panic: __rw_wlock_hard: recursing but non-recursive rw sctp-info @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1856 cpuid = 1 time = 1631096955 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfed1f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfed350 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfed430 panic() at panic+0xb5/frame 0xfffffe009bfed4f0 __rw_wlock_hard() at __rw_wlock_hard+0x119e/frame 0xfffffe009bfed650 _rw_wlock_cookie() at _rw_wlock_cookie+0x1d4/frame 0xfffffe009bfed720 sctp_swap_inpcb_for_listen() at sctp_swap_inpcb_for_listen+0xf8/frame 0xfffffe009bfed7b0 sctp_listen() at sctp_listen+0x614/frame 0xfffffe009bfed8e0 solisten() at solisten+0xd2/frame 0xfffffe009bfed930 kern_listen() at kern_listen+0x158/frame 0xfffffe009bfed9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfedbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfedbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 10121 tid 114685 ] Stopped at kdb_enter+0x6b: movq $0,0x28e217a(%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 0x4204af05aabba6c9 rdx 0x40001 rbx 0 rsp 0xfffffe009bfed330 rbp 0xfffffe009bfed350 rsi 0 rdi 0xfffffe0058846128 r8 0x3 r9 0xfffffe009bfece68 r10 0 r11 0xfffffe00a849a350 r12 0xfffffe00a8499e40 r13 0xfffffe009bfed301 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abf3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e217a(%rip) db> show proc Process 10121 (syz-executor.0) at 0xfffffe00a84a0000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe009e537000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a84569f0 (map 0xfffffe00a84569f0) (map.pmap 0xfffffe00a8456ab0) (pmap 0xfffffe00a8456b10) threads: 2 113186 RunQ syz-executor.0 114685 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 10122 792 792 0 R (threaded) syz-executor.3 112953 RunQ syz-executor.3 114684 S uwait 0xfffffe00a849fd00 syz-executor.3 10121 784 784 0 R (threaded) syz-executor.0 113186 RunQ syz-executor.0 114685 Run CPU 1 syz-executor.0 10120 785 785 0 RE CPU 0 syz-executor.1 10117 787 787 0 R (threaded) syz-executor.2 113157 RunQ syz-executor.2 114679 S sbwait 0xfffffe00a760b204 syz-executor.2 114682 S sbwait 0xfffffe00a760b204 syz-executor.2 114686 S uwait 0xfffffe00a8333600 syz-executor.2 8966 1 792 0 S uwait 0xfffffe00a8a4a200 syz-executor.3 8964 1 784 0 S uwait 0xfffffe00a8b48500 syz-executor.0 8958 1 784 0 S uwait 0xfffffe00a745d380 syz-executor.0 8955 1 792 0 S uwait 0xfffffe00a8333700 syz-executor.3 8951 1 787 0 S uwait 0xfffffe00a74a7680 syz-executor.2 8950 1 792 0 S uwait 0xfffffe00a83cdd80 syz-executor.3 8946 1 787 0 S uwait 0xfffffe00a745d100 syz-executor.2 8945 1 784 0 S uwait 0xfffffe00a8b48d80 syz-executor.0 8940 1 787 0 S uwait 0xfffffe00a8b48c80 syz-executor.2 8936 1 787 0 S uwait 0xfffffe009fac4080 syz-executor.2 8934 1 787 0 S uwait 0xfffffe00a8a4a700 syz-executor.2 8045 1 784 0 S uwait 0xfffffe00a745d780 syz-executor.0 8039 1 787 0 S uwait 0xfffffe00a8b48400 syz-executor.2 8036 1 784 0 S uwait 0xfffffe00a745dc80 syz-executor.0 8033 1 787 0 S uwait 0xfffffe00a745d480 syz-executor.2 8027 1 784 0 S uwait 0xfffffe00a872ce00 syz-executor.0 8026 1 787 0 S uwait 0xfffffe00a83cd880 syz-executor.2 8018 1 787 0 S uwait 0xfffffe00a8b48a80 syz-executor.2 8015 1 787 0 S uwait 0xfffffe00a74a7d80 syz-executor.2 7316 1 792 0 S uwait 0xfffffe00a8333400 syz-executor.3 7314 1 792 0 S uwait 0xfffffe00a7b74800 syz-executor.3 7308 1 792 0 S uwait 0xfffffe00a745d700 