Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff830418d0 stack pointer = 0x0:0xfffffe009ec74870 frame pointer = 0x0:0xfffffe009ec74910 16:03:40 executing program 0: socketpair(0x17, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x54, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580), 0x2, 0x0) r2 = dup(r1) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000080)="94d6f6992a58937f7ea0e3f51e0da03b874eb582583f5f13233b5124d07607f262131fe61a6d82a560b94752ca1d43ba415673ec8f2873ff0d2d07d0a02ede50b5f6b4e2c65a426c3195772255ceb14bb076c8d5ee8b") ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000000)) code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 7080 (syz-executor.1) trap number = 9 panic: general protection fault cpuid = 1 time = 1625069020 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009ec74540 vpanic() at vpanic+0x1cc/frame 0xfffffe009ec745a0 panic() at panic+0x43/frame 0xfffffe009ec74600 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009ec74680 trap() at trap+0xf7/frame 0xfffffe009ec747a0 calltrap() at calltrap+0x8/frame 0xfffffe009ec747a0 --- trap 0x9, rip = 0xffffffff830418d0, rsp = 0xfffffe009ec74870, rbp = 0xfffffe009ec74910 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe009ec74910 sctp6_connect() at sctp6_connect+0x208/frame 0xfffffe009ec749b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009ec74a10 kern_connectat() at kern_connectat+0x21b/frame 0xfffffe009ec74a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009ec74ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009ec74bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 7080 tid 220386 ] Stopped at kdb_enter+0x67: movq $0,0x16400ee(%rip) 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 0xfffffe0096600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009ec74520 rbp 0xfffffe009ec74540 rsi 0x40001 rdi 0xffffffff811327b6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009ec74410 r11 0x1ff61fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981d00 r14 0xffffffff81a74f75 r15 0xffffffff81a74f75 rip 0xffffffff81129817 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x16400ee(%rip) db> show proc Process 7080 (syz-executor.1) at 0xfffff80059801538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff8003c3f6538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009558c9f0 (map 0xfffffe009558c9f0) (map.pmap 0xfffffe009558cab0) (pmap 0xfffffe009558cb10) threads: 2 219581 RunQ syz-executor.1 220386 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 7082 782 782 0 R CPU 0 syz-executor.0 7080 783 783 0 R (threaded) syz-executor.1 219581 RunQ syz-executor.1 220386 Run CPU 1 syz-executor.1 7079 810 810 0 R (threaded) syz-executor.3 218767 RunQ syz-executor.3 220385 S uwait 0xfffff8005926eb00 syz-executor.3 7077 802 802 0 R (threaded) syz-executor.2 213472 RunQ syz-executor.2 220383 S uwait 0xfffff8005926e700 syz-executor.2 97623 1 783 0 S uwait 0xfffff8003cd5e900 syz-executor.1 97622 1 783 0 S uwait 0xfffff80038466f00 syz-executor.1 97614 1 783 0 S uwait 0xfffff80014992900 syz-executor.1 97613 1 783 0 S uwait 0xfffff800591d9100 syz-executor.1 91196 1 783 0 S uwait 0xfffff8003850b700 syz-executor.1 91189 1 783 0 S uwait 0xfffff8003852af00 syz-executor.1 89988 0 0 0 DL (threaded) [zfskern] 191204 D t->zthr 0xfffff8003843db48 [arc_evict] 201839 D t->zthr 0xfffff8003cce2148 [arc_reap] 201840 D - 0xfffff8003c37ed00 [dbu_evict] 201841 D dbuf_ev 0xffffffff839c76e8 [dbuf_evict_thread] 201842 D - 0xfffff8003c354100 [z_vdev_file_0] 201843 D - 0xfffff8003c354100 [z_vdev_file_1] 201844 D - 0xfffff8003c354100 [z_vdev_file_2] 201845 D - 0xfffff8003c354100 [z_vdev_file_3] 201846 D - 0xfffff8003c354100 [z_vdev_file_4] 201847 D - 0xfffff8003c354100 [z_vdev_file_5] 201848 D - 0xfffff8003c354100 [z_vdev_file_6] 201849 D - 0xfffff8003c354100 [z_vdev_file_7] 201850 D - 0xfffff8003c354100 [z_vdev_file_8] 201851 D - 0xfffff8003c354100 [z_vdev_file_9] 201852 D - 0xfffff8003c354100 [z_vdev_file_10] 201853 D - 0xfffff8003c354100 [z_vdev_file_11] 201854 D - 0xfffff8003c354100 [z_vdev_file_12] 201855 D - 0xfffff8003c354100 [z_vdev_file_13] 201856 D - 0xfffff8003c354100 [z_vdev_file_14] 201857 D - 0xfffff8003c354100 [z_vdev_file_15] 201858 D l2arc_f 0xffffffff83985ce0 [l2arc_feed_thread] 201859 D - 0xfffff8003c354500 [zfsvfs] 201860 S zevent_ 0xffffffff839c7d88 [sysevent] 87101 87099 810 0 SV uwait 0xfffff8003c5e7f00 syz-executor.3 87099 1 810 0 DV ppwait 0xfffff800384894e8 syz-executor.3 85419 1 782 0 S uwait 0xfffff80014accb00 syz-executor.0 85418 1 782 0 S uwait 0xfffff80038473d00 syz-executor.0 83626 1 782 0 SV uwait 0xfffff80014dcf700 syz-executor.0 83620 1 782 0 SV uwait 0xfffff800574e5100 syz-executor.0 82699 82696 802 0 SV uwait 0xfffff800148a5100 syz-executor.2 82696 1 802 0 DV ppwait 0xfffff8003837ba20 syz-executor.2 82198 82197 782 0 SV uwait 0xfffff80015d9f500 syz-executor.0 82197 1 782 0 DV ppwait 0xfffff800381fcf58 syz-executor.0 82120 82119 782 0 SV uwait 0xfffff80014acc100 syz-executor.0 82119 1 782 0 DV ppwait 0xfffff8005753af58 syz-executor.0 79676 1 810 0 S uwait 0xfffff800140e8700 syz-executor.3 79669 1 810 0 S uwait 0xfffff8001473db00 syz-executor.3 79666 1 810 0 S uwait 0xfffff8003ca25700 syz-executor.3 79357 1 810 0 S uwait 0xfffff8003cd5ed00 syz-executor.3 79356 1 810 0 S uwait 0xfffff8001473d700 syz-executor.3 75558 1 783 0 S uwait 0xfffff80057214900 syz-executor.1 73510 1 810 0 SV uwait 0xfffff800140e8500 syz-executor.3 73508 1 810 0 SV uwait 0xfffff800140e8b00 syz-executor.3 69193 1 783 0 S uwait 0xfffff80057587500 syz-executor.1 69192 1 783 0 S uwait 0xfffff800148a5500 syz-executor.1 64909 1 810 0 S uwait 0xfffff8003cf7d900 syz-executor.3 64905 1 810 0 S uwait 0xfffff80014accd00 syz-executor.3 62515 1 810 0 S uwait 0xfffff8001473df00 syz-executor.3 62513 1 810 0 S uwait 0xfffff80057587100 syz-executor.3 61896 61895 810 0 SV uwait 0xfffff80057214300 syz-executor.3 61895 1 810 0 DV ppwait 0xfffff800381fca20 syz-executor.3 56147 1 810 0 SV uwait 0xfffff800148a5700 syz-executor.3 56146 1 810 0 SV uwait 0xfffff8003cf64d00 syz-executor.3 55113 1 810 0 S uwait 0xfffff80014dcf500 syz-executor.3 55112 1 810 0 S uwait 0xfffff8003cf7dd00 syz-executor.3 55041 55037 810 0 SV uwait 0xfffff80014992f00 syz-executor.3 55037 1 810 0 DV ppwait 0xfffff80057f01f58 syz-executor.3 53571 53568 802 0 SV uwait 0xfffff8003cf7d700 syz-executor.2 53568 1 802 0 DV ppwait 0xfffff80057f6bf58 syz-executor.2 53304 1 783 0 S uwait 0xfffff8003cd70500 syz-executor.1 53302 1 783 0 S uwait 0xfffff8003cf7d300 syz-executor.1 53175 1 802 0 S uwait 0xfffff8003cd74100 syz-executor.2 53173 1 802 0 S uwait 0xfffff80057587d00 syz-executor.2 53033 53031 783 0 SV uwait 0xfffff80015ef4100 syz-executor.1 53031 1 783 0 DV