uvm_fault(0xfffffd8069cef930, 0x7, 0, 1) -> e kernel: page fault trap, code=0 Stopped at witness_checkorder+0x1ec: movl 0x8(%r14),%ebx TID PID UID PRFLAGS PFLAGS CPU COMMAND 44851 73755 0 0x12 0 0 sshd witness_checkorder(fffffd806f0cb370,9,0) at witness_checkorder+0x1ec sys/kern/subr_witness.c:794 mtx_enter(fffffd806f0cb360) at mtx_enter+0x3e sys/kern/kern_lock.c:265 knote_remove(ffff800021268ac0,fffffd806f0cb360,fffffd806f0cb3e8,3,0) at knote_remove+0x20d sys/kern/kern_event.c:1881 knote_fdclose(ffff800021268ac0,3) at knote_fdclose+0xae sys/kern/kern_event.c:1934 fdfree(ffff800021268ac0) at fdfree+0xdf sys/kern/kern_descrip.c:1196 exit1(ffff800021268ac0,0,0,1) at exit1+0x3e4 sys/kern/kern_exit.c:206 sys_exit(ffff800021268ac0,ffff80002677f9b0,ffff80002677fa00) at sys_exit+0x1a sys/kern/kern_exit.c:89 syscall(ffff80002677fa80) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002677fa80) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f32d59cd600, count: 6 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(0xfffffd8069cef930, 0x7, 0, 1) -> e ddb{1}> trace witness_checkorder(fffffd806f0cb370,9,0) at witness_checkorder+0x1ec sys/kern/subr_witness.c:794 mtx_enter(fffffd806f0cb360) at mtx_enter+0x3e sys/kern/kern_lock.c:265 knote_remove(ffff800021268ac0,fffffd806f0cb360,fffffd806f0cb3e8,3,0) at knote_remove+0x20d sys/kern/kern_event.c:1881 knote_fdclose(ffff800021268ac0,3) at knote_fdclose+0xae sys/kern/kern_event.c:1934 fdfree(ffff800021268ac0) at fdfree+0xdf sys/kern/kern_descrip.c:1196 exit1(ffff800021268ac0,0,0,1) at exit1+0x3e4 sys/kern/kern_exit.c:206 sys_exit(ffff800021268ac0,ffff80002677f9b0,ffff80002677fa00) at sys_exit+0x1a sys/kern/kern_exit.c:89 syscall(ffff80002677fa80) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002677fa80) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f32d59cd600, count: -9 ddb{1}> show registers rdi 0 rsi 0x20000 acpi_pdirpa+0xbe63 rbp 0xffff80002677f750 rbx 0xe rdx 0 rcx 0xffff800021268ac0 rax 0xffff800020d58ff0 r8 0x1 r9 0x1 r10 0x36d3dc77ab6184da r11 0xb5feb67442e62ef8 r12 0 r13 0xfffffd806f0cb370 r14 0xffffffffffffffff r15 0xffff800021268ac0 rip 0xffffffff826c515c witness_checkorder+0x1ec cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002677f6a0 ss 0 witness_checkorder+0x1ec: movl 0x8(%r14),%ebx ddb{1}> show proc PROC (syz-executor.0) pid=230293 stat=onproc flags process=1018 proc=2000 pri=0, usrpri=79, nice=20 forw=0xffffffffffffffff, list=0xffff800021269560,0xffff80002121b018 process=0xffff80002121f680 user=0xffff80002677a000, vmspace=0xfffffd8069cef930 estcpu=29, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 55566 300020 7991 32767 2 0x10 syz-executor.4 48606 333841 28034 32767 2 0x10 syz-executor.7 48606 80156 28034 32767 2 0x4000010 syz-executor.7 60489 398444 76541 32767 2 0x10 syz-executor.1 60489 40233 76541 32767 3 0x4000090 fsleep syz-executor.1 95610 434745 21444 32767 2 0x10 syz-executor.3 95610 56998 21444 32767 3 0x4000090 ttyin syz-executor.3 95610 263243 21444 32767 3 0x4000090 fsleep syz-executor.3 76541 391402 36571 32767 2 0x10 syz-executor.1 36571 152442 60406 0 3 0x82 wait syz-executor.1 7991 99745 87985 32767 2 0x10 syz-executor.4 87985 349013 60406 0 3 0x82 wait syz-executor.4 65166 263429 53763 32767 2 0x10 syz-executor.6 53763 180135 60406 0 3 0x82 wait syz-executor.6 31628 147211 84239 32767 2 0x10 syz-executor.0 84239 480506 60406 0 3 0x82 wait syz-executor.0 21444 463367 43542 32767 3 0x90 nanoslp syz-executor.3 43542 336214 60406 0 3 0x82 wait syz-executor.3 50058 267419 