panic: ASan: Invalid access, 8-byte read at 0xfffffe006d33f110, UMAUseAfterFree(fd) cpuid = 1 time = 1747747952 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00578c9930 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00578c9a90 vpanic() at vpanic+0x257/frame 0xfffffe00578c9c50 panic() at panic+0xb5/frame 0xfffffe00578c9d20 kasan_report() at kasan_report+0xdf/frame 0xfffffe00578c9df0 icmp6_input() at icmp6_input+0x1faf/frame 0xfffffe00578ca190 ip6_input() at ip6_input+0x2285/frame 0xfffffe00578ca3f0 netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe00578ca4d0 ether_demux() at ether_demux+0x447/frame 0xfffffe00578ca590 ether_nh_input() at ether_nh_input+0xb61/frame 0xfffffe00578ca670 netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe00578ca750 ether_input() at ether_input+0x1db/frame 0xfffffe00578ca830 tunwrite() at tunwrite+0xfda/frame 0xfffffe00578ca9b0 devfs_write_f() at devfs_write_f+0x25e/frame 0xfffffe00578caac0 dofilewrite() at dofilewrite+0x133/frame 0xfffffe00578cab30 kern_writev() at kern_writev+0xd4/frame 0xfffffe00578cabf0 sys_write() at sys_write+0x1fc/frame 0xfffffe00578cad10 ia32_syscall() at ia32_syscall+0x48e/frame 0xfffffe00578caf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf20 KDB: enter: panic [ thread pid 1360 tid 100758 ] Stopped at kdb_enter+0x6e: movq $0,0x25bd657(%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 0xfffffe0075400000 rdx 0x7ffff rbx 0xffffffff827b00c0 .str.27 rsp 0xfffffe00578c9a70 rbp 0xfffffe00578c9a90 rsi 0x80001 rdi 0xffffffff81614999 printf+0x149 r8 0 r9 0xffffffff r10 0x10000000005cf r11 0xfffffe00549fec60 r12 0xfffffe00549fe740 r13 0xfffffffffffffffd r14 0xffffffff827b00c0 .str.27 r15 0 rip 0xffffffff815feb3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bd657(%rip) db> show proc Process 1360 (syz-executor) at 0xfffffe0054977ae0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 767 at 0xfffffe00548e0b00 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0078e05000 (map 0xfffffe0078e05000) (map.pmap 0xfffffe0078e050a0) (pmap 0xfffffe0078e05110) threads: 2 100477 Run CPU 0 syz-executor 100758 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1361 766 766 0 R (threaded) syz-executor 100685 RunQ syz-executor 100759 S uwait 0xfffffe0078d4d300 syz-executor 1360 767 767 0 R (threaded) syz-executor 100477 Run CPU 0 syz-executor 100758 Run CPU 1 syz-executor 1359 765 765 0 R (threaded) syz-executor 100715 RunQ syz-executor 100757 S uwait 0xfffffe00789aae80 syz-executor 1358 1 767 0 S uwait 0xfffffe0078d4d100 syz-executor 1356 1326 1326 0 R (threaded) syz-executor 100721 RunQ syz-executor 100751 D biowr 0xfffffe000855c000 syz-executor 100753 S uwait 0xfffffe0078d4d000 syz-executor 100755 S uwait 0xfffffe0078d4d200 syz-executor 1353 1 1326 0 S uwait 0xfffffe007874ec80 syz-executor 1352 1 767 0 S uwait 0xfffffe007874eb80 syz-executor 1348 1 767 0 S uwait 0xfffffe007874e780 syz-executor 1344 1 1326 0 S uwait 0xfffffe00789aa680 syz-executor 1342 0 0 0 DL mdwait 0xfffffe0078d12000 [md0] 1341 1 1326 0 S uwait 0xfffffe0058cfa900 syz-executor 1335 1 767 0 S uwait 0xfffffe00789a9100 syz-executor 1331 1 765 0 S uwait 0xfffffe007874ee80 syz-executor 1326 763 1326 0 S nanslp 0xffffffff83b9d501 syz-executor 1323 1 767 0 S uwait 0xfffffe00789a9200 syz-executor 1320 1 765 0 S uwait 0xfffffe00789a9e00 syz-executor 1319 1 765 0 S uwait 0xfffffe0058cfad00 syz-executor 1317 1 765 0 S uwait 0xfffffe0058cfaa00 syz-executor 1308 1 765 0 S uwait 0xfffffe007874b780 syz-executor 1306 1 765 0 S uwait 0xfffffe00789ab300 syz-executor 1304 0 0 0 DL (threaded) [so_splice] 100662 D - 0xfffffe0058cfa700 [thr_0] 100690 D - 0xfffffe0058cfa740 [thr_1] 1302 1 767 0 S uwait 0xfffffe00789a9000 syz-executor 1301 1 764 0 S uwait 0xfffffe00789aa580 syz-executor 1298 1 767 0 S uwait 0xfffffe00789a9c00 syz-executor 1296 1 766 0 S uwait 0xfffffe00789a9d00 syz-executor 1289 1 767 0 S uwait 0xfffffe00789aac80 syz-executor 1288 1 767 0 S uwait 0xfffffe00789a9900 syz-executor 1283 1 766 0 S umtxn 0xfffffe00789a9800 syz-executor 1277 1 766 0 S uwait 0xfffffe007874b080 syz-executor 1276 1 766 0 S uwait 0xfffffe00789a9f00 syz-executor 1272 1 765 0 SV uwait 0xfffffe0058cfac00 syz-executor 1270 1 765 0 S uwait 0xfffffe0058cfab00 syz-executor 1265 1 767 0 S uwait 0xfffffe007874c500 syz-executor 1263 1 765 0 S uwait 0xfffffe007874b280 syz-executor 1262 1 764 0 S uwait 0xfffffe007874b480 syz-executor 1261 1 766 0 S uwait 0xfffffe007874b580 syz-executor 1257 1 765 0 S uwait 0xfffffe00789aa080 syz-executor 1256 1 765 0 S uwait 0xfffffe0058cfa800 syz-executor 1255 1 764 0 S uwait 0xfffffe007874b880 syz-executor 1251 1 764 0 S uwait 0xfffffe00789aa280 syz-executor 1249 1 764 0 S uwait 0xfffffe00789aa180 syz-executor 1245 1 764 0 S uwait 0xfffffe007874cc00 syz-executor 1244 1 765 0 S uwait 0xfffffe00789aaa80 syz-executor 1242 1 767 0 S uwait 0xfffffe007874b380 syz-executor 1241 1 765 0 S uwait 0xfffffe007874bc80 syz-executor 1238 1 764 0 S uwait 0xfffffe007874b180 syz-executor 1234 1 767 0 S uwait 0xfffffe007874c600 syz-executor 1233 1 765 0 S uwait 0xfffffe007874c000 syz-executor 1232 1 767 0 S uwait 0xfffffe00789ab700 syz-executor 1227 1 767 0 S uwait 0xfffffe00789aad80 syz-executor 1226 1 765 0 S uwait 0xfffffe007874ba80 syz-executor 1223 1 767 0 S uwait 0xfffffe007874be80 syz-executor 1222 1 766 0 S uwait 0xfffffe007874bd80 syz-executor 1214 1 767 0 S uwait 0xfffffe0058a5cb80 syz-executor 1213 1 765 0 S uwait 0xfffffe007874bb80 syz-executor 1212 1 767 0 S uwait 0xfffffe00789ab500 syz-executor 1209 1 767 0 S uwait 0xfffffe007874c700 syz-executor 1200 1 765 0 S uwait 0xfffffe00789abf00 syz-executor 1199 1 766 0 S uwait 0xfffffe0058a5be00 syz-executor 1196 1 765 0 S uwait 0xfffffe007874b980 syz-executor 1193 1 767 0 S uwait 0xfffffe00789ab400 syz-executor 1192 1 767 0 S uwait 0xfffffe007874d680 syz-executor 1190 1 765 0 S uwait 0xfffffe00789aab80 syz-executor 1186 1 766 0 S uwait 0xfffffe007874c800 syz-executor 1179 1 765 0 S uwait 0xfffffe00789ab600 syz-executor 1177 1 767 0 S uwait 0xfffffe00789ab000 syz-executor 1176 1 765 0 S uwait 0xfffffe007874c400 syz-executor 1171 1 764 0 S uwait 0xfffffe00789abd00 syz-executor 1169 1 765 0 S uwait 0xfffffe00789abc00 syz-executor 1162 1 765 0 S uwait 0xfffffe00789ab200 syz-executor 1161 1 765 0 S uwait 0xfffffe00789aa780 syz-executor 1159 1 767 0 S uwait 0xfffffe0058cf8680 syz-executor 1153 1 766 0 S uwait 0xfffffe007874c200 syz-executor 1147 1 764 0 S uwait 0xfffffe00789aa980 syz-executor 