last executing test programs: 1.121111685s ago: executing program 0 (id=1): sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x27) aio_write(&(0x7f0000000240)={r1, 0x80001001, &(0x7f0000000380)="e2", 0x1, [0x0, 0x8], 0x2, 0x8, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0x8, @spare=[0x800, 0x1, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x100000000]}}) truncate(&(0x7f0000000080)='./file0\x00', 0x100000) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffa, 0x9, 0xffffff, 0x87, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x82, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x52, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60510100001c00fffe8000000000000000000000000000bbfe800000000000005b05000000f4ffffffa906000003000000004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002004390780000"]) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x20, &(0x7f0000000140)="ec7b00ff42435eaa17463d8f48d4383b2d09c12d10b500"/32, 0x0, 0x0, 0x1, 0xfdf9ff88, [0x0, 0x0, 0x20000, 0x9087]}) ioctl$CIOCCRYPT(r3, 0xc01c6367, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x7f, &(0x7f00000012c0), 0x0, &(0x7f00000012c0), &(0x7f0000001240)}) fspacectl(r2, 0x1, &(0x7f0000000100)={0x5, 0xffffffff}, 0x0, &(0x7f0000000140)) openat$crypto(0xffffff9c, &(0x7f0000000440), 0x8000, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xae4, 0xf, 0xbda, 0x7ee}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={r5, 0x6, 0xe6}, 0x8) mount(&(0x7f0000000000), 0x0, 0x8400004, 0x0) r6 = openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0) clock_settime(0x0, 0x0) ktimer_create(0x4, &(0x7f0000000000)={0x1, 0x8, @sigval_int=0x4, @spare=[0x7, 0x9, 0xe61a, 0x2, 0x3, 0x6, 0x1, 0x3ff]}, &(0x7f0000000180)) mkdir(&(0x7f0000000080)='./file0\x00', 0x3d) r7 = socket(0x1c, 0x1, 0x0) bind$inet6(r7, 0x0, 0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0x401, &(0x7f00000002c0)=""/181, &(0x7f00000001c0)=0xb5) listen(r7, 0xd) ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000) ioctl$BIOCSETWF(r0, 0x8008427b, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0xedf4, 0x0, 0x5, 0xef8}]}) ioctl$DIOCNATLOOK(r0, 0x8008745b, &(0x7f0000000000)="28fcffffff0006") 916.92993ms ago: executing program 3 (id=4): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) ioctl$BIOCGDLTLIST(r0, 0xc0084279, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[0x5]}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000080)={0x17, 0x1d, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x0, 0xfdffef85, [0x0, 0x400, 0x8000000]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x202a2fb6}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000100)='3', 0x1}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="1c000000840000000a000000fe8003000000000002000000000000aa1000"], 0x2c, 0x84}, 0x10101) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000140)="5ed5b3c349cb3ae95fdb47de0c90af7f05c8e2c488e44fe6dab2b54295356edb4836b706", 0x24) r4 = socket$inet6(0x1c, 0x4, 0x15) cap_rights_limit(r4, &(0x7f0000000000)=[0x3, 0xff]) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) 876.858518ms ago: executing program 2 (id=3): ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bindat$unix(r2, r2, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) r3 = socket(0x11, 0x3, 0x0) shutdown(r3, 0x0) setresuid(0xee00, 0xee01, 0xffffffffffffffff) getresuid(0x0, &(0x7f0000000040)=0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000004c0)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x18, 0x3a, 0x1, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x6, 0x55d7, @mcast2}}}}}}) setresuid(0x0, r4, r4) setsockopt$inet_buf(r3, 0x0, 0x51, &(0x7f00000000c0)='\';', 0x2) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)="ee04000000000000000000ed000883049289dbf800000000000004a7d2a12fff0681530b4043970425f4d1c5020b81b02944998ff80776f5fa9c44495440f17d905e1dfd9db94546146f1a47280b569c42681fb79cca60d641000000", 