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 99794 12086 0 0 0 1 syz-executor.3 *468102 12086 0 0 0x4000000 0 syz-executor.3 db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff825a2db5) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff829f3ad8,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd8066449380) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd8066449380) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd8066449268) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff80002c9306d8,ffff80002c9306e4,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff80002c9306d8,ffff80002c9306e4,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff80002c9306d8,ffff80002c9306e4,0,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff80002c9306d8,ffff80002c9306e4,4,0,ffff80000019f2a8) at ip_input_if+0x2a1 ipv4_input(ffff80000019f2a8,fffffd806e249900) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff80000019f2a8,fffffd806e249900,2) at if_input_local+0x10e sys/net/if.c:774 ether_resolve(ffff80000019f2a8,fffffd8066c52b00,fffffd806f67ccb8,fffffd806f4330e0,ffff80002c930828) at ether_resolve+0x4ac sys/net/if_ethersubr.c:242 ether_output(ffff80000019f2a8,fffffd8066c52b00,fffffd806f67ccb8,fffffd806f4330e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] ether_output(ffff80000019f2a8,fffffd8066c52b00,fffffd806f67ccb8,fffffd806f4330e0) at ether_output+0x47 sys/net/if_ethersubr.c:353 end trace frame: 0xffff80002c9309a0, 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(ffffffff825a2db5) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff829f3ad8,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd8066449380) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd8066449380) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd8066449268) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff80002c9306d8,ffff80002c9306e4,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff80002c9306d8,ffff80002c9306e4,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff80002c9306d8,ffff80002c9306e4,0,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff80002c9306d8,ffff80002c9306e4,4,0,ffff80000019f2a8) at ip_input_if+0x2a1 ipv4_input(ffff80000019f2a8,fffffd806e249900) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff80000019f2a8,fffffd806e249900,2) at if_input_local+0x10e sys/net/if.c:774 ether_resolve(ffff80000019f2a8,fffffd8066c52b00,fffffd806f67ccb8,fffffd806f4330e0,ffff80002c930828) at ether_resolve+0x4ac sys/net/if_ethersubr.c:242 ether_output(ffff80000019f2a8,fffffd8066c52b00,fffffd806f67ccb8,fffffd806f4330e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] ether_output(ffff80000019f2a8,fffffd8066c52b00,fffffd806f67ccb8,fffffd806f4330e0) at ether_output+0x47 sys/net/if_ethersubr.c:353 ip_output(fffffd8066c52b00,0,fffffd806f67cca8,20,0,fffffd806f67cc30,a586270ab303b0cf) at ip_output+0x106b sys/netinet/ip_output.c:468 rip_output(fffffd8066c52b00,fffffd80742633c8,ffff80002c930a40,1) at rip_output+0x2cb sys/netinet/raw_ip.c:302 rip_usrreq(fffffd80742633c8,9,fffffd8066c52b00,0,0,ffff8000fffefcf0) at rip_usrreq+0x49c sys/netinet/raw_ip.c:554 sosend(fffffd80742633c8,0,ffff80002c930bb0,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 sendit(ffff8000fffefcf0,3,ffff80002c930cb0,0,ffff80002c930da0) at sendit+0x65d sys/kern/uipc_syscalls.c:653 sys_sendto(ffff8000fffefcf0,ffff80002c930d48,ffff80002c930da0) at sys_sendto+0x80 sys/kern/uipc_syscalls.c:520 syscall(ffff80002c930e10) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002c930e10) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x346346f4240, count: -22 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002c930260 rbx 0xffffffff8298dbff cpu_info_full_primary+0x2bff rdx 0 rcx 0 rax 0xffff8000fffefcf0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xa56dd68f5dc006a6 r11 0x8d324d7c2a05ec46 r12 0xffffffff8298da00 cpu_info_full_primary+0x2a00 r13 0 r14 0 r15 0x1 rip 0xffffffff811e4c58 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff80002c930250 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.3) pid=468102 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=71, nice=20 forw=0xffffffffffffffff, list=0xffff8000fffee2b0,0xffff800021142a98 process=0xffff8000ffff1908 user=0xffff80002c92b000, vmspace=0xfffffd806ac2e5d0 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 62313 94620 17812 0 2 0 syz-executor.5 66987 120219 31319 0 2 0 syz-executor.2 51195 518719 63121 0 2 0 syz-executor.1 12086 99794 69379 0 7 0 syz-executor.3 12086 78505 69379 0 3 0x4000080 netcon2 syz-executor.3 *12086 468102 69379 0 7 0x4000000 syz-executor.3 12086 355533 69379 0 3 0x4000080 fsleep syz-executor.3 49472 310702 23125 0 2 0 syz-executor.7 28033 330833 1 0 3 0x100083 ttyin getty 23125 293604 11503 0 2 0x2 syz-executor.7 6422 75290 11503 0 3 0x2 biowait syz-executor.6 17812 468435 11503 0 3 0x82 nanoslp syz-executor.5 69379 133709 11503 0 3 0x82 nanoslp syz-executor.3 45482 245095 11503 0 3 0x2 biowait syz-executor.4 63121 4109 11503 0 3 0x82 nanoslp syz-executor.1 31319 252001 11503 0 3 0x82 nanoslp syz-executor.2 37260 299988 11503 0 3 0x2 biowait syz-executor.0 11503 157331 61749 0 3 0x82 thrsleep syz-fuzzer 11503 75705 61749 0 3 0x4000082 nanoslp syz-fuzzer 11503 188345 61749 0 3 0x4000082 kqread syz-fuzzer 11503 433490 61749 0 3 0x4000082 nanoslp syz-fuzzer 11503 425019 61749 0 3 0x4000082 thrsleep syz-fuzzer 11503 93917 61749 0 3 0x4000082 thrsleep syz-fuzzer 11503 183601 61749 0 3 0x4000082 thrsleep syz-fuzzer 11503 57228 61749 0 3 0x4000082 thrsleep syz-fuzzer 11503 29253 61749 0 3 0x4000082 thrsleep syz-fuzzer 61749 314799 59376 0 3 0x10008a sigsusp ksh 59376 385830 88141 0 3 0x9a kqread sshd 88141 377069 1 0 3 0x88 kqread sshd 29144 124421 39191 74 3 0x1100092 bpf pflogd 39191 240844 1 0 3 0x80 netio pflogd 82482 513040 73669 73 3 0x1100090 kqread syslogd 73669 101932 1 0 3 0x100082 netio syslogd 22181 116877 1 0 3 0x100080 kqread resolvd 5959 134740 6451 77 3 0x100092 kqread dhcpleased 37635 264573 6451 77 3 0x100092 kqread dhcpleased 6451 211516 1 0 3 0x80 kqread dhcpleased 93533 386603 0 0 3 0x14200 bored smr 19926 412079 0 0 2 0x14200 zerothread 55195 474498 0 0 3 0x14200 aiodoned aiodoned 16931 401156 0 0 3 0x14200 syncer update 88451 390049 0 0 3 0x14200 cleaner cleaner 27241 148850 0 0 3 0x14200 reaper reaper 61594 65925 0 0 3 0x14200 pgdaemon pagedaemon 59792 406973 0 0 3 0x14200 bored viomb 16702 484550 0 0 3 0x40014200 acpi0 acpi0 20752 191406 0 0 3 0x40014200 idle1 63848 330574 0 0 3 0x14200 bored softnet 13530 39821 0 0 3 0x14200 bored systqmp 68205 87066 0 0 3 0x14200 bored systq 89573 279885 0 0 3 0x40014200 bored softclock 35100 469953 0 0 3 0x40014200 idle0 1 366419 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 (0xffffffff82b03010) #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 ether_resolve+0x4ac