Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x458 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff815928e4 stack pointer = 0x28:0xfffffe0007bdcb20 frame pointer = 0x28:0xfffffe0007bdcb30 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 = 5 (sctp_iterator) rdi: 0000000000000458 rsi: 0000000000000000 rdx: 0000000000000004 16:17:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000458 rbp: fffffe0007bdcb30 r10: 0000000000000000 r11: 0000000000000002 r12: fffffe007598bd70 r13: fffffe007598bd58 r14: fffffe0057aa0000 r15: 0000000000000000 FreeBSD/amd64trap number = 12 panic: page fault cpuid = 0 time = 1707322674 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0007bdc250 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0007bdc3b0 vpanic() at vpanic+0x26a/frame 0xfffffe0007bdc570 panic() at panic+0xb5/frame 0xfffffe0007bdc630 trap_fatal() at trap_fatal+0x7f1/frame 0xfffffe0007bdc750 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0007bdc870 trap() at trap+0x5f3/frame 0xfffffe0007bdca50 calltrap() at calltrap+0x8/frame 0xfffffe0007bdca50 --- trap 0xc, rip = 0xffffffff815928e4, rsp = 0xfffffe0007bdcb20, rbp = 0xfffffe0007bdcb30 --- kasan_atomic_load_int() at kasan_atomic_load_int+0x174/frame 0xfffffe0007bdcb30 __mtx_lock_sleep() at __mtx_lock_sleep+0x539/frame 0xfffffe0007bdcc70 __mtx_lock_flags() at __mtx_lock_flags+0x22f/frame 0xfffffe0007bdcd50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe0007bdcd70 sctp_iterator_worker() at sctp_iterator_worker+0x1022/frame 0xfffffe0007bdced0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0007bdcef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0007bdcf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0007bdcf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100067 ] Stopped at kdb_enter+0x6e: movq $0,0x21942e7(%rip) 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff826f9f40 .str.27 rsp 0xfffffe0007bdc390 rbp 0xfffffe0007bdc3b0 rsi 0 rdi 0xffffffff815de239 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1 r12 0xfffffe0057aa0000 r13 0xfffffffffffffffe r14 0xffffffff826f9f40 .str.27 r15 0 rip 0xffffffff815cad2e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21942e7(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe0057bc4560: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836e9760 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff836e9760 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff836ea700 (map 0xffffffff836ea700) (map.pmap 0xffffffff836ea7c0) (pmap 0xffffffff836ea830) threads: 1 100067 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 6453 6449 770 0 S uwait 0xfffffe0074f98b80 syz-executor.0 6452 6448 784 0 S uwait 0xfffffe006d229500 syz-executor.2 6449 770 770 0 R (threaded) syz-executor.0 106848 RunQ syz-executor.0 107478 D biowr 0xfffffe00080b82b8 syz-executor.0 107482 S uwait 0xfffffe0074f98a80 syz-executor.0 107485 S uwait 0xfffffe0075a12b80 syz-executor.0 6448 784 784 0 R (threaded) syz-executor.2 106798 RunQ syz-executor.2 107476 RunQ syz-executor.2 107481 S uwait 0xfffffe0075a12880 syz-executor.2 6445 771 771 0 S (threaded) syz-executor.1 107166 S nanslp 0xffffffff83740401 syz-executor.1 107473 S connec 0xfffffe0058b35c1a syz-executor.1 107479 S uwait 0xfffffe006d22bf00 syz-executor.1 6418 1 784 0 S uwait 0xfffffe0075a13700 syz-executor.2 6266 1 771 0 S uwait 0xfffffe0074f98e80 syz-executor.1 6260 1 784 0 S uwait 0xfffffe0075a13100 syz-executor.2 6258 1 770 0 S uwait 0xfffffe0075a13300 syz-executor.0 6257 1 784 0 S uwait 0xfffffe0074fea880 syz-executor.2 6254 1 770 0 S uwait 0xfffffe0075a13400 syz-executor.0 6253 1 784 0 S uwait 0xfffffe0074fe9000 syz-executor.2 6251 1 771 0 S uwait 0xfffffe006d22bd00 syz-executor.1 6249 1 770 0 S uwait 0xfffffe0075a13200 syz-executor.0 6248 1 784 0 S uwait 0xfffffe0075a13000 syz-executor.2 6244 1 784 0 S uwait 0xfffffe0074fe9500 syz-executor.2 6240 1 784 0 S uwait 0xfffffe006d22b900 syz-executor.2 6215 1 771 0 S uwait 0xfffffe0075a12d80 syz-executor.1 6206 1 784 0 S uwait 0xfffffe0074f98c80 syz-executor.2 6195 1 771 0 S uwait 0xfffffe006d22be00 syz-executor.1 6066 0 0 0 DL mdwait 0xfffffe007685e000 [md7] 6061 0 0 0 DL mdwait 0xfffffe0076862000 [md6] 6060 0 0 0 DL mdwait 0xfffffe0076860000 [md5] 6055 0 0 0 DL mdwait 0xfffffe006d276000 [md4] 6054 0 0 0 DL mdwait 0xfffffe0076858000 [md3] 6049 0 0 0 DL mdwait 