panic: ASan: Invalid access, 8-byte read at 0xfffffe00a7fa1438, UMAUseAfterFree(fd) cpuid = 1 time = 1654835781 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0054150890 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00541509f0 vpanic() at vpanic+0x254/frame 0xfffffe0054150ad0 panic() at panic+0xb5/frame 0xfffffe0054150ba0 kasan_report() at kasan_report+0xdc/frame 0xfffffe0054150c70 __mtx_lock_flags() at __mtx_lock_flags+0x125/frame 0xfffffe0054150d50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe0054150d70 sctp_iterator_worker() at sctp_iterator_worker+0xff4/frame 0xfffffe0054150ed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0054150ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0054150f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054150f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100067 ] Stopped at kdb_enter+0x6b: movq $0,0x275b92a(%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 0x1fffffc00a82a0c8 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe00541509d0 rbp 0xfffffe00541509f0 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0xfffffe00a6cf3a70 r12 0 r13 0xfffffe005786b720 r14 0xffffffff82b5b9e0 .str.26 r15 0xffffffff82b5b9e0 .str.26 rip 0xffffffff8171aceb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b92a(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe00579a2a90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e19cc0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e19cc0 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff83e1ac60 (map 0xffffffff83e1ac60) (map.pmap 0xffffffff83e1ad20) (pmap 0xffffffff83e1ad88) threads: 1 100067 Run CPU 1 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 22175 785 785 0 RE syz-executor.3 22174 780 780 0 RE CPU 0 syz-executor.1 22173 779 779 0 R (threaded) syz-executor.0 128252 RunQ syz-executor.0 128285 S uwait 0xfffffe00a729c800 syz-executor.0 22171 782 782 0 R (threaded) syz-executor.2 128104 RunQ syz-executor.2 128278 S uwait 0xfffffe00a729ca00 syz-executor.2 128280 S connec 0xfffffe00a8c6849a syz-executor.2 20811 1 780 0 SV uwait 0xfffffe00a776b080 syz-executor.1 20802 1 780 0 SV uwait 0xfffffe00a5cd2f00 syz-executor.1 20789 1 780 0 SV uwait 0xfffffe00a729b900 syz-executor.1 19432 1 780 0 S uwait 0xfffffe00a776bd00 syz-executor.1 19424 1 780 0 S uwait 0xfffffe00a729b500 syz-executor.1 19422 1 780 0 S uwait 0xfffffe005730eb80 syz-executor.1 19069 1 780 0 S uwait 0xfffffe00a776c280 syz-executor.1 18886 1 785 0 S uwait 0xfffffe00a729b600 syz-executor.3 17915 1 780 0 SV uwait 0xfffffe00a776c680 syz-executor.1 17783 1 785 0 S uwait 0xfffffe00a729d080 syz-executor.3 17777 1 785 0 S uwait 0xfffffe00a776c580 syz-executor.3 17766 1 782 0 S uwait 0xfffffe005730ec80 syz-executor.2 17763 1 785 0 S uwait 0xfffffe00a776c880 syz-executor.3 17761 1 780 0 S uwait 0xfffffe00a729d980 syz-executor.1 17759 1 782 0 S uwait 0xfffffe00a776b700 syz-executor.2 17755 1 780 0 S uwait 0xfffffe00a729c100 syz-executor.1 17753 1 782 0 S uwait 0xfffffe00a776be00 syz-executor.2 17747 1 780 0 S uwait 0xfffffe00a776b900 syz-executor.1 17738 1 780 0 S uwait 0xfffffe00a729c980 syz-executor.1 17661 1 779 0 S uwait 0xfffffe00a729be80 syz-executor.0 17652 1 779 0 S uwait 0xfffffe0057877900 syz-executor.0 17636 1 779 0 S uwait 0xfffffe00a776ca80 syz-executor.0 17627 1 779 0 S uwait 0xfffffe005730e780 syz-executor.0 16545 1 779 0 S uwait 0xfffffe00a729c900 