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 284105 61365 32767 0x10 0 1 syz-executor.4 *294909 61365 32767 0x10 0x4000000 0K syz-executor.4 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279b1af) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82818b41,ffffffff8276b381,109,ffffffff82847421) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff8000212858a8,52) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d33878) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d33878) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d33878,0) 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 pmap_enter(fffffd80657e6ba0,b69c6b78000,59abd000,3,23) at pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] pmap_enter(fffffd80657e6ba0,b69c6b78000,59abd000,3,23) at pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 udv_fault(ffff80002e44b290,b69c6b78000,ffff80002e44b210,1,0,0,19ecf7ad8c1b675f,ffff80002e44b290) at udv_fault+0x19e sys/uvm/uvm_device.c:374 uvm_fault(fffffd80657e71f8,b69c6b78000,0,2) at uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 upageflttrap(ffff80002e44b410,b69c6b78000) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 end trace frame: 0xffff80002e44b400, 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(ffffffff8279b1af) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82818b41,ffffffff8276b381,109,ffffffff82847421) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff8000212858a8,52) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d33878) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d33878) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d33878,0) 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 pmap_enter(fffffd80657e6ba0,b69c6b78000,59abd000,3,23) at pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] pmap_enter(fffffd80657e6ba0,b69c6b78000,59abd000,3,23) at pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 udv_fault(ffff80002e44b290,b69c6b78000,ffff80002e44b210,1,0,0,19ecf7ad8c1b675f,ffff80002e44b290) at udv_fault+0x19e sys/uvm/uvm_device.c:374 uvm_fault(fffffd80657e71f8,b69c6b78000,0,2) at uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 upageflttrap(ffff80002e44b410,b69c6b78000) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80002e44b410) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0xb6a17fb5690, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002e44ac50 rbx 0xffffffff82b67b8f cpu_info_full_primary+0x2b8f rdx 0 rcx 0xffff800022cd85a8 rax 0xffffffff82b66ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xff2030664d84eba7 r11 0x80e94685154f3796 r12 0xffffffff82b67990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff81177f1c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002e44ac40 ss 0 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.4) pid=294909 stat=onproc flags process=10 proc=4000000 pri=74, usrpri=82, nice=20 forw=0xffffffffffffffff, list=0xffff8000212842e8,0xffffffff82d2dcb0 process=0xffff8000ffff7258 user=0xffff80002e446000, vmspace=0xfffffd80657e71f8 estcpu=32, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 1377 363639 7382 32767 2 0x10 syz-executor.0 55590 70974 93589 32767 2 0x10 syz-executor.1 72194 327255 26593 32767 2 0x10 syz-executor.3 61365 284105 21365 32767 7 0x10 syz-executor.4 *61365 294909 21365 32767 7 0x4000010 syz-executor.4 85926 331216 41168 32767 2 0x10 syz-executor.6 85926 272741 41168 32767 3 0x4000090 fsleep syz-executor.6 32462 216501 66657 32767 3 0x3810 suspend syz-executor.2 32462 481991 66657 32767 2 0x40818b0 syz-executor.2 4064 263328 3557 32767 3 0x10 biowait syz-executor.7 3557 454516 45690 0 3 0x82 wait syz-executor.7 66657 406376 13279 32767 3 0x90 nanoslp syz-executor.2 13279 123236 45690 0 3 0x82 wait syz-executor.2 21365 413692 69317 32767 3 0x90 nanoslp syz-executor.4 69317 508925 45690 0 3 0x82 wait syz-executor.4 93589 229198 35400 32767 3 0x90 nanoslp syz-executor.1 35400 214988 45690 0 3 0x82 wait syz-executor.1 41168 212640 26022 32767 3 0x90 nanoslp syz-executor.6 26022 353040 45690 0 3 0x82 wait syz-executor.6 13873 496347 97978 32767 3 0x90 nanoslp syz-executor.5 97978 88126 45690 0 3 0x82 wait syz-executor.5 7382 