last executing test programs: 899.048572ms ago: executing program 1 (id=2): sysarch$AMD64_GET_GSBASE(0x82, &(0x7f00000000c0)=0x1) r0 = socket$inet6(0x1c, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000440)=ANY=[@ANYBLOB="1000000000000000"], 0x8) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8"}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCNATLOOK(r1, 0x8008745b, &(0x7f00000003c0)="28a7c7f9810206") socket(0x1c, 0x4, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) socket(0x1c, 0x1, 0x0) socket(0x10, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) setgroups(0x0, &(0x7f0000000300)) setsockopt(r3, 0x0, 0x2, &(0x7f0000000100)="8f", 0xd) sendmsg(r2, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) eaccess(&(0x7f0000000040)='./file/file0/../\x00', 0x2) accept(r1, &(0x7f00000001c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) socketpair(0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x2, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) fork() connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) r5 = fork() posix_fadvise(r4, 0x631b, 0x3, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f00000018c0), 0x800, 0x0) r6 = getpgid(r5) procctl$PROC_NO_NEW_PRIVS_CTL(0x0, r6, 0x13, &(0x7f0000000140)=0xf2e) 852.34596ms ago: executing program 0 (id=1): socket$inet_sctp(0x2, 0x5, 0x84) r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x400000, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000340)='wb', 0x2}], 0x1, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r1, 0xb7c5) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) accept4(r1, 0x0, 0x0, 0x0) kevent(r3, 0x0, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x18) r4 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) inotify_add_watch_at(r4, r0, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x21000430) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r5 = open$dir(&(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x10000, 0x12) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x400000, 0x1) read(r4, &(0x7f00000000c0)=""/5, 0x10c) r6 = openat(r5, &(0x7f0000000200)='./file0\x00', 0x2000000, 0x1) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x4, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c0a8a841280b53f7ac8be800"}}}, 0x108) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x3, 0x0, @mcast2}}, {{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r7, 0x29, 0x51, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0xfffffffe, @mcast2}}, {{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x108) syz_emit_ethernet(0x0, 0x0) connect$bt_rfcomm(r6, 0x0, 0x0) getsockname$unix(r3, &(0x7f0000000080)=@abs={0x8}, &(0x7f0000000580)=0x3479b79b86df6d24) __specialfd$inotify(0x2, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) rfork(0x3060) open$dir(0x0, 0x40000400000002c2, 0x0) 851.715603ms ago: executing program 3 (id=4): kqueue() socket$inet(0x2, 0x10000000, 0x7) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) fork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, 0x0, 0x0) r0 = open(0x0, 0x80000000000206, 0x0) ftruncate(r0, 0x3862) fspacectl(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x40000, 0x110) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xb05, 0x3, &(0x7f0000000180)={&(0x7f0000000040), 0x0, 0x0}, 0x0, 0x1c) setuid(0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r1, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)="00b2c06df480cf", 0x0, &(0x7f0000000040), 0xb, 0x7, 0x0, 0x7, 0x0, 0x0, 0x3, 0x3, "00ff03ff8e3500"}, 0x40) sendto$inet(r1, &(0x7f0000000200)="727f4c98e6e3b6d62e0c003ba2e66dba9106d9b78a10424b958051429e1dce150e1970605333c5f442aa7ab1e26f9aecabf014a76c0000e800000000009d7f894e966364166f5f775c7ecdeb286802ca29fce95abf9c6afcd165c4b1e5", 0x5d, 0x0, 0x0, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0xffffffffffffffff, 0x0, 0x4000) shmat(0x0, &(0x7f0000001000/0x3000)=nil, 0x1000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x7fffffff}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) rfork(0x85000) 823.667679ms ago: executing program 2 (id=3): r0 = kqueue() kmq_notify(0xffffffffffffffff, &(0x7f0000001fc0)={0x4, 0x11, @sigval_int=0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$bpf(0xffffff9c, &(0x7f0000000180), 0x200, 0x0) dup2(r0, r1) fcntl$setstatus(r2, 0x4, 0x40) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x26) open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x54) socket$inet_tcp(0x2, 0x1, 