 0 24 7 6 1 1 0 8 1 tcpqe 32 61 0 61 5 4 1 1 0 8 1 tcpcb 808 2387 0 2379 51 43 8 14 0 8 6 arp 120 28 0 10 1 0 1 1 0 8 0 inpcb 368 5469 0 5455 70 60 10 19 0 8 8 nd6 136 44 0 18 1 0 1 1 0 8 0 pkpcb 40 6 0 6 2 2 0 1 0 8 0 kcovpl 48 13 0 5 1 0 1 1 0 8 0 ppxss 1256 21 0 21 4 4 0 1 0 8 0 pffrag 232 43 0 41 1 0 1 1 0 482 0 pffrnode 88 43 0 41 1 0 1 1 0 8 0 pffrent 40 236 0 234 1 0 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 24 123 0 95 1 0 1 1 0 8 0 pfstkey 128 123 0 95 2 0 2 2 0 8 0 pfstate 376 123 0 95 5 1 4 4 0 8 1 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 256 709 0 242 30 0 30 30 0 8 0 art_table 32 710 0 242 4 0 4 4 0 8 0 art_node 16 170 0 68 1 0 1 1 0 8 0 sysvmsgpl 40 14 0 5 1 0 1 1 0 8 0 semapl 112 289 0 279 1 0 1 1 0 8 0 shmpl 112 59 0 0 2 0 2 2 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 8820 0 7358 92 0 92 92 0 8 0 ffsino 272 8820 0 7358 98 0 98 98 0 8 0 nchpl 144 14737 0 14236 64 40 24 64 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 52743 0 52742 2 1 1 2 0 8 0 percpumem 16 77 0 34 1 0 1 1 0 8 0 kstatmem 264 92 0 68 2 0 2 2 0 8 0 scxspl 216 37791 0 37791 19 15 4 8 0 8 4 plimitpl 152 308 0 291 1 0 1 1 0 8 0 sigapl 424 4604 0 4557 8 0 8 8 0 8 0 futexpl 64 33279 0 33277 1 0 1 1 0 8 0 knotepl 120 118 0 0 4 0 4 4 0 8 0 kqueuepl 216 551 0 542 12 10 2 5 0 8 1 pipepl 320 864 0 836 23 20 3 8 0 8 0 fdescpl 496 4564 0 4535 5 1 4 5 0 8 0 filepl 152 36426 0 36179 51 36 15 19 0 8 5 lockfpl 104 1020 0 1018 3 2 1 2 0 8 0 lockfspl 48 339 0 337 1 0 1 1 0 8 0 sessionpl 144 29 0 12 1 0 1 1 0 8 0 pgrppl 48 43 0 26 1 0 1 1 0 8 0 ucredpl 104 11299 0 11284 1 0 1 1 0 8 0 zombiepl 144 4557 0 4557 1 0 1 1 0 8 1 processpl 1072 4604 0 4557 5 0 5 5 0 8 0 procpl 696 12088 0 12016 16 8 8 10 0 8 1 sosppl 168 73 0 73 7 7 0 1 0 8 0 sockpl 488 9413 0 9376 203 190 13 28 0 8 8 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 21 0 0 3 0 3 3 0 8 0 mcl12k 12288 14 0 0 2 0 2 2 0 8 0 mcl9k 9216 12 0 0 1 0 1 1 0 8 0 mcl8k 8192 18 0 0 3 0 3 3 0 8 0 mcl4k 4096 24 0 0 3 0 3 3 0 8 0 mcl2k2 2112 5 0 0 1 0 1 1 0 8 0 mcl2k 2048 267 0 0 33 2 31 33 0 8 0 mtagpl 96 174 0 0 5 0 5 5 0 8 0 mbufpl 256 1128 0 0 67 0 67 67 0 8 0 bufpl 288 10830 0 4516 452 0 452 452 0 8 0 anonpl 24 583445 0 570541 152 48 104 110 0 186 7 amapchunkpl 152 140808 0 139882 63 24 39 47 0 158 3 amappl16 200 14062 0 13690 81 48 33 37 0 8 13 amappl15 192 15 0 14 2 1 1 1 0 8 0 amappl14 184 177 0 161 2 1 1 2 0 8 0 amappl13 176 12 0 11 1 0 1 1 0 8 0 amappl12 168 5300 0 5269 3 1 2 3 0 8 0 amappl11 160 67 0 53 1 0 1 1 0 8 0 amappl10 152 38 0 28 1 0 1 1 0 8 0 amappl9 144 196 0 195 2 1 1 2 0 8 0 amappl8 136 355 0 253 4 0 4 4 0 8 0 amappl7 128 118 0 99 1 0 1 1 0 8 0 amappl6 120 318 0 299 2 1 1 2 0 8 0 amappl5 112 267 0 257 1 0 1 1 0 8 0 amappl4 104 743 0 695 3 1 2 3 0 8 0 amappl3 96 28002 0 27902 3 0 3 3 0 8 0 amappl2 88 4917 0 4847 3 1 2 3 0 8 0 amappl1 80 24645 0 24085 23 10 13 23 0 8 0 amappl 88 43808 0 43553 10 3 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 61 0 0 2 0 2 2 0 8 0 uaddrrnd 24 4564 0 4535 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 4564 0 4535 1 0 1 1 0 8 0 vmmpekpl 168 37660 0 37604 3 0 3 3 0 8 0 vmmpepl 168 290299 0 287916 189 70 119 119 0 357 10 vmsppl 464 4563 0 4535 5 1 4 5 0 8 0 rwobjpl 56 82701 0 75180 114 4 110 110 0 8 0 pdppl 4096 9136 0 9070 254 184 70 82 0 8 4 pvpl 32 1443358 0 1424497 386 194 192 369 0 265 23 pmappl 248 4563 0 4535 3 1 2 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1172 0 296 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(ffffffff8279a1b0) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828168cc,ffffffff82820902,109,ffffffff82840cb2) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82b75ff0,ffff800021214588,53) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82cb1eb8) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82cb1eb8) at timeout_run+0xd0 sys/kern/kern_timeout.c:638 softclock_process_tick_timeout(ffffffff82cb1eb8,0) 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+0x27 Xspllower() at Xspllower+0x1d vm_map_lock_ln(fffffd806efd9748,ffffffff8279198f,6e7) at vm_map_lock_ln+0xed sys/uvm/uvm_map.c:5345 uvmfault_lookup(ffff80002afb6e80,1) at uvmfault_lookup+0xb6 sys/uvm/uvm_fault.c:1767 uvm_fault_check(ffff80002afb6e80,ffff80002afb6eb8,ffff80002afb6ee0) at uvm_fault_check+0x65d uvmfault_amapcopy sys/uvm/uvm_fault.c:236 [inline] uvm_fault_check(ffff80002afb6e80,ffff80002afb6eb8,ffff80002afb6ee0) at uvm_fault_check+0x65d sys/uvm/uvm_fault.c:711 uvm_fault(fffffd806efd9748,146ecb20000,0,2) at uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 upageflttrap(ffff80002afb7000,146ecb206b0) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80002afb7000) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x7de73e3010c0, count: -18 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(ffffffff82cb0450) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82cb0450) at __mp_lock+0x122 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82cb0450,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x440 sys/kern/sched_bsd.c:420 sleep_finish(65,1) at sleep_finish+0x184 sys/kern/kern_synch.c:411 syncer_thread(ffff8000211ac578) at syncer_thread+0x486 sys/kern/vfs_sync.c:233 end trace frame: 0x0, count: 7 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(ffffffff82cb0450) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82cb0450) at __mp_lock+0x122 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82cb0450,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x440 sys/kern/sched_bsd.c:420 sleep_finish(65,1) at sleep_finish+0x184 sys/kern/kern_synch.c:411 syncer_thread(ffff8000211ac578) at syncer_thread+0x486 sys/kern/vfs_sync.c:233 end trace frame: 0x0, count: -8