}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 08:13:17 executing program 2: munmap(&(0x7f000000e000/0x400000)=nil, 0x400000) socket$inet6(0x1c, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x8000005}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000200)={0x6, {{0x1c, 0x1c, 0x0, 0x1ff, @rand_addr="0119bbb0a1d63bbbff245ea9227f594e"}}, {{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1}}}, 0x108) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, &(0x7f00000002c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x1, "4cf4091400"}, 0x40) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001940)=""/51, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24) sendto(r3, 0x0, 0x0, 0x20100, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) shutdown(r3, 0x1) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) fhstatfs(&(0x7f0000000080)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "00000000000000000400"}}, 0x0) close(r1) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="000026ae0000ff1f00ffea1d81ffff000108000604000296fed65c95bde000000246cb147a01000000ff00000000000000"]) semget$private(0x0, 0x4, 0x2) bindat(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "0600", 0x28, 0x3a, 0x0, @rand_addr, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @loopback, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}}}}}}) statfs(&(0x7f0000000380)='./file0\x00', &(0x7f0000000e40)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000003c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) 08:13:17 executing program 2: openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000040)=r0) 08:13:17 executing program 2: __semctl$GETZCNT(0x0, 0x4, 0x7) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000), 0x8) 08:13:17 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x0, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = dup(r7) getsockname$inet6(r7, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x57, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) socket(0x1, 0x10000000, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @multicast1}}, 0x0, 0x20f, 0x7, 0x8000, 0x7fffffff, 0x42}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:17 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB]) 08:13:17 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 08:13:17 executing program 2: munmap(&(0x7f000000e000/0x400000)=nil, 0x400000) (async) socket$inet6(0x1c, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x8000005}, 0x10) (async) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000200)={0x6, {{0x1c, 0x1c, 0x0, 0x1ff, @rand_addr="0119bbb0a1d63bbbff245ea9227f594e"}}, {{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1}}}, 0x108) (async) socket(0x0, 0x0, 0x0) (async) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, &(0x7f00000002c0)) (async) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x1, "4cf4091400"}, 0x40) (async) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001940)=""/51, 0x0) (async) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24) (async) sendto(r3, 0x0, 0x0, 0x20100, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) (async) shutdown(r3, 0x1) socket$inet_sctp(0x2, 0x0, 0x84) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async) fhstatfs(&(0x7f0000000080)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "00000000000000000400"}}, 0x0) close(r1) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="000026ae0000ff1f00ffea1d81ffff000108000604000296fed65c95bde000000246cb147a01000000ff00000000000000"]) (async) semget$private(0x0, 0x4, 0x2) (async) bindat(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) (async) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "0600", 0x28, 0x3a, 0x0, @rand_addr, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @loopback, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}}}}}}) (async) statfs(&(0x7f0000000380)='./file0\x00', &(0x7f0000000e40)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000003c0)) (async) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) 