syz-executor.3 7305 1 785 0 S uwait 0xfffffe00a8a4ab00 syz-executor.1 7303 1 785 0 S uwait 0xfffffe00a74a7880 syz-executor.1 7301 1 785 0 S uwait 0xfffffe00a8333e00 syz-executor.1 7299 1 785 0 S uwait 0xfffffe00a745d300 syz-executor.1 7298 1 785 0 S uwait 0xfffffe00a5231000 syz-executor.1 7268 1 787 0 S uwait 0xfffffe00a745da80 syz-executor.2 7267 1 792 0 S uwait 0xfffffe00a74a7200 syz-executor.3 7266 1 784 0 S uwait 0xfffffe00a8333b00 syz-executor.0 7264 1 792 0 S uwait 0xfffffe00a8333d00 syz-executor.3 7263 1 787 0 S uwait 0xfffffe00a8a4ae80 syz-executor.2 7258 1 784 0 S uwait 0xfffffe00a8333800 syz-executor.0 7255 1 787 0 S uwait 0xfffffe00a8a4a900 syz-executor.2 7254 1 792 0 S uwait 0xfffffe00a8a4a800 syz-executor.3 7252 1 787 0 S uwait 0xfffffe00a745de80 syz-executor.2 7251 1 784 0 S uwait 0xfffffe00a8333500 syz-executor.0 7249 1 792 0 S uwait 0xfffffe00a74a7300 syz-executor.3 7244 1 784 0 S uwait 0xfffffe00a745d880 syz-executor.0 7240 1 787 0 S uwait 0xfffffe00a8333c00 syz-executor.2 7237 1 787 0 S uwait 0xfffffe00a7b74600 syz-executor.2 7234 1 792 0 S uwait 0xfffffe00a872c880 syz-executor.3 7232 1 792 0 S uwait 0xfffffe00a74a7780 syz-executor.3 7230 1 784 0 S uwait 0xfffffe00a872cf00 syz-executor.0 7229 1 784 0 S uwait 0xfffffe00a745dd80 syz-executor.0 7227 1 785 0 S uwait 0xfffffe00a872c280 syz-executor.1 7226 1 785 0 S uwait 0xfffffe00a74a7480 syz-executor.1 7223 1 785 0 S uwait 0xfffffe00a8a4ad80 syz-executor.1 7222 1 785 0 S uwait 0xfffffe00a745d580 syz-executor.1 7219 1 785 0 S uwait 0xfffffe009fac4180 syz-executor.1 7218 1 785 0 S uwait 0xfffffe00a8333900 syz-executor.1 7208 1 787 0 S uwait 0xfffffe00a74a7c80 syz-executor.2 7206 1 787 0 S uwait 0xfffffe00a872c080 syz-executor.2 7200 1 787 0 S uwait 0xfffffe00a74a7f00 syz-executor.2 7198 1 787 0 S uwait 0xfffffe009e9c4500 syz-executor.2 7194 1 787 0 S uwait 0xfffffe00a7b74900 syz-executor.2 7193 1 787 0 S uwait 0xfffffe00a872c480 syz-executor.2 7189 1 787 0 S uwait 0xfffffe00a872c780 syz-executor.2 7188 1 787 0 S uwait 0xfffffe00a74a7100 syz-executor.2 7183 1 787 0 S uwait 0xfffffe00a872c180 syz-executor.2 7181 1 787 0 S uwait 0xfffffe00a7b74200 syz-executor.2 5812 1 785 0 S uwait 0xfffffe00a74a7000 syz-executor.1 5810 1 792 0 S uwait 0xfffffe00a5231d80 syz-executor.3 5807 1 785 0 S uwait 0xfffffe00a7b74000 syz-executor.1 5805 1 792 0 S uwait 0xfffffe00a7b74300 syz-executor.3 5803 1 785 0 S uwait 0xfffffe00a74a7580 syz-executor.1 5802 1 792 0 S uwait 0xfffffe00a74a7a80 syz-executor.3 5798 1 785 0 S uwait 0xfffffe005893fa80 syz-executor.1 5796 1 792 0 S uwait 0xfffffe00a5231e80 syz-executor.3 5792 1 792 0 S uwait 0xfffffe00a7b74400 syz-executor.3 5791 1 785 0 S uwait 0xfffffe00a745d980 syz-executor.1 5785 1 792 0 S uwait 0xfffffe00a872c680 syz-executor.3 5784 1 785 0 S uwait 0xfffffe00a74a7b80 syz-executor.1 5780 1 785 0 S uwait 0xfffffe009e9c4d00 syz-executor.1 5775 1 785 0 S uwait 0xfffffe00a7b74d80 syz-executor.1 4976 1 792 0 S uwait 0xfffffe00a872c380 syz-executor.3 4971 1 792 0 S uwait 0xfffffe00a7b74e80 syz-executor.3 4966 1 785 0 S uwait 0xfffffe00a872c580 syz-executor.1 4964 1 792 0 S uwait 0xfffffe00a745db80 syz-executor.3 4963 1 785 0 S uwait 0xfffffe00a5231780 syz-executor.1 4959 1 785 0 S uwait 0xfffffe00a5231a80 syz-executor.1 4956 1 792 0 S uwait 0xfffffe00a7b74c00 syz-executor.3 4953 1 792 0 S uwait 0xfffffe009e9c4300 syz-executor.3 4950 1 792 0 S uwait 0xfffffe009fac4600 syz-executor.3 4947 1 792 0 S uwait 0xfffffe00a872cb00 