login: 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 292482 38271 0 0 0 1 syz-executor.6 *387979 38271 0 0 0x4000000 0 syz-executor.6 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(fffffd807eae16d0) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd807eae16d0) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd807eae15b8) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff8000260c1628,ffff8000260c1634,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff8000260c1628,ffff8000260c1634,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff8000260c1628,ffff8000260c1634,ffff800027d33000,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff8000260c1628,ffff8000260c1634,4,0,ffff800000689000) at ip_input_if+0x2a1 ipv4_input(ffff800000689000,fffffd806a1ef400) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff800000689000,fffffd806a1ef400,2) at if_input_local+0x10e sys/net/if.c:774 ip_output(fffffd80686bb600,0,fffffd8074eb6a58,20,0,fffffd8074eb69e0,fe582079a24dbb6a) at ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] ip_output(fffffd80686bb600,0,fffffd8074eb6a58,20,0,fffffd8074eb69e0,fe582079a24dbb6a) at ip_output+0xb05 sys/netinet/ip_output.c:332 rip_output(fffffd80686bb600,fffffd807eae1018,ffff8000260c1880,103) at rip_output+0x2cb sys/netinet/raw_ip.c:302 end trace frame: 0xffff8000260c1900, 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(fffffd807eae16d0) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd807eae16d0) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd807eae15b8) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff8000260c1628,ffff8000260c1634,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff8000260c1628,ffff8000260c1634,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff8000260c1628,ffff8000260c1634,ffff800027d33000,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff8000260c1628,ffff8000260c1634,4,0,ffff800000689000) at ip_input_if+0x2a1 ipv4_input(ffff800000689000,fffffd806a1ef400) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff800000689000,fffffd806a1ef400,2) at if_input_local+0x10e sys/net/if.c:774 ip_output(fffffd80686bb600,0,fffffd8074eb6a58,20,0,fffffd8074eb69e0,fe582079a24dbb6a) at ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] ip_output(fffffd80686bb600,0,fffffd8074eb6a58,20,0,fffffd8074eb69e0,fe582079a24dbb6a) at ip_output+0xb05 sys/netinet/ip_output.c:332 rip_output(fffffd80686bb600,fffffd807eae1018,ffff8000260c1880,103) at rip_output+0x2cb sys/netinet/raw_ip.c:302 rip_usrreq(fffffd807eae1018,9,fffffd80686bb600,0,0,ffff8000246a5a48) at rip_usrreq+0x49c sys/netinet/raw_ip.c:554 sosend(fffffd807eae1018,0,ffff8000260c1b10,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 dofilewritev(ffff8000246a5a48,5,ffff8000260c1b10,0,ffff8000260c1c10) at dofilewritev+0x19c sys/kern/sys_generic.c:381 sys_writev(ffff8000246a5a48,ffff8000260c1bb8,ffff8000260c1c10) at sys_writev+0xa7 sys/kern/sys_generic.c:328 syscall(ffff8000260c1c80) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000260c1c80) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x54c96dfd150, count: -20 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff8000260c11b0 rbx 0xffffffff8294ebff