panic: Bad tailq NEXT(0xfffffe0091d92610->tqh_last) != NULL cpuid = 1 time = 242 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe008e558470 vpanic() at vpanic+0x1cc/frame 0xfffffe008e5584d0 panic() at panic+0x43/frame 0xfffffe008e558530 sctp_ss_default_add() at sctp_ss_default_add+0x132/frame 0xfffffe008e558570 sctp_lower_sosend() at sctp_lower_sosend+0x5522/frame 0xfffffe008e558760 sctp_sosend() at sctp_sosend+0x49b/frame 0xfffffe008e5588a0 sosend() at sosend+0xc6/frame 0xfffffe008e558910 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe008e5589c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x270/frame 0xfffffe008e558ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe008e558bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 59296 tid 169170 ] Stopped at kdb_enter+0x67: movq $0,0x164233e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe008c200000 rdx 0x3ffff rbx 0 rsp 0xfffffe008e558450 rbp 0xfffffe008e558470 rsi 0x40001 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe008e558340 r11 0x1ff71fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff830cf800 _refcount_update_saturated+0x9e0 r14 0xffffffff81a759c1 r15 0xffffffff81a759c1 rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 59296 (syz-executor.3) at 0xfffff8006df53a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 832 at 0xfffff80026b06538 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bdb538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0093d039f0 (map 0xfffffe0093d039f0) (map.pmap 0xfffffe0093d03ab0) (pmap 0xfffffe0093d03b10) threads: 2 160770 s syz-executor.3 169170 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 59297 782 782 0 T (threaded) syz-executor.0 140263 s syz-executor.0 169172 Run CPU 0 syz-executor.0 59296 832 832 0 T (threaded) syz-executor.3 160770 s syz-executor.3 169170 Run CPU 1 syz-executor.3 59289 783 783 0 R (threaded) syz-executor.1 106308 RunQ syz-executor.1 169165 S uwait 0xfffff8006d7ad300 syz-executor.1 58167 58160 794 0 SV uwait 0xfffff8006dc7e100 syz-executor.2 58160 1 794 0 DV ppwait 0xfffff800767d54e8 syz-executor.2 56075 1 783 0 S uwait 0xfffff8006dd10d00 syz-executor.1 56074 1 783 0 S uwait 0xfffff8006de6ed00 syz-executor.1 52002 1 832 0 S uwait 0xfffff8006de6e300 syz-executor.3 51999 1 832 0 S uwait 0xfffff8006d7ad500 syz-executor.3 50996 1 783 0 S uwait 0xfffff8006d7a6d00 syz-executor.1 50503 1 783 0 S uwait 0xfffff8002a85bd00 syz-executor.1 50478 1 782 0 S uwait 0xfffff8006ddb7b00 syz-executor.0 50477 1 782 0 S uwait 0xfffff8002a981100 syz-executor.0 47689 1 794 0 S uwait 0xfffff80040ff3500 syz-executor.2 47688 1 794 0 S uwait 0xfffff800681a3500 syz-executor.2 47494 1 794 0 SV uwait 0xfffff8006ddb7900 syz-executor.2 47488 1 794 0 SV uwait 0xfffff8006dc7eb00 syz-executor.2 46885 1 832 0 S uwait 0xfffff8006ddb7f00 syz-executor.3 46884 1 832 0 S uwait 0xfffff8006dc7ed00 syz-executor.3 45436 1 794 0 S uwait 0xfffff8006ddb7d00 syz-executor.2 45435 1 794 0 S uwait 0xfffff800681a3700 syz-executor.2 44837 44836 832 0 SV uwait 0xfffff800681a3f00 syz-executor.3 44836 1 832 0 DV ppwait 0xfffff8006dd374e8 syz-executor.3 44427 44426 794 0 SV uwait 0xfffff8002a981300 syz-executor.2 44426 1 794 0 DV ppwait 0xfffff8006d5bca20 syz-executor.2 42953 1 794 0 S umtxn 0xfffff80040422100 syz-executor.2 42952 1 794 0 