last executing test programs: 3.529169753s ago: executing program 0 (id=31): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x19, 0x0, 0x0) freebsd11_fstatat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount(&(0x7f0000000100)='cd9660\x00', &(0x7f0000000000)='./file0\x00', 0x100000, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ktimer_create(0x4, 0x0, 0x0) r3 = kqueue() kevent(r3, &(0x7f00000001c0)=[{0x1f57811c, 0xffffffffffffffff, 0x95, 0x10, 0x4, 0x8, [0x3, 0x3, 0x6, 0x6]}, {0xd, 0xfffffffffffffff8, 0xa1, 0x40000000, 0x400, 0x46, [0x6, 0xff, 0x7a, 0x10]}, {0x1, 0xfffffffffffffffd, 0x4035, 0x4, 0x9, 0x7, [0x6, 0x86cb, 0x441, 0x9]}, {0x10001, 0xfffffffffffffffb, 0x5, 0x80000000, 0x4, 0x3, [0x3, 0x9, 0x9, 0x8]}, {0xfffffffffffffff7, 0xfffffffffffffffe, 0x8, 0xffffff, 0xfffffffffffffff8, 0x1, [0x4, 0x1c800000000000, 0x4, 0x401]}, {0x4, 0xfffffffffffffffc, 0x405b, 0xc0000000, 0x6, 0x5a1, [0x9, 0x80000000, 0x200, 0x5]}], 0x6, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x100000, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000000)={0x0, 0x26, 0x0, 0x0, 0x1, &(0x7f00000003c0)='p', 0x10000, 0xbdfffffd, [0x0, 0x3]}) kqueue() r5 = socket(0x1c, 0x1, 0x0) aio_error(0x0) open(0x0, 0x0, 0xe) setuid(0xee01) procctl$PROC_TRAPCAP_CTL(0x2, 0x0, 0x9, &(0x7f0000001780)=0x4) r6 = __specialfd$inotify(0x2, &(0x7f0000000040), 0x4) fchown(r6, r1, r2) bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) 3.429482928s ago: executing program 0 (id=33): r0 = kqueue() kevent(r0, &(0x7f0000000300)=[{0x4, 0xfffffffffffffff9, 0x1, 0x8, 0xc5a9, 0x1, [0x0, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x44, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff000000040000080045000036000000d1cbbf0000019078ac1400bbe000000103059078000000044673000a006708000614000900000000e0000001880200"]) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe) open$dir(&(0x7f0000000080)='.\x00', 0x4, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000000)='./file1\x00', 0x4, 0x80) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000280)={0x7, 0x2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000c65000/0xc000)=nil, 0xc000, 0x8) minherit(&(0x7f0000c50000/0x4000)=nil, 0x4000, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x805d, 0x8, 0xe8c5, 0x0, [0xfffffffffffffffd, 0xffffffffffffffff, 0x101, 0x40000000000001]}], 0x1, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0) syz_emit_ethernet(0x3e, 0x0) syz_extract_tcp_res(0x0, 0x6, 0xc) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) thr_suspend(&(0x7f0000000200)={0x100000001, 0x7ff}) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) socket$inet6(0x11, 0x3, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80, 0x66) chroot(&(0x7f0000000100)='./file0\x00') mkdir(0x0, 0xa8) socket(0x1b, 0x3, 0x0) 2.511929754s ago: executing program 0 (id=38): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) copy_file_range(r0, &(0x7f0000000040)=0x8, r1, &(0x7f0000000080)=0xfffffffffffffff1, 0x9, 0x0) r2 = openat$evdev(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) ioctl$EVIOCGBIT(r2, 0x40004523) ioctl$EVIOCGRAB(r2, 0x20044590) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r3, 0x1, 0x2, [0x0, 0x10]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x7, 0x9, 0x8}, 0x90) fhlinkat(&(0x7f00000002c0)={{[0xfffff897, 0x741]}, {0x4, 0x7412, "ee0d0c820748a56ac47676c665bbc984"}}, r0, &(0x7f0000000300)='./file0\x00') r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f0000000380)) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0x8, 0x6) setsockopt$sock_int(r1, 0xffff, 0xa5b0571f86133cc7, &(0x7f0000000400)=0x46, 0x4) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000440)="deb8420780") ioctl$EVIOCREVOKE(r2, 0x20044591) getppid() r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffff34}}, r3, 0x1000, 0x5, 0x80, 0x5, 0xf, 0x40}, &(0x7f0000000540)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000580)={r7, 0x14d, 0x8, 0x465a}, 0x10) openat$bpf(0xffffffffffffff9c, &(0x7f00000005c0), 0x8000, 0x0) r8 = semget$private(0x0, 0x3, 0x40) semop(r8, &(0x7f0000000600)=[{0x89d8462f52ebfe2a, 0x5, 0x1000}, {0x1, 0x9, 0x1800}, {0x4, 0x400, 0x1000}, {0x1, 0x6, 0x800}, {0x3, 0x7, 0x1000}, {0x2, 0xe341, 0x800}, {0x0, 0x2d70, 0x1000}, {0x2, 0x7, 0x1800}], 0x8) flock(r6, 0x0) r9 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000640)={r4, 0xc, 0x4}, &(0x7f0000000680)=0x8) __semctl$GETALL(r8, 0x0, 0x6, &(0x7f00000006c0)=[0x10, 0x7c9, 0x1]) kqueue() r10 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000700), 0x100, 0x0) dup(r10) 2.509114894s ago: executing program 3 (id=40): socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) close(r1) accept4(r0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) freebsd11_mknod(0x0, 0x6000, 0x1) r2 = kqueue() kevent(r2, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x18000, [0x0, 0x2, 0x8, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) kqueue() r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, 0x0, 0x0) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000002ec0), 0x800, 0x0) r5 = socket(0x1c, 0x2, 0x0) bind$unix(r5, &(0x7f0000000080)=@abs={0x8, 0x1c}, 0x1c) ioctl$BIOCSETFNR(r4, 0x80104282, &(0x7f0000002f40)={0x0, 0x0}) 2.190043015s ago: executing program 1 (id=41): pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) kqueue() (async) r1 = kqueue() freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8006, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) kqueue() (async) r3 = kqueue() kevent(r3, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffff, 0x21}], 0x1, 0x0, 0x12, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) (async) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x400, 0x89) getpgid(0x0) (async) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x3, 0x3, 0x9, 0x100000001, r6}) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) (async) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xd8, 0x1000301010005, r6}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) getfsstat(&(0x7f0000001280), 0x928, 0x1) flock(r4, 0x8) extattr_delete_fd(r0, 0x2, &(0x7f0000000040)='\x05&\x9c$-}%*-/^{\'}]$\\}#\x00') (async) extattr_delete_fd(r0, 0x2, &(0x7f0000000040)='\x05&\x9c$-}%*-/^{\'}]$\\}#\x00') kevent(r1, &(0x7f00000000c0)=[{0x4, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, [0x20000, 0x0, 0x1000]}, {0x4, 0xffffffffffffffff, 0x7f2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x5]}], 0x2, 0x0, 0x0, 0x0) 2.079844302s ago: executing program 0 (id=42): __semctl$GETNCNT(0x0, 0x0, 0x3) r0 = kqueue() r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) fpathconf(r1, 0x3f) connectat$unix(r1, 0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) getsockopt$bt_sco_SOL_SCO(0xffffffffffffffff, 0x209, 0x1, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r2 = semget(0x1, 0x3, 0x406) __semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000001140)=&(0x7f0000001100)={{0x0, 0x0, 0x0}}) semop(r2, &(0x7f0000001180)=[{0x1, 0x5, 0x1000}], 0x1) connectat(r0, r1, &(0x7f00000011c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) semop(r2, &(0x7f0000001200)=[{0x3, 0x1, 0x1000}, {0x3, 0x7, 0x1800}, {0x3, 0xce, 0x800}, {0x1, 0x4, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0x6305, 0x400}, {0x4, 0x8000, 0x800}, {0x2, 0xb, 0x1800}], 0x8) r4 = msgget$private(0x0, 0x308) r5 = openat$kbd(0xffffffffffffff9c, &(0x7f0000001240), 0x80000, 0x0) ioctl$KDGETREPEAT(r5, 0x40084b67, &(0x7f0000001280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x4, 0x0) ioctl$DIOCBEGINADDRS(r6, 0xc4704433, &(0x7f0000001300)="26aabfa8bd18329b86110097c5a7092e6367c1bd38572a867dde86f46e8eeb3318edeef4d40f90bc2ceb0cacf90d9b5eae13db5555395c22f464a6616c3054491d095d88c2d31450cf0a16d105284455f9b284b74bd04313d2fc518372c50f6e689bce5d1e466d3bd1138183e782185679360872350136a955cd6110f2487ca9aefd46d413840043bdc0876cf8de87700f9da48b75cc8e29a70b21311283550324717f0f97438218648208ef4c92b7b7bca731b1af2ca299407c4c3caace2aa83ee0a9953aa953") setsockopt$inet_tcp_TCP_TXTLS_MODE(r1, 0x6, 0x28, &(0x7f0000001400)=0x3, 0x4) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r7, 0x8, 0x1, &(0x7f0000001440)=""/3, &(0x7f0000001480)=0x3) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x8, &(0x7f00000014c0), &(0x7f0000001500)=0x4) setsockopt$sock_splice(r1, 0xffff, 0x1023, &(0x7f0000001540)={r7, 0xfe5, {0xf, 0x3}}, 0x20) fhstat(&(0x7f00000015c0)={{[0x8001, 0x6]}, {0x6, 0x3, "2573aec466e0f271c17d9e5e97987b84"}}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001580)='./file0\x00', r3, r8) msgrcv(r4, &(0x7f0000001700)={0x0, ""/24}, 0x20, 0x3, 0x1000) r9 = fcntl$getown(r1, 0x5) procctl$PROC_TRAPCAP_CTL(0x2, r9, 0x9, &(0x7f0000001740)=0x3) freebsd11_stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)) r10 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r10, 0x6, 0x40, &(0x7f0000001840)="c1249c529639ed499fad889463e5920bcc8fe967d83140ce1b9d74aad39d71e3ef0a9e2134a067fe5963baa8150465fec08e019382ada7603e3c30b3feb066958657fda8f3ef231ca88c8f95479b7347670384d679b8d89203d023fcb9d954d400b1738c650e37e18013d8fec4f5b4cfd5c8", 0x72) semop(r2, &(0x7f00000018c0)=[{0x0, 0x47a, 0x1800}, {0x0, 0xfffb, 0x1800}, {0x1, 0x326, 0x1000}, {0x0, 0x3ff, 0x800}], 0x4) 2.009736532s ago: executing program 3 (id=43): ppoll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x8}, {}, {0xffffffffffffffff, 0x100}], 0x5, &(0x7f0000000340)={0x3, 0xfffffffffffffc00}, &(0x7f0000000380)={[0x9, 0x400, 0xe, 0x3]}, 0x10) kqueue() (async) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x45, 0x8, 0xe8c5, 0x1, [0x5b]}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000680)={0x1, {{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x88) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f00000000c0)={0xb, 0xe, 0x20, &(0x7f0000000100)="0b6fac4103e7a00d4689e8090000005aedaacdd4743c7eaa2c7300d05fe86026", 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x0, 0x0, 0x1]}) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x800, 0x1d) r3 = setsid() ktrace(&(0x7f0000000180)='./file0\x00', 0x0, 0xd27d43220c7f7bf, r3) ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000080)={0xfffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x100000, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe74]}) (async) ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000080)={0xfffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x100000, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe74]}) cpuset_setaffinity(0x3, 0x9, 0x0, 0xcf, &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0x4b, 0x0, 0x0) (async) setsockopt$inet_int(r1, 0x0, 0x4b, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000080)=[{0x7, 0xfffffffffffffffa, 0x31, 0x10, 0x1000000009, 0x885, [0x8001, 0x5, 0xfffffffffffffff8, 0x6]}], 0x1, 0x0, 0x0, 0x0) (async) kevent(0xffffffffffffffff, &(0x7f0000000080)=[{0x7, 0xfffffffffffffffa, 0x31, 0x10, 0x1000000009, 0x885, [0x8001, 0x5, 0xfffffffffffffff8, 0x6]}], 0x1, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, 0x0) (async) lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f0000002c00)={0x1, 0x13, @sival_ptr=0x200000b, @ke_flags}) socket(0x1c, 0x1, 0x0) (async) r4 = socket(0x1c, 0x1, 0x0) aio_waitcomplete(&(0x7f00000004c0)=&(0x7f00000003c0)={r2, 0x4, 0x0, 0x0, [0xdc, 0x937], 0x2, 0x20, 0x8, {0x1, 0x7, &(0x7f0000000240)="3c950c74d9c0f01830e29e6ad7d4aba13b043ad8328514b62a92c7"}, {0x0, 0x10, @sival_int=0xc4c8, @thr={0x0, &(0x7f00000011c0)="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"}}}, 0x0) syz_emit_ethernet(0x85, &(0x7f00000008c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd642c27be004f3fff00000000000000000000000000000001ff0100000000000000000000000000014e214e2300089078e962e94024346c406deed2dd364803aceda9fb8725da6a1873171d2ef01037320d2b27549bf678bdf41d578de3d6f25918658e407ae5ff0f2b74d3ebd303cdef7529fdc3889ce7cf61692078d851e503f3088cca4008730eecaa76e7e272e384cb796f53f85ce3faafcec008d967456e619bfb97a1b51ed251b08fc2e3241e2670cab56970dc2858ca605261097f2770ac4745db8843ed35e231258ab4f1264d419591fd419018a718464dc9a16478a5cca337c4f016d235d8f16526c93a102b392f11f38fe3f8c1140c4d9077b527da5aab26edaac7222f37cc9ed2f633570c81560fbe457b5a50bf2d74e679fe711ea765be50b1009f4c817fa31254953a820ab82719197df67f9c00f7ba984cc3e2f4342a55329692e91fad7a4e85eba2e0bae5cf8a7875c50a76392b5857384152fa"]) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe) (async) open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe) bind$inet6(r4, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) mkdir(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) setreuid(0x0, 0x0) syz_emit_ethernet(0x91, &(0x7f0000000740)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd65d82ab1005b5601a9173707ebb23a93d073dfc253179acefe8000000000000000000000000000bb800090780007fff71b786b22171f5c87828730e2003ec0b9a63a7ae3bf73640115d7b9b6892df0b4bcf20545e5a4c77e7909a93c1a2d3c01003c53581d89b7373c30c31cf95595dea3b7821348896b54a70593c8d675b1"]) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}}, 0xc) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}}, 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget$private(0x0, 0x7fc) (async) r5 = msgget$private(0x0, 0x7fc) msgsnd(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="030000000000000026ef199306a5bebf41a2cfd39f953483b3be1e5fc743750e48bef99639c0e7474ea46a3f12806b4db07ba512016b19e8e7681807ef5b45efcff30100707a03cf7b112d5d47a009097af62adcbcc0ecc987d516b48f49"], 0x0, 0x0) 2.007409462s ago: executing program 2 (id=44): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa"]) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r2 = setsid() setresgid(0xee00, 0xee01, 0x0) ktrace(&(0x7f0000000180)='./file0\x00', 0x0, 0xd27d43220c7f7bf, r2) cpuset_getaffinity(0x1, 0x2, 0x0, 0xfed1, &(0x7f0000000040)) aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f00000004c0)='E', 0x1, [0x3], 0x200000000000000, 0x8, 0x0, {0x1, 0x7, 0x0}, {0x0, 0x20000005, @sigval_int=0x2e5562f1, @ke_flags=0xc088}}) setrlimit(0x7, &(0x7f0000000040)={0x2, 0xc}) setreuid(0xee00, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) semop(0x0, &(0x7f0000000300)=[{0x3, 0x0, 0x1000}], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) write(r3, &(0x7f00000004c0)="9665a44f", 0x2000) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @loopback}, 0x5f) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000000140)={@multicast1, @multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr=0x1, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr=0xfffffffd, @multicast1}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast1}, 0x10) 1.849992924s ago: executing program 2 (id=45): openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = freebsd12_shm_open(&(0x7f0000000140)='./file/file0\x00', 0x200, 0x1b3) ioctl$DIOCBEGINADDRS(r0, 0x40306665, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) (async) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) (async, rerun: 64) symlinkat(&(0x7f0000000dc0)='./file0\x00', r1, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async, rerun: 64) mkdir(&(0x7f0000000100)='./file\x00', 0x30) (async) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') sync() sync() 1.849245139s ago: executing program 2 (id=46): socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) (async) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) r2 = __specialfd$eventfd(0x1, &(0x7f00000003c0)={0x7, 0x5}, 0x8) (async) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) (async) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x24, 0x0, 0x0) (async) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r3, 0x6, 0x27, &(0x7f00000000c0)={&(0x7f0000000080)="008243172980cfe99f0da4833728dc14", 0x0, &(0x7f0000000040)="cf", 0xb, 0x10, 0x0, 0x7, 0x1, 0x0, 0x3, 0x3, "00ff03ff8e3500"}, 0x40) sendto$inet(r3, &(0x7f0000000000)="727f4c98e6e3b6d62e469a3ba2e66dba9106d9b78a10424b95805142", 0x1c, 0x185, &(0x7f0000000280)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (async) r4 = openat$md(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) r5 = open(&(0x7f0000000240)='./file0\x00', 0x205, 0x0) lseek(r5, 0xfffffffffffffffd, 0x2) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) fhstat(&(0x7f0000001a80)={{[0x0, 0x2]}, {0x6, 0x7, "35c0d40b00"}}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) getresgid(&(0x7f0000001bc0), &(0x7f0000001c00), &(0x7f0000001c40)=0x0) fstatat(r4, &(0x7f0000001c80)='./file0\x00', 0x0, 0x8000) (async) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) (async) getgroups(0x5, &(0x7f0000001f40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r9 = fork() freebsd11_lstat(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000015c0)={{0x0, 0x0, r10, r11, 0x2c, 0x4, 0x0, 0xa}, 0xc13, 0x8, 0x1, 0xffff, 0x8, 0xdfbd, r9, r9}) sendmsg$unix(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {0x0}, {&(0x7f00000001c0)="7b386ac5961a98d629685efb815dee3a6e411e80bae656953bc452401fea3c18bd61748af18a0f754fff518171b450445fa060eefd5188a18fb9676e", 0x3c}], 0x3, &(0x7f0000001f80)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6, r7, 0x0, 0x0, 0x0, 0x0, r8, r11]}], 0x68, 0x85}, 0x81) r12 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r12, 0x29, 0x31, 0x0, 0x8) (async) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00') (async) sendto$inet6(r12, &(0x7f0000002700)="6a3364f80c", 0x5, 0x0, 0x0, 0x0) (async) syz_emit_ethernet(0x66, &(0x7f0000000400)=ANY=[@ANYBLOB="ffffffffffff34ed432a7a6e86dd6000000000303aff78042000000014000001000000086500ff02000000000000000000000000000103009078810000006945e12800085a00f0a8550f04fed9b43740b3dba37e1fe2ff0200000000000000000000000000019d6dd90e67821770f76e328f04c08d9ae2f38ef1c2b272796b366dd1e82db6a47c20cc02bf7d1873b826b0a6b01497d508bd087ee2f748b5eb6f5c6900"/178]) 1.780017855s ago: executing program 2 (id=47): getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x17, "e4f5e234238bfd274352e6dc8c18036618a151ec060d0c"}, &(0x7f0000000040)=0x1f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r0, 0xa3, 0x6, 0x9}, &(0x7f0000000140)=0x90) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r1 = socket(0x26, 0x2, 0x0) r2 = dup2(r1, r1) sendto$inet(r2, 0x0, 0x0, 0x20105, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = kqueue() setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, 0x0, 0x0) kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x1, 0x0, 0x7, 0x3fffffffffffff]}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setrlimit(0x7, &(0x7f0000000040)={0x1}) setreuid(0xee00, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) mmap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x3, 0x20011, r4, 0x0) minherit(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) syz_emit_ethernet(0x22, &(0x7f0000000340)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x1, 0x14, 0x64, 0x7, 0x6e, 0x2e, 0x0, @empty, @multicast1}}}}}) fork() setrlimit(0x7, &(0x7f0000000040)={0x1}) setreuid(0xee00, 0x0) sync() getpid() r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r5, 0xb7c5) accept4(r5, 0x0, 0x0, 0x0) shutdown(r5, 0x0) bindat$unix(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=@abs={0x8, 0x1, 0x0, 0x0}, 0x2) socket(0x26, 0x3, 0x0) 1.329958952s ago: executing program 1 (id=48): open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) truncate(&(0x7f0000000040)='./file0\x00', 0x4677) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x80) copy_file_range(r0, 0x0, r0, &(0x7f0000000180)=0xffff, 0x3ff, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) sendfile(r1, r4, 0x1, 0x400000000000, 0x0, 0x0, 0x1) mlockall(0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x4d) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) close(r6) truncate(&(0x7f0000000040)='./file0\x00', 0xa) lchown(&(0x7f0000000000)='./file0\x00', 0xee01, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='-/%\x00'], 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r7, 0x3862) sync() 1.230004954s ago: executing program 2 (id=49): r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000400)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto(r0, &(0x7f0000000440)="99", 0x1, 0x20181, 0x0, 0x0) msgget$private(0x0, 0x790) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) r2 = kqueue() syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB]) kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x48, 0x3a, 0x0, @rand_addr="3bcc3f0600000058132fa13a8be186e3", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "06c33e", 0x0, 0x2b, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, [@dstopts={0x2b, 0x1, '\x00', [@pad1, @pad1, @padn, @ra={0x5, 0x2, 0x1}]}]}}}}}}}) freebsd11_mknod(0x0, 0x1000, 0x0) r3 = open$dir(0x0, 0x40000400000002c6, 0x0) fcntl$lock(r3, 0x16, &(0x7f0000000000)={0x570}) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0x100000}}, {{0x1c, 0x1c, 0x1, 0x246, @ipv4, 0x2}}}, 0x108) setrlimit(0x7, &(0x7f00000001c0)={0x1}) setreuid(0xee00, 0x0) fork() madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x1, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0x100000}}, {{0x1c, 0x1c, 0x1, 0x0, @empty, 0x2}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0x100000}}, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="000000000000000b0500009300", 0x2}}}, 0x108) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x4, @rand_addr="ff356b6b700f76a2ac1ff23b4d26661b", 0xffffd}}, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}}}, 0x108) 1.224759831s ago: executing program 0 (id=50): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x22000000000, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) mount(&(0x7f0000000000), 0x0, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) access(&(0x7f0000000680)='./file0\x00', 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f00000002c0)={0x240c, 0x690d, 0x7fffffff}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000f40)=""/218) syz_emit_ethernet(0x50, &(0x7f00000003c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x1a, 0x3a, 0x0, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, [{0xe}]}}}}}}) close(0xffffffffffffffff) r2 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000100)=""/7, 0x7}], 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@broadcast, @random="5dcaed54055d", [], {@ipv6={0x86dd, {0x0, 0x6, "a08008", 0x14, 0x6, 0x0, @rand_addr="0000000001d9ba78127f74899900", @mcast2, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) 1.140124615s ago: executing program 3 (id=51): r0 = socket(0x1, 0x2, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) thr_suspend(&(0x7f0000000100)={0x8, 0xfffffffffffffff8}) fork() r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote, @local, [{[{0x88a8, 0x6, 0x1, 0x3}], {0x8100, 0x5, 0x0, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8, 0x0, 0x28, 0x2, 0x0, @multicast2, @multicast1}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xdd}}}}}) getsockopt$inet_tcp_int(r2, 0x6, 0x4, 0x0, &(0x7f0000000000)) fork() r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000000000)='./file0/file0/..\x00', 0x0) __getcwd(&(0x7f00000000c0)=""/16, 0x10) setsockopt$inet6_int(r4, 0x29, 0x18, 0x0, 0x0) freebsd10_pipe(0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setsockopt$sock_splice(r0, 0xffff, 0x1023, 0x0, 0x0) 969.840637ms ago: executing program 1 (id=52): socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r0 = openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0) aio_write(0x0) (async) open(0x0, 0x80400000000206, 0x0) utimensat(r0, 0x0, 0xfffffffffffffffe, 0x2000) (async) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xa01, 0x13b4e0d7a69d7dfd) (async) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r2, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f00000011c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') (async) unlink(&(0x7f0000000700)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) (async) r3 = open(0x0, 0x80400000000206, 0x0) ioctl$KDSETRAD(r3, 0x20044b43) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x25, 0x0) (async) mkdir(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x1, 0x0, @loopback}, {0x1c, 0x1c, 0x0, 0x0, @mcast2}}, 0x5c) (async) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) (async, rerun: 32) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (rerun: 32) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) mkdir(0x0, 0x0) (async, rerun: 32) setreuid(0xee00, 0x0) (async, rerun: 32) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, 0x0, 0x0) 561.502463ms ago: executing program 1 (id=53): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1}], 0x1, 0x0, 0x0, 0x0) (async) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x4b, &(0x7f0000000080)=0x2, 0x4) (async) sendto$inet(r1, 0x0, 0x52, 0x0, &(0x7f0000000000)={0xffffffffffffff97, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000340)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xe, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@info_request={0xf, 0x0, 0x0, 0x6, 0xe739}}}}}) (async) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) kqueue() r3 = open(0x0, 0x0, 0xe) (async) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x32, &(0x7f0000000280)=ANY=[@ANYBLOB="4b00000000000000f0d0092a78e8bfc4e5a1488f80298906704676d2be441a965268331f98b186e51bb38578619a0165e6d463fc3e525ec9c20adab5acb53529706779b8480845997a38c11738d3a6f97a1b2517"], 0x8) (async, rerun: 64) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (rerun: 64) mkdir(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async) r4 = getuid() setreuid(0x0, r4) (async) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x65, 0x0, 0x0) (async, rerun: 64) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async, rerun: 64) readlinkat(r3, &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a40)=""/82, 0x52) 285.068742ms ago: executing program 1 (id=54): ksem_open(&(0x7f0000000000)=0x0, &(0x7f0000000040)=',-($\x00', 0x800, 0x80, 0x800) ksem_post(r0) ksem_open(&(0x7f0000000080)=0x0, &(0x7f00000000c0)='~*#-\x00', 0x600, 0x100, 0xfffffffa) ksem_close(r1) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x8, 0xd) ksem_open(&(0x7f0000000140)=0x0, &(0x7f0000000180)=',-($\x00', 0x800, 0x19c, 0x0) ksem_getvalue(r2, &(0x7f00000001c0)) ksem_destroy(r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_close(r1) ksem_trywait(r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) ksem_open(&(0x7f0000000280)=0x0, &(0x7f00000002c0)='~*#-\x00', 0xc00, 0x90, 0x4) ksem_wait(r5) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') ksem_post(r5) setpriority(0x1, 0x441, 0xfffffffc) chflags(&(0x7f0000000380)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BIOCSETFNR32(r7, 0x80084282, &(0x7f0000000400)={0x2dd46b8d, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000440)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x28) ksem_close(r0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x10000, 0x0) cpuset_setaffinity(0x2, 0x1, 0x6, 0x8, &(0x7f0000000500)={[0x7fff]}) ioctl$KDGETMODE(r6, 0x40044b09, 0x6) ksem_wait(r0) ksem_post(r2) freebsd12_shm_open(&(0x7f0000000540)='./file0\x00', 0x400, 0x184) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000580)={0x7, 0xf899, 0x400, 0x8, 0xe, 0x800, 0xe, 0x0, r8}, 0x20) 283.617203ms ago: executing program 0 (id=55): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) (async) r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYRES16, @ANYRES32, @ANYRESHEX=r0, @ANYRES64, @ANYRES8, @ANYRESHEX=r0], 0x9, 0x4}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff0000"], 0x9}, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff0000"], 0x9}, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) (async) fcntl$getown(0xffffffffffffffff, 0x5) aio_write(0x0) (async) aio_write(0x0) setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) kqueue() r2 = socket$inet6(0x1c, 0x1, 0xaa) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x32, &(0x7f0000000480)=ANY=[@ANYBLOB='F\x00\t\x00\x00\x00\x00-'], 0x8) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000100)={0xa, 0x0, 0xffffffffffffffff, 0x5}) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x1c, 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000003c0)="480f083331644f4d3aa0328de1a9ce9aa2be94703a65e665e6796a4a33407562cb23c800e47fe28e30961be6d84240667597dd306b05e2dbad485dbeccb5bdb1f51b0183df608e08bbbeb1644c2bf4424761a40fd53824dba0496843ceee40349438f57bec84970093fe527a536f4d58b195edc2f735e43337441bb043dfa83fdb5ba1cd99bcf73d1c61cb1d1497a2cdcdd02d3bccba924621988bb54dee1bdb7d1d34453084", 0xa6, 0x104, 0x0, 0x0) (async) sendto$unix(0xffffffffffffffff, &(0x7f00000003c0)="480f083331644f4d3aa0328de1a9ce9aa2be94703a65e665e6796a4a33407562cb23c800e47fe28e30961be6d84240667597dd306b05e2dbad485dbeccb5bdb1f51b0183df608e08bbbeb1644c2bf4424761a40fd53824dba0496843ceee40349438f57bec84970093fe527a536f4d58b195edc2f735e43337441bb043dfa83fdb5ba1cd99bcf73d1c61cb1d1497a2cdcdd02d3bccba924621988bb54dee1bdb7d1d34453084", 0xa6, 0x104, 0x0, 0x0) mount(&(0x7f0000000180)='hammer2\x00', &(0x7f00000001c0)='./file0\x00', 0x8000240, &(0x7f0000000200)="c5752fef05ab594b9b76249a121c470d629ded8845958092a4d56e38fbf3a881e8") ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x2004556e) socket(0x26, 0x2, 0x0) (async) socket(0x26, 0x2, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x44, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x2, @loopback, 0x801}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) (async) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x3}}, r5, 0x6ab, 0x4, 0x6}, &(0x7f0000000340)=0x90) (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x3}}, r5, 0x6ab, 0x4, 0x6}, &(0x7f0000000340)=0x90) shutdown(0xffffffffffffffff, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = socket(0x26, 0x2, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1002, &(0x7f0000000000)=0x101, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) posix_fadvise(r1, 0x0, 0x800000006, 0x5) (async) posix_fadvise(r1, 0x0, 0x800000006, 0x5) 280.812064ms ago: executing program 3 (id=56): r0 = kqueue() kmq_notify(0xffffffffffffff9c, &(0x7f0000000100)={0x1, 0xc, @sival_ptr=0xfffffffffffffffb, @spare=[0x5, 0x1, 0x5, 0x5, 0x1ff, 0x10, 0x7, 0x4]}) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) kevent(r0, &(0x7f0000000040)=[{0x8, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x80, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstatat(0xffffffffffffffff, 0x0, 0x0, 0x4000) setregid(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) futimesat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) posix_fadvise(0xffffffffffffffff, 0x4, 0xb70, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r2, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1fc], 0x0, 0x0, 0x0, {0xe, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xfffffffd, @ke_flags=0x9fc040a3bd859cca}}) r3 = fcntl$dupfd(0xffffffffffffffff, 0xaf8fb0d8d18129bd, 0xffffffffffffffff) accept$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) freebsd11_fstatfs(r1, &(0x7f0000000380)) setresuid(0x0, 0xee00, 0xffffffffffffffff) ksem_init(&(0x7f0000000100)=0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd609f096200103a0000000000000000000000000000000000ff02000b"]) r5 = socket(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @broadcast}, 0x10) sendto$unix(r5, &(0x7f0000000200)='8', 0x1, 0x201, 0x0, 0x0) recvmsg(r5, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) recvmsg(r5, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x40003) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) posix_fallocate(r6, 0x0, 0x1) ksem_post(r4) socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) 239.898217ms ago: executing program 2 (id=57): open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) (async) open$dir(0x0, 0x488200, 0x176) (async) truncate(&(0x7f0000000040)='./file0\x00', 0xa) (async) getpeername(0xffffffffffffffff, 0x0, 0xfffffffffffffffe) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x31) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) munlock(&(0x7f0000002000/0x1000)=nil, 0xffffffffdfffdfff) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @multicast1, @loopback}, 0xc) (async) open$dir(&(0x7f0000000140)='./file0\x00', 0x10000, 0x129) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xc) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) (async) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xfdba) (async) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000040)={@empty, r5}, 0x14) (async) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, '\x00', 0x0}, r5}, 0x14) setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @broadcast, r5}, 0xc) (async) r6 = semget$private(0x0, 0x4, 0x102) setreuid(0x0, 0xee01) (async) __semctl$SETVAL(r6, 0x981f250082ac26b2, 0x8, &(0x7f0000001140)=0x0) extattr_set_link(&(0x7f0000000000)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\x04\xaeQ\x02j\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1*\x1a\xb9g\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0) (async) extattr_set_link(&(0x7f0000000000)='./file0\x00', 0x1, &(0x7f0000000080)=',,\x00', 0x0, 0x0) (async) extattr_list_link(0x0, 0x1, &(0x7f00000002c0)=""/81, 0x51) truncate(&(0x7f0000000080)='./file0\x00', 0x8002) shm_unlink(&(0x7f00000000c0)='./file0\x00') lchmod(&(0x7f0000000240)='./file0\x00', 0x62) (async) execve(0x0, &(0x7f0000000540)=[&(0x7f00000003c0)='{($%\x00', &(0x7f0000000340)='^\\\\,\x00', &(0x7f0000000640)='@\x00\x00\x00%\x98[/6\x06K\xaf\x84\x98\xcb\x98\x80\x82z\xcf/\x82.\xed\xb6\x9c\xbbf\x18\xc9)\xcb\x85\x17\x8c\xa2\x0e\xb9J/K4\xe6\xa9b\xfd\x06\aD\xdeV\x06\xbf~\xf3\x06\xf4F0\xbf}\xf7\xce\x82\x9a\xa7\xe7cc#\xd6\x8a\x9aI\t\xa4\x7f\x80D\"\x1c=O\xf4\x97\x89\xc8\x1e.\xc8\x94.\xfc\xb4\x15pW\r\xee\b\xb7\x80jg\x97\x17\x05D\xafA$@\x85\xdeC\x7f\xd4\x157Ml\xbb\xfaY\xfa<@}\xbd\x1a\x99\x1eL\x9a%\x8a\x03\xce\xe4s\x1f\x02NL\x85\x06', &(0x7f0000000580)='\xc7\x0e\xdfRp\xbe\x16B\xa4>\x8cE\xc2X\xcd\x9aRP\xda\xc0iA )\xd7\x8d=z\xef\xd7nYu)oK\xc4\x13\xbc\x98>\xea\x1a2\xcb&+}`\xb08o\xdc\x90#-\x06\x03\xe2\x9e7\x1d\xd2\xb1u\xecp{\xc7\x19\x9d\x0f\x1d\xb9\xd0\x8f\xfb\xd5\x9dM\x8e\x15\b/~\xb1q0\'u{\a\xd1\xc4{\xdaT\xde\xa1\xce\xafOe\x9a\x00\x8c\xab\xf9\xf3\xe7ox{o\x04\xc9\xd6\x0e:|r\x15\x88&\x92\x9a\xa0\xfccrh\xbb\xb8!\xd3\x9f\x82\xed\xcc\x11\xb7\x02\xb5\xa4~m\xb9\xadHb+\b\x15\x04\x05S,|\x16W\x02\xf8\xf8f\xa3x)r~\\', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',\xcb,'], 0x0) 80.007862ms ago: executing program 1 (id=58): r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x4e, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60cc58da00180000fe8000000000000000000000e7ff00aaff0200000000000000000000013a000000000000008b"]) setsockopt$inet_mreqsrc(r1, 0x0, 0x1, &(0x7f00000000c0)={@multicast1, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) copy_file_range(r0, &(0x7f0000000000)=0x80000001, r0, 0x0, 0x100000, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, 0x8) freebsd11_lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 79.307523ms ago: executing program 3 (id=59): setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f0000000040)=0xa614, 0x4) aio_readv(&(0x7f0000001200)={0xffffffffffffffff, 0x0, &(0x7f0000000000)="ee0eadd5e136c70c480a7a39e4bd1a505f35eedc0d6ffe0d4ad18f60a125cdc56f8c374089e34f4d93272f419881d0c0", 0x30, [], 0x10007fff, 0x0, 0x0, {0x0, 0xfffffffe, 0x0}, {0x0, 0x18, @sigval_int=0xffffff21, @ke_flags=0x80e6}}) r0 = socket(0x2, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) recvmsg(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="fea3b01c3509", [], {@ipv6={0x86dd, {0x0, 0x6, '\b\x00', 0x30, 0x3a, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x8, '\x00', {0x1, 0x6, "6ceafb", 0x7, 0x3d, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, @rand_addr="19f6d00ff21fea97ad503290ce062097"}}}}}}}) freebsd11_mknod(&(0x7f00000002c0)='.\x00', 0x6000, 0x9) 0s ago: executing program 3 (id=60): procctl$PROC_ASLR_STATUS(0x2, 0x0, 0xe, &(0x7f00000002c0)) r0 = socket(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x29, 0x0, &(0x7f0000000200)) freebsd11_mknodat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08060001080400042101aaaaaaaaaabbac0700bbffffffffffffac1400aa"]) open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x14) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)="86061543", 0xe0) r1 = socket(0x1c, 0x3, 0x9) getsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) fhlinkat(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) __specialfd$eventfd(0x1, &(0x7f00000003c0)={0x7, 0x5}, 0x8) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x24, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r3, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)="00b2c06df480cfe19f0da4833728dc14", 0x0, &(0x7f0000000040)="cf", 0xb, 0x10, 0x0, 0x7, 0x1, 0x0, 0x3, 0x3, "00ff03ff8e3500"}, 0x40) sendto$inet(r3, 0x0, 0x0, 0x185, &(0x7f0000000280)={0x10, 0x2, 0x1, @loopback}, 0xfffffffffffffe34) r4 = openat$md(0xffffffffffffff9c, 0x0, 0x2, 0x0) r5 = open(&(0x7f0000000240)='./file0\x00', 0x205, 0x0) setsockopt$sock_int(r0, 0xffff, 0x3003, &(0x7f00000000c0), 0x4) lseek(r5, 0xfffffffffffffffd, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) fhstat(&(0x7f00000001c0)={{[0x451, 0x10002]}, {0x41, 0x18, "35c0d40becfffffbffffffbf0104f600"}}, &(0x7f0000001ac0)) getresgid(&(0x7f0000001bc0), &(0x7f0000001c00)=0x0, 0x0) fstatat(r4, &(0x7f0000001c80)='./file0\x00', 0x0, 0x8000) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) getgroups(0x5, &(0x7f0000001f40)=[0x0, 0xffffffffffffffff, r6, 0x0, 0x0]) r7 = fork() freebsd11_lstat(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000015c0)={{0x0, 0x0, r8, r9, 0x2c, 0x4, 0x0, 0xa}, 0xc13, 0x8, 0x1, 0xffff, 0x8, 0xdfbd, r7, r7}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.18' (ED25519) to the list of known hosts. Warning! syz-executor[844] uses SF_SYNC sendfile(2) flag. Please follow up to https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287348. To be removed in FreeBSD 16 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e1800 if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6000 if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6000 if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de07000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de07000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de07000 SYZFAIL: SIGBUS if_delmulti_locked: detaching ifnet instance 0xfffffe006de08000 pc-offset:0xffffffff217ce221 pc:0xdeadbeef addr:0x0 code=65537 (errno 35: Resource temporarily unavailable) Connection to 10.128.1.18 closed by remote host. if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6800 if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6800 if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6800 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08000 FreeBSD/amd64 (ci-freebsd-main-8.us-central1-b.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe006de07000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de07000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de07000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08000 pid 423 (devd), jid 0, uid 0: exited on signal 10 (core dumped) pid 788 (sh), jid 0, uid 0: exited on signal 10 (core dumped) pid 743 (getty), jid 0, uid 0: exited on signal 10 (core dumped) pid 337 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped) pid 740 (getty), jid 0, uid 0: exited on signal 10 (core dumped) pid 735 (sh), jid 0, uid 0: exited on signal 10 (core dumped) set $lines = 0 pid 745 (getty), jid 0, uid 0: exited on signal 10 (core dumped) Password:pid 334 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped) pid 739 (getty), jid 0, uid 0: exited on signal 10 (core dumped) pid 813 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped) if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6000 if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6000 if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6000 pid 744 (getty), jid 0, uid 0: exited on signal 10 (core dumped) pid 741 (getty), jid 0, uid 0: exited on signal 10 (core dumped) if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6800 if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6800 if_delmulti_locked: detaching ifnet instance 0xfffffe00584e6800 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08000 if_delmulti_locked: detaching ifnet instance 0xfffffe006de08000 pid 742 (getty), jid 0, uid 0: exited on signal 10 (core dumped) Login incorrect login: show registers Password: Login incorrect login: ps Password: Login incorrect login: show malloc Password: Login incorrect show all tcpcbs/bl login: Password: