panic: thread 442490 not in SRUN: 6 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 28866 68980 0 0x14000 0x200 1 reaper db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff827830ac) at panic+0x17b sys/kern/subr_prf.c:198 sched_chooseproc() at sched_chooseproc+0x34e sys/kern/kern_sched.c:310 mi_switch() at mi_switch+0x24e sys/kern/sched_bsd.c:360 sleep_finish(0,1) at sleep_finish+0x184 sys/kern/kern_synch.c:411 biowait(fffffd8066d66c90) at biowait+0x91 sys/kern/vfs_bio.c:1278 bwrite(fffffd8066d66c90) at bwrite+0x21c sys/kern/vfs_bio.c:769 VOP_BWRITE(fffffd8066d66c90) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_direnter(fffffd80698b5998,fffffd8067669968,ffff80002714f2d0,ffff80002714f600,fffffd807b18f908) at ufs_direnter+0x90a sys/ufs/ufs/ufs_lookup.c:909 ufs_mkdir(ffff80002714f470) at ufs_mkdir+0x718 sys/ufs/ufs/ufs_vnops.c:1238 VOP_MKDIR(fffffd80698b5998,ffff80002714f5d0,ffff80002714f600,ffff80002714f500) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff8000212998b8,ffffff9c,7ed21fa427c0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff80002714f780) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002714f780) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ed21fa42830, count: 1 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: thread 442490 not in SRUN: 6 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff827830ac) at panic+0x17b sys/kern/subr_prf.c:198 sched_chooseproc() at sched_chooseproc+0x34e sys/kern/kern_sched.c:310 mi_switch() at mi_switch+0x24e sys/kern/sched_bsd.c:360 sleep_finish(0,1) at sleep_finish+0x184 sys/kern/kern_synch.c:411 biowait(fffffd8066d66c90) at biowait+0x91 sys/kern/vfs_bio.c:1278 bwrite(fffffd8066d66c90) at bwrite+0x21c sys/kern/vfs_bio.c:769 VOP_BWRITE(fffffd8066d66c90) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_direnter(fffffd80698b5998,fffffd8067669968,ffff80002714f2d0,ffff80002714f600,fffffd807b18f908) at ufs_direnter+0x90a sys/ufs/ufs/ufs_lookup.c:909 ufs_mkdir(ffff80002714f470) at ufs_mkdir+0x718 sys/ufs/ufs/ufs_vnops.c:1238 VOP_MKDIR(fffffd80698b5998,ffff80002714f5d0,ffff80002714f600,ffff80002714f500) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff8000212998b8,ffffff9c,7ed21fa427c0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff80002714f780) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002714f780) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ed21fa42830, count: -14 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002714ef20 rbx 0xffffffff82bdfb8f cpu_info_full_primary+0x2b8f rdx 0 rcx 0 rax 0xffff8000212998b8 r8 0x101010101010101 r9 0x8080808080808080 r10 0x8a0f3e81ad1c219 r11 0x27cede5e32fb8e90 r12 0xffffffff82bdf990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff81def3ec db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002714ef10 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.5) pid=125564 stat=sleep flags process=10 proc=0 pri=17, usrpri=82, nice=20 forw=0x0, list=0xffff800021299090,0xffff800021289918 process=0xffff800022d06198 user=0xffff80002714a000, vmspace=0xfffffd806bc92cc8 estcpu=36, cpticks=2, pctcpu=0.7 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 18420 315355 20910 32767 2 0x10 syz-executor.0 53441 335642 94852 32767 2 0x10 syz-executor.4 53441 349760 94852 32767 3 