panic: sleep: syz-executor[32448] slept inside a no-sleep walk bracket (raw pointer held across sleep, wmesg "getblk") Stopped at db_enter+0x17: popq %rbp TID PID UID PRFLAGS PFLAGS CPU COMMAND * 26881 32448 0 0 0x4000010 1K syz-executor 49051 10980 0 0 0 0 syz-executor db_enter() at db_enter+0x17 sys/arch/amd64/amd64/db_interface.c:457 panic(ffffffff84d8d160) at panic+0x270 sys/kern/subr_prf.c:198 sleep_setup(ffff800001bde440,11,ffffffff84692e40) at sleep_setup+0x3b2 sys/kern/kern_synch.c:296 tsleep_nsec(ffff800001bde440,11,ffffffff84692e40,ffffffffffffffff) at tsleep_nsec+0x29c sys/kern/kern_synch.c:153 getblk(ffff800000d8e6c0,65560,4000,0,ffffffffffffffff) at getblk+0x23a sys/kern/vfs_bio.c:882 bread(ffff800000d8e6c0,65560,4000,ffff80003bb4c3e0) at bread+0x47 bio_doread sys/kern/vfs_bio.c:295 [inline] bread(ffff800000d8e6c0,65560,4000,ffff80003bb4c3e0) at bread+0x47 sys/kern/vfs_bio.c:340 ffs_update(ffff800001c9a998,1) at ffs_update+0x3e4 sys/ufs/ffs/ffs_inode.c:91 ffs_truncate(ffff800001c9a998,0,0,ffffffffffffffff) at ffs_truncate+0x12f0 sys/ufs/ffs/ffs_inode.c:-1 ufs_inactive(ffff80003bb4c7c0) at ufs_inactive+0x2cb sys/ufs/ufs/ufs_inode.c:84 VOP_INACTIVE(ffff800001d6e870,ffff800029932a78) at VOP_INACTIVE+0x1bb sys/kern/vfs_vops.c:498 vrele(ffff800001d6e870) at vrele+0x16a sys/kern/vfs_subr.c:845 ktrsettrace(ffff800029916690,80001104,ffff800001d5d010,ffff8000001197b8) at ktrsettrace+0x16c sys/kern/kern_ktrace.c:123 ktrops(ffff800029932a78,ffff800029916690,0,80001104,ffff800001d5d010,ffff8000001197b8) at ktrops+0x338 sys/kern/kern_ktrace.c:578 doktrace(ffff800001d5d010,4,1104,ffffffff,ffff800029932a78) at doktrace+0x8c2 ktrsetchildren sys/kern/kern_ktrace.c:607 [inline] doktrace(ffff800001d5d010,4,1104,ffffffff,ffff800029932a78) at doktrace+0x8c2 sys/kern/kern_ktrace.c:507 end trace frame: 0xffff80003bb4ccb0, count: 0 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: sleep: syz-executor[32448] slept inside a no-sleep walk bracket (raw pointer held across sleep, wmesg "getblk") ddb{1}> show kasan kasan: no report recorded this boot ddb{1}> trace db_enter() at db_enter+0x17 sys/arch/amd64/amd64/db_interface.c:457 panic(ffffffff84d8d160) at panic+0x270 sys/kern/subr_prf.c:198 sleep_setup(ffff800001bde440,11,ffffffff84692e40) at sleep_setup+0x3b2 sys/kern/kern_synch.c:296 tsleep_nsec(ffff800001bde440,11,ffffffff84692e40,ffffffffffffffff) at tsleep_nsec+0x29c sys/kern/kern_synch.c:153 getblk(ffff800000d8e6c0,65560,4000,0,ffffffffffffffff) at getblk+0x23a sys/kern/vfs_bio.c:882 bread(ffff800000d8e6c0,65560,4000,ffff80003bb4c3e0) at bread+0x47 bio_doread sys/kern/vfs_bio.c:295 [inline] bread(ffff800000d8e6c0,65560,4000,ffff80003bb4c3e0) at bread+0x47 sys/kern/vfs_bio.c:340 ffs_update(ffff800001c9a998,1) at ffs_update+0x3e4 sys/ufs/ffs/ffs_inode.c:91 ffs_truncate(ffff800001c9a998,0,0,ffffffffffffffff) at ffs_truncate+0x12f0 sys/ufs/ffs/ffs_inode.c:-1 