Warning: Permanently added '10.128.0.24' (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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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+0x4a: 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(ffff8000211bad20,deadbeefdeadbeef,0,c0001000,fffffd806c604678,fffffd807f7d77e0) at ktrops+0x4a doktrace(fffffd806c604678,4,40001000,0,ffff8000211bad20) at doktrace+0x514 sys_ktrace(ffff8000211bad20,ffff800021204438,ffff800021204490) at sys_ktrace+0xd2 syscall(ffff800021204500) at syscall+0x489 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffc4e90, count: -5 ddb{1}> show registers rdi 0xffff8000211bad20 rsi 0xdeadbeefdeadbeef rbp 0xffff800021204220 rbx 0xdeadbeefdeadbeef rdx 0 rcx 0xc0001000 rax 0x1 r8 0xfffffd806c604678 r9 0xfffffd807f7d77e0 r10 0x96cdc96eb141a6a2 r11 0x40176a682a4d7ccd r12 0xdeadbeefdeadbeef r13 0xfffffd807f7d77e0 r14 0xffff8000211bad20 r15 0xc0001000 rip 0xffffffff8164f0da ktrops+0x4a cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff8000212041a0 ss 0x10 ktrops+0x4a: movq 0x8(%rbx),%r14 ddb{1}> show proc PROC (syz-executor2572879626) pid=352259 stat=onproc flags process=0 proc=0 pri=17, usrpri=52, nice=20 forw=0xffffffffffffffff, list=0xffff8000211bbce0,0xffff8000211bb510 process=0xffff8000ffff14e0 user=0xffff8000211ff000, vmspace=0xfffffd806cd25e70 estcpu=36, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 21811 309870 66067 0 2 0 syz-executor2572879626 40011 291952 1375 0 3 0 biowait syz-executor2572879626 *70974 352259 36240 0 7 0 syz-executor2572879626 66067 433722 23440 0 2 0 syz-executor2572879626 8777 416837 23440 0 2 0 syz-executor2572879626 1375 50002 23440 0 3 0x80 nanoslp syz-executor2572879626 76570 98805 23440 0 2 0x480 syz-executor2572879626 86319 7631 23440 0 3 0x80 nanoslp syz-executor2572879626 36240 462659 23440 0 3 0x80 nanoslp syz-executor2572879626 17837 291464 23440 0 2 0 syz-executor2572879626 43809 197522 23440 0 7 0 syz-executor2572879626 23440 242566 96714 0 3 0x82 nanoslp syz-executor2572879626 96714 90445 66677 0 3 0x10008a sigsusp ksh 66677 267385 31790 0 3 0x9a kqread sshd 3149 347525 1 0 3 0x100083 ttyin getty 31790 152253 1 0 3 0x88 kqread sshd 82413 388117 52354 74 3 0x1100092 bpf pflogd 52354 421463 1 0 3 0x80 netio pflogd 30485 487196 60636 73 3 0x1100090 kqread syslogd 60636 312681 1 0 3 0x100082 netio syslogd 1016 147100 1 0 3 0x100080 kqread resolvd 60978 301029 23559 77 3 0x100092 kqread dhcpleased 21070 255501 23559 77 3 0x100092 kqread dhcpleased 23559 149057 1 0 3 0x80 kqread dhcpleased 12694 118912 0 0 3 0x14200 bored smr 68178 232596 0 0 3 0x14200 pgzero zerothread 44147 486345 0 0 3 0x14200 aiodoned aiodoned 88166 388490 0 0 3 0x14200 syncer update 471 494885 0 0 3 0x14200 cleaner cleaner 53219 387749 0 0 3 0x14200 reaper reaper 29214 90374 0 0 3 0x14200 pgdaemon pagedaemon 11334 309999 0 0 3 0x14200 bored viomb 82231 229227 0 0 3 0x40014200 