panic: /syzkaller/managers/i386/kernel/sys/kern/uipc_usrreq.c:1256: uipc_sosend_stream_or_seqpacket: Empty stailq 0xfffffe00573ec8b0->stqh_last is 0xfffffe00573ec830, not head's first field address cpuid = 0 time = 7 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573ec2d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573ec430 vpanic() at vpanic+0x257/frame 0xfffffe00573ec5f0 panic() at panic+0xb5/frame 0xfffffe00573ec6b0 uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x1260/frame 0xfffffe00573ec960 sousrsend() at sousrsend+0x112/frame 0xfffffe00573ec9f0 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe00573ecb50 freebsd32_sendmsg() at freebsd32_sendmsg+0x515/frame 0xfffffe00573ecd10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe00573ecf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf98 KDB: enter: panic [ thread pid 1893 tid 102157 ] Stopped at kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827e1820 .str.27 rsp 0xfffffe00573ec410 rbp 0xfffffe00573ec430 rsi 0 rdi 0xffffffff816260e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x173 r12 0xfffffe008004d780 r13 0xfffffffffffffffe r14 0xffffffff827e1820 .str.27 r15 0 rip 0xffffffff8160fc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b6f77(%rip) db> show proc Process 1893 (syz-executor) at 0xfffffe008002dab0: state: NORMAL uid: 0 gids: parent: pid 1755 at 0xfffffe00540f3ac0 ABI: FreeBSD ELF32 flag: 0x10000180 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809010 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0080059db0 (map 0xfffffe0080059db0) (map.pmap 0xfffffe0080059e50) (pmap 0xfffffe0080059ec0) threads: 4 101979 RunQ syz-executor 102156 S lthr 0xfffffe0080055780 syz-executor 102157 Run CPU 0 syz-executor 102158 S uwait 0xfffffe007b5bba00 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1893 1755 1755 0 R (threaded) syz-executor 101979 RunQ syz-executor 102156 S lthr 0xfffffe0080055780 syz-executor 102157 Run CPU 0 syz-executor 102158 S uwait 0xfffffe007b5bba00 syz-executor 1891 763 763 0 R (threaded) syz-executor 102148 RunQ syz-executor 102150 S aiowc 0xfffffe0080031e38 syz-executor 102151 RunQ syz-executor 1884 1 1755 0 S uwait 0xfffffe007831c900 syz-executor 1853 1 1755 0 S uwait 0xfffffe008047b000 syz-executor 1852 1 1755 0 S uwait 0xfffffe00785a2d00 syz-executor 1844 1 1755 0 S uwait 0xfffffe007b5bdc80 syz-executor 1834 1833 763 60928 SV uwait 0xfffffe007b5bb700 syz-executor 1833 1832 763 60928 DV ppwait 0xfffffe0080033a68 syz-executor 1832 1831 763 60928 DV ppwait 0xfffffe0080041500 syz-executor 1831 1830 763 60928 DV ppwait 0xfffffe0080033fc0 syz-executor 1830 1829 763 60928 DV ppwait 0xfffffe0080041a58 syz-executor 1829 1828 763 60928 DV ppwait 0xfffffe0080041fb0 syz-executor 1828 1827 763 60928 DV ppwait 0xfffffe0080042508 syz-executor 1827 1826 763 60928 DV ppwait 0xfffffe0080034a70 syz-executor 1826 1825 763 60928 DV ppwait 0xfffffe0080039500 syz-executor 1825 1824 763 60928 DV ppwait 0xfffffe0080039a58 syz-executor 1824 1823 763 60928 DV ppwait 0xfffffe0080039fb0 syz-executor 1823 1822 763 60928 DV ppwait 0xfffffe008003a508 syz-executor 1822 1821 763 60928 DV ppwait 0xfffffe008003aa60 syz-executor 1821 1820 763 60928 DV ppwait 0xfffffe008003afb8 syz-executor 1820 1819 763 60928 DV ppwait 0xfffffe008003b510 syz-executor 1819 1818 763 60928 DV ppwait 0xfffffe008002efb8 syz-executor 1818 1817 763 60928 DV ppwait 0xfffffe008002f510 syz-executor 1817 1816 763 60928 DV ppwait 0xfffffe008002fa68 syz-executor 1816 1815 763 60928 DV ppwait 0xfffffe008002ffc0 syz-executor 1815 1814 763 60928 DV ppwait 0xfffffe0080030518 syz-executor 1814 1813 763 60928 DV ppwait 0xfffffe0080030a70 syz-executor 1813 1812 763 60928 DV ppwait 0xfffffe0080034518 syz-executor 1812 1811 763 60928 DV ppwait 0xfffffe0080027fc0 syz-executor 1811 1810 763 60928 DV ppwait 0xfffffe0080028518 syz-executor 1810 1809 763 60928 DV ppwait 0xfffffe0080028a70 syz-executor 1809 1808 763 60928 DV ppwait 0xfffffe0080031500 syz-executor 1808 1807 763 60928 DV ppwait 0xfffffe0080031a58 syz-executor 1807 1806 763 60928 DV ppwait 0xfffffe0080025500 syz-executor 