syz-executor.3 4943 1 785 0 S uwait 0xfffffe00a7b74100 syz-executor.1 4942 1 792 0 S uwait 0xfffffe009e9c4800 syz-executor.3 4936 1 792 0 S uwait 0xfffffe009fac4280 syz-executor.3 4933 1 792 0 S uwait 0xfffffe00a872cc00 syz-executor.3 4925 1 792 0 S uwait 0xfffffe00a5231680 syz-executor.3 3959 1 3959 65 Ss select 0xfffffe009e9d80c0 dhclient 3265 1 3265 0 Ss select 0xfffffe0058af2540 dhclient 3262 1 3262 0 Ss select 0xfffffe009e9d8ac0 dhclient 3257 1 785 0 S uwait 0xfffffe009fac4d80 syz-executor.1 3247 1 785 0 S uwait 0xfffffe00a7b74a00 syz-executor.1 3246 1 792 0 S uwait 0xfffffe00a7b74b00 syz-executor.3 3242 1 787 0 S uwait 0xfffffe009e53d800 syz-executor.2 3239 1 787 0 S uwait 0xfffffe009e9c4000 syz-executor.2 3234 1 784 0 S uwait 0xfffffe009e9c4b00 syz-executor.0 3229 1 792 0 S uwait 0xfffffe009e53d400 syz-executor.3 3227 1 784 0 S uwait 0xfffffe009e9c4400 syz-executor.0 3224 1 785 0 S uwait 0xfffffe009fac4500 syz-executor.1 3221 1 787 0 S uwait 0xfffffe00a872cd00 syz-executor.2 3219 1 3219 65 Ss select 0xfffffe009e9d8640 dhclient 3214 1 784 0 S uwait 0xfffffe009fac4980 syz-executor.0 3209 1 792 0 S uwait 0xfffffe009fac4a80 syz-executor.3 3205 1 792 0 S uwait 0xfffffe009e53d700 syz-executor.3 3201 1 792 0 S uwait 0xfffffe00a872ca00 syz-executor.3 3158 1 787 0 S uwait 0xfffffe009fac4400 syz-executor.2 3154 1 787 0 S uwait 0xfffffe00a5231b80 syz-executor.2 3150 1 787 0 S uwait 0xfffffe00a5231280 syz-executor.2 3146 1 787 0 S uwait 0xfffffe009fac4b80 syz-executor.2 3144 1 787 0 S uwait 0xfffffe005893f880 syz-executor.2 2894 0 0 0 DL aiordy 0xfffffe009e3a0538 [aiod4] 2893 0 0 0 DL aiordy 0xfffffe009e3a0a70 [aiod3] 2892 0 0 0 DL aiordy 0xfffffe009e39b000 [aiod2] 2891 0 0 0 DL aiordy 0xfffffe009e39ba70 [aiod1] 2851 1 785 0 S uwait 0xfffffe00a5231480 syz-executor.1 2848 1 787 0 S uwait 0xfffffe00a5231400 syz-executor.2 2841 1 785 0 S uwait 0xfffffe009fac4880 syz-executor.1 2838 1 787 0 S uwait 0xfffffe009e9c4a00 syz-executor.2 2831 1 785 0 S uwait 0xfffffe005893f200 syz-executor.1 2830 1 787 0 S uwait 0xfffffe009e53d600 syz-executor.2 2823 1 787 0 S uwait 0xfffffe009fac4e80 syz-executor.2 2817 1 787 0 S uwait 0xfffffe009e9c4900 syz-executor.2 2556 1 2556 0 Ss select 0xfffffe009e9d8b40 dhclient 2551 1 2551 0 Ss select 0xfffffe009fa40240 dhclient 2530 1 2530 65 Ss select 0xfffffe0058af2640 dhclient 2400 1 787 0 S uwait 0xfffffe00a5231880 syz-executor.2 2390 1 787 0 S uwait 0xfffffe0057015480 syz-executor.2 2386 1 787 0 S uwait 0xfffffe00a5231c80 syz-executor.2 2385 1 785 0 S uwait 0xfffffe009e9c4600 syz-executor.1 2383 1 787 0 S uwait 0xfffffe005876b080 syz-executor.2 2381 1 787 0 S uwait 0xfffffe009e9c4100 syz-executor.2 2378 1 787 0 S uwait 0xfffffe009e9c4d80 syz-executor.2 2377 1 785 0 S uwait 0xfffffe009fac4780 syz-executor.1 2372 1 785 0 S uwait 0xfffffe005893f100 syz-executor.1 2370 1 785 0 S uwait 0xfffffe009e53d000 syz-executor.1 2368 1 785 0 S uwait 0xfffffe005893f000 syz-executor.1 2366 1 785 0 S uwait 0xfffffe00a5231980 syz-executor.1 2362 1 785 0 S uwait 0xfffffe009e9c4e80 syz-executor.1 2359 1 785 0 S uwait 0xfffffe0057015780 syz-executor.1 2357 1 785 0 S uwait 0xfffffe0057015080 syz-executor.1 2355 1 785 0 S uwait 0xfffffe0057015380 syz-executor.1 2353 1 785 0 S uwait 0xfffffe009e53d500 syz-executor.1 1797 1 1797 0 Ss select 0xfffffe009fa402c0 dhclient 1794 1 1794 0 Ss select 0xfffffe005740b4c0 dhclient 1771 1 1771 65 Ss select 0xfffffe0058af2f40 dhclient 1058 1 1058 0 Ss