S uwait 0xfffff8006d7a6300 syz-executor.2 42951 1 794 0 S uwait 0xfffff80040747100 syz-executor.2 42600 1 832 0 S uwait 0xfffff80040422300 syz-executor.3 42597 1 832 0 S umtxn 0xfffff800681a3d00 syz-executor.3 41560 1 783 0 S uwait 0xfffff800681a3300 syz-executor.1 41559 1 783 0 S uwait 0xfffff8002a85b300 syz-executor.1 40675 1 783 0 S uwait 0xfffff80040747f00 syz-executor.1 40672 1 783 0 S uwait 0xfffff80040ff3300 syz-executor.1 40667 1 783 0 S uwait 0xfffff8006dd10900 syz-executor.1 38535 1 832 0 S uwait 0xfffff8006d7a0b00 syz-executor.3 38321 1 794 0 S uwait 0xfffff8002a981500 syz-executor.2 38320 1 794 0 S uwait 0xfffff8002a981b00 syz-executor.2 37252 0 0 0 DL (threaded) [zfskern] 140432 D t->zthr 0xfffff80040c95f48 [arc_evict] 141927 D t->zthr 0xfffff80040b4c948 [arc_reap] 141928 D - 0xfffff8006dc3ed00 [dbu_evict] 141929 D dbuf_ev 0xffffffff839c76e8 [dbuf_evict_thread] 141930 D - 0xfffff8006dc3e900 [z_vdev_file_0] 141931 D - 0xfffff8006dc3e900 [z_vdev_file_1] 141932 D - 0xfffff8006dc3e900 [z_vdev_file_2] 141933 D - 0xfffff8006dc3e900 [z_vdev_file_3] 141934 D - 0xfffff8006dc3e900 [z_vdev_file_4] 141935 D - 0xfffff8006dc3e900 [z_vdev_file_5] 141936 D - 0xfffff8006dc3e900 [z_vdev_file_6] 141937 D - 0xfffff8006dc3e900 [z_vdev_file_7] 141938 D - 0xfffff8006dc3e900 [z_vdev_file_8] 141939 D - 0xfffff8006dc3e900 [z_vdev_file_9] 141940 D - 0xfffff8006dc3e900 [z_vdev_file_10] 141941 D - 0xfffff8006dc3e900 [z_vdev_file_11] 141942 D - 0xfffff8006dc3e900 [z_vdev_file_12] 141943 D - 0xfffff8006dc3e900 [z_vdev_file_13] 141944 D - 0xfffff8006dc3e900 [z_vdev_file_14] 141945 D - 0xfffff8006dc3e900 [z_vdev_file_15] 141946 D l2arc_f 0xffffffff83985ce0 [l2arc_feed_thread] 141947 D - 0xfffff8006dc3e500 [zfsvfs] 141948 S zevent_ 0xffffffff839c7d88 [sysevent] 33543 1 832 0 S uwait 0xfffff800406d3500 syz-executor.3 33541 1 832 0 S uwait 0xfffff80040080500 syz-executor.3 31070 1 782 0 S uwait 0xfffff80026b83100 syz-executor.0 31069 1 782 0 S uwait 0xfffff80040080100 syz-executor.0 28403 1 794 0 S uwait 0xfffff80040747500 syz-executor.2 28397 1 794 0 S uwait 0xfffff80040080700 syz-executor.2 28273 1 782 0 S uwait 0xfffff8004015c700 syz-executor.0 28095 1 794 0 S uwait 0xfffff8007a9f2300 syz-executor.2 28091 1 794 0 S uwait 0xfffff8007ae58f00 syz-executor.2 28087 1 794 0 S uwait 0xfffff80026b83700 syz-executor.2 28084 1 794 0 S uwait 0xfffff8007ad5d700 syz-executor.2 28080 1 794 0 S uwait 0xfffff80040422500 syz-executor.2 28078 1 794 0 S uwait 0xfffff80040080f00 syz-executor.2 28076 1 794 0 S uwait 0xfffff80015d34700 syz-executor.2 28071 1 794 0 S uwait 0xfffff80040080b00 syz-executor.2 28067 1 794 0 S uwait 0xfffff80026b83b00 syz-executor.2 28064 1 794 0 S uwait 0xfffff800406d3900 syz-executor.2 28059 1 794 0 S uwait 0xfffff80040747b00 syz-executor.2 28054 1 794 0 S uwait 0xfffff8004015cb00 syz-executor.2 28051 1 794 0 S uwait 0xfffff800406d3b00 syz-executor.2 28048 1 794 0 S uwait 0xfffff800406d3d00 syz-executor.2 28041 1 794 0 S uwait 0xfffff80026be5700 syz-executor.2 28028 1 783 0 S uwait 0xfffff8007a9f2900 syz-executor.1 28025 1 783 0 S uwait 0xfffff80040747d00 syz-executor.1 23981 1 783 0 SV uwait 0xfffff800406d3f00 syz-executor.1 23980 1 783 0 SV uwait 0xfffff8007a9feb00 syz-executor.1 23866 1 782 0 S uwait 0xfffff800406d3700 syz-executor.0 23865 1 782 0 S uwait 