last executing test programs: 3m38.050514232s ago: executing program 3 (id=60): socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000100)=""/255, 0xfffffe24, 0x860, 0x0, 0x0) sendto(r1, &(0x7f0000000300)="0814883b798a67b633dd655bfa79ba05a408668b60c756793771929bc45ba2e1394d73283f697c37f72fa0c8d04d7759b7647eaeff609a37718d7486c33859d34a2c4bba320cb5d08fc26730cab962b608c632c8cc923deb54e2461942717d99412dc946c342204ba361a3bb877a4446b3ba0c00"/128, 0x4a15fa9c8a077d79, 0x100, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = kqueue() kevent(r2, &(0x7f0000000200)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x4, 0xb, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x144) r3 = open(0x0, 0x80400000000206, 0x0) openat$ptmx(0xffffff9c, &(0x7f0000000280), 0x800, 0x0) mlockall(0x2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r4 = socket(0x2, 0x2, 0x0) connect$unix(r3, 0x0, 0x3) getsockname$unix(r4, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) bind(r5, 0x0, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) getsockopt$sock_int(r6, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) r7 = dup(r5) listen(r7, 0x0) r8 = fhopen(&(0x7f0000000240)={{[0x9]}, {0x4, 0xffff, "b63e2c3cb76000135cc0ab4f5e51842b"}}, 0x40) connect$unix(r8, 0x0, 0x56) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x3ff, 0x7ff, 0x4}, 0x0) 3m36.267179767s ago: executing program 3 (id=64): __getcwd(&(0x7f0000000000)=""/8, 0xfffffffffffffe26) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x2) symlinkat(&(0x7f0000000dc0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') mkdir(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x2000, 0x0) chflags(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4) link(&(0x7f00000007c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f0000000900)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file1\x00') rename(&(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file1\x00', &(0x7f0000000040)='./file1\x00') mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x8) open$dir(0x0, 0x202, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) sigwaitinfo(&(0x7f0000001100)={[0x1, 0x5, 0x52e, 0x9]}, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) 3m35.358924862s ago: executing program 3 (id=74): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) write(r1, &(0x7f00000004c0)="9665a44f", 0x2000) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) fork() fork() 3m35.065226704s ago: executing program 3 (id=76): r0 = semget$private(0x0, 0x3, 0x104) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f0000000000)=[{}, {0x3, 0x7, 0x1000}], 0x2) semop(r1, &(0x7f0000000040), 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000040)=&(0x7f0000000000)=0x5) __semctl$GETZCNT(r1, 0x0, 0x7) fhstatfs(&(0x7f0000000000)={{[0x2, 0x5]}, {0x5, 0x5, "c9ddc9ede42756e34d32516ba2bbc1cd"}}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) extattr_list_file(0x0, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r5, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) sendto(r5, &(0x7f0000000380)="8e7414", 0xffffffffffffffaf, 0x5, 0x0, 0x0) setsockopt$sock_splice(r5, 0xffff, 0x1023, &(0x7f0000000000)={r5, 0xb, {0x4, 0x2}}, 0x14) rfork(0x3060) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0xfd}, &(0x7f0000000140)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b3", 0x47, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x80, &(0x7f0000000a40)=@in6={0x1c, 0x1c, 0x1, 0x6, @ipv4, 0x7}, 0x1c) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCRDELADDRS(r6, 0xc4504444, &(0x7f0000001b00)={{"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", "08b76e64b0424d545c756cae3aa1bc2844541bc727b4d3d0534689415291bb74"}, 0x0, 0x14, 0x0, 0x0, 0xfffffffffffffffd}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8, &(0x7f0000000d80)=[{&(0x7f0000000b00)="e1e0cf0c0e6cda701e9392bafc8d49abe048aa560f053b314693e29a2d7038517d3d3c4cef1aff22976b75f7c2d7de6f41073b625997819c392880733680b4ceda138d03b03bf4a4de9d75", 0x4b}, {&(0x7f0000000180)="56cbac28831a2e4218c7ef52e14573af2abc8149b2af14f96fa656d51fb836d924ba9a10961e82806158d10c27ee0ec74b8c098db45f29d74b1563fe98adab0e7a9792927bb981b91440a4416d119a98dc1e77ea5c093112426cb7e2fc47a9bedd02b1ad25b563cd8dbed4e4dd58154d74fd722901fc5abbcfb6b5ec101b927d882a1ecf11c56cd4e8336af2794e4652c8b21e558a8a9544eb99abc01fc1e3e6ffb4317f0c9043866434d6e4f5e6eebc5f802e0e573c4d69c3ef8fba96dd54c83501bb3e550fc53be1fd766ba13f1bbd042fae03c55cb5533cbe9658", 0xdc}, {&(0x7f0000000f00)="a75f17806e5860dfa860ca8b615ca511c21b29faf45614b6a8e0b59f95ffc2e4315a8f6296d851079deb0897a5b47cb836d52e94817e7cf143f4974bd32c297828282a78b83f57d2002391bc8b741c3d69b5ad36651ca04356d977d685252290994695d8e999c072e8d02fe16a4b8e1fdf2d2d3db3ab95029508f33a5b6722975da8df3e1b9e46e949c2eb25f5166d1ce216217df9d009449eb7db89e27e0399c399bde7afbd0997086ccb7cf27714eadb34d3bd7bbf77756cc53f797ad95c444db6cb0f84157e488c0ea040b90c6c8e6b8e077e043fddc7dcbfef7201cfef2440", 0xe1}, {&(0x7f0000000380)="b25be51d7c6542d0c74f46bea304affbcbfe29b377e222cc63ee0b18eb1ecb4390490412fbf0006ec19f9c956f733a06b706649ed89055b36aae3068a68f144aa948adeca4a0768db3d7dfe7ef7d3b7032a3e6bde10d0a9c295fb10901e1b6763fd78d822c753a2a2d6d5a", 0x6b}, {&(0x7f0000000a80)="18396c337fa1f6a38ecc5b821ab35dced33ef7f15046b8afab0ac6b9448dd55c41bffbbb4eb64f8c63e477c38ec014c2799f9162f584cad023bfaf3b6775b0622a78e67510b301087c", 0x49}, {&(0x7f0000000b80)="de0dba54e4bba80151fe862219fb0e3e9ad5e4491ae595168a7ddb75c494919ad883005eefb01684849f3c399b1fc8642b51f52696b31f71a8cd01f0117f1abed19f243508da8f37bb0dbd5188bbedf1ae492d28eb9894ed6fb5ee8ae61f", 0x5e}, {&(0x7f0000000d00)="e832ab3219a6d21d44435dee7527fac274bb9caedf06289926254e4e29fb6ed529a76e7ee7a05d75a4c9caf120943153d48153720981f7d0df56a111ee3cd8e029b56bda3d13ca81da41533f5531f67b", 0x50}], 0x7, &(0x7f0000001000)=ANY=[@ANYBLOB="28000000d6000000ffff0000c200000013d7c023146cee49d33da231b6d6c2c48f79423569", @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRESHEX=r2, @ANYRES32=r6, @ANYRES32=0xffffffffffffff9c, @ANYBLOB="020013eb2f12fb0d6905c9000040650e00000000000000000000000000e71a9c2e6ae2eb364e72fd60ddb0539e98d3c968c8fbf3972643ba1d17f5ab5011c98df516fa6c3ee46871242465fe86f987e512fe85b9e5773a928a83b58b63a315681105dc8708aa25a000e20f5457e85250e2b1d8c143f0b8dc96a98dd38b0f87f6e863088c9d", @ANYRESOCT=r6, @ANYRES8=r0, @ANYRESOCT=r1], 0x38, 0x1}, 0x189) fstatat(r6, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000e00), 0x0) r7 = semget$private(0x0, 0x5, 0x0) semop(r7, &(0x7f0000000000)=[{}, {0x3, 0x7, 0x1000}], 0x2) semop(r7, &(0x7f0000000040)=[{0x4, 0x3, 0x1000}], 0x1) 3m34.66735452s ago: executing program 3 (id=77): r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') freebsd11_statfs(0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c8, 0x0, [0x40000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, 0x0, 0x28) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, 0x0, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r2, 0xffff, 0x1001, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r4, 0x0, 0x18, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) bind$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x400}, 0x10) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) r5 = getgid() sendmsg$unix(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {0x0}], 0x2, &(0x7f0000000780)=ANY=[@ANYRES32, @ANYRESHEX=r3, @ANYRES16=r1, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32=r5, @ANYRES32=r5, @ANYRESOCT=0x0, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32, @ANYRES64=r2, @ANYRES32=r5, @ANYRES32=r5, @ANYRES64=r1, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r1, @ANYRES32=r5, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES32=r5, @ANYRES64=r0, @ANYRES64, @ANYRES64=r5, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32], 0x100, 0x20048}, 0x20180) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000200)={{"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", "45c7a3903b2ec85566844c77c9f9b8d3841e1186d26b39d01977a101eb6684c9", 0x5, 0x2}, 0x0, 0xf5c1, 0x40, 0x9, 0x9, 0x5, 0x9, 0x10f3, 0x8}) setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff]) 3m33.760122283s ago: executing program 3 (id=80): r0 = semget$private(0x0, 0x3, 0x104) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f0000000000)=[{}, {0x3, 0x7, 0x1000}], 0x2) semop(r1, &(0x7f0000000040), 0x0) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000040)=&(0x7f0000000000)=0x5) __semctl$GETZCNT(r1, 0x0, 0x7) fhstatfs(&(0x7f0000000000)={{[0x2, 0x5]}, {0x5, 