last executing test programs: 7.396838442s ago: executing program 2 (id=109): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x1f, 0x0, 0x10, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4753c", 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x0, 0x0, 0xda]}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000000640)={0x0, 0x2, 0x0, 0x1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000400)}) 7.379633329s ago: executing program 2 (id=110): r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x7, "40f7f7253a183c890124e2b6601d6384"}, 0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f00000006c0)) 7.323382451s ago: executing program 2 (id=112): r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$EFIIOC_VAR_NEXT(r1, 0x40047309, &(0x7f0000000380)={0x0, 0x0, {0x7, 0x26, 0x3, 0x6, 0x40, "a017153cff33"}, 0x8, 0x0}) 7.308517473s ago: executing program 2 (id=113): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)) undelete(&(0x7f00000000c0)='./file0\x00') 7.193480245s ago: executing program 2 (id=115): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file1\x00', 0x1000, 0x0) 7.155550883s ago: executing program 2 (id=117): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x1e, 0x10, &(0x7f0000000180)="72e8d658aeb000"/16, 0x1, &(0x7f0000000080)='d', 0x0, 0x7d8661db}) rfork(0x3060) 7.129980846s ago: executing program 32 (id=117): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x1e, 0x10, &(0x7f0000000180)="72e8d658aeb000"/16, 0x1, &(0x7f0000000080)='d', 0x0, 0x7d8661db}) rfork(0x3060) 1.501557694s ago: executing program 0 (id=370): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendmsg$inet6_sctp(r1, &(0x7f0000001800)={&(0x7f0000000400)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000001740)=[@init={0x14, 0x84, 0x1, {0x401, 0x0, 0x4, 0xf3}}], 0x14, 0x20181}, 0x9) 1.500584725s ago: executing program 0 (id=371): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) fchdir(r0) 1.478947562s ago: executing program 0 (id=372): open$dir(&(0x7f0000000500)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x6, {{0x1c, 0x1c, 0x3, 0x21596174, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0x6}}, {{0x1c, 0x1c, 0x0, 0x7, @loopback, 0x2}}}, 0x108) 1.466710089s ago: executing program 1 (id=374): openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) __realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)=""/2, 0x2, 0x0) 1.438685871s ago: executing program 0 (id=375): setuid(0xffffffffffffffff) select(0x0, 0x0, 0x0, 0x0, 0x0) cpuset_getid(0x1, 0x9, 0x6, 0x0) 1.404101409s ago: executing program 1 (id=377): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000580), &(0x7f0000000100)=0x8) select(0xff00, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)) 1.350492136s ago: executing program 1 (id=380): rfork(0x85000) kqueue() vfork() 576.318329ms ago: executing program 0 (id=385): r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) lseek(r0, 0x7da, 0x4) 576.205484ms ago: executing program 4 (id=386): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000140)) 535.813214ms ago: executing program 4 (id=388): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='a', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='a', 0x1) 515.037382ms ago: executing program 4 (id=389): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup(r0) ioctl$BIOCSRTIMEOUT(r1, 0x8010426d, &(0x7f0000000000)={0xfffffffffffffff6}) 470.918394ms ago: executing program 4 (id=391): open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) execve(0x0, &(0x7f00000001c0), &(0x7f00000004c0)=[&(0x7f0000000280)='%\x00', &(0x7f00000002c0)='@{){\x00']) 440.635359ms ago: executing program 4 (id=394): open$dir(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8201, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3}], 0x1, 0x0, 0x0, 0x0) unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 406.252187ms ago: executing program 4 (id=396): r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c) 379.647969ms ago: executing program 3 (id=398): r0 = socket$inet6(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x4, @mcast2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="0000000000114b70380dbb00086000"}, 0x1c) sendto(r0, &(0x7f0000000100)="9d1cfd2bdbf1045d51ca7746c9671652b6e4a57709adb71acf1f46a5fbdb7a8991d861b11cbaeccf73b346eb7125e6f7020344977e5d3be6d5a7cf1550eae079ffd53b481f1b120c68901dfa34620398fe230ac55d", 