ufs_inactive(ffff80003bb4c7c0) at ufs_inactive+0x2cb sys/ufs/ufs/ufs_inode.c:84 VOP_INACTIVE(ffff800001d6e870,ffff800029932a78) at VOP_INACTIVE+0x1bb sys/kern/vfs_vops.c:498 vrele(ffff800001d6e870) at vrele+0x16a sys/kern/vfs_subr.c:845 ktrsettrace(ffff800029916690,80001104,ffff800001d5d010,ffff8000001197b8) at ktrsettrace+0x16c sys/kern/kern_ktrace.c:123 ktrops(ffff800029932a78,ffff800029916690,0,80001104,ffff800001d5d010,ffff8000001197b8) at ktrops+0x338 sys/kern/kern_ktrace.c:578 doktrace(ffff800001d5d010,4,1104,ffffffff,ffff800029932a78) at doktrace+0x8c2 ktrsetchildren sys/kern/kern_ktrace.c:607 [inline] doktrace(ffff800001d5d010,4,1104,ffffffff,ffff800029932a78) at doktrace+0x8c2 sys/kern/kern_ktrace.c:507 sys_ktrace(ffff800029932a78,ffff80003bb4ce40,ffff80003bb4cda0) at sys_ktrace+0x1f6 sys/kern/kern_ktrace.c:563 syscall(ffff80003bb4ce40) at syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003bb4ce40) at syscall+0x1089 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xbc3483e9fa0, count: -17 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003bb4be90 rbx 0xffff80003bb4bf00 rdx 0 rcx 0xffff800028fe3ff0 rax 0xffff80000016e980 r8 0x101010101010101 r9 0x8080808080808080 r10 0 r11 0xffffffff83e54b70 x86_bus_space_io_read_1 r12 0xffffffff84d8d160 .str.9 r13 0xffff800028fe4c08 r14 0xffff800028fe4e07 r15 0x1 rip 0xffffffff82f1b577 db_enter+0x17 cs 0x8 rflags 0x246 rsp 0xffff80003bb4be90 ss 0x10 db_enter+0x17: popq %rbp ddb{1}> show proc PROC (syz-executor) tid=26881 pid=32448 tcnt=2 stat=onproc flags process=0 proc=4000010 runpri=32, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800045ff4558,0xffff800029932d20 process=0xffff800045ff2b70 user=0xffff80003bb41000, vmspace=0xffff800001c809a8 estcpu=36, cpticks=3, pctcpu=0.0, user=0, sys=3, intr=0 ddb{1}> ps PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND 36779 256990 23067 0 2 0 0 syz-executor 32448 409466 78767 0 2 0 0 syz-executor *32448 26881 78767 0 7 0 0x4000010 syz-executor 89117 139093 5097 0 3 0 0x80 nanoslp syz-executor 89117 479906 5097 0 3 0 0x4000080 fsleep syz-executor 89117 206226 5097 0 3 0 0x4000080 fsleep syz-executor 89117 344968 5097 0 3 0 0x4000080 bell syz-executor 10980 49051 4184 0 7 0 0 syz-executor 10980 223127 4184 0 2 0 0x4000000 syz-executor 21651 265307 1925 0 2 0 0 syz-executor 21651 245253 1925 0 3 0 0x4000080 fsleep syz-executor 1925 177568 16484 0 3 0x2 0x80 nanoslp syz-executor 5097 13186 16484 0 3 0x2 0x80 nanoslp syz-executor 78767 363905 16484 0 3 0x2 0x80 nanoslp syz-executor 23067 150537 16484 0 3 0x2 0x80 nanoslp syz-executor 4184 107662 16484 0 3 0x2 0x80 nanoslp syz-executor 38315 436665 16484 0 3 0x2 0 biowait syz-executor 27005 167717 16484 0 3 0x2 0x80 nanoslp syz-executor 10584 268181 16484 0 3 0x2 0 getblk syz-executor 16484 120822 81068 0 3 0x2 0x80 kqread syz-executor 81068 390852 27687 0 3 0x100002 0x88 sigsusp ksh 27687 373664 43190 0 3 0x10 0x88 