29778 72057 32767 3 0x90 nanoslp syz-executor.0 72057 445969 45690 0 3 0x82 wait syz-executor.0 26593 355394 17037 32767 3 0x90 nanoslp syz-executor.3 17037 112804 45690 0 3 0x82 wait syz-executor.3 1414 70837 0 0 3 0x14200 bored sosplice 45690 70332 90540 0 3 0x82 wait syz-fuzzer 45690 353320 90540 0 3 0x4000082 nanoslp syz-fuzzer 45690 127654 90540 0 3 0x4000082 kqread syz-fuzzer 45690 262757 90540 0 3 0x4000082 wait syz-fuzzer 45690 74149 90540 0 3 0x4000082 wait syz-fuzzer 45690 377440 90540 0 3 0x4000082 thrsleep syz-fuzzer 45690 7293 90540 0 3 0x4000082 wait syz-fuzzer 45690 212434 90540 0 3 0x4000082 thrsleep syz-fuzzer 45690 100172 90540 0 3 0x4000082 wait syz-fuzzer 45690 259331 90540 0 3 0x4000082 thrsleep syz-fuzzer 45690 386158 90540 0 3 0x4000082 thrsleep syz-fuzzer 45690 287149 90540 0 3 0x4000082 thrsleep syz-fuzzer 45690 280111 90540 0 3 0x4000082 wait syz-fuzzer 45690 385271 90540 0 3 0x4000082 wait syz-fuzzer 45690 222123 90540 0 3 0x4000082 thrsleep syz-fuzzer 45690 385955 90540 0 3 0x4000082 wait syz-fuzzer 90540 462504 53638 0 3 0x10008a sigsusp ksh 53638 366342 51906 0 3 0x9a kqread sshd 87208 304376 1 0 3 0x100083 ttyin getty 51906 248210 1 0 3 0x88 kqread sshd 502 234676 77236 73 3 0x1100090 kqread syslogd 77236 236908 1 0 3 0x100082 netio syslogd 25515 475646 1 0 3 0x100080 kqread resolvd 51478 289131 34229 77 3 0x100092 kqread dhcpleased 51826 365040 34229 77 3 0x100092 kqread dhcpleased 34229 150074 1 0 3 0x80 kqread dhcpleased 57929 178626 0 0 3 0x14200 bored smr 52096 423546 0 0 2 0x14200 zerothread 94690 91120 0 0 3 0x14200 aiodoned aiodoned 98583 109167 0 0 3 0x14200 syncer update 17757 358690 0 0 3 0x14200 cleaner cleaner 84456 16511 0 0 3 0x14200 reaper reaper 61324 186099 0 0 3 0x14200 pgdaemon pagedaemon 29783 54652 0 0 3 0x14200 bored viomb 99136 141544 0 0 3 0x40014200 acpi0 acpi0 69542 397126 0 0 3 0x40014200 idle1 71678 405328 0 0 3 0x14200 bored softnet3 32481 22002 0 0 3 0x14200 bored softnet2 8652 371365 0 0 3 0x14200 bored softnet1 35642 374343 0 0 3 0x14200 bored softnet0 49995 378318 0 0 3 0x14200 bored systqmp 33449 272648 0 0 3 0x14200 bored systq 46377 203704 0 0 3 0x40014200 bored softclock 80447 473567 0 0 3 0x40014200 idle0 1 136590 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 (0xffffffff82d33830) #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 pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] #7 pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 #8 udv_fault+0x19e sys/uvm/uvm_device.c:374 #9 uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 #10 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #11 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #12 recall_trap+0x8 shared mutex timeout r = 0 (0xffffffff82b852a0) #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 pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] #6 pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 #7 udv_fault+0x19e sys/uvm/uvm_device.c:374 #8 uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 #9 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #10 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #11 recall_trap+0x8 Process 61365 (syz-executor.4) thread 0xffff800022cd85a8 (294909) exclusive rwlock uobjlk r = 0 (0xfffffd805bf06550) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 uvm_fault+0x18e sys/uvm/uvm_fault.c:624 #3 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #4 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #5 recall_trap+0x8 exclusive kernel_lock &kernel_lock r = 1 (0xffffffff82d779c8) #0 witness_lock+0x447 #1 uvm_fault+0x181 sys/uvm/uvm_fault.c:623 #2 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #3 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #4 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd80657e72f0) #0 witness_lock+0x447 #1 uvmfault_lookup+0xd9 sys/uvm/uvm_fault.c:1773 #2 uvm_fault_check+0x3e sys/uvm/uvm_fault.c:673 #3 uvm_fault+0xf2 sys/uvm/uvm_fault.c:601 #4 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #5 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #6 recall_trap+0x8 exclusive sched_lock &sched_lock r = 0 (0xffffffff82d33830) #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 pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] #7 pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 #8 udv_fault+0x19e sys/uvm/uvm_device.c:374 #9 uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 #10 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #11 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #12 recall_trap+0x8 shared mutex timeout r = 0 (0xffffffff82b852a0) #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 pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] #6 pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 #7 udv_fault+0x19e sys/uvm/uvm_device.c:374 #8 uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 #9 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #10 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #11 recall_trap+0x8 Process 4064 (syz-executor.7) thread 0xffff800022cd95f8 (263328) exclusive rrwlock inode r = 0 (0xfffffd806fd6b808) #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 (0xfffffd806fd6b3c8) #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 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10197 6410K 6419K 78643K 11438 0 pcb 13 16K 20K 78643K 19 0 rtable 236 6K 7K 78643K 2513 0 pf 29 8K 8K 78643K 137 0 ifaddr 44 16K 16K 78643K 268 0 ifgroup 50 2K 2K 78643K 266 0 sysctl 3 1K 3K 78643K 11 0 counters 60 35K 35K 78643K 168 0 ioctlops 0 0K 2K 78643K 545 0 iov 0 0K 32K 78643K 4182 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1279 80K 80K 78643K 8906 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 829 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 1K 78643K 6947 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 24 89K 117K 78643K 40224 0 sigio 0 0K 0K 78643K 1128 0 proc 56 78K 103K 78643K 4067 0 subproc 104 6K 6K 78643K 806 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 81771 0 in_multi 99 7K 7K 78643K 1055 0 ether_multi 1 0K 0K 78643K 36 0 mrt 1 0K 0K 78643K 2 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 163 731K 731K 78643K 163 0 exec 0 0K 1K 78643K 8518 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 486 93K 111K 78643K 397504 0 UVM aobj 131 4K 4K 78643K 139 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 866 0 NDP 11 0K 2K 78643K 189 0 temp 74 5872K 6000K 78643K 98631 0 kqueue 12 18K 30K 78643K 3327 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 1020 0 1017 7 6 1 3 0 8 0 rtentry 112 795 0 684 4 0 4 4 0 8 0 unpcb 144 23485 0 23470 250 249 1 6 0 8 0 syncache 296 304 0 304 75 75 0 1 0 8 0 tcpqe 32 414 0 414 59 59 0 1 0 8 0 tcpcb 808 45155 0 45150 729 721 8 21 0 8 7 arp 120 126 0 108 1 0 1 1 0 8 0 ipq 40 146 0 145 22 21 1 1 0 8 0 ipqe 40 722 0 721 22 21 1 1 0 8 0 inpcb 368 55041 0 55034 722 715 7 20 0 8 6 nd6 136 276 0 251 2 0 2 2 0 8 0 kcovpl 48 62 0 54 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 3260 0 2788 41 10 31 32 0 8 1 art_table 32 3261 0 2788 5 0 5 5 0 8 0 art_node 16 794 0 693 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 1 0 1 0 8 0 semapl 112 6937 0 6927 1 0 1 1 0 8 0 shmpl 112 136 0 8 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 55085 0 53605 93 0 93 93 0 8 0 ffsino 272 55085 0 53605 100 0 100 100 0 8 0 nchpl 144 109102 0 107463 63 0 63 63 0 8 0 uvmvnodes 80 7260 0 0 149 0 149 149 0 8 0 vnodes 216 7260 0 0 404 0 404 404 0 8 0 namei 1024 365114 0 365113 13 12 1 2 0 8 0 percpumem 16 97 0 54 1 0 1 1 0 8 0 kstatmem 264 130 0 108 2 0 2 2 0 8 0 scxspl 216 368577 0 368576 149 148 1 8 0 8 0 plimitpl 152 6287 0 6263 61 60 1 2 0 8 0 sigapl 424 40410 0 40356 7 0 7 7 0 8 0 futexpl 64 335990 0 335988 16 15 1 1 0 8 0 knotepl 120 2078 0 0 20 4 16 17 0 8 0 kqueuepl 216 7589 0 7581 137 136 1 10 0 8 0 pipepl 320 8025 0 7997 216 213 3 10 0 8 0 fdescpl 496 40392 0 40357 7 2 5 6 0 8 0 filepl 152 255587 0 255352 462 449 13 20 0 8 3 lockfpl 104 5065 0 5063 4 3 1 2 0 8 0 lockfspl 48 1746 0 1744 1 0 1 1 0 8 0 sessionpl 144 77 0 61 1 0 1 1 0 8 0 pgrppl 48 7151 0 7135 1 0 1 1 0 8 0 ucredpl 104 39195 0 39177 1 0 1 1 0 8 0 zombiepl 144 40357 0 40356 2 1 1 1 0 8 0 processpl 1072 40410 0 40356 4 0 4 4 0 8 0 procpl 696 113296 0 113224 48 40 8 9 0 8 0 sosppl 168 644 0 644 78 78 0 1 0 8 0 sockpl 488 80853 0 