0xfffff8004015c300 syz-executor.0 20257 1 783 0 S uwait 0xfffff80026b83500 syz-executor.1 20256 1 783 0 S uwait 0xfffff80026be5900 syz-executor.1 20229 1 783 0 S uwait 0xfffff80026b83f00 syz-executor.1 20228 1 783 0 S uwait 0xfffff80026be5f00 syz-executor.1 16058 1 782 0 S umtxn 0xfffff80040080d00 syz-executor.0 16051 1 782 0 S uwait 0xfffff80026b83300 syz-executor.0 11885 1 783 0 S uwait 0xfffff8007ad5d900 syz-executor.1 11880 1 783 0 S uwait 0xfffff80026be5300 syz-executor.1 10069 1 783 0 S uwait 0xfffff80040422700 syz-executor.1 10065 1 783 0 S uwait 0xfffff8004015c100 syz-executor.1 7607 1 782 0 S uwait 0xfffff8007a9f2700 syz-executor.0 7599 1 782 0 S uwait 0xfffff8007a9f2100 syz-executor.0 7338 1 832 0 S uwait 0xfffff80040422b00 syz-executor.3 7335 1 832 0 S uwait 0xfffff8007ad5d100 syz-executor.3 6400 1 6393 0 S uwait 0xfffff8007a9f2f00 syz-executor.2 6399 1 6393 0 S uwait 0xfffff80026b83900 syz-executor.2 6397 1 794 0 S uwait 0xfffff80026b83d00 syz-executor.2 6395 1 6395 0 S uwait 0xfffff8007ae58100 syz-executor.2 6139 1 832 0 S uwait 0xfffff8007a9fe300 syz-executor.3 6137 1 832 0 S uwait 0xfffff80026be5b00 syz-executor.3 5777 1 794 0 S umtxn 0xfffff8007ad5df00 syz-executor.2 5773 1 794 0 S uwait 0xfffff8004015c500 syz-executor.2 5769 1 794 0 S uwait 0xfffff8007a9f2b00 syz-executor.2 5765 1 794 0 S uwait 0xfffff8007ae58d00 syz-executor.2 5762 1 794 0 S uwait 0xfffff8007ad5dd00 syz-executor.2 5700 1 783 0 S uwait 0xfffff80040080900 syz-executor.1 5695 1 783 0 S uwait 0xfffff8007ad5db00 syz-executor.1 5690 1 783 0 S uwait 0xfffff8007a6eb100 syz-executor.1 5688 1 783 0 S uwait 0xfffff80040080300 syz-executor.1 5684 1 783 0 S uwait 0xfffff80026be8700 syz-executor.1 5580 1 783 0 S uwait 0xfffff8007ae58300 syz-executor.1 5570 1 783 0 S uwait 0xfffff8007ae58500 syz-executor.1 5564 1 783 0 S uwait 0xfffff8004015cf00 syz-executor.1 5560 1 783 0 S uwait 0xfffff80015d3e500 syz-executor.1 5559 1 783 0 S uwait 0xfffff8007ae58b00 syz-executor.1 5202 1 5202 65 Ss select 0xfffff800400dbbc0 dhclient 4782 1 782 0 S uwait 0xfffff8007ae58700 syz-executor.0 4777 1 782 0 S uwait 0xfffff8007ae58900 syz-executor.0 4769 1 782 0 S uwait 0xfffff80015ce0500 syz-executor.0 4761 1 782 0 S uwait 0xfffff80015d40300 syz-executor.0 4759 1 782 0 S uwait 0xfffff8007a9fe100 syz-executor.0 4595 1 782 0 S uwait 0xfffff8007a9f2500 syz-executor.0 4589 1 782 0 S uwait 0xfffff8004015cd00 syz-executor.0 4109 1 4109 0 Ss select 0xfffff80040081bc0 dhclient 4106 1 4106 0 Ss select 0xfffff800402605c0 dhclient 4087 1 4087 65 Ss select 0xfffff800402608c0 dhclient 3917 1 783 0 S uwait 0xfffff80026be8300 syz-executor.1 3916 1 783 0 S uwait 0xfffff80026be8500 syz-executor.1 3559 1 3557 0 S uwait 0xfffff80015d3cf00 syz-executor.2 3129 1 3129 0 Ss select 0xfffff800400c9740 dhclient 3126 1 3126 0 Ss select 0xfffff800400db2c0 dhclient 3104 1 3104 65 Ss select 0xfffff80015e32bc0 dhclient 2522 1 783 0 S uwait 0xfffff8007a9fe900 syz-executor.1 2512 1 783 0 S uwait 0xfffff8007a9f2d00 syz-executor.1 2507 1 783 0 S uwait 0xfffff8007a6ebd00 syz-executor.1 2499 1 783 0 S uwait 0xfffff80015d34100 syz-executor.1 2495 1 783 0 S uwait 0xfffff80015ce0b00 syz-executor.1 2185 1 783 0 S uwait 0xfffff8007a9fe500 syz-executor.1 2182 1 794 0 S uwait 0xfffff8007a6eb500 syz-executor.2 2178 1 783 0 S uwait 