last executing test programs: 18.497712576s ago: executing program 2 (id=661): r0 = open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r2, 0x3) flock(r0, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x14) open(&(0x7f0000000140)='./file0\x00', 0x611, 0x171) aio_write(0x0) rfork(0x85000) 18.275070721s ago: executing program 3 (id=662): r0 = open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r2, 0x3) flock(r0, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x14) open(&(0x7f0000000140)='./file0\x00', 0x611, 0x171) aio_write(0x0) rfork(0x85000) 17.637477564s ago: executing program 2 (id=666): r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) (async) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) (async) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) (async, rerun: 32) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x3}, 0x1c) (rerun: 32) socket(0x0, 0x0, 0x0) (async) openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1}, 0x0) mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x10200140, &(0x7f0000000100)) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0x8) (async) sendto$inet(r2, 0x0, 0x0, 0x10c, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) (async) socket(0x10, 0x0, 0x0) (async) clock_nanosleep(0xd, 0x0, &(0x7f0000000280)={0x0, 0x3}, 0x0) (async) pipe2(&(0x7f0000000040), 0x100004) (async) socket$inet_sctp(0x2, 0x5, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) (async) pipe2(&(0x7f0000000000), 0x0) (async, rerun: 32) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x0, 0x0, 0x0) open(0x0, 0x205, 0x0) (async) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x8) open(0x0, 0x0, 0x0) (async) socket(0x26, 0x2, 0x0) (async, rerun: 64) rfork(0x85000) (rerun: 64) 17.419587285s ago: executing program 3 (id=667): r0 = open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x44) flock(r1, 0x3) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000080), 0x4) bind$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0xffffffff, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xffffffff}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x100, @loopback={0x6000000}, 0x8001}, 0x1c) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r5) r6 = setsid() ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000140)=r6) shutdown(r5, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) flock(r2, 0x3) flock(r0, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x14) open(&(0x7f0000000140)='./file0\x00', 0x611, 0x171) aio_write(0x0) procctl$PROC_REAP_RELEASE(0x2, 0x0, 0x3, 0xa) rfork(0x85000) 17.328489372s ago: executing program 2 (id=668): r0 = open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r2, 0x3) freebsd11_kevent(r2, &(0x7f0000000000)=[{0x3a1, 0xfffffffffffffff9, 0x2, 0x10, 0x6, 0x2}, {0xb77, 0xffffffffffffffff, 0xc041, 0x1, 0x1000}, {0xd, 0x3358de0123657223, 0x0, 0x1000080, 0x8, 0x5}, {0xf35b, 0xfffffffffffffffe, 0x84, 0x101, 0x7, 0x1}, {0x80000, 0xfffffffffffffff8, 0x8008, 0x40000000, 0x4, 0x127f}], 0x5, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000100)={0x5}) flock(r0, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x14) open(&(0x7f0000000140)='./file0\x00', 0x611, 0x171) aio_write(0x0) rfork(0x85000) 17.058496869s ago: executing program 3 (id=669): open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = getpid() r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c) writev(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x4000000009, 0x0) semop(r2, &(0x7f0000000000)=[{0x2, 0xb, 0x1000}, {0x1, 0x4, 0x800}, {0x2, 0x5854}, {0x2, 0x8bf, 0x1000}], 0x4) wait4(r0, &(0x7f0000000040), 0x10, &(0x7f00000001c0)) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x2000000, 0x126) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendfile(r3, r1, 0x0, 0x0, 0x0, 0x0, 0x0) 16.73837342s ago: executing program 0 (id=672): r0 = socket(0x2, 0x5, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) r2 = socket$inet(0x2, 0x20000000, 0x2) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000340)='geli\x00', &(0x7f0000000080)='./file0\x00', 0x1000002, &(0x7f0000000400)="f3171772f39a063b6938887e7c88c5bed5bb3f2e8136151c0d634b94f1c5edaf8612d54bc436fb45c4a960e3dce34079d05bc92e963931e43722c237883f24f18587d57d0a49c343d5c2dd9fbf16bac9867ae554e44512d3aa937bae") r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) sendto(r0, &(0x7f00000012c0)="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", 0x1000, 0x20000, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10) symlinkat(&(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r3, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) unlink(0x0) unlink(&(0x7f00000011c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000d80)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10) sendto(r1, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c23a064b7da59f4fd0571e7cbd32f04f51420be57ceeaf74a083211a0a9f05174fc729688ccbe3732a6e", 0x4f, 0x20005, &(0x7f0000000240)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) setsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, &(0x7f0000000480)=0x3, 0x4) 16.598496127s ago: executing program 0 (id=673): r0 = open(&(0x7f0000000000)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) syz_emit_ethernet(0xa8, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500009a0000000000019078ac1400bbe00000014e214e2200089078034a1a1f810c1bc02376a5506dd715aaafea690a6fd5e99f2b0d2a8ac0081c4d363b08c92527b0c814063dec2c73198274cf073b329170593d06e475f58526ba83128e70ab08b15cc897d5f04677d87fed26507d803de6c705098a9a3799100e6ea5a94db16e625fe5812b4c5b02eb54ecc31a0583bd5123da172f31dbcd07d6d246244801e7b59251593e6f590835f6b5"]) flock(r1, 0x3) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r2, 0x3) flock(r0, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x14) open(&(0x7f0000000140)='./file0\x00', 0x611, 0x171) aio_write(0x0) rfork(0x85000) 16.458539684s ago: executing program 2 (id=674): r0 = open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) chroot(&(0x7f0000000000)='./file0\x00') r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r2, 0x3) flock(r0, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x14) open(&(0x7f0000000140)='./file0\x00', 0x611, 0x171) aio_write(0x0) rfork(0x85000) 16.208380889s ago: executing program 3 (id=675): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) (async) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) lchflags(&(0x7f0000000000)='./file0\x00', 0x40700) ppoll(&(0x7f0000000180)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) (async) ppoll(&(0x7f0000000180)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fspacectl(r0, 0x1, &(0x7f0000000040)={0x43ff, 0x4}, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) fcntl$getown(r2, 0x3) ftruncate(0xffffffffffffffff, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x22, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) (async) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000c00)='hd\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) (async) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) open$dir(&(0x7f00000003c0)='./file1/file0\x00', 0x10000, 0x80) (async) open$dir(&(0x7f00000003c0)='./file1/file0\x00', 0x10000, 0x80) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000100)=[{0x3, 0xffffffffffffffff, 0x1}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x46}], 0x860, 0x0, 0x0, 0x0) sendto(r4, 0x0, 0x0, 0x1, &(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr=0xe9}, 0xffffffffffffff0e) sendto(r4, 0x0, 0x0, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) (async) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) socket(0x2, 0x1, 0x0) (async) r7 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r7, 0x6, 0x29, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x4, "00000000000000ff"}, 0x30) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) fdatasync(r3) (async) fdatasync(r3) setitimer(0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x8}}, 0x0) (async) setitimer(0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x8}}, 0x0) getitimer(0x0, &(0x7f0000000000)) (async) getitimer(0x0, &(0x7f0000000000)) 15.837506029s ago: executing program 1 (id=681): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x4, 0x20011, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0xc) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(&(0x7f00000023c0)='./file0\x00') r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000077000/0x4000)=nil, 0x4000, 0x4) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) r3 = socket$inet6(0x1c, 0x3, 0x1) setsockopt$inet6_int(r3, 0x29, 0x3d, &(0x7f0000000040)=0x4, 0x4) socket$inet_udp(0x2, 0x2, 0x0) fpathconf(r0, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x3}, 0x1c) 15.837283282s ago: executing program 3 (id=682): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="3ab5d42bd57e7c3f5a2c586c87351329"}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x3c}, 0x0) pipe2(0x0, 0x100000) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r3, 0x0, 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) 15.828404776s ago: executing program 1 (id=683): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="3ab5d42bd57e7c3f5a2c586c87351329"}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x3c}, 0x0) pipe2(0x0, 0x100000) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r3, 0x0, 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (fail_nth: 1) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) 15.80460368s ago: executing program 3 (id=684): r0 = socket(0x1c, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x8, 0x1c}, 0x1c) (async, rerun: 64) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8, 0x0, 0x1, 0x2, 0x0, @multicast2, @multicast1}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xdd}}}}}) (rerun: 64) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x410001, @empty, 0x2}, 0x1c) (async) pipe2(0x0, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async, rerun: 32) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x7ffffd, @mcast1, 0x10}, 0x1c) (rerun: 32) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) kqueue() (rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000, 0x0, 0x0) (async) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) rfork(0x7010) (async, rerun: 64) mkdir(0x0, 0x0) (async, rerun: 64) setreuid(0xee00, 0x0) (async) r5 = getuid() chown(&(0x7f0000000180)='./file0\x00', r5, 0xffffffffffffffff) r6 = getuid() setreuid(0x0, r6) (async, rerun: 32) chmod(&(0x7f0000000300)='./file0\x00', 0x2ea) (async, rerun: 32) rename(&(0x7f00000003c0)='./file0/file1\x00', &(0x7f0000000400)='./file0\x00') (async) freebsd10_pipe(0x0) close(0xffffffffffffffff) (async) kqueue() pipe2(&(0x7f0000000100), 0x0) 15.803797379s ago: executing program 1 (id=685): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="3ab5d42bd57e7c3f5a2c586c87351329"}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x3c}, 0x0) pipe2(0x0, 0x100000) (fail_nth: 1) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r3, 0x0, 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) 15.748203169s ago: executing program 1 (id=686): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="3ab5d42bd57e7c3f5a2c586c87351329"}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x3c}, 0x0) pipe2(0x0, 0x100000) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r3, 0x0, 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) 15.74776009s ago: executing program 0 (id=687): r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) sendto(r0, &(0x7f0000000100)='E', 0xfda4, 0x88bf0000, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x5, 0x4, 0x1, 0x8, 0xb}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x1, @rand_addr="2f93136736eac36cd5f00d1e87c5b16f", 0x3}}, r2}, 0x88) sendto$inet6(r1, &(0x7f0000000200)="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", 0x108, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = semget(0x3, 0x0, 0x41c) __semctl$GETZCNT(r4, 0x3, 0x7) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) rfork(0x85000) rfork(0x85000) 15.628361093s ago: executing program 0 (id=688): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="3ab5d42bd57e7c3f5a2c586c87351329"}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x3c}, 0x0) pipe2(0x0, 0x100000) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r3, 0x0, 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}}, 0x80) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r4, &(0x7f0000000040)=""/10, 0xa, 0xc1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x8, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) 15.358485582s ago: executing program 2 (id=689): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="3ab5d42bd57e7c3f5a2c586c87351329"}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x3c}, 0x0) pipe2(0x0, 0x100000) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r3, 0x0, 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) 15.321680702s ago: executing program 1 (id=690): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0xb, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000180)}) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) munmap(&(0x7f0000a6e000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) r3 = vfork() rfork(0x10000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) sigprocmask(0x1, &(0x7f0000000000)={[0xfff, 0x6, 0xffbd, 0x2]}, &(0x7f0000000040)) r4 = socket$unix(0x1, 0x2, 0x0) r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYRES16, @ANYRESOCT, @ANYRES32, @ANYRES8=r1, @ANYRESHEX=r2, @ANYRESHEX=r5, @ANYRES32, @ANYRES16=r7, @ANYRESOCT, @ANYRES32=r6, @ANYRESDEC=r3, @ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="92a902e79e5c54165a2c85f3974cd879782061d854b1de626367b96018a4c56cf5307734df5ba0cde2f7d2a3e5817e97ef14e893f1e0a1c005d85c5ff11fdb759ce7224562af4c64c9bd03402b656fbf100eca04707a69c949882b76fc835c5d0e0af229174ec56087473c008f3dd4eca8254bb224626b198fd5dc6b5e8f1e502e3df960a84269b1a269986b6ca4b8c912c572", @ANYBLOB="061b0900367700ff44d9e75f23db90bb7d14be7947183efb684d19cbe3ceeb638a41c0bd51bfa5567db6", @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=r5], 0x118}, 0x20004) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000440)=&(0x7f0000000400)={{0x0, 0x0, 0x0, 0x0}}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r6, r8, 0x12, 0x7, 0x0, 0x8001}, 0x400, 0x4568, 0x87, 0x9ff, 0x6c139ad, 0x4, r3, r3}) sendmsg$unix(r4, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000004940)}, 0x2000d) open$dir(&(0x7f0000000200)='./file0\x00', 0x200, 0x40) truncate(&(0x7f0000000080)='./file0\x00', 0x8001) lchmod(&(0x7f0000000240)='./file0\x00', 0x62) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='{-,\x00'], 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="09d2544684bea8dd2f7f6f7a2c83b7995f356000000000283aff20f4372e0865915f577ee80000008000ff020001"]) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) getpeername$unix(r4, &(0x7f0000000280)=@file={0x27, 0x0, ""/37}, &(0x7f00000001c0)=0x27) 13.888225032s ago: executing program 0 (id=691): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x3862) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x880000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r4, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r6, r5) r7 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(r7, r5, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = socket(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r8, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$sock_splice(r8, 0xffff, 0x1023, &(0x7f0000000080)={r8, 0x7ff, {0x0, 0x2000004}}, 0x14) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="3ab5d42bd57e7c3f5a2c586c87351329"}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x3c}, 0x0) pipe2(0x0, 0x100000) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r9 = socket(0x1c, 0x3, 0x1) ppoll(&(0x7f0000000080)=[{r1, 0x1}], 0x1, &(0x7f0000000140)={0x90000, 0x1}, &(0x7f00000001c0)={[0x1, 0x10000000, 0x2]}, 0x10) connect$inet6(r9, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r9, 0x0, 0x0, 0x100, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}}, 0x80) pwritev(r2, &(0x7f0000000780)=[{&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000000340)="395971fbae2d0bc19ddb448404a938cfcd3c74d9367be2264ad08deee326ab803bd30cb9e9afb071fdc19747550bb586d5bf242e8d5132b73a92", 0x3a}, {&(0x7f0000000380)="0562d5e93b54596b4beb858f7b9e58605142e1c1f44849db9237cf741d5786c15e4e7afda47026ef0c1d4419f44d7fd3e9ab1d30b1fd4979b8aad0a5bea9c7ce499f5763e08780f792e9c27ba68cceac16be95b798b6a35d4f6a9f6e08207108efe805b7cd96dadbed50001cefea551749ac285af9ae4cc41677", 0x7a}, {&(0x7f0000000440)="4cef0efdd7bd", 0x6}, {&(0x7f0000000480)="d137f6383691622ac1662ef3dcf140593b1de7a677fa716c54f4bb7de4ab4a9aed0499c79c211c887c59dfecda750f47168cc2bb44e9a815ac5c086c1464e951a223f57f921cb2a145270e88130cdd", 0x4f}, {&(0x7f0000000500)="bbf08f96fd3627e8910d8e679cbc18d69349673bb7cb7af10861fa9f7f9c762ef6601a5ceab23eaaf3ffce5caeeeb09eea2c2d6284262aa96d4e347be09baf8bc76dfb78a151e1e9b6cb95a53d2c1c8632099844d9ff9b773cb4158aa2b9b4369c76fb0f8cae8b92bce3ed3c082924fca23df4598b4e80c6294f919688c6f796dd11234f149d8b6b098ac42624f383213a45508571e4b621ffe6e0dbc1b55a33a32c818b75c472af47fcc278ca", 0xad}, {&(0x7f00000005c0)="63c2a48ee60f375338eac1048f0728522da1ba14c116f0eea638dcf4f44bf51384b62aa28c66f7142d0a848c3e92965da47215cfa89583b4b68deb302f3fca0bdbe15a4a3da59c2fa83f67f1dccfa0086403a1fa732068edccc830761f39cca091200642c586055ff80e4ca22243788a2b30029ba06de99800c4111fefb75da908dc915d9695b0258bcea49b9d4138afc6e82144bd5dd4276ca8888eeddc49dc97880bd6bd26558a218599d21916629869595369d1c7e2c123bcefe8975ca363e70e74bda6d403974743b9ac6037b6762f5a77862f9dc98629fe39cceae131428262a19eed6cfddcadeb4bb96f6dcf165909ba6e", 0xf4}, {&(0x7f00000006c0)="147079e3844be7a46651e84575d8f5985b5b642c737613d9e59f33676237addd80f28f4ea28c10ffba3cf01d60a18fc306ad3cf074aa97a8457d242532c3fe6ee7fc33c25122186e84aea48f04b9feaccd60dfe8e5de7b04e0820e6460962db39907658e3d41ae0696409a940425348696e0a8b970d05a57b447091a77af197bc1dcddb9963c10471152c8521f241cc7c884da392066054420644cc6397242f2b8919f328eec", 0xa6}], 0x8, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) 10.805055407s ago: executing program 2 (id=692): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="100000008400000009000000ac1400bb1c000000840000000a0000003ab5d42bd57e7c3fc7ef586c8735132910000000840000000900000000000006a05b1a5cb11a622068b2602a5a48cb6f121636142d47b922699e45db8acde723cde6910fd4d06186b3c331cf1449f6ecd6f2ced30c8ae49c4099096eb2edbc8838fd8859d59413ed6217565cabb4ed598f1f507cfb7862c0cc8127b48c40645d5a06631d"], 0x3c}, 0x0) kqueue() r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340)={0x8088, 0xa, 0x0, 0x1000}, 0x8) r4 = open(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) fcntl$setstatus(r4, 0x4, 0x7f2c0ca836789ed9) writev(r4, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="c7658daea6fc000000000000080600010800060400"]) pipe2(0x0, 0x100000) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r5 = socket(0x1c, 0x3, 0x1) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r5, 0x0, 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) 10.708386983s ago: executing program 1 (id=693): kqueue() (async) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) open(&(0x7f0000000100)='./file0\x00', 0x615, 0x0) (async) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) (async) mount(&(0x7f0000000040)='msdosfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) open$dir(&(0x7f0000000080)='.\x00', 0x40, 0x80) setuid(0xffffffffffffffff) (async) msgctl$IPC_SET(0x0, 0x1, 0x0) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) (async) bind$inet(0xffffffffffffffff, 0x0, 0x0) (async) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc) (async) dup2(0xffffffffffffffff, r4) (async) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) (async) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) (async) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x4) (async) accept4$unix(r3, &(0x7f0000002780)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) (async) ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, &(0x7f00000001c0)=0x4) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) 6.170791853s ago: executing program 0 (id=694): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="3ab5d42bd57e7c3f5a2c586c87351329"}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x3c}, 0x0) pipe2(0x0, 0x100000) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r3, 0x0, 0x0, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) 0s ago: executing program 32 (id=684): r0 = socket(0x1c, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x8, 0x1c}, 0x1c) (async, rerun: 64) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x8, 0x0, 0x1, 0x2, 0x0, @multicast2, @multicast1}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xdd}}}}}) (rerun: 64) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x410001, @empty, 0x2}, 0x1c) (async) pipe2(0x0, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async, rerun: 32) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x7ffffd, @mcast1, 0x10}, 0x1c) (rerun: 32) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) kqueue() (rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$dupfd(r2, 0x0, r3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000, 0x0, 0x0) (async) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) rfork(0x7010) (async, rerun: 64) mkdir(0x0, 0x0) (async, rerun: 64) setreuid(0xee00, 0x0) (async) r5 = getuid() chown(&(0x7f0000000180)='./file0\x00', r5, 0xffffffffffffffff) r6 = getuid() setreuid(0x0, r6) (async, rerun: 32) chmod(&(0x7f0000000300)='./file0\x00', 0x2ea) (async, rerun: 32) rename(&(0x7f00000003c0)='./file0/file1\x00', &(0x7f0000000400)='./file0\x00') (async) freebsd10_pipe(0x0) close(0xffffffffffffffff) (async) kqueue() pipe2(&(0x7f0000000100), 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.10.37' (ED25519) to the list of known hosts. Dec 3 15:07:02 ci-freebsd-i386-3 dhclient[818]: send_packet: No buffer space available Dec 3 15:07:24 ci-freebsd-i386-3 syslogd: last message repeated 2 times Dec 3 15:07:40 ci-freebsd-i386-3 dhclient[1120]: send_packet: No buffer space available Dec 3 15:08:08 ci-freebsd-i386-3 syslogd: last message repeated 3 times Out of ktrace request objects. UDP6: M_MCAST is set in a unicast packet. if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800 Dec 3 15:08:35 ci-freebsd-i386-3 syslogd: last message repeated 2 times Dec 3 15:08:44 ci-freebsd-i386-3 dhclient[1581]: send_packet: No buffer space available if_delmulti_locked: detaching ifnet instance 0xfffffe0058716000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800 if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058716000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079d3800 md0: truncating fractional last sector by 8 bytes witness_lock_list_get: witness exhausted maxproc limit exceeded by uid 60928 (pid 3624); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 6286); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 2757); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 4522); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 3895); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 6017); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 8794); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 8044); see tuning(7) and login.conf(5) SYZFAIL: posix_spawn failed (errno 35: Resource temporarily unavailable) FreeBSD/amd64 (ci-freebsd-i386-3.us-central1-b.c.syzkaller.internal) (ttyu0) login: maxproc limit exceeded by uid 0 (pid 9708); see tuning(7) and login.conf(5) set $lines = 0 maxproc limit exceeded by uid 0 (pid 9270); see tuning(7) and login.conf(5) Password: Login incorrect login: maxproc limit exceeded by uid 0 (pid 7667); see tuning(7) and login.conf(5) show registers Password:maxproc limit exceeded by uid 0 (pid 8040); see tuning(7) and login.conf(5) Login incorrect login: maxproc limit exceeded by uid 0 (pid 7713); see tuning(7) and login.conf(5) ps Dec 3 15:09:04 ci-freebsd-i386-3 syslogd: last message repeated 3 times Dec 3 15:09:14 ci-freebsd-i386-3 login[748]: 2 LOGIN FAILURES ON ttyu0 Password:maxproc limit exceeded by uid 60928 (pid 7652); see tuning(7) and login.conf(5) Login incorrect login: maxproc limit exceeded by uid 0 (pid 3975); see tuning(7) and login.conf(5) show malloc Password:maxproc limit exceeded by uid 0 (pid 7277); see tuning(7) and login.conf(5) Login incorrect maxproc limit exceeded by uid 0 (pid 9226); see tuning(7) and login.conf(5) Dec 3 15:09:17 ci-freebsd-i386-3 dhclient[1581]: send_packet: No buffer space available maxproc limit exceeded by uid 0 (pid 4201); see tuning(7) and login.conf(5)