08:13:17 executing program 2: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) 08:13:17 executing program 3: ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000000)={@empty, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '`b`', 0x22, 0x2c, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[@fragment={0x3a, 0x0, 0x0, 0x1}], @udp={{0x0, 0x2, 0x8}, {"08000000000000001a9a4f29c45d1b9c791d"}}}}}}}) 08:13:17 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) r2 = semget$private(0x0, 0x3, 0x140) __semctl$GETNCNT(r2, 0x3, 0x3) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000340)) 08:13:17 executing program 3: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @mcast1}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:17 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 08:13:17 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = dup(r6) getsockname$inet6(r6, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x57, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) socket(0x1, 0x10000000, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:17 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='vegas\x00', 0x6) 08:13:17 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r2 = dup2(0xffffffffffffffff, r1) (async) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) (async, rerun: 32) r3 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 32) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async, rerun: 32) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) (async, rerun: 32) freebsd10_pipe(0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) (async) lio_listio(0x0, 0x0, 0x0, 0x0) (async) r6 = socket$inet6_sctp(0x1c, 0x0, 0x84) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = dup(r7) (async) getsockname$inet6(r7, 0x0, &(0x7f0000000080)) (async, rerun: 32) setsockopt$inet6_int(r1, 0x29, 0x57, 0x0, 0x0) (async, rerun: 32) sendmsg(0xffffffffffffffff, 0x0, 0x0) (async) freebsd11_fstat(0xffffffffffffffff, 0x0) socket(0x1, 0x10000000, 0x84) (async) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @multicast1}}, 0x0, 0x20f, 0x7, 0x8000, 0x7fffffff, 0x42}, &(0x7f00000002c0)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={r9, 0x8, 0x1}, 0xc) (async) setitimer(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) socket(0x0, 0x0, 0x0) (async) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 08:13:17 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) r2 = semget$private(0x0, 0x3, 0x140) __semctl$GETNCNT(r2, 0x3, 0x3) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000340)) 08:13:18 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @mcast1}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:18 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r6, 0x0, &(0x7f0000000080)) 08:13:18 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = dup(r6) getsockname$inet6(r6, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x57, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:18 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="2d6dd7dd4b69", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x61, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0x3}, &(0x7f0000000040)=0x8) freebsd11_fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0xc000) 08:13:18 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) r2 = semget$private(0x0, 0x3, 0x140) __semctl$GETNCNT(r2, 0x3, 0x3) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000340)) 08:13:18 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @mcast1}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:18 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r6, 0x0, &(0x7f0000000080)) 08:13:18 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = dup(r6) getsockname$inet6(r6, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x57, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:18 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="2d6dd7dd4b69", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x61, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0x3}, &(0x7f0000000040)=0x8) freebsd11_fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0xc000) 08:13:18 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) r2 = semget$private(0x0, 0x3, 0x140) __semctl$GETNCNT(r2, 0x3, 0x3) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000340)) 08:13:18 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @mcast1}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:18 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r5, 0x0, &(0x7f0000000080)) 08:13:18 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = dup(r6) getsockname$inet6(r6, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x57, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup(r5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="2d6dd7dd4b69", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x61, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0x3}, &(0x7f0000000040)=0x8) freebsd11_fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0xc000) 08:13:18 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) r2 = semget$private(0x0, 0x3, 0x140) __semctl$GETNCNT(r2, 0x3, 0x3) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000340)) 08:13:18 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @mcast1}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:18 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r4, 0x0, &(0x7f0000000080)) 08:13:18 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0) 08:13:18 executing program 2: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) 08:13:18 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = dup(r6) getsockname$inet6(r6, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:18 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) r2 = semget$private(0x0, 0x3, 0x140) __semctl$GETNCNT(r2, 0x3, 0x3) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000340)) 08:13:18 executing program 3: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="1c1c4e2b00001200feed00000000fa7ff20000000000ff000000000000000000000000000000070000000000000000000000000000000000000000000000ad000100a10000000000f0000000000000000000000000000000000000000000002c9e00000000000000001c000000000000000000000000000000dd0000000000000044aa9ec43cc483a4ddcb6aafa5c92711ae673896ce99f08f77be75f8dcc15418b9f893d4aa800a48ce7956402cff7e3e8b22e5f03d82f8e44e0315604a5eaa74c31dc5014eaa4f0c331e02acc4b2cca38d390c1f243981e691debabcf187f7866567bc19e744b6ef9973f536fc835c6b0843413b66264ef52284c20e21635fbec26096e70cff816709217de3cd944dc967e3d213ac06a5110f1d4fee4d8d02a85ef2e5751e38543b9a1519e31a5e1be6e59161d17f1d91f536eac260de0bd3325841ef659a059474db06f36539892203824a6666e083749fc89a18026ef0891db4ad1c3b4d4dbaa82f6bf12c3309c048b03e9d2990a3e7807bc4dc80016897bd0ee61e2245c85abe85d26b489841e652f6d3d988e882e01a06a7f9a1694d3ef8b475ae9db06a93b2f97defa9e9083705019e2d225b92976447a48e2371c83bc370327c62b92c932621075c3ef7c9ec2ba115dd6b", @ANYRES32=0x0, @ANYBLOB="eafffb04020d000090a18f6d67479dda67e81403f141986eb889b876815ec8ffdd849ccf0f27a4b40d9c40387597876b03b19c5b687a9905d882f75022d41ba1ea113de714de3213a20e0c9f97856fc1f0d8033c3668f9a09fff14c095a48fba21984be3582d0decc7f6bc6f8bf1d94c9f8b87918f1db8e63858ae337fd5a935fee8f0ab0314c3269e6743905d1a9aa2a2383b1e7eabe9fda4fc58ca9ff4406471ecbfd4980a0f35687486fccfd19a052049d78d302a9c51436ce6d51e0a28a6205fc7164d93cf3c1842c2207826d2eaa9d44ce80a0014bcfeaaac285ed1e34fc58edd67059473280c873a952881143930ffc1bb0716e97198b48d35ddf6d89b8e6fba0a623b5108"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @mcast1}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:18 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r2) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r3, 0x0, &(0x7f0000000080)) 08:13:18 executing program 