0 0 3 0x14200 bored sosplice 28034 105796 90104 32767 2 0x490 syz-executor.7 14637 52079 60147 32767 2 0x10 syz-executor.5 90104 365315 60406 0 3 0x82 wait syz-executor.7 60147 521290 60406 0 3 0x82 wait syz-executor.5 21137 268148 98952 32767 2 0x10 syz-executor.2 98952 362528 60406 0 3 0x82 wait syz-executor.2 60406 358920 3585 0 3 0x2000082 wait syz-fuzzer 60406 225295 3585 0 3 0x6000082 nanoslp syz-fuzzer 60406 272405 3585 0 3 0x6000082 wait syz-fuzzer 60406 20806 3585 0 3 0x6000082 wait syz-fuzzer 60406 370537 3585 0 3 0x6000082 thrsleep syz-fuzzer 60406 158443 3585 0 3 0x6000082 thrsleep syz-fuzzer 60406 110583 3585 0 3 0x6000082 wait syz-fuzzer 60406 377347 3585 0 3 0x6000082 thrsleep syz-fuzzer 60406 236815 3585 0 3 0x6000082 wait syz-fuzzer 60406 380739 3585 0 3 0x6000082 wait syz-fuzzer 60406 444213 3585 0 3 0x6000082 thrsleep syz-fuzzer 60406 74399 3585 0 2 0x6000082 syz-fuzzer 60406 132282 3585 0 3 0x6000082 kqread syz-fuzzer 60406 282183 3585 0 3 0x6000082 thrsleep syz-fuzzer 60406 236868 3585 0 3 0x6000082 wait syz-fuzzer 60406 133810 3585 0 3 0x6000082 wait syz-fuzzer 3585 180183 73755 0 3 0x10008a sigsusp ksh 73755 44851 17336 0 7 0x12 sshd 87338 309611 1 0 3 0x100083 ttyin getty 17336 21220 1 0 3 0x88 kqread sshd 79224 82213 75097 73 3 0x1100090 kqread syslogd 75097 387097 1 0 3 0x100082 netio syslogd 73140 115934 1 0 3 0x100080 kqread resolvd 73052 333965 36135 77 3 0x100092 kqread dhcpleased 65157 43677 36135 77 3 0x100092 kqread dhcpleased 36135 430796 1 0 3 0x80 kqread dhcpleased 91582 122456 0 0 3 0x14200 bored smr 71145 259660 0 0 2 0x14200 zerothread 9339 19154 0 0 3 0x14200 aiodoned aiodoned 81709 205038 0 0 3 0x14200 syncer update 31941 146568 0 0 3 0x14200 cleaner cleaner 24956 450166 0 0 2 0x14200 reaper 77273 57165 0 0 3 0x14200 pgdaemon pagedaemon 67860 398186 0 0 3 0x14200 bored viomb 75883 320779 0 0 3 0x40014200 acpi0 acpi0 41943 182230 0 0 3 0x40014200 idle1 30142 523606 0 0 3 0x14200 bored softnet3 10308 249763 0 0 3 0x14200 bored softnet2 21675 125981 0 0 3 0x14200 bored softnet1 47881 147066 0 0 3 0x14200 bored softnet0 80290 499456 0 0 3 0x14200 bored systqmp 2923 336454 0 0 3 0x14200 bored systq 11252 72691 0 0 3 0x40014200 bored softclock 45390 446953 0 0 3 0x40014200 idle0 1 281198 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 10196 6410K 6420K 78643K 11322 0 pcb 13 12K 14K 78643K 17 0 rtable 236 6K 7K 78643K 1317 0 pf 29 8K 8K 78643K 61 0 ifaddr 44 15K 15K 78643K 112 0 ifgroup 50 2K 2K 78643K 114 0 sysctl 2 0K 1K 78643K 5 0 counters 60 35K 35K 78643K 92 0 ioctlops 0 0K 2K 78643K 180 0 iov 0 0K 28K 78643K 1029 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1279 80K 80K 78643K 7818 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 3 5K 5K 78643K 149 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 1053 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 23 85K 121K 78643K 11224 0 sigio 0 0K 0K 78643K 265 0 proc 56 78K 115K 78643K 1294 0 subproc 104 6K 6K 78643K 312 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 602 0 in_multi 99 7K 7K 78643K 399 0 ether_multi 1 0K 0K 78643K 21 0 mrt 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 115 519K 519K 78643K 115 0 exec 0 0K 1K 78643K 1624 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 419 91K 105K 78643K 112953 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 0 0K 0K 78643K 224 0 NDP 11 0K 2K 78643K 75 0 temp 74 5920K 6048K 78643K 30500 0 kqueue 12 18K 33K 78643K 1048 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 120 531 0 528 7 6 1 4 0 8 0 rtentry 112 302 0 191 4 0 4 4 0 8 0 unpcb 144 8094 0 8081 107 104 3 10 0 8 2 syncache 304 108 0 108 23 23 0 1 0 8 0 tcpqe 32 189 0 189 20 20 0 1 0 8 0 tcpcb 808 10691 0 10666 187 177 10 18 0 8 7 arp 120 53 0 35 1 0 1 1 0 8 0 ipq 40 29 0 29 6 6 0 1 0 8 0 ipqe 40 91 0 91 6 6 0 1 0 8 0 inpcb 368 13777 0 13747 192 181 11 17 0 8 8 nd6 136 84 0 59 1 0 1 1 0 8 0 kcovpl 48 24 0 16 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1226 0 768 32 3 29 30 0 8 0 art_table 32 1227 0 768 4 0 4 4 0 8 0 art_node 16 301 0 200 1 0 1 1 0 8 0 sysvmsgpl 40 26 0 25 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 1051 0 1041 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 20097 0 18642 92 0 92 92 0 8 0 ffsino 272 20097 0 18642 98 0 98 98 0 8 0 nchpl 144 34119 0 32475 63 0 63 63 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 130583 0 130583 4 3 1 2 0 8 1 percpumem 16 59 0 16 1 0 1 1 0 8 0 kstatmem 264 54 0 32 2 0 2 2 0 8 0 scxspl 216 91301 0 91301 39 38 1 8 1 8 1 plimitpl 152 1803 0 1780 16 15 1 2 0 8 0 sigapl 424 11488 0 11435 7 0 7 7 0 8 0 futexpl 64 101296 0 101294 3 2 1 1 0 8 0 knotepl 120 795 0 0 12 1 11 12 0 8 0 kqueuepl 216 3947 0 3939 53 52 1 6 0 8 0 pipepl 320 3735 0 3707 81 78 3 13 0 8 0 fdescpl 496 11470 0 11436 7 2 5 6 0 8 0 filepl 152 99442 0 99194 170 153 17 28 0 8 7 lockfpl 104 1807 0 1805 3 2 1 2 0 8 0 lockfspl 48 459 0 457 1 0 1 1 0 8 0 sessionpl 144 39 0 23 1 0 1 1 0 8 0 pgrppl 48 384 0 368 1 0 1 1 0 8 0 ucredpl 104 31074 0 31056 1 0 1 1 0 8 0 zombiepl 144 11437 0 11435 1 0 1 1 0 8 0 processpl 1072 11488 0 11435 5 1 4 5 0 8 0 procpl 680 32049 0 31976 28 20 8 8 0 8 0 sosppl 168 116 0 116 12 12 0 1 0 8 0 sockpl 488 22819 0 22773 463 449 14 38 0 8 8 mcl64k 65536 26 0 0 3 0 3 3 0 8 0 mcl16k 16384 18 0 0 3 0 3 3 0 8 0 mcl12k 12288 32 0 0 2 0 2 2 0 8 0 mcl9k 9216 20 0 0 2 0 2 2 0 8 0 mcl8k 8192 41 0 0 5 2 3 3 0 8 0 mcl4k 4096 73 0 0 4 1 3 3 0 8 0 mcl2k2 2112 9 0 0 1 0 1 1 0 8 0 mcl2k 2048 332 0 0 33 9 24 33 0 8 0 mtagpl 96 5 0 0 1 0 1 1 0 8 0 mbufpl 256 1498 0 0 60 0 60 60 0 8 0 bufpl 288 22652 0 16327 454 2 452 453 0 8 0 anonpl 24 1276795 0 1266589 274 174 100 109 0 186 15 amapchunkpl 152 361324 0 360455 144 96 48 52 0 158 10 amappl16 200 30070 0 29812 198 182 16 34 0 8 0 amappl15 192 11 0 10 1 0 1 1 0 8 0 amappl14 184 208 0 192 2 1 1 2 0 8 0 amappl13 176 23 0 23 4 4 0 1 0 8 0 amappl12 168 12345 0 12307 2 0 2 2 0 8 0 amappl11 160 72 0 60 1 0 1 1 0 8 0 amappl10 152 74 0 60 1 0 1 1 0 8 0 amappl9 144 443 0 443 22 21 1 1 0 8 1 amappl8 136 786 0 637 6 0 6 6 0 8 0 amappl7 128 149 0 134 2 0 2 2 0 8 0 amappl6 120 1208 0 1186 2 1 1 2 0 8 0 amappl5 112 433 0 425 1 0 1 1 0 8 0 amappl4 104 838 0 796 3 1 2 3 0 8 0 amappl3 96 70146 0 70058 8 5 3 4 0 8 0 amappl2 88 12264 0 12192 3 1 2 3 0 8 0 amappl1 80 48533 0 48008 23 10 13 22 0 8 0 amappl 88 111919 0 111668 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 72 133 0 3 3 0 3 3 0 8 0 uaddrrnd 24 11470 0 11436 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 11470 0 11436 1 0 1 1 0 8 0 vmmpekpl 168 95430 0 95364 4 0 4 4 0 8 0 vmmpepl 168 680963 0 678595 266 144 122 124 0 357 6 vmsppl 464 11469 0 11436 7 2 5 6 0 8 0 rwobjpl 56 180405 0 172994 125 16 109 110 0 8 0 pdppl 4096 22947 0 22872 446 365 81 93 0 8 6 pvpl 32 3367183 0 3351001 572 360 212 359 0 265 48 pmappl 248 11469 0 11436 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1648 0 765 26 0 26 26 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82c39ff0) at x86_ipi_db+0x1e 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+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0xf