0x5, "c9ddc9ede42756e34d32516ba2bbc1cd"}}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) extattr_list_file(0x0, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r5, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) sendto(r5, &(0x7f0000000380)="8e7414", 0xffffffffffffffaf, 0x5, 0x0, 0x0) setsockopt$sock_splice(r5, 0xffff, 0x1023, &(0x7f0000000000)={r5, 0xb, {0x4, 0x2}}, 0x14) rfork(0x3060) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0xfd}, &(0x7f0000000140)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b3", 0x47, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x80, &(0x7f0000000a40)=@in6={0x1c, 0x1c, 0x1, 0x6, @ipv4, 0x7}, 0x1c) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCRDELADDRS(r6, 0xc4504444, &(0x7f0000001b00)={{"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", "08b76e64b0424d545c756cae3aa1bc2844541bc727b4d3d0534689415291bb74"}, 0x0, 0x14, 0x0, 0x0, 0xfffffffffffffffd}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8, &(0x7f0000000d80)=[{&(0x7f0000000b00)="e1e0cf0c0e6cda701e9392bafc8d49abe048aa560f053b314693e29a2d7038517d3d3c4cef1aff22976b75f7c2d7de6f41073b625997819c392880733680b4ceda138d03b03bf4a4de9d75", 0x4b}, {&(0x7f0000000180)="56cbac28831a2e4218c7ef52e14573af2abc8149b2af14f96fa656d51fb836d924ba9a10961e82806158d10c27ee0ec74b8c098db45f29d74b1563fe98adab0e7a9792927bb981b91440a4416d119a98dc1e77ea5c093112426cb7e2fc47a9bedd02b1ad25b563cd8dbed4e4dd58154d74fd722901fc5abbcfb6b5ec101b927d882a1ecf11c56cd4e8336af2794e4652c8b21e558a8a9544eb99abc01fc1e3e6ffb4317f0c9043866434d6e4f5e6eebc5f802e0e573c4d69c3ef8fba96dd54c83501bb3e550fc53be1fd766ba13f1bbd042fae03c55cb5533cbe9658", 0xdc}, {&(0x7f0000000f00)="a75f17806e5860dfa860ca8b615ca511c21b29faf45614b6a8e0b59f95ffc2e4315a8f6296d851079deb0897a5b47cb836d52e94817e7cf143f4974bd32c297828282a78b83f57d2002391bc8b741c3d69b5ad36651ca04356d977d685252290994695d8e999c072e8d02fe16a4b8e1fdf2d2d3db3ab95029508f33a5b6722975da8df3e1b9e46e949c2eb25f5166d1ce216217df9d009449eb7db89e27e0399c399bde7afbd0997086ccb7cf27714eadb34d3bd7bbf77756cc53f797ad95c444db6cb0f84157e488c0ea040b90c6c8e6b8e077e043fddc7dcbfef7201cfef2440", 0xe1}, {&(0x7f0000000380)="b25be51d7c6542d0c74f46bea304affbcbfe29b377e222cc63ee0b18eb1ecb4390490412fbf0006ec19f9c956f733a06b706649ed89055b36aae3068a68f144aa948adeca4a0768db3d7dfe7ef7d3b7032a3e6bde10d0a9c295fb10901e1b6763fd78d822c753a2a2d6d5a", 0x6b}, {&(0x7f0000000a80)="18396c337fa1f6a38ecc5b821ab35dced33ef7f15046b8afab0ac6b9448dd55c41bffbbb4eb64f8c63e477c38ec014c2799f9162f584cad023bfaf3b6775b0622a78e67510b301087c", 0x49}, {&(0x7f0000000b80)="de0dba54e4bba80151fe862219fb0e3e9ad5e4491ae595168a7ddb75c494919ad883005eefb01684849f3c399b1fc8642b51f52696b31f71a8cd01f0117f1abed19f243508da8f37bb0dbd5188bbedf1ae492d28eb9894ed6fb5ee8ae61f", 0x5e}, {&(0x7f0000000d00)="e832ab3219a6d21d44435dee7527fac274bb9caedf06289926254e4e29fb6ed529a76e7ee7a05d75a4c9caf120943153d48153720981f7d0df56a111ee3cd8e029b56bda3d13ca81da41533f55", 0x4d}], 0x7, &(0x7f0000001000)=ANY=[@ANYBLOB="28000000d6000000ffff0000c200000013d7c023146cee49d33da231b6d6c2c48f79423569", @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRESHEX=r2, @ANYRES32=r6, @ANYRES32=0xffffffffffffff9c, @ANYBLOB="020013eb2f12fb0d6905c9000040650e00000000000000000000000000e71a9c2e6ae2eb364e72fd60ddb0539e98d3c968c8fbf3972643ba1d17f5ab5011c98df516fa6c3ee46871242465fe86f987e512fe85b9e5773a928a83b58b63a315681105dc8708aa25a000e20f5457e85250e2b1d8c143f0b8dc96a98dd38b0f87f6e863088c9d", @ANYRESOCT=r6, @ANYRES8=r0, @ANYRESOCT=r1], 0x38, 0x1}, 0x189) fstatat(r6, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000e00), 0x0) r7 = semget$private(0x0, 0x5, 0x0) semop(r7, &(0x7f0000000000)=[{}, {0x3, 0x7, 0x1000}], 0x2) semop(r7, &(0x7f0000000040)=[{0x4, 0x3, 0x1000}], 0x1) 5.372569874s ago: executing program 1 (id=1652): syz_emit_ethernet(0x7e, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x7e, {0x15, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f00002e, @remote={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0}, @rand_addr, @local={0xac, 0x14, 0x0}, @multicast2]}, @ssrr={0x89, 0xf, 0x0, [@broadcast, @rand_addr, @multicast2]}]}}}}}}}) 5.251394318s ago: executing program 1 (id=1653): r0 = open$dir(&(0x7f0000000240)='./file2\x00', 0x8000, 0x81) sendmsg(0xffffffffffffffff, 0x0, 0x0) aio_error(&(0x7f00000005c0)={0xffffffffffffffff, 0x802000000000, &(0x7f00000003c0)="7fef9555dc338ccc5ca5689f8d12f9b6e3978d4d36186e9e12130948064f1ff02a6a9e4925183a014396c1d1775eed8b00a7e9738adcd87ad1eb2cb29838d98c922bb0ccf18d4b6ebff9644524b3057a700dc8a7082d0856b6b7796154f848e49615073d7dce277451568a8ac04d50349b600af7ecd9b7b902f4a2eacb039d3639575c4b67c6038ba6491ea85407af803e52e17c7ef3f61dd184dce9afa70af1b3dd84fe21c879d1f324476ae957acab2f39977748", 0xb5, [0x4], 0x800, 0x2, 0x10000000, {0xea, 0x7ffc, 0x0}, {0x3, 0x17, @sigval_ptr=0x7bef, @ke_flags=0x4}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)) fchflags(r0, 0x20004) setuid(0xffffffffffffffff) r2 = fork() sigqueue(r2, 0x1e, @sival_int=0x3) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) mkdir(&(0x7f0000000040)='./file0\x00', 0xc1) mkdir(&(0x7f0000000300)='./file2/file0\x00', 0xc2) dup(0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000b80), 0x0, 0x10d, 0x0, 0x0) rfork(0x1000) open$dir(&(0x7f0000000200)='./file2/file0\x00', 0x400000, 0xa) 4.989936246s ago: executing program 1 (id=1658): r0 = open$dir(&(0x7f0000000240)='./file2\x00', 0x8000, 0x81) sendmsg(0xffffffffffffffff, 0x0, 0x0) aio_error(&(0x7f00000005c0)={r0, 0x7, &(0x7f0000000080)="7fef9555dc338ccc5ca5689f8d12f9b6e3978d4d36186e9e12130948064f1ff02a6a9e4925183a014396c1d1775eed8b00a7e9738adcd87ad1eb2cb29838d98c922bb0ccf18d4b6e4713b5bff9644524b3057a700dc8a7082d0856b6b7796154f848e49615073d7dce277451568a8ac04d50349b600af7ecd9b7b902f4a2eacb039d3639575c4b67c6038ba6491ea85407af803e52e17c7ef3f61dd184dce9afa70af1b3dd84fe21c879d1f324476ae957acab2f39977748", 0xb8, [0x7], 0x800, 0x2, 0x10000000, {0xea, 0x7ffc, 0x0}, {0x3, 0x17, @sigval_int=0x10000, @ke_flags=0x4}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x0, 0x5}, 0x8) r2 = fcntl$getown(r1, 0x3) sigqueue(r2, 0x5, @sival_int=0xb) procctl$PROC_SPROTECT(0x2, r2, 0x1, &(0x7f0000000140)=0x6) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000003c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000200)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000040)) ktimer_create(0x0, 0x0, &(0x7f0000000140)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x4, 0x0, &(0x7f00000001c0)) procctl$PROC_WXMAP_CTL(0x2, r2, 0x15, &(0x7f00000002c0)=0x284) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x937b1f39fe048ab8, 0x0, &(0x7f0000000280)) ktimer_create(0x0, 0x0, &(0x7f0000000300)) 4.929753562s ago: executing program 1 (id=1660): socket$inet_sctp(0x2, 0x1, 0x84) (async) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0xffffffffffffff97, 0x2, 0x2, @multicast2}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x81, 0xfd, 0x3, 0x5, 0x0, 0xb, 0x0, 0x40}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24) (async) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) (async) readv(0xffffffffffffffff, 0x0, 0x0) (async) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) (async) shutdown(0xffffffffffffffff, 0x1) (async) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) (async) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500), 0xa, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES8, @ANYRES16, @ANYRES64=r5, @ANYRESHEX=r3, @ANYRES32, @ANYRES8=r4, @ANYRES8=r4, @ANYBLOB="18efc0c1833edb26", @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESDEC], 0x118}, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000100)={0x8000}, 0x8) (async) bind(r6, &(0x7f0000001640)=@in={0x10, 0x2, 0x0, @loopback}, 0x10) r7 = kqueue() freebsd11_kevent(r7, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffe, 0x1}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000003680)={0xffffffffffffffff}) writev(r8, &(0x7f0000000400)=[{&(0x7f00000000c0)=')', 0x10e80}], 0x1) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) 4.880050893s ago: executing program 1 (id=1661): munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000003c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000000)) ktimer_create(0x0, 0x0, &(0x7f0000000080)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000200)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000040)) ktimer_create(0x0, 0x0, &(0x7f0000000140)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000180)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000300)) ktimer_create(0x0, 0x0, &(0x7f0000000240)) ktimer_create(0x0, 0x0, &(0x7f00000001c0)) ktimer_create(0x0, 0x0, &(0x7f0000000380)) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000080)={0x0, {{0x1c, 0x1c, 0x3, 0x0, @rand_addr="65cb30dfb23e4f76f15f3666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0xfc) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) fork() setresuid(0xee01, 0xffffffffffffffff, 0xee01) 4.61082295s ago: executing program 1 (id=1666): openat$md(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r0, 0x0) ioctl$MDIOCATTACH(r0, 0xc1b46d00, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x492b7, 0x0, 0x6, 0x0, 0x0, 0xfffbfffe, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf, 0x5, 0x0, 0x8, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xa5e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0x9ed, 0x0, 0xfff, 0xffffffff, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0xffffd14c, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) syz_extract_tcp_res(&(0x7f0000000240), 0x9ef, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000000)="e600100000000000", 0x8) syz_extract_tcp_res(&(0x7f0000000040), 0xc, 0x626d) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) thr_suspend(0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) mkdirat(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet(0x2, 0x10000000, 0x1d) connect$inet(r3, 0x0, 0x2) rfork(0x1000) openat$md(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) (async) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r0, 0x0) (async) ioctl$MDIOCATTACH(r0, 0xc1b46d00, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x492b7, 0x0, 0x6, 0x0, 0x0, 0xfffbfffe, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf, 0x5, 0x0, 0x8, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xa5e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0x9ed, 0x0, 0xfff, 0xffffffff, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0xffffd14c, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) (async) syz_extract_tcp_res(&(0x7f0000000240), 0x9ef, 0x10) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000000)="e600100000000000", 0x8) (async) syz_extract_tcp_res(&(0x7f0000000040), 0xc, 0x626d) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) (async) thr_suspend(0x0) (async) socket$inet6_udplite(0x1c, 0x2, 0x88) (async) mkdirat(0xffffffffffffffff, 0x0, 0x0) (async) bind$inet(0xffffffffffffffff, 0x0, 0x0) (async) socket$inet(0x2, 0x10000000, 0x1d) (async) connect$inet(r3, 0x0, 0x2) (async) rfork(0x1000) (async) 1.421751682s ago: executing program 0 (id=1683): syz_emit_ethernet(0x3a, &(0x7f0000000280)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast1, {[@noop]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sival_ptr, @spare}) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000"], 0x28) kqueue() setuid(0xee01) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) bind$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) bind$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) freebsd12_shm_open(&(0x7f0000000000)='./file0\x00', 0x800, 0xd1) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r6, 0x29, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = openat$filemon(0xffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000000100)=r7) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) 1.359969639s ago: executing program 2 (id=1685): connect$inet(0xffffffffffffffff, &(0x7f0000000300)={0x10, 0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_emit_ethernet(0x10dc, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) setresgid(0x0, 0xee01, 0x0) ktrace(&(0x7f0000000140)='./file0\x00', 0x4, 0xd27d43220c7df1b, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000005c0)=ANY=[@ANYBLOB="ffffffffffffaa08aaaaaabb080600010800060400"/42]) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc) r3 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$MDIOCATTACH(r3, 0xc1b46d00, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x85, 0x1, 0x12000004, 0xffffffffffffffff, 0xc00, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3, 0x800000, 0x2000, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffff8, 0x16f40dda, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0xc20, 0x0, 0x0, 0x0, 0xfffffffc, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x6, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x40, 0x0, 0x62c, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x400]}) dup2(0xffffffffffffffff, r2) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r1, &(0x7f0000002780)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, &(0x7f00000001c0)=0x4) r4 = kqueue() kevent(r4, &(0x7f0000000000)=[{0x0, 0xfffffffffffffff9, 0xd1, 0x14}], 0x1, 0x0, 0x17000000, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) fstatat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) 530.099015ms ago: executing program 0 (id=1686): open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x188) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(0x0, 0x202, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r3, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x25, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="aec05d3912640399524620d4beaf2f3b6cd60051070d075347c43d23001a0be226123429cdccf898", 0x28, 0x20101, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r5 = socket(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x10) setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000240)=0xfff, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000140)="3b8bbe2713026a62ded4c141e853ecf56025f3e927a6a790ab23dda53f9b1f6c61f4747406a89641786a930aa9bf4a0849bf357e24bf23d9e2cee9ba2c50b5b31c5d33aa29087101a371dcce1ffcd2dec7f9f0cf8935551035fc70777e16a964265527cc018f4f6ccab29dd4494098e545a87a9ab5a5adefa46371668b8261f73559ea57b4edda9448041f405135d129d0971f2b34a641e6cbc079d54a3ffc1204078ae7c786132d6d71c650fff3058958", 0xb1, 0x5, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) 520.132569ms ago: executing program 2 (id=1687): madvise(&(0x7f00003c1000/0x1000)=nil, 0xdfc3efff, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) 440.2783ms ago: executing program 2 (id=1688): r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0), 0xc) 400.077058ms ago: executing program 2 (id=1689): mprotect(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x5) r0 = shmget(0x2, 0x4000, 0x4, &(0x7f0000478000/0x4000)=nil) r1 = openat$ptmx(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) cap_rights_limit(r1, &(0x7f0000000000)=[0x20000000000000a, 0x400000000000000]) fsync(r1) shmat(r0, &(0x7f0000683000/0x11000)=nil, 0x3000) 339.924182ms ago: executing program 2 (id=1690): r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0xffffffffffffff97, 0x2, 0x2, @multicast2}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) (async) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000180)={@local, @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1, {[@end]}}}}}}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x81, 0xfd, 0x3, 0x5, 0x0, 0xb, 0x0, 0x40}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) (async) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) readv(0xffffffffffffffff, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) (async) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) shutdown(0xffffffffffffffff, 0x1) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) (async) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000100)={0x8000}, 0x8) (async) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000100)={0x8000}, 0x8) bind(r5, &(0x7f0000001640)=@in={0x10, 0x2, 0x0, @loopback}, 0x10) r6 = kqueue() freebsd11_kevent(r6, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffe, 0x1}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000003680)={0xffffffffffffffff}) writev(r7, &(0x7f0000000400)=[{&(0x7f00000000c0)=')', 0x10e80}], 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 327.114082ms ago: executing program 0 (id=1691): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_TXTLS_MODE(r1, 0x6, 0x28, &(0x7f0000000040), &(0x7f0000000280)=0x4) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x41f, 0x0, 0x0) connect$inet(r2, 0x0, 0x0) openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r3 = socket(0x17, 0x5, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) socket(0x1c, 0x1, 0x0) kqueue() freebsd11_mknod(0x0, 0x1000, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) dup(0xffffffffffffffff) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r4, 0xc1c06d00, 0x0) 288.677404ms ago: executing program 0 (id=1692): r0 = fork() cap_enter() wait4(r0, 0x0, 0x2, 0x0) sigqueue(r0, 0x67, @sival_ptr) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) pathconf(&(0x7f0000000100)='./file0\x00', 0x1) 169.760022ms ago: executing program 0 (id=1693): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) writev(r0, 0x0, 0x0) (async) writev(r0, 0x0, 0x0) (async) mkdir(&(0x7f0000000300)='./file0\x00', 0x18) (async) r1 = open$dir(&(0x7f0000000140)='.\x00', 0x80000, 0x110) (async) open$dir(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) r3 = dup(r2) listen(r3, 0x0) (async) shutdown(r2, 0x0) accept$inet(r3, 0x0, 0x0) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f00000001c0)) (async) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) mkdirat(r1, &(0x7f0000000600)='./file1\x00', 0x0) (async) sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)}) (async) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') (async) accept4$unix(r2, &(0x7f0000000200)=@file={0x5f, 0x0, ""/93}, &(0x7f0000000280)=0x5f, 0x0) (async) r5 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r5, 0x0) r6 = socket(0x26, 0x3, 0x0) r7 = socket(0x1, 0x2, 0xfd) r8 = dup2(r6, r7) setsockopt$sock_int(r8, 0xffff, 0x8000, &(0x7f0000000000)=0x6d7, 0x2c) (async, rerun: 32) r9 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (rerun: 32) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x28, 0x18, 0x1f, &(0x7f0000000100)="ec7b00000900ff2425c1f01ea78fb13614e18a86505928e0e0aea58b519798", 0x0, 0x0, 0x0, 0xfdffff85, [0x1000, 0x0, 0xffffffff, 0x8]}) (async) ioctl$CIOCCRYPT(r9, 0xc01c6367, &(0x7f0000000340)={0x0, 0x2, 0x0, 0xd60, &(0x7f0000000380)="490d38642ef7e7ee24bf032be6b4f0a040726d139adf6f6b2cc2fa0a8e217d3f6f3c6d2c8b2b91eb7b9fa3e6a8b9b8d7ec3d7681be3060d8ecf53ef5f8dff7c6b4640b45346f74d6f77d7b1c71915b3895c681d4d5afdd70f29592d88ecacc9bcb1a1d6b082283d61d82cefb0fff92020adc78bb85dda6321bc359313d4e7ce797ea44b2cd55764df00fa57f35a87c391f9b417dd2d3c8f0a5c6e70ce4f36e31994938c743d294574350d36fc73dd23429242cafcdc8c315c050ae1ae6dc045cb2671ea7aa7ae765df9ced59120849a00b236d73a2e551561b8e1f33dab754656c82705a4ffc9ce84439c2f88b4c", 0x0, 0x0, &(0x7f0000000200)}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="00001c00ac14"]) 169.327139ms ago: executing program 0 (id=1694): mkdir(0x0, 0x46) extattr_set_file(&(0x7f00000001c0)='./file0\x00', 0x3, &(0x7f0000000140)='\x16\x88\x9f\xb2\xb4WL\xa0\x05\x88-\x01', 0x0, 0xfffffd35) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup(r1) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) profil(0x0, 0x0, 0x0, 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) symlink(&(0x7f0000001600)='./file0\x00', &(0x7f0000001700)='./file1\x00') chroot(&(0x7f0000000080)='./file0\x00') chroot(0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x0, 0x1, @mcast1, 0x6}}, 0x0, 0x3, 0x5, 0x0, 0x401, 0xff, 0x3}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8) writev(r3, 0x0, 0x0) profil(&(0x7f0000000100)="cb76e6c1c4e2bb284fe07b2e270b58781a56c8e0dd5f3b7cca392ad5d7de9d0582d6f9e25f498a8105a933c7ed1360", 0x2f, 0xfffffeff, 0xffffffff) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket(0x26, 0x2, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x80001f, 0xffffffffffffffb8) lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sigval_ptr=0x3ff, @ke_flags=0x1}) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x7fff}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup2(r0, r5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 0s ago: executing program 2 (id=1695): mkdir(0x0, 0x46) extattr_set_file(&(0x7f00000001c0)='./file0\x00', 0x3, &(0x7f0000000140)='\x16\x88\x9f\xb2\xb4WL\xa0\x05\x88-\x01', 0x0, 0xfffffd35) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup(r1) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) profil(0x0, 0x0, 0x0, 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) symlink(&(0x7f0000001600)='./file0\x00', &(0x7f0000001700)='./file1\x00') chroot(&(0x7f0000000080)='./file0\x00') chroot(0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x0, 0x1, @mcast1, 0x6}}, 0x0, 0x3, 0x5, 0x0, 0x401, 0xff, 0x3}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8) writev(r3, 0x0, 0x0) profil(&(0x7f0000000100)="cb76e6c1c4e2bb284fe07b2e270b58781a56c8e0dd5f3b7cca392ad5d7de9d0582d6f9e25f498a8105a933c7ed1360", 0x2f, 0xfffffeff, 0xffffffff) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket(0x26, 0x2, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x80001f, 0xffffffffffffffb8) lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sigval_ptr=0x3ff, @ke_flags=0x1}) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x7fff}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup2(r0, r5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.60' (ED25519) to the list of known hosts. vnode_pager_putpages: zero-length write at 0 resid 4 0xfffffe006e4fda50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 5, writecount 4, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005baff318 ref 1 pages 1 cleanbuf 0 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe005baf7740 (pid 823, syz-executor, tid 100136) nlink=1, effnlink=1, size=4, extsize 0 generation=fa5cbf81, uid=0, gid=0, flags=0x50000 ino 83, on dev gpt/rootfs md33554944: truncating fractional last sector by 8 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800 md0: truncating fractional last sector by 183 bytes md0: truncating fractional last sector by 183 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 Out of ktrace request objects. md0: truncating fractional last sector by 8 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800 Expensive callout(9) function: 0xffffffff8142ea10(0xfffffe007a249c80) 0.002437944 s if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000 md0: truncating fractional last sector by 183 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe007cbae6e0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe007cc28528 ref 0 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe007cc11740 (pid 1930, syz-executor, tid 101462) nlink=1, effnlink=1, size=1048576, extsize 0 generation=a5389f85, uid=0, gid=0, flags=0x50000 ino 192, on dev gpt/rootfs md0: truncating fractional last sector by 8 bytes ZFS filesystem version: 5 ZFS storage pool version: features support (5000) if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800 md0: truncating fractional last sector by 8 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000 md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes vnode_pager_putpages: zero-length write at 8192 resid 8192 0xfffffe007cad0898: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 5, writecount 5, refcount 33 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe007ccc2738 ref 3 pages 248 cleanbuf 30 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe007cca8000 (pid 2477, syz-executor, tid 102532) with exclusive waiters pending nlink=1, effnlink=1, size=983040, extsize 0 generation=d2290bd, uid=0, gid=0, flags=0x20006 ino 307, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800 md0: truncating fractional last sector by 1024 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 UDP6: M_MCAST is set in a unicast packet. md0: truncating fractional last sector by 8 bytes vnode_pager_putpages: zero-length write at 8192 resid 8192 0xfffffe007a2e11b8: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe007cd2bc60 ref 0 pages 264 cleanbuf 32 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe007cca0740 (pid 2801, syz-executor, tid 102356) nlink=1, effnlink=1, size=1048576, extsize 0 generation=b43d17dd, uid=0, gid=0, flags=0x60091 ino 368, on dev gpt/rootfs md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes md0: truncating fractional last sector by 8 bytes if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 md0: truncating fractional last sector by 8 bytes vnode_pager_putpages: zero-length write at 0 resid 8192 0xfffffe0080f19528: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe007cd8a738 ref 0 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe007cd84740 (pid 3043, syz-executor, tid 103303) nlink=1, effnlink=1, size=1048576, extsize 0 generation=534a3e10, uid=0, gid=0, flags=0x20304 ino 423, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000 Expensive callout(9) function: 0xffffffff844b13b0(0xfffffe00777d43e0) 0.003955876 s Expensive callout(9) function: 0xffffffff81527d30(0xfffffe0007be4b00) 0.005395893 s FreeBSD/amd64 (ci-freebsd-i386-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: set $lines = 0 Password: Login incorrect login: show registers Password: Login incorrect login: ps Jan 1 00:07:31 ci-freebsd-i386-0 login[748]: 2 LOGIN FAILURES ON ttyu0 Password: Login incorrect login: show malloc Password: Login incorrect