@ sü˙˙uvm_fault(0xfffffd805cc74d20, 0x28, 0, 1) -> e kernel: page fault trap, code=0 Stopped at bpfioctl+0xd25: movq 0x28(%rax),%rdi TID PID UID PRFLAGS PFLAGS CPU COMMAND *332243 69129 0 0 0x4000000 1K syz-executor.1 499533 24790 0 0x14000 0x200 0 reaper bpfioctl(31700,20004269,ffff800021312980,a,ffff800021258550) at bpfioctl+0xd25 sys/net/bpf.c:825 VOP_IOCTL(fffffd8062a9db10,20004269,ffff800021312980,a,fffffd807f7d7270,ffff800021258550) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd806712eb48,20004269,ffff800021312980,ffff800021258550) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:525 sys_ioctl(ffff800021258550,ffff800021312a98,ffff800021312ae0) at sys_ioctl+0x4a2 syscall(ffff800021312b60) at syscall+0x4c3 mi_syscall sys/sys/syscall_mi.h:101 [inline] syscall(ffff800021312b60) at syscall+0x4c3 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8b6670db2a0, count: 9 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault(0xfffffd805cc74d20, 0x28, 0, 1) -> e ddb{1}> trace bpfioctl(31700,20004269,ffff800021312980,a,ffff800021258550) at bpfioctl+0xd25 sys/net/bpf.c:825 VOP_IOCTL(fffffd8062a9db10,20004269,ffff800021312980,a,fffffd807f7d7270,ffff800021258550) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd806712eb48,20004269,ffff800021312980,ffff800021258550) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:525 sys_ioctl(ffff800021258550,ffff800021312a98,ffff800021312ae0) at sys_ioctl+0x4a2 syscall(ffff800021312b60) at syscall+0x4c3 mi_syscall sys/sys/syscall_mi.h:101 [inline] syscall(ffff800021312b60) at syscall+0x4c3 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8b6670db2a0, count: -6 ddb{1}> show registers rdi 0xffff80002a421000 rsi 0x24fb __ALIGN_SIZE+0x14fb rbp 0xffff8000213127b0 rbx 0 rdx 0xffff80002a421000 rcx 0x24fa __ALIGN_SIZE+0x14fa rax 0 r8 0x7f7fffffc000 r9 0x1 r10 0x74a117815e2ec8fa r11 0x1830425f2b9120ac r12 0 r13 0xffffffff8296dff0 cpu_info_full_primary+0x1ff0 r14 0xffff800000e0c400 r15 0 rip 0xffffffff81f81565 bpfioctl+0xd25 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff800021312730 ss 0x10 bpfioctl+0xd25: movq 0x28(%rax),%rdi ddb{1}> show proc PROC (syz-executor.1) pid=332243 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=81, nice=20 forw=0xffffffffffffffff, list=0xffff800021258a90,0xffff800021258800 process=0xffff80002e47a9b0 user=0xffff80002130d000, vmspace=0xfffffd805cc74d20 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 49422 186074 63516 0 2 0 syz-executor.3 49422 277002 63516 0 2 0x4000000 syz-executor.3 49422 189845 63516 0 2 0x4000000 syz-executor.3 52647 44966 72703 0 2 0x480 syz-executor.6 52647 46073 72703 0 3 0x4000080 fsleep syz-executor.6 81861 379758 73709 0 3 0x80 nanoslp syz-executor.0 81861 177305 73709 0 2 0x4000000 syz-executor.0 81861 341333 73709 0 3 0x4000080 fsleep syz-executor.0 69129 127908 36633 0 3 0x80 nanoslp syz-executor.1 69129 365349 36633 0 3 0x4000080 fsleep syz-executor.1 *69129 332243 36633 0 7 0x4000000 syz-executor.1 36633 279307 81800 0 3 0x82 nanoslp syz-executor.1 72703 222913 81800 0 2 0x482 syz-executor.6 13749 270153 81800 0 3 0x82 piperd syz-executor.5 20588 44886 1 0 3 0x100083 ttyin getty 4120 520130 81800 0 3 0x82 piperd syz-executor.7 84884 3336 81800 0 2 0x482 syz-executor.2 69913 428425 81800 0 3 0x82 piperd syz-executor.4 63516 454665 81800 0 3 0x82 nanoslp syz-executor.3 73709 229476 81800 0 2 0x2 syz-executor.0 90245 336681 0 0 3 0x14200 acct acct 53862 423074 0 0 3 0x14200 bored sosplice 81800 231107 71104 0 3 0x82 wait syz-fuzzer 81800 255278 71104 0 3 0x4000082 thrsleep syz-fuzzer 81800 395820 71104 0 3 0x4000082 thrsleep syz-fuzzer 81800 281393 71104 0 3 0x4000082 thrsleep syz-fuzzer 81800 24964 71104 0 3 0x4000082 thrsleep syz-fuzzer 81800 39930 71104 0 3 0x4000082 kqread syz-fuzzer 81800 223891 71104 0 3 0x4000082 wait syz-fuzzer 81800 401350 71104 0 3 0x4000082 thrsleep syz-fuzzer 81800 150384 71104 0 3 0x4000082 wait syz-fuzzer 81800 336471 71104 0 3 0x4000082 thrsleep syz-fuzzer 81800 216947 71104 0 3 0x4000082 wait syz-fuzzer 81800 279351 71104 0 3 0x4000082 wait syz-fuzzer 81800 298837 71104 0 3 0x4000082 thrsleep syz-fuzzer 81800 246265 71104 0 3 0x4000082 wait syz-fuzzer 81800 324027 71104 0 3 0x4000082 wait syz-fuzzer 81800 1682 71104 0 3 0x4000082 wait syz-fuzzer 81800 161038 71104 0 3 0x4000082 thrsleep syz-fuzzer 71104 487973 14573 0 3 0x10008a sigsusp ksh 14573 172637 23176 0 3 0x9a kqread sshd 23176 482465 1 0 3 0x88 kqread sshd 73685 356367 1391 74 3 0x1100092 bpf pflogd 1391 484838 1 0 3 0x80 netio pflogd 42191 129436 98422 73 3 0x1100090 kqread syslogd 98422 110558 1 0 3 0x100082 netio syslogd 99168 153123 1 0 3 0x100080 kqread resolvd 48739 152620 65667 77 3 0x100092 kqread dhcpleased 15537 26217 65667 77 3 0x100092 kqread dhcpleased 65667 157724 1 0 3 0x80 kqread dhcpleased 12627 451487 0 0 3 0x14200 bored smr 6020 375114 0 0 2 0x14200 zerothread 50170 487075 0 0 3 0x14200 aiodoned aiodoned 96247 335613 0 0 3 0x14200 syncer update 40225 51946 0 0 3 0x14200 cleaner cleaner 24790 499533 0 0 7 0x14200 reaper 6240 145176 0 0 3 0x14200 pgdaemon pagedaemon 26441 377267 0 0 3 0x14200 bored viomb 14145 348518 0 0 3 0x40014200 acpi0 acpi0 46244 383836 0 0 3 0x40014200 idle1 67187 106720 0 0 3 0x14200 bored softnet 19696 455866 0 0 3 0x14200 bored softnet 46176 444962 0 0 2 0x14200 softnet 37512 302750 0 0 3 0x14200 bored softnet 58262 136824 0 0 3 0x14200 bored systqmp 26306 457952 0 0 3 0x14200 bored systq 17275 13419 0 0 3 0x40014200 bored softclock 52611 225799 0 0 3 0x40014200 idle0 1 255642 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10255 6589K 14715K 78643K 69734 0 pcb 15 18K 21K 78643K 7263 0 rtable 224 26K 28K 78643K 7908 0 ifaddr 322 81K 81K 78643K 3001 0 sysctl 2 0K 0K 78643K 14 0 counters 54 35K 36K 78643K 1048 0 ioctlops 0 0K 4K 78643K 8826 0 iov 0 0K 32K 78643K 4603 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1486 93K 93K 78643K 22273 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 304 0 VM map 2 1K 1K 78643K 2 0 sem 14 16K 32K 78643K 64 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 14 49K 93K 78643K 32553 0 sigio 0 0K 0K 78643K 606 0 proc 77 91K 127K 78643K 5974 0 subproc 104 6K 6K 78643K 2161 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 22442 0 in_multi 68 4K 6K 78643K 2763 0 ether_multi 1 0K 0K 78643K 217 0 mrt 1 0K 0K 78643K 509 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 301 1341K 1341K 78643K 301 0 exec 0 0K 2K 78643K 7448 0 pfkey data 0 0K 0K 78643K 35 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 483 549K 565K 78643K 192988 0 UVM aobj 55 6K 6K 78643K 58 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 832 0 NDP 17 0K 1K 78643K 894 0 temp 149 4735K 70271K 78643K 443287 0 kqueue 12 18K 28K 78643K 3306 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> 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 2548 0 2545 25 24 1 3 0 8 0 rtentry 112 2596 0 2526 4 1 3 4 0 8 0 unpcb 144 34965 0 34950 241 236 5 11 0 8 4 syncache 296 103 0 103 27 27 0 1 0 8 0 tcpqe 32 240 0 240 12 12 0 1 0 8 0 tcpcb 768 29975 0 29962 646 637 9 23 0 8 7 arp 120 369 0 354 1 0 1 1 0 8 0 inpcb 368 50868 0 50855 456 449 7 29 0 8 5 ip6q 72 4 0 4 1 1 0 1 0 8 0 ip6af 40 28 0 28 1 1 0 1 0 8 0 nd6 48 580 0 565 1 0 1 1 0 8 0 pkpcb 40 107 0 107 12 12 0 1 0 8 0 kcovpl 48 166 0 158 1 0 1 1 0 8 0 ppxss 1256 275 0 275 36 35 1 1 0 8 1 pfstscr 40 4 0 4 1 1 0 1 0 8 0 pffrag 232 164 0 163 9 8 1 1 0 482 0 pffrnode 88 164 0 163 9 8 1 1 0 8 0 pffrent 40 532 0 531 9 8 1 1 0 8 0 pfosfp 40 1428 0 1428 5 5 0 5 0 8 0 pfosfpen 112 1428 0 1428 21 21 0 21 0 8 0 pfrktable 1344 220 0 202 3 1 2 2 0 8 0 pfanchor 1280 562 2 50 44 1 43 43 0 8 0 pfpktdelay 88 7 0 7 7 7 0 1 0 8 0 pftag 88 4 0 0 1 0 1 1 0 8 0 pfqueue 264 6 0 6 2 2 0 1 0 8 0 pfstitem 24 68 0 65 1 0 1 1 0 8 0 pfstkey 120 76 0 73 1 0 1 1 0 8 0 pfstate 336 72 0 69 3 2 1 3 0 8 0 pfrule 1360 1193 0 801 34 1 33 33 0 8 0 rttmr 136 219 0 219 15 15 0 1 0 8 0 art_heap8 4096 32 0 31 29 28 1 3 0 8 0 art_heap4 256 11809 0 11511 80 57 23 31 0 8 0 art_table 32 11841 0 11542 7 3 4 4 0 8 0 art_node 16 2592 0 2531 1 0 1 1 0 8 0 sysvmsgpl 40 37 0 11 1 0 1 1 0 8 0 semupl 112 6 0 6 1 1 0 1 0 8 0 semapl 112 28 0 16 1 0 1 1 0 8 0 shmpl 112 55 0 5 3 1 2 2 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 42757 0 41199 98 0 98 98 0 8 0 ffsino 272 42757 0 41199 105 0 105 105 0 8 0 nchpl 144 86037 0 85523 63 39 24 63 0 8 0 rtmask 32 14 0 14 6 6 0 1 0 8 0 uvmvnodes 80 19952 0 0 408 0 408 408 0 8 0 vnodes 216 19952 0 0 1109 0 1109 1109 0 8 0 namei 1024 295311 0 295311 10 9 1 2 0 8 1 percpumem 16 536 0 497 1 0 1 1 0 8 0 vcpupl 2048 103 0 0 13 0 13 13 0 8 0 vmpool 568 108 0 5 8 0 8 8 0 8 0 pfiaddrpl 120 449 0 10 14 0 14 14 0 8 0 kstatmem 264 972 0 938 3 0 3 3 0 8 0 scsiplug 72 8 0 8 3 3 0 1 0 8 0 scxspl 216 250331 0 250331 61 60 1 8 0 8 1 plimitpl 152 3856 0 3840 1 0 1 1 0 8 0 sigapl 424 32583 0 32536 10 3 7 8 0 8 0 futexpl 64 314347 0 314344 5 4 1 1 0 8 0 knotepl 120 1522 0 0 18 0 18 18 0 8 0 kqueuepl 216 5975 0 5967 77 75 2 8 0 8 1 pipepl 320 5614 0 5586 163 155 8 13 0 8 5 fdescpl 496 32540 0 32513 5 0 5 5 0 8 0 filepl 152 229772 