sys/net/if_ethersubr.c:242 #10 ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] #10 ether_output+0x47 sys/net/if_ethersubr.c:353 #11 ip_output+0x106b sys/netinet/ip_output.c:468 #12 rip_output+0x2cb sys/netinet/raw_ip.c:302 #13 rip_usrreq+0x49c sys/netinet/raw_ip.c:554 #14 sosend+0x632 sys/kern/uipc_socket.c:582 #15 sendit+0x65d sys/kern/uipc_syscalls.c:653 #16 sys_sendto+0x80 sys/kern/uipc_syscalls.c:520 #17 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #17 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #18 Xsyscall+0x128 Process 12086 (syz-executor.3) thread 0xffff8000fffefcf0 (468102) exclusive rwlock netlock r = 0 (0xffffffff82904160) #0 witness_lock+0x44d #1 solock+0x86 sys/kern/uipc_socket2.c:295 #2 sosend+0x517 sys/kern/uipc_socket.c:570 #3 sendit+0x65d sys/kern/uipc_syscalls.c:653 #4 sys_sendto+0x80 sys/kern/uipc_syscalls.c:520 #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 (0xffffffff82b03010) #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 ether_resolve+0x4ac sys/net/if_ethersubr.c:242 #10 ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] #10 ether_output+0x47 sys/net/if_ethersubr.c:353 #11 ip_output+0x106b sys/netinet/ip_output.c:468 #12 rip_output+0x2cb sys/netinet/raw_ip.c:302 #13 rip_usrreq+0x49c sys/netinet/raw_ip.c:554 #14 sosend+0x632 sys/kern/uipc_socket.c:582 #15 sendit+0x65d sys/kern/uipc_syscalls.c:653 #16 sys_sendto+0x80 sys/kern/uipc_syscalls.c:520 #17 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #17 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #18 Xsyscall+0x128 Process 6422 (syz-executor.6) thread 0xffff8000246be7e8 (75290) exclusive rrwlock inode r = 0 (0xfffffd8065782a28) #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 (0xfffffd80689cee70) #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 45482 (syz-executor.4) thread 0xffff8000ffff5ce0 (245095) exclusive rrwlock inode r = 0 (0xfffffd8065782098) #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 vget+0x1d3 sys/kern/vfs_subr.c:677 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1318 #8 ufs_lookup+0x13ba sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x58 sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e5 sys/kern/vfs_lookup.c:561 #11 namei+0x36a sys/kern/vfs_lookup.c:245 #12 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1850 #13 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #13 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd80689ce2c0) #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 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1850 #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 37260 (syz-executor.0) thread 0xffff8000ffff4fc0 (299988) exclusive rrwlock inode r = 0 (0xfffffd80657825e8) #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 vget+0x1d3 sys/kern/vfs_subr.c:677 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1318 #8 ufs_lookup+0x13ba sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x58 sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e5 sys/kern/vfs_lookup.c:561 #11 namei+0x36a sys/kern/vfs_lookup.c:245 #12 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1850 #13 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #13 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806a8574d8) #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 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1850 #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 10182 6478K 6803K 78643K 11708 0 pcb 13 9K 9K 78643K 40 0 rtable 228 9K 9K 78643K 377 0 ifaddr 92 17K 18K 78643K 100 0 counters 56 35K 35K 78643K 56 0 ioctlops 0 0K 4K 78643K 1502 0 iov 0 0K 0K 78643K 10 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 5 0 vnodes 1306 82K 82K 78643K 1459 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 12 0K 0K 78643K 16 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 15 53K 85K 78643K 344 0 sigio 0 0K 0K 78643K 6 0 proc 67 87K 124K 78643K 513 0 subproc 104 6K 6K 78643K 104 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 6 0 in_multi 88 5K 6K 78643K 103 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 43 201K 201K 78643K 43 0 exec 0 0K 2K 78643K 650 0 pfkey data 0 0K 0K 78643K 4 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 306 82K 83K 78643K 6035 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 14 0K 2K 78643K 30 0 temp 112 4701K 4765K 78643K 5067 0 kqueue 12 18K 22K 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 37 0 34 1 0 1 1 0 8 0 rtentry 112 115 0 13 4 0 4 4 0 8 0 unpcb 136 159 0 78 3 0 3 3 0 8 0 syncache 296 4 0 4 1 1 0 1 0 8 0 tcpqe 32 69 0 69 1 1 0 1 0 8 0 tcpcb 736 107 0 95 8 6 2 7 0 8 0 arp 120 20 0 3 1 0 1 1 0 8 0 inpcb 312 401 0 358 12 6 6 7 0 8 2 nd6 48 24 0 3 1 0 1 1 0 8 0 pkpcb 40 4 0 4 1 0 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 pffrag 232 1 0 0 1 0 1 1 0 482 0 pffrnode 88 1 0 0 1 0 1 1 0 8 0 pffrent 40 9 0 8 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 pftag 88 4 0 4 1 0 1 1 0 8 1 pfstitem 24 62 0 0 1 0 1 1 0 8 0 pfstkey 112 62 0 0 2 0 2 2 0 8 0 pfstate 320 62 0 0 6 0 6 6 0 8 0 pfrule 1360 28 0 23 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 465 0 45 30 1 29 30 0 8 0 art_table 32 466 0 45 4 0 4 4 0 8 0 art_node 16 114 0 21 1 0 1 1 0 8 0 sysvmsgpl 40 10 0 7 2 1 1 1 0 8 0 semupl 112 1 0 1 1 0 1 1 0 8 1 semapl 112 13 0 3 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1803 0 362 91 0 91 91 0 8 0 ffsino 272 1803 0 362 97 0 97 97 0 8 0 nchpl 144 2325 0 661 62 0 62 62 0 8 0 uvmvnodes 80 2010 0 0 42 0 42 42 0 8 0 vnodes 224 2010 0 0 119 0 119 119 0 8 0 namei 1024 7725 0 7724 3 2 1 2 0 8 0 percpumem 16 40 0 0 1 0 1 1 0 8 0 scxspl 216 6752 0 6749 3 2 1 2 0 8 0 plimitpl 152 32 0 17 1 0 1 1 0 8 0 sigapl 424 646 0 604 6 0 6 6 0 8 0 futexpl 64 2233 0 2232 2 1 1 1 0 8 0 knotepl 120 237 0 0 7 0 7 7 0 8 0 kqueuepl 216 49 0 41 1 0 1 1 0 8 0 pipepl 336 198 0 170 6 3 3 6 0 8 0 fdescpl 496 632 0 604 5 0 5 5 0 8 0 filepl 152 3076 0 2735 17 3 14 14 0 8 0 lockfpl 104 48 0 46 1 0 1 1 0 8 0 lockfspl 48 17 0 15 1 0 1 1 0 8 0 sessionpl 144 25 0 8 1 0 1 1 0 8 0 pgrppl 48 33 0 16 1 0 1 1 0 8 0 ucredpl 96 413 0 399 1 0 1 1 0 8 0 zombiepl 144 604 0 604 2 1 1 1 0 8 1 processpl 1064 646 0 604 4 0 4 4 0 8 0 procpl 672 1122 0 1069 7 0 7 7 0 8 1 srpgc 96 2 0 2 1 1 0 1 0 8 0 sockpl 480 601 0 474 25 8 17 17 0 8 0 mcl64k 65536 14 0 0 2 0 2 2 0 8 0 mcl16k 16384 4 0 0 1 0 1 1 0 8 0 mcl12k 12288 4 0 0 1 0 1 1 0 8 0 mcl9k 9216 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 10 0 0 2 0 2 2 0 8 0 mcl4k 4096 4 0 0 1 0 1 1 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 185 0 0 23 0 23 23 0 8 0 mtagpl 96 118 0 0 3 0 3 3 0 8 0 mbufpl 256 307 0 0 19 0 19 19 0 8 0 bufpl 288 3927 0 146 271 0 271 271 0 8 0 anonpl 24 130571 0 113004 116 5 111 111 0 186 3 amapchunkpl 152 13848 0 13041 38 1 37 37 0 158 1 amappl16 200 1217 0 691 28 0 28 28 