0x0) kqueue() socket(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="e706f2ffff1f391e7dd7a2d786dd609907a600302c03cb697a653e336f000000500000000000ff020000000000000000000000000001020090"]) syz_emit_ethernet(0xfff, &(0x7f00000002c0)=ANY=[@ANYRES64=r3]) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="69e1629b6174391e7dd7a2d786dd60b6000000302c03cb697a653e336f000000500000000000ff02000000000000000000000000000102000003"]) r4 = msgget$private(0x0, 0x790) msgsnd(r4, &(0x7f0000000100)=ANY=[@ANYRES8], 0x401, 0x0) setresgid(0xee00, 0xee01, 0x0) msgctl$IPC_RMID(r4, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x18, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) bind$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast2}, 0x10) mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) aio_suspend(0x0, 0xf423f, &(0x7f0000000e40)={0xffffec7b, 0x1c}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ksem_open(&(0x7f0000000000), &(0x7f00000009c0)='/\x00\x00\x00\x00\xac\xd6E\x9f', 0x0, 0x0, 0x3953fe09) connectat$unix(r5, r5, &(0x7f00000000c0)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) write(r6, &(0x7f0000000040)='`', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x0, 0x80, @mcast1, 0x4}}, 0x0, 0x1, 0x93f, 0x0, 0x6588, 0x6957}, &(0x7f0000000100)=0x98) aio_write(&(0x7f0000000240)={r6, 0x80000001, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x0, 0x0, 0x0, 0x100000000000]}}) 320.585782ms ago: executing program 0 (id=5): socketpair(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000100)=""/255, 0xfffffe24, 0x860, 0x0, 0x0) sendto(r1, &(0x7f0000000300)="0814883b798a67b633dd655bfa79ba05a408668b60c756793771929bc45ba2e1394d73283f697c37f72fa0c8d04d7759b7647eaeff609a37718d7486c33859d34a2c4bba320cb5d08fc26730cab962b608c632c8cc923deb54e2461942717d99412dc946c342204ba361a3bb877a4446b3ba0c00"/128, 0x4a15fa9c8a077d79, 0x100, 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x30000000) dup2(r0, r1) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000340)=0xff, 0x4) open$dir(0x0, 0x200, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000400000002c2, 0x1b02482a7d2fa373) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) extattr_list_link(&(0x7f0000000100)='./file0\x00', 0x0, &(0x7f00000003c0)=""/91, 0xfffffffffffffce4) truncate(0x0, 0x8001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x6, 0x10, r4, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r3, 0x6, 0x27, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) rfork(0x3060) 243.786143ms ago: executing program 2 (id=6): open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000200)=@in={0x10, 0x2, 0x3}, 0x10) open$dir(&(0x7f0000000180)='./file0\x00', 0x4000040000440280, 0x0) r1 = socket(0x2, 0x2, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000800)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1}, 0x10, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="13000000000000005a"], 0x14}, 0x0) r2 = socket(0x1c, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0xbc0, @loopback, 0x7}, 0x1c) open$dir(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x4677) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0xee01, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) close(r4) truncate(&(0x7f0000000040)='./file0\x00', 0xa) lchown(&(0x7f0000000000)='./file0\x00', 0xee01, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000200)='-/%\x00'], 0x0) cap_rights_limit(r3, &(0x7f0000000140)=[0x20000207fffffdc, 0x400000000000001]) cap_rights_limit(r3, &(0x7f0000000580)=[0x20000207fffffdc, 0x400000000000005]) sigaction(0x6, &(0x7f0000000200)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfffffffe]}}, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000300)}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r5, 0x0) lio_listio(0x1, 0x0, 0x5a, &(0x7f0000000a00)={0x2, 0x40000006, @sival_ptr=0x912, @thr={&(0x7f0000000340)="c4820598a8d200000045d9f88f690091af00000000c441e15e6600c462859e22c48245aeac274a570000650421c4210f5ce5670f01c0e1c48368907e66d79c", &(0x7f00000002c0)="773b043b2d675d02b8c21cf3bc2086415b98153c8506108621d0e9c411a39d4b81f1ca6e892f80"}}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000300)={0x5c, 0x0, 0x84, 0x4, 0x5, 0x9, 0x4, 0x68, 0x82, 0x0, 0x6}, 0xb) connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x8, @rand_addr="f7b60037a2a4c672aeaf7ee869ae78b5", 0xfffffffc}, 0x1c) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaad43106de617d080046040020000000004006907800000000ffffffff890200004e234e21000890784016adaa8474"]) 0s ago: executing program 3 (id=7): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x62, 0x1c, 0x3, 0xfffffffb, @loopback}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) ftruncate(r1, 