last executing test programs: 3.840004097s ago: executing program 1 (id=897): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f00000004c0)=[{0x2d, 0x0, 0x80, 0x21}, {0x48, 0xff, 0x6, 0x7}, {0x8306}]}) ioctl$BIOCGDIRECTION(r0, 0x40044276, &(0x7f0000000280)) 3.798657214s ago: executing program 1 (id=898): open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open$dir(&(0x7f0000000200)='./file0\x00', 0x20, 0x200000000000000) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) rfork(0x85000) 3.579967167s ago: executing program 1 (id=901): setpriority(0x0, 0x8000, 0xff) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket(0x11, 0x3, 0x0) connect$unix(r2, &(0x7f00000013c0), 0x3) poll(&(0x7f0000000000)=[{r2, 0x4}], 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1c, 0x1, 0x200, @empty, 0xf10}, {0x1c, 0x1c, 0x3, 0x8001, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x909b, [0x8, 0x926, 0x6, 0x99, 0xe528, 0x10f, 0x391b729a, 0x7]}, 0x5c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x8001) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r4, 0x2000}], 0x1, 0x0, 0x0, 0x0) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) posix_fallocate(r5, 0x0, 0x6) rtprio(0x1, 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 3.34995383s ago: executing program 2 (id=904): socket(0x1c, 0x10000001, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x4e, &(0x7f0000000480)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x18, 0x0, 0x0, @rand_addr="fe350e28ef0900c0f1ee24be00", @local={0xfe, 0x80, '\x00', 0x0}, {[@fragment={0x3a}], @icmpv6=@ni={0x8c}}}}}}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x4001) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x0, 0x1, @empty}}, 0x0, 0x0, 0x81, 0x290, 0x0, 0xfff9}, 0x98) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) semget(0x1, 0x1, 0x0) ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, 0x0) ksem_wait(0x0) ksem_wait(0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlink(0x0) r2 = open$dir(&(0x7f0000001240)='.\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x81) aio_readv(&(0x7f0000000240)={r3, 0x8, &(0x7f00000003c0)="ca01f5e14ff5700eef2b1e9cda4138676515b1316528aa31ace823c8fd9d286719e42c0b3d3bc22fdd52559ba1b3f662dada09d0174ca4bf4af7e64e1b177a1218b9039a654baa1bb3c65695e9515b66491a234b2bec59e3034ae75c898dfa6cdd0472605c09e93104b271f33d748f22cb0e5cdd9b151ee45a8231c5c3d9f82aff4d883f129c01d190bc0b8a3cf99caa00e23956550408e8bc6ade89169d50b49c7fc9", 0xa3, [0x7f, 0xffffffff], 0xfffff7ffffff0001, 0x0, 0x6, {0x9, 0x6, &(0x7f0000000180)="61302d0c572dce5e33c233ac605c653efb168d2b8800817e8c7e463855058314779ea5da83f404ce083f4f161f8ca953398763160e506696847fadca42b27a87d03a05863e42c0220ad2c4ff36d61ee1b408dc564e8212258231a79b9bc69aa1f3824db08ac53c646130f468d6efb7f6e074d26289ed6860a8a7806a5007c7e7a1f130cc0fc44203c450ac50272bd32c8fa3023b6cb5a529f646adab9621bda1b4696bcd6bc03d06d6b5aec2d77f92ac0a995165d3930d"}, {0x4, 0x0, @sival_ptr=0x1000401, @ke_flags=0xc006}}) socket$inet_sctp(0x2, 0x1, 0x84) openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) symlink(0x0, 0x0) 3.130124428s ago: executing program 3 (id=909): ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 2.741845439s ago: executing program 1 (id=910): socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) cpuset_setdomain(0x3, 0x8, 0x0, 0x20, &(0x7f0000000040)={[0x1]}, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) r1 = kqueue() fcntl$lock(0xffffffffffffffff, 0x7, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare}) kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8ca, 0x0, [0xfffffffffffffffc, 0x400000000, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r3 = socket(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000003c0)="dd8c0ceee1520c34a17f44d7bf708ab4c867c8ec1083e4950961cedf329b7c7efa7b31a3dbaa42919b537bf77968ff24142984921d97", 0x36}], 0x1) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) r5 = open$dir(&(0x7f0000000200)='./file0\x00', 0x4, 0x180) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) fsync(r5) dup(r3) 2.736795478s ago: executing program 0 (id=911): getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2.670078667s ago: executing program 0 (id=912): socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) kqueue() r0 = kqueue() kevent(r0, &(0x7f00000000c0)=[{0x4, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, [0x4000000]}, {0x4, 0xffffffffffffffff, 0xc700}], 0x2, &(0x7f00000002c0)=[{}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x2d, 0xe000000c, 0xe8c6, 0x1, [0x8000000, 0x0, 0x0, 0x20000009dfa]}], 0x0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)}], 0x1, 0x0, 0x100}, 0x20180) 2.540072392s ago: executing program 0 (id=913): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x1, &(0x7f0000000180)={@empty, @empty, @loopback}, 0xc) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$MDIOCRESIZE(r1, 0xc1c06d04, &(0x7f0000000300)={0xc45e, 0x5, 0x3, 0x0, 0x3, 0xfffffffd, 0x10001, 0x6be, 0x10001, 0x80000006, 0x0, [0x6, 0x9, 0x9, 0x1, 0xd, 0x6, 0x0, 0x9, 0x10001, 0x2, 0x1, 0xb, 0x0, 0x5, 0x7, 0xffffffff, 0x7, 0x8, 0x0, 0x8000, 0x6, 0x10001, 0x200, 0x80000000, 0x1, 0x5, 0xac8, 0x2, 0x10000, 0x7, 0x7, 0x7f, 0xf0d, 0x2, 0x200, 0x1, 0xf6b3, 0x8, 0x7, 0x1, 0x2, 0xfffffffe, 0x9, 0x4, 0x5, 0x6, 0x400, 0x0, 0x9, 0x2, 0x7, 0x2, 0x5, 0x800, 0x8, 0xc66a, 0x101, 0x6, 0x2, 0x2, 0x200003, 0x1, 0x675f, 0x5, 0x3, 0x2, 0xe, 0x6, 0x5, 0x1, 0xfff, 0xfb32, 0x7, 0x6, 0x9, 0x1ff, 0x980e, 0x8, 0x4, 0x0, 0x32106085, 0x8, 0x1e, 0xc, 0x2, 0x6, 0x3, 0x100, 0x8, 0x1, 0x5, 0x6, 0x9, 0x90, 0xb238, 0x43b354c2]}) 2.419757616s ago: executing program 0 (id=914): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0)) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) utimensat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x0, 0xfffffffffffffffe}}, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000300)={0x1f, 0x7, 0x10, &(0x7f0000000040)="72e8002ebb4d76de000000020000009d", 0x1, &(0x7f0000000000)="e0", 0x3, 0x1, [0xffff, 0x3, 0x74c, 0x1239]}) r2 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x81, 