panic: kernel diagnostic assertion "!ISSET(p->p_flag, P_WSLEEP) || p->p_stat == SSTOP" failed: file "/syzkaller/managers/setuid/kernel/sys/kern/kern_sched.c", line 265 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 190439 52380 32767 0x1010 0x2000 1 syz-executor.3 *187289 75206 32767 0x10 0x4000000 0K syz-executor.5 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279cca0) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff8281786b,ffffffff8276b015,109,ffffffff82846c87) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82b8aff0,ffff80002128c2e8,52) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82c9d758) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82c9d758) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82c9d758,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:710 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 putc(1e,ffff800000cd8680) at putc+0x137 sys/kern/tty_subr.c:261 ttyoutput(1e,ffff800000cd8600) at ttyoutput+0x55d sys/kern/tty.c:689 ttwrite(ffff800000cd8600,ffff800030087950,1) at ttwrite+0x6c9 sys/kern/tty.c:1835 spec_write(ffff800030087730) at spec_write+0xd9 sys/kern/spec_vnops.c:302 end trace frame: 0xffff8000300877a0, 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: kernel diagnostic assertion "!ISSET(p->p_flag, P_WSLEEP) || p->p_stat == SSTOP" failed: file "/syzkaller/managers/setuid/kernel/sys/kern/kern_sched.c", line 265 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279cca0) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff8281786b,ffffffff8276b015,109,ffffffff82846c87) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82b8aff0,ffff80002128c2e8,52) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82c9d758) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82c9d758) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82c9d758,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:710 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 putc(1e,ffff800000cd8680) at putc+0x137 sys/kern/tty_subr.c:261 ttyoutput(1e,ffff800000cd8600) at ttyoutput+0x55d sys/kern/tty.c:689 ttwrite(ffff800000cd8600,ffff800030087950,1) at ttwrite+0x6c9 sys/kern/tty.c:1835 spec_write(ffff800030087730) at spec_write+0xd9 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd807a12f058,ffff800030087950,1,fffffd807f7d67b8) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd8069c59d18,ffff800030087950,0) at vn_write+0x15b sys/kern/vfs_vnops.c:408 dofilewritev(ffff8000211eadb8,5,ffff800030087950,0,ffff800030087a40) at dofilewritev+0x1a0 sys/kern/sys_generic.c:375 sys_writev(ffff8000211eadb8,ffff8000300879f0,ffff800030087a40) at sys_writev+0xab sys/kern/sys_generic.c:322 syscall(ffff800030087ac0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800030087ac0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xd9e3e8b0bb0, count: -20 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800030086fc0 rbx 0xffffffff82b8bb8f cpu_info_full_primary+0x2b8f rdx 0xffff800000d50140 rcx 0xffff8000211eadb8 rax 0xffffffff82b8aff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xf5c5ff8f54e97563 r11 0xe2c51245f5aeba55 r12 0xffffffff82b8b990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff81984ecc