panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:16625 cpuid = 0 time = 1628589550 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b50a30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b50b90 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b50c70 panic() at panic+0xb5/frame 0xfffffe0053b50d30 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0053b50e10 rack_output() at rack_output+0x5ab1/frame 0xfffffe0053b515d0 tcp_hptsi() at tcp_hptsi+0x227d/frame 0xfffffe0053b51950 tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b51a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b51bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b51bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b51bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100036 ] Stopped at kdb_enter+0x6b: movq $0,0x28eb9fa(%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 0xa4c762eeec821560 rdx 0x1 rbx 0 rsp 0xfffffe0053b50b70 rbp 0xfffffe0053b50b90 rsi 0 rdi 0xffffffff817abf19 vprintf+0x319 r8 0x3 r9 0xfffffe0053b506a8 r10 0 r11 0xfffffe00a894cc30 r12 0xfffffe0053e223a0 r13 0xfffffe0053b50b01 r14 0xffffffff82c623a0 .str.18 r15 0xffffffff82c623a0 .str.18 rip 0xffffffff8179f93b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eb9fa(%rip) db> show proc Process 12 (intr) at 0xfffffe0053deea70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402c6c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402c6c0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402d640 (map 0xffffffff8402d640) (map.pmap 0xffffffff8402d700) (pmap 0xffffffff8402d760) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 Run CPU 0 [swi1: hpts] 100037 Run CPU 1 [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 13161 791 791 0 R (threaded) syz-executor.0 120358 RunQ syz-executor.0 120646 RunQ syz-executor.0 13160 808 808 0 R (threaded) syz-executor.3 114227 RunQ syz-executor.3 120644 RunQ syz-executor.3 13159 803 803 0 R (threaded) syz-executor.2 117544 RunQ syz-executor.2 120641 S uwait 0xfffffe00a7e97700 syz-executor.2 120645 L *umtxql 0xfffffe00a6c93c00 syz-executor.2 13016 1 791 0 S uwait 0xfffffe00a77eea00 syz-executor.0 13015 1 791 0 S uwait 0xfffffe00a8952b00 syz-executor.0 12925 1 803 0 S uwait 0xfffffe00a72dab80 syz-executor.2 12924 1 803 0 S uwait 0xfffffe00a7b68a80 syz-executor.2 11022 1 803 0 S uwait 0xfffffe00a7e97e80 syz-executor.2 10527 1 803 0 S uwait 0xfffffe00a77eef00 syz-executor.2 10524 1 803 0 S uwait 0xfffffe00a77ee700 syz-executor.2 10520 1 803 0 S uwait 0xfffffe00a77ee600 syz-executor.2 10519 1 792 0 S uwait 0xfffffe00a6c3b480 syz-executor.1 10515 1 792 0 S uwait 0xfffffe00a7e97400 syz-executor.1 10512 1 792 0 S uwait 0xfffffe00a8952500 syz-executor.1 10508 1 792 0 S uwait 0xfffffe00a7e97500 syz-executor.1 10505 1 792 0 S uwait 0xfffffe00a77eec00 syz-executor.1 10480 0 0 0 DL mdwait 0xfffffe00a6c27000 [md0] 9748 1 808 0 S uwait 0xfffffe00a6c3b780 syz-executor.3 9745 1 808 0 S uwait 0xfffffe00a7410000 syz-executor.3 9742 1 808 0 S uwait 0xfffffe00a7cec180 syz-executor.3 9739 1 808 0 S uwait 0xfffffe00a7cec680 syz-executor.3 9737 1 808 0 S uwait 0xfffffe00a7e97880 syz-executor.3 8724 1 803 0 S uwait 0xfffffe00a7410680 syz-executor.2 8723 1 803 0 S uwait 0xfffffe00a72da400 syz-executor.2 8412 1 803 0 S uwait 0xfffffe00a7410700 syz-executor.2 8403 1 803 0 S uwait 0xfffffe00a7410200 syz-executor.2 8324 1 792 0 S uwait 0xfffffe00a7b68200 syz-executor.1 8320 1 808 0 S uwait 0xfffffe00a7aa5a80 syz-executor.3 8315 1 792 0 S uwait 0xfffffe00a7aa5b80 syz-executor.1 8313 1 808 0 S uwait 0xfffffe00a77ee300 syz-executor.3 8305 1 792 0 S uwait 0xfffffe00a7410a80 syz-executor.1 8302 1 808 0 S uwait 0xfffffe00a7e97a80 syz-executor.3 8293 1 792 0 S uwait 0xfffffe00a7b68700 syz-executor.1 8288 1 792 0 S uwait 0xfffffe00a77ee800 syz-executor.1 7595 1 808 0 S uwait 0xfffffe00a77eeb00 syz-executor.3 7592 1 808 0 S uwait 0xfffffe00a77ee200 syz-executor.3 7576 1 808 0 S uwait 0xfffffe00a7aa5480 syz-executor.3 7575 1 808 0 S uwait 0xfffffe00a77eed00 syz-executor.3 7562 1 808 0 S uwait 0xfffffe00a7410900 syz-executor.3 7558 1 808 0 S uwait 0xfffffe00a7aa5080 syz-executor.3 7554 1 808 0 S uwait 0xfffffe00a7b68000 syz-executor.3 7551 1 808 0 S uwait 0xfffffe00a7b68300 syz-executor.3 7550 1 808 0 S uwait 0xfffffe00a7b68f00 syz-executor.3 7424 1 792 0 S uwait 0xfffffe00a7397c00 syz-executor.1 7423 1 792 0 S uwait 0xfffffe00a7b68980 syz-executor.1 7422 1 792 0 S uwait 0xfffffe00a7b68500 syz-executor.1 7232 1 808 0 S uwait 0xfffffe00a72da500 syz-executor.3 6002 1 808 0 S uwait 0xfffffe00a7397d00 syz-executor.3 5996 1 808 0 S uwait 0xfffffe00a7aa5380 syz-executor.3 5992 1 808 0 S uwait 0xfffffe00a6c04d80 syz-executor.3 5990 1 808 0 S uwait 0xfffffe00a7b68600 syz-executor.3 5988 1 808 0 S uwait 0xfffffe00a7397180 syz-executor.3 5984 1 808 0 S uwait 0xfffffe00a7aa5680 syz-executor.3 5982 1 808 0 S uwait 0xfffffe00a77ee500 syz-executor.3 5979 1 808 0 S uwait 0xfffffe00a7b68800 syz-executor.3 5977 1 808 0 S uwait 0xfffffe00a7410e80 syz-executor.3 5972 1 808 0 S uwait 0xfffffe00a77ee900 syz-executor.3 5971 1 808 0 S uwait 0xfffffe00a7397800 syz-executor.3 5484 1 808 0 S uwait 0xfffffe00a7aa5780 syz-executor.3 5483 1 808 0 S uwait 0xfffffe00a7b68e00 syz-executor.3 5480 1 808 0 S uwait 0xfffffe00a7aa5580 syz-executor.3 5477 1 808 0 S uwait 0xfffffe00a7397080 syz-executor.3 4625 1 803 0 S uwait 0xfffffe00a7397380 syz-executor.2 4621 1 803 0 S uwait 0xfffffe00a72da100 syz-executor.2 4098 1 803 0 S uwait 0xfffffe00a72da000 syz-executor.2 4095 1 791 0 S uwait 0xfffffe00a7397700 syz-executor.0 4089 1 803 0 S uwait 0xfffffe00a7aa5d80 syz-executor.2 4084 1 791 0 S uwait 0xfffffe00a7410980 syz-executor.0 4078 1 803 0 S uwait 0xfffffe00a71ce280 syz-executor.2 4074 1 791 0 S uwait 0xfffffe00a7397f00 syz-executor.0 4065 1 791 0 S uwait 0xfffffe00a6c04780 syz-executor.0 4063 1 791 0 S uwait 0xfffffe00a77eee00 syz-executor.0 3956 1 803 0 S uwait 0xfffffe00a7410400 syz-executor.2 3954 1 803 0 S uwait 0xfffffe00a7aa5880 syz-executor.2 3748 1 808 0 S uwait 0xfffffe00a7410c80 syz-executor.3 3744 1 808 0 S uwait 0xfffffe00a72da200 syz-executor.3 3741 1 792 0 S uwait 0xfffffe00a7410600 syz-executor.1 3739 1 808 0 S uwait 0xfffffe00a7410b80 syz-executor.3 3737 1 792 0 S uwait 0xfffffe00a7410300 syz-executor.1 3732 1 792 0 S uwait 0xfffffe00a7397e00 syz-executor.1 3729 1 792 0 S uwait 0xfffffe00a7410880 syz-executor.1 3728 1 792 0 S uwait 0xfffffe00a7aa5e80 syz-executor.1 2855 1 803 0 S uwait 0xfffffe00a6c04100 syz-executor.2 2854 1 803 0 S uwait 0xfffffe00a7397280 syz-executor.2 2853 1 803 0 S uwait 0xfffffe00a6c04680 syz-executor.2 2845 1 803 0 S uwait 0xfffffe009e98d380 syz-executor.2 2844 1 803 0 S uwait 0xfffffe00a6c3b680 syz-executor.2 2843 1 803 0 S uwait 0xfffffe009e358480 syz-executor.2 2832 1 803 0 S uwait 0xfffffe009e98d480 syz-executor.2 2830 1 803 0 S uwait 0xfffffe00a6c04480 syz-executor.2 2828 1 803 0 S uwait 0xfffffe009e358b80 syz-executor.2 2823 1 803 0 S uwait 0xfffffe00a6c3b880 syz-executor.2 2822 1 803 0 S umtxn 0xfffffe00a72da300 syz-executor.2 2821 1 803 0 S uwait 0xfffffe00a71ceb80 syz-executor.2 2815 1 803 0 S uwait 0xfffffe00a7397900 syz-executor.2 2812 1 803 0 S uwait 0xfffffe00a7397a00 syz-executor.2 2810 1 803 0 S uwait 0xfffffe00a7410d80 syz-executor.2 2599 1 792 0 S uwait 0xfffffe00a7397600 syz-executor.1 2596 1 792 0 S uwait 0xfffffe00a7397b00 syz-executor.1 2576 1 792 0 S uwait 0xfffffe00a71ce780 syz-executor.1 2568 1 792 0 S uwait 0xfffffe00a6c04a80 syz-executor.1 2020 1 2020 65 Ss select 0xfffffe00a7397440 dhclient 1995 1 792 60928 S uwait 0xfffffe00a6c3bb80 syz-executor.1 1993 1 792 60928 S uwait 0xfffffe00a72daa80 syz-executor.1 1738 1 803 0 S uwait 0xfffffe00a6c3b980 syz-executor.2 1729 1 803 0 S uwait 0xfffffe009e98d980 syz-executor.2 1726 1 1726 0 Ss select 0xfffffe00a72da7c0 dhclient 1723 1 1723 0 Ss select 0xfffffe00a72da5c0 dhclient 1712 1 792 0 S uwait 0xfffffe00a71ce980 syz-executor.1 1711 1 791 0 S uwait 0xfffffe00a72dac80 syz-executor.0 1706 1 792 0 S uwait 0xfffffe005883b200 syz-executor.1 1703 1 791 0 S uwait 0xfffffe009e98d780 syz-executor.0 1702 1 792 0 S uwait 0xfffffe00a72dad80 syz-executor.1 1696 1 803 0 S uwait 0xfffffe009e98d000 syz-executor.2 1695 1 791 0 S uwait 0xfffffe009e98d280 syz-executor.0 1691 1 803 0 S uwait 0xfffffe00a6c04180 syz-executor.2 1687 1 791 0 S uwait 0xfffffe00a72dae80 syz-executor.0 1680 1 1680 65 Ss select 0xfffffe00a72da740 dhclient 1678 1 791 0 S uwait 0xfffffe009e98d680 syz-executor.0 1669 1 803 0 S uwait 0xfffffe00a71ce680 syz-executor.2 1548 0 0 0 DL aiordy 0xfffffe00a7256538 [aiod4] 1547 0 0 0 DL aiordy 0xfffffe009e41da70 [aiod3] 1546 0 0 0 DL aiordy 0xfffffe00a7256a70 [aiod2] 1545 0 0 0 DL aiordy 0xfffffe00a72cea70 [aiod1] 1473 1 1473 0 Ss select 0xfffffe00a71ce540 dhclient 1470 1 1470 0 Ss select 0xfffffe00a6c042c0 dhclient 1440 1 1440 65 Ss select 0xfffffe00a71ce4c0 dhclient 1400 1 792 0 S uwait 0xfffffe00a71cee80 syz-executor.1 1398 1 792 0 S uwait 0xfffffe009e98db80 syz-executor.1 1396 1 792 0 S uwait 0xfffffe005883b100 syz-executor.1 1394 1 792 0 S uwait 0xfffffe00a6c3b000 syz-executor.1 1392 1 792 0 S uwait 0xfffffe00a71cec80 syz-executor.1 1388 1 792 0 S uwait 0xfffffe009e98da80 syz-executor.1 1385 1 792 0 S uwait 0xfffffe00a6c04580 syz-executor.1 1383 1 792 0 S uwait 0xfffffe00584aff00 syz-executor.1 1381 1 792 0 S uwait 0xfffffe00a6c04380 syz-executor.1 1379 1 792 0 S uwait 0xfffffe00a6c04980 syz-executor.1 1378 1 792 0 S uwait 0xfffffe00a71cea80 syz-executor.1 1336 1 791 0 S uwait 0xfffffe00a6c3ba80 syz-executor.0 1334 1 791 0 S uwait 0xfffffe009e98dc80 syz-executor.0 1332 1 791 0 S uwait 0xfffffe0056ff8780 syz-executor.0 1330 1 791 0 S uwait 0xfffffe00a6c04b80 syz-executor.0 1329 1 791 0 S uwait 0xfffffe009e98d880 syz-executor.0 1219 1 1219 0 Ss select 0xfffffe00a6c3b340 dhclient 1216 1 1216 0 Ss select 0xfffffe00a6c3b1c0 dhclient 1193 1 1193 65 Ss select 0xfffffe009e98d0c0 dhclient 1118 1 803 0 S uwait 0xfffffe005883b700 syz-executor.2 1113 1 803 0 S uwait 0xfffffe00a6c04880 syz-executor.2 1106 1 803 0 S uwait 0xfffffe009e98dd80 syz-executor.2 1100 1 803 0 S uwait 0xfffffe005883bb00 syz-executor.2 1099 1 803 0 S uwait 0xfffffe009e358780 syz-executor.2 1033 1 792 0 S uwait 0xfffffe00a6c04c80 syz-executor.1 1028 1 792 0 S uwait 0xfffffe009e358680 syz-executor.1 1021 1 792 0 S uwait 0xfffffe005883b600 syz-executor.1 1019 1 792 0 S uwait 0xfffffe005883b300 syz-executor.1 1018 1 792 0 S uwait 0xfffffe005883b500 syz-executor.1 961 1 961 0 Ss select 0xfffffe00a6c04f40 dhclient 958 1 958 0 Ss select 0xfffffe009e98d140 dhclient 808 788 808 0 Ss nanslp 0xffffffff84058201 syz-executor.3 803 788 803 0 Ss nanslp 0xffffffff84058201 syz-executor.2 792 788 792 0 Rs syz-executor.1 791 788 791 0 Rs syz-executor.0 788 786 786 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffffe009e358280 syz-fuzzer 100120 S uwait 0xfffffe009e440200 syz-fuzzer 100121 S uwait 0xfffffe009e440300 syz-fuzzer 100122 S uwait 0xfffffe009e440400 syz-fuzzer 100123 S uwait 0xfffffe009e440500 syz-fuzzer 100124 S uwait 0xfffffe009e440600 syz-fuzzer 100125 S kqread 0xfffffe00589dde00 syz-fuzzer 100127 S uwait 0xfffffe009e440800 syz-fuzzer 100128 S uwait 0xfffffe009e440a80 syz-fuzzer 117196 S uwait 0xfffffe00a8952800 syz-fuzzer 786 784 786 0 Ss pause 0xfffffe009e41d5e8 csh 784 694 784 0 Ss select 0xfffffe009e440b40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fccb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e10b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e14b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e18b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005752d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe009e440f40 sshd 507 1 507 0 Ss select 0xfffffe009e358d40 syslogd 436 1 436 0 Ss select 0xfffffe009e358dc0 devd 435 1 435 65 Ss select 0xfffffe009e358040 dhclient 350 1 350 0 Ss select 0xfffffe005883be40 dhclient 347 1 347 0 Ss select 0xfffffe00584af140 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058511000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 D sdflush 0xfffffe0058913ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9a850 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d7b460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8484ae20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 Run CPU 0 [swi1: hpts] 100037 Run CPU 1 [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 D - 0xfffffe0053de6500 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c69321 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] db> show all locks Process 13161 (syz-executor.0) thread 0xfffffe00a7e943a0 (120646) shared lockmgr ufs (ufs) r = 0 (0xfffffe00572b8cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:903 Process 12 (intr) thread 0xfffffe0053e223a0 (100036) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a8b059d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1590 Process 12 (intr) thread 0xfffffe0053e21c80 (100037) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe000784ea80) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1979 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4245 tcp_hpts 6 3201K 6 filedesc 286 2285K 23971 sysctloid 34446 2035K 34516 vtbuf 24 1968K 46 kobj 326 1304K 494 newblk 10 1027K 22347 vfscache 3 1025K 3 subproc 425 903K 13386 pcb 352 897K 26704 inodedep 223 596K 12846 linker 379 582K 552 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 12033 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 110 kdtrace 501 87K 33809 umtx 638 80K 638 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_atcl 172 65K 16173 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 dirrem 215 54K 12289 temp 35 33K 4943 hostcache 1 32K 1 shm 1 32K 49 DEVFS3 127 32K 137 msg 4 30K 4 freefile 213 27K 12161 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 1422 tty 16 16K 16 ithread 99 16K 99 kqueue 207 16K 13297 bus-sc 33 14K 1692 lltable 43 14K 810 ksem 33 13K 158 pwddesc 203 13K 13179 KTRACE 101 13K 23315 ether_multi 157 13K 171 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 GEOM 68 11K 535 CAM queue 5 11K 1528 sctp_timw 40 10K 40 DEVFSP 158 10K 5917 rman 84 10K 425 sctp_stro 9 9K 4401 in6_multi 71 9K 71 plimit 34 9K 862 bmsafemap 2 9K 12732 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 68 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 28 7K 521 taskqueue 63 7K 63 sglist 5 7K 5 sctp_atky 181 7K 21059 CAM DEV 3 6K 510 pf_ifnet 16 6K 286 pf_osfp 46 6K 46 xform 80 5K 8736 ufs_dirhash 24 5K 24 UMA 271 5K 271 session 35 5K 91 vt 11 5K 11 eventfd 33 5K 49 md_disk 2 5K 2 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 37 4K 804 acpisem 28 4K 28 selfd 55 4K 185242 hhook 15 4K 17 proc-args 52 3K 853 terminal 11 3K 11 sctp_athm 172 3K 16408 inpcbpolicy 76 3K 10209 select 19 3K 532 uidinfo 4 3K 61 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 CAM XPT 22 2K 543 Unitno 25 2K 57 sctp_stri 3 2K 518 in_multi 6 2K 10 tcp_fsb 28 2K 1888 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 63 2K 4893 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 15069 softdep 1 1K 1 freeblks 4 1K 12220 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 948 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mkdir 6 1K 23746 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 134 pci_link 10 1K 10 filedesc_to_leader 11 1K 45 newdirblk 5 1K 11873 crypto 4 1K 1562 encap_export_host 12 1K 12 procdesc 5 1K 18 sigio 10 1K 11 pfil 4 1K 4 cdev 2 1K 2 diradd 3 1K 12334 chacha20random 1 1K 1 sctp_map 18 1K 8772 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 ip6_msource 4 1K 4 vnodes 1 1K 4 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 20599 filecaps 5 1K 156 sctp_vrf 1 1K 1 ip_msource 1 1K 6 vnet 1 1K 1 entropy 2 1K 53 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7417 sctp_iter 0 0K 27 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 16 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 25 pf_table 0 0K 246 pf_rule 0 0K 376 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 43 mqdata 0 0K 0 chd data 0 0K 26 htcp data 0 0K 43 vegas data 0 0K 32 dctcp data 0 0K 20 cubic data 0 0K 33 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 11316 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 461 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 67 allocindir 0 0K 0 indirdep 0 0K 3634 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 142 ip6_moptions 0 0K 6 in6_mfilter 0 0K 12 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 7 ip_moptions 0 0K 23 in_mfilter 0 0K 19 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 11 VN POLL 0 0K 1 twsbuf 0 0K 0 statfs 0 0K 12217 namei_tracker 0 0K 14 export_host 0 0K 0 cl_savebuf 0 0K 148 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 1141 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 26 lio 0 0K 26 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 364 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 25531 ioctlops 0 0K 2306 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 302 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1314 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 78 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 2687 1158337 0 254 45084672 0 tcp_log 416 2852 7741 867531 0 254 4406688 0 mbuf 256 8842 2993 5028433 0 254 3029760 0 RADIX NODE 144 18190 677 384905 0 62 2716848 0 malloc-16384 16384 147 5 12171 0 1 2490368 0 pbuf 2624 0 941 0 0 2 2469184 0 ertt_txseginfo 40 45634 12643 2005530 0 254 2331080 0 malloc-384 384 4409 11 4766 0 30 1697280 0 BUF TRIE 144 364 11396 24083 0 62 1693440 0 malloc-128 128 11545 328 36204 0 126 1519744 0 UMA Slabs 0 112 12796 53 12796 0 126 1439088 0 malloc-4096 4096 326 5 932 0 2 1355776 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 vmem btag 56 22190 105 22190 0 254 1248520 0 tcp_bbr_map 128 6928 2527 715521 0 126 1210240 0 MAP ENTRY 96 9112 296 758282 0 126 903168 0 malloc-4096 4096 214 4 13835 0 2 892928 0 VM OBJECT 264 3149 61 195373 0 30 847440 0 FFS inode 1160 624 48 12788 0 9 779520 0 256 Bucket 2048 252 118 29042 0 8 757760 0 THREAD 1808 295 24 20646 0 8 576752 0 malloc-2048 2048 164 100 11651 0 8 540672 0 VMSPACE 2544 177 9 13135 0 4 473184 0 sctp_ep 1280 160 155 11456 0 254 403200 0 malloc-65536 65536 4 2 1283 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 socket 944 252 148 23552 0 254 377600 0 VNODE 448 663 75 12829 0 30 330624 0 sctp_asoc 2288 9 131 4386 0 254 320320 0 PROC 1336 204 15 13161 0 8 292584 0 malloc-64 64 4262 85 17319 0 254 278208 0 malloc-65536 65536 1 3 340 0 1 262144 0 malloc-32768 32768 0 8 207 0 1 262144 0 filedesc0 1072 203 21 13179 0 8 240128 0 malloc-256 256 241 674 48755 0 62 234240 0 malloc-16 16 14082 168 14248 0 254 228000 0 DEVCTL 1024 0 220 156 0 0 225280 0 malloc-256 256 296 559 24304 0 62 218880 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 0 6 3190 0 1 196608 0 malloc-384 384 255 245 14161 0 30 192000 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5343 201 6660 0 254 177408 0 clpbuf 2624 0 64 2343 0 16 167936 0 malloc-128 128 1239 63 28103 0 126 166656 0 FFS2 dinode 256 624 21 12788 0 62 165120 0 mbuf_packet 256 77 553 42036 0 254 161280 0 malloc-1024 1024 124 28 2580 0 16 155648 0 S VFS Cache 104 1097 385 14381 0 126 154128 0 malloc-256 256 451 134 36069 0 62 149760 0 malloc-128 128 1097 50 3795 0 126 146816 0 malloc-384 384 173 207 16174 0 30 145920 0 128 Bucket 1024 76 55 7026 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 tcp_inpcb 496 59 189 4882 0 254 123008 0 sctp_raddr 736 24 141 4914 0 254 121440 0 ksiginfo 112 204 840 4912 0 126 116928 0 malloc-1024 1024 10 102 4503 0 16 114688 0 malloc-8192 8192 8 5 162 0 1 106496 0 g_bio 408 0 260 99988 0 30 106080 0 tcpcb 1080 59 39 4882 0 254 105840 0 malloc-256 256 183 177 11531 0 62 92160 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 64 Bucket 512 103 65 39675 0 30 86016 0 da_ccb 544 0 147 31442 0 16 79968 0 malloc-128 128 517 41 5983 0 126 71424 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-64 64 746 262 13386 0 254 64512 0 Files 80 605 195 55759 0 126 64000 0 malloc-4096 4096 13 2 34 0 2 61440 0 malloc-2048 2048 12 18 1085 0 8 61440 0 udplite_inpcb 496 5 107 4550 0 254 55552 0 32 Bucket 256 81 129 47933 0 62 53760 0 malloc-64 64 573 246 10049 0 254 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 284 472 206313 0 254 48384 0 TURNSTILE 136 320 16 320 0 62 45696 0 pcpu-8 8 4814 818 13151 0 254 45056 0 malloc-256 256 6 159 17863 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 2 8 12217 0 2 40960 0 pipe 744 29 26 1138 0 16 40920 0 tcp_bbr_pcb 832 22 23 1831 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 1 35 77747 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 PWD 32 120 1014 11964 0 254 36288 0 malloc-128 128 158 121 12150 0 126 35712 0 sctp_chunk 152 17 217 2192 0 254 35568 0 malloc-8192 8192 1 3 6 0 1 32768 0 malloc-2048 2048 4 12 1411 0 8 32768 0 malloc-2048 2048 2 14 256 0 8 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 16 Bucket 144 88 136 2278 0 62 32256 0 SLEEPQUEUE 88 320 32 320 0 126 30976 0 tcp_rack_pcb 832 4 32 1864 0 16 29952 0 malloc-512 512 5 51 1157 0 30 28672 0 malloc-64 64 238 203 32145 0 254 28224 0 KNOTE 160 28 147 201133 0 62 28000 0 malloc-128 128 156 61 743 0 126 27776 0 malloc-128 128 69 148 24273 0 126 27776 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 6 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 2 10 672 0 8 24576 0 malloc-2048 2048 7 5 32 0 8 24576 0 malloc-1024 1024 18 6 92 0 16 24576 0 malloc-32 32 325 431 14232 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 66 234 2432 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_stream_msg_out 112 5 175 778 0 254 20160 0 malloc-64 64 210 105 655 0 254 20160 0 malloc-32 32 199 431 19041 0 254 20160 0 2 Bucket 32 68 562 2290 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 37 13 39 0 30 19200 0 malloc-256 256 40 35 276 0 62 19200 0 malloc-256 256 30 45 1291 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 4 4 255 0 8 16384 0 malloc-1024 1024 8 8 44 0 16 16384 0 malloc-1024 1024 14 2 16 0 16 16384 0 malloc-512 512 4 28 612 0 30 16384 0 vtnet_tx_hdr 24 0 668 1302553 0 254 16032 0 malloc-16 16 546 454 11711 0 254 16000 0 udp_inpcb 496 7 25 431 0 254 15872 0 malloc-128 128 13 111 481 0 126 15872 0 unpcb 256 20 40 1792 0 254 15360 0 cpuset 104 8 116 107 0 126 12896 0 malloc-2048 2048 0 6 58 0 8 12288 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-512 512 10 14 65 0 30 12288 0 tcp_rack_map 112 9 99 3700 0 126 12096 0 malloc-32 32 248 130 351 0 254 12096 0 malloc-32 32 113 265 10283 0 254 12096 0 malloc-16 16 176 574 16422 0 254 12000 0 ripcb 496 5 19 346 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-384 384 0 30 129 0 30 11520 0 malloc-384 384 24 6 120 0 30 11520 0 malloc-384 384 1 29 108 0 30 11520 0 malloc-256 256 14 31 359 0 62 11520 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-1024 1024 1 7 48 0 16 8192 0 malloc-1024 1024 0 8 2 0 16 8192 0 malloc-512 512 0 16 45 0 30 8192 0 malloc-512 512 8 8 10 0 30 8192 0 malloc-512 512 6 10 13 0 30 8192 0 pf tags 104 0 78 36 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 22 0 254 8096 0 PGRP 88 35 57 91 0 126 8096 0 rl_entry 40 164 38 164 0 254 8080 0 sctp_asconf_ack 48 0 168 13 0 254 8064 0 sctp_laddr 48 1 167 2814 0 254 8064 0 tcpreass 48 0 168 2 0 254 8064 0 hostcache 64 3 123 3 0 254 8064 0 syncache 168 0 48 6 0 254 8064 0 udpcb 32 12 240 4981 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 59 53 4882 0 126 8064 0 malloc-64 64 59 67 183 0 254 8064 0 malloc-64 64 8 118 16 0 254 8064 0 malloc-32 32 31 221 7141 0 254 8064 0 malloc-32 32 177 75 7869 0 254 8064 0 malloc-32 32 0 252 45 0 254 8064 0 4 Bucket 48 5 163 286 0 254 8064 0 malloc-16 16 1 499 19965 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 8263 0 254 8000 0 malloc-16 16 88 412 30294 0 254 8000 0 malloc-16 16 7 493 266 0 254 8000 0 tcp_log_node 120 0 66 2 0 126 7920 0 sctp_readq 152 0 52 274 0 254 7904 0 AIO 208 0 38 54 0 62 7904 0 cryptop 280 0 28 275 0 30 7840 0 itimer 352 0 22 5 0 30 7744 0 AIOCB 552 0 14 118 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 AIOLIO 272 0 28 26 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 100 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sackhole 32 0 126 1 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 L VFS Cache 320 0 12 2 0 30 3840 0 malloc-384 384 3 7 3 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 20 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 md0 512 0 0 0 0 30 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0