ppwait 0xfffff80057cfca20 syz-executor.1 51786 51785 802 0 SV uwait 0xfffff80014acc700 syz-executor.2 51785 1 802 0 DV ppwait 0xfffff80057f01a20 syz-executor.2 48840 1 782 0 S uwait 0xfffff80014992b00 syz-executor.0 48833 1 782 0 S uwait 0xfffff800148a5900 syz-executor.0 41892 41886 41892 0 SVs uwait 0xfffff8003cd70100 syz-executor.3 41886 1 41886 0 DVs ppwait 0xfffff80014a3b4e8 syz-executor.3 35567 1 810 0 S uwait 0xfffff80014992300 syz-executor.3 35566 1 810 0 S uwait 0xfffff800140e8300 syz-executor.3 34063 1 802 0 S uwait 0xfffff80015ef4500 syz-executor.2 34062 1 802 0 S uwait 0xfffff80015ef4300 syz-executor.2 33345 1 782 0 S uwait 0xfffff8003cd5e300 syz-executor.0 33340 1 782 0 S uwait 0xfffff8003cf64900 syz-executor.0 33335 1 782 0 S uwait 0xfffff8003cf64f00 syz-executor.0 31644 1 782 0 S uwait 0xfffff8003cd5eb00 syz-executor.0 31642 1 782 0 S uwait 0xfffff80015ef4b00 syz-executor.0 31400 1 802 0 S uwait 0xfffff8003cd5e500 syz-executor.2 31399 1 802 0 S uwait 0xfffff8003cd70f00 syz-executor.2 31392 1 802 0 S uwait 0xfffff80014dcfd00 syz-executor.2 31389 1 802 0 S uwait 0xfffff8003cd70700 syz-executor.2 31343 1 802 0 S uwait 0xfffff8003c443100 syz-executor.2 31342 1 802 0 S uwait 0xfffff8003cf64100 syz-executor.2 31334 1 810 0 S uwait 0xfffff8003cbb7300 syz-executor.3 31333 1 810 0 S uwait 0xfffff8003ca25100 syz-executor.3 31328 1 810 0 S uwait 0xfffff8003cf7db00 syz-executor.3 31327 1 810 0 S uwait 0xfffff80014992500 syz-executor.3 19620 1 782 0 S uwait 0xfffff80014dcf100 syz-executor.0 19610 1 782 0 S uwait 0xfffff800140e8100 syz-executor.0 19602 1 782 0 S uwait 0xfffff8003cbb7f00 syz-executor.0 19595 1 810 0 S uwait 0xfffff8003cbb7100 syz-executor.3 19587 1 810 0 S uwait 0xfffff80015e93500 syz-executor.3 19578 1 810 0 S uwait 0xfffff80014dcff00 syz-executor.3 18625 1 783 0 S uwait 0xfffff80015e93300 syz-executor.1 18621 1 783 0 S uwait 0xfffff8003c5e7d00 syz-executor.1 11241 1 11241 65 Ss select 0xfffff800145a1a40 dhclient 9003 1 9003 0 Ss select 0xfffff800140cb440 dhclient 9000 1 9000 0 Ss select 0xfffff800147d7a40 dhclient 8981 1 8981 65 Ss select 0xfffff800145fe440 dhclient 7127 1 7127 0 Ss select 0xfffff800149c7440 dhclient 7124 1 7124 0 Ss select 0xfffff8003c23da40 dhclient 7100 1 7100 65 Ss select 0xfffff80015e828c0 dhclient 5530 1 783 0 S uwait 0xfffff8003cd70900 syz-executor.1 5528 1 783 0 S uwait 0xfffff8003cd70d00 syz-executor.1 4830 1 783 0 S uwait 0xfffff80015d9f100 syz-executor.1 4759 1 4759 0 Ss select 0xfffff80014198440 dhclient 4748 1 4748 0 Ss select 0xfffff800141518c0 dhclient 4707 1 4707 65 Ss select 0xfffff800141512c0 dhclient 4675 1 810 0 S uwait 0xfffff8003cf7df00 syz-executor.3 4674 1 810 0 S uwait 0xfffff800140e8f00 syz-executor.3 3453 0 0 0 DL aiordy 0xfffff8003cc11538 [aiod4] 3452 0 0 0 DL aiordy 0xfffff8003cb79000 [aiod3] 3451 0 0 0 DL aiordy 0xfffff8003cdb7000 [aiod2] 3450 0 0 0 DL aiordy 0xfffff80015ec2538 [aiod1] 1418 1 802 0 S uwait 0xfffff8003cd70b00 syz-executor.2 1417 1 802 0 S umtxn 0xfffff8003c5e7500 syz-executor.2 1408 1 802 0 S uwait 0xfffff8003c5e7b00 syz-executor.2 1407 1 802 0 S uwait 0xfffff8003cbb7700 syz-executor.2 1406 1 802 0 S uwait 0xfffff80015e93100 syz-executor.2 1404 1 802 0 S uwait 0xfffff8003cbb7d00 syz-executor.2 827 1 827 0 Ss select 0xfffff8003cd6ed40 dhclient 822 1 822 0 Ss select 0xfffff8003c9ba5c0 dhclient 810 780 810 0 Rs syz-executor.3 802 780 802 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffff80015da2100 syz-fuzzer 100117 S uwait 0xfffff8003c443500 syz-fuzzer 100118 S uwait 0xfffff8003c443700 syz-fuzzer 100119 S uwait 0xfffff8003c443900 syz-fuzzer 100120 S kqread 0xfffff8003c443300 syz-fuzzer 100121 S uwait 0xfffff80015d9f700 syz-fuzzer 100122 S uwait 0xfffff8003c5e7100 syz-fuzzer 100123 S uwait 0xfffff80015d9f900 syz-fuzzer 100909 S uwait 0xfffff8003cd74700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c548b20 csh 776 694 776 0 Ss select 0xfffff8003c3b4bc0 sshd 760 1 760 0 Rs+ getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015f66ec0 sshd 507 1 507 0 Ds getbuf 0xfffffe000385e67c syslogd 436 1 436 0 Ss select 0xfffff80015dbe2c0 devd 435 1 435 65 Ss select 0xfffff80015e908c0 dhclient 350 1 350 0 Ss select 0xfffff80015edb8c0 dhclient 347 1 347 0 Ss select 0xfffff80015e82140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1538 [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 0xfffff80004ddc4e8 [/ 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 0xffffffff815c5b10 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8309b8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82ed6410 [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 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [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 - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [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 0xfffff80004bda538 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e218a1 [deadlkres] 100074 D - 0xfffff80015ac7100 [acpi_task_0] 100075 D - 0xfffff80015ac7100 [acpi_task_1] 100076 D - 0xfffff80015ac7100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 201833 D - 0xfffff80014281900 [system_taskq_0] 201834 D - 0xfffff80014281900 [system_taskq_1] 201835 D - 0xfffff80014281500 [system_delay_taskq_] 201836 D - 0xfffff80014281500 [system_delay_taskq_] 201837 D - 0xfffff8003c37e900 [arc_prune_0] 201838 D - 0xfffff8003c37e900 [arc_prune_1] 5101 1 783 0 Z syz-executor.1 5102 1 783 0 Z syz-executor.1 db> show all locks Process 7082 (syz-executor.0) thread 0xfffffe009525e020 (209990) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a09d7060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 7080 (syz-executor.1) thread 0xfffffe009ebedac0 (220386) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80059871468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b3768) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80059871488) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:870 Process 507 (syslogd) thread 0xfffffe00558d4ac0 (100103) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003c4243f0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3528 db> show malloc Type InUse MemUse Requests sysctloid 46272 17352K 46339 pf_hash 5 11560K 5 sctp_stro 95 8386K 58656 devbuf 4216 6982K 4245 linker 388 6152K 531 solaris 130 4433K 200 pf_rule 808 3232K 2720 tcp_hpts 5 3219K 5 filedesc 186 2995K 211863 kobj 326 2608K 486 vtbuf 24 2064K 46 pcb 691 1878K 336444 subproc 341 1461K 107194 inodedep 638 1157K 111170 newblk 10 1037K 152873 vfscache 3 1035K 3 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 kdtrace 448 347K 227401 BPF 46 337K 217 dirrem 628 314K 108769 umtx 616 270K 616 freefile 628 236K 108695 sctp_timw 465 233K 465 sctp_atcl 218 218K 