panic: kernel diagnostic assertion "p->p_stat == SONPROC || p->p_stat == SSLEEP || p->p_stat == SSTOP" failed: file "/syzkaller/jobs/openbsd/kernel/sys/kern/kern_synch.c", line 408 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279b34b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff8281da0e,ffffffff82856e26,198,ffffffff827ac9b6) at __assert+0x29 sys/kern/subr_prf.c:157 tsleep_nsec(0,1,3d1f3afb3326e88f,120) at tsleep_nsec rwsleep(ffff8000212d0dd8,ffffffff82bb96d0,120,ffffffff82794d5b,0) at rwsleep+0xab sys/kern/kern_synch.c:300 futex_wait(257a7cda2a0,2,0,2) at futex_wait+0x13d sys/kern/sys_futex.c:250 sys_futex(ffff8000212d0dd8,ffff800021347af0,ffff800021347b40) at sys_futex+0xfc sys/kern/sys_futex.c:101 syscall(ffff800021347bc0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800021347bc0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2574d161f70, count: 6 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 "p->p_stat == SONPROC || p->p_stat == SSLEEP || p->p_stat == SSTOP" failed: file "/syzkaller/jobs/openbsd/kernel/sys/kern/kern_synch.c", line 408 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279b34b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff8281da0e,ffffffff82856e26,198,ffffffff827ac9b6) at __assert+0x29 sys/kern/subr_prf.c:157 tsleep_nsec(0,1,3d1f3afb3326e88f,120) at tsleep_nsec rwsleep(ffff8000212d0dd8,ffffffff82bb96d0,120,ffffffff82794d5b,0) at rwsleep+0xab sys/kern/kern_synch.c:300 futex_wait(257a7cda2a0,2,0,2) at futex_wait+0x13d sys/kern/sys_futex.c:250 sys_futex(ffff8000212d0dd8,ffff800021347af0,ffff800021347b40) at sys_futex+0xfc sys/kern/sys_futex.c:101 syscall(ffff800021347bc0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800021347bc0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2574d161f70, count: -9 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800021347800 rbx 0xffffffff82bd7b9f cpu_info_full_primary+0x2b9f rdx 0 rcx 0xffff8000212d0dd8 rax 0xffffffff82bd6ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x7bcf7e560d538e23 r11 0xddcdbf659fd61081 r12 0xffffffff82bd79a0 cpu_info_full_primary+0x29a0 r13 0 r14 0 r15 0x1 rip 0xffffffff8272d76c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff8000213477f0 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.3) pid=31454 stat=run flags process=1800 proc=4080080 pri=86, usrpri=86, nice=20 forw=0x0, list=0xffff8000212d1090,0xffffffff82d82558 process=0xffff800021292a00 user=0xffff800021342000, vmspace=0xfffffd806b9e73c0 estcpu=36, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 95835 260970 97472 0 3 0x3820 suspend syz-executor.3 *95835 31454 97472 0 2 0x4081880 syz-executor.3 8529 281560 34579 0 2 0 syz-executor.7 8529 202685 34579 0 2 0x4000000 syz-executor.7 34723 222593 31544 0 2 0x2 syz-executor.6 34579 413477 31544 0 3 0x82 nanoslp syz-executor.7 29556 130734 31544 0 2 0x2 syz-executor.4 32464 183962 31544 0 2 0x2 syz-executor.5 97472 473447 31544 0 3 0x82 nanoslp syz-executor.3 71265 159298 31544 0 2 0x2 syz-executor.2 34667 320662 31544 0 2 0x2 syz-executor.1 23161 279785 31544 0 2 0x2 syz-executor.0 31544 171544 29523 0 3 0x2000082 wait syz-execprog 31544 77245 29523 0 3 0x6000082 nanoslp syz-execprog 31544 246621 29523 0 3 0x6000082 wait syz-execprog 31544 168784 29523 0 3 0x6000082 wait syz-execprog 31544 467702 29523 0 3 0x6000082 wait syz-execprog 31544 9054 29523 0 3 0x6000082 thrsleep syz-execprog 31544 363621 29523 0 3 0x6000082 wait syz-execprog 31544 98069 29523 0 3 0x6000082 thrsleep syz-execprog 31544 409381 29523 0 3 0x6000082 wait syz-execprog 31544 318471 29523 0 3 0x6000082 wait syz-execprog 31544 227104 29523 0 3 0x6000082 wait syz-execprog 31544 358305 29523 0 3 0x6000082 thrsleep syz-execprog 31544 272166 29523 0 3 0x6000082 thrsleep syz-execprog 31544 362423 29523 0 3 0x6000082 thrsleep