select 0xfffffe005740b640 dhclient 1054 1 1054 0 Ss select 0xfffffe009e9d85c0 dhclient 792 780 792 0 Ss nanslp 0xffffffff8405af81 syz-executor.3 787 780 787 0 Ss nanslp 0xffffffff8405af81 syz-executor.2 785 780 785 0 Rs syz-executor.1 784 780 784 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe009e53dd00 syz-fuzzer 100123 S uwait 0xfffffe0057015a80 syz-fuzzer 100124 S uwait 0xfffffe005876b380 syz-fuzzer 100125 S uwait 0xfffffe009e53da00 syz-fuzzer 100126 S uwait 0xfffffe009e53db00 syz-fuzzer 100127 S uwait 0xfffffe009e53dc00 syz-fuzzer 100128 S uwait 0xfffffe009e53d200 syz-fuzzer 100129 S kqread 0xfffffe0058788500 syz-fuzzer 100130 S uwait 0xfffffe009e53d300 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5500b0 csh 776 694 776 0 Ss select 0xfffffe0058af2140 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f14b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe005740b240 sshd 507 1 507 0 Ss select 0xfffffe0058af2940 syslogd 436 1 436 0 Ss select 0xfffffe0058af2b40 devd 435 1 435 65 Ss select 0xfffffe0058af2840 dhclient 350 1 350 0 Ss select 0xfffffe0058af2a40 dhclient 347 1 347 0 Ss select 0xfffffe0058af29c0 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe005882f4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eaea40 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d89580 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84758e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a1 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 10121 (syz-executor.0) thread 0xfffffe00a8499e40 (114685) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a84a7ce0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:930 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00a84a7ca0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:929 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a84a7cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:925 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a84a7c80) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:923 exclusive sleep mutex socket (socket) r = 0 (0xfffffe00a84a7b40) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7211 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081bb428) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7204 Process 10120 (syz-executor.1) thread 0xfffffe00a83d8720 (112437) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a84a1a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4000 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 filedesc 282 2253K 18231 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 pcb 652 1226K 24215 newblk 9 1026K 20354 vfscache 3 1025K 3 subproc 418 886K 10351 inodedep 90 546K 9978 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 55623 sctp_atcl 485 182K 16193 sctp_stro 178 178K 4747 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 9190 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 68 kdtrace 500 88K 24810 bus 986 80K 3488 umtx 638 80K 638 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 temp 35 33K 3269 hostcache 1 32K 1 shm 1 32K 35 DEVFS3 127 32K 137 msg 4 30K 4 sctp_atky 667 27K 21470 gtaskqueue 18 26K 18 kbdmux 6 22K 6 dirrem 81 21K 9476 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 762 tty 16 16K 16 ithread 99 16K 99 sctp_timw 62 16K 62 lltable 48 15K 346 kqueue 203 15K 10218 bus-sc 34 15K 1693 ksem 32 14K 381 ether_multi 157 13K 177 KTRACE 100 13K 100 pwddesc 199 13K 10183 