Warning: Permanently added '10.128.1.65' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program kernel: protection fault trap, code=0 Stopped at ktrops+0x4e: movq 0x8(%rbx),%r14 ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic the kernel did not panic ddb{1}> trace ktrops(ffff80002a18b2c8,deaf4152deaf4152,0,80000100,fffffd806bf03cf8,fffffd807f7d76e8) at ktrops+0x4e doktrace(fffffd806bf03cf8,4,100,ffffffff,ffff80002a18b2c8) at doktrace+0x428 sys_ktrace(ffff80002a18b2c8,ffff80002a21c070,ffff80002a21bfc0) at sys_ktrace+0xd6 syscall(ffff80002a21c070) at syscall+0x533 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78b9923ccdf0, count: -5 ddb{1}> show registers rdi 0xffff80002a18b2c8 rsi 0xdeaf4152deaf4152 rbp 0xffff80002a21bd90 rbx 0xdeaf4152deaf4152 rdx 0 rcx 0x80000100 __kernel_virt_to_phys+0x100 rax 0x1 r8 0xfffffd806bf03cf8 r9 0xfffffd807f7d76e8 r10 0x2bc8c6d0ea921195 r11 0x6aeb17124adc0b02 r12 0xffff8000fffff9b0 r13 0xfffffd807f7d76e8 r14 0xffff80002a18b2c8 r15 0x80000100 __kernel_virt_to_phys+0x100 rip 0xffffffff824b857e ktrops+0x4e cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002a21bd10 ss 0x10 ktrops+0x4e: movq 0x8(%rbx),%r14 ddb{1}> show proc PROC (syz-executor1223144785) tid=399361 pid=14937 tcnt=1 stat=onproc flags process=0 proc=0 runpri=17, usrpri=59, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a146548,0xffff80002a18b580 process=0xffff8000ffff0488 user=0xffff80002a217000, vmspace=0xfffffd80786a71d8 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 17738 134409 31801 0 3 0 biowait syz-executor1223144785 95257 252749 16514 0 7 0 syz-executor1223144785 *14937 399361 85843 0 7 0 syz-executor1223144785 22412 88143 64298 0 2 0x480 syz-executor1223144785 31668 24518 64298 0 2 0 syz-executor1223144785 85843 296198 64298 0 3 0x80 nanoslp syz-executor1223144785 31801 377753 64298 0 3 0x80 nanoslp syz-executor1223144785 93023 335829 64298 0 2 0 syz-executor1223144785 16514 186507 64298 0 3 0x80 nanoslp syz-executor1223144785 50613 510552 64298 0 3 0x80 nanoslp syz-executor1223144785 59648 362575 64298 0 2 0 syz-executor1223144785 64298 292789 10161 0 3 0x82 nanoslp syz-executor1223144785 10161 477722 51869 0 3 0x10008a sigsusp ksh 51869 35301 69262 0 3 0x9a kqread sshd 87066 78195 1 0 3 0x100083 ttyin getty 69262 176035 1 0 3 0x88 kqread sshd 3844 92304 32029 74 3 0x1100092 bpf pflogd 32029 97460 1 0 3 0x80 netio pflogd 65084 447059 6726 73 3 0x1100090 kqread syslogd 6726 408730 1 0 3 0x100082 netio syslogd 43100 277774 1 0 3 0x100080 kqread resolvd 77204 170592 41610 77 3 0x100092 kqread dhcpleased 91970 129927 41610 77 3 0x100092 kqread dhcpleased 41610 62969 1 0 3 0x80 kqread dhcpleased 76504 204397 0 0 3 0x14200 bored smr 93896 62641 0 0 3 0x14200 pgzero zerothread 89275 379805 0 0 3 0x14200 aiodoned aiodoned 31997 97022 0 0 3 0x14200 syncer update 3783 399980 0 0 3 0x14200 cleaner cleaner 15413 189471 0 0 3 0x14200 reaper reaper 84786 309768 0 0 3 0x14200 pgdaemon pagedaemon 85928 456295 0 0 3 0x14200 bored viomb 50123 130501 0 0 3 0x40014200 acpi0 acpi0 70572 369079 0 0 3 0x40014200 idle1 51875 1184 0 0 3 0x14200 bored softnet3 