panic: /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:1256: uipc_sosend_stream_or_seqpacket: Empty stailq 0xfffffe00572bf9f0->stqh_last is 0xfffffe00572bf970, not head's first field address cpuid = 1 time = 32817 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00572bf410 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00572bf570 vpanic() at vpanic+0x257/frame 0xfffffe00572bf730 panic() at panic+0xb5/frame 0xfffffe00572bf7f0 uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x1260/frame 0xfffffe00572bfa90 sousrsend() at sousrsend+0x112/frame 0xfffffe00572bfb20 dofilewrite() at dofilewrite+0x133/frame 0xfffffe00572bfb90 kern_writev() at kern_writev+0xd4/frame 0xfffffe00572bfc50 sys_writev() at sys_writev+0xe5/frame 0xfffffe00572bfd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe00572bff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00572bff30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x825f9ef08, rbp = 0x825f9ef80 --- KDB: enter: panic [ thread pid 1450 tid 101386 ] Stopped at kdb_enter+0x6e: movq $0,0x25bdc87(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827b65a0 .str.27 rsp 0xfffffe00572bf550 rbp 0xfffffe00572bf570 rsi 0 rdi 0xffffffff81615369 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe0080a13780 r13 0xfffffffffffffffd r14 0xffffffff827b65a0 .str.27 r15 0 rip 0xffffffff815ff50e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bdc87(%rip) db> show proc Process 1450 (syz-executor) at 0xfffffe0080a25580: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 888 at 0xfffffe00540ef060 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0080a2d920 (map 0xfffffe0080a2d920) (map.pmap 0xfffffe0080a2d9c0) (pmap 0xfffffe0080a2da30) threads: 3 101288 RunQ syz-executor 101383 RunQ syz-executor 101386 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1451 765 765 60928 R (threaded) syz-executor 101306 RunQ syz-executor 101384 RunQ syz-executor 101385 S uwait 0xfffffe007ae0a400 syz-executor 1450 888 888 0 R (threaded) syz-executor 101288 RunQ syz-executor 101383 RunQ syz-executor 101386 Run CPU 1 syz-executor 1448 1447 1204 0 S uwait 0xfffffe007dcb9a80 syz-executor 1447 1204 1204 0 R (threaded) syz-executor 101270 RunQ syz-executor 101377 S kqread 0xfffffe0071322200 syz-executor 101378 S lockf 0xfffffe005969fc80 syz-executor 101380 S uwait 0xfffffe0071332880 syz-executor 1446 1444 766 0 S uwait 0xfffffe007a412080 syz-executor 1445 1444 766 0 S uwait 0xfffffe007dcba780 syz-executor 1444 766 766 0 R (threaded) syz-executor 101280 RunQ syz-executor 101372 L *umtxql 0xfffffe00541a6600 syz-executor 101373 S uwait 0xfffffe0071332b80 syz-executor 1439 1 765 0 S uwait 0xfffffe007ae09980 syz-executor 1434 1 1204 0 S umtxn 0xfffffe007dcba880 syz-executor 1430 1 888 0 S uwait 0xfffffe007a412800 syz-executor 1422 1 1204 0 S uwait 0xfffffe007a412380 syz-executor 1420 1 765 0 S uwait 0xfffffe007ae09c80 syz-executor 1419 1 765 0 S uwait 0xfffffe0058251e00 syz-executor 1407 1 888 0 SV uwait 0xfffffe007ae0a180 syz-executor 1401 1 765 0 S uwait 0xfffffe007dcb8e00 syz-executor 1390 1 1204 0 S uwait 0xfffffe007ae09100 syz-executor 1380 1 1204 0 S uwait 0xfffffe007dcba480 syz-executor 1379 1 1204 0 S uwait 0xfffffe007a412b00 syz-executor 1375 1 765 0 S uwait 0xfffffe007dcb8a80 syz-executor 1364 1 888 0 S uwait 0xfffffe007a412500 syz-executor 1359 1 765 0 S uwait 0xfffffe007ae09580 syz-executor 1353 1 1204 0 S uwait 0xfffffe007ae09480 syz-executor 1341 1338 1204 0 SV uwait 0xfffffe007dcb9b80 syz-executor 1339 1338 1204 0 S uwait 0xfffffe007ae0b000 syz-executor 1338 1 1204 0 DV ppwait 0xfffffe00541ddfe0 syz-executor 1334 1 766 0 S uwait 0xfffffe007ae09080 syz-executor 1324 1 888 0 S uwait 0xfffffe000778ab00 syz-executor 1323 1 765 0 S uwait 0xfffffe007a413a80 syz-executor 1321 1 1204 0 SV lockf 0xfffffe005969fd80 syz-executor 1311 0 0 0 DL mdwait 0xfffffe00596b0000 [md2] 1310 0 0 0 DL mdwait 0xfffffe007d9d1000 [md0] 1305 1 888 60928 S uwait 0xfffffe007dcb9c80 syz-executor 1301 1 1204 0 SV uwait 0xfffffe007a415980 syz-executor 1299 1 1204 0 S uwait 0xfffffe007ae09680 syz-executor 1291 1 888 0 S uwait 0xfffffe00584e6180 syz-executor 1287 1 766 0 S uwait 0xfffffe007a412880 syz-executor 1284 1 766 0 S uwait 0xfffffe007ae0a980 syz-executor 1277 0 0 0 DL mdwait 0xfffffe007d9dd000 [md7] 1269 1 765 0 S uwait 0xfffffe007a412c00 syz-executor 1262 1 1260 0 S uwait 0xfffffe007dcba980 syz-executor 1261 1 1204 0 S uwait 0xfffffe007a415c00 syz-executor 1253 1 765 0 S uwait 0xfffffe0058252b00 syz-executor 1252 1 888 0 S uwait 0xfffffe007ae0be00 syz-executor 1250 1 888 0 S uwait 0xfffffe007ae0ae00 syz-executor 1247 1 766 0 S uwait 0xfffffe007dcba580 syz-executor 1243 1 765 0 S uwait 0xfffffe0058252580 syz-executor 1229 1 1204 0 S uwait 0xfffffe007a412900 syz-executor 1215 1 765 0 SV uwait 0xfffffe00584e8a00 syz-executor 1204 763 1204 0 S nanslp 0xffffffff83b9e541 syz-executor 1202 1 765 0 S uwait 0xfffffe007a415f00 syz-executor 1201 1 764 0 S uwait 0xfffffe007ae09b80 syz-executor 1183 1 766 0 S uwait 0xfffffe007a413580 syz-executor 1174 1 888 0 S uwait 0xfffffe007a413880 syz-executor 1165 1 888 0 S uwait 0xfffffe007ae0a300 syz-executor 1164 1 888 0 S uwait 0xfffffe007ae0aa80 syz-executor 1162 1 766 0 S uwait 0xfffffe007ae09280 syz-executor 1159 1 888 0 S uwait 0xfffffe007a413280 syz-executor 1158 1 764 0 S uwait 0xfffffe007ae09e80 syz-executor 1155 1 766 0 S uwait 0xfffffe007a413e80 syz-executor 1154 1 764 0 S uwait 0xfffffe007ae0be80 syz-executor 1152 1 765 0 S uwait 0xfffffe00584e6080 syz-executor 1150 1 1145 0 S uwait 0xfffffe00584e6500 syz-executor 1148 1 765 0 S uwait 0xfffffe007a413980 syz-executor 1147 1 1147 0 S uwait 0xfffffe007ae0a500 syz-executor 1140 1 888 0 S uwait 0xfffffe007ae09a80 syz-executor 1138 1 766 0 S uwait 0xfffffe007ae0b680 syz-executor 1126 1 764 0 S uwait 0xfffffe007a414600 syz-executor 1117 1 764 0 S uwait 0xfffffe007ae0b780 syz-executor 1114 1 888 0 SV sigwait 0xfffffe00541b40b0 syz-executor 1107 1 766 0 S uwait 0xfffffe007ae0b580 syz-executor 1106 1 765 0 S uwait 0xfffffe007a413680 syz-executor 1103 1 765 0 S uwait 0xfffffe007ae0a900 syz-executor 1096 1 888 0 S uwait 0xfffffe007ae0a000 syz-executor 1092 1 766 0 S uwait 0xfffffe007ae09780 syz-executor 1090 1 765 0 S uwait 0xfffffe007ae0a800 syz-executor 1089 1 888 0 S uwait 0xfffffe007a415b00 syz-executor 1088 0 0 0 DL mdwait 0xfffffe007d9de000 [md1] 1080 1 765 0 S uwait 0xfffffe007a415e00 syz-executor 1076 1 765 0 S uwait 0xfffffe007ae0ac00 syz-executor 1069 1 764 0 S uwait 0xfffffe007ae0a600 syz-executor 1065 1 766 0 S uwait 0xfffffe007a415d00 syz-executor 1059 1 764 0 S uwait 0xfffffe00584e8800 syz-executor 1054 1 765 0 S uwait 0xfffffe007a414400 syz-executor 1044 1 764 0 S uwait 0xfffffe007a415500 syz-executor 1041 1 766 0 SV uwait 0xfffffe007ae09d80 syz-executor 1035 1 765 0 S uwait 0xfffffe007ae09880 syz-executor 1023 1 764 0 S uwait 0xfffffe007ae0bd80 syz-executor 1016 1 765 0 S uwait 0xfffffe0071331100 syz-executor 1015 1 766 0 S uwait 0xfffffe00584e5d80 syz-executor 1013 0 0 0 DL (threaded) [so_splice] 100507 D - 0xfffffe0057f3ae00 [thr_0] 100508 D - 0xfffffe0057f3ae40 [thr_1] 1010 1 888 0 S uwait 0xfffffe007ae0ad80 syz-executor 1001 1 1001 -1 S uwait 0xfffffe007a413780 syz-executor 991 1 766 0 S uwait 0xfffffe007ae0b880 syz-executor 988 1 888 0 S uwait 0xfffffe0071331080 syz-executor 987 1 764 0 S uwait 0xfffffe00584e8700 syz-executor 986 1 766 0 SV uwait 0xfffffe007a414a00 syz-executor 977 1 764 0 S uwait 0xfffffe007ae0c500 syz-executor 968 1 765 0 S uwait 0xfffffe007ae0b980 syz-executor 967 1 766 0 S uwait 0xfffffe007a413d80 syz-executor 966 1 765 0 S uwait 0xfffffe00584e8900 syz-executor 962 1 765 0 S uwait 0xfffffe007ae0b480 syz-executor 945 1 764 0 SV uwait 0xfffffe007a413380 syz-executor 944 1 766 0 S uwait 0xfffffe007a415400 syz-executor 940 1 764 0 S uwait 0xfffffe000778a800 syz-executor 939 1 888 0 S uwait 0xfffffe0071331480 syz-executor 934 0 0 0 DL (threaded) [KTLS] 100239 D - 0xfffffe0070fc1c00 [thr_0] 100360 D - 0xfffffe0070fc1c80 [thr_1] 100361 D - 0xffffffff83cafc28 [reclaim_0] 924 1 766 0 S uwait 0xfffffe007a413c80 syz-executor 923 1 888 0 S uwait 0xfffffe007ae0c900 syz-executor 912 1 888 0 S uwait 0xfffffe0071332600 syz-executor 908 1 764 0 S uwait 0xfffffe007a413b80 syz-executor 900 1 765 0 S uwait 0xfffffe007a415800 syz-executor 899 1 888 0 S uwait 0xfffffe00584e7480 syz-executor 897 1 888 0 S uwait 0xfffffe007a415300 syz-executor 888 763 888 0 S nanslp 0xffffffff83b9e541 syz-executor 886 1 767 0 S uwait 0xfffffe0071331b80 syz-executor 883 1 766 0 S uwait 0xfffffe0058252c00 syz-executor 879 1 766 0 S uwait 0xfffffe007a415000 syz-executor 863 1 765 0 S uwait 0xfffffe007a415200 syz-executor 855 1 766 0 S uwait 0xfffffe007a414b80 syz-executor 846 1 767 0 S uwait 0xfffffe000778a500 syz-executor 842 0 0 0 DL - 0xffffffff83cae400 [soaiod4] 841 0 0 0 DL - 0xffffffff83cae400 [soaiod3] 840 0 0 0 DL - 0xffffffff83cae400 [soaiod2] 839 0 0 0 DL - 0xffffffff83cae400 [soaiod1] 838 1 765 0 S uwait 0xfffffe0058252180 syz-executor 834 1 766 0 S uwait 0xfffffe000778a600 syz-executor 827 824 766 0 S uwait 0xfffffe00584e7180 syz-executor 825 815 825 0 Ss select 0xfffffe0057ffd440 dhclient 824 1 766 0 SV uwait 0xfffffe0071331980 syz-executor 819 1 819 0 Ss select 0xfffffe0057ffd340 dhclient 815 788 424 65 S select 0xfffffe0057ffd4c0 dhclient 808 0 0 0 DL aiordy 0xfffffe0054102ae0 [aiod4] 807 0 0 0 DL aiordy 0xfffffe0054103040 [aiod3] 806 0 0 0 DL aiordy 0xfffffe00541035a0 [aiod2] 805 0 0 0 DL aiordy 0xfffffe0054104060 [aiod1] 788 424 424 0 S wait 0xfffffe00540085a0 sh 766 763 766 0 S nanslp 0xffffffff83b9e541 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9e541 syz-executor 763 1 761 0 S select 0xfffffe0057ffd8c0 syz-executor 759 682 759 0 Ss select 0xfffffe0057ffdb40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007a728b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058736cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587370b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587374b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587378b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058737cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587380b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00587384b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00587388b0 getty 686 1 686 0 Ss nanslp 0xffffffff83b9e541 cron 682 1 682 0 Ss select 0xfffffe005860b540 sshd 495 1 495 0 Ss select 0xfffffe0057fe0140 syslogd 424 1 424 0 Ss wait 0xfffffe00540ecac0 devd 423 1 423 65 Ss select 0xfffffe0057fe01c0 dhclient 338 1 338 0 Ss select 0xfffffe0057fdbe40 dhclient 335 1 335 0 Ss select 0xfffffe0057fe0240 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007829060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba360 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe006e4dcce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb288 [dom0] 100081 D launds 0xffffffff83ceb294 [laundry: dom0] 100082 D umarcl 0xffffffff81dd3c90 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84524850 [pf purge] 5 0 0 0 DL waiting 0xffffffff8487c700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6b40 [crypto] 100044 D crypto_ 0xfffffe0007a89d30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a89d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0007766c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f00 [g_event] 100038 D - 0xffffffff83b46f20 [g_up] 100039 D - 0xffffffff83b46f40 [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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce75e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c32ff0 [swapper] 100005 D - 0xfffffe000776f900 [softirq_0] 100006 D - 0xfffffe000776f800 [softirq_1] 100007 D - 0xfffffe000776f700 [if_io_tqg_0] 100008 D - 0xfffffe000776f600 [if_io_tqg_1] 100009 D - 0xfffffe000776f500 [if_config_tqg_0] 100010 D - 0xfffffe000776f400 [kqueue_ctx taskq] 100011 D - 0xfffffe000776f300 [jail_remove taskq] 100012 D - 0xfffffe000776f200 [bus taskq] 100015 D - 0xfffffe000776ee00 [thread taskq] 100017 D - 0xfffffe000776ec00 [aiod_kick taskq] 100018 D - 0xfffffe000776eb00 [deferred_unmount ta] 100019 D - 0xfffffe000776ea00 [inm_free taskq] 100020 D - 0xfffffe000776e900 [in6m_free taskq] 100021 D - 0xfffffe000776e800 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776e700 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776e700 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776e700 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776e700 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776e600 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776e600 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776e600 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776e600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe000776e400 [firmware taskq] 100041 D - 0xfffffe000776e100 [crypto_0] 100042 D - 0xfffffe000776e100 [crypto_1] 100057 D - 0xfffffe0057fe9500 [vtnet0 rxq 0] 100058 D - 0xfffffe0057fe9400 [vtnet0 txq 0] 100059 D - 0xfffffe0057fe9300 [vtnet0 rxq 1] 100060 D - 0xfffffe0057fe9200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057fe0580 [virtio_balloon] 100066 D - 0xffffffff827bb8e1 [deadlkres] 100070 D - 0xfffffe00593ce400 [acpi_task_0] 100071 D - 0xfffffe00593ce400 [acpi_task_1] 100072 D - 0xfffffe00593ce400 [acpi_task_2] 100074 D - 0xfffffe000776fc00 [mca taskq] 100075 D - 0xfffffe000776de00 [CAM taskq] 100077 D - 0xfffffe005843bc00 [ipsec_offload] 100162 D - 0xfffffe0071323600 [system_taskq_0] 100163 D - 0xfffffe0071323600 [system_taskq_1] 100164 D - 0xfffffe0071323500 [system_delay_taskq_] 100165 D - 0xfffffe0071323500 [system_delay_taskq_] 100166 D - 0xfffffe0071323400 [zvol_tq-0_0] 100167 D - 0xfffffe0071323400 [zvol_tq-0_1] 100168 D - 0xfffffe0071323400 [zvol_tq-0_2] 100170 D - 0xfffffe0071323400 [zvol_tq-0_3] 100171 D - 0xfffffe0071323400 [zvol_tq-0_4] 100172 D - 0xfffffe0071323400 [zvol_tq-0_5] 100173 D - 0xfffffe0071323400 [zvol_tq-0_6] 100174 D - 0xfffffe0071323400 [zvol_tq-0_7] 100175 D - 0xfffffe0071323400 [zvol_tq-0_8] 100176 D - 0xfffffe0071323400 [zvol_tq-0_9] 100177 D - 0xfffffe0071323400 [zvol_tq-0_10] 100178 D - 0xfffffe0071323400 [zvol_tq-0_11] 100179 D - 0xfffffe0071323400 [zvol_tq-0_12] 100180 D - 0xfffffe0071323400 [zvol_tq-0_13] 100181 D - 0xfffffe0071323400 [zvol_tq-0_14] 100182 D - 0xfffffe0071323400 [zvol_tq-0_15] 100183 D - 0xfffffe0071323400 [zvol_tq-0_16] 100184 D - 0xfffffe0071323400 [zvol_tq-0_17] 100185 D - 0xfffffe0071323400 [zvol_tq-0_18] 100186 D - 0xfffffe0071323400 [zvol_tq-0_19] 100187 D - 0xfffffe0071323400 [zvol_tq-0_20] 100188 D - 0xfffffe0071323400 [zvol_tq-0_21] 100189 D - 0xfffffe0071323400 [zvol_tq-0_22] 100190 D - 0xfffffe0071323400 [zvol_tq-0_23] 100191 D - 0xfffffe0071323400 [zvol_tq-0_24] 100192 D - 0xfffffe0071323400 [zvol_tq-0_25] 100193 D - 0xfffffe0071323400 [zvol_tq-0_26] 100194 D - 0xfffffe0071323400 [zvol_tq-0_27] 100195 D - 0xfffffe0071323400 [zvol_tq-0_28] 100196 D - 0xfffffe0071323400 [zvol_tq-0_29] 100197 D - 0xfffffe0071323400 [zvol_tq-0_30] 100198 D - 0xfffffe0071323400 [zvol_tq-0_31] 100200 D - 0xfffffe0071323200 [arc_prune] 100201 D - 0xfffffe0071323100 [arc_flush_0] 100202 D - 0xfffffe0071323100 [arc_flush_1] 100232 D - 0xfffffe0071323800 [dbu_evict] 100259 D - 0xfffffe0057febe00 [z_vdev_file_0] 100260 D - 0xfffffe0057febe00 [z_vdev_file_1] 100261 D - 0xfffffe0057febe00 [z_vdev_file_2] 100262 D - 0xfffffe0057febe00 [z_vdev_file_3] 100263 D - 0xfffffe0057febe00 [z_vdev_file_4] 100264 D - 0xfffffe0057febe00 [z_vdev_file_5] 100265 D - 0xfffffe0057febe00 [z_vdev_file_6] 100266 D - 0xfffffe0057febe00 [z_vdev_file_7] 100267 D - 0xfffffe0057febe00 [z_vdev_file_8] 100268 D - 0xfffffe0057febe00 [z_vdev_file_9] 100269 D - 0xfffffe0057febe00 [z_vdev_file_10] 100270 D - 0xfffffe0057febe00 [z_vdev_file_11] 100271 D - 0xfffffe0057febe00 [z_vdev_file_12] 100272 D - 0xfffffe0057febe00 [z_vdev_file_13] 100273 D - 0xfffffe0057febe00 [z_vdev_file_14] 100274 D - 0xfffffe0057febe00 [z_vdev_file_15] 100306 D - 0xfffffe0071324500 [zfsvfs] db> show all locks Process 1450 (syz-executor) thread 0xfffffe0080a13780 (101386) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006e6ef180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4831 Process 1444 (syz-executor) thread 0xfffffe0080a2e780 (101280) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bab860) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1311 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 425 12672K 1046 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4222 solaris 2246 3597K 4472 sysctloid 45261 2659K 45490 sctp_stro 7 2314K 34 vtbuf 24 1968K 46 filedesc 224 1820K 1271 kobj 331 1324K 546 newblk 23 1030K 4512 vfscache 3 1025K 3 subproc 364 767K 1648 pcb 97 736K 948 inodedep 25 521K 1238 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 276K 9 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 138196 acpica 1674 184K 54444 tidhash 3 141K 3 pagedep 11 131K 668 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 138 sem 4 106K 4 gtaskqueue 18 98K 18 kdtrace 485 89K 2842 umtx 656 82K 656 bus 1006 82K 5090 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 526 66K 533 ddb_capture 1 64K 1 temp 45 40K 2579 BPF 29 39K 115 shm 3 36K 12 DEVFS3 135 34K 149 filemon 4 32K 23 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 26 27K 26 routetbl 208 24K 590 ifaddr 85 23K 87 DEVFS_RULE 56 20K 56 kstat_data 19 19K 19 lltable 60 19K 77 ether_multi 220 18K 259 kqueue 191 17K 2230 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 10 md_disk 8 17K 31 tty 16 16K 16 md_sectors 4 16K 21 sctp_atcl 39 15K 396 ithread 90 15K 90 GEOM 89 15K 640 bus-sc 34 15K 1656 eventhandler 166 14K 166 plimit 33 13K 372 in6_multi 86 12K 88 kenv 95 12K 95 pwddesc 174 11K 1505 cred 43 11K 398 ksem 9 11K 18 shmfd 7 11K 11 CAM queue 5 11K 1528 taskqueue 93 10K 168 rman 82 10K 467 rpc 8 9K 8 bmsafemap 3 9K 1105 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 crypto 19 8K 85 CC Mem 50 7K 487 UMA 343 7K 344 sglist 6 7K 6 CAM DEV 3 6K 510 lockf 60 6K 434 pfs_nodes 22 6K 22 DEVFSP 85 6K 393 pf_ifnet 14 6K 27 sctp_timw 19 5K 19 ufs_dirhash 24 5K 39 proc-args 188 5K 2541 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 inpcbpolicy 109 4K 1045 kcovinfo 54 4K 54 ip6opt 9 4K 65 mount 23 4K 1759 selfd 46 3K 238671 dirrem 11 3K 994 terminal 11 3K 11 session 22 3K 48 uidinfo 6 3K 20 ip6ndp 16 3K 17 in_multi 10 3K 17 acpidev 20 3K 20 osd 112 3K 569 hhook 8 3K 10 tun 6 3K 6 clone 9 3K 9 sctp_ifa 17 3K 18 freework 9 3K 1356 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 677 ipsec-saq 2 2K 2 Unitno 32 2K 801 sctp_atky 46 2K 427 CAM XPT 22 2K 543 nhops 6 2K 10 vnodemarker 3 2K 201 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 86 cryptodev 18 2K 404 msi 9 2K 9 netlink 2 2K 135 sctp_ifn 8 1K 18 sctp_stri 2 1K 14 softdep 1 1K 1 mkdir 8 1K 1166 freefile 8 1K 789 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 diradd 6 1K 1016 pfil 6 1K 6 isadev 6 1K 12 pci_link 10 1K 10 frag6 8 1K 8 ip_msource 11 1K 24 in_mfilter 16 1K 60 encap_export_host 12 1K 12 sctp_athm 39 1K 399 newdirblk 4 1K 583 indirdep 2 1K 872 in6_mfilter 8 1K 33 cdev 2 1K 2 lkpikmalloc 8 1K 9 ktls_ocf 3 1K 7 ip6_msource 6 1K 10 ip_moptions 6 1K 33 chacha20random 1 1K 1 VN POLL 3 1K 18 biobuf 1 1K 1 eventfd 3 1K 6 filedesc_to_leader 6 1K 12 ktls 6 1K 33 vnodes 1 1K 21 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 13 CAM SIM 2 1K 2 prison 8 1K 8 sctp_map 14 1K 64 feeder 7 1K 7 taskq 2 1K 2 ip6_moptions 6 1K 19 tcpfunc 3 1K 3 loginclass 3 1K 7 sctp_aadr 2 1K 2 pf_rule 1 1K 5 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 8 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 4042 iov 2 1K 24731 sctp_vrf 1 1K 1 vnet 1 1K 1 fadvise 2 1K 5 sendfile 1 1K 22 pmc 1 1K 1 sigio 1 1K 4 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 75 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sfs_nodes 0 0K 0 zones_data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 30 sctp_iter 0 0K 15 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 15 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 12 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 24 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 976 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 104 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 158 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 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 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 28 statfs 0 0K 219 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 98 lio 0 0K 23 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 271 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 526 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 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 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 6 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 10 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 700 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 8332 812 19859 0 254 37453824 0 tcp_log 416 5451 5979 58414 0 254 4754880 0 mbuf 256 9631 541 51033 0 254 2604032 0 RADIX NODE 152 16792 337 61642 0 62 2603608 0 malloc-4096 4096 507 1 2000 0 2 2080768 0 malloc-128 128 14824 180 15409 0 126 1920512 0 malloc-16384 16384 110 2 818 0 1 1835008 0 BUF TRIE 152 386 11418 3768 0 62 1794208 0 malloc-384 384 4180 80 5464 0 30 1635840 0 mbuf_cluster 2048 508 254 509 0 254 1560576 0 UMA Slabs 0 112 11311 23 11311 0 126 1269408 0 malloc-64 64 1077 17004 242218 0 254 1157184 0 sctp_asoc 2256 7 503 32 0 254 1150560 0 vmem btag 56 19429 338 20424 0 254 1106952 0 zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0 malloc-65536 65536 14 2 98 0 1 1048576 0 malloc-256 256 2597 568 8385 0 62 810240 0 FFS inode 1168 669 24 1488 0 8 809424 0 VM OBJECT 248 2369 111 21014 0 62 615040 0 THREAD 1872 310 18 1386 0 8 614016 0 pbuf 2624 0 230 0 0 2 603520 0 sctp_ep 1152 30 481 349 0 254 588672 0 256 Bucket 2048 252 22 2063 0 8 561152 0 md2 32768 16 0 16 0 1 524288 0 md0 32768 16 0 16 0 1 524288 0 md1 32768 16 0 16 0 1 524288 0 socket 1024 171 337 3016 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 MAP ENTRY 96 4520 268 73889 0 126 459648 0 malloc-2048 2048 136 56 943 0 8 393216 0 sctp_raddr 736 16 501 50 0 254 380512 0 VNODE 440 711 72 1535 0 30 344520 0 malloc-32768 32768 4 6 762 0 1 327680 0 malloc-64 64 4830 273 4850 0 254 326592 0 malloc-16 16 18493 507 18727 0 254 304000 0 FPU_save_area 832 312 30 1873 0 16 284544 0 PROC 1376 173 14 1454 0 8 257312 0 malloc-32 32 7224 462 7253 0 254 245952 0 UMA Zones 768 315 4 316 0 16 244992 0 DEVCTL 1024 46 174 173 0 0 225280 0 malloc-2048 2048 16 88 1199 0 8 212992 0 filedesc0 1072 174 15 1505 0 8 202608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-128 128 1334 185 3779 0 126 194432 0 FFS2 dinode 256 669 81 1488 0 62 192000 0 malloc-128 128 1221 174 27051 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 ertt_txseginfo 40 23 4118 15674 0 254 165640 0 unpcb 320 32 484 1463 0 254 165120 0 malloc-32768 32768 4 1 125 0 1 163840 0 malloc-16384 16384 8 2 18 0 1 163840 0 S VFS Cache 104 1053 468 2086 0 126 158184 0 malloc-8192 8192 14 4 27 0 1 147456 0 malloc-1024 1024 127 17 6919 0 16 147456 0 tcp_inpcb 1304 54 51 487 0 8 136920 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-4096 4096 17 15 107 0 2 131072 0 mbuf_packet 256 46 462 2414 0 254 130048 0 ksiginfo 112 165 879 419 0 126 116928 0 UMA Kegs 384 301 2 302 0 30 116352 0 malloc-4096 4096 20 6 534 0 2 106496 0 malloc-384 384 241 29 242 0 30 103680 0 tcp_bbr_map 128 3 772 2638 0 126 99200 0 malloc-256 256 243 132 3224 0 62 96000 0 VMSPACE 584 142 19 1399 0 16 94024 0 g_bio 408 0 210 23373 0 30 85680 0 128 Bucket 1024 58 25 338 0 16 84992 0 malloc-128 128 457 194 5514 0 126 83328 0 64 Bucket 512 104 56 6700 0 30 81920 0 malloc-256 256 188 127 1988 0 62 80640 0 sctp_readq 152 0 520 4 0 254 79040 0 sctp_chunk 152 11 509 30 0 254 79040 0 malloc-8192 8192 5 4 24 0 1 73728 0 Files 80 551 349 12134 0 126 72000 0 malloc-64 64 619 452 90135 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-32768 32768 0 2 27 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-1024 1024 41 23 2183 0 16 65536 0 32 Bucket 256 91 164 1957 0 62 65280 0 cpuset 200 84 236 336 0 62 64000 0 sctp_stream_msg_out 112 0 540 8 0 254 60480 0 TURNSTILE 136 329 112 329 0 62 59976 0 malloc-8192 8192 5 2 92 0 1 57344 0 malloc-4096 4096 10 4 30 0 2 57344 0 malloc-64 64 536 283 3240 0 254 52416 0 udplite_inpcb 408 11 115 119 0 30 51408 0 malloc-256 256 1 194 977 0 62 49920 0 malloc-256 256 24 171 1721 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 44 0 16 49152 0 NAMEI 1024 1 47 19846 0 16 49152 0 malloc-2048 2048 5 19 74 0 8 49152 0 malloc-2048 2048 13 11 39 0 8 49152 0 malloc-1024 1024 20 28 1688 0 16 49152 0 malloc-512 512 12 84 209 0 30 49152 0 pcpu-64 64 504 264 504 0 254 49152 0 pcpu-8 8 5601 543 6420 0 254 49152 0 pipe 736 38 28 408 0 16 48576 0 malloc-384 384 41 79 883 0 30 46080 0 ripcb 376 23 97 142 0 30 45120 0 SLEEPQUEUE 88 329 183 329 0 126 45056 0 PWD 40 112 999 574 0 254 44440 0 syncache 168 0 264 5 0 254 44352 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 3 2 47 0 1 40960 0 malloc-4096 4096 4 6 43 0 2 40960 0 malloc-4096 4096 4 6 302 0 2 40960 0 da_ccb 544 0 70 6077 0 16 38080 0 udp_inpcb 408 25 65 297 0 30 36720 0 malloc-64 64 56 511 24837 0 254 36288 0 malloc-64 64 93 474 120 0 254 36288 0 malloc-64 64 17 550 96 0 254 36288 0 malloc-64 64 8 559 30 0 254 36288 0 16 Bucket 144 59 193 650 0 62 36288 0 tcp_rack_map 128 0 279 9 0 126 35712 0 malloc-128 128 61 218 489 0 126 35712 0 malloc-128 128 34 245 46 0 126 35712 0 malloc-128 128 16 263 277 0 126 35712 0 malloc-128 128 94 185 111 0 126 35712 0 itimer 352 1 98 59 0 30 34848 0 ktls_session 256 3 132 8 0 62 34560 0 routing nhops 256 36 99 43 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 56 34 84 0 30 34560 0 malloc-256 256 47 88 1541 0 62 34560 0 malloc-256 256 13 122 1115 0 62 34560 0 malloc-256 256 57 78 172 0 62 34560 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 7 9 20 0 8 32768 0 malloc-2048 2048 3 13 41 0 8 32768 0 malloc-1024 1024 3 29 73 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 16 16 44 0 16 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-512 512 1 63 136 0 30 32768 0 malloc-512 512 12 52 390 0 30 32768 0 malloc-512 512 2 62 5 0 30 32768 0 malloc-512 512 11 53 135 0 30 32768 0 malloc-512 512 8 56 52 0 30 32768 0 ipq 56 2 574 4 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 4 260 5 0 126 31680 0 PGRP 120 31 233 58 0 126 31680 0 clpbuf 2624 0 12 446 0 4 31488 0 L VFS Cache 320 0 96 80 0 30 30720 0 sctp_laddr 48 20 568 67 0 254 28224 0 rl_entry 48 18 570 31 0 254 28224 0 malloc-32 32 199 683 2123 0 254 28224 0 4 Bucket 48 7 581 62 0 254 28224 0 AIO 208 2 131 119 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 29 0 1 24576 0 malloc-4096 4096 2 4 222 0 2 24576 0 tcp_log_id_bucket 176 3 135 5 0 62 24288 0 rtentry 168 39 105 43 0 62 24192 0 8 Bucket 80 69 231 660 0 126 24000 0 malloc-384 384 0 60 40 0 30 23040 0 malloc-384 384 11 49 11 0 30 23040 0 malloc-384 384 34 26 373 0 30 23040 0 malloc-384 384 6 54 35 0 30 23040 0 tcp_rack_pcb 1088 0 21 12 0 8 22848 0 domainset 40 0 567 318 0 254 22680 0 Mountpoints 2816 2 6 25 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 50 230 487 0 126 20160 0 malloc-32 32 47 583 367 0 254 20160 0 malloc-32 32 88 542 870 0 254 20160 0 malloc-32 32 354 276 1514 0 254 20160 0 malloc-32 32 304 326 30234 0 254 20160 0 malloc-32 32 167 463 169 0 254 20160 0 malloc-32 32 24 606 80 0 254 20160 0 2 Bucket 32 78 552 769 0 254 20160 0 KNOTE 160 4 121 326 0 62 20000 0 malloc-16 16 590 660 4508 0 254 20000 0 cryptop 280 0 70 15 0 30 19600 0 AIOCB 552 0 35 134 0 16 19320 0 AIOLIO 272 0 70 23 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 1 17 23 0 16 16128 0 vtnet_tx_hdr 24 0 668 11850 0 254 16032 0 malloc-16 16 179 821 3187 0 254 16000 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 malloc-16 16 34 716 79 0 254 12000 0 malloc-16 16 140 610 42702 0 254 12000 0 malloc-16 16 19 731 23 0 254 12000 0 malloc-16 16 42 708 419 0 254 12000 0 splice 184 0 63 2 0 62 11592 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 15 485 15 0 254 8000 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 18 21 58 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 md7 4 0 0 0 0 254 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 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