panic: ASan: Invalid access, 4-byte read at 0xfffffe00a7a2dc58, UMAUseAfterFree(fd) cpuid = 0 time = 818 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00576ab650 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00576ab7b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00576ab890 panic() at panic+0xb5/frame 0xfffffe00576ab950 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00576aba10 sctp_sendall_completes() at sctp_sendall_completes+0x30/frame 0xfffffe00576aba30 sctp_iterator_worker() at sctp_iterator_worker+0xf29/frame 0xfffffe00576abb90 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe00576abbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00576abbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00576abbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 17 tid 100076 ] Stopped at kdb_enter+0x6b: movq $0,0x28eafaa(%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 0x627e11cdb234eb49 rdx 0x1 rbx 0 rsp 0xfffffe00576ab790 rbp 0xfffffe00576ab7b0 rsi 0 rdi 0xffffffff817ac9d9 vprintf+0x319 r8 0x3 r9 0xfffffe00576ab2c8 r10 0 r11 0 r12 0xfffffe005838a1e0 r13 0xfffffe00576ab801 r14 0xffffffff82c624e0 .str.18 r15 0xffffffff82c624e0 .str.18 rip 0xffffffff817a038b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eafaa(%rip) db> show proc Process 17 (sctp_iterator) at 0xfffffe0057547538: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402c6c0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff8402c6c0 reapsubtree: 17 sigparent: 20 vmspace: 0xffffffff8402d640 (map 0xffffffff8402d640) (map.pmap 0xffffffff8402d700) (pmap 0xffffffff8402d760) threads: 1 100076 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 10021 785 785 0 R (threaded) syz-executor.0 111359 Run CPU 1 syz-executor.0 112747 RunQ syz-executor.0 10018 786 786 0 R (threaded) syz-executor.1 111886 RunQ syz-executor.1 112744 RunQ syz-executor.1 9368 1 789 0 S uwait 0xfffffe00a7bae400 syz-executor.2 9365 1 789 0 S uwait 0xfffffe00a8053480 syz-executor.2 9362 1 789 0 S uwait 0xfffffe00a8053180 syz-executor.2 9357 1 789 0 S uwait 0xfffffe00a77f3800 syz-executor.2 9356 1 789 0 S uwait 0xfffffe00a77f3b80 syz-executor.2 8857 1 785 0 S uwait 0xfffffe00a79e5000 syz-executor.0 8850 1 786 0 S uwait 0xfffffe00a7bae800 syz-executor.1 8848 1 786 0 S uwait 0xfffffe00a7ba7880 syz-executor.1 8847 1 785 0 S uwait 0xfffffe00a7b5c280 syz-executor.0 8844 1 786 0 S uwait 0xfffffe00a7b5c180 syz-executor.1 8842 1 785 0 S uwait 0xfffffe00a7ba7e80 syz-executor.0 8840 1 785 60928 S uwait 0xfffffe00a7baef00 syz-executor.0 8839 1 785 0 S uwait 0xfffffe00a7ba7380 syz-executor.0 8143 1 786 0 S uwait 0xfffffe00a7b5c680 syz-executor.1 8135 1 786 0 S uwait 0xfffffe00a7b5c380 syz-executor.1 8132 1 786 0 S uwait 0xfffffe00a77f3600 syz-executor.1 8130 1 786 0 S umtxn 0xfffffe00a7baec00 syz-executor.1 8128 1 786 0 S uwait 0xfffffe00a7ba7680 syz-executor.1 8101 1 786 0 S uwait 0xfffffe00a7b5c480 syz-executor.1 8099 1 789 0 S uwait 0xfffffe00a7ba7280 syz-executor.2 8093 1 799 0 S uwait 0xfffffe00a7bae300 syz-executor.3 8089 1 799 0 S uwait 0xfffffe00a7ba7180 syz-executor.3 8086 1 799 0 S uwait 0xfffffe00a79e5480 syz-executor.3 8082 1 799 0 S uwait 0xfffffe00a7bae000 syz-executor.3 8078 1 786 0 S uwait 0xfffffe00a8053b80 syz-executor.1 8075 1 789 0 S uwait 0xfffffe00a79e5780 syz-executor.2 8073 1 799 0 S uwait 0xfffffe00a7ba7c80 syz-executor.3 8069 1 789 0 S uwait 0xfffffe00a7b5c880 syz-executor.2 8055 1 789 0 S uwait 0xfffffe00a7bae600 syz-executor.2 8053 1 789 0 S uwait 0xfffffe00a8053e80 syz-executor.2 7436 1 786 0 S uwait 0xfffffe00a7b5cb80 syz-executor.1 7430 1 786 0 S uwait 0xfffffe00a7ba7b80 syz-executor.1 7424 1 799 0 S uwait 0xfffffe00a7baea00 syz-executor.3 7421 1 799 0 S uwait 0xfffffe00a7baee00 syz-executor.3 7419 1 799 0 S uwait 0xfffffe00a7baeb00 syz-executor.3 7417 1 786 0 S uwait 0xfffffe00a7ba7080 syz-executor.1 7415 1 786 0 S uwait 0xfffffe00a79e5200 syz-executor.1 7414 1 786 0 S uwait 0xfffffe00588f8000 syz-executor.1 7020 7019 799 0 SV uwait 0xfffffe00a7ba7d80 syz-executor.3 7019 1 799 0 DV ppwait 0xfffffe00a7cdea20 syz-executor.3 5914 1 799 0 S uwait 0xfffffe00a7baed00 syz-executor.3 5911 1 799 0 S uwait 0xfffffe00a6fa8800 syz-executor.3 5908 1 799 0 S uwait 0xfffffe00a7b5c780 syz-executor.3 5905 1 799 0 S uwait 0xfffffe00a79e5300 syz-executor.3 5904 1 799 0 S umtxn 0xfffffe00a7ba7480 syz-executor.3 4827 4826 799 0 SV uwait 0xfffffe00a77f3300 syz-executor.3 4826 1 799 0 DV ppwait 0xfffffe00a7c56f58 syz-executor.3 4805 1 786 0 S uwait 0xfffffe00a6fa8b80 syz-executor.1 4802 1 785 0 S uwait 0xfffffe00a7b5cc00 syz-executor.0 4799 1 786 0 S uwait 0xfffffe00a7b5c980 syz-executor.1 4792 1 785 0 S uwait 0xfffffe00a77f3900 syz-executor.0 4791 1 786 0 S uwait 0xfffffe00a79e5b00 syz-executor.1 4790 1 799 0 S uwait 0xfffffe00a7bae900 syz-executor.3 4788 1 789 0 S uwait 0xfffffe00a77f3400 syz-executor.2 4787 1 799 0 S uwait 0xfffffe00a7bae700 syz-executor.3 4783 1 799 0 S uwait 0xfffffe00a70ae500 syz-executor.3 4780 1 799 0 S uwait 0xfffffe00a70aee80 syz-executor.3 4779 1 786 0 S uwait 0xfffffe00a79e5880 syz-executor.1 4777 1 799 0 S uwait 0xfffffe00a79e5580 syz-executor.3 4775 1 799 0 S uwait 0xfffffe00a7b5ca80 syz-executor.3 4774 1 789 0 S uwait 0xfffffe00a1b13380 syz-executor.2 4771 1 785 0 S uwait 0xfffffe00a7b5cf00 syz-executor.0 4769 1 799 0 S uwait 0xfffffe00a1a25a80 syz-executor.3 4766 1 786 0 S uwait 0xfffffe00a79e5680 syz-executor.1 4760 1 799 0 S uwait 0xfffffe00a77f3200 syz-executor.3 4756 1 789 0 S uwait 0xfffffe00a77f3700 syz-executor.2 4749 1 786 0 S uwait 0xfffffe00a77f3d00 syz-executor.1 4744 1 786 0 S uwait 0xfffffe00a77f3100 syz-executor.1 4743 1 786 0 S uwait 0xfffffe00a7b5cd80 syz-executor.1 4412 1 785 0 S uwait 0xfffffe00a1a25780 syz-executor.0 4411 1 789 0 S uwait 0xfffffe00588f8200 syz-executor.2 4404 1 789 0 S uwait 0xfffffe00a6fa8c80 syz-executor.2 4400 1 785 0 S uwait 0xfffffe00a79e5d00 syz-executor.0 4397 1 785 0 S uwait 0xfffffe00a77f3000 syz-executor.0 4392 1 789 0 S uwait 0xfffffe00a6fa8e80 syz-executor.2 4391 1 799 0 S uwait 0xfffffe00a77f3a00 syz-executor.3 4387 1 799 0 S uwait 0xfffffe00a79e5980 syz-executor.3 4384 1 799 0 S uwait 0xfffffe00a70ae680 syz-executor.3 4382 1 799 0 S uwait 0xfffffe00a1a25d80 syz-executor.3 4381 1 799 0 S uwait 0xfffffe00a1a25980 syz-executor.3 4273 1 785 60928 S uwait 0xfffffe00a70ae380 syz-executor.0 4270 1 785 60928 S uwait 0xfffffe00a77f3500 syz-executor.0 4268 1 786 60928 S uwait 0xfffffe00a79e5c00 syz-executor.1 4265 1 786 60928 S uwait 0xfffffe00a70ae480 syz-executor.1 4262 1 786 60928 S uwait 0xfffffe00a70ae180 syz-executor.1 4261 1 785 60928 S uwait 0xfffffe009e9c1b80 syz-executor.0 4260 1 799 60928 S uwait 0xfffffe00a70aed80 syz-executor.3 4257 1 799 60928 S uwait 0xfffffe00a1b13880 syz-executor.3 4254 1 799 60928 S uwait 0xfffffe00a1b13580 syz-executor.3 4252 1 785 60928 S uwait 0xfffffe00a79e5e00 syz-executor.0 4251 1 785 60928 S uwait 0xfffffe00a70ae580 syz-executor.0 3676 1 799 0 S uwait 0xfffffe00a1b13a80 syz-executor.3 3674 1 799 0 S uwait 0xfffffe00a1b13480 syz-executor.3 3670 1 799 0 S uwait 0xfffffe00a1b13280 syz-executor.3 3667 1 799 0 S uwait 0xfffffe00a70aec80 syz-executor.3 3666 1 799 0 S uwait 0xfffffe009e506f00 syz-executor.3 3651 1 799 0 S uwait 0xfffffe009e9c1300 syz-executor.3 3642 1 799 0 S uwait 0xfffffe00a70ae080 syz-executor.3 3633 1 799 0 S umtxn 0xfffffe00a1a25e80 syz-executor.3 3631 1 799 0 S uwait 0xfffffe00a1b13180 syz-executor.3 3626 1 799 0 S uwait 0xfffffe00a70ae280 syz-executor.3 3416 1 785 0 S uwait 0xfffffe009e506100 syz-executor.0 3412 1 799 0 S uwait 0xfffffe00a6fa8100 syz-executor.3 3411 1 799 0 S uwait 0xfffffe009e506200 syz-executor.3 3408 1 785 0 S uwait 0xfffffe00a6fa8d80 syz-executor.0 3407 1 799 0 S uwait 0xfffffe00a6fa8400 syz-executor.3 3406 1 799 0 S uwait 0xfffffe009e9c1000 syz-executor.3 3403 1 799 0 S uwait 0xfffffe00a79e5f00 syz-executor.3 3402 1 799 0 S uwait 0xfffffe00a1b13780 syz-executor.3 3399 1 785 0 S uwait 0xfffffe00a6fa8200 syz-executor.0 3398 1 785 0 S uwait 0xfffffe00a6fa8500 syz-executor.0 3392 1 785 0 S uwait 0xfffffe00a1b13980 syz-executor.0 3391 1 785 0 S uwait 0xfffffe009e9c1200 syz-executor.0 3389 1 785 0 S uwait 0xfffffe00a1a25380 syz-executor.0 3381 1 785 0 S uwait 0xfffffe00a1b13680 syz-executor.0 3377 1 785 0 S uwait 0xfffffe009e9c1a80 syz-executor.0 3376 1 785 0 S uwait 0xfffffe00a70aeb80 syz-executor.0 3128 0 0 0 DL aiordy 0xfffffe00a7947a70 [aiod4] 3127 0 0 0 DL aiordy 0xfffffe00a1b68538 [aiod3] 3126 0 0 0 DL aiordy 0xfffffe00a722da70 [aiod2] 3125 0 0 0 DL aiordy 0xfffffe00a7946000 [aiod1] 2546 1 789 0 S uwait 0xfffffe009e9c1680 syz-executor.2 2542 1 789 0 S uwait 0xfffffe009e506800 syz-executor.2 2540 1 786 0 S uwait 0xfffffe00a1a25b80 syz-executor.1 2536 1 789 0 S uwait 0xfffffe009e9c1800 syz-executor.2 2535 1 786 0 S uwait 0xfffffe00588f8300 syz-executor.1 2528 1 786 0 S uwait 0xfffffe0056ff8a80 syz-executor.1 2522 1 786 0 S uwait 0xfffffe00a1b13f00 syz-executor.1 2518 1 786 0 S uwait 0xfffffe00a6fa8a80 syz-executor.1 2282 1 2282 65 Ss select 0xfffffe00a70ae9c0 dhclient 2012 1 2012 0 Ss select 0xfffffe00a70ae840 dhclient 2009 1 2009 0 Ss select 0xfffffe00a70ae940 dhclient 1980 1 1980 65 Ss select 0xfffffe00a1b130c0 dhclient 1755 1 1755 0 Ss select 0xfffffe00a70aea40 dhclient 1751 1 1751 0 Ss select 0xfffffe00a1b13b40 dhclient 1720 1 1720 65 Ss select 0xfffffe00a1b13d40 dhclient 1366 1 1366 0 Ss select 0xfffffe009e9c14c0 dhclient 1363 1 1363 0 Ss select 0xfffffe00a1b13dc0 dhclient 1344 1 1344 65 Ss select 0xfffffe00a6fa8940 dhclient 1138 1 799 0 S uwait 0xfffffe0056ff8680 syz-executor.3 1135 1 785 0 S uwait 0xfffffe00584b0d00 syz-executor.0 1131 1 799 0 S uwait 0xfffffe0056ff8180 syz-executor.3 1130 1 785 0 S uwait 0xfffffe00a1a25280 syz-executor.0 1127 1 786 0 S uwait 0xfffffe005883dc00 syz-executor.1 1125 1 799 0 S uwait 0xfffffe009e9c1c80 syz-executor.3 1122 1 786 0 S uwait 0xfffffe009e9c1e80 syz-executor.1 1120 1 785 0 S uwait 0xfffffe009e506400 syz-executor.0 1118 1 786 0 S uwait 0xfffffe009e9c1980 syz-executor.1 1116 1 786 0 S uwait 0xfffffe00a1a25580 syz-executor.1 1115 1 786 0 S uwait 0xfffffe009e506700 syz-executor.1 968 1 968 0 Ss select 0xfffffe00588f83c0 dhclient 965 1 965 0 Ss select 0xfffffe009e9c15c0 dhclient 799 780 799 0 Ss nanslp 0xffffffff84058201 syz-executor.3 789 780 789 0 Rs syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff84058201 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff84058201 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe00588f8e00 syz-fuzzer 100120 S uwait 0xfffffe005883d600 syz-fuzzer 100121 S uwait 0xfffffe009e506900 syz-fuzzer 100122 S uwait 0xfffffe009e506a00 syz-fuzzer 100123 S uwait 0xfffffe009e506b00 syz-fuzzer 100124 S kqread 0xfffffe009e441c00 syz-fuzzer 100125 S uwait 0xfffffe009e506d00 syz-fuzzer 100126 S uwait 0xfffffe0056ff8280 syz-fuzzer 100130 S uwait 0xfffffe009e506600 syz-fuzzer 101111 S uwait 0xfffffe00588f8500 syz-fuzzer 101112 S uwait 0xfffffe00a1a25c80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5035e8 csh 776 694 776 0 Ss select 0xfffffe00588f8640 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f98b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f9cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e50b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e54b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e58b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e5cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575250b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575254b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058201 cron 694 1 694 0 Ss select 0xfffffe00588f8940 sshd 507 1 507 0 Ss select 0xfffffe00588f8a40 syslogd 436 1 436 0 Ss select 0xfffffe00588f8ac0 devd 435 1 435 65 Ss select 0xfffffe00588f8bc0 dhclient 350 1 350 0 Ss select 0xfffffe0056ff8b40 dhclient 347 1 347 0 Ss select 0xfffffe005883dd40 dhclient 23 0 0 0 DL vlruwt 0xfffffe005873b538 [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] 100099 D sdflush 0xfffffe0058919ce8 [/ 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 0xffffffff81e9b400 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 RL CPU 0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d0ce20 [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 WL (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 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 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 - 0xffffffff82c69461 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] 10023 799 799 0 Z syz-executor.3 db> show all locks Process 10021 (syz-executor.0) thread 0xfffffe00a81ad720 (111359) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a8189440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 789 (syz-executor.2) thread 0xfffffe009e971000 (100129) exclusive sleep mutex global softdep (global softdep) r = 0 (0xffffffff841a7380) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:1253 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000797abf0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3937 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9943f0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4488 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 filedesc 272 2173K 17859 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 pcb 491 1055K 24301 newblk 38 1034K 21253 vfscache 3 1025K 3 subproc 422 891K 10245 inodedep 47 530K 9895 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 linker 356 140K 396 pagedep 8 130K 9044 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 282 106K 16122 kdtrace 504 89K 22774 BPF 46 88K 116 umtx 660 83K 660 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_stro 49 49K 4618 temp 36 35K 4031 hostcache 1 32K 1 shm 1 32K 19 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 