cpu_info_full_primary+0x2bff rdx 0xffff800000c57c80 rcx 0 rax 0xffff8000246a5a48 r8 0x101010101010101 r9 0x8080808080808080 r10 0x3801cdb23686fa1 r11 0x8bc493697b1ac793 r12 0xffffffff8294ea00 cpu_info_full_primary+0x2a00 r13 0 r14 0 r15 0x1 rip 0xffffffff81f18858 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff8000260c11a0 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.6) pid=387979 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=83, nice=20 forw=0xffffffffffffffff, list=0xffff8000246a57a8,0xffff8000246a47f8 process=0xffff8000fffec870 user=0xffff8000260bc000, vmspace=0xfffffd80687108b8 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 45825 106173 29803 0 2 0 syz-executor.7 62715 96195 23422 0 2 0 syz-executor.0 62715 83423 23422 0 3 0x4000080 bell syz-executor.0 57182 245283 76115 0 2 0 syz-executor.5 57182 113355 76115 0 3 0x4000080 fsleep syz-executor.5 57182 372367 76115 0 3 0x4000080 fsleep syz-executor.5 38271 292482 55021 0 7 0 syz-executor.6 38271 350895 55021 0 2 0x4000000 syz-executor.6 *38271 387979 55021 0 7 0x4000000 syz-executor.6 72976 44884 68511 0 2 0 syz-executor.4 72976 215380 68511 0 3 0x4000080 fsleep syz-executor.4 55021 219367 32937 0 3 0x82 nanoslp syz-executor.6 8912 46509 1 0 3 0x100083 ttyin getty 76115 396843 32937 0 3 0x82 nanoslp syz-executor.5 53244 253496 32937 0 3 0x82 nanoslp syz-executor.3 78841 288613 0 0 3 0x14280 nfsidl nfsio 21166 186851 0 0 3 0x14280 nfsidl nfsio 55992 11368 0 0 3 0x14280 nfsidl nfsio 11178 493858 0 0 3 0x14280 nfsidl nfsio 73428 211859 0 0 3 0x14280 nfsidl nfsio 93067 268706 0 0 3 0x14280 nfsidl nfsio 83851 141614 0 0 3 0x14200 bored sosplice 68511 471522 32937 0 3 0x82 nanoslp syz-executor.4 29803 432394 32937 0 2 0x2 syz-executor.7 79159 258786 32937 0 2 0x2 syz-executor.2 8261 245064 32937 0 3 0x2 biowait syz-executor.1 23422 244887 32937 0 3 0x82 nanoslp syz-executor.0 32937 392811 37335 0 3 0x82 nanoslp syz-fuzzer 32937 184940 37335 0 3 0x4000082 nanoslp syz-fuzzer 32937 65107 37335 0 3 0x4000082 thrsleep syz-fuzzer 32937 283582 37335 0 3 0x4000082 thrsleep syz-fuzzer 32937 321670 37335 0 3 0x4000082 thrsleep syz-fuzzer 32937 408165 37335 0 3 0x4000082 thrsleep syz-fuzzer 32937 341494 37335 0 3 0x4000082 kqread syz-fuzzer 32937 168699 37335 0 3 0x4000082 thrsleep syz-fuzzer 32937 77804 37335 0 3 0x4000082 thrsleep syz-fuzzer 37335 123078 90788 0 3 0x10008a sigsusp ksh 90788 456007 96826 0 3 0x9a kqread sshd 96826 249360 1 0 3 0x88 kqread sshd 72568 363521 70096 74 3 0x1100092 bpf pflogd 70096 429896 1 0 3 0x80 netio pflogd 54802 494141 54990 73 3 0x1100090 kqread syslogd 54990 289681 1 0 3 0x100082 netio syslogd 34375 59836 1 0 3 0x100080 kqread resolvd 25513 280373 1252 77 3 0x100092 kqread dhcpleased 605 347936 1252 77 3 0x100092 kqread dhcpleased 1252 417812 1 0 3 0x80 kqread dhcpleased 89091 470450 0 0 3 0x14200 bored smr 97529 171111 0 0 2 0x14200 zerothread 5774 341821 0 0 3 0x14200 aiodoned aiodoned 1370 75240 0 0 3 0x14200 syncer update 7038 375592 0 0 3 0x14200 cleaner cleaner 1680 2064 0 0 3 0x14200 reaper reaper 90548 126648 0 0 3 0x14200 pgdaemon pagedaemon 49623 18174 0 0 3 0x14200 bored viomb 12446 478554 0 0 3 0x40014200 acpi0 acpi0 78341 452235 0 0 3 0x40014200 idle1 77904 450134 0 0 3 0x14200 bored softnet 24277 278848 0 0 3 0x14200 bored systqmp 90352 436669 0 0 3 0x14200 bored systq 77260 290755 0 0 3 0x40014200 bored softclock 93376 294928 0 0 3 0x40014200 idle0 1 176270 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 (0xffffffff829c70c8) #0 witness_lock+0x44d #1 mtx_enter_try+0x100 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 rip_input+0x135 #4 ip_deliver+0x322 sys/netinet/ip_input.c:657 #5 ip_ours+0x3ba sys/netinet/ip_input.c:616 #6 ip_input_if+0x2a1 #7 ipv4_input+0x48 sys/netinet/ip_input.c:242 #8 if_input_local+0x10e sys/net/if.c:774 #9 ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] #9 ip_output+0xb05 sys/netinet/ip_output.c:332 #10 rip_output+0x2cb sys/netinet/raw_ip.c:302 #11 rip_usrreq+0x49c sys/netinet/raw_ip.c:554 #12 sosend+0x632 sys/kern/uipc_socket.c:582 #13 dofilewritev+0x19c sys/kern/sys_generic.c:381 #14 sys_writev+0xa7 sys/kern/sys_generic.c:328 #15 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #15 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #16 Xsyscall+0x128 Process 38271 (syz-executor.6) thread 0xffff8000246a5a48 (387979) exclusive rwlock netlock r = 0 (0xffffffff828f7720) #0 witness_lock+0x44d #1 solock+0x86 sys/kern/uipc_socket2.c:295 #2 sosend+0x517 sys/kern/uipc_socket.c:570 #3 dofilewritev+0x19c sys/kern/sys_generic.c:381 #4 sys_writev+0xa7 sys/kern/sys_generic.c:328 #5 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #5 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #6 Xsyscall+0x128 exclusive mutex &table->inpt_mtx r = 0 (0xffffffff829c70c8) #0 witness_lock+0x44d #1 mtx_enter_try+0x100 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 rip_input+0x135 #4 ip_deliver+0x322 sys/netinet/ip_input.c:657 #5 ip_ours+0x3ba sys/netinet/ip_input.c:616 #6 ip_input_if+0x2a1 #7 ipv4_input+0x48 sys/netinet/ip_input.c:242 #8 if_input_local+0x10e sys/net/if.c:774 #9 ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] #9 ip_output+0xb05 sys/netinet/ip_output.c:332 #10 rip_output+0x2cb sys/netinet/raw_ip.c:302 #11 rip_usrreq+0x49c sys/netinet/raw_ip.c:554 #12 sosend+0x632 sys/kern/uipc_socket.c:582 #13 dofilewritev+0x19c sys/kern/sys_generic.c:381 #14 sys_writev+0xa7 sys/kern/sys_generic.c:328 #15 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #15 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #16 Xsyscall+0x128 Process 8261 (syz-executor.1) thread 0xffff8000ffff4540 (245064) exclusive rrwlock inode r = 0 (0xfffffd806a663e78) #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 (0xfffffd806d406f88) #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 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10208 6486K 6798K 78643K 14455 0 pcb 14 14K 16K 78643K 438 0 rtable 241 15K 15K 78643K 646 0 ifaddr 85 18K 19K 78643K 206 0 sysctl 2 0K 0K 78643K 2 0 counters 56 35K 35K 78643K 102 0 ioctlops 0 0K 4K 78643K 1819 0 iov 0 0K 16K 78643K 184 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 5 0 vnodes 1329 83K 83K 78643K 2541 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 34 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 344 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 15 53K 81K 78643K 2591 0 sigio 0 0K 0K 78643K 27 0 proc 69 87K 111K 78643K 745 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 1 0K 0K 78643K 92 0 in_multi 97 6K 6K 78643K 197 0 ether_multi 2 0K 0K 78643K 19 0 mrt 1 0K 0K 78643K 12 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 217 970K 970K 78643K 217 0 exec 0 0K 2K 78643K 1138 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 377 284K 292K 78643K 35332 0 UVM aobj 131 4K 4K 78643K 143 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 2 0K 0K 78643K 78 0 NDP 14 0K 1K 78643K 62 0 temp 130 4711K 4779K 78643K 25830 0 kqueue 12 18K 26K 78643K 143 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 120 169 0 166 3 2 1 3 0 8 0 rtentry 112 211 0 101 4 0 4 4 0 8 0 unpcb 136 1318 0 1303 20 19 1 9 0 8 0 syncache 296 14 0 14 3 3 0 1 0 8 0 tcpqe 32 1508 0 1508 3 3 0 2 0 8 0 tcpcb 736 664 0 651 30 25 5 13 0 8 3 arp 120 36 0 18 1 0 1 1 0 8 0 inpcb 312 1792 0 1774 32 25 7 11 0 8 5 nd6 48 41 0 18 1 0 1 1 0 8 0 pkpcb 40 69 0 69 2 2 0 1 0 8 0 kcovpl 48 13 0 5 1 0 1 1 0 8 0 ppxss 1248 11 0 11 3 3 0 1 0 8 0 pffrag 232 4 0 4 1 1 0 1 0 482 0 pffrnode 88 4 0 4 1 1 0 1 0 8 0 pffrent 40 45 0 45 2 1 1 1 0 8 1 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 27 0 25 1 0 1 1 0 8 0 pfstkey 112 27 0 25 1 0 1 1 0 8 0 pfstate 320 27 0 25 2 1 1 2 0 8 0 pfrule 1360 160 0 151 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 821 0 378 31 1 30 30 0 8 2 art_table 32 822 0 378 4 0 4 4 0 8 0 art_node 16 210 0 111 1 0 1 1 0 8 0 sysvmsgpl 40 52 0 27 1 0 1 1 0 8 0 semupl 112 3 0 3 1 1 0 1 0 8 0 semapl 112 342 0 332 1 0 1 1 0 8 0 shmpl 112 140 0 12 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 5191 0 3754 91 0 91 91 0 8 0 ffsino 272 5191 0 3754 97 0 97 97 0 8 0 nchpl 144 9510 0 7880 63 0 63 63 0 8 0 uvmvnodes 80 5864 0 0 120 0 120 120 0 8 0 vnodes 224 5864 0 0 345 0 345 345 0 8 0 namei 1024 33308 0 33307 3 2 1 2 0 8 0 percpumem 16 63 0 23 1 0 1 1 0 8 0 vcpupl 2048 13 0 0 2 0 2 2 0 8 0 vmpool 560 17 0 4 1 0 1 1 0 8 0 scxspl 216 23533 0 23532 12 11 1 8 0 8 0 plimitpl 152 459 0 444 1 0 1 1 0 8 0 sigapl 424 2904 0 2854 9 1 8 8 0 8 0 futexpl 64 21805 0 21802 1 0 1 1 0 8 0 knotepl 120 146 0 0 4 0 4 4 0 8 0 kqueuepl 216 458 0 450 9 8 1 5 0 8 0 pipepl 336 320 0 292 4 1 3 3 0 8 0 fdescpl 496 2869 0 2841 6 2 4 5 0 8 0 filepl 152 19674 0 19427 42 27 15 20 0 8 5 lockfpl 104 855 0 853 3 1 2 2 0 8 1 lockfspl 48 237 0 235 1 0 1 1 0 8 0 sessionpl 144 30 0 13 1 0 1 1 0 8 0 pgrppl 48 118 0 101 1 0 1 1 0 8 0 ucredpl 96 3193 0 3181 1 0 1 1 0 8 0 zombiepl 144 2855 0 2854 1 0 1 1 0 8 0 processpl 1064 2904 0 2854 5 0 5 5 0 8 0 procpl 672 8097 0 8033 13 5 8 9 0 8 1 srpgc 96 4 0 4 2 1 1 1 0 8 1 sosppl 168 18 0 18 3 3 0 1 0 8 0 sockpl 480 3348 0 3312 99 87 12 38 0 8 7 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 13 0 0 2 0 2 2 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 8 0 0 1 0 1 1 0 8 0 mcl8k 8192 17 0 0 3 0 3 3 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 5 0 0 1 0 1 1 0 8 0 mcl2k 2048 305 0 0 38 0 38 38 0 8 0 mtagpl 96 408 0 0 10 0 10 10 0 8 0 mbufpl 256 746 0 0 42 0 42 42 0 8 0 bufpl 288 7184 0 848 453 0 453 453 0 8 0 anonpl 24 824818 0 808875 184 43 141 141 0 186 17 amapchunkpl 152 86149 0 85371 54 17 37 48 0 158 2 amappl16 200 8651 0 8046 70 29 41 45 0 8 8 amappl15 192 302 0 296 1 0 1 1 0 8 0 amappl14 184 18 0 14 2 1 1 1 0 8 0 amappl13 176 881 0 877 1 0 1 1 0 8 0 amappl12 168 26 0 24 2 1 1 1 0 8 0 amappl11 160 625 0 606 1 0 1 1 0 8 0 amappl10 152 329 0 318 1 0 1 1 0 8 0 amappl9 144 780 0 777 1 0 1 1 0 8 0 amappl8 136 1080 0 997 3 0 3 3 0 8 0 amappl7 128 448 0 434 1 0 1 1 0 8 0 amappl6 120 529 0 505 2 1 1 2 0 8 0 amappl5 112 2384 0 2366 1 0 1 1 0 8 0 amappl4 104 1766 0 1736 2 1 1 2 0 8 0 amappl3 96 826 0 811 1 0 1 1 0 8 0 amappl2 88 1564 0 1517 3 0 3 3 0 8 0 amappl1 80 55058 0 54497 20 7 13 19 0 8 0 amappl 88 34674 0 34410 9 1 8 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 72 142 0 12 3 0 3 3 0 8 0 uaddrrnd 24 2886 0 2845 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2886 0 2845 1 0 1 1 0 8 0 vmmpekpl 168 24863 0 24800 3 0 3 3 0 8 0 vmmpepl 168 267090 0 264568 200 67 133 141 0 357 10 vmsppl 368 2885 0 2845 6 2 4 4 0 8 0 rwobjpl 56 72842 0 65228 112 4 108 108 0 8 0 pdppl 4096 5779 0 5703 202 120 82 82 0 8 6 pvpl 32 1447552 0 1427418 323 93 230 262 0 265 30 pmappl 248 2885 0 2845 4 1 3 3 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 1051 0 179 25 0 25 25 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(fffffd807eae16d0) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd807eae16d0) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd807eae15b8) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff8000260c1628,ffff8000260c1634,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff8000260c1628,ffff8000260c1634,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff8000260c1628,ffff8000260c1634,ffff800027d33000,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff8000260c1628,ffff8000260c1634,4,0,ffff800000689000) at ip_input_if+0x2a1 ipv4_input(ffff800000689000,fffffd806a1ef400) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff800000689000,fffffd806a1ef400,2) at if_input_local+0x10e sys/net/if.c:774 ip_output(fffffd80686bb600,0,fffffd8074eb6a58,20,0,fffffd8074eb69e0,fe582079a24dbb6a) at ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] ip_output(fffffd80686bb600,0,fffffd8074eb6a58,20,0,fffffd8074eb69e0,fe582079a24dbb6a) at ip_output+0xb05 sys/netinet/ip_output.c:332 rip_output(fffffd80686bb600,fffffd807eae1018,ffff8000260c1880,103) at rip_output+0x2cb sys/netinet/raw_ip.c:302 rip_usrreq(fffffd807eae1018,9,fffffd80686bb600,0,0,ffff8000246a5a48) at rip_usrreq+0x49c sys/netinet/raw_ip.c:554 sosend(fffffd807eae1018,0,ffff8000260c1b10,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 dofilewritev(ffff8000246a5a48,5,ffff8000260c1b10,0,ffff8000260c1c10) at dofilewritev+0x19c sys/kern/sys_generic.c:381 sys_writev(ffff8000246a5a48,ffff8000260c1bb8,ffff8000260c1c10) at sys_writev+0xa7 sys/kern/sys_generic.c:328 syscall(ffff8000260c1c80) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000260c1c80) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x54c96dfd150, count: -20 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 end of kernel end trace frame: 0x7f7ffffc4b70, count: 12 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 end of kernel end trace frame: 0x7f7ffffc4b70, count: -3