0x4}, 0x8) aio_writev(&(0x7f0000000500)={r2, 0xffffffffffffff81, 0x0, 0x0, [0x80, 0x2], 0x6, 0x8, 0x4, {0x822e, 0xba6, &(0x7f0000000340)='(i4'}, {0x4, 0x9, @sigval_int=0x2, @spare=[0x8, 0x100000000, 0x80, 0x6, 0xffff, 0x100, 0x5]}}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200000}, 0x1c) r5 = dup2(0xffffffffffffffff, r4) ioctl$SMB_BREAD(r5, 0xc030690b, &(0x7f0000000580)={0x1, 0x7, 0x7, @byte=0x8, @buf="429a", 0x5, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x3}, 0x10) ftruncate(r3, 0x3862) r6 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r6, 0x0) r7 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) r8 = kqueue() kevent(r8, &(0x7f0000000000)=[{0x3ff, 0xfffffffffffffff5, 0x80dd, 0x80000000, 0x0, 0x9, [0x1001]}], 0x1, 0x0, 0x0, 0x0) lseek(r7, 0x0, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x4}, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x80, 0x0) ioctl$EVIOCRMFF(r2, 0x20044581) r9 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r9, 0x7fffffff) kqueue() 2.419599322s ago: executing program 2 (id=915): ioctl$BIOCGDIRECTION(0xffffffffffffffff, 0x40044276, &(0x7f0000000280)) 2.289872649s ago: executing program 2 (id=916): openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x800, 0x0, 0x4}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fork() r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24) fork() r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) sendto(r3, &(0x7f0000000200)="69b4dadcff5af702912f766ecc6f31071c8f7dae22660a525423f30bb0baad8031dc1ae080e8696c70013e08dc4aea8230c1d223a6f692e0100b8863c93f4846d7156ab9a2cbe69c2dabd307fe32f4d75f2bc23fe2cc76a4a7ca446f5bfb1226212b59a43916014efefce44e29a9c8d6e6aa3b6b53f4eed95b8fdc078f34da7fb3950de71d4f25509378f99d5c3894291a9aa92b34bb557b38e981e6fabd839f44c0d990158d2bf639", 0xa9, 0x101, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xa1) connect$inet(r2, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000380)=ANY=[@ANYBLOB="ffffffffffff5dcaed54055d86dd60a08008001406000000000000d9ba78127f748999000000ff0200000000000000000000000000014e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRESOCT=r1]) ksem_init(0x0, 0x0) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000400)) setrlimit(0xa, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x0) aio_read(&(0x7f0000000340)={0xffffffffffffffff, 0xfffffffffffffe01, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int=0x1, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff]}}) writev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r5, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 1.659961859s ago: executing program 2 (id=917): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xd28e}, 0xc) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) setegid(0xffffffffffffffff) ktrace(&(0x7f00000000c0)='./file0\x00', 0x4, 0x420c, 0x0) 1.65553808s ago: executing program 3 (id=918): sync() open(&(0x7f0000000380)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1, 0x7ffff) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000400)="54f599083633e187670e90c652c28a94e3938ab1780ddd77bdb421d7a7c8afb170560a41a49adbbc1622ffcfe03ef5e54a9c752dd1fb2acd02e071bfd72f0019071caf3b8d82ad47fd0c7e4c09f6d468", 0xfffffeec}, {&(0x7f0000000180)="ed907fafc0a03de57c46675cf0582370eb3ee51b1f01d19ae1a051fda4e75f5bef115541e00c18c0f2f8727b664cec6955d289791ff27344e99c4fa07b51a0a7", 0x40}, {&(0x7f0000000300)="76e60a458b32c986af4ed0fe45609f7fac246876a069b3ac6819d8cd2665f47a40", 0x21}], 0x3, 0x80000) 1.640736309s ago: executing program 0 (id=919): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x20000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x19, 0x0, 0x0) cap_ioctls_limit(r1, 0xfffffffffffffffe) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x25, 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x7c1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRESOCT=r3], 0x14, 0x9}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x101) socket$inet(0x2, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000000)=0x80000003, 0x4) sendmsg$inet6_sctp(r5, &(0x7f0000000280)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1}, 0x10) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f00000000c0)={0x28, 0x0, 0x20, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4755aedaacdd4743c7eaa2c7300d05fe86026", 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x60, &(0x7f0000000200)="cb45b3d6532098d4cd10454ed28450677b0114c832dfee20df1711d5c10f400f77adf94dd5e83e6610928cdd7707ff20c54f8084d235a83c4590f49f0f1ac236484a8e2b9ea7cd1a6f2a895d6ec5a5f9c7709ba91fb6f76436ae709fff447b9770133db2120d57f7be31938d2db98f468259846a07", 0x0, 0x0, 0x0}) vfork() openat$ptmx(0xffffffffffffff9c, 0x0, 0x205, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x20000, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) syz_emit_ethernet(0x4a, 0x0) 1.549938166s ago: executing program 2 (id=920): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10000410, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) setsid() r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r2, 0x0, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800000, @empty, 0x10}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = socket(0x2, 0x1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) ksem_close(0x0) r6 = socket(0x2, 0x1, 0x0) connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) freebsd10_pipe(0x0) procctl$PROC_SPROTECT(0x2, 0x0, 0x1, &(0x7f0000000000)=0x32) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) 1.549401191s ago: executing program 1 (id=921): socket$inet6_tcp(0x1c, 0x1, 0x0) 1.459946069s ago: executing program 1 (id=922): lchflags(&(0x7f0000000200)='./file1/file0\x00', 0x21810) syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) mlock(&(0x7f0000949000/0x1000)=nil, 0x1000) fork() setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x100000, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba30000000f00", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a3729", 0x6}], 0x1, 0x0, 0x0, 