panic: kernel diagnostic assertion "!ISSET(p->p_flag, P_WSLEEP) || p->p_stat == SSTOP" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_sched.c", line 251 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *445749 9351 60928 0x10 0x4000000 0K syz-executor.2 339352 12917 0 0x2 0 1 syz-executor.4 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279a027) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82816832,ffffffff8281e882,fb,ffffffff8283e6bc) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82bdcff0,ffff80002121e340,52) at setrunqueue+0x2e5 sys/kern/kern_sched.c:249 schedcpu(ffffffff82c4dce8) at schedcpu+0x28b sys/kern/sched_bsd.c:235 timeout_run(ffffffff82c4dce8) at timeout_run+0xd0 sys/kern/kern_timeout.c:638 softclock_process_tick_timeout(ffffffff82c4dce8,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:708 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x23 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:577 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:148 uvm_map_mkentry(fffffd8069c45928,fffffd807ab23158,fffffd807ab23158,54657340000,40000,80713,1e5d91278245dde1,54657340000) at uvm_map_mkentry+0x68 sys/uvm/uvm_map.c:1447 uvm_mapanon(fffffd8069c45928,ffff80002fe32f28,40000,1000,80713) at uvm_mapanon+0x61e sys/uvm/uvm_map.c:859 sys_mmap(ffff8000211e4848,ffff80002fe32fd0,ffff80002fe33020) at sys_mmap+0x870 uvm_mmapanon sys/uvm/uvm_mmap.c:1007 [inline] sys_mmap(ffff8000211e4848,ffff80002fe32fd0,ffff80002fe33020) at sys_mmap+0x870 sys/uvm/uvm_mmap.c:421 end trace frame: 0xffff80002fe33090, 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/multicore/kernel/sys/kern/kern_sched.c", line 251 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8279a027) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82816832,ffffffff8281e882,fb,ffffffff8283e6bc) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82bdcff0,ffff80002121e340,52) at setrunqueue+0x2e5 sys/kern/kern_sched.c:249 schedcpu(ffffffff82c4dce8) at schedcpu+0x28b sys/kern/sched_bsd.c:235 timeout_run(ffffffff82c4dce8) at timeout_run+0xd0 sys/kern/kern_timeout.c:638 softclock_process_tick_timeout(ffffffff82c4dce8,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:708 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x23 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:577 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:148 uvm_map_mkentry(fffffd8069c45928,fffffd807ab23158,fffffd807ab23158,54657340000,40000,80713,1e5d91278245dde1,54657340000) at uvm_map_mkentry+0x68 sys/uvm/uvm_map.c:1447 uvm_mapanon(fffffd8069c45928,ffff80002fe32f28,40000,1000,80713) at uvm_mapanon+0x61e sys/uvm/uvm_map.c:859 sys_mmap(ffff8000211e4848,ffff80002fe32fd0,ffff80002fe33020) at sys_mmap+0x870 uvm_mmapanon sys/uvm/uvm_mmap.c:1007 [inline] sys_mmap(ffff8000211e4848,ffff80002fe32fd0,ffff80002fe33020) at sys_mmap+0x870 sys/uvm/uvm_mmap.c:421 syscall(ffff80002fe330a0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002fe330a0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x545f24790e0, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002fe32910 rbx 0xffffffff82bddb8f cpu_info_full_primary+0x2b8f rdx 0 rcx 0 rax 0xffff8000211e4848 r8 0x101010101010101 r9 0x8080808080808080 r10 0x544d8f26b974fe3d r11 0xcdee3389001030c0 r12 0xffffffff82bdd990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff8205187c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff80002fe32900 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.2) pid=445749 stat=onproc flags process=10 proc=4000000 pri=84, usrpri=82, nice=20 forw=0xffffffffffffffff, list=0xffff8000211e4b00,0xffff8000212d1088 process=0xffff800021220010 user=0xffff80002fe2e000, vmspace=0xfffffd8069c45928 estcpu=32, cpticks=0, pctcpu=1.2 user=0, sys=0, intr=102 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 85889 45233 50436 0 2 0 syz-executor.7 85889 232611 50436 0 3 0x4000080 fsleep syz-executor.7 24104 236315 92692 0 3 0x3800 suspend syz-executor.1 24104 183212 92692 0 2 0x40818a0 syz-executor.1 24104 361794 92692 0 2 0x4081880 syz-executor.1 98792 456734 65716 0 3 0x80 nanoslp syz-executor.6 98792 469624 65716 0 3 0x4000080 fsleep syz-executor.6 98792 232528 65716 0 3 0x4000080 fsleep syz-executor.6 9351 390947 25509 60928 2 0x10 syz-executor.2 9351 409480 25509 60928 3 0x4000090 fsleep syz-executor.2 * 9351 445749 25509 60928 7 0x4000010 syz-executor.2 38994 386827 0 0 3 0x14280 nfsidl nfsio 27664 315421 0 0 3 0x14280 nfsidl nfsio 99189 463790 0 0 3 0x14280 nfsidl nfsio 28 74882 0 0 3 0x14280 nfsidl nfsio 48791 39256 0 0 3 0x14280 nfsidl nfsio 37201 273276 0 0 3 0x14280 nfsidl nfsio 51006 34575 0 0 3 0x14280 nfsidl nfsio 88659 501300 0 0 3 0x14280 nfsidl nfsio 45841 37679 0 0 3 0x14280 nfsidl nfsio 26756 507097 0 0 3 0x14280 nfsidl nfsio 59131 230145 0 0 3 0x14280 nfsidl nfsio 54270 395358 0 0 3 0x14280 nfsidl nfsio 11157 4658 0 0 3 0x14280 nfsidl nfsio 20664 198561 0 0 3 0x14280 nfsidl nfsio 29934 44704 0 0 3 0x14280 nfsidl nfsio 57086 229666 0 0 3 0x14280 nfsidl nfsio 65388 245758 0 0 3 0x14280 nfsidl nfsio 28552 230759 0 0 3 0x14280 nfsidl nfsio 940 306864 0 0 3 0x14280 nfsidl nfsio 52008 420322 0 0 3 0x14280 nfsidl nfsio 51146 75093 19586 0 3 0x2 biowait syz-executor.0 12917 339352 19586 0 7 0x2 syz-executor.4 25509 324483 19586 0 3 0x82 nanoslp syz-executor.2 92692 135119 19586 0 3 0x82 nanoslp syz-executor.1 65716 257940 19586 0 3 0x82 nanoslp syz-executor.6 19509 373649 19586 0 3 0x2 biowait syz-executor.5 8444 524274 0 0 3 0x14200 bored sosplice 50436 122837 19586 0 2 0x482 syz-executor.7 38246 111251 48943 0 3 0x100082 netio arp 48943 504622 1 0 3 0x10008a sigsusp sh 4204 463554 19586 0 2 0x482 syz-executor.3 19586 17247 21079 0 2 0x482 syz-fuzzer 19586 251675 21079 0 3 0x4000082 thrsleep syz-fuzzer 19586 196942 21079 0 3 0x4000082 wait syz-fuzzer 19586 219267 21079 0 3 0x4000082 wait syz-fuzzer 19586 201645 21079 0 3 0x4000082 thrsleep syz-fuzzer 19586 339490 21079 0 3 0x4000082 thrsleep syz-fuzzer 19586 205001 21079 0 3 0x4000082 thrsleep syz-fuzzer 19586 383609 21079 0 3 0x4000082 wait syz-fuzzer 19586 294082 21079 0 3 0x4000082 wait syz-fuzzer 19586 152942 21079 0 3 0x4000082 wait syz-fuzzer 19586 149047 21079 0 3 0x4000082 