0x5c) 789.585424ms ago: executing program 1 (id=2): r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x1, 0x1, @loopback, 0x7fffffff}, {0x1c, 0x1c, 0x0, 0x400000, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x0, [0x8800, 0xfffffffd, 0x0, 0x6, 0x1, 0x0, 0x0, 0x5e]}, 0x5c) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) sendto$inet6(r0, 0x0, 0x0, 0x1, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x6f6, @rand_addr="fe470ad8c73c000200", 0x9}, 0x1c) 724.159749ms ago: executing program 1 (id=5): mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) setresuid(0xee00, 0xee01, 0xffffffffffffffff) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffa, 0x9, 0xffffff, 0x87, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000100)={@multicast2, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc) fspacectl(r0, 0x1, &(0x7f0000000100)={0x7, 0xffffffff}, 0x0, &(0x7f0000000140)) clock_getres(0x281c05b888e7c46c, &(0x7f0000000300)) open$dir(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x40000, 0x40) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) socket(0x1c, 0x1, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x3d) r2 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r2, &(0x7f0000000240)='./file0\x00') r3 = openat$kbd(0xffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) seteuid(0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 5.310512ms ago: executing program 3 (id=6): r0 = __specialfd$eventfd(0x1, &(0x7f0000000100)={0x59f, 0x173e}, 0x8) open(&(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x611, 0x20) rename(&(0x7f00000012c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000180)='./file1\x00') readlinkat(r0, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000300)=""/120, 0x78) mount(&(0x7f0000000040)='msdosfs\x00', &(0x7f00000000c0)='.\x00', 0x2d, &(0x7f0000000100)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000480)="975e55c254559a46475d4eea8183cd479d0a9f620b8e44629e9a7dfd379db65601bc53d5c1f7b366c7a46faaee04d9ef7a611c7ff76baef59bf95e1a878e24", 0x3f) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4a) r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x20) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x42, 0x0) 4.68111ms ago: executing program 3 (id=7): open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x7369a0733676a8) (async) r0 = socket(0x26, 0x2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000080)) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000100)=0x200101, 0x4) (async) extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0) (async) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000340)={0x6, {{0x1c, 0x1c, 0x2, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}}, {{0x1c, 0x1c, 0x3, 0x7, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}}}, 0xfc) extattr_list_link(&(0x7f0000000000)='./file0\x00', 0x2, &(0x7f00000002c0)=""/128, 0x80) 0s ago: executing program 2 (id=8): r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x204, 0x0, ""/514}, &(0x7f0000000240)=0x204) r1 = fcntl$getown(r0, 0x5) extattr_set_link(&(0x7f0000000280)='./file0\x00', 0x3, &(0x7f00000002c0)='-\x00', &(0x7f0000000300)="f053d8a789b0b400825e2608d0ab83b07337ad9e637b4c4e1bbfd210e559945621cba7f22325ba29f18fb4d398c24d9118e319218d57e99e275a0003a0d06fd301ce726cabe54e8ced85f3d793a2e07435c2f422c04f4eeec83f1e1f07f2e01bbb509a1ec4433d6ed18d883b99e6420b41d3eb2d1cbf432a9d819c3689c5f72bc3d277fe36eb8a6669a7d3eecab3a60400d01e354afb20326f9c80613fe17adb314e8941dda80984edc5917e41f3120f7cce6baa9bad0ca7aa570d0a3ea988653b1f", 0xc2) select(0x40, &(0x7f0000000400)={0x6, 0x8, 0x2, 0x7fffffff, 0xc, 0x8001, 0x8000, 0x2}, &(0x7f0000000440)={0xa, 0x2, 0x3, 0x2, 0x6, 0x19db, 0x10001, 0x5}, &(0x7f0000000480)={0x8, 0x8000, 0x2, 0x4, 0x3b2, 0x7, 0x1}, &(0x7f00000004c0)={0x24, 0x5}) sigqueue(r1, 