1146 1 764 0 S uwait 0xfffffe00789aa880 syz-executor 1138 1 765 0 S uwait 0xfffffe007874cb00 syz-executor 1137 1 766 0 S uwait 0xfffffe007874c100 syz-executor 1131 1 764 0 S uwait 0xfffffe007874cf00 syz-executor 1125 1 766 0 S uwait 0xfffffe007874d080 syz-executor 1124 1 764 0 S uwait 0xfffffe0058a5d380 syz-executor 1113 1 767 0 S uwait 0xfffffe007874ce00 syz-executor 1110 1 767 0 S uwait 0xfffffe00789abe00 syz-executor 1109 1 764 0 S uwait 0xfffffe00789ab100 syz-executor 1107 1 767 0 S uwait 0xfffffe00789aba00 syz-executor 1097 1 764 0 S uwait 0xfffffe00789ab900 syz-executor 1096 1 766 0 S uwait 0xfffffe0058a5dc00 syz-executor 1093 1 764 0 S uwait 0xfffffe0058a5a180 syz-executor 1081 1 765 0 S uwait 0xfffffe00789abb00 syz-executor 1080 1 765 0 S uwait 0xfffffe0058a5df00 syz-executor 1076 1 766 0 S uwait 0xfffffe00789ac280 syz-executor 1075 1 764 0 S uwait 0xfffffe007874cd00 syz-executor 1071 1 764 0 S uwait 0xfffffe0058a5dd00 syz-executor 1068 1 767 0 S uwait 0xfffffe0058a5d480 syz-executor 1065 1 767 0 S uwait 0xfffffe00789ab800 syz-executor 1064 1 767 0 S uwait 0xfffffe00789ac480 syz-executor 1059 1 766 0 S uwait 0xfffffe00789ac380 syz-executor 1058 1 767 0 S uwait 0xfffffe00789ac080 syz-executor 1055 1 764 0 S uwait 0xfffffe0058a5d280 syz-executor 1049 1 767 0 S uwait 0xfffffe0058a5d600 syz-executor 1048 1 767 0 S uwait 0xfffffe007874ca00 syz-executor 1044 1 767 0 S uwait 0xfffffe007874d280 syz-executor 1039 1 767 0 S uwait 0xfffffe007874d780 syz-executor 1033 1 764 0 S uwait 0xfffffe0058cf9900 syz-executor 1030 1 765 0 S uwait 0xfffffe0058a5db00 syz-executor 1028 1 764 0 S uwait 0xfffffe00789ac180 syz-executor 1027 1 766 0 S uwait 0xfffffe0058a5da00 syz-executor 1021 1 767 0 S uwait 0xfffffe0058cf8300 syz-executor 1017 1 764 0 S uwait 0xfffffe007874c900 syz-executor 1013 1 766 0 S uwait 0xfffffe007874d880 syz-executor 1011 1 767 0 S uwait 0xfffffe007874d480 syz-executor 1010 1 767 0 S uwait 0xfffffe007874d380 syz-executor 1006 1 764 0 S uwait 0xfffffe0058cf8080 syz-executor 1001 1 767 0 S uwait 0xfffffe0058a5d700 syz-executor 998 1 764 0 S uwait 0xfffffe0058a5d800 syz-executor 994 1 767 0 S uwait 0xfffffe0058cf7c00 syz-executor 992 1 766 0 S uwait 0xfffffe0058cf7080 syz-executor 987 1 766 0 S uwait 0xfffffe0058cf8180 syz-executor 979 1 764 0 S uwait 0xfffffe007874d580 syz-executor 978 966 978 0 Ss select 0xfffffe006eb3bbc0 dhclient 977 1 765 0 S uwait 0xfffffe0058a5b080 syz-executor 974 1 974 0 Ss select 0xfffffe0059daf3c0 dhclient 968 1 764 0 S uwait 0xfffffe0058cf7600 syz-executor 967 1 766 0 S uwait 0xfffffe0058a5de00 syz-executor 966 953 424 65 S select 0xfffffe006eb3b940 dhclient 965 1 766 0 S uwait 0xfffffe0058a5b380 syz-executor 959 1 765 0 S uwait 0xfffffe0058cf8b80 syz-executor 953 424 424 0 S wait 0xfffffe00548e55c0 sh 952 1 764 0 S uwait 0xfffffe0058cf7d00 syz-executor 927 0 0 0 DL (threaded) [zfskern] 100158 D t->zthr 0xfffffe0054628848 [arc_evict] 100226 D t->zthr 0xfffffe0054628748 [arc_reap] 100227 D - 0xfffffe0059be2c00 [dbu_evict] 100228 D dbuf_ev 0xffffffff85b09920 [dbuf_evict_thread] 100231 D - 0xfffffe0059be2b00 [z_vdev_file_0] 100232 D - 0xfffffe0059be2b00 [z_vdev_file_1] 100233 D - 0xfffffe0059be2b00 [z_vdev_file_2] 100234 D - 0xfffffe0059be2b00 [z_vdev_file_3] 100235 D - 0xfffffe0059be2b00 [z_vdev_file_4] 100236 D - 0xfffffe0059be2b00 [z_vdev_file_5] 100237 D - 0xfffffe0059be2b00 [z_vdev_file_6] 100238 D - 0xfffffe0059be2b00 [z_vdev_file_7] 100239 D - 0xfffffe0059be2b00 [z_vdev_file_8] 100240 D - 0xfffffe0059be2b00 [z_vdev_file_9] 100241 D - 0xfffffe0059be2b00 [z_vdev_file_10] 100242 D - 0xfffffe0059be2b00 [z_vdev_file_11] 100243 D - 0xfffffe0059be2b00 [z_vdev_file_12] 100244 D - 0xfffffe0059be2b00 [z_vdev_file_13] 100245 D - 0xfffffe0059be2b00 [z_vdev_file_14] 100246 D - 0xfffffe0059be2b00 [z_vdev_file_15] 100256 D l2arc_f 0xffffffff85b088a0 [l2arc_feed_thread] 100257 D - 0xfffffe0059be2e00 [zfsvfs] 100258 S zevent_ 0xffffffff85b0a6c0 [sysevent] 924 1 766 0 S uwait 0xfffffe0058a5ad00 syz-executor 920 1 766 0 SV umtxn 0xfffffe0058a5ac00 syz-executor 915 1 764 0 S uwait 0xfffffe0058a5a080 syz-executor 911 1 765 0 S uwait 0xfffffe0058cf7480 syz-executor 898 1 764 0 S uwait 0xfffffe0058cf7180 syz-executor 872 1 765 0 S uwait 0xfffffe0058cf7b00 syz-executor 844 1 765 0 S uwait 0xfffffe0058cf7280 syz-executor 817 0 0 0 DL aiordy 0xfffffe00548e45a0 [aiod4] 816 0 0 0 DL aiordy 0xfffffe0054907b00 [aiod3] 815 0 0 0 DL aiordy 0xfffffe00549075a0 [aiod2] 814 0 0 0 DL aiordy 0xfffffe00548e4b00 [aiod1] 767 763 767 0 S nanslp 0xffffffff83b9d501 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9d501 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9d500 syz-executor 763 761 761 0 S select 0xfffffe005856d640 syz-executor 761 759 761 0 Ss pause 0xfffffe00548df0d0 csh 759 682 759 0 Ss select 0xfffffe00547f9540 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058a974b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e288b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e28cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058e290b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e294b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e298b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e29cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e2a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e2a4b0 getty 686 1 686 0 Ss nanslp 0xffffffff83b9d500 cron 682 1 682 0 Ss select 0xfffffe005856d0c0 sshd 495 1 495 0 Ss select 0xfffffe00547f9740 syslogd 424 1 424 0 Ss wait 0xfffffe0008028040 devd 423 1 423 65 Ss select 0xfffffe00547f9f40 dhclient 338 1 338 0 Ss select 0xfffffe00547f96c0 dhclient 335 1 335 0 Ss select 0xfffffe00547f94c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008029060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cb9360 [bufdaemon] 100083 D - 0xffffffff83002140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058e36ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d04380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83cea2f8 [dom0] 100081 D launds 0xffffffff83cea304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcfa60 [uma] 7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8485d850 [pf purge] 5 0 0 0 DL waiting 0xffffffff8472c700 [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_ 0xfffffe0058556030 [crypto returns 0] 100045 D crypto_ 0xfffffe0058556080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547d9088 [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 RunQ [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 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe005462a000 [softirq_0] 100006 D - 0xfffffe0054629e00 [softirq_1] 100007 D - 0xfffffe0054629d00 [if_io_tqg_0] 100008 D - 0xfffffe0054629c00 [if_io_tqg_1] 100009 D - 0xfffffe0054629b00 [if_config_tqg_0] 100010 D - 0xfffffe0007f66200 [kqueue_ctx taskq] 100011 D - 0xfffffe0007f66100 [jail_remove taskq] 100012 D - 0xfffffe0007f66000 [bus taskq] 100015 D - 0xfffffe0007f65c00 [thread taskq] 100017 D - 0xfffffe0007f65a00 [aiod_kick taskq] 100018 D - 0xfffffe0007f65900 [deferred_unmount ta] 100019 D - 0xfffffe0007f65800 [inm_free taskq] 100020 D - 0xfffffe0007f65700 [in6m_free taskq] 100021 D - 0xfffffe0007f65600 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f65500 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f65500 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f65500 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f65500 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f65400 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f65400 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f65400 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f65400 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f65300 [firmware taskq] 100041 D - 0xfffffe0007f65100 [crypto_0] 100042 D - 0xfffffe0007f65100 [crypto_1] 100057 D - 0xfffffe0007f64e00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f64d00 [vtnet0 txq 0] 100059 D - 0xfffffe0007f64c00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f64b00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe005856dd00 [virtio_balloon] 100066 D - 0xffffffff827b5401 [deadlkres] 100070 D - 0xfffffe0059be2000 [acpi_task_0] 100071 D - 0xfffffe0059be2000 [acpi_task_1] 100072 D - 0xfffffe0059be2000 [acpi_task_2] 100074 D - 0xfffffe0007f66b00 [mca taskq] 100075 D - 0xfffffe0007f65000 [CAM taskq] 100077 D - 0xfffffe0007f64a00 [ipsec_offload] 100219 D - 0xfffffe0059ea9200 [system_taskq_0] 100220 D - 0xfffffe0059ea9200 [system_taskq_1] 100221 D - 0xfffffe0007f63400 [system_delay_taskq_] 100222 D - 0xfffffe0007f63400 [system_delay_taskq_] 100223 D - 0xfffffe0059ea9100 [arc_prune] 100224 D - 0xfffffe0059be2d00 [arc_flush_0] 100225 D - 0xfffffe0059be2d00 [arc_flush_1] db> show all locks Process 1356 (syz-executor) thread 0xfffffe00549e4000 (100751) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000855c080) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006ebb3070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1229 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 401 12258K 523 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4218 solaris 2247 3597K 4473 sysctloid 44580 2619K 44692 filedesc 264 2109K 976 vtbuf 24 1968K 46 kobj 331 1324K 504 newblk 54 1038K 1874 vfscache 3 1025K 3 subproc 418 792K 1660 pcb 44 685K 441 inodedep 55 533K 716 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 102 201K 263 acpica 1674 184K 54426 vmem 5 148K 9 tidhash 3 141K 3 pagedep 35 137K 418 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 112 112K 131 sem 4 106K 4 gtaskqueue 18 98K 18 kdtrace 464 83K 2122 bus 997 82K 5063 umtx 592 74K 592 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 525 66K 525 ddb_capture 1 64K 1 BPF 74 62K 135 temp 40 38K 2536 shm 2 34K 4 DEVFS3 131 33K 141 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 CC Mem 203 26K 869 LRO 22 23K 22 ifaddr 75 21K 78 DEVFS_RULE 56 20K 56 kstat_data 19 19K 19 routetbl 160 19K 484 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 51 16K 51 ether_multi 185 15K 203 ithread 90 15K 90 bus-sc 34 15K 1647 ifnet 8 15K 8 eventhandler 166 14K 166 kqueue 183 13K 1784 kenv 95 12K 95 GEOM 68 12K 512 pwddesc 180 12K 1364 cred 44 11K 331 inpcbpolicy 347 11K 1401 CAM queue 5 11K 1528 in6_multi 75 10K 75 DEVFSP 157 10K 255 rman 82 10K 437 taskqueue 90 10K 90 rpc 8 9K 8 plimit 23 9K 342 bmsafemap 3 9K 710 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 35 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 sglist 6 7K 6 UMA 337 7K 337 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 freework 21 6K 374 dirrem 19 5K 622 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 22 proc-args 201 5K 2497 osd 233 5K 917 vt 11 5K 11 md_disk 2 5K 2 cryptodev 66 5K 223 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 newdirblk 28 4K 393 acpisem 28 4K 28 selfd 48 3K 19546 crypto 18 3K 43 kcovinfo 45 3K 45 terminal 11 3K 11 sctp_atcl 7 3K 114 session 21 3K 37 acpidev 20 3K 20 uidinfo 4 3K 33 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 329 ipsec-saq 2 2K 2 in_multi 8 2K 12 lockf 19 2K 33 sctp_ifa 15 2K 16 tun 5 2K 5 Unitno 30 2K 52 freefile 13 2K 407 CAM XPT 22 2K 543 ip_moptions 25 2K 97 in_mfilter 25 2K 99 vnodemarker 3 2K 19 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 64 msi 9 2K 9 mkdir 9 2K 786 netlink 2 2K 130 softdep 1 1K 1 diradd 8 1K 643 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 1229 pci_link 10 1K 10 encap_export_host 12 1K 12 indirdep 2 1K 91 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 4 1K 4 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 prison 8 1K 8 sctp_atky 7 1K 114 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 iov 2 1K 14673 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_athm 7 1K 114 soname 4 1K 3538 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_timw 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 13 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 filemon 0 0K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 156 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 18 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 ip6opt 0 0K 11 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 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 20 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 216 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 44 lio 0 0K 70 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 107 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 332 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 654 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 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 78 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 0 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 175 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 20639 0 254 38494208 0 mbuf 256 8624 1038 35185 0 254 2473472 0 malloc-16384 16384 134 4 678 0 1 2260992 0 malloc-128 128 14585 171 14998 0 126 1888768 0 BUF TRIE 152 291 11513 1821 0 62 1794208 0 malloc-384 384 4146 24 4489 0 30 1601280 0 RADIX NODE 152 9253 180 39474 0 62 1433816 0 malloc-4096 4096 331 3 504 0 2 1368064 0 UMA Slabs 0 112 11222 4 11222 0 126 1257312 0 zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17412 123 17412 0 254 981960 0 FFS inode 1168 723 26 1176 0 8 874832 0 malloc-4096 4096 184 0 1416 0 2 753664 0 VM OBJECT 248 2783 81 20474 0 62 710272 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 7 504 114 0 254 588672 0 malloc-256 256 2152 83 2409 0 62 572160 0 THREAD 1824 283 13 759 0 8 539904 0 socket 1024 370 138 2930 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 MAP ENTRY 96 5119 173 72282 0 126 508032 0 VNODE 440 763 83 1218 0 30 372240 0 malloc-65536 65536 4 1 114 0 1 327680 0 malloc-64 64 4837 266 5073 0 254 326592 0 malloc-16 16 18200 300 18474 0 254 296000 0 tcp_inpcb 1304 203 22 869 0 8 293400 0 256 Bucket 2048 123 13 956 0 8 278528 0 PROC 1376 179 8 1361 0 8 257312 0 malloc-256 256 670 335 4054 0 62 257280 0 FPU_save_area 832 285 21 1092 0 16 254592 0 malloc-32 32 7291 395 7335 0 254 245952 0 UMA Zones 768 309 0 309 0 16 237312 0 malloc-2048 2048 100 12 131 0 8 229376 0 DEVCTL 1024 30 190 157 0 0 225280 0 malloc-128 128 1414 229 26233 0 126 210304 0 filedesc0 1072 180 16 1364 0 8 210112 0 malloc-65536 65536 1 2 71 0 1 196608 0 FFS2 dinode 256 723 27 1175 0 62 192000 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1315 0 254 165120 0 malloc-32768 32768 0 5 57 0 1 163840 0 malloc-1024 1024 129 15 352 0 16 147456 0 S VFS Cache 104 1006 398 1735 0 126 146016 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 9 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 35 473 597 0 254 130048 0 ksiginfo 112 170 874 319 0 126 116928 0 UMA Kegs 384 296 7 296 0 30 116352 0 malloc-4096 4096 21 5 596 0 2 106496 0 VMSPACE 584 156 26 1338 0 16 106288 0 malloc-128 128 533 242 3829 0 126 99200 0 malloc-128 128 639 136 1345 0 126 99200 0 Files 80 791 259 10792 0 126 84000 0 malloc-128 128 447 204 1170 0 126 83328 0 malloc-2048 2048 4 36 732 0 8 81920 0 64 Bucket 512 85 75 2804 0 30 81920 0 malloc-384 384 89 121 1101 0 30 80640 0 malloc-384 384 189 21 190 0 30 80640 0 g_bio 408 4 176 9442 0 30 73440 0 128 Bucket 1024 49 18 324 0 16 68608 0 malloc-64 64 919 152 2774 0 254 68544 0 malloc-64 64 772 299 3013 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-2048 2048 15 17 318 0 8 65536 0 32 Bucket 256 77 178 1537 0 62 65280 0 udp_inpcb 408 87 66 271 0 30 62424 0 malloc-4096 4096 11 3 16 0 2 57344 0 malloc-128 128 180 223 877 0 126 51584 0 malloc-128 128 65 338 1940 0 126 51584 0 udplite_inpcb 408 50 76 85 0 30 51408 0 malloc-256 256 57 138 896 0 62 49920 0 malloc-256 256 90 105 1387 0 62 49920 0 malloc-256 256 84 111 993 0 62 49920 0 malloc-256 256 52 143 749 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 17083 0 16 49152 0 malloc-8192 8192 5 1 120 0 1 49152 0 malloc-4096 4096 10 2 19 0 2 49152 0 malloc-2048 2048 12 12 536 0 8 49152 0 malloc-1024 1024 28 20 541 0 16 49152 0 pcpu-8 8 5771 373 6065 0 254 49152 0 pipe 736 34 32 418 0 16 48576 0 malloc-384 384 75 45 82 0 30 46080 0 ripcb 376 7 113 176 0 30 45120 0 syncache 168 0 264 3 0 254 44352 0 TURNSTILE 136 297 18 297 0 62 42840 0 malloc-8192 8192 3 2 6 0 1 40960 0 da_ccb 544 1 69 2546 0 16 38080 0 malloc-64 64 10 557 14057 0 254 36288 0 malloc-64 64 264 303 20013 0 254 36288 0 malloc-64 64 7 560 7 0 254 36288 0 malloc-64 64 403 164 2245 0 254 36288 0 malloc-64 64 14 553 127 0 254 36288 0 malloc-128 128 10 269 18 0 126 35712 0 routing nhops 256 31 104 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 2 133 514 0 62 34560 0 malloc-256 256 7 128 15 0 62 34560 0 SLEEPQUEUE 88 297 87 297 0 126 33792 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 3 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 4 4 225 0 2 32768 0 malloc-2048 2048 5 11 6 0 8 32768 0 malloc-2048 2048 10 6 74 0 8 32768 0 malloc-2048 2048 7 9 27 0 8 32768 0 malloc-2048 2048 3 13 58 0 8 32768 0 malloc-1024 1024 26 6 52 0 16 32768 0 malloc-1024 1024 12 20 2147 0 16 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-1024 1024 2 30 1082 0 16 32768 0 malloc-512 512 0 64 5 0 30 32768 0 malloc-512 512 4 60 161 0 30 32768 0 malloc-512 512 3 61 33 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 7 57 128 0 30 32768 0 malloc-512 512 55 9 84 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 42 0 126 31680 0 clpbuf 2624 0 12 97 0 4 31488 0 sctp_laddr 48 0 588 14 0 254 28224 0 ertt 72 203 189 869 0 126 28224 0 rl_entry 48 10 578 17 0 254 28224 0 malloc-32 32 343 539 1689 0 254 28224 0 malloc-32 32 276 606 3166 0 254 28224 0 16 Bucket 144 58 138 395 0 62 28224 0 4 Bucket 48 6 582 11 0 254 28224 0 AIO 208 0 133 101 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 21 0 1 24576 0 ertt_txseginfo 40 0 606 2243 0 254 24240 0 PWD 40 117 489 422 0 254 24240 0 rtentry 168 34 110 39 0 62 24192 0 8 Bucket 80 47 253 773 0 126 24000 0 malloc-384 384 14 46 122 0 30 23040 0 malloc-384 384 29 31 40 0 30 23040 0 malloc-384 384 0 60 12 0 30 23040 0 Mountpoints 2816 2 6 8 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 malloc-32 32 366 264 1704 0 254 20160 0 malloc-32 32 92 538 500 0 254 20160 0 malloc-32 32 12 618 13 0 254 20160 0 malloc-32 32 77 553 595 0 254 20160 0 malloc-32 32 5 625 1132 0 254 20160 0 2 Bucket 32 65 565 563 0 254 20160 0 KNOTE 160 1 124 117 0 62 20000 0 cryptop 280 0 70 7 0 30 19600 0 AIOCB 552 0 35 222 0 16 19320 0 L VFS Cache 320 0 60 31 0 30 19200 0 AIOLIO 272 0 70 35 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-1024 1024 0 16 4 0 16 16384 0 malloc-512 512 5 27 6 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 664 336 5306 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1079 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 2 0 62 12144 0 malloc-16 16 16 734 424 0 254 12000 0 malloc-16 16 34 716 422 0 254 12000 0 malloc-16 16 311 439 25840 0 254 12000 0 malloc-16 16 20 730 20 0 254 12000 0 malloc-16 16 57 693 97 0 254 12000 0 malloc-16 16 30 720 399 0 254 12000 0 malloc-384 384 1 29 3 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 3090 0 254 8016 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 15 24 25 0 0 3744 0 md0 1 0 0 0 0 254 0 0 splice 184 0 0 0 0 62 0 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 tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 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