panic: ASan: Invalid access, 4-byte write at 0xfffffe00a8862538, UMAUseAfterFree(fd) cpuid = 1 time = 1630595473 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a8a8ae70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a8a8afd0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a8a8b0b0 panic() at panic+0xb5/frame 0xfffffe00a8a8b180 kasan_atomic_fetchadd_int() at kasan_atomic_fetchadd_int+0x225/frame 0xfffffe00a8a8b240 sctp_inpcb_free() at sctp_inpcb_free+0x1755/frame 0xfffffe00a8a8b2d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe00a8a8b3b0 soclose() at soclose+0x1a4/frame 0xfffffe00a8a8b4c0 _fdrop() at _fdrop+0x58/frame 0xfffffe00a8a8b4f0 closef() at closef+0x686/frame 0xfffffe00a8a8b6e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00a8a8b750 fdescfree() at fdescfree+0x903/frame 0xfffffe00a8a8b940 exit1() at exit1+0x8b7/frame 0xfffffe00a8a8b9d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00a8a8b9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a8a8bbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a8a8bbf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2eb85a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 12778 tid 118525 ] Stopped at kdb_enter+0x6b: movq $0,0x28e337a(%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 0xe8382f06e08a2b9d rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe00a8a8afb0 rbp 0xfffffe00a8a8afd0 rsi 0x1 rdi 0xffffffff8408b9c0 cov_trace_pc r8 0x3 r9 0xfffffe00a8a8aae8 r10 0 r11 0xfffffe009e44dc30 r12 0xfffffe00a7ed1900 r13 0xfffffe00a8a8b001 r14 0xffffffff82c754c0 .str.18 r15 0xffffffff82c754c0 .str.18 rip 0xffffffff817aafbb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e337a(%rip) db> show proc Process 12778 (syz-executor.2) at 0xfffffe00a8827000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 794 at 0xfffffe0058944000 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a8919000 (map 0xfffffe00a8919000) (map.pmap 0xfffffe00a89190c0) (pmap 0xfffffe00a8919120) threads: 1 118525 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 12778 794 794 0 RE CPU 1 syz-executor.2 12314 1 786 0 S uwait 0xfffffe00a7f0c600 syz-executor.1 12306 1 786 0 S uwait 0xfffffe00a76c3a00 syz-executor.1 12305 1 794 0 S uwait 0xfffffe009e452180 syz-executor.2 12302 1 786 0 S uwait 0xfffffe00a76c3e80 syz-executor.1 12301 1 794 0 S uwait 0xfffffe00a0c7a180 syz-executor.2 12291 1 794 0 S uwait 0xfffffe00a77ef100 syz-executor.2 12289 1 794 0 S uwait 0xfffffe00a77ef800 syz-executor.2 12288 1 794 0 S uwait 0xfffffe00a7f0cd80 syz-executor.2 12079 1 794 0 S uwait 0xfffffe00a703f000 syz-executor.2 12078 1 794 0 S uwait 0xfffffe00a77efa00 syz-executor.2 12017 1 794 0 S uwait 0xfffffe00a703fd00 syz-executor.2 12013 1 794 0 S uwait 0xfffffe00a768ee80 syz-executor.2 12011 1 794 0 S uwait 0xfffffe00a7f0c200 syz-executor.2 12002 1 794 0 S uwait 0xfffffe00a768e600 syz-executor.2 12001 1 794 0 S uwait 0xfffffe00a76c3080 syz-executor.2 10586 1 794 0 S uwait 0xfffffe00a0d37580 syz-executor.2 10585 1 794 0 S uwait 0xfffffe00a768eb00 syz-executor.2 10521 1 794 0 S uwait 0xfffffe00a76c3300 syz-executor.2 10520 1 794 0 S uwait 0xfffffe00a725f580 syz-executor.2 10513 1 794 0 S uwait 0xfffffe00a0c7a100 syz-executor.2 10512 1 794 0 S uwait 0xfffffe00a77efb80 syz-executor.2 10062 1 786 0 S uwait 0xfffffe00a77efc00 syz-executor.1 10061 1 786 0 S uwait 0xfffffe00a725f280 syz-executor.1 9326 1 9319 0 SV uwait 0xfffffe00a76c3c80 syz-executor.1 9321 1 9321 0 SVs sigwait 0xfffffe00a7ef6b20 syz-executor.1 8064 1 846 0 S uwait 0xfffffe00a76c3900 syz-executor.3 8056 1 846 0 S uwait 0xfffffe00a7091180 syz-executor.3 8051 1 846 0 S uwait 0xfffffe00a0d74180 syz-executor.3 8047 1 846 0 S uwait 0xfffffe00a768ed80 syz-executor.3 8045 1 846 0 S uwait 0xfffffe00a77ef900 syz-executor.3 7874 1 786 0 S uwait 0xfffffe00a768e400 syz-executor.1 7868 1 786 0 S uwait 0xfffffe00a725f180 syz-executor.1 7861 1 785 0 S uwait 0xfffffe00a7091400 syz-executor.0 7859 1 785 0 S uwait 0xfffffe00a76c3600 syz-executor.0 7857 1 786 0 S uwait 0xfffffe00a716b480 syz-executor.1 7855 1 785 0 S uwait 0xfffffe009e452700 syz-executor.0 7843 1 786 0 S uwait 0xfffffe00a0d37880 syz-executor.1 7842 1 786 0 S uwait 0xfffffe00a0c53800 syz-executor.1 6907 1 846 0 S uwait 0xfffffe00a0d37980 syz-executor.3 6901 1 785 0 S uwait 0xfffffe00a7091d00 syz-executor.0 6900 1 846 0 S uwait 0xfffffe00a716bc80 syz-executor.3 6897 1 786 0 S uwait 0xfffffe00a725f480 syz-executor.1 6894 1 846 0 S uwait 0xfffffe00a7091000 syz-executor.3 6893 1 785 0 S uwait 0xfffffe00a0d37680 syz-executor.0 6890 1 786 0 S uwait 0xfffffe00a768e900 syz-executor.1 6886 1 785 0 S uwait 0xfffffe00a716b980 syz-executor.0 6882 1 786 0 S uwait 0xfffffe00a768e100 syz-executor.1 6875 1 786 0 S uwait 0xfffffe00a725f500 syz-executor.1 6873 1 786 0 S uwait 0xfffffe00a768e000 syz-executor.1 6615 1 786 0 S uwait 0xfffffe00a703fe80 syz-executor.1 6609 1 846 0 S uwait 0xfffffe00a725fa80 syz-executor.3 6602 1 786 0 S uwait 0xfffffe00a0c7f600 syz-executor.1 6599 1 846 0 S uwait 0xfffffe009e9c8480 syz-executor.3 6597 1 785 0 S uwait 0xfffffe00a768e500 syz-executor.0 6592 1 786 0 S uwait 0xfffffe00a0d37780 syz-executor.1 6589 1 846 0 S uwait 0xfffffe00a0c7a200 syz-executor.3 6587 1 785 0 S uwait 0xfffffe00a725f780 syz-executor.0 6581 1 785 0 S uwait 0xfffffe00a77efd80 syz-executor.0 6576 1 785 0 S uwait 0xfffffe00a77efe80 syz-executor.0 6572 1 785 0 S uwait 0xfffffe00a0d37a80 syz-executor.0 6306 1 786 0 S uwait 0xfffffe00a703fc80 syz-executor.1 6305 1 786 0 S uwait 0xfffffe00a703fd80 syz-executor.1 4785 1 786 0 S uwait 0xfffffe00a703f080 syz-executor.1 4770 1 786 0 S uwait 0xfffffe00a725f380 syz-executor.1 4754 1 786 0 S uwait 0xfffffe00a703f580 syz-executor.1 4746 1 786 0 S uwait 0xfffffe00a725fe80 syz-executor.1 3364 1 785 0 T uwait 0xfffffe00a716b380 syz-executor.0 3362 1 785 0 T uwait 0xfffffe00a716b680 syz-executor.0 3352 1 786 0 S uwait 0xfffffe00a0d74000 syz-executor.1 3349 1 785 0 S uwait 0xfffffe00a725fd80 syz-executor.0 3344 1 794 0 S uwait 0xfffffe00a703f180 syz-executor.2 3336 1 786 0 S uwait 0xfffffe0058765080 syz-executor.1 3334 1 785 0 S uwait 0xfffffe00a7091580 syz-executor.0 3332 1 794 0 S uwait 0xfffffe00a725f400 syz-executor.2 3326 1 786 0 S uwait 0xfffffe00a0d37380 syz-executor.1 3324 1 785 0 S uwait 0xfffffe00a725f680 syz-executor.0 3322 1 794 0 S uwait 0xfffffe00a716bd80 syz-executor.2 3316 1 785 0 S uwait 0xfffffe00a7091f00 syz-executor.0 3310 1 785 0 S uwait 0xfffffe00a0c53d00 syz-executor.0 2841 1 786 0 S uwait 0xfffffe00a725fb80 syz-executor.1 2836 1 846 0 S uwait 0xfffffe00a0c7a680 syz-executor.3 2835 1 786 0 S uwait 0xfffffe00a716ba80 syz-executor.1 2830 1 846 0 S uwait 0xfffffe00a0c7a280 syz-executor.3 2829 1 786 0 S uwait 0xfffffe00a725fc80 syz-executor.1 2825 1 846 0 S uwait 0xfffffe00a703fa80 syz-executor.3 2822 1 786 0 S uwait 0xfffffe00a0d37700 syz-executor.1 2820 1 786 0 S uwait 0xfffffe00a716bf00 syz-executor.1 2365 1 2365 65 Ss select 0xfffffe00a4386040 dhclient 2066 1 2066 0 Ss select 0xfffffe00a736bdc0 dhclient 2063 1 2063 0 Ss select 0xfffffe00a736bf40 dhclient 2044 1 2044 65 Ss select 0xfffffe00a4386140 dhclient 2034 0 0 0 DL aiordy 0xfffffe00a720f000 [aiod4] 2033 0 0 0 DL aiordy 0xfffffe00a71a1000 [aiod3] 2032 0 0 0 DL aiordy 0xfffffe00a7261a70 [aiod2] 2031 0 0 0 DL aiordy 0xfffffe00a720f538 [aiod1] 1674 1 1674 0 Ss select 0xfffffe00a43865c0 dhclient 1671 1 1671 0 Ss select 0xfffffe00a43868c0 dhclient 1643 1 1643 65 Ss select 0xfffffe005740b640 dhclient 1366 1 1366 0 Ss select 0xfffffe00a4386840 dhclient 1362 1 1362 0 Ss select 0xfffffe00a43869c0 dhclient 1335 1 1335 65 Ss select 0xfffffe00a4386a40 dhclient 1287 1 794 0 S uwait 0xfffffe00a7091b00 syz-executor.2 1282 1 846 0 S uwait 0xfffffe00a7091a00 syz-executor.3 1281 1 785 0 S uwait 0xfffffe00a7091900 syz-executor.0 1275 1 794 0 S uwait 0xfffffe00a716b880 syz-executor.2 1270 1 785 0 S uwait 0xfffffe00a0d74a80 syz-executor.0 1269 1 846 0 S uwait 0xfffffe00a703f780 syz-executor.3 1262 1 794 0 S uwait 0xfffffe00a703f980 syz-executor.2 1259 1 785 0 S uwait 0xfffffe00a703f380 syz-executor.0 1258 1 846 0 S uwait 0xfffffe00a7091800 syz-executor.3 1255 1 786 0 S uwait 0xfffffe00a703fb80 syz-executor.1 1254 1 794 0 S uwait 0xfffffe00a7091c00 syz-executor.2 1251 1 785 0 S uwait 0xfffffe00a703f880 syz-executor.0 1250 1 846 0 S uwait 0xfffffe00a703f680 syz-executor.3 1247 1 786 0 S uwait 0xfffffe00a0c7f000 syz-executor.1 1246 1 794 0 S uwait 0xfffffe00a0c7f400 syz-executor.2 1244 1 846 0 S uwait 0xfffffe00a0d74680 syz-executor.3 1242 1 785 0 S uwait 0xfffffe00a0d37d80 syz-executor.0 1239 1 786 0 S uwait 0xfffffe00a0d37c80 syz-executor.1 1238 1 794 0 S uwait 0xfffffe00a0d37b80 syz-executor.2 1236 1 785 0 S uwait 0xfffffe00a0d74480 syz-executor.0 1235 1 846 0 S uwait 0xfffffe00a0c53b00 syz-executor.3 1228 1 846 0 S uwait 0xfffffe00a0c53700 syz-executor.3 1223 1 846 0 S uwait 0xfffffe00a0d74e80 syz-executor.3 1222 1 786 0 S uwait 0xfffffe00a0d74c80 syz-executor.1 1215 1 846 0 S uwait 0xfffffe009e9c8780 syz-executor.3 1214 1 786 0 S uwait 0xfffffe00a0d74d80 syz-executor.1 1212 1 785 0 S uwait 0xfffffe00a0c7a380 syz-executor.0 1209 1 794 0 S uwait 0xfffffe00a0c7a980 syz-executor.2 1207 1 794 0 S uwait 0xfffffe009e9c8680 syz-executor.2 1205 1 846 0 S uwait 0xfffffe00a0c53e00 syz-executor.3 1204 1 794 0 S uwait 0xfffffe00a0c7ad80 syz-executor.2 1201 1 794 0 S uwait 0xfffffe00a0d37e80 syz-executor.2 1197 1 785 0 S uwait 0xfffffe0058765000 syz-executor.0 1195 1 786 0 S uwait 0xfffffe00a0c7f500 syz-executor.1 1193 1 785 0 S uwait 0xfffffe00a0d74580 syz-executor.0 1192 1 786 0 S uwait 0xfffffe005834d100 syz-executor.1 1189 1 786 0 S uwait 0xfffffe005892da00 syz-executor.1 1187 1 786 0 S uwait 0xfffffe00a0c53900 syz-executor.1 1185 1 786 0 S uwait 0xfffffe00a0d74780 syz-executor.1 1183 1 794 0 S uwait 0xfffffe009e9c8580 syz-executor.2 1182 1 846 0 S uwait 0xfffffe00a0d74b80 syz-executor.3 1178 1 786 0 S uwait 0xfffffe00a0c53c00 syz-executor.1 1177 1 846 0 S uwait 0xfffffe00a0d74980 syz-executor.3 1175 1 794 0 S uwait 0xfffffe00a0d74880 syz-executor.2 1172 1 846 0 S uwait 0xfffffe00a0c7ab80 syz-executor.3 1167 1 786 0 S uwait 0xfffffe00a0c7ac80 syz-executor.1 1166 1 846 0 S uwait 0xfffffe00a0c7f200 syz-executor.3 1160 1 786 0 S uwait 0xfffffe009e9c8c80 syz-executor.1 1156 1 786 0 S uwait 0xfffffe00a0c7a580 syz-executor.1 1078 1 1078 0 Ss select 0xfffffe005740b2c0 dhclient 1073 1 1073 0 Ss select 0xfffffe005740b440 dhclient 989 1 846 0 S uwait 0xfffffe00a0c53f00 syz-executor.3 988 1 786 0 S uwait 0xfffffe00a0c7a480 syz-executor.1 984 1 786 0 S uwait 0xfffffe00a0c7f300 syz-executor.1 983 1 846 0 S uwait 0xfffffe00a0c7f100 syz-executor.3 976 1 786 0 S uwait 0xfffffe00a0c7aa80 syz-executor.1 975 1 846 0 S uwait 0xfffffe0058765180 syz-executor.3 963 1 786 0 S uwait 0xfffffe00a0c7a780 syz-executor.1 962 1 786 0 S uwait 0xfffffe00a0c53600 syz-executor.1 846 780 846 0 Ss piperd 0xfffffe009e4ce000 syz-executor.3 794 780 794 0 Ss wait 0xfffffe0058944000 syz-executor.2 786 780 786 0 Ss piperd 0xfffffe00588b8ba0 syz-executor.1 785 780 785 0 Ss piperd 0xfffffe009e3f78b8 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100105 S uwait 0xfffffe005892db00 syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffffe009e452800 syz-fuzzer 100120 RunQ syz-fuzzer 100121 S uwait 0xfffffe009e452a00 syz-fuzzer 100122 S uwait 0xfffffe009e9c8880 syz-fuzzer 100123 S uwait 0xfffffe009e9c8980 syz-fuzzer 100124 S uwait 0xfffffe009e9c8a80 syz-fuzzer 100145 S uwait 0xfffffe00a0c7a880 syz-fuzzer 107421 S uwait 0xfffffe00a7091300 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588c0b20 csh 776 694 776 0 Ss select 0xfffffe0056b8c7c0 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 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe0056b8c8c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8c940 syslogd 436 1 436 0 Ss select 0xfffffe005740bc40 devd 435 1 435 65 Ss select 0xfffffe005740bcc0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8cac0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8cdc0 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 D sdflush 0xfffffe00575ff8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa690 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a39560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d99e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [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_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 RunQ [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 Run CPU 0 [swi1: netisr 0] 100035 I [swi3: vm] 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 0xffffffff841a8340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [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] 100014 RunQ [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [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 - 0xffffffff82c7c440 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053dfe020 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a87e9380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1768 Process 12 (intr) thread 0xfffffe0053e261e0 (100034) shared rw sctp-addr (sctp-addr) r = 0 (0xfffffe00081b23b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:850 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a87c61a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1161 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a87ae968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1050 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2370) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1981 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 113 10669K 6465 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 filedesc 294 2349K 23209 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 pcb 662 1238K 35279 newblk 37 1033K 24944 vfscache 3 1025K 3 subproc 434 917K 13027 inodedep 16 518K 12450 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 55752 sctp_atcl 464 174K 22978 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 10 131K 11647 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 kdtrace 509 89K 31680 BPF 46 88K 69 umtx 660 83K 660 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 shm 13 56K 45 temp 36 35K 4239 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atky 587 23K 30549 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 145 19K 858 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 kqueue 210 16K 12854 lltable 48 15K 731 bus-sc 34 15K 1693 sctp_stri 28 14K 990 pwddesc 204 13K 12844 KTRACE 101 13K 224162 ether_multi 157 13K 171 ifnet 7 13K 7 ksem 31 12K 174 DEVFSP 187 12K 2874 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 71 9K 73 sctp_timw 33 9K 33 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 bmsafemap 1 8K 12475 shmfd 1 8K 73 cred 32 8K 515 pfs_vncache 1 8K 1 xform 118 8K 4702 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_athm 464 8K 23461 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 823 pf_ifnet 17 6K 191 crypto 22 6K 1576 ufs_dirhash 24 5K 24 session 37 5K 111 UMA 270 5K 270 vt 11 5K 11 lockf 38 5K 599 pf_table 2 4K 105 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pf_osfp 37 4K 37 sctp_map 226 4K 12826 acpisem 28 4K 28 selfd 55 4K 179949 hhook 15 4K 17 proc-args 52 3K 847 terminal 11 3K 11 filedesc_to_leader 39 3K 95 select 19 3K 403 uidinfo 4 3K 62 inpcbpolicy 65 3K 7645 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 diradd 11 2K 12043 dirrem 5 2K 11996 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 716 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 139 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 4325 newdirblk 4 1K 11508 mkdir 4 1K 23016 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 4899 ip6opt 1 1K 214 vnodes 1 1K 6 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 pf_rule 1 1K 263 tcp_fsb 1 1K 1212 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 ip6_msource 2 1K 2 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 20781 filecaps 5 1K 148 sctp_vrf 1 1K 1 sctp_aadr 1 1K 86 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 53 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 16095 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 11412 sctp_iter 0 0K 56 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 44 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 cubic data 0 0K 26 cdg data 0 0K 17 mqdata 0 0K 0 chd data 0 0K 30 dctcp data 0 0K 22 vegas data 0 0K 54 tcp_do 0 0K 0 htcp data 0 0K 22 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 10772 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 358 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 freefile 0 0K 11845 freeblks 0 0K 12004 freefrag 0 0K 128 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_moptions 0 0K 16 in6_mfilter 0 0K 15 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_moptions 0 0K 14 in_mfilter 0 0K 4 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 5 twsbuf 0 0K 0 statfs 0 0K 11808 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 149 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 469 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 47 lio 0 0K 52 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 296 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 24744 ioctlops 0 0K 1852 eventfd 0 0K 0 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 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1323 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 3 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 1103 1116838 0 254 38600704 0 tcp_log 416 0 15246 927878 0 254 6342336 0 mbuf 256 9035 2575 4774713 0 254 2972160 0 RADIX NODE 144 16891 1808 360351 0 62 2692656 0 malloc-16384 16384 147 7 11603 0 1 2523136 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 362 11398 20205 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 mbuf_cluster 2048 720 4 722 0 254 1482752 0 malloc-128 128 11294 52 11386 0 126 1452288 0 malloc-4096 4096 328 4 580 0 2 1359872 0 UMA Slabs 0 112 11269 32 11269 0 126 1265712 0 vmem btag 56 20886 41 20886 0 254 1171912 0 MAP ENTRY 96 9413 457 754331 0 126 947520 0 malloc-4096 4096 221 7 12822 0 2 933888 0 VM OBJECT 264 3265 110 188704 0 30 891000 0 tcp_bbr_map 128 385 6497 769381 0 126 880896 0 FFS inode 1160 650 22 12500 0 8 779520 0 ertt_txseginfo 40 6136 13256 1743364 0 254 775680 0 sctp_asoc 2288 113 207 6413 0 254 732160 0 malloc-2048 2048 317 21 16756 0 8 692224 0 sctp_ep 1280 323 217 15995 0 254 691200 0 THREAD 1808 300 30 18884 0 8 596640 0 256 Bucket 2048 275 13 27353 0 8 589824 0 socket 944 298 322 25412 0 254 585280 0 VMSPACE 2544 180 12 12767 0 4 488448 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 690 66 12542 0 30 338688 0 malloc-65536 65536 5 0 5 0 1 327680 0 PROC 1336 207 18 12794 0 8 300600 0 malloc-64 64 4050 234 17200 0 254 274176 0 malloc-1024 1024 226 30 6817 0 16 262144 0 sctp_raddr 736 123 207 7129 0 254 242880 0 filedesc0 1072 205 19 12844 0 8 240128 0 malloc-256 256 85 845 39562 0 62 238080 0 malloc-16 16 14029 471 14116 0 254 232000 0 malloc-32768 32768 0 7 4365 0 1 229376 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 1145 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 52 0 1 196608 0 malloc-32 32 5560 362 6182 0 254 189504 0 malloc-384 384 465 25 23326 0 30 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1426 31 27206 0 126 186496 0 mbuf_packet 256 177 543 64615 0 254 184320 0 malloc-256 256 531 174 27688 0 62 180480 0 FFS2 dinode 256 650 10 12500 0 62 168960 0 128 Bucket 1024 112 35 7485 0 16 150528 0 S VFS Cache 104 1069 374 13381 0 126 150072 0 malloc-128 128 1072 44 16003 0 126 142848 0 malloc-65536 65536 0 2 18 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 tcp_inpcb 496 17 247 4314 0 254 130944 0 malloc-256 256 359 136 21933 0 62 126720 0 clpbuf 2624 0 48 2009 0 16 125952 0 ksiginfo 112 208 836 4179 0 126 116928 0 malloc-384 384 257 43 1175 0 30 115200 0 malloc-128 128 587 312 37304 0 126 115072 0 malloc-384 384 15 255 12504 0 30 103680 0 malloc-256 256 128 277 24907 0 62 103680 0 malloc-32768 32768 1 2 3 0 1 98304 0 tcpcb 1080 12 79 4314 0 254 98280 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 120 40 36818 0 30 81920 0 g_bio 408 0 200 107705 0 30 81600 0 malloc-64 64 1165 95 26651 0 254 80640 0 Files 80 654 346 52806 0 126 80000 0 udplite_inpcb 496 37 123 2578 0 254 79360 0 malloc-64 64 943 254 48676 0 254 76608 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 tcp_bbr_pcb 832 6 66 2110 0 16 59904 0 malloc-8192 8192 7 0 7 0 1 57344 0 da_ccb 544 0 105 31449 0 16 57120 0 malloc-256 256 32 178 28132 0 62 53760 0 32 Bucket 256 74 136 81992 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 5 19 864 0 8 49152 0 malloc-2048 2048 16 8 158 0 8 49152 0 malloc-128 128 6 366 13248 0 126 47616 0 sctp_chunk 152 139 173 2860 0 254 47424 0 TURNSTILE 136 331 5 331 0 62 45696 0 pcpu-8 8 4842 790 9627 0 254 45056 0 pipe 744 31 29 789 0 16 44640 0 malloc-64 64 188 505 180222 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 540 0 16 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 70948 0 16 36864 0 malloc-1024 1024 22 14 1767 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 8 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 51 0 1 32768 0 malloc-4096 4096 3 5 11815 0 2 32768 0 malloc-2048 2048 11 5 218 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-32 32 563 445 113842 0 254 32256 0 16 Bucket 144 88 136 1731 0 62 32256 0 malloc-128 128 34 214 336 0 126 31744 0 SLEEPQUEUE 88 331 21 331 0 126 30976 0 tcp_rack_pcb 832 1 35 1212 0 16 29952 0 PWD 32 141 741 11613 0 254 28224 0 KNOTE 160 28 147 184587 0 62 28000 0 malloc-1024 1024 18 6 94 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 45 255 4008 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 24 0 2 20480 0 malloc-2048 2048 7 3 20 0 8 20480 0 2 Bucket 32 69 561 2452 0 254 20160 0 malloc-16 16 741 509 170392 0 254 20000 0 Mountpoints 2752 2 5 4 0 4 19264 0 malloc-384 384 28 22 181 0 30 19200 0 malloc-256 256 37 38 1825 0 62 19200 0 malloc-256 256 38 37 344 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-1024 1024 4 12 69 0 16 16384 0 malloc-512 512 30 2 1041 0 30 16384 0 malloc-512 512 2 30 717 0 30 16384 0 malloc-512 512 19 13 41 0 30 16384 0 sctp_stream_msg_out 112 35 109 1467 0 254 16128 0 sctp_laddr 48 110 226 4609 0 254 16128 0 malloc-64 64 171 81 21652 0 254 16128 0 vtnet_tx_hdr 24 0 668 915728 0 254 16032 0 ripcb 496 5 27 282 0 254 15872 0 udp_inpcb 496 6 26 471 0 254 15872 0 malloc-128 128 38 86 1808 0 126 15872 0 malloc-128 128 89 35 632 0 126 15872 0 unpcb 256 20 40 1673 0 254 15360 0 malloc-256 256 24 36 537 0 62 15360 0 cpuset 104 40 84 82 0 126 12896 0 malloc-2048 2048 2 4 1107 0 8 12288 0 malloc-512 512 0 24 123 0 30 12288 0 malloc-512 512 0 24 28 0 30 12288 0 tcp_rack_map 112 0 108 2652 0 126 12096 0 ertt 72 12 156 4314 0 126 12096 0 malloc-32 32 189 189 11733 0 254 12096 0 malloc-32 32 150 228 9078 0 254 12096 0 malloc-32 32 75 303 8230 0 254 12096 0 malloc-16 16 500 250 11202 0 254 12000 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-4096 4096 0 2 48 0 2 8192 0 malloc-4096 4096 0 2 342 0 2 8192 0 malloc-2048 2048 0 4 16 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 5 11 42 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 1 91 43 0 254 8096 0 PGRP 88 37 55 119 0 126 8096 0 rl_entry 40 145 57 145 0 254 8080 0 hostcache 64 2 124 2 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 43 209 3049 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 588 0 254 8064 0 malloc-64 64 2 124 10 0 254 8064 0 malloc-32 32 136 116 337 0 254 8064 0 malloc-32 32 19 233 93 0 254 8064 0 4 Bucket 48 6 162 291 0 254 8064 0 malloc-16 16 13 487 4545 0 254 8000 0 malloc-16 16 22 478 42 0 254 8000 0 malloc-16 16 40 460 8780 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 24 0 254 8000 0 sctp_readq 152 3 49 498 0 254 7904 0 AIO 208 0 38 89 0 62 7904 0 cryptop 280 0 28 274 0 30 7840 0 itimer 352 0 22 9 0 30 7744 0 AIOCB 552 0 14 187 0 16 7728 0 malloc-384 384 0 20 96 0 30 7680 0 AIOLIO 272 0 28 52 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 74 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 malloc-512 512 5 3 10 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 18 108 643 0 254 4032 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 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 tags 104 0 0 0 0 126 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_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 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 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 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-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