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 DEVFSP 177 12K 1713 freefile 81 11K 9329 CAM queue 5 11K 1528 cred 40 10K 370 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 9855 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 48 pfs_vncache 1 8K 1 sctp_athm 485 8K 16540 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 xform 99 7K 2818 lockf 55 7K 506 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 587 sctp_map 356 6K 9414 pf_osfp 42 5K 42 pf_ifnet 12 5K 211 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 57 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 127880 hhook 15 4K 17 proc-args 52 3K 698 terminal 11 3K 11 select 19 3K 493 uidinfo 4 3K 44 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 inpcbpolicy 63 2K 6188 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 87 CAM XPT 22 2K 543 in_multi 6 2K 10 tcp_fsb 11 2K 812 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 osd 53 2K 3087 freework 5 2K 12835 softdep 1 1K 1 mkdir 8 1K 18074 freeblks 4 1K 9448 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 638 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 sigio 12 1K 18 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 filedesc_to_leader 11 1K 21 crypto 4 1K 850 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 842 newdirblk 4 1K 9037 diradd 4 1K 9517 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 8 CAM SIM 2 1K 2 ktls 1 1K 6 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 nexusdev 8 1K 8 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 soname 4 1K 15684 filecaps 5 1K 116 sctp_vrf 1 1K 1 ip_msource 1 1K 3 vnet 1 1K 1 entropy 2 1K 47 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 7303 sctp_iter 0 0K 29 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 35 mqdata 0 0K 0 cubic data 0 0K 25 tcp_do 0 0K 0 cdg data 0 0K 24 chd data 0 0K 17 dctcp data 0 0K 35 htcp data 0 0K 10 pf_table 0 0K 81 pf_rule 0 0K 318 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 27 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 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 7388 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 313 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 20 allocindir 0 0K 0 indirdep 0 0K 4270 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 241 ip6_msource 0 0K 0 ip6_moptions 0 0K 8 in6_mfilter 0 0K 0 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 0 ip_moptions 0 0K 17 in_mfilter 0 0K 32 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 20 VN POLL 0 0K 4 twsbuf 0 0K 0 statfs 0 0K 9230 namei_tracker 0 0K 57 export_host 0 0K 0 cl_savebuf 0 0K 132 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 305 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 19 lio 0 0K 13 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 223 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 22054 ioctlops 0 0K 1596 eventfd 0 0K 7 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 927 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 991 203724 0 254 38137856 0 tcp_log 416 6104 12688 369071 0 254 7817472 0 mbuf 256 10132 488 2066570 0 254 2718720 0 pbuf 2624 0 957 0 0 2 2511168 0 ertt_txseginfo 40 47056 13241 1315454 0 254 2411880 0 malloc-16384 16384 140 5 9113 0 1 2375680 0 malloc-4096 4096 529 4 11016 0 2 2183168 0 RADIX NODE 144 12101 1866 296060 0 63 2011248 0 malloc-384 384 4258 402 14194 0 30 1789440 0 BUF TRIE 144 422 11338 21880 0 62 1693440 0 malloc-128 128 11641 77 13045 0 126 1499904 0 mbuf_cluster 2048 690 2 690 0 254 1417216 0 tcp_bbr_map 128 2906 7231 449057 0 126 1297536 0 UMA Slabs 0 112 11157 0 11157 0 126 1249584 0 vmem btag 56 21504 143 21507 0 254 1212232 0 MAP ENTRY 96 8979 303 596357 0 126 891072 0 VM OBJECT 264 3106 74 149853 0 30 839520 0 FFS inode 1160 649 30 10000 0 8 787640 0 sctp_asoc 2288 178 132 4707 0 254 709280 0 malloc-2048 2048 314 30 10949 0 8 704512 0 THREAD 1808 298 21 14686 0 8 576752 0 256 Bucket 2048 246 30 21412 0 8 565248 0 sctp_ep 1272 306 78 10941 0 254 488448 0 VMSPACE 2544 174 9 10097 0 4 465552 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 688 86 10041 0 30 346752 0 socket 960 227 117 18771 0 254 330240 0 malloc-64 64 4772 142 25143 0 254 314496 0 malloc-256 256 526 674 46146 0 62 307200 0 malloc-1024 1024 179 109 4680 0 16 294912 0 PROC 1336 200 16 10122 0 8 288576 0 malloc-32768 32768 1 7 105 0 1 262144 0 malloc-384 384 520 150 16526 0 30 257280 0 sctp_raddr 736 191 139 5048 0 254 242880 0 malloc-16 16 14581 419 24927 0 254 240000 0 filedesc0 1072 199 18 10183 0 8 232624 0 malloc-32768 32768 0 7 3804 0 1 229376 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 403 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1209 248 44037 0 126 186496 0 malloc-32 32 5598 198 6461 0 254 185472 0 malloc-128 128 1372 23 6143 0 126 178560 0 FFS2 dinode 256 649 41 9999 0 62 176640 0 mbuf_packet 256 119 571 43706 0 254 176640 0 128 Bucket 1024 135 32 7066 0 16 171008 0 malloc-256 256 377 178 33618 0 62 142080 0 S VFS Cache 104 1024 341 10651 0 126 141960 0 malloc-1024 1024 133 3 150 0 16 139264 0 malloc-256 256 46 494 7484 0 62 138240 0 malloc-256 256 127 398 18946 0 62 134400 0 malloc-65536 65536 0 2 19 0 1 131072 0 malloc-65536 65536 0 2 63 0 1 131072 0 clpbuf 2624 0 48 2808 0 16 125952 0 ksiginfo 112 201 843 1384 0 126 116928 0 sctp_chunk 152 662 66 2323 0 254 110656 0 tcp_inpcb 496 49 167 3076 0 254 107136 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-4096 4096 21 2 36 0 2 94208 0 malloc-384 384 220 20 505 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1080 49 28 3076 0 254 83160 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-8192 8192 8 2 18 0 1 81920 0 64 Bucket 512 97 63 17992 0 30 81920 0 g_bio 408 0 200 101848 0 30 81600 0 malloc-4096 4096 15 2 56 0 2 69632 0 malloc-128 128 114 413 9947 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 11 19 837 0 8 61440 0 Files 80 574 176 40689 0 126 60000 0 32 Bucket 256 93 132 8894 0 62 57600 0 malloc-8192 8192 4 3 32 0 1 57344 0 udplite_inpcb 496 3 101 2448 0 254 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 TURNSTILE 136 320 16 320 0 62 45696 0 malloc-1024 1024 10 34 1879 0 16 45056 0 pcpu-8 8 4750 882 9762 0 254 45056 0 tcp_bbr_pcb 832 13 41 1466 0 16 44928 0 malloc-64 64 529 164 1697 0 254 44352 0 malloc-256 256 115 35 1211 0 62 38400 0 tcp_rack_pcb 832 11 34 812 0 16 37440 0 pipe 744 31 19 791 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 56777 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-64 64 245 322 10770 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 0 2 4 0 1 32768 0 malloc-16384 16384 0 2 8 0 1 32768 0 malloc-2048 2048 3 13 102 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 108 396 145194 0 254 32256 0 16 Bucket 144 66 158 1606 0 62 32256 0 malloc-128 128 61 187 364 0 126 31744 0 SLEEPQUEUE 88 320 32 320 0 126 30976 0 da_ccb 544 0 56 30816 0 16 30464 0 malloc-4096 4096 3 4 9865 0 2 28672 0 malloc-64 64 240 201 5669 0 254 28224 0 malloc-64 64 333 108 4120 0 254 28224 0 malloc-32 32 520 362 15922 0 254 28224 0 KNOTE 160 28 147 91927 0 62 28000 0 malloc-128 128 92 125 10270 0 126 27776 0 malloc-384 384 58 12 60 0 30 26880 0 malloc-256 256 63 42 1440 0 62 26880 0 malloc-4096 4096 4 2 7 0 2 24576 0 PWD 32 127 629 9065 0 254 24192 0 malloc-64 64 271 107 1861 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 51 249 2887 0 126 24000 0 malloc-128 128 57 129 9461 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-512 512 1 39 842 0 30 20480 0 sctp_laddr 48 204 216 3857 0 254 20160 0 tcp_rack_map 112 23 157 1772 0 126 20160 0 2 Bucket 32 68 562 2367 0 254 20160 0 ripcb 496 5 35 321 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 25 50 1003 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 2 6 836 0 8 16384 0 malloc-2048 2048 3 5 248 0 8 16384 0 malloc-1024 1024 8 8 75 0 16 16384 0 malloc-1024 1024 10 6 257 0 16 16384 0 malloc-512 512 5 27 700 0 30 16384 0 sctp_stream_msg_out 112 53 91 1178 0 254 16128 0 malloc-32 32 88 416 6191 0 254 16128 0 malloc-32 32 268 236 19137 0 254 16128 0 vtnet_tx_hdr 24 0 668 742690 0 254 16032 0 malloc-16 16 548 452 19724 0 254 16000 0 udp_inpcb 496 6 26 343 0 254 15872 0 malloc-128 128 75 49 868 0 126 15872 0 unpcb 256 20 40 1579 0 254 15360 0 malloc-384 384 22 18 410 0 30 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-1024 1024 2 10 107 0 16 12288 0 malloc-1024 1024 7 5 12 0 16 12288 0 malloc-512 512 12 12 34 0 30 12288 0 malloc-512 512 0 24 147 0 30 12288 0 ertt 72 49 119 3076 0 126 12096 0 malloc-64 64 69 120 599 0 254 12096 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 1 7 124 0 16 8192 0 malloc-512 512 0 16 57 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 0 78 32 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 tcp_log_bucket 176 0 46 12 0 62 8096 0 tcptw 88 0 92 17 0 254 8096 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 161 41 161 0 254 8080 0 sctp_asconf_ack 48 0 168 14 0 254 8064 0 udpcb 32 9 243 2791 0 254 8064 0 ktls_session 192 5 37 5 0 62 8064 0 malloc-32 32 136 116 392 0 254 8064 0 malloc-32 32 61 191 404 0 254 8064 0 malloc-32 32 54 198 657 0 254 8064 0 malloc-32 32 17 235 406 0 254 8064 0 4 Bucket 48 7 161 285 0 254 8064 0 malloc-16 16 0 500 31 0 254 8000 0 malloc-16 16 25 475 3022 0 254 8000 0 malloc-16 16 57 443 7127 0 254 8000 0 malloc-16 16 39 461 594 0 254 8000 0 malloc-16 16 290 210 25590 0 254 8000 0 malloc-16 16 4 496 5401 0 254 8000 0 tcp_log_node 120 0 66 15 0 126 7920 0 sctp_readq 152 0 52 422 0 254 7904 0 AIO 208 0 38 27 0 62 7904 0 cryptop 280 0 28 142 0 30 7840 0 itimer 352 0 22 13 0 30 7744 0 AIOCB 552 0 14 45 0 16 7728 0 malloc-384 384 1 19 6 0 30 7680 0 malloc-256 256 13 17 1830 0 62 7680 0 AIOLIO 272 0 28 13 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 90 0 126 6448 0 tfo_ccache_entries 80 2 62 2 0 126 5120 0 domainset 40 0 126 62 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 4 0 2 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 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 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry 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 0 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 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 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-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-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