0 8 0 amappl15 192 162 0 156 1 0 1 1 0 8 0 amappl14 184 23 0 22 2 1 1 1 0 8 0 amappl13 176 171 0 165 1 0 1 1 0 8 0 amappl12 168 47 0 44 2 1 1 1 0 8 0 amappl11 160 53 0 38 1 0 1 1 0 8 0 amappl10 152 48 0 42 1 0 1 1 0 8 0 amappl9 144 511 0 507 1 0 1 1 0 8 0 amappl8 136 582 0 536 2 0 2 2 0 8 0 amappl7 128 133 0 120 1 0 1 1 0 8 0 amappl6 120 243 0 218 2 1 1 2 0 8 0 amappl5 112 370 0 351 1 0 1 1 0 8 0 amappl4 104 863 0 838 2 1 1 2 0 8 0 amappl3 96 247 0 232 1 0 1 1 0 8 0 amappl2 88 676 0 624 3 1 2 3 0 8 0 amappl1 80 14740 0 14192 20 6 14 19 0 8 1 amappl 88 5582 0 5343 7 0 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 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 632 0 604 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 632 0 604 1 0 1 1 0 8 0 vmmpekpl 168 9984 0 9941 3 0 3 3 0 8 0 vmmpepl 168 61800 0 59438 147 32 115 137 0 357 6 vmsppl 368 631 0 604 4 0 4 4 0 8 0 rwobjpl 56 18037 0 14558 51 1 50 50 0 8 0 pdppl 4096 1271 0 1208 95 26 69 79 0 8 6 pvpl 32 356628 0 334887 278 89 189 259 0 265 8 pmappl 248 631 0 604 3 0 3 3 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 674 0 47 18 0 18 18 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(ffffffff825a2db5) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff829f3ad8,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd8066449380) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd8066449380) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd8066449268) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff80002c9306d8,ffff80002c9306e4,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff80002c9306d8,ffff80002c9306e4,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff80002c9306d8,ffff80002c9306e4,0,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff80002c9306d8,ffff80002c9306e4,4,0,ffff80000019f2a8) at ip_input_if+0x2a1 ipv4_input(ffff80000019f2a8,fffffd806e249900) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff80000019f2a8,fffffd806e249900,2) at if_input_local+0x10e sys/net/if.c:774 ether_resolve(ffff80000019f2a8,fffffd8066c52b00,fffffd806f67ccb8,fffffd806f4330e0,ffff80002c930828) at ether_resolve+0x4ac sys/net/if_ethersubr.c:242 ether_output(ffff80000019f2a8,fffffd8066c52b00,fffffd806f67ccb8,fffffd806f4330e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] ether_output(ffff80000019f2a8,fffffd8066c52b00,fffffd806f67ccb8,fffffd806f4330e0) at ether_output+0x47 sys/net/if_ethersubr.c:353 ip_output(fffffd8066c52b00,0,fffffd806f67cca8,20,0,fffffd806f67cc30,a586270ab303b0cf) at ip_output+0x106b sys/netinet/ip_output.c:468 rip_output(fffffd8066c52b00,fffffd80742633c8,ffff80002c930a40,1) at rip_output+0x2cb sys/netinet/raw_ip.c:302 rip_usrreq(fffffd80742633c8,9,fffffd8066c52b00,0,0,ffff8000fffefcf0) at rip_usrreq+0x49c sys/netinet/raw_ip.c:554 sosend(fffffd80742633c8,0,ffff80002c930bb0,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 sendit(ffff8000fffefcf0,3,ffff80002c930cb0,0,ffff80002c930da0) at sendit+0x65d sys/kern/uipc_syscalls.c:653 sys_sendto(ffff8000fffefcf0,ffff80002c930d48,ffff80002c930da0) at sys_sendto+0x80 sys/kern/uipc_syscalls.c:520 syscall(ffff80002c930e10) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002c930e10) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x346346f4240, count: -22 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: 0x7f7ffffcb510, 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: 0x7f7ffffcb510, count: -3