panic: ASan: Invalid access, 8-byte read at 0xfffffe0058dc4c10, UMAUseAfterFree(fd) cpuid = 1 time = 43 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057c11dd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057c11f30 vpanic() at vpanic+0x257/frame 0xfffffe0057c120f0 panic() at panic+0xb5/frame 0xfffffe0057c121c0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0057c12290 sctp_ss_default_add() at sctp_ss_default_add+0x82/frame 0xfffffe0057c122d0 sctp_lower_sosend() at sctp_lower_sosend+0x3f87/frame 0xfffffe0057c12700 sctp_sosend() at sctp_sosend+0x631/frame 0xfffffe0057c129a0 sousrsend() at sousrsend+0x112/frame 0xfffffe0057c12a30 kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0057c12b90 sendit() at sendit+0x15f/frame 0xfffffe0057c12bf0 sys_sendmsg() at sys_sendmsg+0x181/frame 0xfffffe0057c12d10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe0057c12f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057c12f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x8265b9f08, rbp = 0x8265b9f80 --- KDB: enter: panic [ thread pid 1465 tid 101373 ] Stopped at kdb_enter+0x6e: movq $0,0x25bea67(%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 0xffffffff8161401e _vprintf+0x1ae rdx 0 rbx 0xffffffff827af640 .str.27 rsp 0xfffffe0057c11f10 rbp 0xfffffe0057c11f30 rsi 0 rdi 0xffffffff81614589 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0xfffffe007c817520 r12 0xfffffe007c817000 r13 0xfffffffffffffffd r14 0xffffffff827af640 .str.27 r15 0 rip 0xffffffff815fe72e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25bea67(%rip) db> show proc Process 1465 (syz-executor) at 0xfffffe00549f7000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00548d5ac0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008009040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00549b8000 (map 0xfffffe00549b8000) (map.pmap 0xfffffe00549b80a0) (pmap 0xfffffe00549b8110) threads: 3 101227 RunQ syz-executor 101373 Run CPU 1 syz-executor 101382 S uwait 0xfffffe00792a6b00 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1466 1195 1195 -1 R (threaded) syz-executor 100643 RunQ syz-executor 101383 S uwait 0xfffffe007c52b500 syz-executor 1465 765 765 0 R (threaded) syz-executor 101227 RunQ syz-executor 101373 Run CPU 1 syz-executor 101382 S uwait 0xfffffe00792a6b00 syz-executor 1464 764 764 0 R (threaded) syz-executor 101175 RunQ syz-executor 101327 S sbwait 0xfffffe00792e6a0c syz-executor 101328 RunQ syz-executor 101329 S uwait 0xfffffe006ecbf900 syz-executor 101330 S uwait 0xfffffe007c52b180 syz-executor 101331 S uwait 0xfffffe00792a3880 syz-executor 101332 S uwait 0xfffffe006ecbd200 syz-executor 1461 766 766 0 R (threaded) syz-executor 100923 RunQ syz-executor 101314 S uwait 0xfffffe006ecbd500 syz-executor 101317 S uwait 0xfffffe00792a5000 syz-executor 101319 S uwait 0xfffffe007c52af00 syz-executor 101322 S uwait 0xfffffe00792a5100 syz-executor 1457 0 0 0 DL mdwait 0xfffffe0079311000 [md0] 1446 1 1444 0 S uwait 0xfffffe007842e880 syz-executor 1440 1 765 0 S uwait 0xfffffe00792a5300 syz-executor 1432 1 765 0 S uwait 0xfffffe00792a4b80 syz-executor 1428 1 764 0 S uwait 0xfffffe00792a4a80 syz-executor 1416 0 0 0 DL mdwait 0xfffffe006ec7f000 [md50331648] 1415 1 764 0 S uwait 0xfffffe007842cc00 syz-executor 1402 1 766 0 S uwait 0xfffffe00792a5400 syz-executor 1394 1 765 0 S uwait 0xfffffe007c52b080 syz-executor 1386 1 1195 0 S uwait 0xfffffe00792a3d00 syz-executor 1385 1 764 0 S uwait 0xfffffe00792a4d00 syz-executor 1384 1 1195 0 S uwait 0xfffffe006ecbfb00 syz-executor 1376 0 0 0 DL (threaded) [zfskern] 100921 D t->zthr 0xfffffe007ba3c248 [arc_evict] 101085 D t->zthr 0xfffffe007ba3c148 [arc_reap] 101086 D - 0xfffffe0058d68000 [dbu_evict] 101087 D dbuf_ev 0xffffffff85b09920 [dbuf_evict_thread] 101090 D - 0xfffffe0058d67a00 [z_vdev_file_0] 101091 D - 0xfffffe0058d67a00 [z_vdev_file_1] 101092 D - 0xfffffe0058d67a00 [z_vdev_file_2] 101093 D - 0xfffffe0058d67a00 [z_vdev_file_3] 101094 D - 0xfffffe0058d67a00 [z_vdev_file_4] 101095 D - 0xfffffe0058d67a00 [z_vdev_file_5] 101096 D - 0xfffffe0058d67a00 [z_vdev_file_6] 101097 D - 0xfffffe0058d67a00 [z_vdev_file_7] 101098 D - 0xfffffe0058d67a00 [z_vdev_file_8] 101099 D - 0xfffffe0058d67a00 [z_vdev_file_9] 101100 D - 0xfffffe0058d67a00 [z_vdev_file_10] 101101 D - 0xfffffe0058d67a00 [z_vdev_file_11] 101102 D - 0xfffffe0058d67a00 [z_vdev_file_12] 101103 D - 0xfffffe0058d67a00 [z_vdev_file_13] 101104 D - 0xfffffe0058d67a00 [z_vdev_file_14] 101105 D - 0xfffffe0058d67a00 [z_vdev_file_15] 101107 D l2arc_f 0xffffffff85b088a0 [l2arc_feed_thread] 101108 D - 0xfffffe0058d67900 [zfsvfs] 101109 S zevent_ 0xffffffff85b0a6c0 [sysevent] 1368 1 1195 -1 S uwait 0xfffffe00792a4980 syz-executor 1355 1 765 0 S uwait 0xfffffe00792a4880 syz-executor 1350 1 765 0 S uwait 0xfffffe00792a5a00 syz-executor 1348 1 765 0 S uwait 0xfffffe00792a5900 syz-executor 1343 1 1195 0 S uwait 0xfffffe007842d280 syz-executor 1341 1 1195 0 S uwait 0xfffffe000828c200 syz-executor 1338 1 1195 0 S uwait 0xfffffe007842db80 syz-executor 1336 1 766 0 S uwait 0xfffffe00792a5200 syz-executor 1328 1 766 0 S uwait 0xfffffe0058a6d600 syz-executor 1304 1 766 0 SV uwait 0xfffffe006ecbfa00 syz-executor 1302 1 765 0 S uwait 0xfffffe0058a6bd80 syz-executor 1300 1 765 0 S uwait 0xfffffe006ecbeb80 syz-executor 1298 1 765 0 S uwait 0xfffffe00792a5c00 syz-executor 1294 0 0 0 DL mdwait 0xfffffe006ec7c000 [md7] 1290 1 766 0 S uwait 0xfffffe007842e280 syz-executor 1284 1 765 0 S uwait 0xfffffe006ecbf500 syz-executor 1283 1 765 0 S uwait 0xfffffe00792a5800 syz-executor 1271 1 765 0 SV uwait 0xfffffe00792a5d00 syz-executor 1265 1 766 0 S uwait 0xfffffe007842d480 syz-executor 1264 1 1195 0 S uwait 0xfffffe007842cf00 syz-executor 1261 1 766 0 S uwait 0xfffffe00792a5700 syz-executor 1258 1 766 0 S uwait 0xfffffe006ecbf800 syz-executor 1247 1 764 0 S uwait 0xfffffe006ecbf700 syz-executor 1245 1 1195 0 S uwait 0xfffffe0058cf4080 syz-executor 1234 1 765 0 S uwait 0xfffffe007842d580 syz-executor 1233 1 765 0 S uwait 0xfffffe0058a6a580 syz-executor 1218 1 1216 0 S uwait 0xfffffe007842d080 syz-executor 1215 1 766 60929 S uwait 0xfffffe007842b380 syz-executor 1201 1 765 0 S uwait 0xfffffe007842d180 syz-executor 1195 763 1195 0 R syz-executor 1194 1 767 0 S uwait 0xfffffe006ecbf400 syz-executor 1189 1188 766 0 SV uwait 0xfffffe007842b280 syz-executor 1188 1187 766 0 DV ppwait 0xfffffe005499a520 syz-executor 1187 1186 766 0 DV ppwait 0xfffffe005499aa80 syz-executor 1186 1185 766 0 DV ppwait 0xfffffe005499afe0 syz-executor 1185 1184 766 0 DV ppwait 0xfffffe005499b540 syz-executor 1184 1183 766 0 DV ppwait 0xfffffe005499baa0 syz-executor 