syz-executor.0 16544 1 779 0 S uwait 0xfffffe00a729c500 syz-executor.0 16539 1 779 0 S uwait 0xfffffe00a729c400 syz-executor.0 16536 1 779 0 S uwait 0xfffffe00a5ccf700 syz-executor.0 16535 1 780 0 S uwait 0xfffffe00a5ccf900 syz-executor.1 16533 1 780 0 S uwait 0xfffffe0058d88c80 syz-executor.1 16529 1 780 0 S uwait 0xfffffe00a729c600 syz-executor.1 16528 1 779 0 S uwait 0xfffffe00a5ccf200 syz-executor.0 16527 1 780 0 S uwait 0xfffffe00a729ce00 syz-executor.1 16522 1 779 0 S uwait 0xfffffe00a729cd00 syz-executor.0 16521 1 780 0 S uwait 0xfffffe00a5cd2180 syz-executor.1 16520 1 780 0 S uwait 0xfffffe0057877a00 syz-executor.1 16514 1 780 0 S uwait 0xfffffe00a729e980 syz-executor.1 16513 1 780 0 S uwait 0xfffffe0058d88b80 syz-executor.1 16168 0 0 0 DL (threaded) [KTLS] 115423 D - 0xfffffe00578f1200 [thr_0] 119359 D - 0xfffffe00578f1280 [thr_1] 119360 D - 0xffffffff83f64728 [alloc_0] 16085 1 779 0 S uwait 0xfffffe0057879600 syz-executor.0 16084 1 785 0 S uwait 0xfffffe00a5cd1900 syz-executor.3 16078 1 779 0 S uwait 0xfffffe00a729ca80 syz-executor.0 16077 1 785 0 S uwait 0xfffffe005730ee80 syz-executor.3 16068 1 779 0 S uwait 0xfffffe00a5ccf300 syz-executor.0 16067 1 785 0 S uwait 0xfffffe00a5ccfd00 syz-executor.3 16058 1 785 0 S uwait 0xfffffe00a5cd0c00 syz-executor.3 15805 1 780 0 S uwait 0xfffffe00a5cd0b00 syz-executor.1 15572 1 779 0 S uwait 0xfffffe005730ea80 syz-executor.0 14993 1 785 0 S uwait 0xfffffe00a729e000 syz-executor.3 14670 1 780 0 S uwait 0xfffffe00a729d680 syz-executor.1 14272 1 14271 0 SV uwait 0xfffffe00a729cf00 syz-executor.0 14266 1 14264 0 SV uwait 0xfffffe00a729d480 syz-executor.0 14256 1 14254 0 SV uwait 0xfffffe00a729e480 syz-executor.0 14247 1 14246 0 SV uwait 0xfffffe00a729e200 syz-executor.0 13994 1 782 0 S uwait 0xfffffe00a729de80 syz-executor.2 13993 1 782 0 S uwait 0xfffffe0057877700 syz-executor.2 13988 1 782 0 S uwait 0xfffffe00a5cd0d00 syz-executor.2 13987 1 782 0 S uwait 0xfffffe00a729d880 syz-executor.2 13981 1 782 0 S umtxn 0xfffffe00a729d580 syz-executor.2 13977 1 782 0 S uwait 0xfffffe00a729cc00 syz-executor.2 13971 1 782 0 S uwait 0xfffffe00a729d180 syz-executor.2 13970 1 782 0 S uwait 0xfffffe005730ef00 syz-executor.2 13933 1 779 0 S uwait 0xfffffe00a5cd1600 syz-executor.0 12923 1 782 0 T syz-executor.2 12917 1 782 0 T uwait 0xfffffe00a5cd1200 syz-executor.2 12414 0 0 0 DL - 0xffffffff83e1ba80 [accounting] 11780 1 785 0 S uwait 0xfffffe0058d88e80 syz-executor.3 11768 1 785 0 S uwait 0xfffffe0058d88980 syz-executor.3 11764 1 785 0 S uwait 0xfffffe00a729db80 syz-executor.3 11761 1 785 0 S uwait 0xfffffe00a729e100 syz-executor.3 10977 1 10973 0 SV uwait 0xfffffe0058d87380 syz-executor.2 10969 1 10965 0 SV uwait 0xfffffe00a729e580 syz-executor.2 10957 1 10954 0 SV uwait 0xfffffe00a5ccfe00 syz-executor.2 10947 1 10945 0 SV uwait 0xfffffe00a729da80 syz-executor.2 10870 1 779 0 S uwait 0xfffffe00a5ccf100 syz-executor.0 10866 1 780 0 S uwait 0xfffffe0058d86900 syz-executor.1 10859 1 779 0 S uwait 0xfffffe00a729e880 syz-executor.0 10855 1 780 0 S uwait 0xfffffe00a5cd1100 syz-executor.1 10849 1 779 0 S uwait 0xfffffe00a729e300 syz-executor.0 10845 1 780 0 S uwait 0xfffffe0057877280 syz-executor.1 10836 1 780 0 S uwait 0xfffffe00a5cd0a00 syz-executor.1 10127 1 785 0 SV uwait 0xfffffe00a729e780 syz-executor.3 10118 1 785 0 RV syz-executor.3 10109 1 785 0 RV syz-executor.3 10100 1 785 0 RV syz-executor.3 9755 0 0 