last executing test programs: 10.344466349s ago: executing program 2 (id=56): pipe2(0x0, 0xd505eb4556f41fdb) ktimer_create(0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000000200)={0x80000000}) cpuset_setid(0x2, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1030) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0) writev(r1, 0x0, 0x0) symlink(&(0x7f00000003c0)='.\x00', &(0x7f00000002c0)='./file0\x00') r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0xef78a9c219345ca3, 0xc9) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0/fi\x00') open$dir(&(0x7f00000001c0)='./file1\x00', 0x200, 0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000300)='./file2\x00', 0x200, 0x14) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) syz_emit_ethernet(0x64, &(0x7f0000000400)=ANY=[@ANYBLOB="9f4c4662c957ffffffffffff080043040056006a000001029078ac1400bbe00000aed47c83f85310c9ac140000000084ac1400aa00000000ffffffffffffffff00ad08995eefa242e8af6e85c1c09700000400000000ac1400bbffffffffe000000100110890780005e70100000000000000"]) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) connectat$unix(r0, r0, &(0x7f0000000180)=@file={0x13, 0x1, './file0/file0/fi\x00'}, 0x13) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) pipe2(0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="16", 0x1}], 0x1, 0xb542) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x7, 0x0, &(0x7f0000000300)) copy_file_range(0xffffffffffffffff, 0x0, r3, 0x0, 0xffffffffffffffff, 0x0) procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x16) poll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x2}, {r2, 0x80}], 0x5a, 0x40) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 8.56413208s ago: executing program 2 (id=56): pipe2(0x0, 0xd505eb4556f41fdb) ktimer_create(0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000000200)={0x80000000}) cpuset_setid(0x2, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1030) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0) writev(r1, 0x0, 0x0) symlink(&(0x7f00000003c0)='.\x00', &(0x7f00000002c0)='./file0\x00') r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0xef78a9c219345ca3, 0xc9) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0/fi\x00') open$dir(&(0x7f00000001c0)='./file1\x00', 0x200, 0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000300)='./file2\x00', 0x200, 0x14) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) syz_emit_ethernet(0x64, &(0x7f0000000400)=ANY=[@ANYBLOB="9f4c4662c957ffffffffffff080043040056006a000001029078ac1400bbe00000aed47c83f85310c9ac140000000084ac1400aa00000000ffffffffffffffff00ad08995eefa242e8af6e85c1c09700000400000000ac1400bbffffffffe000000100110890780005e70100000000000000"]) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) connectat$unix(r0, r0, &(0x7f0000000180)=@file={0x13, 0x1, './file0/file0/fi\x00'}, 0x13) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) pipe2(0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="16", 0x1}], 0x1, 0xb542) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x7, 0x0, &(0x7f0000000300)) copy_file_range(0xffffffffffffffff, 0x0, r3, 0x0, 0xffffffffffffffff, 0x0) procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x16) poll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x2}, {r2, 0x80}], 0x5a, 0x40) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 6.862637705s ago: executing program 2 (id=56): pipe2(0x0, 0xd505eb4556f41fdb) ktimer_create(0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000000200)={0x80000000}) cpuset_setid(0x2, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1030) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0) writev(r1, 0x0, 0x0) symlink(&(0x7f00000003c0)='.\x00', &(0x7f00000002c0)='./file0\x00') r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0xef78a9c219345ca3, 0xc9) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0/fi\x00') open$dir(&(0x7f00000001c0)='./file1\x00', 0x200, 0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000300)='./file2\x00', 0x200, 0x14) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) syz_emit_ethernet(0x64, &(0x7f0000000400)=ANY=[@ANYBLOB="9f4c4662c957ffffffffffff080043040056006a000001029078ac1400bbe00000aed47c83f85310c9ac140000000084ac1400aa00000000ffffffffffffffff00ad08995eefa242e8af6e85c1c09700000400000000ac1400bbffffffffe000000100110890780005e70100000000000000"]) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) connectat$unix(r0, r0, &(0x7f0000000180)=@file={0x13, 0x1, './file0/file0/fi\x00'}, 0x13) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) pipe2(0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="16", 0x1}], 0x1, 0xb542) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x7, 0x0, &(0x7f0000000300)) copy_file_range(0xffffffffffffffff, 0x0, r3, 0x0, 0xffffffffffffffff, 0x0) procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x16) poll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x2}, {r2, 0x80}], 0x5a, 0x40) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 4.639263046s ago: executing program 2 (id=56): pipe2(0x0, 0xd505eb4556f41fdb) ktimer_create(0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000000200)={0x80000000}) cpuset_setid(0x2, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1030) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0) writev(r1, 0x0, 0x0) symlink(&(0x7f00000003c0)='.\x00', &(0x7f00000002c0)='./file0\x00') r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0xef78a9c219345ca3, 0xc9) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0/fi\x00') open$dir(&(0x7f00000001c0)='./file1\x00', 0x200, 0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000300)='./file2\x00', 0x200, 0x14) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) syz_emit_ethernet(0x64, &(0x7f0000000400)=ANY=[@ANYBLOB="9f4c4662c957ffffffffffff080043040056006a000001029078ac1400bbe00000aed47c83f85310c9ac140000000084ac1400aa00000000ffffffffffffffff00ad08995eefa242e8af6e85c1c09700000400000000ac1400bbffffffffe000000100110890780005e70100000000000000"]) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) connectat$unix(r0, r0, &(0x7f0000000180)=@file={0x13, 0x1, './file0/file0/fi\x00'}, 0x13) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) pipe2(0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="16", 0x1}], 0x1, 0xb542) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x7, 0x0, &(0x7f0000000300)) copy_file_range(0xffffffffffffffff, 0x0, r3, 0x0, 0xffffffffffffffff, 0x0) procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x16) poll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x2}, {r2, 0x80}], 0x5a, 0x40) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 3.069705195s ago: executing program 0 (id=141): r0 = kqueue() r1 = dup(r0) r2 = kqueue() r3 = socket(0x1c, 0x1, 0x0) r4 = socket(0x11, 0x10000000000003, 0x0) sendto$unix(r4, &(0x7f0000000140)="b10005059000e803480308c75786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200", 0x9b, 0x9, 0x0, 0x0) syz_emit_ethernet(0x4e, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000500)={@random="fb00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "0180ad", 0x28, 0x0, 0x0, @rand_addr="00000000000000000e14fc11133f6400", @local={0xfe, 0x80, '\x00', 0x0}, {[@dstopts={0x0, 0x1, '\x00', [@ra, @enc_lim, @padn={0x1, 0x1, [0x0]}]}], @icmpv6=@ndisc_ra}}}}}) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x200004, 0x0) ioctl$CIOCGSESSION2(r5, 0xc030636a, &(0x7f00000004c0)={0xb, 0x0, 0x10, &(0x7f00000010c0)="ec7b00000900ff2425c1f0a58b519798", 0x0, 0x0, 0x0, 0xfdffdf85, [0x0, 0x0, 0xffc]}) ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f0000000100)={0xfffffffd, 0x2, 0x8006, 0x103, &(0x7f0000000640)="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", 0x0, 0x0, 0x0}) kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r6 = socket(0x1c, 0x1, 0x0) ioctl$KDGETMODE(r6, 0x40046676, 0x22e00000) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r7 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x6c) pwritev(r7, &(0x7f0000000080)=[{&(0x7f0000000340)='wb', 0x2}], 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1}, 0x0) mount(&(0x7f0000000080)='ufs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) socket(0x1c, 0x1, 0x0) munmap(&(0x7f000055b000/0x2000)=nil, 0x2000) mprotect(&(0x7f000055b000/0x1000)=nil, 0x1000, 0x4) kqueue() setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0), 0x4) bind(0xffffffffffffffff, &(0x7f0000000840)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback={0x300}}, 0x1c) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_int(r8, 0x29, 0x1b, &(0x7f0000000240), 0x4) 2.898489999s ago: executing program 2 (id=56): pipe2(0x0, 0xd505eb4556f41fdb) ktimer_create(0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000000200)={0x80000000}) cpuset_setid(0x2, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1030) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0) writev(r1, 0x0, 0x0) symlink(&(0x7f00000003c0)='.