db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800030086fb0 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.5) pid=187289 stat=onproc flags process=10 proc=4000000 pri=32, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff8000211ebb50,0xffff8000211eb5f0 process=0xffff800027ba65c8 user=0xffff800030082000, vmspace=0xfffffd806bb4e018 estcpu=36, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 87645 134 11077 32767 3 0x3810 suspend syz-executor.4 87645 76408 11077 32767 2 0x4081890 syz-executor.4 87645 307324 11077 32767 2 0x4081890 syz-executor.4 87645 92638 11077 32767 2 0x40818b0 syz-executor.4 87645 7514 11077 32767 2 0x4081810 syz-executor.4 65479 340143 30607 32767 2 0x10 syz-executor.7 65479 195277 30607 32767 3 0x4000090 fsleep syz-executor.7 52380 190439 15755 32767 7 0x3010 syz-executor.3 74774 91359 89911 32767 2 0x10 syz-executor.2 74774 428837 89911 32767 3 0x4000090 fsleep syz-executor.2 74774 363062 89911 32767 3 0x4000090 fsleep syz-executor.2 75206 474443 90 32767 2 0x10 syz-executor.5 75206 125603 90 32767 3 0x4000090 kqpoll syz-executor.5 *75206 187289 90 32767 7 0x4000010 syz-executor.5 39208 7897 7876 32767 2 0x10 syz-executor.6 39208 273705 7876 32767 3 0x4000090 fsleep syz-executor.6 39208 165265 7876 32767 3 0x4000090 fsleep syz-executor.6 39208 497821 7876 32767 3 0x4000090 fsleep syz-executor.6 15755 348547 39978 32767 3 0x90 nanoslp syz-executor.3 39978 483575 14580 0 3 0x82 wait syz-executor.3 3423 487637 27101 32767 3 0x90 nanoslp syz-executor.0 27101 306480 14580 0 3 0x82 wait syz-executor.0 90 72848 42314 32767 3 0x90 nanoslp syz-executor.5 42314 133912 14580 0 3 0x82 wait syz-executor.5 89911 171161 93878 32767 3 0x90 nanoslp syz-executor.2 93878 323953 14580 0 3 0x82 wait syz-executor.2 7876 27642 27167 32767 3 0x90 nanoslp syz-executor.6 27167 393506 14580 0 3 0x82 wait syz-executor.6 72904 191971 2785 32767 3 0x90 nanoslp syz-executor.1 2785 59015 14580 0 3 0x82 wait syz-executor.1 30607 479652 61344 32767 3 0x90 nanoslp syz-executor.7 61344 98152 14580 0 3 0x82 wait syz-executor.7 11077 126199 25829 32767 3 0x90 nanoslp syz-executor.4 25829 116561 14580 0 3 0x82 wait syz-executor.4 164 8888 0 0 3 0x14200 bored sosplice 82655 89780 94860 0 3 0x100082 netio arp 94860 220648 30154 0 3 0x10008a sigsusp sh 30154 274627 1 0 3 0x80 wait syz-executor.4 14580 460396 37781 0 3 0x82 thrsleep syz-fuzzer 14580 371714 37781 0 3 0x4000082 thrsleep syz-fuzzer 14580 148939 37781 0 3 0x4000082 wait syz-fuzzer 14580 318878 37781 0 3 0x4000082 kqread syz-fuzzer 14580 236999 37781 0 3 0x4000082 thrsleep syz-fuzzer 14580 323906 37781 0 3 0x4000082 thrsleep syz-fuzzer 14580 74224 37781 0 3 0x4000082 wait syz-fuzzer 14580 273253 37781 0 3 0x4000082 wait syz-fuzzer 14580 486302 37781 0 3 0x4000082 thrsleep syz-fuzzer 14580 400559 37781 0 3 0x4000082 wait syz-fuzzer 14580 145741 37781 0 3 0x4000082 thrsleep syz-fuzzer 14580 405362 37781 0 3 0x4000082 wait syz-fuzzer 14580 77901 37781 0 3 0x4000082 wait syz-fuzzer 14580 471507 37781 0 3 0x4000082 wait syz-fuzzer 14580 54340 37781 0 3 0x4000082 wait syz-fuzzer 14580 78372 37781 0 3 0x4000082 thrsleep syz-fuzzer 37781 146552 9257 0 3 0x10008a sigsusp ksh 9257 216529 28544 0 3 0x9a kqread sshd 85323 9457 1 0 3 0x100083 ttyin getty 28544 137654 1 0 3 0x88 kqread sshd 13391 299518 74234 73 3 0x1100090 kqread syslogd 74234 86096 1 0 3 0x100082 netio syslogd 26483 300147 1 0 3 0x100080 kqread resolvd 54373 51898 85453 77 3 0x100092 kqread dhcpleased 78309 334158 85453 77 3 0x100092 kqread dhcpleased 85453 409357 1 0 3 0x80 kqread dhcpleased 51218 401829 0 0 3 0x14200 bored smr 49652 6159 0 0 2 0x14200 zerothread 13509 256522 0 0 3 0x14200 aiodoned aiodoned 51818 227373 0 0 2 0x14600 update 66135 53603 0 0 3 0x14200 cleaner cleaner 17927 111455 0 0 3 0x14200 reaper reaper 45000 410709 0 0 3 0x14200 pgdaemon pagedaemon 57875 339374 0 0 3 0x14200 bored viomb 64727 519353 0 0 3 0x40014200 acpi0 acpi0 70923 41347 0 0 3 0x40014200 idle1 11203 273969 0 0 3 0x14200 bored softnet3 82899 446475 0 0 3 0x14200 bored softnet2 65804 435693 0 0 3 0x14200 bored softnet1 42353 314529 0 0 3 0x14200 bored softnet0 50259 87036 0 0 3 0x14200 bored systqmp 55264 248350 0 0 3 0x14200 bored systq 50803 42963 0 0 3 0x40014200 bored softclock 51226 509237 0 0 3 0x40014200 idle0 1 186900 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive sched_lock &sched_lock r = 0 (0xffffffff82c9d710) #0 witness_lock+0x447 #1 schedcpu+0x119 sys/kern/sched_bsd.c:219 #2 timeout_run+0xd0 sys/kern/kern_timeout.c:640 #3 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 #4 softclock+0x130 sys/kern/kern_timeout.c:710 #5 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #6 Xsoftclock+0x27 #7 putc+0x137 sys/kern/tty_subr.c:261 #8 ttyoutput+0x55d sys/kern/tty.c:689 #9 ttwrite+0x6c9 sys/kern/tty.c:1835 #10 spec_write+0xd9 sys/kern/spec_vnops.c:302 #11 VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 #12 vn_write+0x15b sys/kern/vfs_vnops.c:408 #13 dofilewritev+0x1a0 sys/kern/sys_generic.c:375 #14 sys_writev+0xab sys/kern/sys_generic.c:322 #15 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #15 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #16 Xsyscall+0x128 shared mutex timeout r = 0 (0xffffffff82b6d830) #0 witness_lock+0x447 #1 timeout_run+0xbb sys/kern/kern_timeout.c:636 #2 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 #3 softclock+0x130 sys/kern/kern_timeout.c:710 #4 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #5 Xsoftclock+0x27 #6 putc+0x137 sys/kern/tty_subr.c:261 #7 ttyoutput+0x55d sys/kern/tty.c:689 #8 ttwrite+0x6c9 sys/kern/tty.c:1835 #9 spec_write+0xd9 sys/kern/spec_vnops.c:302 #10 VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 #11 vn_write+0x15b sys/kern/vfs_vnops.c:408 #12 dofilewritev+0x1a0 sys/kern/sys_generic.c:375 #13 sys_writev+0xab sys/kern/sys_generic.c:322 #14 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #14 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #15 Xsyscall+0x128 Process 75206 (syz-executor.5) thread 0xffff8000211eadb8 (187289) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff82ce6170) #0 witness_lock+0x447 #1 vn_write+0x46 sys/kern/vfs_vnops.c:393 #2 dofilewritev+0x1a0 sys/kern/sys_generic.c:375 #3 sys_writev+0xab sys/kern/sys_generic.c:322 #4 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #4 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #5 Xsyscall+0x128 exclusive