kqread sshd-session 43190 23832 16816 0 3 0x12 0x80 kqread sshd-session 89491 120960 1 0 3 0x100003 0x80 ttyin getty 16816 12860 1 0 3 0 0x88 kqread sshd 38962 406451 94442 74 3 0x1100012 0x80 bpf pflogd 94442 428225 1 0 3 0 0x80 sbwait pflogd 96630 166441 99758 73 3 0x1100010 0x80 kqread syslogd 99758 210380 1 0 3 0x100002 0x80 sbwait syslogd 98159 251328 1 0 3 0x100000 0x80 kqread resolvd 24227 348980 20229 77 3 0x100012 0x80 kqread dhcpleased 64875 296738 20229 77 3 0x100012 0x80 kqread dhcpleased 20229 278812 1 0 3 0 0x80 kqread dhcpleased 5215 267713 0 0 3 0x14000 0x200 bored smr 13931 31347 0 0 2 0x14000 0x200 zerothread 96485 446802 0 0 3 0x14000 0x200 aiodoned aiodoned 61198 514189 0 0 3 0x14000 0x200 syncer update 9556 297428 0 0 3 0x14000 0x200 cleaner cleaner 95985 70334 0 0 3 0x14000 0x200 reaper reaper 35374 519426 0 0 3 0x14000 0x200 pgdaemon pagedaemon 35333 436888 0 0 3 0x14000 0x200 bored viomb 99394 272137 0 0 3 0x14000 0x40000200 acpi0 acpi0 94055 57655 0 0 3 0x14000 0x40000200 idle1 86230 12430 0 0 3 0x14000 0x200 bored softnet1 24268 74445 0 0 3 0x14000 0x200 bored softnet0 75926 513356 0 0 3 0x14000 0x200 bored systqmp 71044 218329 0 0 3 0x14000 0x200 bored systq 19266 244215 0 0 3 0x14000 0x200 tmoslp softclockmp 67698 411562 0 0 3 0x14000 0x40000200 tmoslp softclock 93306 517297 0 0 3 0x14000 0x40000200 idle0 1 475025 0 0 3 0x2 0x80 wait init 0 0 -1 0 3 0x10000 0x200 scheduler swapper ddb{1}> show all locks Process 32448 (syz-executor) thread 0xffff800029932a78 (26881) exclusive rrwlock inode r = 0 (0xffff800001c9aa38) #0 witness_lock+0x632 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x632 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x53e sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xf0 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0x17e sys/kern/vfs_vops.c:527 #4 vn_lock+0xca sys/kern/vfs_vnops.c:576 #5 vrele+0x113 sys/kern/vfs_subr.c:836 #6 ktrsettrace+0x16c sys/kern/kern_ktrace.c:123 #7 ktrops+0x338 sys/kern/kern_ktrace.c:578 #8 doktrace+0x8c2 ktrsetchildren sys/kern/kern_ktrace.c:607 [inline] #8 doktrace+0x8c2 sys/kern/kern_ktrace.c:507 #9 sys_ktrace+0x1f6 sys/kern/kern_ktrace.c:563 #10 syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0x1089 sys/arch/amd64/amd64/trap.c:783 #11 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff85d52380) #0 witness_lock+0x632 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x632 sys/kern/subr_witness.c:1160 #1 syscall+0x1048 mi_syscall sys/sys/syscall_mi.h:175 [inline] #1 syscall+0x1048 sys/arch/amd64/amd64/trap.c:783 #2 Xsyscall+0x128 Process 38315 (syz-executor) thread 0xffff8000299122a8 (436665) exclusive rrwlock inode r = 0 (0xffff800001c9a598) #0 witness_lock+0x632 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x632 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x53e sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xf0 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0x17e sys/kern/vfs_vops.c:527 #4 ufs_ihashins+0xda sys/ufs/ufs/ufs_ihash.c:146 #5 ffs_vget+0x2e9 sys/ufs/ffs/ffs_vfsops.c:1232 #6 ffs_inode_alloc+0x576 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x25d sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x1a8 sys/kern/vfs_vops.c:394 #9 domkdirat+0x1f9 sys/kern/vfs_syscalls.c:3063 #10 syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0x1089 sys/arch/amd64/amd64/trap.c:783 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xffff800001b88ec0) #0 witness_lock+0x632 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x632 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x53e sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xf0 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0x17e sys/kern/vfs_vops.c:527 #4 vn_lock+0xca sys/kern/vfs_vnops.c:576 #5 vfs_lookup+0x1f7 sys/kern/vfs_lookup.c:431 #6 namei+0xe19 sys/kern/vfs_lookup.c:250 #7 domkdirat+0xe1 sys/kern/vfs_syscalls.c:3048 #8 syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0x1089 sys/arch/amd64/amd64/trap.c:783 #9 Xsyscall+0x128 Process 10584 (syz-executor) thread 0xffff800029913a00 (268181) exclusive rrwlock inode r = 0 (0xffff800001c9a7e8) #0 witness_lock+0x632 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x632 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x53e sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xf0 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0x17e sys/kern/vfs_vops.c:527 #4 ufs_ihashins+0xda sys/ufs/ufs/ufs_ihash.c:146 #5 ffs_vget+0x2e9 sys/ufs/ffs/ffs_vfsops.c:1232 #6 ffs_inode_alloc+0x576 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x25d sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x1a8 sys/kern/vfs_vops.c:394 #9 domkdirat+0x1f9 sys/kern/vfs_syscalls.c:3063 #10 syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0x1089 sys/arch/amd64/amd64/trap.c:783 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xffff800001b88458) #0 witness_lock+0x632 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x632 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x53e sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xf0 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0x17e sys/kern/vfs_vops.c:527 #4 vn_lock+0xca sys/kern/vfs_vnops.c:576 #5 vfs_lookup+0x1f7 sys/kern/vfs_lookup.c:431 #6 namei+0xe19 sys/kern/vfs_lookup.c:250 #7 domkdirat+0xe1 sys/kern/vfs_syscalls.c:3048 #8 syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0x1089 sys/arch/amd64/amd64/trap.c:783 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11057 12244K 12388K 166960K 12200 0 pcb 17 24K 24K 166960K 24 0 rtable 241 12K 13K 166960K 355 0 pf 34 22K 22K 166960K 45 0 ifaddr 43 12K 12K 166960K 45 0 ifgroup 55 2K 2K 166960K 55 0 sysctl 1 1K 13K 166960K 7 0 counters 70 42K 42K 166960K 70 0 ioctlops 0 0K 4K 166960K 1487 0 iov 0 0K 0K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1295 