panic: sx lock still held cpuid = 0 time = 1623987064 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009b526890 vpanic() at vpanic+0x1cc/frame 0xfffffe009b5268f0 panic() at panic+0x43/frame 0xfffffe009b526950 sx_destroy() at sx_destroy+0x63/frame 0xfffffe009b526970 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe009b5269d0 tcp_usr_listen() at tcp_usr_listen+0x18b/frame 0xfffffe009b526a30 solisten() at solisten+0x7a/frame 0xfffffe009b526a70 kern_listen() at kern_listen+0x13c/frame 0xfffffe009b526ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009b526bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009b526bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 39814 tid 157299 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%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 0xfffffe0095a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009b526870 rbp 0xfffffe009b526890 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009b526760 r11 0x1ff64fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff819cf600 r14 0xffffffff81a73fcf r15 0xffffffff81a73fcf rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 39814 (syz-executor.2) at 0xfffff80025b8a000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff80015e27a60 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009f0159f0 (map 0xfffffe009f0159f0) (map.pmap 0xfffffe009f015ab0) (pmap 0xfffffe009f015b10) threads: 4 156586 RunQ syz-executor.2 157281 S connec 0xfffff8004047c840 syz-executor.2 157282 Run CPU 1 syz-executor.2 157299 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 39816 784 784 0 S (threaded) syz-executor.1 156949 S nanslp 0xffffffff8273d0a1 syz-executor.1 157287 S connec 0xfffff8004052abf0 syz-executor.1 157290 S uwait 0xfffff80023d4e500 syz-executor.1 39814 783 783 0 R (threaded) syz-executor.2 156586 RunQ syz-executor.2 157281 S connec 0xfffff8004047c840 syz-executor.2 157282 Run CPU 1 syz-executor.2 157299 Run CPU 0 syz-executor.2 38922 38921 784 0 S uwait 0xfffff800406faf00 syz-executor.1 38921 38919 784 0 SV uwait 0xfffff80039ec9100 syz-executor.1 38920 38919 784 0 S uwait 0xfffff800404fe900 syz-executor.1 38919 1 784 0 DV ppwait 0xfffff800391e2f40 syz-executor.1 33711 1 784 0 S uwait 0xfffff8004014db00 syz-executor.1 33709 1 784 0 S uwait 0xfffff80039201d00 syz-executor.1 33529 1 784 0 S uwait 0xfffff8006368dd00 syz-executor.1 33523 1 784 0 S uwait 0xfffff8004050eb00 syz-executor.1 31764 1 784 0 S uwait 0xfffff80039b40d00 syz-executor.1 31763 1 784 0 S uwait 0xfffff800404fe700 syz-executor.1 31165 0 0 0 DL (threaded) [zfskern] 144498 D t->zthr 0xfffff8003cd0b948 [arc_evict] 144637 D t->zthr 0xfffff800400eab48 [arc_reap] 144638 D - 0xfffff800228e6500 [dbu_evict] 144639 D dbuf_ev 0xffffffff839c35e8 [dbuf_evict_thread] 144646 D - 0xfffff800228e6100 [z_vdev_file_0] 144647 D - 0xfffff800228e6100 [z_vdev_file_1] 144648 D - 0xfffff800228e6100 [z_vdev_file_2] 144649 D - 0xfffff800228e6100 [z_vdev_file_3] 144650 D - 0xfffff800228e6100 [z_vdev_file_4] 144651 D - 0xfffff800228e6100 [z_vdev_file_5] 144652 D - 0xfffff800228e6100 [z_vdev_file_6] 144653 D - 0xfffff800228e6100 [z_vdev_file_7] 144654 D - 0xfffff800228e6100 [z_vdev_file_8] 144655 D - 0xfffff800228e6100 [z_vdev_file_9] 144656 D - 0xfffff800228e6100 [z_vdev_file_10] 144657 D - 0xfffff800228e6100 [z_vdev_file_11] 144658 D - 0xfffff800228e6100 [z_vdev_file_12] 144659 D - 0xfffff800228e6100 [z_vdev_file_13] 144660 D - 0xfffff800228e6100 [z_vdev_file_14] 144661 D - 0xfffff800228e6100 [z_vdev_file_15] 144662 D l2arc_f 0xffffffff83981be0 [l2arc_feed_thread] 144663 D - 0xfffff80023bfcd00 [zfsvfs] 144664 S zevent_ 0xffffffff839c3b68 [sysevent] 27263 1 784 0 S uwait 0xfffff8004050ef00 syz-executor.1 27262 1 784 0 S uwait 0xfffff800405d6300 syz-executor.1 24696 1 784 0 SV uwait 0xfffff8004014d100 syz-executor.1 24441 24433 782 0 SV uwait 0xfffff80039a5f500 syz-executor.0 24433 1 782 0 DV ppwait 0xfffff80040694a10 syz-executor.0 23600 23599 782 0 SV uwait 0xfffff800390d4f00 syz-executor.0 23599 1 782 0 DV ppwait 0xfffff8004049bf40 syz-executor.0 18075 1 782 0 S uwait 0xfffff80039b40900 syz-executor.0 18068 1 782 0 S uwait 0xfffff80039fa0300 syz-executor.0 14626 1 784 0 S uwait 0xfffff800404fed00 syz-executor.1 14617 1 782 0 S uwait 0xfffff8004050e900 syz-executor.0 14616 1 782 0 S uwait 0xfffff80039fa0100 syz-executor.0 12126 12125 794 0 SV uwait 0xfffff8004052cd00 syz-executor.3 12125 1 794 0 DV ppwait 0xfffff8004049b4e0 syz-executor.3 11880 1 783 0 SV uwait 0xfffff80039ec9b00 syz-executor.2 11873 1 783 0 SV uwait 0xfffff800404feb00 syz-executor.2 11730 1 782 0 S uwait 0xfffff8004014d700 syz-executor.0 11728 1 782 0 S uwait 0xfffff80039f03f00 syz-executor.0 11727 1 783 0 S uwait 0xfffff80039d6c500 syz-executor.2 11722 1 783 0 S uwait 0xfffff8004052c700 syz-executor.2 10537 1 783 0 S uwait 0xfffff8004050e300 syz-executor.2 10529 1 783 0 S uwait 0xfffff80039558f00 syz-executor.2 10524 1 783 0 S uwait 0xfffff80039d6cf00 syz-executor.2 10519 1 783 0 S uwait 0xfffff8004050e500 syz-executor.2 10516 1 783 0 S uwait 0xfffff8004052cf00 syz-executor.2 9506 1 794 0 S uwait 0xfffff8003cc01900 syz-executor.3 9505 1 794 0 S uwait 0xfffff80039fa0700 syz-executor.3 9504 1 794 0 S uwait 0xfffff8003cbf1100 syz-executor.3 9501 1 794 0 S uwait 0xfffff8004014dd00 syz-executor.3 8897 1 794 0 S uwait 0xfffff800390d4d00 syz-executor.3 8889 1 794 0 S uwait 0xfffff800390d4b00 syz-executor.3 8647 1 794 0 S uwait 0xfffff80039fa0f00 syz-executor.3 8646 1 794 0 S uwait 0xfffff80039f03300 syz-executor.3 7170 1 794 0 S uwait 0xfffff8003cc01300 syz-executor.3 7169 1 794 0 S uwait 0xfffff8004014df00 syz-executor.3 5829 1 784 0 S uwait 0xfffff80039a5fb00 syz-executor.1 5827 1 794 0 S uwait 0xfffff80039f03500 syz-executor.3 5826 1 782 0 S uwait 0xfffff80039ec9f00 syz-executor.0 5824 1 794 0 S uwait 0xfffff80039558500 syz-executor.3 5821 1 782 0 S uwait 0xfffff8003cc01b00 syz-executor.0 5817 1 783 0 S uwait 0xfffff80039ec9900 syz-executor.2 5815 1 794 0 S uwait 0xfffff80039ec9700 syz-executor.3 5814 1 783 0 S uwait 0xfffff8003c36ad00 syz-executor.2 5813 1 782 0 S uwait 0xfffff80039f03900 syz-executor.0 5811 1 783 0 S uwait 0xfffff8003cc01700 syz-executor.2 5810 1 784 0 S uwait 0xfffff8003cbd5b00 syz-executor.1 5805 1 784 0 S uwait 0xfffff8003cbf1b00 syz-executor.1 5803 1 782 0 S uwait 0xfffff800390d4500 syz-executor.0 5801 1 784 0 S uwait 0xfffff80039558100 syz-executor.1 5800 1 782 0 S uwait 0xfffff80039a5f700 syz-executor.0 5797 1 782 0 S uwait 0xfffff80039b40500 syz-executor.0 5796 1 784 0 S uwait 0xfffff8003ca42300 syz-executor.1 5793 1 784 0 S uwait 0xfffff80039f03d00 syz-executor.1 5791 1 784 0 S uwait 0xfffff80039558300 syz-executor.1 5789 1 784 0 S uwait 0xfffff80039f03700 syz-executor.1 5335 1 794 0 S uwait 0xfffff8003c3dab00 syz-executor.3 5330 1 794 0 S uwait 0xfffff80039ec9500 syz-executor.3 5324 1 794 0 S uwait 0xfffff800390d4100 syz-executor.3 5321 1 794 0 S uwait 0xfffff80015d7b700 syz-executor.3 5319 1 794 0 S uwait 0xfffff8003cbd5d00 syz-executor.3 4714 1 784 0 S uwait 0xfffff8003cbd6100 syz-executor.1 4713 1 784 0 S uwait 0xfffff8003cbd5300 syz-executor.1 4634 1 4634 65 Ss select 0xfffff8003cf6ea40 dhclient 4135 1 4129 0 S uwait 0xfffff8003cbf1300 syz-executor.2 4134 1 4129 0 S uwait 0xfffff80039ec9d00 syz-executor.2 4133 1 4133 0 S uwait 0xfffff8003cc01d00 syz-executor.2 4130 1 783 0 S umtxn 0xfffff80039a5f100 syz-executor.2 3854 1 3854 0 Ss select 0xfffff8003ca64440 dhclient 3851 1 3851 0 Ss select 0xfffff8003cb648c0 dhclient 3832 1 3832 65 Ss select 0xfffff8003cf6e740 dhclient 3083 1 782 0 S uwait 0xfffff8003cbf1700 syz-executor.0 3082 1 782 0 S uwait 0xfffff8003ca42100 syz-executor.0 3021 1 3021 0 Ss select 0xfffff8003cf6e2c0 dhclient 3018 1 3018 0 Ss select 0xfffff8003cc52140 dhclient 2999 1 2999 65 Ss select 0xfffff8003c1eb440 dhclient 2789 1 782 0 S uwait 0xfffff80039558700 syz-executor.0 2784 1 782 0 S uwait 0xfffff8003cbd6500 syz-executor.0 2781 1 784 0 S uwait 0xfffff80039a5f900 syz-executor.1 2780 1 782 0 S uwait 0xfffff80004ca4100 syz-executor.0 2776 1 782 0 S uwait 0xfffff80039a5ff00 syz-executor.0 2774 1 784 0 S uwait 0xfffff8003cf78b00 syz-executor.1 2773 1 782 0 S uwait 0xfffff800390d4300 syz-executor.0 2769 1 782 0 S uwait 0xfffff8003cf78500 syz-executor.0 2768 1 784 0 S uwait 0xfffff80039a5fd00 syz-executor.1 2765 1 784 0 S uwait 0xfffff8003cbd6d00 syz-executor.1 2763 1 784 0 S uwait 0xfffff8003c36af00 syz-executor.1 2136 1 2136 0 Ss select 0xfffff8003ceb8140 dhclient 2133 1 2133 0 Ss select 0xfffff8003906a8c0 dhclient 2114 1 2114 65 Ss select 0xfffff8003ca642c0 dhclient 1795 1 794 0 S uwait 0xfffff8003cbd6700 syz-executor.3 1794 1 782 0 S uwait 0xfffff8003cbd5700 syz-executor.0 1789 1 782 0 S uwait 0xfffff8003cf78f00 syz-executor.0 1786 1 794 0 S uwait 0xfffff8003cbd5500 syz-executor.3 1784 1 783 0 S uwait 0xfffff8003cf78900 syz-executor.2 1781 1 782 0 S uwait 0xfffff80015e46b00 syz-executor.0 1780 1 784 0 S uwait 0xfffff80015e46f00 syz-executor.1 1778 1 794 0 S uwait 0xfffff8003ca42900 syz-executor.3 1777 1 783 0 S uwait 0xfffff8003cbd5f00 syz-executor.2 1773 1 782 0 S uwait 0xfffff8003cf78700 syz-executor.0 1772 1 784 0 S uwait 0xfffff8003cbd5100 syz-executor.1 1770 1 794 0 S uwait 0xfffff8003c3da500 syz-executor.3 1768 1 783 0 S uwait 0xfffff8003c36a900 syz-executor.2 1766 1 782 0 S uwait 0xfffff80015de8500 syz-executor.0 1764 1 782 0 S uwait 0xfffff8003c36a300 syz-executor.0 1763 1 784 0 S uwait 0xfffff8003c36a100 syz-executor.1 1758 1 794 0 S uwait 0xfffff8003cbd6f00 syz-executor.3 1751 1 794 0 S uwait 0xfffff8003c3da900 syz-executor.3 1746 1 794 0 S uwait 0xfffff80015d7b500 syz-executor.3 1742 1 794 0 S uwait 0xfffff8003cbf1d00 syz-executor.3 1142 1 1142 0 Ss select 0xfffff8003cb868c0 dhclient 1139 1 1139 0 Ss select 0xfffff8003cb865c0 dhclient 944 0 0 0 DL aiordy 0xfffff80015e27000 [aiod4] 943 0 0 0 DL aiordy 0xfffff8003cc7b530 [aiod3] 942 0 0 0 DL aiordy 0xfffff8003cde3000 [aiod2] 940 0 0 0 DL aiordy 0xfffff8003cdf3000 [aiod1] 794 780 794 0 Ss piperd 0xfffff80015dee000 syz-executor.3 784 780 784 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 782 780 782 0 Ss piperd 0xfffff8003cb8dba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100094 S uwait 0xfffff80015de8900 syz-fuzzer 100118 S uwait 0xfffff8003c3dad00 syz-fuzzer 100119 S uwait 0xfffff8003c3daf00 syz-fuzzer 100120 S uwait 0xfffff80015e46100 syz-fuzzer 100121 S kqread 0xfffff80015ee9d00 syz-fuzzer 100122 S uwait 0xfffff8003ca42b00 syz-fuzzer 100123 S uwait 0xfffff8003ca42500 syz-fuzzer 100124 S uwait 0xfffff8003ca42700 syz-fuzzer 100125 S uwait 0xfffff8003ca42d00 syz-fuzzer 100126 S uwait 0xfffff8003ca42f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c4055e0 csh 776 694 776 0 Ss select 0xfffff80015777140 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154814b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b094b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b09cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b0d4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b0dcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a944b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a94cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a994b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a99cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015dac2c0 sshd 507 1 507 0 Ss select 0xfffff8003c1eb8c0 syslogd 436 1 436 0 Ss select 0xfffff800157772c0 devd 435 1 435 65 Ss select 0xfffff8001577d440 dhclient 350 1 350 0 Ss select 0xfffff8003c1ebec0 dhclient 347 1 347 0 Ss select 0xfffff80015733bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cae530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015f11ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c4160 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e9b8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8304b410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d84c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4ed80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4ed30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e3d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e3900 [vtnet0 txq 0] 100057 D - 0xfffff800153e3500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e3100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543d900 [virtio_balloon] 100064 D - 0xfffff800154c1d00 [mca taskq] 100066 D - 0xffffffff81e20770 [deadlkres] 100074 D - 0xfffff80015aa0d00 [acpi_task_0] 100075 D - 0xfffff80015aa0d00 [acpi_task_1] 100076 D - 0xfffff80015aa0d00 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] 144631 D - 0xfffff80015aa0100 [system_taskq_0] 144632 D - 0xfffff80015aa0100 [system_taskq_1] 144633 D - 0xfffff800228e6d00 [system_delay_taskq_] 144634 D - 0xfffff800228e6d00 [system_delay_taskq_] 144635 D - 0xfffff800228e6900 [arc_prune_0] 144636 D - 0xfffff800228e6900 [arc_prune_1] 33757 1 784 0 Z syz-executor.1 db> show all locks Process 39814 (syz-executor.2) thread 0xfffffe00a168a560 (157282) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff800409a9d90) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 39814 (syz-executor.2) thread 0xfffffe009e13fc80 (157299) exclusive sleep mutex socket (socket) r = 0 (0xfffff800409a9b10) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:457 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80039ec53f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:450 db> show malloc Type InUse MemUse Requests sysctloid 46272 17352K 46339 pf_hash 5 11560K 5 devbuf 4216 6982K 4245 linker 368 5863K 497 solaris 130 4433K 200 filedesc 220 3545K 76702 tcp_hpts 5 3219K 5 pcb 527 2831K 100376 kobj 326 2608K 486 vtbuf 24 2064K 46 subproc 370 1588K 40029 newblk 10 1037K 50736 vfscache 3 1035K 3 acpica 1674 649K 54806 inodedep 37 556K 39604 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 kdtrace 478 368K 97122 BPF 48 339K 122 umtx 726 318K 726 sctp_atcl 274 274K 68316 DEVFS1 108 216K 125 module 514 193K 514 vnet_data 1 176K 1 vmem 3 168K 9 tidhash 3 164K 3 pagedep 9 140K 38512 UMA 365 137K 365 tfo_ccache 1 136K 1 sctp_atky 320 120K 93008 sem 4 120K 4 sctp_athm 274 103K 69533 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 5816 syncache 1 76K 1 kqueue 178 75K 39988 sctp_timw 144 72K 144 routetbl 130 72K 1422 msg 4 68K 4 ufs_dirhash 103 67K 107 ifaddr 70 66K 72 pwddesc 171 65K 41284 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 127 64K 137 ether_multi 152 57K 212 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 sctp_stro 26 52K 21664 kenv 95 52K 95 DEVFSP 136 51K 7745 eventhandler 136 51K 136 shm 3 48K 41 taskqueue 78 47K 78 ithread 99 43K 99 rman 84 42K 425 KTRACE 103 39K 21502 lltable 44 38K 497 kstat_data 17 34K 17 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 ksem 24 31K 306 GEOM 60 29K 493 in6_multi 65 29K 65 cred 28 28K 668 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 884 kcovinfo 64 24K 68 xform 60 23K 12514 CAM queue 5 21K 1528 selfd 55 21K 516714 osd 54 21K 20443 pf_rule 5 20K 560 pfs_nodes 20 20K 20 proc-args 52 20K 1127 sctp_map 52 20K 43164 UART 12 18K 12 session 35 18K 86 bmsafemap 2 17K 39628 inpcbpolicy 43 17K 29677 rpc 2 16K 2 shmfd 1 16K 64 pfs_vncache 1 16K 1 lockf 38 15K 505 filedesc_to_leader 38 15K 74 dirrem 28 14K 38958 pf_osfp 36 14K 36 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 55 freefile 28 11K 38849 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 13 10K 397 mount 22 10K 397 uidinfo 3 9K 101 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 445 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 pf_table 1 4K 255 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 76626 in_multi 6 3K 18 vnodemarker 3 3K 859 prison 8 3K 8 crypto 6 3K 2692 nexusdev 7 3K 7 feeder 7 3K 7 soname 7 3K 75490 procdesc 5 3K 18 freework 5 3K 41994 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 isadev 6 3K 6 sctp_stri 2 2K 2613 softdep 1 2K 1 freeblks 4 2K 38946 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 241 newdirblk 4 2K 38313 diradd 4 2K 39015 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 5 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 taskq 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 ip6_msource 2 1K 2 ip_msource 2 1K 2 entropy 2 1K 68 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 indirdep 1 1K 5408 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 VN POLL 1 1K 3 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 622 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 31 chd data 0 0K 28 sctp_mcore 0 0K 0 sctp_socko 0 0K 40835 sctp_iter 0 0K 89 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 90 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 305 dctcp data 0 0K 65 htcp data 0 0K 24 cubic data 0 0K 38 vegas data 0 0K 26 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 29789 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 427 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 151 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 264 ip6_moptions 0 0K 9 in6_mfilter 0 0K 10 frag6 0 0K 5 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 10 ip_moptions 0 0K 74 in_mfilter 0 0K 35 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 18 twa_commands 0 0K 0 statfs 0 0K 42769 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 165 tcp_log_dev 0 0K 255 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 41958 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 25 lio 0 0K 47 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 290 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 74600 ioctlops 0 0K 5471 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 334 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 1250 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 17 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8328 689 905234 0 253 36933632 0 ertt_txseginfo 40 680712 22854 11224256 0 254 28142640 0 FFS inode 1160 22512 28 61370 0 8 26146400 0 malloc-384 384 46855 55 203600 0 30 18013440 0 malloc-8192 8192 249 1878 46516 0 1 17424384 0 VNODE 448 22552 92 61412 0 30 10144512 0 malloc-1024 1024 569 5651 116671 0 16 6369280 0 FFS2 dinode 256 22512 48 61369 0 62 5775360 0 mbuf_cluster 2048 2655 1 2655 0 253 5439488 0 malloc-384 384 2669 9381 315834 0 30 4627200 0 sctp_asoc 2288 26 1954 21582 0 253 4530240 0 malloc-1024 1024 4127 33 5399 0 16 4259840 0 malloc-8192 8192 500 6 40301 0 1 4145152 0 malloc-2048 2048 31 1889 21563 0 8 3932160 0 RADIX NODE 144 16536 10145 1018248 0 62 3842064 0 mbuf 256 8950 5960 13083158 0 254 3816960 0 malloc-32768 32768 110 6 38354 0 1 3801088 0 S VFS Cache 104 33582 348 73115 0 126 3528720 0 tcp_log 416 2321 6157 431143 0 253 3526848 0 sctp_ep 1280 246 1974 45208 0 253 2841600 0 pbuf 2624 0 958 0 0 2 2513792 0 UMA Slabs 0 112 18706 11 19593 0 126 2096304 0 BUF TRIE 144 441 13027 24895 0 62 1939392 0 malloc-384 384 581 3729 80099 0 30 1655040 0 tcp_bbr_map 128 8909 2592 866114 0 126 1472128 0 sctp_raddr 736 36 1955 23415 0 253 1465376 0 malloc-1024 1024 51 1245 39739 0 16 1327104 0 malloc-1024 1024 0 1268 29992 0 16 1298432 0 VM OBJECT 264 4754 91 580214 0 30 1279080 0 malloc-384 384 1864 1146 89861 0 30 1155840 0 socket 944 294 498 77474 0 253 747648 0 MAP ENTRY 96 7177 341 2233285 0 126 721728 0 mbuf_packet 256 209 2446 116052 0 254 679680 0 sctp_chunk 152 32 4336 15133 0 253 663936 0 malloc-512 512 50 1246 39184 0 30 663552 0 THREAD 1808 301 62 57299 0 8 656304 0 vmem btag 56 11200 92 11247 0 254 632352 0 256 Bucket 2048 276 30 64719 0 8 626688 0 tcpcb 1080 25 514 20400 0 253 582120 0 malloc-4096 4096 14 112 43118 0 2 516096 0 malloc-1024 1024 420 36 59968 0 16 466944 0 malloc-65536 65536 5 2 182 0 1 458752 0 malloc-65536 65536 0 7 4462 0 1 458752 0 malloc-16384 16384 23 2 48 0 1 409600 0 VMSPACE 2544 142 11 39784 0 4 389232 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-384 384 823 67 103217 0 30 341760 0 malloc-65536 65536 3 2 21 0 1 327680 0 DIRHASH 1024 307 5 311 0 16 319488 0 malloc-512 512 257 319 91585 0 30 294912 0 malloc-384 384 645 65 148729 0 30 272640 0 malloc-2048 2048 125 7 451 0 8 270336 0 UMA Zones 768 337 2 337 0 16 260352 0 PROC 1328 175 20 39821 0 8 258960 0 malloc-16384 16384 10 5 31 0 1 245760 0 malloc-512 512 427 37 8061 0 30 237568 0 malloc-1024 1024 197 3 377 0 16 204800 0 filedesc0 1072 171 18 41284 0 8 202608 0 g_bio 408 0 480 142770 0 30 195840 0 malloc-384 384 442 68 517833 0 30 195840 0 32 Bucket 256 621 69 485788 0 62 176640 0 malloc-8192 8192 17 4 652 0 1 172032 0 sctp_stream_msg_out 112 13 1355 10923 0 253 153216 0 tcp_inpcb 488 28 276 20400 0 253 148352 0 malloc-16384 16384 6 3 269 0 1 147456 0 malloc-512 512 199 81 82960 0 30 143360 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 7 1 12 0 1 131072 0 UMA Kegs 384 322 1 322 0 30 124032 0 clpbuf 2624 0 47 2061 0 15 123328 0 128 Bucket 1024 60 47 9501 0 16 109568 0 DEVCTL 1024 0 104 133 0 0 106496 0 malloc-1024 1024 98 6 139 0 16 106496 0 malloc-32768 32768 1 2 122 0 1 98304 0 malloc-32768 32768 2 1 17 0 1 98304 0 malloc-16384 16384 1 5 279 0 1 98304 0 malloc-8192 8192 8 4 26 0 1 98304 0 16 Bucket 144 569 75 10120 0 62 92736 0 malloc-16384 16384 3 2 23 0 1 81920 0 malloc-8192 8192 4 5 193 0 1 73728 0 malloc-1024 1024 68 4 1289 0 16 73728 0 malloc-384 384 124 66 14126 0 30 72960 0 malloc-2048 2048 29 5 59 0 8 69632 0 malloc-512 512 134 2 511 0 30 69632 0 Files 80 595 255 155482 0 126 68000 0 udplite_inpcb 488 2 134 5352 0 253 66368 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 3 0 1 65536 0 malloc-32768 32768 0 2 3 0 1 65536 0 64 Bucket 512 52 76 80536 0 30 65536 0 malloc-512 512 60 60 1158 0 30 61440 0 malloc-8192 8192 2 5 42779 0 1 57344 0 malloc-4096 4096 9 5 3526 0 2 57344 0 malloc-2048 2048 25 3 547 0 8 57344 0 TURNSTILE 136 364 14 364 0 62 51408 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-16384 16384 0 3 22 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 pcpu-8 8 5203 941 16159 0 254 49152 0 malloc-4096 4096 9 2 363 0 2 45056 0 malloc-512 512 21 67 40862 0 30 45056 0 pipe 744 23 37 1658 0 16 44640 0 ksiginfo 112 178 218 2751 0 126 44352 0 2 Bucket 32 1088 298 25815 0 254 44352 0 ripcb 488 7 73 3140 0 253 39040 0 tcp_bbr_pcb 832 11 34 8618 0 16 37440 0 NAMEI 1024 0 36 266776 0 16 36864 0 malloc-4096 4096 3 6 36 0 2 36864 0 malloc-512 512 6 66 1673 0 30 36864 0 pcpu-64 64 492 84 492 0 254 36864 0 SLEEPQUEUE 88 364 20 364 0 126 33792 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 60 0 1 32768 0 malloc-4096 4096 8 0 26 0 2 32768 0 8 Bucket 80 285 115 13661 0 126 32000 0 tcp_rack_pcb 832 0 36 622 0 16 29952 0 malloc-4096 4096 2 5 723 0 2 28672 0 malloc-2048 2048 0 14 3705 0 8 28672 0 PWD 32 98 784 46662 0 254 28224 0 KNOTE 160 28 147 452784 0 62 28000 0 L VFS Cache 320 72 12 77 0 30 26880 0 sctp_laddr 48 7 497 15604 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 488 8 40 785 0 253 23424 0 itimer 352 0 66 107 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 1 9 73 0 8 20480 0 ertt 72 25 255 20400 0 126 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 24 51 2477 0 253 19200 0 malloc-4096 4096 0 4 71 0 2 16384 0 vtnet_tx_hdr 24 1 667 11072226 0 254 16032 0 malloc-4096 4096 3 0 3 0 2 12288 0 tcp_rack_map 112 0 108 924 0 126 12096 0 4 Bucket 48 7 245 835 0 254 12096 0 kenv 258 15 30 1048 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 29 0 8 8192 0 pf tags 104 2 76 28 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 12 0 253 8096 0 PGRP 88 37 55 100 0 126 8096 0 rl_entry 40 163 39 163 0 254 8080 0 sctp_asconf_ack 48 0 168 197 0 254 8064 0 udpcb 32 10 242 6137 0 254 8064 0 tcp_log_node 120 0 66 10 0 126 7920 0 sctp_readq 152 0 52 1126 0 253 7904 0 AIO 208 3 35 103 0 62 7904 0 cryptop 280 0 28 428 0 30 7840 0 AIOCB 552 0 14 244 0 16 7728 0 AIOLIO 272 0 28 47 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 37 0 126 6448 0 tfo_ccache_entries 80 2 62 2 0 126 5120 0 domainset 40 0 126 26 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 5 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 253 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 16 23 19 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 zfs_znode_cache 472 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 360 0 0 0 0 30 0 0 dmu_buf_impl_t 408 0 0 0 0 30 0 0 arc_buf_t 64 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 arc_buf_hdr_t_full_crypt 424 0 0 0 0 30 0 0 arc_buf_hdr_t_full 360 0 0 0 0 30 0 0 dnode_t 1040 0 0 0 0 8 0 0 sa_cache 296 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_14680064 14680064 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_10485760 10485760 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_7340032 7340032 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_5242880 5242880 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3670016 3670016 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2621440 2621440 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1835008 1835008 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1310720 1310720 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_917504 917504 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_655360 655360 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_458752 458752 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_327680 327680 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_229376 229376 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_163840 163840 0 0 0 0 1 0 0 zio_buf_comb_114688 114688 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_81920 81920 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 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0 0 0 4 0 0 zio_buf_2560 2560 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 1232 0 0 0 0 8 0 0 ddt_entry_cache 392 0 0 0 0 30 0 0 ddt_cache 24840 0 0 0 0 1 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_history_cache 8 0 0 0 0 254 0 0 reference_cache 40 0 0 0 0 254 0 0 taskq_zone 192 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry 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