134 19K 907 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 kqueue 204 15K 10122 lltable 46 15K 436 ksem 35 14K 164 bus-sc 33 14K 1692 KTRACE 101 13K 102 pwddesc 199 13K 10009 ifnet 7 13K 7 ether_multi 152 13K 162 sctp_atky 331 12K 21316 cred 46 12K 495 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 dirrem 36 9K 9476 in6_multi 65 9K 65 sctp_timw 34 9K 34 bmsafemap 3 9K 9876 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 118 pfs_vncache 1 8K 1 freework 31 8K 13652 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 DEVFSP 114 8K 1921 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 643 freefile 38 5K 9285 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 158 sctp_athm 282 5K 16443 UMA 270 5K 270 session 35 5K 75 vt 11 5K 11 pf_table 2 4K 126 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 34 4K 177 acpisem 28 4K 28 selfd 55 4K 130274 hhook 15 4K 17 proc-args 52 3K 745 terminal 11 3K 11 pf_osfp 23 3K 23 uidinfo 5 3K 34 select 19 3K 134 filedesc_to_leader 38 3K 93 xform 36 3K 2816 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 61 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_map 98 2K 9114 sctp_stri 3 2K 726 freeblks 6 2K 9375 in_multi 6 2K 8 ipsecpolicy 2 2K 2 inpcbpolicy 40 2K 3901 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 786 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mkdir 6 1K 17764 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 773 encap_export_host 12 1K 12 procdesc 5 1K 18 indirdep 2 1K 4737 pfil 4 1K 4 cdev 2 1K 2 tcp_fsb 14 1K 785 osd 11 1K 2909 newdirblk 3 1K 8882 diradd 3 1K 9517 chacha20random 1 1K 1 sctp_iter 1 1K 53 sctp_cpal 1 1K 43 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 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 pf_rule 1 1K 206 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 15043 filecaps 5 1K 139 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 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 chd data 0 0K 15 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8204 sctp_mvrf 0 0K 0 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 59 mqdata 0 0K 0 dctcp data 0 0K 13 cdg data 0 0K 35 htcp data 0 0K 26 vegas data 0 0K 18 cubic data 0 0K 18 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 8670 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 378 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 87 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 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 194 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 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_msource 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 8 twsbuf 0 0K 0 statfs 0 0K 9146 namei_tracker 0 0K 15 export_host 0 0K 0 cl_savebuf 0 0K 28 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 350 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 8 lio 0 0K 8 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 213 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 21075 ioctlops 0 0K 926 eventfd 0 0K 10 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 974 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 33 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 990 472905 0 254 38133760 0 tcp_log 416 0 25569 616284 0 254 10636704 0 mbuf 256 8886 2214 2934243 0 254 2841600 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-16384 16384 140 6 9115 0 1 2392064 0 malloc-384 