83K 83K 166960K 1391 0 UFS quota 1 36K 36K 166960K 1 0 UFS mount 5 44K 44K 166960K 5 0 shm 2 2K 10K 166960K 6 0 VM map 2 1K 1K 166960K 2 0 sem 7 0K 0K 166960K 7 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1734 201K 292K 166960K 11964 0 file desc 16 57K 93K 166960K 195 0 proc 69 128K 177K 166960K 556 0 subproc 72 9K 9K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 20K 20K 166960K 1 0 ip_moptions 0 0K 0K 166960K 6 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 6 0 ISOFS mount 1 36K 36K 166960K 1 0 MSDOSFS mount 1 20K 20K 166960K 1 0 ttys 43 303K 303K 166960K 43 0 exec 0 0K 2K 166960K 387 0 fusefs mount 1 36K 36K 166960K 1 0 tdb 3 1K 1K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 221 265K 277K 166960K 3682 0 UVM aobj 9 4K 4K 166960K 9 0 pinsyscall 1065 1739K 1741K 166960K 1354 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 12 0K 1K 166960K 28 0 temp 38 9162K 9172K 166960K 5009 0 kqueue 14 44K 57K 166960K 39 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 28 0 0 1 0 1 1 0 8 0 rtpcb 120 33 0 30 1 0 1 1 0 8 0 rtentry 176 113 0 1 6 0 6 6 0 8 0 unpcb 144 97 0 79 2 0 2 2 0 8 1 syncache 336 4 0 4 2 1 1 1 0 8 1 tcpcb 736 14 0 10 1 0 1 1 0 8 0 arp 136 18 0 0 1 0 1 1 0 8 0 inpcb 328 101 0 93 1 0 1 1 0 8 0 nd6 152 26 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 pffrag 232 2 0 0 1 0 1 1 0 482 0 pffrnode 88 2 0 0 1 0 1 1 0 8 0 pffrent 40 4 0 2 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 26 0 0 1 0 1 1 0 8 0 pfstkey 128 26 0 0 1 0 1 1 0 8 0 pfstate 448 26 0 0 3 0 3 3 0 8 0 pfrule 1360 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 256 457 0 0 29 0 29 29 0 8 0 art_table 40 458 0 0 5 0 5 5 0 8 0 art_node 32 113 0 11 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 0 1 1 0 8 1 semupl 112 1 0 1 1 0 1 1 0 8 1 semapl 72 5 0 0 1 0 1 1 0 8 0 shmpl 112 6 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1661 0 187 93 0 93 93 0 8 0 ffsino 296 1662 0 187 114 0 114 114 0 8 0 nchpl 144 1936 0 236 64 0 64 64 0 8 0 vnodes 216 1775 0 0 99 0 99 99 0 8 0 namei 1024 5928 0 5926 1 0 1 1 0 8 0 percpumem 16 51 0 0 1 0 1 1 0 8 0 kstatmem 264 27 0 0 2 0 2 2 0 8 0 scxspl 216 7161 0 7160 6 3 3 3 1 8 2 plimitpl 152 31 0 14 1 0 1 1 0 8 0 sigapl 424 513 0 467 7 0 7 7 0 8 1 knotepl 120 62 0 0 2 0 2 2 0 8 0 kqueuepl 224 43 0 33 1 0 1 1 0 8 0 pipepl 344 142 0 115 3 0 3 3 0 8 0 fdescpl 528 497 0 467 3 0 3 3 0 8 0 filepl 160 1905 0 1686 11 0 11 11 0 8 1 lockfpl 104 43 0 40 1 0 1 1 0 8 0 lockfspl 48 21 0 18 1 0 1 1 0 8 0 sessionpl 144 29 0 19 1 0 1 1 0 8 0 pgrppl 48 40 0 22 1 0 1 1 0 8 0 ucredpl 104 152 0 138 1 0 1 1 0 8 0 zombiepl 144 468 0 467 1 0 1 1 0 8 0 processpl 1232 513 0 467 5 0 5 5 0 8 0 procpl 664 613 0 561 6 0 6 6 0 8 1 sosppl 176 2 0 2 1 0 1 1 0 8 1 sockpl 752 231 0 202 5 0 5 5 0 8 1 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 118 0 0 15 0 15 15 0 8 0 mcl2k 2048 18 0 0 3 0 3 3 0 8 0 