sched_lock &sched_lock r = 0 (0xffffffff82c9d710) #0 witness_lock+0x447 #1 schedcpu+0x119 sys/kern/sched_bsd.c:219 #2 timeout_run+0xd0 sys/kern/kern_timeout.c:640 #3 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 #4 softclock+0x130 sys/kern/kern_timeout.c:710 #5 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #6 Xsoftclock+0x27 #7 putc+0x137 sys/kern/tty_subr.c:261 #8 ttyoutput+0x55d sys/kern/tty.c:689 #9 ttwrite+0x6c9 sys/kern/tty.c:1835 #10 spec_write+0xd9 sys/kern/spec_vnops.c:302 #11 VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 #12 vn_write+0x15b sys/kern/vfs_vnops.c:408 #13 dofilewritev+0x1a0 sys/kern/sys_generic.c:375 #14 sys_writev+0xab sys/kern/sys_generic.c:322 #15 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #15 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #16 Xsyscall+0x128 shared mutex timeout r = 0 (0xffffffff82b6d830) #0 witness_lock+0x447 #1 timeout_run+0xbb sys/kern/kern_timeout.c:636 #2 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 #3 softclock+0x130 sys/kern/kern_timeout.c:710 #4 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #5 Xsoftclock+0x27 #6 putc+0x137 sys/kern/tty_subr.c:261 #7 ttyoutput+0x55d sys/kern/tty.c:689 #8 ttwrite+0x6c9 sys/kern/tty.c:1835 #9 spec_write+0xd9 sys/kern/spec_vnops.c:302 #10 VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 #11 vn_write+0x15b sys/kern/vfs_vnops.c:408 #12 dofilewritev+0x1a0 sys/kern/sys_generic.c:375 #13 sys_writev+0xab sys/kern/sys_generic.c:322 #14 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #14 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #15 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10182 6408K 6419K 78643K 11344 0 pcb 13 8K 8K 78643K 13 0 rtable 234 6K 6K 78643K 1224 0 pf 29 8K 8K 78643K 85 0 ifaddr 44 15K 16K 78643K 160 0 ifgroup 50 2K 2K 78643K 162 0 sysctl 3 1K 1K 78643K 3 0 counters 60 35K 35K 78643K 116 0 ioctlops 0 0K 2K 78643K 95 0 iov 0 0K 16K 78643K 168 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1293 81K 81K 78643K 1991 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 13K 78643K 52 0 VM map 2 1K 1K 78643K 2 0 sem 10 0K 1K 78643K 20 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 27 101K 121K 78643K 6827 0 sigio 1 0K 0K 78643K 510 0 proc 56 78K 115K 78643K 1492 0 subproc 117 7K 7K 78643K 468 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 1 0K 0K 78643K 724 0 in_multi 99 7K 7K 78643K 521 0 ether_multi 1 0K 0K 78643K 15 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 73 334K 334K 78643K 73 0 exec 0 0K 1K 78643K 1054 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 400 99K 106K 78643K 59813 0 UVM aobj 131 8K 8K 78643K 135 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 276 0 NDP 13 0K 1K 78643K 109 0 temp 78 5872K 5998K 78643K 21010 0 kqueue 14 22K 28K 78643K 453 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> 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 120 200 0 196 1 0 1 1 0 8 0 rtentry 112 414 0 304 4 0 4 4 0 8 0 unpcb 144 1803 0 1788 6 5 1 6 0 8 0 syncache 296 93 0 93 9 9 0 1 0 8 0 tcpqe 32 129 0 129 11 11 0 1 0 8 0 tcpcb 808 2110 0 2104 15 13 2 8 0 8 0 arp 120 73 0 55 1 0 1 1 0 8 0 ipq 40 17 0 15 3 2 1 1 0 8 0 ipqe 40 42 0 38 3 2 1 1 0 8 0 inpcb 368 3774 0 3763 17 13 4 8 0 8 2 nd6 136 108 0 84 1 0 1 1 0 8 0 kcovpl 48 36 0 27 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1659 0 1201 29 0 29 29 0 8 0 art_table 32 1660 0 1201 4 0 4 4 0 8 0 art_node 16 413 0 313 1 0 1 1 0 8 0 sysvmsgpl 40 18 0 13 1 0 1 1 0 8 0 semupl 112 6 0 6 1 1 0 1 0 8 0 semapl 112 11 0 3 1 0 1 1 0 8 0 shmpl 112 132 0 4 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 8981 0 7526 92 0 92 92 0 8 0 ffsino 272 8981 0 7526 98 0 98 98 0 8 0 nchpl 144 17001 0 15356 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 47275 0 47275 7 6 1 2 0 8 1 percpumem 16 71 0 28 1 0 1 1 0 8 0 kstatmem 264 78 0 56 2 0 2 2 0 8 0 scxspl 216 51547 0 51547 30 29 1 8 0 8 1 plimitpl 152 595 0 568 5 3 2 2 0 8 0 sigapl 424 7059 0 7001 7 0 7 7 0 8 0 futexpl 64 33113 0 33104 6 5 1 1 0 8 0 knotepl 120 329 0 0 9 0 9 9 0 8 0 kqueuepl 216 604 0 593 1 0 1 1 0 8 0 pipepl 320 908 0 812 14 6 8 9 0 8 0 fdescpl 496 7041 0 7003 11 5 6 6 0 8 0 filepl 152 23064 0 22676 25 9 16 18 0 8 1 lockfpl 104 674 0 672 1 0 1 1 0 8 0 lockfspl 48 203 0 201 1 0 1 1 0 8 0 sessionpl 144 51 0 34 1 0 1 1 0 8 0 pgrppl 48 607 0 589 1 0 1 1 0 8 0 ucredpl 104 4296 0 4278 1 0 1 1 0 8 0 zombiepl 144 7004 0 7001 6 5 1 1 0 8 0 processpl 1072 7059 0 7001 5 1 4 5 0 8 0 procpl 696 14642 0 14557 10 2 8 9 0 8 0 sosppl 168 106 0 105 5 4 1 1 0 8 0 sockpl 488 5834 0 5804 36 28 8 20 0 8 4 mcl64k 65536 18 0 0 3 0 3 3 0 8 0 mcl16k 16384 7 0 0 1 0 1 1 0 8 0 mcl12k 12288 13 0 0 2 0 2 2 0 8 0 mcl9k 9216 9 0 0 1 0 1 1 0 8 0 mcl8k 8192 13 0 0 2 0 2 2 0 8 0 mcl4k 4096 21 0 0 3 1 2 3 0 8 0 mcl2k2 2112 5 0 0 1 0 1 1 0 8 0 mcl2k 2048 400 0 0 33 9 24 33 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 1342 0 0 65 0 65 65 0 8 0 bufpl 288 13504 0 7189 452 0 452 452 0 8 0 anonpl 24 788855 0 780133 159 83 76 91 0 186 0 amapchunkpl 152 187869 0 186968 60 23 37 40 0 158 2 amappl16 200 18705 0 18522 110 96 14 34 0 8 0 amappl15 192 10 0 9 1 0 1 1 0 8 0 amappl14 184 239 0 222 2 1 1 2 0 8 0 amappl13 176 8 0 8 2 2 0 1 0 8 0 amappl12 168 8096 0 8054 2 0 2 2 0 8 0 amappl11 160 79 0 69 1 0 1 1 0 8 0 amappl10 152 68 0 56 1 0 1 1 0 8 0 amappl9 144 197 0 195 2 1 1 2 0 8 0 amappl8 136 490 0 387 4 0 4 4 0 8 0 amappl7 128 128 0 109 1 0 1 1 0 8 0 amappl6 120 460 0 435 2 1 1 2 0 8 0 amappl5 112 308 0 302 1 0 1 1 0 8 0 amappl4 104 1059 0 1022 3 1 2 3 0 8 0 amappl3 96 37480 0 37369 7 3 4 4 0 8 1 amappl2 88 7296 0 7225 4 2 2 3 0 8 0 amappl1 80 33358 0 32792 22 8 14 22 0 8 0 amappl 88 58945 0 58667 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 72 134 0 4 3 0 3 3 0 8 0 uaddrrnd 24 7041 0 7003 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 7041 0 7003 1 0 1 1 0 8 0 vmmpekpl 168 45931 0 45863 4 0 4 4 0 8 0 vmmpepl 168 413331 0 410913 173 61 112 123 0 357 3 vmsppl 464 7040 0 7003 7 2 5 6 0 8 0 rwobjpl 56 102582 0 95213 121 15 106 107 0 8 0 pdppl 4096 14090 0 14006 400 312 88 94 0 8 4 pvpl 32 2352418 0 2337115 402 244 158 364 0 265 6 pmappl 248 7040 0 7003 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1224 0 356 26 0 26 26 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279cca0) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff8281786b,ffffffff8276b015,109,ffffffff82846c87) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82b8aff0,ffff80002128c2e8,52) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82c9d758) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82c9d758) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82c9d758,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:687 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:710 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 putc(1e,ffff800000cd8680) at putc+0x137 sys/kern/tty_subr.c:261 ttyoutput(1e,ffff800000cd8600) at ttyoutput+0x55d sys/kern/tty.c:689 ttwrite(ffff800000cd8600,ffff800030087950,1) at ttwrite+0x6c9 sys/kern/tty.c:1835 spec_write(ffff800030087730) at spec_write+0xd9 sys/kern/spec_vnops.c:302 VOP_WRITE(fffffd807a12f058,ffff800030087950,1,fffffd807f7d67b8) at VOP_WRITE+0xc3 sys/kern/vfs_vops.c:245 vn_write(fffffd8069c59d18,ffff800030087950,0) at vn_write+0x15b sys/kern/vfs_vnops.c:408 dofilewritev(ffff8000211eadb8,5,ffff800030087950,0,ffff800030087a40) at dofilewritev+0x1a0 sys/kern/sys_generic.c:375 sys_writev(ffff8000211eadb8,ffff8000300879f0,ffff800030087a40) at sys_writev+0xab sys/kern/sys_generic.c:322 syscall(ffff800030087ac0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800030087ac0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xd9e3e8b0bb0, count: -20 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffff800020d58ff0) 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(ffffffff82ce5f68) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82ce5f68) at __mp_lock+0x122 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82ce5f68,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x440 sys/kern/sched_bsd.c:420 sleep_finish(0,1) at sleep_finish+0x184 sys/kern/kern_synch.c:411 single_thread_set(ffff8000212c0dc0,2,1) at single_thread_set+0x3a5 single_thread_wait sys/kern/kern_sig.c:2173 [inline] single_thread_set(ffff8000212c0dc0,2,1) at single_thread_set+0x3a5 sys/kern/kern_sig.c:2154 exit1(ffff8000212c0dc0,0,0,1) at exit1+0xa9 sys_exit(ffff8000212c0dc0,ffff8000246fba60,ffff8000246fbab0) at sys_exit+0x1a sys/kern/kern_exit.c:89 syscall(ffff8000246fbb30) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff8000246fbb30) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78a374346ad0, count: 3 ddb{1}> trace x86_ipi_db(ffff800020d58ff0) 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(ffffffff82ce5f68) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82ce5f68) at __mp_lock+0x122 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82ce5f68,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x440 sys/kern/sched_bsd.c:420 sleep_finish(0,1) at sleep_finish+0x184 sys/kern/kern_synch.c:411 single_thread_set(ffff8000212c0dc0,2,1) at single_thread_set+0x3a5 single_thread_wait sys/kern/kern_sig.c:2173 [inline] single_thread_set(ffff8000212c0dc0,2,1) at single_thread_set+0x3a5 sys/kern/kern_sig.c:2154 exit1(ffff8000212c0dc0,0,0,1) at exit1+0xa9 sys_exit(ffff8000212c0dc0,ffff8000246fba60,ffff8000246fbab0) at sys_exit+0x1a sys/kern/kern_exit.c:89 syscall(ffff8000246fbb30) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff8000246fbb30) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x78a374346ad0, count: -12