1806 1805 763 60928 DV ppwait 0xfffffe0080025a58 syz-executor 1805 1804 763 60928 DV ppwait 0xfffffe0080025fb0 syz-executor 1804 1803 763 60928 DV ppwait 0xfffffe0080026508 syz-executor 1803 1800 763 60928 DV ppwait 0xfffffe0080026a60 syz-executor 1801 1 763 60928 S uwait 0xfffffe007b5bdd80 syz-executor 1800 1 763 60928 DV ppwait 0xfffffe0080026fb8 syz-executor 1799 1 763 60928 SV uwait 0xfffffe007b5bc480 syz-executor 1795 1 763 0 S uwait 0xfffffe00785a0600 syz-executor 1788 1 1755 0 S uwait 0xfffffe00785a2e80 syz-executor 1785 1784 1784 0 D ifnet_d 0xffffffff83cc6000 ifconfig 1784 762 1784 0 S wait 0xfffffe00540f4018 syz-executor 1778 1 1755 0 S umtxn 0xfffffe00785a2900 syz-executor 1755 762 1755 0 S nanslp 0xffffffff83ba7c40 syz-executor 1751 1 766 0 S uwait 0xfffffe005971e680 syz-executor 1748 1747 1747 0 D ifnet_d 0xffffffff83cc6000 ifconfig 1747 762 1747 0 S wait 0xfffffe00540f4570 syz-executor 1744 1 763 0 SV sigwait 0xfffffe00541fc618 syz-executor 1736 1 763 0 S uwait 0xfffffe007b5bce80 syz-executor 1720 1 766 0 S uwait 0xfffffe007b5bd100 syz-executor 1708 1 766 0 S uwait 0xfffffe00785a2500 syz-executor 1705 1 766 0 S uwait 0xfffffe007844c980 syz-executor 1702 0 0 0 DL mdwait 0xfffffe007b77e000 [md0] 1696 1 763 0 S uwait 0xfffffe00785a0980 syz-executor 1693 1 766 0 S uwait 0xfffffe00785a0200 syz-executor 1686 1 766 0 S uwait 0xfffffe007b5be300 syz-executor 1681 1 763 0 S uwait 0xfffffe007b5bde80 syz-executor 1678 1 766 0 S uwait 0xfffffe00781ef300 syz-executor 1661 1 766 0 SV sigwait 0xfffffe00541d20c8 syz-executor 1652 1 1426 0 S uwait 0xfffffe007b5bd000 syz-executor 1638 1 763 0 SV aiowc 0xfffffe00541fae38 syz-executor 1634 1 766 0 S umtxn 0xfffffe007b5bcc80 syz-executor 1633 1632 766 0 S uwait 0xfffffe007b5bd980 syz-executor 1632 1631 766 0 SV uwait 0xfffffe007803e600 syz-executor 1631 1 766 0 DV ppwait 0xfffffe00541cfa58 syz-executor 1627 1 1426 0 S uwait 0xfffffe00785a0100 syz-executor 1626 1 1426 0 S uwait 0xfffffe00785a1400 syz-executor 1621 1 766 0 S uwait 0xfffffe007b5bcd80 syz-executor 1608 0 0 0 DL mdwait 0xfffffe00789b6000 [md8] 1605 1 766 0 S uwait 0xfffffe007844c880 syz-executor 1594 0 0 0 DL mdwait 0xfffffe00789b7000 [md7] 1593 0 0 0 DL mdwait 0xfffffe0058632000 [md5] 1590 1 763 0 S uwait 0xfffffe00785a0800 syz-executor 1572 1 766 0 S uwait 0xfffffe00785a0300 syz-executor 1564 1 1426 0 S uwait 0xfffffe005971e980 syz-executor 1538 1531 1538 0 Ss select 0xfffffe007b5be0c0 dhclient 1535 1 1535 0 Ss select 0xfffffe007b5bd840 dhclient 1531 1524 423 65 S select 0xfffffe005971e7c0 dhclient 1524 423 423 0 S wait 0xfffffe0054156570 sh 1514 1 1514 65 Ss select 0xfffffe007b5be1c0 dhclient 1507 1 763 0 S uwait 0xfffffe005971ee80 syz-executor 1505 1 763 0 S uwait 0xfffffe007803e500 syz-executor 1498 1 763 0 S uwait 0xfffffe007844e380 syz-executor 1493 1 1491 0 S uwait 0xfffffe00785a0700 syz-executor 1492 1 1491 0 S uwait 0xfffffe007831bd80 syz-executor 1490 1489 766 60928 S uwait 0xfffffe00785a0500 syz-executor 1489 1 766 60929 SV wait 0xfffffe00541b6018 syz-executor 1486 1 763 0 T uwait 0xfffffe007b5be280 syz-executor 1484 1 1426 0 SV uwait 0xfffffe00593ed580 syz-executor 1478 1 1426 0 S uwait 0xfffffe007844c680 syz-executor 1468 1 766 0 S uwait 0xfffffe007844c780 syz-executor 1463 1 766 0 S umtxn 0xfffffe007844d800 syz-executor 1461 1 763 0 S uwait 0xfffffe007844d500 syz-executor 1459 1 1426 0 S uwait 0xfffffe00785a0400 syz-executor 1456 1 1426 0 S uwait 0xfffffe007844f080 syz-executor 1453 1 763 0 S uwait 0xfffffe007844df00 syz-executor 1443 1 763 0 S uwait 0xfffffe00593ed980 syz-executor 1438 1 1426 0 S uwait 0xfffffe00596e4180 syz-executor 1408 1 766 0 S uwait 0xfffffe007844d480 syz-executor 1406 1 1111 0 S uwait 0xfffffe007831ce00 syz-executor 1404 1 763 0 S uwait 0xfffffe007844e080 syz-executor 1402 1 763 0 S uwait 0xfffffe007831bc80 syz-executor 1400 1 766 0 S uwait 0xfffffe00781e5e80 syz-executor 1399 1 766 0 S uwait 0xfffffe006de3c980 syz-executor 1394 1 766 0 S uwait 0xfffffe007831ca00 syz-executor 1392 1 766 0 S uwait 0xfffffe007844de00 syz-executor 1378 0 0 0 DL mdwait 0xfffffe00776eb000 [md107] 1358 1 1357 0 D tun_con 0xfffffe006df50828 ifconfig 1356 1 765 0 S uwait 0xfffffe007831cb00 syz-executor 1352 1 763 0 S uwait 0xfffffe007762e300 syz-executor 1334 1 766 0 S uwait 0xfffffe00781f0000 syz-executor 1332 1330 1111 0 SV uwait 0xfffffe007844cc80 syz-executor 1331 1 1111 0 S uwait 0xfffffe00785a1500 syz-executor 1330 1329 1111 0 DV ppwait 0xfffffe005419cfb8 syz-executor 1329 1 1111 0 DV ppwait 0xfffffe0054184a60 syz-executor 1325 1 765 0 S uwait 0xfffffe00781f0200 syz-executor 1321 1 1111 0 S uwait 0xfffffe00781ef000 syz-executor 1308 0 0 0 DL mdwait 0xfffffe00786dd000 [md4] 1294 1 763 0 S uwait 0xfffffe007844dc00 syz-executor 1292 1 763 0 S uwait 0xfffffe00593ea280 syz-executor 1286 1 1285 0 S uwait 0xfffffe007844e500 syz-executor 1283 1 763 0 S uwait 0xfffffe007844e600 syz-executor 1282 1 1111 0 SV uwait 0xfffffe006de3a200 syz-executor 1278 1 766 0 S uwait 0xfffffe007831c800 syz-executor 1273 1 765 0 S uwait 0xfffffe00781e5900 syz-executor 1266 1 765 0 S uwait 0xfffffe00596e4e00 syz-executor 1265 1 765 0 S uwait 0xfffffe007831c200 syz-executor 1258 1 765 0 S uwait 0xfffffe007844e800 syz-executor 1256 1 763 0 S uwait 0xfffffe007831ba80 syz-executor 1246 1 765 0 S uwait 0xfffffe007844dd00 syz-executor 1240 1 763 0 S uwait 0xfffffe00593ea580 syz-executor 1222 1 1111 0 S uwait 0xfffffe007831bb80 syz-executor 1220 1 1111 0 S uwait 0xfffffe007844e700 syz-executor 1216 1 1111 0 S uwait 0xfffffe007844e480 syz-executor 1210 1 765 0 SV sigwait 0xfffffe0054154610 syz-executor 1208 1 1208 0 S uwait 0xfffffe007831c000 syz-executor 1200 1 763 0 S uwait 0xfffffe007844ec00 syz-executor 1198 1 765 0 S uwait 0xfffffe007803e400 syz-executor 1184 1 765 0 S uwait 0xfffffe007803e800 syz-executor 1174 1 766 0 S uwait 0xfffffe00781f0300 syz-executor 1173 1 766 0 S uwait 0xfffffe00781f0600 syz-executor 1170 1 763 0 S uwait 0xfffffe00596e3c00 syz-executor 1165 1 765 0 S uwait 0xfffffe00596e3500 syz-executor 1163 1 765 0 S uwait 0xfffffe007831c700 syz-executor 1157 0 0 0 DL mdwait 0xfffffe00786de000 [md3] 1148 1 766 0 S uwait 0xfffffe00781f0500 syz-executor 1142 1 763 0 S uwait 0xfffffe007844eb00 syz-executor 1130 1 1111 0 S uwait 0xfffffe00593ea380 syz-executor 1127 1 765 0 S uwait 0xfffffe007831c100 syz-executor 1054 1 764 0 S uwait 0xfffffe00593ea480 syz-executor 1052 1 765 0 S uwait 0xfffffe007762e400 syz-executor 1050 1 766 0 S uwait 0xfffffe00596e3b00 syz-executor 1040 1 763 0 S uwait 0xfffffe007803e700 syz-executor 1039 1 763 0 S uwait 0xfffffe00593ea880 syz-executor 1033 1 1033 0 Ss select 0xfffffe007831cc40 dhclient 1030 1 1030 0 Ss select 0xfffffe007762eec0 dhclient 987 0 0 0 DL mdwait 0xfffffe00776ec000 [md2] 975 0 0 0 DL mdwait 0xfffffe005988a000 [md1] 944 1 765 0 S uwait 0xfffffe00781f0400 syz-executor 939 1 764 0 S uwait 0xfffffe005971d580 syz-executor 938 1 764 0 S uwait 0xfffffe006de3b380 syz-executor 931 1 930 0 SV uwait 0xfffffe00593ed680 syz-executor 917 1 765 0 S uwait 0xfffffe007762e600 syz-executor 909 1 765 0 SV sigwait 0xfffffe005410c608 syz-executor 907 1 765 0 S uwait 0xfffffe00593ea680 syz-executor 898 0 0 0 DL (threaded) [so_splice] 100177 D - 0xfffffe0058587e00 [thr_0] 100209 D - 0xfffffe0058587e40 [thr_1] 897 1 763 0 S uwait 0xfffffe006de3c180 syz-executor 882 0 0 0 DL mdwait 0xfffffe005988b000 [md6] 875 0 0 0 DL - 0xffffffff83cb7e00 [soaiod4] 874 0 0 0 DL - 0xffffffff83cb7e00 [soaiod3] 873 0 0 0 DL - 0xffffffff83cb7e00 [soaiod2] 872 0 0 0 DL - 0xffffffff83cb7e00 [soaiod1] 870 1 766 0 S uwait 0xfffffe00596e3600 syz-executor 867 1 764 0 S uwait 0xfffffe00596e3800 syz-executor 815 0 0 0 DL aiordy 0xfffffe005410dab8 [aiod4] 814 0 0 0 DL aiordy 0xfffffe005410e010 [aiod3] 813 0 0 0 DL aiordy 0xfffffe005410e568 [aiod2] 812 0 0 0 DL aiordy 0xfffffe005410eac0 [aiod1] 763 762 763 0 S nanslp 0xffffffff83ba7c40 syz-executor 762 760 760 0 S select 0xfffffe005971f5c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540d8b70 csh 758 681 758 0 Ss select 0xfffffe006de3c640 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00077fd8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585bd0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585bd4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00077fc8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585bd8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00585bdcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585be0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585be4b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585be8b0 getty 685 1 685 0 Ss nanslp 0xffffffff83ba7c41 cron 681 1 681 0 Ss select 0xfffffe006de3c2c0 sshd 494 1 494 0 Ss select 0xfffffe005971f640 syslogd 423 1 423 0 Ss wait 0xfffffe00540aa568 devd 422 1 422 65 Ss select 0xfffffe006de3c7c0 dhclient 337 1 337 0 Ss select 0xfffffe006de3d0c0 dhclient 334 1 334 0 Ss select 0xfffffe00596c15c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cc5820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc3d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0053fe08e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ec80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf4d48 [dom0] 100080 D launds 0xffffffff83cf4d54 [laundry: dom0] 100081 D umarcl 0xffffffff81df2890 [uma] 7 0 0 0 DL - 0xffffffff839205d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84637c30 [pf purge] 5 0 0 0 DL waiting 0xffffffff848fa700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ea340 [doneq0] 100046 D - 0xffffffff838ea2c0 [async] 100075 D - 0xffffffff838ea140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf0640 [crypto] 100043 D crypto_ 0xfffffe0007a95c30 [crypto returns 0] 100044 D crypto_ 0xfffffe0007a95c80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b50640 [g_event] 100038 D - 0xffffffff83b50660 [g_up] 100039 D - 0xffffffff83b50680 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 Run CPU 1 [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cf10e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c43ff0 [swapper] 100005 D - 0xfffffe0007a98b00 [softirq_0] 100006 D - 0xfffffe0007a98900 [softirq_1] 100007 D - 0xfffffe0007a98700 [if_io_tqg_0] 100008 D - 0xfffffe0007a98500 [if_io_tqg_1] 100009 D - 0xfffffe0007a98300 [if_config_tqg_0] 100010 D - 0xfffffe00083f9700 [kqueue_ctx taskq] 100011 D - 0xfffffe00083f9600 [jail_remove taskq] 100012 D - 0xfffffe00083f9500 [bus taskq] 100015 D - 0xfffffe00083f9000 [thread taskq] 100017 D - 0xfffffe00083f8c00 [aiod_kick taskq] 100018 D - 0xfffffe00083f8b00 [deferred_unmount ta] 100019 D - 0xfffffe00083f8a00 [inm_free taskq] 100020 D - 0xfffffe00083f8900 [in6m_free taskq] 100021 D - 0xfffffe00083f8800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f8700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f8700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f8700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f8700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f8600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f8600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f8600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f8600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f8100 [firmware taskq] 100040 D - 0xfffffe00083f7e00 [crypto_0] 100041 D - 0xfffffe00083f7e00 [crypto_1] 100056 D - 0xfffffe00083f7700 [vtnet0 rxq 0] 100057 D - 0xfffffe00083f7600 [vtnet0 txq 0] 100058 D - 0xfffffe00083f7500 [vtnet0 rxq 1] 100059 D - 0xfffffe00083f7400 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d76f00 [virtio_balloon] 100065 D - 0xffffffff827e5f01 [deadlkres] 100069 D - 0xfffffe00593db000 [acpi_task_0] 100070 D - 0xfffffe00593db000 [acpi_task_1] 100071 D - 0xfffffe00593db000 [acpi_task_2] 100073 D - 0xfffffe00083fb100 [mca taskq] 100074 D - 0xfffffe00083f7d00 [CAM taskq] 100076 D - 0xfffffe00593dae00 [ipsec_offload] 100237 D - 0xfffffe00083fbb00 [system_taskq_0] 100238 D - 0xfffffe00083fbb00 [system_taskq_1] 100239 D - 0xfffffe00083fba00 [system_delay_taskq_] 100240 D - 0xfffffe00083fba00 [system_delay_taskq_] 100241 D - 0xfffffe00083fb800 [zvol_tq-0_0] 100242 D - 0xfffffe00083fb800 [zvol_tq-0_1] 100243 D - 0xfffffe00083fb800 [zvol_tq-0_2] 100244 D - 0xfffffe00083fb800 [zvol_tq-0_3] 100245 D - 0xfffffe00083fb800 [zvol_tq-0_4] 100246 D - 0xfffffe00083fb800 [zvol_tq-0_5] 100247 D - 0xfffffe00083fb800 [zvol_tq-0_6] 100248 D - 0xfffffe00083fb800 [zvol_tq-0_7] 100249 D - 0xfffffe00083fb800 [zvol_tq-0_8] 100250 D - 0xfffffe00083fb800 [zvol_tq-0_9] 100251 D - 0xfffffe00083fb800 [zvol_tq-0_10] 100252 D - 0xfffffe00083fb800 [zvol_tq-0_11] 100253 D - 0xfffffe00083fb800 [zvol_tq-0_12] 100254 D - 0xfffffe00083fb800 [zvol_tq-0_13] 100255 D - 0xfffffe00083fb800 [zvol_tq-0_14] 100256 D - 0xfffffe00083fb800 [zvol_tq-0_15] 100257 D - 0xfffffe00083fb800 [zvol_tq-0_16] 100258 D - 0xfffffe00083fb800 [zvol_tq-0_17] 100259 D - 0xfffffe00083fb800 [zvol_tq-0_18] 100260 D - 0xfffffe00083fb800 [zvol_tq-0_19] 100261 D - 0xfffffe00083fb800 [zvol_tq-0_20] 100262 D - 0xfffffe00083fb800 [zvol_tq-0_21] 100263 D - 0xfffffe00083fb800 [zvol_tq-0_22] 100264 D - 0xfffffe00083fb800 [zvol_tq-0_23] 100265 D - 0xfffffe00083fb800 [zvol_tq-0_24] 100266 D - 0xfffffe00083fb800 [zvol_tq-0_25] 100267 D - 0xfffffe00083fb800 [zvol_tq-0_26] 100268 D - 0xfffffe00083fb800 [zvol_tq-0_27] 100269 D - 0xfffffe00083fb800 [zvol_tq-0_28] 100270 D - 0xfffffe00083fb800 [zvol_tq-0_29] 100271 D - 0xfffffe00083fb800 [zvol_tq-0_30] 100272 D - 0xfffffe00083fb800 [zvol_tq-0_31] 100274 D - 0xfffffe005825d200 [arc_prune] 100275 D - 0xfffffe005825ec00 [arc_flush_0] 100276 D - 0xfffffe005825ec00 [arc_flush_1] 100297 D - 0xfffffe005825f100 [dbu_evict] 100319 D - 0xfffffe00083fb500 [z_vdev_file_0] 100320 D - 0xfffffe00083fb500 [z_vdev_file_1] 100321 D - 0xfffffe00083fb500 [z_vdev_file_2] 100322 D - 0xfffffe00083fb500 [z_vdev_file_3] 100323 D - 0xfffffe00083fb500 [z_vdev_file_4] 100324 D - 0xfffffe00083fb500 [z_vdev_file_5] 100325 D - 0xfffffe00083fb500 [z_vdev_file_6] 100326 D - 0xfffffe00083fb500 [z_vdev_file_7] 100327 D - 0xfffffe00083fb500 [z_vdev_file_8] 100328 D - 0xfffffe00083fb500 [z_vdev_file_9] 100329 D - 0xfffffe00083fb500 [z_vdev_file_10] 100330 D - 0xfffffe00083fb500 [z_vdev_file_11] 100331 D - 0xfffffe00083fb500 [z_vdev_file_12] 100332 D - 0xfffffe00083fb500 [z_vdev_file_13] 100333 D - 0xfffffe00083fb500 [z_vdev_file_14] 100334 D - 0xfffffe00083fb500 [z_vdev_file_15] 100345 D - 0xfffffe005825d000 [zfsvfs] 1802 1800 763 60928 Z syz-executor db> show all locks Process 1893 (syz-executor) thread 0xfffffe008004d780 (102157) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0080a68980) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835 Process 1891 (syz-executor) thread 0xfffffe0080046780 (102151) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e5da228) locked @ /syzkaller/managers/i386/kernel/sys/kern/link_elf_obj.c:1241 exclusive sx kernel linker (kernel linker) r = 0 (0xffffffff83b54760) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_linker.c:246 Process 1358 (ifconfig) thread 0xfffffe00541b2780 (101080) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cc6000) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3000 Process 2 (clock) thread 0xfffffe000781a000 (100032) exclusive sleep mutex kqueue (kqueue) r = 0 (0xfffffe00593da900) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_event.c:748 db> show malloc Type InUse MemUse Requests linker 484 12902K 1385 pf_hash 6 12804K 6 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4229 solaris 2427 3642K 4833 sysctloid 45286 2661K 45632 filedesc 306 2445K 1864 vtbuf 24 1968K 46 kobj 332 1328K 621 newblk 9 1026K 4406 vfscache 3 1025K 3 subproc 458 965K 2163 pcb 57 694K 973 inodedep 17 518K 1572 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 276K 9 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 110175 acpica 1674 184K 54474 tidhash 3 141K 3 pagedep 7 130K 879 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 120 120K 146 sem 4 106K 4 kdtrace 573 103K 4061 gtaskqueue 18 98K 18 umtx 736 92K 736 bus 1014 83K 5128 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 530 67K 547 filecaps 19 65K 129 ddb_capture 1 64K 1 BPF 36 55K 122 md_disk 18 41K 68 DEVFS3 139 35K 152 shm 2 34K 13 LRO 32 33K 32 hostcache 1 32K 1 md_sectors 8 32K 12 msg 4 30K 4 kbdmux 6 28K 6 ifaddr 94 25K 97 routetbl 269 23K 721 lltable 69 22K 89 temp 44 22K 3354 GEOM 99 21K 824 DEVFS_RULE 56 20K 56 kstat_data 19 19K 19 cred 51 19K 637 kqueue 238 19K 2900 CC Mem 152 19K 2468 ether_multi 236 19K 347 ifnet 10 19K 11 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 28 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1672 pwddesc 218 14K 2045 eventhandler 166 14K 166 in6_multi 95 13K 108 devstat 6 13K 6 shmfd 10 12K 33 kenv 95 12K 95 plimit 29 11K 450 mount 105 11K 2596 CAM queue 5 11K 1528 taskqueue 93 10K 156 rman 82 10K 487 inpcbpolicy 288 9K 3633 rpc 8 9K 8 bmsafemap 3 9K 1512 UART 12 9K 12 ksem 1 8K 13 pfs_vncache 1 8K 1 audit_evclass 240 8K 304 DEVFSP 115 8K 479 UMA 343 7K 345 sglist 6 7K 6 CAM DEV 3 6K 510 kcovinfo 90 6K 90 pfs_nodes 22 6K 22 proc-args 238 6K 3120 pf_ifnet 14 6K 33 sctp_atcl 13 5K 326 ufs_dirhash 24 5K 24 lockf 41 5K 252 vt 11 5K 11 osd 214 5K 2548 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 55 4K 181147 session 25 4K 123 ip6ndp 18 3K 20 sctp_timw 11 3K 11 terminal 11 3K 11 tun 7 3K 7 uidinfo 6 3K 21 acpidev 20 3K 20 sctp_ifa 19 3K 20 hhook 8 3K 10 in_multi 9 3K 21 clone 9 3K 10 netlink 2 3K 159 sctp_stro 2 2K 21 local_apic 1 2K 1 io_apic 1 2K 1 dirrem 8 2K 1319 ipsec-saq 2 2K 2 Unitno 31 2K 194 select 14 2K 192 nhops 8 2K 12 CAM XPT 22 2K 543 vnodemarker 3 2K 201 toponodes 6 2K 6 ipsecpolicy 2 2K 2 crypto 6 2K 150 sctp_ifn 9 2K 20 msi 9 2K 9 mld 9 2K 9 igmp 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 NFSD session 1 1K 1 frag6 10 1K 65 CAM periph 4 1K 271 ip6opt 4 1K 101 freework 4 1K 1654 ipsec 3 1K 3 mkdir 6 1K 1632 freefile 6 1K 1130 freeblks 3 1K 918 pfil 6 1K 6 isadev 6 1K 16 pci_link 10 1K 10 encap_export_host 12 1K 12 VN POLL 5 1K 21 cryptodev 9 1K 584 sctp_atky 15 1K 345 newdirblk 4 1K 816 diradd 4 1K 1352 indirdep 2 1K 927 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 14 inotify 4 1K 71 vnodes 2 1K 14 ip_msource 4 1K 40 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 sctp_athm 13 1K 328 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 24 eventfd 1 1K 16 pmchooks 1 1K 1 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 4910 iov 2 1K 23247 sctp_vrf 1 1K 1 sctp_map 4 1K 34 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 sigio 1 1K 3 entropy 2 1K 41 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 17 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sfs_nodes 0 0K 0 zones_data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 193 sctp_iter 0 0K 17 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 17 sctp_aadr 0 0K 0 sctp_stri 0 0K 4 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 16 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 32 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 502 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 81 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 113 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 in6_mfilter 0 0K 13 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 34 in_mfilter 0 0K 72 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 40 fadvise 0 0K 0 statfs 0 0K 296 namei_tracker 0 0K 26 export_host 0 0K 0 cl_savebuf 0 0K 69 lio 0 0K 186 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 212 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 628 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 679 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 150 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 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 NEWNFSnode 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 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 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 6 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 176 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8350 1048 24060 0 254 38494208 0 tcp_log 416 6396 5295 36435 0 254 4863456 0 mbuf 256 10258 424 41634 0 254 2734592 0 malloc-16384 16384 152 3 1117 0 1 2539520 0 malloc-4096 4096 565 3 2766 0 2 2326528 0 RADIX NODE 152 13758 407 62841 0 62 2153080 0 malloc-128 128 16073 202 19280 0 126 2083200 0 BUF TRIE 152 328 11476 3972 0 62 1794208 0 malloc-384 384 4224 36 4293 0 30 1635840 0 mbuf_cluster 2048 508 254 540 0 254 1560576 0 UMA Slabs 0 112 11810 28 11810 0 126 1325856 0 malloc-64 64 4896 15705 186044 0 254 1318464 0 malloc-65536 65536 14 5 28 0 1 1245184 0 vmem btag 56 20471 88 20597 0 254 1151304 0 sctp_asoc 2256 2 508 17 0 254 1150560 0 socket 1024 375 641 5919 0 254 1040384 0 FFS inode 1168 683 24 1840 0 8 825776 0 VM OBJECT 248 2696 104 27322 0 62 694400 0 THREAD 1860 353 15 2158 0 8 684480 0 malloc-256 256 2390 220 6710 0 62 668160 0 sctp_ep 1152 11 500 307 0 254 588672 0 256 Bucket 2048 249 15 1594 0 8 540672 0 lkpicurr 168 2 3094 2 0 62 520128 0 MAP ENTRY 96 4807 233 96291 0 126 483840 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-2048 2048 116 76 658 0 8 393216 0 sctp_raddr 736 2 515 22 0 254 380512 0 VNODE 440 726 84 1885 0 30 356400 0 FPU_save_area 832 355 32 2932 0 16 321984 0 PROC 1368 218 13 1901 0 8 316008 0 malloc-16 16 18698 552 21458 0 254 308000 0 tcp_inpcb 1304 156 78 2464 0 8 305136 0 malloc-2048 2048 7 137 514 0 8 294912 0 filedesc0 1072 218 27 2045 0 8 262640 0 zio_buf_comb_262144 262144 0 1 15 0 1 262144 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-32 32 7236 450 8380 0 254 245952 0 UMA Zones 768 315 4 317 0 16 244992 0 malloc-32768 32768 1 6 722 0 1 229376 0 DEVCTL 1024 69 151 200 0 0 225280 0 malloc-128 128 1280 363 28012 0 126 210304 0 malloc-65536 65536 2 1 4 0 1 196608 0 malloc-16384 16384 8 4 26 0 1 196608 0 FFS2 dinode 256 683 67 1840 0 62 192000 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 73 443 1800 0 254 165120 0 malloc-32768 32768 3 2 32 0 1 163840 0 malloc-1024 1024 135 25 187 0 16 163840 0 S VFS Cache 104 1066 455 2595 0 126 158184 0 malloc-4096 4096 30 6 169 0 2 147456 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 130 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-256 256 393 117 2412 0 62 130560 0 mbuf_packet 256 37 471 1942 0 254 130048 0 malloc-8192 8192 12 3 106 0 1 122880 0 ksiginfo 112 215 829 495 0 126 116928 0 UMA Kegs 384 302 1 304 0 30 116352 0 malloc-384 384 266 34 385 0 30 115200 0 malloc-256 256 98 337 4737 0 62 111360 0 VMSPACE 584 147 35 1765 0 16 106288 0 malloc-32768 32768 2 1 122 0 1 98304 0 ertt_txseginfo 40 11 2312 4255 0 254 92920 0 Files 80 778 372 18020 0 126 92000 0 malloc-8192 8192 7 4 35 0 1 90112 0 pipe 736 36 85 664 0 16 89056 0 128 Bucket 1024 63 20 376 0 16 84992 0 malloc-8192 8192 7 3 137 0 1 81920 0 malloc-2048 2048 24 16 100 0 8 81920 0 64 Bucket 512 103 57 6629 0 30 81920 0 malloc-256 256 183 132 1425 0 62 80640 0 malloc-256 256 154 161 3158 0 62 80640 0 sctp_chunk 152 2 518 6 0 254 79040 0 ripcb 376 85 125 555 0 30 78960 0 malloc-4096 4096 9 9 37 0 2 73728 0 malloc-4096 4096 16 2 47 0 2 73728 0 g_bio 408 0 180 22752 0 30 73440 0 malloc-64 64 667 404 5695 0 254 68544 0 malloc-64 64 512 559 1572 0 254 68544 0 tcp_bbr_map 128 0 527 334 0 126 67456 0 malloc-128 128 360 167 546 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 32 Bucket 256 98 157 950 0 62 65280 0 sctp_stream_msg_out 112 1 539 5 0 254 60480 0 TURNSTILE 136 369 72 369 0 62 59976 0 malloc-384 384 64 86 2251 0 30 57600 0 malloc-384 384 73 77 846 0 30 57600 0 malloc-4096 4096 11 3 417 0 2 57344 0 malloc-64 64 456 363 22472 0 254 52416 0 malloc-64 64 484 335 795 0 254 52416 0 malloc-128 128 219 184 1514 0 126 51584 0 malloc-128 128 166 237 916 0 126 51584 0 udp_inpcb 408 16 110 497 0 30 51408 0 cpuset 200 7 249 8303 0 62 51200 0 malloc-256 256 72 123 1104 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 25648 0 16 49152 0 malloc-4096 4096 7 5 35 0 2 49152 0 malloc-2048 2048 18 6 39 0 8 49152 0 malloc-2048 2048 6 18 244 0 8 49152 0 malloc-2048 2048 1 23 574 0 8 49152 0 malloc-1024 1024 9 39 1859 0 16 49152 0 pcpu-64 64 507 261 507 0 254 49152 0 pcpu-8 8 5697 447 6479 0 254 49152 0 SLEEPQUEUE 88 369 143 369 0 126 45056 0 syncache 168 0 264 9 0 254 44352 0 vnpbuf 2624 0 16 3 0 16 41984 0 malloc-4096 4096 5 5 574 0 2 40960 0 rl_entry 48 26 814 1529 0 254 40320 0 da_ccb 544 0 70 5842 0 16 38080 0 udplite_inpcb 408 35 55 117 0 30 36720 0 ertt 72 152 352 2464 0 126 36288 0 malloc-64 64 22 545 513 0 254 36288 0 malloc-64 64 76 491 52579 0 254 36288 0 malloc-64 64 299 