thrsleep syz-fuzzer 19586 409137 21079 0 3 0x4000082 thrsleep syz-fuzzer 19586 240692 21079 0 3 0x4000082 wait syz-fuzzer 19586 313555 21079 0 3 0x4000082 wait syz-fuzzer 19586 465688 21079 0 3 0x4000082 thrsleep syz-fuzzer 19586 158758 21079 0 3 0x4000082 wait syz-fuzzer 21079 76063 7775 0 3 0x10008a sigsusp ksh 7775 462721 9198 0 3 0x9a kqread sshd 15731 506147 1 0 3 0x100083 ttyin getty 9198 150390 1 0 3 0x88 kqread sshd 11401 310380 54799 74 2 0x1100492 pflogd 54799 499616 1 0 3 0x80 netio pflogd 33219 176824 58299 73 3 0x1100090 kqread syslogd 58299 57268 1 0 3 0x100082 netio syslogd 50460 313267 1 0 3 0x100080 kqread resolvd 43390 23932 90562 77 3 0x100092 kqread dhcpleased 47669 304437 90562 77 3 0x100092 kqread dhcpleased 90562 106547 1 0 3 0x80 kqread dhcpleased 67123 226455 0 0 3 0x14200 bored smr 94040 405858 0 0 2 0x14200 zerothread 63745 267754 0 0 3 0x14200 aiodoned aiodoned 11508 23064 0 0 3 0x14200 syncer update 74172 306005 0 0 3 0x14200 cleaner cleaner 66886 78680 0 0 2 0x14200 reaper 93223 515630 0 0 3 0x14200 pgdaemon pagedaemon 29823 217157 0 0 3 0x14200 bored viomb 93214 74221 0 0 3 0x40014200 acpi0 acpi0 93323 278153 0 0 3 0x40014200 idle1 41760 229736 0 0 3 0x14200 bored softnet3 9935 188314 0 0 3 0x14200 bored softnet2 87248 508008 0 0 3 0x14200 bored softnet1 13199 336278 0 0 2 0x14200 softnet0 45330 120120 0 0 3 0x14200 bored systqmp 89366 252584 0 0 3 0x14200 bored systq 3047 345623 0 0 3 0x40014200 bored softclock 25836 28356 0 0 3 0x40014200 idle0 1 456629 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 (0xffffffff82c4dca0) #0 witness_lock+0x447 #1 schedcpu+0x119 sys/kern/sched_bsd.c:218 #2 timeout_run+0xd0 sys/kern/kern_timeout.c:638 #3 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 #4 softclock+0x130 sys/kern/kern_timeout.c:708 #5 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #6 Xsoftclock+0x23 #7 __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:577 [inline] #7 __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:148 #8 uvm_map_mkentry+0x68 sys/uvm/uvm_map.c:1447 #9 uvm_mapanon+0x61e sys/uvm/uvm_map.c:859 #10 sys_mmap+0x870 uvm_mmapanon sys/uvm/uvm_mmap.c:1007 [inline] #10 sys_mmap+0x870 sys/uvm/uvm_mmap.c:421 #11 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #11 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #12 Xsyscall+0x128 shared mutex timeout r = 0 (0xffffffff82bd6990) #0 witness_lock+0x447 #1 timeout_run+0xbb sys/kern/kern_timeout.c:634 #2 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 #3 softclock+0x130 sys/kern/kern_timeout.c:708 #4 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #5 Xsoftclock+0x23 #6 __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:577 [inline] #6 __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:148 #7 uvm_map_mkentry+0x68 sys/uvm/uvm_map.c:1447 #8 uvm_mapanon+0x61e sys/uvm/uvm_map.c:859 #9 sys_mmap+0x870 uvm_mmapanon sys/uvm/uvm_mmap.c:1007 [inline] #9 sys_mmap+0x870 sys/uvm/uvm_mmap.c:421 #10 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #11 Xsyscall+0x128 Process 9351 (syz-executor.2) thread 0xffff8000211e4848 (445749) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82d2d680) #0 witness_lock+0x447 #1 softintr_dispatch+0x52 sys/arch/amd64/amd64/softintr.c:88 #2 Xsoftclock+0x23 #3 __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:577 [inline] #3 __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:148 #4 uvm_map_mkentry+0x68 sys/uvm/uvm_map.c:1447 #5 uvm_mapanon+0x61e sys/uvm/uvm_map.c:859 #6 sys_mmap+0x870 uvm_mmapanon sys/uvm/uvm_mmap.c:1007 [inline] #6 sys_mmap+0x870 sys/uvm/uvm_mmap.c:421 #7 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #7 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #8 Xsyscall+0x128 exclusive rwlock vmmaplk r = 0 (0xfffffd8069c45a20) #0 witness_lock+0x447 #1 rw_enter+0x3e6 sys/kern/kern_rwlock.c:310 #2 vm_map_lock_ln+0xfa sys/uvm/uvm_map.c:5345 #3 uvm_mapanon+0x23e sys/uvm/uvm_map.c:787 #4 sys_mmap+0x870 uvm_mmapanon sys/uvm/uvm_mmap.c:1007 [inline] #4 sys_mmap+0x870 sys/uvm/uvm_mmap.c:421 #5 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #5 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #6 Xsyscall+0x128 exclusive sched_lock &sched_lock r = 0 (0xffffffff82c4dca0) #0 witness_lock+0x447 #1 schedcpu+0x119 sys/kern/sched_bsd.c:218 #2 timeout_run+0xd0 sys/kern/kern_timeout.c:638 #3 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 #4 softclock+0x130 sys/kern/kern_timeout.c:708 #5 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #6 Xsoftclock+0x23 #7 __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:577 [inline] #7 __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:148 #8 uvm_map_mkentry+0x68 sys/uvm/uvm_map.c:1447 #9 uvm_mapanon+0x61e sys/uvm/uvm_map.c:859 #10 sys_mmap+0x870 uvm_mmapanon sys/uvm/uvm_mmap.c:1007 [inline] #10 sys_mmap+0x870 sys/uvm/uvm_mmap.c:421 #11 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #11 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #12 Xsyscall+0x128 shared mutex timeout r = 0 (0xffffffff82bd6990) #0 witness_lock+0x447 #1 timeout_run+0xbb sys/kern/kern_timeout.c:634 #2 softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 #3 softclock+0x130 sys/kern/kern_timeout.c:708 #4 softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 #5 Xsoftclock+0x23 #6 __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:577 [inline] #6 __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:148 #7 uvm_map_mkentry+0x68 sys/uvm/uvm_map.c:1447 #8 uvm_mapanon+0x61e sys/uvm/uvm_map.c:859 #9 sys_mmap+0x870 uvm_mmapanon sys/uvm/uvm_mmap.c:1007 [inline] #9 sys_mmap+0x870 sys/uvm/uvm_mmap.c:421 #10 syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] #10 syscall+0x606 sys/arch/amd64/amd64/trap.c:623 #11 Xsyscall+0x128 Process 51146 (syz-executor.0) thread 0xffff8000212b90e0 (75093) exclusive rrwlock inode r = 0 (0xfffffd806648ce68) #0 witness_lock+0x447 #1 rw_enter+0x3e6 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:465 #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 (0xfffffd806ec215e8) #0 witness_lock+0x447 #1 rw_enter+0x3e6 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:465 #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 19509 (syz-executor.5) thread 0xffff8000212b2858 (373649) exclusive rrwlock inode r = 0 (0xfffffd807b6ad5f0) #0 witness_lock+0x447 #1 rw_enter+0x3e6 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:465 #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 (0xfffffd806e545928) #0 witness_lock+0x447 #1 rw_enter+0x3e6 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:465 #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 10213 6557K 7617K 78643K 36497 0 pcb 13 15K 16K 78643K 573 0 rtable 251 7K 8K 78643K 794 0 pf 35 10K 10K 78643K 466 0 ifaddr 46 17K 18K 78643K 295 0 ifgroup 60 2K 2K 78643K 786 0 sysctl 2 0K 2K 78643K 6 0 counters 62 36K 36K 78643K 472 0 ioctlops 0 0K 4K 78643K 1632 0 iov 0 0K 24K 78643K 2159 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1580 99K 99K 78643K 12090 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 218 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 465 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 16 57K 93K 78643K 17363 0 sigio 0 0K 0K 78643K 317 0 proc 73 91K 140K 78643K 1965 0 subproc 117 7K 7K 78643K 271 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 472 0 in_multi 99 7K 7K 78643K 284 0 ether_multi 1 0K 0K 78643K 1 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 175 784K 784K 78643K 175 0 exec 0 0K 1K 78643K 2317 0 pfkey data 0 0K 0K 78643K 3 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 509 100K 109K 78643K 171843 0 UVM aobj 131 5K 5K 78643K 140 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 232 0 NDP 13 0K 0K 78643K 256 0 temp 74 5864K 5992K 78643K 122280 0 kqueue 12 18K 30K 78643K 1612 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 120 212 0 208 3 2 1 2 0 8 0 rtentry 112 268 0 151 4 0 4 4 0 8 0 unpcb 144 42062 0 42036 225 219 6 13 0 8 4 syncache 296 10 0 10 3 3 0 1 0 8 0 tcpqe 32 163 0 163 1 1 0 1 0 8 0 tcpcb 808 2973 0 2969 110 106 4 12 0 8 3 arp 120 41 0 23 1 0 1 1 0 8 0 inpcb 368 6690 0 6683 159 152 7 19 0 8 6 nd6 136 90 0 59 2 0 2 2 0 8 0 pkpcb 40 109 0 109 10 10 0 1 0 8 0 kcovpl 48 20 0 11 1 0 1 1 0 8 0 ppxss 1256 52 0 52 13 12 1 1 0 8 1 pffrag 232 144 0 142 7 6 1 1 0 482 0 pffrnode 88 141 0 139 7 6 1 1 0 8 0 pffrent 40 508 0 506 7 6 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 24 397 0 385 1 0 1 1 0 8 0 pfstkey 128 397 0 385 3 1 2 2 0 8 0 pfstate 376 397 0 385 12 9 3 5 0 8 0 pfrule 1344 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 1153 0 660 35 3 32 32 0 8 0 art_table 32 1154 0 660 5 0 5 5 0 8 0 art_node 16 267 0 160 1 0 1 1 0 8 0 sysvmsgpl 40 41 0 10 1 0 1 1 0 8 0 semapl 112 463 0 453 1 0 1 1 0 8 0 shmpl 112 137 0 9 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 24724 0 23224 95 0 95 95 0 8 0 ffsino 272 24724 0 23224 101 0 101 101 0 8 0 nchpl 144 48682 0 48177 63 40 23 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 157013 0 157011 8 7 1 3 0 8 0 percpumem 16 249 0 205 1 0 1 1 0 8 0 kstatmem 264 436 0 410 6 4 2 3 0 8 0 scxspl 216 136327 0 136325 44 42 2 8 0 8 1 plimitpl 152 481 0 462 1 0 1 1 0 8 0 sigapl 424 18037 0 17969 13 5 8 9 0 8 0 futexpl 64 131314 0 131308 3 2 1 1 0 8 0 knotepl 120 717 0 0 9 1 8 9 0 8 0 kqueuepl 216 4528 0 4520 73 72 1 5 0 8 0 pipepl 320 3384 0 3353 92 88 4 12 0 8 0 fdescpl 496 17635 0 17606 5 0 5 5 0 8 0 filepl 152 125125 0 124858 252 234 18 26 0 8 6 lockfpl 104 6149 0 6147 9 8 1 2 0 8 0 lockfspl 48 2694 0 2692 1 0 1 1 0 8 0 sessionpl 144 36 0 18 1 0 1 1 0 8 0 pgrppl 48 220 0 202 1 0 1 1 0 8 0 ucredpl 104 14886 0 14871 1 0 1 1 0 8 0 zombiepl 144 17970 0 17969 3 2 1 1 0 8 0 processpl 1072 18037 0 17969 5 0 5 5 0 8 0 procpl 696 48564 0 48474 20 10 10 11 0 8 0 sosppl 168 242 0 242 35 34 1 1 0 8 1 sockpl 488 49086 0 49049 1414 1402 12 45 0 8 7 mcl64k 65536 33 0 0 4 1 3 3 0 8 0 mcl16k 16384 41 0 0 6 3 3 3 0 8 0 mcl12k 12288 39 0 0 2 0 2 2 0 8 0 mcl9k 9216 25 0 0 2 0 2 2 0 8 0 mcl8k 8192 49 0 0 4 1 3 3 0 8 0 mcl4k 4096 66 0 0 9 6 3 9 0 8 0 mcl2k2 2112 8 0 0 1 0 1 1 0 8 0 mcl2k 2048 592 0 0 55 19 36 55 0 8 0 mtagpl 96 1900 0 0 38 0 38 38 0 8 0 mbufpl 256 3500 0 0 169 0 169 169 0 8 0 bufpl 288 26271 0 19954 452 0 452 452 0 8 0 anonpl 24 1722534 0 1710579 236 136 100 110 0 186 0 amapchunkpl 152 563493 0 562638 150 112 38 49 0 158 2 amappl16 200 37760 0 37411 256 237 19 32 0 8 0 amappl15 192 13 0 13 2 2 0 1 0 8 0 amappl14 184 219 0 203 2 0 2 2 0 8 0 amappl13 176 30 0 29 1 0 1 1 0 8 0 amappl12 168 18461 0 18429 3 1 2 2 0 8 0 amappl11 160 62 0 48 1 0 1 1 0 8 0 amappl10 152 55 0 40 1 0 1 1 0 8 0 amappl9 144 327 0 326 2 1 1 2 0 8 0 amappl8 136 1161 0 921 9 0 9 9 0 8 0 amappl7 128 143 0 125 1 0 1 1 0 8 0 amappl6 120 540 0 515 2 1 1 2 0 8 0 amappl5 112 600 0 591 1 0 1 1 0 8 0 amappl4 104 1046 0 990 3 1 2 3 0 8 0 amappl3 96 106391 0 106301 4 1 3 3 0 8 0 amappl2 88 18571 0 18489 3 1 2 3 0 8 0 amappl1 80 69866 0 69292 24 10 14 23 0 8 0 amappl 88 170672 0 170418 10 3 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 72 139 0 9 3 0 3 3 0 8 0 uaddrrnd 24 17635 0 17605 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 17635 0 17605 1 0 1 1 0 8 0 vmmpekpl 168 133288 0 133214 4 0 4 4 0 8 0 vmmpepl 168 1030693 0 1028150 371 252 119 132 0 357 0 vmsppl 464 17634 0 17605 12 7 5 5 0 8 0 rwobjpl 56 254926 0 247195 136 23 113 113 0 8 0 pdppl 4096 35278 0 35210 986 912 74 84 0 8 6 pvpl 32 4506751 0 4488233 653 483 170 363 0 265 0 pmappl 248 17634 0 17605 8 5 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 2213 0 1224 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(ffffffff8279a027) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82816832,ffffffff8281e882,fb,ffffffff8283e6bc) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffffffff82bdcff0,ffff80002121e340,52) at setrunqueue+0x2e5 sys/kern/kern_sched.c:249 schedcpu(ffffffff82c4dce8) at schedcpu+0x28b sys/kern/sched_bsd.c:235 timeout_run(ffffffff82c4dce8) at timeout_run+0xd0 sys/kern/kern_timeout.c:638 softclock_process_tick_timeout(ffffffff82c4dce8,0) at softclock_process_tick_timeout+0x1b0 sys/kern/kern_timeout.c:685 softclock(0) at softclock+0x130 sys/kern/kern_timeout.c:708 softintr_dispatch(0) at softintr_dispatch+0xfb sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x23 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:577 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:148 