panic: ASan: Invalid access, 4-byte write at 0xfffffe00a7d90dd8, UMAUseAfterFree(fd) cpuid = 0 time = 1630334399 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077eb2b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077eb410 vpanic() at vpanic+0x2c5/frame 0xfffffe00077eb4f0 panic() at panic+0xb5/frame 0xfffffe00077eb5c0 kasan_atomic_fetchadd_int() at kasan_atomic_fetchadd_int+0x225/frame 0xfffffe00077eb680 sctp_inpcb_free() at sctp_inpcb_free+0x1755/frame 0xfffffe00077eb710 sctp_timeout_handler() at sctp_timeout_handler+0x120d/frame 0xfffffe00077eb850 softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe00077eba00 softclock() at softclock+0x152/frame 0xfffffe00077eba50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077ebbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077ebbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077ebbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6b: movq $0,0x28e37ea(%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 0x5e4cdacadac3a066 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe00077eb3f0 rbp 0xfffffe00077eb410 rsi 0x1 rdi 0xffffffff8408b9c0 cov_trace_pc r8 0x3 r9 0xfffffe00077eaf28 r10 0 r11 0xfffffe00a721a350 r12 0xfffffe0053dfe020 r13 0xfffffe00077eb401 r14 0xffffffff82c73400 .str.18 r15 0xffffffff82c73400 .str.18 rip 0xffffffff817aab4b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e37ea(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df1a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84030640 (map 0xffffffff84030640) (map.pmap 0xffffffff84030700) (pmap 0xffffffff84030760) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 11801 11800 1607 0 R CPU 1 arp 11800 1607 1607 0 S wait 0xfffffe00a9022a70 sh 11470 1 787 0 S uwait 0xfffffe00a861a600 syz-executor.2 11460 1 787 0 S uwait 0xfffffe00a721fc80 syz-executor.2 11450 1 787 0 S uwait 0xfffffe00a861ac80 syz-executor.2 11440 1 787 0 S uwait 0xfffffe00a777a280 syz-executor.2 11381 1 783 0 S uwait 0xfffffe00a7cafc80 syz-executor.0 11373 1 783 0 S uwait 0xfffffe00a7bc7400 syz-executor.0 11362 1 783 0 S uwait 0xfffffe00a78a4c00 syz-executor.0 11358 1 783 0 S uwait 0xfffffe009e4a8380 syz-executor.0 11354 1 783 0 S uwait 0xfffffe00a861aa80 syz-executor.0 10859 1 794 0 S uwait 0xfffffe00a78a4200 syz-executor.3 10855 1 794 0 S uwait 0xfffffe00a83b5680 syz-executor.3 10850 1 794 0 S uwait 0xfffffe00a7bc7000 syz-executor.3 10847 1 794 0 S uwait 0xfffffe00a7bc7a00 syz-executor.3 10846 1 794 0 S uwait 0xfffffe00a7caf100 syz-executor.3 10332 1 784 60928 T syz-executor.1 10330 1 784 60928 T uwait 0xfffffe00a861a980 syz-executor.1 10328 1 784 60928 T syz-executor.1 10326 1 784 60928 T umtxn 0xfffffe00a861a500 syz-executor.1 10325 1 784 60928 T umtxn 0xfffffe00a7bc7300 syz-executor.1 10234 1 794 0 S uwait 0xfffffe00a861ae80 syz-executor.3 10229 1 794 0 S uwait 0xfffffe00a7649a00 syz-executor.3 10222 1 794 0 S uwait 0xfffffe00a721fe00 syz-executor.3 10213 1 794 0 S uwait 0xfffffe00a7caf300 syz-executor.3 10207 1 794 0 S uwait 0xfffffe00a76cb280 syz-executor.3 9922 1 787 0 S uwait 0xfffffe00a7bc7900 