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 265 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND * 18994 1352 0 0 0x4000000 0K syz-executor.6 161369 90064 0 0x14000 0x600 1 update db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82799dda) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82818df3,ffffffff82826a59,109,ffffffff82846e65) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff800021237608,4a) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82c80210) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82c80210) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82c80210,0) 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 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(3e8) at acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] acpitimer_delay(3e8) at acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 pckbc_poll_cmd1(ffff800000681100,0,ffff800026137780) at pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] pckbc_poll_cmd1(ffff800000681100,0,ffff800026137780) at pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 pckbc_poll_cmd(ffff800000681100,0,ffff80002613783f,1,0,0,57d5440459dafc7f) at pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 end trace frame: 0xffff800026137870, 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 265 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82799dda) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82818df3,ffffffff82826a59,109,ffffffff82846e65) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff800021237608,4a) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82c80210) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82c80210) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82c80210,0) 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 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(3e8) at acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] acpitimer_delay(3e8) at acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 pckbc_poll_cmd1(ffff800000681100,0,ffff800026137780) at pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] pckbc_poll_cmd1(ffff800000681100,0,ffff800026137780) at pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 pckbc_poll_cmd(ffff800000681100,0,ffff80002613783f,1,0,0,57d5440459dafc7f) at pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 pckbd_enable(ffff800000685900,1) at pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 wskbdopen(4300,1,2000,ffff80002127eb10) at wskbdopen+0x1fa wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] wskbdopen(4300,1,2000,ffff80002127eb10) at wskbdopen+0x1fa wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] wskbdopen(4300,1,2000,ffff80002127eb10) at wskbdopen+0x1fa sys/dev/wscons/wskbd.c:856 spec_open(ffff800026137958) at spec_open+0x3e3 sys/kern/spec_vnops.c:150 VOP_OPEN(fffffd806efb6958,1,fffffd807f7d6478,ffff80002127eb10) at VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 vn_open(ffff800026137ba8,1,0) at vn_open+0x452 sys/kern/vfs_vnops.c:177 doopenat(ffff80002127eb10,ffffff9c,20000000,0,0,ffff800026137d80) at doopenat+0x26e sys/kern/vfs_syscalls.c:1126 syscall(ffff800026137e00) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800026137e00) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x90a87a83320, count: -22 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800026137280 rbx 0xffffffff82bbab8f cpu_info_full_primary+0x2b8f rdx 0xffff8000006b9400 rcx 0xffff80002127eb10 rax 0xffffffff82bb9ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x8bfc0836fe583a01 r11 0x143f720a1b10111b r12 0xffffffff82bba990 cpu_info_full_primary+0x2990 r13 0 r14 0 r15 0x1 rip 0xffffffff81b8c04c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800026137270 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.6) pid=18994 stat=onproc flags process=0 proc=4000000 pri=0, usrpri=83, nice=20 forw=0xffffffffffffffff, list=0xffff80002127e030,0xffff80002127e2f8 process=0xffff8000267f8450 user=0xffff800026132000, vmspace=0xfffffd806efe63a8 estcpu=33, cpticks=0, pctcpu=0.98 user=0, sys=98, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 