212683 DEVFS1 108 216K 125 module 515 194K 515 vnet_data 1 176K 1 inpcbpolicy 464 174K 49323 osd 453 170K 36389 tidhash 3 164K 3 pagedep 9 140K 105948 UMA 365 137K 365 tfo_ccache 1 136K 1 shm 12 120K 77 sem 4 120K 4 sctp_atky 313 118K 274887 vmem 3 112K 7 routetbl 176 105K 627 tcp_fsb 254 96K 7437 audit_evclass 236 89K 294 sctp_athm 218 82K 214666 temp 36 81K 43022 mtx_pool 2 80K 2 syncache 1 76K 1 sctp_map 190 72K 116576 kqueue 164 70K 107233 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 127 64K 137 pwddesc 154 58K 107948 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 136 51K 136 pf_table 12 48K 52 taskqueue 78 47K 78 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 679 KTRACE 100 38K 102 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 DEVFSP 83 32K 15190 cred 30 30K 461 GEOM 60 29K 493 in6_multi 65 29K 65 ksem 11 28K 950 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 744 kcovinfo 64 24K 68 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 52 20K 830 selfd 50 19K 1408103 session 37 19K 69 UART 12 18K 12 bmsafemap 3 17K 110147 rpc 2 16K 2 shmfd 1 16K 1349 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 34 13K 181 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 25 10K 151 uidinfo 3 9K 40 pf_ifnet 10 9K 34 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 321 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 filedesc_to_leader 11 5K 18 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 CAM CCB 1 4K 75084 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 211728 in_multi 6 3K 8 vnodemarker 3 3K 383 prison 8 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 138817 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 109644 NFSD session 1 2K 1 xform 5 2K 17588 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 166810 filecaps 5 2K 124 crypto 4 2K 312 newdirblk 4 2K 105864 diradd 4 2K 108815 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 2 ktls 1 1K 1 cdev 2 1K 2 taskq 2 1K 2 aesni_data 2 1K 2 dctcp data 2 1K 29 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 52 CAM SIM 2 1K 2 sigio 2 1K 28 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vegas data 1 1K 100 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 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 73109 sctp_iter 0 0K 205 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 194 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 168 sctp_stri 0 0K 4671 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 112 cubic data 0 0K 79 htcp data 0 0K 458 mqdata 0 0K 0 tcp_do 0 0K 0 chd data 0 0K 492 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 92098 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 191 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 7 allocindir 0 0K 0 indirdep 0 0K 12608 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 1223 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 4 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 0 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 1 twa_commands 0 0K 0 statfs 0 0K 106568 namei_tracker 0 0K 39 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 3123 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 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 42 lio 0 0K 32 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 550 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 88805 ioctlops 0 0K 6862 eventfd 0 0K 171 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 1392 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 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 8341 1333 963823 0 254 39624704 0 malloc-384 384 47685 4235 168875 0 30 19937280 0 malloc-8192 8192 125 2111 151537 0 2 18317312 0 sctp_asoc 2288 95 2125 58288 0 254 5079360 0 malloc-384 384 2159 10181 2061211 0 30 4738560 0 malloc-2048 2048 112 2112 65803 0 8 4554752 0 malloc-1024 1024 223 4225 223942 0 16 4554752 0 malloc-1024 1024 4182 14 4653 0 16 4296704 0 tcp_log 416 53 9658 548269 0 254 4039776 0 malloc-4096 4096 815 2 2361 0 2 3346432 0 malloc-32768 32768 96 4 105934 0 1 3276800 0 mbuf 256 9784 2921 13562280 0 254 3252480 0 malloc-1024 1024 733 2419 112992 0 16 3227648 0 mbuf_cluster 2048 1560 2 1568 0 254 3198976 0 malloc-1024 1024 143 2781 94443 0 16 2994176 0 sctp_ep 1280 123 2178 151532 0 254 2945280 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 malloc-1024 1024 443 2133 272483 0 16 2637824 0 pbuf 2624 0 957 0 0 2 2511168 0 UMA Slabs 0 112 20955 30 21172 0 126 2350320 0 RADIX NODE 144 14035 438 2299012 0 65 2084112 0 BUF TRIE 144 218 13250 35192 0 62 1939392 0 sctp_raddr 736 118 2412 68627 0 254 1862080 0 malloc-512 512 790 2450 109459 0 30 1658880 0 malloc-384 384 1265 2355 479661 0 30 1390080 0 malloc-8192 8192 162 6 107010 0 1 1376256 0 tcp_bbr_map 128 3670 5196 2057581 0 126 1134848 0 socket 944 523 369 203352 0 254 842048 0 malloc-32768 32768 1 23 188 0 1 786432 0 ertt_txseginfo 40 5844 12538 7408330 0 254 735280 0 FFS inode 1160 575 27 109275 0 8 698320 0 malloc-384 384 1727 63 54007 0 30 687360 0 malloc-65536 65536 4 6 10266 0 1 655360 0 VM OBJECT 264 2386 89 1515876 0 30 653400 0 tcpcb 1080 424 171 36346 0 254 642600 0 MAP ENTRY 96 5937 279 5811196 0 126 596736 0 THREAD 1808 285 23 120387 0 8 556864 0 malloc-384 384 1260 170 50517 0 30 549120 0 tcp_inpcb 488 424 672 36346 0 254 534848 0 256 Bucket 2048 234 14 47331 0 8 507904 0 malloc-16384 16384 26 4 76 0 1 491520 0 sctp_chunk 152 38 2718 15199 0 254 418912 0 malloc-384 384 870 220 461704 0 30 418560 0 mbuf_packet 256 226 1334 582655 0 254 399360 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 tcp_rack_pcb 832 254 178 7437 0 16 359424 0 vmem btag 56 6203 49 6203 0 254 350112 0 VMSPACE 2544 119 10 106964 0 4 328176 0 malloc-65536 65536 4 1 5 0 1 327680 0 tcp_bbr_pcb 832 5 373 20250 0 16 314496 0 VNODE 448 614 88 109316 0 30 314496 0 malloc-512 512 32 568 166819 0 30 307200 0 malloc-2048 2048 128 4 163 0 8 270336 0 malloc-65536 65536 0 4 23 0 1 262144 0 UMA Zones 768 337 2 337 0 16 260352 0 malloc-512 512 479 25 9604 0 30 258048 0 malloc-4096 4096 20 39 76097 0 2 241664 0 PROC 1336 161 19 107012 0 8 240480 0 malloc-16384 16384 4 10 87 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-384 384 504 66 126443 0 30 218880 0 malloc-8192 8192 25 1 49 0 1 212992 0 32 Bucket 256 731 79 56329 0 62 207360 0 malloc-384 384 348 182 172810 0 30 203520 0 malloc-1024 1024 193 3 203 0 16 200704 0 malloc-16384 16384 11 1 247 0 1 196608 0 malloc-512 512 326 58 106527 0 30 196608 0 filedesc0 1072 154 21 107948 0 8 187600 0 FFS2 dinode 256 575 115 109275 0 62 176640 0 malloc-512 512 201 127 259419 0 30 167936 0 malloc-8192 8192 14 5 93 0 1 155648 0 S VFS Cache 104 1098 384 116936 0 126 154128 0 tcp_rack_map 112 528 696 8287 0 126 137088 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 clpbuf 2624 0 48 214 0 16 125952 0 128 Bucket 1024 86 37 36271 0 16 125952 0 UMA Kegs 384 322 1 322 0 30 124032 0 16 Bucket 144 761 79 19838 0 62 120960 0 ksiginfo 112 165 879 4162 0 126 116928 0 malloc-16384 16384 2 5 70 0 1 114688 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 129 63 111173 0 30 98304 0 pcpu-8 8 11839 449 25808 0 254 98304 0 g_bio 408 4 226 296460 0 30 93840 0 ripcb 488 31 129 11349 0 254 78080 0 malloc-4096 4096 13 4 2435 0 2 69632 0 sctp_stream_msg_out 112 71 541 9411 0 254 68544 0 malloc-16384 16384 2 2 11 0 1 65536 0 malloc-8192 8192 2 6 109374 0 1 65536 0 malloc-2048 2048 10 20 541 0 8 61440 0 64 Bucket 512 51 61 41249 0 30 57344 0 malloc-512 512 42 62 3161 0 30 53248 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 Files 80 354 246 383920 0 126 48000 0 TURNSTILE 136 309 27 309 0 62 45696 0 malloc-4096 4096 10 1 65 0 2 45056 0 pipe 744 30 30 8264 0 16 44640 0 sctp_laddr 48 8 916 23952 0 254 44352 0 ertt 72 424 192 36346 0 126 44352 0 2 Bucket 32 1181 205 50817 0 254 44352 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 23 57 1455 0 30 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 489658 0 16 36864 0 pcpu-64 64 495 81 495 0 254 36864 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-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 2 14 668 0 8 32768 0 8 Bucket 80 308 92 19611 0 126 32000 0 malloc-4096 4096 5 2 284 0 2 28672 0 PWD 32 70 812 105962 0 254 28224 0 SLEEPQUEUE 88 309 11 309 0 126 28160 0 KNOTE 160 28 147 1022982 0 62 28000 0 unpcb 256 25 80 2373 0 254 26880 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 156 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 1 47 868 0 254 23424 0 udp_inpcb 488 8 40 760 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-4096 4096 2 2 3247 0 2 16384 0 4 Bucket 48 6 330 2170 0 254 16128 0 vtnet_tx_hdr 24 0 668 6708963 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 kenv 258 15 30 1040 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 48 0 16 8192 0 malloc-1024 1024 0 8 18 0 16 8192 0 pf tags 104 25 53 144 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 37 55 83 0 126 8096 0 rl_entry 40 132 70 132 0 254 8080 0 udpcb 32 9 243 1628 0 254 8064 0 UMA Slabs 1 176 23 22 23 0 62 7920 0 sctp_readq 152 0 52 805 0 254 7904 0 AIO 208 1 37 420 0 62 7904 0 cryptop 280 0 28 64 0 30 7840 0 AIOCB 552 0 14 210 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 16 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 222 0 126 6448 0 domainset 40 0 126 163 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcptw 88 0 46 5 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 itimer 352 0 11 14 0 30 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 19 20 23 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 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0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_7168 7168 0 0 0 0 1 0 0 zio_buf_7168 7168 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_5120 5120 0 0 0 0 1 0 0 zio_buf_5120 5120 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_3584 3584 0 0 0 0 2 0 0 zio_buf_3584 3584 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_2560 2560 0 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 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