syz-executor.2 9916 1 787 0 S uwait 0xfffffe00a777ab80 syz-executor.2 9850 1 787 0 S uwait 0xfffffe00a861ab80 syz-executor.2 9849 1 787 0 S uwait 0xfffffe00a7caf580 syz-executor.2 9652 1 783 0 S uwait 0xfffffe00a7bc7200 syz-executor.0 9650 1 783 0 S umtxn 0xfffffe00a7cafa80 syz-executor.0 9086 1 783 0 S uwait 0xfffffe00a76cb780 syz-executor.0 9077 1 787 0 S uwait 0xfffffe00a777a180 syz-executor.2 9074 1 783 0 S uwait 0xfffffe00a83b5780 syz-executor.0 9066 1 784 0 S umtxn 0xfffffe00a78a4980 syz-executor.1 9063 1 787 0 S uwait 0xfffffe00a7caf000 syz-executor.2 9060 1 783 0 S uwait 0xfffffe00a7bc7600 syz-executor.0 9057 1 794 0 S uwait 0xfffffe00a7caf780 syz-executor.3 9054 1 784 0 S umtxn 0xfffffe00a7caf880 syz-executor.1 9051 1 787 0 S umtxn 0xfffffe00a7cafd80 syz-executor.2 9046 1 794 0 S uwait 0xfffffe00a7bc7c00 syz-executor.3 9042 1 784 0 S uwait 0xfffffe00a7649980 syz-executor.1 9039 1 794 0 S uwait 0xfffffe00a83b5080 syz-executor.3 9036 1 794 0 S uwait 0xfffffe00a777a480 syz-executor.3 9031 1 794 0 S uwait 0xfffffe00a7caf200 syz-executor.3 8266 1 783 0 S uwait 0xfffffe00a83b5380 syz-executor.0 8254 1 783 0 S uwait 0xfffffe00a83b5280 syz-executor.0 8249 1 783 0 S uwait 0xfffffe00a777a780 syz-executor.0 8240 1 783 0 S uwait 0xfffffe00a777a800 syz-executor.0 8239 1 783 0 S uwait 0xfffffe00a83b5480 syz-executor.0 8017 1 794 0 S uwait 0xfffffe00a777a880 syz-executor.3 8016 1 794 0 S uwait 0xfffffe00a7bc7b00 syz-executor.3 7927 1 787 0 S uwait 0xfffffe00a78a4f00 syz-executor.2 7856 1 787 0 S uwait 0xfffffe00a777a680 syz-executor.2 7855 1 784 0 S umtxn 0xfffffe00a7649080 syz-executor.1 7849 1 784 0 S uwait 0xfffffe00a777af00 syz-executor.1 7848 1 787 0 S uwait 0xfffffe00a7bc7800 syz-executor.2 7836 1 784 0 S uwait 0xfffffe009e4a8300 syz-executor.1 7835 1 787 0 S uwait 0xfffffe00a7bc7700 syz-executor.2 7827 1 787 0 S uwait 0xfffffe00a78a4880 syz-executor.2 7820 1 787 0 S umtxn 0xfffffe00a7649b80 syz-executor.2 7309 1 783 0 S uwait 0xfffffe00a76cbe80 syz-executor.0 7304 1 783 0 S uwait 0xfffffe00a83b5880 syz-executor.0 7291 1 783 0 S uwait 0xfffffe00a721ff00 syz-executor.0 7286 1 783 0 S uwait 0xfffffe00a7649a80 syz-executor.0 7284 1 783 0 S uwait 0xfffffe00a4a18500 syz-executor.0 6046 1 783 0 S uwait 0xfffffe00a7649780 syz-executor.0 6045 1 783 0 S uwait 0xfffffe005834d100 syz-executor.0 5981 1 787 0 S uwait 0xfffffe009e4f8380 syz-executor.2 5976 1 787 0 S uwait 0xfffffe00a3620900 syz-executor.2 5972 1 783 0 S uwait 0xfffffe00a76cbc80 syz-executor.0 5971 1 787 0 S umtxn 0xfffffe00a777ae00 syz-executor.2 5965 1 783 0 S umtxn 0xfffffe009e4a8400 syz-executor.0 5962 1 783 0 S uwait 0xfffffe00a76cbd80 syz-executor.0 5959 1 783 0 S uwait 0xfffffe00a78a4b00 syz-executor.0 5957 1 783 0 S uwait 0xfffffe00a777aa00 syz-executor.0 5948 1 784 0 S uwait 0xfffffe00a76cb680 syz-executor.1 5946 1 787 0 S uwait 0xfffffe00a76cbb80 syz-executor.2 5942 1 784 0 S uwait 0xfffffe00a78a4e00 syz-executor.1 5937 1 787 0 S uwait 0xfffffe00a4a18280 syz-executor.2 5936 1 784 0 S uwait 0xfffffe00a7649180 syz-executor.1 5931 1 787 0 S uwait 0xfffffe00a4a18780 syz-executor.2 5917 1 787 0 S uwait 0xfffffe00a721f300 syz-executor.2 5916 1 787 0 S uwait 0xfffffe00a83b5580 syz-executor.2 5235 1 784 0 S uwait 0xfffffe00a83b5180 syz-executor.1 5229 1 784 0 S uwait 0xfffffe009e4a8500 syz-executor.1 5222 1 784 0 S uwait 0xfffffe00a721f500 syz-executor.1 5217 1 784 0 S uwait 0xfffffe00a721f100 syz-executor.1 5213 1 784 0 S uwait 0xfffffe00a7649380 syz-executor.1 4655 1 784 0 S uwait 0xfffffe00a364fe80 syz-executor.1 4652 1 784 0 S umtxn 0xfffffe00a7649680 syz-executor.1 4638 1 784 0 S uwait 0xfffffe00a7649580 syz-executor.1 4636 1 784 0 S uwait 0xfffffe009e408e00 syz-executor.1 4629 1 784 0 S uwait 0xfffffe00a7649280 syz-executor.1 4627 1 784 0 S uwait 0xfffffe00a721f200 syz-executor.1 4625 1 784 0 S uwait 0xfffffe00a364fb00 syz-executor.1 4624 1 784 0 S uwait 0xfffffe00a83b5c80 syz-executor.1 3911 1 794 0 S uwait 0xfffffe00a4a18580 syz-executor.3 3761 1 794 0 S uwait 0xfffffe00a76cb480 syz-executor.3 3756 1 794 0 S uwait 0xfffffe009e4f8980 syz-executor.3 3747 1 794 0 S uwait 0xfffffe00a76cb580 syz-executor.3 3738 1 794 0 S uwait 0xfffffe00a364fa00 syz-executor.3 3730 1 794 0 S uwait 0xfffffe00a721fb00 syz-executor.3 3675 1 794 0 S uwait 0xfffffe00a721f000 syz-executor.3 3674 1 794 0 S uwait 0xfffffe009e4a8000 syz-executor.3 2995 1 784 0 S uwait 0xfffffe0058765200 syz-executor.1 2986 1 783 0 S uwait 0xfffffe00a83b5980 syz-executor.0 2981 1 784 0 S uwait 0xfffffe00a76cb200 syz-executor.1 2974 1 783 0 S uwait 0xfffffe0058765100 syz-executor.0 2970 1 784 0 S uwait 0xfffffe00a7649d80 syz-executor.1 2965 1 783 0 S uwait 0xfffffe00a721fa00 syz-executor.0 2956 1 783 0 S uwait 0xfffffe00a7649480 syz-executor.0 2952 1 783 0 S uwait 0xfffffe00a4a18480 syz-executor.0 2382 1 787 0 S uwait 0xfffffe005834d300 syz-executor.2 2373 1 787 0 S uwait 0xfffffe00a4a18180 syz-executor.2 2363 1 787 0 S uwait 0xfffffe00a4a18380 syz-executor.2 2355 1 787 0 S uwait 0xfffffe00a721f400 syz-executor.2 2353 1 787 0 S uwait 0xfffffe00a83b5e80 syz-executor.2 2222 1 783 0 S uwait 0xfffffe00a76cb000 syz-executor.0 2216 1 783 0 S umtxn 0xfffffe00a721f800 syz-executor.0 2210 1 783 0 S uwait 0xfffffe00a721f700 syz-executor.0 2200 1 783 0 S uwait 0xfffffe00a76cba80 syz-executor.0 2198 1 783 0 S uwait 0xfffffe00a83b5d80 syz-executor.0 2121 1 787 0 S uwait 0xfffffe00a721fc00 syz-executor.2 2110 1 784 0 S uwait 0xfffffe00a721f600 syz-executor.1 2108 1 787 0 S uwait 0xfffffe00a721f900 syz-executor.2 2107 1 794 0 S uwait 0xfffffe00a364f800 syz-executor.3 2103 1 784 0 S uwait 0xfffffe00a364f600 syz-executor.1 2100 1 794 0 S uwait 0xfffffe00a76cb380 syz-executor.3 2099 1 787 0 S uwait 0xfffffe00a4a18b80 syz-executor.2 2092 1 784 0 S umtxn 0xfffffe005834d000 syz-executor.1 2091 1 794 0 S uwait 0xfffffe009e4f8580 syz-executor.3 2081 1 784 0 S uwait 0xfffffe00a76cb980 syz-executor.1 2075 1 784 0 S uwait 0xfffffe00a364f500 syz-executor.1 2064 1 2064 65 Rs dhclient 1950 0 0 0 DL - 0xffffffff840314c0 [accounting] 1865 1 1865 0 Ss select 0xfffffe00a720f540 dhclient 1814 1 1814 0 Ss select 0xfffffe00a720f640 dhclient 1795 1 1795 65 Ss piperd 0xfffffe009e9e9a18 dhclient 1607 1 1607 0 Ss wait 0xfffffe00a7b24538 dhclient 1604 1 1604 0 Ss select 0xfffffe00a7685a40 dhclient 1575 1 1575 65 Rs dhclient 1540 1 784 0 S uwait 0xfffffe0058765980 syz-executor.1 1531 1 784 0 S uwait 0xfffffe009e4a8d00 syz-executor.1 1525 1 794 0 S uwait 0xfffffe00a4a18e80 syz-executor.3 1524 1 784 0 S uwait 0xfffffe00a364f100 syz-executor.1 1521 1 794 0 S uwait 0xfffffe00a364f400 syz-executor.3 1515 1 784 0 S uwait 0xfffffe00a364f700 syz-executor.1 1512 1 794 0 S uwait 0xfffffe009e4f8880 syz-executor.3 1508 1 784 0 S uwait 0xfffffe0058765d80 syz-executor.1 1507 1 794 0 S uwait 0xfffffe00a364fe00 syz-executor.3 1492 1 794 0 S uwait 0xfffffe00588bdd00 syz-executor.3 1489 1 794 0 S uwait 0xfffffe00a364f200 syz-executor.3 1486 1 794 0 S umtxn 0xfffffe00a4a18a80 syz-executor.3 1483 1 794 0 S umtxn 0xfffffe009e4f8180 syz-executor.3 1480 1 794 0 S uwait 0xfffffe0058765080 syz-executor.3 1478 1 794 0 S uwait 0xfffffe00588bde00 syz-executor.3 1347 0 0 0 DL aiordy 0xfffffe00a1b9a000 [aiod4] 1346 0 0 0 DL aiordy 0xfffffe00a4b62a70 [aiod3] 1345 0 0 0 DL aiordy 0xfffffe00a3651000 [aiod2] 1344 0 0 0 DL aiordy 0xfffffe00a4b62000 [aiod1] 1283 1 1283 0 Ss select 0xfffffe005740b540 dhclient 1280 1 1280 0 Ss select 0xfffffe00a720ff40 dhclient 1252 1 1252 65 Rs dhclient 1220 1 784 0 S uwait 0xfffffe009e4f8780 syz-executor.1 1217 1 784 0 S uwait 0xfffffe0056fff380 syz-executor.1 1206 1 784 0 S uwait 0xfffffe009e4f8480 syz-executor.1 1203 1 784 0 S uwait 0xfffffe00a4a18c80 syz-executor.1 1201 1 784 0 S uwait 0xfffffe00a364fd00 syz-executor.1 968 1 968 0 Ss select 0xfffffe0056b8e0c0 dhclient 960 1 960 0 Ss select 0xfffffe0056b8e340 dhclient 794 780 794 0 Rs syz-executor.3 787 780 787 0 Ss piperd 0xfffffe009e9c98b8 syz-executor.2 784 780 784 0 Ss piperd 0xfffffe00588b5000 syz-executor.1 783 780 783 0 Ss piperd 0xfffffe009e9a45d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100094 S uwait 0xfffffe00588bdc00 syz-fuzzer 100122 S uwait 0xfffffe009e408400 syz-fuzzer 100123 S uwait 0xfffffe009e408500 syz-fuzzer 100124 S uwait 0xfffffe0058765280 syz-fuzzer 100125 S uwait 0xfffffe009e4f8b80 syz-fuzzer 100126 S uwait 0xfffffe009e4f8c80 syz-fuzzer 100127 S uwait 0xfffffe009e4f8d80 syz-fuzzer 100128 S kqread 0xfffffe005834cb00 syz-fuzzer 101078 S uwait 0xfffffe00a4a18080 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4ebb20 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 0xfffffe0056b8cc40 sshd 507 1 507 0 Ss select 0xfffffe0056b8ca40 syslogd 436 1 436 0 Ss select 0xfffffe0056b8cbc0 devd 435 1 435 65 Ss select 0xfffffe005740bac0 dhclient 350 1 350 0 Ss select 0xfffffe005740bcc0 dhclient 347 1 347 0 Ss select 0xfffffe005740bb40 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] 100099 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 0xffffffff81ea8d80 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d874a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84920e20 [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 Run CPU 0 [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [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 - 0xffffffff82c7a381 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 11791 794 794 0 Z syz-executor.3 db> show all locks Process 11801 (arp) thread 0xfffffe00a87e5720 (115365) exclusive rw vm object (vm object) r = 0 (0xfffffe00a90b1e70) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a9029a50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 1575 (dhclient) thread 0xfffffe00a7219e40 (100973) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a4a368c8) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:491 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) 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 312 2493K 21233 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 pcb 701 1293K 28076 newblk 38 1034K 31904 vfscache 3 1025K 3 subproc 455 969K 12045 inodedep 13 517K 12103 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 vnet_data 1 168K 1 sctp_atcl 394 148K 17906 tidhash 3 141K 3 linker 356 140K 468 pagedep 11 131K 10767 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 kdtrace 530 92K 27168 BPF 46 88K 160 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 sctp_stro 56 56K 4932 shm 9 48K 54 temp 36 35K 5484 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 145 19K 1957 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 kqueue 222 16K 12016 sctp_atky 454 16K 23582 ithread 99 16K 99 bus-sc 34 15K 1693 pwddesc 217 14K 11796 lltable 43 14K 655 KTRACE 101 13K 2221 ether_multi 157 13K 222 ifnet 7 13K 7 ksem 31 12K 122 DEVFSP 184 12K 2891 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 cred 33 9K 645 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 bmsafemap 1 8K 12089 shmfd 1 8K 132 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 xform 106 7K 4009 taskqueue 63 7K 63 sctp_athm 394 7K 18488 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 686 pf_ifnet 13 5K 414 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 79 vt 11 5K 11 pf_table 2 4K 381 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 361 hhook 15 4K 17 selfd 48 3K 156772 proc-args 54 3K 815 pf_osfp 25 3K 25 terminal 11 3K 11 select 19 3K 196 uidinfo 4 3K 117 inpcbpolicy 72 3K 5827 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 sctp_map 112 2K 9684 Unitno 29 2K 59 CAM XPT 22 2K 543 in_multi 6 2K 19 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 57 2K 4361 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 1148 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 516 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 pf_rule 6 1K 365 ipsec 3 1K 3 newdirblk 6 1K 10582 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 811 pci_link 10 1K 10 diradd 5 1K 11505 crypto 4 1K 1037 encap_export_host 12 1K 12 procdesc 5 1K 18 filedesc_to_leader 10 1K 79 mkdir 4 1K 21164 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 dirrem 1 1K 11459 indirdep 1 1K 8791 vnodes 1 1K 25 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 10 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 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 soname 4 1K 18894 filecaps 5 1K 143 sctp_vrf 1 1K 1 ip_msource 1 1K 52 vnet 1 1K 1 entropy 2 1K 52 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 19673 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 8276 sctp_iter 0 0K 46 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 39 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 62 tcp_do 0 0K 0 tcp_fsb 0 0K 1153 mqdata 0 0K 0 chd data 0 0K 31 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 19 htcp data 0 0K 44 vegas data 0 0K 23 cubic data 0 0K 18 cdg data 0 0K 26 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 10900 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 256 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 11293 freeblks 0 0K 11570 freefrag 0 0K 109 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 ip6opt 0 0K 274 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 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 19 ip_moptions 0 0K 55 in_mfilter 0 0K 101 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 4 twsbuf 0 0K 0 statfs 0 0K 11029 namei_tracker 0 0K 18 export_host 0 0K 0 cl_savebuf 0 0K 34 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 584 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 22 lio 0 0K 70 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 388 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 25268 ioctlops 0 0K 1422 eventfd 0 0K 43 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 304 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 4 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1206 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 30 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 8320 979 540731 0 254 38088704 0 tcp_log 416 5944 10256 1102542 0 254 6739200 0 ertt_txseginfo 40 77070 22213 2359294 0 254 3971320 0 tcp_bbr_map 128 21593 3982 793003 0 127 3273600 0 mbuf 256 8898 2097 3899299 0 254 2814720 0 malloc-16384 16384 156 8 10615 0 1 2686976 0 pbuf 2624 0 829 0 0 2 2175296 0 RADIX NODE 144 12152 275 292820 0 62 1789488 0 BUF TRIE 144 227 11533 19964 0 62 1693440 0 malloc-384 384 4152 18 4160 0 30 1601280 0 malloc-128 128 11292 23 11354 0 126 1448320 0 malloc-4096 4096 328 4 766 0 2 1359872 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 11185 8 11190 0 126 1253616 0 vmem btag 56 22254 41 22254 0 254 1248520 0 MAP ENTRY 96 9920 412 684310 0 126 991872 0 malloc-4096 4096 233 5 11829 0 2 974848 0 VM OBJECT 264 3476 79 172344 0 30 938520 0 FFS inode 1160 661 25 12017 0 8 795760 0 256 Bucket 2048 303 85 30469 0 8 794624 0 malloc-2048 2048 343 29 13231 0 8 761856 0 sctp_ep 1280 336 204 12445 0 254 691200 0 sctp_asoc 2288 56 209 4842 0 254 606320 0 THREAD 1808 309 21 15365 0 8 596640 0 VMSPACE 2544 191 10 11776 0 4 511344 0 socket 944 381 159 20058 0 254 509760 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 701 109 12059 0 30 362880 0 vnpbuf 2624 0 128 16 0 64 335872 0 malloc-65536 65536 5 0 5 0 1 327680 0 PROC 1336 219 15 11801 0 8 312624 0 malloc-32768 32768 0 9 7980 0 1 294912 0 malloc-64 64 4062 96 16277 0 254 266112 0 malloc-65536 65536 1 3 1053 0 1 262144 0 filedesc0 1072 217 21 11796 0 8 255136 0 malloc-16 16 14029 221 14131 0 254 228000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-1024 1024 173 47 5255 0 16 225280 0 sctp_raddr 736 71 215 5585 0 254 210496 0 malloc-65536 65536 0 3 140 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-256 256 544 206 25092 0 62 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1417 40 27257 0 126 186496 0 malloc-32 32 5560 110 6133 0 254 181440 0 malloc-384 384 395 75 18336 0 30 180480 0 FFS2 dinode 256 661 29 12017 0 62 176640 0 malloc-32768 32768 0 5 138 0 1 163840 0 malloc-32768 32768 1 4 11 0 1 163840 0 mbuf_packet 256 109 521 53536 0 254 161280 0 malloc-256 256 80 535 45149 0 62 157440 0 S VFS Cache 104 1077 366 12888 0 126 150072 0 malloc-128 128 1079 37 15288 0 126 142848 0 malloc-65536 65536 0 2 8 0 1 131072 0 128 Bucket 1024 58 69 4592 0 16 130048 0 clpbuf 2624 0 48 676 0 16 125952 0 malloc-256 256 368 97 18348 0 62 119040 0 ksiginfo 112 218 826 2463 0 126 116928 0 tcpcb 1080 53 52 4350 0 254 113400 0 malloc-256 256 124 296 24099 0 62 107520 0 tcp_inpcb 496 54 162 4350 0 254 107136 0 malloc-128 128 581 256 34711 0 126 107136 0 malloc-384 384 261 9 1662 0 30 103680 0 malloc-384 384 12 238 12174 0 30 96000 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 1188 135 24818 0 254 84672 0 64 Bucket 512 98 54 14278 0 30 77824 0 g_bio 408 0 190 154754 0 30 77520 0 Files 80 720 230 46909 0 126 76000 0 sctp_chunk 152 88 406 3423 0 254 75088 0 malloc-8192 8192 7 2 112 0 1 73728 0 malloc-64 64 846 288 13781 0 254 72576 0 malloc-65536 65536 0 1 9 0 1 65536 0 malloc-32768 32768 0 2 16 0 1 65536 0 malloc-16384 16384 0 4 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-256 256 32 223 31274 0 62 65280 0 malloc-2048 2048 5 25 1156 0 8 61440 0 tcp_bbr_pcb 832 31 41 2032 0 16 59904 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-2048 2048 12 16 448 0 8 57344 0 32 Bucket 256 79 131 11867 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-16384 16384 1 2 161 0 1 49152 0 TURNSTILE 136 331 26 331 0 62 48552 0 malloc-64 64 181 575 157214 0 254 48384 0 malloc-128 128 5 367 12677 0 126 47616 0 pcpu-8 8 4775 857 15294 0 254 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 11 9 222 0 8 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pipe 744 23 32 836 0 16 40920 0 NAMEI 1024 0 36 68756 0 16 36864 0 16 Bucket 144 79 173 1978 0 62 36288 0 malloc-384 384 83 7 88 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 1 1 16 0 1 32768 0 malloc-4096 4096 3 5 11036 0 2 32768 0 malloc-1024 1024 22 10 1835 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-32 32 510 498 21705 0 254 32256 0 SLEEPQUEUE 88 331 21 331 0 126 30976 0 da_ccb 544 0 56 39061 0 16 30464 0 tcp_rack_pcb 832 0 36 1153 0 16 29952 0 PWD 32 146 736 10593 0 254 28224 0 KNOTE 160 28 147 115329 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 2 10 858 0 8 24576 0 malloc-1024 1024 18 6 153 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 60 240 4025 0 126 24000 0 malloc-128 128 31 155 1359 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 38 52 893 0 62 23040 0 malloc-256 256 19 71 697 0 62 23040 0 malloc-4096 4096 3 2 31 0 2 20480 0 malloc-2048 2048 1 9 25 0 8 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 malloc-512 512 4 36 1270 0 30 20480 0 sctp_laddr 48 55 365 3004 0 254 20160 0 2 Bucket 32 77 553 2935 0 254 20160 0 malloc-16 16 602 648 58756 0 254 20000 0 udp_inpcb 496 8 32 717 0 254 19840 0 itimer 352 0 55 70 0 30 19360 0 Mountpoints 2752 2 5 14 0 4 19264 0 malloc-384 384 26 24 215 0 30 19200 0 malloc-256 256 37 38 1654 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-512 512 19 13 99 0 30 16384 0 rl_entry 40 217 187 217 0 254 16160 0 malloc-64 64 139 113 23496 0 254 16128 0 vtnet_tx_hdr 24 0 668 936629 0 254 16032 0 ripcb 496 5 27 399 0 254 15872 0 malloc-128 128 89 35 631 0 126 15872 0 unpcb 256 27 33 1671 0 254 15360 0 malloc-512 512 0 24 133 0 30 12288 0 sctp_stream_msg_out 112 9 99 1266 0 254 12096 0 malloc-32 32 200 178 10754 0 254 12096 0 malloc-32 32 150 228 9190 0 254 12096 0 malloc-16 16 500 250 9785 0 254 12000 0 udplite_inpcb 496 5 19 361 0 254 11904 0 malloc-128 128 34 59 449 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 AIOCB 552 0 21 157 0 16 11592 0 malloc-4096 4096 0 2 35 0 2 8192 0 malloc-4096 4096 0 2 242 0 2 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 51 0 30 8192 0 malloc-512 512 0 16 100 0 30 8192 0 malloc-512 512 2 14 517 0 30 8192 0 malloc-512 512 0 16 34 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcp_log_bucket 176 0 46 6 0 62 8096 0 tcptw 88 1 91 29 0 254 8096 0 PGRP 88 35 57 81 0 126 8096 0 tcp_rack_map 112 0 72 2173 0 126 8064 0 udpcb 32 13 239 1078 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 53 59 4350 0 126 8064 0 malloc-64 64 30 96 76 0 254 8064 0 malloc-64 64 33 93 555 0 254 8064 0 malloc-32 32 82 170 6449 0 254 8064 0 malloc-32 32 136 116 330 0 254 8064 0 malloc-32 32 19 233 90 0 254 8064 0 4 Bucket 48 6 162 267 0 254 8064 0 malloc-16 16 11 489 3279 0 254 8000 0 malloc-16 16 22 478 41 0 254 8000 0 malloc-16 16 36 464 6466 0 254 8000 0 malloc-16 16 14 486 33 0 254 8000 0 tcp_log_node 120 0 66 5 0 126 7920 0 sctp_readq 152 1 51 579 0 254 7904 0 AIO 208 0 38 116 0 62 7904 0 cryptop 280 0 28 166 0 30 7840 0 routing nhops 256 27 3 35 0 62 7680 0 L VFS Cache 320 0 24 9 0 30 7680 0 malloc-384 384 0 20 24 0 30 7680 0 AIOLIO 272 0 28 35 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-2048 2048 0 2 33 0 8 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 sctp_asconf_ack 48 0 84 1 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 malloc-64 64 2 61 28 0 254 4032 0 malloc-32 32 18 108 709 0 254 4032 0 malloc-16 16 0 250 6 0 254 4000 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 tfo_ccache_entries 80 1 31 1 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 tfo 4 0 493 11 0 254 1972 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 tcpreass 48 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 NCLNODE 592 0 0 0 0 16 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 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 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