0x9, @sival_int) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000500)={0x0, 0x400}, &(0x7f0000000540)=0x8) setrlimit(0x7, &(0x7f0000000580)={0x5d, 0x800}) r2 = accept$unix(r0, &(0x7f00000005c0)=@file={0x56, 0x0, ""/84}, &(0x7f0000000640)=0x56) sendto$unix(r2, &(0x7f0000000680)="3ec6425c5323bf8abf4e6406fe1f51d2fd1d9b39b1284bdc9a4b0177cf64a62e5a109dcec3e4cca838156839925d4921759e15c99a0a45743928fd572d8c3cc3256c54084dd1fb69161d6e8925262bed856e72f356b99236f6323c7ff3d1ee388247b143c971e7ef72da632b12d4bd1d8d306400acc7d960dea932dd7cf465071a493a5e8d4afe252390a377c78341a03b83bfa4d6284b423a39962b82abad7c8efc1b6fc878433db0e83bdc831fa6520e6c25d0c87024", 0xb7, 0x20004, &(0x7f0000000740)=@file={0xa, 0x0, './file0\x00'}, 0xa) r3 = open$dir(&(0x7f0000000780)='./file0\x00', 0x80, 0x30) mkdirat(r3, &(0x7f00000007c0)='./file0\x00', 0x8d) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000000800)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)}], 0x2, &(0x7f00000018c0)=""/72, 0x48}, 0x42) cap_fcntls_limit(r2, 0x6283) fpathconf(r3, 0x12) utimensat(r3, &(0x7f0000001980)='./file1\x00', &(0x7f00000019c0)={{0x5, 0x100}, {0x64, 0x5}}, 0x4000) extattr_list_file(&(0x7f0000001a00)='./file1/file0\x00', 0x2, &(0x7f0000001a40)=""/126, 0x7e) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000001ac0)=[{r4, 0x8}, {r3, 0x2000}, {r3, 0x8}, {r3, 0x100}], 0x4, 0x3) aio_fsync(0x1000080, &(0x7f0000001bc0)={r2, 0x100000001, &(0x7f0000001b00)="9026ed903dc2856889023e", 0xb, [0xca87, 0x3], 0x55, 0x7, 0x7, {0x9, 0x7, &(0x7f0000001b40)="0fd68bbd74c2452471c9f09811497126f0eb46dce913075cbb633412c26dd9e124445f0fd20392f2013447b283067e0109a723a9619c0877bcc2f1a1b01f4a19096e583dbd8bc7c55975b3b237c3a17f6926d71d0572e0e4c19c0e6bf02590b8b9cdb928c57898f5c694c93d4dfc777885896a"}, {0x2, 0xc, @sival_ptr=0x3, @ke_flags=0x80cd}}) read(r0, &(0x7f0000001c40)=""/166, 0xa6) fcntl$getown(r0, 0x5) r5 = openat$crypto(0xffffff9c, &(0x7f0000001d00), 0x200, 0x0) fspacectl(r4, 0x1, &(0x7f0000001d40)={0x5, 0x400}, 0x0, &(0x7f0000001d80)) r6 = dup(r5) ioctl$SMB_WRITEW(r6, 0x801c6906, &(0x7f0000001e40)={0x9, 0x1, 0x7, @word=0x80, @buf="42e4", 0x8, &(0x7f0000001dc0)=0x4, 0x1, &(0x7f0000001e00), 0x1}) ioctl$CIOCCRYPT(r5, 0xc01c6367, &(0x7f0000002100)={0xc498, 0x5, 0xd3, 0x4, &(0x7f0000001e80)="c02fb4c178597a338ca026422e8429a0ae4dc99bb378d09cc949aa9945bbb512d80932470dbe18ced4d1f6836a3cd03d63c2c0c146139edc6b75b27cde2e2ac8475da803c823c845d2d80c7244ff9f27c265b57a43b2e1c74b2dca26c0791ad74cef54fdd1c0bf3fa4d4d7b89e38956030f0db1e39311b88c2f0729e461a14b4b98adcc3d04ce3a43fef6586e96b429411130fb0c503df0470c10d3e1a", &(0x7f0000001f40)="9788b1f0b014459a388530b683141bb32c68067166386fcfb7cf9b6d9262b6d4d7e93abbfce2ea88c540ea2b189477f713a1e9ecc3a66c5b12e707574d3acd7bbb91863bb191fe1cfa3cbcd4ca07291fcd5359f5b7baf57365c94aec70790cfd138468b7966e76a28fd0a43796ce50fe297da377069dcb432424b170b455", &(0x7f0000001fc0)="8b36dda30f3334d0dc0b187327dff971e8db35da00bf4c158655fd016b4578600c235dcabed060cd0d25d2c7f8379821841a33cb8e7d3ef88410cf14c469c6fedf6a275a28747dd6b71ef0b77833e89174b5cc95c7875409e121d42f17be1eca69eba7acf5c5d66939770089fac4557d1ca4eea2ada17caaf704d1532ac0dd70f044ba152d8b7e6798800c527b0e367ebcee6a6a8a81ca94ca7ee1e01445c1eb08c13c1d0ffaa918119066511b87eb828984691b02a358e0c90a7671e68ff667a4749f5662479af679653afd21b63d452ed14519bfc1b0c3b21c25b7b84c8fa92546c65d7a98f6", &(0x7f00000020c0)="0ab647e3257a5669fc0d2a"}) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc44c4445, &(0x7f00000021c0)={{"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", "80d528922a2387d64fce3200ed9113fb4031ab07889af908c75469d2e48b7ba3", 0xd9, 0x1}, &(0x7f0000002140)="eb2da56040e6f1dd5cbc129e20268ac68455b25d809c5f767aed30d3d69cb88f4427200dcd53652905a5f69e58ca2f801724e2fef66c9249f6394d0f4ec4e952688b13552d35e57450bdc17f0a8254826a98dae540a0f941db5eb09730b919a4c4637f52347423fe734d9d0a10b90a243ab3075bbb4524efe0290ab575cd9240", 