acpi0 acpi0 30245 265476 0 0 3 0x40014200 idle1 7337 418382 0 0 3 0x14200 bored softnet 30628 310283 0 0 3 0x14200 bored systqmp 44522 411198 0 0 3 0x14200 bored systq 17152 21396 0 0 3 0x40014200 bored softclock 55503 458850 0 0 3 0x40014200 idle0 1 386982 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 40011 (syz-executor2572879626) thread 0xffff8000211bb500 (291952) exclusive rrwlock inode r = 0 (0xfffffd806c637d58) #0 witness_lock+0x44d #1 rw_enter+0x3e1 #2 rrw_enter+0x8b #3 VOP_LOCK+0x87 #4 ufs_ihashins+0x42 #5 ffs_vget+0x141 #6 ffs_inode_alloc+0x1be #7 ufs_makeinode+0xae #8 ufs_create+0x41 #9 VOP_CREATE+0xbc #10 vn_open+0x28f #11 doopenat+0x26a #12 syscall+0x489 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c6373c8) #0 witness_lock+0x44d #1 rw_enter+0x3e1 #2 rrw_enter+0x8b #3 VOP_LOCK+0x87 #4 vn_lock+0x84 #5 vfs_lookup+0xd1 #6 namei+0x36a #7 vn_open+0x188 #8 doopenat+0x26a #9 syscall+0x489 #10 Xsyscall+0x128 Process 70974 (syz-executor2572879626) thread 0xffff8000211bad20 (352259) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82a019f8) #0 witness_lock+0x44d #1 __mp_acquire_count+0x48 #2 mi_switch+0x3d3 #3 sleep_finish+0x198 #4 tsleep+0x12c #5 getblk+0x13c #6 bread+0x3a #7 ffs_update+0x14b #8 ufs_inactive+0x25f #9 VOP_INACTIVE+0xc4 #10 vrele+0xd2 #11 ktrsettrace+0xb3 #12 ktrops+0x1a4 #13 doktrace+0x514 #14 sys_ktrace+0xd2 #15 syscall+0x489 #16 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10149 6454K 6455K 78643K 11239 0 pcb 13 8K 8K 78643K 13 0 rtable 58 1K 2K 78643K 108 0 ifaddr 29 8K 8K 78643K 32 0 counters 40 33K 33K 78643K 40 0 ioctlops 0 0K 4K 78643K 1479 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 5 0 vnodes 1167 73K 73K 78643K 1180 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 2 0K 0K 78643K 2 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 1 0K 0K 78643K 1 0 proc 67 91K 91K 78643K 282 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 11 0K 0K 78643K 11 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 25 122K 122K 78643K 25 0 exec 0 0K 2K 78643K 432 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 82 5K 5K 78643K 2324 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 4 0K 0K 78643K 4 0 temp 23 4713K 4777K 78643K 3980 0 kqueue 11 16K 18K 78643K 24 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 17 0 14 1 0 1 1 0 8 0 rtentry 112 23 0 1 1 0 1 1 0 8 0 unpcb 136 1517 0 1502 1 0 1 1 0 8 0 syncache 296 5 0 5 2 1 1 1 0 8 1 tcpcb 736 8 0 5 1 0 1 1 0 8 0 arp 120 2 0 0 1 0 1 1 0 8 0 inpcb 312 32 0 26 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 112 9 0 2 1 0 1 1 0 8 0 pfstate 336 9 0 2 1 0 1 1 0 8 0 pfrule 1360 21 0 15 2 0 2 2 0 8 0 rttmrq 48 6 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 96 0 0 6 0 6 6 0 8 0 art_table 32 97 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 2918 0 1232 106 0 106 106 0 8 0 ffsino 272 2918 0 1232 113 0 113 113 0 8 0 nchpl 144 4590 0 2997 60 0 60 60 0 8 0 uvmvnodes 80 2928 0 0 60 0 60 60 0 8 0 vnodes 224 2928 0 0 173 0 173 173 0 8 0 namei 1024 11886 0 11885 3 1 2 2 0 8 1 percpumem 16 32 0 0 1 0 1 1 0 8 0 kstatmem 264 8 0 0 1 0 1 1 0 8 0 scxspl 216 11190 0 11189 10 7 3 8 0 8 2 plimitpl 152 16 0 9 1 0 1 1 0 8 0 sigapl 424 1071 0 1027 6 0 6 6 0 8 0 knotepl 120 50 0 0 2 0 2 2 0 8 0 kqueuepl 216 20 0 13 1 0 1 1 0 8 0 pipepl 336 86 0 83 2 1 1 1 0 8 0 fdescpl 496 1057 0 1031 4 0 4 4 0 8 0 filepl 152 4142 0 4081 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 96 69 0 57 1 0 1 1 0 8 0 zombiepl 144 1031 0 1027 2 1 1 1 0 8 0 processpl 1064 1071 0 1027 4 0 4 4 0 8 0 procpl 672 1071 0 1027 4 0 4 4 0 8 0 sockpl 480 1566 0 1542 5 1 4 4 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 62 0 0 8 0 8 8 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 117 0 0 7 0 7 7 0 8 0 bufpl 288 3512 0 93 245 0 245 245 0 8 0 anonpl 24 44085 0 41456 20 4 16 16 0 186 0 amapchunkpl 152 3646 0 3508 7 1 6 6 0 158 0 amappl16 200 846 0 832 1 0 1 1 0 8 0 amappl13 176 35 0 34 2 1 1 1 0 8 0 amappl12 168 5 0 4 1 0 1 1 0 8 0 amappl11 160 66 0 49 1 0 1 1 0 8 0 amappl10 152 3 0 1 1 0 1 1 0 8 0 amappl9 144 487 0 485 1 0 1 1 0 8 0 amappl8 136 366 0 365 2 1 1 1 0 8 0 amappl7 128 53 0 49 1 0 1 1 0 8 0 amappl6 120 105 0 94 1 0 1 1 0 8 0 amappl5 112 107 0 86 1 0 1 1 0 8 0 amappl4 104 627 0 607 1 0 1 1 0 8 0 amappl3 96 1123 0 1092 1 0 1 1 0 8 0 amappl2 88 454 0 416 1 0 1 1 0 8 0 amappl1 80 12460 0 11987 13 3 10 10 0 8 0 amappl 88 2036 0 1979 3 1 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 1057 0 1031 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1057 0 1031 1 0 1 1 0 8 0 vmmpekpl 168 7906 0 7887 1 0 1 1 0 8 0 vmmpepl 168 50175 0 48980 59 4 55 55 0 357 3 vmsppl 368 1056 0 1031 3 0 3 3 0 8 0 rwobjpl 56 11988 0 8424 52 1 51 51 0 8 0 pdppl 4096 2121 0 2062 85 22 63 63 0 8 4 pvpl 32 166128 0 161233 47 6 41 41 0 265 0 pmappl 248 1056 0 1031 2 0 2 2 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 592 0 26 17 0 17 17 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff8295bff0) at x86_ipi_db+0x1a x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 __mp_lock(ffffffff82a017f0) at __mp_lock+0x122 intr_handler(ffff8000211d3fc0,ffff80000004bd00) at intr_handler+0x5e Xintr_ioapic_edge21_untramp() at Xintr_ioapic_edge21_untramp+0x18f __mp_lock(ffffffff82a017f0) at __mp_lock+0x122 syscall(ffff8000211d4190) at syscall+0x3ef Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffc49a0, count: -9 ddb{0}> machine ddbcpu 1 Stopped at ktrops+0x4a: movq 0x8(%rbx),%r14 ddb{1}> trace ktrops(ffff8000211bad20,deadbeefdeadbeef,0,c0001000,fffffd806c604678,fffffd807f7d77e0) at ktrops+0x4a doktrace(fffffd806c604678,4,40001000,0,ffff8000211bad20) at doktrace+0x514 sys_ktrace(ffff8000211bad20,ffff800021204438,ffff800021204490) at sys_ktrace+0xd2 syscall(ffff800021204500) at syscall+0x489 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffc4e90, count: -5 ddb{1}>