0 229530 309 291 18 33 0 8 8 lockfpl 104 8088 0 8086 11 10 1 2 0 8 0 lockfspl 48 2491 0 2489 1 0 1 1 0 8 0 sessionpl 144 186 0 169 1 0 1 1 0 8 0 pgrppl 48 543 0 526 1 0 1 1 0 8 0 ucredpl 104 23106 0 23094 1 0 1 1 0 8 0 zombiepl 144 32537 0 32536 4 3 1 1 0 8 0 processpl 1064 32583 0 32536 5 0 5 5 0 8 0 procpl 672 93187 0 93117 29 20 9 10 0 8 0 srpgc 96 260 0 260 45 44 1 1 0 8 1 sosppl 168 183 0 183 31 30 1 1 0 8 1 sockpl 488 88519 0 88490 1480 1468 12 54 0 8 7 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 41 0 0 3 0 3 3 0 8 0 mcl12k 12288 25 0 0 3 1 2 2 0 8 0 mcl9k 9216 29 0 0 2 0 2 2 0 8 0 mcl8k 8192 73 0 0 6 3 3 6 0 8 0 mcl4k 4096 65 0 0 3 0 3 3 0 8 0 mcl2k2 2112 17 0 0 2 0 2 2 0 8 0 mcl2k 2048 614 0 0 39 15 24 39 0 8 0 mtagpl 96 1371 0 0 27 1 26 27 0 8 0 mbufpl 256 2211 0 0 95 0 95 95 0 8 0 bufpl 288 55224 0 46583 658 5 653 658 0 8 0 anonpl 24 6389828 0 6371232 289 160 129 141 0 186 0 amapchunkpl 152 557113 0 556361 181 148 33 44 0 158 1 amappl16 200 89244 0 88514 260 214 46 50 0 8 0 amappl15 192 6718 0 6718 2 1 1 1 0 8 1 amappl14 184 3850 0 3842 1 0 1 1 0 8 0 amappl13 176 4958 0 4953 1 0 1 1 0 8 0 amappl12 168 4625 0 4616 1 0 1 1 0 8 0 amappl11 160 3795 0 3774 2 0 2 2 0 8 0 amappl10 152 3366 0 3358 1 0 1 1 0 8 0 amappl9 144 4900 0 4888 1 0 1 1 0 8 0 amappl8 136 7617 0 7453 8 2 6 6 0 8 0 amappl7 128 4724 0 4701 1 0 1 1 0 8 0 amappl6 120 5534 0 5509 2 1 1 2 0 8 0 amappl5 112 27252 0 27236 1 0 1 1 0 8 0 amappl4 104 13297 0 13253 2 0 2 2 0 8 0 amappl3 96 102322 0 102261 2 0 2 2 0 8 0 amappl2 88 37549 0 37474 3 1 2 3 0 8 0 amappl1 80 773484 0 772704 23 5 18 23 0 8 0 amappl 88 189396 0 189159 7 1 6 6 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 57 0 3 1 0 1 1 0 8 0 uaddrrnd 24 32650 0 32520 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 32650 0 32520 1 0 1 1 0 8 0 vmmpekpl 168 247405 0 247317 5 0 5 5 0 8 0 vmmpepl 168 3225445 0 3222161 363 203 160 163 0 357 0 vmsppl 368 32649 0 32519 14 1 13 13 0 8 0 rwobjpl 56 796573 0 774469 330 16 314 314 0 8 0 pdppl 4096 65307 0 65141 1463 1291 172 172 0 8 6 pvpl 32 12548120 0 12525860 701 484 217 268 0 265 0 pmappl 248 32649 0 32519 9 0 9 9 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 3154 0 1898 37 0 37 37 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffffffff8296dff0) 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 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2f kd_curproc sys/dev/kcov.c:578 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2f sys/dev/kcov.c:148 uvm_pmr_size_RBT_COMPARE(fffffd8006b334c0,fffffd8006e8a740) at uvm_pmr_size_RBT_COMPARE+0x27 uvm_pmr_size_cmp sys/uvm/uvm_pmemrange.c:232 [inline] uvm_pmr_size_RBT_COMPARE(fffffd8006b334c0,fffffd8006e8a740) at uvm_pmr_size_RBT_COMPARE+0x27 sys/uvm/uvm_pmemrange.c:98 _rb_insert(ffffffff82869750,fffffd8003734008,fffffd8006b334c0) at _rb_insert+0x66 sys/kern/subr_tree.c:414 uvm_pmr_remove_1strange(ffff800021239c48,0,0,0) at uvm_pmr_remove_1strange+0x6b2 uvm_pmr_freepageq(ffff800021239c48) at uvm_pmr_freepageq+0x126 sys/uvm/uvm_pmemrange.c:1345 