Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8107e8e2 stack pointer = 0x0:0xfffffe00ac8e0400 frame pointer = 0x0:0xfffffe00ac8e0480 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 = 64817 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 142 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00ac8e0050 vpanic() at vpanic+0x1cc/frame 0xfffffe00ac8e00b0 panic() at panic+0x43/frame 0xfffffe00ac8e0110 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00ac8e0190 trap_pfault() at trap_pfault+0xdb/frame 0xfffffe00ac8e0210 trap() at trap+0x398/frame 0xfffffe00ac8e0330 calltrap() at calltrap+0x8/frame 0xfffffe00ac8e0330 --- trap 0xc, rip = 0xffffffff8107e8e2, rsp = 0xfffffe00ac8e0400, rbp = 0xfffffe00ac8e0480 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe00ac8e0480 __mtx_lock_flags() at __mtx_lock_flags+0x16d/frame 0xfffffe00ac8e04e0 sctp_findassociation_ep_addr() at sctp_findassociation_ep_addr+0x4fd/frame 0xfffffe00ac8e05a0 sctp_lower_sosend() at sctp_lower_sosend+0xa29/frame 0xfffffe00ac8e0790 sctp_sosend() at sctp_sosend+0x49b/frame 0xfffffe00ac8e08d0 sosend() at sosend+0xc6/frame 0xfffffe00ac8e0940 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe00ac8e09f0 sendit() at sendit+0x23f/frame 0xfffffe00ac8e0a50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe00ac8e0ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe00ac8e0bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbf99f78 KDB: enter: panic [ thread pid 64817 tid 168946 ] 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 0 rax 0x12 rcx 0xfffffe0097c00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00ac8e0030 rbp 0xfffffe00ac8e0050 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00ac8dff20 r11 0x1ff53fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981e00 r14 0xffffffff81a74fa7 r15 0xffffffff81a74fa7 rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 64817 (syz-executor.1) at 0xfffff8004e1e6530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffff80015f8a000 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00955bb000 (map 0xfffffe00955bb000) (map.pmap 0xfffffe00955bb0c0) (pmap 0xfffffe00955bb120) threads: 2 168175 s syz-executor.1 168946 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 64823 783 783 0 S (threaded) syz-executor.0 168512 S nanslp 0xffffffff8273d0a0 syz-executor.0 168941 S connec 0xfffff8003bf91840 syz-executor.0 168943 S uwait 0xfffff800263bf500 syz-executor.0 64817 784 784 0 T (threaded) syz-executor.1 168175 s syz-executor.1 168946 Run CPU 1 syz-executor.1 64176 1 789 0 S uwait 0xfffff8004e13d900 syz-executor.2 64174 1 783 0 S uwait 0xfffff8000ae0d900 syz-executor.0 64172 1 783 0 S uwait 0xfffff8004e03c300 syz-executor.0 64170 1 783 0 S uwait 0xfffff8003ba55500 syz-executor.0 64168 1 783 0 S uwait 0xfffff8004e03c700 syz-executor.0 64163 1 783 0 S uwait 0xfffff8000c675100 syz-executor.0 64161 1 783 0 S uwait 0xfffff8003be80f00 syz-executor.0 64159 1 783 0 S uwait 0xfffff8000c8ecd00 syz-executor.0 64155 1 783 0 S uwait 0xfffff8003be80d00 syz-executor.0 64153 1 783 0 S uwait 0xfffff8000c675500 syz-executor.0 64150 1 783 0 S uwait 0xfffff8003be80100 syz-executor.0 64147 1 783 0 S uwait 0xfffff8004e13df00 syz-executor.0 64144 1 783 0 S uwait 0xfffff8003ba55300 syz-executor.0 64141 1 783 0 S uwait 0xfffff8004e13db00 syz-executor.0 64139 1 783 0 S uwait 0xfffff8000c846d00 syz-executor.0 64137 1 783 0 S uwait 0xfffff8000c77d500 syz-executor.0 64135 1 783 0 S uwait 0xfffff8003b715100 syz-executor.0 64130 1 