0x6, 0x5, 0x6, 0x4, 0x80000000, 0x0, 0x0, 0xb56}) aio_writev(&(0x7f0000002740)={r6, 0x7, &(0x7f0000002640)="c0d7e7a867fba3d4ce6c35fd7485eebe0f979c7e4c34b79cb39a3f898bed84d8687e16761bdc644c4ab0f9a010767059f36a1b1416da8c8bbc0f194ed58073d5ebac92c2ca34dcb3b59866f35572578a3335962f304b126faedae1f97468847dda72cde2e5af1cfb2926e05a125e90baf5eec91e42c49b1045421b27e968142654e92f993dbc017e8a6c6bd9f3ec", 0x8e, [0x0, 0x7], 0x80000001, 0x2, 0x9c9, {0x3ff, 0x10, &(0x7f0000002700)="f2669be36c1ee315c54a60bb24ae4ddc143690d5481dd7668169e551333a809bcd9a022d7e59237ab28be8aae23915a58f94280374eb"}, {0x0, 0x1d, @sigval_ptr=0x100, @ke_flags=0x85}}) sendmsg$inet6_sctp(r6, &(0x7f00000029c0)={&(0x7f00000027c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @mcast1, 0x2}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000002800)="e350a289bf100c8cd46e339b60460b0003db1f5e141450b55bce2b7bafed3105e23ff553471a92d7d3ea45e7dc716b62ca98217f8141536e10116c187cf19edec2bea9f64720fdc19069650ddc80a9fc09ec3c", 0x53}, {&(0x7f0000002880)="45bdfb1f3056ae0c8574c62e72030e2e1b3e996c21487c221867c18416654f9b080f5804035b5f99eb22d831932144d0bb08a26dc1642d22d13357483794209afeb7620035a6c5368dbcf13972483fcbef575a7d797c5c2c5a72d43f8a69b078a3336081ff69ed35251582ab8e09ee0248aa2aecbb6928fa2d02e9b48bf4b73c738223417dc8feb4d6b4dfe4231312b926", 0x91}], 0x2, &(0x7f0000002980)=[@authinfo={0x10, 0x84, 0x8, {0xf38}}], 0x10}, 0x0) setsockopt$sock_splice(r0, 0xffff, 0x1023, &(0x7f0000002a40)={0xffffffffffffffff, 0x0, {0x8, 0x4}}, 0x14) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.106' (ED25519) to the list of known hosts. lock order reversal: (sleepable after non-sleepable) 1st 0xfffffe00584cd698 tun_mtx (tun_mtx, sleep mutex) @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1735 2nd 0xffffffff83ce5c60 tun_ioctl (tun_ioctl, sx) @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1434 lock order tun_ioctl -> tun_mtx established at: #0 0xffffffff816a2851 at witness_checkorder+0x781 #1 0xffffffff81528757 at __mtx_lock_flags+0x187 #2 0xffffffff8188e096 at tuninit+0x76 #3 0xffffffff8187c2a4 at ether_ioctl+0x1b4 #4 0xffffffff8188ce32 at tunifioctl+0x3c2 #5 0xffffffff819c9d94 at in_control_ioctl+0x1744 #6 0xffffffff8186c43b at ifioctl+0xdeb #7 0xffffffff816b163a at kern_ioctl+0x52a #8 0xffffffff816b101e at sys_ioctl+0x36e #9 0xffffffff82193a62 at amd64_syscall+0x4e2 #10 0xffffffff8213569b at fast_syscall_common+0xf8 lock order tun_mtx -> tun_ioctl attempted at: #0 0xffffffff816a3722 at witness_checkorder+0x1652 #1 0xffffffff81591ec9 at _sx_xlock+0x139 #2 0xffffffff8188cafa at tunifioctl+0x8a #3 0xffffffff818692d6 at ifhwioctl+0x1dc6 #4 0xffffffff8188a562 at tunioctl+0xd92 #5 0xffffffff811f99d6 at devfs_ioctl+0x266 #6 0xffffffff823584e7 at VOP_IOCTL_APV+0x87 #7 0xffffffff8180f737 at vn_ioctl+0x3c7 #8 0xffffffff811fa899 at devfs_ioctl_f+0x69 #9 0xffffffff816b163a at kern_ioctl+0x52a #10 0xffffffff816b101e at sys_ioctl+0x36e #11 0xffffffff80445f17 at freebsd32_ioctl+0x607 #12 0xffffffff823204f2 at ia32_syscall+0x4d2 #13 0xffffffff82135eff at int0x80_syscall_common+0x9c Sleeping thread (tid 100125, pid 791) owns a non-sleepable lock KDB: stack backtrace of thread 100125: sched_switch() at sched_switch+0x10b8/frame 0xfffffe0056f4cb40 mi_switch() at mi_switch+0x33e/frame 0xfffffe0056f4cb70 sleepq_switch() at sleepq_switch+0x1f0/frame 0xfffffe0056f4cbd0 _sx_xlock_hard() at _sx_xlock_hard+0xcdc/frame 0xfffffe0056f4cd90 _sx_xlock() at _sx_xlock+0x1ed/frame 0xfffffe0056f4ce50 tunifioctl() at tunifioctl+0x8a/frame 0xfffffe0056f4cf10 ifhwioctl() at ifhwioctl+0x1dc6/frame 0xfffffe0056f4d1d0 tunioctl() at tunioctl+0xd92/frame 0xfffffe0056f4d2f0 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056f4d3e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056f4d410 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056f4d620 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056f4d670 kern_ioctl() at kern_ioctl+0x52a/frame 0xfffffe0056f4d750 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056f4d8d0 freebsd32_ioctl() at freebsd32_ioctl+0x607/frame 0xfffffe0056f4dd10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056f4df30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdffdbf98 panic: sleeping thread holds tun_mtx cpuid = 0 time = 1768942444 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c829d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c82b30 vpanic() at vpanic+0x257/frame 0xfffffe0056c82cf0 panic() at panic+0xb5/frame 0xfffffe0056c82db0 propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056c82e00 turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056c82e70 __mtx_lock_sleep() at __mtx_lock_sleep+0x452/frame 0xfffffe0056c82fb0 __mtx_lock_flags() at __mtx_lock_flags+0x1fe/frame 0xfffffe0056c830a0 tunstart_l2() at tunstart_l2+0x74/frame 0xfffffe0056c83100 tap_transmit() at tap_transmit+0x1d0/frame 0xfffffe0056c83150 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe0056c83210 ether_output() at ether_output+0x114b/frame 0xfffffe0056c83380 ip6_output_send() at ip6_output_send+0x1b6/frame 0xfffffe0056c83400 ip6_output() at ip6_output+0x44c0/frame 0xfffffe0056c83930 mld_dispatch_packet() at mld_dispatch_packet+0x8d1/frame 0xfffffe0056c83a90 mld_fasttimo() at mld_fasttimo+0x1900/frame 0xfffffe0056c83cd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0056c83e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c83ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c83f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c83f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056c82b10 rbp 0xfffffe0056c82b30 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0x6 r11 0x5 r12 0xfffffe000781a780 r13 0xfffffffffffffffe r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808008: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b5ef60 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b5ef60 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b5ff40 (map 0xffffffff83b5ff40) (map.pmap 0xffffffff83b5ffe0) (pmap 0xffffffff83b60050) threads: 2 100031 L *tun_mtx 0xfffffe000782e180 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 824 766 766 0 R (threaded) syz-executor 100089 RunQ syz-executor 100141 S select 0xfffffe006df93240 syz-executor 820 819 423 0 L *tun_mtx 0xfffffe000782e180 ifconfig 819 811 423 0 S wait 0xfffffe0058a0b560 sh 818 1 818 0 Ss select 0xfffffe006e8c2dc0 dhclient 817 764 764 60928 R (threaded) syz-executor 100132 RunQ syz-executor 100133 S select 0xfffffe006df93e40 syz-executor 100135 S uwait 0xfffffe0058694680 syz-executor 811 788 423 0 S wait 0xfffffe0058afc568 dhclient 797 0 0 0 DL aiordy 0xfffffe0058afcac0 [aiod4] 796 0 0 0 DL aiordy 0xfffffe0058adf560 [aiod3] 795 0 0 0 DL aiordy 0xfffffe0058adfab8 [aiod2] 794 0 0 0 DL aiordy 0xfffffe0058ade000 [aiod1] 791 763 763 0 T (threaded) syz-executor 100117 s syz-executor 100125 D tun_ioc 0xffffffff83ce5c60 syz-executor 788 423 423 0 S wait 0xfffffe0058ae0568 sh 766 762 766 0 R syz-executor 765 762 765 0 R CPU 1 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f40 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f40 syz-executor 762 760 760 0 R syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058a0d0c8 csh 758 681 758 0 Ss select 0xfffffe006df93640 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00599528b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00599530b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00599538b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 737 1 17 0 S+ piperd 0xfffffe0059bc49e0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f41 sleep 735 1 17 0 S+ wait 0xfffffe0058ac7010 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe0059a9b4c0 sshd 494 1 494 0 Ss select 0xfffffe0059a9b240 syslogd 423 1 423 0 Ss wait 0xfffffe0058a0b008 devd 422 1 422 65 Ss select 0xfffffe00586859c0 dhclient 337 1 337 0 Ss select 0xfffffe006df94940 dhclient 334 1 334 0 Ss select 0xfffffe006df941c0 dhclient 16 0 0 0 RL [syncer] 15 0 0 0 RL [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 RunQ [bufdaemon] 100082 RunQ [bufspacedaemon-0] 100095 RunQ [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844cbf80 [pf purge] 5 0 0 0 DL waiting 0xffffffff84896700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *tun_mtx 0xfffffe000782e180 [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 I [swi1: hpts] 100035 RunQ [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 I [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 0xffffffff83d05780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840840 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8300 [ipsec_offload] db> show all locks Process 820 (ifconfig) thread 0xfffffe0058b0e000 (100131) exclusive sx tun_ioctl (tun_ioctl) r = 0 (0xffffffff83ce5c60) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1434 exclusive sx in_control (in_control) r = 0 (0xffffffff83ce88e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/in.c:366 Process 791 (syz-executor) thread 0xfffffe0058b14780 (100125) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe00584cd698) locked @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1735 Process 765 (syz-executor) thread 0xfffffe0058af1000 (100114) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007ce9720) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:14492 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e8c7908) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3395 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e2a9228) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4899 Process 2 (clock) thread 0xfffffe000781a780 (100031) exclusive sleep mutex mld_mtx (mld_mtx) r = 0 (0xffffffff83d00400) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1348 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cfffe0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1347 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83ce8080) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1306 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 385 5207K 507 tcp_hpts 8 4865K 8 sysctloid 35065 2066K 35140 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 316 1103K 359 vfscache 3 1025K 3 pcb 23 669K 54 inodedep 70 538K 105 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 123 246K 894 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 pagedep 21 133K 35 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 16 121K 81 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1015 83K 5167 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 umtx 288 36K 288 kdtrace 185 36K 972 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1834 DEVFS_RULE 56 20K 56 ifaddr 72 20K 74 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1690 lltable 47 15K 47 eventhandler 170 14K 170 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 75 10K 430 cred 25 10K 185 rpc 8 9K 8 bmsafemap 4 9K 72 plimit 23 9K 333 in6_multi 65 9K 65 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 72 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 20 5K 50 kqueue 60 5K 833 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 diradd 33 5K 67 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 55 4K 826 DEVFSP 46 3K 50 selfd 45 3K 6160 indirdep 11 3K 15 terminal 11 3K 11 proc-args 83 3K 1868 session 21 3K 32 uidinfo 5 3K 9 acpidev 20 3K 20 hhook 8 3K 10 kcovinfo 36 3K 36 netlink 2 3K 70 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 13 2K 14 mkdir 15 2K 48 lockf 18 2K 29 Unitno 30 2K 49 sctp_ifa 13 2K 14 crypto 5 2K 5 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 select 12 2K 34 toponodes 6 2K 6 ipsecpolicy 2 2K 2 newdirblk 10 2K 24 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 16 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 freework 4 1K 35 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 34 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 148 pci_link 10 1K 10 osd 13 1K 33 encap_export_host 12 1K 12 inpcbpolicy 16 1K 166 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 6 1K 42 counter_rate 13 1K 13 freefile 3 1K 20 chacha20random 1 1K 1 biobuf 1 1K 1 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 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 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 3374 filecaps 4 1K 70 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 11 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_athm 0 0K 1 sctp_atky 0 0K 1 sctp_atcl 0 0K 1 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 mqdata 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 filemon 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 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 freefrag 0 0K 5 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 ip6opt 0 0K 5 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 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 0 VN POLL 0 0K 0 statfs 0 0K 182 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 0 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 iov 0 0K 13557 ioctlops 0 0K 96 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 196 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 kexec 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 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 8320 1332 17373 0 254 39534592 0 malloc-384 384 8210 40 8211 0 30 3168000 0 mbuf 256 8624 1038 18932 0 254 2473472 0 BUF TRIE 152 204 11600 400 0 62 1794208 0 malloc-128 128 11562 156 11786 0 126 1499904 0 malloc-4096 4096 359 3 543 0 2 1482752 0 UMA Slabs 0 112 11141 13 11141 0 126 1249248 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6018 191 26096 0 62 943768 0 vmem btag 56 16601 70 16601 0 254 933576 0 malloc-65536 65536 12 0 16 0 1 786432 0 tcp_log 416 668 1114 2545 0 254 741312 0 FFS inode 1168 536 24 558 0 8 654080 0 pbuf 2664 0 202 0 0 2 538128 0 socket 1024 28 480 1362 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 sctp_ep 1152 0 259 1 0 254 298368 0 VM OBJECT 248 1119 65 13402 0 62 293632 0 256 Bucket 2048 121 17 1042 0 8 282624 0 malloc-64 64 3949 398 10905 0 254 278208 0 VNODE 440 571 59 595 0 30 277200 0 THREAD 1860 129 15 145 0 8 267840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-4096 4096 56 4 827 0 2 245760 0 malloc-16 16 14464 286 14532 0 254 236000 0 malloc-2048 2048 103 9 119 0 8 229376 0 DEVCTL 1024 20 200 147 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5398 272 5431 0 254 181440 0 malloc-16384 16384 7 4 228 0 1 180224 0 malloc-128 128 1233 162 26630 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1167 0 254 165120 0 malloc-2048 2048 7 73 1084 0 8 163840 0 malloc-1024 1024 122 22 140 0 16 147456 0 FFS2 dinode 256 536 34 558 0 62 145920 0 malloc-256 256 517 53 810 0 62 145920 0 MAP ENTRY 96 1260 252 41614 0 126 145152 0 S VFS Cache 104 999 288 1051 0 126 133848 0 malloc-65536 65536 0 2 66 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 2 506 130 0 254 130048 0 FPU_save_area 832 131 13 160 0 16 119808 0 ksiginfo 112 49 995 66 0 126 116928 0 malloc-128 128 558 217 3853 0 126 99200 0 malloc-32768 32768 2 1 12 0 1 98304 0 malloc-32768 32768 0 3 3 0 1 98304 0 PROC 1368 54 12 825 0 8 90288 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 363 288 1180 0 126 83328 0 g_bio 440 0 180 4885 0 30 79200 0 filedesc0 1072 55 15 826 0 8 75040 0 malloc-8192 8192 7 2 28 0 1 73728 0 malloc-384 384 137 43 178 0 30 69120 0 128 Bucket 1024 45 22 247 0 16 68608 0 malloc-64 64 533 538 1862 0 254 68544 0 malloc-128 128 342 185 432 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 64 Bucket 512 68 60 1531 0 30 65536 0 malloc-256 256 191 64 210 0 62 65280 0 malloc-64 64 475 344 697 0 254 52416 0 malloc-64 64 407 412 1223 0 254 52416 0 malloc-256 256 129 66 368 0 62 49920 0 32 Bucket 256 61 134 880 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12696 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 85 0 1 49152 0 malloc-1024 1024 6 42 559 0 16 49152 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 31 0 1 40960 0 malloc-4096 4096 6 4 745 0 2 40960 0 pcpu-8 8 4748 372 4904 0 254 40960 0 udp_inpcb 408 7 83 146 0 30 36720 0 malloc-64 64 67 500 73 0 254 36288 0 malloc-64 64 28 539 13209 0 254 36288 0 malloc-64 64 69 498 1516 0 254 36288 0 malloc-64 64 113 454 144 0 254 36288 0 malloc-128 128 5 274 12 0 126 35712 0 malloc-128 128 106 173 577 0 126 35712 0 malloc-128 128 118 161 135 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 52 38 53 0 30 34560 0 malloc-384 384 61 29 532 0 30 34560 0 malloc-384 384 56 34 70 0 30 34560 0 malloc-256 256 40 95 57 0 62 34560 0 malloc-256 256 6 129 353 0 62 34560 0 malloc-256 256 25 110 787 0 62 34560 0 malloc-256 256 38 97 358 0 62 34560 0 malloc-256 256 21 114 324 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 7 9 30 0 8 32768 0 malloc-2048 2048 0 16 80 0 8 32768 0 malloc-2048 2048 7 9 25 0 8 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 15 17 16 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 3 29 145 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 981 0 16 32768 0 malloc-512 512 11 53 11 0 30 32768 0 malloc-512 512 3 61 114 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 11 53 68 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 169 231 6805 0 126 32000 0 PGRP 120 25 239 36 0 126 31680 0 VMSPACE 584 35 14 808 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 328 554 879 0 254 28224 0 16 Bucket 144 48 148 247 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 1 132 2 0 62 27664 0 da_ccb 544 0 49 1312 0 16 26656 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 8 0 2 24576 0 malloc-4096 4096 2 4 44 0 2 24576 0 pipe 736 20 13 289 0 16 24288 0 ertt_txseginfo 40 1 605 124 0 254 24240 0 PWD 40 18 588 106 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 48 252 306 0 126 24000 0 tcp_inpcb 1304 9 9 16 0 8 23472 0 malloc-384 384 2 58 383 0 30 23040 0 malloc-384 384 20 40 21 0 30 23040 0 ripcb 376 1 59 4 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 clpbuf 2664 0 8 13 0 4 21312 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 8 272 16 0 126 20160 0 malloc-32 32 13 617 52 0 254 20160 0 malloc-32 32 94 536 117 0 254 20160 0 malloc-32 32 50 580 887 0 254 20160 0 malloc-32 32 67 563 121 0 254 20160 0 malloc-32 32 63 567 2957 0 254 20160 0 malloc-32 32 65 565 1259 0 254 20160 0 2 Bucket 32 56 574 338 0 254 20160 0 KNOTE 160 2 123 10 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 3 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-4096 4096 3 1 7 0 2 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 3 29 9 0 30 16384 0 malloc-512 512 3 29 8 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 8 742 20 0 254 12000 0 malloc-16 16 33 717 145 0 254 12000 0 malloc-16 16 35 715 180 0 254 12000 0 malloc-16 16 206 544 3092 0 254 12000 0 malloc-16 16 38 712 55 0 254 12000 0 malloc-16 16 303 447 27629 0 254 12000 0 malloc-16 16 38 712 99 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 itimer 352 1 32 1 0 30 11616 0 AIOCB 552 1 20 2 0 16 11592 0 L VFS Cache 320 0 36 2 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 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 vtnet_tx_hdr 24 0 334 561 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 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 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 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 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0 0 0 0 62 0 0 db> show all tcpcbs/bl