panic: ASan: Invalid access, 8-byte read at 0xfffffe00a8a83480, UMAUseAfterFree(fd) cpuid = 1 time = 1629983804 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a9c6f210 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a9c6f370 vpanic() at vpanic+0x2c5/frame 0xfffffe00a9c6f450 panic() at panic+0xb5/frame 0xfffffe00a9c6f510 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a9c6f5d0 __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe00a9c6f6c0 sctp_endpoint_probe() at sctp_endpoint_probe+0xce/frame 0xfffffe00a9c6f730 sctp_inpcb_bind() at sctp_inpcb_bind+0x99a/frame 0xfffffe00a9c6f880 sobind() at sobind+0xd5/frame 0xfffffe00a9c6f8d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a9c6f9b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a9c6f9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a9c6fbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 9070 tid 111355 ] Stopped at kdb_enter+0x6b: movq $0,0x28e677a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x426908ff3478c9d4 rdx 0x40001 rbx 0 rsp 0xfffffe00a9c6f350 rbp 0xfffffe00a9c6f370 rsi 0 rdi 0xfffffe0056b425a8 r8 0x3 r9 0xfffffe00a9c6ee88 r10 0 r11 0xfffffe00a94c2510 r12 0xfffffe00a94c2000 r13 0xfffffe00a9c6f301 r14 0xffffffff82c6e2e0 .str.18 r15 0xffffffff82c6e2e0 .str.18 rip 0xffffffff817a6bbb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e677a(%rip) db> show proc Process 9070 (syz-executor.1) at 0xfffffe00a947b538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe009e4e6000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a94959f0 (map 0xfffffe00a94959f0) (map.pmap 0xfffffe00a9495ab0) (pmap 0xfffffe00a9495b10) threads: 2 110168 Run CPU 0 syz-executor.1 111355 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 9070 783 783 0 R (threaded) syz-executor.1 110168 Run CPU 0 syz-executor.1 111355 Run CPU 1 syz-executor.1 9069 787 787 0 S (threaded) syz-executor.3 110949 S nanslp 0xffffffff8405a201 syz-executor.3 111352 S connec 0xfffffe00a8baf0e0 syz-executor.3 111353 S uwait 0xfffffe00a8b10700 syz-executor.3 111354 S uwait 0xfffffe00a846f800 syz-executor.3 9065 785 785 0 S (threaded) syz-executor.2 110943 S nanslp 0xffffffff8405a201 syz-executor.2 111346 S connec 0xfffffe00a8ba8840 syz-executor.2 111349 S uwait 0xfffffe00a8b10800 syz-executor.2 9064 782 782 0 S (threaded) syz-executor.0 110991 S nanslp 0xffffffff8405a201 syz-executor.0 111345 S connec 0xfffffe00a89a50e0 syz-executor.0 111347 S uwait 0xfffffe00a7776900 syz-executor.0 9045 1 787 0 S uwait 0xfffffe00a8b10980 syz-executor.3 9042 1 787 0 S uwait 0xfffffe00a7777580 syz-executor.3 9039 1 787 0 S uwait 0xfffffe00a8b10300 syz-executor.3 9034 1 787 0 S uwait 0xfffffe00a94adf00 syz-executor.3 9033 1 787 0 S uwait 0xfffffe00a8b10100 syz-executor.3 8206 1 782 0 S uwait 0xfffffe00a846f200 syz-executor.0 8204 1 782 0 S uwait 0xfffffe00a846fc00 syz-executor.0 8197 1 782 0 S uwait 0xfffffe00a846f300 syz-executor.0 8196 1 782 0 S uwait 0xfffffe00a7778580 syz-executor.0 8193 1 782 0 S uwait 0xfffffe009e9c2200 syz-executor.0 8192 1 782 0 S uwait 0xfffffe00a846f000 syz-executor.0 8188 1 783 0 S uwait 0xfffffe00a7778700 syz-executor.1 8187 1 783 0 S uwait 0xfffffe00a846fd00 syz-executor.1 8180 1 783 0 S uwait 0xfffffe009e9db600 syz-executor.1 8179 1 783 0 S uwait 0xfffffe00a7777680 syz-executor.1 8176 1 783 0 S umtxn 0xfffffe00a7778e00 syz-executor.1 8175 1 783 0 S uwait 0xfffffe00a7778880 syz-executor.1 8173 1 783 0 S uwait 0xfffffe00a7777780 syz-executor.1 8161 1 783 0 S uwait 0xfffffe00a846f100 syz-executor.1 8160 1 783 0 S uwait 0xfffffe00a7776800 syz-executor.1 8159 1 783 0 S uwait 0xfffffe00a846f500 syz-executor.1 7859 1 787 0 S uwait 0xfffffe00a846fa80 syz-executor.3 7853 1 782 0 S umtxn 0xfffffe00a706b700 syz-executor.0 7852 1 783 0 S uwait 0xfffffe00a71c6380 syz-executor.1 7847 1 787 0 S uwait 0xfffffe00a7776600 syz-executor.3 7842 1 782 0 S uwait 0xfffffe00a7778980 syz-executor.0 7838 1 783 0 S uwait 0xfffffe00a71c6b80 syz-executor.1 7836 1 787 0 S uwait 0xfffffe00a71c6980 syz-executor.3 7830 1 783 0 S uwait 0xfffffe00a7136800 syz-executor.1 7829 1 782 0 S uwait 0xfffffe00a7777880 syz-executor.0 7820 1 787 0 S uwait 0xfffffe00a71c6780 syz-executor.3 7818 1 783 0 S uwait 0xfffffe009e4e2680 syz-executor.1 7815 1 783 0 S uwait 0xfffffe009e484d00 syz-executor.1 7798 1 787 0 S uwait 0xfffffe009e9f2900 syz-executor.3 7786 1 787 0 S uwait 0xfffffe00a7778b00 syz-executor.3 7778 1 787 0 S uwait 0xfffffe00a706b300 syz-executor.3 6455 1 782 0 S uwait 0xfffffe009e484e00 syz-executor.0 6448 1 782 0 S uwait 0xfffffe00a7777180 syz-executor.0 5201 5200 783 0 S uwait 0xfffffe00a7777480 syz-executor.1 5200 1 783 0 SV wait 0xfffffe00a8bed538 syz-executor.1 5192 5191 783 0 S uwait 0xfffffe00a7776180 syz-executor.1 5191 1 783 0 SV wait 0xfffffe00a89c7538 syz-executor.1 5183 5181 783 0 S uwait 0xfffffe009e9f2880 syz-executor.1 5181 1 783 0 SV wait 0xfffffe00a89cd000 syz-executor.1 5177 1 783 0 S uwait 0xfffffe00a7777e00 syz-executor.1 5176 1 783 0 SV uwait 0xfffffe00a706b200 syz-executor.1 5167 5166 783 0 S uwait 0xfffffe00a846fe00 syz-executor.1 5166 1 783 0 SV wait 0xfffffe00a7bf6000 syz-executor.1 4496 1 782 0 S uwait 0xfffffe00a7776080 syz-executor.0 4489 1 787 0 S uwait 0xfffffe00a7777080 syz-executor.3 4486 1 785 0 S uwait 0xfffffe00a846ff00 syz-executor.2 4485 1 782 0 S uwait 0xfffffe009e3adf00 syz-executor.0 4482 1 787 0 S uwait 0xfffffe00a7778080 syz-executor.3 4476 1 785 0 S uwait 0xfffffe00a7776380 syz-executor.2 4475 1 787 0 S uwait 0xfffffe00a7777280 syz-executor.3 4470 1 782 0 S uwait 0xfffffe009fa0f280 syz-executor.0 4468 1 785 0 S uwait 0xfffffe00a7778380 syz-executor.2 4465 1 785 0 S uwait 0xfffffe00a7776280 syz-executor.2 4463 1 785 0 S uwait 0xfffffe00a7777c00 syz-executor.2 2726 1 2726 65 Ss select 0xfffffe005740b1c0 dhclient 2456 1 2456 0 Ss select 0xfffffe00a7775e40 dhclient 2453 1 2453 0 Ss select 0xfffffe009fb4a140 dhclient 2429 1 2429 65 Ss select 0xfffffe009fb4a1c0 dhclient 2377 1 785 0 S uwait 0xfffffe00a7136700 syz-executor.2 2374 1 787 0 S uwait 0xfffffe00a7136b00 syz-executor.3 2370 1 783 0 S uwait 0xfffffe00a71c6a80 syz-executor.1 2369 1 787 0 S umtxn 0xfffffe009e484280 syz-executor.3 2363 1 787 0 S uwait 0xfffffe00a7136900 syz-executor.3 2362 1 783 0 S uwait 0xfffffe00a71c6680 syz-executor.1 2358 1 783 0 S uwait 0xfffffe00a71c6180 syz-executor.1 2357 1 785 0 S uwait 0xfffffe00a706bf00 syz-executor.2 2350 1 782 0 S uwait 0xfffffe00a71c6880 syz-executor.0 2349 1 787 0 S uwait 0xfffffe009e9f2800 syz-executor.3 2346 1 785 0 S uwait 0xfffffe00a706b180 syz-executor.2 2341 1 782 0 S umtxn 0xfffffe009e9c2b80 syz-executor.0 2338 1 787 0 S uwait 0xfffffe00a706b600 syz-executor.3 2336 1 782 0 S uwait 0xfffffe00a71c6280 syz-executor.0 2333 1 782 0 S uwait 0xfffffe00a71c6080 syz-executor.0 2330 1 787 0 S uwait 0xfffffe009e9c2a80 syz-executor.3 2326 1 787 0 S umtxn 0xfffffe00a71c6580 syz-executor.3 2321 1 782 0 S uwait 0xfffffe009e9f2480 syz-executor.0 2318 1 787 0 S umtxn 0xfffffe009e9f2580 syz-executor.3 2316 1 782 0 S uwait 0xfffffe00a7136d00 syz-executor.0 2313 1 787 0 S uwait 0xfffffe00a7136400 syz-executor.3 2309 1 787 0 S uwait 0xfffffe009fa0f680 syz-executor.3 2303 1 787 0 S uwait 0xfffffe00a7136e00 syz-executor.3 2300 1 787 0 S umtxn 0xfffffe009e9f2780 syz-executor.3 2297 1 787 0 S uwait 0xfffffe00a71c6480 syz-executor.3 2293 1 787 0 S uwait 0xfffffe00a7136880 syz-executor.3 2090 1 782 0 S uwait 0xfffffe00a7136600 syz-executor.0 2088 1 785 0 S uwait 0xfffffe00a7136100 syz-executor.2 2087 1 787 0 S uwait 0xfffffe00a7136500 syz-executor.3 2084 1 782 0 S uwait 0xfffffe009e9db080 syz-executor.0 2081 1 787 0 S umtxn 0xfffffe00a7136000 syz-executor.3 2080 1 782 0 S uwait 0xfffffe009e9f2c00 syz-executor.0 2079 1 785 0 S uwait 0xfffffe00a7136300 syz-executor.2 2073 1 785 0 S umtxn 0xfffffe00a71c6e80 syz-executor.2 2072 1 787 0 S uwait 0xfffffe009e9f2180 syz-executor.3 2068 1 785 0 S uwait 0xfffffe00a7136200 syz-executor.2 2066 1 785 0 S uwait 0xfffffe009e484000 syz-executor.2 1968 0 0 0 DL aiordy 0xfffffe00a7193538 [aiod4] 1967 0 0 0 DL aiordy 0xfffffe00a7111538 [aiod3] 1966 0 0 0 DL aiordy 0xfffffe00a71ac000 [aiod2] 1965 0 0 0 DL aiordy 0xfffffe00a7137538 [aiod1] 1876 1 1876 0 Ss select 0xfffffe005740b040 dhclient 1873 1 1873 0 Ss select 0xfffffe005740b0c0 dhclient 1846 1 1846 65 Ss select 0xfffffe005740b340 dhclient 1508 1 1508 0 Ss select 0xfffffe005740b2c0 dhclient 1501 1 1501 0 Ss select 0xfffffe009fb4a440 dhclient 1454 1 1454 65 Ss select 0xfffffe0056b8e140 dhclient 1427 1 782 0 S uwait 0xfffffe009e9f2280 syz-executor.0 1420 1 782 0 S uwait 0xfffffe009e9c2e80 syz-executor.0 1415 1 783 0 S umtxn 0xfffffe009e484a00 syz-executor.1 1413 1 782 0 S uwait 0xfffffe009fa0f780 syz-executor.0 1411 1 785 0 S uwait 0xfffffe009fa0f180 syz-executor.2 1407 1 783 0 S uwait 0xfffffe009fa0f880 syz-executor.1 1406 1 782 0 S uwait 0xfffffe00a706ba00 syz-executor.0 1404 1 785 0 S uwait 0xfffffe009fa0f480 syz-executor.2 1403 1 787 0 S uwait 0xfffffe009fa0f380 syz-executor.3 1401 1 782 0 S uwait 0xfffffe00a706b800 syz-executor.0 1399 1 785 0 S uwait 0xfffffe009e9db480 syz-executor.2 1397 1 782 0 S umtxn 0xfffffe009e9c2d80 syz-executor.0 1396 1 783 0 S uwait 0xfffffe0058765d80 syz-executor.1 1390 1 787 0 S uwait 0xfffffe009fa0fe00 syz-executor.3 1389 1 783 0 S uwait 0xfffffe009e9db280 syz-executor.1 1386 1 787 0 S uwait 0xfffffe009e484600 syz-executor.3 1385 1 783 0 S uwait 0xfffffe009e9c2680 syz-executor.1 1382 1 783 0 S uwait 0xfffffe009e4e2a00 syz-executor.1 1373 1 782 0 S umtxn 0xfffffe009fa0fc00 syz-executor.0 1369 1 787 0 S uwait 0xfffffe00a706be00 syz-executor.3 1368 1 787 0 S uwait 0xfffffe009e484e80 syz-executor.3 1366 1 782 0 S uwait 0xfffffe00a706bc00 syz-executor.0 1364 1 785 0 S uwait 0xfffffe00588c9080 syz-executor.2 1362 1 787 0 S uwait 0xfffffe009e484100 syz-executor.3 1361 1 787 0 S uwait 0xfffffe009fa0f980 syz-executor.3 1359 1 782 0 S uwait 0xfffffe009e9c2c80 syz-executor.0 1357 1 785 0 S uwait 0xfffffe009e9db180 syz-executor.2 1353 1 785 0 S uwait 0xfffffe009e484500 syz-executor.2 1349 1 785 0 S uwait 0xfffffe009e9c2880 syz-executor.2 1348 1 787 0 S uwait 0xfffffe009e484400 syz-executor.3 1346 1 785 0 S uwait 0xfffffe00588c9d00 syz-executor.2 1345 1 787 0 S uwait 0xfffffe009fa0fd00 syz-executor.3 1340 1 787 0 S uwait 0xfffffe009e9db380 syz-executor.3 1339 1 787 0 S uwait 0xfffffe009e9c2780 syz-executor.3 1338 1 787 0 S uwait 0xfffffe009e9db580 syz-executor.3 1336 1 787 0 S umtxn 0xfffffe005834d100 syz-executor.3 1027 1 1027 0 Ss select 0xfffffe0056b8e1c0 dhclient 1013 1 1013 0 Ss select 0xfffffe0056b8e0c0 dhclient 787 780 787 0 Ss nanslp 0xffffffff8405a201 syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff8405a201 syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8405a201 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8405a201 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S kqread 0xfffffe0058b16a00 syz-fuzzer 100117 S uwait 0xfffffe00588c9300 syz-fuzzer 100118 S uwait 0xfffffe00588c9100 syz-fuzzer 100119 S uwait 0xfffffe009e4e2800 syz-fuzzer 100120 S uwait 0xfffffe009e4e2900 syz-fuzzer 100121 S uwait 0xfffffe009e484700 syz-fuzzer 100122 S uwait 0xfffffe009e484800 syz-fuzzer 100123 S uwait 0xfffffe009e484900 syz-fuzzer 100126 S uwait 0xfffffe009e484b00 syz-fuzzer 100480 S uwait 0xfffffe009fa0f580 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e8e05e8 csh 776 694 776 0 Ss select 0xfffffe0056b8c840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405a200 cron 694 1 694 0 Ss select 0xfffffe005740b8c0 sshd 507 1 507 0 Ss select 0xfffffe005740bc40 syslogd 436 1 436 0 Ss select 0xfffffe0056b8ccc0 devd 435 1 435 65 Ss select 0xfffffe0056b8cd40 dhclient 350 1 350 0 Ss select 0xfffffe005740ba40 dhclient 347 1 347 0 Ss select 0xfffffe0056b8cc40 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00575ff8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100089 D launds 0xffffffff841ac304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea4c60 [uma] 18 0 0 0 DL - 0xffffffff83e11320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a104a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d1be20 [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417c848 [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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a7340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100013 D - 0xfffffe0053def700 [thread taskq] 100015 D - 0xfffffe0053def300 [kqueue_ctx taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [pci_hp taskq] 100018 D - 0xfffffe0053df9c00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c75261 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 9070 (syz-executor.1) thread 0xfffffe00a94c2000 (111355) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2370) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 filedesc 270 2157K 15869 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 52 1037K 23955 vfscache 3 1025K 3 pcb 432 987K 21148 subproc 415 877K 9321 inodedep 53 532K 9123 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 tidhash 3 141K 3 linker 356 140K 396 pagedep 13 131K 8028 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_atcl 281 106K 14233 BPF 46 88K 65 kdtrace 494 87K 20427 sctp_stro 81 81K 4185 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 4086 hostcache 1 32K 1 shm 1 32K 22 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 77 DEVFS_RULE 56 20K 56 routetbl 140 19K 1009 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 kqueue 201 15K 9294 bus-sc 34 15K 1691 sctp_atky 362 14K 19218 lltable 43 14K 383 KTRACE 101 13K 15058 pwddesc 198 13K 9099 ifnet 7 13K 7 ether_multi 152 13K 182 ksem 31 12K 142 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 dirrem 39 10K 8651 sctp_timw 35 9K 35 in6_multi 65 9K 65 DEVFSP 136 9K 1541 bmsafemap 2 9K 9112 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 131 pfs_vncache 1 8K 1 freework 31 8K 15231 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 564 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 589 freefile 39 5K 8524 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 179 sctp_athm 281 5K 14765 UMA 270 5K 270 session 35 5K 95 vt 11 5K 11 pf_table 2 4K 147 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 xform 58 4K 1925 lockf 33 4K 147 acpisem 28 4K 28 selfd 55 4K 114103 hhook 15 4K 17 inpcbpolicy 100 4K 3969 proc-args 52 3K 757 terminal 11 3K 11 sctp_map 162 3K 8234 select 19 3K 159 uidinfo 3 3K 83 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 87 osd 91 2K 3155 sctp_ifa 13 2K 14 filedesc_to_leader 26 2K 90 CAM XPT 22 2K 543 freeblks 6 2K 8746 in_multi 6 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 7930 mkdir 8 1K 15860 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 400 NFSD session 1 1K 1 CAM periph 4 1K 271 ip6opt 6 1K 217 ipsec 3 1K 3 sctp_ifn 6 1K 14 indirdep 3 1K 7015 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 crypto 4 1K 332 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 8694 pfil 4 1K 4 cdev 2 1K 2 tcp_fsb 3 1K 737 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 14 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 soname 8 1K 15530 aesni_data 2 1K 2 pf_rule 1 1K 182 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 124 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6849 sctp_iter 0 0K 23 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 12 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 73 sctp_stri 0 0K 1129 htcp data 0 0K 22 vegas data 0 0K 26 chd data 0 0K 31 cdg data 0 0K 21 cubic data 0 0K 18 tcp_do 0 0K 0 dctcp data 0 0K 10 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 9396 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 195 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 27 allocindir 0 0K 0 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 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 0 ip_msource 0 0K 0 ip_moptions 0 0K 29 in_mfilter 0 0K 8 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 17 twsbuf 0 0K 0 statfs 0 0K 8245 namei_tracker 0 0K 23 export_host 0 0K 0 cl_savebuf 0 0K 13 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 404 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 16 lio 0 0K 10 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 249 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 iov 0 0K 21956 ioctlops 0 0K 1019 eventfd 0 0K 38 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 15 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1035 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 1 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 8321 1154 146966 0 254 38809600 0 tcp_log 416 5034 15009 564175 0 254 8337888 0 mbuf 256 8981 2944 2628939 0 254 3052800 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-16384 16384 135 4 7933 0 1 2277376 0 BUF TRIE 144 190 11570 15041 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 ertt_txseginfo 40 1851 36125 1963607 0 254 1519040 0 malloc-128 128 11292 54 11375 0 126 1452288 0 RADIX NODE 144 9561 150 216877 0 62 1398384 0 malloc-4096 4096 328 3 607 0 2 1355776 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 UMA Slabs 0 112 11276 25 11276 0 126 1265712 0 vmem btag 56 21298 61 21298 0 254 1196104 0 malloc-4096 4096 212 3 9097 0 2 880640 0 MAP ENTRY 96 8783 205 530749 0 126 862848 0 256 Bucket 2048 360 38 24450 0 8 815104 0 VM OBJECT 264 3038 37 132593 0 30 811800 0 FFS inode 1160 626 25 9185 0 8 755160 0 tcp_bbr_map 128 272 5432 601472 0 126 730112 0 malloc-2048 2048 207 87 10219 0 8 602112 0 THREAD 1808 294 25 11355 0 8 576752 0 sctp_asoc 2288 81 124 4117 0 254 469040 0 VMSPACE 2544 171 6 9030 0 4 450288 0 sctp_ep 1280 200 124 9449 0 254 414720 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 666 81 9227 0 30 334656 0 malloc-65536 65536 5 0 5 0 1 327680 0 socket 944 244 92 15159 0 254 317184 0 malloc-1024 1024 198 102 4488 0 16 307200 0 PROC 1336 198 12 9070 0 8 280560 0 malloc-64 64 4041 306 13488 0 254 278208 0 malloc-16 16 14029 471 14094 0 254 232000 0 malloc-32768 32768 0 7 6441 0 2 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 filedesc0 1072 198 5 9099 0 8 217616 0 malloc-65536 65536 1 2 607 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-256 256 405 345 19935 0 62 192000 0 malloc-32 32 5560 362 6131 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1397 60 26901 0 126 186496 0 sctp_chunk 152 70 1126 3778 0 254 181792 0 malloc-384 384 282 188 14601 0 30 180480 0 tcpcb 1080 87 74 3144 0 254 173880 0 FFS2 dinode 256 626 19 9185 0 62 165120 0 mbuf_packet 256 75 570 41898 0 254 165120 0 malloc-256 256 96 534 33563 0 62 161280 0 S VFS Cache 104 1072 332 10045 0 126 146016 0 sctp_raddr 736 89 109 4947 0 254 145728 0 malloc-128 128 1052 64 12453 0 126 142848 0 128 Bucket 1024 94 37 5855 0 16 134144 0 malloc-65536 65536 0 2 5 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 tcp_inpcb 496 91 165 3144 0 254 126976 0 malloc-256 256 355 140 13764 0 62 126720 0 malloc-384 384 52 258 9165 0 30 119040 0 ksiginfo 112 194 850 1241 0 126 116928 0 malloc-256 256 163 287 18308 0 62 115200 0 malloc-128 128 584 284 26423 0 126 111104 0 malloc-384 384 242 18 928 0 30 99840 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 98 0 16 83968 0 g_bio 408 0 200 121731 0 30 81600 0 malloc-64 64 1146 114 19159 0 254 80640 0 64 Bucket 512 93 59 9908 0 30 77824 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-64 64 819 189 11816 0 254 64512 0 malloc-8192 8192 7 0 7 0 1 57344 0 Files 80 521 179 35987 0 126 56000 0 malloc-256 256 67 143 24007 0 62 53760 0 32 Bucket 256 74 136 9500 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 tcp_bbr_pcb 832 30 33 1596 0 16 52416 0 malloc-16384 16384 1 2 21 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 5 19 816 0 8 49152 0 malloc-128 128 46 326 9372 0 126 47616 0 TURNSTILE 136 320 16 320 0 62 45696 0 pcpu-8 8 4755 877 8858 0 254 45056 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 da_ccb 544 0 70 30674 0 16 38080 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 53969 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 pipe 744 23 22 717 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 7 0 1 32768 0 malloc-2048 2048 11 5 120 0 8 32768 0 malloc-2048 2048 4 12 182 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 73 151 1598 0 62 32256 0 SLEEPQUEUE 88 320 32 320 0 126 30976 0 malloc-4096 4096 3 4 8247 0 2 28672 0 malloc-1024 1024 22 6 1599 0 16 28672 0 PWD 32 126 756 7918 0 254 28224 0 KNOTE 160 28 147 73858 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-128 128 34 183 379 0 126 27776 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-1024 1024 18 6 152 0 16 24576 0 malloc-512 512 2 46 1197 0 30 24576 0 malloc-64 64 188 190 114475 0 254 24192 0 malloc-32 32 398 358 23153 0 254 24192 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 3 24 737 0 16 22464 0 malloc-4096 4096 3 2 24 0 2 20480 0 malloc-1024 1024 4 16 52 0 16 20480 0 2 Bucket 32 62 568 2383 0 254 20160 0 udp_inpcb 496 6 34 486 0 254 19840 0 malloc-128 128 89 66 625 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1672 0 254 19200 0 malloc-256 256 37 38 1245 0 62 19200 0 malloc-256 256 38 37 424 0 62 19200 0 malloc-256 256 21 54 491 0 62 19200 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-2048 2048 7 1 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-512 512 19 13 39 0 30 16384 0 sctp_stream_msg_out 112 44 100 1175 0 254 16128 0 malloc-64 64 106 146 19533 0 254 16128 0 vtnet_tx_hdr 24 2 666 933061 0 254 16032 0 malloc-16 16 569 431 59871 0 254 16000 0 8 Bucket 80 56 144 3086 0 126 16000 0 malloc-128 128 31 93 887 0 126 15872 0 malloc-384 384 25 15 100 0 30 15360 0 malloc-4096 4096 0 3 143 0 2 12288 0 malloc-2048 2048 2 4 669 0 8 12288 0 sctp_laddr 48 36 216 2660 0 254 12096 0 ertt 72 87 81 3144 0 126 12096 0 malloc-32 32 149 229 7098 0 254 12096 0 malloc-16 16 504 246 7868 0 254 12000 0 ripcb 496 5 19 197 0 254 11904 0 udplite_inpcb 496 0 24 142 0 254 11904 0 sctp_readq 152 0 78 510 0 254 11856 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 22 0 2 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 5 11 20 0 30 8192 0 malloc-512 512 0 16 96 0 30 8192 0 malloc-512 512 2 14 401 0 30 8192 0 malloc-512 512 0 16 21 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 2 90 12 0 254 8096 0 PGRP 88 35 57 114 0 126 8096 0 rl_entry 40 149 53 149 0 254 8080 0 sctp_asconf_ack 48 0 168 53 0 254 8064 0 tcp_rack_map 112 9 63 1434 0 126 8064 0 udpcb 32 6 246 628 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 506 0 254 8064 0 malloc-64 64 2 124 21 0 254 8064 0 malloc-32 32 176 76 8089 0 254 8064 0 malloc-32 32 110 142 4511 0 254 8064 0 malloc-32 32 131 121 317 0 254 8064 0 malloc-32 32 19 233 44 0 254 8064 0 4 Bucket 48 5 163 214 0 254 8064 0 malloc-16 16 11 489 2589 0 254 8000 0 malloc-16 16 22 478 39 0 254 8000 0 malloc-16 16 36 464 5226 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 17 483 49 0 254 8000 0 AIO 208 0 38 48 0 62 7904 0 cryptop 280 0 28 48 0 30 7840 0 itimer 352 5 17 128 0 30 7744 0 AIOCB 552 0 14 119 0 16 7728 0 malloc-384 384 0 20 33 0 30 7680 0 AIOLIO 272 0 28 5 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 42 0 126 6448 0 domainset 40 0 126 34 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 18 108 584 0 254 4032 0 tcp_log_node 120 0 33 1 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 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-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-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 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