0x55, 0x0, 0x0, 0x0) 363.131328ms ago: executing program 3 (id=399): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000b40)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r1, 0x4, 0x4) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="19", 0x3a4e1e905c56cdb7}], 0x1) 316.642867ms ago: executing program 1 (id=400): r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) 283.050513ms ago: executing program 1 (id=401): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x3, 0x0) 251.871527ms ago: executing program 1 (id=402): r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x6, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x3060) 235.532228ms ago: executing program 3 (id=403): sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="017a88ca8330d4f5ef2e52a27f685a1722ec5ec9d67a6015a0e6a0db75dddaa395dc8ad6ad35", 0x26, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000340)) 215.170804ms ago: executing program 3 (id=404): r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a00)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x88) 184.562272ms ago: executing program 3 (id=405): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x3, &(0x7f0000000100)="2cc9690c", 0x4) sendmsg$unix(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) rfork(0x3060) 166.946395ms ago: executing program 3 (id=406): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0x9}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140)=0xffffffff, 0x4) 0s ago: executing program 0 (id=407): r0 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) write(r0, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) write(r0, &(0x7f0000000000)="c292889c", 0x4) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.96' (ED25519) to the list of known hosts. Out of ktrace request objects. if_delmulti_locked: detaching ifnet instance 0xfffffe00547e3000 md1: truncating fractional last sector by 4 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe00547e2000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d3e000 if_delmulti_locked: detaching ifnet instance 0xfffffe00547e1000 Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007feaa70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2810 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0077efc020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1316 stack backtrace: #0 0xffffffff816191f6 at witness_debugger+0x156 #1 0xffffffff8161b726 at witness_warn+0x876 #2 0xffffffff820cf47f at trap_pfault+0x15f #3 0xffffffff820ce353 at trap+0x753 #4 0xffffffff82075898 at calltrap+0x8 #5 0xffffffff81941208 at in_pcbdrop+0x98 #6 0xffffffff819bd7a7 at tcp_close+0x177 #7 0xffffffff819e40df at tcp_disconnect+0x1ef #8 0xffffffff819dbb99 at tcp_usr_close+0x189 #9 0xffffffff8169f6e0 at soclose+0x3d0 #10 0xffffffff81411c38 at _fdrop+0x58 #11 0xffffffff814194e5 at closef+0x655 #12 0xffffffff81417fbe at fdescfree+0xa5e #13 0xffffffff81448c93 at fork1+0x833 #14 0xffffffff81449bb7 at sys_rfork+0x1b7 #15 0xffffffff820d145f at amd64_syscall+0x4af #16 0xffffffff820761ab at fast_syscall_common+0xf8 Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff8193f071 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) stack pointer = 0x28:0xfffffe00576313b0 frame pointer = 0x28:0xfffffe00576313f0 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 = 1255 (syz-executor) rdi: fffffe0077efc000 rsi: 0000000000000300 rdx: 00000000000002ff rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe006eb7ce60 rbp: fffffe00576313f0 r10: 0000000000000000 r11: 0000000000000085 r12: fffffe0077efc000 r13: fffffe0077efc008 r14: fffffe0077efc044 r15: ffffffffffffffff trap number = 12 panic: page fault cpuid = 1 time = 1740164088 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057630bd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057630d30 vpanic() at vpanic+0x257/frame 0xfffffe0057630ef0 panic() at panic+0xb5/frame 0xfffffe0057630fb0 trap_pfault() at trap_pfault+0xab4/frame 0xfffffe00576310f0 trap() at trap+0x753/frame 0xfffffe00576312e0 calltrap() at calltrap+0x8/frame 0xfffffe00576312e0 --- trap 0xc, rip = 0xffffffff8193f071, rsp = 0xfffffe00576313b0, rbp = 0xfffffe00576313f0 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x2c1/frame 0xfffffe00576313f0 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0057631410 tcp_close() at tcp_close+0x177/frame 0xfffffe00576314e0 tcp_disconnect() at tcp_disconnect+0x1ef/frame 0xfffffe0057631510 tcp_usr_close() at tcp_usr_close+0x189/frame 0xfffffe00576315f0 soclose() at soclose+0x3d0/frame 0xfffffe00576316e0 _fdrop() at _fdrop+0x58/frame 0xfffffe0057631710 closef() at closef+0x655/frame 0xfffffe00576318f0 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0057631ad0 fork1() at fork1+0x833/frame 0xfffffe0057631bf0 sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0057631d10 amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe0057631f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057631f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x826e03f08, rbp = 0x826e03f80 --- KDB: enter: panic [ thread pid 1255 tid 100596 ] Stopped at kdb_enter+0x6e: movq $0,0x23e80d7(%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 0xfffffe006f000000 rdx 0x7ffff rbx 0xffffffff82747440 .str.27 rsp 0xfffffe0057630d10 rbp 0xfffffe0057630d30 rsi 0x80001 rdi 0xffffffff815d95b9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005492f740 r13 0xfffffffffffffffd r14 0xffffffff82747440 .str.27 r15 0 rip 0xffffffff815c3f3e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e80d7(%rip) db> show proc Process 1255 (syz-executor) at 0xfffffe00549415c0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00548e9060 ABI: FreeBSD ELF64 flag: 0x10480080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0008007040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00548af920 (map 0xfffffe00548af920) (map.pmap 0xfffffe00548af9c0) (pmap 0xfffffe00548afa30) threads: 2 100553 s syz-executor 100596 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1260 764 764 0 R (threaded) syz-executor 100363 RunQ syz-executor 100602 RunQ syz-executor 100603 D voffloc 0xfffffe00548a8c5a syz-executor 1259 767 767 0 R (threaded) syz-executor 100336 RunQ syz-executor 100600 L *tcphash 0xfffffe00081fb300 syz-executor 100601 L *tcpinp 0xfffffe00081fb0c0 syz-executor 1255 765 765 0 T (threaded) syz-executor 100553 s syz-executor 100596 Run CPU 1 syz-executor 1249 941 941 0 R (threaded) syz-executor 100583 RunQ syz-executor 100588 S connec 0xfffffe005a157cda syz-executor 100592 S uwait 0xfffffe006e663580 syz-executor 1239 1 767 0 S uwait 0xfffffe0058ce1d00 syz-executor 1233 1 765 0 SV uwait 0xfffffe0058ce1600 syz-executor 1202 1 764 0 S uwait 0xfffffe0058ce1b00 syz-executor 1186 1 765 0 S uwait 0xfffffe0058a87600 syz-executor 1174 1 764 0 S uwait 0xfffffe006e663480 syz-executor 1161 0 0 0 DL mdwait 0xfffffe0078002000 [md1] 1130 1 1130 0 S uwait 0xfffffe006e663880 syz-executor 1117 1 765 0 S uwait 0xfffffe006e664300 syz-executor 1115 1 765 0 S uwait 0xfffffe0058ce2800 syz-executor 1110 0 0 0 DL - 0xffffffff83a9d280 [soaiod4] 1109 0 0 0 DL - 0xffffffff83a9d280 [soaiod3] 1108 0 0 0 DL - 0xffffffff83a9d280 [soaiod2] 1107 0 0 0 DL - 0xffffffff83a9d280 [soaiod1] 1080 1 764 0 S uwait 0xfffffe0058a86180 syz-executor 1061 1 941 0 S uwait 0xfffffe0058ce1a00 syz-executor 1031 1 764 0 S uwait 0xfffffe0058ce2f00 syz-executor 1019 0 0 0 DL (threaded) [so_splice] 100280 D - 0xfffffe0058ce1500 [thr_0] 100340 D - 0xfffffe0058ce1540 [thr_1] 998 1 767 0 S uwait 0xfffffe006e664200 syz-executor 994 1 764 -1 S uwait 0xfffffe006e665c80 syz-executor 963 0 0 0 DL (threaded) [KTLS] 100272 D - 0xfffffe0058d76c00 [thr_0] 100273 D - 0xfffffe0058d76c80 [thr_1] 100274 D - 0xffffffff83a9eaa8 [reclaim_0] 947 1 765 0 S uwait 0xfffffe006e666300 syz-executor 941 1 941 0 R syz-executor 932 1 766 0 S uwait 0xfffffe0058a86080 syz-executor 925 1 766 60929 S uwait 0xfffffe0058ce3080 syz-executor 908 0 0 0 DL mdwait 0xfffffe0078003000 [md0] 855 1 766 0 S uwait 0xfffffe0058a85480 syz-executor 853 0 0 0 DL aiordy 0xfffffe00548f9020 [aiod4] 852 0 0 0 DL aiordy 0xfffffe00548f9580 [aiod3] 851 0 0 0 DL aiordy 0xfffffe00548f9ae0 [aiod2] 850 0 0 0 DL aiordy 0xfffffe00548fa5a0 [aiod1] 842 1 764 0 S uwait 0xfffffe006e666680 syz-executor 829 0 0 0 DL mdwait 0xfffffe0008bfe000 [md127] 828 806 828 0 Ss select 0xfffffe006e663ac0 dhclient 814 1 814 0 Ss select 0xfffffe0058ce26c0 dhclient 806 787 424 65 S select 0xfffffe0058ce2740 dhclient 787 424 424 0 S wait 0xfffffe00548e7ae0 sh 767 1 767 0 R syz-executor 765 1 765 0 R syz-executor 764 1 764 0 R syz-executor 761 759 761 0 REs CPU 0 csh 759 682 759 0 Rs sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe0058dca8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058dcacb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058dcc0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058dcc4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058dcc8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058dcccb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058dcd0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058dcd4b0 getty 738 1 18 0 S+ piperd 0xfffffe0059e79420 logger 737 736 18 0 S+ nanslp 0xffffffff8398d3c1 sleep 736 1 18 0 S+ wait 0xfffffe00548ccb00 sh 686 1 686 0 Ss nanslp 0xffffffff8398d3c0 cron 682 1 682 0 Ss select 0xfffffe00546dfcc0 sshd 495 1 495 0 Ss select 0xfffffe0058a851c0 syslogd 424 1 424 0 Ss wait 0xfffffe00548caac0 devd 423 1 423 65 Ss select 0xfffffe00546dfd40 dhclient 338 1 338 0 Ss select 0xfffffe00546dfdc0 dhclient 335 1 335 0 Ss select 0xfffffe0058ce3240 dhclient 17 0 0 0 DL syncer 0xffffffff83aaac20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008026040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83aa91e0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe0058a7cce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83af40e0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ada078 [dom0] 100081 D launds 0xffffffff83ada084 [laundry: dom0] 100082 D umarcl 0xffffffff81d815b0 [uma] 7 0 0 0 DL - 0xffffffff8370abf0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff8428d580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff836d5340 [doneq0] 100047 D - 0xffffffff836d52c0 [async] 100076 D - 0xffffffff836d5140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ad58a0 [crypto] 100044 D crypto_ 0xfffffe005855e030 [crypto returns 0] 100045 D crypto_ 0xfffffe005855e080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0008bfc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83935dc0 [g_event] 100038 D - 0xffffffff83935de0 [g_up] 100039 D - 0xffffffff83935e00 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 RunQ [clock (0)] 100032 I [clock (1)] 12 0 0 0 LL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 L *tcphash 0xfffffe00081fb300 [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs [init] 10 0 0 0 DL audit_w 0xffffffff83ad6340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84a10ff0 [swapper] 100005 D - 0xfffffe0007f6e200 [softirq_0] 100006 D - 0xfffffe0007f6e100 [softirq_1] 100007 D - 0xfffffe0007f6e000 [if_io_tqg_0] 100008 D - 0xfffffe0007f6de00 [if_io_tqg_1] 100009 D - 0xfffffe0007f6dd00 [if_config_tqg_0] 100010 D - 0xfffffe0007f6dc00 [pci_hp taskq] 100011 D - 0xfffffe0007f6db00 [kqueue_ctx taskq] 100012 D - 0xfffffe0007f6da00 [jail_remove taskq] 100015 D - 0xfffffe0007f6d700 [thread taskq] 100017 D - 0xfffffe0007f6d500 [aiod_kick taskq] 100018 D - 0xfffffe0007f6d400 [deferred_unmount ta] 100019 D - 0xfffffe0007f6d300 [inm_free taskq] 100020 D - 0xfffffe0007f6d200 [in6m_free taskq] 100021 D - 0xfffffe0007f6d100 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007f6d000 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007f6d000 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007f6d000 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007f6d000 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007f6ce00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007f6ce00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007f6ce00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007f6ce00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007f6cb00 [firmware taskq] 100041 D - 0xfffffe0007f6ca00 [crypto_0] 100042 D - 0xfffffe0007f6ca00 [crypto_1] 100057 D - 0xfffffe0007f6c800 [vtnet0 rxq 0] 100058 D - 0xfffffe0007f6c700 [vtnet0 txq 0] 100059 D - 0xfffffe0007f6c600 [vtnet0 rxq 1] 100060 D - 0xfffffe0007f6c500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00546dc080 [virtio_balloon] 100066 D - 0xffffffff8274c6e1 [deadlkres] 100070 D - 0xfffffe0059bf6300 [acpi_task_0] 100071 D - 0xfffffe0059bf6300 [acpi_task_1] 100072 D - 0xfffffe0059bf6300 [acpi_task_2] 100074 D - 0xfffffe0007f6e800 [mca taskq] 100075 D - 0xfffffe0007f6c900 [CAM taskq] 100077 D - 0xfffffe0007f6c300 [ipsec_offload] db> show all locks Process 1260 (syz-executor) thread 0xfffffe0054945000 (100602) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000850c568) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006eb86228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1176 Process 1259 (syz-executor) thread 0xfffffe0054943000 (100600) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e64caa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:500 Process 1255 (syz-executor) thread 0xfffffe005492f740 (100596) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007feaa70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2810 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0077efc020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1316 Process 761 (csh) thread 0xfffffe00548d9000 (100111) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007c957c0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8676 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00548af358) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8586 Process 6 (pf purge) thread 0xfffffe00081fe740 (100068) shared sx vnet_sxlock (vnet_sxlock) r = 0 (0xffffffff83aaf100) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:2533 exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff84582700) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:2529 Process 12 (intr) thread 0xfffffe0008029000 (100055) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e64d020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1540 exclusive sleep mutex vtnet0-rx1 (vtnet0-rx1) r = 0 (0xfffffe0008bfb980) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2202 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5011K 512 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sysctloid 35551 2095K 35626 vtbuf 24 1968K 46 kobj 330 1320K 521 newblk 486 1146K 1856 vfscache 3 1025K 3 pcb 28 671K 153 inodedep 142 565K 596 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 51 405K 928 subproc 182 366K 1367 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 14961 acpica 1674 184K 54408 vmem 5 144K 6 tidhash 3 141K 3 pagedep 42 139K 458 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 132 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 519 65K 519 ddb_capture 1 64K 1 kdtrace 246 47K 1866 umtx 336 42K 336 temp 40 38K 1943 BPF 23 36K 37 shm 2 34K 3 DEVFS3 132 33K 142 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 22 ifaddr 76 21K 80 DEVFS_RULE 56 20K 56 routetbl 160 19K 484 dirrem 69 18K 520 lltable 55 18K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 ether_multi 180 15K 205 bus-sc 34 15K 1637 ifnet 8 15K 8 GEOM 82 14K 570 eventhandler 163 14K 163 md_disk 3 12K 3 kenv 95 12K 95 CAM queue 5 11K 1528 in6_multi 75 10K 75 rman 82 10K 437 rpc 8 9K 8 bmsafemap 4 9K 561 plimit 23 9K 340 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 3 shmfd 1 8K 4 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 78 cred 28 7K 231 freefile 50 7K 464 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 freework 22 6K 545 kqueue 83 6K 1290 pwddesc 81 6K 1276 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 22 UMA 272 5K 272 diradd 35 5K 539 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 newdirblk 30 4K 437 DEVFSP 56 4K 95 acpisem 28 4K 28 indirdep 12 3K 135 kcovinfo 45 3K 45 proc-args 99 3K 2322 terminal 11 3K 11 session 22 3K 37 mkdir 21 3K 874 uidinfo 5 3K 15 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 15 lockf 20 3K 41 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 21912 sctp_ifa 15 2K 16 tun 5 2K 5 Unitno 31 2K 54 freeblks 7 2K 455 in_multi 7 2K 13 CAM XPT 22 2K 543 sctp_timw 6 2K 6 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 37 msi 9 2K 9 netlink 2 2K 85 sctp_stro 1 1K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 73 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_atcl 2 1K 44 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 382 pci_link 10 1K 10 crypto 4 1K 44 encap_export_host 12 1K 12 inpcbpolicy 16 1K 293 osd 13 1K 85 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 3 ktls 1 1K 9 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 4 tcpfunc 3 1K 3 ip_msource 3 1K 7 loginclass 3 1K 5 prison 6 1K 6 soname 6 1K 3392 cryptodev 2 1K 116 sctp_atky 3 1K 54 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 71 aio 4 1K 6 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 iov 1 1K 16349 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 sctp_athm 2 1K 45 sctp_map 2 1K 14 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 1 tcp_pcm_rack 0 0K 6 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 12 sctp_mcore 0 0K 0 sctp_socko 0 0K 10 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 2 sctp_stri 0 0K 2 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 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 196 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 2 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 28 ip6_moptions 0 0K 8 in6_mfilter 0 0K 9 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 13 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 19 fadvise 0 0K 5 VN POLL 0 0K 1 statfs 0 0K 183 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 22 lio 0 0K 4 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 104 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 356 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 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 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 90 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 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 md_sectors 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 2 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 8323 1075 14512 0 254 38494208 0 mbuf 256 8666 996 20620 0 254 2473472 0 BUF TRIE 152 216 11588 980 0 62 1794208 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11712 161 11858 0 126 1519744 0 malloc-4096 4096 332 2 529 0 2 1368064 0 UMA Slabs 0 112 10969 5 10969 0 126 1229088 0 sctp_asoc 2256 1 509 7 0 254 1150560 0 RADIX NODE 152 7000 509 38538 0 62 1141368 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16344 111 16344 0 254 921480 0 FFS inode 1168 562 26 1032 0 8 686784 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 1 510 36 0 254 588672 0 socket 1024 29 479 1545 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-16384 16384 25 2 462 0 1 442368 0 sctp_raddr 736 1 516 7 0 254 380512 0 VM OBJECT 264 1312 38 18179 0 30 356400 0 malloc-4096 4096 82 4 1261 0 2 352256 0 256 Bucket 2048 154 10 1043 0 8 335872 0 malloc-256 256 875 430 4315 0 62 334080 0 THREAD 1824 163 5 603 0 8 306432 0 VNODE 440 601 92 1073 0 30 304920 0 malloc-64 64 4184 415 4498 0 254 294336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 107 13 302 0 8 245760 0 malloc-16 16 14758 242 16576 0 254 240000 0 malloc-32768 32768 6 1 17 0 1 229376 0 DEVCTL 1024 33 187 160 0 0 225280 0 tcp_log 416 0 513 22 0 254 213408 0 malloc-65536 65536 0 3 170 0 1 196608 0 malloc-32 32 5478 444 5655 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 MAP ENTRY 96 1755 135 56166 0 126 181440 0 malloc-128 128 1233 162 29992 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1183 0 254 165120 0 FPU_save_area 832 165 33 1020 0 16 164736 0 malloc-32768 32768 0 5 106 0 1 163840 0 FFS2 dinode 256 562 68 1032 0 62 161280 0 malloc-128 128 1104 43 2270 0 126 146816 0 S VFS Cache 104 1004 400 1532 0 126 146016 0 PROC 1376 81 18 1261 0 8 136224 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-1024 1024 113 15 138 0 16 131072 0 mbuf_packet 256 4 504 371 0 254 130048 0 ksiginfo 112 78 966 135 0 126 116928 0 filedesc0 1072 82 16 1276 0 8 105056 0 malloc-384 384 193 77 651 0 30 103680 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 48 35 257 0 16 84992 0 malloc-128 128 384 267 1050 0 126 83328 0 malloc-16384 16384 3 2 183 0 1 81920 0 malloc-8192 8192 7 3 139 0 1 81920 0 malloc-2048 2048 8 32 1076 0 8 81920 0 malloc-4096 4096 15 3 112 0 2 73728 0 g_bio 408 0 180 7099 0 30 73440 0 malloc-64 64 543 528 1965 0 254 68544 0 malloc-64 64 516 555 19815 0 254 68544 0 malloc-32768 32768 0 2 122 0 1 65536 0 malloc-4096 4096 13 3 18 0 2 65536 0 malloc-256 256 179 76 243 0 62 65280 0 32 Bucket 256 81 174 929 0 62 65280 0 malloc-8192 8192 6 1 7 0 1 57344 0 malloc-4096 4096 11 3 494 0 2 57344 0 64 Bucket 512 82 22 2286 0 30 53248 0 malloc-64 64 107 712 22136 0 254 52416 0 malloc-128 128 15 388 299 0 126 51584 0 malloc-256 256 33 162 1532 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14910 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 12 36 531 0 16 49152 0 VMSPACE 584 52 32 1232 0 16 49056 0 malloc-384 384 102 18 152 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1320 10 23 72 0 8 43560 0 pcpu-8 8 4843 277 5116 0 254 40960 0 pipe 736 20 35 305 0 16 40480 0 sctp_chunk 152 1 259 3 0 254 39520 0 da_ccb 544 0 70 1907 0 16 38080 0 udp_inpcb 416 6 84 175 0 30 37440 0 malloc-64 64 8 559 74 0 254 36288 0 malloc-64 64 173 394 1402 0 254 36288 0 malloc-64 64 237 330 1441 0 254 36288 0 malloc-64 64 16 551 651 0 254 36288 0 16 Bucket 144 88 164 364 0 62 36288 0 malloc-128 128 21 258 158 0 126 35712 0 malloc-128 128 7 272 16 0 126 35712 0 malloc-128 128 98 181 524 0 126 35712 0 routing nhops 256 31 104 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 70 65 217 0 62 34560 0 malloc-256 256 96 39 798 0 62 34560 0 malloc-256 256 19 116 114 0 62 34560 0 malloc-256 256 50 85 702 0 62 34560 0 malloc-256 256 18 117 609 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-4096 4096 1 7 279 0 2 32768 0 malloc-2048 2048 0 16 28 0 8 32768 0 malloc-2048 2048 1 15 12 0 8 32768 0 malloc-2048 2048 11 5 131 0 8 32768 0 malloc-2048 2048 13 3 14 0 8 32768 0 malloc-2048 2048 6 10 23 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-1024 1024 13 19 1248 0 16 32768 0 malloc-1024 1024 19 13 19 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 9 23 30 0 16 32768 0 malloc-512 512 3 61 33 0 30 32768 0 malloc-512 512 1 63 5 0 30 32768 0 malloc-512 512 2 62 177 0 30 32768 0 malloc-512 512 2 62 7 0 30 32768 0 malloc-512 512 8 56 26 0 30 32768 0 malloc-512 512 0 64 13 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 ertt_txseginfo 40 0 808 1208 0 254 32320 0 PWD 40 36 772 505 0 254 32320 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 45 0 126 31680 0 clpbuf 2624 0 12 32 0 4 31488 0 sctp_laddr 48 0 588 16 0 254 28224 0 malloc-32 32 276 606 655 0 254 28224 0 4 Bucket 48 7 581 13 0 254 28224 0 AIO 208 0 133 13 0 62 27664 0 udplite_inpcb 416 0 63 5 0 30 26208 0 mqnode 416 4 59 4 0 30 26208 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 236 0 2 24576 0 rtentry 168 34 110 38 0 62 24192 0 Files 80 157 143 7662 0 126 24000 0 8 Bucket 80 49 251 372 0 126 24000 0 itimer 352 0 66 8 0 30 23232 0 ripcb 384 2 58 41 0 30 23040 0 malloc-384 384 7 53 32 0 30 23040 0 malloc-384 384 24 36 685 0 30 23040 0 malloc-384 384 40 20 42 0 30 23040 0 malloc-384 384 28 32 147 0 30 23040 0 Mountpoints 2816 2 6 9 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 3 0 254 20160 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 tcp_inpcb ports 32 4 626 29 0 254 20160 0 ertt 72 8 272 72 0 126 20160 0 malloc-32 32 170 460 190 0 254 20160 0 malloc-32 32 0 630 30 0 254 20160 0 malloc-32 32 139 491 246 0 254 20160 0 malloc-32 32 59 571 752 0 254 20160 0 malloc-32 32 64 566 10661 0 254 20160 0 malloc-32 32 28 602 583 0 254 20160 0 2 Bucket 32 61 569 433 0 254 20160 0 cryptop 280 0 70 14 0 30 19600 0 AIOCB 552 0 35 11 0 16 19320 0 ktls_session 256 0 75 2 0 62 19200 0 L VFS Cache 320 0 60 2 0 30 19200 0 AIOLIO 272 0 70 4 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 3 13 22 0 16 16384 0 malloc-512 512 8 24 11 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 3 0 16 16128 0 tcp_rack_pcb 1152 0 14 6 0 8 16128 0 sctp_asconf_ack 48 0 336 1 0 254 16128 0 malloc-16 16 340 660 576 0 254 16000 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 2 130 3 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 2 0 62 12144 0 KNOTE 160 0 75 21 0 62 12000 0 malloc-16 16 10 740 82 0 254 12000 0 malloc-16 16 18 732 202 0 254 12000 0 malloc-16 16 22 728 36 0 254 12000 0 malloc-16 16 183 567 3045 0 254 12000 0 malloc-16 16 23 727 30331 0 254 12000 0 malloc-16 16 17 733 106 0 254 12000 0 malloc-384 384 26 4 37 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1843 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 splice 184 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 376 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 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 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 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 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 domainset 40 0 0 0 0 254 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 152 0 0 0 0 62 0 0 rl_entry 48 0 0 0 0 254 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-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-4096 4096 0 0 0 0 2 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