0x184}, 0x180) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munlockall() fork() msync(&(0x7f0000a60000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0xdf, &(0x7f0000000400)="00951f96671ffd90bcf61d4cc957c87c09a82095e9577aad8785619f65ce7ab8eaad75e229bdfef847e7dc665c529c7000c1b5fde7c9d795b57763c769155207b494827b093738eb5e05749a7dfd29638ba6995de8e6a31e5416f259750a557620c0eca56d18307d92a13e3b9b7bc6830afe8df475cb3fd8623aa6f7d0596345941faba5adb7da87ed357e321fdfefc0d49a387518ba91492d1186d4d1cf02d29971a40eda1821ced5137b68651b385777f65bef088f106b68e81783c8110520bb08a782a74f9792331c55d234b0ce21854c514f9ea74ca3e0322eee3b9ebe", 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x5, 0x2000, 0x4]}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000100)=r2) r4 = socket(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) sendto(r4, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c23a064b7da59f4fd0571e7cbd32f04f51420be5", 0x39, 0x20005, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) rfork(0x3040) 1.459389783s ago: executing program 2 (id=923): setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24) bind(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000480)={0x0, 0xa0, "2a17cb90daa8e97a2677c1c11bd9476cf86369ce6610382d989ea6dfb7e8bf32c109accedfd4d93cc046f1b936b1f0b71e2c18c6fe0d65593663d68f516dcb1b4dea79eea620cac5b02e6f34458ef7836ff69a52e4d77a0a9f00d03b3f7763c5b1f3c7b0512ddf9deec49ad78757f3f56102080dcc589ca26d1f2af5dd6e9518d0eb1bba9a2293053662ecb3144ff40416275c56d7901bc6eadc070b712ef228"}, &(0x7f0000000540)=0xa8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr=0x3, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000240)={@multicast1, @loopback, @loopback}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x70e, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000002c0)=0x7, 0x4) mincore(&(0x7f0000156000/0xc00000)=nil, 0xc00000, &(0x7f0000001640)=""/4096) connect$inet(0xffffffffffffffff, &(0x7f00000007c0)={0x10, 0x2, 0x3, @rand_addr=0xc1000}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setitimer(0x0, &(0x7f0000000080)={{0x4, 0x8}, {0x800, 0x5}}, 0x0) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x1}, {0x3, 0x63d}}, 0x0) 1.228833419s ago: executing program 3 (id=924): ioctl$BIOCGDIRECTION(0xffffffffffffffff, 0x40044276, &(0x7f0000000280)) 1.159904047s ago: executing program 3 (id=925): open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x2, @mcast1}, 0x1c) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000000000f1e43580101513d3014375f05fa9fcd219f8c8719ce3a4d58970a7771bedb0a12b64fc984ac953cf899977b04b4b62c1426e695e8ed02e96c407cddacad82e0e34d0e244f08f569400"], 0x10}, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x1000300010008, 0xffffffffffffffff}) open$dir(&(0x7f0000000200)='./file0\x00', 0x20, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000680)={&(0x7f0000000640)="00b2c06df480cfe19f0da47ac0235414", 0x0, &(0x7f0000000580)="2c061978cd8fca52f19497dc8dcacc25954e019943849986c995f88d2df3108b854c7f7e5f1a27e0d7ce8a3a7ca8e3942261d4c352938dfeed64a2363870306707", 0xb, 0x10, 0x0, 0x7, 0x41, 0x0, 0x3, 0x3, "716cffffff94ffff"}, 0x40) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r3, 0x0, 0x4b, 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x800445a0, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x7ff]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x47, &(0x7f0000000040)=0x6, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x129}], 0x1, 0x0, 0x0, 0x81}, 0x0) kqueue() select(0x40, &(0x7f0000004040)={0x4, 0x2, 0xf, 0x0, 0x2, 0x3, 0xe4d, 0xe}, 0x0, 0x0, &(0x7f0000004100)={0x0, 0x3}) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) accept4$unix(r5, 0x0, &(0x7f0000000000), 0x0) sendto(r5, &(0x7f0000001740)="2c0be6e140fe26b8dc1dc8745896818256ebfae6fbabfb989c7055e022de6bf39c619e84d12f1d9ea24e35ed7701375fafcfb239316041437b132848a4f04279a806d371fa30747baaf1b03e781da1147d091adb3ffd18110f54c598ecaacf7924ba489d7754914d2b5432b12ddb324172cbd52afda81372b38d670e1c8be1e0478939622144997fe471e51d0239179b18686a938ee8b70bd5a0730af503d1fdd86e05f1bce8050816fee1a299190dbe1b4a2a888931afc8db67a92a447050d0e2122016c9102a1229e786ce452b0241a37b1681de7e48fb45f60afb40d131cff21caf99a7834726822d27bb288343f1b71776f66210dbf1a6297898cfcd86f10133c80d183594b5535f967ba1cb12ea86312b4da34bbb6e68b84c34695f7f943bdc19c1a25a1ed284cf8b19a38a51f1b924c0787cc37c98c142e1a4ccad4499c02bacba97dbf51d27daf062a164e0aa72f51faba0d4059422493f26e6c9aa17659825864009a7fc1fafbea3dd13d7266e04714f40fbc7c582b8dfd477e866922d8b7cb8b511409b44d867f78b7bb19245f10ddbe30cd031968d32db3e875c37d2c0d8e94a3ba8d2a89541ce005d78cc20698bb33d24daa03515d1f45c4947f3f17fdddc5ae8d43507a139bbc7778899a7bbb227333bbfe6a1ba75746c9f18b29069c2f9f7ae5e16b14ffb0fec1f3c31b16f0a2e9fa69e0c91d059ea8e1626c6cd77da167b2c7647e223cad5e27536ce9e7400d35cf989e89a1b4d9f0e305d42bb28d4c356b43ebb319824d2b2a92d0a3e671e4bc931cf5fe96223397a96e476774e987c7ddc0394d45aebcf9d39ad829f87a8742bef8f04f0f8839a02a5970cb658d65fa9c68ce1b2ebbd98bc674b0003607e21323ba2436d7590e182480774870c89427f5e9a6a13b7a656d5ae481662e0c4ad19f654bbaf6d210be7cef45a991963080b57887b2247cbabf9df9bda41ed9b18e6634db7266d2e2d78d0d79d8669060207ce7206f468c6fed08e8bb9bec7aada856d5a87c26faf5647a957cf22e11ed46cccbaa45787d878ae833b311afafd51e1afba33b7245af112bd1c14a0b661c616a4aeb50b7273f2049cd44111f70063482bf552af8b4e0f45324618e0bf8acae3860cb3d021e992cb117200bed1aab3429eb083b13c9365a3e4791f27ed00c5cf1058528d101e4cbcbe889b8eee45fb8d59cda9be4cf3ba9c232aaeb56895c1a9bfa4e36486732566158f1e3ee2a67aab6535f49aff1f26f83bfc87dc1c21217b500e2712f88f346bd439c19847840506fbf65bacf55b72041a4708410e9b5c890f137c959fcfc26fc779664fb8c404dc10ecabc4626db274a3f701736774db228e606d67e5110b4150f645a1f7b847fece93f4bfd43c3de73621b8443b7f5febc5099f6029663bd1f93c9dc130bc01e13cfd51318a6316ff0abb0ef1f2e4478c898263c9f8f25a4e8b893d7d2b699eebf144e4cadd67d03c4b8fc6c1eed45a4b1d60fdf3e9471586cdccedd493e6be05a36cad6d45965632e4c3026a80cba161a0b561d3ad4b7f84df152a8f311ca06b6d1de923e6fbac62e28455136804c12703a1afcd8822d530d2f1c923b63bf1ba33a83ffeb1268155c3584b4612a5fc2fe920668dbfd1d1d025463aeffa68eb534aaff889363209ca504bb11031c302e10990cbb698c4f8abb19ce68fea82c64b19140474193ad26807d430be25186eca68f29f9681fa2919c0a4fa61f188a717c4d1cde2f8c6945349c47d512a3a37a59939a7ab652a12ec2f4d839909e999564080b80c82354d0ac553d5b62438c7596ab72098fd355cf69be5fdfc8d0acaabd941a8d0f7266b2b252910a6842e706c5df8394c91dc375fc8054e8d6bc859c7a6a5236ca33f8ebede9deecff368528ac048c43446be44d96d16defd67d1ac501cd36c862e9e5e3da0f4b6e1f0f733441922295c97d9ff493724964d13cb4ded1d55503b1b97670776ebd288ae801f77c6e77860e743f293c7c3161df0c5e79bdf6dd2a2202475b64a456d28f0c037fbab9d3c09a782efc753ecd99f552c505bafb34e17a952611cd660524e24ab2c86f0fc788be73ea0e7f825121265a0c4d4ff5d8c9fb5a8f36516488016831304f726ebe4c6722c32688d0a5cc5d530", 