panic: Bad link elm 0xfffffe00a87ce000 prev->next != elm cpuid = 1 time = 842 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a982ff30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a9830090 vpanic() at vpanic+0x2c5/frame 0xfffffe00a9830170 panic() at panic+0xb5/frame 0xfffffe00a9830240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe00a98302d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe00a98303b0 soclose() at soclose+0x1a4/frame 0xfffffe00a98304c0 _fdrop() at _fdrop+0x58/frame 0xfffffe00a98304f0 closef() at closef+0x686/frame 0xfffffe00a98306e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00a9830750 fdescfree() at fdescfree+0x903/frame 0xfffffe00a9830940 exit1() at exit1+0x8b7/frame 0xfffffe00a98309d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00a98309f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a9830bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8 KDB: enter: panic [ thread pid 11795 tid 112845 ] Stopped at kdb_enter+0x6b: movq $0,0x28e898a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x95548a40b5aad2e1 rdx 0x1 rbx 0 rsp 0xfffffe00a9830070 rbp 0xfffffe00a9830090 rsi 0 rdi 0xffffffff817afff9 vprintf+0x319 r8 0x3 r9 0xfffffe00a982fba8 r10 0 r11 0xbf r12 0xfffffe00a76c3e40 r13 0xfffffe00a9830001 r14 0xffffffff82c6acc0 .str.18 r15 0xffffffff82c6acc0 .str.18 rip 0xffffffff817a39ab kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e898a(%rip) db> show proc Process 11795 (syz-executor.1) at 0xfffffe00a87d9000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe009e9cf538 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a88419f0 (map 0xfffffe00a88419f0) (map.pmap 0xfffffe00a8841ab0) (pmap 0xfffffe00a8841b10) threads: 1 112845 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 11796 782 782 0 T (threaded) syz-executor.0 113540 s syz-executor.0 114853 RunQ syz-executor.0 11795 783 783 0 RE CPU 1 syz-executor.1 11486 1 783 0 S uwait 0xfffffe009e3a9780 syz-executor.1 11477 1 783 0 S uwait 0xfffffe00a7aebd00 syz-executor.1 11469 1 783 0 S uwait 0xfffffe00a5159400 syz-executor.1 11468 1 783 0 S uwait 0xfffffe00a5159380 syz-executor.1 10529 1 782 0 S umtxn 0xfffffe00a7695c00 syz-executor.0 10523 1 782 0 S uwait 0xfffffe00a5159180 syz-executor.0 10521 1 782 0 S uwait 0xfffffe00a79f0d00 syz-executor.0 10505 1 782 0 S uwait 0xfffffe00a7707c80 syz-executor.0 10504 1 782 0 S uwait 0xfffffe00a7718580 syz-executor.0 10382 1 783 0 S uwait 0xfffffe00a7695a00 syz-executor.1 10379 1 782 0 S uwait 0xfffffe00a5125700 syz-executor.0 10378 1 783 0 S uwait 0xfffffe00a7573600 syz-executor.1 10374 1 783 0 S uwait 0xfffffe00a5159080 syz-executor.1 10373 1 782 0 S uwait 0xfffffe00a79f0600 syz-executor.0 10369 1 782 0 S uwait 0xfffffe00a7743a00 syz-executor.0 10365 1 782 60928 S umtxn 0xfffffe00a7707280 syz-executor.0 10364 1 782 0 S uwait 0xfffffe00a5189300 syz-executor.0 9748 1 788 0 S uwait 0xfffffe00a7686400 syz-executor.3 9744 1 788 0 S uwait 0xfffffe00a7573680 syz-executor.3 9741 1 782 0 S uwait 0xfffffe00a7931880 syz-executor.0 9740 1 788 0 S uwait 0xfffffe00a7696700 syz-executor.3 9737 1 788 0 S uwait 0xfffffe00a7695000 syz-executor.3 9734 1 782 0 S uwait 0xfffffe00a505a980 syz-executor.0 9731 1 788 0 S uwait 0xfffffe00a5189080 syz-executor.3 9730 1 782 0 S uwait 0xfffffe00a7931980 syz-executor.0 9727 1 788 0 S uwait 0xfffffe00a7569880 syz-executor.3 9726 1 782 0 S umtxn 0xfffffe00a7575880 syz-executor.0 9719 1 782 0 S uwait 0xfffffe00a7575180 syz-executor.0 9716 1 782 0 S uwait 0xfffffe009e3a9700 syz-executor.0 9713 1 782 0 S uwait 0xfffffe00a7931c80 syz-executor.0 9712 1 782 0 S uwait 0xfffffe009e3a9c00 syz-executor.0 9705 1 786 0 S uwait 0xfffffe009e4d4780 syz-executor.2 9696 1 786 0 S uwait 0xfffffe00a7696580 syz-executor.2 9691 1 783 0 S uwait 0xfffffe00a79f0180 syz-executor.1 9688 1 786 0 S uwait 0xfffffe00a7573880 syz-executor.2 9687 1 783 0 S uwait 0xfffffe00a5189780 syz-executor.1 9686 1 782 0 S uwait 0xfffffe00a7718180 syz-executor.0 9681 1 783 0 S uwait 0xfffffe009e4d4300 syz-executor.1 9680 1 782 0 S uwait 0xfffffe00a5189880 syz-executor.0 9676 1 782 0 S uwait 0xfffffe00a7707800 syz-executor.0 9667 1 782 0 S uwait 0xfffffe009e3a9980 syz-executor.0 9665 1 782 0 S uwait 0xfffffe00a505ad00 syz-executor.0 9428 1 788 0 S uwait 0xfffffe009e3a9680 syz-executor.3 9426 1 788 0 S uwait 0xfffffe00a5111100 syz-executor.3 9424 1 783 0 S uwait 0xfffffe00a7695a80 syz-executor.1 9423 1 786 0 S uwait 0xfffffe00a7707480 syz-executor.2 9422 1 783 0 S uwait 0xfffffe00a7931080 syz-executor.1 9421 1 786 0 S uwait 0xfffffe00a50b7500 syz-executor.2 9416 1 788 0 S uwait 0xfffffe00a7695380 syz-executor.3 9414 1 783 0 S umtxn 0xfffffe009e3a9c80 syz-executor.1 9413 1 788 0 S uwait 0xfffffe00a7718800 syz-executor.3 9411 1 783 0 S uwait 0xfffffe00a7695600 syz-executor.1 9409 1 786 0 S uwait 0xfffffe00a7707780 syz-executor.2 9406 1 786 0 S umtxn 0xfffffe00a7686880 syz-executor.2 9403 1 783 0 S umtxn 0xfffffe009e3a9400 syz-executor.1 9402 1 783 0 S umtxn 0xfffffe00a7686380 syz-executor.1 9401 1 786 0 S uwait 0xfffffe00a7696600 syz-executor.2 9398 1 788 0 S umtxn 0xfffffe009e4d4880 syz-executor.3 9395 1 788 0 S uwait 0xfffffe00a50b7080 syz-executor.3 9392 1 786 0 S uwait 0xfffffe00a7696880 syz-executor.2 9387 1 783 0 S uwait 0xfffffe00a7695980 syz-executor.1 9384 1 783 0 S umtxn 0xfffffe00a5111780 syz-executor.1 9383 1 783 0 S uwait 0xfffffe009e3a9800 syz-executor.1 8972 1 786 0 S uwait 0xfffffe00a5189100 syz-executor.2 8971 1 783 0 S uwait 0xfffffe00a7569b00 syz-executor.1 8967 1 786 0 S uwait 0xfffffe00a505a700 syz-executor.2 8958 1 783 0 S uwait 0xfffffe00a7686500 syz-executor.1 8957 1 786 0 S uwait 0xfffffe00a79f0480 syz-executor.2 8952 1 783 0 S uwait 0xfffffe00a7575c80 syz-executor.1 8941 1 786 0 S uwait 0xfffffe00a7686480 syz-executor.2 8194 1 782 0 S uwait 0xfffffe00a7569000 syz-executor.0 8187 1 788 0 S uwait 0xfffffe009e3a9300 syz-executor.3 8184 1 782 0 S uwait 0xfffffe00a7695680 syz-executor.0 8180 1 788 0 S uwait 0xfffffe00a7718980 syz-executor.3 8176 1 783 0 S uwait 0xfffffe009e4d4980 syz-executor.1 8171 1 788 0 S uwait 0xfffffe00a7707e80 syz-executor.3 8169 1 782 0 S umtxn 0xfffffe009e9b9180 syz-executor.0 8168 1 783 0 S uwait 0xfffffe00a7743980 syz-executor.1 8163 1 783 0 S uwait 0xfffffe00a5159a80 syz-executor.1 8155 1 782 0 S uwait 0xfffffe009e9b9900 syz-executor.0 8153 1 782 0 S uwait 0xfffffe00a7696000 syz-executor.0 7917 1 788 0 S uwait 0xfffffe00a5111980 syz-executor.3 7913 1 788 0 S uwait 0xfffffe00a5159280 syz-executor.3 7910 1 786 0 S umtxn 0xfffffe00a5159d80 syz-executor.2 7907 1 786 0 S uwait 0xfffffe009e4d4400 syz-executor.2 7906 1 788 0 S uwait 0xfffffe00a5125b00 syz-executor.3 7903 1 788 0 S uwait 0xfffffe00a7569d00 syz-executor.3 7900 1 786 0 S umtxn 0xfffffe009e9b9800 syz-executor.2 7898 1 786 0 S uwait 0xfffffe00a5125c00 syz-executor.2 7896 1 788 0 S uwait 0xfffffe00a505ae80 syz-executor.3 7895 1 788 0 S umtxn 0xfffffe00a5111f00 syz-executor.3 7891 1 786 0 S uwait 0xfffffe00a5189a00 syz-executor.2 7888 1 786 0 S uwait 0xfffffe00a7686680 syz-executor.2 7886 1 786 0 S uwait 0xfffffe00a7686b80 syz-executor.2 7883 1 786 0 S uwait 0xfffffe00a7743e80 syz-executor.2 7882 1 786 0 S uwait 0xfffffe00a7686980 syz-executor.2 7880 1 786 0 S uwait 0xfffffe00a7573b00 syz-executor.2 5883 1 786 0 S umtxn 0xfffffe0058531a80 syz-executor.2 5882 1 786 0 S uwait 0xfffffe009e9b9700 syz-executor.2 4848 1 786 0 S uwait 0xfffffe00a7686d80 syz-executor.2 4846 1 782 0 S umtxn 0xfffffe00a50b7a00 syz-executor.0 4840 1 782 0 S umtxn 0xfffffe00a7686900 syz-executor.0 4839 1 786 0 S uwait 0xfffffe00a7575580 syz-executor.2 4834 1 782 0 S uwait 0xfffffe00a50b7b00 syz-executor.0 4832 1 786 0 S umtxn 0xfffffe00a7696a00 syz-executor.2 4829 1 786 0 S umtxn 0xfffffe00a50b7f00 syz-executor.2 4826 1 786 0 S uwait 0xfffffe00a7575600 syz-executor.2 4823 1 786 0 S umtxn 0xfffffe00a5111d00 syz-executor.2 4821 1 786 0 S uwait 0xfffffe00a5159a00 syz-executor.2 4820 1 786 0 S uwait 0xfffffe00a5111e00 syz-executor.2 4294 1 786 0 S uwait 0xfffffe00a5125880 syz-executor.2 4288 1 786 0 S uwait 0xfffffe00a505a200 syz-executor.2 4283 1 782 0 S uwait 0xfffffe00a7575200 syz-executor.0 4281 1 786 0 S umtxn 0xfffffe00a5111380 syz-executor.2 4276 1 788 0 S uwait 0xfffffe00a505a600 syz-executor.3 4271 1 782 0 S uwait 0xfffffe00a7575400 syz-executor.0 4268 1 788 0 S uwait 0xfffffe0057006b80 syz-executor.3 4263 1 782 0 S uwait 0xfffffe00a7575100 syz-executor.0 4262 1 788 0 S uwait 0xfffffe00a505a500 syz-executor.3 4253 1 788 0 S uwait 0xfffffe00a7575700 syz-executor.3 4247 1 788 0 S uwait 0xfffffe00a5125980 syz-executor.3 3502 1 786 0 S uwait 0xfffffe00a50b7800 syz-executor.2 3499 1 786 0 S uwait 0xfffffe00a50b7e00 syz-executor.2 3489 1 786 0 S umtxn 0xfffffe00a7686a80 syz-executor.2 3484 1 786 0 S uwait 0xfffffe00a50b7900 syz-executor.2 3483 1 786 0 S uwait 0xfffffe00a5125900 syz-executor.2 3241 1 786 0 S uwait 0xfffffe00a5111880 syz-executor.2 3236 1 786 0 S uwait 0xfffffe00a50b7d00 syz-executor.2 3232 1 786 0 S umtxn 0xfffffe00a50b7600 syz-executor.2 3225 1 786 0 S uwait 0xfffffe00a5125500 syz-executor.2 3224 1 786 0 S uwait 0xfffffe009e9b9600 syz-executor.2 2254 1 2254 65 Ss select 0xfffffe00a7696d40 dhclient 1899 1 1899 0 Ss select 0xfffffe00a51594c0 dhclient 1896 1 1896 0 Ss select 0xfffffe00a7696bc0 dhclient 1871 1 1871 65 Ss select 0xfffffe00a51253c0 dhclient 1647 1 1647 0 Ss select 0xfffffe00a5159ec0 dhclient 1644 1 1644 0 Ss select 0xfffffe00a7573f40 dhclient 1615 1 1615 65 Ss select 0xfffffe00a51115c0 dhclient 1318 1 1318 0 Ss select 0xfffffe00a5189b40 dhclient 1312 1 1312 0 Ss select 0xfffffe00a5111940 dhclient 1278 1 1278 65 Ss select 0xfffffe00a505ab40 dhclient 1212 1 786 0 S uwait 0xfffffe009e4d4480 syz-executor.2 1207 1 786 0 S uwait 0xfffffe009508a600 syz-executor.2 1200 1 786 0 S uwait 0xfffffe009e4d4680 syz-executor.2 1194 1 786 0 S uwait 0xfffffe00a505a300 syz-executor.2 1190 1 786 0 S uwait 0xfffffe00a505a400 syz-executor.2 1044 0 0 0 DL aiordy 0xfffffe00a5182a70 [aiod4] 1043 0 0 0 DL aiordy 0xfffffe009e50c538 [aiod3] 1042 0 0 0 DL aiordy 0xfffffe00a5176000 [aiod2] 1041 0 0 0 DL aiordy 0xfffffe0056ac1000 [aiod1] 1015 1 1015 0 Ss select 0xfffffe00a505aa40 dhclient 1012 1 1012 0 Ss select 0xfffffe00a505aac0 dhclient 788 780 788 0 Rs syz-executor.3 786 780 786 0 Ss piperd 0xfffffe00950c0ba0 syz-executor.2 783 780 783 0 Ss wait 0xfffffe009e9cf538 syz-executor.1 782 780 782 0 Ss wait 0xfffffe009e9cfa70 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100104 S uwait 0xfffffe0095021900 syz-fuzzer 100120 S uwait 0xfffffe009e9b9e80 syz-fuzzer 100121 S uwait 0xfffffe009508a000 syz-fuzzer 100122 S uwait 0xfffffe009508a100 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffffe009e4d4e00 syz-fuzzer 100125 S uwait 0xfffffe009e4d4f00 syz-fuzzer 100126 S uwait 0xfffffe009e9b9b80 syz-fuzzer 100127 S uwait 0xfffffe009e9b9c80 syz-fuzzer 107604 S uwait 0xfffffe00a7575800 syz-fuzzer 107608 S uwait 0xfffffe00a7573080 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009bf125e8 csh 776 694 776 0 Ss select 0xfffffe009e4d4940 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f24b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f28b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575f2cb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583b70b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583b74b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583b78b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583b7cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574770b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059200 cron 694 1 694 0 Ss select 0xfffffe009e3fc940 sshd 507 1 507 0 Ss select 0xfffffe009e2f81c0 syslogd 436 1 436 0 Ss select 0xfffffe009508a440 devd 435 1 435 65 Ss select 0xfffffe009508a4c0 dhclient 350 1 350 0 Ss select 0xfffffe009e3fcb40 dhclient 347 1 347 0 Ss select 0xfffffe009508a6c0 dhclient 23 0 0 0 DL syncer 0xffffffff841815a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058537538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe0095082ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b77c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab2f8 [dom0] 100089 D launds 0xffffffff841ab304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea1950 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b444a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84747e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417a4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417a4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417a4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417a4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c95ac0 [doneq0] 100049 D - 0xffffffff83c95a40 [async] 100082 D - 0xffffffff83c958c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a53a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402c7c0 [g_event] 100040 D - 0xffffffff8402c800 [g_up] 100041 D - 0xffffffff8402c840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417b848 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a6340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402d6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100013 Run CPU 0 [thread taskq] 100015 D - 0xfffffe0053c07700 [kqueue_ctx taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [pci_hp taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b1fa00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c71c40 [deadlkres] 100077 D - 0xfffffe0058344b00 [acpi_task_0] 100078 D - 0xfffffe0058344b00 [acpi_task_1] 100079 D - 0xfffffe0058344b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] 11793 788 788 0 Z syz-executor.3 db> show all locks Process 11795 (syz-executor.1) thread 0xfffffe00a76c3e40 (112845) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a87ce468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b3778) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a87ce488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330 Process 0 (kernel) thread 0xfffffe0053df9ac0 (100013) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840afc80) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 filedesc 280 2237K 21383 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 pcb 612 1192K 30000 newblk 6 1026K 26021 vfscache 3 1025K 3 subproc 416 889K 12017 inodedep 16 518K 12014 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 acpica 1674 184K 55620 vnet_data 1 168K 1 sctp_atcl 388 146K 19964 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 10949 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_stro 88 88K 5775 BPF 46 88K 77 kdtrace 498 87K 26656 bus 989 81K 3488 umtx 638 80K 638 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 temp 36 35K 4300 hostcache 1 32K 1 shm 1 32K 28 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 pf_rule 15 19K 192 routetbl 139 19K 863 sctp_atky 476 18K 26606 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 kqueue 204 15K 11912 bus-sc 34 15K 1691 lltable 45 14K 503 cred 53 14K 660 KTRACE 102 13K 150426 pwddesc 197 13K 11852 ifnet 7 13K 7 ether_multi 152 13K 197 ksem 31 12K 341 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 sctp_timw 39 10K 39 in6_multi 65 9K 70 bmsafemap 2 9K 11943 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 51 pfs_vncache 1 8K 1 DEVFSP 124 8K 2258 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 freework 28 7K 16629 taskqueue 63 7K 63 sctp_athm 388 7K 20509 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 672 pf_ifnet 15 6K 131 ufs_dirhash 24 5K 24 sctp_stri 9 5K 1196 UMA 270 5K 270 session 35 5K 73 vt 11 5K 11 pf_table 2 4K 111 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 34 4K 409 acpisem 28 4K 28 selfd 55 4K 150430 hhook 15 4K 17 xform 46 3K 3176 proc-args 52 3K 761 sctp_map 176 3K 11360 terminal 11 3K 11 uidinfo 5 3K 83 select 19 3K 229 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 filedesc_to_leader 29 2K 75 Unitno 30 2K 75 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 inpcbpolicy 48 2K 5321 in_multi 6 2K 13 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 diradd 8 1K 11514 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 474 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 37 1K 4130 tcp_fsb 26 1K 1090 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 11411 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 pf_osfp 6 1K 6 mkdir 5 1K 21524 crypto 4 1K 590 encap_export_host 12 1K 12 procdesc 5 1K 18 ip_msource 9 1K 36 newdirblk 4 1K 10762 pfil 4 1K 4 cdev 2 1K 2 freefile 3 1K 11340 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 dirrem 1 1K 11466 vnodes 1 1K 30 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 18950 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 128 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 iov 1 1K 28347 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 cubic data 0 0K 40 chd data 0 0K 24 cdg data 0 0K 25 dctcp data 0 0K 48 htcp data 0 0K 39 vegas data 0 0K 32 sctp_mcore 0 0K 0 sctp_socko 0 0K 9933 sctp_iter 0 0K 56 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 46 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 124 pf_altq 0 0K 0 pf_temp 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 11264 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 234 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 80 allocindir 0 0K 0 indirdep 0 0K 5900 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 209 ip6_msource 0 0K 0 ip6_moptions 0 0K 23 in6_mfilter 0 0K 8 frag6 0 0K 20 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 5 ip_moptions 0 0K 41 in_mfilter 0 0K 66 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 15 twsbuf 0 0K 0 statfs 0 0K 11084 namei_tracker 0 0K 35 export_host 0 0K 0 cl_savebuf 0 0K 37 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 447 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 21 lio 0 0K 30 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 265 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1048 eventfd 0 0K 10 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 6 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 995 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 7 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 15 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 982 180706 0 254 38113280 0 tcp_log 416 0 20007 714048 0 254 8322912 0 mbuf 256 9054 2886 3590121 0 254 3056640 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-16384 16384 139 6 10849 0 1 2375680 0 malloc-4096 4096 530 5 12707 0 2 2191360 0 BUF TRIE 144 196 11564 14110 0 62 1693440 0 malloc-128 128 12458 283 24291 0 126 1630848 0 malloc-384 384 4162 18 4220 0 30 1605120 0 RADIX NODE 144 9939 304 288657 0 62 1474992 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 11127 30 11127 0 126 1249584 0 ertt_txseginfo 40 0 30805 2092703 0 254 1232200 0 vmem btag 56 21127 88 21127 0 254 1188040 0 MAP ENTRY 96 8841 357 691291 0 126 883008 0 tcp_bbr_map 128 0 6603 628010 0 126 845184 0 VM OBJECT 264 3003 87 171602 0 30 815760 0 256 Bucket 2048 363 17 25118 0 8 778240 0 FFS inode 1160 630 21 11999 0 8 755160 0 malloc-2048 2048 293 17 13649 0 8 634880 0 THREAD 1808 295 24 14857 0 8 576752 0 sctp_asoc 2288 88 117 5680 0 254 469040 0 VMSPACE 2544 174 9 11771 0 4 465552 0 sctp_ep 1280 291 36 13545 0 254 418560 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 669 78 12040 0 30 334656 0 socket 944 273 55 20476 0 254 309632 0 malloc-32768 32768 2 7 5300 0 1 294912 0 malloc-64 64 4254 282 27747 0 254 290304 0 PROC 1336 201 12 11797 0 8 284568 0 malloc-65536 65536 4 0 4 0 1 262144 0 filedesc0 1072 198 19 11852 0 8 232624 0 malloc-16 16 14052 198 18210 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 sctp_raddr 736 132 154 6984 0 254 210496 0 malloc-384 384 464 66 20498 0 30 203520 0 malloc-65536 65536 1 2 288 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5303 367 6426 0 254 181440 0 malloc-4096 4096 42 2 64 0 2 180224 0 FFS2 dinode 256 630 45 11999 0 62 172800 0 malloc-256 256 80 580 37601 0 62 168960 0 mbuf_packet 256 122 523 73916 0 254 165120 0 malloc-128 128 1184 56 27287 0 126 158720 0 S VFS Cache 104 1071 372 12876 0 126 150072 0 malloc-1024 1024 90 54 5753 0 16 147456 0 128 Bucket 1024 106 37 6288 0 16 146432 0 malloc-256 256 331 224 43840 0 62 142080 0 tcp_inpcb 496 35 237 4119 0 254 134912 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 0 2 484 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 9 0 1 131072 0 malloc-384 384 15 325 12105 0 30 130560 0 sctp_chunk 152 143 715 4521 0 254 130416 0 malloc-1024 1024 118 6 136 0 16 126976 0 malloc-256 256 158 337 12206 0 62 126720 0 clpbuf 2624 0 48 318 0 16 125952 0 ksiginfo 112 198 846 1433 0 126 116928 0 malloc-256 256 330 120 14945 0 62 115200 0 malloc-2048 2048 7 39 1320 0 8 94208 0 malloc-384 384 221 19 643 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1080 33 44 4119 0 254 83160 0 malloc-8192 8192 7 3 35 0 1 81920 0 64 Bucket 512 97 55 11530 0 30 77824 0 g_bio 408 0 170 106561 0 30 69360 0 malloc-64 64 525 546 151602 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 0 2 21 0 1 65536 0 malloc-128 128 346 88 11582 0 126 55552 0 malloc-256 256 72 138 13743 0 62 53760 0 32 Bucket 256 73 137 9754 0 62 53760 0 Files 80 562 88 45957 0 126 52000 0 malloc-256 256 61 134 13182 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-64 64 303 453 12694 0 254 48384 0 TURNSTILE 136 320 16 320 0 62 45696 0 malloc-2048 2048 9 13 118 0 8 45056 0 malloc-1024 1024 6 38 2087 0 16 45056 0 pcpu-8 8 4875 757 8326 0 254 45056 0 malloc-64 64 581 112 4018 0 254 44352 0 malloc-128 128 96 245 23215 0 126 43648 0 NAMEI 1024 0 40 66886 0 16 40960 0 malloc-256 256 95 55 1963 0 62 38400 0 pipe 744 28 22 985 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-64 64 440 127 25970 0 254 36288 0 da_ccb 544 0 63 27030 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 108 0 1 32768 0 malloc-2048 2048 13 3 145 0 8 32768 0 malloc-2048 2048 7 9 28 0 8 32768 0 malloc-1024 1024 19 13 82 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 81 143 1610 0 62 32256 0 SLEEPQUEUE 88 320 32 320 0 126 30976 0 malloc-256 256 82 38 1051 0 62 30720 0 tcp_rack_pcb 832 0 36 1064 0 16 29952 0 tcp_bbr_pcb 832 4 32 1901 0 16 29952 0 KNOTE 160 28 147 97354 0 62 28000 0 malloc-128 128 121 96 12593 0 126 27776 0 malloc-4096 4096 4 2 651 0 2 24576 0 malloc-4096 4096 1 5 11085 0 2 24576 0 malloc-1024 1024 18 6 242 0 16 24576 0 malloc-512 512 17 31 1177 0 30 24576 0 PWD 32 123 633 10672 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 496 6 42 485 0 254 23808 0 malloc-128 128 141 45 801 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 4 1 27 0 2 20480 0 malloc-2048 2048 7 3 32 0 8 20480 0 tcp_rack_map 112 0 180 2092 0 126 20160 0 malloc-64 64 149 166 7022 0 254 20160 0 malloc-32 32 49 581 831 0 254 20160 0 malloc-32 32 436 194 12511 0 254 20160 0 malloc-32 32 454 176 20043 0 254 20160 0 2 Bucket 32 64 566 2506 0 254 20160 0 8 Bucket 80 47 203 3609 0 126 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-512 512 2 30 512 0 30 16384 0 vtnet_tx_hdr 24 0 668 1121659 0 254 16032 0 malloc-16 16 450 550 11776 0 254 16000 0 malloc-128 128 83 41 205 0 126 15872 0 malloc-128 128 66 58 4053 0 126 15872 0 unpcb 256 20 40 1525 0 254 15360 0 malloc-384 384 20 20 367 0 30 15360 0 malloc-384 384 24 16 75 0 30 15360 0 malloc-4096 4096 1 2 9 0 2 12288 0 malloc-2048 2048 1 5 797 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 15 9 46 0 30 12288 0 sctp_stream_msg_out 112 21 87 1642 0 254 12096 0 sctp_laddr 48 32 220 3763 0 254 12096 0 malloc-32 32 129 249 8434 0 254 12096 0 malloc-16 16 455 295 20970 0 254 12000 0 ripcb 496 7 17 408 0 254 11904 0 udplite_inpcb 496 0 24 309 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-4096 4096 0 2 8 0 2 8192 0 malloc-4096 4096 0 2 173 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 440 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 0 16 184 0 30 8192 0 malloc-512 512 1 15 31 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 42 0 254 8096 0 PGRP 88 35 57 90 0 126 8096 0 rl_entry 40 172 30 172 0 254 8080 0 udpcb 32 6 246 794 0 254 8064 0 ipq 56 0 144 9 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 33 79 4119 0 126 8064 0 malloc-64 64 105 21 186 0 254 8064 0 malloc-64 64 15 111 24294 0 254 8064 0 malloc-32 32 42 210 113 0 254 8064 0 malloc-32 32 105 147 37219 0 254 8064 0 malloc-32 32 94 158 8288 0 254 8064 0 4 Bucket 48 6 162 288 0 254 8064 0 malloc-16 16 22 478 99 0 254 8000 0 malloc-16 16 51 449 11162 0 254 8000 0 malloc-16 16 191 309 8545 0 254 8000 0 malloc-16 16 9 491 88220 0 254 8000 0 malloc-16 16 18 482 25662 0 254 8000 0 sctp_readq 152 0 52 761 0 254 7904 0 AIO 208 0 38 58 0 62 7904 0 cryptop 280 0 28 141 0 30 7840 0 itimer 352 0 22 5 0 30 7744 0 AIOCB 552 0 14 45 0 16 7728 0 L VFS Cache 320 0 24 4 0 30 7680 0 malloc-384 384 1 19 39 0 30 7680 0 AIOLIO 272 0 28 15 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 16 0 126 6448 0 domainset 40 0 126 6 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 3 36 3 0 126 4056 0 sctp_asconf_ack 48 0 84 23 0 254 4032 0 sackhole 32 0 126 4 0 254 4032 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 2 30 2 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0