panic(ffffffff8248f39a) at panic+0x15c sys/kern/subr_prf.c:207 pool_do_get(ffffffff828cba90,2,ffff800020da8b58) at pool_do_get+0x439 sys/kern/subr_pool.c:738 pool_get(ffffffff828cba90,2) at pool_get+0xeb sys/kern/subr_pool.c:581 m_copym(fffffd8063db9200,1b80,284,2) at m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd8063db9200,1b80,284,2) at m_copym+0x174 sys/kern/uipc_mbuf.c:667 tcp_output(ffff800000ad8ee0) at tcp_output+0x15ba sys/netinet/tcp_output.c:673 tcp_input(ffff800020da9138,ffff800020da9144,6,2) at tcp_input+0x2356 ip_deliver(ffff800020da9138,ffff800020da9144,6,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020da9138,ffff800020da9144,ffff800020d88000,0) at ip_ours+0x412 ip_input_if(ffff800020da9138,ffff800020da9144,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806647f900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 ether_input(ffff80000017b2a8,fffffd806647f900,0) at ether_input+0x345 sys/net/if_ethersubr.c:461 if_input_process(ffff80000017b2a8,ffff800020da9268) at if_input_process+0x10b if_ih_input sys/net/if.c:904 [inline] if_input_process(ffff80000017b2a8,ffff800020da9268) at if_input_process+0x10b sys/net/if.c:938 ifiq_process(ffff80000017b6a8) at ifiq_process+0x80 sys/net/ifq.c:768 end trace frame: 0xffff800020da9340, 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic pool_do_get: mbufpl free list modified: page 0xfffffd8063db9000; item addr 0xfffffd8063db9b00; offset 0x0=0x0 != 0x49009074b48a08d9 ddb{1}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398 panic(ffffffff8248f39a) at panic+0x15c sys/kern/subr_prf.c:207 pool_do_get(ffffffff828cba90,2,ffff800020da8b58) at pool_do_get+0x439 sys/kern/subr_pool.c:738 pool_get(ffffffff828cba90,2) at pool_get+0xeb sys/kern/subr_pool.c:581 m_copym(fffffd8063db9200,1b80,284,2) at m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd8063db9200,1b80,284,2) at m_copym+0x174 sys/kern/uipc_mbuf.c:667 tcp_output(ffff800000ad8ee0) at tcp_output+0x15ba sys/netinet/tcp_output.c:673 tcp_input(ffff800020da9138,ffff800020da9144,6,2) at tcp_input+0x2356 ip_deliver(ffff800020da9138,ffff800020da9144,6,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020da9138,ffff800020da9144,ffff800020d88000,0) at ip_ours+0x412 ip_input_if(ffff800020da9138,ffff800020da9144,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806647f900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 ether_input(ffff80000017b2a8,fffffd806647f900,0) at ether_input+0x345 sys/net/if_ethersubr.c:461 if_input_process(ffff80000017b2a8,ffff800020da9268) at if_input_process+0x10b if_ih_input sys/net/if.c:904 [inline] if_input_process(ffff80000017b2a8,ffff800020da9268) at if_input_process+0x10b sys/net/if.c:938 ifiq_process(ffff80000017b6a8) at ifiq_process+0x80 sys/net/ifq.c:768 taskq_thread(ffff80000002c000) at taskq_thread+0xec sys/kern/kern_task.c:437 end trace frame: 0x0, count: -15 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800020da89a0 rbx 0xffff800020da8a50 rdx 0x8b rcx 0x2 rax 0x1 r8 0xffffffff8169567f kprintf+0x16f r9 0x1 r10 0x2 r11 0x4ad50c3134bc31da r12 0x3000000008 