268 2380 0 254 36288 0 malloc-32 32 474 660 5343 0 254 36288 0 16 Bucket 144 72 180 611 0 62 36288 0 tcp_rack_map 128 0 279 17 0 126 35712 0 malloc-128 128 51 228 274 0 126 35712 0 malloc-128 128 87 192 3522 0 126 35712 0 malloc-128 128 42 237 2799 0 126 35712 0 routing nhops 256 42 93 54 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 28 107 1679 0 62 34560 0 malloc-256 256 4 131 352 0 62 34560 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-2048 2048 4 12 12 0 8 32768 0 malloc-1024 1024 2 30 108 0 16 32768 0 malloc-1024 1024 25 7 41 0 16 32768 0 malloc-1024 1024 5 27 187 0 16 32768 0 malloc-1024 1024 18 14 5535 0 16 32768 0 malloc-1024 1024 18 14 38 0 16 32768 0 malloc-1024 1024 1 31 8 0 16 32768 0 malloc-512 512 12 52 166 0 30 32768 0 malloc-512 512 15 49 89 0 30 32768 0 malloc-512 512 2 62 206 0 30 32768 0 malloc-512 512 4 60 202 0 30 32768 0 malloc-512 512 2 62 58 0 30 32768 0 malloc-512 512 4 60 86 0 30 32768 0 PWD 40 114 694 896 0 254 32320 0 tcp_bbr_pcb 896 0 36 3 0 16 32256 0 ipq 56 2 574 4 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 4 260 9 0 126 31680 0 PGRP 120 38 226 143 0 126 31680 0 clpbuf 2624 0 12 255 0 4 31488 0 L VFS Cache 320 2 94 83 0 30 30720 0 sctp_laddr 48 0 588 19 0 254 28224 0 malloc-32 32 230 652 1009 0 254 28224 0 4 Bucket 48 7 581 30 0 254 28224 0 AIO 208 3 130 445 0 62 27664 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-8192 8192 0 3 40 0 1 24576 0 tcp_log_id_bucket 176 4 134 8 0 62 24288 0 rtentry 168 44 100 54 0 62 24192 0 8 Bucket 80 92 208 974 0 126 24000 0 itimer 352 5 61 49 0 30 23232 0 splice 184 0 126 7 0 62 23184 0 malloc-384 384 7 53 7 0 30 23040 0 malloc-384 384 1 59 2 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 malloc-384 384 2 58 41 0 30 23040 0 tcp_rack_pcb 1088 0 21 16 0 8 22848 0 domainset 40 0 567 8282 0 254 22680 0 Mountpoints 2816 2 6 17 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 malloc-32 32 260 370 561 0 254 20160 0 malloc-32 32 140 490 1192 0 254 20160 0 malloc-32 32 248 382 20177 0 254 20160 0 malloc-32 32 144 486 790 0 254 20160 0 malloc-32 32 36 594 2719 0 254 20160 0 2 Bucket 32 95 535 881 0 254 20160 0 KNOTE 160 2 123 447 0 62 20000 0 cryptop 280 0 70 53 0 30 19600 0 AIOCB 552 0 35 467 0 16 19320 0 AIOLIO 272 0 70 93 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 3 1 5 0 2 16384 0 malloc-2048 2048 2 6 203 0 8 16384 0 malloc-512 512 0 32 4 0 30 16384 0 malloc-512 512 1 31 84 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 510 490 3182 0 254 16000 0 kenv 258 17 43 1082 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 arc_buf_hdr_t_full 368 4 29 4 0 30 12144 0 vtnet_tx_hdr 24 0 501 4945 0 254 12024 0 malloc-16 16 23 727 257 0 254 12000 0 malloc-16 16 66 684 1983 0 254 12000 0 malloc-16 16 90 660 2160 0 254 12000 0 malloc-16 16 186 564 3025 0 254 12000 0 malloc-16 16 21 729 33042 0 254 12000 0 malloc-16 16 17 733 24832 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 md4 4 1023 249 1023 0 254 5088 0 md2 4 1023 249 1023 0 254 5088 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 25 14 97 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 md107 4 0 0 0 0 254 0 0 zfs_znode_cache 456 0 0 0 0 30 0 0 zap_attr_long_cache 1056 0 0 0 0 8 0 0 zap_name_long 1096 0 0 0 0 8 0 0 zap_attr_cache 288 0 0 0 0 30 0 0 zap_name 328 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 376 0 0 0 0 30 0 0 dbuf_dirty_record_t 376 0 0 0 0 30 0 0 dmu_buf_impl_t 376 0 0 0 0 30 0 0 arc_buf_t 32 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 dnode_t 968 0 0 0 0 16 0 0 sa_cache 272 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1216 0 0 0 0 8 0 0 ddt_log_entry_trad_cache 328 0 0 0 0 30 0 0 ddt_log_entry_flat_cache 144 0 0 0 0 62 0 0 ddt_entry_trad_cache 368 0 0 0 0 30 0 0 ddt_entry_flat_cache 184 0 0 0 0 62 0 0 ddt_cache 29240 0 0 0 0 1 0 0 brt_entry_cache 168 0 0 0 0 62 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_cache 48 0 0 0 0 254 0 0 taskq_zone 160 0 0 0 0 62 0 0 md6 4 0 0 0 0 254 0 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 152 0 0 0 0 62 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl