panic: ASan: Invalid access, 4-byte write at 0xfffffe0077f84c38, UMAUseAfterFree(fd) cpuid = 1 time = 256 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573519b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057351b10 vpanic() at vpanic+0x257/frame 0xfffffe0057351cd0 panic() at panic+0xb5/frame 0xfffffe0057351da0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0057351e70 kasan_atomic_add_int() at kasan_atomic_add_int+0x1d1/frame 0xfffffe0057351e90 sctp_send_asconf() at sctp_send_asconf+0x414/frame 0xfffffe0057351f70 sctp_handle_asconf_ack() at sctp_handle_asconf_ack+0x4aa/frame 0xfffffe0057352310 sctp_process_control() at sctp_process_control+0xd0e/frame 0xfffffe00573527e0 sctp_common_input_processing() at sctp_common_input_processing+0x87d/frame 0xfffffe0057352a20 sctp_input_with_port() at sctp_input_with_port+0x46e/frame 0xfffffe0057352bb0 sctp_input() at sctp_input+0x29/frame 0xfffffe0057352bd0 ip_input() at ip_input+0xaa2/frame 0xfffffe0057352cf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057352f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057352f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x25bea57(%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 0xffffffff8161402e _vprintf+0x1ae rdx 0 rbx 0xffffffff827af640 .str.27 rsp 0xfffffe0057351af0 rbp 0xfffffe0057351b10 rsi 0 rdi 0xffffffff81614599 printf+0x149 r8 0 r9 0xffffffff r10 0xaa0714ac00080005 r11 0x1f r12 0xfffffe0008021740 r13 0xfffffffffffffffd r14 0xffffffff827af640 .str.27 r15 0 rip 0xffffffff815fe73e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bea57(%rip) db> show proc Process 12 (intr) at 0xfffffe0008008580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b478e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b478e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b48880 (map 0xffffffff83b48880) (map.pmap 0xffffffff83b48920) (pmap 0xffffffff83b48990) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 1404 1379 1379 0 R syz-executor 1401 1 1379 0 S uwait 0xfffffe0078d6a680 syz-executor 1399 763 1399 0 R syz-executor 1398 1 1377 0 R ndp 1397 1392 1392 0 D ifnet_d 0xffffffff83cbc580 ifconfig 1393 1381 1381 0 D ifnet_d 0xffffffff83cbc580 ifconfig 1392 763 1392 0 S wait 0xfffffe00548dd000 syz-executor 1389 1 1375 0 RE ifconfig 1381 763 1381 0 S wait 0xfffffe00548d4060 syz-executor 1379 763 1379 0 S nanslp 0xffffffff83b9e501 syz-executor 1374 1 1373 0 D tun_con 0xfffffe0059c0c9a8 ifconfig 1367 1 1146 0 T (threaded) syz-executor 100932 s syz-executor 100964 RunQ syz-executor 1365 1 1146 -1 S uwait 0xfffffe0078d6c400 syz-executor 1355 1 1299 0 T (threaded) syz-executor 100862 s syz-executor 100956 D MD conf 0xffffffff83911400 syz-executor 1342 1 1146 0 S uwait 0xfffffe0078d6b900 syz-executor 1341 1 1146 0 S uwait 0xfffffe0058cf6f00 syz-executor 1340 1 1146 0 S uwait 0xfffffe0078928f00 syz-executor 1335 1 1265 0 T (threaded) syz-executor 100907 s syz-executor 100921 D MD conf 0xffffffff83911400 syz-executor 1324 1 1146 0 S uwait 0xfffffe007892a700 syz-executor 1323 1 1146 0 S uwait 0xfffffe0078928700 syz-executor 1321 1 1146 0 S uwait 0xfffffe0078928600 syz-executor 1307 1 766 0 S uwait 0xfffffe0078928400 syz-executor 1305 1 1146 0 S uwait 0xfffffe0078928d00 syz-executor 1300 1 1146 0 S uwait 0xfffffe0078d6b500 syz-executor 1298 1 766 0 S uwait 0xfffffe0078928c00 syz-executor 1295 1 766 0 S uwait 0xfffffe0078929f00 syz-executor 1294 1 766 0 S uwait 0xfffffe0078d6cf00 syz-executor 1279 1 766 0 S uwait 0xfffffe0078d6c100 syz-executor 1278 1 766 0 S uwait 0xfffffe0078929880 syz-executor 1277 1 766 0 S uwait 0xfffffe007892a800 syz-executor 1274 1 1265 -1 S uwait 0xfffffe0058cf4b80 syz-executor 1262 1 1146 0 SV uwait 0xfffffe0078d6c980 syz-executor 1259 1 766 0 SV lockf 0xfffffe0007e73400 syz-executor 1255 1 1146 0 S uwait 0xfffffe006ec80a00 syz-executor 1253 1 1146 0 S uwait 0xfffffe0078d6c880 syz-executor 1252 1 1146 0 S uwait 0xfffffe0078d6c000 syz-executor 1243 1 764 0 T (threaded) syz-executor 100774 s syz-executor 100775 D MD conf 0xffffffff83911400 syz-executor 1240 1 764 0 S uwait 0xfffffe0078d6c300 syz-executor 1239 1 764 0 S uwait 0xfffffe0078d6c780 syz-executor 1238 1 766 0 S uwait 0xfffffe006ec81180 syz-executor 1236 1 764 0 S uwait 0xfffffe000828c880 syz-executor 1224 1 764 0 S uwait 0xfffffe0078d6cb80 syz-executor 1222 1 764 0 S uwait 0xfffffe007892a080 syz-executor 1220 1 764 0 S uwait 0xfffffe0078d6c200 syz-executor 1210 1 1146 0 S uwait 0xfffffe0058cf6780 syz-executor 1206 1 766 0 S uwait 0xfffffe0058cf6380 syz-executor 1205 1 766 0 S uwait 0xfffffe0078d6ca80 syz-executor 1204 1 766 0 S uwait 0xfffffe0058a6d680 syz-executor 1192 1 766 0 S uwait 0xfffffe0078d6d080 syz-executor 1191 1 766 0 S uwait 0xfffffe0058a6d980 syz-executor 1190 1 766 0 S uwait 0xfffffe0058cf6e00 syz-executor 1186 0 0 0 DL mdwait 0xfffffe0078dba000 [md2] 1177 1 765 0 T (threaded) syz-executor 100488 s syz-executor 100673 RunQ syz-executor 1176 1 764 0 S uwait 0xfffffe0078d6d380 syz-executor 1175 1 764 0 S uwait 0xfffffe0078d6d280 syz-executor 1172 1 764 0 S uwait 0xfffffe006ec82780 syz-executor 1169 1 1146 0 S uwait 0xfffffe0078d6d180 syz-executor 1155 1 764 0 S uwait 0xfffffe000828cc00 syz-executor 1152 1 764 0 S uwait 0xfffffe0078d6c580 syz-executor 1151 1 764 0 S uwait 0xfffffe0058a6b880 syz-executor 1139 1 765 0 S uwait 0xfffffe0078d6d580 syz-executor 1138 1 765 0 S uwait 0xfffffe0078d6c680 syz-executor 1135 1 764 0 S uwait 0xfffffe006ec81880 syz-executor 1133 1 764 0 S uwait 0xfffffe0058cf6d00 syz-executor 1132 1 764 0 S uwait 0xfffffe007892b200 syz-executor 1119 1 764 0 S uwait 0xfffffe006ec80680 syz-executor 1118 1 764 0 S uwait 0xfffffe006ec80080 syz-executor 1117 1 764 0 S uwait 0xfffffe007892b000 syz-executor 1116 1 764 0 S uwait 0xfffffe007892ac80 syz-executor 1112 1 764 0 S uwait 0xfffffe006ec80280 syz-executor 1109 1 766 0 S uwait 0xfffffe0058cf6c00 syz-executor 1108 1 766 0 S uwait 0xfffffe006ec81580 syz-executor 1106 1 764 0 S uwait 0xfffffe0058a6a380 syz-executor 1105 1 764 0 S uwait 0xfffffe0058cf6880 syz-executor 1098 1 766 0 S uwait 0xfffffe007892ae80 syz-executor 1092 1 764 0 S uwait 0xfffffe0058a6d780 syz-executor 1091 1 764 0 S uwait 0xfffffe0058a6b980 syz-executor 1089 1 764 0 S uwait 0xfffffe007892b300 syz-executor 1087 1 765 0 S uwait 0xfffffe007892b100 syz-executor 1085 0 0 0 DL - 0xffffffff83cae400 [soaiod4] 1084 0 0 0 DL - 0xffffffff83cae400 [soaiod3] 1083 0 0 0 DL - 0xffffffff83cae400 [soaiod2] 1082 0 0 0 DL - 0xffffffff83cae400 [soaiod1] 1077 1 765 0 S uwait 0xfffffe0058a6d280 syz-executor 1076 1 765 0 S uwait 0xfffffe006ec82c00 syz-executor 1073 1 765 0 S uwait 0xfffffe0058a6c300 syz-executor 1069 1 765 0 S uwait 0xfffffe0058cf3080 syz-executor 1067 1 765 0 S uwait 0xfffffe0058a6a400 syz-executor 1065 1 765 0 S uwait 0xfffffe0058a6be80 syz-executor 1060 1 764 0 S uwait 0xfffffe0058cf6b00 syz-executor 1053 1 767 0 S uwait 0xfffffe0058cf6680 syz-executor 1052 1 766 0 S uwait 0xfffffe0058cf6a00 syz-executor 1051 1 766 0 S uwait 0xfffffe0058cf6580 syz-executor 1049 1 766 0 S uwait 0xfffffe007892b480 syz-executor 1044 1 764 0 S uwait 0xfffffe006ec80d00 syz-executor 1038 1 767 0 S uwait 0xfffffe006ec80980 syz-executor 1037 1 767 0 S uwait 0xfffffe006ec80880 syz-executor 1036 1 767 0 S uwait 0xfffffe006ec80780 syz-executor 1021 1 764 0 S uwait 0xfffffe006ec80580 syz-executor 1020 1 764 0 S uwait 0xfffffe006ec80480 syz-executor 1019 1 764 0 S uwait 0xfffffe006ec80380 syz-executor 1017 1 767 0 S uwait 0xfffffe006ec80c00 syz-executor 1015 1 767 0 S uwait 0xfffffe0058a6c000 syz-executor 1014 1 765 0 S uwait 0xfffffe0058a6a600 syz-executor 1011 1 767 0 S uwait 0xfffffe006ec81e00 syz-executor 1010 1 767 0 S uwait 0xfffffe0058a6d580 syz-executor 1008 1 767 0 S uwait 0xfffffe000828c400 syz-executor 1005 1 765 0 S uwait 0xfffffe006ec80a80 syz-executor 1003 0 0 0 DL mdwait 0xfffffe00786fa000 [md58027] 1002 1 764 0 S uwait 0xfffffe0058a6c200 syz-executor 1000 999 766 0 SV uwait 0xfffffe006ec82b00 syz-executor 999 1 766 0 DV ppwait 0xfffffe005493a540 syz-executor 998 1 764 0 S uwait 0xfffffe006ec82a80 syz-executor 994 0 0 0 DL (threaded) [so_splice] 100414 D - 0xfffffe00786fe080 [thr_0] 100415 D - 0xfffffe00786fe0c0 [thr_1] 991 1 764 0 S uwait 0xfffffe006ec82080 syz-executor 986 1 764 0 S uwait 0xfffffe006ec81000 syz-executor 983 1 764 0 S uwait 0xfffffe006ec82180 syz-executor 982 1 764 0 S uwait 0xfffffe0058a6b780 syz-executor 977 1 766 0 S uwait 0xfffffe0058a6ba80 syz-executor 974 1 765 0 S uwait 0xfffffe006ec81280 syz-executor 967 1 766 0 S uwait 0xfffffe006ec80c80 syz-executor 961 1 961 0 Ss+ ttyin 0xfffffe0059c09cb0 getty 960 1 960 0 Ss+ ttyin 0xfffffe0059c098b0 getty 959 1 959 0 Ss+ ttyin 0xfffffe0059c094b0 getty 958 1 958 0 Ss+ ttyin 0xfffffe0059c088b0 getty 957 1 957 0 Ss+ ttyin 0xfffffe0059c090b0 getty 956 1 956 0 Ss+ ttyin 0xfffffe0059c08cb0 getty 955 1 955 0 Ss+ ttyin 0xfffffe0059c084b0 getty 954 1 954 0 Ss+ ttyin 0xfffffe0059c080b0 getty 953 1 953 0 Ss+ ttyin 0xfffffe0058a95cb0 getty 951 1 766 0 S uwait 0xfffffe0058cf3180 syz-executor 948 1 767 0 S uwait 0xfffffe006ec81380 syz-executor 943 1 767 0 S uwait 0xfffffe0058a6df00 syz-executor 942 0 0 0 DL mdwait 0xfffffe007842b000 [md127] 936 1 765 0 S uwait 0xfffffe006ec81680 syz-executor 930 1 765 0 S uwait 0xfffffe006ec81480 syz-executor 928 1 764 0 S uwait 0xfffffe006ec82480 syz-executor 925 1 764 0 S uwait 0xfffffe0058a6b680 syz-executor 924 1 764 0 S uwait 0xfffffe000828ce00 syz-executor 908 1 767 0 S uwait 0xfffffe006ec83300 syz-executor 878 1 765 -1 S uwait 0xfffffe006ec82580 syz-executor 877 0 0 0 DL (threaded) [KTLS] 100218 D - 0xfffffe0058a86a00 [thr_0] 100219 D - 0xfffffe0058a86a80 [thr_1] 100220 D - 0xffffffff83cafc28 [reclaim_0] 876 1 764 0 S uwait 0xfffffe006ec82680 syz-executor 870 0 0 0 DL mdwait 0xfffffe0077fd7000 [md1] 863 1 767 0 S uwait 0xfffffe0058cf4880 syz-executor 862 1 765 0 S uwait 0xfffffe000828cf00 syz-executor 861 1 765 0 S uwait 0xfffffe006ec81f00 syz-executor 860 859 860 0 SVs uwait 0xfffffe000828c300 syz-executor 859 1 767 0 DV ppwait 0xfffffe0054938fc0 syz-executor 855 1 765 0 S uwait 0xfffffe006ec81d00 syz-executor 854 1 765 0 S uwait 0xfffffe006ec81a00 syz-executor 853 1 765 0 S uwait 0xfffffe0058cf4980 syz-executor 852 1 765 0 S uwait 0xfffffe000828c980 syz-executor 846 0 0 0 DL mdwait 0xfffffe005a31a000 [md0] 838 1 767 60928 S uwait 0xfffffe006ec82380 syz-executor 833 1 767 0 S uwait 0xfffffe0058a6ab80 syz-executor 832 1 767 0 S uwait 0xfffffe006ec82280 syz-executor 830 1 767 0 S uwait 0xfffffe0058cf4680 syz-executor 826 812 826 0 Ss select 0xfffffe0059e69e40 dhclient 822 1 764 0 S uwait 0xfffffe0058a6a080 syz-executor 820 0 0 0 DL aiordy 0xfffffe00548de580 [aiod4] 819 0 0 0 DL aiordy 0xfffffe00548deae0 [aiod3] 818 0 0 0 DL aiordy 0xfffffe00548d35a0 [aiod2] 817 0 0 0 DL aiordy 0xfffffe00548df040 [aiod1] 814 1 764 0 S uwait 0xfffffe0058a6c400 syz-executor 812 791 424 65 S select 0xfffffe0059e6b540 dhclient 809 1 764 0 S uwait 0xfffffe0058a6a180 syz-executor 791 1 424 0 S wait 0xfffffe00548de020 sh 763 761 761 0 S select 0xfffffe0059e69940 syz-executor 761 759 761 0 Ss pause 0xfffffe00080260b0 csh 759 1 759 0 Ss select 0xfffffe0059e699c0 sshd 495 1 495 0 Ss select 0xfffffe0059e69bc0 syslogd 17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba360 [bufdaemon] 100081 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100096 D sdflush 0xfffffe005860d0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb2f8 [dom0] 100082 D launds 0xffffffff83ceb304 [laundry: dom0] 100083 D umarcl 0xffffffff81dcf970 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 TL pftm 0xffffffff84643850 [pf purge] 5 0 0 0 DL waiting 0xffffffff848ec700 [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_ 0xfffffe00546b2030 [crypto returns 0] 100045 D crypto_ 0xfffffe00546b2080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00547e8c88 [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 RunQ [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [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 0xffffffff83ce75e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2dff0 [swapper] 100005 D - 0xfffffe0008286900 [softirq_0] 100006 D - 0xfffffe0008286700 [softirq_1] 100007 D - 0xfffffe0008286500 [if_io_tqg_0] 100008 D - 0xfffffe0008286300 [if_io_tqg_1] 100009 D - 0xfffffe0008286100 [if_config_tqg_0] 100010 D - 0xfffffe0007fd1000 [kqueue_ctx taskq] 100011 D - 0xfffffe0007fd0e00 [jail_remove taskq] 100012 D - 0xfffffe0007fd0d00 [bus taskq] 100015 D - 0xfffffe0007fd0a00 [thread taskq] 100017 D - 0xfffffe0007fd0800 [aiod_kick taskq] 100018 D - 0xfffffe0007fd0700 [deferred_unmount ta] 100019 D - 0xfffffe0007fd0600 [inm_free taskq] 100020 D - 0xfffffe0007fd0500 [in6m_free taskq] 100021 D - 0xfffffe0007fd0400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007fd0300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007fd0200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007fd0100 [firmware taskq] 100041 D - 0xfffffe0007fcfe00 [crypto_0] 100042 D - 0xfffffe0007fcfe00 [crypto_1] 100057 D - 0xfffffe0007fcfc00 [vtnet0 rxq 0] 100058 D - 0xfffffe0007fcfb00 [vtnet0 txq 0] 100059 D - 0xfffffe0007fcfa00 [vtnet0 rxq 1] 100060 D - 0xfffffe0007fcf900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058583b00 [virtio_balloon] 100066 D - 0xffffffff827b4980 [deadlkres] 100070 D - 0xfffffe0058d69700 [acpi_task_0] 100071 D - 0xfffffe0058d69700 [acpi_task_1] 100072 D - 0xfffffe0058d69700 [acpi_task_2] 100074 D - 0xfffffe0007fd1100 [mca taskq] 100075 D - 0xfffffe0007fcfd00 [CAM taskq] 100077 D - 0xfffffe0007fcf800 [ipsec_offload] 100440 D - 0xfffffe006edeaa00 [netlink_socket (PID] 100982 D - 0xfffffe0078d35600 [system_taskq_0] 100983 D - 0xfffffe0078d35600 [system_taskq_1] 100984 D - 0xfffffe0078d36500 [system_delay_taskq_] 100985 D - 0xfffffe0078d36500 [system_delay_taskq_] 100986 D - 0xfffffe0058d6aa00 [arc_prune] 100987 D - 0xfffffe006edea100 [arc_flush_0] 100988 D - 0xfffffe006edea100 [arc_flush_1] 100989 D - 0xfffffe0078d35200 [dbu_evict] db> show all locks Process 1399 (syz-executor) thread 0xfffffe00548ed000 (100114) exclusive rw vmobject (vmobject) r = 0 (0xfffffe00549bf7c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_kcov.c:382 Process 1389 (ifconfig) thread 0xfffffe00549e9000 (100979) exclusive rw vmobject (vmobject) r = 0 (0xfffffe00549f84d8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:647 Process 1374 (ifconfig) thread 0xfffffe008f206000 (100978) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cbc580) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3014 Process 1367 (syz-executor) thread 0xfffffe00549e1740 (100964) exclusive sleep mutex Giant (Giant) r = 1 (0xffffffff83001940) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_module.c:113 Process 1177 (syz-executor) thread 0xfffffe00549a3740 (100673) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/main/kernel/sys/dev/md/md.c:1766 Process 12 (intr) thread 0xfffffe0008021740 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0077f51180) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2023 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 401 11738K 700 tcp_hpts 7 4801K 7 devbuf 4189 4324K 4218 solaris 1067 3144K 2062 sysctloid 44110 2592K 44212 sctp_stro 22 2329K 26 vtbuf 24 1968K 46 filedesc 236 1884K 1114 kobj 331 1324K 535 vmem 5 1048K 12 newblk 7 1026K 3097 vfscache 3 1025K 3 subproc 401 839K 1601 pcb 170 781K 543 md_sectors 156 624K 156 inodedep 9 515K 884 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 120148 acpica 1674 184K 54438 tidhash 3 141K 3 pagedep 8 130K 536 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 120 120K 151 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 kdtrace 469 82K 2403 umtx 592 74K 592 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 525 66K 530 ddb_capture 1 64K 1 shm 7 44K 36 LRO 42 43K 46 temp 61 40K 2569 kqueue 268 36K 1889 DEVFS3 138 35K 149 hostcache 1 32K 1 msg 4 30K 4 routetbl 482 30K 1152 ifaddr 119 29K 132 BPF 26 29K 59 sctp_atcl 74 28K 178 kbdmux 6 28K 6 lltable 88 27K 103 md_disk 161 25K 162 ifnet 13 25K 15 ether_multi 297 24K 385 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 14 tty 16 16K 16 cred 64 16K 433 in6_multi 116 16K 138 ithread 90 15K 90 GEOM 89 15K 606 bus-sc 34 15K 1653 kstat_data 14 14K 14 eventhandler 164 14K 164 shmfd 10 12K 24 plimit 31 12K 571 kenv 95 12K 95 pwddesc 170 11K 1404 CAM queue 5 11K 1528 rman 82 10K 457 rpc 8 9K 8 taskqueue 87 9K 135 DEVFSP 139 9K 263 bmsafemap 2 9K 827 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 kcovinfo 114 8K 147 sglist 6 7K 6 UMA 334 6K 334 CAM DEV 3 6K 510 pf_ifnet 16 6K 43 pfs_nodes 22 6K 22 sctp_aadr 81 6K 129 ufs_dirhash 24 5K 33 proc-args 207 5K 2663 sctp_atky 100 5K 212 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 tun 10 4K 11 inpcbpolicy 112 4K 907 ip6ndp 23 4K 30 acpisem 28 4K 28 sctp_ifa 25 4K 28 lockf 28 3K 166 in_multi 11 3K 19 terminal 11 3K 11 uidinfo 6 3K 17 filedesc_to_leader 41 3K 65 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 selfd 35 3K 116891 crypto 8 3K 32 CC Mem 17 3K 272 pf_rule 1 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ioctlops 4 2K 237 session 16 2K 58 Unitno 32 2K 76 CAM XPT 22 2K 543 mld 12 2K 13 igmp 12 2K 13 nhops 6 2K 10 toponodes 6 2K 6 sctp_ifn 11 2K 28 ipsecpolicy 2 2K 2 sctp_athm 74 2K 179 msi 9 2K 9 netlink 2 2K 208 osd 30 2K 300 sctp_timw 4 1K 4 sctp_stri 2 1K 4 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 in6_mfilter 16 1K 35 vnodemarker 2 1K 62 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 diradd 6 1K 842 pfil 6 1K 6 isadev 6 1K 10 mount 16 1K 1107 pci_link 10 1K 10 sctp_map 44 1K 52 newdirblk 5 1K 499 mkdir 5 1K 998 encap_export_host 12 1K 12 select 5 1K 64 cryptodev 9 1K 127 ip6_msource 9 1K 13 dirrem 2 1K 802 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 785 ktls 3 1K 13 freeblks 1 1K 503 vnodes 1 1K 11 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 prison 8 1K 8 ip6_moptions 7 1K 15 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 sigio 3 1K 9 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 595 ktls_ocf 1 1K 3 ip_moptions 2 1K 18 aio 4 1K 8 eventfd 1 1K 20 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 ip_msource 1 1K 23 vnet 1 1K 1 soname 3 1K 3660 sendfile 1 1K 192 pmc 1 1K 1 entropy 2 1K 46 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 76 sfs_nodes 0 0K 0 zones_data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 128 sctp_iter 0 0K 30 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 30 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 tcp_pcm_rack 0 0K 5 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 10 mqdata 0 0K 0 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 4 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 533 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 31 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 164 allocindir 0 0K 0 indirdep 0 0K 261 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 2 ipsecrequest 0 0K 0 ip6opt 0 0K 49 frag6 0 0K 7 tcplog 0 0K 0 tcp_hwpace 0 0K 0 in_mfilter 0 0K 32 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 24 fadvise 0 0K 2 VN POLL 0 0K 7 statfs 0 0K 199 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 65 lio 0 0K 136 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 19734 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 470 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 669 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 96 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 7 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 md2 4096 68604 0 68604 0 2 281001984 0 mbuf_jumbo_page 4096 8325 1073 15968 0 254 38494208 0 UMA Slabs 0 112 80146 20 80146 0 126 8978592 0 vmem btag 56 91846 137 91846 0 254 5151048 0 tcp_log 416 5200 4205 20686 0 254 3912480 0 RADIX NODE 152 21167 1292 61437 0 62 3413768 0 mbuf 256 9349 313 28771 0 254 2473472 0 malloc-4096 4096 524 4 2476 0 2 2162688 0 malloc-16384 16384 120 4 551 0 1 2031616 0 malloc-128 128 14970 158 15851 0 126 1936384 0 BUF TRIE 152 356 11448 2292 0 62 1794208 0 malloc-384 384 4166 34 4203 0 30 1612800 0 malloc-64 64 4894 16463 122147 0 254 1366848 0 sctp_asoc 2256 22 488 26 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 13 1 17 0 1 917504 0 FFS inode 1168 653 19 1262 0 8 784896 0 malloc-4096 4096 166 6 205 0 2 704512 0 VM OBJECT 248 2503 169 20825 0 62 662656 0 sctp_ep 1152 50 461 148 0 254 588672 0 THREAD 1824 278 18 995 0 8 539904 0 md0 32768 16 0 16 0 1 524288 0 socket 1024 165 343 2460 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 235 15 4659 0 8 512000 0 MAP ENTRY 96 4822 218 71872 0 126 483840 0 pbuf 2624 0 166 0 0 2 435584 0 sctp_raddr 736 32 485 38 0 254 380512 0 malloc-256 256 1396 44 2903 0 62 368640 0 VNODE 440 699 84 1311 0 30 344520 0 malloc-65536 65536 1 4 75 0 1 327680 0 malloc-2048 2048 151 9 389 0 8 327680 0 malloc-16 16 18107 393 19195 0 254 296000 0 PROC 1376 189 20 1406 0 8 287584 0 FPU_save_area 832 280 26 1363 0 16 254592 0 malloc-32 32 7255 431 8653 0 254 245952 0 UMA Zones 768 306 3 306 0 16 237312 0 DEVCTL 1024 81 139 208 0 0 225280 0 filedesc0 1072 171 11 1404 0 8 195104 0 FFS2 dinode 256 653 97 1262 0 62 192000 0 malloc-128 128 1150 245 25571 0 126 178560 0 malloc-256 256 70 620 4099 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1336 0 254 165120 0 malloc-32768 32768 2 3 18 0 1 163840 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-32768 32768 0 5 173 0 1 163840 0 S VFS Cache 104 1054 467 1939 0 126 158184 0 malloc-4096 4096 32 6 239 0 2 155648 0 malloc-1024 1024 139 5 186 0 16 147456 0 zio_buf_comb_131072 131072 1 0 1 0 1 131072 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-65536 65536 1 1 119 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 55 0 1 131072 0 mbuf_packet 256 37 471 1320 0 254 130048 0 tcp_inpcb 1304 17 73 272 0 8 117360 0 ksiginfo 112 190 854 619 0 126 116928 0 malloc-384 384 269 31 613 0 30 115200 0 malloc-128 128 747 152 1128 0 126 115072 0 malloc-16384 16384 5 2 12 0 1 114688 0 VMSPACE 584 157 39 1369 0 16 114464 0 UMA Kegs 384 292 1 292 0 30 112512 0 malloc-8192 8192 11 1 32 0 1 98304 0 g_bio 408 0 210 12011 0 30 85680 0 vnpbuf 2624 0 32 2 0 16 83968 0 malloc-2048 2048 4 36 1088 0 8 81920 0 64 Bucket 512 118 42 8428 0 30 81920 0 sctp_chunk 152 27 493 29 0 254 79040 0 128 Bucket 1024 59 8 332 0 16 68608 0 malloc-64 64 737 334 2225 0 254 68544 0 malloc-64 64 684 387 2944 0 254 68544 0 malloc-128 128 343 184 942 0 126 67456 0 md1 8 8192 192 8192 0 254 67072 0 DIRHASH 1024 34 30 40 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 10 0 1 65536 0 malloc-32768 32768 1 1 3 0 1 65536 0 malloc-2048 2048 22 10 36 0 8 65536 0 malloc-2048 2048 18 14 170 0 8 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 189 66 847 0 62 65280 0 malloc-256 256 155 100 1412 0 62 65280 0 32 Bucket 256 84 171 3064 0 62 65280 0 ertt_txseginfo 40 0 1616 3531 0 254 64640 0 malloc-384 384 141 9 795 0 30 57600 0 malloc-64 64 390 429 19837 0 254 52416 0 malloc-64 64 335 484 802 0 254 52416 0 Files 80 559 91 11056 0 126 52000 0 tcp_bbr_map 128 0 403 338 0 126 51584 0 malloc-128 128 92 311 3372 0 126 51584 0 malloc-128 128 152 251 308 0 126 51584 0 udp_inpcb 408 22 104 349 0 30 51408 0 TURNSTILE 136 297 81 297 0 62 51408 0 malloc-256 256 59 136 1534 0 62 49920 0 malloc-256 256 55 140 2871 0 62 49920 0 malloc-256 256 13 182 798 0 62 49920 0 zio_data_buf_16384 16384 3 0 9 0 1 49152 0 NAMEI 1024 0 48 19074 0 16 49152 0 malloc-2048 2048 8 16 41 0 8 49152 0 malloc-2048 2048 9 15 82 0 8 49152 0 malloc-1024 1024 20 28 1312 0 16 49152 0 malloc-1024 1024 26 22 1153 0 16 49152 0 malloc-512 512 20 76 169 0 30 49152 0 pcpu-64 64 501 267 501 0 254 49152 0 pcpu-8 8 5906 238 6589 0 254 49152 0 pipe 736 40 26 387 0 16 48576 0 ripcb 376 53 67 229 0 30 45120 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 3 2 56 0 1 40960 0 malloc-8192 8192 4 1 87 0 1 40960 0 malloc-4096 4096 5 5 88 0 2 40960 0 sctp_readq 152 0 260 2 0 254 39520 0 cpuset 200 43 149 218 0 62 38400 0 da_ccb 544 0 70 3252 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 18 549 100 0 254 36288 0 malloc-64 64 320 247 2256 0 254 36288 0 malloc-64 64 0 567 42533 0 254 36288 0 malloc-32 32 763 371 1301 0 254 36288 0 16 Bucket 144 65 187 539 0 62 36288 0 tcp_rack_map 128 0 279 7 0 126 35712 0 malloc-128 128 64 215 159 0 126 35712 0 malloc-128 128 56 223 4174 0 126 35712 0 ktls_session 256 1 134 3 0 62 34560 0 routing nhops 256 47 88 63 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 9 81 885 0 30 34560 0 malloc-256 256 80 55 161 0 62 34560 0 SLEEPQUEUE 88 297 87 297 0 126 33792 0 zio_buf_16384 16384 2 0 8 0 1 32768 0 malloc-32768 32768 1 0 1 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-8192 8192 2 2 39 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 2 14 5 0 8 32768 0 malloc-2048 2048 5 11 197 0 8 32768 0 malloc-1024 1024 2 30 59 0 16 32768 0 malloc-1024 1024 8 24 1705 0 16 32768 0 malloc-1024 1024 17 15 21 0 16 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 9 55 33 0 30 32768 0 malloc-512 512 5 59 72 0 30 32768 0 malloc-512 512 2 62 101 0 30 32768 0 malloc-512 512 9 55 12 0 30 32768 0 PWD 40 85 723 484 0 254 32320 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 570 0 62 32000 0 tcp_log_id_node 120 0 264 2 0 126 31680 0 PGRP 120 30 234 77 0 126 31680 0 clpbuf 2624 0 12 142 0 4 31488 0 sctp_laddr 48 182 406 264 0 254 28224 0 rl_entry 48 7 581 13 0 254 28224 0 malloc-32 32 444 438 799 0 254 28224 0 4 Bucket 48 7 581 16 0 254 28224 0 AIO 208 1 132 62 0 62 27664 0 udplite_inpcb 408 20 43 57 0 30 25704 0 malloc-4096 4096 0 6 211 0 2 24576 0 tcp_log_id_bucket 176 0 138 2 0 62 24288 0 rtentry 168 50 94 63 0 62 24192 0 8 Bucket 80 60 240 512 0 126 24000 0 itimer 352 0 66 248 0 30 23232 0 malloc-384 384 42 18 103 0 30 23040 0 tcp_rack_pcb 1088 0 21 5 0 8 22848 0 domainset 40 1 566 209 0 254 22680 0 Mountpoints 2816 2 6 11 0 4 22528 0 ertt 72 17 263 272 0 126 20160 0 malloc-32 32 51 579 339 0 254 20160 0 malloc-32 32 132 498 965 0 254 20160 0 malloc-32 32 55 575 38789 0 254 20160 0 malloc-32 32 31 599 3693 0 254 20160 0 2 Bucket 32 86 544 35044 0 254 20160 0 KNOTE 160 17 108 154 0 62 20000 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 0 35 69 0 16 19320 0 L VFS Cache 320 0 60 30 0 30 19200 0 AIOLIO 272 0 70 136 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 0 1 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 11 0 2 16384 0 malloc-4096 4096 1 3 199 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 6 26 58 0 30 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 0 18 4 0 16 16128 0 ipq 56 0 288 1 0 254 16128 0 sctp_asconf_ack 48 1 335 8 0 254 16128 0 malloc-16 16 528 472 2527 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-32 32 9 369 139 0 254 12096 0 malloc-16 16 84 666 324 0 254 12000 0 malloc-16 16 36 714 503 0 254 12000 0 malloc-16 16 40 710 67 0 254 12000 0 malloc-16 16 229 521 3286 0 254 12000 0 malloc-16 16 5 745 34876 0 254 12000 0 malloc-16 16 23 727 24819 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 0 30 90 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 3864 0 254 8016 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 15 24 44 0 0 3744 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_1048576 1048576 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 splice 184 0 0 0 0 62 0 0 md127 8 0 0 0 0 254 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/l