0x5f3, 0x896d2ae35bf21db2, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4, 0x1}, 0x1c) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, 0x0, &(0x7f00000002c0)) syz_emit_ethernet(0x72, &(0x7f0000000300)={@random="8f6f77ede655", @remote, [], {@ipv4={0x800, {{0xd, 0x4, 0x2, 0x3c, 0x64, 0x66, 0xffff, 0x8a, 0x2, 0x0, @empty, @local={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x1f, 0x8b, [@rand_addr=0x9, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast, @multicast1]}]}}, @udp={{0x0, 0x0, 0x8}, {"1c8bba7f3e8cf2452f51b60beda9d0b6b2f320af032a9e3f9e2898c827f752ad8fd6c185b500cf6b"}}}}}}) 370.044089ms ago: executing program 0 (id=926): ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 240.093193ms ago: executing program 3 (id=927): r0 = fhopen(&(0x7f0000000000)={{[0xea8e, 0x4]}, {0x7ff, 0x2, "6f04b8ab2b31ccfe56e90b82c66e4abc"}}, 0x40) ioctl$BIOCGRTIMEOUT32(r0, 0x4008426e, &(0x7f0000000040)) cpuset_getdomain(0x3, 0x2, 0xf41f, 0x20, &(0x7f00000000c0), 0x0) 0s ago: executing program 3 (id=928): r0 = socket(0x1c, 0x1, 0x0) r1 = getpid() ktrace(0x0, 0x1, 0x2, r1) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000300)={0x9, 0x1, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000140)={0xfffffffffffffe4c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3d6}, 0x24) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) rfork(0x3060) socket(0x1c, 0x1, 0x0) (async) getpid() (async) ktrace(0x0, 0x1, 0x2, r1) (async) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) (async) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000300)={0x9, 0x1, 0xffffffffffffffff}) (async) bind$inet6(r0, &(0x7f0000000140)={0xfffffffffffffe4c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3d6}, 0x24) (async) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async) rfork(0x3060) (async) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000 FreeBSD/amd64 (ci-freebsd-main-9.us-central1-b.c.syzkaller.internal) (ttyu0) login: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.1.170 on tap1! Accounting disabled md1: truncating fractional last sector by 8 bytes pid 1035 (syz-executor), jid 0, uid -1: exited on signal 4 (no core dump - bad address) pid 1043 (syz-executor), jid 0, uid 0, was killed: exceeded maximum CPU limit Expensive callout(9) function: 0xffffffff814d1220(0xfffffe005b5045a0) 0.006942281 s pid 1064 (syz-executor), jid 0, uid 0, was killed: exceeded maximum CPU limit pid 1097 (syz-executor), jid 0, uid 0, was killed: exceeded maximum CPU limit pid 1107 (syz-executor), jid 0, uid -1: exited on signal 4 (no core dump - bad address) pid 1114 (syz-executor), jid 0, uid 0, was killed: exceeded maximum CPU limit pid 1125 (syz-executor), jid 0, uid -1: exited on signal 4 (no core dump - bad address) md2: truncating fractional last sector by 8 bytes md3: truncating fractional last sector by 8 bytes arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.2.170 on tap2! arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.3.170 on tap3! if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000 tap2: cannot pullup VLAN header tap3: cannot pullup VLAN header if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 Accounting enabled Expensive callout(9) function: 0xffffffff8142e9c0(0xfffffe0074e6b820) 0.017814012 s Out of ktrace request objects. attempted source route from 0.0.0.0 to 172.20.3.170 kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8152c4e2 stack pointer = 0x0:0xfffffe0056fe79e0 frame pointer = 0x0:0xfffffe0056fe7b20 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 766 (syz-executor) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000f0435ec rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: fffffe007821af60 rbp: fffffe0056fe7b20 r10: 485d914d473d4bef r11: 0000000000000017 r12: 0000000000000000 r13: 000000c04a6210e8 r14: 0000000000000000 r15: fffffe007821af58 trap number = 12 panic: page fault cpuid = 0 time = 18 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fe70f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fe7250 vpanic() at vpanic+0x257/frame 0xfffffe0056fe7410 panic() at panic+0xb5/frame 0xfffffe0056fe74d0 trap_fatal() at trap_fatal+0x7ef/frame 0xfffffe0056fe75f0 trap_pfault() at trap_pfault+0x17b/frame 0xfffffe0056fe7730 trap() at trap+0x64a/frame 0xfffffe0056fe7910 calltrap() at calltrap+0x8/frame 0xfffffe0056fe7910 --- trap 0xc, rip = 0xffffffff8152c4e2, rsp = 0xfffffe0056fe79e0, rbp = 0xfffffe0056fe7b20 --- callout_process() at callout_process+0x452/frame 0xfffffe0056fe7b20 handleevents() at handleevents+0x3ee/frame 0xfffffe0056fe7b90 timercb() at timercb+0x3cb/frame 0xfffffe0056fe7c50 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe0056fe7c90 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe0056fe7c90 --- interrupt, rip = 0xffffffff814657d0, rsp = 0xfffffe0056fe7d68, rbp = 0xfffffe0056fe7d70 --- trace_cmp() at trace_cmp+0x40/frame 0xfffffe0056fe7d70 __mtx_assert() at __mtx_assert+0x147/frame 0xfffffe0056fe7db0 ktr_drain() at ktr_drain+0x2a6/frame 0xfffffe0056fe7e70 ktruserret() at ktruserret+0x76/frame 0xfffffe0056fe7ea0 ast_handler() at ast_handler+0x2b0/frame 0xfffffe0056fe7f10 ast() at ast+0x25/frame 0xfffffe0056fe7f30 doreti_ast() at doreti_ast+0x1c/frame 0x820721490 KDB: enter: panic [ thread pid 766 tid 100117 ] Stopped at kdb_enter+0x6e: movq $0,0x23eb8c7(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82728720 .str.27 rsp 0xfffffe0056fe7230 rbp 0xfffffe0056fe7250 rsi 0 rdi 0xffffffff815d0e69 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005b4dc740 r13 0xfffffffffffffffe r14 0xffffffff82728720 .str.27 r15 0 rip 0xffffffff815ba74e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23eb8c7(%rip) db> show proc Process 766 (syz-executor) at 0xfffffe005b4cf060: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 763 at 0xfffffe005b4cf5c0 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007a07040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005b491268 (map 0xfffffe005b491268) (map.pmap 0xfffffe005b491328) (pmap 0xfffffe005b491398) threads: 1 100117 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 2035 766 766 0 R syz-executor 2034 767 767 0 T (threaded) syz-executor 101932 s syz-executor 102028 RunQ syz-executor 102029 s syz-executor 2031 0 0 0 DL (threaded) [KTLS] 101794 D - 0xfffffe005960db00 [thr_0] 102022 D - 0xfffffe005960db80 [thr_1] 102023 D - 0xffffffff83a98a48 [reclaim_0] 2028 2026 765 0 S uwait 0xfffffe0077e28b00 syz-executor 2026 765 765 0 R (threaded) syz-executor 101879 RunQ syz-executor 102017 S uwait 0xfffffe0077e28800 syz-executor 102030 RunQ syz-executor 1956 0 0 0 DL mdwait 0xfffffe0075fbe000 [md9] 1937 0 0 0 DL mdwait 0xfffffe0077982000 [md8] 1791 0 0 0 DL (threaded) [so_splice] 101524 D - 0xfffffe005984bd80 [thr_0] 101685 D - 0xfffffe005984bdc0 [thr_1] 1664 0 0 0 DL mdwait 0xfffffe0077983000 [md7] 1594 0 0 0 DL - 0xffffffff83931be0 [accounting] 1439 1 764 0 S uwait 0xfffffe005847cd80 syz-executor 1438 0 0 0 DL mdwait 0xfffffe007503a000 [md6] 1419 0 0 0 DL mdwait 0xfffffe0075fbf000 [md5] 1413 1 766 0 S uwait 0xfffffe0058701580 syz-executor 1389 0 0 0 DL mdwait 0xfffffe0075a79000 [md4] 1218 0 0 0 DL mdwait 0xfffffe0075a7a000 [md3] 1201 0 0 0 DL mdwait 0xfffffe0075197000 [md2] 1041 1 766 0 RE CPU 1 syz-executor 1004 0 0 0 DL mdwait 0xfffffe0075198000 [md1] 953 0 0 0 DL mdwait 0xfffffe0059acb000 [md2147483647] 927 0 0 0 DL mdwait 0xfffffe007503b000 [md0] 858 0 0 0 DL aiordy 0xfffffe0007be4b00 [aiod4] 857 0 0 0 DL aiordy 0xfffffe0007a265a0 [aiod3] 856 0 0 0 DL aiordy 0xfffffe0007a26040 [aiod2] 854 0 0 0 DL aiordy 0xfffffe005b4d8b00 [aiod1] 767 763 767 0 R syz-executor 766 763 766 0 R CPU 0 syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe000797e9c0 syz-executor 761 759 761 0 Ss pause 0xfffffe005b4ac0b0 csh 759 1 759 0 Ss select 0xfffffe000797f3c0 sshd 17 0 0 0 DL syncer 0xffffffff83aa4be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83aa31a0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00596bdce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aee8e0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad4878 [dom0] 100080 D launds 0xffffffff83ad4884 [laundry: dom0] 100081 D umarcl 0xffffffff81d6bb80 [uma] 7 0 0 0 DL - 0xffffffff83704bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84495d50 [pf purge] 5 0 0 0 DL waiting 0xffffffff84289580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cf340 [doneq0] 100046 D - 0xffffffff836cf2c0 [async] 100075 D - 0xffffffff836cf140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ad0060 [crypto] 100043 D crypto_ 0xfffffe0057f29e30 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f29e80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fd488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392fd80 [g_event] 100037 D - 0xffffffff8392fda0 [g_up] 100038 D - 0xffffffff8392fdc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 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 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 RLs [init] 10 0 0 0 DL audit_w 0xffffffff83ad0ac0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff849f6ff0 [swapper] 100005 D - 0xfffffe00079d2700 [softirq_0] 100006 D - 0xfffffe00079d2600 [softirq_1] 100007 D - 0xfffffe00079d2500 [if_io_tqg_0] 100008 D - 0xfffffe00079d2400 [if_io_tqg_1] 100009 D - 0xfffffe00079d2300 [if_config_tqg_0] 100010 D - 0xfffffe00079d2200 [pci_hp taskq] 100011 D - 0xfffffe00079d2100 [kqueue_ctx taskq] 100014 D - 0xfffffe00079d1b00 [thread taskq] 100016 D - 0xfffffe00079d1800 [aiod_kick taskq] 100017 D - 0xfffffe00079d1700 [deferred_unmount ta] 100018 D - 0xfffffe00079d1600 [inm_free taskq] 100019 D - 0xfffffe00079d1500 [in6m_free taskq] 100020 D - 0xfffffe00079d1400 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079d1300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079d1300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079d1300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079d1300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079d1200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079d1200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079d1200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079d1200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00079d0c00 [firmware taskq] 100040 D - 0xfffffe00079d0200 [crypto_0] 100041 D - 0xfffffe00079d0200 [crypto_1] 100056 D - 0xfffffe0057fcc400 [vtnet0 rxq 0] 100057 D - 0xfffffe0057fcc300 [vtnet0 txq 0] 100058 D - 0xfffffe0057fcc200 [vtnet0 rxq 1] 100059 D - 0xfffffe0057fcc100 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe000797ff00 [virtio_balloon] 100065 D - 0xffffffff8272d961 [deadlkres] 100069 D - 0xfffffe0057fcd200 [acpi_task_0] 100070 D - 0xfffffe0057fcd200 [acpi_task_1] 100071 D - 0xfffffe0057fcd200 [acpi_task_2] 100073 D - 0xfffffe00079d4100 [mca taskq] 100074 D - 0xfffffe0057fcd000 [CAM taskq] 100076 D - 0xfffffe0057fcb300 [ipsec_offload] 1026 1 764 0 Z syz-executor 1033 1 766 0 Z syz-executor 1037 1 766 0 Z syz-executor 1038 1 765 0 Z syz-executor 1046 1 764 0 Z syz-executor 1062 1 766 0 Z syz-executor 1065 1 764 0 Z syz-executor 1078 1 766 0 Z syz-executor 1092 1 767 0 Z syz-executor 1096 1 764 0 Z syz-executor 1108 1 764 0 Z syz-executor 1112 1 765 0 Z syz-executor 1118 1 767 0 Z syz-executor 1122 1 764 0 Z syz-executor 1124 1 764 0 Z syz-executor 1129 1 767 0 Z syz-executor 1140 1 767 0 Z syz-executor 1141 1 765 0 Z