last executing test programs: 12.42226069s ago: executing program 1 (id=173): openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x462, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) fork() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000128000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0) ftruncate(r1, 0x107d2) syz_emit_ethernet(0x3e, &(0x7f00000005c0)={@random="4b8f3a6f6f98", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x3a, 0xff, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x400, 0x7}}}}}}) sync() aio_waitcomplete(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000400)={0x8be2, 0x0, 0x5, 0x9}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r2, &(0x7f0000000080)=0x2ffdf, 0x100f, 0x0) 9.476809866s ago: executing program 1 (id=179): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x2, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) listen(0xffffffffffffffff, 0x5) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x185) socket(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, 0x0) lchflags(0x0, 0x0) fspacectl(r2, 0x1, 0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r3, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x125) r4 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r4, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) shutdown(r4, 0x1) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 8.418023229s ago: executing program 2 (id=182): socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) open$dir(0x0, 0x202, 0xa3) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) fork() r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000001180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x188, 0x0, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000000100)=ANY=[]) aio_waitcomplete(0x0, 0x0) r1 = socket$bt_sco(0x24, 0x5, 0x89) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffa, 0x9, 0x8, 0x1, 0x4, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0xffffffffffffff87, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x12ea, &(0x7f00000019c0)=ANY=[]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) close(r1) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) 7.957098383s ago: executing program 1 (id=184): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x2, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) listen(0xffffffffffffffff, 0x5) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x185) socket(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, 0x0) lchflags(0x0, 0x0) fspacectl(r2, 0x1, 0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r3, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x125) r4 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r4, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) shutdown(r4, 0x1) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 6.844997317s ago: executing program 3 (id=185): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) listen(0xffffffffffffffff, 0x5) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r1, 0x0, 0x185) r3 = socket(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, &(0x7f00000000c0)) lchflags(0x0, 0x0) fspacectl(r4, 0x1, &(0x7f0000000040)={0x3ff, 0x94d}, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) r6 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r6, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) shutdown(r6, 0x1) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 6.690371761s ago: executing program 2 (id=186): freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) aio_waitcomplete(0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000f80)=[{0x0, 0xfffffffffffffff5, 0xc0f1, 0x8, 0x3, 0x0, [0x0, 0x3, 0x400]}], 0x1, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0xfffffffffffffff5, 0x6b, 0x8, 0xbc, 0x6, [0x0, 0xfc, 0x2000001, 0x7]}], 0x1, 0x0, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) dup(0xffffffffffffffff) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000002c0)={0x308c05379524a106, 0x23, 0x4, &(0x7f0000000340)="142eb002", 0x30, &(0x7f0000000400)="ffa6e8cf8c97191500000052aa74ff08b581580f5800579b0d811b1d3a72a677f76785aa6471bb219766e4813c2d092ebbe0b7eeb301301a8d18e8024a07f40435fa1c01c56d44f13543044aedebe2c4fd4bd75f621c3fafdd8cec60e962e929e21a1314a7c74730af2fff2e5d5170d7", 0x8, 0x4d46b76c, [0x4, 0x0, 0x3ff, 0x7]}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xc}, 0x8) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) r1 = socket(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, 0x0, &(0x7f0000000100)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffdfffffff, 0x5) syz_emit_ethernet(0x4e, &(0x7f0000000200)=ANY=[@ANYRES8]) ioctl$BIOCSHDRCMPLT(0xffffffffffffffff, 0x80044275, &(0x7f0000000380)=0x2) mount(&(0x7f0000000000)='msdosfs\x00', 0x0, 0xff8008, &(0x7f00000001c0)) r2 = socket(0x2, 0x3, 