783 0 S uwait 0xfffff8000ca97300 syz-executor.0 64127 1 783 0 S uwait 0xfffff8000c675d00 syz-executor.0 64124 1 783 0 S uwait 0xfffff8003ba55700 syz-executor.0 63934 1 789 0 S uwait 0xfffff80015cca100 syz-executor.2 63924 1 789 0 S uwait 0xfffff8003ba55100 syz-executor.2 63912 1 789 0 S uwait 0xfffff8003ba55d00 syz-executor.2 63901 1 789 0 S uwait 0xfffff8000c846100 syz-executor.2 63894 1 789 0 S uwait 0xfffff800263bf300 syz-executor.2 63885 1 789 0 S uwait 0xfffff80026e32f00 syz-executor.2 63875 1 789 0 S uwait 0xfffff8000c846500 syz-executor.2 63867 1 789 0 S uwait 0xfffff8000c675b00 syz-executor.2 63858 1 789 0 S uwait 0xfffff80026db4b00 syz-executor.2 63854 1 789 0 S uwait 0xfffff8000ae6f900 syz-executor.2 63848 1 789 0 S uwait 0xfffff8000ab8c500 syz-executor.2 63845 1 789 0 S uwait 0xfffff8003ba55900 syz-executor.2 63837 1 789 0 S uwait 0xfffff80015ea1b00 syz-executor.2 63835 1 789 0 S uwait 0xfffff8000c8ec300 syz-executor.2 63833 1 789 0 S uwait 0xfffff8000c77d300 syz-executor.2 63829 1 789 0 S uwait 0xfffff8000cf0cf00 syz-executor.2 63825 1 789 0 S uwait 0xfffff8003be80700 syz-executor.2 63821 1 789 0 S uwait 0xfffff8000a286700 syz-executor.2 63814 1 789 0 S uwait 0xfffff8000a286900 syz-executor.2 63809 1 783 0 S uwait 0xfffff8000c77df00 syz-executor.0 63807 1 783 0 S uwait 0xfffff8000c8ec500 syz-executor.0 61400 1 815 0 S uwait 0xfffff8003b715700 syz-executor.3 61399 1 815 0 S uwait 0xfffff8000ca97100 syz-executor.3 61398 1 815 0 S uwait 0xfffff8003b715500 syz-executor.3 61394 1 815 0 S uwait 0xfffff8000c8ec100 syz-executor.3 61387 1 784 0 S uwait 0xfffff8000ab8c900 syz-executor.1 61386 1 783 0 S umtxn 0xfffff8000ae6fb00 syz-executor.0 61385 1 784 0 S uwait 0xfffff80015ea1d00 syz-executor.1 61384 1 783 0 S uwait 0xfffff8000ae6ab00 syz-executor.0 61133 1 784 0 S uwait 0xfffff8000ae6a900 syz-executor.1 61131 1 784 0 S uwait 0xfffff80015ea1100 syz-executor.1 60293 0 0 0 DL (threaded) [zfskern] 163862 D t->zthr 0xfffff800154ac548 [arc_evict] 163966 D t->zthr 0xfffff80015d6ef48 [arc_reap] 163967 D - 0xfffff8000a75fd00 [dbu_evict] 163968 D dbuf_ev 0xffffffff839c35e8 [dbuf_evict_thread] 163970 D - 0xfffff8000a914d00 [z_vdev_file_0] 163971 D - 0xfffff8000a914d00 [z_vdev_file_1] 163972 D - 0xfffff8000a914d00 [z_vdev_file_2] 163973 D - 0xfffff8000a914d00 [z_vdev_file_3] 163974 D - 0xfffff8000a914d00 [z_vdev_file_4] 163975 D - 0xfffff8000a914d00 [z_vdev_file_5] 163976 D - 0xfffff8000a914d00 [z_vdev_file_6] 163977 D - 0xfffff8000a914d00 [z_vdev_file_7] 163978 D - 0xfffff8000a914d00 [z_vdev_file_8] 163979 D - 0xfffff8000a914d00 [z_vdev_file_9] 163980 D - 0xfffff8000a914d00 [z_vdev_file_10] 163981 D - 0xfffff8000a914d00 [z_vdev_file_11] 163982 D - 0xfffff8000a914d00 [z_vdev_file_12] 163983 D - 0xfffff8000a914d00 [z_vdev_file_13] 163984 D - 0xfffff8000a914d00 [z_vdev_file_14] 163985 D - 0xfffff8000a914d00 [z_vdev_file_15] 163986 D l2arc_f 0xffffffff83981be0 [l2arc_feed_thread] 163987 D - 0xfffff8000a914500 [zfsvfs] 163988 S zevent_ 0xffffffff839c3b68 [sysevent] 59912 1 784 0 SV nanslp 0xffffffff8273d0a0 syz-executor.1 59903 1 784 0 SV nanslp 0xffffffff8273d0a0 syz-executor.1 58554 1 783 0 S uwait 0xfffff8000ca97700 syz-executor.0 58553 1 783 0 S uwait 0xfffff8000ca97500 syz-executor.0 57416 1 815 0 SV uwait 0xfffff80026db4100 syz-executor.3 57414 1 815 0 SV aiowc 0xfffff8003b77f8a8 syz-executor.3 56872 1 783 0 SV uwait 0xfffff8000ca97900 syz-executor.0 56868 1 783 0 SV uwait 0xfffff8000c8ecf00 syz-executor.0 54942 1 783 0 S uwait 0xfffff8000c8ec900 syz-executor.0 54940 1 783 0 S uwait 0xfffff800263bf100 syz-executor.0 54921 1 815 0 S uwait 0xfffff800263bfb00 syz-executor.3 54916 1 815 0 S uwait 0xfffff8000ca97f00 syz-executor.3 54910 1 815 0 S uwait 0xfffff8000c675900 syz-executor.3 54903 1 815 0 S uwait 0xfffff8000ae6a700 syz-executor.3 54897 1 815 0 S uwait 0xfffff8000c8ec700 syz-executor.3 54873 1 815 0 S uwait 0xfffff8000a286d00 syz-executor.3 54871 1 815 0 S uwait 0xfffff8000c846b00 syz-executor.3 54869 1 783 0 S uwait 0xfffff8000ae6f700 syz-executor.0 54865 1 783 0 S uwait 0xfffff80026e32700 syz-executor.0 54345 1 815 0 S uwait 0xfffff800264b7300 syz-executor.3 50948 1 815 0 S uwait 0xfffff8000ae6f500 syz-executor.3 50946 1 815 0 S uwait 0xfffff800263bf900 syz-executor.3 50221 1 50212 0 S uwait 0xfffff80026a2f700 syz-executor.1 50220 1 50212 0 S uwait 0xfffff80026e32900 syz-executor.1 50215 1 784 0 S uwait 0xfffff8000ae6ad00 syz-executor.1 50214 1 784 0 S uwait 0xfffff8000a286500 syz-executor.1 50014 1 784 0 S uwait 0xfffff80026e44f00 syz-executor.1 50013 1 784 0 S uwait 0xfffff80015ea1300 syz-executor.1 48591 1 789 0 S uwait 0xfffff8000c846700 syz-executor.2 48587 1 789 0 S uwait 0xfffff8000ab8c300 syz-executor.2 44672 1 784 0 S uwait 0xfffff8000ae6a500 syz-executor.1 44671 1 784 0 S uwait 0xfffff80026e44900 syz-executor.1 42037 1 789 0 S uwait 0xfffff80026e32b00 syz-executor.2 42035 1 789 0 S uwait 0xfffff8000ab8cf00 syz-executor.2 30274 1 783 0 S uwait 0xfffff80026db4d00 syz-executor.0 28655 1 784 0 S uwait 0xfffff800263bff00 syz-executor.1 28654 1 784 0 S uwait 0xfffff800264b7700 syz-executor.1 27956 1 783 0 S uwait 0xfffff80026e32d00 syz-executor.0 27955 1 783 0 S uwait 0xfffff80026e44300 syz-executor.0 23315 1 783 0 S uwait 0xfffff8000ae0df00 syz-executor.0 23314 1 783 0 S uwait 0xfffff80026e44500 syz-executor.0 23256 1 815 0 S uwait 0xfffff8000ab8cd00 syz-executor.3 23255 1 815 0 S uwait 0xfffff80026e29500 syz-executor.3 23254 1 815 0 S uwait 0xfffff80026e29b00 syz-executor.3 23252 1 815 0 S uwait 0xfffff8000ae6fd00 syz-executor.3 22521 1 784 0 S uwait 0xfffff80026e32300 syz-executor.1 22517 1 784 0 S uwait 0xfffff80026418b00 syz-executor.1 21987 1 783 0 S uwait 0xfffff80026e29300 syz-executor.0 21986 1 783 0 S uwait 0xfffff800264b7500 syz-executor.0 21943 1 815 0 S uwait 0xfffff800265acf00 syz-executor.3 21936 1 815 0 S uwait 0xfffff800265ac500 syz-executor.3 19623 1 783 0 S uwait 0xfffff80026e44b00 syz-executor.0 19618 1 783 0 S uwait 0xfffff800264b7f00 syz-executor.0 19349 1 789 0 S uwait 0xfffff8000ae6a100 syz-executor.2 19348 1 789 0 S uwait 0xfffff80026a2f900 syz-executor.2 19346 1 789 0 S uwait 0xfffff80026a2f300 syz-executor.2 19345 1 789 0 S uwait 0xfffff80015cca300 syz-executor.2 15871 1 15871 65 Ss select 0xfffff8000c5162c0 dhclient 15290 1 789 0 S uwait 0xfffff80026db4900 syz-executor.2 15286 1 789 0 S uwait 0xfffff80026e32100 syz-executor.2 15285 1 789 0 S uwait 0xfffff80026a2f500 syz-executor.2 15282 1 789 0 S uwait 0xfffff80026e29d00 syz-executor.2 12195 1 12195 0 Ss select 0xfffff8000c4b2a40 dhclient 12192 1 12192 0 Ss select 0xfffff8000a9d0ec0 dhclient 12173 1 12173 65 Ss select 0xfffff8000c49da40 dhclient 9762 1 9762 0 Ss select 0xfffff8000ab6e740 dhclient 9759 1 9759 0 Ss select 0xfffff8000a9d08c0 dhclient 9740 1 9740 65 Ss select 0xfffff8000ac43740 dhclient 5914 1 783 0 S uwait 0xfffff80026e32500 syz-executor.0 5908 1 783 0 S uwait 0xfffff80026e29100 syz-executor.0 5901 1 783 0 S uwait 0xfffff80026db4700 syz-executor.0 5893 1 783 0 S uwait 0xfffff80015f15300 syz-executor.0 5805 1 5805 0 Ss select 0xfffff8000ab988c0 dhclient 5802 1 5802 0 Ss select 0xfffff8000acc6bc0 dhclient 5775 1 5775 65 Ss select 0xfffff8000acfb140 dhclient 2143 1 815 0 S uwait 0xfffff80026db4f00 syz-executor.3 2141 1 815 0 S uwait 0xfffff80026a2fb00 syz-executor.3 1784 0 0 0 DL aiordy 0xfffff80015eada60 [aiod4] 1783 0 0 0 DL aiordy 0xfffff80026a74530 [aiod3] 1782 0 0 0 DL aiordy 0xfffff80026a74a60 [aiod2] 1780 0 0 0 DL aiordy 0xfffff80026f96530 [aiod1] 826 1 826 0 Ss select 0xfffff80015f4dec0 dhclient 822 1 822 0 Ss select 0xfffff800264a0140 dhclient 815 780 815 0 Ss piperd 0xfffff80026c37000 syz-executor.3 789 780 789 0 Ss piperd 0xfffff80026c372e8 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffff80026418500 syz-fuzzer 100119 S uwait 0xfffff800264b7900 syz-fuzzer 100120 S uwait 0xfffff800264b7b00 syz-fuzzer 100121 S uwait 0xfffff800264b7d00 syz-fuzzer 100122 S uwait 0xfffff800265ac700 syz-fuzzer 100123 S uwait 0xfffff800265ac900 syz-fuzzer 100124 S uwait 0xfffff800265acb00 syz-fuzzer 100125 S uwait 0xfffff800265acd00 syz-fuzzer 104346 S kqread 0xfffff80026a2ff00 syz-fuzzer 131901 S uwait 0xfffff8000ae6ff00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e8eb10 csh 776 694 776 0 Ss select 0xfffff80015e888c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b314b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b31cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ab94b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ab9cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff800263552c0 sshd 507 1 507 0 Ss select 0xfffff80026355440 syslogd 436 1 436 0 Ss select 0xfffff80015d7d740 devd 435 1 435 65 Ss select 0xfffff80015e79740 dhclient 350 1 350 0 Ss select 0xfffff80015e7a140 dhclient 347 1 347 0 Ss select 0xfffff80015e792c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ccd530 [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 0xfffff80004ddd4e8 [/ 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 0xffffffff815c5090 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830238b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d79410 [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [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 - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100069 D - 0xffffffff81e217c1 [deadlkres] 100074 D - 0xfffff80015ac0100 [acpi_task_0] 100075 D - 0xfffff80015ac0100 [acpi_task_1] 100076 D - 0xfffff80015ac0100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 163960 D - 0xfffff8000a6d7900 [system_taskq_0] 163961 D - 0xfffff8000a6d7900 [system_taskq_1] 163962 D - 0xfffff8000a6d7d00 [system_delay_taskq_] 163963 D - 0xfffff8000a6d7d00 [system_delay_taskq_] 163964 D - 0xfffff8000a760100 [arc_prune_0] 163965 D - 0xfffff8000a760100 [arc_prune_1] db> show all locks Process 64817 (syz-executor.1) thread 0xfffffe00955cae40 (168946) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80026e7ee68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1318 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041b4390) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1291 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80026e7ee88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:12639 db> show malloc Type InUse MemUse Requests sysctloid 46272 17352K 46339 pf_hash 5 11560K 5 devbuf 4216 6982K 4245 linker 368 5863K 521 solaris 130 4433K 200 filedesc 248 3999K 127739 pcb 671 3495K 178409 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 subproc 386 1674K 65046 newblk 48 1056K 64646 vfscache 3 1035K 3 acpica 1674 649K 54806 sctp_atcl 611 611K 136822 inodedep 59 578K 64071 sctp_stro 287 574K 45103 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 kdtrace 495 380K 133774 bus 986 377K 3469 sctp_atky 898 337K 190904 BPF 46 337K 130 pf_rule 74 296K 378 umtx 660 289K 660 sctp_athm 611 230K 142741 DEVFS1 108 216K 125 sctp_map 574 216K 88128 module 514 193K 514 vnet_data 1 176K 1 sctp_timw 345 173K 345 tidhash 3 164K 3 pagedep 49 160K 63792 UMA 365 137K 365 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 temp 39 93K 18471 routetbl 159 91K 450 audit_evclass 236 89K 294 mtx_pool 2 80K 2 kqueue 186 78K 64915 syncache 1 76K 1 pwddesc 183 69K 64828 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 127 64K 137 ether_multi 152 57K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 136 51K 136 shm 3 48K 142 taskqueue 78 47K 78 ithread 99 43K 99 rman 84 42K 425 KTRACE 102 39K 128 lltable 41 35K 193 kstat_data 17 34K 17 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 DEVFSP 87 33K 6704 hostcache 1 32K 1 tty 16 32K 16 cred 31 31K 1571 GEOM 60 29K 493 in6_multi 65 29K 65 pf_table 7 28K 7 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 565 kcovinfo 64 24K 68 ksem 4 21K 835 CAM queue 5 21K 1528 selfd 55 21K 844472 pfs_nodes 20 20K 20 proc-args 52 20K 712 session 36 18K 70 UART 12 18K 12 newdirblk 44 17K 63766 bmsafemap 2 17K 64028 rpc 2 16K 2 shmfd 1 16K 46 pfs_vncache 1 16K 1 osd 40 16K 8342 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 76 mount 28 12K 408 inpcbpolicy 30 12K 11348 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 59 pf_ifnet 13 10K 309 uidinfo 4 10K 29 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 159 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 dirrem 10 5K 63881 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_stri 4 4K 11620 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pf_osfp 10 4K 10 pci_link 10 4K 10 freefile 10 4K 63798 msi 9 4K 9 DEVFS 9 4K 10 xform 9 4K 7393 tun 7 4K 7 ipsec 3 3K 3 in_multi 6 3K 9 vnodemarker 3 3K 187 prison 8 3K 8 nexusdev 7 3K 7 mkdir 7 3K 127532 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 89904 toponodes 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 NFSD session 1 2K 1 freework 4 2K 63715 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 104 crypto 4 2K 142 diradd 4 2K 63922 freeblks 3 2K 63702 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 ip_msource 3 2K 4 loginclass 3 2K 8 chacha20random 1 1K 1 vnodes 1 1K 1 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 entropy 2 1K 47 filedesc_to_leader 2 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 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 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 529 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 48879 sctp_iter 0 0K 219 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 208 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 98 chd data 0 0K 33 cdg data 0 0K 58 cubic data 0 0K 17 dctcp data 0 0K 58 htcp data 0 0K 30 vegas data 0 0K 32 pf_altq 0 0K 0 pf_temp 0 0K 0 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 50161 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 94 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 47 allocindir 0 0K 0 indirdep 0 0K 20 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 156 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 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 6 ip_moptions 0 0K 23 in_mfilter 0 0K 12 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 64072 namei_tracker 0 0K 14 export_host 0 0K 0 cl_savebuf 0 0K 12 tcp_log_dev 0 0K 66 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 4682 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 16 lio 0 0K 144 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 165 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 47886 ioctlops 0 0K 701 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 308 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 1000 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 15 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 8322 1323 1090249 0 254 39505920 0 malloc-384 384 48065 335 139394 0 30 18585600 0 ertt_txseginfo 40 218068 7162 1897126 0 254 9009200 0 malloc-8192 8192 322 632 86821 0 2 7815168 0 malloc-32768 32768 125 6 63870 0 1 4292608 0 malloc-1024 1024 4179 5 4308 0 16 4284416 0 malloc-1024 1024 144 2820 53222 0 16 3035136 0 mbuf 256 9145 2705 4042311 0 254 3033600 0 malloc-1024 1024 148 2780 64919 0 16 2998272 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 15027 1826 1423104 0 63 2426832 0 malloc-384 384 2756 3344 1265161 0 30 2342400 0 sctp_asoc 2288 287 713 44064 0 254 2288000 0 tcp_log 416 0 5256 83519 0 254 2186496 0 malloc-1024 1024 620 1404 149021 0 16 2072576 0 malloc-2048 2048 306 646 45421 0 8 1949696 0 BUF TRIE 144 219 13249 2419 0 62 1939392 0 mbuf_cluster 2048 930 2 930 0 254 1908736 0 UMA Slabs 0 112 16905 48 16968 0 126 1898736 0 malloc-8192 8192 186 6 64828 0 1 1572864 0 sctp_ep 1280 320 877 86816 0 254 1532160 0 malloc-512 512 162 2830 64482 0 30 1531904 0 malloc-384 384 675 2695 268993 0 30 1294080 0 malloc-1024 1024 655 561 156041 0 16 1245184 0 sctp_raddr 736 307 782 52656 0 254 801504 0 MAP ENTRY 96 7727 337 3493487 0 126 774144 0 VM OBJECT 264 2797 68 910625 0 30 756360 0 FFS inode 1160 600 37 64401 0 9 738920 0 malloc-384 384 1728 42 53942 0 30 679680 0 tcp_bbr_map 128 1461 3344 525086 0 127 615040 0 THREAD 1808 310 20 68947 0 8 596640 0 256 Bucket 2048 192 38 27389 0 8 471040 0 socket 944 91 389 100731 0 254 453120 0 malloc-16384 16384 26 0 27 0 1 425984 0 VMSPACE 2544 153 12 64798 0 4 419760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-384 384 829 61 12337 0 30 341760 0 malloc-4096 4096 81 2 410 0 2 339968 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 4 1 8 0 1 327680 0 VNODE 448 638 73 64441 0 30 318528 0 malloc-512 512 70 530 72190 0 30 307200 0 tcp_inpcb 488 11 541 8299 0 254 269376 0 PROC 1328 183 18 64825 0 8 266928 0 malloc-2048 2048 127 1 159 0 8 262144 0 vmem btag 56 4633 35 4708 0 254 261408 0 UMA Zones 768 337 2 337 0 16 260352 0 mbuf_packet 256 181 749 143937 0 254 238080 0 malloc-384 384 552 58 73696 0 30 234240 0 malloc-4096 4096 14 42 5650 0 2 229376 0 DEVCTL 1024 0 216 133 0 0 221184 0 malloc-1024 1024 214 2 237 0 16 221184 0 filedesc0 1072 183 20 64828 0 8 217616 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 2 40 0 1 204800 0 malloc-512 512 388 12 64284 0 30 204800 0 malloc-384 384 482 48 261461 0 30 203520 0 malloc-32768 32768 1 5 80 0 1 196608 0 malloc-512 512 363 13 4224 0 30 192512 0 sctp_laddr 48 308 3136 24264 0 254 165312 0 malloc-16384 16384 4 6 16 0 1 163840 0 FFS2 dinode 256 600 15 64400 0 62 157440 0 32 Bucket 256 395 205 61701 0 62 153600 0 S VFS Cache 104 1062 381 65791 0 126 150072 0 sctp_chunk 152 99 811 16716 0 254 138320 0 tcpcb 1080 11 115 8299 0 254 136080 0 malloc-512 512 196 68 131772 0 30 135168 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 UMA Kegs 384 322 1 322 0 30 124032 0 ksiginfo 112 186 858 2490 0 126 116928 0 malloc-16384 16384 2 5 106 0 1 114688 0 128 Bucket 1024 44 63 12175 0 16 109568 0 16 Bucket 144 522 206 13817 0 62 104832 0 malloc-32768 32768 1 2 121 0 1 98304 0 g_bio 408 0 240 16070 0 30 97920 0 malloc-512 512 122 62 65082 0 30 94208 0 malloc-8192 8192 5 6 146 0 1 90112 0 sctp_stream_msg_out 112 256 500 5732 0 254 84672 0 clpbuf 2624 0 32 56 0 16 83968 0 malloc-4096 4096 16 4 339 0 2 81920 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-16384 16384 3 1 5 0 1 65536 0 malloc-8192 8192 2 6 64479 0 1 65536 0 ripcb 488 5 123 1849 0 254 62464 0 malloc-2048 2048 10 20 526 0 8 61440 0 malloc-384 384 142 18 105607 0 30 61440 0 64 Bucket 512 49 63 30729 0 30 57344 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 pcpu-8 8 5825 319 13545 0 254 49152 0 pipe 744 35 30 1151 0 16 48360 0 Files 80 314 286 191917 0 126 48000 0 TURNSTILE 136 331 5 331 0 62 45696 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 28 52 1732 0 30 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 283380 0 16 36864 0 malloc-2048 2048 2 16 900 0 8 36864 0 pcpu-64 64 492 84 492 0 254 36864 0 unpcb 256 22 113 2463 0 254 34560 0 SLEEPQUEUE 88 331 53 331 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-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 91 0 1 32768 0 malloc-4096 4096 8 0 18 0 2 32768 0 malloc-512 512 42 22 407 0 30 32768 0 2 Bucket 32 423 585 20315 0 254 32256 0 tcp_bbr_pcb 832 3 33 4517 0 16 29952 0 PWD 32 98 784 63849 0 254 28224 0 KNOTE 160 28 147 691407 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 4 2 145 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 114 186 7541 0 126 24000 0 udplite_inpcb 488 8 40 551 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 529 0 16 22464 0 udp_inpcb 488 6 34 649 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-4096 4096 2 2 137 0 2 16384 0 4 Bucket 48 7 329 1490 0 254 16128 0 vtnet_tx_hdr 24 1 667 2267537 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 ertt 72 11 157 8299 0 126 12096 0 sctp_readq 152 1 77 1584 0 254 11856 0 kenv 258 15 30 1040 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 231 0 16 8192 0 pf tags 104 3 75 17 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 72 0 126 8096 0 rl_entry 40 101 101 101 0 254 8080 0 tcp_rack_map 112 0 72 737 0 126 8064 0 udpcb 32 14 238 1200 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 cryptop 280 0 28 51 0 30 7840 0 itimer 352 0 22 56 0 30 7744 0 AIOCB 552 0 14 140 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 72 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 71 0 126 6448 0 domainset 40 0 126 58 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 4 0 62 4048 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 tcp_log_node 120 0 33 8 0 126 3960 0 AIO 208 1 18 130 0 62 3952 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 zio_buf_comb_57344 57344 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_40960 40960 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_28672 28672 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_buf_comb_20480 20480 0 0 0 0 1 0 0 zio_data_buf_14336 14336 0 0 0 0 1 0 0 zio_buf_14336 14336 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_10240 10240 0 0 0 0 1 0 0 zio_buf_10240 10240 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_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 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