0xfffffe0076859000 [md2] 6046 0 0 0 DL mdwait 0xfffffe006d275000 [md1] 5867 1 770 0 S uwait 0xfffffe0075a13800 syz-executor.0 5859 1 784 0 S uwait 0xfffffe0074f95580 syz-executor.2 5842 0 0 0 DL mdwait 0xfffffe006cdb3000 [md0] 5831 1 770 0 S uwait 0xfffffe0074f96300 syz-executor.0 5826 1 784 0 S uwait 0xfffffe0074f95c80 syz-executor.2 5805 1 770 0 S uwait 0xfffffe006d22bc00 syz-executor.0 5803 1 784 0 S uwait 0xfffffe0074fe9900 syz-executor.2 5801 1 799 0 S uwait 0xfffffe0074f95780 syz-executor.3 5799 1 771 0 S uwait 0xfffffe0074fe9c00 syz-executor.1 5796 1 784 0 S uwait 0xfffffe0074f97a80 syz-executor.2 5794 1 799 0 S uwait 0xfffffe0074fe9300 syz-executor.3 5792 1 771 0 S uwait 0xfffffe0074f96000 syz-executor.1 5789 1 784 0 S uwait 0xfffffe0074f96500 syz-executor.2 5787 1 799 0 S uwait 0xfffffe0074f95180 syz-executor.3 5784 1 771 0 S uwait 0xfffffe0074fe9a00 syz-executor.1 5781 1 784 0 S uwait 0xfffffe0074fea180 syz-executor.2 5777 1 771 0 S uwait 0xfffffe0074f95480 syz-executor.1 5766 1 784 0 S uwait 0xfffffe006d22bb00 syz-executor.2 5753 1 771 0 S umtxn 0xfffffe0074fec880 syz-executor.1 5731 1 771 0 S uwait 0xfffffe0074f95380 syz-executor.1 5704 1 771 0 S uwait 0xfffffe0074fea380 syz-executor.1 5551 1 799 0 S uwait 0xfffffe0074f97380 syz-executor.3 5549 1 799 0 S uwait 0xfffffe0074f95280 syz-executor.3 5547 1 799 0 S uwait 0xfffffe0074fe9700 syz-executor.3 5545 1 799 0 S uwait 0xfffffe0074f96200 syz-executor.3 5528 1 5528 65 Ss select 0xfffffe0074ea14c0 dhclient 5057 1 799 0 S uwait 0xfffffe0074f96600 syz-executor.3 5055 1 771 0 S uwait 0xfffffe0074f95880 syz-executor.1 5054 1 770 0 S uwait 0xfffffe0074f96400 syz-executor.0 5053 1 784 0 S uwait 0xfffffe0074f96900 syz-executor.2 5049 1 799 0 S uwait 0xfffffe0074f97780 syz-executor.3 5047 1 771 0 S uwait 0xfffffe006d228180 syz-executor.1 5046 1 770 0 S uwait 0xfffffe0074f95a80 syz-executor.0 5045 1 784 0 S uwait 0xfffffe0074feaa80 syz-executor.2 5044 1 799 0 S uwait 0xfffffe0057a9be00 syz-executor.3 5039 1 770 0 S uwait 0xfffffe0074f96d00 syz-executor.0 5038 1 771 0 S uwait 0xfffffe0074f96c00 syz-executor.1 5037 1 784 0 S uwait 0xfffffe0074f96a00 syz-executor.2 5034 1 799 0 S uwait 0xfffffe0074fea280 syz-executor.3 5009 1 799 0 S uwait 0xfffffe0074fea980 syz-executor.3 4980 1 799 0 S uwait 0xfffffe0074feab80 syz-executor.3 4956 1 799 0 S uwait 0xfffffe0074f96f00 syz-executor.3 4297 1 771 0 S uwait 0xfffffe0074feb100 syz-executor.1 4292 1 771 0 S uwait 0xfffffe0074feb000 syz-executor.1 4283 1 771 0 S uwait 0xfffffe0074fe9f00 syz-executor.1 4281 1 784 0 S uwait 0xfffffe0074f95d80 syz-executor.2 4278 1 771 0 S uwait 0xfffffe0074fea080 syz-executor.1 4275 1 771 0 S uwait 0xfffffe0074feb200 syz-executor.1 4273 1 784 0 S uwait 0xfffffe0074f95b80 syz-executor.2 4270 1 771 0 S uwait 0xfffffe0074fea780 syz-executor.1 4267 1 784 0 S uwait 0xfffffe0074fea480 syz-executor.2 4259 1 771 0 S uwait 0xfffffe0074fe9e00 syz-executor.1 4256 1 771 0 S uwait 0xfffffe0074feb900 syz-executor.1 4251 1 771 0 S uwait 0xfffffe0074fea580 syz-executor.1 4247 1 771 0 S uwait 0xfffffe0074fea680 syz-executor.1 4243 1 771 0 S uwait 0xfffffe0074feb700 syz-executor.1 4230 1 4230 0 Ss select 0xfffffe0074ea1cc0 dhclient 4225 1 4225 0 Ss select 0xfffffe0074ea1dc0 dhclient 4204 1 4204 65 Ss select 0xfffffe0074ea1e40 dhclient 3358 1 799 0 S uwait 0xfffffe0074feb800 syz-executor.3 3356 1 799 0 S uwait 0xfffffe0074feba00 syz-executor.3 3351 1 799 0 S uwait 0xfffffe0074fec380 syz-executor.3 3336 1 771 0 S uwait 0xfffffe0074f98200 syz-executor.1 3334 1 771 0 S uwait 0xfffffe0074feb400 syz-executor.1 3331 1 771 0 S uwait 0xfffffe0074fec780 syz-executor.1 3329 1 771 0 S uwait 0xfffffe0074feb500 syz-executor.1 3156 1 799 0 S uwait 0xfffffe006d229800 syz-executor.3 3153 1 799 0 S uwait 0xfffffe0074f97180 syz-executor.3 3150 1 799 0 S uwait 0xfffffe0074feb300 syz-executor.3 3145 1 799 0 S uwait 0xfffffe0074feae80 syz-executor.3 3045 1 3045 0 Ss select 0xfffffe0074ea27c0 dhclient 3042 1 3042 0 Ss select 0xfffffe0057a824c0 dhclient 3017 1 3017 65 Ss select 0xfffffe0074ea2540 dhclient 2227 1 770 0 S uwait 0xfffffe0074febf00 syz-executor.0 2219 1 770 0 S uwait 0xfffffe0074fec280 syz-executor.0 2209 1 784 0 S uwait 0xfffffe0074f97d80 syz-executor.2 2207 1 770 0 S uwait 0xfffffe0074fec180 syz-executor.0 2201 1 799 0 S uwait 0xfffffe0074f97580 syz-executor.3 2200 1 771 0 S uwait 0xfffffe006d228b80 syz-executor.1 2195 1 799 0 S uwait 0xfffffe0074f97680 syz-executor.3 2194 1 784 0 S uwait 0xfffffe006a63fa00 syz-executor.2 2193 1 771 0 S uwait 0xfffffe0074fec480 syz-executor.1 2190 1 771 0 S uwait 0xfffffe0074febc00 syz-executor.1 2186 1 799 0 S uwait 0xfffffe0074f97980 syz-executor.3 2185 1 784 0 S uwait 0xfffffe0074f98300 syz-executor.2 2184 1 771 0 S uwait 0xfffffe006a63c800 syz-executor.1 2180 1 771 0 S uwait 0xfffffe0074febe00 syz-executor.1 2176 1 771 0 S uwait 0xfffffe0074fec680 syz-executor.1 2171 1 771 0 S uwait 0xfffffe0074f98400 syz-executor.1 2138 0 0 0 DL - 0xffffffff83850240 [soaiod4] 2137 0 0 0 DL - 0xffffffff83850240 [soaiod3] 2136 0 0 0 DL - 0xffffffff83850240 [soaiod2] 2135 0 0 0 DL - 0xffffffff83850240 [soaiod1] 2044 1 771 0 S uwait 0xfffffe0074f98900 syz-executor.1 2043 1 771 0 S uwait 0xfffffe006a63fb00 syz-executor.1 2041 1 770 0 S uwait 0xfffffe006a63ce00 syz-executor.0 2040 1 770 0 S uwait 0xfffffe0074f98100 syz-executor.0 2039 1 799 0 S uwait 0xfffffe0074feca80 syz-executor.3 2038 1 799 0 S uwait 0xfffffe0074fec980 syz-executor.3 2036 1 771 0 SV sigwait 0xfffffe0074fe50d0 syz-executor.1 2035 1 770 0 SV sigwait 0xfffffe0074fe5630 syz-executor.0 2033 1 799 0 SV sigwait 0xfffffe0074fe5b90 syz-executor.3 2029 1 770 0 S uwait 0xfffffe006d228c80 syz-executor.0 2028 1 771 0 S uwait 0xfffffe0074f98000 syz-executor.1 2027 1 770 0 S uwait 0xfffffe006a63f900 syz-executor.0 2026 1 771 0 S uwait 0xfffffe006d228d80 syz-executor.1 2025 1 799 0 S uwait 0xfffffe0074f97480 syz-executor.3 2024 1 799 0 S uwait 0xfffffe006d229c00 syz-executor.3 2022 1 771 0 SV sigwait 0xfffffe0074f80110 syz-executor.1 2021 1 770 0 SV sigwait 0xfffffe0074d2bbb0 syz-executor.0 2017 1 799 0 SV sigwait 0xfffffe0074fe7670 syz-executor.3 2014 1 771 0 S umtxn 0xfffffe006d228980 syz-executor.1 2013 1 771 0 S uwait 0xfffffe0057a9d980 syz-executor.1 2012 1 770 0 S uwait 0xfffffe0074fec580 syz-executor.0 2011 1 770 0 S uwait 0xfffffe006a63f800 syz-executor.0 2010 1 799 0 S uwait 0xfffffe006a63c700 syz-executor.3 2009 1 799 0 S uwait 0xfffffe006a63c600 syz-executor.3 1988 1 771 0 SV sigwait 0xfffffe0074f7d0b0 syz-executor.1 1986 1 770 0 SV sigwait 0xfffffe0074d29610 syz-executor.0 1983 1 799 0 SV sigwait 0xfffffe0074f7d610 syz-executor.3 1982 1 1982 0 Ss select 0xfffffe0074ea2640 dhclient 1978 1 1978 0 Ss select 0xfffffe0057a80e40 dhclient 1959 1 1959 65 Ss select 0xfffffe0057a80f40 dhclient 1955 1 784 0 S uwait 0xfffffe006d229900 syz-executor.2 1954 1 784 0 S uwait 0xfffffe0057a9dc80 syz-executor.2 1953 1 771 0 S uwait 0xfffffe006a63ff00 syz-executor.1 1952 1 771 0 S uwait 0xfffffe006d22a380 syz-executor.1 1951 1 770 0 S uwait 0xfffffe006a63fe00 syz-executor.0 1950 1 770 0 S uwait 0xfffffe006d228580 syz-executor.0 1949 1 799 0 S uwait 0xfffffe006a63fd00 syz-executor.3 1948 1 799 0 S uwait 0xfffffe006d22a880 syz-executor.3 1947 1 784 0 SV sigwait 0xfffffe0074f07650 syz-executor.2 1946 1 771 0 SV sigwait 0xfffffe0074ea5650 syz-executor.1 1945 1 770 0 SV sigwait 0xfffffe0074f07bb0 syz-executor.0 1942 1 799 0 SV sigwait 0xfffffe0074ea5bb0 syz-executor.3 1939 1 784 0 S uwait 0xfffffe006d228a80 syz-executor.2 1938 1 784 0 S uwait 0xfffffe006d229600 syz-executor.2 1937 1 771 0 S uwait 0xfffffe006d229d00 syz-executor.1 1936 1 771 0 S uwait 0xfffffe006d22a180 syz-executor.1 1935 1 770 0 S uwait 0xfffffe006a63c100 syz-executor.0 1934 1 770 0 S uwait 0xfffffe006d22a980 syz-executor.0 1933 1 799 0 S uwait 0xfffffe006a63c500 syz-executor.3 1932 1 799 0 S umtxn 0xfffffe006d22b080 syz-executor.3 1931 1 784 0 SV sigwait 0xfffffe0074e53110 syz-executor.2 1930 1 771 0 SV sigwait 0xfffffe0074e51630 syz-executor.1 1928 1 770 0 SV sigwait 0xfffffe0074e510d0 syz-executor.0 1927 1 799 0 SV sigwait 0xfffffe0074e53670 syz-executor.3 1923 1 784 0 S uwait 0xfffffe006d228480 syz-executor.2 1922 1 784 0 S uwait 0xfffffe006d228380 syz-executor.2 1921 1 771 0 S uwait 0xfffffe006d229300 syz-executor.1 1920 1 771 0 S uwait 0xfffffe006d229200 syz-executor.1 1919 1 799 0 S uwait 0xfffffe006d229100 syz-executor.3 1918 1 799 0 S uwait 0xfffffe006d229000 syz-executor.3 1917 1 770 0 S uwait 0xfffffe006d228e80 syz-executor.0 1916 1 770 0 S uwait 0xfffffe0057a9de80 syz-executor.0 1915 1 771 0 SV sigwait 0xfffffe0074da2650 syz-executor.1 1914 1 784 0 SV sigwait 0xfffffe0074d2b0f0 syz-executor.2 1913 1 799 0 SV sigwait 0xfffffe0074caebb0 syz-executor.3 1912 1 770 0 SV sigwait 0xfffffe0074d2b650 syz-executor.0 1902 1 770 0 S uwait 0xfffffe006d229b00 syz-executor.0 1901 1 770 0 S uwait 0xfffffe0057a9d880 syz-executor.0 1880 1 770 0 SV sigwait 0xfffffe0074e50b70 syz-executor.0 1730 1 771 0 S uwait 0xfffffe006a63cd00 syz-executor.1 1710 1 771 0 S uwait 0xfffffe006d229f00 syz-executor.1 1697 1 771 0 S uwait 0xfffffe0057a9cb80 syz-executor.1 1696 1 784 0 S uwait 0xfffffe006a63c400 syz-executor.2 1694 1 770 0 S uwait 0xfffffe006a63c300 syz-executor.0 1693 1 799 0 S uwait 0xfffffe006a63ed80 syz-executor.3 1689 1 784 0 S uwait 0xfffffe006d22a080 syz-executor.2 1687 1 799 0 S uwait 0xfffffe006a63e580 syz-executor.3 1686 1 771 0 S uwait 0xfffffe00542e4780 syz-executor.1 1685 1 770 0 S uwait 0xfffffe006d22ad80 syz-executor.0 1681 1 784 0 S uwait 0xfffffe006a63ca00 syz-executor.2 1680 1 771 0 S uwait 0xfffffe006a63d680 syz-executor.1 1679 1 770 0 S uwait 0xfffffe006a63cb00 syz-executor.0 1676 1 799 0 S uwait 0xfffffe006d229e00 syz-executor.3 1673 1 771 0 S uwait 0xfffffe006a63dd80 syz-executor.1 1671 1 784 0 S uwait 0xfffffe006a63d580 syz-executor.2 1670 1 770 0 S uwait 0xfffffe006a63d180 syz-executor.0 1668 1 799 0 S uwait 0xfffffe00542e4880 syz-executor.3 1665 1 771 0 S uwait 0xfffffe006a63de80 syz-executor.1 1663 1 784 0 S uwait 0xfffffe006a63e700 syz-executor.2 1661 1 770 0 S uwait 0xfffffe0057a9cb00 syz-executor.0 1660 1 799 0 S uwait 0xfffffe006a63d380 syz-executor.3 1659 1 771 0 S uwait 0xfffffe006a63d980 syz-executor.1 1655 1 784 0 S uwait 0xfffffe006a63dc80 syz-executor.2 1654 1 799 0 S uwait 0xfffffe006a63d280 syz-executor.3 1653 1 770 0 S uwait 0xfffffe000798cc00 syz-executor.0 1651 1 771 0 S uwait 0xfffffe006d22ab80 syz-executor.1 1625 0 0 0 DL aiordy 0xfffffe0074cae5a0 [aiod4] 1624 0 0 0 DL aiordy 0xfffffe0074c26580 [aiod3] 1622 0 0 0 DL aiordy 0xfffffe0074c28060 [aiod2] 1621 0 0 0 DL aiordy 0xfffffe0074c26ae0 [aiod1] 1620 1 771 0 S uwait 0xfffffe006a63d780 syz-executor.1 1486 1 771 0 S uwait 0xfffffe006a63f680 syz-executor.1 1481 1 771 0 S uwait 0xfffffe006a63e280 syz-executor.1 1479 1 784 0 S uwait 0xfffffe006a63ee80 syz-executor.2 1478 1 771 0 S uwait 0xfffffe00542e4980 syz-executor.1 1477 1 784 0 S uwait 0xfffffe006a63f100 syz-executor.2 1476 1 771 0 S uwait 0xfffffe006a63f200 syz-executor.1 1473 1 784 0 S uwait 0xfffffe006a63e680 syz-executor.2 1472 1 771 0 S uwait 0xfffffe006d22ad00 syz-executor.1 1471 1 784 0 S uwait 0xfffffe006d22a480 syz-executor.2 1470 1 771 0 S uwait 0xfffffe006a63e880 syz-executor.1 1467 1 784 0 S uwait 0xfffffe006a63ea80 syz-executor.2 1466 1 771 0 S uwait 0xfffffe006a63e480 syz-executor.1 1465 1 784 0 S uwait 0xfffffe00542e1280 syz-executor.2 1464 1 771 0 S uwait 0xfffffe006d22a780 syz-executor.1 1462 1 771 0 S uwait 0xfffffe006a63e380 syz-executor.1 1460 1 771 0 S uwait 0xfffffe006a63f480 syz-executor.1 1459 1 784 0 S uwait 0xfffffe006d22b400 syz-executor.2 1457 1 771 0 S uwait 0xfffffe0057a9ae00 syz-executor.1 1456 1 784 0 S uwait 0xfffffe006d22a580 syz-executor.2 1454 1 771 0 S uwait 0xfffffe000798cd00 syz-executor.1 1453 1 784 0 S uwait 0xfffffe00542e1480 syz-executor.2 1451 1 784 0 S uwait 0xfffffe006d22af00 syz-executor.2 1447 1 784 0 S uwait 0xfffffe000798cb00 syz-executor.2 1446 1 784 0 S uwait 0xfffffe000798c900 syz-executor.2 1444 1 784 0 S uwait 0xfffffe006a63ec80 syz-executor.2 1442 1 784 0 S uwait 0xfffffe0057a9a800 syz-executor.2 1440 1 784 0 S uwait 0xfffffe00542e1780 syz-executor.2 1439 1 784 0 S uwait 0xfffffe0057a9b480 syz-executor.2 1437 1 784 0 S uwait 0xfffffe00542e4a80 syz-executor.2 1436 1 784 0 S uwait 0xfffffe006a63f000 syz-executor.2 1433 1 784 0 S uwait 0xfffffe0057a9af00 syz-executor.2 1430 1 784 0 S uwait 0xfffffe00542e1380 syz-executor.2 1139 1 1139 0 Ss select 0xfffffe0058a683c0 dhclient 1134 1 1134 0 Ss select 0xfffffe0057a82540 dhclient 799 768 799 0 Rs CPU 1 syz-executor.3 784 768 784 0 Rs syz-executor.2 771 768 771 0 Rs syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff83740401 syz-executor.0 768 766 766 0 R (threaded) syz-fuzzer 100119 S uwait 0xfffffe0057a9aa00 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffffe00542e4e80 syz-fuzzer 100125 S wait 0xfffffe006ce05b00 syz-fuzzer 100126 S uwait 0xfffffe0057a9a100 syz-fuzzer 100127 S uwait 0xfffffe0057a9a200 syz-fuzzer 100128 S wait 0xfffffe006ce05b00 syz-fuzzer 100129 RunQ syz-fuzzer 100131 S wait 0xfffffe006ce05b00 syz-fuzzer 100132 S wait 0xfffffe006ce05b00 syz-fuzzer 100133 S kqread 0xfffffe0054079500 syz-fuzzer 100178 S uwait 0xfffffe006a63e780 syz-fuzzer 103226 S uwait 0xfffffe0074feac80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006ce04b90 csh 764 682 764 0 Ss select 0xfffffe0057a822c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005767b8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587fc8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0007d87cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00543430b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543438b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543440b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005768c4b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543448b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543460b0 getty 686 1 686 0 Ss nanslp 0xffffffff83740400 cron 682 1 682 0 Ss select 0xfffffe0057a829c0 sshd 495 1 495 0 Ss select 0xfffffe0057a82ac0 syslogd 424 1 424 0 Ss select 0xfffffe0057a82c40 devd 423 1 423 65 Ss select 0xfffffe0057a82d40 dhclient 338 1 338 0 Ss select 0xfffffe0058a689c0 dhclient 335 1 335 0 Ss select 0xfffffe0058a68ac0 dhclient 17 0 0 0 DL syncer 0xffffffff8385db20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571ae040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385c100 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00587fd4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a55c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff8388d438 [dom0] 100080 D launds 0xffffffff8388d444 [laundry: dom0] 100081 D umarcl 0xffffffff81d61f60 [uma] 7 0 0 0 DL - 0xffffffff834bdc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f7bea0 [pf purge] 5 0 0 0 RL CPU 0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83488340 [doneq0] 100045 D - 0xffffffff834882c0 [async] 100076 D - 0xffffffff83488140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83888c60 [crypto] 100042 D crypto_ 0xfffffe005407bc30 [crypto returns 0] 100043 D crypto_ 0xfffffe005407bc80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543dcc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836e8d80 [g_event] 100036 D - 0xffffffff836e8da0 [g_up] 100037 D - 0xffffffff836e8dc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541ec040 [init] 10 0 0 0 DL audit_w 0xffffffff838896c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836e9760 [swapper] 100005 D - 0xfffffe0054214000 [softirq_0] 100006 D - 0xfffffe0054213e00 [softirq_1] 100007 D - 0xfffffe0054213d00 [if_io_tqg_0] 100008 D - 0xfffffe0054213c00 [if_io_tqg_1] 100009 D - 0xfffffe0054213b00 [if_config_tqg_0] 100010 D - 0xfffffe0007970b00 [pci_hp taskq] 100011 D - 0xfffffe0007970a00 [kqueue_ctx taskq] 100014 D - 0xfffffe0007970700 [thread taskq] 100016 D - 0xfffffe0007970500 [aiod_kick taskq] 100017 D - 0xfffffe0007970400 [deferred_unmount ta] 100018 D - 0xfffffe0007970300 [inm_free taskq] 100019 D - 0xfffffe0007970200 [in6m_free taskq] 100020 D - 0xfffffe0007970100 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007970000 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007970000 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007970000 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007970000 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796fe00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796fe00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796fe00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796fe00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000796fd00 [firmware taskq] 100039 D - 0xfffffe000796fa00 [crypto_0] 100040 D - 0xfffffe000796fa00 [crypto_1] 100055 D - 0xfffffe000796f600 [vtnet0 rxq 0] 100056 D - 0xfffffe000796f500 [vtnet0 txq 0] 100057 D - 0xfffffe000796f400 [vtnet0 rxq 1] 100058 D - 0xfffffe000796f300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00570bcc80 [virtio_balloon] 100066 D - 0xffffffff826ff181 [deadlkres] 100070 D - 0xfffffe0007d04200 [acpi_task_0] 100071 D - 0xfffffe0007d04200 [acpi_task_1] 100072 D - 0xfffffe0007d04200 [acpi_task_2] 100074 D - 0xfffffe0007970c00 [mca taskq] 100075 D - 0xfffffe000796f900 [CAM taskq] db> show all locks Process 6449 (syz-executor.0) thread 0xfffffe00768d2740 (107478) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00080b8338) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1741 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0075fa4af0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1176 Process 6448 (syz-executor.2) thread 0xfffffe007686f000 (107476) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00080a5828) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1741 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0075fa4070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1176 Process 799 (syz-executor.3) thread 0xfffffe0058b85740 (100096) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077b1d80) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:5911 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0075ef7ad0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8087 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058abe130) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8086 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0075ef7a00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4343 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058abe060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4339 shared sx killpg racer (killpg racer) r = 0 (0xfffffe0058a99508) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:975 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4228 filedesc 432 3455K 10911 sysctloid 34934 2059K 35005 pcb 1243 1991K 16939 vtbuf 24 1968K 46 kobj 326 1304K 560 subproc 616 1304K 6792 newblk 241 1084K 21617 vfscache 3 1025K 3 inodedep 391 659K 6367 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 sctp_stro 496 496K 3403 intr 4 472K 4 sctp_atcl 1206 453K 12296 filemon 56 448K 147 vmem 3 268K 7 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 48 140K 5441 linker 352 130K 538 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 117 117K 134 kdtrace 684 116K 13965 sem 4 106K 4 umtx 800 100K 800 gtaskqueue 18 98K 18 BPF 62 96K 189 dirrem 351 88K 5927 bus 985 81K 5155 mtx_pool 2 72K 2 sctp_atky 1702 72K 16330 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 tcp_fsb 24 50K 1166 freefile 340 43K 5647 temp 36 39K 6214 sctp_stri 76 38K 958 DEVFS3 136 34K 146 CC Mem 132 33K 2086 md_disk 11 33K 11 hostcache 1 32K 1 shm 1 32K 31 msg 4 30K 4 kbdmux 6 28K 6 LRO 24 25K 24 kqueue 298 21K 6660 freework 83 21K 10805 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 144 19K 512 sctp_athm 1206 19K 12731 GEOM 117 19K 721 pwddesc 296 19K 6532 lltable 57 19K 120 sctp_timw 73 19K 73 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 sctp_map 992 16K 6824 bus-sc 34 15K 1687 eventhandler 161 14K 161 ether_multi 157 13K 187 KTRACE 100 13K 209 ifnet 7 13K 7 devstat 6 13K 6 md_sectors 3 12K 3 ksem 31 12K 51 kenv 95 12K 95 rman 86 11K 431 CAM queue 5 11K 1528 DEVFSP 146 10K 838 in6_multi 71 9K 71 bmsafemap 2 9K 6378 rpc 4 9K 4 UART 12 9K 12 shmfd 1 8K 26 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 proc-args 314 7K 7761 taskqueue 63 7K 102 cred 26 7K 304 sglist 6 7K 6 plimit 24 6K 409 CAM DEV 3 6K 510 inpcbpolicy 191 6K 2806 pfs_nodes 22 6K 22 newdirblk 43 6K 5307 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 47 crypto 8 5K 224 UMA 268 5K 268 session 35 5K 66 vt 11 5K 11 pf_table 2 4K 21 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 33 4K 423 acpisem 28 4K 28 selfd 55 4K 90532 kcovinfo 52 4K 52 sctp_aadr 48 3K 119 terminal 11 3K 11 freeblks 10 3K 5916 osd 137 3K 2064 select 19 3K 128 indirdep 9 3K 8711 clone 9 3K 9 uidinfo 3 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 57 tun 7 2K 7 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 12 toponodes 6 2K 6 filedesc_to_leader 22 2K 44 ipsecpolicy 2 2K 2 acpidev 20 2K 20 cryptodev 16 2K 839 softdep 1 1K 1 mkdir 8 1K 10614 diradd 8 1K 5970 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 522 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 261 pci_link 10 1K 10 netlink 3 1K 93 encap_export_host 12 1K 12 procdesc 5 1K 18 pf_osfp 5 1K 5 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip_msource 6 1K 10 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_iter 1 1K 62 vnodes 1 1K 1 iov 4 1K 20308 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 13251 sctp_cpal 1 1K 64 pf_rule 1 1K 62 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 20 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 5 1K 112 sctp_vrf 1 1K 1 ip6_msource 1 1K 16 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5687 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 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 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 7410 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 261 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 248 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 ktls_ocf 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 MLX5DUMP 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 ip6opt 0 0K 53 ip6_moptions 0 0K 20 in6_mfilter 0 0K 40 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 31 in_mfilter 0 0K 15 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 4 statfs 0 0K 227 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 53 lio 0 0K 5 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 636 eventfd 0 0K 41 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 399 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 903 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 120 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 NEWdirectio 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 96 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 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 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 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 8381 1017 750305 0 254 38494208 0 mbuf 256 13648 11511 2980288 0 254 6440704 0 tcp_log 416 0 10161 170230 0 254 4226976 0 malloc-16384 16384 219 5 5457 0 1 3670016 0 RADIX NODE 144 16308 375 182956 0 63 2402352 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 sctp_asoc 2256 496 269 3344 0 254 1725840 0 BUF TRIE 144 469 11347 18519 0 62 1701504 0 malloc-384 384 4148 52 4208 0 30 1612800 0 ertt_txseginfo 40 30018 7655 957944 0 254 1506920 0 malloc-128 128 11661 57 15617 0 126 1499904 0 malloc-4096 4096 331 3 804 0 2 1368064 0 UMA Slabs 0 112 12133 29 12133 0 126 1362144 0 vmem btag 56 22340 91 22340 0 254 1256136 0 malloc-2048 2048 589 19 9408 0 8 1245184 0 malloc-4096 4096 296 4 6467 0 2 1228800 0 sctp_ep 1176 634 386 8369 0 254 1199520 0 VM OBJECT 264 3639 81 80537 0 30 982080 0 sctp_raddr 736 763 513 3730 0 254 939136 0 FFS inode 1168 760 24 6411 0 8 915712 0 MAP ENTRY 96 8298 270 253621 0 126 822528 0 sctp_chunk 152 659 4437 73036 0 254 774592 0 256 Bucket 2048 297 81 8790 0 8 774144 0 socket 960 493 271 12585 0 254 733440 0 THREAD 1824 386 14 7496 0 8 729600 0 lkpicurr 176 2 3080 2 0 62 542432 0 malloc-1024 1024 505 23 3819 0 16 540672 0 malloc-8192 8192 60 5 151 0 1 532480 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-384 384 1207 53 12332 0 30 483840 0 PROC 1376 296 23 6467 0 8 438944 0 tcp_bbr_map 128 918 2492 96198 0 126 436480 0 VNODE 448 800 100 6453 0 30 403200 0 malloc-65536 65536 4 2 249 0 1 393216 0 FPU_save_area 832 388 35 12684 0 16 351936 0 filedesc0 1072 296 19 6532 0 8 337680 0 malloc-64 64 4745 358 16163 0 254 326592 0 mbuf_packet 256 330 686 78125 0 254 260096 0 malloc-16 16 15657 593 33348 0 254 260000 0 malloc-32768 32768 0 7 8376 0 1 229376 0 DEVCTL 1024 0 220 168 0 0 225280 0 malloc-32 32 6484 194 22287 0 254 213696 0 tcp_inpcb 1312 132 30 2051 0 8 212544 0 FFS2 dinode 256 760 50 6411 0 62 207360 0 malloc-256 256 252 558 21657 0 62 207360 0 malloc-128 128 1431 88 1570 0 126 194432 0 malloc-256 256 685 65 9095 0 62 192000 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1178 217 28771 0 126 178560 0 VMSPACE 616 264 24 6436 0 16 177408 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-384 384 391 59 6368 0 30 172800 0 malloc-1024 1024 149 11 1480 0 16 163840 0 malloc-256 256 539 91 14863 0 62 161280 0 malloc-256 256 518 112 20546 0 62 161280 0 malloc-4096 4096 34 4 612 0 2 155648 0 S VFS Cache 104 1027 377 7345 0 126 146016 0 malloc-384 384 320 40 320 0 30 138240 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 20 490 1355 0 254 130560 0 g_bio 408 4 296 136311 0 30 122400 0 128 Bucket 1024 85 30 1315 0 16 117760 0 ksiginfo 112 290 754 5849 0 126 116928 0 malloc-4096 4096 15 11 586 0 2 106496 0 malloc-32768 32768 1 2 8 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-256 256 241 134 3594 0 62 96000 0 malloc-4096 4096 19 3 92 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 88 80 13643 0 30 86016 0 malloc-64 64 778 545 101824 0 254 84672 0 Files 80 895 155 28791 0 126 84000 0 malloc-128 128 386 265 11252 0 126 83328 0 malloc-128 128 408 243 857 0 126 83328 0 malloc-256 256 140 175 11013 0 62 80640 0 sctp_readq 152 7 513 380 0 254 79040 0 TURNSTILE 136 401 103 401 0 62 68544 0 malloc-64 64 750 321 7166 0 254 68544 0 malloc-64 64 609 462 18662 0 254 68544 0 tcp_bbr_pcb 832 64 17 934 0 16 67392 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 10 0 1 65536 0 malloc-2048 2048 19 13 497 0 8 65536 0 32 Bucket 256 97 158 4701 0 62 65280 0 pipe 728 39 49 646 0 16 64064 0 malloc-512 512 78 42 1541 0 30 61440 0 sctp_stream_msg_out 112 124 416 918 0 254 60480 0 malloc-8192 8192 5 2 11 0 1 57344 0 udplite_inpcb 424 16 110 83 0 30 53424 0 udp_inpcb 424 28 98 356 0 30 53424 0 tcp_rack_map 128 34 369 9286 0 126 51584 0 malloc-128 128 114 289 17697 0 126 51584 0 malloc-256 256 65 130 5834 0 62 49920 0 malloc-256 256 92 103 637 0 62 49920 0 ripcb 392 15 111 316 0 30 49392 0 tcp_rack_pcb 1024 12 36 583 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 41567 0 16 49152 0 malloc-512 512 28 68 191 0 30 49152 0 da_ccb 544 1 83 34171 0 16 45696 0 SLEEPQUEUE 88 401 111 401 0 126 45056 0 pcpu-8 8 5139 493 6923 0 254 45056 0 PWD 40 183 928 5342 0 254 44440 0 syncache 168 0 264 8 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 18 549 249 0 254 36288 0 malloc-64 64 30 537 52 0 254 36288 0 malloc-64 64 155 412 281 0 254 36288 0 malloc-64 64 27 540 359 0 254 36288 0 16 Bucket 144 73 179 1692 0 62 36288 0 malloc-128 128 75 204 751 0 126 35712 0 malloc-128 128 14 265 364 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 64 26 64 0 30 34560 0 malloc-384 384 58 32 124 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 0 4 90 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 7 9 8 0 8 32768 0 malloc-2048 2048 2 14 48 0 8 32768 0 malloc-2048 2048 7 9 50 0 8 32768 0 malloc-2048 2048 0 16 100 0 8 32768 0 malloc-2048 2048 6 10 216 0 8 32768 0 malloc-1024 1024 2 30 74 0 16 32768 0 malloc-1024 1024 10 22 42 0 16 32768 0 malloc-1024 1024 2 30 157 0 16 32768 0 malloc-1024 1024 9 23 9 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 7 57 67 0 30 32768 0 malloc-512 512 2 62 41 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 KNOTE 160 30 170 68022 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 35 229 66 0 126 31680 0 clpbuf 2624 0 12 290 0 4 31488 0 sctp_laddr 48 385 203 2743 0 254 28224 0 tcp_inpcb ports 32 17 865 1316 0 254 28224 0 4 Bucket 48 7 581 23 0 254 28224 0 2 Bucket 32 72 810 2685 0 254 28224 0 8 Bucket 80 56 294 2189 0 126 28000 0 AIO 208 0 133 182 0 62 27664 0 cpuset 200 7 121 31 0 62 25600 0 malloc-4096 4096 2 4 6 0 2 24576 0 rl_entry 40 171 435 171 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 malloc-16 16 1153 347 8826 0 254 24000 0 itimer 352 0 66 29 0 30 23232 0 malloc-384 384 1 59 344 0 30 23040 0 domainset 40 1 566 20 0 254 22680 0 Mountpoints 2816 2 6 6 0 4 22528 0 tfo_ccache_entries 80 3 253 3 0 126 20480 0 udplite_inpcb ports 32 0 630 5 0 254 20160 0 udp_inpcb ports 32 3 627 37 0 254 20160 0 ertt 72 132 148 2051 0 126 20160 0 malloc-32 32 122 508 189 0 254 20160 0 malloc-32 32 327 303 6118 0 254 20160 0 malloc-32 32 64 566 859 0 254 20160 0 malloc-32 32 273 357 6084 0 254 20160 0 malloc-32 32 55 575 1413 0 254 20160 0 cryptop 280 0 70 33 0 30 19600 0 AIOCB 552 0 35 184 0 16 19320 0 L VFS Cache 320 0 60 7 0 30 19200 0 AIOLIO 272 0 70 5 0 30 19040 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 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 3 0 2 16384 0 malloc-4096 4096 1 3 29 0 2 16384 0 malloc-1024 1024 1 15 2 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 444980 0 254 16032 0 kenv 258 17 43 1085 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-32 32 6 372 38 0 254 12096 0 malloc-32 32 246 132 308 0 254 12096 0 malloc-16 16 270 480 361 0 254 12000 0 malloc-16 16 102 648 4628 0 254 12000 0 malloc-16 16 183 567 3118 0 254 12000 0 malloc-16 16 30 720 30058 0 254 12000 0 malloc-16 16 271 479 7111 0 254 12000 0 malloc-384 384 13 17 13 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 8 492 9 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md0 2 713 55 713 0 254 1536 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 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 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 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 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