33347 368439 33394 0 2 0 syz-executor.4 2204 480004 11253 0 2 0x480 syz-executor.1 2204 461204 11253 0 3 0x4000080 fsleep syz-executor.1 24368 371440 95872 0 3 0x3800 suspend syz-executor.7 24368 422552 95872 0 2 0x40818a0 syz-executor.7 3796 145697 30075 0 2 0x480 syz-executor.5 3796 514771 30075 0 3 0x4000080 fsleep syz-executor.5 3796 328552 30075 0 2 0x4000000 syz-executor.5 3796 260589 30075 0 3 0x4000080 fsleep syz-executor.5 71463 462113 70822 0 2 0 syz-executor.3 71463 311916 70822 0 3 0x4000080 netio syz-executor.3 1352 295745 61841 0 2 0 syz-executor.6 * 1352 18994 61841 0 7 0x4000000 syz-executor.6 1352 468735 61841 0 3 0x4000080 fsleep syz-executor.6 40783 496204 37766 0 2 0x2 syz-executor.0 21671 512110 1 0 3 0x100083 ttyin getty 70822 429882 37766 0 2 0x482 syz-executor.3 11253 267415 37766 0 2 0x2 syz-executor.1 95872 249927 37766 0 2 0x482 syz-executor.7 61841 31079 37766 0 2 0x482 syz-executor.6 47284 124969 0 0 3 0x14200 bored sosplice 30075 32805 37766 0 2 0x482 syz-executor.5 33394 417468 37766 0 2 0x482 syz-executor.4 68487 497974 37766 0 2 0x2 syz-executor.2 37766 287284 93102 0 3 0x82 wait syz-fuzzer 37766 351240 93102 0 2 0x4000482 syz-fuzzer 37766 102296 93102 0 3 0x4000082 kqread syz-fuzzer 37766 179563 93102 0 3 0x4000082 thrsleep syz-fuzzer 37766 222204 93102 0 3 0x4000082 wait syz-fuzzer 37766 257148 93102 0 3 0x4000082 wait syz-fuzzer 37766 363418 93102 0 3 0x4000082 wait syz-fuzzer 37766 114647 93102 0 2 0x4000002 syz-fuzzer 37766 190268 93102 0 3 0x4000082 thrsleep syz-fuzzer 37766 96641 93102 0 3 0x4000082 thrsleep syz-fuzzer 37766 366699 93102 0 3 0x4000082 thrsleep syz-fuzzer 37766 125867 93102 0 3 0x4000082 wait syz-fuzzer 37766 457110 93102 0 3 0x4000082 wait syz-fuzzer 37766 123127 93102 0 3 0x4000082 wait syz-fuzzer 37766 442443 93102 0 3 0x4000082 thrsleep syz-fuzzer 37766 406146 93102 0 3 0x4000082 wait syz-fuzzer 93102 181707 72454 0 3 0x10008a sigsusp ksh 72454 56971 24225 0 3 0x9a kqread sshd 24225 229018 1 0 3 0x88 kqread sshd 55527 432994 11414 74 2 0x1100492 pflogd 11414 212569 1 0 3 0x80 netio pflogd 77603 422245 14490 73 3 0x1100090 kqread syslogd 14490 139199 1 0 3 0x100082 netio syslogd 16102 230667 1 0 3 0x100080 kqread resolvd 21160 55284 63925 77 3 0x100092 kqread dhcpleased 45019 37372 63925 77 3 0x100092 kqread dhcpleased 63925 502258 1 0 3 0x80 kqread dhcpleased 69536 256562 0 0 3 0x14200 bored smr 50319 283314 0 0 2 0x14200 zerothread 74039 347015 0 0 3 0x14200 aiodoned aiodoned 90064 161369 0 0 7 0x14600 update 96123 452545 0 0 3 0x14200 cleaner cleaner 31421 398884 0 0 3 0x14200 reaper reaper 60395 395816 0 0 3 0x14200 pgdaemon pagedaemon 33677 400201 0 0 3 0x14200 bored viomb 74856 177839 0 0 3 0x40014200 acpi0 acpi0 1078 177212 0 0 3 0x40014200 idle1 57567 375002 0 0 3 0x14200 bored softnet3 51960 250267 0 0 3 0x14200 bored softnet2 41607 205748 0 0 3 0x14200 bored softnet1 20776 96586 0 0 3 0x14200 bored softnet0 85797 176135 0 0 3 0x14200 bored systqmp 57678 166049 0 0 3 0x14200 bored systq 71851 456480 0 0 2 0x40014200 softclock 30203 404452 0 0 3 0x40014200 idle0 1 351261 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 (0xffffffff82c801c8) #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 x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 #8 acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] #8 acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 #9 pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] #9 pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 #10 pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 #11 pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 #12 wskbdopen+0x1fa wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] #12 wskbdopen+0x1fa wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] #12 wskbdopen+0x1fa sys/dev/wscons/wskbd.c:856 #13 spec_open+0x3e3 sys/kern/spec_vnops.c:150 #14 VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 #15 vn_open+0x452 sys/kern/vfs_vnops.c:177 #16 doopenat+0x26e sys/kern/vfs_syscalls.c:1126 #17 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #17 