\x00', &(0x7f00000002c0)='./file0\x00') r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0xef78a9c219345ca3, 0xc9) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0/fi\x00') open$dir(&(0x7f00000001c0)='./file1\x00', 0x200, 0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000300)='./file2\x00', 0x200, 0x14) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) syz_emit_ethernet(0x64, &(0x7f0000000400)=ANY=[@ANYBLOB="9f4c4662c957ffffffffffff080043040056006a000001029078ac1400bbe00000aed47c83f85310c9ac140000000084ac1400aa00000000ffffffffffffffff00ad08995eefa242e8af6e85c1c09700000400000000ac1400bbffffffffe000000100110890780005e70100000000000000"]) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) connectat$unix(r0, r0, &(0x7f0000000180)=@file={0x13, 0x1, './file0/file0/fi\x00'}, 0x13) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) pipe2(0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="16", 0x1}], 0x1, 0xb542) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x7, 0x0, &(0x7f0000000300)) copy_file_range(0xffffffffffffffff, 0x0, r3, 0x0, 0xffffffffffffffff, 0x0) procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x16) poll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x2}, {r2, 0x80}], 0x5a, 0x40) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 1.799587429s ago: executing program 0 (id=144): r0 = open(&(0x7f0000000040)='./file0\x00', 0x80400000000206, 0x11c) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x30000) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) mmap(&(0x7f000002b000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x1c, 0x1, 0x0) r4 = socket(0x1c, 0x1, 0x0) r5 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast1, @multicast1}, 0xc) r6 = socket$inet(0x2, 0x3, 0x0) r7 = kqueue() kevent(r7, &(0x7f0000000000)=[{0x1, 0xfffffffffffffffb, 0x5, 0x4, 0x0, 0x0, [0x0, 0x4]}, {0x7, 0xfffffffffffffff8, 0x1, 0x200, 0x7, 0x0, [0xd0, 0x9, 0x101, 0x2003]}], 0x2, 0x0, 0x0, 0x0) kevent(r7, &(0x7f0000000000), 0x3ff, 0x0, 0x8000800, 0x0) dup2(r5, r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x3, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @remote}, &(0x7f0000000100)=0xc) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffd10}) ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000) getsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000001680), &(0x7f00000016c0)=0x8) write(r5, &(0x7f0000000180)="d1b657b361f8ca48b6663c1abd6900b513d5588d80035ba8f3acc1891732b2b05edbaf41a486b32cf957dd5dfa28883a705b7d690fd7997559d56c535ac3c67c97d98a5ca5c11be300c299c55974cf7f41804fe87aefb79175ba9ef54022989d0dcbf2842f3962a6ed079efafd3ec55bb3ebe0ce7f107aa4d4a8f58bec980dcf629b70f2a904567871c0eb6ae05e536b8a47089c2c603d092db63715ae3a8aa8405392e2391b5ab57732d0b458c4337e6229ae412edf53e9f032e899b961e6a5b49297d45c1d9f3c31ff239672b87ef89fc0dce142ac5eb75e0ca57c506dbae8aa3cd9e88dede914a12fcbda5a3f54ccdf51da08fee35b", 0xf7) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='chd\x00', 0x4) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) __specialfd$eventfd(0x1, &(0x7f0000000280)={0x3, 0x3}, 0x8) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$CIOCGSESSION2(r8, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85}) ioctl$CIOCCRYPT(r8, 0xc01c6367, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0xd699, &(0x7f0000000280), 0x0, &(0x7f00000001c0), &(0x7f0000000280)}) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) 1.794570542s ago: executing program 3 (id=146): socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_emit_ethernet(0x50, &(0x7f0000001280)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x1a, 0x3a, 0xff, @empty, @mcast2, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @mcast1, [{0x2, 0x0, "a2dd8b6d"}]}}}}}}) socket(0x2, 0x1, 0x0) r0 = socket(0x1c, 0x4, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0xfffffffffffffd7c, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001100)=[{0x0}, {&(0x7f0000000040)}], 0x2, 0x0, 0x0, 0x149}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="8615da3afc659619d2bb7d26ad0f34d5660b069097f5a484ed7f6896c8020748144cbde4f0043f5b3e49f01dd87545b6a91f", 0x32) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) r2 = socket(0x1c, 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000300)="0814", 0x2, 0x100, 0x0, 0x0) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) r3 = socket(0x1c, 0x1, 0x0) aio_writev(&(0x7f0000000200)={r3, 0xe, &(0x7f0000000100)="0e12c24a1e1c838deb76a50c56d81706b811a339a066b7110e24e75f0a17f3065f9edf35eb9db884d863cf40a363010f226a832200b6fb2b65ae8ce4108177df35124bf9c89749ecd2aea7e719489957d9a6bfb29f176c986bc47f2bc7169c5962dfafd321daa68251256bb994efd77c43c0e30634c5cacfe0fced1133bbe75f6d7e7446d10f7e8d5c78a92c73a39995e9", 0x91, [0x7fff, 0xcd], 0x40, 0x5, 0x2, {0x4, 0x9, &(0x7f00000001c0)="f3b526cae39afc503a8b136e9900753030a50263770b183d"}, {0x2, 0x0, @sival_ptr=0x9, @spare=[0x0, 0x403a, 0xebf, 0x9, 0xff, 0x3, 0x5, 0x1]}}) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f00000000c0)={0x10, 0x20, 0x1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0, 0x4d46b770, [0x0, 0x0, 0x3ff]}) socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r5, 0x0, 0x4b, &(0x7f0000000080)=0x2, 0x4) sendto$inet(r5, 0x0, 0x0, 0x2018c, &(0x7f0000000000)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x0, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, 0x0) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) r6 = socket(0x1c, 0x1, 0x0) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) connect(r7, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0xe4, @mcast2, 0x2}, 0x1c) ioctl$KDGETMODE(r6, 0x40046676, 0x22e00000) r8 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r8, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0xfffffffc}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10145}, 0x0) 1.757892789s ago: executing program 0 (id=147): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) extattr_list_link(&(0x7f00000000c0)='./file0\x00', 0x77b551738f586282, &(0x7f0000000b40)=""/4080, 0xff0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) select(0x40, &(0x7f0000000000)={0x5, 0x2, 0x0, 0x10, 0x8, 0x10000087e, 0x1, 0x7fffffffffffffff}, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$crypto(0xffffffffffffff9c, &(0x7f0000000b00), 0x4, 0x0) writev(r1, &(0x7f0000000280), 0x26) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @empty, 0x1}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x2a, &(0x7f0000000040)=0xfffffffc, 0x4) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000000400)=0x2, 0x4) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000000080)=0xffffff01, 0xfffffffffffffebe) socket(0x1c, 0x1, 0x0) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$CIOCGSESSION2(r6, 0xc030636a, &(0x7f0000000000)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d32559c, [0x8, 0x6, 0x0, 0x60]}) aio_readv(&(0x7f0000000500)={0xffffffffffffffff, 0xfffffffffffffffb, &(0x7f0000000300)="17b48e7c346d5b87", 0x8, [0x5, 0x7], 0x8, 0x6, 0x6, {0xf30, 0x9, 0x0}, {0x2, 0x5, @sigval_ptr=0xd2, @ke_flags=0x4000}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) kqueue() setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) kqueue() socket(0x17, 0x1, 0x0) r7 = socket(0x11, 0x10000000000003, 0x0) sendto$unix(r7, &(0x7f0000000140), 0x0, 0x9, 0x0, 0x0) syz_emit_ethernet(0x4e, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000880)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd600180ad0010090000000000000000000e14fc11133f6400fe8000000000000000000000000000aa86000000000000000000080000000000"]) 1.579991263s ago: executing program 3 (id=148): pipe2(0x0, 0xd505eb4556f41fdb) socket(0x1c, 0x1, 0x0) openat$bpf(0xffffff9c, 0x0, 0x1, 0x0) r0 = semget$private(0x0, 0x1, 0x1) __semctl$GETPID(r0, 0x2, 0x4) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, 0x0, 0x0) socket(0x1c, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r2, 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x1030) r3 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r3, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x149}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x13b, &(0x7f00000000c0)={@random="9f4c4662c957", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x12d, 0x6c, 0x0, 0x1, 0x2, 0x0, @rand_addr=0x7, @multicast2}, @tcp={{0x1, 0x2, r4, r5, 0x0, 0x0, 0xa, 0x0, 0xa56, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x89}, @sack={0x5, 0xe, [0x0, 0x86a, 0x2911]}]}}, {"34fc36d22d766f69c106a76992342b377c6bee4ec9b3cafcf0173f3209af5c78169ee16f088bbe37d5b7186ccdfd52759bd4fe7948bf1dd8b1ac15cc9353ace3529cf711ef7b31d68843b171c0fe1316e33d41cf7266d0a16f3776fb21d1b5037309bcef178bffd5a03c74d9b3b5128f7267779d4401163af7b8d0b2bcaa0ab5829fde6953b95022fee5585f04e22b2506e1177493bd815bbf5f9cccb9de0e0f10ab6c566824afbbe22a0a7bd21e22c7b4ec6ffb87e8ad56da9635d076610ef8c4414569ec6e3fbb6997e56161997e1af9e31db9d1da3498a97790d9638bd5cb3ed24cb889868aaa122b1f00400467dee3"}}}}}}) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) ioctl$MDIOCQUERY(0xffffffffffffffff, 0xc1c06d02, &(0x7f0000000540)={0x0, 0x5, 0x3, 0x0, 0x0, 0x3ba, 0x8, 0x7, 0x4d, 0x7f, 0x0, [0x3, 0xb70, 0x8, 0x3, 0x10000, 0x0, 0x9, 0xb7000002, 0x80000000, 0x800, 0x80000000, 0x3252, 0xd, 0x5, 0x9, 0x7661, 0xba01, 0x3ff, 0x8000, 0x4, 0x2, 0x7, 0x3, 0x7, 0x101, 0x1eba, 0x10, 0x4, 0x1, 0x5, 0x4, 0x1ff, 0x1b, 0x9, 0x2, 0xf, 0x7f, 0x2, 0x1, 0x10000, 0xfffffff0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x2, 0xfffffffd, 0x0, 0x100, 0x101, 0x7, 0x4, 0x101, 0x1, 0x7, 0x8, 0xa3496081, 0x1, 0x5, 0x2, 0x0, 0x1, 0x10001, 0xa, 0x0, 0x2c, 0x9, 0x7, 0x6, 0x921, 0xe473, 0x3, 0x100, 0x49, 0x9, 0x6, 0x5, 0x200, 0x7, 0x2, 0x10001, 0xa, 0x5, 0xfffffffc, 0xa, 0x833f, 0x8, 0x5, 0xd71dc17, 0xffffffff, 0xff, 0x0, 0x81, 0x101, 0x8]}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x1) pipe2(0x0, 0x0) 1.520115418s ago: executing program 1 (id=149): pipe2(0x0, 0xd505eb4556f41fdb) socket(0x1c, 0x1, 0x0) openat$bpf(0xffffff9c, 0x0, 0x1, 0x0) r0 = semget$private(0x0, 0x1, 0x1) __semctl$GETPID(r0, 0x2, 0x4) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, 0x0, 0x0) socket(0x1c, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r2, 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x1030) r3 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r3, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x149}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x13b, &(0x7f00000000c0)={@random="9f4c4662c957", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x12d, 0x6c, 0x0, 0x1, 0x2, 0x0, @rand_addr=0x7, @multicast2}, @tcp={{0x1, 0x2, r4, r5, 0x0, 0x0, 0xa, 0x0, 0xa56, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x89}, @sack={0x5, 0xe, [0x0, 0x86a, 0x2911]}]}}, {"34fc36d22d766f69c106a76992342b377c6bee4ec9b3cafcf0173f3209af5c78169ee16f088bbe37d5b7186ccdfd52759bd4fe7948bf1dd8b1ac15cc9353ace3529cf711ef7b31d68843b171c0fe1316e33d41cf7266d0a16f3776fb21d1b5037309bcef178bffd5a03c74d9b3b5128f7267779d4401163af7b8d0b2bcaa0ab5829fde6953b95022fee5585f04e22b2506e1177493bd815bbf5f9cccb9de0e0f10ab6c566824afbbe22a0a7bd21e22c7b4ec6ffb87e8ad56da9635d076610ef8c4414569ec6e3fbb6997e56161997e1af9e31db9d1da3498a97790d9638bd5cb3ed24cb889868aaa122b1f00400467dee3"}}}}}}) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) ioctl$MDIOCQUERY(0xffffffffffffffff, 0xc1c06d02, &(0x7f0000000540)={0x0, 0x5, 0x3, 0x0, 0x0, 0x3ba, 0x8, 0x7, 0x4d, 0x7f, 0x0, [0x3, 0xb70, 0x8, 0x3, 0x10000, 0x0, 0x9, 0xb7000002, 0x80000000, 0x800, 0x80000000, 0x3252, 0xd, 0x5, 0x9, 0x7661, 0xba01, 0x3ff, 0x8000, 0x4, 0x2, 0x7, 0x3, 0x7, 0x101, 0x1eba, 0x10, 0x4, 0x1, 0x5, 0x4, 0x1ff, 0x1b, 0x9, 0x2, 0xf, 0x7f, 0x2, 0x1, 0x10000, 0xfffffff0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x2, 0xfffffffd, 0x0, 0x100, 0x101, 0x7, 0x4, 0x101, 0x1, 0x7, 0x8, 0xa3496081, 0x1, 0x5, 0x2, 0x0, 0x1, 0x10001, 0xa, 0x0, 0x2c, 0x9, 0x7, 0x6, 0x921, 0xe473, 0x3, 0x100, 0x49, 0x9, 0x6, 0x5, 0x200, 0x7, 0x2, 0x10001, 0xa, 0x5, 0xfffffffc, 0xa, 0x833f, 0x8, 0x5, 0xd71dc17, 0xffffffff, 0xff, 0x0, 0x81, 0x101, 0x8]}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x1) pipe2(0x0, 0x0) 1.480160533s ago: executing program 3 (id=150): r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x18, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast2}, 0x10) setrlimit(0x9, 0x0) mkdir(&(0x7f0000001040)='./file0\x00', 0x1) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x2000000, 0x0) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000001c0)='./file1\x00', 0x0) fdatasync(r2) renameat(r2, &(0x7f0000000040)='./file1\x00', r3, &(0x7f0000000180)='./file0\x00') r4 = open$dir(&(0x7f0000000080)='.\x00', 0x4, 0x0) mkdirat(r4, &(0x7f0000000100)='./file1\x00', 0x0) r5 = open$dir(&(0x7f00000000c0)='./file1/../file0\x00', 0x800, 0x21) renameat(r5, &(0x7f0000000e40)='./file1\x00', r4, &(0x7f0000000e80)='./file0\x00') rmdir(&(0x7f0000000000)='./file0\x00') socket(0x1c, 0x1, 0x0) socket(0x1c, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0xfffffffa, 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x9, &(0x7f0000000080)={@empty, @rand_addr=0x8}, 0x8) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r8, 0x0) close(r7) accept(r8, 0x0, 0x0) openat(r7, &(0x7f00000000c0)='./file1\x00', 0x10000, 0xf6) connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x3, @multicast2}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x6008c, 0x0, 0x25) 1.456505905s ago: executing program 1 (id=151): r0 = open$dir(&(0x7f0000000140)='.\x00', 0x4, 0xc4) mkdirat(r0, &(0x7f0000000a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async) ioctl$BIOCGRTIMEOUT32(0xffffffffffffff9c, 0x4008426e, &(0x7f00000000c0)) (async) r1 = open$dir(&(0x7f0000000b80)='./file0\x00', 0x200, 0x100) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x1, 0x10e) mkdirat(r2, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000200)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) write(r1, &(0x7f0000000700)="c1bafd8bbc9436956e583667574ff1d4b35fe1c088fa7e060602960f93d05221f26ca955b0d15cddb3afd98c5c14c4f9f5f2cac0d40a396b4779860ffe8f5a675d9753c73a2ce23335c5f594858c699e9c0400d169d557c679b14cd85982eeeebe992151981a5ba084084d185086b50d57a0ab06292457e0ed83f2fe4e2b533d8c93398c8d66ed5475c75f852fd8a7bf24c10357371508609d7c62f20e4c1468d38ef67784d07d63", 0xa8) (async) symlinkat(&(0x7f0000000800)='./file0\x00', r2, &(0x7f0000000400)='./file1\x00') (async) rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) unlink(&(0x7f0000001080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000e80)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x4) (async) truncate(&(0x7f0000000440)='./file1\x00', 0x900aa47f) (async) open(&(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x100000, 0x0) r3 = socket(0x1c, 0x1, 0x0) (async) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = socket(0x1c, 0x1, 0x0) (async) r6 = semget$private(0x0, 0x4000000009, 0x222) semop(0xffffffffffffffff, &(0x7f0000000140)=[{0x3, 0x7, 0x800}, {0x0, 0x1499, 0x1800}], 0x2) (async) __semctl$IPC_RMID(r6, 0x0, 0x0) (async) ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000) (async) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x873a4e057bb73d58) r8 = dup(r7) syz_extract_tcp_res(&(0x7f0000000180), 0x8, 0x100) (async) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb88a84d0081002d000800484800af0066001005019078ac1400aae0000001010cc2519f21a4b2125b7e9f858c234163c096353abcd26c31ae89f3195fae671db7fd77fce40cf9ddc9cb1f76cd17f35bec63eb6f7c11ec0305cb45e107d42a4d8140e635f7c07aa054d8c954c8fe1a5f384e9e31138eef772a01c65a2ad0fd9a00f0408b5b6b36c133d7a391c3c39221a7e7f4b738e5818e4c5d34c3f15b230ed700747cb7da8dfcfeef6cbb065ce8beef3a9c584520fa8da90da33e825fd7aa81006f6a5a4464be0f"]) ioctl$CIOCCRYPT(r8, 0xc01c6367, 0x0) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) 1.370034793s ago: executing program 1 (id=152): openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x1, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0xffffffd8, 0x2, 0x3}, 0x10) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) sendmsg$unix(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYRES64=r1, @ANYRES16, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYRESOCT=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESHEX, @ANYRESOCT, @ANYRES32, @ANYRES64, @ANYRES64, @ANYRES32], 0x100}, 0x20180) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000200)={{"0b6599970e127ad54d6de5cb281e7f49179902145c4c152b91c7df3995cef04951ce546d946f159d6c05f36920069ccc9fa7343fa06abc96c7bf04113f80be09a81bd2958244999fc5233a1abe1fec1574e1f5eed6e0595df5531a8ea1ae014c1ad699810724b461547bcd75393a07ba3a442cc263e32e01078a91ad9c22b6b8c8034cf6ca8b3b5b4b2940cda8315672d261b81d3477c9112bde8ae085b828363a70f6279932a06ab20a9d18c845a2064d44cc324d6297cfd3ccb2113a9c06b87eaaa07c2ffcae960ea465154ab353368dff6b03d32e8d3e84b541c9d9011aaedd9322326687c1201d4344ea2b35b67eadf4b5faac281588c953bbdf11836e72c246564d486d1a25051eb805de8474be46d86a7a28100428b722fe29968323f3a6ca0b99886bcdc173593ff8c73a36f6a62810088e96ab0f83f02f62ae89eceba8dc55572a88785dec790eedddd4e6a19f49b207d285b7e9124b055fb56110d2584a72376aa6eccf5a718f35f3605291cae5af7799d4963ddeaffa365b91fa86a28671ee2b008909695bc542783f87a6157f7a77f2008c62b420c78891635f0d122fae6d57f89ea36dbaa00f65ea4fa8fef4913795165f26cf8f8a53e88a496ecdb987146d002d63c6fd27c929b3c2d2b4f9fb19ea665d20ea37f39115ac28dab0cf9a8d23bc4748bc211345a694cab5a4c6cdec959ec8a0fa062411f0175fb8e89b23154efbb5e2d890c1fa7524783b47f2ad1ac866365019224de7018cdc8d876c183518b15681f427bd148c47e141dcd72ed720947bafff4dc5159c8def7dea8dea62fc61f1248f3276e84358db0c96b92da5de390d3a9eec96d44497acf20738e1c1194d5b0556f8172d7d35aa286b5b5ecf8380d27e973aab2404e3a9a3601e5343e7af710343d2191b3df75d992dd6c51259e79750c96d6d05c236492fc2e715fcbc8c9f5185ef3b86a87d79d3ee071d844eb15694f7884942be6637697f9875995b4a77b4a19d04c38df04484b2fa7ceaf79c0234ed58aac3ebe06b8bd501efc6a526c1a8492b059cc36c1ffb3c68edce05ecce7327460199fdceca05269bee671f35097aaa971eed57931dacfdb5ce7178e6ca88af8ba2fb967bddf6e5e86fdc1776fd45f57f37979a54c2698df36feb63a5efdb3636f09715a7f6bed5fe0a955ee1b499f34338f14b530b9d71a088978a11eaba784b12886cb1cb9d53ec077512f95e135857f17459b956f3ca71b209d11e7512275421adb1a12851f277f5e73b514145d7d733725e3ada50cc7027e1d992bff5f37334c7a429e20675832df09ad24483cad85a4ad9a9d8e87975eee7827375b19d8a4ef0e7b84fd21e613e882b3a80b10686bd3ca210f8014f2e100e6df28756639cd360558776e60a23e8a7eb81a56b90b39a23037387810b4f79e2c6328876c911b496ff227a31", "45c7a3903b2ec85566844c77c9f9b8d3841e1186d26b39d01977a101eb6684c9", 0x5, 0x2}, 0x0, 0xf5c1, 0x40, 0x9, 0x9, 0x5, 0x9, 0x10f3, 0x8}) setgroups(0x0, &(0x7f0000000000)) chroot(&(0x7f0000000040)='./file0/file0/..\x00') r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000040)="b100050400000000381208000301000000000000cea1fea7fef96ecfc73fd335ca087ae27caa0416fa4f376336acf00b7804be781e4991f4c8b2ca3ebb4257699a1f132e27acbdd602000d7d026b0100000000000000e4fd007f720fd3873babfbb770a2f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c5000000020000000500000000000000a3f800040000000000000001000000000000001000"/177, 0xb1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setuid(0xffffffffffffffff) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r4, 0x4, 0xcc) syz_emit_ethernet(0x69, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00050000000000000000000000ff0f000000000000000000000000000101009078fd000027bfbd5af600372dbb66cb00605adf000000000000000000000000000000ffff7f00000001b03536"]) r5 = getpid() fcntl$setown(r4, 0x6, r5) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff00100008000008004500003000000000fb849078ac1400bbffffffff0c029078280b001c00000000000000050009ffffffff7f0000010000"]) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) kevent(r4, &(0x7f0000000680)=[{0x4, 0xfffffffffffffffd, 0x0, 0x20, 0x7, 0x4000000, [0x6, 0x3, 0x800, 0x200]}, {0x200, 0xfffffffffffffffd, 0x93, 0x4, 0x10001, 0x8, [0x7fffffffffffffff, 0xff, 0x81, 0x10000000]}, {0x8744, 0xffffffffffffffff, 0x8000, 0x20, 0x9, 0x200, [0x6, 0xffff, 0xcb2, 0xe]}, {0x9, 0xfffffffffffffffc, 0x60, 0x10, 0xe, 0xfff, [0x4, 0x3, 0x0, 0x95]}, {0x2, 0xfffffffffffffff9, 0x8000, 0x8, 0x0, 0x5, [0x6, 0xf, 0x8000000000000001, 0xbc0d]}, {0x2, 0xffffffffffffffff, 0x41eb, 0x20, 0x4, 0xffffffc0, [0x6, 0x401, 0x6, 0x5]}, {0x7, 0xfffffffffffffff9, 0x4, 0xffffff, 0x1afa, 0x1132, [0x4, 0x8a, 0x2d4, 0x1ff]}, {0x4, 0x0, 0x38, 0x2, 0x0, 0xff, [0x8, 0x7, 0x80000000]}, {0xffff7fff, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x3, [0x1, 0x6, 0xff, 0xe]}], 0x9, &(0x7f0000000980)=[{}, {}], 0x2, &(0x7f0000000100)={0x94, 0xf}) syz_emit_ethernet(0x7e, &(0x7f0000000300)=ANY=[@ANYBLOB="8f6f77ede655ffffffffffff86dd605f6ad900483a003bcc3f0600000058132fa13a8be186e3fe8000000000000000000000000000aa020090780000fe8000000000000000000000000000aa0000000000000000000000000000000164020071faff0000fe8000000000000000000000000000a994dc66187f07a1ecd47b3a0a87ec6a7ab5c3e1ee2dd0a4d127f9d922a35b8076ca5be56ead9e734210c644"]) syz_emit_ethernet(0x42, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800480000340000000000019078ac1400bbe00000029406000000059406000000010d0090788715363f000000040000000100000000"]) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000200)={0x81, 0x2, 0x8, 0x6}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) socket(0x1c, 0x1, 0x0) extattr_list_file(&(0x7f0000001300)='./file0\x00', 0x0, 0x0, 0x0) setresgid(0xee00, 0xee01, 0x0) 1.36933321s ago: executing program 2 (id=56): pipe2(0x0, 0xd505eb4556f41fdb) ktimer_create(0x0, 0x0, 0x0) aio_waitcomplete(0x0, &(0x7f0000000200)={0x80000000}) cpuset_setid(0x2, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1030) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0) writev(r1, 0x0, 0x0) symlink(&(0x7f00000003c0)='.\x00', &(0x7f00000002c0)='./file0\x00') r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0xef78a9c219345ca3, 0xc9) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0/fi\x00') open$dir(&(0x7f00000001c0)='./file1\x00', 0x200, 0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000300)='./file2\x00', 0x200, 0x14) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) syz_emit_ethernet(0x64, &(0x7f0000000400)=ANY=[@ANYBLOB="9f4c4662c957ffffffffffff080043040056006a000001029078ac1400bbe00000aed47c83f85310c9ac140000000084ac1400aa00000000ffffffffffffffff00ad08995eefa242e8af6e85c1c09700000400000000ac1400bbffffffffe000000100110890780005e70100000000000000"]) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) connectat$unix(r0, r0, &(0x7f0000000180)=@file={0x13, 0x1, './file0/file0/fi\x00'}, 0x13) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x0) pipe2(0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="16", 0x1}], 0x1, 0xb542) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x7, 0x0, &(0x7f0000000300)) copy_file_range(0xffffffffffffffff, 0x0, r3, 0x0, 0xffffffffffffffff, 0x0) procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x16) poll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x2}, {r2, 0x80}], 0x5a, 0x40) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 203.897435ms ago: executing program 0 (id=153): socketpair(0x1, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000002c0)=0x4, 0x4) r2 = kqueue() kevent(r2, &(0x7f0000000000)=[{0x3, 0xffffffffffffffff, 0x3, 0x4f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x404]}], 0x1, 0x0, 0x0, 0x0) statfs(&(0x7f0000000580)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) r4 = msgget$private(0x0, 0x790) freebsd11_stat(&(0x7f0000000280)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000200)={{0x0, r5, 0x0, 0x0, 0x40, 0x8004, 0x0, 0xe}, 0x2, 0x5, 0x53a, 0xb, 0x4, 0x1}) fchown(r1, r3, r5) sendto(r1, &(0x7f0000000380)="4a45e73433", 0x5, 0x20088, 0x0, 0x0) ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0xb1c, 0x0) r6 = socket(0x1c, 0x1, 0x0) r7 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x400101, 0x0) r8 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rtprio(0x1, 0x0, &(0x7f0000001500)={0x4, 0x1b}) ppoll(&(0x7f0000000140)=[{r7, 0x8}, {r8, 0x2}, {r8, 0x1}, {r6, 0x40}, {0xffffffffffffffff, 0x1}], 0x5, &(0x7f0000000180)={0x8, 0x1a7}, &(0x7f0000000200)={[0xd, 0x0, 0x81e2a, 0x40]}, 0x10) utimensat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x2, 0x3}, {0xfff, 0x401}}, 0x4200) ioctl$KDGETMODE(r6, 0x40046676, 0x22e00000) ioctl$BIOCSETFNR32(r7, 0x80084282, &(0x7f0000000440)={0x5b2a, 0x81}) socketpair(0x1, 0x1, 0x2, &(0x7f0000000080)) (async) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000002c0)=0x4, 0x4) (async) kqueue() (async) kevent(r2, &(0x7f0000000000)=[{0x3, 0xffffffffffffffff, 0x3, 0x4f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x404]}], 0x1, 0x0, 0x0, 0x0) (async) statfs(&(0x7f0000000580)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000680)) (async) msgget$private(0x0, 0x790) (async) freebsd11_stat(&(0x7f0000000280)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000380)) (async) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000200)={{0x0, r5, 0x0, 0x0, 0x40, 0x8004, 0x0, 0xe}, 0x2, 0x5, 0x53a, 0xb, 0x4, 0x1}) (async) fchown(r1, r3, r5) (async) sendto(r1, &(0x7f0000000380)="4a45e73433", 0x5, 0x20088, 0x0, 0x0) (async) ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0xb1c, 0x0) (async) socket(0x1c, 0x1, 0x0) (async) openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x400101, 0x0) (async) socket$inet6_icmp(0x1c, 0x2, 0x3a) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) rtprio(0x1, 0x0, &(0x7f0000001500)={0x4, 0x1b}) (async) ppoll(&(0x7f0000000140)=[{r7, 0x8}, {r8, 0x2}, {r8, 0x1}, {r6, 0x40}, {0xffffffffffffffff, 0x1}], 0x5, &(0x7f0000000180)={0x8, 0x1a7}, &(0x7f0000000200)={[0xd, 0x0, 0x81e2a, 0x40]}, 0x10) (async) utimensat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x2, 0x3}, {0xfff, 0x401}}, 0x4200) (async) ioctl$KDGETMODE(r6, 0x40046676, 0x22e00000) (async) ioctl$BIOCSETFNR32(r7, 0x80084282, &(0x7f0000000440)={0x5b2a, 0x81}) (async) 200.455003ms ago: executing program 1 (id=154): syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRESDEC, @ANYRES16]) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0xfffffff3}, 0x10) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x2) freebsd11_getdents(r1, &(0x7f0000000180)=""/74, 0x4a) sendto(r0, &(0x7f0000000440)="d8", 0x1, 0x7a9d308a77d81010, &(0x7f0000000140)=@un=@file={0x3, 0x0, '\x00'}, 0x3) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffe, 0x8001, 0x400, 0x0, 0x1}, {0x0, 0xffffffffffffffff, 0x91, 0x2, 0x0, 0x10}], 0x2, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)) r3 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r3, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r4 = shmget$private(0x0, 0x3000, 0x124, &(0x7f00005c8000/0x3000)=nil) shmat(r4, &(0x7f0000001000/0x3000)=nil, 0x96dba8100d9a48bd) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) cpuset_getid(0x1, 0x1, 0x10000000000000fb, &(0x7f0000000040)=0x0) cpuset_setid(0x0, 0x403, r5) r6 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmat(r6, &(0x7f0000003000/0x2000)=nil, 0x3000) r7 = shmget$private(0x0, 0x1000, 0x382, &(0x7f0000ffc000/0x1000)=nil) shmat(r7, &(0x7f0000ffe000/0x2000)=nil, 0x0) socket(0x1c, 0x1, 0x0) r8 = socket(0x1c, 0x1, 0x0) shmget(0x0, 0x3000, 0x4dc, &(0x7f0000ffd000/0x3000)=nil) open$dir(0x0, 0x40000400000002c2, 0x74) freebsd11_getdents(0xffffffffffffffff, &(0x7f0000000640)=""/260, 0x104) sysarch$I386_SET_LDT(0x1, &(0x7f00000001c0)={0x187, &(0x7f0000000180)}) msgsnd(0x0, 0x0, 0x8, 0x0) fhlink(&(0x7f0000000000)={{[0x800, 0x3bea9983]}, {0x0, 0x7f, 'U\x00'}}, 0x0) ioctl$KDGETMODE(r8, 0x40046676, 0x22e00000) 159.976534ms ago: executing program 3 (id=155): ktrace(0x0, 0x1d97c82b8eba19ad, 0x506, 0x0) cap_ioctls_limit(0xffffffffffffffff, &(0x7f0000000040)) socket(0x1c, 0x1, 0x0) r0 = socket(0x1c, 0x1, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) r1 = socket(0x1c, 0x1, 0x0) aio_readv(&(0x7f0000000480)={r1, 0x3, &(0x7f0000000880)="44b0c8a183f77e06f935d85fc9fb879de7430532027c9af6a31ae37e7716371dc3cbd920395f1ab8692e8378b0100b5a0e8e924d5a93ec042bfa9a0550b1ba0a34d5ae29acfecb78f02050d6fb33998c3fe98ae76df35735817cbeaa1dbf66f52911c7260350819fbe80f53bb80f406f4a9b531dd34172a5ca1cab3631d54d", 0x7f, [0x6, 0x7e5], 0xfffffffe, 0x6, 0x8, {0x8, 0xd17, &(0x7f0000000b00)="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"}, {0x2, 0x20, @sival_int=0x5, @thr={&(0x7f0000000240)="29df8fea501286f900000037000000643a650af126ecc4e26da86f0026697cf21d00000080876a5ec4c17d2809f2a5", 0x0}}}) r2 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x0) r3 = socket(0x26, 0x2, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) kqueue() close(r4) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) dup(r5) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x1f, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = socket$inet6(0x1c, 0x3, 0x5) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f00000001c0)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14) sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffff95, 0x1c, 0x2, 0x0, @mcast1}, 0x1c) sendmsg$unix(r6, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x0) r8 = kqueue() getsockname$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) kevent(r8, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3}], 0x1, 0x0, 0x0, 0x0) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) syz_emit_ethernet(0x5a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004cf0004c00640000005d907801fcff00ffffffff831b06e0000001ac1400bbac1400bb000000000000000100000000010b019078000000004594020d0068000506560fff00000000ac1400aa"]) setsockopt(0xffffffffffffffff, 0x80010, 0x36, &(0x7f0000000700)="1bd10600b7ed86761d49e187ea33c5bcd85d840f80bf2f913fa3b8de81e14f2826ca80b90bb6146003bc387e6be138417da61d2daab4fcf2d352fa60cdd154c83b73d1705e96d2332a0eef450d306f2d9932e2e7bc170141447001a346229486fad1f704c3a3fb8fc3bc116e6e1557e7096a93995f9bcb2e924013e9ee00778804da880602a7ba60c1f78798f244198d71ba91978a9bff26af517967b1a7431a1f81c6fd9eed020d9f1f9070a75e80950440465ceb3811feaf4f6c07e49af4f89ff63b29e70738a48529d2dafd5fdfeb656a", 0xd2) ioctl$EVIOCGLED(r2, 0x40004519) fchflags(r6, 0x10000) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)) 158.871836ms ago: executing program 1 (id=156): r0 = kqueue() kevent(r0, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffff, 0x21}], 0x1, &(0x7f0000000300)=[{}], 0x1, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0x0, 0xfffffffffffffff9, 0x3, 0x2, 0xb, 0x7}], 0x5, 0x0, 0x2, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r2, 0x8000000d, &(0x7f0000000040)="e2", 0x1, [0x13, 0x8], 0x0, 0x20, 0x0, {0xffffffffffffffff, 0x5, 0x0}, {0x0, 0x1d, @sigval_ptr=0x3, @spare=[0x5, 0x8000000000000001, 0xffffffff, 0xb2, 0x2, 0x2, 0x1, 0x7f]}}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x110) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) extattr_delete_link(&(0x7f0000000040)='./file0\x00', 0x1, &(0x7f00000003c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c') r4 = socket(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setgroups(0x6, &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000003c0)=[0x199, 0xfffd]) chdir(0x0) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f00000000c0)={@multicast1, @remote}, &(0x7f0000000100)=0xc) utimes(&(0x7f0000000380)='./file0\x00', 0x0) recvfrom(r6, &(0x7f00000002c0)=""/102, 0x66, 0x40000, &(0x7f0000000180)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) kevent(r5, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x5, 0x15}) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000080)) ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000) ioctl$DIOCOSFPADD(r6, 0xc084444f, &(0x7f00000004c0)="6c75fe5267e24d49469e2c81cf768c6f8d99f6fc79d82d4f1b232107014cdd4190c0c451bb9bf024437a56f76300a1f8a078232d472c130bdc81800b027ea91f3a2316a6c316f8a5b582d0db172b53b2ee61e38e134cfa0e93d372dad72d4ba638a200ef2310a5fc50a4f7d7ff12f171eccfdbffee42bdb45d754b7f29513209eb0745a9") procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x4) open$dir(&(0x7f0000000340)='./file0\x00', 0x4, 0x10) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb81001f000800450e002800660040005b90"]) sendmsg$inet6_sctp(r6, 0x0, 0x9cd4990578ede2b7) 122.333865ms ago: executing program 1 (id=157): symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') r0 = socket(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @multicast1}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000002c0)="d228", 0x2) connect$inet(r0, &(0x7f0000000400)={0x10, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001140), 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0xfffffffe, 0xfffffffffffffff9, 0x4049, 0x8, 0xe8c5, 0x40000000, [0x0, 0x88f, 0xffffffffffffffff]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x2, 0x0) r4 = socket(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000080), 0x100004) getsockopt$inet_mreqn(r4, 0x0, 0xc, 0x0, &(0x7f0000000100)) minherit(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x10000) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4018, &(0x7f0000000100)=""/246) ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000) r5 = socket(0x1c, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c) listen(r5, 0x5) syz_emit_ethernet(0x5d, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff965d00fe8000000000000000000000000000bbfe8000000000000000000000000000aa06000003000000004e204e238a6b05c297c2d4868aea2c8c0823af493370cf3f75a4136a72bf33f819bd7446ebcf70d52725aecef2a4f26f7187820171ef5de97882e600afb50e99c770052ae78644b8288dbdddccc0b467a8d89d5a5cefd0e5fb9282fb3bad546f8b8e39def595cbdda06ea35d9ee2480d06953cabefe38d44c6187126789aa71b6df7c5b97ba4982500000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5040000090780000f453f016d16a0000000000"]) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) extattr_set_link(&(0x7f0000000000)='./file0\x00', 0x2, &(0x7f00000002c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0) extattr_list_link(&(0x7f0000000100)='./file0\x00', 0x1, &(0x7f00000002c0)=""/81, 0x51) 73.366615ms ago: executing program 0 (id=158): r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x1, 0xe) connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0x1, 0x2, @empty, 0x7}, 0x1c) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) socket$inet_udp(0x2, 0x2, 0x0) 72.590731ms ago: executing program 3 (id=159): pipe2(0x0, 0xd505eb4556f41fdb) socket(0x1c, 0x1, 0x0) openat$bpf(0xffffff9c, 0x0, 0x1, 0x0) r0 = semget$private(0x0, 0x1, 0x1) __semctl$GETPID(r0, 0x2, 0x4) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, 0x0, 0x0) socket(0x1c, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r2, 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x1030) r3 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r3, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x149}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x13b, &(0x7f00000000c0)={@random="9f4c4662c957", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x12d, 0x6c, 0x0, 0x1, 0x2, 0x0, @rand_addr=0x7, @multicast2}, @tcp={{0x1, 0x2, r4, r5, 0x0, 0x0, 0xa, 0x0, 0xa56, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x89}, @sack={0x5, 0xe, [0x0, 0x86a, 0x2911]}]}}, {"34fc36d22d766f69c106a76992342b377c6bee4ec9b3cafcf0173f3209af5c78169ee16f088bbe37d5b7186ccdfd52759bd4fe7948bf1dd8b1ac15cc9353ace3529cf711ef7b31d68843b171c0fe1316e33d41cf7266d0a16f3776fb21d1b5037309bcef178bffd5a03c74d9b3b5128f7267779d4401163af7b8d0b2bcaa0ab5829fde6953b95022fee5585f04e22b2506e1177493bd815bbf5f9cccb9de0e0f10ab6c566824afbbe22a0a7bd21e22c7b4ec6ffb87e8ad56da9635d076610ef8c4414569ec6e3fbb6997e56161997e1af9e31db9d1da3498a97790d9638bd5cb3ed24cb889868aaa122b1f00400467dee3"}}}}}}) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) ioctl$MDIOCQUERY(0xffffffffffffffff, 0xc1c06d02, &(0x7f0000000540)={0x0, 0x5, 0x3, 0x0, 0x0, 0x3ba, 0x8, 0x7, 0x4d, 0x7f, 0x0, [0x3, 0xb70, 0x8, 0x3, 0x10000, 0x0, 0x9, 0xb7000002, 0x80000000, 0x800, 0x80000000, 0x3252, 0xd, 0x5, 0x9, 0x7661, 0xba01, 0x3ff, 0x8000, 0x4, 0x2, 0x7, 0x3, 0x7, 0x101, 0x1eba, 0x10, 0x4, 0x1, 0x5, 0x4, 0x1ff, 0x1b, 0x9, 0x2, 0xf, 0x7f, 0x2, 0x1, 0x10000, 0xfffffff0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x2, 0xfffffffd, 0x0, 0x100, 0x101, 0x7, 0x4, 0x101, 0x1, 0x7, 0x8, 0xa3496081, 0x1, 0x5, 0x2, 0x0, 0x1, 0x10001, 0xa, 0x0, 0x2c, 0x9, 0x7, 0x6, 0x921, 0xe473, 0x3, 0x100, 0x49, 0x9, 0x6, 0x5, 0x200, 0x7, 0x2, 0x10001, 0xa, 0x5, 0xfffffffc, 0xa, 0x833f, 0x8, 0x5, 0xd71dc17, 0xffffffff, 0xff, 0x0, 0x81, 0x101, 0x8]}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, 0x0, 0x0, 0x0}, 0x1) pipe2(0x0, 0x0) 71.200129ms ago: executing program 3 (id=160): socket(0x1c, 0x1, 0x0) (async) r0 = socket(0x1c, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) (async) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x801d, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) socket$inet6_udplite(0x1c, 0x2, 0x88) (async) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) (async) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) setregid(0xffffffffffffffff, 0xffffffffffffffff) (async) setgid(0x0) (async) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) r3 = socket(0x1c, 0x1, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) (async) bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async) sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async) sync() (async) preadv(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0xfffffff9) (async) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x1007ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cbb6bf060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc) rfork(0x5000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r6, &(0x7f0000000200)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x80000002, @loopback, 0xff}, 0x1c, &(0x7f0000000680), 0x0, 0x0}, 0x20001) (async) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) (async) socket(0x1c, 0x1, 0x0) 0s ago: executing program 0 (id=161): r0 = open(&(0x7f0000000040)='./file0\x00', 0x80400000000206, 0x11c) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x30000) r1 = socket(0x1c, 0x1, 0x0) r2 = dup(r1) mmap(&(0x7f000002b000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x25, &(0x7f00000000c0)="a2b3", 0x2) r3 = socket(0x1c, 0x1, 0x0) r4 = socket(0x1c, 0x1, 0x0) r5 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast1, @multicast1}, 0xc) r6 = socket$inet(0x2, 0x3, 0x0) r7 = kqueue() kevent(r7, &(0x7f0000000000)=[{0x1, 0xfffffffffffffffb, 0x5, 0x4, 0x0, 0x0, [0x0, 0x4]}, {0x7, 0xfffffffffffffff8, 0x1, 0x200, 0x7, 0x0, [0xd0, 0x9, 0x101, 0x2003]}], 0x2, 0x0, 0x0, 0x0) kevent(r7, &(0x7f0000000000), 0x3ff, 0x0, 0x8000800, 0x0) dup2(r5, r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x3, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @remote}, &(0x7f0000000100)=0xc) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffd10}) ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000) getsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000001680), &(0x7f00000016c0)=0x8) write(r5, &(0x7f0000000180)="d1b657b361f8ca48b6663c1abd6900b513d5588d80035ba8f3acc1891732b2b05edbaf41a486b32cf957dd5dfa28883a705b7d690fd7997559d56c535ac3c67c97d98a5ca5c11be300c299c55974cf7f41804fe87aefb79175ba9ef54022989d0dcbf2842f3962a6ed079efafd3ec55bb3ebe0ce7f107aa4d4a8f58bec980dcf629b70f2a904567871c0eb6ae05e536b8a47089c2c603d092db63715ae3a8aa8405392e2391b5ab57732d0b458c4337e6229ae412edf53e9f032e899b961e6a5b49297d45c1d9f3c31ff239672b87ef89fc0dce142ac5eb75e0ca57c506dbae8aa3cd9e88dede914a12fcbda5a3f54ccdf51da08fee35b", 0xf7) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='chd\x00', 0x4) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) __specialfd$eventfd(0x1, &(0x7f0000000280)={0x3, 0x3}, 0x8) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$CIOCGSESSION2(r8, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85}) ioctl$CIOCCRYPT(r8, 0xc01c6367, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0xd699, &(0x7f0000000280), 0x0, &(0x7f00000001c0), &(0x7f0000000280)}) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) kernel console output (not intermixed with test programs): Starting background file system checks in 60 seconds. Fri Jul 11 08:29:34 UTC 2025 FreeBSD/amd64 (ci-freebsd-i386-3.us-central1-b.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.1.253' (ED25519) to the list of known hosts. login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 Jul 11 08:29:48 ci-freebsd-i386-3 kernel: tap1: DAD detected duplicate IPv6 address fe80:4::1aa: NS in/out/loopback=0/1/0, NA in=1 Jul 11 08:29:48 ci-freebsd-i386-3 kernel: tap1: DAD complete for fe80:4::1aa - duplicate found Jul 11 08:29:48 ci-freebsd-i386-3 kernel: tap1: manual intervention required lock order reversal: (sleepable after non-sleepable) 1st 0xfffffe00594e1088 tun_mtx (tun_mtx, sleep mutex) @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1601 2nd 0xffffffff83cc0040 tun_ioctl (tun_ioctl, sx) @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1300 lock order tun_ioctl -> tun_mtx established at: #0 0xffffffff81651181 at witness_checkorder+0x781 #1 0xffffffff814d3f67 at __mtx_lock_flags+0x187 #2 0xffffffff8183a96c at tunifioctl+0x15c #3 0xffffffff81815e0e at ifhwioctl+0xefe #4 0xffffffff81819f82 at ifioctl+0xde2 #5 0xffffffff8165ff0a at kern_ioctl+0x4ca #6 0xffffffff8165f94e at sys_ioctl+0x36e #7 0xffffffff82131812 at amd64_syscall+0x4e2 #8 0xffffffff820d5e7b at fast_syscall_common+0xf8 lock order tun_mtx -> tun_ioctl attempted at: #0 0xffffffff81652052 at witness_checkorder+0x1652 #1 0xffffffff8153fad9 at _sx_xlock+0x139 #2 0xffffffff8183a89a at tunifioctl+0x8a #3 0xffffffff81816c7d at ifhwioctl+0x1d6d #4 0xffffffff818384a8 at tunioctl+0xd38 #5 0xffffffff811b5596 at devfs_ioctl+0x266 #6 0xffffffff822ebc37 at VOP_IOCTL_APV+0x87 #7 0xffffffff817bc587 at if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 vn_ioctl+0x3c7 #8 0xffffffff811b6459 at devfs_ioctl_f+0x69 #9 0xffffffff8165ff0a at kern_ioctl+0x4ca #10 0xffffffff8165f94e at sys_ioctl+0x36e #11 0xffffffff8043ed17 at freebsd32_ioctl+0x607 #12 0xffffffff822b3b62 at ia32_syscall+0x4d2 #13 0xffffffff820d66df at int0x80_syscall_common+0x9c if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 Expensive callout(9) function: 0xffffffff81a2c670(0xfffffe0077644000) 0.004153046 s if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 ip6_ctloutput: mbuf limit hit if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058150800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058150800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058150800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 Out of ktrace request objects. if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058580000 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 if_delmulti_locked: detaching ifnet instance 0xfffffe005857f800 panic: ASan: Invalid access, 8-byte read at 0xfffffe00593fc298, UMAUseAfterFree(fd) cpuid = 1 time = 1752222605 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f14ef0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f15050 vpanic() at vpanic+0x257/frame 0xfffffe0056f15210 panic() at panic+0xb5/frame 0xfffffe0056f152e0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056f153b0 mld_change_state() at mld_change_state+0xf2/frame 0xfffffe0056f15550 in6_leavegroup_locked() at in6_leavegroup_locked+0x17b/frame 0xfffffe0056f15680 ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056f156e0 in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056f15730 sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056f15770 soclose() at soclose+0x41f/frame 0xfffffe0056f15860 _fdrop() at _fdrop+0x5c/frame 0xfffffe0056f15890 closef() at closef+0x655/frame 0xfffffe0056f15a70 fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056f15c50 exit1() at exit1+0x887/frame 0xfffffe0056f15cf0 sys_exit() at sys_exit+0x28/frame 0xfffffe0056f15d10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056f15f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd30c KDB: enter: panic [ thread pid 1085 tid 100372 ] Stopped at kdb_enter+0x6e: movq $0,0x25c2d27(%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 0xffffffff8161237e _vprintf+0x1ae rdx 0 rbx 0xffffffff827bfdc0 .str.27 rsp 0xfffffe0056f15030 rbp 0xfffffe0056f15050 rsi 0 rdi 0xffffffff816128e9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x9 r12 0xfffffe0054118000 r13 0xfffffffffffffffd r14 0xffffffff827bfdc0 .str.27 r15 0 rip 0xffffffff815fc46e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c2d27(%rip) db> show proc Process 1085 (syz-executor) at 0xfffffe0054139580: state: NORMAL uid: 0 gids: 0, 0, 8, 10, 59589, 4194304, 6713391, 1986356271, -2145517575 parent: pid 766 at 0xfffffe00540f1000 ABI: FreeBSD ELF32 flag: 0x10002100 flag2: 0x40000 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0054100920 (map 0xfffffe0054100920) (map.pmap 0xfffffe00541009c0) (pmap 0xfffffe0054100a30) threads: 1 100372 Run CPU 1 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1088 1076 1076 0 RV syz-executor 1087 763 763 0 R (threaded) syz-executor 100114 RunQ syz-executor 100440 S umtxn 0xfffffe0058277d80 syz-executor 1085 766 766 0 RE CPU 1 syz-executor 1082 764 764 0 R (threaded) syz-executor 100280 Run CPU 0 syz-executor 100435 RunQ syz-executor 1076 762 1076 0 D ppwait 0xfffffe0054138fc0 syz-executor 1052 1 763 0 S uwait 0xfffffe006e592c80 syz-executor 1035 1 764 0 S uwait 0xfffffe0058275580 syz-executor 990 1 764 0 S uwait 0xfffffe0058274e00 syz-executor 963 1 764 0 S uwait 0xfffffe006e592880 syz-executor 962 1 764 0 S uwait 0xfffffe0058275380 syz-executor 943 1 764 0 S uwait 0xfffffe00584f9d80 syz-executor 913 1 764 0 S uwait 0xfffffe0058277980 syz-executor 880 1 764 0 S uwait 0xfffffe006e592a80 syz-executor 876 1 763 0 S uwait 0xfffffe0058275f00 syz-executor 860 1 766 0 S uwait 0xfffffe00584fad00 syz-executor 857 0 0 0 DL - 0xffffffff83cb0400 [soaiod4] 856 0 0 0 DL - 0xffffffff83cb0400 [soaiod3] 855 0 0 0 DL - 0xffffffff83cb0400 [soaiod2] 854 0 0 0 DL - 0xffffffff83cb0400 [soaiod1] 851 0 0 0 DL (threaded) [so_splice] 100177 D - 0xfffffe006e594080 [thr_0] 100178 D - 0xfffffe006e5940c0 [thr_1] 842 1 842 0 S uwait 0xfffffe0058277a80 syz-executor 839 1 763 0 S uwait 0xfffffe0058277880 syz-executor 827 813 827 0 Ss select 0xfffffe006e4857c0 dhclient 820 1 820 0 Ss select 0xfffffe00593fd640 dhclient 817 0 0 0 DL aiordy 0xfffffe00540f3040 [aiod4] 816 0 0 0 DL aiordy 0xfffffe00540f35a0 [aiod3] 815 0 0 0 DL aiordy 0xfffffe00540f3b00 [aiod2] 814 0 0 0 DL aiordy 0xfffffe00540f4060 [aiod1] 813 795 423 65 S select 0xfffffe006e485ec0 dhclient 795 423 423 0 S wait 0xfffffe0054113000 sh 766 762 766 0 S nanslp 0xffffffff83ba0341 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba0341 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba0341 syz-executor 762 760 760 0 S select 0xfffffe000778ee40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540db0f0 csh 758 681 758 0 Ss select 0xfffffe0007790040 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0007a7f0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005862fcb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00586300b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0007a7b8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00586304b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00586308b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058630cb0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00586310b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00586314b0 getty 737 1 17 0 S+ piperd 0xfffffe0059830420 logger 736 735 17 0 S+ nanslp 0xffffffff83ba0340 sleep 735 1 17 0 S+ wait 0xfffffe00540ab060 sh 685 1 685 0 Ss nanslp 0xffffffff83ba0340 cron 681 1 681 0 Ss select 0xfffffe000778eec0 sshd 494 1 494 0 Ss select 0xfffffe000778f4c0 syslogd 423 1 423 0 Ss wait 0xfffffe0054004b00 devd 422 1 422 65 Ss select 0xfffffe000778f240 dhclient 337 1 337 0 Ss select 0xfffffe000778f1c0 dhclient 334 1 334 0 Ss select 0xfffffe00593fe2c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cbde20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbc360 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00077628e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d07280 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ced348 [dom0] 100080 D launds 0xffffffff83ced354 [laundry: dom0] 100081 D umarcl 0xffffffff81dde890 [uma] 7 0 0 0 DL - 0xffffffff83918cd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844c39e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8478e700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e3340 [doneq0] 100046 D - 0xffffffff838e32c0 [async] 100075 D - 0xffffffff838e3140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ce8c00 [crypto] 100043 D crypto_ 0xfffffe0057d72030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d72080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b48d00 [g_event] 100038 D - 0xffffffff83b48d20 [g_up] 100039 D - 0xffffffff83b48d40 [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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce96a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c34ff0 [swapper] 100005 D - 0xfffffe0007a8de00 [softirq_0] 100006 D - 0xfffffe0007a8dd00 [softirq_1] 100007 D - 0xfffffe0007a8dc00 [if_io_tqg_0] 100008 D - 0xfffffe0007a8db00 [if_io_tqg_1] 100009 D - 0xfffffe0007a8da00 [if_config_tqg_0] 100010 D - 0xfffffe000776d700 [kqueue_ctx taskq] 100011 D - 0xfffffe000776d500 [jail_remove taskq] 100012 D - 0xfffffe000776d300 [bus taskq] 100015 D - 0xfffffe000776cc00 [thread taskq] 100017 D - 0xfffffe000776c800 [aiod_kick taskq] 100018 D - 0xfffffe000776c600 [deferred_unmount ta] 100019 D - 0xfffffe000776c400 [inm_free taskq] 100020 D - 0xfffffe000776c200 [in6m_free taskq] 100021 D - 0xfffffe000776c000 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776bd00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776bd00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776bd00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776bd00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776b800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776b800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776b800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776b800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053eef100 [firmware taskq] 100040 D - 0xfffffe0053eeeb00 [crypto_0] 100041 D - 0xfffffe0053eeeb00 [crypto_1] 100056 D - 0xfffffe0053eede00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053eedd00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eedc00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053eedb00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0007790680 [virtio_balloon] 100065 D - 0xffffffff827c51a1 [deadlkres] 100069 D - 0xfffffe0058500100 [acpi_task_0] 100070 D - 0xfffffe0058500100 [acpi_task_1] 100071 D - 0xfffffe0058500100 [acpi_task_2] 100073 D - 0xfffffe000776f000 [mca taskq] 100074 D - 0xfffffe0053eee500 [CAM taskq] 100076 D - 0xfffffe00584ff700 [ipsec_offload] db> show all locks Process 1085 (syz-executor) thread 0xfffffe0054118000 (100372) exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce4180) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1387 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce41c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1330 Process 1082 (syz-executor) thread 0xfffffe005410b780 (100280) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bab810) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1313 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 587 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4212 sysctloid 35008 2062K 35083 vtbuf 24 1968K 46 kobj 330 1320K 496 newblk 45 1035K 1209 vfscache 3 1025K 3 pcb 36 674K 332 inodedep 55 533K 447 filemon 65 520K 67 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 42 329K 590 subproc 161 322K 1187 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 7508 acpica 1674 184K 54432 vmem 5 144K 7 tidhash 3 141K 3 pagedep 25 134K 229 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 117 117K 156 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 524 ddb_capture 1 64K 1 kdtrace 221 42K 1532 umtx 320 40K 320 LRO 36 37K 58 BPF 22 36K 51 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 125 32K 146 routetbl 610 31K 1836 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2709 DEVFS_RULE 56 20K 56 ifaddr 65 18K 166 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1650 eventhandler 163 14K 163 ifnet 7 13K 18 lltable 39 12K 129 kenv 95 12K 95 shmfd 7 11K 8 GEOM 61 11K 477 CAM queue 5 11K 1528 ether_multi 124 10K 472 rman 82 10K 447 kqueue 83 10K 1289 rpc 8 9K 8 plimit 23 9K 491 bmsafemap 3 9K 393 cred 31 9K 323 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 4 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 in6_multi 56 8K 168 taskqueue 69 8K 87 pf_ifnet 21 7K 74 DEVFSP 111 7K 283 sglist 6 7K 6 CAM DEV 3 6K 510 dirrem 22 6K 308 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pwddesc 71 5K 1098 UMA 267 5K 267 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 mount 23 4K 923 diradd 24 3K 357 selfd 48 3K 63730 lockf 26 3K 67 proc-args 94 3K 2404 terminal 11 3K 11 session 22 3K 49 mkdir 21 3K 412 CC Mem 21 3K 567 acpidev 20 3K 20 uidinfo 4 3K 14 hhook 8 3K 10 freework 10 3K 328 freeblks 9 3K 231 clone 9 3K 9 kcovinfo 36 3K 135 local_apic 1 2K 1 io_apic 1 2K 1 freefile 16 2K 267 ipsec-saq 2 2K 2 newdirblk 15 2K 206 Unitno 28 2K 100 ip6ndp 11 2K 35 CAM XPT 22 2K 543 tun 4 2K 15 toponodes 6 2K 6 sctp_ifa 11 2K 34 ipsecpolicy 2 2K 2 select 11 2K 48 in_multi 5 2K 21 inpcbpolicy 37 2K 1025 msi 9 2K 9 netlink 2 2K 280 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 26 1K 582 ipsec 3 1K 3 sctp_atcl 2 1K 87 mld 6 1K 17 igmp 6 1K 17 pfil 6 1K 6 isadev 6 1K 8 pci_link 10 1K 10 sctp_ifn 5 1K 34 crypto 4 1K 35 encap_export_host 12 1K 12 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 frag6 4 1K 7 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 26 indirdep 1 1K 112 VN POLL 2 1K 3 vnodes 1 1K 7 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 10 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 124 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 88 aio 4 1K 4 eventfd 1 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 filedesc_to_leader 2 1K 5 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3585 sctp_vrf 1 1K 1 sctp_atky 2 1K 87 in6_mfilter 1 1K 3 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 44 acpiintr 1 1K 1 sctp_athm 2 1K 87 cpus 2 1K 2 ip6_moptions 1 1K 4 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3 sctp_iter 0 0K 48 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 48 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_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 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 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 145 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 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 22 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 13 in_mfilter 0 0K 20 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 22 fadvise 0 0K 0 statfs 0 0K 189 namei_tracker 0 0K 3 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 33 lio 0 0K 10 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 16502 ioctlops 0 0K 133 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 314 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 655 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 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 2 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 455 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 1078 14377 0 254 38494208 0 tcp_log 416 3426 3432 20391 0 254 2852928 0 mbuf 256 8707 955 30004 0 254 2473472 0 BUF TRIE 152 225 11579 958 0 62 1794208 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11517 77 12357 0 126 1484032 0 malloc-4096 4096 341 3 984 0 2 1409024 0 UMA Slabs 0 112 11120 34 11120 0 126 1249248 0 RADIX NODE 152 6656 307 40898 0 62 1058376 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17076 99 17076 0 254 961800 0 FFS inode 1168 582 20 855 0 8 703136 0 malloc-65536 65536 9 1 21 0 1 655360 0 sctp_ep 1152 2 509 87 0 254 588672 0 malloc-8192 8192 66 1 70 0 1 548864 0 socket 1024 55 453 2583 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-16384 16384 22 4 479 0 1 425984 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 248 1335 105 17616 0 62 357120 0 malloc-4096 4096 82 4 1110 0 2 352256 0 256 Bucket 2048 157 13 1019 0 8 348160 0 VNODE 440 622 71 908 0 30 304920 0 THREAD 1860 148 12 442 0 8 297600 0 malloc-64 64 4144 203 5514 0 254 278208 0 DEVCTL 1024 150 102 278 0 0 258048 0 malloc-2048 2048 106 14 368 0 8 245760 0 malloc-16 16 14511 239 16295 0 254 236000 0 malloc-64 64 176 3415 65089 0 254 229824 0 malloc-32 32 5453 469 6685 0 254 189504 0 UMA Zones 768 239 0 239 0 16 183552 0 MAP ENTRY 96 1637 253 59938 0 126 181440 0 malloc-128 128 1226 169 29401 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 12 504 1379 0 254 165120 0 FPU_save_area 832 150 48 636 0 16 164736 0 malloc-32768 32768 0 5 51 0 1 163840 0 malloc-2048 2048 8 72 1070 0 8 163840 0 malloc-2048 2048 6 74 191 0 8 163840 0 FFS2 dinode 256 582 48 855 0 62 161280 0 S VFS Cache 104 1040 364 1388 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 63 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 1 3 15 0 1 131072 0 malloc-1024 1024 122 6 161 0 16 131072 0 malloc-256 256 126 384 1583 0 62 130560 0 mbuf_packet 256 16 492 1443 0 254 130048 0 PROC 1376 71 17 1088 0 8 121088 0 ksiginfo 112 67 977 173 0 126 116928 0 malloc-128 128 696 203 1923 0 126 115072 0 g_bio 408 0 270 7485 0 30 110160 0 tcp_inpcb 1304 25 56 566 0 8 105624 0 filedesc0 1072 72 19 1098 0 8 97552 0 malloc-4096 4096 16 6 260 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 50 33 263 0 16 84992 0 malloc-8192 8192 7 3 12 0 1 81920 0 64 Bucket 512 94 66 5379 0 30 81920 0 malloc-256 256 195 120 1449 0 62 80640 0 malloc-384 384 103 77 622 0 30 69120 0 malloc-64 64 515 556 18287 0 254 68544 0 malloc-128 128 306 221 329 0 126 67456 0 malloc-128 128 349 178 1135 0 126 67456 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 0 2 5 0 1 65536 0 malloc-2048 2048 20 12 98 0 8 65536 0 pipe 736 23 65 487 0 16 64768 0 malloc-384 384 114 36 134 0 30 57600 0 malloc-64 64 468 351 677 0 254 52416 0 malloc-64 64 87 732 1799 0 254 52416 0 Files 80 286 364 10444 0 126 52000 0 malloc-128 128 134 269 651 0 126 51584 0 malloc-256 256 59 136 165 0 62 49920 0 malloc-256 256 132 63 253 0 62 49920 0 malloc-256 256 70 125 1091 0 62 49920 0 malloc-256 256 69 126 2107 0 62 49920 0 malloc-256 256 37 158 450 0 62 49920 0 32 Bucket 256 82 113 1922 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 16560 0 16 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 112 0 1 49152 0 malloc-1024 1024 12 36 1810 0 16 49152 0 VMSPACE 584 46 38 1062 0 16 49056 0 malloc-384 384 77 43 888 0 30 46080 0 malloc-384 384 9 111 118 0 30 46080 0 da_ccb 544 0 84 1974 0 16 45696 0 ripcb 376 7 113 170 0 30 45120 0 pcpu-8 8 4900 732 6776 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 5 5 106 0 2 40960 0 udp_inpcb 408 9 81 282 0 30 36720 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 28 539 266 0 254 36288 0 malloc-64 64 272 295 580 0 254 36288 0 malloc-64 64 49 518 311 0 254 36288 0 malloc-32 32 600 534 723 0 254 36288 0 malloc-128 128 28 251 142 0 126 35712 0 malloc-128 128 53 226 812 0 126 35712 0 routing nhops 256 23 112 76 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 86 49 807 0 62 34560 0 TURNSTILE 136 161 91 161 0 62 34272 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 3 13 88 0 8 32768 0 malloc-2048 2048 6 10 17 0 8 32768 0 malloc-2048 2048 6 10 90 0 8 32768 0 malloc-1024 1024 0 32 4 0 16 32768 0 malloc-1024 1024 9 23 211 0 16 32768 0 malloc-1024 1024 29 3 39 0 16 32768 0 malloc-1024 1024 4 28 24 0 16 32768 0 malloc-1024 1024 8 24 10 0 16 32768 0 malloc-1024 1024 1 31 307 0 16 32768 0 malloc-512 512 9 55 13 0 30 32768 0 malloc-512 512 5 59 196 0 30 32768 0 malloc-512 512 4 60 134 0 30 32768 0 malloc-512 512 5 59 21 0 30 32768 0 malloc-512 512 0 64 9 0 30 32768 0 malloc-512 512 0 64 15 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 5 259 5 0 126 31680 0 PGRP 120 27 237 67 0 126 31680 0 clpbuf 2624 0 12 28 0 4 31488 0 sctp_laddr 48 0 588 54 0 254 28224 0 rl_entry 48 7 581 44 0 254 28224 0 malloc-32 32 334 548 421 0 254 28224 0 16 Bucket 144 72 124 314 0 62 28224 0 4 Bucket 48 6 582 7 0 254 28224 0 AIO 208 0 133 46 0 62 27664 0 udplite_inpcb 408 0 63 7 0 30 25704 0 cpuset 200 7 121 124 0 62 25600 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-4096 4096 1 5 197 0 2 24576 0 tcp_log_id_bucket 176 4 134 4 0 62 24288 0 ertt_txseginfo 40 0 606 1854 0 254 24240 0 PWD 40 28 578 280 0 254 24240 0 rtentry 168 26 118 76 0 62 24192 0 8 Bucket 80 67 233 725 0 126 24000 0 itimer 352 0 66 24 0 30 23232 0 malloc-384 384 1 59 5 0 30 23040 0 malloc-384 384 1 59 27 0 30 23040 0 Mountpoints 2816 2 6 7 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 ertt 72 21 259 566 0 126 20160 0 malloc-32 32 46 584 354 0 254 20160 0 malloc-32 32 72 558 532 0 254 20160 0 malloc-32 32 37 593 720 0 254 20160 0 malloc-32 32 52 578 5863 0 254 20160 0 malloc-32 32 19 611 1743 0 254 20160 0 2 Bucket 32 76 554 469 0 254 20160 0 KNOTE 160 2 123 73 0 62 20000 0 tcp_bbr_map 128 0 155 2 0 126 19840 0 cryptop 280 0 70 6 0 30 19600 0 AIOCB 552 0 35 126 0 16 19320 0 L VFS Cache 320 0 60 6 0 30 19200 0 AIOLIO 272 0 70 5 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 22 0 1 16384 0 malloc-4096 4096 0 4 4 0 2 16384 0 malloc-4096 4096 0 4 69 0 2 16384 0 malloc-4096 4096 1 3 8 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 4 28 10 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 3 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 117 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 48 702 832 0 254 12000 0 malloc-16 16 10 740 136 0 254 12000 0 malloc-16 16 299 451 459 0 254 12000 0 malloc-16 16 32 718 64 0 254 12000 0 malloc-16 16 184 566 2910 0 254 12000 0 malloc-16 16 19 731 27361 0 254 12000 0 malloc-16 16 33 717 566 0 254 12000 0 splice 184 0 63 4 0 62 11592 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1718 0 254 8016 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 25 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 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 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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 152 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-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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl