panic: malloc: allocation too large, type = 2, size = 1768304430 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 266315 85193 0 0 0 1 syz-executor * 96682 85193 0 0 0x4000000 0K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8309c038) at panic+0x1e5 sys/kern/subr_prf.c:198 malloc(69662f2e,2,2) at malloc+0xcf4 sys/kern/kern_malloc.c:334 bpf_allocbufs(ffff800001333800) at bpf_allocbufs+0x85 sys/net/bpf.c:1659 bpf_setif(ffff800001333800,ffff80002f5604e0) at bpf_setif+0x17d sys/net/bpf.c:1201 bpfioctl(31700,8020426c,ffff80002f5604e0,1,ffff8000399862b0) at bpfioctl+0xd2a sys/net/bpf.c:955 VOP_IOCTL(fffffd805f08b058,8020426c,ffff80002f5604e0,1,fffffd807f7d3208,ffff8000399862b0) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 vn_ioctl(fffffd8061e291e8,8020426c,ffff80002f5604e0,ffff8000399862b0) at vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 sys_ioctl(ffff8000399862b0,ffff80002f5606c0,ffff80002f560610) at sys_ioctl+0x5c3 syscall(ffff80002f5606c0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002f5606c0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8bfaf813bb0, count: 4 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: malloc: allocation too large, type = 2, size = 1768304430 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8309c038) at panic+0x1e5 sys/kern/subr_prf.c:198 malloc(69662f2e,2,2) at malloc+0xcf4 sys/kern/kern_malloc.c:334 bpf_allocbufs(ffff800001333800) at bpf_allocbufs+0x85 sys/net/bpf.c:1659 bpf_setif(ffff800001333800,ffff80002f5604e0) at bpf_setif+0x17d sys/net/bpf.c:1201 bpfioctl(31700,8020426c,ffff80002f5604e0,1,ffff8000399862b0) at bpfioctl+0xd2a sys/net/bpf.c:955 VOP_IOCTL(fffffd805f08b058,8020426c,ffff80002f5604e0,1,fffffd807f7d3208,ffff8000399862b0) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 vn_ioctl(fffffd8061e291e8,8020426c,ffff80002f5604e0,ffff8000399862b0) at vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 sys_ioctl(ffff8000399862b0,ffff80002f5606c0,ffff80002f560610) at sys_ioctl+0x5c3 syscall(ffff80002f5606c0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002f5606c0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8bfaf813bb0, count: -11 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002f560060 rbx 0xffffffff834cddc7 cpu_info_full_primary+0x2dc7 rdx 0xffff8000012ae2c0 rcx 0xffff8000399862b0 rax 0xffffffff834ccff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x4cb7956ce01c396 r11 0x54d6c0a31cb2283e r12 0xffffffff834cdbc8 cpu_info_full_primary+0x2bc8 r13 0 r14 0 r15 0x1 rip 0xffffffff82a6fbd5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002f560050 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=96682 pid=85193 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000399876f0,0xffffffff8360c558 process=0xffff800038182238 user=0xffff80002f55b000, vmspace=0xfffffd807eb8d558 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 85193 266315 88222 0 7 0 syz-executor *85193 96682 88222 0 7 0x4000000 syz-executor 96085 233470 13117 0 3 0x80 nanoslp syz-executor 96085 519620 13117 0 3 0x4000080 sbwait syz-executor 96085 61372 13117 0 3 0x4000080 fsleep syz-executor 32598 192725 5486 0 3 0x1000001 inode syz-executor 32598 8696 5486 0 3 0x5000080 kqsel syz-executor 32598 410868 5486 0 3 0x5000080 fsleep syz-executor 852 414875 42768 0 3 0x1 inode syz-executor 852 489451 42768 0 3 0x4000080 sbwait syz-executor 67627 126809 92505 0 3 0x3 inode syz-executor 88752 488921 1 0 3 0x80 nanoslp init 88222 73326 92505 0 3 0x82 nanoslp syz-executor 5486 393853 92505 0 3 0x82 nanoslp syz-executor 23588 423527 0 0 3 0x14280 nfsidl nfsio 37616 123817 0 0 3 0x14280 nfsidl nfsio 79405 193822 0 0 3 0x14280 nfsidl nfsio 95990 122739 0 0 3 0x14280 nfsidl nfsio 14112 312188 0 0 3 0x14280 nfsidl nfsio 37371 210223 0 0 