29207 122345 0 0 3 0x14200 bored softnet2 94063 30316 0 0 3 0x14200 bored softnet1 14818 58606 0 0 3 0x14200 bored softnet0 23838 311512 0 0 3 0x14200 bored systqmp 71741 298809 0 0 3 0x14200 bored systq 9880 124618 0 0 3 0x14200 tmoslp softclockmp 26170 249753 0 0 3 0x40014200 tmoslp softclock 87733 222092 0 0 3 0x40014200 idle0 1 434078 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 17738 (syz-executor1223144785) thread 0xffff80002a18bd68 (134409) exclusive rrwlock inode r = 0 (0xfffffd806be81098) #0 witness_lock+0x447 #1 rw_enter+0x3c8 #2 rrw_enter+0x8c #3 VOP_LOCK+0x8b #4 ufs_ihashins+0x46 #5 ffs_vget+0x141 #6 ffs_inode_alloc+0x1c5 #7 ufs_makeinode+0xae #8 ufs_create+0x45 #9 VOP_CREATE+0xc0 #10 vn_open+0x27b #11 doopenat+0x26e #12 syscall+0x533 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806be816f8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 #2 rrw_enter+0x8c #3 VOP_LOCK+0x8b #4 vn_lock+0x84 #5 vfs_lookup+0xd5 #6 namei+0x55a #7 vn_open+0x17b #8 doopenat+0x26e #9 syscall+0x533 #10 Xsyscall+0x128 Process 14937 (syz-executor1223144785) thread 0xffff80002a18b2c8 (399361) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82d95a40) #0 witness_lock+0x447 #1 __mp_acquire_count+0x48 #2 mi_switch+0x46f #3 sleep_finish+0x19b #4 getblk+0x14c #5 bread+0x3e #6 ffs_update+0x14f #7 ufs_inactive+0x229 #8 VOP_INACTIVE+0xc5 #9 vrele+0xd3 #10 ktrsettrace+0xb7 #11 ktrops+0x1a8 #12 doktrace+0x428 #13 sys_ktrace+0xd6 #14 syscall+0x533 #15 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10155 6455K 6456K 166960K 11233 0 pcb 15 10K 10K 166960K 15 0 rtable 58 1K 2K 166960K 108 0 pf 15 6K 10K 166960K 26 0 ifaddr 13 9K 9K 166960K 13 0 ifgroup 22 1K 1K 166960K 22 0 counters 48 34K 34K 166960K 48 0 ioctlops 0 0K 4K 166960K 1475 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1176 74K 74K 166960K 1192 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 1 0K 0K 166960K 1 0 proc 67 91K 91K 166960K 302 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 11 0K 0K 166960K 11 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 25 122K 122K 166960K 25 0 exec 0 0K 1K 166960K 260 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 126 6K 6K 166960K 3031 0 UVM aobj 3 2K 2K 166960K 3 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 4 0K 0K 166960K 4 0 temp 1 6756K 6820K 166960K 4116 0 kqueue 11 16K 18K 166960K 24 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> 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 17 0 14 1 0 1 1 0 8 0 rtentry 112 23 0 1 1 0 1 1 0 8 0 unpcb 144 35 0 20 1 0 1 1 0 8 0 syncache 336 5 0 5 2 1 1 1 0 8 1 tcpqe 32 223 0 223 1 1 0 1 0 8 0 tcpcb 808 8 0 5 1 0 1 1 0 8 0 arp 120 2 0 0 1 0 1 1 0 8 0 inpcb 392 33 0 27 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 pfstitem 24 9 0 2 1 0 1 1 0 8 0 pfstkey 128 9 0 2 1 0 1 1 0 8 0 pfstate 376 9 0 2 1 0 1 1 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 97 0 0 7 0 7 7 0 8 0 art_table 32 98 0 0 1 0 1 1 0 8 0 art_node 16 22 0 2 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 2524 0 882 103 0 103 103 0 8 0 ffsino 272 2524 0 882 110 0 110 110 0 8 0 nchpl 144 3792 0 2193 60 0 60 60 0 8 0 uvmvnodes 80 2538 0 0 52 0 52 52 0 8 0 vnodes 216 2538 0 0 141 0 141 141 0 8 0 namei 1024 9382 0 9381 3 1 2 2 0 8 1 percpumem 16 38 0 0 1 0 1 1 0 8 0 kstatmem 264 8 0 0 1 0 1 1 0 8 0 scxspl 216 10643 0 10642 10 8 2 8 1 8 1 plimitpl 152 17 0 10 1 0 1 1 0 8 0 sigapl 424 879 0 833 6 0 6 6 0 8 0 knotepl 120 55 0 0 2 0 2 2 0 8 0 kqueuepl 216 20 0 13 1 0 1 1 0 8 0 pipepl 320 91 0 88 2 1 1 1 0 8 0 fdescpl 496 861 0 835 4 0 4 4 0 8 0 filepl 152 2336 0 2272 3 0 3 3 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 18 0 9 1 0 1 1 0 8 0 pgrppl 48 18 0 9 1 0 1 1 0 8 0 ucredpl 104 71 0 59 1 0 1 1 0 8 0 zombiepl 144 835 0 833 2 1 1 1 0 8 0 processpl 1136 879 0 833 4 0 4 4 0 8 0 procpl 680 879 0 833 5 0 5 5 0 8 0 sockpl 584 85 0 61 2 0 2 2 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 7 0 0 1 0 1 1 0 8 0 mcl2k 2048 380 0 0 48 0 48 48 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 408 0 0 26 0 26 26 0 8 0 bufpl 280 3663 0 90 256 0 256 256 0 8 0 anonpl 24 169895 0 167702 25 11 14 23 0 186 0 amapchunkpl 152 9227 0 9005 10 1 9 9 0 158 0 amappl16 200 4919 0 4908 5 4 1 4 0 8 0 amappl15 192 11 0 10 1 0 1 1 0 8 0 amappl14 184 116 0 105 1 0 1 1 0 8 0 amappl13 176 12 0 12 1 1 0 1 0 8 0 amappl12 168 842 0 820 2 1 1 2 0 8 0 amappl11 160 74 0 59 1 0 1 1 0 8 0 amappl10 152 20 0 20 2 1 1 1 0 8 1 amappl9 144 366 0 366 1 1 0 1 0 8 0 amappl8 136 47 0 45 1 0 1 1 0 8 0 amappl7 128 96 0 84 1 0 1 1 0 8 0 amappl6 120 122 0 117 1 0 1 1 0 8 0 amappl5 112 100 0 89 1 0 1 1 0 8 0 amappl4 104 922 0 891 1 0 1 1 0 8 0 amappl3 96 1488 0 1436 3 1 2 2 0 8 0 amappl2 88 592 0 537 2 0 2 2 0 8 0 amappl1 80 11282 0 10766 16 4 12 12 0 8 1 amappl 88 2738 0 2658 2 0 2 2 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 24 861 0 835 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 861 0 835 1 0 1 1 0 8 0 vmmpekpl 168 8363 0 8348 1 0 1 1 0 8 0 vmmpepl 168 46655 0 45342 66 6 60 60 0 357 2 vmsppl 448 860 0 835 5 1 4 4 0 8 1 rwobjpl 56 19174 0 15871 48 1 47 47 0 8 0 pdppl 4096 1729 0 1670 87 24 63 67 0 8 4 pvpl 32 6806 0 0 55 0 55 55 0 265 0 pmappl 248 860 0 835 2 0 2 2 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 408 0 29 11 0 11 11 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff82d7eff0) at x86_ipi_db+0x1e x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff82d95838) at __mp_lock+0x122 intr_handler(ffff80002a2227b0,ffff80000067b300) at intr_handler+0x62 Xintr_ioapic_edge26_untramp() at Xintr_ioapic_edge26_untramp+0x18f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0xf syscall(ffff80002a222990) at syscall+0x51a Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78b9923ccdf0, count: -9 ddb{0}> machine ddbcpu 1 Stopped at ktrops+0x4e: movq 0x8(%rbx),%r14 ddb{1}> trace ktrops(ffff80002a18b2c8,deaf4152deaf4152,0,80000100,fffffd806bf03cf8,fffffd807f7d76e8) at ktrops+0x4e doktrace(fffffd806bf03cf8,4,100,ffffffff,ffff80002a18b2c8) at doktrace+0x428 sys_ktrace(ffff80002a18b2c8,ffff80002a21c070,ffff80002a21bfc0) at sys_ktrace+0xd6 syscall(ffff80002a21c070) at syscall+0x533 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78b9923ccdf0, count: -5 ddb{1}>