ppanic: kernel diagnostic assertion "!_kernel_lock_held()" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_map.c", line 2526 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 186001 53901 32767 0x10 0 0 syz-executor.3 *320868 99390 0 0x14000 0x200 1 reaper db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff827a006b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82820f5b,ffffffff82848e0c,9de,ffffffff827d7d93) at __assert+0x29 sys/kern/subr_prf.c:157 uvm_map_teardown(fffffd80707203c8) at uvm_map_teardown+0x348 sys/uvm/uvm_map.c:2528 uvmspace_free(fffffd80707203c8) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3503 reaper(ffff8000211ad058) at reaper+0x19a sys/kern/kern_exit.c:449 end trace frame: 0x0, 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 *cpu0: vop_generic_badop cpu1: kernel diagnostic assertion "!_kernel_lock_held()" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_map.c", line 2526 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff827a006b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82820f5b,ffffffff82848e0c,9de,ffffffff827d7d93) at __assert+0x29 sys/kern/subr_prf.c:157 uvm_map_teardown(fffffd80707203c8) at uvm_map_teardown+0x348 sys/uvm/uvm_map.c:2528 uvmspace_free(fffffd80707203c8) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3503 reaper(ffff8000211ad058) at reaper+0x19a sys/kern/kern_exit.c:449 end trace frame: 0x0, count: -6 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff8000211b9b80 rbx 0xffff800020d59b9f rdx 0 rcx 0xffff8000211ad058 rax 0xffff800020d58ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x7300432b00b25833 r11 0x96e4a0e6ba4f4886 r12 0xffff800020d599a0 r13 0 r14 0xffffffff82b829a0 cpu_info_full_primary+0x29a0 r15 0x1 rip 0xffffffff811db0cc db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff8000211b9b70 ss 0 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (reaper) pid=320868 stat=onproc flags process=14000 proc=200 pri=4, usrpri=54, nice=20 forw=0xffffffffffffffff, list=0xffff8000211ad310,0xffff8000211acaf8 process=0xffff8000fffff240 user=0xffff8000211b4000, vmspace=0xffffffff82cb53f0 estcpu=4, cpticks=18, pctcpu=1.6 user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 41264 226462 4654 32767 2 0x10 syz-executor.1 75734 112006 23832 32767 2 0x10 syz-executor.6 23832 85793 93062 32767 3 0x90 nanoslp syz-executor.6 93062 263032 45220 0 3 0x82 wait syz-executor.6 16504 229596 34441 32767 3 0x90 nanoslp syz-executor.2 34441 255634 45220 0 3 0x82 wait syz-executor.2 61365 33264 24030 32767 2 0x10 syz-executor.0 24030 100782 45220 0 3 0x82 wait syz-executor.0 53901 186001 61728 32767 7 0x10 syz-executor.3 61728 451455 45220 0 3 0x82 wait syz-executor.3 56217 327062 6276 32767 2 0x10 syz-executor.5 6276 331514 45220 0 3 0x82 wait syz-executor.5 4654 426239 58998 32767 3 0x90 nanoslp syz-executor.1 58998 197513 45220 0 3 0x82 wait syz-executor.1 99841 277429 13828 32767 3 0x10 biowait syz-executor.4 13828 448240 45220 0 3 0x82 wait syz-executor.4 90095 508357 0 0 3 0x14200 bored sosplice 64893 144121 50996 32767 3 0x90 nanoslp syz-executor.7 50996 366064 45220 0 3 0x82 wait syz-executor.7 45220 37954 92759 0 3 0x2000082 wait syz-fuzzer 45220 142658 92759 0 3 0x6000082 nanoslp syz-fuzzer 45220 392387 92759 0 3 0x6000082 wait syz-fuzzer 45220 25829 92759 0 3 0x6000082 thrsleep syz-fuzzer 45220 189744 92759 0 3 0x6000082 thrsleep syz-fuzzer 45220 138195 92759 0 3 0x6000082 kqread syz-fuzzer 45220 468092 92759 0 3 0x6000082 wait syz-fuzzer 45220 408946 92759 0 3 0x6000082 wait syz-fuzzer 45220 197215 92759 0 3 0x6000082 thrsleep syz-fuzzer 45220 224435 92759 0 3 0x6000082 thrsleep syz-fuzzer 45220 522092 92759 0 3 0x6000082 thrsleep syz-fuzzer 45220 339609 92759 0 3 0x6000082 wait syz-fuzzer 45220 302918 92759 0 2 0x6000002 syz-fuzzer 45220 493407 92759 0 3 0x6000082 wait syz-fuzzer 45220 265493 92759 0 3 0x6000082 wait syz-fuzzer 45220 105173 92759 0 3 0x6000082 wait