r13 0xffff800020da89b0 r14 0x100 r15 0x1 rip 0xffffffff8138f5b8 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800020da8990 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{1}> show proc PROC (softnet) pid=153049 stat=onproc flags process=14000 proc=200 pri=32, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff800020d889c0,0xffff800020d88280 process=0xffff800020d8b360 user=0xffff800020da4000, vmspace=0xffffffff828d40a8 estcpu=0, cpticks=2, pctcpu=0.57 user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 11053 413953 0 0 3 0x14280 nfsidl nfsio 14585 333163 0 0 3 0x14280 nfsidl nfsio 61974 46529 0 0 3 0x14280 nfsidl nfsio 24683 139480 0 0 3 0x14280 nfsidl nfsio 25418 394191 0 0 3 0x14280 nfsidl nfsio 28902 381918 0 0 3 0x14280 nfsidl nfsio 71717 518173 0 0 3 0x14280 nfsidl nfsio 13897 106827 0 0 3 0x14280 nfsidl nfsio 90091 406147 0 0 3 0x14280 nfsidl nfsio 10635 389251 0 0 3 0x14280 nfsidl nfsio 71729 399361 0 0 3 0x14280 nfsidl nfsio 87757 338593 0 0 3 0x14280 nfsidl nfsio 21160 487220 0 0 3 0x14280 nfsidl nfsio 56008 221451 0 0 3 0x14280 nfsidl nfsio 63992 122607 0 0 3 0x14280 nfsidl nfsio 98592 113169 0 0 3 0x14280 nfsidl nfsio 16582 64026 0 0 3 0x14280 nfsidl nfsio 31558 463004 0 0 3 0x14280 nfsidl nfsio 30842 326882 0 0 3 0x14280 nfsidl nfsio 77398 18663 0 0 3 0x14280 nfsidl nfsio 69894 350282 0 0 3 0x14200 bored sosplice 24819 265341 1 0 3 0x100083 ttyin getty 28204 24937 82272 0 3 0x82 nanosleep syz-executor.1 90828 85784 82272 0 3 0x2 biowait syz-executor.0 82272 71861 66918 0 3 0x82 kqread syz-fuzzer 82272 100713 66918 0 3 0x4000082 nanosleep syz-fuzzer 82272 378120 66918 0 3 0x4000082 thrsleep syz-fuzzer 82272 299138 66918 0 3 0x4000082 nanosleep syz-fuzzer 82272 85670 66918 0 3 0x4000082 thrsleep syz-fuzzer 82272 419621 66918 0 3 0x4000082 thrsleep syz-fuzzer 82272 178748 66918 0 3 0x4000082 thrsleep syz-fuzzer 82272 423210 66918 0 3 0x4000082 thrsleep syz-fuzzer 82272 55744 66918 0 3 0x4000082 thrsleep syz-fuzzer 82272 228346 66918 0 3 0x4000082 thrsleep syz-fuzzer 66918 119156 25141 0 3 0x10008a pause ksh 25141 145019 81136 0 3 0x92 select sshd 81136 520102 1 0 3 0x80 select sshd 38716 420045 71976 74 3 0x100092 bpf pflogd 71976 72154 1 0 3 0x80 netio pflogd 2084 344881 90613 73 3 0x100090 kqread syslogd 90613 109241 1 0 3 0x100082 netio syslogd 24088 106796 1 77 3 0x100090 poll dhclient 63423 23516 1 0 3 0x80 poll dhclient 76700 500329 0 0 3 0x14200 bored smr 99693 428826 0 0 3 0x14200 pgzero zerothread 88673 80562 0 0 3 0x14200 aiodoned aiodoned 22317 92504 0 0 3 0x14200 syncer update 8270 222977 0 0 3 0x14200 cleaner cleaner 90888 385911 0 0 7 0x14200 reaper 84984 226939 0 0 3 0x14200 pgdaemon pagedaemon 54827 282838 0 0 3 0x14200 bored crynlk 22444 318541 0 0 3 0x14200 bored crypto 4060 210364 0 0 3 0x40014200 acpi0 acpi0 56783 28350 0 0 3 0x40014200 idle1 *71783 153049 0 0 7 0x14200 softnet 37176 410597 0 0 3 0x14200 bored systqmp 32956 352620 0 0 3 0x14200 bored systq 58638 482274 0 0 3 0x40014200 bored softclock 96283 450329 0 0 3 0x40014200 idle0 1 361291 