panic: pool_do_get: rttmr free list modified: page 0xfffffd806c1fa000; item addr 0xfffffd806c1fac40; offset 0x20=0x3c497ab8 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 131678 71639 0 0 0x4000000 1 syz-executor * 40138 67737 0 0 0x4000000 0 syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83368ad3) at panic+0x1e5 sys/kern/subr_prf.c:198 pool_do_get(ffffffff838b0280,a,ffff80003c460dd8) at pool_do_get+0x5df pool_get(ffffffff838b0280,a) at pool_get+0x162 sys/kern/subr_pool.c:-1 rt_timer_add(fffffd806fd0d2c0,ffffffff83937f68,0) at rt_timer_add+0x4e sys/net/route.c:-1 mf6c_add_route(ffff800000b2d000,0,ffff80003c460f18,ffff80003c460fe8,1) at mf6c_add_route+0xad sys/netinet6/ip6_mroute.c:728 mf6c_update(ffff80003c460fe8,1,0) at mf6c_update+0x77e sys/netinet6/ip6_mroute.c:833 add_m6fc(ffff800010fccfa0,fffffd8063f56d20) at add_m6fc+0x2e4 mf6c_add sys/netinet6/ip6_mroute.c:860 [inline] add_m6fc(ffff800010fccfa0,fffffd8063f56d20) at add_m6fc+0x2e4 sys/netinet6/ip6_mroute.c:873 sosetopt(ffff800010fccfa0,29,68,fffffd8063f56d00) at sosetopt+0x118 sys/kern/uipc_socket.c:-1 sys_setsockopt(ffff8000ffff34d0,ffff80003c461240,ffff80003c461190) at sys_setsockopt+0x2ba sys/kern/uipc_syscalls.c:1227 syscall(ffff80003c461240) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c461240) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfadab8f2f80, count: 3 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: pool_do_get: rttmr free list modified: page 0xfffffd806c1fa000; item addr 0xfffffd806c1fac40; offset 0x20=0x3c497ab8 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83368ad3) at panic+0x1e5 sys/kern/subr_prf.c:198 pool_do_get(ffffffff838b0280,a,ffff80003c460dd8) at pool_do_get+0x5df pool_get(ffffffff838b0280,a) at pool_get+0x162 sys/kern/subr_pool.c:-1 rt_timer_add(fffffd806fd0d2c0,ffffffff83937f68,0) at rt_timer_add+0x4e sys/net/route.c:-1 mf6c_add_route(ffff800000b2d000,0,ffff80003c460f18,ffff80003c460fe8,1) at mf6c_add_route+0xad sys/netinet6/ip6_mroute.c:728 mf6c_update(ffff80003c460fe8,1,0) at mf6c_update+0x77e sys/netinet6/ip6_mroute.c:833 add_m6fc(ffff800010fccfa0,fffffd8063f56d20) at add_m6fc+0x2e4 mf6c_add sys/netinet6/ip6_mroute.c:860 [inline] add_m6fc(ffff800010fccfa0,fffffd8063f56d20) at add_m6fc+0x2e4 sys/netinet6/ip6_mroute.c:873 sosetopt(ffff800010fccfa0,29,68,fffffd8063f56d00) at sosetopt+0x118 sys/kern/uipc_socket.c:-1 sys_setsockopt(ffff8000ffff34d0,ffff80003c461240,ffff80003c461190) at sys_setsockopt+0x2ba sys/kern/uipc_syscalls.c:1227 syscall(ffff80003c461240) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c461240) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfadab8f2f80, count: -12 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c460c00 rbx 0xffffffff8386cddf cpu_info_full_primary+0x2ddf rdx 0 rcx 0xffff8000ffff34d0 rax 0xffffffff8386bff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xbd66b76cfc83b10a r11 0x4f3ead49b24e8951 r12 0xffffffff8386cbe0 cpu_info_full_primary+0x2be0 r13 0 r14 0 r15 0x1 rip 0xffffffff81715f45 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c460bf0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=40138 pid=67737 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=50, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a3414f8,0xffff80003c497798 process=0xffff80002a2c0018 user=0xffff80003c45c000, vmspace=0xfffffd8070ecf018 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 71639 453159 73899 0 2 0 syz-executor 71639 131678 73899 0 7 0x4000000 syz-executor 67737 215125 68720 0 2 0 syz-executor *67737 40138 68720 0 7 0x4000000 syz-executor 67737 382773 68720 0 3 0x4000080 fsleep syz-executor 4181 297032 93680 0 4 0x82004 syz-executor 4181 330323 93680 0 4 0x4082004 syz-executor 4181 502515 93680 0 2 0x4002004 syz-executor 39882 221875 2547 0 3 0x80 nanoslp syz-executor 39882 15318 2547 0 3 0x4000080 netcon syz-executor 39882 183341 2547 0 3 0x4000080 fsleep syz-executor 39882 351041 2547 0 3 0x4000080 fsleep syz-executor 49655 325652 79140 60928 3 0x90 nanoslp syz-executor 49655 408359 79140 60928 3 0x4000090 nanoslp syz-executor 49655 479424 79140 60928 3 0x4000090 fsleep syz-executor 49655 243031 79140 60928 3 0x4000090 fsleep syz-executor 94678 463075 90275 0 3 0x1 inode syz-executor 94678 7647 90275 0 2 0x4000000 syz-executor 93680 336123 47253 0 3 0x82 nanoslp syz-executor 73152 178727 47253 0 3 0x2 biowait syz-executor 50250 22647 1 0 3 0x100083 ttyin getty 68720 75962 47253 0 3 0x82 nanoslp syz-executor 73899 264611 47253 0 3 0x82 nanoslp syz-executor 225 19464 47253 0 2 0x2 syz-executor 90275 184993 47253 0 3 0x82 nanoslp syz-executor 2547 230854 47253 0 3 0x82 nanoslp syz-executor 68448 255526 0 0 3 0x14200 bored sosplice 79140 206556 47253 0 3 0x82 nanoslp syz-executor 47253 229 8896 0 3 0x82 kqread syz-executor 8896 387319 25824 0 3 0x10008a sigsusp ksh 25824 78546 47616 0 3 0x98 kqread sshd-session 47616 247815 72978 0 3 0x92 kqread sshd-session 72978 131287 1 0 3 0x88 kqread sshd 19747 132942 51195 74 3 0x1100092 bpf pflogd 51195 391566 1 0 3 0x80 sbwait pflogd 78665 300308 45067 73 3 0x1100090 kqread syslogd 45067 332680 1 0 3 0x100082 sbwait syslogd 45272 275737 1 0 3 0x100080 kqread resolvd 86447 69528 62864 77 3 0x100092 kqread dhcpleased 88103 168646 62864 77 3 0x100092 kqread dhcpleased 62864 97619 1 0 3 0x80 kqread dhcpleased 25575 428135 0 0 3 0x14200 bored smr 98740 477147 0 0 2 0x14200 zerothread 1203 127918 0 0 3 0x14200 aiodoned aiodoned 26466 110711 0 0 3 0x14200 syncer update 66940 170685 0 0 3 0x14200 cleaner cleaner 6032 97496 0 0 3 0x14200 reaper reaper 18875 281457 0 0 3 0x14200 pgdaemon pagedaemon 74111 271706 0 0 3 0x14200 bored viomb 34005 313697 0 0 3 0x40014200 acpi0 acpi0 96454 21143 0 0 3 0x40014200 idle1 81170 482662 0 0 3 0x14200 bored softnet7 63225 12045 0 0 3 0x14200 bored softnet6 60322 90628 0 0 3 0x14200 bored softnet5 64024 338878 0 0 3 0x14200 bored softnet4 36208 473098 0 0 3 0x14200 bored softnet3 20514 84107 0 0 3 0x14200 bored softnet2 92428 507318 0 0 3 0x14200 bored softnet1 92791 165346 0 0 3 0x14200 bored softnet0 20976 443330 0 0 3 0x14200 bored systqmp 12462 136220 0 0 3 0x14200 bored systq 82319 142130 0 0 3 0x14200 tmoslp softclockmp 82862 478605 0 0 3 0x40014200 tmoslp softclock 67122 213832 0 0 3 0x40014200 idle0 1 236541 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex rttmr r = 0 (0xffffffff838b0298) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 mtx_enter_try+0x1ad sys/kern/kern_lock.c:311 #2 mtx_enter+0x62 sys/kern/kern_lock.c:261 #3 pool_get+0x124 sys/kern/subr_pool.c:581 #4 rt_timer_add+0x4e sys/net/route.c:-1 #5 mf6c_add_route+0xad sys/netinet6/ip6_mroute.c:728 #6 mf6c_update+0x77e sys/netinet6/ip6_mroute.c:833 #7 add_m6fc+0x2e4 mf6c_add sys/netinet6/ip6_mroute.c:860 [inline] #7 add_m6fc+0x2e4 sys/netinet6/ip6_mroute.c:873 #8 sosetopt+0x118 sys/kern/uipc_socket.c:-1 #9 sys_setsockopt+0x2ba sys/kern/uipc_syscalls.c:1227 #10 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #11 Xsyscall+0x128 Process 71639 (syz-executor) thread 0xffff80002a340a98 (453159) shared rwlock vmmaplk r = 0 (0xfffffd8070ecf4e8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_read+0x3e8 sys/kern/kern_rwlock.c:413 #2 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1924 #3 uvm_fault_check+0x4a sys/uvm/uvm_fault.c:741 #4 uvm_fault+0x106 sys/uvm/uvm_fault.c:677 #5 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:192 #6 usertrap+0x3c6 sys/arch/amd64/amd64/trap.c:605 #7 recall_trap+0x8 Process 67737 (syz-executor) thread 0xffff8000ffff34d0 (40138) exclusive rwlock netlock r = 0 (0xffffffff837adbe0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 sosetopt+0xf2 sys/kern/uipc_socket.c:1902 #3 sys_setsockopt+0x2ba sys/kern/uipc_syscalls.c:1227 #4 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #4 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #5 Xsyscall+0x128 exclusive mutex rttmr r = 0 (0xffffffff838b0298) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 mtx_enter_try+0x1ad sys/kern/kern_lock.c:311 #2 mtx_enter+0x62 sys/kern/kern_lock.c:261 #3 pool_get+0x124 sys/kern/subr_pool.c:581 #4 rt_timer_add+0x4e sys/net/route.c:-1 #5 mf6c_add_route+0xad sys/netinet6/ip6_mroute.c:728 #6 mf6c_update+0x77e sys/netinet6/ip6_mroute.c:833 #7 add_m6fc+0x2e4 mf6c_add sys/netinet6/ip6_mroute.c:860 [inline] #7 add_m6fc+0x2e4 sys/netinet6/ip6_mroute.c:873 #8 sosetopt+0x118 sys/kern/uipc_socket.c:-1 #9 sys_setsockopt+0x2ba sys/kern/uipc_syscalls.c:1227 #10 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #11 Xsyscall+0x128 Process 94678 (syz-executor) thread 0xffff80002a341a28 (7647) exclusive rrwlock inode r = 0 (0xfffffd806e1a0ed0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vn_write+0x18f sys/kern/vfs_vnops.c:405 #6 dofilewritev+0x242 sys/kern/sys_generic.c:380 #7 sys_write+0xa2 sys/kern/sys_generic.c:300 #8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #9 Xsyscall+0x128 Process 73152 (syz-executor) thread 0xffff8000ffff2010 (178727) exclusive rrwlock inode r = 0 (0xfffffd805b49b6b8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 ufs_ihashins+0x4f ufs_ihash sys/ufs/ufs/ufs_ihash.c:-1 [inline] #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:159 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1232 #6 ffs_inode_alloc+0x279 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfc sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x101 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3113 #10 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd805b49b7e0) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3098 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #9 Xsyscall+0x128 Process 225 (syz-executor) thread 0xffff80002a3402d0 (19464) exclusive rwlock vmmaplk r = 0 (0xfffffd800b027a88) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5168 #3 uvmspace_fork+0x12b sys/uvm/uvm_map.c:3738 #4 process_new+0x577 sys/kern/kern_fork.c:282 #5 fork1+0x3f6 sys/kern/kern_fork.c:-1 #6 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #7 Xsyscall+0x128 exclusive rwlock vmmaplk r = 0 (0xfffffd8070ecf300) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5168 #3 uvmspace_fork+0x44 sys/uvm/uvm_map.c:3729 #4 process_new+0x577 sys/kern/kern_fork.c:282 #5 fork1+0x3f6 sys/kern/kern_fork.c:-1 #6 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #7 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10263 11072K 12619K 166960K 17632 0 pcb 19 20K 26K 166960K 1468 0 rtable 235 15K 16K 166960K 1109 0 pf 45 19K 67485K 166960K 572 0 ifaddr 44 9K 10K 166960K 293 0 ifgroup 65 2K 3K 166960K 520 0 sysctl 4 1K 9K 166960K 36 0 counters 74 37K 38K 166960K 548 0 ioctlops 0 0K 8K 166960K 2226 0 iov 0 0K 30K 166960K 540 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1574 99K 100K 166960K 6010 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 10K 14K 166960K 57 0 VM map 2 1K 1K 166960K 2 0 sem 24 77K 93K 166960K 191 0 dirhash 12 2K 2K 166960K 63 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 240K 166960K 4600 0 sigio 0 0K 0K 166960K 211 0 proc 72 115K 180K 166960K 1435 0 subproc 72 4K 4K 166960K 201 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 2 0K 0K 166960K 539 0 in_multi 76 5K 7K 166960K 409 0 ether_multi 1 0K 0K 166960K 47 0 mrt 3 0K 0K 166960K 22 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 265 1182K 1182K 166960K 265 0 exec 0 0K 1K 166960K 1309 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 11 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 253 161K 184K 166960K 44162 0 UVM aobj 121 4K 4K 166960K 132 0 pinsyscall 42 84K 104K 166960K 6037 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 2 0K 0K 166960K 294 0 NDP 14 0K 2K 166960K 220 0 temp 92 8652K 8908K 166960K 265041 0 kqueue 13 20K 30K 166960K 847 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 537 0 534 5 4 1 3 0 8 0 rtentry 176 356 0 274 5 0 5 5 0 8 0 unpcb 144 3382 0 3364 29 25 4 8 0 8 3 syncache 336 13 0 13 8 8 0 1 0 8 0 tcpqe 32 4 0 4 2 2 0 1 0 8 0 tcpcb 736 1560 0 1551 36 34 2 13 0 8 1 arp 128 48 0 38 1 0 1 1 0 8 0 inpcb 328 6068 0 6053 73 68 5 12 0 8 3 nd6 144 62 0 44 1 0 1 1 0 8 0 pkpcb 40 78 0 78 9 8 1 1 0 8 1 kcovpl 48 22 0 14 1 0 1 1 0 8 0 mppekey 1024 8 0 8 5 5 0 1 0 8 0 ppxss 1192 189 0 187 5 4 1 1 0 8 0 pppxif 1504 19 0 19 8 8 0 1 0 8 0 pfstscr 40 8 0 7 2 1 1 1 0 8 0 pffrag 232 83 0 76 1 0 1 1 0 482 0 pffrnode 88 75 0 70 1 0 1 1 0 8 0 pffrent 40 236 0 229 1 0 1 1 0 8 0 pfosfp 40 1429 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1429 0 714 21 0 21 21 0 8 0 pfrktable 1344 8 0 7 1 0 1 1 0 8 0 pfanchor 1288 1 0 1 1 1 0 1 0 8 0 pftag 88 2 0 0 1 0 1 1 0 8 0 pfstitem 24 57 0 51 1 0 1 1 0 8 0 pfstkey 128 69 0 62 2 1 1 2 0 8 0 pfstate 384 61 0 57 6 4 2 6 0 8 0 pfrule 1344 81 0 75 5 4 1 4 0 8 0 rttmr 136 3 0 3 2 1 1 1 0 8 1 pool(0xffffffff838b0280:rttmr): page inconsistency: page 0xfffffd806c1fa000; 28 on list, 0 missing, 29 items per page art_heap8 4096 4 0 0 4 0 4 4 0 8 0 art_heap4 256 1468 0 1095 43 15 28 31 0 8 0 art_table 40 1472 0 1095 5 0 5 5 0 8 0 art_node 32 343 0 278 1 0 1 1 0 8 0 sysvmsgpl 40 18 0 12 1 0 1 1 0 8 0 semupl 112 3 0 3 3 3 0 1 0 8 0 semapl 112 182 0 160 1 0 1 1 0 8 0 shmpl 112 129 0 11 4 0 4 4 0 8 0 dirhash 1024 51 0 34 3 0 3 3 0 8 0 dino2pl 256 10174 0 8642 97 0 97 97 0 8 0 ffsino 296 10174 0 8642 119 0 119 119 0 8 0 nchpl 144 16484 0 14760 65 0 65 65 0 8 0 rtmask 32 26 0 26 13 12 1 1 0 8 1 uvmvnodes 80 12859 0 0 263 0 263 263 0 8 0 vnodes 216 12859 0 0 715 0 715 715 0 8 0 namei 1024 60659 0 60658 5 4 1 3 0 8 0 percpumem 16 289 0 237 1 0 1 1 0 8 0 kstatmem 264 356 0 324 7 4 3 3 0 8 0 acpiwqpl 32 2 0 2 1 0 1 1 1 8 1 scsiplug 72 16 0 16 7 6 1 1 0 8 1 scxspl 216 119589 0 119588 18 17 1 8 1 8 0 plimitpl 152 1486 0 1467 1 0 1 1 0 8 0 sigapl 424 4860 0 4806 9 1 8 9 0 8 0 knotepl 120 801 0 0 18 0 18 18 0 8 0 kqueuepl 224 1859 0 1850 21 19 2 5 0 8 1 pipepl 344 818 0 791 21 18 3 9 0 8 0 fdescpl 528 4806 0 4775 3 0 3 3 0 8 0 filepl 160 36801 0 36579 62 47 15 22 0 8 1 lockfpl 104 2395 0 2392 5 4 1 2 0 8 0 lockfspl 48 935 0 932 1 0 1 1 0 8 0 sessionpl 144 46 0 37 1 0 1 1 0 8 0 pgrppl 48 194 0 177 1 0 1 1 0 8 0 ucredpl 104 6512 0 6498 1 0 1 1 0 8 0 zombiepl 144 6868 0 6868 1 0 1 1 0 8 1 processpl 1248 4860 0 4806 6 1 5 6 0 8 0 procpl 664 12437 0 12371 8 1 7 8 0 8 0 sosppl 168 22 0 22 10 9 1 1 0 8 1 sockpl 752 10257 0 10221 102 90 12 24 0 8 8 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 3 0 0 1 0 1 1 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl9k 9216 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 122 0 0 15 0 15 15 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 50 0 0 6 1 5 5 0 8 0 mtagpl 96 108 0 0 3 0 3 3 0 8 0 mbufpl 256 452 0 0 18 0 18 18 0 8 0 bufpl 280 49549 0 43405 440 0 440 440 0 8 0 anonpl 32 18825 0 0 152 0 152 152 0 246 0 amapchunkpl 152 150482 0 149860 86 53 33 37 0 158 4 amappl16 200 17122 0 16824 166 140 26 42 0 8 8 amappl15 192 7 0 7 2 2 0 1 0 8 0 amappl14 184 157 0 145 1 0 1 1 0 8 0 amappl13 176 8 0 8 1 1 0 1 0 8 0 amappl12 168 5686 0 5655 3 1 2 2 0 8 0 amappl11 160 51 0 37 1 0 1 1 0 8 0 amappl10 152 6 0 6 2 2 0 1 0 8 0 amappl9 144 323 0 322 2 1 1 1 0 8 0 amappl8 136 25 0 22 1 0 1 1 0 8 0 amappl7 128 147 0 134 1 0 1 1 0 8 0 amappl6 120 325 0 320 1 0 1 1 0 8 0 amappl5 112 186 0 176 1 0 1 1 0 8 0 amappl4 104 351 0 330 1 0 1 1 0 8 0 amappl3 96 31119 0 31002 4 0 4 4 0 8 0 amappl2 88 922 0 857 2 0 2 2 0 8 0 amappl1 80 27903 0 27303 17 2 15 16 0 8 0 amappl 88 42440 0 42260 5 0 5 5 0 92 0 dma8192 8192 1 0 1 1 1 0 1 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma2048 2048 1 0 1 1 1 0 1 0 8 0 dma1024 1024 2 0 1 1 0 1 1 0 8 0 dma256 256 8 0 8 3 3 0 1 0 8 0 dma128 128 261 0 261 6 5 1 1 0 8 1 dma64 64 8 0 8 3 2 1 1 0 8 1 dma32 32 9 0 9 3 3 0 1 0 8 0 dma16 16 20 0 19 1 0 1 1 0 8 0 aobjpl 72 131 0 11 4 1 3 3 0 8 0 uaddrrnd 24 4806 0 4775 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 4806 0 4775 1 0 1 1 0 8 0 vmmpekpl 168 35123 0 35057 4 0 4 4 0 8 0 vmmpepl 168 305842 0 303531 189 66 123 128 0 357 8 vmsppl 488 4805 0 4775 5 0 5 5 0 8 0 rwobjpl 80 90183 0 75969 293 2 291 291 0 8 0 pdppl 4096 9620 0 9550 144 72 72 86 0 8 2 pvpl 32 27228 0 0 222 2 220 220 0 265 0 pmappl 256 4805 0 4775 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 397 0 145 8 0 8 8 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff83368ad3) at panic+0x1e5 sys/kern/subr_prf.c:198 pool_do_get(ffffffff838b0280,a,ffff80003c460dd8) at pool_do_get+0x5df pool_get(ffffffff838b0280,a) at pool_get+0x162 sys/kern/subr_pool.c:-1 rt_timer_add(fffffd806fd0d2c0,ffffffff83937f68,0) at rt_timer_add+0x4e sys/net/route.c:-1 mf6c_add_route(ffff800000b2d000,0,ffff80003c460f18,ffff80003c460fe8,1) at mf6c_add_route+0xad sys/netinet6/ip6_mroute.c:728 mf6c_update(ffff80003c460fe8,1,0) at mf6c_update+0x77e sys/netinet6/ip6_mroute.c:833 add_m6fc(ffff800010fccfa0,fffffd8063f56d20) at add_m6fc+0x2e4 mf6c_add sys/netinet6/ip6_mroute.c:860 [inline] add_m6fc(ffff800010fccfa0,fffffd8063f56d20) at add_m6fc+0x2e4 sys/netinet6/ip6_mroute.c:873 sosetopt(ffff800010fccfa0,29,68,fffffd8063f56d00) at sosetopt+0x118 sys/kern/uipc_socket.c:-1 sys_setsockopt(ffff8000ffff34d0,ffff80003c461240,ffff80003c461190) at sys_setsockopt+0x2ba sys/kern/uipc_syscalls.c:1227 syscall(ffff80003c461240) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c461240) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xfadab8f2f80, count: -12 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299edff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83938498) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff83938498) at __mp_lock+0x192 sys/kern/kern_lock.c:165 end trace frame: 0x0, count: 11 ddb{1}> trace x86_ipi_db(ffff8000299edff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83938498) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:134 [inline] __mp_lock(ffffffff83938498) at __mp_lock+0x192 sys/kern/kern_lock.c:165 end trace frame: 0x0, count: -4