3 0x14280 nfsidl nfsio 61423 504191 0 0 3 0x14280 nfsidl nfsio 95616 339804 0 0 3 0x14280 nfsidl nfsio 36968 73122 0 0 3 0x14280 nfsidl nfsio 80196 140054 0 0 3 0x14280 nfsidl nfsio 76798 326107 0 0 3 0x14280 nfsidl nfsio 3995 27825 0 0 3 0x14280 nfsidl nfsio 16553 197311 0 0 3 0x14280 nfsidl nfsio 58020 361011 0 0 3 0x14280 nfsidl nfsio 38314 475577 0 0 3 0x14280 nfsidl nfsio 17518 299733 0 0 3 0x14280 nfsidl nfsio 94151 233526 0 0 3 0x14280 nfsidl nfsio 50050 113007 0 0 3 0x14280 nfsidl nfsio 28341 307321 0 0 3 0x14280 nfsidl nfsio 45473 425894 0 0 3 0x14280 nfsidl nfsio 39287 198086 0 0 3 0x14200 bored sosplice 54387 76186 92505 0 3 0x82 wait syz-executor 42768 388151 92505 0 3 0x82 nanoslp syz-executor 43862 184858 92505 0 3 0x2 biowait syz-executor 13117 209489 92505 0 3 0x82 nanoslp syz-executor 6118 494846 92505 0 3 0x2 biowait syz-executor 92505 480314 23756 0 3 0x3 inode syz-executor 23756 230942 92956 0 3 0x10008a sigsusp ksh 92956 20437 63634 0 3 0x98 kqread sshd-session 63634 177698 22689 0 3 0x92 kqread sshd-session 22689 514617 1 0 3 0x88 kqread sshd 33668 391720 34596 74 3 0x1100092 bpf pflogd 34596 201673 1 0 3 0x80 sbwait pflogd 73578 272396 59350 73 3 0x1100090 kqread syslogd 59350 502847 1 0 3 0x100082 sbwait syslogd 14118 415159 1 0 3 0x100080 kqread resolvd 66847 36948 57052 77 3 0x100092 kqread dhcpleased 62832 273177 57052 77 3 0x100092 kqread dhcpleased 57052 18437 1 0 3 0x80 kqread dhcpleased 5537 35219 0 0 3 0x14200 bored smr 6904 338976 0 0 3 0x14200 pgzero zerothread 49218 359825 0 0 3 0x14200 aiodoned aiodoned 79764 390533 0 0 3 0x14200 syncer update 94164 165288 0 0 3 0x14200 cleaner cleaner 8957 356264 0 0 3 0x14200 reaper reaper 12020 45914 0 0 3 0x14200 pgdaemon pagedaemon 273 496092 0 0 3 0x14200 bored viomb 60645 357384 0 0 3 0x40014200 acpi0 acpi0 91105 355567 0 0 3 0x40014200 idle1 61231 199535 0 0 3 0x14200 bored softnet3 48721 510891 0 0 3 0x14200 bored softnet2 89032 390904 0 0 3 0x14200 bored softnet1 3586 303857 0 0 3 0x14200 bored softnet0 92232 111959 0 0 3 0x14200 bored systqmp 57225 352033 0 0 3 0x14200 bored systq 93606 360196 0 0 3 0x14200 tmoslp softclockmp 5840 476846 0 0 3 0x40014200 tmoslp softclock 73516 14641 0 0 3 0x40014200 idle0 1 419527 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex &bd->bd_mtx r = 0 (0xffff800001333818) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 sys/kern/kern_lock.c:239 #3 bpf_setif+0x97 sys/net/bpf.c:1200 #4 bpfioctl+0xd2a sys/net/bpf.c:955 #5 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 #6 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 #7 sys_ioctl+0x5c3 #8 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 85193 (syz-executor) thread 0xffff8000399862b0 (96682) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8360db10) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 vn_ioctl+0x4d sys/kern/vfs_vnops.c:514 #2 sys_ioctl+0x5c3 #3 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #3 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #4 Xsyscall+0x128 exclusive mutex &bd->bd_mtx r = 0 (0xffff800001333818) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 mtx_enter_try+0x178 #2 mtx_enter+0x60 sys/kern/kern_lock.c:239 #3 bpf_setif+0x97 sys/net/bpf.c:1200 #4 bpfioctl+0xd2a sys/net/bpf.c:955 #5 VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 #6 vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 #7 sys_ioctl+0x5c3 #8 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 43862 (syz-executor) thread 0xffff8000ffffc7a0 (184858) exclusive rrwlock inode r = 0 (0xfffffd806e9a50b8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2bd sys/kern/vfs_subr.c:694 #6 ufs_ihashget+0x185 sys/ufs/ufs/ufs_ihash.c:98 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1201 #8 ufs_lookup+0x19f8 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #11 namei+0x7aa sys/kern/vfs_lookup.c:250 #12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1851 #13 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807e2a52e0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2bd sys/kern/vfs_subr.c:694 #6 cache_lookup+0x36e sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x21b sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #10 namei+0x7aa sys/kern/vfs_lookup.c:250 #11 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1851 #12 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 Process 6118 (syz-executor) thread 0xffff80002a4342a0 (494846) exclusive rrwlock inode r = 0 (0xfffffd806e935ed8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:159 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3102 #10 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807a61d0d0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3087 #8 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb08 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10216 11126K 11871K 166960K 15921 0 pcb 19 15K 17K 166960K 697 0 rtable 201 7K 8K 166960K 682 0 pf 39 18K 26K 166960K 166 0 ifaddr 41 7K 8K 166960K 104 0 ifgroup 60 2K 2K 166960K 134 0 sysctl 4 1K 2K 166960K 7 0 counters 66 36K 37K 166960K 124 0 ioctlops 0 0K 4K 166960K 1889 0 iov 0 0K 28K 166960K 140 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1483 93K 94K 166960K 4212 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 61 0 VM map 2 1K 1K 166960K 2 0 sem 33 16K 18K 166960K 252 0 dirhash 12 2K 2K 166960K 36 0 ACPI 1690 195K 286K 166960K 12468 0 file desc 15 53K 93K 166960K 2651 0 sigio 0 0K 0K 166960K 42 0 proc 69 103K 128K 166960K 850 0 subproc 72 4K 4K 166960K 104 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 373 0 in_multi 84 6K 7K 166960K 234 0 ether_multi 1 0K 0K 166960K 29 0 mrt 1 0K 0K 166960K 12 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 91 413K 413K 166960K 91 0 exec 0 0K 1K 166960K 920 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 6 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 217 73K 89K 166960K 26247 0 UVM aobj 13 2K 2K 166960K 14 0 pinsyscall 39 78K 103K 166960K 3905 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 274 0 NDP 13 0K 2K 166960K 73 0 temp 77 6904K 6977K 166960K 130008 0 kqueue 14 22K 33K 166960K 441 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 24 0 0 1 0 1 1 0 8 0 rtpcb 120 254 0 250 3 2 1 3 0 8 0 rtentry 112 213 0 125 4 0 4 4 0 8 0 unpcb 144 2374 0 2353 20 17 3 8 0 8 1 syncache 336 15 0 15 4 3 1 1 0 8 1 tcpqe 32 4 0 4 2 2 0 1 0 8 0 tcpcb 808 926 0 919 20 12 8 8 0 8 7 arp 120 38 0 21 1 0 1 1 0 8 0 inpcb 376 3286 0 3271 27 18 9 9 0 8 6 ip6q 72 1 0 1 1 1 0 1 0 8 0 ip6af 40 2 0 2 1 1 0 1 0 8 0 nd6 136 42 0 19 1 0 1 1 0 8 0 pkpcb 40 41 0 41 4 3 1 1 0 8 1 kcovpl 48 11 0 3 1 0 1 1 0 8 0 ppxss 1168 24 0 24 3 2 1 1 0 8 1 pffrag 232 17 0 9 1 0 1 1 0 482 0 pffrnode 88 14 0 7 1 0 1 1 0 8 0 pffrent 40 38 0 30 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 pfrktable 1344 2 0 2 1 1 0 1 0 8 0 pfanchor 1288 4 0 0 1 0 1 1 0 8 0 pftag 88 3 0 2 1 0 1 1 0 8 0 pfstitem 24 183 0 45 1 0 1 1 0 8 0 pfstkey 128 185 0 47 5 0 5 5 0 8 0 pfstate 376 184 0 46 15 1 14 14 0 8 0 pfrule 1344 98 0 27 7 1 6 6 0 8 0 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 965 0 545 34 7 27 29 0 8 0 art_table 32 968 0 545 4 0 4 4 0 8 0 art_node 16 210 0 136 1 0 1 1 0 8 0 sysvmsgpl 40 30 0 20 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 246 0 215 1 0 1 1 0 8 0 shmpl 112 11 0 1 1 0 1 1 0 8 0 dirhash 1024 33 0 16 3 0 3 3 0 8 0 dino2pl 256 6131 0 4631 95 0 95 95 0 8 0 ffsino 280 6131 0 4631 109 0 109 109 0 8 0 nchpl 144 9911 0 8222 64 0 64 64 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 36321 0 36320 6 5 1 2 0 8 0 percpumem 16 76 0 29 1 0 1 1 0 8 0 kstatmem 264 84 0 58 3 0 3 3 0 8 1 scsiplug 72 8 0 8 4 3 1 1 0 8 1 scxspl 216 29101 0 29099 14 11 3 8 1 8 2 plimitpl 152 434 0 418 1 0 1 1 0 8 0 sigapl 424 2991 0 2923 9 0 9 9 0 8 0 futexpl 64 38518 0 38516 1 0 1 1 0 8 0 knotepl 120 585 0 0 17 0 17 17 0 8 0 kqueuepl 216 785 0 774 6 5 1 5 0 8 0 pipepl 328 541 0 513 13 10 3 8 0 8 0 fdescpl 504 2949 0 2920 5 0 5 5 0 8 0 filepl 152 21663 0 21441 32 19 13 21 0 8 2 lockfpl 104 1607 0 1604 3 2 1 2 0 8 0 lockfspl 48 500 0 497 1 0 1 1 0 8 0 sessionpl 144 38 0 30 1 0 1 1 0 8 0 pgrppl 48 68 0 52 1 0 1 1 0 8 0 ucredpl 104 4124 0 4110 1 0 1 1 0 8 0 zombiepl 144 2924 0 2923 2 1 1 1 0 8 0 processpl 1168 2991 0 2923 7 1 6 6 0 8 0 procpl 648 7005 0 6931 8 0 8 8 0 8 0 srpgc 96 14 0 14 4 3 1 1 0 8 1 sosppl 168 24 0 24 3 2 1 1 0 8 1 sockpl 688 5980 0 5942 52 42 10 22 0 8 5 mcl64k 65536 7 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 110 0 0 14 0 14 14 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 36 0 0 4 0 4 4 0 8 0 mtagpl 96 138 0 0 4 0 4 4 0 8 0 mbufpl 256 1233 0 0 78 0 78 78 0 8 0 bufpl 280 7823 0 1657 441 0 441 441 0 8 0 anonpl 24 383476 0 374330 111 28 83 83 0 185 7 amapchunkpl 152 85282 0 84727 47 9 38 38 0 158 11 amappl16 200 8728 0 8441 55 26 29 29 0 8 3 amappl15 192 7 0 7 1 1 0 1 0 8 0 amappl14 184 146 0 135 1 0 1 1 0 8 0 amappl13 176 36 0 35 1 0 1 1 0 8 0 amappl12 168 3666 0 3638 3 1 2 2 0 8 0 amappl11 160 55 0 41 1 0 1 1 0 8 0 amappl10 152 8 0 8 3 3 0 1 0 8 0 amappl9 144 248 0 247 2 1 1 1 0 8 0 amappl8 136 26 0 23 1 0 1 1 0 8 0 amappl7 128 129 0 118 1 0 1 1 0 8 0 amappl6 120 225 0 222 1 0 1 1 0 8 0 amappl5 112 164 0 153 1 0 1 1 0 8 0 amappl4 104 403 0 385 1 0 1 1 0 8 0 amappl3 96 18036 0 17935 4 0 4 4 0 8 0 amappl2 88 841 0 775 2 0 2 2 0 8 0 amappl1 80 18740 0 18201 14 0 14 14 0 8 0 amappl 88 25511 0 25347 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 3 0 2 1 0 1 1 0 8 0 dma256 256 7 0 7 2 2 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 7 0 7 2 1 1 1 0 8 1 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 20 0 19 1 0 1 1 0 8 0 aobjpl 72 13 0 1 1 0 1 1 0 8 0 uaddrrnd 24 2949 0 2920 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2949 0 2920 1 0 1 1 0 8 0 vmmpekpl 168 24157 0 24113 3 0 3 3 0 8 0 vmmpepl 168 185735 0 183730 122 15 107 107 0 357 2 vmsppl 456 2948 0 2920 5 0 5 5 0 8 0 rwobjpl 64 53636 0 46548 119 0 119 119 0 8 0 pdppl 4096 5905 0 5840 141 70 71 85 0 8 6 pvpl 32 20643 0 0 168 2 166 166 0 265 0 pmappl 248 2948 0 2920 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 424 0 103 11 1 10 10 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8309c038) at panic+0x1e5 sys/kern/subr_prf.c:198 malloc(69662f2e,2,2) at malloc+0xcf4 sys/kern/kern_malloc.c:334 bpf_allocbufs(ffff800001333800) at bpf_allocbufs+0x85 sys/net/bpf.c:1659 bpf_setif(ffff800001333800,ffff80002f5604e0) at bpf_setif+0x17d sys/net/bpf.c:1201 bpfioctl(31700,8020426c,ffff80002f5604e0,1,ffff8000399862b0) at bpfioctl+0xd2a sys/net/bpf.c:955 VOP_IOCTL(fffffd805f08b058,8020426c,ffff80002f5604e0,1,fffffd807f7d3208,ffff8000399862b0) at VOP_IOCTL+0xac sys/kern/vfs_vops.c:264 vn_ioctl(fffffd8061e291e8,8020426c,ffff80002f5604e0,ffff8000399862b0) at vn_ioctl+0xf8 sys/kern/vfs_vnops.c:531 sys_ioctl(ffff8000399862b0,ffff80002f5606c0,ffff80002f560610) at sys_ioctl+0x5c3 syscall(ffff80002f5606c0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002f5606c0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8bfaf813bb0, count: -11 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029b5bff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x7e6a109d5000, count: 12 ddb{1}> trace x86_ipi_db(ffff800029b5bff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x7e6a109d5000, count: -3