amap_wipeout(fffffd8067ffdd08) at amap_wipeout+0x1ff sys/uvm/uvm_amap.c:523 uvm_unmap_detach(ffff800021239d10,1) at uvm_unmap_detach+0x7d sys/uvm/uvm_map.c:1351 uvm_map_teardown(fffffd806a9285d0) at uvm_map_teardown+0x262 sys/uvm/uvm_map.c:2541 uvmspace_free(fffffd806a9285d0) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3436 reaper(ffff8000212337a8) at reaper+0x19a sys/kern/kern_exit.c:448 end trace frame: 0x0, count: 2 ddb{0}> trace x86_ipi_db(ffffffff8296dff0) 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 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2f kd_curproc sys/dev/kcov.c:578 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2f sys/dev/kcov.c:148 uvm_pmr_size_RBT_COMPARE(fffffd8006b334c0,fffffd8006e8a740) at uvm_pmr_size_RBT_COMPARE+0x27 uvm_pmr_size_cmp sys/uvm/uvm_pmemrange.c:232 [inline] uvm_pmr_size_RBT_COMPARE(fffffd8006b334c0,fffffd8006e8a740) at uvm_pmr_size_RBT_COMPARE+0x27 sys/uvm/uvm_pmemrange.c:98 _rb_insert(ffffffff82869750,fffffd8003734008,fffffd8006b334c0) at _rb_insert+0x66 sys/kern/subr_tree.c:414 uvm_pmr_remove_1strange(ffff800021239c48,0,0,0) at uvm_pmr_remove_1strange+0x6b2 uvm_pmr_freepageq(ffff800021239c48) at uvm_pmr_freepageq+0x126 sys/uvm/uvm_pmemrange.c:1345 amap_wipeout(fffffd8067ffdd08) at amap_wipeout+0x1ff sys/uvm/uvm_amap.c:523 uvm_unmap_detach(ffff800021239d10,1) at uvm_unmap_detach+0x7d sys/uvm/uvm_map.c:1351 uvm_map_teardown(fffffd806a9285d0) at uvm_map_teardown+0x262 sys/uvm/uvm_map.c:2541 uvmspace_free(fffffd806a9285d0) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3436 reaper(ffff8000212337a8) at reaper+0x19a sys/kern/kern_exit.c:448 end trace frame: 0x0, count: -13 ddb{0}> machine ddbcpu 1 Stopped at bpfioctl+0xd25: movq 0x28(%rax),%rdi bpfioctl(31700,20004269,ffff800021312980,a,ffff800021258550) at bpfioctl+0xd25 sys/net/bpf.c:825 VOP_IOCTL(fffffd8062a9db10,20004269,ffff800021312980,a,fffffd807f7d7270,ffff800021258550) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd806712eb48,20004269,ffff800021312980,ffff800021258550) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:525 sys_ioctl(ffff800021258550,ffff800021312a98,ffff800021312ae0) at sys_ioctl+0x4a2 syscall(ffff800021312b60) at syscall+0x4c3 mi_syscall sys/sys/syscall_mi.h:101 [inline] syscall(ffff800021312b60) at syscall+0x4c3 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8b6670db2a0, count: 9 ddb{1}> trace bpfioctl(31700,20004269,ffff800021312980,a,ffff800021258550) at bpfioctl+0xd25 sys/net/bpf.c:825 VOP_IOCTL(fffffd8062a9db10,20004269,ffff800021312980,a,fffffd807f7d7270,ffff800021258550) at VOP_IOCTL+0x96 sys/kern/vfs_vops.c:264 vn_ioctl(fffffd806712eb48,20004269,ffff800021312980,ffff800021258550) at vn_ioctl+0xbc sys/kern/vfs_vnops.c:525 sys_ioctl(ffff800021258550,ffff800021312a98,ffff800021312ae0) at sys_ioctl+0x4a2 syscall(ffff800021312b60) at syscall+0x4c3 mi_syscall sys/sys/syscall_mi.h:101 [inline] syscall(ffff800021312b60) at syscall+0x4c3 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8b6670db2a0, count: -6