mextrefs 64 19 0 0 1 0 1 1 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 242 0 0 16 0 16 16 0 8 0 bufpl 272 2471 0 105 158 0 158 158 0 8 0 anonpl 32 4570 0 0 37 0 37 37 0 222 0 amapchunkpl 152 10283 0 9790 24 0 24 24 0 158 2 amappl16 200 1914 0 1892 5 3 2 5 0 8 0 amappl15 192 2 0 2 1 1 0 1 0 8 0 amappl14 184 443 0 442 1 0 1 1 0 8 0 amappl13 176 125 0 113 1 0 1 1 0 8 0 amappl12 168 744 0 716 2 0 2 2 0 8 0 amappl11 160 37 0 36 1 0 1 1 0 8 0 amappl10 152 65 0 51 1 0 1 1 0 8 0 amappl9 144 277 0 277 1 1 0 1 0 8 0 amappl8 136 96 0 94 1 0 1 1 0 8 0 amappl7 128 151 0 138 1 0 1 1 0 8 0 amappl6 120 160 0 158 1 0 1 1 0 8 0 amappl5 112 100 0 90 1 0 1 1 0 8 0 amappl4 104 313 0 290 1 0 1 1 0 8 0 amappl3 96 1822 0 1722 4 0 4 4 0 8 1 amappl2 88 554 0 492 2 0 2 2 0 8 0 amappl1 80 10723 0 10122 15 0 15 15 0 8 1 amappl 88 2941 0 2792 5 0 5 5 0 92 0 uvmvnodes 80 101 0 0 3 0 3 3 0 8 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 8 0 0 1 0 1 1 0 8 0 uaddrrnd 24 497 0 467 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 497 0 467 1 0 1 1 0 8 0 vmmpekpl 168 6080 0 6047 2 0 2 2 0 8 0 vmmpepl 168 41492 0 39650 88 0 88 88 0 357 2 vmsppl 488 496 0 467 5 0 5 5 0 8 1 rwobjpl 80 15217 0 14194 24 0 24 24 0 8 0 pdppl 4096 1002 0 934 100 26 74 86 0 8 6 pvpl 32 12348 0 0 101 1 100 100 0 265 0 pmappl 256 496 0 467 3 0 3 3 0 8 0 extentpl 40 46 0 28 1 0 1 1 0 8 0 phpool 120 435 0 30 13 0 13 13 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x19: leave x86_ipi_db(ffffffff851e9ff0) at x86_ipi_db+0x19 sys/arch/amd64/amd64/db_interface.c:412 x86_ipi_handler() at x86_ipi_handler+0x112 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __asan_load4_noabort(ffffffff85d51b80) at __asan_load4_noabort intr_handler(ffff800034eec9c0,ffff800000170180) at intr_handler+0x113 sys/arch/amd64/amd64/intr.c:560 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x7b00b81e1f40, count: 9 ddb{0}> trace x86_ipi_db(ffffffff851e9ff0) at x86_ipi_db+0x19 sys/arch/amd64/amd64/db_interface.c:412 x86_ipi_handler() at x86_ipi_handler+0x112 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __asan_load4_noabort(ffffffff85d51b80) at __asan_load4_noabort intr_handler(ffff800034eec9c0,ffff800000170180) at intr_handler+0x113 sys/arch/amd64/amd64/intr.c:560 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x7b00b81e1f40, count: -6 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x17: popq %rbp db_enter() at db_enter+0x17 sys/arch/amd64/amd64/db_interface.c:457 panic(ffffffff84d8d160) at panic+0x270 sys/kern/subr_prf.c:198 sleep_setup(ffff800001bde440,11,ffffffff84692e40) at sleep_setup+0x3b2 sys/kern/kern_synch.c:296 tsleep_nsec(ffff800001bde440,11,ffffffff84692e40,ffffffffffffffff) at tsleep_nsec+0x29c sys/kern/kern_synch.c:153 getblk(ffff800000d8e6c0,65560,4000,0,ffffffffffffffff) at getblk+0x23a sys/kern/vfs_bio.c:882 bread(ffff800000d8e6c0,65560,4000,ffff80003bb4c3e0) at bread+0x47 bio_doread