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #18 Xsyscall+0x128 shared mutex timeout r = 0 (0xffffffff82c2b6e0) #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 x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 #7 acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] #7 acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 #8 pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] #8 pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 #9 pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 #10 pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 #11 wskbdopen+0x1fa wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] #11 wskbdopen+0x1fa wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] #11 wskbdopen+0x1fa sys/dev/wscons/wskbd.c:856 #12 spec_open+0x3e3 sys/kern/spec_vnops.c:150 #13 VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 #14 vn_open+0x452 sys/kern/vfs_vnops.c:177 #15 doopenat+0x26e sys/kern/vfs_syscalls.c:1126 #16 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #16 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #17 Xsyscall+0x128 Process 1352 (syz-executor.6) thread 0xffff80002127eb10 (18994) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff82d74cf0) #0 witness_lock+0x447 #1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 #2 mi_switch+0x440 sys/kern/sched_bsd.c:420 #3 sleep_finish+0x184 sys/kern/kern_synch.c:411 #4 pckbc_enqueue_cmd+0x2ec sys/dev/ic/pckbc.c:942 #5 pckbd_enable+0x11d sys/dev/pckbc/pckbd.c:494 #6 wskbd_mux_close+0x86 sys/dev/wscons/wskbd.c:922 #7 wsmux_detach_sc+0xbd wsmux_detach_sc_locked sys/dev/wscons/wsmux.c:749 [inline] #7 wsmux_detach_sc+0xbd sys/dev/wscons/wsmux.c:722 #8 wskbdopen+0xeb sys/dev/wscons/wskbd.c:849 #9 spec_open+0x3e3 sys/kern/spec_vnops.c:150 #10 VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 #11 vn_open+0x452 sys/kern/vfs_vnops.c:177 #12 doopenat+0x26e sys/kern/vfs_syscalls.c:1126 #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 sched_lock &sched_lock r = 0 (0xffffffff82c801c8) #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 x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 #8 acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] #8 acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 #9 pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] #9 pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 #10 pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 #11 pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 #12 wskbdopen+0x1fa wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] #12 wskbdopen+0x1fa wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] #12 wskbdopen+0x1fa sys/dev/wscons/wskbd.c:856 #13 spec_open+0x3e3 sys/kern/spec_vnops.c:150 #14 VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 #15 vn_open+0x452 sys/kern/vfs_vnops.c:177 #16 doopenat+0x26e sys/kern/vfs_syscalls.c:1126 #17 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #17 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #18 Xsyscall+0x128 shared mutex timeout r = 0 (0xffffffff82c2b6e0) #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 x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 #7 acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] #7 acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 #8 pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] #8 pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 #9 pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 #10 pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 #11 wskbdopen+0x1fa wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] #11 wskbdopen+0x1fa wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] #11 wskbdopen+0x1fa sys/dev/wscons/wskbd.c:856 #12 spec_open+0x3e3 sys/kern/spec_vnops.c:150 #13 VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 #14 vn_open+0x452 sys/kern/vfs_vnops.c:177 #15 doopenat+0x26e sys/kern/vfs_syscalls.c:1126 #16 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] #16 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 #17 Xsyscall+0x128 Process 68487 (syz-executor.2) thread 0xffff80002121edb8 (497974) exclusive rrwlock inode r = 0 (0xfffffd807cee01b8) #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 (0xfffffd806c108808) #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 10196 6501K 7740K 78643K 15535 0 pcb 13 14K 15K 78643K 474 0 rtable 239 7K 7K 78643K 820 0 pf 32 9K 10K 78643K 173 0 ifaddr 45 16K 17K 78643K 146 0 ifgroup 55 2K 2K 78643K 263 0 sysctl 2 0K 1K 78643K 7 0 counters 60 35K 36K 78643K 174 0 ioctlops 0 0K 4K 78643K 1787 0 iov 0 0K 32K 78643K 468 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1544 97K 97K 78643K 3532 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 53 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 618 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 16 57K 81K 78643K 4662 0 sigio 0 0K 0K 78643K 149 0 proc 70 91K 115K 78643K 1086 0 subproc 104 6K 6K 78643K 260 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 181 0 in_multi 99 7K 7K 78643K 261 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 97 440K 440K 78643K 97 0 exec 0 0K 1K 78643K 1088 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 380 91K 99K 78643K 47424 0 UVM aobj 131 8K 8K 78643K 136 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 94 0 NDP 12 0K 1K 78643K 109 0 temp 74 5872K 6000K 78643K 37491 0 kqueue 12 18K 30K 78643K 343 0 SYN cache 2 16K 24K 78643K 3 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 96 0 93 1 0 1 1 0 8 0 rtentry 112 247 0 136 4 0 4 4 0 8 0 unpcb 144 2962 0 2945 35 34 1 8 0 8 0 syncache 296 25 0 25 6 6 0 1 0 8 0 tcpqe 32 205 0 205 3 3 0 1 0 8 0 tcpcb 808 804 0 800 29 28 1 7 0 8 0 arp 120 42 0 24 1 0 1 1 0 8 0 inpcb 368 2522 0 2515 65 64 1 13 0 8 0 nd6 136 64 0 39 1 0 1 1 0 8 0 pkpcb 40 13 0 13 3 3 0 1 0 8 0 kcovpl 48 20 0 12 1 0 1 1 0 8 0 ppxss 1256 18 0 18 6 6 0 1 0 8 0 pffrag 232 58 0 52 4 3 1 1 0 482 0 pffrnode 88 58 0 52 4 3 1 1 0 8 0 pffrent 40 197 0 191 5 4 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 24 157 0 143 1 0 1 1 0 8 0 pfstkey 128 157 0 143 1 0 1 1 0 8 0 pfstate 376 157 0 143 7 4 3 4 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 1024 0 560 34 4 30 30 0 8 0 art_table 32 1025 0 560 4 0 4 4 0 8 0 art_node 16 246 0 145 1 0 1 1 0 8 0 sysvmsgpl 40 41 0 38 2 1 1 1 0 8 0 semapl 112 616 0 606 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 7838 0 6364 93 0 93 93 0 8 0 ffsino 272 7838 0 6364 99 0 99 99 0 8 0 nchpl 144 15152 0 13499 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 51488 0 51487 8 7 1 3 0 8 0 percpumem 16 100 0 57 1 0 1 1 0 8 0 kstatmem 264 138 0 114 2 0 2 2 0 8 0 scxspl 216 41514 0 41514 23 22 1 8 0 8 1 plimitpl 152 678 0 661 1 0 1 1 0 8 0 sigapl 424 4980 0 4933 9 3 6 8 0 8 0 futexpl 64 32934 0 32929 6 5 1 1 0 8 0 knotepl 120 494 0 0 11 1 10 11 0 8 0 kqueuepl 216 938 0 929 22 21 1 8 0 8 0 pipepl 320 906 0 878 38 33 5 13 0 8 2 fdescpl 496 4942 0 4913 5 1 4 5 0 8 0 filepl 152 30169 0 29920 72 59 13 20 0 8 2 lockfpl 104 3522 0 3519 3 2 1 2 0 8 0 lockfspl 48 854 0 851 1 0 1 1 0 8 0 sessionpl 144 37 0 20 1 0 1 1 0 8 0 pgrppl 48 43 0 26 1 0 1 1 0 8 0 ucredpl 104 4045 0 4033 1 0 1 1 0 8 0 zombiepl 144 4933 0 4933 3 2 1 1 0 8 1 processpl 1072 4980 0 4933 5 0 5 5 0 8 0 procpl 696 12800 0 12730 18 10 8 10 0 8 0 sosppl 168 40 0 40 4 4 0 1 0 8 0 sockpl 488 5594 0 5567 173 169 4 29 0 8 0 mcl64k 65536 29 0 0 4 2 2 3 0 8 0 mcl16k 16384 7 0 0 1 0 1 1 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 18 0 0 3 0 3 3 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 299 0 0 31 7 24 31 0 8 1 mtagpl 96 141 0 0 4 0 4 4 0 8 0 mbufpl 256 1079 0 0 59 0 59 59 0 8 0 bufpl 288 12013 0 5696 452 0 452 452 0 8 0 anonpl 24 622510 0 609585 169 76 93 102 0 186 0 amapchunkpl 152 150906 0 150051 62 25 37 46 0 158 0 amappl16 200 13427 0 13061 83 61 22 32 0 8 0 amappl15 192 15 0 15 1 1 0 1 0 8 0 amappl14 184 209 0 193 2 1 1 2 0 8 0 amappl13 176 12 0 11 1 0 1 1 0 8 0 amappl12 168 5799 0 5767 3 1 2 2 0 8 0 amappl11 160 55 0 41 1 0 1 1 0 8 0 amappl10 152 62 0 51 1 0 1 1 0 8 0 amappl9 144 198 0 197 2 1 1 2 0 8 0 amappl8 136 383 0 283 4 0 4 4 0 8 0 amappl7 128 121 0 102 1 0 1 1 0 8 0 amappl6 120 369 0 348 2 1 1 2 0 8 0 amappl5 112 296 0 286 1 0 1 1 0 8 0 amappl4 104 853 0 803 3 1 2 3 0 8 0 amappl3 96 29548 0 29461 4 1 3 3 0 8 0 amappl2 88 5298 0 5232 3 1 2 3 0 8 0 amappl1 80 26565 0 26011 22 9 13 22 0 8 0 amappl 88 46651 0 46419 8 2 6 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 72 135 0 5 3 0 3 3 0 8 0 uaddrrnd 24 4942 0 4913 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 4942 0 4913 1 0 1 1 0 8 0 vmmpekpl 168 42301 0 42241 4 0 4 4 0 8 0 vmmpepl 168 309814 0 307468 203 93 110 133 0 357 0 vmsppl 464 4941 0 4913 5 1 4 5 0 8 0 rwobjpl 56 85959 0 78404 117 7 110 110 0 8 0 pdppl 4096 9892 0 9826 381 311 70 78 0 8 4 pvpl 32 1535610 0 1516845 379 205 174 321 0 265 0 pmappl 248 4941 0 4913 3 1 2 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1275 0 431 25 0 25 25 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(ffffffff82799dda) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff82818df3,ffffffff82826a59,109,ffffffff82846e65) at __assert+0x29 sys/kern/subr_prf.c:157 setrunqueue(ffff800020d58ff0,ffff800021237608,4a) at setrunqueue+0x2e5 sys/kern/kern_sched.c:263 schedcpu(ffffffff82c80210) at schedcpu+0x28b sys/kern/sched_bsd.c:236 timeout_run(ffffffff82c80210) at timeout_run+0xd0 sys/kern/kern_timeout.c:640 softclock_process_tick_timeout(ffffffff82c80210,0) 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 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2c sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(3e8) at acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] acpitimer_delay(3e8) at acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 pckbc_poll_cmd1(ffff800000681100,0,ffff800026137780) at pckbc_poll_cmd1+0x285 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] pckbc_poll_cmd1(ffff800000681100,0,ffff800026137780) at pckbc_poll_cmd1+0x285 sys/dev/ic/pckbc.c:620 pckbc_poll_cmd(ffff800000681100,0,ffff80002613783f,1,0,0,57d5440459dafc7f) at pckbc_poll_cmd+0xfa sys/dev/ic/pckbc.c:692 pckbd_enable(ffff800000685900,1) at pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:476 wskbdopen(4300,1,2000,ffff80002127eb10) at wskbdopen+0x1fa wskbd_enable sys/dev/wscons/wskbd.c:798 [inline] wskbdopen(4300,1,2000,ffff80002127eb10) at wskbdopen+0x1fa wskbd_do_open sys/dev/wscons/wskbd.c:874 [inline] wskbdopen(4300,1,2000,ffff80002127eb10) at wskbdopen+0x1fa sys/dev/wscons/wskbd.c:856 spec_open(ffff800026137958) at spec_open+0x3e3 sys/kern/spec_vnops.c:150 VOP_OPEN(fffffd806efb6958,1,fffffd807f7d6478,ffff80002127eb10) at VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 vn_open(ffff800026137ba8,1,0) at vn_open+0x452 sys/kern/vfs_vnops.c:177 doopenat(ffff80002127eb10,ffffff9c,20000000,0,0,ffff800026137d80) at doopenat+0x26e sys/kern/vfs_syscalls.c:1126 syscall(ffff800026137e00) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800026137e00) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x90a87a83320, count: -22 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 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x1a kd_curproc sys/dev/kcov.c:585 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x1a sys/dev/kcov.c:158 __mp_lock(ffffffff82d74ae8) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d74ae8) at __mp_lock+0x133 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82d74ae8,1) 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(65,1) at sleep_finish+0x184 sys/kern/kern_synch.c:411 syncer_thread(ffff8000211acda0) at syncer_thread+0x486 sys/kern/vfs_sync.c:233 end trace frame: 0x0, 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 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x1a kd_curproc sys/dev/kcov.c:585 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x1a sys/dev/kcov.c:158 __mp_lock(ffffffff82d74ae8) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d74ae8) at __mp_lock+0x133 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82d74ae8,1) 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(65,1) at sleep_finish+0x184 sys/kern/kern_synch.c:411 syncer_thread(ffff8000211acda0) at syncer_thread+0x486 sys/kern/vfs_sync.c:233 end trace frame: 0x0, count: -9