0 DL mdwait 0xfffffe00a5fd3000 [md4] 9564 1 780 0 SV uwait 0xfffffe00a5ccff00 syz-executor.1 9557 1 780 0 SV uwait 0xfffffe00a5ccf600 syz-executor.1 9549 1 780 0 SV uwait 0xfffffe0058d88a80 syz-executor.1 9533 1 780 0 SV uwait 0xfffffe00a5cd0180 syz-executor.1 9313 1 780 0 SV uwait 0xfffffe0057877500 syz-executor.1 9182 1 785 0 S uwait 0xfffffe00a5ccf500 syz-executor.3 9105 1 779 0 S uwait 0xfffffe00a5cd0280 syz-executor.0 9092 1 779 0 S uwait 0xfffffe00a5ccfb00 syz-executor.0 9085 1 779 0 S uwait 0xfffffe0057877c00 syz-executor.0 9074 1 779 0 S umtxn 0xfffffe00a5ccfc00 syz-executor.0 8947 1 779 0 S uwait 0xfffffe00a5ccf000 syz-executor.0 6181 1 780 0 SV uwait 0xfffffe00a5ccfa00 syz-executor.1 6172 1 780 0 SV uwait 0xfffffe00a5cd2780 syz-executor.1 6160 1 780 0 SV uwait 0xfffffe0057878880 syz-executor.1 6151 1 780 0 SV uwait 0xfffffe0057877400 syz-executor.1 6018 1 785 0 S umtxn 0xfffffe0058d88d80 syz-executor.3 5213 1 785 0 S uwait 0xfffffe00a5cd2280 syz-executor.3 4865 1 4865 65 Ss select 0xfffffe0057877340 dhclient 4227 1 780 0 S uwait 0xfffffe0058d86600 syz-executor.1 4214 1 780 0 S uwait 0xfffffe00a5cd0600 syz-executor.1 4213 1 779 0 S uwait 0xfffffe0057877f00 syz-executor.0 4210 1 780 0 S uwait 0xfffffe0057877800 syz-executor.1 4209 1 779 0 S uwait 0xfffffe00a5cd0900 syz-executor.0 4206 1 779 0 S uwait 0xfffffe0058d85c80 syz-executor.0 4179 1 779 0 S umtxn 0xfffffe0057877600 syz-executor.0 4176 1 779 0 S uwait 0xfffffe00a5cd1400 syz-executor.0 4174 1 779 0 S uwait 0xfffffe00a5cd0800 syz-executor.0 4172 1 779 0 S uwait 0xfffffe0057878980 syz-executor.0 4086 1 4086 0 Ss select 0xfffffe00a5ccf840 dhclient 4083 1 4083 0 Ss select 0xfffffe00a5ccf7c0 dhclient 4064 1 4064 65 Ss select 0xfffffe0057877240 dhclient 4025 1 785 60928 S uwait 0xfffffe00a5cd0480 syz-executor.3 3534 0 0 0 DL - 0xffffffff83f639c0 [soaiod4] 3533 0 0 0 DL - 0xffffffff83f639c0 [soaiod3] 3532 0 0 0 DL - 0xffffffff83f639c0 [soaiod2] 3531 0 0 0 DL - 0xffffffff83f639c0 [soaiod1] 3368 1 3368 0 Ss select 0xfffffe00a5cd0440 dhclient 3360 1 3360 0 Ss select 0xfffffe00578771c0 dhclient 3337 1 3337 65 Ss select 0xfffffe00a5cd0540 dhclient 2769 0 0 0 DL aiordy 0xfffffe00a6b72a90 [aiod4] 2768 0 0 0 DL aiordy 0xfffffe00a6c0a000 [aiod3] 2767 0 0 0 DL aiordy 0xfffffe00a6b72548 [aiod2] 2766 0 0 0 DL aiordy 0xfffffe00a6066000 [aiod1] 2172 1 2172 0 Ss select 0xfffffe00a5cd1b40 dhclient 2167 1 2167 0 Ss select 0xfffffe00a5cd1a40 dhclient 2131 1 2131 65 Ss select 0xfffffe00578773c0 dhclient 2067 1 785 0 S uwait 0xfffffe0058d85d80 syz-executor.3 2066 1 785 0 S uwait 0xfffffe0057879700 syz-executor.3 1921 1 779 0 S uwait 0xfffffe0057877e00 syz-executor.0 1912 1 779 0 S uwait 0xfffffe0057879800 syz-executor.0 1902 1 779 0 S uwait 0xfffffe0058d86b00 syz-executor.0 1900 1 780 0 S uwait 0xfffffe0057878080 syz-executor.1 1895 1 780 0 S uwait 0xfffffe0057878780 syz-executor.1 1893 1 782 0 S uwait 0xfffffe0058d86000 syz-executor.2 1891 1 780 0 S uwait 0xfffffe0057878580 syz-executor.1 1890 1 779 0 S uwait 0xfffffe0058d87280 syz-executor.0 1889 1 785 0 S uwait 0xfffffe0057879a00 syz-executor.3 1885 1 782 0 S uwait 0xfffffe00a5cd2980 syz-executor.2 1883 1 785 0 S uwait 0xfffffe0058d87180 syz-executor.3 1882 1 779 0 S uwait 0xfffffe00a5cd2480 syz-executor.0 1878 1 782 0 S uwait 0xfffffe0053ee2880 syz-executor.2 1877 1 779 0 S uwait 0xfffffe0058d87600 syz-executor.0 1875 1 785 0 S uwait 0xfffffe0058d87080 syz-executor.3 1860 1 779 0 S uwait 0xfffffe0057879900 syz-executor.0 1230 0 0 0 DL mdwait 0xfffffe009e9a8000 [md3] 1223 0 0 0 DL mdwait 0xfffffe00a5fd4000 [md2] 1217 0 0 0 DL mdwait 0xfffffe00a5f81000 [md1] 1213 0 0 0 DL mdwait 0xfffffe00a5f82000 [md0] 1164 1 1164 0 Ss select 0xfffffe00a5cd1e40 dhclient 1161 1 1161 0 Ss select 0xfffffe00a5cd1dc0 dhclient 785 774 785 0 Rs syz-executor.3 782 774 782 0 Rs syz-executor.2 780 774 780 0 Rs syz-executor.1 779 774 779 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffffe005730e200 syz-fuzzer 100111 S uwait 0xfffffe0058d86c00 syz-fuzzer 100112 S uwait 0xfffffe0058d86d00 syz-fuzzer 100113 S uwait 0xfffffe0058d86e00 syz-fuzzer 100114 S uwait 0xfffffe0058d88680 syz-fuzzer 100115 S uwait 0xfffffe0058d86f00 syz-fuzzer 100116 S uwait 0xfffffe0058d88780 syz-fuzzer 100117 S kqread 0xfffffe0053c90700 syz-fuzzer 100118 S uwait 0xfffffe0058d86200 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0056f9a5f8 csh 770 688 770 0 Ss select 0xfffffe0058d867c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057463cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579b24b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574624b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00574628b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579b28b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057462cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579b2cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579b30b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579b34b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43cc0 cron 688 1 688 0 Ss select 0xfffffe0058d869c0 sshd 501 1 501 0 Ss select 0xfffffe0058d86a40 syslogd 430 1 430 0 Ss select 0xfffffe0058d877c0 devd 429 1 429 65 Ss select 0xfffffe0058d879c0 dhclient 344 1 344 0 Ss select 0xfffffe0058d87940 dhclient 341 1 341 0 Ss select 0xfffffe0058d875c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f9b548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67b00 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00579488e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100083 D launds 0xffffffff83f8f484 [laundry: dom0] 100084 D umarcl 0xffffffff81e4d5b0 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8456b550 [pf purge] 5 0 0 0 RL CPU 1 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f00c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ed8d30 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ed8d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e192c0 [g_event] 100036 D - 0xffffffff83e192e0 [g_up] 100037 D - 0xffffffff83e19300 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0053de3000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19cc0 [swapper] 100005 D - 0xfffffe0053e94100 [if_config_tqg_0] 100006 D - 0xfffffe0053e94000 [softirq_0] 100007 D - 0xfffffe0053e93e00 [softirq_1] 100008 D - 0xfffffe0053e93d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e93c00 [if_io_tqg_1] 100010 D - 0xfffffe000796d600 [inm_free taskq] 100011 D - 0xfffffe000796d400 [linuxkpi_irq_wq] 100012 D - 0xfffffe000796d200 [in6m_free taskq] 100013 D - 0xfffffe000796d000 [deferred_unmount ta] 100014 D - 0xfffffe000796cd00 [thread taskq] 100016 D - 0xfffffe000796c900 [kqueue_ctx taskq] 100017 D - 0xfffffe000796c700 [pci_hp taskq] 100020 D - 0xfffffe000796c100 [aiod_kick taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0053f06300 [firmware taskq] 100038 D - 0xfffffe0053f05d00 [crypto_0] 100039 D - 0xfffffe0053f05d00 [crypto_1] 100055 D - 0xfffffe0053f04e00 [vtnet0 rxq 0] 100056 D - 0xfffffe0053f04d00 [vtnet0 txq 0] 100057 D - 0xfffffe0053f04c00 [vtnet0 rxq 1] 100058 D - 0xfffffe0053f04b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005730da00 [virtio_balloon] 100066 D - 0xffffffff82b61861 [deadlkres] 100070 D - 0xfffffe000796e200 [mca taskq] 100071 D - 0xfffffe005787e000 [acpi_task_0] 100072 D - 0xfffffe005787e000 [acpi_task_1] 100073 D - 0xfffffe005787e000 [acpi_task_2] 100075 D - 0xfffffe0053f05600 [CAM taskq] db> show all locks Process 22175 (syz-executor.3) thread 0xfffffe00a6cf3560 (128249) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a82f48f8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338 Process 22174 (syz-executor.1) thread 0xfffffe00a7768740 (128275) shared rw helper list lock (helper list lock) r = 0 (0xffffffff83e1d6a0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_khelp.c:197 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4250 sysctloid 36003 2121K 36074 filedesc 264 2109K 42231 vtbuf 24 1968K 46 kobj 328 1312K 535 pcb 593 1178K 67655 newblk 17 1028K 64154 vfscache 3 1025K 3 subproc 417 882K 22407 inodedep 301 625K 24170 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filemon 36 288K 212 vmem 3 276K 6 sctp_stro 250 250K 11820 sctp_atcl 535 201K 47164 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 597 pagedep 12 131K 21276 tfo_ccache 1 128K 1 DEVFS1 114 114K 131 sem 4 106K 4 BPF 46 88K 104 kdtrace 500 88K 50464 umtx 660 83K 660 bus 995 81K 5208 mtx_pool 2 72K 2 dirrem 287 72K 23449 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 freefile 287 36K 23171 DEVFS3 133 34K 143 temp 35 33K 12225 sctp_atky 785 33K 61394 hostcache 1 32K 1 shm 1 32K 73 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 89 23K 89 kbdmux 6 22K 6 md_disk 9 21K 11 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 md_sectors 4 16K 4 routetbl 130 16K 2582 ithread 97 16K 97 GEOM 96 16K 656 kqueue 202 15K 22317 bus-sc 34 15K 1681 lltable 45 14K 873 KTRACE 103 13K 22296352 pwddesc 198 13K 22404 ifnet 7 13K 7 ether_multi 152 13K 239 devstat 6 13K 6 eventhandler 136 12K 136 kenv 95 12K 95 ksem 14 12K 427 rman 88 11K 431 CAM queue 5 11K 1528 pf_osfp 82 10K 82 in6_multi 65 9K 65 sctp_athm 535 9K 48766 bmsafemap 2 9K 24433 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 46 pfs_vncache 1 8K 1 sctp_map 500 8K 23510 cred 30 8K 417 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 DEVFSP 111 7K 1822 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 560 proc-args 220 6K 23642 session 43 6K 106 pf_ifnet 14 6K 610 ufs_dirhash 24 5K 24 UMA 278 5K 278 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 CC Mem 60 4K 7622 lockf 34 4K 390 acpisem 28 4K 28 tcp_fsb 39 4K 2697 selfd 55 4K 303902 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 171 uidinfo 4 3K 46 inpcbpolicy 71 3K 8791 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 29 2K 1473 sctp_ifa 13 2K 14 ip6opt 9 2K 470 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 25 osd 64 2K 7418 freework 5 2K 38359 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 42166 freeblks 4 1K 23469 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 630 NFSD session 1 1K 1 mount 19 1K 94 newdirblk 7 1K 21083 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 923 encap_export_host 12 1K 12 procdesc 5 1K 18 cryptodev 9 1K 2966 diradd 4 1K 23492 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 vnodes 5 1K 30 sigio 6 1K 7 ip6_msource 5 1K 10 sctp_iter 1 1K 246 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 22425 ktls 1 1K 2 CAM SIM 2 1K 2 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 soname 5 1K 40748 sctp_cpal 1 1K 226 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 VN POLL 1 1K 5 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filedesc_to_leader 2 1K 18 filecaps 5 1K 129 sctp_vrf 1 1K 1 ip_msource 1 1K 8 vnet 1 1K 1 entropy 2 1K 49 pmc 1 1K 1 acpiintr 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 27157 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 20 sctp_aadr 0 0K 387 sctp_stri 0 0K 3403 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 543 pf_rule 0 0K 373 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 22187 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 310 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 496 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 vtfont 0 0K 0 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 ip6_moptions 0 0K 9 in6_mfilter 0 0K 13 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_moptions 0 0K 24 in_mfilter 0 0K 35 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 2 agp 0 0K 0 statfs 0 0K 21382 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 75 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 883 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 biobuf 0 0K 0 aios 0 0K 8 lio 0 0K 56 acl 0 0K 0 mbuf_tag 0 0K 390 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 54820 ioctlops 0 0K 2394 eventfd 0 0K 89 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 348 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1072 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 rctl 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 102 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 13333 637 1110471 0 254 57221120 0 tcp_log 416 379 16388 1804546 0 254 6975072 0 mbuf 256 14265 10638 8348363 0 254 6375168 0 RADIX NODE 144 16567 200 429549 0 62 2414448 0 pbuf 2624 0 893 0 0 2 2343232 0 ertt_txseginfo 40 46153 11518 3046511 0 254 2306840 0 malloc-16384 16384 135 4 21292 0 1 2277376 0 malloc-4096 4096 528 4 22882 0 2 2179072 0 UMA Slabs 0 112 16195 35 16195 0 126 1817760 0 sctp_asoc 2256 250 515 11593 0 254 1725840 0 BUF TRIE 144 369 11419 37447 0 62 1697472 0 tcp_bbr_map 128 7547 5225 906749 0 127 1634816 0 vmem btag 56 28888 95 28888 0 254 1623048 0 malloc-384 384 4117 53 4117 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11860 261 57211 0 126 1551488 0 VM OBJECT 264 5265 75 487485 0 30 1409760 0 sctp_ep 1208 285 735 33632 0 254 1232160 0 malloc-2048 2048 286 210 33668 0 8 1015808 0 socket 960 168 848 44044 0 254 975360 0 256 Bucket 2048 390 84 26560 0 8 970752 0 MAP ENTRY 96 9002 322 1240834 0 126 895104 0 FFS inode 1160 673 34 23884 0 8 820120 0 THREAD 1808 299 31 28287 0 8 596640 0 sctp_raddr 736 250 520 13157 0 254 566720 0 tcpcb 1104 60 451 7407 0 254 564144 0 sctp_chunk 152 221 3081 130443 0 254 501904 0 VMSPACE 2552 168 9 22113 0 4 451704 0 malloc-1024 1024 258 126 12156 0 16 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-8192 8192 40 5 216 0 1 368640 0 VNODE 448 714 96 23927 0 30 362880 0 malloc-64 64 4554 549 49216 0 254 326592 0 FPU_save_area 832 301 59 34568 0 16 299520 0 malloc-384 384 535 245 47263 0 30 299520 0 malloc-32768 32768 1 8 21090 0 1 294912 0 PROC 1352 199 17 22175 0 8 292032 0 malloc-256 256 395 670 88086 0 62 272640 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 72 0 1 262144 0 malloc-128 128 1573 473 78928 0 126 261888 0 malloc-384 384 358 302 26164 0 30 253440 0 malloc-16 16 15114 386 60151 0 254 248000 0 filedesc0 1072 200 17 22404 0 8 232624 0 DEVCTL 1024 0 220 164 0 0 225280 0 malloc-128 128 1457 186 3064 0 126 210304 0 malloc-32 32 5552 622 15646 0 254 197568 0 mbuf_packet 256 86 676 113969 0 254 195072 0 UMA Zones 768 250 4 250 0 16 195072 0 FFS2 dinode 256 673 77 23884 0 62 192000 0 malloc-256 256 399 291 34746 0 62 176640 0 vnpbuf 2624 0 64 3 0 64 167936 0 128 Bucket 1024 75 88 6812 0 16 166912 0 malloc-256 256 50 580 54308 0 62 161280 0 S VFS Cache 104 1036 485 25043 0 126 158184 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 1014 0 1 131072 0 malloc-65536 65536 0 2 314 0 1 131072 0 malloc-1024 1024 119 9 136 0 16 131072 0 unpcb 256 28 482 1539 0 254 130560 0 malloc-256 256 344 166 32599 0 62 130560 0 clpbuf 2624 0 48 546 0 16 125952 0 ksiginfo 112 207 837 6812 0 126 116928 0 tcp_inpcb 424 60 210 7407 0 30 114480 0 malloc-4096 4096 23 3 569 0 2 106496 0 malloc-384 384 237 33 291 0 30 103680 0 64 Bucket 512 112 88 36844 0 30 102400 0 malloc-4096 4096 18 6 21413 0 2 98304 0 g_bio 408 0 240 322247 0 30 97920 0 pipe 744 43 87 1197 0 16 96720 0 UMA Kegs 384 235 8 235 0 30 93312 0 syncache 168 0 528 13 0 254 88704 0 malloc-128 128 299 352 1275 0 126 83328 0 sctp_readq 152 0 520 1563 0 254 79040 0 malloc-8192 8192 5 4 174 0 1 73728 0 malloc-8192 8192 4 5 35 0 1 73728 0 Files 80 475 425 83704 0 126 72000 0 malloc-64 64 412 659 341537 0 254 68544 0 malloc-64 64 520 551 21431422 0 254 68544 0 malloc-64 64 263 808 17921 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 144 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 14 2 16 0 2 65536 0 malloc-2048 2048 7 25 1426 0 8 65536 0 malloc-256 256 43 212 39874 0 62 65280 0 malloc-256 256 164 91 567 0 62 65280 0 malloc-256 256 84 171 22281 0 62 65280 0 malloc-256 256 64 191 26130 0 62 65280 0 32 Bucket 256 118 137 13358 0 62 65280 0 tcp_rack_pcb 896 24 48 2682 0 16 64512 0 sctp_stream_msg_out 112 56 484 3240 0 254 60480 0 malloc-8192 8192 5 2 13 0 1 57344 0 udp_inpcb 424 6 120 522 0 30 53424 0 ripcb 424 5 121 596 0 30 53424 0 malloc-128 128 95 308 21629 0 126 51584 0 malloc-128 128 11 392 1474 0 126 51584 0 TURNSTILE 136 331 47 331 0 62 51408 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 114939 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 9 15 604 0 8 49152 0 malloc-2048 2048 1 23 544 0 8 49152 0 tcp_rack_map 120 77 319 7851 0 126 47520 0 pcpu-8 8 4793 839 19353 0 254 45056 0 tcp_bbr_pcb 832 11 43 2927 0 16 44928 0 malloc-32 32 560 826 46712 0 254 44352 0 malloc-8192 8192 2 3 13 0 1 40960 0 sctp_laddr 48 96 744 7959 0 254 40320 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 266 0 30 38160 0 da_ccb 544 0 70 80794 0 16 38080 0 hostcache 64 6 561 6 0 254 36288 0 PWD 32 135 999 21077 0 254 36288 0 malloc-64 64 32 535 255 0 254 36288 0 malloc-64 64 187 380 1920 0 254 36288 0 malloc-64 64 136 431 287 0 254 36288 0 malloc-64 64 487 80 711 0 254 36288 0 malloc-32 32 264 870 21478 0 254 36288 0 16 Bucket 144 94 158 3832 0 62 36288 0 malloc-128 128 84 195 355 0 126 35712 0 malloc-128 128 78 201 413 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 394 0 30 34560 0 SLEEPQUEUE 88 331 53 331 0 126 33792 0 malloc-4096 4096 4 4 138 0 2 32768 0 malloc-4096 4096 3 5 1059 0 2 32768 0 malloc-2048 2048 1 15 1724 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 2 14 107 0 8 32768 0 malloc-1024 1024 0 32 12 0 16 32768 0 malloc-1024 1024 10 22 1831 0 16 32768 0 malloc-1024 1024 18 14 22 0 16 32768 0 malloc-1024 1024 7 25 382 0 16 32768 0 malloc-1024 1024 9 23 1071 0 16 32768 0 malloc-512 512 9 55 156 0 30 32768 0 malloc-512 512 2 62 224 0 30 32768 0 malloc-512 512 2 62 631 0 30 32768 0 malloc-512 512 12 52 60 0 30 32768 0 malloc-512 512 0 64 1180 0 30 32768 0 malloc-512 512 0 64 3411 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 210130 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 12 267 3228 0 126 29016 0 sctp_asconf_ack 48 0 588 90 0 254 28224 0 tcp_inpcb ports 32 14 868 4539 0 254 28224 0 ertt 72 60 332 7407 0 126 28224 0 malloc-32 32 296 586 475154 0 254 28224 0 4 Bucket 48 7 581 562 0 254 28224 0 2 Bucket 32 71 811 6087 0 254 28224 0 malloc-16 16 847 903 23982 0 254 28000 0 AIO 208 3 130 162 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 43 233 106 0 126 24288 0 rl_entry 40 217 389 218 0 254 24240 0 malloc-16 16 546 954 49487 0 254 24000 0 8 Bucket 80 84 216 6620 0 126 24000 0 itimer 352 0 66 16 0 30 23232 0 malloc-384 384 27 33 31 0 30 23040 0 malloc-384 384 2 58 1334 0 30 23040 0 domainset 40 1 566 2507 0 254 22680 0 tfo_ccache_entries 80 3 253 3 0 126 20480 0 udpcb 32 6 624 788 0 254 20160 0 udplite_inpcb ports 32 0 630 31 0 254 20160 0 udp_inpcb ports 32 3 627 58 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 52 578 217 0 254 20160 0 malloc-32 32 0 630 23 0 254 20160 0 malloc-32 32 127 503 2037 0 254 20160 0 malloc-32 32 40 590 748 0 254 20160 0 cryptop 280 0 70 220 0 30 19600 0 AIOCB 552 0 35 441 0 16 19320 0 ktls_session 256 1 74 1 0 62 19200 0 L VFS Cache 320 0 60 10 0 30 19200 0 AIOLIO 272 0 70 56 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-4096 4096 0 4 26 0 2 16384 0 malloc-2048 2048 5 3 606 0 8 16384 0 malloc-1024 1024 8 8 9 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 1538932 0 254 16032 0 tcp_log_id_node 120 0 132 2 0 126 15840 0 kenv 258 15 45 1053 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_log_id_bucket 176 0 69 2 0 62 12144 0 malloc-16 16 78 672 7466 0 254 12000 0 malloc-16 16 18 732 24 0 254 12000 0 malloc-16 16 185 565 3133 0 254 12000 0 malloc-16 16 31 719 499607 0 254 12000 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 1 499 1 0 254 8000 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 82 0 254 2048 0 md3 2 2 254 2 0 254 512 0 md2 2 2 254 2 0 254 512 0 md1 2 2 254 2 0 254 512 0 md0 2 2 254 2 0 254 512 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 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 0 254 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 184 0 0 0 0 62 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 608 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 TMPFS node 224 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 32 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 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-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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 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