syz-executor 1147 1 767 0 Z syz-executor 1159 1 764 0 Z syz-executor 1160 1 767 0 Z syz-executor 1163 1 764 0 Z syz-executor 1166 1 764 0 Z syz-executor 1178 1 767 60928 Z syz-executor 1183 1 767 0 Z syz-executor 1185 1 767 0 Z syz-executor 1186 1 766 0 Z syz-executor 1187 1 765 0 Z syz-executor 1204 1 765 0 Z syz-executor 1205 1 765 0 Z syz-executor 1238 1 765 0 Z syz-executor 1251 1 765 0 Z syz-executor 1255 1 767 0 Z syz-executor 1256 1 767 0 Z syz-executor 1259 1 764 0 Z syz-executor 1267 1 767 0 Z syz-executor 1273 1 766 0 Z syz-executor 1274 1 766 0 Z syz-executor 1285 1 765 0 Z syz-executor 1292 1 765 0 Z syz-executor 1308 1 766 0 Z syz-executor 1314 1 765 0 Z syz-executor 1315 1 765 0 Z syz-executor 1316 1 766 0 Z syz-executor 1335 1 764 0 Z syz-executor 1336 1 764 0 Z syz-executor 1358 1 767 0 Z syz-executor 1359 1 767 0 Z syz-executor 1374 1 767 0 Z syz-executor 1379 1 766 0 Z syz-executor 1380 1 766 0 Z syz-executor 1386 1 765 0 Z syz-executor 1387 1 765 0 Z syz-executor 1393 1 766 0 Z syz-executor 1397 1 1394 0 Z syz-executor 1403 1 766 60928 Z syz-executor 1406 1 765 0 Z syz-executor 1407 1 765 0 Z syz-executor 1410 1 764 0 Z syz-executor 1412 1 766 0 Z syz-executor 1423 1 765 60928 Z syz-executor 1424 1 1418 0 Z syz-executor 1429 1 765 0 Z syz-executor 1437 1 764 0 Z syz-executor 1451 1 767 0 Z syz-executor 1491 1 765 0 Z syz-executor 1503 1 767 0 Z syz-executor 1517 1 767 0 Z syz-executor 1532 1 766 0 Z syz-executor 1537 1 766 0 Z syz-executor 1538 1 767 0 Z syz-executor 1547 1 767 0 Z syz-executor 1551 1 764 0 Z syz-executor 1554 1 766 0 Z syz-executor 1563 1 764 0 Z syz-executor 1568 1 767 0 Z syz-executor 1582 1 767 0 Z syz-executor 1585 1 765 0 Z syz-executor 1601 1 767 0 Z syz-executor 1606 1 764 0 Z syz-executor 1615 1 765 0 Z syz-executor 1617 1 764 0 Z syz-executor 1621 1 764 0 Z syz-executor 1624 1 764 0 Z syz-executor 1627 1 766 0 Z syz-executor 1638 1 765 0 Z syz-executor 1644 1 766 0 Z syz-executor 1646 1 764 0 Z syz-executor 1657 1 764 0 Z syz-executor 1660 1 766 60929 Z syz-executor 1671 1 767 0 Z syz-executor 1679 1 765 0 Z syz-executor 1680 1 767 60928 Z syz-executor 1682 1 765 0 Z syz-executor 1697 1 765 0 Z syz-executor 1699 1 765 0 Z syz-executor 1701 1 766 60928 Z syz-executor 682 1 682 0 Z sshd 1724 1 765 0 Z syz-executor 1733 1 767 0 Z syz-executor 1734 1 767 0 Z syz-executor 1738 1 767 0 Z syz-executor 1744 1 765 0 Z syz-executor 1745 1 765 0 Z syz-executor 1750 1 765 0 Z syz-executor 1760 1 767 0 Z syz-executor 1770 1 766 0 Z syz-executor 1780 1 765 0 Z syz-executor 1785 1 766 0 Z syz-executor 1789 1 764 0 Z syz-executor 1795 1 765 0 Z syz-executor 1799 1 766 0 Z syz-executor 1803 1 767 0 Z syz-executor 1811 1 767 0 Z syz-executor 1817 1 767 0 Z syz-executor 1824 1 764 60929 Z syz-executor 1826 1 767 0 Z syz-executor 1833 1 766 0 Z syz-executor 1838 1 766 0 Z syz-executor 818 1 767 0 Z syz-executor 1847 1 767 0 Z syz-executor 826 1 767 0 Z syz-executor 1853 1 764 60928 Z syz-executor 1856 1 764 0 Z syz-executor 1864 1 764 0 Z syz-executor 1874 1 766 0 Z syz-executor 1875 1 766 0 Z syz-executor 1884 1 764 0 Z syz-executor 1885 1 765 0 Z syz-executor 865 1 765 0 Z syz-executor 1891 1 764 0 Z syz-executor 1903 1 767 0 Z syz-executor 884 1 424 0 Z rtsol 1911 1 764 0 RE syz-executor 888 1 765 0 Z syz-executor 893 1 765 0 Z syz-executor 1918 1 766 0 Z syz-executor 1920 1 765 0 Z syz-executor 1921 1 767 0 Z syz-executor 900 1 764 0 Z syz-executor 1926 1 767 0 Z syz-executor 1928 1 765 0 RE syz-executor 1931 1 767 0 Z syz-executor 1936 1 764 60928 Z syz-executor 916 1 766 0 Z syz-executor 1944 1 767 0 Z syz-executor 921 1 764 60928 Z syz-executor 923 1 922 0 Z syz-executor 1953 1 766 60928 RE syz-executor 1954 1 764 60929 RE syz-executor 930 1 767 0 Z syz-executor 931 1 767 0 Z syz-executor 933 1 765 0 Z syz-executor 1960 1 765 0 Z syz-executor 938 1 938 0 Z+ getty 939 1 939 0 Z+ getty 940 1 940 0 Z+ getty 941 1 941 0 Z+ getty 942 1 942 0 Z+ getty 943 1 943 0 Z+ getty 944 1 944 0 Z+ getty 945 1 945 0 Z+ getty 946 1 946 0 Z+ getty 1972 1 766 0 RE syz-executor 950 1 764 0 Z syz-executor 1975 1 767 0 RE syz-executor 951 1 764 0 Z syz-executor 1986 1 766 0 REV syz-executor 962 1 766 0 Z syz-executor 963 1 766 0 Z syz-executor 1988 1 764 0 Z syz-executor 971 1 767 0 Z syz-executor 982 1 767 0 Z syz-executor 983 1 765 0 Z syz-executor 984 1 765 0 Z syz-executor 987 1 764 0 Z syz-executor 2018 1 766 0 RE syz-executor 994 1 767 0 Z syz-executor 2019 1 766 0 Z syz-executor 2027 1 764 0 REV syz-executor 2032 764 764 0 RE syz-executor 1014 1 766 0 Z syz-executor 1016 1 766 0 Z syz-executor 1022 1 766 0 Z syz-executor db> show all locks Process 2026 (syz-executor) thread 0xfffffe007823f740 (102030) shared rw vmobject (vmobject) r = 0 (0xfffffe0078233528) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:2297 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0078238a00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:3350 Process 1041 (syz-executor) thread 0xfffffe005b507000 (100398) shared rw helper list lock (helper list lock) r = 0 (0xffffffff83933cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_khelp.c:194 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0074f17560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:204 Process 766 (syz-executor) thread 0xfffffe005b4dc740 (100117) exclusive sleep mutex ktrace (ktrace) r = 0 (0xffffffff83933d20) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:435 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff83933d60) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:716 Process 764 (syz-executor) thread 0xfffffe005b4b3000 (100100) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe005b4adc08) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_trap.c:105 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 399 5405K 754 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4225 sysctloid 36016 2122K 36091 vtbuf 24 1968K 46 kobj 330 1320K 602 newblk 42 1035K 6247 subproc 477 1028K 2315 vfscache 3 1025K 3 pcb 105 761K 2503 inodedep 172 577K 2190 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 276K 9 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 14407 acpica 1674 184K 57800 filedesc 23 181K 2295 tidhash 3 141K 3 pagedep 9 130K 1095 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 120 120K 137 sem 4 106K 4 gtaskqueue 18 98K 18 kdtrace 543 92K 4072 umtx 656 82K 656 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 520 65K 526 ddb_capture 1 64K 1 freework 246 62K 2477 md_disk 21 45K 28 md_sectors 10 40K 10 temp 37 40K 2331 sctp_stro 38 38K 168 freeblks 147 37K 1279 DEVFS3 140 35K 150 hostcache 1 32K 1 shm 1 32K 13 msg 4 30K 4 sctp_atcl 79 30K 1261 kbdmux 6 28K 6 GEOM 138 22K 884 freefile 161 21K 1471 DEVFS_RULE 56 20K 56 routetbl 132 19K 443 ifaddr 66 19K 68 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 kqueue 239 15K 2618 ithread 90 15K 90 bus-sc 34 15K 1637 eventhandler 163 14K 163 cred 53 14K 417 lltable 43 14K 53 ifnet 7 13K 7 ether_multi 152 13K 202 devstat 6 13K 6 kenv 95 12K 95 plimit 30 12K 511 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 6 ksem 4 10K 40 in6_multi 65 9K 65 bmsafemap 2 9K 1677 rpc 4 9K 4 UART 12 9K 12 filemon 1 8K 38 sctp_timw 32 8K 32 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 66 7K 165 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 sctp_atky 117 5K 1441 pf_ifnet 13 5K 29 ufs_dirhash 24 5K 36 UMA 276 5K 276 vt 11 5K 11 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 60 4K 449 acpisem 28 4K 28 kcovinfo 52 4K 52 pwddesc 49 4K 2130 terminal 11 3K 11 uidinfo 5 3K 28 hhook 8 3K 10 clone 9 3K 13 session 17 3K 55 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 30 2K 94 proc-args 50 2K 3078 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 16 tun 4 2K 4 selfd 24 2K 131738 toponodes 6 2K 6 netlink 3 2K 81 ipsecpolicy 2 2K 2 BPF 7 2K 162 acpidev 20 2K 20 sctp_athm 79 2K 1273 sctp_map 76 2K 336 msi 9 2K 9 lockf 9 2K 212 softdep 1 1K 1 mkdir 8 1K 2074 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 4 1K 678 nhops 6 1K 8 vnodemarker 2 1K 144 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 VN POLL 6 1K 25 isadev 6 1K 6 mount 16 1K 986 pci_link 10 1K 10 crypto 4 1K 126 encap_export_host 12 1K 12 newdirblk 4 1K 1037 diradd 4 1K 1540 indirdep 2 1K 1403 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 10 1K 690 pf_osfp 4 1K 4 ip_msource 6 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 inpcbpolicy 10 1K 1397 DEVFS 10 1K 11 pf_rule 2 1K 5 dirrem 1 1K 1526 vnodes 1 1K 12 ktls 1 1K 39 select 2 1K 97 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 474 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 399 aio 4 1K 7 pmchooks 1 1K 1 filedesc_to_leader 2 1K 42 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 ip6_msource 1 1K 22 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_pcm_rack 0 0K 95 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 190 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 326 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 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_stri 0 0K 24 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 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 1627 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 76 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 1 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 55 ip6_moptions 0 0K 24 in6_mfilter 0 0K 41 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 32 in_mfilter 0 0K 29 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 26 fadvise 0 0K 7 statfs 0 0K 229 namei_tracker 0 0K 46 export_host 0 0K 0 cl_savebuf 0 0K 216 lio 0 0K 37 acl 0 0K 0 soname 0 0K 4640 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 10 iov 0 0K 16731 ioctlops 0 0K 281 eventfd 0 0K 17 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 556 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 661 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 32 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 82 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 144 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 4 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 29841 0 254 38494208 0 ertt_txseginfo 40 79737 619789 726955 0 254 27981040 0 256 Bucket 2048 2698 6 7244 0 8 5537792 0 malloc-16384 16384 13 161 1327 0 1 2850816 0 mbuf 256 8832 1340 785813 0 254 2604032 0 malloc-4096 4096 579 3 3134 0 2 2383872 0 RADIX NODE 144 7606 7845 68424 0 62 2224944 0 BUF TRIE 144 391 11425 4904 0 62 1701504 0 malloc-384 384 4380 30 4390 0 30 1693440 0 malloc-64 64 187 25517 132458 0 254 1645056 0 malloc-128 128 11802 195 11926 0 126 1535616 0 vmem btag 56 27077 106 27182 0 254 1522248 0 UMA Slabs 0 112 13213 29 13213 0 126 1483104 0 sctp_asoc 2256 38 472 168 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 FFS inode 1168 532 189 2016 0 8 842128 0 socket 1024 16 748 4039 0 254 782336 0 VM OBJECT 264 813 2067 27509 0 30 760320 0 malloc-65536 65536 10 1 19 0 1 720896 0 MAP ENTRY 96 570 5730 101202 0 126 604800 0 THREAD 1824 308 20 2030 0 8 598272 0 sctp_ep 1152 41 470 1081 0 254 588672 0 md3 512 1024 32 1024 0 30 540672 0 md2 512 1024 32 1024 0 30 540672 0 md1 512 1024 32 1024 0 30 540672 0 lkpicurr 168 2 3094 2 0 62 520128 0 tcp_bbr_map 128 786 3275 8963 0 126 519808 0 pbuf 2624 0 166 0 0 2 435584 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 38 479 172 0 254 380512 0 VNODE 440 570 240 2057 0 30 356400 0 PROC 1376 233 9 2040 0 8 332992 0 malloc-2048 2048 46 114 1183 0 8 327680 0 FPU_save_area 832 310 32 3120 0 16 284544 0 filedesc0 1072 50 195 2130 0 8 262640 0 malloc-32768 32768 2 6 1179 0 1 262144 0 malloc-64 64 3951 144 3980 0 254 262080 0 malloc-2048 2048 107 13 392 0 8 245760 0 malloc-16 16 14862 138 15610 0 254 240000 0 DEVCTL 1024 43 177 170 0 0 225280 0 tcp_log 416 0 513 361 0 254 213408 0 FFS2 dinode 256 532 278 2016 0 62 207360 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-65536 65536 0 3 71 0 1 196608 0 malloc-32768 32768 0 6 28 0 1 196608 0 UMA Zones 768 248 1 248 0 16 191232 0 malloc-32 32 5437 233 5533 0 254 181440 0 malloc-128 128 1149 246 31898 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-8192 8192 11 10 251 0 1 172032 0 unpcb 320 1 515 1465 0 254 165120 0 malloc-32768 32768 3 2 123 0 1 163840 0 malloc-32768 32768 3 2 21 0 1 163840 0 malloc-2048 2048 15 65 644 0 8 163840 0 malloc-256 256 549 81 8523 0 62 161280 0 128 Bucket 1024 125 22 458 0 16 150528 0 tcp_inpcb 1320 5 109 676 0 8 150480 0 malloc-1024 1024 120 24 137 0 16 147456 0 S VFS Cache 104 1009 395 2632 0 126 146016 0 malloc-256 256 121 449 7944 0 62 145920 0 VMSPACE 616 15 213 1974 0 16 140448 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-128 128 808 215 2941 0 126 130944 0 mbuf_packet 256 80 428 5943 0 254 130048 0 malloc-384 384 286 44 3513 0 30 126720 0 64 Bucket 512 209 23 5593 0 30 118784 0 ksiginfo 112 226 818 727 0 126 116928 0 malloc-256 256 359 76 3264 0 62 111360 0 g_bio 408 0 270 27922 0 30 110160 0 malloc-128 128 690 85 1636 0 126 99200 0 malloc-1024 1024 70 26 217 0 16 98304 0 UMA Kegs 384 233 0 233 0 30 89472 0 syncache 168 0 528 9 0 254 88704 0 vnpbuf 2624 0 32 6 0 16 83968 0 ripcb 384 1 209 332 0 30 80640 0 sctp_chunk 152 27 493 53 0 254 79040 0 malloc-8192 8192 8 1 15 0 1 73728 0 malloc-4096 4096 10 8 108 0 2 73728 0 malloc-64 64 750 321 22977 0 254 68544 0 malloc-128 128 304 223 1485 0 126 67456 0 DIRHASH 1024 35 29 43 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 12 4 36 0 2 65536 0 malloc-4096 4096 12 4 188 0 2 65536 0 malloc-256 256 148 107 162 0 62 65280 0 malloc-256 256 46 209 1475 0 62 65280 0 32 Bucket 256 170 85 2858 0 62 65280 0 Files 80 122 678 13684 0 126 64000 0 sctp_stream_msg_out 112 11 529 51 0 254 60480 0 udp_inpcb 416 4 122 328 0 30 52416 0 malloc-64 64 310 509 5158 0 254 52416 0 malloc-64 64 476 343 1092 0 254 52416 0 malloc-128 128 106 297 2486 0 126 51584 0 TURNSTILE 136 329 49 329 0 62 51408 0 malloc-256 256 141 54 2413 0 62 49920 0 NAMEI 1024 0 48 20876 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 6 0 1 49152 0 malloc-2048 2048 2 22 140 0 8 49152 0 malloc-2048 2048 6 18 569 0 8 49152 0 malloc-1024 1024 10 38 778 0 16 49152 0 pcpu-64 64 497 271 497 0 254 49152 0 malloc-384 384 83 37 921 0 30 46080 0 da_ccb 544 0 84 7093 0 16 45696 0 SLEEPQUEUE 88 329 183 329 0 126 45056 0 pcpu-8 8 4918 714 6223 0 254 45056 0 PWD 40 13 1098 1049 0 254 44440 0 malloc-4096 4096 6 4 104 0 2 40960 0 pipe 736 16 39 464 0 16 40480 0 rl_entry 48 27 813 613 0 254 40320 0 udplite_inpcb 416 0 90 61 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 239 328 686 0 254 36288 0 malloc-64 64 229 338 355 0 254 36288 0 malloc-64 64 8 559 88 0 254 36288 0 16 Bucket 144 93 159 768 0 62 36288 0 tcp_rack_map 128 0 279 2779 0 126 35712 0 malloc-128 128 138 141 789 0 126 35712 0 malloc-128 128 59 220 215 0 126 35712 0 itimer 352 0 99 240 0 30 34848 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 0 135 304 0 62 34560 0 malloc-256 256 14 121 176 0 62 34560 0 malloc-256 256 26 109 83 0 62 34560 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 239 0 2 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-1024 1024 6 26 14 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 3 29 109 0 16 32768 0 malloc-1024 1024 9 23 1104 0 16 32768 0 malloc-512 512 10 54 156 0 30 32768 0 malloc-512 512 3 61 355 0 30 32768 0 malloc-512 512 6 58 138 0 30 32768 0 malloc-512 512 6 58 10 0 30 32768 0 malloc-512 512 2 62 137 0 30 32768 0 malloc-512 512 0 64 51 0 30 32768 0 malloc-512 512 0 64 30 0 30 32768 0 tcp_bbr_pcb 896 3 33 120 0 16 32256 0 ttyinq 160 0 200 570 0 62 32000 0 mqueue 248 4 124 4 0 62 31744 0 tcp_log_id_node 120 0 264 6 0 126 31680 0 PGRP 120 21 243 62 0 126 31680 0 clpbuf 2624 0 12 282 0 4 31488 0 L VFS Cache 320 0 96 60 0 30 30720 0 sctp_laddr 48 40 548 180 0 254 28224 0 malloc-32 32 494 388 1851 0 254 28224 0 malloc-32 32 20 862 1377 0 254 28224 0 4 Bucket 48 7 581 27 0 254 28224 0 AIO 208 0 133 142 0 62 27664 0 mqnode 416 7 56 7 0 30 26208 0 cpuset 200 9 119 580 0 62 25600 0 tcp_rack_pcb 1152 0 21 95 0 8 24192 0 rtentry 168 29 115 33 0 62 24192 0 8 Bucket 80 122 178 1152 0 126 24000 0 malloc-384 384 28 32 58 0 30 23040 0 malloc-384 384 1 59 86 0 30 23040 0 malloc-384 384 1 59 15 0 30 23040 0 domainset 40 0 567 564 0 254 22680 0 Mountpoints 2816 2 6 13 0 4 22528 0 udplite_inpcb ports 32 0 630 7 0 254 20160 0 udp_inpcb ports 32 2 628 60 0 254 20160 0 tcp_inpcb ports 32 2 628 276 0 254 20160 0 ertt 72 5 275 676 0 126 20160 0 malloc-32 32 95 535 1512 0 254 20160 0 malloc-32 32 87 543 1830 0 254 20160 0 malloc-32 32 48 582 228 0 254 20160 0 malloc-32 32 63 567 871 0 254 20160 0 malloc-32 32 39 591 9009 0 254 20160 0 2 Bucket 32 159 471 962 0 254 20160 0 KNOTE 160 0 125 294 0 62 20000 0 cryptop 280 0 70 36 0 30 19600 0 AIOCB 552 0 35 119 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 AIOLIO 272 0 70 37 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 1 0 1 16384 0 malloc-8192 8192 0 2 3 0 1 16384 0 malloc-8192 8192 0 2 26 0 1 16384 0 malloc-4096 4096 0 4 2 0 2 16384 0 malloc-4096 4096 1 3 7 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 5 0 254 16128 0 vtnet_tx_hdr 24 0 668 712842 0 254 16032 0 malloc-16 16 347 653 1045 0 254 16000 0 kenv 258 17 43 1065 0 30 15480 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 3 0 62 12144 0 malloc-16 16 26 724 265 0 254 12000 0 malloc-16 16 102 648 1437 0 254 12000 0 malloc-16 16 35 715 373 0 254 12000 0 malloc-16 16 198 552 5450 0 254 12000 0 malloc-16 16 13 737 32108 0 254 12000 0 malloc-16 16 107 643 565 0 254 12000 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 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 15 24 37 0 0 3744 0 splice 184 0 0 0 0 62 0 0 md2147483647 8 0 0 0 0 254 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 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf 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 368 0 0 0 0 1 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf_ack 48 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 144 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 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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