panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *476706 39906 0 0x14000 0x200 0 softnet db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff825a56b6) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff82b47030,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd805eb4d8a8) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd805eb4d8a8) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd805eb4d790) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip6_input(ffff800021117c38,ffff800021117c44,3a,18) at rip6_input+0x692 sys/netinet6/raw_ip6.c:224 icmp6_input(ffff800021117c38,ffff800021117c44,3a,18) at icmp6_input+0x8e8 sys/netinet6/icmp6.c:762 ip_deliver(ffff800021117c38,ffff800021117c44,3a,18) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip6_input_if(ffff800021117c38,ffff800021117c44,29,0,ffff800000689000) at ip6_input_if+0x920 ipv6_input(ffff800000689000,fffffd80728ebb00) at ipv6_input+0x48 sys/netinet6/ip6_input.c:169 if_input_local(ffff800000689000,fffffd80728ebb00,18) at if_input_local+0x136 sys/net/if.c:778 loinput(ffff800000689000,fffffd80728ebb00) at loinput+0x4c sys/net/if_loop.c:238 if_input_process(ffff800000689000,ffff800021117d78) at if_input_process+0xd2 sys/net/if.c:843 end trace frame: 0xffff800021117dc0, 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: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock ddb{0}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff825a56b6) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff82b47030,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd805eb4d8a8) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd805eb4d8a8) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd805eb4d790) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip6_input(ffff800021117c38,ffff800021117c44,3a,18) at rip6_input+0x692 sys/netinet6/raw_ip6.c:224 icmp6_input(ffff800021117c38,ffff800021117c44,3a,18) at icmp6_input+0x8e8 sys/netinet6/icmp6.c:762 ip_deliver(ffff800021117c38,ffff800021117c44,3a,18) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip6_input_if(ffff800021117c38,ffff800021117c44,29,0,ffff800000689000) at ip6_input_if+0x920 ipv6_input(ffff800000689000,fffffd80728ebb00) at ipv6_input+0x48 sys/netinet6/ip6_input.c:169 if_input_local(ffff800000689000,fffffd80728ebb00,18) at if_input_local+0x136 sys/net/if.c:778 loinput(ffff800000689000,fffffd80728ebb00) at loinput+0x4c sys/net/if_loop.c:238 if_input_process(ffff800000689000,ffff800021117d78) at if_input_process+0xd2 sys/net/if.c:843 ifiq_process(ffff800000689450) at ifiq_process+0x80 sys/net/ifq.c:773 taskq_thread(ffff80000002c000) at taskq_thread+0xe5 sys/kern/kern_task.c:449 end trace frame: 0x0, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800021117640 rbx 0xffffffff8294ebff cpu_info_full_primary+0x2bff rdx 0 rcx 0 rax 0xffff8000210f8fc0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x24d94be7f0ed984 r11 0x6c5e1ed6d0f60491 r12 0xffffffff8294ea00 cpu_info_full_primary+0x2a00 r13 0 r14 0 r15 0x1 rip 0xffffffff81f18858 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800021117630 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (softnet) pid=476706 stat=onproc flags process=14000 proc=200 pri=32, usrpri=51, nice=20 forw=0xffffffffffffffff, list=0xffff8000210f9260,0xffff8000210f8d30 process=0xffff8000ffffc000 user=0xffff800021112000, vmspace=0xffffffff829d33f8 estcpu=1, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 50171 473142 95267 0 3 0x80 nanoslp syz-executor.2 50171 194822 95267 0 3 0x4000080 fsleep syz-executor.2 28951 392690 91690 0 3 0x80 nanoslp syz-executor.6 28951 270369 91690 0 3 0x4000080 fsleep syz-executor.6 12554 99053 34249 0 2 0 syz-executor.1 12554 444390 34249 0 2 0x4000000 syz-executor.1 54767 142847 94392 0 3 0x80 nanoslp syz-executor.0 54767 339506 94392 0 3 0x4000080 fsleep syz-executor.0 76606 239555 90725 0 3 0x80 nanoslp syz-executor.3 76606 390354 90725 0 3 0x4000080 kqsel syz-executor.3 76606 238606 90725 0 3 0x4000080 fsleep syz-executor.3 76606 49003 90725 0 3 0x4000080 fsleep syz-executor.3 91223 375752 43290 0 3 0x2 biowait syz-executor.7 38893 43224 43290 0 3 0x82 nanoslp syz-executor.5 91690 153115 43290 0 3 0x82 nanoslp syz-executor.6 34249 112115 43290 0 3 0x82 nanoslp syz-executor.1 16710 9336 43290 0 3 0x82 nanoslp syz-executor.4 95267 191941 43290 0 3 0x82 nanoslp syz-executor.2 94392 297244 43290 0 3 0x82 nanoslp syz-executor.0 90725 25195 43290 0 3 0x82 nanoslp syz-executor.3 19784 392468 1 0 3 0x100083 ttyopn getty 55471 416455 0 0 3 0x14280 nfsidl nfsio 85828 276175 0 0 3 0x14280 nfsidl nfsio 30650 380582 0 0 3 0x14280 nfsidl nfsio 21509 508402 0 0 3 0x14280 nfsidl nfsio 29606 516481 0 0 3 0x14280 nfsidl nfsio 51858 361742 0 0 3 0x14280 nfsidl nfsio 32209 430330 0 0 3 0x14280 nfsidl nfsio 31998 519390 0 0 3 0x14280 nfsidl nfsio 52483 489333 0 0 3 0x14280 nfsidl nfsio 65694 294775 0 0 3 0x14280 nfsidl nfsio 13208 137422 0 0 3 0x14280 nfsidl nfsio 83036 377842 0 0 3 0x14280 nfsidl nfsio 41512 39500 0 0 3 0x14280 nfsidl nfsio 83431 114709 0 0 3 0x14280 nfsidl nfsio 33706 458391 0 0 3 0x14280 nfsidl nfsio 84777 94233 0 0 3 0x14280 nfsidl nfsio 44887 202901 0 0 3 0x14280 nfsidl nfsio 27462 1874 0 0 3 0x14280 nfsidl nfsio 7907 192940 0 0 3 0x14280 nfsidl nfsio 31513 16486 0 0 3 0x14280 nfsidl nfsio 71063 221736 0 0 3 0x14200 bored sosplice 43290 202033 97178 0 3 0x82 thrsleep syz-fuzzer 43290 145894 97178 0 3 0x4000082 nanoslp syz-fuzzer 43290 164051 97178 0 3 0x4000082 thrsleep syz-fuzzer 43290 290992 97178 0 3 0x4000082 nanoslp syz-fuzzer 43290 135703 97178 0 3 0x4000082 thrsleep syz-fuzzer 43290 117907 97178 0 3 0x4000082 thrsleep syz-fuzzer 43290 220323 97178 0 3 0x4000082 kqread syz-fuzzer 43290 131302 97178 0 3 0x4000082 thrsleep syz-fuzzer 43290 255096 97178 0 3 0x4000082 thrsleep syz-fuzzer 97178 159374 9565 0 3 0x10008a sigsusp ksh 9565 15416 11327 0 3 0x9a kqread sshd 11327 130492 1 0 3 0x88 kqread sshd 93491 342270 37109 74 3 0x1100092 bpf pflogd 37109 107332 1 0 3 0x80 netio pflogd 71665 162474 80308 73 3 0x1100090 kqread syslogd 80308 295302 1 0 3 0x100082 netio syslogd 70433 420104 1 0 3 0x100080 kqread resolvd 60926 281809 29088 77 3 0x100092 kqread dhcpleased 74928 173448 29088 77 3 0x100092 kqread dhcpleased 29088 34796 1 0 3 0x80 kqread dhcpleased 15797 494824 0 0 3 0x14200 bored smr 93838 472085 0 0 2 0x14200 zerothread 88012 123264 0 0 3 0x14200 aiodoned aiodoned 99354 481542 0 0 3 0x14200 syncer update 10056 511288 0 0 3 0x14200 cleaner cleaner 17288 10966 0 0 3 0x14200 reaper reaper 16352 402516 0 0 3 0x14200 pgdaemon pagedaemon 80762 263406 0 0 3 0x14200 bored viomb 1089 505749 0 0 3 0x40014200 acpi0 acpi0 90964 488067 0 0 7 0x40014200 idle1 *39906 476706 0 0 7 0x14200 softnet 90512 16382 0 0 3 0x14200 bored systqmp 54068 252747 0 0 3 0x14200 bored systq 1054 175181 0 0 3 0x40014200 bored softclock 72602 479335 0 0 3 0x40014200 idle0 1 338166 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex &table->inpt_mtx r = 0 (0xffffffff82a900b0) #0 witness_lock+0x44d #1 mtx_enter_try+0x100 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 rip6_input+0x1cf #4 icmp6_input+0x8e8 sys/netinet6/icmp6.c:762 #5 ip_deliver+0x322 sys/netinet/ip_input.c:657 #6 ip6_input_if+0x920 #7 ipv6_input+0x48 sys/netinet6/ip6_input.c:169 #8 if_input_local+0x136 sys/net/if.c:778 #9 loinput+0x4c sys/net/if_loop.c:238 #10 if_input_process+0xd2 sys/net/if.c:843 #11 ifiq_process+0x80 sys/net/ifq.c:773 #12 taskq_thread+0xe5 sys/kern/kern_task.c:449 #13 proc_trampoline+0x1c Process 91223 (syz-executor.7) thread 0xffff8000246a2550 (375752) exclusive rrwlock inode r = 0 (0xfffffd805b92d808) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:461 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:534 #4 ufs_ihashins+0x42 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1347 #6 ffs_inode_alloc+0x1be sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf4 sys/ufs/ufs/ufs_vnops.c:1162 #8 VOP_MKDIR+0xbf sys/kern/vfs_vops.c:404 #9 domkdirat+0x121 sys/kern/vfs_syscalls.c:3101 #10 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #10 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd805b92dc48) #0 witness_lock+0x44d #1 rw_enter+0x3e1 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8b sys/kern/kern_rwlock.c:461 #3 VOP_LOCK+0x87 sys/kern/vfs_vops.c:534 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:579 #5 vfs_lookup+0xd1 sys/kern/vfs_lookup.c:413 #6 namei+0x36a sys/kern/vfs_lookup.c:245 #7 domkdirat+0x75 sys/kern/vfs_syscalls.c:3086 #8 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #8 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #9 Xsyscall+0x128 Process 39906 (softnet) thread 0xffff8000210f8fc0 (476706) exclusive rwlock netlock r = 0 (0xffffffff828f7720) #0 witness_lock+0x44d #1 if_input_process+0xa1 sys/net/if.c:843 #2 ifiq_process+0x80 sys/net/ifq.c:773 #3 taskq_thread+0xe5 sys/kern/kern_task.c:449 #4 proc_trampoline+0x1c shared rwlock softnet r = 0 (0xffff80000002c070) #0 witness_lock+0x44d #1 taskq_thread+0xca sys/kern/kern_task.c:445 #2 proc_trampoline+0x1c exclusive mutex &table->inpt_mtx r = 0 (0xffffffff82a900b0) #0 witness_lock+0x44d #1 mtx_enter_try+0x100 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 rip6_input+0x1cf #4 icmp6_input+0x8e8 sys/netinet6/icmp6.c:762 #5 ip_deliver+0x322 sys/netinet/ip_input.c:657 #6 ip6_input_if+0x920 #7 ipv6_input+0x48 sys/netinet6/ip6_input.c:169 #8 if_input_local+0x136 sys/net/if.c:778 #9 loinput+0x4c sys/net/if_loop.c:238 #10 if_input_process+0xd2 sys/net/if.c:843 #11 ifiq_process+0x80 sys/net/ifq.c:773 #12 taskq_thread+0xe5 sys/kern/kern_task.c:449 #13 proc_trampoline+0x1c ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10228 6515K 7137K 78643K 16250 0 pcb 20 20K 22K 78643K 7655 0 rtable 223 22K 27K 78643K 8201 0 ifaddr 108 28K 34K 78643K 5490 0 sysctl 3 1K 2K 78643K 513 0 counters 56 35K 36K 78643K 656 0 ioctlops 0 0K 8K 78643K 21853 0 iov 0 0K 32K 78643K 2863 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1499 94K 94K 78643K 13402 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 357 0 VM map 2 1K 1K 78643K 2 0 sem 21 29K 57K 78643K 1188 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 15 53K 97K 78643K 42489 0 sigio 0 0K 0K 78643K 168 0 proc 74 87K 136K 78643K 6223 0 subproc 104 6K 10K 78643K 1922 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 2 0K 0K 78643K 1946 0 in_multi 75 5K 7K 78643K 2128 0 ether_multi 2 0K 0K 78643K 198 0 mrt 2 0K 0K 78643K 80 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 253 1129K 1129K 78643K 253 0 exec 0 0K 2K 78643K 7601 0 pfkey data 0 0K 1K 78643K 11 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 7 26K 26K 78643K 7 0 UVM amap 707 1530K 1539K 78643K 525900 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 2 0K 0K 78643K 3424 0 NDP 15 0K 2K 78643K 614 0 temp 170 4767K 4847K 78643K 683712 0 kqueue 13 20K 30K 78643K 4941 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 16418 0 16415 181 178 3 7 0 8 2 rtentry 112 1927 0 1850 7 4 3 4 0 8 0 unpcb 136 31005 0 30990 263 262 1 10 0 8 0 syncache 296 142 0 142 31 31 0 1 0 8 0 sackhl 24 1 0 1 1 1 0 1 0 8 0 tcpqe 32 32 0 32 11 11 0 1 0 8 0 tcpcb 736 15580 0 15568 350 343 7 20 0 8 5 arp 120 337 0 322 1 0 1 1 0 8 0 inpcb 312 41860 0 41842 444 437 7 21 0 8 5 rttmr 72 20 0 20 7 7 0 1 0 8 0 ip6q 72 2 0 2 1 1 0 1 0 8 0 ip6af 40 6 0 6 1 1 0 1 0 8 0 nd6 48 437 0 421 1 0 1 1 0 8 0 pkpcb 40 142 0 142 15 15 0 1 0 8 0 kcovpl 48 139 0 131 1 0 1 1 0 8 0 ppxss 1248 100 0 100 23 23 0 1 0 8 0 pfstscr 40 12 0 12 2 2 0 1 0 8 0 pffrag 232 131 0 130 13 12 1 1 0 482 0 pffrnode 88 131 0 130 13 12 1 1 0 8 0 pffrent 40 912 0 911 16 15 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 pfrktable 1344 1080 0 1065 13 11 2 2 0 8 0 pftag 88 26 0 9 2 1 1 1 0 8 0 pfqueue 264 52 0 52 6 6 0 1 0 8 0 pfstitem 24 51 0 49 1 0 1 1 0 8 0 pfstkey 112 677 0 675 1 0 1 1 0 8 0 pfstate 320 362 0 360 2 1 1 2 0 8 0 pfrule 1360 3091 0 3011 20 13 7 7 0 8 0 art_heap8 4096 7 0 6 5 4 1 3 0 8 0 art_heap4 256 8064 0 7740 67 45 22 32 0 8 0 art_table 32 8071 0 7746 6 3 3 5 0 8 0 art_node 16 1827 0 1760 1 0 1 1 0 8 0 sysvmsgpl 40 14 0 5 1 0 1 1 0 8 0 semapl 112 1168 0 1149 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 58698 0 56944 110 0 110 110 0 8 0 ffsino 272 58698 0 56944 118 0 118 118 0 8 0 nchpl 144 113602 0 111977 63 0 63 63 0 8 0 uvmvnodes 80 15701 0 0 321 0 321 321 0 8 0 vnodes 224 15701 0 0 924 0 924 924 0 8 0 namei 1024 488004 0 488003 6 5 1 2 0 8 0 percpumem 16 340 0 300 1 0 1 1 0 8 0 vcpupl 2048 443 0 1 56 0 56 56 0 8 0 vmpool 560 513 0 71 32 0 32 32 0 8 0 pfiaddrpl 120 366 0 343 2 1 1 2 0 8 0 scsiplug 72 24 0 24 7 7 0 1 0 8 0 scxspl 216 318629 0 318628 50 49 1 8 0 8 0 plimitpl 152 2696 0 2681 1 0 1 1 0 8 0 sigapl 424 42581 0 42516 13 5 8 9 0 8 0 futexpl 64 443435 0 443430 1 0 1 1 0 8 0 knotepl 120 1998 0 0 13 2 11 11 0 8 0 kqueuepl 216 12789 0 12779 161 160 1 8 0 8 0 pipepl 336 14208 0 14180 227 224 3 12 0 8 0 fdescpl 496 42504 0 42476 10 6 4 5 0 8 0 filepl 152 384730 0 384481 598 583 15 28 0 8 5 lockfpl 104 9840 0 9838 21 20 1 2 0 8 0 lockfspl 48 2126 0 2124 1 0 1 1 0 8 0 sessionpl 144 159 0 142 1 0 1 1 0 8 0 pgrppl 48 303 0 286 1 0 1 1 0 8 0 ucredpl 96 56610 0 56590 1 0 1 1 0 8 0 zombiepl 144 42518 0 42516 4 3 1 1 0 8 0 processpl 1064 42581 0 42516 7 2 5 5 0 8 0 procpl 672 113242 0 113162 53 45 8 9 0 8 0 srpgc 96 89 0 89 32 32 0 1 0 8 0 sosppl 168 205 0 205 42 42 0 1 0 8 0 sockpl 480 89710 0 89674 1815 1803 12 45 0 8 7 mcl64k 65536 18 0 0 3 0 3 3 0 8 0 mcl16k 16384 17 0 0 3 1 2 3 0 8 0 mcl12k 12288 49 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 34 0 0 5 2 3 3 0 8 0 mcl2k2 2112 9 0 0 1 0 1 1 0 8 0 mcl2k 2048 709 0 0 56 6 50 50 0 8 0 mtagpl 96 397 0 0 10 6 4 10 0 8 0 mbufpl 256 5015 0 0 200 3 197 197 0 8 0 bufpl 288 82009 0 66308 1122 0 1122 1122 0 8 0 anonpl 24 11909237 0 11890451 297 147 150 169 0 186 0 amapchunkpl 152 1275529 0 1274625 196 157 39 51 0 158 0 amappl16 200 123337 0 122555 293 249 44 67 0 8 0 amappl15 192 7991 0 7983 1 0 1 1 0 8 0 amappl14 184 3681 0 3673 1 0 1 1 0 8 0 amappl13 176 5238 0 5236 1 0 1 1 0 8 0 amappl12 168 4728 0 4716 1 0 1 1 0 8 0 amappl11 160 5119 0 5098 1 0 1 1 0 8 0 amappl10 152 6866 0 6852 1 0 1 1 0 8 0 amappl9 144 4872 0 4869 1 0 1 1 0 8 0 amappl8 136 10312 0 10123 7 0 7 7 0 8 0 amappl7 128 7176 0 7164 1 0 1 1 0 8 0 amappl6 120 5050 0 5009 7 5 2 2 0 8 0 amappl5 112 40849 0 40831 1 0 1 1 0 8 0 amappl4 104 13163 0 13122 2 0 2 2 0 8 0 amappl3 96 8194 0 8180 1 0 1 1 0 8 0 amappl2 88 11186 0 11099 4 1 3 3 0 8 0 amappl1 80 753258 0 752681 27 13 14 19 0 8 0 amappl 88 522439 0 522053 10 0 10 10 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 43017 0 42547 3 0 3 3 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 43017 0 42547 3 0 3 3 0 8 0 vmmpekpl 168 307988 0 307888 5 0 5 5 0 8 0 vmmpepl 168 3871250 0 3867266 893 684 209 298 0 357 15 vmsppl 368 43016 0 42547 45 2 43 44 0 8 0 rwobjpl 56 924882 0 906973 291 37 254 254 0 8 0 pdppl 4096 86041 0 85536 1842 1331 511 523 0 8 6 pvpl 32 19759251 0 19736553 557 326 231 261 0 265 0 pmappl 248 43016 0 42547 30 0 30 30 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 4689 0 2419 65 0 65 65 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff825a56b6) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff82b47030,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd805eb4d8a8) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd805eb4d8a8) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd805eb4d790) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip6_input(ffff800021117c38,ffff800021117c44,3a,18) at rip6_input+0x692 sys/netinet6/raw_ip6.c:224 icmp6_input(ffff800021117c38,ffff800021117c44,3a,18) at icmp6_input+0x8e8 sys/netinet6/icmp6.c:762 ip_deliver(ffff800021117c38,ffff800021117c44,3a,18) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip6_input_if(ffff800021117c38,ffff800021117c44,29,0,ffff800000689000) at ip6_input_if+0x920 ipv6_input(ffff800000689000,fffffd80728ebb00) at ipv6_input+0x48 sys/netinet6/ip6_input.c:169 if_input_local(ffff800000689000,fffffd80728ebb00,18) at if_input_local+0x136 sys/net/if.c:778 loinput(ffff800000689000,fffffd80728ebb00) at loinput+0x4c sys/net/if_loop.c:238 if_input_process(ffff800000689000,ffff800021117d78) at if_input_process+0xd2 sys/net/if.c:843 ifiq_process(ffff800000689450) at ifiq_process+0x80 sys/net/ifq.c:773 taskq_thread(ffff80000002c000) at taskq_thread+0xe5 sys/kern/kern_task.c:449 end trace frame: 0x0, count: -16 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffff800020ce8ff0) at x86_ipi_db+0x1a 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 acpicpu_idle() at acpicpu_idle+0x312 sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800020ce8ff0) at sched_idle+0x417 sys/kern/kern_sched.c:178 end trace frame: 0x0, count: 10 ddb{1}> trace x86_ipi_db(ffff800020ce8ff0) at x86_ipi_db+0x1a 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 acpicpu_idle() at acpicpu_idle+0x312 sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800020ce8ff0) at sched_idle+0x417 sys/kern/kern_sched.c:178 end trace frame: 0x0, count: -5