last executing test programs: 14.39509466s ago: executing program 0 (id=23): rfork(0x5020) msgrcv(0x0, 0x0, 0x0, 0x2, 0x800) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$BIOCSHDRCMPLT(r0, 0x80044275, &(0x7f0000000180)=0x7) r1 = kqueue() kevent(r1, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}, {0x401, 0xfffffffffffffff9, 0x4080, 0x1, 0x0, 0xd, [0xb, 0x7fffffffffffffff, 0x6f8, 0x8000000000000000]}], 0x2, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r2, 0x6, 0x29, &(0x7f0000000280)={&(0x7f0000000040)="01", &(0x7f0000000140)="7cadbf69", 0x0, 0x19, 0x1, 0x4, 0x1c, 0x0, 0x0, 0x3, 0x3, "2e090000ffffffe0"}, 0x40) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) r3 = kqueue() kevent(r3, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x1c, 0x1, 0x0) listen(r4, 0x7f) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f00000002c0)="79796c2fc25368f857") ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) r5 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDR(r5, 0x29, 0x33, &(0x7f0000000400)={0x7e, 0x4, 0x0, 0x1, 0x0, [@mcast2, @local={0xfe, 0x80, '\x00', 0x0}]}, 0x28) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r6, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0}) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) __semctl$SEM_STAT(0x0, 0x4, 0xa, &(0x7f0000000880)=&(0x7f00000011c0)) 11.915840193s ago: executing program 0 (id=23): rfork(0x5020) msgrcv(0x0, 0x0, 0x0, 0x2, 0x800) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$BIOCSHDRCMPLT(r0, 0x80044275, &(0x7f0000000180)=0x7) r1 = kqueue() kevent(r1, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}, {0x401, 0xfffffffffffffff9, 0x4080, 0x1, 0x0, 0xd, [0xb, 0x7fffffffffffffff, 0x6f8, 0x8000000000000000]}], 0x2, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r2, 0x6, 0x29, &(0x7f0000000280)={&(0x7f0000000040)="01", &(0x7f0000000140)="7cadbf69", 0x0, 0x19, 0x1, 0x4, 0x1c, 0x0, 0x0, 0x3, 0x3, "2e090000ffffffe0"}, 0x40) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) r3 = kqueue() kevent(r3, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x1c, 0x1, 0x0) listen(r4, 0x7f) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f00000002c0)="79796c2fc25368f857") ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) r5 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDR(r5, 0x29, 0x33, &(0x7f0000000400)={0x7e, 0x4, 0x0, 0x1, 0x0, [@mcast2, @local={0xfe, 0x80, '\x00', 0x0}]}, 0x28) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r6, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0}) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) __semctl$SEM_STAT(0x0, 0x4, 0xa, &(0x7f0000000880)=&(0x7f00000011c0)) 9.371993037s ago: executing program 0 (id=23): rfork(0x5020) msgrcv(0x0, 0x0, 0x0, 0x2, 0x800) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$BIOCSHDRCMPLT(r0, 0x80044275, &(0x7f0000000180)=0x7) r1 = kqueue() kevent(r1, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}, {0x401, 0xfffffffffffffff9, 0x4080, 0x1, 0x0, 0xd, [0xb, 0x7fffffffffffffff, 0x6f8, 0x8000000000000000]}], 0x2, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r2, 0x6, 0x29, &(0x7f0000000280)={&(0x7f0000000040)="01", &(0x7f0000000140)="7cadbf69", 0x0, 0x19, 0x1, 0x4, 0x1c, 0x0, 0x0, 0x3, 0x3, "2e090000ffffffe0"}, 0x40) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) r3 = kqueue() kevent(r3, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x1c, 0x1, 0x0) listen(r4, 0x7f) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f00000002c0)="79796c2fc25368f857") ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) r5 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDR(r5, 0x29, 0x33, &(0x7f0000000400)={0x7e, 0x4, 0x0, 0x1, 0x0, [@mcast2, @local={0xfe, 0x80, '\x00', 0x0}]}, 0x28) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r6, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0}) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) __semctl$SEM_STAT(0x0, 0x4, 0xa, &(0x7f0000000880)=&(0x7f00000011c0)) 6.830238781s ago: executing program 0 (id=23): rfork(0x5020) msgrcv(0x0, 0x0, 0x0, 0x2, 0x800) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$BIOCSHDRCMPLT(r0, 0x80044275, &(0x7f0000000180)=0x7) r1 = kqueue() kevent(r1, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}, {0x401, 