0xfffff80015d40f00 syz-executor.1 2176 1 832 0 S uwait 0xfffff80026be8d00 syz-executor.3 2173 1 794 0 S uwait 0xfffff80015d34500 syz-executor.2 2171 1 783 0 S umtxn 0xfffff80015d40700 syz-executor.1 2170 1 782 0 S uwait 0xfffff80015d40d00 syz-executor.0 2166 1 832 0 S uwait 0xfffff80015d45100 syz-executor.3 2165 1 794 0 S uwait 0xfffff80015d40100 syz-executor.2 2161 1 832 0 S uwait 0xfffff80015d44300 syz-executor.3 2159 1 782 0 S uwait 0xfffff80026be8900 syz-executor.0 2155 1 782 0 S uwait 0xfffff8007a9fef00 syz-executor.0 2152 1 782 0 S uwait 0xfffff80015ce0900 syz-executor.0 2150 1 782 0 S uwait 0xfffff80015d40500 syz-executor.0 2135 1 782 0 S uwait 0xfffff8007a6eb300 syz-executor.0 2134 1 782 0 S uwait 0xfffff80015d40b00 syz-executor.0 1878 0 0 0 DL aiordy 0xfffff80015e73a70 [aiod4] 1877 0 0 0 DL aiordy 0xfffff8007a8ce538 [aiod3] 1876 0 0 0 DL aiordy 0xfffff8007a979a70 [aiod2] 1875 0 0 0 DL aiordy 0xfffff80026bea538 [aiod1] 1831 1 1831 0 Ss select 0xfffff8007a9eebc0 dhclient 1828 1 1828 0 Ss select 0xfffff8007aa0dd40 dhclient 1809 1 1809 65 Ss select 0xfffff8007a8dc140 dhclient 1563 1 782 0 S uwait 0xfffff80015d45f00 syz-executor.0 1552 1 782 0 S uwait 0xfffff8007a6eb900 syz-executor.0 1543 1 782 0 S uwait 0xfffff80026be8100 syz-executor.0 1539 1 783 0 S umtxn 0xfffff8007a6ebf00 syz-executor.1 1537 1 832 0 S uwait 0xfffff8002649e900 syz-executor.3 1534 1 794 0 S uwait 0xfffff80026be8b00 syz-executor.2 1531 1 782 0 S uwait 0xfffff80015d3ed00 syz-executor.0 1527 1 783 0 S uwait 0xfffff80015d40900 syz-executor.1 1524 1 832 0 S uwait 0xfffff80015d3e300 syz-executor.3 1523 1 794 0 S uwait 0xfffff80015d44d00 syz-executor.2 1520 1 782 0 S uwait 0xfffff8002649eb00 syz-executor.0 1515 1 783 0 S uwait 0xfffff8007a6ebb00 syz-executor.1 1513 1 832 0 S uwait 0xfffff80015d44f00 syz-executor.3 1511 1 794 0 S uwait 0xfffff8002649e700 syz-executor.2 1509 1 782 0 S uwait 0xfffff80015d34d00 syz-executor.0 1497 1 782 0 S uwait 0xfffff80026be8f00 syz-executor.0 1495 1 782 0 S uwait 0xfffff80015d3ef00 syz-executor.0 1075 1 1075 0 Ss select 0xfffff800263785c0 dhclient 1070 1 1070 0 Ss select 0xfffff80026dc82c0 dhclient 832 780 832 0 Rs syz-executor.3 794 780 794 0 Ss piperd 0xfffff80015db92e8 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100116 S uwait 0xfffff80015d45700 syz-fuzzer 100118 S uwait 0xfffff80015d0fd00 syz-fuzzer 100119 S uwait 0xfffff80015d0ff00 syz-fuzzer 100120 S uwait 0xfffff80015b0d100 syz-fuzzer 100121 S uwait 0xfffff8002649ed00 syz-fuzzer 100122 S uwait 0xfffff8002649ef00 syz-fuzzer 100123 S uwait 0xfffff80015ce0100 syz-fuzzer 100124 S uwait 0xfffff80015b0d300 syz-fuzzer 100125 RunQ syz-fuzzer 104351 S uwait 0xfffff8007ad5d300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015dcf0b0 csh 776 694 776 0 Ss select 0xfffff80015cd08c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b114b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b11cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a984b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a98cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a9f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a9fcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a1 cron 694 1 694 0 Ss select 0xfffff80026378740 sshd 507 1 507 0 Ss select 0xfffff800262d32c0 syslogd 436 1 436 0 Ss select 0xfffff80026183ec0 devd 435 1 435 65 Ss select 0xfffff80026249440 dhclient 350 1 350 0 Ss select 0xfffff800262de740 dhclient 347 1 347 0 Ss select 0xfffff80026249bc0 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015afa538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100084 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015e30ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100082 D launds 0xffffffff82849784 [laundry: dom0] 100083 D umarcl 0xffffffff815c5a50 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830e08b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e5a410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100087 I [swi1: hpts] 100088 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100067 D - 0xffffffff81e225d1 [deadlkres] 100073 D - 0xfffff80015aaad00 [acpi_task_0] 100074 D - 0xfffff80015aaad00 [acpi_task_1] 100075 D - 0xfffff80015aaad00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] 141921 D - 0xfffff800262df900 [system_taskq_0] 141922 D - 0xfffff800262df900 [system_taskq_1] 141923 D - 0xfffff800262df500 [system_delay_taskq_] 141924 D - 0xfffff800262df500 [system_delay_taskq_] 141925 D - 0xfffff800262df100 [arc_prune_0] 141926 D - 0xfffff800262df100 [arc_prune_1] db> show all locks Process 59297 (syz-executor.0) thread 0xfffffe0093865ac0 (169172) exclusive rw kernel vm object (kernel vm object) r = 0 (0xffffffff82848fb0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_kern.c:485 Process 59296 (syz-executor.3) thread 0xfffffe0093cb6560 (169170) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0091d92ab0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13125 db> show malloc Type InUse MemUse Requests sctp_stro 904 615550K 42337 sysctloid 46272 17352K 46339 pf_hash 5 11560K 5 pcb 2302 10822K 234138 devbuf 4216 6982K 4245 linker 368 5883K 521 filedesc 296 4776K 116453 solaris 130 4433K 200 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atcl 2040 2040K 157668 subproc 442 1933K 59542 sctp_atky 2978 1211K 206379 newblk 9 1036K 64288 vfscache 3 1035K 3 sctp_athm 2040 765K 160411 sctp_map 1808 678K 81424 acpica 1674 649K 54806 inodedep 91 610K 58823 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 kdtrace 549 416K 128472 bus 986 377K 3469 BPF 46 337K 166 umtx 704 308K 704 DEVFS1 108 216K 125 module 514 193K 514 sctp_timw 369 185K 369 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 58198 UMA 365 137K 365 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 120K 9 audit_evclass 236 89K 294 kqueue 215 89K 59400 temp 36 81K 14264 mtx_pool 2 80K 2 routetbl 145 79K 1129 pwddesc 208 78K 59291 syncache 1 76K 1 msg 4 68K 4 ifaddr 71 67K 73 DEVFSP 173 65K 22743 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 127 64K 137 ether_multi 157 59K 199 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 136 51K 136 xform 133 50K 43305 taskqueue 78 47K 78 ithread 99 43K 99 rman 84 42K 425 dirrem 82 41K 58444 crypto 38 41K 32662 lltable 44 38K 455 KTRACE 101 38K 16803 kstat_data 17 34K 17 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 90 ksem 31 31K 100 freefile 82 31K 58322 in6_multi 71 31K 71 GEOM 60 29K 493 kbdmux 6 28K 6 cred 26 26K 434 osd 66 25K 15398 ifnet 7 25K 7 plimit 24 24K 611 kcovinfo 64 24K 68 inpcbpolicy 58 22K 20940 CAM queue 5 21K 1528 selfd 55 21K 770890 pfs_nodes 20 20K 20 proc-args 52 20K 723 UART 12 18K 12 session 35 18K 81 bmsafemap 2 17K 58733 rpc 2 16K 2 shmfd 1 16K 252 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 34 13K 2217 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 filedesc_to_leader 28 11K 72 CAM XPT 22 11K 543 pf_ifnet 12 10K 261 Unitno 25 10K 169 uidinfo 3 9K 46 pf_table 2 8K 174 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 tcp_fsb 20 8K 3783 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 226 mount 16 7K 380 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 pf_osfp 12 5K 12 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 116226 in_multi 6 3K 15 vnodemarker 3 3K 607 prison 8 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 60423 sctp_ifn 6 3K 15 mld 6 3K 6 ip6opt 5 3K 655 igmp 6 3K 6 soname 6 3K 86729 toponodes 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 58322 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 129 newdirblk 4 2K 58113 diradd 4 2K 58487 pfil 4 2K 4 CAM path 4 2K 1034 sctp_stri 2 2K 5232 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 5 ktls 1 1K 1 cdev 2 1K 2 taskq 2 1K 2 aesni_data 2 1K 2 chd data 2 1K 267 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 50 CAM SIM 2 1K 2 iov 2 1K 44286 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 pf_rule 1 1K 284 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 ip_msource 1 1K 5 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 81535 sctp_iter 0 0K 203 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 194 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 841 mqdata 0 0K 0 cubic data 0 0K 290 htcp data 0 0K 85 cdg data 0 0K 79 dctcp data 0 0K 233 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 292 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 35685 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 302 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 94 allocindir 0 0K 0 indirdep 0 0K 2725 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 8 ip_moptions 0 0K 86 in_mfilter 0 0K 22 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 0 fadvise 0 0K 0 VN POLL 0 0K 1 twa_commands 0 0K 0 statfs 0 0K 58612 namei_tracker 0 0K 21 export_host 0 0K 0 cl_savebuf 0 0K 31 tcp_log_dev 0 0K 346 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 16315 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 67 lio 0 0K 114 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 233 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 5958 eventfd 0 0K 206 Witness 0 0K 0 stack 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 sbuf 0 0K 296 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 2 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 935 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 11 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8355 957 929777 0 254 38141952 0 malloc-384 384 48673 937 963648 0 30 19050240 0 malloc-8192 8192 1135 904 114164 0 1 16703488 0 tcp_log 416 2747 17431 748648 0 254 8394048 0 malloc-1024 1024 3182 2754 285102 0 16 6078464 0 malloc-32768 32768 148 5 58225 0 1 5013504 0 malloc-1024 1024 4427 21 5379 0 16 4554752 0 sctp_asoc 2288 904 946 40712 0 254 4232800 0 malloc-384 384 5217 4623 433140 0 30 3778560 0 malloc-2048 2048 621 1215 42329 0 8 3760128 0 malloc-1024 1024 96 3460 59432 0 16 3641344 0 RADIX NODE 144 25095 186 1324452 0 64 3640464 0 mbuf 256 9934 2516 3726801 0 254 3187200 0 malloc-8192 8192 327 6 1085 0 1 2727936 0 sctp_ep 1280 1134 912 114154 0 254 2618880 0 mbuf_cluster 2048 1260 0 1260 0 254 2580480 0 malloc-1024 1024 346 2174 104954 0 16 2580480 0 UMA Slabs 0 112 19146 3 19146 0 126 2144688 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 228 13240 7182 0 62 1939392 0 malloc-512 512 183 3473 241608 0 30 1871872 0 malloc-8192 8192 217 5 59838 0 1 1818624 0 sctp_raddr 736 917 1459 43948 0 254 1748736 0 malloc-384 384 1185 3365 62054 0 30 1747200 0 tcp_bbr_map 128 8 7897 455690 0 126 1011840 0 malloc-384 384 2463 57 398090 0 30 967680 0 MAP ENTRY 96 9234 552 3236181 0 127 939456 0 malloc-384 384 2196 64 246080 0 30 867840 0 VM OBJECT 264 3156 69 841234 0 30 851400 0 FFS inode 1160 631 27 58960 0 8 763280 0 socket 944 326 466 137044 0 254 747648 0 THREAD 1808 335 17 69173 0 8 636416 0 ertt_txseginfo 40 11 15644 1447706 0 254 626200 0 malloc-65536 65536 2 7 2506 0 1 589824 0 256 Bucket 2048 253 27 28888 0 8 573440 0 VMSPACE 2544 180 9 59263 0 4 480816 0 malloc-16384 16384 27 0 31 0 1 442368 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 vmem btag 56 6060 48 6161 0 254 342048 0 VNODE 448 670 86 59001 0 30 338688 0 malloc-65536 65536 5 0 5 0 1 327680 0 mbuf_packet 256 96 1164 179488 0 254 322560 0 PROC 1336 212 16 59297 0 8 304608 0 tcp_inpcb 488 37 571 15355 0 254 296704 0 malloc-512 512 521 7 4084 0 30 270336 0 sctp_chunk 152 1154 614 14101 0 254 268736 0 malloc-65536 65536 0 4 196 0 1 262144 0 malloc-16384 16384 10 6 405 0 1 262144 0 UMA Zones 768 337 2 337 0 16 260352 0 filedesc0 1072 208 23 59291 0 8 247632 0 malloc-2048 2048 112 2 129 0 8 233472 0 malloc-512 512 395 61 10596 0 30 233472 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-16384 16384 8 5 276 0 1 212992 0 tcpcb 1080 37 152 15355 0 254 204120 0 malloc-65536 65536 0 3 12 0 1 196608 0 32 Bucket 256 502 263 68832 0 62 195840 0 malloc-4096 4096 7 39 16657 0 2 188416 0 malloc-16384 16384 5 6 44 0 1 180224 0 FFS2 dinode 256 631 44 58959 0 62 172800 0 malloc-32768 32768 3 2 143 0 1 163840 0 128 Bucket 1024 90 69 15410 0 16 162816 0 S VFS Cache 104 1105 338 61149 0 126 150072 0 malloc-384 384 288 82 60936 0 30 142080 0 sctp_laddr 48 24 2748 20014 0 254 133056 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 13 0 1 131072 0 malloc-32768 32768 0 4 8 0 1 131072 0 clpbuf 2624 0 48 95 0 16 125952 0 UMA Kegs 384 322 1 322 0 30 124032 0 ksiginfo 112 213 831 5368 0 126 116928 0 malloc-384 384 239 61 15953 0 30 115200 0 malloc-8192 8192 13 1 24 0 1 114688 0 16 Bucket 144 592 192 13242 0 62 112896 0 malloc-8192 8192 9 4 98 0 1 106496 0 malloc-1024 1024 84 20 1564 0 16 106496 0 malloc-512 512 153 47 586 0 30 102400 0 malloc-384 384 199 61 26675 0 30 99840 0 malloc-16384 16384 4 2 355 0 1 98304 0 malloc-4096 4096 3 19 510 0 2 90112 0 g_bio 408 0 200 62581 0 30 81600 0 malloc-1024 1024 69 3 1127 0 16 73728 0 sctp_stream_msg_out 112 110 538 9593 0 254 72576 0 Files 80 649 251 247602 0 126 72000 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 2 2 9 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-8192 8192 4 4 67 0 1 65536 0 malloc-4096 4096 12 4 283 0 2 65536 0 malloc-512 512 56 64 1242 0 30 61440 0 malloc-8192 8192 2 5 186 0 1 57344 0 malloc-4096 4096 8 6 1056 0 2 57344 0 64 Bucket 512 49 63 30872 0 30 57344 0 malloc-512 512 39 65 61427 0 30 53248 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-8192 8192 1 5 58614 0 1 49152 0 malloc-4096 4096 7 5 542 0 2 49152 0 malloc-2048 2048 9 15 1748 0 8 49152 0 malloc-1024 1024 37 11 1503 0 16 49152 0 malloc-512 512 28 68 58829 0 30 49152 0 TURNSTILE 136 353 4 353 0 62 48552 0 malloc-2048 2048 19 3 32 0 8 45056 0 pcpu-8 8 5255 377 12773 0 254 45056 0 pipe 744 25 35 2422 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-1024 1024 38 2 40 0 16 40960 0 ripcb 488 13 67 3645 0 254 39040 0 tcp_rack_pcb 832 12 33 3775 0 16 37440 0 NAMEI 1024 0 36 285600 0 16 36864 0 malloc-4096 4096 2 7 4055 0 2 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 pcpu-64 64 492 84 492 0 254 36864 0 2 Bucket 32 582 552 31080 0 254 36288 0 SLEEPQUEUE 88 353 31 353 0 126 33792 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-512 512 56 8 14929 0 30 32768 0 8 Bucket 80 194 206 11385 0 126 32000 0 tcp_bbr_pcb 832 2 34 4089 0 16 29952 0 malloc-4096 4096 3 4 175 0 2 28672 0 malloc-2048 2048 9 5 81 0 8 28672 0 PWD 32 125 757 58207 0 254 28224 0 KNOTE 160 28 147 740974 0 62 28000 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 udplite_inpcb 488 0 40 959 0 254 19520 0 Mountpoints 2752 2 5 4 0 4 19264 0 unpcb 256 27 48 1897 0 254 19200 0 malloc-2048 2048 6 2 1979 0 8 16384 0 rl_entry 40 213 191 213 0 254 16160 0 ertt 72 37 187 15355 0 126 16128 0 4 Bucket 48 6 330 1208 0 254 16128 0 vtnet_tx_hdr 24 0 668 1248318 0 254 16032 0 udp_inpcb 488 8 24 981 0 254 15616 0 itimer 352 0 44 48 0 30 15488 0 malloc-4096 4096 2 1 4 0 2 12288 0 tcp_rack_map 112 24 84 3555 0 126 12096 0 sctp_readq 152 0 78 3398 0 254 11856 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 19 0 254 8096 0 PGRP 88 38 54 110 0 126 8096 0 udpcb 32 8 244 1940 0 254 8064 0 ipq 56 0 144 15 0 254 8064 0 AIO 208 2 36 291 0 62 7904 0 cryptop 280 0 28 1090 0 30 7840 0 AIOCB 552 1 13 608 0 16 7728 0 AIOLIO 272 0 28 57 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 254 0 126 6448 0 domainset 40 0 126 190 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sctp_asconf_ack 48 0 84 27 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 16 23 19 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 1 31 1 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 zfs_znode_cache 472 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 360 0 0 0 0 30 0 0 dmu_buf_impl_t 408 0 0 0 0 30 0 0 arc_buf_t 64 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 arc_buf_hdr_t_full_crypt 424 0 0 0 0 30 0 0 arc_buf_hdr_t_full 360 0 0 0 0 30 0 0 dnode_t 1040 0 0 0 0 8 0 0 sa_cache 296 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_14680064 14680064 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_10485760 10485760 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_7340032 7340032 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_5242880 5242880 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3670016 3670016 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2621440 2621440 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1835008 1835008 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1310720 1310720 0 0 0 0 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