syz-execprog 31544 327188 29523 0 3 0x6000082 kqread syz-execprog 29523 494310 82230 0 3 0x10008a sigsusp ksh 82230 142908 85689 0 3 0x9a kqread sshd 43441 257994 1 0 3 0x100083 ttyin getty 85689 5938 1 0 3 0x88 kqread sshd 33633 354486 88675 74 3 0x1100092 bpf pflogd 88675 367399 1 0 3 0x80 netio pflogd 98808 522407 53234 73 3 0x1100090 kqread syslogd 53234 473206 1 0 3 0x100082 netio syslogd 10103 12133 1 0 3 0x100080 kqread resolvd 38816 377262 99759 77 3 0x100092 kqread dhcpleased 11739 54285 99759 77 3 0x100092 kqread dhcpleased 99759 482311 1 0 3 0x80 kqread dhcpleased 33029 439121 0 0 3 0x14200 bored smr 98553 70834 0 0 2 0x14200 zerothread 79750 371849 0 0 3 0x14200 aiodoned aiodoned 44842 53234 0 0 3 0x14200 syncer update 58752 366960 0 0 3 0x14200 cleaner cleaner 202 350138 0 0 3 0x14200 reaper reaper 98710 338170 0 0 3 0x14200 pgdaemon pagedaemon 76617 266937 0 0 3 0x14200 bored viomb 48619 314273 0 0 3 0x40014200 acpi0 acpi0 31763 451285 0 0 3 0x40014200 idle1 7661 482934 0 0 3 0x14200 bored softnet3 34377 215334 0 0 3 0x14200 bored softnet2 71475 497645 0 0 3 0x14200 bored softnet1 57107 203916 0 0 3 0x14200 bored softnet0 35075 129186 0 0 3 0x14200 bored systqmp 42167 516145 0 0 3 0x14200 bored systq 42790 169928 0 0 3 0x40014200 bored softclock 49795 450521 0 0 3 0x40014200 idle0 1 369249 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 (0xffffffff82d40be0) #0 witness_lock+0x447 #1 sleep_finish+0x142 sys/kern/kern_synch.c:398 #2 rwsleep+0xab sys/kern/kern_synch.c:300 #3 futex_wait+0x13d sys/kern/sys_futex.c:250 #4 sys_futex+0xfc sys/kern/sys_futex.c:101 #5 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #5 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #6 Xsyscall+0x128 Process 95835 (syz-executor.3) thread 0xffff8000212d0b20 (260970) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82cf6f70) #0 witness_lock+0x447 #1 trapsignal+0x714 sys/kern/kern_sig.c:824 #2 upageflttrap+0x1bd sys/arch/amd64/amd64/trap.c:214 #3 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #4 recall_trap+0x8 Process 34723 (syz-executor.6) thread 0xffff800021213088 (222593) exclusive rrwlock inode r = 0 (0xfffffd80681483c8) #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 vget+0x200 sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1314 #8 ufs_lookup+0x13ba sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 #11 namei+0x55a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #13 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #13 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd8068148d58) #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 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #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 Process 29556 (syz-executor.4) thread 0xffff8000211e4858 (130734) exclusive rrwlock inode r = 0 (0xfffffd80681484d8) #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 vget+0x200 sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1314 #8 ufs_lookup+0x13ba sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 #11 namei+0x55a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #13 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #13 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807e5ec818) #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 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #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 Process 71265 (syz-executor.2) thread 0xffff8000211e5b60 (159298) exclusive rrwlock inode r = 0 (0xfffffd80681486f8) #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 vget+0x200 sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1314 #8 ufs_lookup+0x13ba sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 #11 namei+0x55a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #13 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #13 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c0ce1a8) #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 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #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 Process 34667 (syz-executor.1) thread 0xffff8000211f2010 (320662) exclusive rrwlock inode r = 0 (0xfffffd80681481a8) #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 vn_closefile+0xca vn_close sys/kern/vfs_vnops.c:292 [inline] #5 vn_closefile+0xca sys/kern/vfs_vnops.c:609 #6 fdrop+0xcb sys/kern/kern_descrip.c:1274 #7 closef+0x120 sys/kern/kern_descrip.c:1258 #8 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 Process 23161 (syz-executor.0) thread 0xffff8000211f2838 (279785) exclusive rrwlock inode r = 0 (0xfffffd80681485e8) #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 vn_closefile+0xca vn_close sys/kern/vfs_vnops.c:292 [inline] #5 vn_closefile+0xca sys/kern/vfs_vnops.c:609 #6 fdrop+0xcb sys/kern/kern_descrip.c:1274 #7 closef+0x120 sys/kern/kern_descrip.c:1258 #8 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10188 6474K 6474K 78643K 11269 0 pcb 13 8K 8K 78643K 13 0 rtable 234 6K 6K 78643K 386 0 pf 32 9K 10K 78643K 46 0 ifaddr 45 15K 15K 78643K 51 0 ifgroup 55 2K 2K 78643K 60 0 counters 60 35K 35K 78643K 62 0 ioctlops 0 0K 4K 78643K 1484 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1189 74K 74K 78643K 1205 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 1K 78643K 2 0 VM map 2 1K 1K 78643K 2 0 sem 2 0K 0K 78643K 2 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 12 41K 85K 78643K 6946 0 proc 67 91K 115K 78643K 554 0 subproc 0 0K 0K 78643K 13 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 99 7K 7K 78643K 110 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 37 175K 175K 78643K 37 0 exec 0 0K 1K 78643K 434 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 243 77K 78K 78643K 60372 0 UVM aobj 3 2K 2K 78643K 3 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 NDP 12 0K 2K 78643K 31 0 temp 1 5904K 5969K 78643K 18603 0 kqueue 12 18K 18K 78643K 34 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 39 0 36 1 0 1 1 0 8 0 rtentry 112 122 0 12 4 0 4 4 0 8 0 unpcb 144 47 0 32 1 0 1 1 0 8 0 syncache 296 8 0 8 2 2 0 1 0 8 0 tcpqe 32 211 0 211 2 2 0 1 0 8 0 tcpcb 808 12 0 9 1 0 1 1 0 8 0 arp 120 20 0 2 1 0 1 1 0 8 0 inpcb 368 73 0 67 1 0 1 1 0 8 0 nd6 136 27 0 3 2 1 1 1 0 8 0 kcovpl 48 1 0 1 1 1 0 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 31 0 21 1 0 1 1 0 8 0 pfstkey 128 31 0 21 1 0 1 1 0 8 0 pfstate 376 31 0 21 3 1 2 3 0 8 0 pfrule 1344 21 0 15 2 0 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 500 0 48 32 3 29 29 0 8 0 art_table 32 501 0 48 5 1 4 4 0 8 0 art_node 16 121 0 21 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 8307 0 6858 91 0 91 91 0 8 0 ffsino 272 8307 0 6858 97 0 97 97 0 8 0 nchpl 144 15376 0 13687 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 34730 0 34730 4 3 1 2 0 8 1 percpumem 16 44 0 1 1 0 1 1 0 8 0 kstatmem 264 26 0 2 2 0 2 2 0 8 0 scxspl 216 48457 0 48457 12 11 1 8 1 8 1 plimitpl 152 6844 0 6827 1 0 1 1 0 8 0 sigapl 424 7301 0 7259 9 3 6 6 0 8 0 futexpl 64 6667 0 6666 2 1 1 1 0 8 0 knotepl 120 118 0 0 5 1 4 4 0 8 0 kqueuepl 216 30 0 22 1 0 1 1 0 8 0 pipepl 320 190 0 162 5 2 3 3 0 8 0 fdescpl 496 7284 0 7259 6 2 4 5 0 8 0 filepl 152 8990 0 8855 7 1 6 6 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 33 0 16 1 0 1 1 0 8 0 pgrppl 48 33 0 16 1 0 1 1 0 8 0 ucredpl 104 137 0 125 1 0 1 1 0 8 0 zombiepl 144 7259 0 7259 2 1 1 1 0 8 1 processpl 1072 7301 0 7259 5 1 4 4 0 8 0 procpl 696 14153 0 14095 9 2 7 7 0 8 0 sockpl 488 159 0 135 5 1 4 4 0 8 0 mcl8k 8192 7 0 0 1 0 1 1 0 8 0 mcl4k 4096 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 315 0 0 38 0 38 38 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 323 0 0 20 0 20 20 0 8 0 bufpl 288 11852 0 5528 452 0 452 452 0 8 0 anonpl 24 721602 0 716133 68 33 35 57 0 186 0 amapchunkpl 152 192575 0 191999 45 17 28 29 0 158 2 amappl16 200 17056 0 16969 9 4 5 5 0 8 0 amappl15 192 18 0 18 3 3 0 1 0 8 0 amappl14 184 238 0 225 3 2 1 2 0 8 0 amappl13 176 25 0 25 3 3 0 1 0 8 0 amappl12 168 8049 0 8021 5 3 2 3 0 8 0 amappl11 160 71 0 57 1 0 1 1 0 8 0 amappl10 152 38 0 30 4 3 1 1 0 8 0 amappl9 144 353 0 352 2 1 1 1 0 8 0 amappl8 136 236 0 206 3 1 2 2 0 8 0 amappl7 128 121 0 113 2 1 1 2 0 8 0 amappl6 120 323 0 304 3 2 1 2 0 8 0 amappl5 112 222 0 211 1 0 1 1 0 8 0 amappl4 104 788 0 746 4 2 2 3 0 8 0 amappl3 96 39749 0 39685 5 2 3 3 0 8 0 amappl2 88 7719 0 7656 5 3 2 3 0 8 0 amappl1 80 35632 0 35096 32 19 13 23 0 8 0 amappl 88 59665 0 59507 8 3 5 5 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 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 7284 0 7259 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 7284 0 7259 1 0 1 1 0 8 0 vmmpekpl 168 53226 0 53191 2 0 2 2 0 8 0 vmmpepl 168 354079 0 352445 127 45 82 117 0 357 2 vmsppl 464 7283 0 7259 6 2 4 5 0 8 0 rwobjpl 56 101844 0 94883 111 12 99 99 0 8 0 pdppl 4096 14576 0 14518 162 94 68 80 0 8 10 pvpl 32 1844220 0 1833579 378 99 279 359 0 265 188 pmappl 248 7283 0 7259 3 1 2 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 907 0 102 24 0 24 24 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(ffffffff8279b34b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff8281da0e,ffffffff82856e26,198,ffffffff827ac9b6) at __assert+0x29 sys/kern/subr_prf.c:157 tsleep_nsec(0,1,3d1f3afb3326e88f,120) at tsleep_nsec rwsleep(ffff8000212d0dd8,ffffffff82bb96d0,120,ffffffff82794d5b,0) at rwsleep+0xab sys/kern/kern_synch.c:300 futex_wait(257a7cda2a0,2,0,2) at futex_wait+0x13d sys/kern/sys_futex.c:250 sys_futex(ffff8000212d0dd8,ffff800021347af0,ffff800021347b40) at sys_futex+0xfc sys/kern/sys_futex.c:101 syscall(ffff800021347bc0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800021347bc0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2574d161f70, count: -9 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(ffffffff82d409d8) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d409d8) at __mp_lock+0x122 sys/kern/kern_lock.c:147 sleep_finish(0,1) at sleep_finish+0x142 sys/kern/kern_synch.c:398 single_thread_set(ffff8000212d0b20,2,1) at single_thread_set+0x3a5 single_thread_wait sys/kern/kern_sig.c:2169 [inline] single_thread_set(ffff8000212d0b20,2,1) at single_thread_set+0x3a5 sys/kern/kern_sig.c:2150 exit1(ffff8000212d0b20,0,4,1) at exit1+0xa9 sigexit(ffff8000212d0b20,4) at sigexit+0xd3 sys/kern/kern_sig.c:1567 trapsignal(ffff8000212d0b20,b,6,2,7df63b36faa8) at trapsignal+0x721 sys/kern/kern_sig.c:881 upageflttrap(ffff800021315f30,7df63b36faa8) at upageflttrap+0x1bd sys/arch/amd64/amd64/trap.c:214 usertrap(ffff800021315f30) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x7df63b36fac0, count: 3 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(ffffffff82d409d8) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d409d8) at __mp_lock+0x122 sys/kern/kern_lock.c:147 sleep_finish(0,1) at sleep_finish+0x142 sys/kern/kern_synch.c:398 single_thread_set(ffff8000212d0b20,2,1) at single_thread_set+0x3a5 single_thread_wait sys/kern/kern_sig.c:2169 [inline] single_thread_set(ffff8000212d0b20,2,1) at single_thread_set+0x3a5 sys/kern/kern_sig.c:2150 exit1(ffff8000212d0b20,0,4,1) at exit1+0xa9 sigexit(ffff8000212d0b20,4) at sigexit+0xd3 sys/kern/kern_sig.c:1567 trapsignal(ffff8000212d0b20,b,6,2,7df63b36faa8) at trapsignal+0x721 sys/kern/kern_sig.c:881 upageflttrap(ffff800021315f30,7df63b36faa8) at upageflttrap+0x1bd sys/arch/amd64/amd64/trap.c:214 usertrap(ffff800021315f30) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x7df63b36fac0, count: -12