syz-fuzzer 92759 342909 54075 0 3 0x10008a sigsusp ksh 54075 23806 46908 0 3 0x9a kqread sshd 9108 183590 1 0 3 0x100083 ttyin getty 46908 429122 1 0 3 0x88 kqread sshd 38745 209158 15638 73 3 0x1100090 kqread syslogd 15638 267153 1 0 3 0x100082 netio syslogd 71817 191128 1 0 3 0x100080 kqread resolvd 79682 386743 66940 77 3 0x100092 kqread dhcpleased 72182 248938 66940 77 3 0x100092 kqread dhcpleased 66940 300914 1 0 3 0x80 kqread dhcpleased 69336 185248 0 0 3 0x14200 bored smr 63472 251431 0 0 2 0x14200 zerothread 91814 10592 0 0 3 0x14200 aiodoned aiodoned 69824 217052 0 0 3 0x14200 syncer update 50717 137593 0 0 3 0x14200 cleaner cleaner *99390 320868 0 0 7 0x14200 reaper 12124 161830 0 0 3 0x14200 pgdaemon pagedaemon 29059 125457 0 0 3 0x14200 bored viomb 46344 451652 0 0 3 0x40014200 acpi0 acpi0 92367 81616 0 0 3 0x40014200 idle1 57539 59242 0 0 3 0x14200 bored softnet3 42774 427551 0 0 3 0x14200 bored softnet2 67590 189401 0 0 3 0x14200 bored softnet1 10146 78122 0 0 3 0x14200 bored softnet0 15466 381706 0 0 3 0x14200 bored systqmp 80173 65517 0 0 3 0x14200 bored systq 6145 346010 0 0 3 0x40014200 bored softclock 34176 237639 0 0 3 0x40014200 idle0 1 238328 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks CPU 1: exclusive sched_lock &sched_lock r = 0 (0xffffffff82c8ac68) #0 witness_lock+0x447 #1 wakeup_n+0x37 sys/kern/kern_synch.c:541 #2 sched_idle+0x232 sys/kern/kern_sched.c:187 #3 proc_trampoline+0x1c Process 61365 (syz-executor.0) thread 0xffff8000212a3080 (33264) exclusive rrwlock inode r = 0 (0xfffffd806ea7b3d0) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1343 #6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806d60cb48) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 Process 53901 (syz-executor.3) thread 0xffff8000212d2b20 (186001) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82c7fa18) #0 witness_lock+0x447 #1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 #2 mi_switch+0x4c6 sys/kern/sched_bsd.c:470 #3 sleep_finish+0x19b sys/kern/kern_synch.c:414 #4 biowait+0x91 sys/kern/vfs_bio.c:1278 #5 bwrite+0x21c sys/kern/vfs_bio.c:769 #6 ffs_update+0x281 sys/ufs/ffs/ffs_inode.c:113 #7 ufs_mkdir+0x672 sys/ufs/ufs/ufs_vnops.c:1219 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806ea6ac50) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x200 sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1314 #8 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #9 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #10 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #11 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #12 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #12 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #13 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807e287f78) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 Process 56217 (syz-executor.5) thread 0xffff8000212bdb68 (327062) exclusive rrwlock inode r = 0 (0xfffffd806ea77b48) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1343 #6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806ea6a2c0) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 Process 99841 (syz-executor.4) thread 0xffff8000212bd8b0 (277429) exclusive rrwlock inode r = 0 (0xfffffd807e2873c8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x200 sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1314 #8 ufs_lookup+0x13ba sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 #11 namei+0x55a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #13 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #13 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807e287d58) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10226 6413K 6420K 78643K 11372 0 pcb 13 12K 14K 78643K 17 0 rtable 244 6K 7K 78643K 1214 0 pf 29 8K 8K 78643K 73 0 ifaddr 44 15K 16K 78643K 138 0 ifgroup 50 2K 2K 78643K 138 0 sysctl 2 0K 0K 78643K 2 0 counters 60 35K 35K 78643K 104 0 ioctlops 0 0K 2K 78643K 66 0 iov 0 0K 28K 78643K 1046 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1279 80K 80K 78643K 10395 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 136 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 1K 78643K 895 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 20 73K 117K 78643K 9909 0 sigio 0 0K 0K 78643K 182 0 proc 56 78K 115K 78643K 1517 0 subproc 104 6K 6K 78643K 390 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 378 0 in_multi 99 7K 7K 78643K 403 0 ether_multi 1 0K 0K 78643K 7 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 295 1314K 1314K 78643K 295 0 exec 0 0K 1K 78643K 2197 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 416 94K 99K 78643K 98644 0 UVM aobj 131 4K 4K 78643K 136 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 269 0 NDP 11 0K 2K 78643K 93 0 temp 74 5920K 6000K 78643K 28410 0 kqueue 12 18K 35K 78643K 2264 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 120 353 0 350 6 5 1 3 0 8 0 rtentry 112 378 0 263 4 0 4 4 0 8 0 unpcb 144 5816 0 5803 74 73 1 10 0 8 0 syncache 296 94 0 94 21 20 1 1 0 8 1 sackhl 24 2 0 2 2 2 0 1 0 8 0 tcpqe 32 228 0 228 15 15 0 1 0 8 0 tcpcb 808 3744 0 3733 129 127 2 14 0 8 0 arp 120 65 0 46 1 0 1 1 0 8 0 ipq 40 13 0 13 4 4 0 1 0 8 0 ipqe 40 140 0 140 4 4 0 1 0 8 0 inpcb 368 10038 0 10021 146 141 5 14 0 8 3 nd6 136 112 0 84 1 0 1 1 0 8 0 kcovpl 48 30 0 22 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1571 0 1103 36 6 30 30 0 8 0 art_table 32 1572 0 1103 4 0 4 4 0 8 0 art_node 16 377 0 272 1 0 1 1 0 8 0 sysvmsgpl 40 42 0 2 1 0 1 1 0 8 0 semupl 112 7 0 7 1 1 0 1 0 8 0 semapl 112 893 0 883 1 0 1 1 0 8 0 shmpl 112 133 0 5 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 21090 0 19647 91 0 91 91 0 8 0 ffsino 272 21090 0 19647 97 0 97 97 0 8 0 nchpl 144 35609 0 33971 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 134344 0 134341 6 5 1 2 0 8 0 percpumem 16 65 0 22 1 0 1 1 0 8 0 kstatmem 264 66 0 44 2 0 2 2 0 8 0 scxspl 216 87137 0 87136 46 44 2 8 1 8 1 plimitpl 152 1346 0 1323 18 16 2 2 0 8 1 sigapl 424 10148 0 10097 7 0 7 7 0 8 0 futexpl 64 94034 0 94034 3 2 1 1 0 8 1 knotepl 120 786 0 0 11 1 10 10 0 8 0 kqueuepl 216 8942 0 8934 138 133 5 12 0 8 4 pipepl 320 3188 0 3160 50 47 3 8 0 8 0 fdescpl 496 10130 0 10099 7 2 5 6 0 8 0 filepl 152 103463 0 103230 206 190 16 27 0 8 5 lockfpl 104 1056 0 1054 2 1 1 2 0 8 0 lockfspl 48 332 0 330 1 0 1 1 0 8 0 sessionpl 144 45 0 29 1 0 1 1 0 8 0 pgrppl 48 110 0 94 1 0 1 1 0 8 0 ucredpl 104 44352 0 44334 1 0 1 1 0 8 0 zombiepl 144 10099 0 10097 1 0 1 1 0 8 0 processpl 1072 10148 0 10097 5 0 5 5 0 8 0 procpl 696 27605 0 27539 20 12 8 9 0 8 0 sosppl 168 182 0 181 17 16 1 1 0 8 0 sockpl 488 16412 0 16382 395 387 8 34 0 8 3 mcl64k 65536 33 0 0 5 2 3 3 0 8 0 mcl16k 16384 28 0 0 4 2 2 3 0 8 0 mcl12k 12288 20 0 0 2 0 2 2 0 8 0 mcl9k 9216 21 0 0 2 0 2 2 0 8 0 mcl8k 8192 33 0 0 3 0 3 3 0 8 0 mcl4k 4096 44 0 0 4 0 4 4 0 8 0 mcl2k2 2112 9 0 0 1 0 1 1 0 8 0 mcl2k 2048 438 0 0 42 22 20 42 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 1523 0 0 62 0 62 62 0 8 0 bufpl 288 20083 0 13757 454 1 453 453 0 8 0 anonpl 24 1073374 0 1062293 252 133 119 119 0 186 26 amapchunkpl 152 310158 0 309384 115 75 40 48 0 158 2 amappl16 200 23440 0 23131 178 148 30 42 0 8 12 amappl15 192 15 0 14 1 0 1 1 0 8 0 amappl14 184 236 0 219 2 1 1 2 0 8 0 amappl13 176 22 0 22 3 3 0 1 0 8 0 amappl12 168 11074 0 11040 2 0 2 2 0 8 0 amappl11 160 53 0 43 1 0 1 1 0 8 0 amappl10 152 54 0 41 1 0 1 1 0 8 0 amappl9 144 301 0 300 1 0 1 1 0 8 0 amappl8 136 734 0 562 6 0 6 6 0 8 0 amappl7 128 114 0 98 2 0 2 2 0 8 0 amappl6 120 471 0 445 1 0 1 1 0 8 0 amappl5 112 409 0 401 1 0 1 1 0 8 0 amappl4 104 801 0 761 4 2 2 2 0 8 0 amappl3 96 61286 0 61212 16 12 4 4 0 8 1 amappl2 88 11274 0 11192 4 2 2 3 0 8 0 amappl1 80 44636 0 44114 22 9 13 22 0 8 0 amappl 88 97637 0 97406 8 0 8 8 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 72 135 0 5 3 0 3 3 0 8 0 uaddrrnd 24 10130 0 10098 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 10130 0 10098 1 0 1 1 0 8 0 vmmpekpl 168 87509 0 87439 4 0 4 4 0 8 0 vmmpepl 168 603774 0 601427 319 184 135 135 0 357 16 vmsppl 464 10129 0 10098 7 2 5 6 0 8 0 rwobjpl 56 157217 0 149751 128 14 114 114 0 8 4 pdppl 4096 20268 0 20196 511 429 82 94 0 8 10 pvpl 32 3041003 0 3023791 615 399 216 340 0 265 47 pmappl 248 10129 0 10098 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1597 0 737 26 0 26 26 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82b81ff0) 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 __mp_lock(ffffffff82c7f810) at __mp_lock+0x129 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82c7f810) at __mp_lock+0x129 sys/kern/kern_lock.c:147 intr_handler(ffff80002afe2930,ffff80000006bc00) at intr_handler+0x62 sys/arch/amd64/amd64/intr.c:532 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f Xspllower() at Xspllower+0x1d cnputc(70) at cnputc+0x4f sys/dev/cons.c:218 db_putchar(70) at db_putchar+0x3fc sys/ddb/db_output.c:155 kprintf() at kprintf+0x6bc sys/kern/subr_prf.c:724 db_printf(ffffffff82822c06) at db_printf+0x89 sys/kern/subr_prf.c:498 panic(ffffffff82795afe) at panic+0xdb sys/kern/subr_prf.c:216 vop_generic_badop(ffff80002afe2d58) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8067c68a60,fffffd807295a6c8) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 end trace frame: 0xffff80002afe2e00, count: 0 ddb{0}> trace x86_ipi_db(ffffffff82b81ff0) 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 __mp_lock(ffffffff82c7f810) at __mp_lock+0x129 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82c7f810) at __mp_lock+0x129 sys/kern/kern_lock.c:147 intr_handler(ffff80002afe2930,ffff80000006bc00) at intr_handler+0x62 sys/arch/amd64/amd64/intr.c:532 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f Xspllower() at Xspllower+0x1d cnputc(70) at cnputc+0x4f sys/dev/cons.c:218 db_putchar(70) at db_putchar+0x3fc sys/ddb/db_output.c:155 kprintf() at kprintf+0x6bc sys/kern/subr_prf.c:724 db_printf(ffffffff82822c06) at db_printf+0x89 sys/kern/subr_prf.c:498 panic(ffffffff82795afe) at panic+0xdb sys/kern/subr_prf.c:216 vop_generic_badop(ffff80002afe2d58) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8067c68a60,fffffd807295a6c8) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd807295a6c8) at bwrite+0x1f1 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd807295a6c8) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002afe2ff0) at ufs_mkdir+0x6c4 sys/ufs/ufs/ufs_vnops.c:1235 VOP_MKDIR(fffffd8067fa37e8,ffff80002afe3150,ffff80002afe3180,ffff80002afe3080) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff8000212d2b20,ffffff9c,7d376421bac0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff80002afe3300) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002afe3300) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7d376421bb30, count: -21 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x1c: addq $0x8,%rsp db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff827a006b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82820f5b,ffffffff82848e0c,9de,ffffffff827d7d93) at __assert+0x29 sys/kern/subr_prf.c:157 uvm_map_teardown(fffffd80707203c8) at uvm_map_teardown+0x348 sys/uvm/uvm_map.c:2528 uvmspace_free(fffffd80707203c8) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3503 reaper(ffff8000211ad058) at reaper+0x19a sys/kern/kern_exit.c:449 end trace frame: 0x0, count: 9 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff827a006b) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82820f5b,ffffffff82848e0c,9de,ffffffff827d7d93) at __assert+0x29 sys/kern/subr_prf.c:157 uvm_map_teardown(fffffd80707203c8) at uvm_map_teardown+0x348 sys/uvm/uvm_map.c:2528 uvmspace_free(fffffd80707203c8) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3503 reaper(ffff8000211ad058) at reaper+0x19a sys/kern/kern_exit.c:449 end trace frame: 0x0, count: -6