sys/kern/vfs_bio.c:295 [inline] bread(ffff800000d8e6c0,65560,4000,ffff80003bb4c3e0) at bread+0x47 sys/kern/vfs_bio.c:340 ffs_update(ffff800001c9a998,1) at ffs_update+0x3e4 sys/ufs/ffs/ffs_inode.c:91 ffs_truncate(ffff800001c9a998,0,0,ffffffffffffffff) at ffs_truncate+0x12f0 sys/ufs/ffs/ffs_inode.c:-1 ufs_inactive(ffff80003bb4c7c0) at ufs_inactive+0x2cb sys/ufs/ufs/ufs_inode.c:84 VOP_INACTIVE(ffff800001d6e870,ffff800029932a78) at VOP_INACTIVE+0x1bb sys/kern/vfs_vops.c:498 vrele(ffff800001d6e870) at vrele+0x16a sys/kern/vfs_subr.c:845 ktrsettrace(ffff800029916690,80001104,ffff800001d5d010,ffff8000001197b8) at ktrsettrace+0x16c sys/kern/kern_ktrace.c:123 ktrops(ffff800029932a78,ffff800029916690,0,80001104,ffff800001d5d010,ffff8000001197b8) at ktrops+0x338 sys/kern/kern_ktrace.c:578 doktrace(ffff800001d5d010,4,1104,ffffffff,ffff800029932a78) at doktrace+0x8c2 ktrsetchildren sys/kern/kern_ktrace.c:607 [inline] doktrace(ffff800001d5d010,4,1104,ffffffff,ffff800029932a78) at doktrace+0x8c2 sys/kern/kern_ktrace.c:507 end trace frame: 0xffff80003bb4ccb0, count: 0 ddb{1}> trace db_enter() at db_enter+0x17 sys/arch/amd64/amd64/db_interface.c:457 panic(ffffffff84d8d160) at panic+0x270 sys/kern/subr_prf.c:198 sleep_setup(ffff800001bde440,11,ffffffff84692e40) at sleep_setup+0x3b2 sys/kern/kern_synch.c:296 tsleep_nsec(ffff800001bde440,11,ffffffff84692e40,ffffffffffffffff) at tsleep_nsec+0x29c sys/kern/kern_synch.c:153 getblk(ffff800000d8e6c0,65560,4000,0,ffffffffffffffff) at getblk+0x23a sys/kern/vfs_bio.c:882 bread(ffff800000d8e6c0,65560,4000,ffff80003bb4c3e0) at bread+0x47 bio_doread sys/kern/vfs_bio.c:295 [inline] bread(ffff800000d8e6c0,65560,4000,ffff80003bb4c3e0) at bread+0x47 sys/kern/vfs_bio.c:340 ffs_update(ffff800001c9a998,1) at ffs_update+0x3e4 sys/ufs/ffs/ffs_inode.c:91 ffs_truncate(ffff800001c9a998,0,0,ffffffffffffffff) at ffs_truncate+0x12f0 sys/ufs/ffs/ffs_inode.c:-1 ufs_inactive(ffff80003bb4c7c0) at ufs_inactive+0x2cb sys/ufs/ufs/ufs_inode.c:84 VOP_INACTIVE(ffff800001d6e870,ffff800029932a78) at VOP_INACTIVE+0x1bb sys/kern/vfs_vops.c:498 vrele(ffff800001d6e870) at vrele+0x16a sys/kern/vfs_subr.c:845 ktrsettrace(ffff800029916690,80001104,ffff800001d5d010,ffff8000001197b8) at ktrsettrace+0x16c sys/kern/kern_ktrace.c:123 ktrops(ffff800029932a78,ffff800029916690,0,80001104,ffff800001d5d010,ffff8000001197b8) at ktrops+0x338 sys/kern/kern_ktrace.c:578 doktrace(ffff800001d5d010,4,1104,ffffffff,ffff800029932a78) at doktrace+0x8c2 ktrsetchildren sys/kern/kern_ktrace.c:607 [inline] doktrace(ffff800001d5d010,4,1104,ffffffff,ffff800029932a78) at doktrace+0x8c2 sys/kern/kern_ktrace.c:507 sys_ktrace(ffff800029932a78,ffff80003bb4ce40,ffff80003bb4cda0) at sys_ktrace+0x1f6 sys/kern/kern_ktrace.c:563 syscall(ffff80003bb4ce40) at syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003bb4ce40) at syscall+0x1089 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xbc3483e9fa0, count: -17