sys/dev/kcov.c:154 intr_handler(ffff800021230a20,ffff80000027b500) at intr_handler+0x62 sys/arch/amd64/amd64/intr.c:532 Xintr_ioapic_edge25_untramp() at Xintr_ioapic_edge25_untramp+0x18f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:589 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:158 __mp_lock(ffffffff82c85668) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82c85668) at __mp_lock+0x133 sys/kern/kern_lock.c:147 doppoll(ffff8000211b2aa8,c6ca6c00000,4,0,ffff800021230e24,ffff800021230ef0) at doppoll+0x159 sys/kern/sys_generic.c:950 sys_ppoll(ffff8000211b2aa8,ffff800021230ea0,ffff800021230ef0) at sys_ppoll+0x137 sys/kern/sys_generic.c:916 syscall(ffff800021230f70) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800021230f70) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x75cd0fa40740, count: 3 ddb{0}> trace x86_ipi_db(ffffffff82c39ff0) at x86_ipi_db+0x1e 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+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0xf sys/dev/kcov.c:154 intr_handler(ffff800021230a20,ffff80000027b500) at intr_handler+0x62 sys/arch/amd64/amd64/intr.c:532 Xintr_ioapic_edge25_untramp() at Xintr_ioapic_edge25_untramp+0x18f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:589 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:158 __mp_lock(ffffffff82c85668) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82c85668) at __mp_lock+0x133 sys/kern/kern_lock.c:147 doppoll(ffff8000211b2aa8,c6ca6c00000,4,0,ffff800021230e24,ffff800021230ef0) at doppoll+0x159 sys/kern/sys_generic.c:950 sys_ppoll(ffff8000211b2aa8,ffff800021230ea0,ffff800021230ef0) at sys_ppoll+0x137 sys/kern/sys_generic.c:916 syscall(ffff800021230f70) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800021230f70) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x75cd0fa40740, count: -12 ddb{0}> machine ddbcpu 1 Stopped at witness_checkorder+0x1ec: movl 0x8(%r14),%ebx witness_checkorder(fffffd806f0cb370,9,0) at witness_checkorder+0x1ec sys/kern/subr_witness.c:794 mtx_enter(fffffd806f0cb360) at mtx_enter+0x3e sys/kern/kern_lock.c:265 knote_remove(ffff800021268ac0,fffffd806f0cb360,fffffd806f0cb3e8,3,0) at knote_remove+0x20d sys/kern/kern_event.c:1881 knote_fdclose(ffff800021268ac0,3) at knote_fdclose+0xae sys/kern/kern_event.c:1934 fdfree(ffff800021268ac0) at fdfree+0xdf sys/kern/kern_descrip.c:1196 exit1(ffff800021268ac0,0,0,1) at exit1+0x3e4 sys/kern/kern_exit.c:206 sys_exit(ffff800021268ac0,ffff80002677f9b0,ffff80002677fa00) at sys_exit+0x1a sys/kern/kern_exit.c:89 syscall(ffff80002677fa80) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002677fa80) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f32d59cd600, count: 6 ddb{1}> trace witness_checkorder(fffffd806f0cb370,9,0) at witness_checkorder+0x1ec sys/kern/subr_witness.c:794 mtx_enter(fffffd806f0cb360) at mtx_enter+0x3e sys/kern/kern_lock.c:265 knote_remove(ffff800021268ac0,fffffd806f0cb360,fffffd806f0cb3e8,3,0) at knote_remove+0x20d sys/kern/kern_event.c:1881 knote_fdclose(ffff800021268ac0,3) at knote_fdclose+0xae sys/kern/kern_event.c:1934 fdfree(ffff800021268ac0) at fdfree+0xdf sys/kern/kern_descrip.c:1196 exit1(ffff800021268ac0,0,0,1) at exit1+0x3e4 sys/kern/kern_exit.c:206 sys_exit(ffff800021268ac0,ffff80002677f9b0,ffff80002677fa00) at sys_exit+0x1a sys/kern/kern_exit.c:89 syscall(ffff80002677fa80) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002677fa80) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f32d59cd600, count: -9