panic: ASan: Invalid access, 2-byte read at 0xfffffe00a7e940e6, UMAUseAfterFree(fd) cpuid = 1 time = 1630147015 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a7aca250 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a7aca3b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a7aca490 panic() at panic+0xb5/frame 0xfffffe00a7aca550 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe00a7aca610 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe00a7aca750 sctp_connect() at sctp_connect+0x4c6/frame 0xfffffe00a7aca870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a7aca8d0 kern_connectat() at kern_connectat+0x295/frame 0xfffffe00a7aca9b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a7aca9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a7acabf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a7acabf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 7248 tid 109976 ] Stopped at kdb_enter+0x6b: movq $0,0x28e383a(%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 0x18ec8942fde46834 rdx 0x40001 rbx 0 rsp 0xfffffe00a7aca390 rbp 0xfffffe00a7aca3b0 rsi 0 rdi 0xfffffe005876b5a8 r8 0x3 r9 0xfffffe00a7ac9ec8 r10 0 r11 0xfffffe00a8301fd0 r12 0xfffffe00a8301ac0 r13 0xfffffe00a7aca401 r14 0xffffffff82c73400 .str.18 r15 0xffffffff82c73400 .str.18 rip 0xffffffff817aaafb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e383a(%rip) db> show proc Process 7248 (syz-executor.1) at 0xfffffe00a8311a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe009e3fc538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a823e000 (map 0xfffffe00a823e000) (map.pmap 0xfffffe00a823e0c0) (pmap 0xfffffe00a823e120) threads: 6 109806 RunQ syz-executor.1 109974 S sbwait 0xfffffe00a7ead924 syz-executor.1 109975 S sbwait 0xfffffe00a7ea7cd4 syz-executor.1 109976 Run CPU 1 syz-executor.1 109977 S sbwait 0xfffffe00a7e86574 syz-executor.1 109978 S uwait 0xfffffe00a75e5d80 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 7248 784 784 0 R (threaded) syz-executor.1 109806 RunQ syz-executor.1 109974 S sbwait 0xfffffe00a7ead924 syz-executor.1 109975 S sbwait 0xfffffe00a7ea7cd4 syz-executor.1 109976 Run CPU 1 syz-executor.1 109977 S sbwait 0xfffffe00a7e86574 syz-executor.1 109978 S uwait 0xfffffe00a75e5d80 syz-executor.1 7245 839 839 0 R syz-executor.3 7243 809 809 0 R (threaded) syz-executor.2 109689 RunQ syz-executor.2 109968 S pipdwt 0xfffffe00a7e6e000 syz-executor.2 109969 S pipbww 0xfffffe00a7e6e000 syz-executor.2 109970 S umtxn 0xfffffe00a826a780 syz-executor.2 7018 1 784 0 S uwait 0xfffffe00a0d42000 syz-executor.1 7017 1 839 0 S uwait 0xfffffe00a5dcbd00 syz-executor.3 7008 1 784 0 S uwait 0xfffffe009e4fc200 syz-executor.1 7007 1 839 0 S uwait 0xfffffe00a81e7600 syz-executor.3 6999 1 839 0 S uwait 0xfffffe00a5ceac00 syz-executor.3 6997 1 784 0 S uwait 0xfffffe00a80fc200 syz-executor.1 6990 1 839 0 S uwait 0xfffffe00a8250980 syz-executor.3 6988 1 839 0 S uwait 0xfffffe00a80fc400 syz-executor.3 6609 1 783 0 S uwait 0xfffffe00a75e5080 syz-executor.0 6608 1 783 0 S uwait 0xfffffe00a81e7900 syz-executor.0 6607 1 6607 0 S uwait 0xfffffe00a81e7e00 syz-executor.0 6602 1 839 0 S uwait 0xfffffe00a81e7c00 syz-executor.3 6601 1 839 0 S umtxn 0xfffffe00a75e5280 syz-executor.3 6600 1 6600 0 S uwait 0xfffffe00a80fc800 syz-executor.3 6598 1 783 0 S uwait 0xfffffe009e48af00 syz-executor.0 6597 1 839 0 S uwait 0xfffffe00a81e7b00 syz-executor.3 6596 1 783 0 S uwait 0xfffffe00a5dcbf00 syz-executor.0 6594 1 6594 0 S uwait 0xfffffe00a80fcd00 syz-executor.0 6593 1 839 0 S uwait 0xfffffe00a5dcb580 syz-executor.3 6592 1 6592 0 S uwait 0xfffffe00a0d42300 syz-executor.3 6590 1 784 0 S uwait 0xfffffe00a80fcb00 syz-executor.1 6588 1 783 0 S uwait 