panic: /syzkaller/managers/i386/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe0007fd6ce0 first->prev != head cpuid = 0 time = 1747232053 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00572806f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057280850 vpanic() at vpanic+0x257/frame 0xfffffe0057280a10 panic() at panic+0xb5/frame 0xfffffe0057280ad0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0057280b30 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0057280c60 frag6_slowtimo() at frag6_slowtimo+0x823/frame 0xfffffe0057280cd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0057280e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0057280ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057280f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057280f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x25bda37(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b0020 .str.27 rsp 0xfffffe0057280830 rbp 0xfffffe0057280850 rsi 0 rdi 0xffffffff816145e9 printf+0x149 r8 0 r9 0xffffffff r10 0x1a48e6b9be9ba06f r11 0x17 r12 0xfffffe000801a740 r13 0xfffffffffffffffe r14 0xffffffff827b0020 .str.27 r15 0 rip 0xffffffff815fe75e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bda37(%rip) db> show proc Process 2 (clock) at 0xfffffe0008008020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b468e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b468e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b47880 (map 0xffffffff83b47880) (map.pmap 0xffffffff83b47920) (pmap 0xffffffff83b47990) threads: 2 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1357 767 767 0 R (threaded) syz-executor 100881 RunQ syz-executor 100968 RunQ syz-executor 1356 766 766 0 R (threaded) syz-executor 100963 Run CPU 1 syz-executor 100967 RunQ syz-executor 1352 1 766 0 S uwait 0xfffffe0078cd2b00 syz-executor 1347 1 766 0 S uwait 0xfffffe0077c1d500 syz-executor 1346 1 766 0 S uwait 0xfffffe0077c1db80 syz-executor 1343 1 766 0 S umtxn 0xfffffe0058950080 syz-executor 1339 764 764 60929 R (threaded) syz-executor 100915 RunQ syz-executor 100943 S pipdwt 0xfffffe005a0652e0 syz-executor 100945 S uwait 0xfffffe0077c20a00 syz-executor 1332 1 766 0 S uwait 0xfffffe0058950b00 syz-executor 1327 1 767 0 S uwait 0xfffffe0058950a00 syz-executor 1313 1 766 0 S uwait 0xfffffe0078cd2280 syz-executor 1312 1 766 0 S uwait 0xfffffe0078cd3800 syz-executor 1310 0 0 0 DL mdwait 0xfffffe007b4af000 [md4] 1300 1 764 0 S uwait 0xfffffe0078cd3200 syz-executor 1299 1 764 0 S uwait 0xfffffe0078cd2900 syz-executor 1297 1 767 0 S uwait 0xfffffe0078cd2d00 syz-executor 1288 1 764 0 S uwait 0xfffffe0077c1dd80 syz-executor 1286 1 767 0 S uwait 0xfffffe0078cd2000 syz-executor 1285 1 767 0 S uwait 0xfffffe0077c20d80 syz-executor 1283 1 767 0 T uwait 0xfffffe0077c1da80 syz-executor 1276 1 764 0 S uwait 0xfffffe0078cd2100 syz-executor 1275 1 766 0 S uwait 0xfffffe0058d0a680 syz-executor 1272 1 766 0 S uwait 0xfffffe0077c1d800 syz-executor 1271 1 766 0 S uwait 0xfffffe0077c20b80 syz-executor 1263 1 767 0 S uwait 0xfffffe0077c20c80 syz-executor 1259 1 766 0 S uwait 0xfffffe0078cd3b80 syz-executor 1257 1 766 0 S uwait 0xfffffe0078cd3900 syz-executor 1252 1 766 0 S uwait 0xfffffe0077c1dc00 syz-executor 1249 1 764 0 S uwait 0xfffffe0078cd4480 syz-executor 1248 1 766 0 S uwait 0xfffffe0077c1d900 syz-executor 1242 1 767 0 S uwait 0xfffffe0078cd3600 syz-executor 1241 1 767 0 S uwait 0xfffffe0077c1f500 syz-executor 1239 1 766 0 S uwait 0xfffffe006eb5f280 syz-executor 1237 1 767 0 S uwait 0xfffffe0077c1e080 syz-executor 1232 0 0 0 DL mdwait 0xfffffe0078d80000 [md3] 1227 1 767 0 S uwait 0xfffffe006eb5d580 syz-executor 1226 1 767 0 S uwait 0xfffffe0077c1df00 syz-executor 1220 1 766 0 S uwait 0xfffffe0078cd3a80 syz-executor 1216 1 764 0 SV uwait 0xfffffe006eb5e900 syz-executor 1209 1 767 0 S uwait 0xfffffe0007f7e180 syz-executor 1208 1 764 0 S uwait 0xfffffe0078cd4180 syz-executor 1207 1 764 0 S uwait 0xfffffe0078cd5580 syz-executor 1204 1 764 0 S uwait 0xfffffe0078cd4080 syz-executor 1202 0 0 0 DL mdwait 0xfffffe0078d81000 [md2] 1196 1 764 0 S uwait 0xfffffe0078cd4280 syz-executor 1190 1 767 0 S uwait 0xfffffe0007f7e100 syz-executor 1189 1 767 0 S uwait 0xfffffe0077c1ea80 syz-executor 1188 1 764 0 S uwait 0xfffffe006eb5e780 syz-executor 1184 1 767 0 S uwait 0xfffffe0078cd3f00 syz-executor 1177 1 764 0 S uwait 0xfffffe0058d0a700 syz-executor 1176 1 764 0 S uwait 0xfffffe0058d0af00 syz-executor 1170 1 767 0 S uwait 0xfffffe0078cd4e00 syz-executor 1165 1 767 0 T uwait 0xfffffe0058d0a300 syz-executor 1160 1 764 0 S uwait 0xfffffe0058952400 syz-executor 1159 1 766 0 S uwait 0xfffffe0058d07d80 syz-executor 1153 1 764 0 S uwait 0xfffffe0078cd5080 syz-executor 1152 1 766 0 S uwait 0xfffffe0058952580 syz-executor 1151 1 764 0 S uwait 0xfffffe0058952300 syz-executor 1146 1 767 0 S umtxn 0xfffffe005894f800 syz-executor 1143 1 767 0 SV piperd 0xfffffe005a06db80 syz-executor 1138 1 764 0 S uwait 0xfffffe0077c1e480 syz-executor 1137 1 764 0 S uwait 0xfffffe0077c1e280 syz-executor 1132 1 767 0 S uwait 0xfffffe006eb5f480 syz-executor 1131 1 766 0 S uwait 0xfffffe0077c1f180 syz-executor 1123 1 767 0 S uwait 0xfffffe0078cd4f00 syz-executor 1122 1 767 0 S uwait 0xfffffe0077c1f280 syz-executor 1119 0 0 0 DL mdwait 0xfffffe005a2c5000 [md1] 1114 1 764 0 S uwait 0xfffffe0078cd4c00 syz-executor 1108 1 767 0 S uwait 0xfffffe0058952780 syz-executor 1107 1 767 0 S uwait 0xfffffe0078cd4d00 syz-executor 1104 1 766 0 S uwait 0xfffffe006eb5fd80 syz-executor 1102 1099 1099 0 D tun_con 0xfffffe006e60ab28 ifconfig 1099 763 1099 0 S wait 0xfffffe00548cc000 syz-executor 1095 1 766 0 S uwait 0xfffffe006eb5d180 syz-executor 1091 1 764 0 S uwait 0xfffffe0078cd4900 syz-executor 1090 1 764 0 S uwait 0xfffffe0077c1e780 syz-executor 1084 1 766 0 S uwait 0xfffffe006eb5dc80 syz-executor 1078 1 764 0 S uwait 0xfffffe006eb60300 syz-executor 1077 1 764 0 S uwait 0xfffffe0058d07600 syz-executor 1070 1 767 0 SV sigwait 0xfffffe0054984630 syz-executor 1061 1 767 0 S uwait 0xfffffe006eb5d100 syz-executor 1059 1 765 0 S uwait 0xfffffe0077c1e680 syz-executor 1058 1 765 0 S uwait 0xfffffe0077c1e580 syz-executor 1056 1 766 0 S uwait 0xfffffe006eb60000 syz-executor 1054 1 764 0 S uwait 0xfffffe0058952380 syz-executor 1050 1 764 0 S uwait 0xfffffe0077c1e380 syz-executor 1040 1 766 0 S uwait 0xfffffe006eb5fd00 syz-executor 1039 1 765 0 S uwait 0xfffffe006eb5ef00 syz-executor 1038 1 766 0 S uwait 0xfffffe0058d0ad80 syz-executor 1025 1 767 0 S uwait 0xfffffe0077c1e180 syz-executor 1023 1 767 0 S uwait 0xfffffe006eb60080 syz-executor 1014 1 764 0 S uwait 0xfffffe0058d0aa80 syz-executor 1013 1 764 0 S uwait 0xfffffe0077c1f400 syz-executor 1008 1 766 0 S uwait 0xfffffe0058d0ab80 syz-executor 1007 1 766 0 S uwait 0xfffffe006eb5d980 syz-executor 996 1 765 0 S uwait 0xfffffe0077c1f380 syz-executor 995 1 765 0 S uwait 0xfffffe006eb5d880 syz-executor 993 1 764 0 S uwait 0xfffffe0077c1f080 syz-executor 988 1 766 0 S uwait 0xfffffe006eb5e080 syz-executor 975 1 765 0 SV uwait 0xfffffe006eb5e280 syz-executor 973 1 765 0 S uwait 0xfffffe006eb5da80 syz-executor 962 1 764 0 S uwait 0xfffffe0077c20200 syz-executor 957 1 765 0 S uwait 0xfffffe006eb5d300 syz-executor 955 1 765 0 S uwait 0xfffffe005894f480 syz-executor 952 1 765 0 S uwait 0xfffffe006eb5ff00 syz-executor 943 1 765 0 S uwait 0xfffffe0007f7e880 syz-executor 942 1 765 0 S uwait 0xfffffe006eb5e180 syz-executor 938 1 766 0 S uwait 0xfffffe0077c20300 syz-executor 933 1 766 0 S uwait 0xfffffe006eb5d780 syz-executor 931 1 764 0 S uwait 0xfffffe0058952d80 syz-executor 927 1 765 0 S uwait 0xfffffe0007f7e780 syz-executor 924 1 766 0 S uwait 0xfffffe0077c1fd80 syz-executor 923 1 766 0 S uwait 0xfffffe0058952200 syz-executor 919 1 767 0 S uwait 0xfffffe006eb5e580 syz-executor 911 1 767 0 S uwait 0xfffffe006eb5df00 syz-executor 908 1 766 0 SV uwait 0xfffffe0077c20100 syz-executor 904 1 764 0 S uwait 0xfffffe006eb5f600 syz-executor 903 1 766 0 S uwait 0xfffffe006eb5ee00 syz-executor 902 1 764 0 S uwait 0xfffffe006eb5ed00 syz-executor 898 1 765 0 S uwait 0xfffffe006eb5f380 syz-executor 897 1 767 0 S uwait 0xfffffe0077c20400 syz-executor 896 1 764 0 S uwait 0xfffffe0058951200 syz-executor 892 1 766 0 S uwait 0xfffffe0007f7eb80 syz-executor 886 1 764 0 S uwait 0xfffffe006eb5f180 syz-executor 885 1 764 0 S uwait 0xfffffe006eb5f080 syz-executor 883 1 767 0 S uwait 0xfffffe0058950180 syz-executor 882 1 764 0 S uwait 0xfffffe006eb5f800 syz-executor 881 1 767 0 S uwait 0xfffffe006eb5fc00 syz-executor 873 1 765 0 S uwait 0xfffffe006eb5fb00 syz-executor 868 1 765 0 S uwait 0xfffffe0007f7ea80 syz-executor 867 1 765 0 S uwait 0xfffffe0058952e80 syz-executor 866 1 766 0 S uwait 0xfffffe0058d09200 syz-executor 861 1 766 0 S uwait 0xfffffe006eb60280 syz-executor 858 1 767 0 S uwait 0xfffffe006eb5fa00 syz-executor 856 1 767 0 S uwait 0xfffffe006eb5f700 syz-executor 854 0 0 0 DL mdwait 0xfffffe0008bfb000 [md0] 846 1 767 0 S umtxn 0xfffffe0058d07500 syz-executor 845 1 766 0 S uwait 0xfffffe0007f7e980 syz-executor 842 0 0 0 DL (threaded) [so_splice] 100157 D - 0xfffffe0058e3d780 [thr_0] 100158 D - 0xfffffe0058e3d7c0 [thr_1] 841 1 764 0 S uwait 0xfffffe0058950c00 syz-executor 832 1 767 0 S uwait 0xfffffe0007f7e680 syz-executor 831 1 767 0 S uwait 0xfffffe0058d07400 syz-executor 825 808 825 0 Ss select 0xfffffe0059f18a40 dhclient 824 1 764 0 S uwait 0xfffffe0058d07300 syz-executor 822 1 764 0 S uwait 0xfffffe0058951500 syz-executor 818 0 0 0 DL aiordy 0xfffffe0008026560 [aiod4] 817 0 0 0 DL aiordy 0xfffffe0008009b00 [aiod3] 816 0 0 0 DL aiordy 0xfffffe00548efb00 [aiod2] 815 0 0 0 DL aiordy 0xfffffe00548eeae0 [aiod1] 814 1 814 0 Ss select 0xfffffe0059f18940 dhclient 808 792 424 65 S select 0xfffffe0058cf8dc0 dhclient 792 424 424 0 S wait 0xfffffe00548f0060 sh 767 763 767 0 S nanslp 0xffffffff83b9d500 syz-executor 766 763 766 0 R syz-executor 764 763 764 0 S nanslp 0xffffffff83b9d500 syz-executor 763 761 761 0 S select 0xfffffe0058cf8c40 syz-executor 761 759 761 0 Ss pause 0xfffffe005490c0b0 csh 759 682 759 0 Ss select 0xfffffe0058cf8e40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a9c8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0059cbf8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059cc00b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0059cc08b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005476d0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005476d8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005476f0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005476f8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00547700b0 getty 686 1 686 0 Ss nanslp 0xffffffff83b9d501 cron 682 1 682 0 Ss select 0xfffffe0058cf98c0 sshd 495 1 495 0 Ss select 0xfffffe0059f18bc0 syslogd 424 1 424 0 Ss wait 0xfffffe00548cd020 devd 423 1 423 65 Ss select 0xfffffe0059f18c40 dhclient 338 1 338 0 Ss select 0xfffffe0058cf93c0 dhclient 335 1 335 0 Ss select 0xfffffe0058cf9240 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100081 D - 0xffffffff83002140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058ddfce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100084 D launds 0xffffffff83cea304 [laundry: dom0] 100085 D umarcl 0xffffffff81dcf0a0 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843dc850 [pf purge] 5 0 0 0 DL waiting 0xffffffff84724700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e5340 [doneq0] 100047 D - 0xffffffff838e52c0 [async] 100076 D - 0xffffffff838e5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce5b40 [crypto] 100044 D crypto_ 0xfffffe0058566330 [crypto returns 0] 100045 D crypto_ 0xfffffe0058566380 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547edc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b45f00 [g_event] 100038 D - 0xffffffff83b45f20 [g_up] 100039 D - 0xffffffff83b45f40 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: 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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce65e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2cff0 [swapper] 100005 D - 0xfffffe005462d700 [softirq_0] 100006 D - 0xfffffe005462d600 [softirq_1] 100007 D - 0xfffffe005462d500 [if_io_tqg_0] 100008 D - 0xfffffe005462d400 [if_io_tqg_1] 100009 D - 0xfffffe005462d300 [if_config_tqg_0] 100010 D - 0xfffffe0008bf9500 [kqueue_ctx taskq] 100011 D - 0xfffffe0008bf9300 [jail_remove taskq] 100012 D - 0xfffffe0008bf9100 [bus taskq] 100015 D - 0xfffffe0008bf8a00 [thread taskq] 100017 D - 0xfffffe0008bf8600 [aiod_kick taskq] 100018 D - 0xfffffe0008bf8400 [deferred_unmount ta] 100019 D - 0xfffffe0008bf8200 [inm_free taskq] 100020 D - 0xfffffe0008bf8000 [in6m_free taskq] 100021 D - 0xfffffe0008bf7d00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0008bf7b00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0008bf7600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0008bf6a00 [firmware taskq] 100041 D - 0xfffffe0008bf6300 [crypto_0] 100042 D - 0xfffffe0008bf6300 [crypto_1] 100057 D - 0xfffffe0058565900 [vtnet0 rxq 0] 100058 D - 0xfffffe0058565800 [vtnet0 txq 0] 100059 D - 0xfffffe0058565700 [vtnet0 rxq 1] 100060 D - 0xfffffe0058565600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005858d000 [virtio_balloon] 100066 D - 0xffffffff827b5361 [deadlkres] 100070 D - 0xfffffe0058d0dd00 [acpi_task_0] 100071 D - 0xfffffe0058d0dd00 [acpi_task_1] 100072 D - 0xfffffe0058d0dd00 [acpi_task_2] 100074 D - 0xfffffe0008bfa100 [mca taskq] 100075 D - 0xfffffe0058566000 [CAM taskq] 100077 D - 0xfffffe0058564400 [ipsec_offload] 100316 D - 0xfffffe0058d0b500 [system_taskq_0] 100317 D - 0xfffffe0058d0b500 [system_taskq_1] 100318 D - 0xfffffe0058566b00 [system_delay_taskq_] 100319 D - 0xfffffe0058566b00 [system_delay_taskq_] 100320 D - 0xfffffe0058566800 [arc_prune] 100321 D - 0xfffffe0058566600 [arc_flush_0] 100322 D - 0xfffffe0058566600 [arc_flush_1] 100344 D - 0xfffffe0078788700 [dbu_evict] 100363 D - 0xfffffe0078788500 [z_vdev_file_0] 100364 D - 0xfffffe0078788500 [z_vdev_file_1] 100365 D - 0xfffffe0078788500 [z_vdev_file_2] 100366 D - 0xfffffe0078788500 [z_vdev_file_3] 100367 D - 0xfffffe0078788500 [z_vdev_file_4] 100368 D - 0xfffffe0078788500 [z_vdev_file_5] 100369 D - 0xfffffe0078788500 [z_vdev_file_6] 100370 D - 0xfffffe0078788500 [z_vdev_file_7] 100371 D - 0xfffffe0078788500 [z_vdev_file_8] 100372 D - 0xfffffe0078788500 [z_vdev_file_9] 100373 D - 0xfffffe0078788500 [z_vdev_file_10] 100374 D - 0xfffffe0078788500 [z_vdev_file_11] 100375 D - 0xfffffe0078788500 [z_vdev_file_12] 100376 D - 0xfffffe0078788500 [z_vdev_file_13] 100377 D - 0xfffffe0078788500 [z_vdev_file_14] 100378 D - 0xfffffe0078788500 [z_vdev_file_15] 100410 D - 0xfffffe006eb63700 [zfsvfs] db> show all locks Process 1356 (syz-executor) thread 0xfffffe007b635740 (100963) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bafdc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1311 Process 1102 (ifconfig) thread 0xfffffe0054992740 (100431) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbb580) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3027 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 401 12258K 1312 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4222 solaris 2244 3597K 4470 sysctloid 44580 2619K 44692 filedesc 280 2237K 1110 vtbuf 24 1968K 46 kobj 331 1324K 566 newblk 18 1029K 1823 vfscache 3 1025K 3 subproc 401 843K 1576 pcb 35 678K 495 inodedep 25 521K 814 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 10672 acpica 1674 184K 54504 vmem 5 148K 8 tidhash 3 141K 3 pagedep 17 132K 477 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 115 115K 132 sem 4 106K 4 gtaskqueue 18 98K 18 kdtrace 482 85K 2327 bus 1026 84K 5170 umtx 624 78K 624 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 525 66K 551 ddb_capture 1 64K 1 temp 37 42K 2365 CC Mem 309 39K 1176 BPF 27 38K 56 DEVFS3 134 34K 145 hostcache 1 32K 1 shm 1 32K 24 msg 4 30K 4 kbdmux 6 28K 6 md_disk 6 21K 12 DEVFS_RULE 56 20K 56 kstat_data 19 19K 19 ifaddr 66 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 cred 63 16K 356 GEOM 96 16K 673 ithread 90 15K 90 bus-sc 34 15K 1686 lltable 45 14K 50 eventhandler 166 14K 166 kqueue 192 13K 1730 ifnet 7 13K 7 ether_multi 152 13K 207 pwddesc 191 12K 1386 kenv 95 12K 95 inpcbpolicy 328 11K 1620 CAM queue 5 11K 1528 rman 82 10K 567 shmfd 4 10K 14 taskqueue 90 10K 267 rpc 8 9K 8 plimit 23 9K 347 in6_multi 65 9K 69 ksem 3 9K 10 bmsafemap 2 9K 820 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 sglist 6 7K 6 UMA 337 7K 337 CAM DEV 3 6K 510 osd 339 6K 1222 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 proc-args 210 5K 2410 DEVFSP 71 5K 153 pf_ifnet 10 5K 20 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 freework 15 4K 630 acpisem 28 4K 28 crypto 13 4K 49 selfd 50 4K 22120 kcovinfo 45 3K 45 terminal 11 3K 11 session 21 3K 41 uidinfo 5 3K 44 acpidev 20 3K 20 hhook 8 3K 10 sctp_atcl 6 3K 128 clone 9 3K 9 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 283 ip6ndp 12 2K 13 Unitno 28 2K 70 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 dirrem 6 2K 737 indirdep 6 2K 210 in_multi 6 2K 14 tun 4 2K 4 vnodemarker 3 2K 23 select 12 2K 98 toponodes 6 2K 6 cryptodev 23 2K 161 ipsecpolicy 2 2K 2 msi 9 2K 9 newdirblk 9 2K 451 netlink 2 2K 85 iov 2 2K 15368 sctp_stro 1 1K 5 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 mount 19 1K 2776 diradd 7 1K 756 CAM periph 4 1K 271 sctp_timw 3 1K 3 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 32 pci_link 10 1K 10 mkdir 5 1K 902 encap_export_host 12 1K 12 ip6opt 4 1K 42 sctp_stri 1 1K 4 freeblks 2 1K 443 ip_msource 8 1K 34 cdev 2 1K 2 lkpikmalloc 8 1K 9 freefile 3 1K 563 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_atky 7 1K 133 VN POLL 2 1K 7 vnodes 1 1K 43 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 frag6 2 1K 2 tcpfunc 3 1K 3 in_mfilter 4 1K 91 loginclass 3 1K 5 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3820 sctp_athm 6 1K 129 sctp_vrf 1 1K 1 ip_moptions 1 1K 62 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 3 entropy 2 1K 34 acpiintr 1 1K 1 sctp_map 2 1K 10 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 sctp_mcore 0 0K 0 sctp_socko 0 0K 7 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 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 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 7 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 170 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 67 allocindir 0 0K 0 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 ktls_ocf 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 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_msource 0 0K 0 ip6_moptions 0 0K 6 in6_mfilter 0 0K 4 tcplog 0 0K 0 tcp_hwpace 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 46 fadvise 0 0K 0 statfs 0 0K 221 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 38 lio 0 0K 32 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 123 eventfd 0 0K 8 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 684 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 658 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 tmpfs extattr 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 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 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 5 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mpi3mrbuf 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 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 1057 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 16258 0 254 38494208 0 mbuf 256 8713 949 26820 0 254 2473472 0 malloc-16384 16384 144 2 597 0 1 2392064 0 RADIX NODE 152 13718 317 47956 0 62 2133320 0 malloc-128 128 14856 148 19362 0 126 1920512 0 BUF TRIE 152 286 11518 1418 0 62 1794208 0 malloc-384 384 4170 30 4264 0 30 1612800 0 malloc-4096 4096 353 7 1169 0 2 1474560 0 UMA Slabs 0 112 11323 11 11323 0 126 1269408 0 zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0 malloc-65536 65536 15 1 18 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17770 125 17770 0 254 1002120 0 FFS inode 1168 676 31 1291 0 8 825776 0 malloc-4096 4096 192 4 1366 0 2 802816 0 VM OBJECT 248 2923 117 20400 0 62 753920 0 sctp_ep 1152 4 507 119 0 254 588672 0 malloc-256 256 2205 90 3480 0 62 587520 0 sctp_asoc 2256 1 254 5 0 254 575280 0 THREAD 1824 290 22 968 0 8 569088 0 MAP ENTRY 96 5398 272 71073 0 126 544320 0 socket 1024 352 156 3324 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 tcp_inpcb 1304 309 45 1174 0 8 461616 0 malloc-64 64 5354 253 15442 0 254 358848 0 VNODE 440 716 67 1334 0 30 344520 0 malloc-16 16 18376 624 22503 0 254 304000 0 256 Bucket 2048 144 2 1031 0 8 299008 0 PROC 1376 190 19 1357 0 8 287584 0 malloc-2048 2048 108 28 741 0 8 278528 0 FPU_save_area 832 292 32 1370 0 16 269568 0 malloc-32 32 7436 502 10104 0 254 254016 0 UMA Zones 768 309 0 309 0 16 237312 0 malloc-32768 32768 1 6 182 0 1 229376 0 DEVCTL 1024 31 189 159 0 0 225280 0 filedesc0 1072 191 12 1386 0 8 217616 0 tcp_log 416 0 513 22 0 254 213408 0 malloc-65536 65536 1 2 11 0 1 196608 0 malloc-1024 1024 168 24 204 0 16 196608 0 malloc-128 128 1329 190 26125 0 126 194432 0 sctp_raddr 736 1 263 10 0 254 194304 0 FFS2 dinode 256 676 74 1291 0 62 192000 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 17 499 1415 0 254 165120 0 S VFS Cache 104 1017 387 1906 0 126 146016 0 malloc-256 256 19 551 2076 0 62 145920 0 malloc-384 384 241 119 1031 0 30 138240 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 59 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 7 57 745 0 8 131072 0 mbuf_packet 256 15 493 1095 0 254 130048 0 ksiginfo 112 183 861 350 0 126 116928 0 UMA Kegs 384 296 7 296 0 30 116352 0 malloc-128 128 690 209 2873 0 126 115072 0 malloc-8192 8192 7 7 47 0 1 114688 0 VMSPACE 584 164 32 1320 0 16 114464 0 malloc-256 256 333 102 2087 0 62 111360 0 malloc-128 128 652 123 2483 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 g_bio 408 0 240 10187 0 30 97920 0 malloc-4096 4096 13 9 89 0 2 90112 0 malloc-64 64 345 978 22635 0 254 84672 0 64 Bucket 512 98 62 4581 0 30 81920 0 malloc-256 256 192 123 1123 0 62 80640 0 sctp_chunk 152 1 519 7 0 254 79040 0 pipe 736 65 34 509 0 16 72864 0 Files 80 749 151 10936 0 126 72000 0 128 Bucket 1024 55 12 336 0 16 68608 0 malloc-64 64 718 353 16245 0 254 68544 0 malloc-128 128 302 225 370 0 126 67456 0 malloc-32768 32768 0 2 6 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 17 15 85 0 8 65536 0 malloc-256 256 108 147 2446 0 62 65280 0 32 Bucket 256 84 171 10835 0 62 65280 0 malloc-8192 8192 4 3 70 0 1 57344 0 malloc-8192 8192 6 1 9 0 1 57344 0 malloc-4096 4096 8 6 317 0 2 57344 0 malloc-64 64 484 335 711 0 254 52416 0 TURNSTILE 136 313 65 313 0 62 51408 0 malloc-256 256 121 74 309 0 62 49920 0 malloc-256 256 78 117 219 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 16858 0 16 49152 0 malloc-2048 2048 7 17 124 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 pcpu-64 64 501 267 501 0 254 49152 0 da_ccb 544 0 84 2671 0 16 45696 0 SLEEPQUEUE 88 313 199 313 0 126 45056 0 pcpu-8 8 5370 262 5713 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 2 0 16 41984 0 malloc-8192 8192 3 2 51 0 1 40960 0 malloc-4096 4096 6 4 14 0 2 40960 0 udp_inpcb 408 12 78 250 0 30 36720 0 ertt 72 309 195 1174 0 126 36288 0 malloc-64 64 120 447 254 0 254 36288 0 malloc-64 64 14 553 118 0 254 36288 0 malloc-64 64 48 519 997 0 254 36288 0 malloc-64 64 26 541 784 0 254 36288 0 tcp_rack_map 128 0 279 12 0 126 35712 0 malloc-128 128 117 162 246 0 126 35712 0 malloc-128 128 11 268 368 0 126 35712 0 malloc-128 128 10 269 278 0 126 35712 0 routing nhops 256 27 108 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 ripcb 376 6 84 168 0 30 33840 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 1 15 25 0 8 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 6 10 320 0 8 32768 0 malloc-1024 1024 2 30 62 0 16 32768 0 malloc-1024 1024 7 25 1072 0 16 32768 0 malloc-1024 1024 5 27 91 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-512 512 3 61 146 0 30 32768 0 malloc-512 512 5 59 106 0 30 32768 0 malloc-512 512 1 63 108 0 30 32768 0 malloc-512 512 11 53 95 0 30 32768 0 malloc-512 512 10 54 11 0 30 32768 0 malloc-512 512 1 63 5 0 30 32768 0 PWD 40 116 692 498 0 254 32320 0 tcp_bbr_pcb 896 0 36 6 0 16 32256 0 ipq 56 2 574 2 0 254 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 49 0 126 31680 0 clpbuf 2624 0 12 78 0 4 31488 0 sctp_laddr 48 0 588 20 0 254 28224 0 rl_entry 48 9 579 17 0 254 28224 0 malloc-32 32 368 514 2398 0 254 28224 0 16 Bucket 144 64 132 400 0 62 28224 0 4 Bucket 48 6 582 13 0 254 28224 0 AIO 208 3 130 112 0 62 27664 0 udplite_inpcb 408 1 62 28 0 30 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 7 0 1 24576 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 3 3 13 0 2 24576 0 ertt_txseginfo 40 0 606 2069 0 254 24240 0 rtentry 168 30 114 37 0 62 24192 0 8 Bucket 80 61 239 786 0 126 24000 0 itimer 352 0 66 6 0 30 23232 0 splice 184 19 107 20 0 62 23184 0 malloc-384 384 1 59 64 0 30 23040 0 malloc-384 384 2 58 44 0 30 23040 0 malloc-384 384 1 59 344 0 30 23040 0 malloc-384 384 21 39 37 0 30 23040 0 malloc-384 384 30 30 476 0 30 23040 0 tcp_rack_pcb 1088 0 21 3 0 8 22848 0 Mountpoints 2816 2 6 9 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 malloc-32 32 73 557 137 0 254 20160 0 malloc-32 32 80 550 314 0 254 20160 0 malloc-32 32 157 473 1501 0 254 20160 0 malloc-32 32 186 444 973 0 254 20160 0 malloc-32 32 33 597 792 0 254 20160 0 malloc-32 32 72 558 2731 0 254 20160 0 2 Bucket 32 81 549 654 0 254 20160 0 KNOTE 160 0 125 119 0 62 20000 0 tcp_bbr_map 128 0 155 4 0 126 19840 0 cryptop 280 0 70 10 0 30 19600 0 AIOCB 552 0 35 210 0 16 19320 0 L VFS Cache 320 0 60 14 0 30 19200 0 malloc-256 256 12 63 456 0 62 19200 0 AIOLIO 272 0 70 16 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 47 0 2 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-1024 1024 1 15 2141 0 16 16384 0 malloc-512 512 4 28 9 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 malloc-16 16 327 673 2187 0 254 16000 0 tcp_log_id_node 120 0 132 4 0 126 15840 0 kenv 258 17 43 1075 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 arc_buf_hdr_t_full 368 4 29 4 0 30 12144 0 tcp_log_id_bucket 176 0 69 4 0 62 12144 0 malloc-16 16 362 388 1289 0 254 12000 0 malloc-16 16 18 732 440 0 254 12000 0 malloc-16 16 47 703 198 0 254 12000 0 malloc-16 16 189 561 3018 0 254 12000 0 malloc-16 16 44 706 25096 0 254 12000 0 malloc-16 16 29 721 189 0 254 12000 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 2466 0 254 8016 0 md0 8 439 73 439 0 254 4096 0 tfo 4 2 984 3 0 254 3944 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 129 0 0 3744 0 zfs_znode_cache 464 0 0 0 0 30 0 0 zap_attr_long_cache 1056 0 0 0 0 8 0 0 zap_name_long 1096 0 0 0 0 8 0 0 zap_attr_cache 288 0 0 0 0 30 0 0 zap_name 328 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 376 0 0 0 0 30 0 0 dbuf_dirty_record_t 368 0 0 0 0 30 0 0 dmu_buf_impl_t 376 0 0 0 0 30 0 0 arc_buf_t 32 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 dnode_t 968 0 0 0 0 16 0 0 sa_cache 272 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1216 0 0 0 0 8 0 0 ddt_log_entry_trad_cache 328 0 0 0 0 30 0 0 ddt_log_entry_flat_cache 144 0 0 0 0 62 0 0 ddt_entry_trad_cache 368 0 0 0 0 30 0 0 ddt_entry_flat_cache 184 0 0 0 0 62 0 0 ddt_cache 29240 0 0 0 0 1 0 0 brt_entry_cache 168 0 0 0 0 62 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_cache 48 0 0 0 0 254 0 0 taskq_zone 160 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 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 256 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 UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 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