uvm_map_mkentry(fffffd8069c45928,fffffd807ab23158,fffffd807ab23158,54657340000,40000,80713,1e5d91278245dde1,54657340000) at uvm_map_mkentry+0x68 sys/uvm/uvm_map.c:1447 uvm_mapanon(fffffd8069c45928,ffff80002fe32f28,40000,1000,80713) at uvm_mapanon+0x61e sys/uvm/uvm_map.c:859 sys_mmap(ffff8000211e4848,ffff80002fe32fd0,ffff80002fe33020) at sys_mmap+0x870 uvm_mmapanon sys/uvm/uvm_mmap.c:1007 [inline] sys_mmap(ffff8000211e4848,ffff80002fe32fd0,ffff80002fe33020) at sys_mmap+0x870 sys/uvm/uvm_mmap.c:421 syscall(ffff80002fe330a0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002fe330a0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x545f24790e0, 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+0x23 __mp_lock(ffffffff82c4da98) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82c4da98) at __mp_lock+0x122 sys/kern/kern_lock.c:147 wakeup_n(fffffd806ef6f6c0,ffffffff) at wakeup_n+0x37 sys/kern/kern_synch.c:542 knote_enqueue(fffffd807c56e3c0) at knote_enqueue+0x19d klist_empty sys/sys/event.h:355 [inline] knote_enqueue(fffffd807c56e3c0) at knote_enqueue+0x19d kqueue_wakeup sys/kern/kern_event.c:1605 [inline] knote_enqueue(fffffd807c56e3c0) at knote_enqueue+0x19d sys/kern/kern_event.c:1948 knote_locked(fffffd806c21f1f0,0) at knote_locked+0x18d pipe_read(fffffd80638430b0,ffff8000212bfc38,0) at pipe_read+0x4b3 pipe_wakeup sys/kern/sys_pipe.c:375 [inline] pipe_read(fffffd80638430b0,ffff8000212bfc38,0) at pipe_read+0x4b3 sys/kern/sys_pipe.c:473 dofilereadv(ffff8000212b8348,f9,ffff8000212bfc38,0,ffff8000212bfd20) at dofilereadv+0x1a2 sys/kern/sys_generic.c:247 sys_read(ffff8000212b8348,ffff8000212bfcd0,ffff8000212bfd20) at sys_read+0x87 sys/kern/sys_generic.c:167 syscall(ffff8000212bfda0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff8000212bfda0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c5acbfee7c0, 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+0x23 __mp_lock(ffffffff82c4da98) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82c4da98) at __mp_lock+0x122 sys/kern/kern_lock.c:147 wakeup_n(fffffd806ef6f6c0,ffffffff) at wakeup_n+0x37 sys/kern/kern_synch.c:542 knote_enqueue(fffffd807c56e3c0) at knote_enqueue+0x19d klist_empty sys/sys/event.h:355 [inline] knote_enqueue(fffffd807c56e3c0) at knote_enqueue+0x19d kqueue_wakeup sys/kern/kern_event.c:1605 [inline] knote_enqueue(fffffd807c56e3c0) at knote_enqueue+0x19d sys/kern/kern_event.c:1948 knote_locked(fffffd806c21f1f0,0) at knote_locked+0x18d pipe_read(fffffd80638430b0,ffff8000212bfc38,0) at pipe_read+0x4b3 pipe_wakeup sys/kern/sys_pipe.c:375 [inline] pipe_read(fffffd80638430b0,ffff8000212bfc38,0) at pipe_read+0x4b3 sys/kern/sys_pipe.c:473 dofilereadv(ffff8000212b8348,f9,ffff8000212bfc38,0,ffff8000212bfd20) at dofilereadv+0x1a2 sys/kern/sys_generic.c:247 sys_read(ffff8000212b8348,ffff8000212bfcd0,ffff8000212bfd20) at sys_read+0x87 sys/kern/sys_generic.c:167 syscall(ffff8000212bfda0) at syscall+0x606 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff8000212bfda0) at syscall+0x606 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c5acbfee7c0, count: -12