0x4000090 netio syz-executor.4 15008 120663 87969 32767 2 0x10 syz-executor.3 15008 208355 87969 32767 3 0x4000090 fsleep syz-executor.3 94852 521667 89456 32767 3 0x90 nanoslp syz-executor.4 89456 236050 71594 0 3 0x82 wait syz-executor.4 53037 117342 27602 32767 2 0x10 syz-executor.6 27602 417994 71594 0 3 0x82 wait syz-executor.6 87969 369935 47978 32767 3 0x90 nanoslp syz-executor.3 47978 243882 71594 0 3 0x82 wait syz-executor.3 *10209 125564 69632 32767 3 0x10 biowait syz-executor.5 69632 332002 71594 0 3 0x82 wait syz-executor.5 82635 203290 71002 32767 3 0x90 nanoslp syz-executor.2 71002 92842 71594 0 3 0x82 wait syz-executor.2 73714 251666 55439 32767 2 0x10 syz-executor.7 55439 49871 71594 0 3 0x82 wait syz-executor.7 65345 6300 9526 32767 3 0x90 nanoslp syz-executor.1 9526 233672 71594 0 3 0x82 wait syz-executor.1 20910 360948 98539 32767 3 0x90 nanoslp syz-executor.0 98539 283500 71594 0 3 0x82 wait syz-executor.0 60460 411991 0 0 3 0x14200 bored sosplice 71594 232088 64862 0 3 0x82 wait syz-fuzzer 71594 241216 64862 0 3 0x4000082 nanoslp syz-fuzzer 71594 147147 64862 0 3 0x4000082 thrsleep syz-fuzzer 71594 254691 64862 0 3 0x4000082 wait syz-fuzzer 71594 263899 64862 0 3 0x4000082 thrsleep syz-fuzzer 71594 513418 64862 0 3 0x4000082 kqread syz-fuzzer 71594 213968 64862 0 3 0x4000082 thrsleep syz-fuzzer 71594 213843 64862 0 3 0x4000082 wait syz-fuzzer 71594 112362 64862 0 3 0x4000082 wait syz-fuzzer 71594 388899 64862 0 3 0x4000082 thrsleep syz-fuzzer 71594 181163 64862 0 3 0x4000082 thrsleep syz-fuzzer 71594 7301 64862 0 3 0x4000082 wait syz-fuzzer 71594 132709 64862 0 3 0x4000082 thrsleep syz-fuzzer 71594 205956 64862 0 3 0x4000082 wait syz-fuzzer 71594 248099 64862 0 3 0x4000082 wait syz-fuzzer 71594 464262 64862 0 3 0x4000082 thrsleep syz-fuzzer 71594 91551 64862 0 3 0x4000082 wait syz-fuzzer 64862 75342 96737 0 3 0x10008a sigsusp ksh 96737 211187 89539 0 3 0x9a kqread sshd 27283 450941 1 0 3 0x100083 ttyin getty 89539 59613 1 0 3 0x88 kqread sshd 6987 88548 79474 73 3 0x1100090 kqread syslogd 79474 155093 1 0 3 0x100082 netio syslogd 36060 435135 1 0 3 0x100080 kqread resolvd 49905 435432 97349 77 3 0x100092 kqread dhcpleased 13289 140692 97349 77 3 0x100092 kqread dhcpleased 97349 31832 1 0 3 0x80 kqread dhcpleased 27148 150525 0 0 3 0x14200 bored smr 62635 185232 0 0 2 0x14200 zerothread 77492 39677 0 0 3 0x14200 aiodoned aiodoned 70339 298148 0 0 3 0x14200 syncer update 54974 260169 0 0 3 0x14200 cleaner cleaner 68980 28866 0 0 7 0x14200 reaper 56253 129655 0 0 3 0x14200 pgdaemon pagedaemon 69574 125759 0 0 3 0x14200 bored viomb 81910 470915 0 0 3 0x40014200 acpi0 acpi0 63749 321393 0 0 3 0x40014200 idle1 58990 175929 0 0 3 0x14200 bored softnet3 65504 317475 0 0 3 0x14200 bored softnet2 37474 313670 0 0 3 0x14200 bored softnet1 22762 47455 0 0 3 0x14200 bored softnet0 14365 151658 0 0 3 0x14200 bored systqmp 16105 96526 0 0 3 0x14200 bored systq 87019 394064 0 0 3 0x40014200 bored softclock 97402 118003 0 0 3 0x40014200 idle0 1 144375 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 (0xffffffff82c9b368) #0 witness_lock+0x447 #1 sleep_finish+0xa2 sys/kern/kern_synch.c:377 #2 biowait+0x91 sys/kern/vfs_bio.c:1278 #3 bwrite+0x21c sys/kern/vfs_bio.c:769 #4 VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 #5 ufs_direnter+0x90a sys/ufs/ufs/ufs_lookup.c:909 #6 ufs_mkdir+0x718 sys/ufs/ufs/ufs_vnops.c:1238 #7 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #8 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #9 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #9 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #10 Xsyscall+0x128 CPU 1: exclusive mutex pvpl r = 0 (0xffffffff82c6eb10) #0 witness_lock+0x447 #1 mtx_enter_try+0x104 #2 mtx_enter+0x4f sys/kern/kern_lock.c:266 #3 pool_put+0x84 sys/kern/subr_pool.c:797 #4 pmap_do_remove+0x617 sys/arch/amd64/amd64/pmap.c:1904 #5 uvm_unmap_kill_entry_withlock+0x1b0 sys/uvm/uvm_map.c:1928 #6 uvm_map_teardown+0x197 uvm_map_addr_RBT_LEFT sys/uvm/uvm_map.h:176 [inline] #6 uvm_map_teardown+0x197 sys/uvm/uvm_map.c:2565 #7 uvmspace_free+0xa6 sys/uvm/uvm_map.c:3503 #8 reaper+0x19a sys/kern/kern_exit.c:449 #9 proc_trampoline+0x1c Process 10209 (syz-executor.5) thread 0xffff8000212998b8 (125564) exclusive rrwlock inode r = 0 (0xfffffd805bd34b40) #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 (0xfffffd806ef2a1b8) #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 exclusive sched_lock &sched_lock r = 0 (0xffffffff82c9b368) #0 witness_lock+0x447 #1 sleep_finish+0xa2 sys/kern/kern_synch.c:377 #2 biowait+0x91 sys/kern/vfs_bio.c:1278 #3 bwrite+0x21c sys/kern/vfs_bio.c:769 #4 VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 #5 ufs_direnter+0x90a sys/ufs/ufs/ufs_lookup.c:909 #6 ufs_mkdir+0x718 sys/ufs/ufs/ufs_vnops.c:1238 #7 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #8 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #9 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #9 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #10 Xsyscall+0x128 Process 68980 (reaper) thread 0xffff8000211ad5c8 (28866) exclusive rwlock vmmaplk r = 0 (0xfffffd806720c690) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 vm_map_lock_ln+0xfa sys/uvm/uvm_map.c:5345 #3 uvm_map_teardown+0x85 sys/uvm/uvm_map.c:2533 #4 uvmspace_free+0xa6 sys/uvm/uvm_map.c:3503 #5 reaper+0x19a sys/kern/kern_exit.c:449 #6 proc_trampoline+0x1c ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10206 6411K 6419K 78643K 11508 0 pcb 13 16K 20K 78643K 19 0 rtable 236 6K 7K 78643K 2932 0 pf 29 8K 8K 78643K 177 0 ifaddr 44 16K 16K 78643K 348 0 ifgroup 50 2K 2K 78643K 346 0 sysctl 3 1K 3K 78643K 6 0 counters 60 35K 35K 78643K 208 0 ioctlops 0 0K 2K 78643K 709 0 iov 0 0K 24K 78643K 5008 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1280 80K 80K 78643K 9927 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 589 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 1K 78643K 7495 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 21 77K 121K 78643K 47466 0 sigio 0 0K 0K 78643K 922 0 proc 56 78K 115K 78643K 6104 0 subproc 104 6K 6K 78643K 1066 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 67969 0 in_multi 99 7K 7K 78643K 1127 0 ether_multi 1 0K 0K 78643K 10 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 229 1023K 1023K 78643K 229 0 exec 0 0K 1K 78643K 9290 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 484 97K 106K 78643K 463314 0 UVM aobj 131 4K 4K 78643K 134 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 1384 0 NDP 11 0K 2K 78643K 249 0 temp 74 5872K 6000K 78643K 116940 0 kqueue 16 22K 26K 78643K 4214 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 1158 0 1155 7 6 1 3 0 8 0 rtentry 112 973 0 862 4 0 4 4 0 8 0 unpcb 144 27010 0 26995 267 266 1 10 0 8 0 syncache 296 304 0 304 68 68 0 1 0 8 0 tcpqe 32 328 0 328 33 33 0 1 0 8 0 tcpcb 808 45472 0 45468 636 627 9 21 0 8 8 arp 120 166 0 148 1 0 1 1 0 8 0 ipq 40 172 0 172 19 19 0 1 0 8 0 ipqe 40 843 0 843 19 19 0 1 0 8 0 inpcb 368 64284 0 64277 632 623 9 20 0 8 8 nd6 136 294 0 269 6 5 1 2 0 8 0 kcovpl 48 82 0 74 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 3853 0 3392 34 4 30 31 0 8 0 art_table 32 3854 0 3392 5 1 4 5 0 8 0 art_node 16 972 0 871 1 0 1 1 0 8 0 semupl 112 3 0 3 1 1 0 1 0 8 0 semapl 112 7489 0 7479 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 62446 0 60921 96 0 96 96 0 8 0 ffsino 272 62446 0 60921 102 0 102 102 0 8 0 nchpl 144 123967 0 122328 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 402182 0 402181 7 6 1 2 0 8 0 percpumem 16 117 0 74 1 0 1 1 0 8 0 kstatmem 264 170 0 148 2 0 2 2 0 8 0 scxspl 216 387425 0 387424 169 166 3 8 0 8 2 plimitpl 152 6823 0 6799 59 57 2 2 0 8 1 sigapl 424 47618 0 47566 8 1 7 7 0 8 0 futexpl 64 369496 0 369495 4 3 1 1 0 8 0 knotepl 120 1662 0 0 16 5 11 12 0 8 0 kqueuepl 216 9186 0 9176 132 127 5 8 0 8 4 pipepl 320 8608 0 8580 206 201 5 14 0 8 2 fdescpl 496 47600 0 47568 7 2 5 6 0 8 0 filepl 152 282542 0 282306 410 395 15 25 0 8 5 lockfpl 104 7444 0 7442 7 6 1 2 0 8 0 lockfspl 48 2266 0 2264 1 0 1 1 0 8 0 sessionpl 144 97 0 81 1 0 1 1 0 8 0 pgrppl 48 555 0 539 1 0 1 1 0 8 0 ucredpl 104 44469 0 44451 1 0 1 1 0 8 0 zombiepl 144 47568 0 47566 1 0 1 1 0 8 0 processpl 1072 47618 0 47566 5 1 4 5 0 8 0 procpl 696 130509 0 130438 59 50 9 10 0 8 1 sosppl 168 677 0 677 72 72 0 1 0 8 0 sockpl 488 94029 0 94004 1576 1564 12 34 0 8 8 mcl64k 65536 50 0 0 4 1 3 3 0 8 0 mcl16k 16384 62 0 0 3 0 3 3 0 8 0 mcl12k 12288 41 0 0 2 0 2 2 0 8 0 mcl9k 9216 25 0 0 2 0 2 2 0 8 0 mcl8k 8192 65 0 0 5 2 3 3 0 8 0 mcl4k 4096 65 0 0 3 0 3 3 0 8 0 mcl2k2 2112 14 0 0 1 0 1 1 0 8 0 mcl2k 2048 721 0 0 39 24 15 37 0 8 0 mtagpl 96 13 0 0 1 0 1 1 0 8 0 mbufpl 256 2708 0 0 77 0 77 77 0 8 0 bufpl 288 80820 0 74502 452 0 452 452 0 8 0 anonpl 24 4562315 0 4551604 254 160 94 116 0 186 0 amapchunkpl 152 1457449 0 1456640 267 230 37 47 0 158 2 amappl16 200 98308 0 98029 575 550 25 41 0 8 8 amappl15 192 27 0 26 2 1 1 1 0 8 0 amappl14 184 426 0 411 2 1 1 2 0 8 0 amappl13 176 74 0 73 1 0 1 1 0 8 0 amappl12 168 49384 0 49349 2 0 2 2 0 8 0 amappl11 160 71 0 60 1 0 1 1 0 8 0 amappl10 152 176 0 163 1 0 1 1 0 8 0 amappl9 144 571 0 570 2 1 1 2 0 8 0 amappl8 136 2230 0 1958 10 0 10 10 0 8 0 amappl7 128 294 0 272 1 0 1 1 0 8 0 amappl6 120 1116 0 1091 2 1 1 2 0 8 0 amappl5 112 1424 0 1418 1 0 1 1 0 8 0 amappl4 104 2557 0 2512 2 0 2 2 0 8 0 amappl3 96 286379 0 286291 15 12 3 4 0 8 0 amappl2 88 49678 0 49603 4 2 2 3 0 8 0 amappl1 80 177225 0 176707 22 10 12 22 0 8 0 amappl 88 460425 0 460180 8 1 7 8 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 47600 0 47568 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 47600 0 47568 1 0 1 1 0 8 0 vmmpekpl 168 348619 0 348548 4 0 4 4 0 8 0 vmmpepl 168 2739822 0 2737345 354 220 134 145 0 357 0 vmsppl 464 47599 0 47567 7 2 5 6 0 8 0 rwobjpl 56 661496 0 653942 125 14 111 114 0 8 0 pdppl 4096 95208 0 95134 1301 1219 82 94 0 8 8 pvpl 32 13305203 0 13288005 857 678 179 354 0 265 4 pmappl 248 47599 0 47567 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 3398 0 2508 27 0 27 27 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(ffffffff827830ac) at panic+0x17b sys/kern/subr_prf.c:198 sched_chooseproc() at sched_chooseproc+0x34e sys/kern/kern_sched.c:310 mi_switch() at mi_switch+0x24e sys/kern/sched_bsd.c:360 sleep_finish(0,1) at sleep_finish+0x184 sys/kern/kern_synch.c:411 biowait(fffffd8066d66c90) at biowait+0x91 sys/kern/vfs_bio.c:1278 bwrite(fffffd8066d66c90) at bwrite+0x21c sys/kern/vfs_bio.c:769 VOP_BWRITE(fffffd8066d66c90) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_direnter(fffffd80698b5998,fffffd8067669968,ffff80002714f2d0,ffff80002714f600,fffffd807b18f908) at ufs_direnter+0x90a sys/ufs/ufs/ufs_lookup.c:909 ufs_mkdir(ffff80002714f470) at ufs_mkdir+0x718 sys/ufs/ufs/ufs_vnops.c:1238 VOP_MKDIR(fffffd80698b5998,ffff80002714f5d0,ffff80002714f600,ffff80002714f500) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff8000212998b8,ffffff9c,7ed21fa427c0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff80002714f780) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002714f780) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ed21fa42830, count: -14 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(ffffffff82c9b160) at __mp_lock+0x12e __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82c9b160) at __mp_lock+0x12e sys/kern/kern_lock.c:147 wakeup_n(ffffffff82d73818,ffffffff) at wakeup_n+0x37 sys/kern/kern_synch.c:538 uvm_pmr_freepages(fffffd8007518060,1) at uvm_pmr_freepages+0x2ce sys/uvm/uvm_pmemrange.c:1303 pmap_do_remove(fffffd8067cf86c8,20000000,20010000,0) at pmap_do_remove+0x676 sys/arch/amd64/amd64/pmap.c:1909 uvm_unmap_kill_entry_withlock(fffffd806720c598,fffffd806be714b0,0) at uvm_unmap_kill_entry_withlock+0x1b0 sys/uvm/uvm_map.c:1928 uvm_map_teardown(fffffd806720c598) at uvm_map_teardown+0x197 uvm_map_addr_RBT_LEFT sys/uvm/uvm_map.h:176 [inline] uvm_map_teardown(fffffd806720c598) at uvm_map_teardown+0x197 sys/uvm/uvm_map.c:2565 uvmspace_free(fffffd806720c598) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3503 reaper(ffff8000211ad5c8) at reaper+0x19a sys/kern/kern_exit.c:449 end trace frame: 0x0, count: 4 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(ffffffff82c9b160) at __mp_lock+0x12e __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82c9b160) at __mp_lock+0x12e sys/kern/kern_lock.c:147 wakeup_n(ffffffff82d73818,ffffffff) at wakeup_n+0x37 sys/kern/kern_synch.c:538 uvm_pmr_freepages(fffffd8007518060,1) at uvm_pmr_freepages+0x2ce sys/uvm/uvm_pmemrange.c:1303 pmap_do_remove(fffffd8067cf86c8,20000000,20010000,0) at pmap_do_remove+0x676 sys/arch/amd64/amd64/pmap.c:1909 uvm_unmap_kill_entry_withlock(fffffd806720c598,fffffd806be714b0,0) at uvm_unmap_kill_entry_withlock+0x1b0 sys/uvm/uvm_map.c:1928 uvm_map_teardown(fffffd806720c598) at uvm_map_teardown+0x197 uvm_map_addr_RBT_LEFT sys/uvm/uvm_map.h:176 [inline] uvm_map_teardown(fffffd806720c598) at uvm_map_teardown+0x197 sys/uvm/uvm_map.c:2565 uvmspace_free(fffffd806720c598) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3503 reaper(ffff8000211ad5c8) at reaper+0x19a sys/kern/kern_exit.c:449 end trace frame: 0x0, count: -11