Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82f89595 stack pointer = 0x28:0xfffffe009eca95b0 frame pointer = 0x28:0xfffffe009eca9790 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 41172 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 0 time = 1623888976 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009eca9280 vpanic() at vpanic+0x1cc/frame 0xfffffe009eca92e0 panic() at panic+0x43/frame 0xfffffe009eca9340 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009eca93c0 trap() at trap+0xf7/frame 0xfffffe009eca94e0 calltrap() at calltrap+0x8/frame 0xfffffe009eca94e0 --- trap 0x9, rip = 0xffffffff82f89595, rsp = 0xfffffe009eca95b0, rbp = 0xfffffe009eca9790 --- sctp_lower_sosend() at sctp_lower_sosend+0x54c5/frame 0xfffffe009eca9790 sctp_sosend() at sctp_sosend+0x49b/frame 0xfffffe009eca98d0 sosend() at sosend+0xc6/frame 0xfffffe009eca9940 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe009eca99f0 sendit() at sendit+0x23f/frame 0xfffffe009eca9a50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe009eca9ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009eca9bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009eca9bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 41172 tid 149731 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%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 0xfffffe009ba00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009eca9260 rbp 0xfffffe009eca9280 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009eca9150 r11 0x1ff61fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81980b00 r14 0xffffffff81a73fcf r15 0xffffffff81a73fcf rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 41172 (syz-executor.3) at 0xfffff8004e38e000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 820 at 0xfffff80015cbf530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009eadc9f0 (map 0xfffffe009eadc9f0) (map.pmap 0xfffffe009eadcab0) (pmap 0xfffffe009eadcb10) threads: 3 149507 RunQ syz-executor.3 149730 S uwait 0xfffff8004d395f00 syz-executor.3 149731 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 41173 786 786 0 R (threaded) syz-executor.1 148563 RunQ syz-executor.1 149732 S connec 0xfffff80074e93bf0 syz-executor.1 149733 RunQ syz-executor.1 41172 820 820 0 R (threaded) syz-executor.3 149507 RunQ syz-executor.3 149730 S uwait 0xfffff8004d395f00 syz-executor.3 149731 Run CPU 0 syz-executor.3 40211 1 820 0 S uwait 0xfffff8002171e900 syz-executor.3 39966 1 818 0 S uwait 0xfffff800497ecb00 syz-executor.2 33876 1 785 0 S uwait 0xfffff8004db3e100 syz-executor.0 33875 1 785 0 S uwait 0xfffff8004d90c100 syz-executor.0 32756 1 785 0 S uwait 0xfffff800497ead00 syz-executor.0 32755 1 785 0 S uwait 0xfffff800495a6500 syz-executor.0 29130 29129 786 0 SV uwait 0xfffff8002171e500 syz-executor.1 29129 1 786 0 DV ppwait 0xfffff8004e38ef40 syz-executor.1 27160 1 786 0 S uwait 0xfffff8004d77af00 syz-executor.1 27153 1 786 0 S uwait 0xfffff800497ec900 syz-executor.1 27031 1 786 0 S uwait 0xfffff8001c495f00 syz-executor.1 27028 1 786 0 S uwait 0xfffff8003da1f500 syz-executor.1 27015 1 786 0 S uwait 0xfffff8004d77a700 syz-executor.1 27008 1 786 0 S uwait 0xfffff800497ec700 syz-executor.1 27000 1 786 0 S uwait 0xfffff8004b022500 syz-executor.1 26992 1 786 0 S uwait 0xfffff8004d90cd00 syz-executor.1 26984 1 786 0 S uwait 0xfffff800497ec500 syz-executor.1 26976 1 786 0 S uwait 0xfffff8004d77ad00 syz-executor.1 26972 1 818 0 S uwait 0xfffff800495a6700 syz-executor.2 26965 1 786 0 S uwait 0xfffff8004d76f300 syz-executor.1 26962 1 818 0 S uwait 0xfffff80060053500 syz-executor.2 26956 1 786 0 S uwait 0xfffff8001c47f100 syz-executor.1 26953 1 818 0 S uwait 0xfffff8001c495700 syz-executor.2 26949 1 786 0 S uwait 0xfffff8004d76fb00 syz-executor.1 26942 1 818 0 S uwait 0xfffff8004d77a500 syz-executor.2 26941 1 786 0 S uwait 0xfffff8003da1f700 syz-executor.1 26935 1 786 0 S uwait 0xfffff800495a6b00 syz-executor.1 26932 1 786 0 S uwait 0xfffff8001c495500 syz-executor.1 26929 1 818 0 S uwait 0xfffff8004d76ff00 syz-executor.2 26926 1 786 0 S uwait 0xfffff800495a6d00 syz-executor.1 26919 1 786 0 S uwait 0xfffff8002171ed00 syz-executor.1 26918 1 818 0 S uwait 0xfffff8001c495900 syz-executor.2 26911 1 786 0 S umtxn 0xfffff8001c495d00 syz-executor.1 26906 1 818 0 S uwait 0xfffff8001c495b00 syz-executor.2 26902 1 786 0 S uwait 0xfffff8004d76f500 syz-executor.1 26898 1 818 0 S uwait 0xfffff8003da1f300 syz-executor.2 26892 1 786 0 S uwait 0xfffff8003df79d00 syz-executor.1 26890 1 818 0 S uwait 0xfffff8004d77a300 syz-executor.2 26887 1 786 0 S uwait 0xfffff800495a6f00 syz-executor.1 26881 1 786 0 S uwait 0xfffff8004d77ab00 syz-executor.1 26874 1 786 0 S uwait 0xfffff8003d9dcb00 syz-executor.1 26869 1 818 0 S uwait 0xfffff8001c495100 syz-executor.2 26867 1 786 0 S uwait 0xfffff8003da1f100 syz-executor.1 26856 1 786 0 S uwait 0xfffff8004d76f100 syz-executor.1 26850 1 786 0 S uwait 0xfffff8004d76f700 syz-executor.1 26844 1 786 0 S uwait 0xfffff8004d76fd00 syz-executor.1 26843 1 818 0 S uwait 0xfffff8004b022b00 syz-executor.2 26838 1 786 0 S uwait 0xfffff8004d76f900 syz-executor.1 26830 1 818 0 S uwait 0xfffff80060053b00 syz-executor.2 26827 1 786 0 S uwait 0xfffff8003d9dc900 syz-executor.1 26822 1 786 0 S uwait 0xfffff8003da1f900 syz-executor.1 26816 1 786 0 S uwait 0xfffff8004b022700 syz-executor.1 26810 1 818 0 S uwait 0xfffff8003d9dc700 syz-executor.2 26805 1 786 0 S uwait 0xfffff8006007eb00 syz-executor.1 26799 1 786 0 S uwait 0xfffff8003d9dcd00 syz-executor.1 26796 1 786 0 S umtxn 0xfffff8001c495300 syz-executor.1 26778 1 818 0 S uwait 0xfffff8006007ef00 syz-executor.2 26768 1 818 0 S uwait 0xfffff8003da1fd00 syz-executor.2 26767 1 786 0 S uwait 0xfffff8003da1fb00 syz-executor.1 26759 1 786 0 S uwait 0xfffff8003de45300 syz-executor.1 26756 1 786 0 S uwait 0xfffff8001c47f500 syz-executor.1 26750 1 786 0 S uwait 0xfffff8002171ef00 syz-executor.1 26744 1 786 0 S uwait 0xfffff8004b022100 syz-executor.1 26738 1 786 0 S uwait 0xfffff8003dbf3900 syz-executor.1 26729 1 786 0 S uwait 0xfffff8001c47f300 syz-executor.1 26722 1 786 0 S uwait 0xfffff8001c47f700 syz-executor.1 26710 1 786 0 S uwait 0xfffff8004b022300 syz-executor.1 26702 1 786 0 S uwait 0xfffff8001c47f900 syz-executor.1 26697 1 786 0 S uwait 0xfffff8003de45b00 syz-executor.1 26691 1 786 0 S uwait 0xfffff80060053900 syz-executor.1 26680 1 786 0 S uwait 0xfffff8003de45900 syz-executor.1 26672 1 786 0 S uwait 0xfffff8003d981700 syz-executor.1 26667 1 786 0 S uwait 0xfffff8001c47ff00 syz-executor.1 26661 1 786 0 S uwait 0xfffff8004b022d00 syz-executor.1 26658 1 786 0 S uwait 0xfffff8001c47fd00 syz-executor.1 26655 1 786 0 S uwait 0xfffff8001c47fb00 syz-executor.1 26648 1 786 0 S uwait 0xfffff8006007e700 syz-executor.1 26641 1 786 0 S uwait 0xfffff80060053f00 syz-executor.1 26634 1 786 0 S uwait 0xfffff8003dbf3100 syz-executor.1 26629 1 786 0 S uwait 0xfffff8003d981100 syz-executor.1 26625 1 786 0 S uwait 0xfffff8003de45f00 syz-executor.1 26619 1 786 0 S uwait 0xfffff80060053100 syz-executor.1 26613 1 786 0 S uwait 0xfffff8003de45100 syz-executor.1 26608 1 786 0 S uwait 0xfffff8003dcb8f00 syz-executor.1 26599 1 786 0 S uwait 0xfffff8006007e100 syz-executor.1 26589 1 786 0 S uwait 0xfffff8006007ed00 syz-executor.1 26587 1 785 0 S uwait 0xfffff8003de45500 syz-executor.0 26577 1 786 0 S uwait 0xfffff8006007e900 syz-executor.1 26573 1 785 0 S uwait 0xfffff8004b022900 syz-executor.0 26571 1 786 0 S uwait 0xfffff8003d9dc300 syz-executor.1 26564 1 785 0 S uwait 0xfffff8003de45d00 syz-executor.0 26559 1 786 0 S uwait 0xfffff8003d42bb00 syz-executor.1 26553 1 786 0 S uwait 0xfffff8003d42b500 syz-executor.1 26548 1 785 0 S uwait 0xfffff80060053300 syz-executor.0 26543 1 786 0 S uwait 0xfffff8005646cf00 syz-executor.1 26539 1 785 0 S uwait 0xfffff8006007e300 syz-executor.0 26533 1 786 0 S uwait 0xfffff8006007e500 syz-executor.1 26525 1 786 0 S uwait 0xfffff8004b022f00 syz-executor.1 26514 1 786 0 S uwait 0xfffff8003df79300 syz-executor.1 26513 1 818 0 S uwait 0xfffff8003dbf3f00 syz-executor.2 26505 1 786 0 S uwait 0xfffff8003d34ff00 syz-executor.1 26502 1 786 0 S uwait 0xfffff8003de45700 syz-executor.1 26500 1 785 0 S uwait 0xfffff8003dbf3d00 syz-executor.0 26499 1 786 0 S uwait 0xfffff80060053700 syz-executor.1 26492 1 786 0 S uwait 0xfffff8003dcb8100 syz-executor.1 26490 1 785 0 S uwait 0xfffff8003d4c4900 syz-executor.0 26483 1 818 0 S uwait 0xfffff80060053d00 syz-executor.2 26482 1 786 0 S uwait 0xfffff8003dbf3b00 syz-executor.1 26476 1 785 0 S uwait 0xfffff8003d297100 syz-executor.0 26473 1 820 0 S uwait 0xfffff8003df79900 syz-executor.3 26471 1 785 0 S uwait 0xfffff8003dbf3700 syz-executor.0 26467 1 785 0 S uwait 0xfffff8003dbf3500 syz-executor.0 26466 1 786 0 S uwait 0xfffff8003dbf3300 syz-executor.1 26438 1 786 0 S uwait 0xfffff8005646c300 syz-executor.1 26431 1 786 0 S uwait 0xfffff8003df79f00 syz-executor.1 26428 1 820 0 S umtxn 0xfffff8003da1ff00 syz-executor.3 26421 1 786 0 S uwait 0xfffff8003df79b00 syz-executor.1 26413 1 786 0 S uwait 0xfffff8003d4c4100 syz-executor.1 26406 1 786 0 S uwait 0xfffff8003df79500 syz-executor.1 26396 1 786 0 S uwait 0xfffff8003d28c900 syz-executor.1 26389 1 786 0 S uwait 0xfffff8003dcb8900 syz-executor.1 26383 1 786 0 S uwait 0xfffff8003df79100 syz-executor.1 26376 1 786 0 S uwait 0xfffff8003df79700 syz-executor.1 26370 1 786 0 S uwait 0xfffff8003dcb8500 syz-executor.1 26363 1 786 0 S uwait 0xfffff8003dcb8300 syz-executor.1 26352 1 786 0 S uwait 0xfffff80056770900 syz-executor.1 26345 1 786 0 S uwait 0xfffff8003dcb8d00 syz-executor.1 26340 1 786 0 S uwait 0xfffff8003d9dc100 syz-executor.1 26334 1 786 0 S uwait 0xfffff8003d42b900 syz-executor.1 26326 1 786 0 S uwait 0xfffff8003d4c4700 syz-executor.1 26318 1 786 0 S uwait 0xfffff8003d28cf00 syz-executor.1 26311 1 786 0 S uwait 0xfffff8003d9dc500 syz-executor.1 26308 1 786 0 S uwait 0xfffff8003d297f00 syz-executor.1 26303 1 786 0 S uwait 0xfffff8003dcb8b00 syz-executor.1 26299 1 786 0 S uwait 0xfffff8003d4c4300 syz-executor.1 26291 1 786 0 S uwait 0xfffff8005646cd00 syz-executor.1 26282 1 786 0 S uwait 0xfffff8003d331700 syz-executor.1 26272 1 786 0 S uwait 0xfffff8003dcb8700 syz-executor.1 26264 1 786 0 S uwait 0xfffff8003d981300 syz-executor.1 26255 1 786 0 S uwait 0xfffff8003d4c4d00 syz-executor.1 26250 1 786 0 S uwait 0xfffff80056f47700 syz-executor.1 26240 1 786 0 S uwait 0xfffff8003d331900 syz-executor.1 26237 1 786 0 S uwait 0xfffff8003d331500 syz-executor.1 26227 1 786 0 S uwait 0xfffff8003d28c700 syz-executor.1 26153 1 785 0 S uwait 0xfffff8003d42b700 syz-executor.0 26133 1 786 0 S uwait 0xfffff8003d28c100 syz-executor.1 26130 1 786 0 S uwait 0xfffff8003d34f900 syz-executor.1 26127 1 786 0 S uwait 0xfffff8003d28c500 syz-executor.1 26124 1 786 0 S uwait 0xfffff8003d28c300 syz-executor.1 26119 1 786 0 S uwait 0xfffff8003d4c4b00 syz-executor.1 26109 1 786 0 S uwait 0xfffff80056770300 syz-executor.1 26101 1 786 0 S uwait 0xfffff8003ccd1100 syz-executor.1 26095 1 786 0 S uwait 0xfffff8003d42bd00 syz-executor.1 26088 1 786 0 S uwait 0xfffff8003d4c4500 syz-executor.1 26083 1 786 0 S uwait 0xfffff8003d4c4f00 syz-executor.1 26076 1 786 0 S uwait 0xfffff8003d297700 syz-executor.1 26067 1 786 0 S uwait 0xfffff8003d42b100 syz-executor.1 26061 1 786 0 S uwait 0xfffff8003d9dcf00 syz-executor.1 26048 1 786 0 S uwait 0xfffff8003d331d00 syz-executor.1 26042 1 786 0 S uwait 0xfffff8003d28cb00 syz-executor.1 26039 1 786 0 S uwait 0xfffff80056f60b00 syz-executor.1 26033 1 786 0 S uwait 0xfffff80056f60300 syz-executor.1 26023 1 820 0 S uwait 0xfffff80056770100 syz-executor.3 26019 1 820 0 S uwait 0xfffff80056f47500 syz-executor.3 25987 1 818 0 S uwait 0xfffff8003d4c7700 syz-executor.2 25985 1 818 0 S uwait 0xfffff80056f47d00 syz-executor.2 25983 1 818 0 S uwait 0xfffff8003d42b300 syz-executor.2 25982 1 818 0 S uwait 0xfffff8003d981500 syz-executor.2 24837 1 818 0 S uwait 0xfffff80056770500 syz-executor.2 24832 1 818 0 S uwait 0xfffff80056f47b00 syz-executor.2 23439 1 786 0 S uwait 0xfffff80056f60500 syz-executor.1 23134 1 818 0 S uwait 0xfffff8003d28cd00 syz-executor.2 23128 1 818 0 S uwait 0xfffff80056f60900 syz-executor.2 23025 0 0 0 DL (threaded) [zfskern] 125251 D t->zthr 0xfffff8003ce20b48 [arc_evict] 126169 D t->zthr 0xfffff8003cd63f48 [arc_reap] 126170 D - 0xfffff8003d41c100 [dbu_evict] 126171 D dbuf_ev 0xffffffff839c35e8 [dbuf_evict_thread] 126175 D - 0xfffff8003d984d00 [z_vdev_file_0] 126176 D - 0xfffff8003d984d00 [z_vdev_file_1] 126177 D - 0xfffff8003d984d00 [z_vdev_file_2] 126178 D - 0xfffff8003d984d00 [z_vdev_file_3] 126179 D - 0xfffff8003d984d00 [z_vdev_file_4] 126180 D - 0xfffff8003d984d00 [z_vdev_file_5] 126181 D - 0xfffff8003d984d00 [z_vdev_file_6] 126182 D - 0xfffff8003d984d00 [z_vdev_file_7] 126183 D - 0xfffff8003d984d00 [z_vdev_file_8] 126184 D - 0xfffff8003d984d00 [z_vdev_file_9] 126185 D - 0xfffff8003d984d00 [z_vdev_file_10] 126186 D - 0xfffff8003d984d00 [z_vdev_file_11] 126187 D - 0xfffff8003d984d00 [z_vdev_file_12] 126188 D - 0xfffff8003d984d00 [z_vdev_file_13] 126189 D - 0xfffff8003d984d00 [z_vdev_file_14] 126190 D - 0xfffff8003d984d00 [z_vdev_file_15] 126191 D l2arc_f 0xffffffff83981be0 [l2arc_feed_thread] 126192 D - 0xfffff8003d984900 [zfsvfs] 126193 S zevent_ 0xffffffff839c3b68 [sysevent] 22342 1 818 0 S uwait 0xfffff80056770f00 syz-executor.2 22341 1 818 0 S uwait 0xfffff8003d297d00 syz-executor.2 22240 22235 786 0 SV uwait 0xfffff80056f47300 syz-executor.1 22235 1 786 0 DV ppwait 0xfffff8003d333a10 syz-executor.1 22075 1 786 0 S uwait 0xfffff80056f60d00 syz-executor.1 22074 1 786 0 S umtxn 0xfffff8003d331b00 syz-executor.1 20390 1 818 0 S uwait 0xfffff8003d297900 syz-executor.2 19809 1 818 0 S uwait 0xfffff80056770700 syz-executor.2 19807 1 818 0 S uwait 0xfffff8005646c500 syz-executor.2 19796 1 785 0 S uwait 0xfffff80056f60700 syz-executor.0 19793 1 785 0 S uwait 0xfffff800560bd700 syz-executor.0 18948 1 786 0 S uwait 0xfffff8003d331f00 syz-executor.1 18945 1 786 0 S uwait 0xfffff8003cb6bf00 syz-executor.1 18789 18788 820 0 SV uwait 0xfffff80056770b00 syz-executor.3 18788 1 820 0 DV ppwait 0xfffff8003d3334e0 syz-executor.3 17324 1 820 0 S uwait 0xfffff8003c34e700 syz-executor.3 17317 1 820 0 S uwait 0xfffff8005646cb00 syz-executor.3 17316 1 786 0 S uwait 0xfffff800560bdb00 syz-executor.1 17312 1 820 0 S uwait 0xfffff8003c2ed100 syz-executor.3 17309 1 786 0 S uwait 0xfffff8003cef9300 syz-executor.1 17307 1 820 0 S uwait 0xfffff8003cb6b500 syz-executor.3 17304 1 820 0 S uwait 0xfffff8003c34e500 syz-executor.3 17303 1 786 0 S uwait 0xfffff8003cb6b300 syz-executor.1 17300 1 786 0 S uwait 0xfffff80056770d00 syz-executor.1 17297 1 786 0 S uwait 0xfffff800560bd300 syz-executor.1 17295 1 786 0 S uwait 0xfffff8003ccd1d00 syz-executor.1 17291 1 786 0 S uwait 0xfffff8005646c900 syz-executor.1 17289 1 786 0 S uwait 0xfffff8003ca3c300 syz-executor.1 17282 1 786 0 S uwait 0xfffff8003ca3cd00 syz-executor.1 17279 1 786 0 S uwait 0xfffff80015ed7f00 syz-executor.1 17275 1 786 0 S uwait 0xfffff8003cef9f00 syz-executor.1 17272 1 786 0 S uwait 0xfffff8003c2ed300 syz-executor.1 17270 1 785 0 S uwait 0xfffff8003c2ed900 syz-executor.0 17268 1 786 0 S uwait 0xfffff8003c581100 syz-executor.1 17266 1 785 0 S uwait 0xfffff8003cb6bd00 syz-executor.0 17264 1 786 0 S uwait 0xfffff800560bdf00 syz-executor.1 17260 1 786 0 S uwait 0xfffff8003c581300 syz-executor.1 17256 1 786 0 S uwait 0xfffff8003ca3c700 syz-executor.1 17251 1 786 0 S uwait 0xfffff80015ed5300 syz-executor.1 17248 1 786 0 S umtxn 0xfffff8003c581900 syz-executor.1 17242 1 786 0 S uwait 0xfffff8005646c700 syz-executor.1 17239 1 786 0 S uwait 0xfffff8003c2ed500 syz-executor.1 16808 1 818 0 S uwait 0xfffff8003ca3cf00 syz-executor.2 16807 1 818 0 S uwait 0xfffff8003cb6b100 syz-executor.2 16773 1 818 0 S uwait 0xfffff8003ca3c900 syz-executor.2 16772 1 818 0 S uwait 0xfffff8003c2edb00 syz-executor.2 16457 1 820 0 SV uwait 0xfffff8005646c100 syz-executor.3 16453 1 820 0 SV uwait 0xfffff8003cef9100 syz-executor.3 16414 1 820 0 S uwait 0xfffff8003ca3cb00 syz-executor.3 16413 1 820 0 S uwait 0xfffff8003c34e300 syz-executor.3 16412 1 820 0 S uwait 0xfffff800560bd500 syz-executor.3 16411 1 820 0 S uwait 0xfffff8003ccd1b00 syz-executor.3 9421 1 818 0 SV uwait 0xfffff800560bd900 syz-executor.2 9420 1 818 0 SV sigwait 0xfffffe0094ff2000 syz-executor.2 4114 1 4114 65 Ss select 0xfffff8005635ed40 dhclient 3756 0 0 0 DL aiordy 0xfffff8003cb98530 [aiod4] 3755 0 0 0 RL [aiod3] 3754 0 0 0 DL aiordy 0xfffff80056000530 [aiod2] 3752 0 0 0 DL aiordy 0xfffff8003ccaaa60 [aiod1] 2821 1 2821 0 Ss select 0xfffff800560fcec0 dhclient 2817 1 2817 0 Ss select 0xfffff800563c2440 dhclient 2794 1 2794 65 Ss select 0xfffff80056376d40 dhclient 1869 1 1869 0 Ss select 0xfffff8003cb51440 dhclient 1866 1 1866 0 Ss select 0xfffff8003cfc75c0 dhclient 1847 1 1847 65 Ss select 0xfffff8003cdfc740 dhclient 1454 1 1454 0 Ss select 0xfffff8003cd94a40 dhclient 1451 1 1451 0 Ss select 0xfffff8003cb512c0 dhclient 1430 1 1430 65 Ss select 0xfffff8003cb51a40 dhclient 1015 1 1015 0 Ss select 0xfffff8003cd55ec0 dhclient 1012 1 1012 0 Ss select 0xfffff8003ce1f140 dhclient 820 780 820 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 818 780 818 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffff80015907300 syz-fuzzer 100116 S uwait 0xfffff8003c34ed00 syz-fuzzer 100117 S uwait 0xfffff8003c34ef00 syz-fuzzer 100118 S uwait 0xfffff80015ed5100 syz-fuzzer 100119 S uwait 0xfffff8003c581b00 syz-fuzzer 100120 S uwait 0xfffff8003c581d00 syz-fuzzer 100121 S kqread 0xfffff80015e10d00 syz-fuzzer 100122 S uwait 0xfffff8003c34e100 syz-fuzzer 100123 S uwait 0xfffff80004ca5b00 syz-fuzzer 119663 S uwait 0xfffff80056f47f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e65b10 csh 776 694 776 0 Ss select 0xfffff8003c387d40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154804b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aa3cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aa54b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aa5cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aa94b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015aa9cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015aac4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aaccb0 getty 752 1 752 0 Ss+ ttyin 0xfffff800154644b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015df5d40 sshd 507 1 507 0 Ss select 0xfffff80015daaec0 syslogd 436 1 436 0 Ss select 0xfffff80015daf2c0 devd 435 1 435 65 Ss select 0xfffff80015df5ec0 dhclient 350 1 350 0 Ss select 0xfffff80015c9abc0 dhclient 347 1 347 0 Ss select 0xfffff8003c387bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cbfa60 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80015edcce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c41c0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fed8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e7410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d84c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4dd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 Run CPU 1 [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e2d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e2900 [vtnet0 txq 0] 100057 D - 0xfffff800153e2500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e2100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543c900 [virtio_balloon] 100064 D - 0xfffff800154bfd00 [mca taskq] 100066 D - 0xffffffff81e20770 [deadlkres] 100074 D - 0xfffff800154bf900 [acpi_task_0] 100075 D - 0xfffff800154bf900 [acpi_task_1] 100076 D - 0xfffff800154bf900 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] 126161 D - 0xfffff8003d41cd00 [system_taskq_0] 126162 D - 0xfffff8003d41cd00 [system_taskq_1] 126163 D - 0xfffff8003d41c900 [system_delay_taskq_] 126164 D - 0xfffff8003d41c900 [system_delay_taskq_] 126167 D - 0xfffff8003d41c500 [arc_prune_0] 126168 D - 0xfffff8003d41c500 [arc_prune_1] db> show all locks Process 41172 (syz-executor.3) thread 0xfffffe009eaeb560 (149731) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009ef73ab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13125 Process 818 (syz-executor.2) thread 0xfffffe0051e58000 (100127) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009ea31500) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7716 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0094ffb120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7715 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ea31440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094ffb060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4268 Process 12 (intr) thread 0xfffffe00042bf740 (100031) exclusive sleep mutex Giant (Giant) r = 0 (0xffffffff82202940) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:211 db> show malloc Type InUse MemUse Requests sysctloid 46272 17352K 46339 sctp_stro 26 15356K 3310 pf_hash 5 11560K 5 filedesc 464 7495K 79849 devbuf 4216 6982K 4245 linker 368 5863K 441 solaris 130 4433K 200 tcp_hpts 5 3219K 5 subproc 602 2646K 41511 kobj 326 2608K 486 pcb 387 2226K 40656 vtbuf 24 2064K 46 newblk 8 1036K 41921 vfscache 3 1035K 3 acpica 1674 649K 54806 inodedep 52 571K 39919 callout 2 528K 2 kdtrace 711 528K 90909 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 umtx 880 385K 880 bus 986 377K 3469 BPF 48 339K 106 DEVFS1 108 216K 125 sctp_atcl 205 205K 14091 module 514 193K 514 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 39731 UMA 365 137K 365 tfo_ccache 1 136K 1 sem 4 120K 4 kqueue 295 119K 41324 vmem 3 112K 7 pwddesc 291 110K 41025 audit_evclass 236 89K 294 sctp_atky 231 87K 17467 temp 36 81K 3368 mtx_pool 2 80K 2 sctp_athm 205 77K 14178 routetbl 140 77K 440 syncache 1 76K 1 osd 201 76K 34217 inpcbpolicy 183 69K 38679 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 shm 5 64K 44 ddb_capture 1 64K 1 DEVFS3 127 64K 137 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 136 51K 136 taskqueue 78 47K 78 DEVFSP 118 45K 23679 ithread 99 43K 99 rman 84 42K 425 KTRACE 101 38K 102 lltable 43 37K 450 ksem 33 36K 2402 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 sctp_timw 60 30K 60 GEOM 60 29K 493 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 440 ifnet 7 25K 7 plimit 24 24K 626 kcovinfo 64 24K 68 dirrem 43 22K 39777 CAM queue 5 21K 1528 selfd 55 21K 541349 pfs_nodes 20 20K 20 proc-args 52 20K 787 sctp_map 52 20K 6510 UART 12 18K 12 session 35 18K 75 bmsafemap 2 17K 39886 freefile 43 17K 39569 rpc 2 16K 2 shmfd 1 16K 138 pfs_vncache 1 16K 1 xform 41 16K 29880 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 34 13K 140 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 12 10K 31 Unitno 25 10K 55 uidinfo 3 9K 38 pf_table 2 8K 6 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 905 mount 16 7K 126 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 15 sctp_ifa 13 5K 14 crypto 10 5K 4392 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 79404 in_multi 6 3K 8 vnodemarker 3 3K 233 prison 8 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 14 tcp_fsb 6 3K 8489 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 57595 toponodes 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 NFSD session 1 2K 1 freework 4 2K 39551 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 150 filedesc_to_leader 5 2K 176 newdirblk 4 2K 39702 diradd 4 2K 39822 freeblks 3 2K 39526 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 2 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 taskq 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 51 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 pf_rule 1 1K 31 sctp_vrf 1 1K 1 dctcp data 1 1K 468 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 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 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6847 sctp_iter 0 0K 37 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 183 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 7 sctp_stri 0 0K 154 tcp_do 0 0K 0 mqdata 0 0K 0 chd data 0 0K 217 cubic data 0 0K 652 htcp data 0 0K 559 vegas data 0 0K 443 cdg data 0 0K 134 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 31576 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 111 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 6 allocindir 0 0K 0 indirdep 0 0K 32 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 ip6opt 0 0K 642 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 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 32 ip_msource 0 0K 0 ip_moptions 0 0K 10 in_mfilter 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 0 fadvise 0 0K 32 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 40082 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 10 tcp_log_dev 0 0K 4248 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 5229 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 45 lio 0 0K 26 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 403 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 iov 0 0K 37014 ioctlops 0 0K 803 eventfd 0 0K 0 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 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 975 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 3 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 8326 981 984001 0 254 38121472 0 malloc-384 384 46939 61 209865 0 30 18048000 0 malloc-32768 32768 232 6 39923 0 1 7798784 0 malloc-8192 8192 618 6 41657 0 1 5111808 0 malloc-1024 1024 4127 9 4773 0 16 4235264 0 tcp_log 416 200 9952 370307 0 254 4223232 0 malloc-8192 8192 182 182 11076 0 2 2981888 0 RADIX NODE 144 18539 414 984169 0 64 2729232 0 mbuf 256 8739 1326 4065719 0 254 2576640 0 malloc-1024 1024 66 2422 40025 0 16 2547712 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 344 13124 2792 0 62 1939392 0 UMA Slabs 0 112 14774 19 14775 0 126 1656816 0 malloc-384 384 1859 2301 108001 0 30 1597440 0 malloc-1024 1024 0 1520 31620 0 16 1556480 0 malloc-384 384 2863 937 218233 0 30 1459200 0 MAP ENTRY 96 13389 387 2234205 0 126 1322496 0 malloc-512 512 65 2431 39981 0 30 1277952 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 VM OBJECT 264 4081 89 586593 0 30 1100880 0 ertt_txseginfo 40 4 24943 1779790 0 254 997880 0 malloc-1024 1024 402 554 25135 0 16 978944 0 FFS inode 1160 719 23 40291 0 8 860720 0 socket 944 365 503 53383 0 254 819392 0 THREAD 1808 416 24 49733 0 8 795520 0 VMSPACE 2544 261 9 41138 0 4 686880 0 tcpcb 1080 172 367 34174 0 254 582120 0 malloc-1024 1024 534 34 51349 0 16 581632 0 tcp_bbr_map 128 18 4260 481026 0 126 547584 0 sctp_ep 1280 179 244 10753 0 254 541440 0 malloc-4096 4096 15 114 6698 0 2 528384 0 256 Bucket 2048 223 21 24600 0 8 499712 0 sctp_asoc 2288 26 184 3255 0 254 480480 0 malloc-16384 16384 23 5 35 0 1 458752 0 malloc-384 384 1066 64 83488 0 30 433920 0 malloc-2048 2048 24 186 3264 0 8 430080 0 malloc-512 512 264 552 88559 0 30 417792 0 PROC 1328 293 16 41174 0 8 410352 0 malloc-384 384 663 367 23921 0 30 395520 0 malloc-65536 65536 5 1 181 0 1 393216 0 tcp_inpcb 488 173 603 34174 0 254 378688 0 lkpicurr 160 2 2348 2 0 62 376000 0 VNODE 448 756 81 40331 0 30 374976 0 lkpimm 160 1 2324 1 0 62 372000 0 filedesc0 1072 291 24 41025 0 8 337680 0 malloc-1024 1024 311 9 425 0 16 327680 0 malloc-512 512 503 33 2049 0 30 274432 0 malloc-2048 2048 125 7 451 0 8 270336 0 malloc-384 384 609 71 93262 0 30 261120 0 UMA Zones 768 337 2 337 0 16 260352 0 sctp_raddr 736 26 304 3506 0 254 242880 0 vmem btag 56 4224 84 4224 0 254 241248 0 DEVCTL 1024 0 216 133 0 0 221184 0 g_bio 408 0 500 17298 0 30 204000 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-384 384 434 66 542138 0 30 192000 0 FFS2 dinode 256 719 16 40289 0 62 188160 0 malloc-8192 8192 17 4 652 0 1 172032 0 malloc-16384 16384 10 0 10 0 1 163840 0 mbuf_packet 256 60 555 56934 0 254 157440 0 S VFS Cache 104 1097 385 41887 0 126 154128 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 10 0 1 131072 0 malloc-16384 16384 7 1 12 0 1 131072 0 malloc-16384 16384 7 1 269 0 1 131072 0 tcp_bbr_pcb 832 20 133 16785 0 16 127296 0 clpbuf 2624 0 48 122 0 16 125952 0 UMA Kegs 384 322 1 322 0 30 124032 0 128 Bucket 1024 80 35 10522 0 16 117760 0 ksiginfo 112 294 750 6369 0 126 116928 0 32 Bucket 256 298 122 62476 0 62 107520 0 malloc-1024 1024 98 2 104 0 16 102400 0 malloc-32768 32768 2 1 17 0 1 98304 0 malloc-512 512 21 171 41989 0 30 98304 0 malloc-8192 8192 6 5 143 0 1 90112 0 malloc-512 512 112 56 80499 0 30 86016 0 malloc-16384 16384 3 2 10 0 1 81920 0 malloc-8192 8192 8 1 12 0 1 73728 0 malloc-1024 1024 68 4 1015 0 16 73728 0 malloc-512 512 132 12 492 0 30 73728 0 Files 80 626 274 144906 0 126 72000 0 16 Bucket 144 325 151 7766 0 62 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 122 0 1 65536 0 malloc-8192 8192 2 6 40092 0 1 65536 0 malloc-2048 2048 29 3 33 0 8 65536 0 malloc-2048 2048 25 7 557 0 8 65536 0 malloc-384 384 106 64 31591 0 30 65280 0 TURNSTILE 136 441 21 441 0 62 62832 0 64 Bucket 512 46 58 24625 0 30 53248 0 tcp_rack_pcb 832 6 57 8489 0 16 52416 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 9 3 479 0 2 49152 0 pcpu-8 8 5145 487 6083 0 254 45056 0 pipe 744 23 37 1485 0 16 44640 0 vtnet_tx_hdr 24 0 1837 2047846 0 254 44088 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-512 512 60 20 211 0 30 40960 0 sctp_chunk 152 20 240 581 0 254 39520 0 SLEEPQUEUE 88 441 7 441 0 126 39424 0 NAMEI 1024 0 36 208932 0 16 36864 0 malloc-4096 4096 3 6 28 0 2 36864 0 malloc-512 512 9 63 3390 0 30 36864 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 16 0 1 32768 0 malloc-4096 4096 8 0 25 0 2 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 sctp_laddr 48 0 672 4410 0 254 32256 0 ertt 72 172 276 34174 0 126 32256 0 unpcb 256 20 100 3879 0 254 30720 0 malloc-4096 4096 3 4 75 0 2 28672 0 PWD 32 212 670 39808 0 254 28224 0 KNOTE 160 28 147 528605 0 62 28000 0 ripcb 488 5 51 1528 0 254 27328 0 udplite_inpcb 488 0 56 2459 0 254 27328 0 malloc-4096 4096 4 2 86 0 2 24576 0 tcp_rack_map 112 12 204 9608 0 126 24192 0 2 Bucket 32 227 529 9271 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 63 237 7451 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 148 0 2 16384 0 udp_inpcb 488 6 26 518 0 254 15616 0 itimer 352 0 44 164 0 30 15488 0 malloc-4096 4096 3 0 3 0 2 12288 0 malloc-2048 2048 1 5 7 0 8 12288 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 malloc-2048 2048 0 4 1492 0 8 8192 0 pf tags 104 0 78 5 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 89 0 126 8096 0 rl_entry 40 135 67 135 0 254 8080 0 sctp_stream_msg_out 112 10 62 403 0 254 8064 0 udpcb 32 6 246 2977 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 7 161 1041 0 254 8064 0 tcp_log_node 120 0 66 12 0 126 7920 0 sctp_readq 152 0 52 14 0 254 7904 0 cryptop 280 0 28 499 0 30 7840 0 AIOCB 552 0 14 230 0 16 7728 0 AIOLIO 272 0 28 26 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 33 0 126 6448 0 tfo_ccache_entries 80 2 62 2 0 126 5120 0 domainset 40 0 126 22 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 9 0 62 4048 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIO 208 0 19 109 0 62 3952 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 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 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_917504 917504 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_655360 655360 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_458752 458752 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_327680 327680 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_229376 229376 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_163840 163840 0 0 0 0 1 0 0 zio_buf_comb_114688 114688 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_81920 81920 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_57344 57344 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_40960 40960 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_28672 28672 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_buf_comb_20480 20480 0 0 0 0 1 0 0 zio_data_buf_14336 14336 0 0 0 0 1 0 0 zio_buf_14336 14336 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_10240 10240 0 0 0 0 1 0 0 zio_buf_10240 10240 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_7168 7168 0 0 0 0 1 0 0 zio_buf_7168 7168 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_5120 5120 0 0 0 0 1 0 0 zio_buf_5120 5120 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_3584 3584 0 0 0 0 2 0 0 zio_buf_3584 3584 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_2560 2560 0 0 0 0 4 0 0 zio_buf_2560 2560 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 1232 0 0 0 0 8 0 0 ddt_entry_cache 392 0 0 0 0 30 0 0 ddt_cache 24840 0 0 0 0 1 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_history_cache 8 0 0 0 0 254 0 0 reference_cache 40 0 0 0 0 254 0 0 taskq_zone 192 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 584 0 0 0 0 16 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 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 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 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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 144 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 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-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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