0x4) select(0xc9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, &(0x7f00000005c0)) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) dup2(r1, r2) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) r3 = socket(0x1c, 0x1, 0x0) select(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000001080)={0x4, 0xf94}) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) 5.853232862s ago: executing program 0 (id=187): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) listen(0xffffffffffffffff, 0x5) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x185) r3 = socket(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(0x0, 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, &(0x7f00000000c0)) lchflags(0x0, 0x0) fspacectl(r4, 0x1, &(0x7f0000000040)={0x3ff, 0x94d}, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x125) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) r6 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r6, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 5.766164474s ago: executing program 2 (id=188): socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) open$dir(0x0, 0x202, 0xa3) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) fork() r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000001180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x188, 0x0, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000000100)=ANY=[]) aio_waitcomplete(0x0, 0x0) r1 = socket$bt_sco(0x24, 0x5, 0x89) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffa, 0x9, 0x8, 0x1, 0x4, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0xffffffffffffff87, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x12ea, &(0x7f00000019c0)=ANY=[]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, 0x0, 0x0) close(0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0xa08, 0x44) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) close(r1) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) 5.671688015s ago: executing program 3 (id=189): socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) open$dir(0x0, 0x202, 0xa3) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) fork() r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000001180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x188, 0x0, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000000100)=ANY=[]) aio_waitcomplete(0x0, 0x0) r1 = socket$bt_sco(0x24, 0x5, 0x89) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffa, 0x9, 0x8, 0x1, 0x4, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0xffffffffffffff87, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x12ea, &(0x7f00000019c0)=ANY=[]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, 0x0, 0x0) close(0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0xa08, 0x44) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) close(r1) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) 5.268546446s ago: executing program 1 (id=190): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x185) r3 = socket(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, &(0x7f00000000c0)) fspacectl(r4, 0x1, &(0x7f0000000040)={0x3ff, 0x94d}, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x125) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) r6 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r6, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) shutdown(r6, 0x1) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 4.32525003s ago: executing program 0 (id=191): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x2, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) listen(0xffffffffffffffff, 0x5) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x185) socket(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, 0x0) lchflags(0x0, 0x0) fspacectl(r2, 0x1, &(0x7f0000000040)={0x3ff, 0x94d}, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r3, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x125) r4 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r4, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) shutdown(r4, 0x1) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 3.97769004s ago: executing program 2 (id=192): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) listen(0xffffffffffffffff, 0x5) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x185) r3 = socket(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, 0x0) lchflags(0x0, 0x0) fspacectl(r4, 0x1, &(0x7f0000000040)={0x3ff, 0x94d}, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) r6 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r6, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) shutdown(r6, 0x1) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 3.716806348s ago: executing program 1 (id=193): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x1c, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x185) r2 = socket(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, &(0x7f00000000c0)) lchflags(0x0, 0x0) fspacectl(r3, 0x1, &(0x7f0000000040)={0x3ff, 0x94d}, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r4, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x125) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) r5 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r5, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r5, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) shutdown(r5, 0x1) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) 3.450062293s ago: executing program 0 (id=194): freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) aio_waitcomplete(0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0xfffffffffffffff5, 0x6b, 0x8, 0xbc, 0x6, [0x0, 0xfc, 0x2000001, 0x7]}], 0x1, 0x0, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) dup(0xffffffffffffffff) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000002c0)={0x308c05379524a106, 0x23, 0x4, &(0x7f0000000340)="142eb002", 0x30, &(0x7f0000000400)="ffa6e8cf8c97191500000052aa74ff08b581580f5800579b0d811b1d3a72a677f76785aa6471bb219766e4813c2d092ebbe0b7eeb301301a8d18e8024a07f40435fa1c01c56d44f13543044aedebe2c4fd4bd75f621c3fafdd8cec60e962e929e21a1314a7c74730af2fff2e5d5170d7", 0x8, 0x4d46b76c, [0x4, 0x0, 0x3ff, 0x7]}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xc}, 0x8) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) r1 = socket(0x1c, 0x1, 0x0) r2 = socket(0x1c, 0x3, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xc, 0x0, &(0x7f0000000100)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffdfffffff, 0x5) syz_emit_ethernet(0x4e, &(0x7f0000000200)=ANY=[@ANYRES8]) ioctl$BIOCSHDRCMPLT(0xffffffffffffffff, 0x80044275, &(0x7f0000000380)=0x2) mount(&(0x7f0000000000)='msdosfs\x00', 0x0, 0xff8008, &(0x7f00000001c0)) r3 = socket(0x2, 0x3, 0x4) select(0xc9, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, &(0x7f00000005c0)) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) dup2(r1, r3) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) r4 = socket(0x1c, 0x1, 0x0) select(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000001080)={0x4, 0xf94}) ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000) 3.252571399s ago: executing program 3 (id=195): ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x4, 0x0, &(0x7f0000000140)) ktimer_create(0x0, 0x0, &(0x7f0000000280)) ktimer_create(0x0, 0x0, &(0x7f0000000380)) ktimer_create(0x0, 0x0, &(0x7f00000000c0)) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, &(0x7f00000000c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000012c0)) ktimer_create(0x0, 0x0, &(0x7f00000003c0)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000200)) ktimer_create(0x0, 0x0, &(0x7f0000000080)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, &(0x7f0000000380)) ktimer_create(0x4, 0x0, &(0x7f00000000c0)) ktimer_create(0x0, 0x0, &(0x7f00000012c0)) ktimer_create(0x0, 0x0, &(0x7f00000003c0)) ktimer_create(0x0, 0x0, &(0x7f0000000100)) ktimer_create(0x0, 0x0, &(0x7f0000000440)) ktimer_create(0x0, 0x0, &(0x7f0000001240)) ktimer_create(0x4, 0x0, &(0x7f0000000500)) 3.202270642s ago: executing program 3 (id=196): socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0xaa481) open$dir(&(0x7f0000000140)='./file1\x00', 0x202, 0xa3) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000001180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x188, 0x0, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000000100)=ANY=[]) aio_waitcomplete(0x0, 0x0) r1 = socket$bt_sco(0x24, 0x5, 0x89) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffa, 0x9, 0x8, 0x1, 0x4, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0xffffffffffffff87, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x12ea, &(0x7f00000019c0)=ANY=[]) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) pipe2(&(0x7f0000000000), 0x100004) open$dir(&(0x7f0000000040)='./file0\x00', 0xa08, 0x44) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) close(r1) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x18) 3.182779224s ago: executing program 2 (id=197): socket$inet(0x2, 0x3, 0x0) mkdir(0x0, 0xa0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x615, 0x10) r2 = getpid() ktrace(&(0x7f0000000140)='./file0\x00', 0x0, 0x4000357c, r2) cpuset_setaffinity(0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munlock(&(0x7f000005f000/0x3000)=nil, 0x3000) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) mmap(&(0x7f000005d000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0x1c) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3) fork() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) open$dir(0x0, 0x2540000, 0x6e) aio_writev(&(0x7f0000000200)={0xffffffffffffffff, 0x200, 0x0, 0x0, [0x4, 0x1], 0x5, 0x28, 0xfbfffffc, {0x40000000, 0x5, &(0x7f0000000100)="10bd2d4c0f76ba8f410ee8aa5c795fe62a"}, {0x3, 0x5, @sival_int=0xd, @thr={&(0x7f0000000080)="6a32d8699bc4e2d1b8ba07000000c4c2f922ff2e67660f38defc656765263e65f2a7c4e1f8537371f2acc4e36148a90a000000990f71e4d9", &(0x7f0000000340)="9b3446e57e5fe6a549890ca57510d9f999328bcb498f2d8ccc175afe5b916efcff0b4cc125b7dbe2ed7ed5d7b861d2d9535438e87fe770d2b91d9b2fa0b0064960dd294c59cd888522146ce45f4b42f17d15359e53a6a3ad20225155cda568dc21f78a841f78c0bd0ed76ad555aa8b44dcad9d7ce7b5d00703"}}}) sysarch$AMD64_CLEAR_PKRU(0x86, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000002340)=""/4096, &(0x7f0000001000)=0x1000) mkdirat(r1, 0x0, 0xe) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file2\x00', 0x42) renameat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file2\x00') r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r4, 0x11, r4) 2.69383445s ago: executing program 1 (id=198): socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) open$dir(0x0, 0x202, 0xa3) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) fork() r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000001180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x188, 0x0, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000000100)=ANY=[]) aio_waitcomplete(0x0, 0x0) r1 = socket$bt_sco(0x24, 0x5, 0x89) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffa, 0x9, 0x8, 0x1, 0x4, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0xffffffffffffff87, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x12ea, &(0x7f00000019c0)=ANY=[]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) open$dir(&(0x7f0000000040)='./file0\x00', 0xa08, 0x44) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) close(r1) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) 2.397302201s ago: executing program 0 (id=199): pipe2(0x0, 0x100004) aio_waitcomplete(0x0, 0x0) open$dir(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000001040)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10) r3 = dup2(r1, r1) open$dir(0x0, 0x3405467badc1d2af, 0x0) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000080)) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 1.675535879s ago: executing program 3 (id=200): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r1, 0x0, 0x185) r3 = socket(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, &(0x7f00000000c0)) lchflags(0x0, 0x0) fspacectl(r4, 0x1, &(0x7f0000000040)={0x3ff, 0x94d}, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x125) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) r6 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r6, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) shutdown(r6, 0x1) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 1.355745137s ago: executing program 0 (id=201): pipe2(0x0, 0x100004) aio_waitcomplete(0x0, 0x0) open$dir(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000001040)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10) r3 = dup2(r1, r1) open$dir(0x0, 0x3405467badc1d2af, 0x0) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000080)) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) getpriority(0x0, 0xa) rmdir(0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r4, 0xc1c06d00, &(0x7f00000005c0)={0x0, 0xfffffffe, 0x7, 0x0, 0x80008, 0x8000, 0x6, 0x0, 0x0, 0x10, 0x0, [0xffffffff, 0x3, 0x3, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0xfffffffd, 0x4, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x1, 0x3, 0x80002, 0xffffffff, 0x40000, 0x0, 0x3, 0x8, 0x2000000, 0x57, 0x0, 0xffffffff, 0x0, 0x80000000, 0x1, 0x8, 0x80000003, 0x0, 0x0, 0x1000000, 0x800000, 0x0, 0x0, 0x0, 0x60d6, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xc7d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x4, 0xfffffffc, 0x2, 0x0, 0x0, 0x0, 0xc, 0x0, 0x3, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x800, 0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x401, 0x2, 0x20000003, 0x7]}) minherit(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r5 = socket(0x2, 0x3, 0x9) connect(r5, &(0x7f00000001c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) shutdown(r5, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000b40)=ANY=[@ANYBLOB="ffffffffff00000011906800000000ffffffff030090780008000045000000000000000000000000000000e0000001d5d63a08efac4de39550aee57c129a7e6814a067cbea441f5a8916f2297174274ea3d210a6262aa2bc1cfe8776fb4fe14e0805dcfbf01f9ab448547d559b4cdb580fda031a6c006e95725f96c62edc01129d31dad2d3dce771250dfa45795459c32161e60993dfd36d47e93ca915e7b80100000000000000cf15405ca205f29d9eaac01049dc1d7d7a106861c07df11a5bb5165c6bba4a9c5752db02184eb24b8c204d6654426b784f0eebbc78cc8730052b66fdc1cede274e2c0fdb4c223d8f00000000000000000000000000000091a0ac84644e2d13916c9fce60d80e994fcd679e9fdfc742ba80836c0eb02233a7a95cf3e4104187206e91170b34dac3775a68739101593c736699ab29fa98c83133fd80f721b9b86a39542806c2bef3361e9eb2e318f7ad64766a30247de4548dea06ae0300e0ef32cc2837a2ea5a24a9490e32cbd878126410bbd289e33bb402a2daa0cbadd4fb917714b706b33df7177a8e6d915a96d873e7dda2ba88e0c8c2e0ebc6009fe57de713fe39079a223029cdd8d210db8415b43ff04e308daf4e86bb963de02f2d5c4b04f3450d03ba5a9d58a2c6784447e518bc13c1c1da212e89e5194c19"]) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) r6 = socket(0x1c, 0x1, 0x0) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) getpriority(0x0, 0xfff) ioctl$KDGETMODE(r6, 0x40046676, 0x22e00000) 898.370389ms ago: executing program 2 (id=202): socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) open$dir(0x0, 0x202, 0xa3) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) fork() sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x1, &(0x7f0000001180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x3, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x188, 0x0, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000000100)=ANY=[]) aio_waitcomplete(0x0, 0x0) r0 = socket$bt_sco(0x24, 0x5, 0x89) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffa, 0x9, 0x8, 0x1, 0x4, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0xffffffffffffff87, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x12ea, &(0x7f00000019c0)=ANY=[]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) open$dir(&(0x7f0000000040)='./file0\x00', 0xa08, 0x44) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) close(r0) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) 3.764843ms ago: executing program 3 (id=203): r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/7, 0x7}], 0x1) setegid(0x0) r1 = socket(0x2, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) sigaction(0xc, &(0x7f0000000200)={&(0x7f00000002c0)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000de360f179704000000326de3516cb69989d99908", 0x6a, {[0xfffff801, 0x9, 0xfdefffff]}}, 0x0) lgetfh(0x0, 0x0) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x185) r3 = socket(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x7e) socketpair(0x1, 0x2, 0x3, &(0x7f00000000c0)) lchflags(0x0, 0x0) fspacectl(r4, 0x1, &(0x7f0000000040)={0x3ff, 0x94d}, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x125) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) r6 = socket(0x1c, 0x1, 0x0) aio_write(&(0x7f0000000380)={r6, 0x3, 0x0, 0x0, [0x1, 0x7], 0xe, 0x4, 0x10000000, {0x7, 0x1af, 0x0}, {0x0, 0x9, @sival_int=0x8, @thr={0x0, 0x0}}}) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c, 0x0}, 0x0) shutdown(r6, 0x1) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) 0s ago: executing program 0 (id=204): socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) open$dir(0x0, 0x202, 0xa3) minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) fork() sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x1, &(0x7f0000001180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x3, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x188, 0x0, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000000100)=ANY=[]) aio_waitcomplete(0x0, 0x0) r0 = socket$bt_sco(0x24, 0x5, 0x89) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffa, 0x9, 0x8, 0x1, 0x4, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0xffffffffffffff87, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x12ea, &(0x7f00000019c0)=ANY=[]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) open$dir(&(0x7f0000000040)='./file0\x00', 0xa08, 0x44) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) close(r0) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.121' (ED25519) to the list of known hosts. Stopping cron. Stopping sshd. Stopping devd. Waiting for PIDS: 423panic: failed to reclaim memory cpuid = 1 time = 1762935602 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056de8470 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056de85d0 vpanic() at vpanic+0x257/frame 0xfffffe0056de8790 panic() at panic+0xb5/frame 0xfffffe0056de8860 vm_pageout_oom() at vm_pageout_oom+0xce4/frame 0xfffffe0056de88f0 vm_pageout_worker() at vm_pageout_worker+0xf9b/frame 0xfffffe0056de8ea0 vm_pageout() at vm_pageout+0x2ce/frame 0xfffffe0056de8ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056de8f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056de8f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 8 tid 100077 ] Stopped at kdb_enter+0x6e: movq $0,0x2588767(%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 0xffffffff82832220 .str.27 rsp 0xfffffe0056de85b0 rbp 0xfffffe0056de85d0 rsi 0 rdi 0xffffffff8165f449 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1ff r12 0xfffffe0058608000 r13 0xfffffffffffffffd r14 0xffffffff82832220 .str.27 r15 0 rip 0xffffffff8164882e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2588767(%rip) db> show proc Process 8 (pagedaemon) at 0xfffffe0058602558: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b5b020 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b5b020 reapsubtree: 8 sigparent: 20 vmspace: 0xffffffff83b5c000 (map 0xffffffff83b5c000) (map.pmap 0xffffffff83b5c0a0) (pmap 0xffffffff83b5c110) threads: 3 100077 Run CPU 1 [dom0] 100083 Run CPU 0 [laundry: dom0] 100084 D umarcls 0xffffffff82836901 [uma] db> ps pid ppid pgrp uid state wmesg wchan cmd 1293 766 766 0 N syz-executor 1292 763 763 0 N syz-executor 1291 1290 765 0 N syz-executor 1290 765 765 0 DL (threaded) syz-executor 100523 D vmwait 0xffffffff83003480 syz-executor 100668 D vmwait 0xffffffff83003480 syz-executor 100669 S uwait 0xfffffe005858e400 syz-executor 1289 1284 764 0 S uwait 0xfffffe00778dc180 syz-executor 1285 1 765 0 S uwait 0xfffffe0058309f00 syz-executor 1284 764 764 0 D (threaded) syz-executor 100114 D pfault 0xffffffff83003480 syz-executor 100659 S uwait 0xfffffe00778dc680 syz-executor 100663 S uwait 0xfffffe0077bd6e80 syz-executor 1278 1 766 0 S uwait 0xfffffe005858f600 syz-executor 1275 1269 1034 0 S+ kqread 0xfffffe0054209500 pwait 1274 1 765 0 S uwait 0xfffffe00778dd180 syz-executor 1269 1034 1034 0 S+ wait 0xfffffe005876b010 sh 1202 1 765 0 S uwait 0xfffffe00778dd280 syz-executor 1194 1 763 0 S uwait 0xfffffe00778dcf00 syz-executor 1169 1 763 0 S uwait 0xfffffe005830a080 syz-executor 1166 1 766 0 S uwait 0xfffffe00778dc080 syz-executor 1161 1 764 0 S uwait 0xfffffe005830c800 syz-executor 1116 1 763 0 S uwait 0xfffffe005858f300 syz-executor 1115 1 766 0 S uwait 0xfffffe0058309e00 syz-executor 1114 1 764 0 S uwait 0xfffffe005830b700 syz-executor 1039 1037 1034 0 S+ nanslp 0xffffffff83bb2001 sleep 1037 1034 1034 0 S+ wait 0xfffffe00586d2ac0 sh 1034 1 1034 0 Ss+ wait 0xfffffe0058790010 sh 1032 1 766 0 S uwait 0xfffffe005830a400 syz-executor 1031 1 763 0 S uwait 0xfffffe00084f7380 syz-executor 1030 1 764 0 S uwait 0xfffffe00084f7480 syz-executor 1025 1 765 0 S uwait 0xfffffe005858fe00 syz-executor 1023 1 763 0 S uwait 0xfffffe00778dbf00 syz-executor 1018 1 764 0 S uwait 0xfffffe005830c700 syz-executor 1017 1 765 0 S uwait 0xfffffe00778dcd00 syz-executor 1015 1 766 0 S uwait 0xfffffe005858e900 syz-executor 1013 1 763 0 S uwait 0xfffffe00778dbd00 syz-executor 1011 1 764 0 S uwait 0xfffffe005830a480 syz-executor 1005 1 765 0 S uwait 0xfffffe00778dc280 syz-executor 1004 1 764 0 S uwait 0xfffffe00778dc480 syz-executor 1003 1 766 0 S uwait 0xfffffe00778dc380 syz-executor 1002 1 763 0 S uwait 0xfffffe005830c300 syz-executor 996 1 766 0 S uwait 0xfffffe00778dcb80 syz-executor 995 1 764 0 S uwait 0xfffffe005858e200 syz-executor 993 1 765 0 S uwait 0xfffffe00778dc580 syz-executor 988 1 764 0 S uwait 0xfffffe005858fc00 syz-executor 987 1 766 0 S uwait 0xfffffe005830cb00 syz-executor 983 1 763 0 S uwait 0xfffffe00778dc880 syz-executor 977 1 765 0 S uwait 0xfffffe005858f380 syz-executor 975 1 764 0 S uwait 0xfffffe00778dd080 syz-executor 974 1 766 0 S uwait 0xfffffe00778dce00 syz-executor 970 1 763 0 S uwait 0xfffffe0058309380 syz-executor 966 1 765 0 S uwait 0xfffffe005830c900 syz-executor 960 1 764 0 S uwait 0xfffffe005830cc80 syz-executor 958 1 766 0 S uwait 0xfffffe005858e000 syz-executor 945 1 766 0 S uwait 0xfffffe0058309a00 syz-executor 940 1 763 0 S uwait 0xfffffe005858fd00 syz-executor 935 1 764 0 S uwait 0xfffffe005830c500 syz-executor 934 1 765 0 S uwait 0xfffffe005830c400 syz-executor 932 1 763 0 S uwait 0xfffffe005830ce80 syz-executor 930 1 766 0 S uwait 0xfffffe005830bc00 syz-executor 927 1 765 0 S uwait 0xfffffe005830c600 syz-executor 918 1 766 0 S uwait 0xfffffe005858e100 syz-executor 914 1 763 0 S uwait 0xfffffe005830ca00 syz-executor 900 1 765 0 S uwait 0xfffffe005858e600 syz-executor 898 1 763 0 S uwait 0xfffffe005858f100 syz-executor 892 1 766 0 S uwait 0xfffffe005858ff00 syz-executor 889 1 764 0 S uwait 0xfffffe005858ea00 syz-executor 883 1 765 0 S uwait 0xfffffe005858e500 syz-executor 880 1 763 0 S uwait 0xfffffe0058309400 syz-executor 875 1 764 0 S uwait 0xfffffe005858e800 syz-executor 864 1 766 0 S uwait 0xfffffe005858f180 syz-executor 860 1 765 0 S uwait 0xfffffe005830cd80 syz-executor 859 1 764 0 S uwait 0xfffffe005858e700 syz-executor 857 1 766 0 S uwait 0xfffffe005858ee80 syz-executor 853 1 763 0 S uwait 0xfffffe005830be00 syz-executor 849 1 764 0 S uwait 0xfffffe005858eb00 syz-executor 844 1 765 0 S uwait 0xfffffe005830ad80 syz-executor 838 1 766 0 S uwait 0xfffffe005830ba00 syz-executor 827 1 764 0 S uwait 0xfffffe005858ec80 syz-executor 824 0 0 0 DL - 0xffffffff83cd2200 [soaiod4] 823 0 0 0 DL - 0xffffffff83cd2200 [soaiod3] 822 0 0 0 DL - 0xffffffff83cd2200 [soaiod2] 821 0 0 0 DL - 0xffffffff83cd2200 [soaiod1] 820 814 820 0 Ds pfault 0xffffffff83003480 dhclient 817 1 817 0 Ss select 0xfffffe00077876c0 dhclient 814 791 423 65 S piperd 0xfffffe006e084858 dhclient 809 0 0 0 DL aiordy 0xfffffe00586f0018 [aiod4] 808 0 0 0 DL aiordy 0xfffffe00586f0570 [aiod3] 807 0 0 0 DL aiordy 0xfffffe0058712ac0 [aiod2] 805 0 0 0 DL aiordy 0xfffffe0058710000 [aiod1] 791 423 423 0 S wait 0xfffffe00586a4000 sh 766 762 766 0 DL vmwait 0xffffffff83003480 syz-executor 765 762 765 0 S wait 0xfffffe0058604568 syz-executor 764 762 764 0 S wait 0xfffffe00586a6568 syz-executor 763 762 763 0 DL vmwait 0xffffffff83003480 syz-executor 762 760 760 0 SL select 0xfffffe0007787a40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00586a70c8 csh 758 1 758 0 Ss select 0xfffffe0007787ac0 sshd 494 1 494 0 Ss select 0xfffffe0007787c40 syslogd 423 1 423 0 Ss wait 0xfffffe00586a5560 devd 422 1 422 65 Ss select 0xfffffe0007787dc0 dhclient 337 1 337 0 Ss select 0xfffffe0007787cc0 dhclient 334 1 334 0 Ss select 0xfffffe00077880c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cdfc20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cde160 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005808e0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1f040 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 Run CPU 1 [dom0] 100083 Run CPU 0 [laundry: dom0] 100084 D umarcls 0xffffffff82836901 [uma] 7 0 0 0 DL - 0xffffffff8392a5b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84599f60 [pf purge] 5 0 0 0 DL waiting 0xffffffff84913700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f4340 [doneq0] 100046 D - 0xffffffff838f42c0 [async] 100075 D - 0xffffffff838f4140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d009e0 [crypto] 100043 D crypto_ 0xfffffe0007b17030 [crypto returns 0] 100044 D crypto_ 0xfffffe0007b17080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5a5e0 [g_event] 100038 D - 0xffffffff83b5a600 [g_up] 100039 D - 0xffffffff83b5a620 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 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 0xffffffff83d01480 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c55ff0 [swapper] 100005 D - 0xfffffe00077f7a00 [softirq_0] 100006 D - 0xfffffe00077f7800 [softirq_1] 100007 D - 0xfffffe00077f7600 [if_io_tqg_0] 100008 D - 0xfffffe00077f7400 [if_io_tqg_1] 100009 D - 0xfffffe00077f7200 [if_config_tqg_0] 100010 D - 0xfffffe00077f7000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077f6d00 [jail_remove taskq] 100012 D - 0xfffffe00077f6b00 [bus taskq] 100015 D - 0xfffffe00077f6500 [thread taskq] 100017 D - 0xfffffe00077f6100 [aiod_kick taskq] 100018 D - 0xfffffe00077f5e00 [deferred_unmount ta] 100019 D - 0xfffffe00077f5c00 [inm_free taskq] 100020 D - 0xfffffe00077f5a00 [in6m_free taskq] 100021 D - 0xfffffe00077f5800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077f5600 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077f5600 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077f5600 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077f5600 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077f5100 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077f5100 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077f5100 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077f5100 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077f4400 [firmware taskq] 100040 D - 0xfffffe0007bcc100 [crypto_0] 100041 D - 0xfffffe0007bcc100 [crypto_1] 100056 D - 0xfffffe00077f8200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541f6500 [vtnet0 txq 0] 100058 D - 0xfffffe00541f6400 [vtnet0 rxq 1] 100059 D - 0xfffffe00541f6300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00580bf000 [virtio_balloon] 100065 D - 0xffffffff82836900 [deadlkres] 100069 D - 0xfffffe0058595000 [acpi_task_0] 100070 D - 0xfffffe0058595000 [acpi_task_1] 100071 D - 0xfffffe0058595000 [acpi_task_2] 100073 D - 0xfffffe00077f8100 [mca taskq] 100074 D - 0xfffffe0007bcba00 [CAM taskq] 100076 D - 0xfffffe0007bcc500 [ipsec_offload] db> show all locks Process 1290 (syz-executor) thread 0xfffffe005872c780 (100523) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00586d82a8) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:2813 Process 1290 (syz-executor) thread 0xfffffe00587b2000 (100668) shared sx killpg racer (killpg racer) r = 0 (0xfffffe00586f4760) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:961 Process 766 (syz-executor) thread 0xfffffe00586a8000 (100092) shared sx killpg racer (killpg racer) r = 0 (0xfffffe00586f46e8) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:979 Process 763 (syz-executor) thread 0xfffffe00586c1000 (100098) shared sx killpg racer (killpg racer) r = 0 (0xfffffe00586a35f8) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:979 Process 8 (pagedaemon) thread 0xfffffe005869c000 (100083) exclusive sleep mutex vm laundry pagequeue (vm pagequeue) r = 0 (0xffffffff83d04c00) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_page.c:3722 exclusive rw vmobject (vmobject) r = 0 (0xfffffe00587554d8) locked @ /syzkaller/managers/i386/kernel/sys/vm/swap_pager.c:1670 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5199K 498 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4215 sysctloid 35049 2065K 35124 vtbuf 24 1968K 46 kobj 335 1340K 499 filedesc 148 1179K 599 newblk 14 1028K 646 vfscache 3 1025K 3 pcb 88 671K 312 inodedep 16 518K 544 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 248 510K 1445 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 104 acpica 1674 184K 56977 vmem 5 144K 6 tidhash 3 141K 3 pagedep 17 132K 266 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 LRO 22 85K 22 bus 1011 83K 5163 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 527 66K 527 ddb_capture 1 64K 1 kdtrace 306 55K 1964 umtx 432 54K 432 BPF 23 36K 58 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 plimit 78 30K 430 kbdmux 6 28K 6 temp 31 21K 2038 DEVFS_RULE 56 20K 56 ifaddr 66 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1690 eventhandler 163 14K 163 lltable 43 14K 75 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 465 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 kqueue 118 8K 1385 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 pwddesc 115 8K 1294 taskqueue 69 8K 69 sglist 6 7K 6 CAM DEV 3 6K 510 cred 15 6K 263 pfs_nodes 22 6K 22 UMA 268 5K 268 pf_ifnet 10 5K 19 ufs_dirhash 10 5K 24 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 lockf 32 4K 524 DEVFSP 47 3K 120 proc-args 127 3K 2433 terminal 11 3K 11 inpcbpolicy 87 3K 841 selfd 42 3K 98335 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 6 kcovinfo 36 3K 36 netlink 2 3K 114 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 dirrem 7 2K 410 Unitno 30 2K 50 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 session 11 2K 34 select 10 2K 106 msi 9 2K 9 newdirblk 9 2K 216 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 96 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 854 pci_link 10 1K 10 crypto 4 1K 5 encap_export_host 12 1K 12 osd 7 1K 502 mkdir 4 1K 432 diradd 4 1K 425 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 CC Mem 2 1K 485 vnodes 1 1K 1 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 cryptodev 2 1K 98 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 75 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3496 sctp_vrf 1 1K 1 freework 1 1K 231 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 80 sctp_atky 0 0K 80 sctp_atcl 0 0K 80 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 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 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 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 241 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 46 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 freefile 0 0K 331 freeblks 0 0K 188 freefrag 0 0K 9 allocindir 0 0K 0 indirdep 0 0K 10 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 257 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 lio 0 0K 2 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 15042 ioctlops 0 0K 97 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 326 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 693 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 0 24781 0 6 34078720 0 RADIX NODE 152 29468 141 96931 0 62 4500568 0 mbuf 256 13152 42 42189 0 254 3377664 0 malloc-4096 4096 452 0 2352 0 2 1851392 0 BUF TRIE 152 353 11451 826 0 62 1794208 0 malloc-384 384 4159 1 4172 0 30 1597440 0 malloc-128 128 11793 111 12308 0 126 1523712 0 malloc-16384 16384 76 0 300 0 1 1245184 0 UMA Slabs 0 112 9276 1410 11351 0 126 1196832 0 vmem btag 56 15024 2727 17684 0 254 994056 0 malloc-65536 65536 13 0 16 0 1 851968 0 FFS inode 1168 588 21 951 0 8 711312 0 VM OBJECT 248 2246 122 21063 0 62 587264 0 pbuf 2664 0 210 0 0 2 559440 0 lkpicurr 168 2 3094 2 0 62 520128 0 THREAD 1860 190 26 669 0 8 401760 0 MAP ENTRY 96 3153 123 65994 0 126 314496 0 VNODE 440 618 93 991 0 30 312840 0 malloc-64 64 4437 99 5860 0 254 290304 0 malloc-16 16 14694 306 17797 0 254 240000 0 malloc-2048 2048 102 0 182 0 8 208896 0 malloc-32 32 5459 463 6323 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 FPU_save_area 832 192 33 882 0 16 187200 0 PROC 1368 114 18 1293 0 8 180576 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 588 42 950 0 62 161280 0 malloc-128 128 1134 106 26972 0 126 158720 0 S VFS Cache 104 1020 384 1512 0 126 146016 0 filedesc0 1072 115 18 1294 0 8 142576 0 socket 1024 100 28 2259 0 20 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 124 0 1 131072 0 malloc-1024 1024 123 5 146 0 16 131072 0 DEVCTL 1024 21 103 148 0 0 126976 0 malloc-4096 4096 30 0 87 0 2 122880 0 malloc-256 256 318 42 2294 0 62 92160 0 malloc-128 128 602 111 1337 0 126 91264 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 207 23 821 0 30 88320 0 malloc-128 128 452 106 585 0 126 71424 0 tcp_log 416 92 79 9453 0 34 71136 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 6 0 1 65536 0 VMSPACE 584 91 21 1272 0 16 65408 0 malloc-64 64 630 252 2881 0 254 56448 0 malloc-256 256 182 13 558 0 62 49920 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-8192 8192 6 0 89 0 1 49152 0 ripcb 376 67 63 184 0 30 48880 0 TURNSTILE 136 217 98 217 0 62 42840 0 malloc-384 384 99 11 453 0 30 42240 0 pcpu-8 8 4770 350 5171 0 254 40960 0 malloc-128 128 199 111 217 0 126 39680 0 tcp_inpcb 1304 2 28 485 0 8 39120 0 malloc-64 64 290 277 15243 0 254 36288 0 serialport: VM disconnected.