last executing test programs: 10.11767748s ago: executing program 1 (id=133): socket(0x1c, 0x1, 0xfe) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200), 0x0) (async) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) freebsd11_fstat(r0, 0x0) (async) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) mkdirat(r2, &(0x7f0000000600)='./file3\x00', 0x0) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') (async) unlink(0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') (async) rename(&(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x30004, 0x10, 0xffffffffffffffff, 0x0) (async) connect$inet6(r4, &(0x7f00000002c0)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) (async) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0xfffffffffffffed9) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES8, @ANYRES16, @ANYRES64, @ANYRESHEX=r1, @ANYRES32, @ANYRES8=r3, @ANYRES8=r3, @ANYBLOB="18efc0c1833edb26", @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESDEC], 0x118}, 0x0) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) (async) kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x10000000000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000100)={0x8000}, 0x8) (async) socket(0x2, 0x1, 0x0) 9.75509045s ago: executing program 1 (id=136): symlinkat(0x0, 0xffffffffffffffff, 0x0) r0 = setsid() r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0) r2 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x40, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f00000001c0)=r1) ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000000)=r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) rfork(0x3060) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) (async) setsid() (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x10242, 0x0) (async) openat$filemon(0xffffff9c, &(0x7f0000000180), 0x40, 0x0) (async) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f00000001c0)=r1) (async) ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000000)=r0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) (async) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r3, 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) (async) cap_fcntls_get(0xffffffffffffffff, 0x0) (async) rfork(0x3060) (async) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) (async) 9.659269028s ago: executing program 1 (id=137): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x0, 0x0, 0x0, 0x1]}}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180), 0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)) 9.349265902s ago: executing program 3 (id=139): syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x18, 0x3a, 0xff, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0xff, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}}}}}}}) (async) syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x18, 0x3a, 0xff, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0xff, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}}}}}}}) syz_emit_ethernet(0x22, &(0x7f0000000080)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2e, 0x0, @rand_addr, @multicast1}}}}}) (async) syz_emit_ethernet(0x22, &(0x7f0000000080)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2e, 0x0, @rand_addr, @multicast1}}}}}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x10, 0x2, 0x0}}, 0x0, 0xe91, 0x8, 0x80, 0x7f, 0x9, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000000)={0x4d, 0x2, '\x00', [@ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0xfffffff8}, @pad1, @pad1, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0xef80}]}, 0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xe, 0xff}, 0xc) 9.346728318s ago: executing program 3 (id=140): r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ktimer_create(0x4, 0x0, &(0x7f0000000080)=0x0) ktimer_gettime(r3, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_emit_ethernet(0x10dc, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) setresgid(0x0, 0xee01, 0x0) ktrace(&(0x7f0000000140)='./file0\x00', 0x4, 0xd27d43220c7df1b, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc) r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$MDIOCATTACH(r5, 0xc1b46d00, &(0x7f0000000140)={0xfffffffe, 0x0, 0x0, 0x0, 0x81, 0x1, 0x4, 0x0, 0xc00, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3, 0x800000, 0x2000, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16f40dda, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x62c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9]}) dup2(0xffffffffffffffff, r4) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x0, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b220700174c", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) unmount(&(0x7f0000001b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x6280200) accept4$unix(r2, &(0x7f0000002780)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, &(0x7f00000001c0)=0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r6, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) 9.051762243s ago: executing program 0 (id=143): aio_waitcomplete(0x0, &(0x7f0000000400)={0x8, 0x4}) aio_mlock(&(0x7f0000000b80)={0xffffffffffffffff, 0x6, 0x0, 0x0, [0x9, 0x7ff], 0x2, 0x1, 0xa28, {0xffffcd88, 0x8, 0x0}, {0x0, 0x17, @sigval_ptr=0x80, @spare=[0x7f, 0xb, 0x38, 0xffffffff, 0x7, 0x9, 0xffffffff, 0x2]}}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f0000000140)="35bf33baee80d1d1ade11ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f1543c5d5f8877175bd7854dd2ce0f8a75112e2c5833dd53d29f50e0bf7c30964bc7831daf3a2dc6623a813f3c5d5fbc4214d1a96444d49c98cc7a") setgroups(0x3e, &(0x7f0000000100)) r1 = getegid() r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r2, &(0x7f0000000280)='./file0\x00', 0x0, r1, 0x0) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') aio_mlock(&(0x7f00000026c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}}) fork() aio_waitcomplete(0x0, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r3, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 9.051293939s ago: executing program 1 (id=144): r0 = semget$private(0x0, 0x4, 0x210) semop(r0, &(0x7f00000002c0)=[{0x0, 0x420}, {}], 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x9, 0x0, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x9, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000004c0)="ee48949ba8a59fbfe683ad72c66554b979721dd9c686ed7196e1b2fcc6f53e764edd0f5ee3b72f08095f41770cb1563a9a53ef1eab2444aa8976ed8e3d76a5c22a8836d0cee49b1fc3f8f609d796fc20592d1906d921770c930ea80807e1cfa463fba8fea30efb5a1d34a735b5ad84efc1c7b1b311718fb7ecec216d5046d8349437b0ab90db7b81ad467e0d06a217b65d0a0ecc85e8ada395a0fd6df2c3490e3bdf2b5296d21fd761194d2e17a387883622e61663f48921fe73b25ddb68501d9aa740b9", 0xc4}], 0x1, 0x20000000) open$dir(&(0x7f0000000300)='./file0\x00', 0x200, 0x0) r1 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000100)) (async) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000100)) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x2c, 0x0, 0x4}, {0x50}, {0x6, 0x0, 0x0, 0x2}]}) syz_emit_ethernet(0x3e, &(0x7f0000003680)={@random="27485b5567b8", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x2, 0x30, 0x64, 0x8000, 0x0, 0x88, 0x0, @empty, @broadcast}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x8, 0x0, 0x0, {0x5, 0x4, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast2}}}}}}) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe) r3 = socket(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100040100c2"], 0x28) (async) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100040100c2"], 0x28) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x2, 0x630, 0x80000001, 0x3, 0x5, 0x0, 0x4}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18) (async) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) kqueue() kevent(0xffffffffffffffff, &(0x7f00000003c0)=[{0x10000, 0xfffffffffffffff9, 0x9, 0x100, 0xe8c5, 0x0, [0x29, 0xfffffffffffffffe, 0x0, 0x4]}], 0x1, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = socket(0x17, 0x20000000, 0x92) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async) bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000380)={'freebsd\x00', 0x2}, 0x24) connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async) sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) ioctl$MDIOCATTACH(r1, 0xc1b46d00, &(0x7f0000000100)={0x0, 0x0, 0x2, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0, 0x7, 0x0, 0x0, 0x349d, 0x0, [0x10001, 0x8, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfffffff9]}) (async) ioctl$MDIOCATTACH(r1, 0xc1b46d00, &(0x7f0000000100)={0x0, 0x0, 0x2, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0, 0x7, 0x0, 0x0, 0x349d, 0x0, [0x10001, 0x8, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfffffff9]}) 8.949129516s ago: executing program 0 (id=145): open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) getfhat(r0, &(0x7f0000000880)='./file1\x00', &(0x7f00000008c0), 0x0) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r2, 0x0, 0x7, &(0x7f0000000080)="08f3dca4", 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@redirect={0x5, 0x3, 0x0, @empty, {0x5, 0x4, 0x2, 0x32, 0x6, 0x67, 0x3, 0x4, 0x32, 0x4, @broadcast, @broadcast}}}}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) sendmsg$unix(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000980)={0x7, 0x54}) recvmsg(r3, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/207, 0xcf}, 0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') rename(&(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r5 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r5, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x8000, 0x0) ioctl$MDIOCDETACH(r6, 0xc1b46d01, &(0x7f00000011c0)={0xfffffa51, 0x8, 0x3, &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4, 0x7, 0xaba, 0x341e, 0x5, 0x40, &(0x7f0000000480)='*%\x00', [0x7ff, 0x60000, 0xffff8001, 0x0, 0x0, 0xff, 0x6, 0x80000000, 0x8, 0x10001, 0x9, 0xa, 0x1, 0x68, 0x6, 0x5, 0x0, 0x8, 0x5, 0x3, 0x2, 0x8001, 0xd, 0xb, 0x7, 0x8, 0xe8dc, 0x101, 0x4737, 0x7, 0x1, 0x3, 0x5, 0x1, 0x3, 0x8001, 0x9, 0x2, 0x6, 0xe439, 0x4, 0x9, 0x2, 0x2, 0xffff, 0xec, 0x9, 0x81, 0x1, 0x7, 0x9, 0x5b20, 0x7f, 0x8, 0xe, 0xe, 0x7, 0x2, 0x4, 0x7, 0x4, 0x5, 0x8, 0x3ff, 0x9, 0x1, 0x8, 0x1ff, 0x2915, 0x9, 0x6, 0x0, 0x15, 0x2, 0x0, 0x1, 0x20, 0x0, 0x80000001, 0x1, 0x101, 0x3, 0x4, 0x1, 0x9, 0x2, 0xa3, 0x12, 0x5, 0x8, 0x4000, 0x3, 0x10, 0xabd5, 0xfffffffa]}) symlinkat(&(0x7f0000000700)='./file0\x00', r5, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') 8.828903059s ago: executing program 0 (id=146): r0 = socket(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000000)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}]}, &(0x7f0000000180)=0x8) sysarch$I386_SET_LDT(0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xb, 0xa3}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xd}, 0x8) listen(r0, 0x7f) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x28, 0x0, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0xfffffef8, 0x0, 0x0, 0xfdffef85}) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCDETACH(r4, 0xc1c06d01, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x7, 0x0, 0x8, 0x10000, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x6, 0x1000d826, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x5, 0x1004, 0x3, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffe, 0x4000000]}) ioctl$CIOCCRYPT(r3, 0xc01c6367, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x8000, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000440)}) 8.449340319s ago: executing program 3 (id=150): r0 = semget$private(0x0, 0x4000000009, 0x82) semop(r0, &(0x7f00000006c0)=[{0x1, 0x0, 0x1800}, {0x2, 0x1, 0x1000}, {0x3, 0xfffe, 0x1000}], 0x3) 8.22869047s ago: executing program 2 (id=152): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x40) r2 = dup2(r0, r0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) access(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x8000, @loopback, 0x8}}, 0x0, 0x401, 0x4, 0xfffffffe, 0x9, 0x8}, &(0x7f0000000200)=0x98) r5 = fcntl$getown(r2, 0x5) aio_return(&(0x7f0000000380)={r3, 0x5, &(0x7f0000000240)="37cadfdc6671a9781040a19e3743bcd279a93cd58a4d76f8795fb0f3ab25a560f18e19ef9f23c02e679a5cf6db5308420966b7ebb1874714fc14f9f60437f6017d1b3c3cc805839e54849feb62850fe81578160d37ea9a9813212a0d17494503cf3824b73d4ab1b044d1c9d9902dc8e170a456b5047c2b3d8665eca8cb0848143582098d53eda1c146288df29c78498d149626ae1158568207863df11ab3082bbb8314d5d4c4a6d34347c8268bc74d4ecbbc5c8d", 0xb4, [0x8001], 0x5, 0x18, 0x8, {0x3edc, 0x5, &(0x7f0000000300)="17dbf30f57617ca75f8752c675743002fb48115cac352c133cfa69c8c560cf775399e494e11810e933842b8b01306b81423aae106a1346505e2d86e039630feb8875b8beb6b72b919e19f3139ac8d2134a8dadd32864ec27c99c3648aeb1dfc1fc1465c29c20817f83e1fd7ea78f6add7f17fc74d14c107551c2"}, {0x1, 0x1f, @sigval_int=0x4a, @tid=r5}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000400)={'freebsd\x00', 0x7}, 0x24) chdir(&(0x7f0000000440)='./file0\x00') procctl$PROC_REAP_STATUS(0x0, r5, 0x4, &(0x7f0000000480)) sendto$unix(r2, &(0x7f0000000500)="81dba3896b248643b107da8b73d4ae37ab41c2e446788320150aefaba0cf996c7c4568f8a8cd79a26ccbf14da741938205c7fe94576a6012cbbc5c98d09feae20125a077035f6f2c296e307e9353d1a2531889a29de16779cf656747de0c91d4f3f069d8dce2e11da8c666d4f8cded710b10d3170298223f6929531fd96b55d13a823c50de83", 0x86, 0x109, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000005c0)={r4, 0xfffffffd}, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000640)={0x2, 0x100, 0xfaa, 0x9, r6}, 0x10) r7 = fork() r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$unix(r2, &(0x7f0000000700)=@file={0xfd, 0x0, ""/251}, &(0x7f0000000800)=0xfd, 0x0) procctl$PROC_WXMAP_STATUS(0x2, r7, 0x16, &(0x7f0000000840)) procctl$PROC_TRAPCAP_CTL(0x2, r5, 0x9, &(0x7f0000000880)=0xfffffffe) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000008c0)={'bbr\x00', 0x8}, 0x24) bindat(r1, r2, &(0x7f0000000900)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) openat$md(0xffffff9c, &(0x7f0000000940), 0x0, 0x0) sendmsg$inet6_sctp(r9, &(0x7f0000000b40)={&(0x7f0000000980)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x1000}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="66b53afcd29eaee5595f76fd202b73d87520a11e005bf1d2b4d192b8d0e915764ca73f00a4bf95d3431bc50dd67bd39d13a8b74af7d1c510eb9199717d57071cc66a51b46159f76f3ddc9022c8614541c74cef98881ce774423b6175c36039fd608984f0", 0x64}, {&(0x7f0000000a40)="ea1a1a5a4925679726eac1124d3ffcb3fe9e3ada2b3740a981a0bbcc1de0993c6742355afcc0ead120ed76083e6f9c5aea2c7b0bde1691deda4d6972f3b2f7de24cc44e9fbdf1cd6191b55bd7afabee52fa24645d83dafb8826216c80fd1c8c5242c33ca0cbd9c3e116c1c474a10769a05fd5bbd3f3e548e13d2113a2a27ed25", 0x80}], 0x2, &(0x7f0000000b00)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="b54d48121ce53bad88254cf5f28bdab1"}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c, 0x100}, 0x108) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f0000000b80)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r6, 0x8, 0x401, 0x101, 0x4, 0x40}, &(0x7f0000000c40)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x0, 0x600, 0x4, 0x1, r10}, &(0x7f0000000cc0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000d00)={0x0, 0xf, 0x5a00, 0xb, 0x1ff, 0x2, 0xfff, 0x7, r11}, &(0x7f0000000d40)=0x20) 8.059118725s ago: executing program 2 (id=153): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000840)={0x0}, 0x0) (async) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, 0x8) (async) freebsd11_fstatfs(r0, 0x0) (async) socket$bt_hci(0x24, 0x3, 0x86) (async) r2 = kqueue() kevent(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = kqueue() kevent(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000300)={0x10, 0x2, 0x0}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) (async) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = kqueue() kevent(r6, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r7 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) (async) bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) (async) syz_emit_ethernet(0x10dc, 0x0) (async) open$dir(&(0x7f0000000100)='./file0\x00', 0x8, 0x0) (async) setresgid(0x0, 0x0, 0x0) (async) ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x262, 0x0) (async) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, 0x0, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)="093237b9505b7b0ca498cb19154f306633ce360262db56cae52da286e37513d2a83587f4d4264bc9d0f43921a938f4e3b6954ba30d89b8c79e8b9782409cdafc9ca52d7177378760035d3c005f95a894bf1251c80e57b17f131429d25074e2bbbdbe911d1dadee4133ed209d151d32734aa1f584435c45b36a3ccf68961e4b8a7b18d7d881474b7586b183d0c742422a32b2c98cd5e81c09817f99e74a9da89471c4a7b71b4376b732793bd728800e8223ba1159c757fbdc46a6de1d1a36999d872573ef2e38a557dd244bac3121a2146e70d912", 0xd4}, {&(0x7f0000000240)="d4c39d2809149357a010cb12a1dcb45790c99b2f86ab2e7a532349fab76e516322af365a35b564244dc411d637548317978ae7fcb967cfb8eb4f61d20974e0382dd50c217a538672f018d0e619e736690a4b1a46f8", 0x55}, {&(0x7f00000002c0)="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", 0xfd}], 0x3, &(0x7f0000000400)=ANY=[@ANYRESDEC=r1], 0x34, 0x100}, 0x84) (async) sendto$inet(r4, 0x0, 0x0, 0x80, 0x0, 0x0) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x20181, 0x0, 0x0) 7.929307105s ago: executing program 2 (id=154): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000040)=0x1002, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000080), 0x4) (async) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c) 7.819256688s ago: executing program 2 (id=155): setreuid(0xee00, 0x0) r0 = semget$private(0x0, 0x7, 0x0) r1 = kqueue() freebsd11_kevent(r1, &(0x7f0000000240)=[{0x79800000, 0xfffffffffffffff8, 0x8000, 0xffffff, 0x8001, 0x8}, {0x755, 0xfffffffffffffff9, 0x86, 0x80000000, 0x75000000, 0x8}, {0xc000, 0xfffffffffffffff9, 0x40, 0x0, 0x5, 0xfffffff7}], 0x3, &(0x7f00000002c0)=[{}, {}, {}], 0x3, 0x0) socket(0x2, 0x10000004, 0x2) semop(r0, &(0x7f00000002c0)=[{0x0, 0x420}, {}], 0x2) r2 = fork() sigqueue(r2, 0x15, @sival_int=0x3) 7.649257298s ago: executing program 1 (id=156): sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) (async) sendto(0xffffffffffffffff, &(0x7f0000000040)="cde817fc0b44f2da2a464a466dcb8ce5faed1c", 0x13, 0x0, 0x0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) (async) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000380)='./file0\x00', 0x2000, 0x0) (async) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) undelete(&(0x7f0000000000)='./file0\x00') (async) __realpathat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=""/7, 0x7, 0x0) (async) __realpathat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=""/102400, 0x19000, 0x0) (async) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) (async) symlinkat(0x0, r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) (async) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, &(0x7f0000000080)={{"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", "e00000000000006d18730d00006900000000e028000000dd096c4e2ceef1b500"}, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sival_int=0x7f, @ke_flags}) (async) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)) 7.569205095s ago: executing program 1 (id=157): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}}) (async, rerun: 64) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) (rerun: 64) mlockall(0x2) (async) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) r2 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r2, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) (async) bind$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) (async, rerun: 64) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async, rerun: 64) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) (async, rerun: 32) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, 0x0, 0x0) (async) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) (async) r5 = socket$inet6(0x1c, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @loopback, 0x20000}, 0x1c) (async, rerun: 64) rfork(0x96014) (rerun: 64) write(r1, &(0x7f0000000080)="ba", 0x100000) 7.52923579s ago: executing program 3 (id=158): ktrace(0x0, 0x4, 0x2310, 0x0) socket(0x1, 0x10000006, 0x6) r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) symlinkat(&(0x7f0000000340)='./file1\x00', r0, &(0x7f0000000380)='./file0\x00') pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) aio_waitcomplete(&(0x7f0000000200)=&(0x7f0000000280)={r2, 0x3, &(0x7f0000000100)="f7338b5bf7f3a1aa6cbd725c715a94945417fcc9c80bf636738ad0ec880e351bdf59805c69ad123219a1528abaa2e3a586358962d1222e753043118e931ccf4f58de1fff3b36a314a2afff14a4aa7866429b669c503e0a35330f16d2344ac45606f5452c48d87d78dab26ad82673a9d72ef27ce7db17723de20c6aeca6684dfef1c16f2144a64dd67cf487c9df9227cb9fd1ee55709f660250e650132899558cf603582fe35bce34a332e7d5d280d288427e86eded3611857801168d0bc75bdd44fe7c778d4d20876969a4", 0xcb, [0x884, 0x40], 0x8, 0x1, 0x1046, {0x97, 0x9, &(0x7f0000000000)="5a513c883c1cccc6e5adfd2cf32eac32baaa0b3a8ac80313f810a768b3ade1e52c2a139e2dc4d3c6924e43581a5561290c8d7b85abb17a6b654465d409166f59208bb0e46cffb9c29518c2cb6133"}, {0x4, 0x5, @sigval_ptr=0xf, @ke_flags=0x10}}, &(0x7f0000000300)={0xfff, 0xaeb}) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) r4 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_FD(r4, 0xc0045301, 0x0) fcntl$lock(r4, 0xd, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000240)="ea000001000000", 0x7) bind$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x10, 0x2, 0x0, @broadcast}, 0x10) 6.82128046s ago: executing program 2 (id=159): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="e071e710c90cbaccf8cf623ed6ca4e940c2013c0fa000000818ebf07b35933c9451e4161a2d1b2f005c0bcb0ab8003ec957b174160fb06ecc645a63041525d48af27870000a9e7b034ab432f5df43b44245817a1aedda05865d34d873600000000000000b6982a7e2640c905e9d0180db2e9df4a43a6dcad615766f3ae14837e57031f8c880aa1833841a2e384c5a4c2b88cbe7992a8070adf84e339a7dda5ddefaa153c8b4b4034ae8263be969feda33e9b000000000000000000", 0xbb) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = getpid() fcntl$setown(r2, 0x6, r3) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x40000, 0x92) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x20000, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r5, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1], 0xfffffffd, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x2, 0x0, @sigval_int=0x5, @ke_flags=0x9fc040a3bd859cea}}) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x411, r6, 0x1) r7 = kqueue() kevent(r7, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0)) rename(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r4, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000000340)={0x3, 0x2, 0x6c210a9d, 0xa}) socket(0x1c, 0x10000001, 0x84) rename(&(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000000c0)="eaff115c00000000", 0x8) r8 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, 0x0, 0x0) 6.469331196s ago: executing program 0 (id=160): r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$inet6_sctp(r0, &(0x7f0000001880)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x3, 0x9, @loopback, 0x1}, 0x1c, &(0x7f0000001780), 0x0, &(0x7f0000001800)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x10, 0x4}, 0xfffffffe) 6.217366197s ago: executing program 3 (id=161): getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = dup2(r0, r0) syz_emit_ethernet(0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa07bbaaaaaaaaaabb88a825008100040008060001080006040002aaaaaaaaaabb00000000000000000000e0000002"]) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000a40)={{"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", "000083815e6200000400"}, 0x0, 0x14}) fcntl$lock(0xffffffffffffffff, 0x15, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x1, 0x1, 0x0) setreuid(0xee00, 0x0) setreuid(0x0, 0x0) lio_listio(0x1, &(0x7f0000003c80)=[{0xffffffffffffffff, 0x1, &(0x7f0000002340)="df5a6c2b29948925dc24ab33daae7ff8060966c8", 0x14, [0x6, 0x3], 0x0, 0x4, 0xfff, {0x8, 0x2, 0x0}, {0x4, 0x0, @sigval_int=0x43e3997d, @thr={0x0, 0x0}}}, {0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, [0x5, 0x7], 0x100000001, 0x18, 0xf043, {0xfffffffffffffff7, 0x0, 0x0}, {0x0, 0x2, @sigval_ptr=0x8d}}, {0xffffffffffffffff, 0xfffffffffffff800, 0x0, 0x0, [0xffffff01, 0x8], 0xffffffff, 0x4, 0x35b6422, {0xffffffffffffffff, 0x5, 0x0}, {0x4, 0x4, @sival_int=0x10000, @thr={0x0, 0x0}}}, {0xffffffffffffffff, 0x1, 0x0, 0x0, [0x3, 0x4], 0xb8, 0x5, 0x0, {0x20, 0x8, 0x0}, {0x0, 0x10, @sigval_int=0x4}}], 0x4, 0x0) ioctl$SMB_SENDB(r2, 0xc0106924, &(0x7f0000000080)={0x10, 0x0, 0x0, @byte, @word, 0x0, 0x0, 0x0, 0x0}) ktimer_create(0x4, &(0x7f0000000380)={0x4, 0x11, @sigval_ptr=0x5, @ke_flags=0xe2}, &(0x7f0000000500)) getegid() socket(0x2, 0x1, 0x0) 6.089195119s ago: executing program 0 (id=162): r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(0xffffffffffffffff, 0x0, 0x13, 0x80043, 0x0, 0x24) ioctl$KDENABIO(0xffffffffffffffff, 0x20004b3c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="019c00000900fb39d0fd55aa154b730d061db1ef552a284429918de2ff6317b68e7d5345ee8b16d7e8c54c96f7820fe8ba82178d1eedafab9c98e0cbca3571e9540b603ab2cf1c7323485152ef12994f55252cba0da6d866cd2a1d56ec786ecc1bb8ad05cf89e2e44eefdcd9a17eb2e147f741e6cbcfe8ae0db4d1f71e1dddc0c196eea69db714c6bb5cd2c623e975f06ad09de9caf76e9c"], 0x6) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x45a, &(0x7f0000000180)=0x40000004, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f00000000c0)={0x0, "030000000000000000faffffff3fe500"}, 0x14) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setreuid(0xffffffffffffffff, 0xee01) mount(&(0x7f0000000200), 0x0, 0x0, 0x0) syz_emit_ethernet(0xce, &(0x7f0000000100)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x98, 0x3a, 0x0, @rand_addr="3bcc3f0600000058132fa13a8be186e3", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x3, {0x9, 0x6, "a93634", 0x4003, 0x51, 0xff, @local={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, [@routing={0x46, 0xa, 0x0, 0x4, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @ipv4={'\x00', '\xff\xff', @multicast2}, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, @local={0xfe, 0x80, '\x00', 0x0}, @empty]}, @fragment={0xd, 0x0, 0x2, 0x1, 0x0, 0x8, 0x66}, @hopopts={0x5d}]}}}}}}}) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x10000, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000080)={0x1f, 0x22, 0x10, &(0x7f0000000100)="0b6fad41038a0c90ef57e26aa2fc22c6", 0x0, 0x0, 0x0, 0x7d86699a, [0xfffffffd, 0x0, 0x2, 0x3]}) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r4, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 2.629265049s ago: executing program 0 (id=163): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) close(r1) kmq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0xc, @sigval_int=0x8, @spare=[0x1ff, 0x81, 0x3, 0x6, 0xf7, 0xffffffff, 0x401]}) r2 = openat$bpf(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x300, 0x0, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x20011, r0, 0x0) 579.147726ms ago: executing program 2 (id=164): r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) cpuset(&(0x7f00000000c0)) getlogin(&(0x7f0000000380)=""/243, 0xf3) ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0xb1c, 0x0) setitimer(0x0, &(0x7f0000000080)={{0x0, 0x4}, {0x6, 0x5089dc}}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0xa, 0x0, &(0x7f0000000300)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) syz_emit_ethernet(0x7e, &(0x7f0000000240)=ANY=[]) r2 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x16, 0x0, 0x20, &(0x7f0000000000)="ac7b00000900ff24250f000000000000005cd0a9edbc8c96469dc0119723f87f", 0x0, 0x0, 0x0, 0xfdffff85, [0x1, 0xfffffffe, 0x0, 0x1]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000000000)=0x2, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x10000, 0xf72ee262a53e4dfc) extattr_get_link(0x0, 0x0, &(0x7f0000000040)='\x00', 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$unix(r0, &(0x7f0000000180)=@abs={0x8}, &(0x7f00000001c0)=0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000c00), 0x0) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x6, 0xcb4}, {0x3ff, 0xc2}}, 0x2000) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0xff6f) rfork(0x85000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 0s ago: executing program 3 (id=165): setreuid(0xee00, 0x0) r0 = fork() sigqueue(r0, 0x15, @sival_int=0x3) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.221' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6800 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6800 md0: truncating fractional last sector by 183 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 md33554944: truncating fractional last sector by 8 bytes vnode_pager_putpages: zero-length write at 0 resid 8192 0xfffffe00706e61b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500980 usecount 7, writecount 5, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005bb49108 ref 1 pages 264 cleanbuf 23 dirtybuf 10 lock type ufs: EXCL by thread 0xfffffe005bb4d000 (pid 953, syz-executor, tid 100271) nlink=1, effnlink=1, size=1048576, extsize 0 generation=fd34affd, uid=0, gid=0, flags=0x50000 ino 96, on dev gpt/rootfs Out of ktrace request objects. if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6800 witness_lock_list_get: witness exhausted maxproc limit exceeded by uid 0 (pid 1955); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 1283); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 1964); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 4170); see tuning(7) and login.conf(5)