Warning: Permanently added '10.128.0.66' (ECDSA) to the list of known hosts. 2019/11/19 11:56:49 parsed 1 programs 2019/11/19 11:56:55 executed programs: 0 kernel: protection fault trap, code=0 Stopped at pool_do_put+0x12e: movq 0x8(%rbx),%rbx ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic the kernel did not panic ddb> trace pool_do_put(ffffffff82570710,fffffd80331f8300) at pool_do_put+0x12e pool_put(ffffffff82570710,fffffd80331f8300) at pool_put+0x4b m_free(fffffd80331f8300) at m_free+0x119 rt_ifa_del(ffff8000006a2400,800100,ffff8000006a2440,0) at rt_ifa_del+0x436 in6_unlink_ifa(ffff8000006a2400,ffff800000a65800) at in6_unlink_ifa+0x571 in6_update_ifa(ffff800000a65800,ffff800014918d40,0) at in6_update_ifa+0x13f7 in6_ioctl_change_ifaddr(8080691a,ffff800014918d40,ffff800000a65800) at in6_ioctl_change_ifaddr+0x40c ifioctl(fffffd80363e0788,8080691a,ffff800014918d40,ffff8000ffff84f8) at ifioctl+0xe60 sys_ioctl(ffff8000ffff84f8,ffff800014918e58,ffff800014918ea0) at sys_ioctl+0x5b9 syscall(ffff800014918f20) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7fffff37c0, count: -11 ddb> show registers rdi 0 rsi 0x46afab38c9c560aa rbp 0xffff800014918790 rbx 0x46afab38c9c560aa rdx 0xffff8000149186e0 rcx 0x1000 __ALIGN_SIZE rax 0xfffffd80331f9000 r8 0x4 r9 0x5 r10 0x2b2d8cbf9d09bacb r11 0xf22cf621c533fc99 r12 0xfffffd80331f8300 r13 0x46afab38c9c560aa r14 0xffffffff82570710 mbpool r15 0xfffffd80314b48d0 rip 0xffffffff812e278e pool_do_put+0x12e cs 0x8 rflags 0x10296 __ALIGN_SIZE+0xf296 rsp 0xffff8000149186e0 ss 0x10 pool_do_put+0x12e: movq 0x8(%rbx),%rbx ddb> show proc PROC (syz-executor.0) pid=441509 stat=onproc flags process=0 proc=0 pri=50, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff8000ffff8280,0xffffffff825ac460 process=0xffff8000148a3458 user=0xffff800014913000, vmspace=0xfffffd803f012110 estcpu=0, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND *62450 441509 80123 0 7 0 syz-executor.0 80123 316115 73931 0 3 0x82 nanosleep syz-executor.0 73931 99120 691 0 3 0x82 thrsleep syz-execprog 73931 33263 691 0 3 0x4000082 nanosleep syz-execprog 73931 424842 691 0 3 0x4000082 thrsleep syz-execprog 73931 83405 691 0 3 0x4000082 thrsleep syz-execprog 73931 248077 691 0 3 0x4000082 kqread syz-execprog 73931 457410 691 0 3 0x4000082 thrsleep syz-execprog 73931 346586 691 0 3 0x4000082 thrsleep syz-execprog 691 438863 5620 0 3 0x10008a pause ksh 5620 27439 50019 0 3 0x92 select sshd 7493 30046 1 0 3 0x100083 ttyin getty 50019 61310 1 0 3 0x80 select sshd 77596 332924 98406 73 3 0x100090 kqread syslogd 98406 356301 1 0 3 0x100082 netio syslogd 37248 457511 1 77 3 0x100090 poll dhclient 73843 79377 1 0 3 0x80 poll dhclient 97896 283200 0 0 2 0x14200 zerothread 800 327399 0 0 3 0x14200 aiodoned aiodoned 98355 88663 0 0 3 0x14200 syncer update 10863 431679 0 0 3 0x14200 cleaner cleaner 48136 413054 0 0 3 0x14200 reaper reaper 86318 65149 0 0 3 0x14200 pgdaemon pagedaemon 55273 320829 0 0 3 0x14200 bored crynlk 46406 469335 0 0 3 0x14200 bored crypto 94622 200852 0 0 3 0x40014200 acpi0 acpi0 43994 466298 0 0 3 0x14200 bored softnet 56832 2210 0 0 3 0x14200 bored systqmp 80271 411748 0 0 3 0x14200 bored systq 12487 94354 0 0 3 0x40014200 bored softclock 23681 410609 0 0 3 0x40014200 idle0 78757 337783 0 0 3 0x14200 bored smr 1 146242 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim devbuf 9442 6320K 6320K 78643K 10539 0 0 pcb 13 8K 8K 78643K 13 0 0 rtable 83 2K 2K 78643K 153 0 0 ifaddr 33 9K 9K 78643K 33 0 0 counters 19 16K 16K 78643K 19 0 0 ioctlops 0 0K 2K 78643K 14 0 0 mount 1 1K 1K 78643K 1 0 0 vnodes 1180 74K 74K 78643K 1185 0 0 UFS quota 1 32K 32K 78643K 1 0 0 UFS mount 5 36K 36K 78643K 5 0 0 shm 2 1K 1K 78643K 2 0 0 VM map 2 0K 0K 78643K 2 0 0 sem 2 0K 0K 78643K 2 0 0 dirhash 12 2K 2K 78643K 12 0 0 ACPI 1794 195K 288K 78643K 12646 0 0 file desc 3 8K 12K 78643K 18 0 0 proc 47 38K 54K 78643K 318 0 0 NFS srvsock 1 0K 0K 78643K 1 0 0 NFS daemon 1 16K 16K 78643K 1 0 0 in_multi 22 1K 1K 78643K 22 0 0 ether_multi 1 0K 0K 78643K 1 0 0 ISOFS mount 1 32K 32K 78643K 1 0 0 MSDOSFS mount 1 16K 16K 78643K 1 0 0 ttys 18 79K 79K 78643K 18 0 0 exec 0 0K 1K 78643K 171 0 0 pagedep 1 8K 8K 78643K 1 0 0 inodedep 1 32K 32K 78643K 1 0 0 newblk 1 0K 0K 78643K 1 0 0 VM swap 7 26K 26K 78643K 7 0 0 UVM amap 67 11K 11K 78643K 838 0 0 UVM aobj 2 2K 2K 78643K 2 0 0 memdesc 1 4K 4K 78643K 1 0 0 crypto data 1 1K 1K 78643K 1 0 0 NDP 6 0K 0K 78643K 6 0 0 temp 27 3521K 3585K 78643K 3025 0 0 SYN cache 2 16K 16K 78643K 2 0 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 4 0 0 1 0 1 1 0 8 0 rtpcb 80 17 0 15 1 0 1 1 0 8 0 rtentry 112 34 0 1 1 0 1 1 0 8 0 unpcb 120 27 0 19 1 0 1 1 0 8 0 syncache 264 5 0 5 1 0 1 1 0 8 1 tcpcb 544 8 0 5 1 0 1 1 0 8 0 inpcb 280 27 0 20 1 0 1 1 0 8 0 nd6 48 2 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 167 0 0 11 0 11 11 0 8 0 art_table 32 168 0 0 2 0 2 2 0 8 0 art_node 16 33 0 3 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino1pl 128 1412 0 19 45 0 45 45 0 8 0 ffsino 240 1412 0 19 82 0 82 82 0 8 0 nchpl 144 1651 0 50 60 0 60 60 0 8 0 uvmvnodes 72 1421 0 0 26 0 26 26 0 8 0 vnodes 208 1421 0 0 75 0 75 75 0 8 0 namei 1024 3836 0 3836 1 0 1 1 0 8 1 scxspl 192 3964 0 3964 2 1 1 2 0 8 1 plimitpl 152 14 0 8 1 0 1 1 0 8 0 sigapl 432 196 0 184 2 0 2 2 0 8 0 knotepl 112 39 0 28 1 0 1 1 0 8 0 kqueuepl 104 2 0 0 1 0 1 1 0 8 0 pipepl 128 134 0 121 1 0 1 1 0 8 0 fdescpl 424 197 0 184 2 0 2 2 0 8 0 filepl 120 973 0 919 2 0 2 2 0 8 0 lockfpl 104 5 0 4 1 0 1 1 0 8 0 lockfspl 48 3 0 2 1 0 1 1 0 8 0 sessionpl 112 18 0 9 1 0 1 1 0 8 0 pgrppl 48 18 0 9 1 0 1 1 0 8 0 ucredpl 96 47 0 40 1 0 1 1 0 8 0 zombiepl 144 184 0 184 1 0 1 1 0 8 1 processpl 864 211 0 184 4 0 4 4 0 8 0 procpl 632 217 0 184 3 0 3 3 0 8 0 sockpl 384 71 0 54 2 0 2 2 0 8 0 mcl4k 4096 10 0 10 1 0 1 1 0 8 1 mcl2k 2048 5482 0 5444 8 1 7 8 0 8 1 mtagpl 80 2 0 2 1 1 0 1 0 8 0 mbufpl 256 9487 0 9406 8 2 6 6 0 8 0 mbufpl: pool(0xffffffff82570710:mbufpl): free list modified: page 0xfffffd80331f8000; item ordinal 3; addr 0xfffffd80331f8400 (p 0xfffffd80314b4000); offset 0x0=0x0 pool(mbufpl): free list modified: page 0xfffffd80331f8000; item ordinal 3; addr 0xfffffd80331f8400 (p 0xfffffd80314b4000); offset 0x0=0x0 mbufpl: pool(0xffffffff82570710:mbufpl): page inconsistency: page 0xfffffd80331f8000; item ordinal 4; addr 0x46afab38c9c560aa bufpl 256 5783 0 1322 279 0 279 279 0 8 0 anonpl 16 19953 0 18498 15 2 13 13 0 62 6 amapchunkpl 152 758 0 698 5 0 5 5 0 158 2 amappl16 192 140 0 108 2 0 2 2 0 8 0 amappl15 184 2 0 1 1 0 1 1 0 8 0 amappl14 176 45 0 40 1 0 1 1 0 8 0 amappl12 160 10 0 8 1 0 1 1 0 8 0 amappl11 152 47 0 36 1 0 1 1 0 8 0 amappl10 144 8 0 7 1 0 1 1 0 8 0 amappl9 136 386 0 384 1 0 1 1 0 8 0 amappl8 128 110 0 101 1 0 1 1 0 8 0 amappl7 120 30 0 27 1 0 1 1 0 8 0 amappl6 112 56 0 50 1 0 1 1 0 8 0 amappl5 104 145 0 135 1 0 1 1 0 8 0 amappl4 96 422 0 400 1 0 1 1 0 8 0 amappl3 88 121 0 111 1 0 1 1 0 8 0 amappl2 80 797 0 740 3 0 3 3 0 8 1 amappl1 72 13224 0 12829 26 9 17 20 0 8 8 amappl 80 418 0 392 1 0 1 1 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 1 0 0 1 0 1 1 0 8 0 uaddrrnd 24 197 0 184 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 197 0 184 1 0 1 1 0 8 0 vmmpekpl 168 6151 0 6136 1 0 1 1 0 8 0 vmmpepl 168 28655 0 27794 82 5 77 77 0 357 38 vmsppl 272 196 0 184 1 0 1 1 0 8 0 pdppl 4096 400 0 368 5 0 5 5 0 8 0 pvpl 32 103024 0 99262 113 0 113 113 0 265 81 pmappl 200 196 0 184 1 0 1 1 0 8 0 extentpl 40 46 0 29 1 0 1 1 0 8 0 phpool 112 403 0 5 12 0 12 12 0 8 0 ddb>