1183 1182 766 0 DV ppwait 0xfffffe005499c000 syz-executor 1182 1181 766 0 DV ppwait 0xfffffe0054992a80 syz-executor 1181 1180 766 0 DV ppwait 0xfffffe0054992fe0 syz-executor 1180 1179 766 0 DV ppwait 0xfffffe0054993540 syz-executor 1179 1178 766 0 DV ppwait 0xfffffe0054993aa0 syz-executor 1178 1177 766 0 DV ppwait 0xfffffe0054994000 syz-executor 1177 1176 766 0 DV ppwait 0xfffffe0054994560 syz-executor 1176 1175 766 0 DV ppwait 0xfffffe0054994ac0 syz-executor 1175 1174 766 0 DV ppwait 0xfffffe0054999500 syz-executor 1174 1173 766 0 DV ppwait 0xfffffe005498baa0 syz-executor 1173 1172 766 0 DV ppwait 0xfffffe005498c000 syz-executor 1172 1171 766 0 DV ppwait 0xfffffe005498c560 syz-executor 1171 1170 766 0 DV ppwait 0xfffffe005498cac0 syz-executor 1170 1169 766 0 DV ppwait 0xfffffe0054991500 syz-executor 1169 1168 766 0 DV ppwait 0xfffffe0054991a60 syz-executor 1168 1167 766 0 DV ppwait 0xfffffe0054991fc0 syz-executor 1167 1166 766 0 DV ppwait 0xfffffe0054992520 syz-executor 1166 1165 766 0 DV ppwait 0xfffffe0054977ac0 syz-executor 1165 1164 766 0 DV ppwait 0xfffffe0054989500 syz-executor 1164 1163 766 0 DV ppwait 0xfffffe0054989a60 syz-executor 1163 1162 766 0 DV ppwait 0xfffffe0054989fc0 syz-executor 1162 1161 766 0 DV ppwait 0xfffffe005498a520 syz-executor 1161 1160 766 0 DV ppwait 0xfffffe005498aa80 syz-executor 1160 1159 766 0 DV ppwait 0xfffffe005498afe0 syz-executor 1159 1158 766 0 DV ppwait 0xfffffe005498b540 syz-executor 1158 1157 766 0 DV ppwait 0xfffffe0054974fc0 syz-executor 1157 1 766 0 DV ppwait 0xfffffe0054975520 syz-executor 1154 1 766 0 S uwait 0xfffffe007842d380 syz-executor 1150 0 0 0 DL mdwait 0xfffffe00791ce000 [md2] 1145 1 765 0 S uwait 0xfffffe0058a6a680 syz-executor 1138 1 766 0 S uwait 0xfffffe007842e300 syz-executor 1123 1 766 0 SV uwait 0xfffffe006ecbd880 syz-executor 1122 1 766 0 SV uwait 0xfffffe007842e000 syz-executor 1121 1 767 0 S uwait 0xfffffe0058a6d800 syz-executor 1106 1 764 0 S uwait 0xfffffe007842dd80 syz-executor 1104 1 764 0 S uwait 0xfffffe007842da80 syz-executor 1101 1 765 0 S uwait 0xfffffe0058a6aa80 syz-executor 1100 1 765 0 S uwait 0xfffffe0058a6b980 syz-executor 1097 1 767 0 SV uwait 0xfffffe006ecbd600 syz-executor 1091 1 1091 65 Ss select 0xfffffe006e606d40 dhclient 1075 1 764 0 S uwait 0xfffffe0058a6d700 syz-executor 1074 1 764 0 S uwait 0xfffffe006ecbdc80 syz-executor 1067 1 767 60928 S uwait 0xfffffe0058cf4180 syz-executor 1062 1 764 0 S uwait 0xfffffe006ecbe280 syz-executor 1061 0 0 0 DL mdwait 0xfffffe0078849000 [md1] 1056 1 767 0 S uwait 0xfffffe0058a6d500 syz-executor 1055 1 767 0 S uwait 0xfffffe000828ce00 syz-executor 1050 1 767 0 S uwait 0xfffffe006ecbda80 syz-executor 1046 1 765 0 S uwait 0xfffffe0058a6dc80 syz-executor 1045 1 765 0 S uwait 0xfffffe006ecbe880 syz-executor 1043 1 765 0 S uwait 0xfffffe0058a6c100 syz-executor 1038 1 1037 0 S uwait 0xfffffe006ecbdb80 syz-executor 1033 1 766 0 S uwait 0xfffffe0058a6de00 syz-executor 1026 1 764 0 S uwait 0xfffffe006ecbe980 syz-executor 1022 1 764 0 S uwait 0xfffffe006ecbdf00 syz-executor 1013 1 766 0 S uwait 0xfffffe006ecbdd80 syz-executor 1005 1 764 0 S uwait 0xfffffe0058a6d400 syz-executor 1001 1 767 0 S uwait 0xfffffe0058a6c200 syz-executor 998 1 765 0 S uwait 0xfffffe0058a6a780 syz-executor 996 1 764 0 S uwait 0xfffffe006ecbf380 syz-executor 990 1 767 0 S uwait 0xfffffe0058a6d300 syz-executor 970 1 767 0 S uwait 0xfffffe0058a6d200 syz-executor 961 1 766 0 S uwait 0xfffffe006ecbe080 syz-executor 955 1 764 60929 S uwait 0xfffffe000828c800 syz-executor 943 1 765 0 S uwait 0xfffffe0058a6ab00 syz-executor 938 1 764 0 S uwait 0xfffffe0058cf4e00 syz-executor 934 1 764 60929 S umtxn 0xfffffe0058cf3180 syz-executor 927 0 0 0 DL (threaded) [so_splice] 100313 D - 0xfffffe00783fa580 [thr_0] 100314 D - 0xfffffe00783fa5c0 [thr_1] 926 1 765 0 S uwait 0xfffffe0058a6a880 syz-executor 924 1 767 60929 SV uwait 0xfffffe0058cf3280 syz-executor 916 1 767 0 S uwait 0xfffffe006ecbd780 syz-executor 911 1 764 0 S uwait 0xfffffe006ecbec80 syz-executor 908 1 767 60929 S uwait 0xfffffe0058a6bc80 syz-executor 906 1 765 0 S uwait 0xfffffe0058a6c600 syz-executor 905 1 766 0 SV uwait 0xfffffe006ecbe180 syz-executor 903 1 766 0 S uwait 0xfffffe006ecbe680 syz-executor 896 1 767 0 S uwait 0xfffffe0058a6c700 syz-executor 893 1 765 0 S uwait 0xfffffe0058a6bb80 syz-executor 892 1 765 0 S uwait 0xfffffe0058cf3f00 syz-executor 891 1 765 0 S uwait 0xfffffe006ecbe380 syz-executor 888 1 765 0 S uwait 0xfffffe0058a6b480 syz-executor 887 1 765 0 S uwait 0xfffffe006ecbe580 syz-executor 883 1 765 0 S uwait 0xfffffe0058a6cd00 syz-executor 876 1 766 0 S uwait 0xfffffe006ecbe480 syz-executor 865 1 767 0 S uwait 0xfffffe0058a6c300 syz-executor 862 1 764 0 S uwait 0xfffffe0058a6c400 syz-executor 856 1 765 0 S uwait 0xfffffe0058a6b780 syz-executor 855 1 765 0 S uwait 0xfffffe0058a6ba80 syz-executor 852 1 766 0 S uwait 0xfffffe0058a6da80 syz-executor 850 0 0 0 DL (threaded) [KTLS] 100171 D - 0xfffffe005a2a4100 [thr_0] 100172 D - 0xfffffe005a2a4180 [thr_1] 100173 D - 0xffffffff83cafc28 [reclaim_0] 845 1 845 0 Ss+ ttyin 0xfffffe0059c09cb0 getty 844 1 844 0 Ss+ ttyin 0xfffffe0059c098b0 getty 843 1 843 0 Ss+ ttyin 0xfffffe0058a94cb0 getty 842 1 842 0 Ss+ ttyin 0xfffffe0059c094b0 getty 841 1 841 0 Ss+ ttyin 0xfffffe0059c090b0 getty 840 1 840 0 Ss+ ttyin 0xfffffe0058a948b0 getty 839 1 839 0 Ss+ ttyin 0xfffffe0058a944b0 getty 838 1 838 0 Ss+ ttyin 0xfffffe0058a940b0 getty 837 1 837 0 Ss+ ttyin 0xfffffe0058a95cb0 getty 836 1 764 0 SV uwait 0xfffffe006ecbea80 syz-executor 835 1 766 0 S uwait 0xfffffe0058a6b500 syz-executor 834 1 766 0 S uwait 0xfffffe0058a6c000 syz-executor 833 1 766 0 S uwait 0xfffffe0058a6db80 syz-executor 829 1 767 0 S uwait 0xfffffe0058cf4280 syz-executor 828 1 828 0 Ss select 0xfffffe006e606dc0 dhclient 818 0 0 0 DL aiordy 0xfffffe005490cac0 [aiod4] 817 0 0 0 DL aiordy 0xfffffe005490d020 [aiod3] 816 0 0 0 DL aiordy 0xfffffe005490d580 [aiod2] 815 0 0 0 DL aiordy 0xfffffe005490dae0 [aiod1] 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 1 761 0 S select 0xfffffe006e607040 syz-executor 759 1 759 0 Ss select 0xfffffe006e6070c0 sshd 495 1 495 0 Ss select 0xfffffe006e6071c0 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] 100085 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005860d0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb2f8 [dom0] 100081 D launds 0xffffffff83ceb304 [laundry: dom0] 100082 D umarcl 0xffffffff81dcf9b0 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 TL pftm 0xffffffff8485d850 [pf purge] 5 0 0 0 DL waiting 0xffffffff844c9700 [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 TL (threaded) [clock] 100031 I [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 Run CPU 0 [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 - 0xffffffff827b4981 [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] 101078 D - 0xfffffe0058d67b00 [system_taskq_0] 101079 D - 0xfffffe0058d67b00 [system_taskq_1] 101080 D - 0xfffffe0058d69000 [system_delay_taskq_] 101081 D - 0xfffffe0058d69000 [system_delay_taskq_] 101082 D - 0xfffffe0008bfe000 [arc_prune] 101083 D - 0xfffffe0007fcf700 [arc_flush_0] 101084 D - 0xfffffe0007fcf700 [arc_flush_1] 1132 1 766 0 Z syz-executor db> show all locks Process 1465 (syz-executor) thread 0xfffffe007c817000 (101373) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0078c4bbf0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13193 Process 1464 (syz-executor) thread 0xfffffe00549f4000 (101327) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00792e69c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4840 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 425 12652K 976 sctp_stro 4 6642K 14 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4220 solaris 2787 3732K 5553 sysctloid 44793 2631K 45022 filedesc 269 2129K 1280 vtbuf 24 1968K 46 kobj 331 1324K 557 newblk 113 1052K 3964 vfscache 3 1025K 3 subproc 390 827K 1671 pcb 104 747K 544 inodedep 33 524K 1127 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 102 201K 78227 acpica 1674 184K 54450 tidhash 3 141K 3 pagedep 13 131K 596 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 136 sem 4 106K 4 gtaskqueue 18 98K 18 umtx 704 88K 704 kdtrace 489 87K 2855 bus 1008 82K 5098 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 526 66K 537 ddb_capture 1 64K 1 temp 43 42K 2407 DEVFS3 135 34K 146 hostcache 1 32K 1 shm 1 32K 17 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 22 routetbl 168 22K 496 BPF 21 22K 58 ifaddr 76 21K 78 md_disk 6 21K 11 DEVFS_RULE 56 20K 56 kstat_data 19 19K 19 CC Mem 138 18K 597 ufs_mount 4 17K 5 proc 3 17K 3 lltable 52 16K 88 tty 16 16K 16 GEOM 96 16K 674 ether_multi 192 16K 259 sctp_atcl 39 15K 194 ithread 90 15K 90 kqueue 200 15K 2057 bus-sc 34 15K 1659 ifnet 8 15K 8 eventhandler 166 14K 166 cred 46 14K 408 shmfd 10 12K 87 pwddesc 185 12K 1517 kenv 95 12K 95 in6_multi 76 11K 78 CAM queue 5 11K 1528 rman 82 10K 477 taskqueue 90 10K 285 plimit 24 9K 579 rpc 8 9K 8 bmsafemap 3 9K 1031 ksem 2 9K 13 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 75 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 inpcbpolicy 209 7K 1299 UMA 339 7K 340 sglist 6 7K 6 CAM DEV 3 6K 510 freework 23 6K 1225 pfs_nodes 22 6K 22 pf_ifnet 14 6K 25 DEVFSP 78 5K 285 ufs_dirhash 24 5K 45 crypto 13 5K 87 tcp_fsb_rack 2 5K 16 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 dirrem 16 4K 925 md_sectors 1 4K 2 evdev 4 4K 4 proc-args 194 4K 2551 acpisem 28 4K 28 osd 168 4K 645 kcovinfo 45 3K 45 terminal 11 3K 11 uidinfo 6 3K 14 acpidev 20 3K 20 hhook 8 3K 10 freeblks 9 3K 634 in_multi 9 3K 21 clone 9 3K 11 ip6ndp 14 3K 15 pf_rule 2 3K 2 session 17 3K 57 selfd 33 3K 88617 sctp_timw 8 2K 8 local_apic 1 2K 1 io_apic 1 2K 1 indirdep 8 2K 733 ipsec-saq 2 2K 2 lockf 18 2K 314 sctp_ifa 15 2K 16 tun 5 2K 5 Unitno 33 2K 78 cryptodev 25 2K 271 CAM XPT 22 2K 543 sctp_atky 43 2K 206 vnodemarker 3 2K 67 toponodes 6 2K 6 freefile 11 2K 742 ipsecpolicy 2 2K 2 mount 25 2K 1548 msi 9 2K 9 netlink 2 2K 146 ip6opt 6 2K 55 softdep 1 1K 1 mkdir 8 1K 1064 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 sctp_ifn 7 1K 16 newdirblk 7 1K 534 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 diradd 6 1K 946 pfil 6 1K 6 select 6 1K 81 isadev 6 1K 14 pci_link 10 1K 10 encap_export_host 12 1K 12 sctp_athm 39 1K 197 frag6 6 1K 22 sctp_stri 1 1K 6 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip_msource 7 1K 21 filecaps 2 1K 81 chacha20random 1 1K 1 biobuf 1 1K 1 filedesc_to_leader 6 1K 14 ip6_msource 5 1K 15 ip_moptions 5 1K 34 in_mfilter 6 1K 46 ktls 3 1K 30 tcp_pcm_rack 1 1K 8 in6_mfilter 4 1K 28 VN POLL 2 1K 9 vnodes 1 1K 8 eventfd 2 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 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 sctp_map 8 1K 26 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 167 ktls_ocf 1 1K 4 aio 4 1K 5 pmchooks 1 1K 1 sigio 2 1K 6 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 4107 sctp_vrf 1 1K 1 sctp_aadr 1 1K 1 vnet 1 1K 1 sendfile 1 1K 21 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 11 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 18424 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 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_do_rack 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 111 sctp_iter 0 0K 12 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 12 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 401 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 34 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 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 32 fadvise 0 0K 4 statfs 0 0K 212 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 102 lio 0 0K 19 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 ioctlops 0 0K 187 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 494 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 668 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 108 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 16 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 1225 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 8336 1062 79336 0 254 38494208 0 tcp_log 416 10989 5274 34674 0 254 6765408 0 ertt_txseginfo 40 155566 4014 162358 0 254 6383200 0 mbuf 256 9179 739 571114 0 254 2539008 0 malloc-16384 16384 134 3 635 0 1 2244608 0 malloc-4096 4096 521 3 2578 0 2 2146304 0 RADIX NODE 152 13123 158 60946 0 62 2018712 0 malloc-128 128 15188 64 16467 0 126 1952256 0 BUF TRIE 152 395 11409 3304 0 62 1794208 0 malloc-384 384 4164 36 4224 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-64 64 4948 16157 94117 0 254 1350720 0 UMA Slabs 0 112 11641 17 11657 0 126 1305696 0 vmem btag 56 21807 120 21807 0 254 1227912 0 sctp_asoc 2256 4 506 13 0 254 1150560 0 zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0 malloc-65536 65536 14 2 20 0 1 1048576 0 malloc-256 256 3104 121 5000 0 62 825600 0 socket 1024 272 492 3163 0 254 782336 0 FFS inode 1168 649 16 1411 0 8 776720 0 THREAD 1824 300 52 1383 0 8 642048 0 malloc-8192 8192 10 68 101 0 1 638976 0 sctp_ep 1152 34 477 174 0 254 588672 0 256 Bucket 2048 246 18 2336 0 8 540672 0 VM OBJECT 248 2035 141 20903 0 62 539648 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 174 0 0 2 456576 0 MAP ENTRY 96 3856 302 75109 0 126 399168 0 sctp_raddr 736 5 512 24 0 254 380512 0 VNODE 440 689 67 1453 0 30 332640 0 malloc-2048 2048 136 24 496 0 8 327680 0 FPU_save_area 832 302 67 1865 0 16 307008 0 malloc-16 16 18496 504 20414 0 254 304000 0 tcp_inpcb 1304 138 72 596 0 8 273840 0 PROC 1376 187 11 1470 0 8 272448 0 malloc-32 32 7504 434 9599 0 254 254016 0 UMA Zones 768 311 3 312 0 16 241152 0 malloc-32768 32768 3 4 26 0 1 229376 0 DEVCTL 1024 42 178 169 0 0 225280 0 filedesc0 1072 185 25 1517 0 8 225120 0 FFS2 dinode 256 649 161 1411 0 62 207360 0 malloc-65536 65536 1 2 89 0 1 196608 0 malloc-32768 32768 0 6 574 0 1 196608 0 mbuf_packet 256 51 711 2402 0 254 195072 0 malloc-128 128 1272 247 25905 0 126 194432 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 28 488 1563 0 254 165120 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-4096 4096 33 7 157 0 2 163840 0 malloc-1024 1024 136 24 177 0 16 163840 0 malloc-256 256 200 430 5426 0 62 161280 0 malloc-16384 16384 6 3 19 0 1 147456 0 S VFS Cache 104 1063 341 1993 0 126 146016 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 8 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-2048 2048 7 57 1097 0 8 131072 0 ksiginfo 112 183 861 569 0 126 116928 0 UMA Kegs 384 297 6 298 0 30 116352 0 malloc-128 128 807 92 1110 0 126 115072 0 malloc-384 384 259 11 606 0 30 103680 0 malloc-32768 32768 0 3 11 0 1 98304 0 malloc-32768 32768 0 3 26 0 1 98304 0 VMSPACE 584 126 21 1395 0 16 85848 0 128 Bucket 1024 58 25 332 0 16 84992 0 Files 80 597 453 11639 0 126 84000 0 malloc-128 128 349 302 961 0 126 83328 0 64 Bucket 512 100 60 5586 0 30 81920 0 sctp_chunk 152 3 517 15 0 254 79040 0 udp_inpcb 408 49 131 422 0 30 73440 0 g_bio 408 0 180 19351 0 30 73440 0 malloc-64 64 751 320 2320 0 254 68544 0 malloc-64 64 699 372 3057 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 3 0 1 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 malloc-256 256 185 70 804 0 62 65280 0 malloc-256 256 101 154 1564 0 62 65280 0 malloc-256 256 74 181 2534 0 62 65280 0 32 Bucket 256 86 169 856 0 62 65280 0 TURNSTILE 136 353 88 353 0 62 59976 0 malloc-8192 8192 6 1 7 0 1 57344 0 malloc-4096 4096 11 3 23 0 2 57344 0 malloc-64 64 274 545 2294 0 254 52416 0 malloc-128 128 66 337 4448 0 126 51584 0 malloc-128 128 98 305 3095 0 126 51584 0 malloc-128 128 143 260 288 0 126 51584 0 malloc-256 256 42 153 1441 0 62 49920 0 malloc-256 256 72 123 159 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 50 0 16 49152 0 NAMEI 1024 0 48 18853 0 16 49152 0 malloc-8192 8192 3 3 63 0 1 49152 0 malloc-8192 8192 4 2 87 0 1 49152 0 malloc-2048 2048 9 15 58 0 8 49152 0 malloc-2048 2048 14 10 211 0 8 49152 0 malloc-1024 1024 25 23 1229 0 16 49152 0 pcpu-64 64 504 264 504 0 254 49152 0 malloc-384 384 33 87 1128 0 30 46080 0 malloc-384 384 88 32 813 0 30 46080 0 da_ccb 544 0 84 5026 0 16 45696 0 ripcb 376 18 102 237 0 30 45120 0 SLEEPQUEUE 88 353 159 353 0 126 45056 0 pcpu-8 8 5490 142 5909 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 3 0 16 41984 0 malloc-4096 4096 6 4 46 0 2 40960 0 pipe 736 27 28 385 0 16 40480 0 ttyinq 160 135 115 570 0 62 40000 0 cpuset 200 44 148 354 0 62 38400 0 udplite_inpcb 408 4 86 44 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 27 540 172 0 254 36288 0 malloc-64 64 325 242 18348 0 254 36288 0 malloc-64 64 0 567 27956 0 254 36288 0 malloc-64 64 118 449 488 0 254 36288 0 tcp_bbr_map 128 101 178 232 0 126 35712 0 malloc-128 128 55 224 175 0 126 35712 0 ktls_session 256 1 134 5 0 62 34560 0 routing nhops 256 31 104 41 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-256 256 18 117 858 0 62 34560 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 0 2 190 0 1 32768 0 malloc-8192 8192 2 2 37 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 25 0 8 32768 0 malloc-2048 2048 2 14 67 0 8 32768 0 malloc-2048 2048 4 12 12 0 8 32768 0 malloc-2048 2048 5 11 196 0 8 32768 0 malloc-1024 1024 2 30 66 0 16 32768 0 malloc-1024 1024 7 25 2852 0 16 32768 0 malloc-1024 1024 8 24 825 0 16 32768 0 malloc-1024 1024 18 14 30 0 16 32768 0 malloc-512 512 1 63 124 0 30 32768 0 malloc-512 512 14 50 49 0 30 32768 0 malloc-512 512 8 56 176 0 30 32768 0 malloc-512 512 1 63 68 0 30 32768 0 malloc-512 512 5 59 63 0 30 32768 0 malloc-512 512 3 61 121 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 9 55 16 0 30 32768 0 PWD 40 94 714 553 0 254 32320 0 tcp_bbr_pcb 896 2 34 18 0 16 32256 0 sctp_stream_msg_out 112 2 286 3 0 254 32256 0 PGRP 120 23 241 66 0 126 31680 0 clpbuf 2624 0 12 229 0 4 31488 0 sctp_laddr 48 5 583 32 0 254 28224 0 ertt 72 138 254 596 0 126 28224 0 rl_entry 48 16 572 32 0 254 28224 0 malloc-32 32 247 635 716 0 254 28224 0 malloc-32 32 395 487 792 0 254 28224 0 16 Bucket 144 73 123 641 0 62 28224 0 4 Bucket 48 9 579 32 0 254 28224 0 AIO 208 3 130 111 0 62 27664 0 malloc-4096 4096 1 5 190 0 2 24576 0 rtentry 168 34 110 41 0 62 24192 0 8 Bucket 80 69 231 613 0 126 24000 0 itimer 352 1 65 77 0 30 23232 0 malloc-384 384 26 34 107 0 30 23040 0 malloc-384 384 0 60 84 0 30 23040 0 Mountpoints 2816 2 6 11 0 4 22528 0 swrbuf 2624 0 8 11 0 4 20992 0 malloc-32 32 54 576 710 0 254 20160 0 malloc-32 32 133 497 973 0 254 20160 0 malloc-32 32 17 613 25635 0 254 20160 0 malloc-32 32 31 599 3695 0 254 20160 0 2 Bucket 32 110 520 847 0 254 20160 0 KNOTE 160 2 123 338 0 62 20000 0 tcp_rack_map 128 0 155 14 0 126 19840 0 cryptop 280 0 70 23 0 30 19600 0 AIOCB 552 1 34 116 0 16 19320 0 L VFS Cache 320 0 60 62 0 30 19200 0 AIOLIO 272 0 70 18 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 2 0 1 16384 0 malloc-4096 4096 1 3 13 0 2 16384 0 malloc-4096 4096 1 3 212 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 0 288 2 0 254 16128 0 vtnet_tx_hdr 24 0 668 2478 0 254 16032 0 malloc-16 16 492 508 2502 0 254 16000 0 tcp_log_id_node 120 0 132 4 0 126 15840 0 kenv 258 17 43 1075 0 30 15480 0 tcp_rack_pcb 1088 1 13 8 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 1 314 331 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 arc_buf_hdr_t_full 368 4 29 4 0 30 12144 0 tcp_log_id_bucket 176 0 69 4 0 62 12144 0 malloc-32 32 10 368 83 0 254 12096 0 malloc-16 16 42 708 254 0 254 12000 0 malloc-16 16 41 709 879 0 254 12000 0 malloc-16 16 38 712 120 0 254 12000 0 malloc-16 16 233 517 3329 0 254 12000 0 malloc-16 16 4 746 22655 0 254 12000 0 malloc-16 16 23 727 24832 0 254 12000 0 splice 184 0 63 3 0 62 11592 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 18 21 71 0 0 3744 0 tfo 4 0 493 2 0 254 1972 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 md7 4 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 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