80827 1539 1526 13 32 0 8 9 mcl64k 65536 57 0 0 4 1 3 3 0 8 0 mcl16k 16384 81 0 0 8 5 3 3 0 8 0 mcl12k 12288 41 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 66 0 0 4 1 3 4 0 8 0 mcl4k 4096 133 0 0 8 5 3 5 0 8 0 mcl2k2 2112 17 0 0 2 0 2 2 0 8 0 mcl2k 2048 804 0 0 33 22 11 32 0 8 0 mtagpl 96 23 0 0 1 0 1 1 0 8 0 mbufpl 256 3248 0 0 100 0 100 100 0 8 0 bufpl 288 68413 0 61152 519 0 519 519 0 8 0 anonpl 24 3935207 0 3924258 343 246 97 118 0 186 0 amapchunkpl 152 1259707 0 1258910 367 332 35 53 0 158 0 amappl16 200 82716 0 82452 478 459 19 39 0 8 0 amappl15 192 15 0 14 1 0 1 1 0 8 0 amappl14 184 342 0 329 2 1 1 2 0 8 0 amappl13 176 58 0 58 15 15 0 1 0 8 0 amappl12 168 41879 0 41839 4 2 2 3 0 8 0 amappl11 160 73 0 63 1 0 1 1 0 8 0 amappl10 152 88 0 75 1 0 1 1 0 8 0 amappl9 144 582 0 580 2 1 1 2 0 8 0 amappl8 136 2285 0 1989 11 0 11 11 0 8 0 amappl7 128 345 0 323 1 0 1 1 0 8 0 amappl6 120 1015 0 995 2 1 1 2 0 8 0 amappl5 112 1148 0 1142 1 0 1 1 0 8 0 amappl4 104 2092 0 2045 3 0 3 3 0 8 0 amappl3 96 245244 0 245160 11 8 3 4 0 8 0 amappl2 88 42415 0 42332 4 2 2 3 0 8 0 amappl1 80 151259 0 150728 22 10 12 22 0 8 0 amappl 88 395087 0 394854 8 1 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 72 138 0 8 3 0 3 3 0 8 0 uaddrrnd 24 40392 0 40357 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 40392 0 40357 1 0 1 1 0 8 0 vmmpekpl 168 299055 0 298987 4 0 4 4 0 8 0 vmmpepl 168 2324967 0 2322407 439 307 132 135 0 357 0 vmsppl 464 40391 0 40357 7 2 5 6 0 8 0 rwobjpl 56 570984 0 562067 158 28 130 130 0 8 0 pdppl 4096 80792 0 80714 1382 1300 82 92 0 8 4 pvpl 32 11581647 0 11564344 1308 1102 206 348 0 265 35 pmappl 248 40391 0 40357 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 3763 0 2794 29 0 29 29 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(ffffffff8279b1af) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82818b41,ffffffff8276b381,109,ffffffff82847421) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff8000212858a8,52) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82d33878) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82d33878) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82d33878,0) 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 pmap_enter(fffffd80657e6ba0,b69c6b78000,59abd000,3,23) at pmap_enter+0x9b7 pmap_unmap_ptes sys/arch/amd64/amd64/pmap.c:444 [inline] pmap_enter(fffffd80657e6ba0,b69c6b78000,59abd000,3,23) at pmap_enter+0x9b7 sys/arch/amd64/amd64/pmap.c:2892 udv_fault(ffff80002e44b290,b69c6b78000,ffff80002e44b210,1,0,0,19ecf7ad8c1b675f,ffff80002e44b290) at udv_fault+0x19e sys/uvm/uvm_device.c:374 uvm_fault(fffffd80657e71f8,b69c6b78000,0,2) at uvm_fault+0x1c1 sys/uvm/uvm_fault.c:624 upageflttrap(ffff80002e44b410,b69c6b78000) at upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff80002e44b410) at usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0xb6a17fb5690, count: -16 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(ffffffff82d33628) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d33628) at __mp_lock+0x122 sys/kern/kern_lock.c:147 schedclock(ffff800021284dc8) at schedclock+0x99 sys/kern/sched_bsd.c:515 clockintr_statclock(ffff800020d59bc8,ffff800027b83f20) at clockintr_statclock+0x118 sys/kern/kern_clockintr.c:540 clockintr_dispatch(ffff800027b83f20) at clockintr_dispatch+0x2d7 sys/kern/kern_clockintr.c:275 lapic_clockintr(0,0) at lapic_clockintr+0x48 sys/arch/amd64/amd64/lapic.c:482 Xresume_lapic_ltimer() at Xresume_lapic_ltimer+0x2a end of kernel end trace frame: 0x740e4bcd4040, count: 6 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(ffffffff82d33628) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d33628) at __mp_lock+0x122 sys/kern/kern_lock.c:147 schedclock(ffff800021284dc8) at schedclock+0x99 sys/kern/sched_bsd.c:515 clockintr_statclock(ffff800020d59bc8,ffff800027b83f20) at clockintr_statclock+0x118 sys/kern/kern_clockintr.c:540 clockintr_dispatch(ffff800027b83f20) at clockintr_dispatch+0x2d7 sys/kern/kern_clockintr.c:275 lapic_clockintr(0,0) at lapic_clockintr+0x48 sys/arch/amd64/amd64/lapic.c:482 Xresume_lapic_ltimer() at Xresume_lapic_ltimer+0x2a end of kernel end trace frame: 0x740e4bcd4040, count: -9