384 4409 11 4832 0 30 1697280 0 BUF TRIE 144 184 11576 12148 0 62 1693440 0 RADIX NODE 144 11159 316 239656 0 62 1652400 0 malloc-128 128 11330 326 30434 0 126 1491968 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 ertt_txseginfo 40 0 34643 1346680 0 254 1385720 0 malloc-4096 4096 326 3 656 0 2 1347584 0 UMA Slabs 0 112 11126 31 11126 0 126 1249584 0 vmem btag 56 21727 64 21727 0 254 1220296 0 malloc-4096 4096 211 5 10664 0 2 884736 0 MAP ENTRY 96 8747 367 579576 0 126 874944 0 256 Bucket 2048 408 16 23938 0 8 868352 0 VM OBJECT 264 2962 113 146465 0 30 811800 0 FFS inode 1160 632 47 9942 0 8 787640 0 tcp_bbr_map 128 0 5177 456155 0 126 662656 0 THREAD 1808 301 29 12749 0 8 596640 0 malloc-2048 2048 234 30 11306 0 8 540672 0 sctp_ep 1280 230 175 11111 0 254 518400 0 sctp_asoc 2288 49 171 4557 0 254 503360 0 VMSPACE 2544 172 11 9999 0 4 465552 0 malloc-65536 65536 4 2 546 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 socket 944 247 117 16603 0 254 343616 0 VNODE 448 671 94 9983 0 30 342720 0 PROC 1336 201 18 10023 0 8 292584 0 malloc-64 64 4245 102 14156 0 254 278208 0 filedesc0 1072 199 18 10009 0 8 232624 0 malloc-16 16 14032 218 14164 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-256 256 315 510 22998 0 62 211200 0 malloc-65536 65536 1 2 97 0 1 196608 0 malloc-32768 32768 0 6 4273 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 123 582 40085 0 254 180480 0 sctp_raddr 736 69 173 5067 0 254 178112 0 malloc-32 32 5326 218 6463 0 254 177408 0 FFS2 dinode 256 632 43 9942 0 62 172800 0 malloc-256 256 60 615 37432 0 62 172800 0 malloc-128 128 1235 98 27002 0 126 170624 0 malloc-384 384 283 147 16123 0 30 165120 0 malloc-1024 1024 123 25 2256 0 16 151552 0 malloc-128 128 1118 60 2908 0 126 150784 0 malloc-256 256 454 131 24080 0 62 149760 0 malloc-1024 1024 50 90 4587 0 16 143360 0 sctp_chunk 152 67 869 2798 0 254 142272 0 S VFS Cache 104 1030 335 10673 0 126 141960 0 malloc-384 384 86 274 10593 0 30 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 128 Bucket 1024 96 31 5120 0 16 130048 0 tcpcb 1080 7 112 2898 0 254 128520 0 clpbuf 2624 0 48 436 0 16 125952 0 ksiginfo 112 204 840 1989 0 126 116928 0 malloc-8192 8192 8 4 137 0 1 98304 0 malloc-256 256 253 122 11169 0 62 96000 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 516 135 4541 0 126 83328 0 64 Bucket 512 96 64 9818 0 30 81920 0 malloc-2048 2048 11 25 1063 0 8 73728 0 g_bio 408 0 170 92881 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 141 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 2 31 0 2 61440 0 malloc-8192 8192 5 2 10 0 1 57344 0 malloc-64 64 652 230 5418 0 254 56448 0 malloc-64 64 640 242 8867 0 254 56448 0 tcp_inpcb 496 7 105 2898 0 254 55552 0 32 Bucket 256 73 137 10810 0 62 53760 0 malloc-64 64 281 538 140462 0 254 52416 0 Files 80 520 130 38156 0 126 52000 0 malloc-16384 16384 1 2 6 0 1 49152 0 TURNSTILE 136 331 26 331 0 62 48552 0 malloc-256 256 32 133 15959 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4754 366 9120 0 254 40960 0 pipe 744 23 32 737 0 16 40920 0 tcp_rack_pcb 832 0 45 771 0 16 37440 0 NAMEI 1024 1 35 57468 0 16 36864 0 udplite_inpcb 496 22 50 315 0 254 35712 0 malloc-128 128 156 123 9141 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 7 1 12 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 16 Bucket 144 80 144 1262 0 62 32256 0 SLEEPQUEUE 88 331 21 331 0 126 30976 0 da_ccb 544 0 56 23580 0 16 30464 0 tcp_bbr_pcb 832 0 36 1202 0 16 29952 0 malloc-2048 2048 4 10 136 0 8 28672 0 tcp_rack_map 112 0 252 1625 0 126 28224 0 KNOTE 160 28 147 92834 0 62 28000 0 malloc-256 256 48 57 873 0 62 26880 0 malloc-8192 8192 1 2 6 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 1 5 9149 0 2 24576 0 malloc-4096 4096 0 6 12 0 2 24576 0 malloc-2048 2048 7 5 31 0 8 24576 0 malloc-1024 1024 18 6 142 0 16 24576 0 PWD 32 132 624 8928 0 254 24192 0 malloc-64 64 224 154 27540 0 254 24192 0 malloc-32 32 309 447 18857 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 50 250 3223 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_laddr 48 43 377 3033 0 254 20160 0 malloc-64 64 207 108 297 0 254 20160 0 malloc-32 32 318 312 10724 0 254 20160 0 malloc-16 16 623 627 11466 0 254 20000 0 ripcb 496 5 35 270 0 254 19840 0 malloc-128 128 102 53 368 0 126 19840 0 malloc-128 128 67 88 18169 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-256 256 35 40 142 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 4 529 0 8 16384 0 malloc-2048 2048 4 4 115 0 8 16384 0 malloc-2048 2048 3 5 329 0 8 16384 0 malloc-1024 1024 9 7 62 0 16 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 malloc-512 512 5 27 991 0 30 16384 0 2 Bucket 32 60 444 2424 0 254 16128 0 vtnet_tx_hdr 24 0 668 837065 0 254 16032 0 udp_inpcb 496 6 26 418 0 254 15872 0 unpcb 256 20 40 1526 0 254 15360 0 malloc-2048 2048 0 6 18 0 8 12288 0 malloc-512 512 4 20 796 0 30 12288 0 malloc-512 512 10 14 80 0 30 12288 0 ertt 72 7 161 2898 0 126 12096 0 malloc-32 32 253 125 356 0 254 12096 0 malloc-32 32 160 218 414 0 254 12096 0 malloc-16 16 286 464 16467 0 254 12000 0 sctp_readq 152 0 78 448 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 23 7 25 0 30 11520 0 malloc-256 256 14 31 369 0 62 11520 0 cpuset 104 8 85 110 0 126 9672 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 1 7 104 0 16 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-512 512 0 16 35 0 30 8192 0 malloc-512 512 8 8 9 0 30 8192 0 malloc-512 512 4 12 15 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 11 0 254 8096 0 PGRP 88 35 57 83 0 126 8096 0 rl_entry 40 177 25 177 0 254 8080 0 sctp_asconf_ack 48 0 168 17 0 254 8064 0 sctp_stream_msg_out 112 1 71 1018 0 254 8064 0 sackhole 32 0 252 4 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 28 224 733 0 254 8064 0 malloc-64 64 57 69 125 0 254 8064 0 malloc-64 64 8 118 36 0 254 8064 0 malloc-32 32 31 221 6691 0 254 8064 0 malloc-32 32 76 176 3965 0 254 8064 0 malloc-32 32 0 252 53 0 254 8064 0 4 Bucket 48 6 162 326 0 254 8064 0 malloc-16 16 1 499 14460 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 62 0 254 8000 0 malloc-16 16 36 464 28266 0 254 8000 0 malloc-16 16 7 493 171 0 254 8000 0 malloc-128 128 13 49 401 0 126 7936 0 AIO 208 0 38 105 0 62 7904 0 cryptop 280 0 28 157 0 30 7840 0 AIOCB 552 0 14 131 0 16 7728 0 malloc-384 384 0 20 87 0 30 7680 0 malloc-384 384 1 19 60 0 30 7680 0 AIOLIO 272 0 28 4 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 95 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 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 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 3 7 3 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 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 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 L VFS Cache 320 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 malloc-1024 1024 0 0 0 0 16 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