0x107d2) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c) mount(&(0x7f0000000040)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)) r2 = open$dir(&(0x7f0000000000)='./file1\x00', 0x2000000, 0x126) __realpathat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x7, "6c5123d6fa46e7"}, &(0x7f0000000140)=0xf) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) sendfile(r2, r0, 0x1, 0x6, 0x0, 0x0, 0x19) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.199' (ED25519) to the list of known hosts. lock order reversal: (sleepable after non-sleepable) 1st 0xfffffe0058125808 tun_mtx (tun_mtx, sleep mutex) @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1688 2nd 0xffffffff83ccca40 tun_ioctl (tun_ioctl, sx) @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1387 lock order tun_ioctl -> tun_mtx established at: #0 0xffffffff81682751 at witness_checkorder+0x781 #1 0xffffffff81507aa7 at __mtx_lock_flags+0x187 #2 0xffffffff8186c46c at tunifioctl+0x15c #3 0xffffffff8184769e at ifhwioctl+0xefe #4 0xffffffff8184b892 at ifioctl+0xde2 #5 0xffffffff816914da at kern_ioctl+0x4ca #6 0xffffffff81690f1e at sys_ioctl+0x36e #7 0xffffffff82166702 at amd64_syscall+0x4e2 #8 0xffffffff8210acfb at fast_syscall_common+0xf8 lock order tun_mtx -> tun_ioctl attempted at: #0 0xffffffff81683622 at witness_checkorder+0x1652 #1 0xffffffff81571739 at _sx_xlock+0x139 #2 0xffffffff8186c39a at tunifioctl+0x8a #3 0xffffffff8184854b at ifhwioctl+0x1dab #4 0xffffffff81869e02 at tunioctl+0xd92 #5 0xffffffff811deaa6 at devfs_ioctl+0x266 #6 0xffffffff82328ce7 at VOP_IOCTL_APV+0x87 #7 0xffffffff817eed67 at vn_ioctl+0x3c7 #8 0xffffffff811df969 at devfs_ioctl_f+0x69 #9 0xffffffff816914da at kern_ioctl+0x4ca #10 0xffffffff81690f1e at sys_ioctl+0x36e #11 0xffffffff82166702 at amd64_syscall+0x4e2 #12 0xffffffff8210acfb at fast_syscall_common+0xf8 Sleeping thread (tid 100120, pid 804) owns a non-sleepable lock KDB: stack backtrace of thread 100120: sched_switch() at sched_switch+0x10b8/frame 0xfffffe0056d07f80 mi_switch() at mi_switch+0x33e/frame 0xfffffe0056d07fb0 sleepq_switch() at sleepq_switch+0x1f0/frame 0xfffffe0056d08010 _sx_xlock_hard() at _sx_xlock_hard+0xcdc/frame 0xfffffe0056d081d0 _sx_xlock() at _sx_xlock+0x1ed/frame 0xfffffe0056d08290 tunifioctl() at tunifioctl+0x8a/frame 0xfffffe0056d08350 ifhwioctl() at ifhwioctl+0x1dab/frame 0xfffffe0056d08610 tunioctl() at tunioctl+0xd92/frame 0xfffffe0056d08730 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056d08820 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056d08850 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056d08a60 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056d08ab0 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056d08b90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056d08d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056d08f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056d08f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a52ba, rsp = 0x8244f9f08, rbp = 0x8244f9f80 --- panic: sleeping thread holds tun_mtx cpuid = 1 time = 1758266816 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a7c9d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a7cb30 vpanic() at vpanic+0x257/frame 0xfffffe0056a7ccf0 panic() at panic+0xb5/frame 0xfffffe0056a7cdb0 propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056a7ce00 turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056a7ce70 __mtx_lock_sleep() at __mtx_lock_sleep+0x452/frame 0xfffffe0056a7cfb0 __mtx_lock_flags() at __mtx_lock_flags+0x1fe/frame 0xfffffe0056a7d0a0 tunstart_l2() at tunstart_l2+0x74/frame 0xfffffe0056a7d100 tap_transmit() at tap_transmit+0x1d0/frame 0xfffffe0056a7d150 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe0056a7d210 ether_output() at ether_output+0x114b/frame 0xfffffe0056a7d380 ip6_output_send() at ip6_output_send+0x1b6/frame 0xfffffe0056a7d400 ip6_output() at ip6_output+0x44de/frame 0xfffffe0056a7d930 mld_dispatch_packet() at mld_dispatch_packet+0x8d1/frame 0xfffffe0056a7da90 mld_fasttimo() at mld_fasttimo+0x1900/frame 0xfffffe0056a7dcd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0056a7de80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056a7def0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056a7df30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056a7df30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x259e587(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff828074a0 .str.27 rsp 0xfffffe0056a7cb10 rbp 0xfffffe0056a7cb30 rsi 0 rdi 0xffffffff81643eb9 printf+0x149 r8 0 r9 0xffffffff r10 0x6 r11 0x5 r12 0xfffffe000781a780 r13 0xfffffffffffffffd r14 0xffffffff828074a0 .str.27 r15 0 rip 0xffffffff8162d60e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259e587(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808008: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b56080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b56080 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b57060 (map 0xffffffff83b57060) (map.pmap 0xffffffff83b57100) (pmap 0xffffffff83b57170) threads: 2 100031 L *tun_mtx 0xfffffe000782e300 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 829 804 764 0 S uwait 0xfffffe0057d91600 syz-executor 828 766 766 0 R (threaded) syz-executor 100087 RunQ syz-executor 100146 D biowr 0xfffffe0007c46b00 syz-executor 100149 D ufs 0xfffffe006dfdec78 syz-executor 100151 S uwait 0xfffffe006def1480 syz-executor 827 804 764 0 S uwait 0xfffffe00584ecb00 syz-executor 826 765 765 60929 R (threaded) syz-executor 100089 Run CPU 0 syz-executor 100142 RunQ syz-executor 100148 D getblk 0xfffffe0007c02948 syz-executor 100150 D ufs 0xfffffe006e4b7070 syz-executor 825 763 763 0 T (threaded) syz-executor 100139 s syz-executor 100140 s syz-executor 100141 RunQ syz-executor 100143 D biowr 0xfffffe0007cf6630 syz-executor 100144 D ufs 0xfffffe006dfdee30 syz-executor 100147 s syz-executor 824 0 0 0 DL - 0xffffffff83cbce00 [soaiod4] 823 0 0 0 DL - 0xffffffff83cbce00 [soaiod3] 822 0 0 0 DL - 0xffffffff83cbce00 [soaiod2] 821 0 0 0 DL - 0xffffffff83cbce00 [soaiod1] 820 0 0 0 DL aiordy 0xfffffe00540e6560 [aiod4] 819 0 0 0 DL aiordy 0xfffffe00540e6ab8 [aiod3] 818 0 0 0 DL aiordy 0xfffffe00540e7010 [aiod2] 817 0 0 0 DL aiordy 0xfffffe00540e7568 [aiod1] 816 815 423 0 L *tun_mtx 0xfffffe000782e300 ifconfig 815 809 423 0 S wait 0xfffffe00540e8570 sh 814 1 814 0 Ss select 0xfffffe0057df6f40 dhclient 810 1 766 0 S uwait 0xfffffe0057d92080 syz-executor 809 791 423 0 S wait 0xfffffe0054004010 dhclient 804 764 764 0 R (threaded) syz-executor 100117 RunQ syz-executor 100120 D tun_ioc 0xffffffff83ccca40 syz-executor 100129 RunQ syz-executor 791 423 423 0 S wait 0xfffffe005410c000 sh 766 762 766 0 S nanslp 0xffffffff83bacc41 syz-executor 765 762 765 0 S nanslp 0xffffffff83bacc41 syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe0057df7640 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540ce0c0 csh 758 681 758 0 Ss select 0xfffffe0057ddb9c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058279cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005862f4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005862f8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058278cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005862fcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00586300b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00586304b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00586308b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0058630cb0 getty 737 1 17 0 S+ piperd 0xfffffe006b4512e0 logger 736 735 17 0 S+ nanslp 0xffffffff83bacc41 sleep 735 1 17 0 S+ wait 0xfffffe0054005018 sh 685 1 685 0 Ss nanslp 0xffffffff83bacc40 cron 681 1 681 0 Ss select 0xfffffe00586137c0 sshd 494 1 494 0 Ss select 0xfffffe0057ddbc40 syslogd 423 1 423 0 Ss wait 0xfffffe00540a9ab8 devd 422 1 422 65 Ss select 0xfffffe0058613940 dhclient 337 1 337 0 Ss select 0xfffffe0057ddbec0 dhclient 334 1 334 0 Ss select 0xfffffe0057ddbf40 dhclient 16 0 0 0 DL syncer 0xffffffff83cca820 [syncer] 15 0 0 0 RL [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 RunQ [bufdaemon] 100082 RunQ [bufspacedaemon-0] 100095 D sdflush 0xfffffe005862e4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d13c80 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83cf9d54 [laundry: dom0] 100081 D umarcl 0xffffffff81e12340 [uma] 7 0 0 0 DL - 0xffffffff839255d8 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff84541700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff838ef2c0 [async] 100075 D - 0xffffffff838ef140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf5620 [crypto] 100043 D crypto_ 0xfffffe0053ee4d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ee4d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b55640 [g_event] 100038 D - 0xffffffff83b55660 [g_up] 100039 D - 0xffffffff83b55680 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *tun_mtx 0xfffffe000782e300 [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 RunQ [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 RunQ [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cf60c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c51ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe000776aa00 [kqueue_ctx taskq] 100011 D - 0xfffffe000776a900 [jail_remove taskq] 100012 D - 0xfffffe000776a800 [bus taskq] 100015 D - 0xfffffe000776a500 [thread taskq] 100017 D - 0xfffffe000776a300 [aiod_kick taskq] 100018 D - 0xfffffe000776a200 [deferred_unmount ta] 100019 D - 0xfffffe000776a100 [inm_free taskq] 100020 D - 0xfffffe000776a000 [in6m_free taskq] 100021 D - 0xfffffe0007769e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007769d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007769d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007769d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007769d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007769c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007769c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007769c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007769c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007769a00 [firmware taskq] 100040 D - 0xfffffe0007769900 [crypto_0] 100041 D - 0xfffffe0007769900 [crypto_1] 100056 D - 0xfffffe0057de6d00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057de6c00 [vtnet0 txq 0] 100058 D - 0xfffffe0057de6b00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057de6a00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon] 100065 D - 0xffffffff8280bb80 [deadlkres] 100069 D - 0xfffffe00593fd500 [acpi_task_0] 100070 D - 0xfffffe00593fd500 [acpi_task_1] 100071 D - 0xfffffe00593fd500 [acpi_task_2] 100073 D - 0xfffffe000776ab00 [mca taskq] 100074 D - 0xfffffe0007769700 [CAM taskq] 100076 D - 0xfffffe00593fd400 [ipsec_offload] db> show all locks Process 828 (syz-executor) thread 0xfffffe0054129780 (100146) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c46b80) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:14492 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c02948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfdec78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1711 Process 828 (syz-executor) thread 0xfffffe0054125000 (100149) shared lockmgr ufs (ufs) r = 0 (0xfffffe006df34908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:5257 Process 826 (syz-executor) thread 0xfffffe0054125780 (100148) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e4b7070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3595 Process 826 (syz-executor) thread 0xfffffe0054124780 (100150) shared lockmgr ufs (ufs) r = 0 (0xfffffe006e4b7228) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1169 Process 825 (syz-executor) thread 0xfffffe005411d780 (100141) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006b4e8980) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 Process 825 (syz-executor) thread 0xfffffe0054120000 (100143) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007cf66b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfdee30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1243 Process 825 (syz-executor) thread 0xfffffe005412a780 (100144) shared lockmgr ufs (ufs) r = 0 (0xfffffe006e4b73e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:5257 Process 816 (ifconfig) thread 0xfffffe00540fd000 (100124) exclusive sx tun_ioctl (tun_ioctl) r = 0 (0xffffffff83ccca40) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1387 exclusive sx in_control (in_control) r = 0 (0xffffffff83ccf660) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:367 Process 804 (syz-executor) thread 0xfffffe00540a0000 (100120) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe0058125808) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1688 Process 2 (clock) thread 0xfffffe000781a780 (100031) exclusive sleep mutex mld_mtx (mld_mtx) r = 0 (0xffffffff83cf0d60) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1349 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cf0b80) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1348 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83ccede0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1307 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5188K 498 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4212 sysctloid 35125 2069K 35200 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 423 1130K 457 vfscache 3 1025K 3 pcb 28 673K 64 inodedep 70 538K 100 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 130 278K 897 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 filedesc 24 185K 81 acpica 1674 184K 54444 vmem 5 144K 6 tidhash 3 141K 3 pagedep 23 134K 29 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 523 ddb_capture 1 64K 1 kdtrace 208 41K 983 umtx 320 40K 320 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1824 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 14 19K 15 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1657 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 cred 25 10K 184 rpc 8 9K 8 bmsafemap 4 9K 68 plimit 23 9K 332 in6_multi 65 9K 65 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 69 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 dirrem 18 5K 44 UMA 268 5K 268 diradd 35 5K 62 pf_ifnet 10 5K 19 kqueue 65 5K 837 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 832 mount 36 4K 114 acpisem 28 4K 28 selfd 45 3K 7130 proc-args 87 3K 1868 terminal 11 3K 11 DEVFSP 44 3K 49 session 21 3K 32 indirdep 10 3K 10 acpidev 20 3K 20 uidinfo 4 3K 8 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 lockf 21 3K 28 mkdir 17 3K 38 netlink 2 3K 70 filecaps 5 3K 71 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 32 2K 195 sctp_ifa 13 2K 14 newdirblk 13 2K 19 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 28 msi 9 2K 9 CC Mem 9 2K 14 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 sctp_atcl 2 1K 6 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 osd 14 1K 31 inpcbpolicy 21 1K 168 crypto 4 1K 4 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 5 frag6 3 1K 3 vnodes 1 1K 2 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 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 36 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 15 ip6_msource 2 1K 2 aio 4 1K 4 iov 2 1K 13649 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3313 sctp_vrf 1 1K 1 sctp_atky 2 1K 6 freework 1 1K 28 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 sctp_athm 2 1K 6 cpus 2 1K 2 ip6_moptions 1 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filemon 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_timw 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 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 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 16 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 freeblks 0 0K 27 freefrag 0 0K 6 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 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 in6_mfilter 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 20 fadvise 0 0K 1 VN POLL 0 0K 0 statfs 0 0K 181 namei_tracker 0 0K 0 inotify 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 11 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 1 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 95 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 648 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 jaildesc 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 72 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 ufshci 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 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 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8328 1070 13855 0 254 38494208 0 mbuf 256 8623 1039 18088 0 254 2473472 0 BUF TRIE 152 209 11595 433 0 62 1794208 0 malloc-384 384 4140 30 4152 0 30 1601280 0 malloc-128 128 11546 172 11557 0 126 1499904 0 malloc-4096 4096 334 2 577 0 2 1376256 0 tcp_log 416 589 2714 3599 0 254 1374048 0 UMA Slabs 0 112 10905 33 10905 0 126 1225056 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6370 99 26496 0 62 983288 0 malloc-65536 65536 14 0 17 0 1 917504 0 vmem btag 56 16117 50 16117 0 254 905352 0 FFS inode 1168 537 23 554 0 8 654080 0 socket 1024 39 469 1370 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 248 1162 86 13387 0 62 309504 0 sctp_ep 1152 2 257 6 0 254 298368 0 THREAD 1860 144 16 152 0 8 297600 0 malloc-4096 4096 69 1 836 0 2 286720 0 VNODE 440 573 30 592 0 30 265320 0 256 Bucket 2048 127 1 1002 0 8 262144 0 malloc-64 64 3855 240 3862 0 254 262080 0 malloc-2048 2048 109 11 354 0 8 245760 0 malloc-16 16 14471 279 14539 0 254 236000 0 DEVCTL 1024 20 200 147 0 0 225280 0 malloc-16384 16384 11 1 38 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5325 345 5369 0 254 181440 0 malloc-128 128 1225 170 25569 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1171 0 254 165120 0 FFS2 dinode 256 537 93 553 0 62 161280 0 FPU_save_area 832 145 35 162 0 16 149760 0 malloc-2048 2048 6 66 1039 0 8 147456 0 malloc-256 256 486 84 643 0 62 145920 0 MAP ENTRY 96 1394 118 41681 0 126 145152 0 malloc-65536 65536 0 2 56 0 1 131072 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 malloc-32768 32768 2 2 13 0 1 131072 0 malloc-1024 1024 117 11 302 0 16 131072 0 mbuf_packet 256 1 507 133 0 254 130048 0 S VFS Cache 104 998 172 1045 0 126 121680 0 ksiginfo 112 54 990 72 0 126 116928 0 malloc-128 128 727 172 3978 0 126 115072 0 malloc-128 128 653 122 1267 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 PROC 1368 62 4 829 0 8 90288 0 malloc-8192 8192 9 2 92 0 1 90112 0 filedesc0 1072 63 21 832 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 12 198 4902 0 30 85680 0 malloc-16384 16384 5 0 7 0 1 81920 0 malloc-4096 4096 15 3 211 0 2 73728 0 128 Bucket 1024 41 26 230 0 16 68608 0 malloc-64 64 813 258 2361 0 254 68544 0 malloc-64 64 648 423 8784 0 254 68544 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-1024 1024 26 38 557 0 16 65536 0 malloc-256 256 171 84 850 0 62 65280 0 malloc-256 256 151 104 542 0 62 65280 0 malloc-256 256 190 65 251 0 62 65280 0 malloc-384 384 111 39 473 0 30 57600 0 malloc-4096 4096 12 2 495 0 2 57344 0 malloc-256 256 47 148 213 0 62 49920 0 32 Bucket 256 60 135 842 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 3 45 12665 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-2048 2048 10 14 28 0 8 49152 0 64 Bucket 512 64 32 1691 0 30 49152 0 syncache 168 0 264 3 0 254 44352 0 pcpu-8 8 4709 411 4872 0 254 40960 0 pipe 736 21 34 291 0 16 40480 0 da_ccb 544 3 67 1323 0 16 38080 0 udp_inpcb 408 10 80 147 0 30 36720 0 malloc-64 64 26 541 13547 0 254 36288 0 malloc-64 64 33 534 53 0 254 36288 0 malloc-64 64 220 347 1014 0 254 36288 0 malloc-64 64 72 495 913 0 254 36288 0 malloc-128 128 19 260 162 0 126 35712 0 malloc-128 128 6 273 28 0 126 35712 0 malloc-128 128 121 158 588 0 126 35712 0 malloc-128 128 28 251 288 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 72 18 75 0 30 34560 0 malloc-384 384 73 17 73 0 30 34560 0 malloc-256 256 27 108 501 0 62 34560 0 malloc-256 256 3 132 57 0 62 34560 0 malloc-256 256 17 118 281 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 SLEEPQUEUE 88 161 223 161 0 126 33792 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 3 13 48 0 8 32768 0 malloc-2048 2048 9 7 32 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-1024 1024 3 29 43 0 16 32768 0 malloc-1024 1024 17 15 999 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-1024 1024 3 29 8 0 16 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 2 62 49 0 30 32768 0 malloc-512 512 10 54 30 0 30 32768 0 malloc-512 512 2 62 8 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 36 0 126 31680 0 clpbuf 2624 0 12 20 0 4 31488 0 tcp_inpcb 1304 9 15 14 0 8 31296 0 VMSPACE 584 39 10 807 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 354 528 4190 0 254 28224 0 16 Bucket 144 49 147 243 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 43 0 2 24576 0 ertt_txseginfo 40 0 606 184 0 254 24240 0 PWD 40 20 586 103 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 183 117 6828 0 126 24000 0 8 Bucket 80 45 255 264 0 126 24000 0 malloc-384 384 1 59 2 0 30 23040 0 malloc-384 384 12 48 12 0 30 23040 0 malloc-384 384 29 31 537 0 30 23040 0 ripcb 376 2 58 7 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 9 271 14 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 64 566 352 0 254 20160 0 malloc-32 32 22 608 254 0 254 20160 0 malloc-32 32 158 472 1396 0 254 20160 0 malloc-32 32 60 570 87 0 254 20160 0 malloc-32 32 125 505 133 0 254 20160 0 malloc-32 32 16 614 20 0 254 20160 0 2 Bucket 32 52 578 332 0 254 20160 0 KNOTE 160 0 125 7 0 62 20000 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 26 0 1 16384 0 malloc-8192 8192 0 2 20 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-2048 2048 0 8 12 0 8 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 12 20 17 0 30 16384 0 malloc-512 512 3 29 5 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 517 483 3405 0 254 16000 0 AIO 208 0 76 1 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 44 706 1382 0 254 12000 0 malloc-16 16 41 709 94 0 254 12000 0 malloc-16 16 48 702 25025 0 254 12000 0 malloc-16 16 15 735 16 0 254 12000 0 malloc-16 16 10 740 16 0 254 12000 0 AIOCB 552 0 21 1 0 16 11592 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1157 0 254 8016 0 malloc-16 16 9 491 14 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 384 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_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1088 0 0 0 0 8 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 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 udplite_inpcb 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 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 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 cryptop 280 0 0 0 0 30 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 skbuff 1808 0 0 0 0 8 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl