last executing test programs: 2.280013902s ago: executing program 2 (id=666): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000100)="8957e04d3573a490", 0x8, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1c, 0x4, 0x4, &(0x7f0000000100)) r1 = kqueue() kevent(r1, &(0x7f00000003c0)=[{0xffffffffffffffff, 0xfffffffffffffff9, 0x9, 0x10, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}, {0x7fff, 0xfffffffffffffffa, 0x0, 0x2, 0x3, 0xfffffffffffffffc, [0xfb7, 0x4, 0x10, 0xdba2]}, {0x4f, 0xfffffffffffffffa, 0x4020, 0x4, 0x1, 0x7fffffffffffffff, [0x3ff, 0x7, 0x100000000]}, {0x0, 0xfffffffffffffffb, 0x2, 0x10, 0x1, 0x8000000000000001, [0x0, 0x2, 0x822, 0x1]}], 0x4, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000040)=0x7, 0x4) r3 = socket(0x2, 0x1, 0x0) r4 = semget(0x2, 0x4, 0x200) semop(r4, &(0x7f0000000040)=[{0x0, 0x7fff, 0x1800}, {0x0, 0x8001}], 0x2) semop(r4, &(0x7f0000000500)=[{0x5, 0x0, 0x1800}, {0x0, 0x3, 0x800}], 0x2) bind$inet(r3, 0x0, 0x0) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x81}, 0x0) openat$efidev(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0) getfhat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x200) ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, &(0x7f00000001c0)=0x4) freebsd10_pipe(&(0x7f0000000080)) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) r7 = kqueue() r8 = kqueue() kevent(r8, &(0x7f0000000080)=[{0x3, 0xffffffffffffffff, 0xc023, 0x0, 0x0, 0x0, [0xffffffffffffffff, 0x4000000]}], 0x1, 0x0, 0x0, 0x0) kevent(r8, &(0x7f00000000c0)=[{0x2, 0xfffffffffffffffe, 0x45, 0x0, 0x3}], 0x1, 0x0, 0x0, 0x0) dup2(r7, r6) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000240)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='\x00', 0x25, &(0x7f00000001c0)) 2.239024985s ago: executing program 0 (id=668): freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) open$dir(0x0, 0x0, 0x0) freebsd11_fhstatfs(0xffffffffffffffff, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) aio_writev(0x0) symlink(0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x71) openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) fhstat(&(0x7f0000000040)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "3d0000009b1557d800"}}, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x205, 0x0) r3 = vfork() r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x1000301810005}) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005, r3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r5, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r6 = socket$unix(0x1, 0x2, 0x0) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$SMB_READB(r7, 0xc028698b, &(0x7f00000000c0)={0x0, 0x0, 0x0, @byte=0xff, @buf="de33", 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, 0x0, 0x0) 2.159964515s ago: executing program 2 (id=669): r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0xa) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="1a0a0005"], 0x58) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x3b, 0x0, &(0x7f0000000200)) setsockopt$inet6_buf(r1, 0x29, 0x19, 0x0, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="df8bb35ebf9a414ca23511c9939251e4bd6f047a291f360b6b29f170b47213cb75cc2aa6470e10e9a994a2edfaa27a0109e6c2e546791a74dded561a9db3d57773b1ebcee600a1e319373a874c7545457f8b3f14b0b0bdbf3f46fc72", 0xffffffda}], 0x1, 0x0) posix_fadvise(r0, 0x805, 0x80000000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r3, 0x88, 0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10) r4 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000700)={0x1, 0xf, @sigval_int=0x80000001, @tid=r4}) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) open$dir(0x0, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mlock(&(0x7f0000c05000/0x3000)=nil, 0x3000) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) munmap(&(0x7f00008b2000/0x1000)=nil, 0x1000) r7 = shmat(r6, &(0x7f0000ffa000/0x3000)=nil, 0x4000) shmdt(r7) mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xb, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x1) nanosleep(&(0x7f0000000140)={0xffffffffffffffff, 0x8000000000000000}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r8, 0x29, 0x55, &(0x7f0000002f00)={0x8, {{0x5a, 0x1c, 0x2, 0xfffffff8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}}, {{0x1c, 0x1c, 0x1, 0x406, @mcast2, 0x210003}}}, 0x108) syz_emit_ethernet(0x7a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff00130000000086dd603662c200443a00000000080000000000000024357a64d993dc0725a9db2abd7997225a247a000000000000aa0100907800000000605af0f100007000fe8000000000000000000000000000aafe8000000000000000000000000000aa7000"/122]) 1.700084602s ago: executing program 3 (id=673): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) writev(r0, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@redirect={0x5, 0x3, 0x0, @empty, {0x5, 0x4, 0x2, 0x32, 0x6, 0x67, 0x3, 0x4, 0x32, 0x4, @broadcast, @broadcast}}}}}}) __realpathat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 1.699666974s ago: executing program 3 (id=674): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x20044b42) socket$inet6_sctp(0x1c, 0x5, 0x84) setrlimit(0x7, &(0x7f0000000040)={0x2, 0xc}) setreuid(0xee00, 0x0) fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, 0x0, 0x8) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) ktimer_create(0x4, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) r3 = kqueue() select(0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000080)={0x8001}, &(0x7f0000000200)={0x4000000000000}) kevent(r3, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) fork() r4 = open$dir(0x0, 0x202, 0x1c2) copy_file_range(r4, &(0x7f0000000280)=0x5, r4, 0x0, 0x100000, 0x0) setitimer(0x0, &(0x7f0000001600)={{0x0, 0x6}, {0x0, 0x10001}}, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1) rfork(0x1000) setitimer(0x0, &(0x7f0000000280)={{}, {0x1}}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f0000002c00)={0x1, 0x13, @sigval_int, @ke_flags}) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) 1.059949003s ago: executing program 2 (id=675): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x7, 0xffffffffffffff00, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname(r1, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000040)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000280)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@generic={0xc, 0x3, 0x0, '7s1h'}}}}}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00o3', 0x8, 0x0, 0x0, @rand_addr="000000000000000200", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@echo_request}}}}}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$MDIOCDETACH(0xffffffffffffffff, 0xc1c06d01, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}) r2 = kqueue() fpathconf(r2, 0x35) open$dir(&(0x7f0000000880)='./file0\x00', 0x8, 0x0) socket(0x1c, 0x1, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000240), 0x0, 0x40000, &(0x7f00000002c0)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) recvfrom(r3, &(0x7f0000000100)=""/255, 0xfffffe24, 0x860, 0x0, 0x0) mkdir(&(0x7f0000000040)='\x00', 0x0) unmount(&(0x7f00000000c0)='./file0\x00', 0x180244) 1.000144725s ago: executing program 0 (id=676): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x2, 0xfffffffffffffff9, 0x9, 0x4, 0x400000e8c5, 0x0, [0x0, 0x10000001, 0x7c, 0x7]}], 0x1, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) rfork(0x5020) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) setuid(0xee01) r2 = fork() sigqueue(r2, 0x34, @sival_int=0x5) execve(0x0, &(0x7f0000000380)=[&(0x7f00000005c0)='.(\x00'], 0x0) 999.65907ms ago: executing program 0 (id=677): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x88, 0xfffffffc, 0x9}) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/243, 0xf3) rfork(0x0) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000036c0)={0x10, 0x0, 0x0, 0x6, 0xed2}) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@loopback, @local={0xac, 0x14, 0x0}}, 0xc) 939.933145ms ago: executing program 0 (id=678): symlink(&(0x7f00000003c0)='.\x00', &(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0/..\x00', 0x0) (async, rerun: 32) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) (rerun: 32) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r1, &(0x7f0000000200)='./file1\x00', r1, 0x0) (async) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='exfat\x00', &(0x7f0000000040)='./file0\x00', 0xc0000400, &(0x7f00000001c0)) (async) r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r4 = socket(0x26, 0x2, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000040)=0x3, 0x4) (async, rerun: 32) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000440)={0x28, 0x0, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x4, 0xfdffffff, [0x0, 0x0, 0x40]}) (async, rerun: 32) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000000300)={0x0, 0x2, 0x0, 0x81ed, &(0x7f0000000040), 0x0, &(0x7f0000000040), &(0x7f0000000240)}) (async) renameat(r2, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000100)='./file0\x00') 939.609656ms ago: executing program 0 (id=679): mlock(&(0x7f0000ff5000/0xb000)=nil, 0xb000) msync(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x1) cpuset_setaffinity(0x3, 0x9, 0x0, 0xcf, &(0x7f00000000c0)) socket(0x1c, 0x1, 0x0) open$dir(0x0, 0x8, 0x58) kqueue() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3) freebsd11_mknod(0x0, 0x10, 0x0) extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000004c0)='\x90\xcf\xa3+\x00G=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\x0e\xe2\xa0\x1a\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\n\x10\xcf\xccF*\xee0\xd6[\x9f\x9do\x9dV1:\xb8U\xbf\xe2dE+\x17e\xdd\x84\x99k\xd8\xebf\f\xb1\x90\xc5\xafTrl\xd2I\xb7\x10\xf5', 0x0, 0x0) sendmsg$unix(0xffffffffffffff9c, 0x0, 0x0) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)) 860.035136ms ago: executing program 1 (id=680): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000002, &(0x7f0000000040), 0x0, [], 0x1, 0x5, 0xfffffffc, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xe, @thr={0x0, 0x0}}}) (async) kqueue() (async) kevent(r0, &(0x7f0000000180)=[{0x8000000000000001, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0xdc, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000340)) (async) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xa, 0x0, &(0x7f0000000200)) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ktimer_create(0x0, &(0x7f0000000700)={0x0, 0x1d, @sigval_int=0x1}, &(0x7f0000000400)) (async) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x31, 0x0, 0x0) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) (async, rerun: 64) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) (rerun: 64) syz_emit_ethernet(0x2454, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x3, 0x4) (rerun: 64) listen(r2, 0x0) (async) getsockopt$inet6_tcp_buf(r2, 0x6, 0x23, &(0x7f0000002100)=""/4083, &(0x7f0000000000)=0xff3) ioctl$MDIOCATTACH(r1, 0xc1c06d00, &(0x7f0000000780)={0x0, 0x7, 0x0, 0x0, 0x800000008, 0x4, 0x0, 0x8001, 0x20, 0xa7, &(0x7f0000000140)='\xc0VV\xae\xa45\xb5e\xee\xc5\x8cIU\x1e\x00', [0x18, 0x6, 0x8, 0x4, 0x4, 0x4, 0x91e, 0xf, 0x3, 0x7, 0x8, 0x7, 0x5, 0x7, 0x1, 0xfffffff3, 0x9, 0xffff3382, 0x8000007, 0x0, 0x401, 0x9, 0xcde, 0x100, 0xfffffff8, 0x7, 0x7, 0x0, 0x5, 0x5ba, 0x7, 0xffbffffa, 0x9, 0x9e9e, 0x3d5532c0, 0x8, 0xfffeffff, 0x8000, 0x2, 0x1, 0x7, 0x80, 0x0, 0x3, 0x0, 0x3, 0x6, 0x80000003, 0xac5e, 0x2, 0xfffffff7, 0x6ddbd7a4, 0x4, 0x300, 0xae, 0x8, 0x2000086, 0x54, 0x20, 0x3, 0x8001, 0x9, 0x7a, 0x8, 0x6, 0xa, 0x10001, 0xfffffff5, 0x0, 0x80, 0x9, 0x7, 0x20006, 0x0, 0x2, 0x9, 0x388d, 0x0, 0x3, 0x0, 0x3, 0x44000000, 0x80000001, 0xffffffff, 0x5, 0xed, 0x10000, 0xc, 0xfffffffe, 0xff, 0x2, 0xe6, 0x7fffffff, 0x5, 0xc0b0, 0x81]}) (async) syz_emit_ethernet(0x2a, 0x0) r3 = kqueue() kevent(r3, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstatat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x4200) (async) fstatfs(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) (async) fstat(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) (async) fhstat(&(0x7f0000000040)={{[0x7fffffff, 0x7]}, {0x3, 0x6, "98780c8c2187db5bc475cbcc65c6b8c4"}}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstatat(0xffffffffffffffff, 0x0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x200) setresuid(0x0, r7, r8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) unmount(&(0x7f0000001480)='./file0\x00', 0x400202) 859.163704ms ago: executing program 1 (id=681): syz_emit_ethernet(0x9e, &(0x7f0000001480)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd604e90feeb683aff78042000000014000001000000086500ffffff000000000000000000000000018800907800000000fe8000000000000000000000000000bb010221090962354e64022acbd86a94d8010835a3bb9eb7ebab276ff3151d0a10f8884120794242d0b5f1501312df97ee73cdd56f39c583ecec6daf39496cccb6d1ebfbe78074209e7d7c82c41da2c144"]) setresgid(0xee00, 0xee01, 0x0) r0 = fork() setreuid(0xee00, 0xffffffffffffffff) sigqueue(r0, 0x2, @sival_ptr=0xfff) mkdir(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x14a) 824.641804ms ago: executing program 3 (id=682): open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x8001) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') rename(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000700)='./file0\x00', r2, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) (async) symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) (async) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) (async) symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') (async) unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) (async) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) (async) truncate(&(0x7f0000000080)='./file0\x00', 0x8001) (async) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') (async) rename(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) (async) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) symlinkat(&(0x7f0000000700)='./file0\x00', r2, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) 750.056446ms ago: executing program 1 (id=683): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x2, 0x5) socket$inet(0x2, 0x4, 0xc) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000000)=0x2, 0x4) sendmsg$unix(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="10000000ffff000006"], 0x10}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=""/84, 0x54}, 0x400c0) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_int(r3, 0x0, 0x44, &(0x7f0000000080), 0x4) r4 = socket(0x1, 0x2, 0x6) read(r4, &(0x7f0000000140)=""/237, 0xed) recvmsg(r4, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) rfork(0x1040) 749.083676ms ago: executing program 3 (id=684): socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8006, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f00000001c0)={0x1, &(0x7f00000002c0)=[{0x94, 0x0, 0x8}]}) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0) freebsd11_fhstatfs(&(0x7f0000000180)={{[0x200, 0x5b3d]}, {0x1, 0x8, "5250a9a300a56c873a752bfdacb1afa3"}}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) lchown(&(0x7f0000000240)='./file0\x00', r3, 0xee00) setuid(0xee01) lchmod(&(0x7f0000000040)='./file0\x00', 0x19e98548cfb12f68) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) rfork(0x0) fchmod(r0, 0x136) 609.987893ms ago: executing program 1 (id=685): r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_mknod(&(0x7f0000000080)='./file1\x00', 0x1000, 0x0) open$dir(&(0x7f0000000180)='./file1\x00', 0x4, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000100)=[{0x3, 0xfffffffffffffffe, 0x8067}], 0x1, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/247, 0xf7}], 0x1) lseek(r0, 0x7de, 0x2) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) (async) freebsd11_mknod(&(0x7f0000000080)='./file1\x00', 0x1000, 0x0) (async) open$dir(&(0x7f0000000180)='./file1\x00', 0x4, 0x0) (async) kqueue() (async) kevent(r1, &(0x7f0000000100)=[{0x3, 0xfffffffffffffffe, 0x8067}], 0x1, 0x0, 0x0, 0x0) (async) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/247, 0xf7}], 0x1) (async) lseek(r0, 0x7de, 0x2) (async) 552.071056ms ago: executing program 3 (id=686): open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x1c4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000340)="d6678677", 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000280)='a', 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r1 = kqueue() kevent(r1, &(0x7f00000000c0)=[{0x4, 0xfffffffffffffffc, 0x4001, 0x2, 0x2000000004000000, 0x0, [0x0, 0x0, 0x4]}], 0x1, 0x0, 0x0, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 510.012748ms ago: executing program 3 (id=687): r0 = socket$inet_sctp(0x2, 0x1, 0x84) aio_write(&(0x7f0000000140)={r0, 0x800, 0x0, 0x0, [0x40], 0x2, 0x0, 0x1, {0xd3, 0x0, 0x0}, {0x0, 0xfffffffe, @sigval_ptr=0xa1cf, @thr={0x0, 0x0}}}) aio_suspend(&(0x7f0000000280)=[{0xffffffffffffffff, 0x9fe8, &(0x7f0000000140), 0x0, [0x24, 0x7], 0x5, 0x5, 0x48754158, {0x4, 0x3, 0x0}, {0x0, 0xd, @sival_int=0x100, @spare=[0xfffffffffffffff7, 0x5a, 0x2, 0x1, 0x3c4b, 0xbc0, 0x8, 0x3]}}, {0xffffffffffffffff, 0x200, 0x0, 0x0, [0x3, 0x3], 0x3ff, 0x20, 0x98c3, {0x2, 0xf, 0x0}, {0x3, 0x1e, @sigval_int=0x8000}}, {0xffffffffffffffff, 0x6, 0x0, 0x0, [0xeae, 0x5], 0x10001, 0x2, 0x5, {0x40, 0xffb5, 0x0}, {0x0, 0x1b, @sigval_ptr=0x5, @ke_flags=0x8000}}], 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = kqueue() kevent(r2, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) munlockall() r3 = fork() mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) sigqueue(r3, 0xf, @sival_int=0x8000) fcntl$lock(0xffffffffffffffff, 0x16, &(0x7f0000000140)={0x1, 0x4, 0x403, 0x0, r3}) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x78) aio_read(&(0x7f00000001c0)={r1, 0x4000000000000000, 0x0, 0x0, [0xfffffffe, 0x8], 0x800, 0x8, 0x0, {0x8000000006, 0x8000000000000001, 0x0}, {0x0, 0xfffffffd, @sigval_int, @ke_flags}}) r5 = kqueue() preadv(r5, 0x0, 0x0, 0xc) aio_cancel(r1, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x32, &(0x7f0000000480)={0x4c, 0x1e, '\x00', [@ra={0x5, 0x2, 0x7}, @pad1, @ra={0x5, 0x2, 0x7ff}, @generic={0x3, 0xe5, "5b04df3066ec26f866a7ed6e53ebfdc3fb491cdb5a44f7ca3ffb8efadf5a3ace3de01115d7e14282ed144ff508c7b14581dde8a84b61b84057fa61602b0dfce2144437d9a0f701590b7b127c487935ddb1e7cbdd78a04109b7d20ba2f78a787e53c1c3121b7a370997302bd04c26033fb131956e597af290548278f54f0d6ac4819962953ce7d1337b3b8b6d578ead57a04742e7a2fce86e83ebf98603ee2745c03c66318252e762c0bb6a04bbbe76eea908c3fb084ed41a79f0af32b888f7bef14120d18a277bc401ff18b61a50d0cfb766f1c0d3da0c98a86bb534c1202e136b3dc1726a"}]}, 0x100) 509.598921ms ago: executing program 0 (id=688): cpuset_getaffinity(0x3, 0x3, 0x3, 0x8, &(0x7f00000000c0)) symlink(&(0x7f00000003c0)='.\x00', &(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0/..\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) cpuset_setaffinity(0x3, 0x3, 0x1869f, 0xd6, &(0x7f00000000c0)) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r1, &(0x7f0000000200)='./file1\x00', r1, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x100000000, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1, [0x0, 0x0, 0x1000, 0x9]}], 0x1, 0x0, 0xfffffffffffffdc3, 0x0) aio_error(&(0x7f0000000880)={r2, 0x9, &(0x7f00000002c0)="e760e92f7061c6475bea2ac3c793327e42aee189a63ad97d1e55df6ccacd1c1bac82f5d8d1d16a15e9104689b3999e6153518d92850f297d9e88f0ff7a87c66292229738614134bdea27abb2c61943a2d4d7264fade3b134e51237a9564bf5c218041e1825d865b05fc7042b35c782d4626c7e1565da05159187a53ac11014cb59a52c577d819ff65485c6c784ffa71d8466b83d81263e", 0x97, [0x24000, 0x7], 0x3, 0x4, 0xfffffff9, {0x6, 0x100000000, &(0x7f0000000380)="e880ea439ca143cca054c6be5dbd53d65d4d7151f037659844ed2ca10adedb8494375dd374aa2d72fd97498ae097b685db70ea8a3a6d67bf824184e32e712dd8c7a0bf1aa2f195e9c69706f1b296d266af9992815135a1f40de5b50ae95232801d4e5dfab3d915cca8b386ed445f0c0c98623580f90412b3b7c5b8b04b9b27df99c6336751bdd21bc7dbb7e75040099d53eb06abbe9d4760265f0bd89d74585eedad520a62a288bdabbac2c4b1718fe69a9a38"}, {0x3, 0xe, @sival_int=0x100}}) aio_waitcomplete(&(0x7f0000000100)=&(0x7f00000014c0)={r2, 0x7, &(0x7f00000002c0)="02befe217f1fb7b5381475c1b0acf39828f11cb4bf28ad1454ef18c6475c8de2cb44048f806b7c24e29c4b8dab832b4f3c7558799aebed54c992f67600571235d6c7cef9634719307a9fafad598aaf0530063a187d0118fb3408813190961c141fcc7ca043cd46ffcabece623ae8f312a0dee9e058bfc621649fc5ffbf2e6b0d9285c2cd01840ac7e9c9609052627e621726baf26253cd57855009562a", 0x9d, [0x6, 0x7], 0x40, 0x18, 0x1, {0x1, 0x8, &(0x7f00000004c0)="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"}, {0x3, 0x1f, @sival_ptr=0x8, @ke_flags=0x5}}, &(0x7f00000001c0)={0x2, 0x200}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000400)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0xc0000400, &(0x7f00000001c0)) 229.921165ms ago: executing program 1 (id=689): sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)}], 0x1}, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000640)=[{0x10, 0xfffffffffffffffc, 0xf0, 0xffffff, 0x5, 0x2, [0xfd2e, 0x800, 0x2, 0x4b87]}, {0xfff, 0xfffffffffffffffd, 0x1, 0x8, 0x81, 0x9, [0x9, 0x4000000000000000, 0x1, 0x8]}, {0x97, 0x4, 0x4000, 0x1, 0x7, 0x2, [0x6, 0x2, 0x3, 0x81]}, {0x1, 0xfffffffffffffff9, 0x18, 0x6000017c, 0xa, 0x1, [0x5, 0x6, 0xe0e, 0x8]}, {0x6, 0xfffffffffffffffe, 0xc0, 0x400, 0x401, 0x9, [0x3, 0x2, 0x0, 0x80]}, {0x8, 0xfffffffffffffff9, 0x4020, 0xc0000000, 0x9, 0x1000, [0x40000000787c9e63, 0xfffffffffffffffb, 0x9, 0x1]}], 0x6, 0x0, 0x0, 0x0) fhstat(&(0x7f0000000200)={{[0x5c8951ac, 0x33ea9983]}, {0x800, 0xf, "0008000000000e00eeffffffaf6c80f8"}}, 0x0) r1 = socket(0xc, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) mknodat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x10, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f00000000c0)="b100050160000000a80000000700000012df8106cfa10500fef96ecfc73fd3357ae36caa0416fa4f376b36acf00b7804be301e4991f7c8cf5f3fc303ebe1aa5323edeb51e2f0ca3ebbc257169ed0d44a699a1f133ea7acb5d602000d7d026ba8af6300371c2102000000720fd38bfbb770c1f5a8aec872ea772ec58904000000008d9800361b1257aba8c500002012010000de5000"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x2000000, 0xee) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) mount(&(0x7f0000000000), 0x0, 0xc4, 0x0) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) extattr_get_file(0x0, 0x1, &(0x7f0000000280)='\x00', &(0x7f00000013c0)=""/4096, 0x1000) mkdirat(r3, &(0x7f0000000600)='./file1\x00', 0x90) symlinkat(0x0, r3, 0x0) unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') procctl$PROC_REAP_KILL(0x0, 0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x100, 0x1, 0xffffffffffffffff, 0x7, 0x0}) fcntl$lock(r0, 0x11, &(0x7f00000001c0)={0x3, 0x2, 0x5, 0x4, r4}) r5 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x100) renameat(r5, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000180)='./file1\x00') sendto$inet(r1, &(0x7f00000008c0)="ef71320cac69ef039ad39d81864eab71197673405d4df29792bdcc15614112c6225b6696fb622636499947c571b5c284158fa09f16f101928fcf0771a6b45fa48eaf80a50ec8bb9db06f78508caff24a27b2925ed1097c3daedfd299518799d939e75ed0e46b06d9aa52af6c34f12b804e1c85107ee2011529e69758832820ef41c0f97bfffe2712a5ab75514fa4e273f2e5f5f0a5b13f03c144b28d38eb8129f3fbcc1c5a99fc429325b038fc076d5ac33b37ee3485dc749ba114f3dd95e608e91d8263a9fa74a281f08326c2a1ef9a573a7c1b59182a1fee3ee5ed5435908528f751b2aac890d512c21b62da615eae2e688729", 0xf4, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000e80)=ANY=[], 0xfffffd88, 0x20001}, 0x0) setresgid(0xee00, 0xee01, 0x0) ktrace(0x0, 0x4, 0xd27d43220c7df9b, 0x0) cpuset_setaffinity(0x3, 0x4, 0x1e, 0x8, &(0x7f0000000380)={[0x2]}) mount(&(0x7f0000000040)='apfs\x00', &(0x7f0000000240)='./file1\x00', 0x1000004, &(0x7f0000000100)) 229.472244ms ago: executing program 2 (id=690): r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x31) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x1100, 0xffffffffffffffff) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) truncate(&(0x7f0000000080)='./file0\x00', 0x8001) dup2(r1, r2) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x10000, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) aio_cancel(0xffffffffffffffff, &(0x7f0000000380)={r0, 0x6, &(0x7f0000000040)="1390d231b6a64b", 0x7, [0xf, 0x1], 0x2, 0x2, 0x10, {0x6, 0x0, &(0x7f0000000200)="015c708e0abf0e7d9b09690378c07f645835619774f2b3af916e88c16b7280f6e4b18698959dd33a76f09b69c45e3cfc1edcbdfb8760bc1d2db80ec7f7fb8cf5bc5cb8d8621a2ce8035d345dfeb954eb8c7ac9a2a89e4889a7a24134f34522aa3cf744302587b66aa33c28d1c847346f5a10bd4ea96b6c493f75dbceaa1c16fbb8826d4c362f88af684a4ea9ac6a45dbeca9bf88245188710f0d46ecce0ecf25cd150afea9020f809004153c8b23cf3e083725209f5fe48413"}, {0x2, 0x11, @sival_int=0xe6}}) sendfile(r3, r2, 0x17, 0x0, 0x0, 0x0, 0x14) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x31) (async) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x1100, 0xffffffffffffffff) (async) socket(0x1c, 0x1, 0x0) (async) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) (async) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @empty}, 0x1c) (async) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) truncate(&(0x7f0000000080)='./file0\x00', 0x8001) (async) dup2(r1, r2) (async) open$dir(&(0x7f0000000140)='./file0\x00', 0x10000, 0x0) (async) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async) aio_cancel(0xffffffffffffffff, &(0x7f0000000380)={r0, 0x6, &(0x7f0000000040)="1390d231b6a64b", 0x7, [0xf, 0x1], 0x2, 0x2, 0x10, {0x6, 0x0, &(0x7f0000000200)="015c708e0abf0e7d9b09690378c07f645835619774f2b3af916e88c16b7280f6e4b18698959dd33a76f09b69c45e3cfc1edcbdfb8760bc1d2db80ec7f7fb8cf5bc5cb8d8621a2ce8035d345dfeb954eb8c7ac9a2a89e4889a7a24134f34522aa3cf744302587b66aa33c28d1c847346f5a10bd4ea96b6c493f75dbceaa1c16fbb8826d4c362f88af684a4ea9ac6a45dbeca9bf88245188710f0d46ecce0ecf25cd150afea9020f809004153c8b23cf3e083725209f5fe48413"}, {0x2, 0x11, @sival_int=0xe6}}) (async) sendfile(r3, r2, 0x17, 0x0, 0x0, 0x0, 0x14) (async) 170.084345ms ago: executing program 1 (id=691): r0 = kqueue() kevent(r0, &(0x7f0000000040), 0x7fffffff, 0x0, 0xfffffffb, 0x0) (async) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) r1 = kqueue() (async, rerun: 32) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x17, 0x0, 0x18, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x0, 0x40]}) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000001300)={0x0, 0x1, 0x0, 0xffe, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000280)}) (async) kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) (async) r3 = socket(0x1c, 0x1, 0x0) accept4(r3, &(0x7f00000004c0)=@un=@file={0x100b, 0x0, ""/4105}, &(0x7f0000000000)=0x100b, 0x30000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f00000000c0)=0x101, 0x4) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r4, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0x0, 0xc9], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x10, @sival_int, @spare=[0x0, 0x0, 0x8000]}}) (async) r5 = open$dir(0x0, 0x202, 0x0) aio_write(&(0x7f0000000140)={r5, 0x40000000006, &(0x7f0000000240)="a3", 0x1, [0x5], 0x0, 0x0, 0x1, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, @sival_ptr=0x5}}) (async) copy_file_range(r5, &(0x7f0000000000)=0x80000001, r5, 0x0, 0x100000, 0x0) (async, rerun: 64) bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async, rerun: 64) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0) (async, rerun: 64) connect$inet6(r3, 0x0, 0x0) (async, rerun: 64) sendto$inet(r3, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async) sendmsg$unix(r3, 0x0, 0x20180) (async) readv(0xffffffffffffffff, &(0x7f0000000480), 0x0) (async) socket(0x1c, 0x10000003, 0x5) fcntl$lock(r0, 0x16, &(0x7f0000000080)={0x570, 0x0, 0x8000000000000000}) (async) r6 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) extattr_get_fd(r6, 0x2, &(0x7f00000002c0)='\xb4\xfb\xb4\x9a\x10\r\xb6F<', 0x0, 0x0) (async) shmctl$IPC_RMID(0x0, 0x0) (async) fork() (async) kmq_timedreceive(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, 0x0) 59.901177ms ago: executing program 2 (id=692): syz_emit_ethernet(0x0, 0x0) syz_emit_ethernet(0x52, 0x0) setresuid(0x0, 0xee01, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, 0x0, 0x0, 0x20185, 0x0, 0x0) r1 = open$dir(0x0, 0x10000, 0x23) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x53, 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3d, &(0x7f0000000180)=0xfffff882, 0x4) cpuset_getdomain(0x2, 0x6, 0x9, 0x20, &(0x7f0000000080), 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000200)="3c9e89526b1f00b07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x3]}) r6 = fcntl$dupfd(r5, 0x11, r4) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f0000000300)={0x0, 0x2, 0x40, 0x81ef, &(0x7f0000000000), 0x0, &(0x7f0000000040)}) 0s ago: executing program 2 (id=693): socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x76, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6010000000400600fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e214e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="001a000090780000080a060000c00000efd1020400030204000102040008050204020402050da05646940fb9d38ac868ab000000"]) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x1}], 0x1, 0x0, 0xfffffdbd, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f00000000c0)=0x101, 0x4) cap_ioctls_get(0xffffffffffffffff, &(0x7f0000000280), 0x0) r3 = kqueue() kevent(r3, &(0x7f0000000540)=[{0xc8, 0xfffffffffffffff3, 0x4007, 0x1, 0x0, 0x0, [0x3, 0xfffffffffffffffc, 0x0, 0x3]}], 0x1, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x32, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900000000000000a4e0284e061b494dfff8dacad07101a9a2630e13520ad39255e46b4b6bcadad384cc6025dd7f82e74d2deb13d7fc4f091575bf2d6ef386dd87cf4d05bd6da4d3d06ad19561320a1f87fbbee8aad5479377747a1d2a775c25d69fb9de1070e6dc229c6aa6"], 0x8) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) chdir(0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r4, 0x29, 0x68, 0x0, 0x0) setreuid(0xee00, 0x0) sendto$inet(r2, &(0x7f0000000440)="bf56e9495adef3c6de9773566beda266dae00130087c53140c2a42781939609fe0c7a391e0195544db6f35ecbab49e5c2e2ed9f3160a1f9b8876ac110874d440c6137bc9703d1000c4360590e6", 0x4d, 0x81, &(0x7f0000000100)={0x10, 0x2, 0x2}, 0x10) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) openat$bpf(0xffffff9c, 0x0, 0x400000, 0x0) r5 = kqueue() freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) kevent(r5, &(0x7f0000000240)=[{0x4, 0xfffffffffffffff3, 0x8, 0xffffff, 0x0, 0x6, [0x6, 0x3, 0xc, 0x3]}, {0x4, 0xfffffffffffffff5, 0x8, 0x80000010, 0x2, 0x339, [0xd, 0xf0a5, 0x1, 0x7]}], 0x2, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.91' (ED25519) to the list of known hosts. md0: truncating fractional last sector by 1 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4800 Expensive callout(9) function: 0xffffffff81a99590(0) 0.007131261 s if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 Out of ktrace request objects. vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006eb8dc08: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715700 usecount 5, writecount 3, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0054920c98 ref 1 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe0054925000 (pid 851, syz-executor, tid 100191) nlink=1, effnlink=1, size=1048576, extsize 0 generation=37517d0d, uid=0, gid=0, flags=0x40008 ino 85, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058d21000 Can't add KTLS thread 0 error -1 May 17 13:42:52 ci-freebsd-main-7 dhclient[814]: send_packet: No buffer space available FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: arp: short packet received on tap2 md0: truncating fractional last sector by 4 bytes vnode_pager_putpages: zero-length write at 0 resid 5 0xfffffe0078188000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715700 usecount 6, writecount 4, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005498d4d8 ref 1 pages 1 cleanbuf 0 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe00549a5000 (pid 1168, syz-executor, tid 100873) nlink=1, effnlink=1, size=5, extsize 0 generation=dd430d48, uid=0, gid=0, flags=0x14110b ino 170, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 12288 0xfffffe0077f36dc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715700 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe0054975e88 ref 0 pages 264 cleanbuf 32 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe0054999000 (pid 1191, syz-executor, tid 100902) nlink=1, effnlink=1, size=1048576, extsize 0 generation=da8eaea0, uid=0, gid=0, flags=0x20006 ino 146, on dev gpt/rootfs pid 1215 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large) md1: truncating fractional last sector by 1 bytes arp: 00:00:00:00:00:00 attempts to modify permanent entry for 172.20.3.187 on tap3 vnode_pager_putpages: zero-length write at 0 resid 4 0xfffffe0077d6bdc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715700 usecount 3, writecount 2, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00549dd9b0 ref 1 pages 1 cleanbuf 0 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe00549d6000 (pid 1329, syz-executor, tid 101170) nlink=1, effnlink=1, size=4, extsize 0 generation=a435db45, uid=0, gid=0, flags=0x4 ino 186, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058d21000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d21000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f000 arp: ff:ff:ff:ff:ff:ff is multicast md0: truncating fractional last sector by 1 bytes arp: requested protocol length != 4 vnode_pager_putpages: zero-length write at 0 resid 12288 0xfffffe00799fdc08: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715700 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe00549dd6c8 ref 0 pages 264 cleanbuf 32 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe00549d8740 (pid 1402, syz-executor, tid 101240) nlink=1, effnlink=1, size=1048576, extsize 0 generation=e278ab85, uid=0, gid=0, flags=0x20006 ino 227, on dev gpt/rootfs FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: UDP6: M_MCAST is set in a unicast packet. if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4800 md58027: truncating fractional last sector by 4 bytes FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: arp: packet with unknown hardware format 0x15 received on tap2 pid 1640 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - too large) Accounting disabled ZFS filesystem version: 5 ZFS storage pool version: features support (5000) md3: truncating fractional last sector by 1 bytes Connection to 10.128.0.91 closed by remote host. FreeBSD/amd64 (ci-freebsd-main-7.us-central1-b.c.syzkaller.internal) (ttyu0) login: vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0079d71c08: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715700 usecount 8, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0079e4e4d8 ref 1 pages 264 cleanbuf 18 dirtybuf 15 lock type ufs: EXCL by thread 0xfffffe0079e34000 (pid 1693, syz-executor, tid 101783) with exclusive waiters pending nlink=1, effnlink=1, size=1048576, extsize 0 generation=43f2b8a7, uid=0, gid=0, flags=0x40008 ino 274, on dev gpt/rootfs pid 1722 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large) nd6_na_input: duplicate IP6 address fe80:4::2aa Accounting enabled arp: short packet received on tap1 vnode_pager_putpages: zero-length write at 0 resid 12288 0xfffffe006e6fe370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715700 usecount 5, writecount 3, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0079e719b0 ref 1 pages 264 cleanbuf 25 dirtybuf 8 lock type ufs: EXCL by thread 0xfffffe0079e32000 (pid 1775, syz-executor, tid 101913) nlink=1, effnlink=1, size=1048576, extsize 0 generation=98146b5c, uid=0, gid=0, flags=0x40008 ino 299, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4800 ip6_pcbopts: all specified options are cleared. arp: 4c:6f:a5:7c:30:6b attempts to modify permanent entry for 172.20.1.187 on tap1 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe006eb8e000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83715700 usecount 0, writecount 0, refcount 70 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe0079e716c8 ref 0 pages 544 cleanbuf 67 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe0079e70740 (pid 1789, syz-executor, tid 101940) nlink=1, effnlink=1, size=2147483650, extsize 0 generation=a5d1f82f, uid=0, gid=0, flags=0x40008 ino 197755, on dev gpt/rootfs kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8156d401 stack pointer = 0x28:0xfffffe0057279ae0 frame pointer = 0x28:0xfffffe0057279c20 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 2 (clock (1)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: fffffe0079e619e0 rbp: fffffe0057279c20 r10: c0afc98e6abb4a35 r11: 0000000000000017 r12: 0000000000000000 r13: 00000088c0b08b97 r14: fffffe0079e619d8 r15: 0000000000000000 trap number = 12 panic: page fault cpuid = 0 time = 39 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057279310 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057279470 vpanic() at vpanic+0x257/frame 0xfffffe0057279630 panic() at panic+0xb5/frame 0xfffffe00572796f0 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0057279830 trap() at trap+0x78e/frame 0xfffffe0057279a10 calltrap() at calltrap+0x8/frame 0xfffffe0057279a10 --- trap 0xc, rip = 0xffffffff8156d401, rsp = 0xfffffe0057279ae0, rbp = 0xfffffe0057279c20 --- callout_process() at callout_process+0x441/frame 0xfffffe0057279c20 handleevents() at handleevents+0x3ee/frame 0xfffffe0057279c90 timercb() at timercb+0x3cb/frame 0xfffffe0057279d50 lapic_handle_timer() at lapic_handle_timer+0x17f/frame 0xfffffe0057279d90 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe0057279d90 --- interrupt, rip = 0xffffffff820d6d81, rsp = 0xfffffe0057279e60, rbp = 0xfffffe0057279e80 --- spinlock_exit() at spinlock_exit+0xd1/frame 0xfffffe0057279e80 softclock_thread() at softclock_thread+0xee/frame 0xfffffe0057279ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057279f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057279f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100032 ] Stopped at kdb_enter+0x6e: movq $0,0x25bd7e7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db>