0xfffffffffffffff9, 0x4080, 0x1, 0x0, 0xd, [0xb, 0x7fffffffffffffff, 0x6f8, 0x8000000000000000]}], 0x2, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r2, 0x6, 0x29, &(0x7f0000000280)={&(0x7f0000000040)="01", &(0x7f0000000140)="7cadbf69", 0x0, 0x19, 0x1, 0x4, 0x1c, 0x0, 0x0, 0x3, 0x3, "2e090000ffffffe0"}, 0x40) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) r3 = kqueue() kevent(r3, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x1c, 0x1, 0x0) listen(r4, 0x7f) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f00000002c0)="79796c2fc25368f857") ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) r5 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDR(r5, 0x29, 0x33, &(0x7f0000000400)={0x7e, 0x4, 0x0, 0x1, 0x0, [@mcast2, @local={0xfe, 0x80, '\x00', 0x0}]}, 0x28) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r6, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0}) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) __semctl$SEM_STAT(0x0, 0x4, 0xa, &(0x7f0000000880)=&(0x7f00000011c0)) 4.827713217s ago: executing program 2 (id=196): ktimer_create(0x4, 0x0, &(0x7f0000000340)=0x0) ktimer_delete(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x400001, 0x8d800000, [0x0, 0x2, 0x0, 0x5]}) cpuset_setaffinity(0x3, 0x2, 0x0, 0x6c, &(0x7f0000000040)) ktimer_gettime(r0, &(0x7f0000000080)) renameat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) close(r2) fchown(r2, 0x0, 0x0) freebsd11_mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x2, 0x0) __realpathat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)=""/12, 0xc, 0x0) ktimer_delete(r0) ktimer_getoverrun(r0) setresuid(0x0, 0xee01, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs, 0x10) extattr_delete_link(&(0x7f0000000140)='./file0\x00', 0x3, &(0x7f0000000200)='^(-\xbaC}\x00') 4.790423137s ago: executing program 2 (id=199): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000002, &(0x7f0000000040)="e2", 0x1, [0x3], 0x1, 0x5, 0xfffffffc, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xe, @thr={0x0, 0x0}}}) r1 = kqueue() openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0) aio_write(0x0) r2 = kqueue() setitimer(0x2, &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0xea60}}, 0x0) kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000080)=0x8, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0xa, 0x1, './file0\x00'}, 0xa) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x40042, 0x0, 0x0) semget$private(0x0, 0x2, 0x1) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) semget(0x0, 0x2, 0x209) semget(0x0, 0x4, 0x400) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450004"]) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0xc, &(0x7f0000000000)=ANY=[], 0x18) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000080)="3c022e61793eece1c4ca3d18e5aa3545", 0x0, 0x0, 0x0, 0xfdffffff}) socket(0x1c, 0x1, 0x0) kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3}], 0x1, 0x0, 0x0, 0x0) mlockall(0x2) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) sync() 4.494409765s ago: executing program 2 (id=203): openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x100, 0x0) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000100)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x9a) flock(r2, 0x3) r3 = open(&(0x7f0000000380)='./file0\x00', 0x205, 0x0) r4 = socket$inet6(0x1c, 0x3, 0x2) mount(0x0, 0x0, 0x10000101, &(0x7f0000000280)="099f5cfdc2260c5d08f9cb79b10ea72f1f8d36622268de999b5adf64e6285cda277e65ad66bffe7017eb640c258da04ef39651cec9bf2d64c3c5c51282ece1f269cfc02eca771891f4180d124fd73531787946362484fae501e5cf835755797fa8653f57cb57e09535ba36d7d2ead951a307e70bb5f32c1e5308d74d3a0b53ac7b4811b379ea0eeffecb1aa3c65d6efc9c255e7fda49495727b0d6a8078e94e83fbf5ba3d6758809b2bd433c4fde73e24910b95fe11aee81ec2d8a1c0c56af81abd17e8ab9dd54ce2f1b6eb4d403b544") fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) thr_new(&(0x7f0000000300)={0x0, 0xce9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x2, 0xea6, 0x919]}, 0x68) setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x33, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000760773777b6e79fb331b27000100"/35], 0x18) sendmsg$inet6_sctp(r4, &(0x7f0000000900)={&(0x7f0000000600)=@in6={0x1c, 0x1c, 0x2, 0x8, @mcast1, 0x25be}, 0x1c, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="1c0004ffffffff01000000", @ANYRES32=r3], 0x1c, 0x20284}, 0x109) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getrusage(0x1, &(0x7f0000000000)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r5, 0xffff, 0x1017, &(0x7f0000000340)=0x9, 0x4) open$dir(&(0x7f00000003c0)='./file0\x00', 0x2, 0x0) r6 = msgget$private(0x0, 0x29) msgrcv(r6, &(0x7f0000003280)={0x0, ""/233}, 0xf1, 0x3, 0x8cee64818d7c56b9) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r7, 0x29, 0x1a, &(0x7f0000000240)=0xfffffffe, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000100)={@empty, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f00000001c0)={@mcast2, r8}, 0x14) 3.934828465s ago: executing program 0 (id=23): rfork(0x5020) msgrcv(0x0, 0x0, 0x0, 0x2, 0x800) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$BIOCSHDRCMPLT(r0, 0x80044275, &(0x7f0000000180)=0x7) r1 = kqueue() kevent(r1, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}, {0x401, 0xfffffffffffffff9, 0x4080, 0x1, 0x0, 0xd, [0xb, 0x7fffffffffffffff, 0x6f8, 0x8000000000000000]}], 0x2, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r2, 0x6, 0x29, &(0x7f0000000280)={&(0x7f0000000040)="01", &(0x7f0000000140)="7cadbf69", 0x0, 0x19, 0x1, 0x4, 0x1c, 0x0, 0x0, 0x3, 0x3, "2e090000ffffffe0"}, 0x40) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) r3 = kqueue() kevent(r3, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x1c, 0x1, 0x0) listen(r4, 0x7f) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f00000002c0)="79796c2fc25368f857") ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) r5 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDR(r5, 0x29, 0x33, &(0x7f0000000400)={0x7e, 0x4, 0x0, 0x1, 0x0, [@mcast2, @local={0xfe, 0x80, '\x00', 0x0}]}, 0x28) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r6, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0}) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) __semctl$SEM_STAT(0x0, 0x4, 0xa, &(0x7f0000000880)=&(0x7f00000011c0)) 3.89705984s ago: executing program 1 (id=212): profil(&(0x7f0000000880)="3526a6a18dd13790fe4af62c835f415b82e59007c40ce2fe6bc4ce210e7864009001fbaa0c950783674f89a9f2b44b4ea7bb1b7ac91a6bfc4655e4795bb1efadcd14ad7a3d3a344cf4e6c8fc60b886153a887ec0e896488a9135945567657ac1d2f67d65d17f133639d7d585f15f89518b2f459648ce", 0x76, 0x0, 0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x17, 0x22, 0x2d, &(0x7f0000000000)="f4f72cd29f3d7bd8c6b6e5cb5c555ce2f173d03e2d7cb262e4ca5893fd1ba890f3a26db737eb1f7891dc41d892", 0x50, &(0x7f0000000100)="1fa26fb61f1b7f135818d8fd42be684b20e8faea7673e65f39bcc705971efbb4128997d4cfcefcf9ea70875afc71b628e92bed35ac721f7d51f4b2dafb57e30cbc2a9f4d5af5be12b916cc7cae3c192f", 0x4, 0x9, [0xf, 0xe, 0xd37b, 0x41f725fe]}) 1.837597977s ago: executing program 1 (id=213): r0 = socket(0x1c, 0x3, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./file1\x00', 0x0) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') r3 = kqueue() kevent(r3, &(0x7f0000000540)=[{0x7, 0xfffffffffffffffa, 0x31, 0x10, 0x1000000009, 0x885, [0x8001, 0x5, 0xfffffffffffffff8, 0x6]}], 0x1, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mlockall(0x2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x60000000) setsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000580)={0xfffffffffffffff9}, 0x10) r6 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x11c) cap_rights_limit(r6, &(0x7f0000000d40)=[0xffffffffffffffff, 0x943c]) r7 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) fpathconf(r7, 0x9) mkdirat(r6, &(0x7f0000000180)='./file1\x00', 0x0) renameat(r6, &(0x7f0000000200)='./file1\x00', r6, &(0x7f0000000140)='./file0/file0\x00') r8 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000b80)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000bc0)={@in={{0x10, 0x2, 0x2}}, 0x0, 0x3, 0xe3}, &(0x7f0000000c80)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000cc0)={r9, 0x1}, &(0x7f0000000d00)=0x8) fhstatfs(&(0x7f00000000c0)={{[0xffffffff, 0x5]}, {0x4, 0xe, "d1d389c664105c3e45055c4a138f1cb4"}}, &(0x7f0000000240)) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x7, @mcast1}, 0x1c) syz_emit_ethernet(0x15a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450001170064000002019078ac1400bbe00000014e234e2300089078b28a397a0cf2f6439ec5759e99c8a093b4caef97f1df8e38a856357274e0a376dd89b535c35e0ecfe1d862e374d99e70a06495e181869dffc2ecc9faa8734cd13139edeb59ba6002c47c4066dacf11c38e424a0fcf1be7eaed06a91e75a9010bdb7de71ce2ebc2b1c53fc2224da8960166730733e8cde78a94cbb2a971d517cae90d90cb6f10489fcb7bf617c650b11674bfd3ba0f34390129463090c77e682658dc1db91e3a3773fc8b49aa7ebc8bb449a8e0c71ceb64f1213bd7999ba08ebb540081f6c20d6419bd730ce3c07895bd94290157ea02f6da201bfe213c56f85e03e92f2a7ebf8f54fb29f8d37948b43ef25866c7e9b6073c10cbb4"]) 1.835032865s ago: executing program 2 (id=214): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8, 0x0, 0x1, 0x2, 0x0, @multicast2, @multicast1}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xdd}}}}}) symlink(0x0, 0x0) open$dir(0x0, 0x0, 0x0) truncate(0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = kqueue() r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000440)={0x28, 0x0, 0x10, &(0x7f00000000c0)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x8000000, 0xfdffffff}) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r2, 0x0) kevent(r1, &(0x7f0000000100)=[{0x0, 0xfffffffffffffff9, 0xb, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) setresgid(0xee01, 0x0, 0x0) setregid(0x0, 0xee00) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socket(0x10, 0x10000000, 0x4) chdir(0x0) getpriority(0x2, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000100)='./file1\x00', 0x0) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file1\x00', 0x0, &(0x7f00000001c0)) renameat(r4, &(0x7f0000000200)='./file1\x00', r4, &(0x7f0000000140)='./file0/file0\x00') setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) 1.799355771s ago: executing program 3 (id=215): mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) socketpair(0x10, 0x4, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_splice(r0, 0xffff, 0x1023, &(0x7f0000000080)={r1, 0x7fff, {0x7, 0x1}}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000340)="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", 0x565, 0x20081, &(0x7f0000000000)={0x10, 0x2, 0x0, @loopback}, 0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000002f00)={0x40000008, {{0x1c, 0x1c, 0x2, 0x3, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xff7ffffc}}, {{0x1c, 0x1c, 0x2, 0x5, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x210001}}}, 0x108) 1.707524709s ago: executing program 3 (id=216): execve(0x0, &(0x7f0000000400)=[&(0x7f00000000c0)='cd9660\x00'], 0xffffffffffffffff) setrlimit(0x9, &(0x7f0000000000)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000000)={0x6, {{0x60, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x88) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) r0 = fork() sigqueue(r0, 0x811, @sival_ptr=0xe) 1.667411714s ago: executing program 3 (id=217): socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0xfffffffffffffffd, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x1]}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x4de, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa9cd7361987d486dd60ecea6604a80000fe8000000000000089750e6b000000aaff02000000000000000000000000000100209f"]) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ppoll(&(0x7f0000000040)=[{r2, 0x1}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2b, &(0x7f0000000080)=0x2, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000000280)={@random="8f6f77cda643", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x34, 0x3a, 0x0, @rand_addr="3bcc3f0600000058132fa13a8be186e3", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffc, {0x0, 0x6, "06c33e", 0xffff, 0x2b, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, [], "a5daf29e"}}}}}}}) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r3, 0x88, 0x2, 0x0, &(0x7f0000000100)) socket$inet(0x2, 0x10000000, 0xfd) chroot(&(0x7f0000000100)='./file0\x00') open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) open(0x0, 0x615, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(0x0, 0xffffffffffffffff, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_post(0x0) ksem_open(&(0x7f0000000000), &(0x7f00000000c0)='^B-(,^\x00', 0x0, 0x0, 0x0) ksem_getvalue(0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000780), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r5, 0x0) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) 1.167403826s ago: executing program 1 (id=218): r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) clock_gettime(0x8, &(0x7f0000000f80)) rfork(0x85000) socket(0x1c, 0x3, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="04010000ffff000001"], 0x104}, 0x0) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=""/25, 0x19}, 0x80) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/50, 0xfd9f}], 0x2f) procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0) procctl$PROC_REAP_STATUS(0x0, 0x0, 0x4, &(0x7f00000006c0)) writev(r5, &(0x7f0000000200)=[{&(0x7f0000000100)="19", 0xfffffffffffffe60}], 0x1) sendto$inet6(r0, 0x0, 0x0, 0x20086, &(0x7f0000000000)={0x51, 0x1c, 0x2, 0x7ff, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x7}, 0x1c) r6 = getppid() r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r7, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000000180)={@multicast1, @broadcast, @loopback}, 0xc) fcntl$setown(r0, 0x6, r6) 957.343926ms ago: executing program 3 (id=219): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001900)={@in={{0x10, 0x2, 0x1, @multicast1}}, r2}, 0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={r2, 0xd0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0xa4, r2}, 0xc) r3 = socket(0x1c, 0x1, 0x0) ioctl$BIOCGHDRCMPLT(0xffffffffffffff9c, 0x40044274, &(0x7f0000000080)) syz_emit_ethernet(0x42, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000a40)={0x0, 0x1000, "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&(0x7f0000000000)=0x1008) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000340)={0x6, {{0x10, 0x2, 0x1, @multicast1}}}, 0x88) setsockopt$inet_mreqsrc(r4, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x10}, 0xc) kqueue() aio_error(&(0x7f0000000880)={r0, 0x9, &(0x7f00000002c0)="e760e92f7061c6475bea2ac3c793327e42aee189a63ad97d1e55df6ccacd1c1bac82f5d8d1d16a15e9104689b3999e6153518d92850f297d9e88f0ff7a87c66292229738614134bdea27abb2", 0x4c, [0x24000, 0x7], 0x3, 0x4, 0xfffffff9, {0x6, 0x100000000, &(0x7f0000000380)}, {0x3, 0xe, @sival_int=0x100}}) bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x32, &(0x7f0000000240)=ANY=[@ANYBLOB="5c00100000000000"], 0x8) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setreuid(0xee00, 0x0) getuid() readlinkat(0xffffffffffffffff, &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) 957.084766ms ago: executing program 1 (id=220): syz_emit_ethernet(0x1fff, &(0x7f0000001700)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x1fc9, 0x3a, 0xff, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @local={0xfe, 0x80, '\x00', 0x0}, [{0xe, 0x1ff, "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{0x5}, {0x4, 0xf, "a2c0e038130da84e83d808afc88911e453be653ca67a64ba1de8fa43f301d63fda892b0d8c4ac24a05a4b00d602f491c49bc1e19d2624f9b4f757a32cd2c94d9b3406a344ea60007a3932416dbe48f6005d60ba39792c26ab312474b91c62118fcb576d1640c236ff944d7214600b8a4fa79bec51817240b"}, {0x1, 0x1e7, 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887.374937ms ago: executing program 1 (id=221): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000002, &(0x7f0000000040)="e2", 0x1, [0x3], 0x1, 0x5, 0xfffffffc, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xe, @thr={0x0, 0x0}}}) r1 = kqueue() openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0) aio_write(0x0) r2 = kqueue() setitimer(0x2, &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0xea60}}, 0x0) kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000080)=0x8, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0xa, 0x1, './file0\x00'}, 0xa) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x40042, 0x0, 0x0) semget$private(0x0, 0x2, 0x1) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) semget(0x0, 0x2, 0x209) semget(0x0, 0x4, 0x400) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsid() syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450004"]) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000080)="3c022e61793eece1c4ca3d18e5aa3545", 0x0, 0x0, 0x0, 0xfdffffff}) socket(0x1c, 0x1, 0x0) kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3}], 0x1, 0x0, 0x0, 0x0) mlockall(0x2) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) sync() 850.043596ms ago: executing program 2 (id=222): r0 = socket(0x1c, 0x1, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) procctl$PROC_WXMAP_STATUS(0x0, r1, 0x16, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) socket(0x26, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(0x0) cpuset_setaffinity(0x1, 0x7, 0x7fff, 0x8, &(0x7f00000000c0)={[0x6]}) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) cpuset_setaffinity(0x3, 0x5, 0x10, 0x8, &(0x7f0000000300)={[0x34a]}) r3 = socket(0x2, 0x3, 0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETLIMIT(r4, 0xc0084428, &(0x7f0000000080)={0x0, 0x3}) r5 = socket(0x1c, 0x1, 0x0) dup2(r5, 0xffffffffffffffff) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) procctl$PROC_STACKGAP_STATUS(0x0, 0x0, 0x12, &(0x7f00000001c0)) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$unix(r3, &(0x7f0000000000), 0x10) write(r3, &(0x7f0000000080)="04bdfa5d1d2873c63e3534825ba166e2fea9aec43050006123339a346f731573d8d508753f95b7688ad48b8cf6bbca325cebc37fc4e1dd543dbe2da6dd", 0xffea) extattr_set_link(&(0x7f00000000c0)='./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\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', &(0x7f0000000140)="03a89ba40b17654701378516e4cd6ada3775c960004766c8e0cce573ff4bb49b7f4a8eb42a6a18df61c27f0b636d0400001879f180273e20f55c32d5fb00000000000000ea87fe71ed", 0x49) r6 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r6, 0x41f3) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) 844.133389ms ago: executing program 3 (id=223): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000002, &(0x7f0000000040)="e2", 0x1, [0x3], 0x1, 0x5, 0xfffffffc, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xe, @thr={0x0, 0x0}}}) r1 = kqueue() openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0) aio_write(0x0) r2 = kqueue() setitimer(0x2, &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0xea60}}, 0x0) kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000080)=0x8, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0xa, 0x1, './file0\x00'}, 0xa) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x40042, 0x0, 0x0) semget$private(0x0, 0x2, 0x1) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) semget(0x0, 0x4, 0x400) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsid() syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450004"]) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0xc, &(0x7f0000000000)=ANY=[], 0x18) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000080)="3c022e61793eece1c4ca3d18e5aa3545", 0x0, 0x0, 0x0, 0xfdffffff}) socket(0x1c, 0x1, 0x0) kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3}], 0x1, 0x0, 0x0, 0x0) mlockall(0x2) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) sync() 423.782317ms ago: executing program 2 (id=224): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4b, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x59, &(0x7f0000001480)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x23, 0x3a, 0xff, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, [{0x1, 0x1, '!\t\tb5Nd'}, {0x1}]}}}}}}) syz_emit_ethernet(0x83, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030086dd601b8b97004d88c19edace00000000000000002100000002ff02000000000000000000000000000104004e20004d13"]) kqueue() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fork() r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) preadv(r2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) 87.476443ms ago: executing program 1 (id=225): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000002, &(0x7f0000000040)="e2", 0x1, [0x3], 0x1, 0x5, 0xfffffffc, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xe, @thr={0x0, 0x0}}}) r1 = kqueue() openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0) aio_write(0x0) r2 = kqueue() setitimer(0x2, &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0xea60}}, 0x0) kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000080)=0x8, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)=@file={0xa, 0x1, './file0\x00'}, 0xa) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x40042, 0x0, 0x0) semget$private(0x0, 0x2, 0x1) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) semget(0x0, 0x4, 0x400) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsid() syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450004"]) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0xc, &(0x7f0000000000)=ANY=[], 0x18) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x10, &(0x7f0000000080)="3c022e61793eece1c4ca3d18e5aa3545", 0x0, 0x0, 0x0, 0xfdffffff}) socket(0x1c, 0x1, 0x0) kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3}], 0x1, 0x0, 0x0, 0x0) mlockall(0x2) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) sync() 45.969467ms ago: executing program 3 (id=226): ktimer_create(0x4, 0x0, &(0x7f0000000340)=0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) pipe2(0x0, 0x100000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) ioctl$PIO_DEADKEYMAP(0xffffffffffffffff, 0x20006b09, 0x0) aio_fsync(0x4fb6c9497fdf3192, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x33, &(0x7f0000000180)=ANY=[@ANYBLOB="582100dfbf6e0e71"], 0x8) recvfrom(r2, &(0x7f0000000080)=""/63, 0x3f, 0x40000, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="d5", 0xfde7) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4b, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000001480)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x20, 0x3a, 0xff, @rand_addr="78042000000014000001000000086500", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote={0xfe, 0x80, '\x00', 0x0}, [{0x1, 0x1, '!\t\tb5N'}]}}}}}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket(0x26, 0x2, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, 0x0, 0x0) ktimer_delete(r0) ktimer_getoverrun(r0) 0s ago: executing program 0 (id=23): rfork(0x5020) msgrcv(0x0, 0x0, 0x0, 0x2, 0x800) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$BIOCSHDRCMPLT(r0, 0x80044275, &(0x7f0000000180)=0x7) r1 = kqueue() kevent(r1, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}, {0x401, 0xfffffffffffffff9, 0x4080, 0x1, 0x0, 0xd, [0xb, 0x7fffffffffffffff, 0x6f8, 0x8000000000000000]}], 0x2, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r2, 0x6, 0x29, &(0x7f0000000280)={&(0x7f0000000040)="01", &(0x7f0000000140)="7cadbf69", 0x0, 0x19, 0x1, 0x4, 0x1c, 0x0, 0x0, 0x3, 0x3, "2e090000ffffffe0"}, 0x40) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) r3 = kqueue() kevent(r3, &(0x7f0000000240)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x1c, 0x1, 0x0) listen(r4, 0x7f) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f00000002c0)="79796c2fc25368f857") ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) r5 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDR(r5, 0x29, 0x33, &(0x7f0000000400)={0x7e, 0x4, 0x0, 0x1, 0x0, [@mcast2, @local={0xfe, 0x80, '\x00', 0x0}]}, 0x28) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r6, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0}) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) __semctl$SEM_STAT(0x0, 0x4, 0xa, &(0x7f0000000880)=&(0x7f00000011c0)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.164' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20800 md0: truncating fractional last sector by 192 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000 vnode_pager_putpages: zero-length write at 0 resid 4581 0xfffffe006eb09a50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837162c0 usecount 5, writecount 3, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005492d6c8 ref 1 pages 2 cleanbuf 0 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe0054929000 (pid 842, syz-executor, tid 100159) nlink=1, effnlink=1, size=4581, extsize 0 generation=e9e2bfc8, uid=0, gid=0, flags=0x40008 ino 78, on dev gpt/rootfs Out of ktrace request objects. if_delmulti_locked: detaching ifnet instance 0xfffffe0058d21000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 May 22 00:46:52 ci-freebsd-main-5 dhclient[817]: Interface tap0 is down, dhclient exiting May 22 00:46:52 ci-freebsd-main-5 dhclient[817]: connection closed May 22 00:46:52 ci-freebsd-main-5 dhclient[817]: exiting. if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 md0: truncating fractional last sector by 1 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 Jan 1 00:00:00 ci-freebsd-main-5 kernel: nd6_na_input: duplicate IP6 address fe80:6::3aa if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 md1: truncating fractional last sector by 1 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 md2: truncating fractional last sector by 8 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006e5f11b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837162c0 usecount 9, writecount 7, refcount 70 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00549343e0 ref 3 pages 544 cleanbuf 62 dirtybuf 6 lock type ufs: EXCL by thread 0xfffffe0054931000 (pid 1008, syz-executor, tid 100288) nlink=1, effnlink=1, size=2147483650, extsize 0 generation=63948288, uid=0, gid=0, flags=0x40008 ino 129, on dev gpt/rootfs Jan 1 00:00:06 ci-freebsd-main-5 kernel: arp: 4c:6f:a5:7c:30:6b attempts to modify permanent entry for 172.20.1.187 on tap1 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 Jan 1 00:00:07 ci-freebsd-main-5 kernel: nd6_na_input: duplicate IP6 address fe80:5::1aa if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 Jan 1 00:00:07 ci-freebsd-main-5 syslogd: last message repeated 1 times Jan 1 00:00:08 ci-freebsd-main-5 kernel: nd6_na_input: duplicate IP6 address fe80:4::2aa pid 864 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe0059dce300 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20000 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20000 FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0) login: tap3: Ethernet address: 58:9c:fc:10:ff:f4 tap3: link state changed to UP tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP ifaddr cache = 0xfffffe0059dce480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20800 Expensive callout(9) function: 0xffffffff81a98c90(0) 0.005797881 s if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP ifaddr cache = 0xfffffe005893b900 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 tap0: link state changed to DOWN md0: truncating fractional last sector by 1 bytes arp: ff:ff:ff:ff:ff:ff is multicast if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP ifaddr cache = 0xfffffe005893b900 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000 tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP ktrace write failed, errno 27, tracing stopped for pid 897 ktrace write failed, errno 27, tracing stopped for pid 1034 ktrace write failed, errno 27, tracing stopped for pid 766 ktrace write failed, errno 27, tracing stopped for pid 763 ktrace write failed, errno 27, tracing stopped for pid 765 ifaddr cache = 0xfffffe005893b480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP ifaddr cache = 0xfffffe005893b000 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 tap0: link state changed to DOWN ktrace write failed, errno 27, tracing stopped for pid 1 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e000 tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3000 ifaddr cache = 0xfffffe0059dce480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP ifaddr cache = 0xfffffe005893b780 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20800 tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP ifaddr cache = 0xfffffe0059dce300 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP ifaddr cache = 0xfffffe007826bc00 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1e800 tap0: link state changed to DOWN tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP nd6_na_input: duplicate IP6 address fe80:5::1aa ifaddr cache = 0xfffffe005893b300 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 tap0: Ethernet address: 58:9c:fc:10:ff:f4 tap0: link state changed to UP ifaddr cache = 0xfffffe007826bc00 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 tap0: link state changed to DOWN SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: child failed (errno 0: No error: 0) ktrace write failed, errno 27, tracing stopped for pid 759 FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0) SYZFAIL: repeatedly failed to execute the program proc=0 req=23 state=3 status=67 (errno 9: Bad file descriptor) login: ktrace write failed, errno 27, tracing stopped for pid 761 Expensive callout(9) function: 0xffffffff81469e40(0xfffffe006e57c460) 0.011708983 s set $lines = 0 Password:if_delmulti_locked: detaching ifnet instance 0xfffffe0058d20800 Login incorrect login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 show registers Password: Login incorrect login: ps Password: Login incorrect login: show malloc Password: Login incorrect ktrace write failed, errno 27, tracing stopped for pid 737