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks CPU 0: exclusive mutex &uvm.fpageqlock r = 0 (0xffffffff828f9278) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 mtx_enter_try+0x102 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 uvm_pmr_freepages+0x126 sys/uvm/uvm_pmemrange.c:1254 #4 uvm_km_pgremove+0xb4 sys/uvm/uvm_km.c:263 #5 uvm_unmap_kill_entry+0x1a1 sys/uvm/uvm_map.c:2163 #6 uvm_unmap_remove+0x398 sys/uvm/uvm_map.c:2231 #7 uvm_unmap+0x85 vm_map_unlock_ln sys/uvm/uvm_map.c:5481 [inline] #7 uvm_unmap+0x85 sys/uvm/uvm_map.c:2041 #8 uvm_uarea_free+0x36 sys/uvm/uvm_glue.c:287 #9 reaper+0x156 sys/kern/kern_exit.c:445 #10 proc_trampoline+0x1c exclusive mutex &uvm.pageqlock r = 0 (0xffffffff828f9248) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 mtx_enter_try+0x102 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 uvm_km_pgremove+0xac sys/uvm/uvm_km.c:262 #4 uvm_unmap_kill_entry+0x1a1 sys/uvm/uvm_map.c:2163 #5 uvm_unmap_remove+0x398 sys/uvm/uvm_map.c:2231 #6 uvm_unmap+0x85 vm_map_unlock_ln sys/uvm/uvm_map.c:5481 [inline] #6 uvm_unmap+0x85 sys/uvm/uvm_map.c:2041 #7 uvm_uarea_free+0x36 sys/uvm/uvm_glue.c:287 #8 reaper+0x156 sys/kern/kern_exit.c:445 #9 proc_trampoline+0x1c CPU 1: exclusive mutex mbufpl r = 0 (0xffffffff828cbaa0) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 mtx_enter_try+0x102 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 pool_get+0xbf sys/kern/subr_pool.c:578 #4 m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] #4 m_copym+0x174 sys/kern/uipc_mbuf.c:667 #5 tcp_output+0x15ba sys/netinet/tcp_output.c:673 #6 tcp_input+0x2356 #7 ip_deliver+0x353 sys/netinet/ip_input.c:668 #8 ip_ours+0x412 #9 ip_input_if+0x6ce #10 ipv4_input+0x48 sys/netinet/ip_input.c:215 #11 ether_input+0x345 sys/net/if_ethersubr.c:461 #12 if_input_process+0x10b if_ih_input sys/net/if.c:904 [inline] #12 if_input_process+0x10b sys/net/if.c:938 #13 ifiq_process+0x80 sys/net/ifq.c:768 #14 taskq_thread+0xec sys/kern/kern_task.c:437 #15 proc_trampoline+0x1c Process 90828 (syz-executor.0) thread 0xffff800020ddc278 (85784) exclusive rrwlock inode r = 0 (0xfffffd80738bff80) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 rw_enter+0x453 sys/kern/kern_rwlock.c:311 #2 rrw_enter+0x88 sys/kern/kern_rwlock.c:462 #3 VOP_LOCK+0x4b sys/kern/vfs_vops.c:603 #4 vn_lock+0x81 sys/kern/vfs_vnops.c:575 #5 vget+0x1c8 sys/kern/vfs_subr.c:671 #6 ufs_ihashget+0x141 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x74 sys/ufs/ffs/ffs_vfsops.c:1329 #8 ufs_lookup+0x14b7 sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x5b sys/kern/vfs_vops.c:90 #10 vfs_lookup+0x7a6 sys/kern/vfs_lookup.c:568 #11 namei+0x63c sys/kern/vfs_lookup.c:249 #12 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1853 #13 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #13 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b1eda28) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 rw_enter+0x453 sys/kern/kern_rwlock.c:311 #2 rrw_enter+0x88 sys/kern/kern_rwlock.c:462 #3 VOP_LOCK+0x4b sys/kern/vfs_vops.c:603 #4 vn_lock+0x81 sys/kern/vfs_vnops.c:575 #5 vfs_lookup+0xe6 sys/kern/vfs_lookup.c:419 #6 namei+0x63c sys/kern/vfs_lookup.c:249 #7 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1853 #8 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #8 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #9 Xsyscall+0x128 Process 90888 (reaper) thread 0xffff800020d895f0 (385911) exclusive rwlock kmmaplk r = 0 (0xffffffff82887168) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 rw_enter+0x453 sys/kern/kern_rwlock.c:311 #2 vm_map_lock_ln+0x111 sys/uvm/uvm_map.c:5445 #3 uvm_unmap+0x6b sys/uvm/uvm_map.c:2040 #4 uvm_uarea_free+0x36 sys/uvm/uvm_glue.c:287 #5 reaper+0x156 sys/kern/kern_exit.c:445 #6 proc_trampoline+0x1c exclusive kernel_lock &kernel_lock r = 0 (0xffffffff828eb410) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 reaper+0x14e sys/kern/kern_exit.c:444 #2 proc_trampoline+0x1c Process 71783 (softnet) thread 0xffff800020d88000 (153049) exclusive rwlock netlock r = 0 (0xffffffff82711af8) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 if_input_process+0x85 sys/net/if.c:937 #2 ifiq_process+0x80 sys/net/ifq.c:768 #3 taskq_thread+0xec sys/kern/kern_task.c:437 #4 proc_trampoline+0x1c shared rwlock softnet r = 0 (0xffff80000002c070) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 taskq_thread+0xdf sys/kern/kern_task.c:436 #2 proc_trampoline+0x1c exclusive mutex mbufpl r = 0 (0xffffffff828cbaa0) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 mtx_enter_try+0x102 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 pool_get+0xbf sys/kern/subr_pool.c:578 #4 m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] #4 m_copym+0x174 sys/kern/uipc_mbuf.c:667 #5 tcp_output+0x15ba sys/netinet/tcp_output.c:673 #6 tcp_input+0x2356 #7 ip_deliver+0x353 sys/netinet/ip_input.c:668 #8 ip_ours+0x412 #9 ip_input_if+0x6ce #10 ipv4_input+0x48 sys/netinet/ip_input.c:215 #11 ether_input+0x345 sys/net/if_ethersubr.c:461 #12 if_input_process+0x10b if_ih_input sys/net/if.c:904 [inline] #12 if_input_process+0x10b sys/net/if.c:938 #13 ifiq_process+0x80 sys/net/ifq.c:768 #14 taskq_thread+0xec sys/kern/kern_task.c:437 #15 proc_trampoline+0x1c ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9503 6424K 6801K 78643K 10966 0 pcb 13 8K 8K 78643K 55 0 rtable 120 8K 9K 78643K 361 0 ifaddr 65 14K 14K 78643K 125 0 sysctl 2 0K 0K 78643K 2 0 counters 43 33K 34K 78643K 53 0 ioctlops 0 0K 4K 78643K 1697 0 iov 0 0K 16K 78643K 18 0 mount 1 1K 1K 78643K 1 0 vnodes 1217 77K 77K 78643K 1347 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 6 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 78 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 4 9K 25K 78643K 322 0 sigio 0 0K 0K 78643K 2 0 proc 61 63K 95K 78643K 472 0 subproc 32 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 35 0 in_multi 45 2K 2K 78643K 84 0 ether_multi 1 0K 0K 78643K 5 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 61 281K 281K 78643K 61 0 exec 0 0K 1K 78643K 224 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 135 40K 56K 78643K 1988 0 UVM aobj 10 2K 2K 78643K 10 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 20 0 NDP 9 0K 0K 78643K 23 0 temp 91 3857K 3921K 78643K 7403 0 kqueue 3 4K 14K 78643K 14 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 6 0 2 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 31 0 29 1 0 1 1 0 8 0 rtentry 112 50 0 10 2 0 2 2 0 8 0 unpcb 120 371 0 361 1 0 1 1 0 8 0 syncache 264 6 0 6 2 1 1 1 0 8 1 tcpqe 32 105 0 105 2 1 1 1 0 8 1 tcpcb 544 88 0 84 1 0 1 1 0 8 0 inpcb 296 315 0 304 2 0 2 2 0 8 1 nd6 48 11 0 5 1 0 1 1 0 8 0 pkpcb 40 2 0 2 1 0 1 1 0 8 1 pffrag 232 5 0 4 1 0 1 1 0 482 0 pffrnode 88 5 0 4 1 0 1 1 0 8 0 pffrent 40 184 0 183 1 0 1 1 0 8 0 pfosfp 40 846 0 423 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 54 0 43 2 0 2 2 0 8 1 pftag 88 4 0 2 1 0 1 1 0 8 0 pfstitem 24 17 0 6 1 0 1 1 0 8 0 pfstkey 112 17 0 6 1 0 1 1 0 8 0 pfstate 328 17 0 6 2 0 2 2 0 8 0 pfrule 1360 55 0 26 4 1 3 3 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 188 0 4 12 0 12 12 0 8 0 art_table 32 189 0 4 2 0 2 2 0 8 0 art_node 16 49 0 13 1 0 1 1 0 8 0 sysvmsgpl 40 10 0 6 1 0 1 1 0 8 0 semapl 112 76 0 66 1 0 1 1 0 8 0 shmpl 112 7 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1803 0 397 89 0 89 89 0 8 0 ffsino 272 1803 0 397 95 0 95 95 0 8 0 nchpl 144 2421 0 812 60 0 60 60 0 8 0 uvmvnodes 72 1925 0 0 35 0 35 35 0 8 0 vnodes 208 1925 0 0 102 0 102 102 0 8 0 namei 1024 7186 0 7186 1 0 1 1 0 8 1 percpumem 16 37 0 5 1 0 1 1 0 8 0 vcpupl 1984 2 0 0 1 0 1 1 0 8 0 vmpool 560 2 0 0 1 0 1 1 0 8 0 pfiaddrpl 120 19 0 10 1 0 1 1 0 8 0 scxspl 192 7624 0 7623 8 7 1 7 0 8 0 plimitpl 152 35 0 27 1 0 1 1 0 8 0 sigapl 424 559 0 508 6 0 6 6 0 8 0 futexpl 56 4668 0 4668 1 0 1 1 0 8 1 knotepl 112 76 0 57 1 0 1 1 0 8 0 kqueuepl 144 38 0 34 1 0 1 1 0 8 0 pipepl 304 121 0 111 2 1 1 2 0 8 0 fdescpl 496 523 0 508 3 0 3 3 0 8 0 filepl 152 3436 0 3336 5 0 5 5 0 8 1 lockfpl 104 66 0 65 1 0 1 1 0 8 0 lockfspl 48 26 0 25 1 0 1 1 0 8 0 sessionpl 112 19 0 8 1 0 1 1 0 8 0 pgrppl 48 25 0 14 1 0 1 1 0 8 0 ucredpl 96 599 0 590 1 0 1 1 0 8 0 zombiepl 144 508 0 507 1 0 1 1 0 8 0 processpl 992 559 0 507 7 0 7 7 0 8 0 procpl 624 1191 0 1129 6 0 6 6 0 8 0 sosppl 128 7 0 7 1 0 1 1 0 8 1 sockpl 400 719 0 696 5 1 4 4 0 8 1 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 2 0 0 1 0 1 1 0 8 0 mcl12k 12288 6 0 0 1 0 1 1 0 8 0 mcl9k 9216 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 4 0 0 1 0 1 1 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 174 0 0 21 0 21 21 0 8 0 mtagpl 96 34 0 0 1 0 1 1 0 8 0 mbufpl 256 285 0 0 17 0 17 17 0 8 0 mbufpl: pool(0xffffffff828cba90:mbufpl): free list modified: page 0xfffffd8063db9000; item ordinal 0; addr 0xfffffd8063db9b00 (p 0xfffffd806664a000); offset 0x0=0x0 pool(mbufpl): free list modified: page 0xfffffd8063db9000; item ordinal 0; addr 0xfffffd8063db9b00 (p 0xfffffd806664a000); offset 0x0=0x0 mbufpl: pool(0xffffffff828cba90:mbufpl): page inconsistency: page 0xfffffd8063db9000; item ordinal 1; addr 0xb936c6d3c7693854 bufpl 280 4741 0 137 329 0 329 329 0 8 0 anonpl 16 69862 0 52795 94 8 86 86 0 124 16 amapchunkpl 152 4818 0 4661 21 1 20 20 0 158 11 amappl16 192 2471 0 1559 61 3 58 58 0 8 11 amappl15 184 295 0 290 1 0 1 1 0 8 0 amappl14 176 25 0 21 1 0 1 1 0 8 0 amappl13 168 28 0 25 1 0 1 1 0 8 0 amappl12 160 3 0 2 2 1 1 1 0 8 0 amappl11 152 57 0 41 1 0 1 1 0 8 0 amappl10 144 173 0 166 1 0 1 1 0 8 0 amappl9 136 388 0 387 1 0 1 1 0 8 0 amappl8 128 379 0 332 2 0 2 2 0 8 0 amappl7 120 272 0 259 1 0 1 1 0 8 0 amappl6 112 24 0 20 1 0 1 1 0 8 0 amappl5 104 422 0 405 1 0 1 1 0 8 0 amappl4 96 501 0 468 1 0 1 1 0 8 0 amappl3 88 116 0 111 1 0 1 1 0 8 0 amappl2 80 3363 0 3290 2 0 2 2 0 8 0 amappl1 72 23792 0 23350 23 13 10 18 0 8 0 amappl 80 1446 0 1399 2 0 2 2 0 84 0 dma4096 4096 1 0 1 1 1 0 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 64 9 0 0 1 0 1 1 0 8 0 uaddrrnd 24 525 0 507 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 525 0 507 1 0 1 1 0 8 0 vmmpekpl 168 8212 0 8173 2 0 2 2 0 8 0 vmmpepl 168 74330 0 72223 132 22 110 120 0 357 13 vmsppl 368 524 0 507 2 0 2 2 0 8 0 pdppl 4096 1057 0 1016 6 0 6 6 0 8 0 pvpl 32 226297 0 206041 210 7 203 203 0 265 36 pmappl 232 524 0 507 3 1 2 2 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 269 0 4 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffffffff8271dff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:352 x86_ipi_handler() at x86_ipi_handler+0xc6 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 x86_bus_space_io_write_1(3f8,0,d) at x86_bus_space_io_write_1+0x45 sys/arch/amd64/amd64/bus_space.c:759 comcnputc(800,d) at comcnputc+0x131 bus_space_barrier machine/bus.h:481 [inline] comcnputc(800,d) at comcnputc+0x131 sys/dev/ic/com.c:1254 kputchar(a,5,0) at kputchar+0x219 sys/kern/subr_prf.c:343 kprintf() at kprintf+0x15c sys/kern/subr_prf.c:700 printf(ffffffff8246cb63) at printf+0x74 sys/kern/subr_prf.c:506 panic(ffffffff82400263) at panic+0x129 sys/kern/subr_prf.c:202 __assert(ffffffff8246cb65,ffffffff824797af,a8e,ffffffff8242fba4) at __assert+0x2b sys/kern/subr_prf.c:154 uvm_map_teardown(fffffd806e8f4178) at uvm_map_teardown+0x2ce sys/uvm/uvm_map.c:2704 uvmspace_free(fffffd806e8f4178) at uvmspace_free+0x86 sys/uvm/uvm_map.c:3646 uvm_exit(ffff800020e28410) at uvm_exit+0x29 sys/uvm/uvm_glue.c:297 reaper(ffff800020d895f0) at reaper+0x189 sys/kern/kern_exit.c:456 end trace frame: 0x0, count: 1 ddb{0}> trace x86_ipi_db(ffffffff8271dff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:352 x86_ipi_handler() at x86_ipi_handler+0xc6 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 x86_bus_space_io_write_1(3f8,0,d) at x86_bus_space_io_write_1+0x45 sys/arch/amd64/amd64/bus_space.c:759 comcnputc(800,d) at comcnputc+0x131 bus_space_barrier machine/bus.h:481 [inline] comcnputc(800,d) at comcnputc+0x131 sys/dev/ic/com.c:1254 kputchar(a,5,0) at kputchar+0x219 sys/kern/subr_prf.c:343 kprintf() at kprintf+0x15c sys/kern/subr_prf.c:700 printf(ffffffff8246cb63) at printf+0x74 sys/kern/subr_prf.c:506 panic(ffffffff82400263) at panic+0x129 sys/kern/subr_prf.c:202 __assert(ffffffff8246cb65,ffffffff824797af,a8e,ffffffff8242fba4) at __assert+0x2b sys/kern/subr_prf.c:154 uvm_map_teardown(fffffd806e8f4178) at uvm_map_teardown+0x2ce sys/uvm/uvm_map.c:2704 