0xfffffe00a5dcb380 syz-executor.0 6587 1 839 0 S uwait 0xfffffe00a75e5880 syz-executor.3 6586 1 783 0 S uwait 0xfffffe00a75e5980 syz-executor.0 6585 1 784 0 S uwait 0xfffffe00a80fca00 syz-executor.1 6584 1 839 0 S uwait 0xfffffe0058765180 syz-executor.3 6583 1 6583 0 S uwait 0xfffffe00a0d42880 syz-executor.3 6582 1 6582 0 S uwait 0xfffffe00a0c88500 syz-executor.0 6581 1 6581 0 S uwait 0xfffffe00a5ceaa80 syz-executor.1 6576 1 784 0 S uwait 0xfffffe00a5d4a800 syz-executor.1 6575 1 784 0 S uwait 0xfffffe00a0d42380 syz-executor.1 6574 1 6574 0 S uwait 0xfffffe00a80fcf00 syz-executor.1 6572 1 784 0 S uwait 0xfffffe00a5cea880 syz-executor.1 6571 1 784 0 S uwait 0xfffffe00a0d42180 syz-executor.1 6570 1 6570 0 S uwait 0xfffffe00a5d4ac00 syz-executor.1 6568 1 784 0 S uwait 0xfffffe00a5cea280 syz-executor.1 6567 1 784 0 S uwait 0xfffffe00a75e5780 syz-executor.1 6566 1 6566 0 S uwait 0xfffffe00a5cea380 syz-executor.1 6564 1 784 0 S uwait 0xfffffe00a0c5fb80 syz-executor.1 6563 1 784 0 S uwait 0xfffffe00a75e5a80 syz-executor.1 6562 1 6562 0 S uwait 0xfffffe00a75e5580 syz-executor.1 6560 1 784 0 S uwait 0xfffffe00a5dcb280 syz-executor.1 6559 1 784 0 S uwait 0xfffffe00a5d4a280 syz-executor.1 6558 1 6558 0 S uwait 0xfffffe00a5dcb880 syz-executor.1 6556 1 784 0 S uwait 0xfffffe00a5d4ae00 syz-executor.1 6555 1 784 0 S uwait 0xfffffe00a5d4aa00 syz-executor.1 6554 1 6554 0 S uwait 0xfffffe00a80fcc00 syz-executor.1 6553 1 784 0 S uwait 0xfffffe00a80fce00 syz-executor.1 6552 1 784 0 S uwait 0xfffffe00a5cea100 syz-executor.1 6551 1 6551 0 S uwait 0xfffffe00a5d4a180 syz-executor.1 6343 1 809 0 S uwait 0xfffffe00a5d4a080 syz-executor.2 6342 1 809 0 S uwait 0xfffffe00a5dcb480 syz-executor.2 6337 1 809 0 S uwait 0xfffffe00a75e5d00 syz-executor.2 6335 1 809 0 S uwait 0xfffffe00a5cea580 syz-executor.2 6332 1 809 0 S uwait 0xfffffe00a5d4a380 syz-executor.2 6331 1 809 0 S uwait 0xfffffe00a75e5680 syz-executor.2 6326 1 809 0 S uwait 0xfffffe00a5cea680 syz-executor.2 6325 1 809 0 S uwait 0xfffffe00a0c88180 syz-executor.2 6324 1 809 0 S uwait 0xfffffe00a75e5b80 syz-executor.2 5468 1 809 0 S uwait 0xfffffe00a0c88800 syz-executor.2 5455 1 809 0 S uwait 0xfffffe00a0c88380 syz-executor.2 5452 1 784 0 S uwait 0xfffffe00a5d4a680 syz-executor.1 5449 1 784 0 S uwait 0xfffffe00a5ceab80 syz-executor.1 5448 1 809 0 S uwait 0xfffffe00a5cea480 syz-executor.2 5443 1 839 0 S uwait 0xfffffe00a0d42580 syz-executor.3 5442 1 784 0 S uwait 0xfffffe00a5d4ab00 syz-executor.1 5440 1 809 0 S uwait 0xfffffe00a0c5f100 syz-executor.2 5438 1 839 0 S uwait 0xfffffe00a5cea980 syz-executor.3 5435 1 809 0 S uwait 0xfffffe00a75e5480 syz-executor.2 5434 1 839 0 S uwait 0xfffffe00a75e5c80 syz-executor.3 5429 1 839 0 S uwait 0xfffffe00a5d4a580 syz-executor.3 5428 1 839 0 S uwait 0xfffffe00a5d4af00 syz-executor.3 5167 1 784 0 S uwait 0xfffffe00a80fc900 syz-executor.1 4983 1 783 0 S uwait 0xfffffe00a5dcb180 syz-executor.0 4982 1 783 0 S uwait 0xfffffe009e48a800 syz-executor.0 4045 1 783 0 S uwait 0xfffffe00a0c88400 syz-executor.0 2273 1 2273 65 Ss select 0xfffffe00a0d9bac0 dhclient 2059 1 2059 0 Ss select 0xfffffe0056b8e340 dhclient 2056 1 2056 0 Ss select 0xfffffe0056b8e140 dhclient 2003 1 2003 65 Ss select 0xfffffe005740b0c0 dhclient 1672 1 1672 0 Ss select 0xfffffe00a0d9ba40 dhclient 1669 1 1669 0 Ss select 0xfffffe0056b8e0c0 dhclient 1639 1 1639 65 Ss select 0xfffffe005740b640 dhclient 1520 1 839 0 S uwait 0xfffffe00a5d4a480 syz-executor.3 1517 1 809 0 S uwait 0xfffffe00a0c88700 syz-executor.2 1511 1 839 0 S uwait 0xfffffe00a5dcba80 syz-executor.3 1509 1 809 0 S uwait 0xfffffe00a5dcb780 syz-executor.2 1503 1 809 0 S uwait 0xfffffe00a5dcb680 syz-executor.2 1497 1 839 0 S uwait 0xfffffe00a5d4a900 syz-executor.3 1486 1 839 0 S uwait 0xfffffe00a0c88b00 syz-executor.3 1485 1 1485 0 Ss select 0xfffffe00a0d9bd40 dhclient 1482 1 839 0 S uwait 0xfffffe00a0c88280 syz-executor.3 1481 1 1481 0 Ss select 0xfffffe00a0d9bec0 dhclient 1422 1 1422 65 Ss select 0xfffffe005740b1c0 dhclient 1250 1 809 0 S uwait 0xfffffe00a0c88080 syz-executor.2 1243 1 809 0 S uwait 0xfffffe00a0d42680 syz-executor.2 1234 1 809 0 S uwait 0xfffffe009e48a500 syz-executor.2 1233 1 783 0 S uwait 0xfffffe00a0d42b80 syz-executor.0 1229 1 783 0 S uwait 0xfffffe00a0d42780 syz-executor.0 1228 1 839 0 S uwait 0xfffffe00a0c88c00 syz-executor.3 1227 1 784 0 S uwait 0xfffffe00a0d42980 syz-executor.1 1223 1 783 0 S uwait 0xfffffe009e48ad00 syz-executor.0 1222 1 784 0 S uwait 0xfffffe00a0c88a00 syz-executor.1 1221 1 839 0 S uwait 0xfffffe009e48a600 syz-executor.3 1218 1 783 0 S uwait 0xfffffe009e48a400 syz-executor.0 1217 1 839 0 S uwait 0xfffffe00a0d42d80 syz-executor.3 1213 1 784 0 S uwait 0xfffffe00a0d42a80 syz-executor.1 1211 1 839 0 S uwait 0xfffffe00a0c88d00 syz-executor.3 1210 1 784 0 S uwait 0xfffffe00a0c5f000 syz-executor.1 1209 1 783 0 S uwait 0xfffffe009e48a900 syz-executor.0 1204 1 784 0 S uwait 0xfffffe009e4fc080 syz-executor.1 1203 1 839 0 S uwait 0xfffffe0058b49e80 syz-executor.3 1202 1 783 0 S uwait 0xfffffe0058b49600 syz-executor.0 1198 1 839 0 S uwait 0xfffffe009e48aa00 syz-executor.3 1197 1 783 0 S uwait 0xfffffe00a0d42e80 syz-executor.0 1194 1 784 0 S uwait 0xfffffe009e48a300 syz-executor.1 1193 1 783 0 S uwait 0xfffffe00a0d42c80 syz-executor.0 1186 1 783 0 S uwait 0xfffffe005834d300 syz-executor.0 1182 1 783 0 S uwait 0xfffffe009e4fcc80 syz-executor.0 1180 1 783 0 S uwait 0xfffffe009e4fce80 syz-executor.0 1175 0 0 0 DL aiordy 0xfffffe00a0ce0538 [aiod4] 1174 0 0 0 DL aiordy 0xfffffe00a0c3b538 [aiod3] 1173 0 0 0 DL aiordy 0xfffffe00588c7a70 [aiod2] 1172 0 0 0 DL aiordy 0xfffffe0058943a70 [aiod1] 1013 1 1013 0 Ss select 0xfffffe005740b8c0 dhclient 1010 1 1010 0 Ss select 0xfffffe005740b740 dhclient 839 780 839 0 Ss nanslp 0xffffffff8405b201 syz-executor.3 809 780 809 0 Rs syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8405b201 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100106 S kqread 0xfffffe0058b1f500 syz-fuzzer 100119 S nanslp 0xffffffff8405b201 syz-fuzzer 100120 S uwait 0xfffffe0058765e80 syz-fuzzer 100121 S uwait 0xfffffe005834d000 syz-fuzzer 100122 RunQ syz-fuzzer 100123 S uwait 0xfffffe0058b49300 syz-fuzzer 100124 S uwait 0xfffffe0058b49400 syz-fuzzer 100125 S uwait 0xfffffe005834d200 syz-fuzzer 100126 S uwait 0xfffffe0058b49500 syz-fuzzer 109420 S uwait 0xfffffe00a826ab80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588c75e8 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 0xfffffe005740b9c0 sshd 507 1 507 0 Ss select 0xfffffe0056b8ca40 syslogd 436 1 436 0 Ss select 0xfffffe0056b8cb40 devd 435 1 435 65 Ss select 0xfffffe005740bbc0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8cac0 dhclient 347 1 347 0 Ss select 0xfffffe005740bc40 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 0xffffffff81ea8b20 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d704a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84877e20 [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 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [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 Run CPU 0 [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 - 0xffffffff82c7a380 [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 7248 (syz-executor.1) thread 0xfffffe00a8301ac0 (109976) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7638e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b6410) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7638e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7011 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80007001000) 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 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 filedesc 210 1676K 12321 kobj 327 1308K 486 newblk 6 1026K 11767 vfscache 3 1025K 3 pcb 477 1021K 17883 subproc 366 776K 7443 inodedep 111 554K 6555 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 sctp_atcl 364 137K 11757 pagedep 9 130K 6195 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_stro 93 93K 3349 BPF 46 88K 57 bus 989 81K 3490 kdtrace 450 80K 17228 umtx 594 75K 594 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 3303 hostcache 1 32K 1 shm 1 32K 43 DEVFS3 127 32K 137 msg 4 30K 4 sctp_atky 535 29K 15758 dirrem 102 26K 6325 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_stri 39 20K 672 routetbl 145 19K 534 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 346 bus-sc 34 15K 1693 kqueue 178 14K 7309 ksem 33 13K 355 ether_multi 157 13K 179 KTRACE 100 13K 100 freefile 98 13K 6225 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 pwddesc 175 11K 7324 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 DEVFSP 150 10K 1472 in6_multi 71 9K 72 sctp_timw 34 9K 34 bmsafemap 2 9K 6509 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 39 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 pf_ifnet 23 8K 121 taskqueue 63 7K 63 cred 26 7K 364 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 586 sctp_athm 364 6K 12088 ufs_dirhash 24 5K 24 lockf 42 5K 437 xform 72 5K 2232 UMA 270 5K 270 session 35 5K 65 vt 11 5K 11 pf_table 2 4K 24 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 104931 hhook 15 4K 17 sctp_map 186 3K 6644 proc-args 52 3K 751 terminal 11 3K 11 select 19 3K 240 filedesc_to_leader 37 3K 80 uidinfo 3 3K 30 pf_osfp 20 3K 20 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 57 CAM XPT 22 2K 543 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 ip6opt 8 2K 138 clone 9 2K 9 tun 7 2K 7 inpcbpolicy 33 2K 3999 freework 5 2K 7523 softdep 1 1K 1 mkdir 8 1K 12220 freeblks 4 1K 6226 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 356 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 209 pci_link 10 1K 10 crypto 4 1K 619 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 22 1K 2327 tcp_fsb 4 1K 700 newdirblk 4 1K 6110 diradd 4 1K 6367 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 pf_rule 2 1K 99 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 3 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 5 loginclass 3 1K 6 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 soname 5 1K 13183 pmchooks 1 1K 1 filecaps 5 1K 124 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 iov 1 1K 20245 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 htcp data 0 0K 5 cubic data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 5876 sctp_iter 0 0K 60 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 47 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 42 cdg data 0 0K 0 vegas data 0 0K 15 mqdata 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 18 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 5621 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 174 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 4 allocindir 0 0K 0 indirdep 0 0K 946 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 9 in6_mfilter 0 0K 2 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 32 in_mfilter 0 0K 15 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 0 twsbuf 0 0K 0 statfs 0 0K 6363 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 45 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 285 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 7 lio 0 0K 17 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 204 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1005 eventfd 0 0K 10 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1048 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 8322 1183 985246 0 254 38932480 0 tcp_log 416 0 14346 455565 0 254 5967936 0 mbuf 256 9000 2865 3306419 0 254 3037440 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 15278 1041 218661 0 62 2349936 0 malloc-16384 16384 105 6 6159 0 1 1818624 0 BUF TRIE 144 353 11407 8692 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 malloc-128 128 11292 23 11340 0 126 1448320 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 tcp_bbr_map 128 3959 7232 463572 0 126 1432448 0 malloc-4096 4096 328 2 580 0 2 1351680 0 UMA Slabs 0 112 11218 11 11218 0 126 1257648 0 vmem btag 56 20453 42 20453 0 254 1147720 0 ertt_txseginfo 40 13236 15044 976713 0 254 1131200 0 malloc-4096 4096 189 5 7276 0 2 794624 0 MAP ENTRY 96 7514 298 427404 0 126 749952 0 VM OBJECT 264 2678 82 107508 0 30 728640 0 FFS inode 1160 597 26 6832 0 8 722680 0 256 Bucket 2048 280 18 22487 0 8 610304 0 THREAD 1808 273 24 9978 0 8 536976 0 malloc-2048 2048 220 40 8789 0 8 532480 0 sctp_ep 1280 232 122 8028 0 254 453120 0 VMSPACE 2544 149 10 7223 0 4 404496 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 socket 944 197 199 13532 0 254 373824 0 sctp_asoc 2288 93 52 3322 0 254 331760 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 448 636 66 6873 0 30 314496 0 malloc-64 64 4018 266 11661 0 254 274176 0 PROC 1336 175 14 7248 0 8 252504 0 malloc-1024 1024 211 33 3713 0 16 249856 0 malloc-16 16 14029 221 14104 0 254 228000 0 DEVCTL 1024 0 220 155 0 0 225280 0 filedesc0 1072 175 21 7324 0 8 210112 0 malloc-65536 65536 1 2 626 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 794 0 1 196608 0 malloc-128 128 1498 21 27227 0 126 194432 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 236 6132 0 254 185472 0 mbuf_packet 256 129 576 29292 0 254 180480 0 malloc-256 256 436 269 14430 0 62 180480 0 malloc-384 384 365 65 12105 0 30 165120 0 malloc-256 256 46 599 19285 0 62 165120 0 FFS2 dinode 256 597 18 6831 0 62 157440 0 128 Bucket 1024 111 36 4977 0 16 150528 0 S VFS Cache 104 1027 416 7540 0 126 150072 0 malloc-128 128 1007 47 10487 0 126 134912 0 malloc-65536 65536 0 2 18 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 clpbuf 2624 0 48 907 0 16 125952 0 malloc-8192 8192 7 8 124 0 1 122880 0 malloc-384 384 110 210 6615 0 30 122880 0 ksiginfo 112 173 871 3099 0 126 116928 0 malloc-256 256 226 224 13259 0 62 115200 0 sctp_raddr 736 98 56 3860 0 254 113344 0 malloc-256 256 331 89 12038 0 62 107520 0 sctp_chunk 152 103 573 2363 0 254 102752 0 malloc-32768 32768 1 2 9 0 1 98304 0 malloc-128 128 584 160 20314 0 126 95232 0 tcpcb 1080 18 66 2316 0 254 90720 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 220 10 590 0 30 88320 0 malloc-64 64 1102 95 15600 0 254 76608 0 64 Bucket 512 102 42 12158 0 30 73728 0 tcp_inpcb 496 18 126 2316 0 254 71424 0 malloc-32768 32768 0 2 16 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 g_bio 408 0 160 37541 0 30 65280 0 malloc-64 64 892 116 9125 0 254 64512 0 Files 80 513 237 31331 0 126 60000 0 malloc-8192 8192 7 0 7 0 1 57344 0 32 Bucket 256 74 136 22335 0 62 53760 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-256 256 40 155 13781 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 5 19 710 0 8 49152 0 malloc-4096 4096 2 9 6369 0 2 45056 0 malloc-64 64 188 505 105140 0 254 44352 0 malloc-128 128 106 235 6960 0 126 43648 0 TURNSTILE 136 298 17 298 0 62 42840 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pcpu-8 8 4919 201 6948 0 254 40960 0 pipe 744 24 31 692 0 16 40920 0 tcp_bbr_pcb 832 8 37 1165 0 16 37440 0 tcp_rack_pcb 832 4 41 700 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 44253 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 7 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 36 0 1 32768 0 malloc-8192 8192 2 2 54 0 1 32768 0 malloc-2048 2048 11 5 91 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 udplite_inpcb 496 4 60 1189 0 254 31744 0 da_ccb 544 0 56 11839 0 16 30464 0 malloc-1024 1024 22 6 1537 0 16 28672 0 16 Bucket 144 72 124 1034 0 62 28224 0 SLEEPQUEUE 88 298 22 298 0 126 28160 0 KNOTE 160 28 147 120116 0 62 28000 0 malloc-128 128 35 182 315 0 126 27776 0 malloc-1024 1024 18 6 60 0 16 24576 0 malloc-512 512 41 7 733 0 30 24576 0 malloc-512 512 2 46 357 0 30 24576 0 PWD 32 90 666 6180 0 254 24192 0 malloc-32 32 441 315 15544 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 47 253 2478 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 19 0 2 20480 0 malloc-2048 2048 4 6 70 0 8 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 Mountpoints 2752 2 5 7 0 4 19264 0 malloc-384 384 26 24 55 0 30 19200 0 malloc-256 256 37 38 1189 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 8 0 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-2048 2048 2 6 538 0 8 16384 0 sctp_laddr 48 138 198 3322 0 254 16128 0 malloc-32 32 150 354 5186 0 254 16128 0 vtnet_tx_hdr 24 0 668 820368 0 254 16032 0 malloc-16 16 607 393 46708 0 254 16000 0 malloc-128 128 89 35 629 0 126 15872 0 unpcb 256 20 40 1444 0 254 15360 0 malloc-256 256 38 22 182 0 62 15360 0 malloc-256 256 32 28 424 0 62 15360 0 malloc-512 512 19 5 31 0 30 12288 0 sctp_stream_msg_out 112 43 65 830 0 254 12096 0 ertt 72 18 150 2316 0 126 12096 0 malloc-64 64 135 54 18546 0 254 12096 0 malloc-16 16 501 249 7476 0 254 12000 0 ripcb 496 5 19 166 0 254 11904 0 udp_inpcb 496 6 18 328 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-4096 4096 0 2 27 0 2 8192 0 malloc-4096 4096 0 2 174 0 2 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 133 0 30 8192 0 malloc-512 512 5 11 16 0 30 8192 0 malloc-512 512 0 16 49 0 30 8192 0 malloc-512 512 0 16 9 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 22 0 254 8096 0 PGRP 88 49 43 79 0 126 8096 0 rl_entry 40 104 98 104 0 254 8080 0 sctp_asconf_ack 48 19 149 20 0 254 8064 0 tcp_rack_map 112 8 64 1511 0 126 8064 0 sackhole 32 0 252 4 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 10 242 1517 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 494 0 254 8064 0 malloc-64 64 2 124 33 0 254 8064 0 malloc-32 32 147 105 6290 0 254 8064 0 malloc-32 32 43 209 4393 0 254 8064 0 malloc-32 32 136 116 320 0 254 8064 0 malloc-32 32 23 229 45 0 254 8064 0 4 Bucket 48 7 161 198 0 254 8064 0 2 Bucket 32 76 176 1457 0 254 8064 0 malloc-16 16 11 489 2164 0 254 8000 0 malloc-16 16 22 478 39 0 254 8000 0 malloc-16 16 36 464 4585 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 40 0 254 8000 0 malloc-128 128 31 31 977 0 126 7936 0 sctp_readq 152 1 51 321 0 254 7904 0 AIO 208 0 38 34 0 62 7904 0 cryptop 280 0 28 108 0 30 7840 0 AIOCB 552 0 14 67 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 11 0 30 7680 0 AIOLIO 272 0 28 17 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 31 0 126 6448 0 domainset 40 0 126 18 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-1024 1024 2 2 6 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 18 108 425 0 254 4032 0 itimer 352 0 11 5 0 30 3872 0 UMA Slabs 1 176 9 13 9 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 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 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