uvmspace_free(fffffd806e8f4178) at uvmspace_free+0x86 sys/uvm/uvm_map.c:3646 uvm_exit(ffff800020e28410) at uvm_exit+0x29 sys/uvm/uvm_glue.c:297 reaper(ffff800020d895f0) at reaper+0x189 sys/kern/kern_exit.c:456 end trace frame: 0x0, count: -14 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x18: addq $0x8,%rsp db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398 panic(ffffffff8248f39a) at panic+0x15c sys/kern/subr_prf.c:207 pool_do_get(ffffffff828cba90,2,ffff800020da8b58) at pool_do_get+0x439 sys/kern/subr_pool.c:738 pool_get(ffffffff828cba90,2) at pool_get+0xeb sys/kern/subr_pool.c:581 m_copym(fffffd8063db9200,1b80,284,2) at m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd8063db9200,1b80,284,2) at m_copym+0x174 sys/kern/uipc_mbuf.c:667 tcp_output(ffff800000ad8ee0) at tcp_output+0x15ba sys/netinet/tcp_output.c:673 tcp_input(ffff800020da9138,ffff800020da9144,6,2) at tcp_input+0x2356 ip_deliver(ffff800020da9138,ffff800020da9144,6,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020da9138,ffff800020da9144,ffff800020d88000,0) at ip_ours+0x412 ip_input_if(ffff800020da9138,ffff800020da9144,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806647f900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 ether_input(ffff80000017b2a8,fffffd806647f900,0) at ether_input+0x345 sys/net/if_ethersubr.c:461 if_input_process(ffff80000017b2a8,ffff800020da9268) at if_input_process+0x10b if_ih_input sys/net/if.c:904 [inline] if_input_process(ffff80000017b2a8,ffff800020da9268) at if_input_process+0x10b sys/net/if.c:938 ifiq_process(ffff80000017b6a8) at ifiq_process+0x80 sys/net/ifq.c:768 end trace frame: 0xffff800020da9340, count: 0 ddb{1}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398 panic(ffffffff8248f39a) at panic+0x15c sys/kern/subr_prf.c:207 pool_do_get(ffffffff828cba90,2,ffff800020da8b58) at pool_do_get+0x439 sys/kern/subr_pool.c:738 pool_get(ffffffff828cba90,2) at pool_get+0xeb sys/kern/subr_pool.c:581 m_copym(fffffd8063db9200,1b80,284,2) at m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd8063db9200,1b80,284,2) at m_copym+0x174 sys/kern/uipc_mbuf.c:667 tcp_output(ffff800000ad8ee0) at tcp_output+0x15ba sys/netinet/tcp_output.c:673 tcp_input(ffff800020da9138,ffff800020da9144,6,2) at tcp_input+0x2356 ip_deliver(ffff800020da9138,ffff800020da9144,6,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020da9138,ffff800020da9144,ffff800020d88000,0) at ip_ours+0x412 ip_input_if(ffff800020da9138,ffff800020da9144,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806647f900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 ether_input(ffff80000017b2a8,fffffd806647f900,0) at ether_input+0x345 sys/net/if_ethersubr.c:461 if_input_process(ffff80000017b2a8,ffff800020da9268) at if_input_process+0x10b if_ih_input sys/net/if.c:904 [inline] if_input_process(ffff80000017b2a8,ffff800020da9268) at if_input_process+0x10b sys/net/if.c:938 ifiq_process(ffff80000017b6a8) at ifiq_process+0x80 sys/net/ifq.c:768 taskq_thread(ffff80000002c000) at taskq_thread+0xec sys/kern/kern_task.c:437 end trace frame: 0x0, count: -15