3: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0) 08:13:18 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='vegas\x00', 0x6) 08:13:19 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = dup(r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:19 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"113999ddb204c4a5383badcfdc0d81ace3f38b17cc35892a4fb498ae325f1891a32a33c53ffdcabd84ceec00d330ee202f8b55f8353e998e20518af3138aa55accc42f3126d37d083c65413f62c9d54a942018af2a65444467465139c1cd85772957765426eaa43f51770fa33e8590fc090853347f4fa6f16cd7f9ec448d8ca78432984f802c31a5f454b61e9001ee5051ab5c5d7ea0f1b134fd982d2e6db6bfb7441f6f7fb3c6b788c01659de2ecbb8fede80d9e8e56143567bf31daf9c97662c56016dc0b8e5f44b1fbada725adea32a89c51f69932af0fb390d64e7963ab58ce01e931363349af7d8bc52e87d6688d01119154b70c0c1d703de0a2756d3a9"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) r2 = semget$private(0x0, 0x3, 0x140) __semctl$GETNCNT(r2, 0x3, 0x3) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000340)) 08:13:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="2d6dd7dd4b69", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x61, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0x3}, &(0x7f0000000040)=0x8) freebsd11_fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0xc000) 08:13:19 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @mcast1}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:19 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b060000"]) 08:13:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r3, 0x1000, "a149095c861f2cc92ceda4a517fe7579338d8d4f656725901894c8f1b4ce885c2851ddb30f8d7e63046e5648357313cfed2e01fc9990b6b050c60f1200ca98cf6b793388b3f6a41235cbc68f039617a18ebbd962016fdeea9b2d5b1c05ac363017f4d18dfeea3d144f3ce55b312e3ab230d7761d5bfc3027176256483b3163d6b0bd6748e802228a44c96047195995f033b3b627e7ab6cdba43f3bcd9361e61041505957a90a6bf4e5b3e3dff579d06e1fe0fc27b1fe7674bfa32e443a049e182417e7743fea071b92c0b2ae042ee9000cb5e757f700dc95ef3257379dfe73f8f4b520c4a0043a7c6d528dc522c9f4eed5b546f740bb41b93bf8569deee25f154164b292bf301f8f1f50fd0beb3f5c679f22e0ef6bd8dd9ef1ff76d69f3986c2381b7a6d270a80039dae18c5873be4e4a9b88193555baaaef34e21a376e9b0843c82cb971da3768439ec676d013214db3102876065f8ad173419e58e4dad192cde7ec36dffe92e1cabac13b1a8cba021cd4c2cac9d561185f7482de41e64799aff3df6d16f43a83bcc6e3be0265e45f2aff4bc039ea0747369f12bd3ed0304869a0a9e0a9dc961cf4bc75ce3fee34aec8b07d8268cd7ba410449a98896eccb8c333b075cf599195fa1a43cde5b5c9ebcab75ce57fc483ed47dae052cc494ae6b281f84bc677788783f16ba354ab972915ee6bba5ffd44e0dc7bdf9d657e0860158e3e09acf587d56bb9a8605bc9965f7ca50db6e5d7f13c01f2dcf868424365cf3486b3663a6c3303a73ddb126cad5a3a15960a851ef013b36cc0b83dcac4ce51cf25cbb581a5b421bb339e4f4d34f185529599f92396b8bd23fddff52d660b5243a5e0e8091c2da04d8befd8cc3274cb96bcd28d5247a47b1739dc87f3127c872ab003c3a1bb916f44d916257323367c901398f6226f4f801db803caabe2db06ce37d70f942b2aa3f30812e6904a59242746da0797bb4fdfca7e4618f351361e05d94d610c9eb0a7eeaa5dab6d09ffc64aa59625825c030c1f8ed780fbe334f7912bdb7591ed2839edef61e865985e11edf466b67d3532cb77be34d9731cab3e1b83d65af6ac834c0ab9dee50284fa5e2550a919946cc3df9e9dfc0095bb18a0eb1c51b58659ba680d2dcd3b46d244312da9f63363f3bb26292aa7baf99c3ca58c11d01ac8c6c6e8dc3922e4cd09a219b62ea9d7799d4963a715128c753e9917d08bb19d0b2c98bdbd04ac83fae3e00d70529c9e65e30b3d97aae5e3613855f6834d8f532552817f5ca3825036415d181f43f5597e4caad6415f1074c08b670e994985633d8aa2de56949816ebe9a5eb2f444e268a759e7c324becedc8330831005e16c8aa7975fa910588d2c2f56e1ae0d0a322d224fe352abcec43e306b9f395a7bc8a600618d9efdd813d655b1e24436155c58ce923c74c9b2e4228ae020ecbde9e335c9a39ef4145ee230e11d56babadeca3d69accd7e6a3433db1cb482e1e9b1ff2ab2a66ee135c83b1ca8175dffdd09c1649739185485fea06862d94d62969707dbbfb77ac91dc8f535222b21b014661dd5fb99342c8699e90fd3d2f3047cfdbaf5f5ef9031c1760dc12c4bb3e258761999e472e8b8aa56ceed750b3148433b8d70a98e6b27b72bd4280cb627b8c8dd29e534905ee4014e14d24f4931c4deb09770f327e5619efae5db9c200c9a43342b909e637d6cc3699c57cf74bf981002c4742a815dbf82224b9203d0eaefdd2db69004ef49d247d9d8be54f8c98dae49444ee7384331e30e26f7729834a072eaddef9af963681e3983d203051dc6c1a70e9e0b78d16cf6f81be8c71c2294595d635fe9c7a046d976ed174442feb34f90ef9429732ab72444eb047a18192d3a4c0a25ebe26866cfaed8f94ff8906fbd9462df371ad8f64ba485faee44f72ca901ffdb2eec6ff6ac6a5f26ffd60dd9ee7915879d2f5adfc975ea115e79b4480e0e9600c233e9791181806873b65964a774cf7e348af2ba957e0a3c11b81e0ce8a672ccab5cf1fdd232db6eebd70fe8d6c98ab552a21d21762f9be56c71e594ae7b2731458a6257b2c6c139c42d9e14555d04dd592a3e4eb68ba84b95cf4cc4c2dae923a4de5bd86ee0595f1862391fc8d3600cb91ce4130a6ddd3cd4267abdcd03e12918949c5922eb5a2eade282c839c91db69ac8deccb2a0a7416c61b7110aa410b5f8f23cf62bc4d49f194b2d2776c5e70bf74871b19f66a21d6e26f00bbe82be11e30cc6d686e8821c6f1a5173a803f20b867880653ee2842dab323cc78419ec3171738fa1a92fc610da0e30b5168d36c87ecde183548f9b40445590c7b8b9b77f346aaec414fd5006c6e15a9efa0e3848a630151f414c9d287fd0b6366e68d866b84cdf78b935e66d165f1bb4a3f081328426250ec5c767fe9a0d88234ef49f854f86cfa4bb603f6eb76076619168711c20d5bc23cec088ed85770ff78a6ff6e84f41e3e9a485791d57c7188f00504a92b110061204430965153f1b02fcf2b8949c1701e6611f3f2c8606ea586d6474d450fef63b5308c7f64fb97dc6fc6459bc191834a2354ef776b62bfac813cf193b3756b1be187656d870043a0a552d56ebfa401ab98a7725f71537b39f5402d0a649273eaae4acdff4b4a4bac45e86f38c04e9e19f9ec1b48732c8f8fe6e92b8f8a942e0859ac4188d2cfca38a1279ec1f901f13baf942a6e0834208e058a74de0f25e22d208ff02cb1edf0e95ea0433242a0e97e4cd1a46ed20103f74cbd1480f8190432a1c3e30d5b20e8cc4b5a2cbb01ef41dd27925ee66d4a7e7769d647b3cb5aa669819a5719de76ca8846f2769344f0a4fcda54e28fca4dedcb66b5aee2a7342fc7868afc28bd675d30136731df6efa20dd845e0b2f43d2527f2cc87a80a37ba397716fc04ab9e6c9a99d49595b95fb356a80114428c24eeced3230141b2e65866eb2ede9a8d4602f0bda3fdf2be19922e1f9f71d56e3aa92403deb6390f08df54252667b4f91e8ff481a2352ce93be68161963fdb8dd7366df38d7b3d8d55e3b5933f460321e9ead903a37e48b0eae5380b4a6e6431d95a241a4ffa85e36801d0b2209c5f1406734ec66217b930edb934a8bb8b1b72e57053b798dc0fb99cab74d5c65247f1205dd8c48db802b9821132ec5ae24f0ae4e3c3a252ec6b4a7dff777161156533bc656e9f3054e3b0a7646e7a9669ab387e420aa293a8701065652a91194377a8cd5b154b1f43c1a67752bab5ae4f1cd8eaf12977f1b7a5a11d14b0d3a0adde4c02c54875e66b0cf790065ef5d8556bbb0c14ce2c0246b2b68e1bd624688902c70433e5594219e991f4ca420a71a7fbf1545e92f10dee8fa3ce1fa53363a8d7ebae56ab21f5964bd52709c5b64565943bff09e862e5170a7ce83121d46a5d362a4654fd6957e73856a58985ebe237bcb94de4b3edd2bcba7f069ca45182a147d53614647947a5e67f2483ba5b2a4594754cba12a3c933bd02582b6319549b7fd0169f35b13e8c6914a37d4a12977bda79b9185c465745b0abfc6297ccb172707b07886dd51c3e0cfc6a90ba71b308f5e876c545c7467d34d60fca36777a9934ca178cd7f5a7c6cc9a1ffc49f8ab5f3098b90dcfe11c67534337bb7dd6f4de24cfe676b6df19bd68c4963ae72af88f14b2f4e93ce5da62a7c2a2f79f779a49f25228b4993e546b7a02c1dde97c739185a7a6e1ea50b330445dd3f043aab93432d267285fc8642be47e45dcf8ea13159d1411d54978a89ea0838f6181dbb3491132a799a2bcf87bd069303ed923e9ade95a181528206b99991fae0b75b3ca7cc402bc3ea256eac47bd41135bc43c35810827e5a17432f80b5ee5e78a9e1c2df3eb205403bb5d8f51cf8e9d98cf958302857078393c32d7b19bef859118a589b9dc464931bffc59ff69b91356ee23b16a449d52ba2bcd0a12275fe3a43da0e131dfc5cc48ca8de00ae218f4372f102950b1a3b6b4470d2b780694693d20f4af25050f691d15d991e21d65469a8d7b943e808b2aa1908cc8508e5c40dac483f5ec2d01763886c3abd124f26107136e14681719533572ce6c47cdf67eb6f03bfeb395302bc2c0a9475d7bcaf8da6f1f9d60d1cc3919f51800acc0293f6af9897f1619fd9594b2fe3b5963189ee5659301e051d4776c6a403aa325f85076242adec75ed8efe6e6a39552b8ee9f016e75ac56e19614e2fb0447a6749f3b7681feb9a43bed82a7c0dd97a56dcf7232fee46561a3dbbeda321cce37204290baef7568f5a6fac04edebaa66d1bf487e44f3c11555eaa91781eebc7f1efd373586f08382ebda5d3aa4e962b62046f8b9956d20a28869b66f6755db9b02064cf25dc78c826522b9711c82fc3bcb23e691a6698b246c0a6952d828a24aca1d38ec365a492abfef9020803547d98172767e7f5f51344638955d2acfe96e9321195d87ebcf151199fe6c28fef3b35f9bdbb0e31a63ef83f360d29d4872e8b80e782c649bd01da5f3937970b90ee8cf623d7a20a827aba45588153f25928b7738282965f1a323712dd1e0b41a0f7dacf33d6f83d6d332931bcf794f229b7eb2ff7f2c9acf1b8d98d642c01794db29f9ad25eca17b3489af549322a224ab7afde53d79fee2375789c2d75eaa9c9d9d4da243032e98a440e97384d4245984448580cabe310f70861811284b6e6bb237533032f379494893046a35757dd46917a47fbfa19a584c5e558daaf224404bf894ece0d9ecb5f7b5d96ca64d344afd16fac47cf81bff0528e8d09e85529ec799e55b52a7ce7171ed73951a32dc50d76a4e7fadb9598d726e30a3fc210508cf978f22658c4e8a81db2f4d0442ddfab6731ca52fadc02d0cb3407985312f366693be0c7820031ddfb826589eac823d3f17cd9370e9c35f06e97bbcb8118279e2a5da9e489a60463824940660290d9bdf8c5d14dfac7242c10d8696d7fb84e497723a618d251e94a628aa5b67e211979fa82c8ca3d584396d962889aedf5185d941ac87d494d22f003d74d1389e02ad46d0fcd3a9a546db84192e7871f23f5eaeb0d26f71e1a58cd4dfa0796058fcb2e61a8147e79a1365e48c52dd94b182574fbff39ca2ee8fe0af679c117a4e14f123befdbef88fd14344522485709438dfb1cfd54342c1ebdd145a1392e81f740e1ee6961c91d99751f45dc7d1d0bf1c3e06f8b0463942277930fbd8e7126477e1a4d29edc15c253db0ce7fde9be21c4da3681970337d6174b5278beaacc5d59d18030b0f7f8ae7b4c479fa8b7781ee2c916c1894411f04815944d221119e3e16be876c7f4fbd0862f5c4abe92738828004e3e2838c4c2c6d5324400e6687543f6cc4f81b28ef1c1eeb24b1c3dd5d89b207f6e0b6907c47dabe512ecb19fee04e4115179d5b139867552726a46b1edb9122af3c439422d7b190e1835fdf1c015dadc60af519c0cb0c11a6db5e23977ecd7dcdfc7a633891647ee94e1e5ff37d62ed24da53115a1d0c7373929746f25eab28e706040c2272775832ec6a85a95edbd23364fa00274d05c632d6c3bdd568b26467216c8100a22e0e5f9c7fd474e938556ab7770e8d39b73d8868882da37a4c3d938bf7fb601784b90e653a336f36cc1f0304614fb52d51d743b495c301efb216b668c039ec720ec39bb35c3ea556eba33654136fd6a7dbb83c4f01f331fecb10378992c804a5b070a8c98c3d45183de746be457e684f0d38973be861797abaa898a5cf9d3910fa0a7d9a4baea5715db374d017b52cb23839561cea5c32167e789ebf0c26f1180be9ae679cb6fbf88"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup(r5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:19 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:19 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) r2 = semget$private(0x0, 0x3, 0x140) __semctl$GETNCNT(r2, 0x3, 0x3) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000340)) 08:13:19 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="2d6dd7dd4b69", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x61, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 08:13:19 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @mcast1}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:19 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b060000"]) 08:13:19 executing program 2: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) 08:13:19 executing program 3: r0 = open$dir(0x0, 0x200, 0x0) r1 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r2 = socket(0x1c, 0x10000001, 0x84) r3 = getsid(r1) r4 = getppid() lio_listio(0x0, &(0x7f0000000480)=[{r0, 0x4, &(0x7f0000000000)="7c33b172e9cb682ca6a739458adf5f5ab63f50604720e8b366668b35c40d23dcc8f2a57c98e71304e1942d2d6f9473d6a8a815de65703900e14d0dcb68c5d73b7adfe92d41053e41b19ad03a92c247b321f312f1d190896d3c0b29df98dffaff0b47b32bd8f1e36895b2e8b7881f6f1dc32a098340cf64cba6b877984ad3c2c3ba55221c05edb65c29a8d77ac4f9a0b813d27c018bdbb0d2269777a268463f933f60f7c77d656603ec4a5e1343e12e6cb082f8e2b5a3b23eb0efd69331518e2d14ac16c7a64746fc6c54fbfb82397e9430c15cb477fe26388a2043302e1f3e447f8eb152ff35fcf6c0b64aae83fb375df54a2720", 0xf4, [0x2, 0x5715], 0x9, 0x0, 0x8, {0x7, 0x8, &(0x7f0000000100)="492b15c16affeaf97257b7943d475493ef789df4b68c4c55f5aa3f0d400f6de8578be0603a4db2d75163ce4a89bfc1b937ae1268f1197fc8db114ddad93e2bd931ec23276be0ac47ce396839c52b24382c5a97b92d4b7d92fcd5c74f3d83f1d0261744179fff623158696b02b410d035ae085a32014a24d68a59bcb6fdf988efa8ea5e62133e77a61908e8c8"}, {0x0, 0x16, @sigval_ptr=0x7fffffffffffffff, @thr={&(0x7f00000001c0)="c44225392bc442a906efc4e185f5e6c4239569023fc421ff2dcac422a1a73fc4a199676d00c402f9b7450c66410fe1d6c42223f74865", &(0x7f0000000200)="288bcacc4c712e528e28b8a7f1ae07ad2b5ee4af33d66bef48c0b3bb87496bd8365e5d0efcfc8d8436a6426bd1816a32ad06cb3b62861e99af5aadde8a9fb88f5cc751284685a15260375087d3645444b4ab12d60bd96d48d172ee11b282bcd3c2f8d8859eb57386fdbc3b3b39897925f1245a"}}}, {r0, 0xa26b, &(0x7f0000000280)="dd99b6acbcbf10ee523b66928f79b5c1b06adc64c69ecf8d73a9b12e9eed0ccbc9426989781a6d51925063dad48bf9f58e3915e09f3723f7944336ee1dbe19d4e3762c4c2bbe004fe4e0c5205b0728be0803005501f8b8b012fda9d50bd93037fe772718238d7d4e0c67f94510cacd2bee77d16e36aa834ff82d0300cb8a", 0x7e, [0xff, 0x20], 0x8000, 0x4, 0xa33, {0x3, 0x3ff, &(0x7f0000000300)="ffd5938d08682703126195020dda12484bcfb4fc972c9dadf1c5adba3eb3d7f7af41ce023dac46e814a71df1c4af936fa438df5f45b47f015eea276ea8b8d19133a748619524c4dc78a061b0024d603be8156c26aca090d2d1a1c0d20265bee57c4e15abb2cc67ca5b2bb382840f4d71430b8da9d49154c0139b34ce32a0839e43df60"}, {0x1, 0xc, @sival_ptr=0x7, @tid=r3}}], 0x2, &(0x7f00000005c0)={0x2, 0x1e, @sigval_ptr=0xffff, @tid=r4}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt(r5, 0x0, 0xa, &(0x7f0000000100), 0x0) recvmsg(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=""/11, 0xb}, 0x81) r6 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0xb1aa, 0x0, 0x8, 0x0, 0x401}, 0x98) open$dir(&(0x7f0000000440)='./file0\x00', 0x2, 0x0) open(&(0x7f0000000140)='./file0\x00', 0xf5fbbcdef939e6ea, 0x3) freebsd11_fstatat(0xffffffffffffff9c, 0x0, 0x0, 0x4000) statfs(&(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet(0x2, 0x2, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000b80), 0x0, 0x0) rfork(0x1000) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) munlockall() socket(0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000380)=ANY=[], &(0x7f0000001700)=0x8) 08:13:19 executing program 3: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000040)) 08:13:19 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, {0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0xfff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0xd8}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:19 executing program 3: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9, @mcast1}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:19 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r2) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r3, 0x0, &(0x7f0000000080)) 08:13:19 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='vegas\x00', 0x6) 08:13:20 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:20 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000040)) 08:13:20 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, {0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0xfff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0xd8}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:20 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:20 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffffdc"]) 08:13:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup(r3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:20 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r6 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:20 executing program 2: r0 = open$dir(0x0, 0x200, 0x0) r1 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r2 = socket(0x1c, 0x10000001, 0x84) r3 = getsid(r1) r4 = getppid() lio_listio(0x0, &(0x7f0000000480)=[{r0, 0x4, &(0x7f0000000000)="7c33b172e9cb682ca6a739458adf5f5ab63f50604720e8b366668b35c40d23dcc8f2a57c98e71304e1942d2d6f9473d6a8a815de65703900e14d0dcb68c5d73b7adfe92d41053e41b19ad03a92c247b321f312f1d190896d3c0b29df98dffaff0b47b32bd8f1e36895b2e8b7881f6f1dc32a098340cf64cba6b877984ad3c2c3ba55221c05edb65c29a8d77ac4f9a0b813d27c018bdbb0d2269777a268463f933f60f7c77d656603ec4a5e1343e12e6cb082f8e2b5a3b23eb0efd69331518e2d14ac16c7a64746fc6c54fbfb82397e9430c15cb477fe26388a2043302e1f3e447f8eb152ff35fcf6c0b64aae83fb375df54a2720", 0xf4, [0x2, 0x5715], 0x9, 0x0, 0x8, {0x7, 0x8, &(0x7f0000000100)="492b15c16affeaf97257b7943d475493ef789df4b68c4c55f5aa3f0d400f6de8578be0603a4db2d75163ce4a89bfc1b937ae1268f1197fc8db114ddad93e2bd931ec23276be0ac47ce396839c52b24382c5a97b92d4b7d92fcd5c74f3d83f1d0261744179fff623158696b02b410d035ae085a32014a24d68a59bcb6fdf988efa8ea5e62133e77a61908e8c8"}, {0x0, 0x16, @sigval_ptr=0x7fffffffffffffff, @thr={&(0x7f00000001c0)="c44225392bc442a906efc4e185f5e6c4239569023fc421ff2dcac422a1a73fc4a199676d00c402f9b7450c66410fe1d6c42223f74865", &(0x7f0000000200)="288bcacc4c712e528e28b8a7f1ae07ad2b5ee4af33d66bef48c0b3bb87496bd8365e5d0efcfc8d8436a6426bd1816a32ad06cb3b62861e99af5aadde8a9fb88f5cc751284685a15260375087d3645444b4ab12d60bd96d48d172ee11b282bcd3c2f8d8859eb57386fdbc3b3b39897925f1245a"}}}, {r0, 0xa26b, &(0x7f0000000280)="dd99b6acbcbf10ee523b66928f79b5c1b06adc64c69ecf8d73a9b12e9eed0ccbc9426989781a6d51925063dad48bf9f58e3915e09f3723f7944336ee1dbe19d4e3762c4c2bbe004fe4e0c5205b0728be0803005501f8b8b012fda9d50bd93037fe772718238d7d4e0c67f94510cacd2bee77d16e36aa834ff82d0300cb8a", 0x7e, [0xff, 0x20], 0x8000, 0x4, 0xa33, {0x3, 0x3ff, &(0x7f0000000300)="ffd5938d08682703126195020dda12484bcfb4fc972c9dadf1c5adba3eb3d7f7af41ce023dac46e814a71df1c4af936fa438df5f45b47f015eea276ea8b8d19133a748619524c4dc78a061b0024d603be8156c26aca090d2d1a1c0d20265bee57c4e15abb2cc67ca5b2bb382840f4d71430b8da9d49154c0139b34ce32a0839e43df60"}, {0x1, 0xc, @sival_ptr=0x7, @tid=r3}}], 0x2, &(0x7f00000005c0)={0x2, 0x1e, @sigval_ptr=0xffff, @tid=r4}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt(r5, 0x0, 0xa, &(0x7f0000000100), 0x0) recvmsg(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=""/11, 0xb}, 0x81) r6 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0xb1aa, 0x0, 0x8, 0x0, 0x401}, 0x98) open$dir(&(0x7f0000000440)='./file0\x00', 0x2, 0x0) open(&(0x7f0000000140)='./file0\x00', 0xf5fbbcdef939e6ea, 0x3) freebsd11_fstatat(0xffffffffffffff9c, 0x0, 0x0, 0x4000) statfs(&(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet(0x2, 0x2, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000b80), 0x0, 0x0) rfork(0x1000) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) munlockall() socket(0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000380)=ANY=[], &(0x7f0000001700)=0x8) 08:13:20 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, {0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0xfff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0xd8}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:20 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x98) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x8}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:20 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000"]) 08:13:20 executing program 2: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) 08:13:20 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r2) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r3, 0x0, &(0x7f0000000080)) 08:13:20 executing program 3: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, &(0x7f0000001640)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) faccessat(r0, &(0x7f0000000180)='./file1\x00', 0x5, 0x0) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x89, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffd}, 0x1c) r2 = msgget$private(0x0, 0x208) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00'}, 0x24) sendto$inet(r1, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) 08:13:20 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:20 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000340)) 08:13:20 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="2d6dd7dd4b69", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x61, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 08:13:20 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='vegas\x00', 0x6) 08:13:21 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r2, 0x0, &(0x7f0000000080)) 08:13:21 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, {0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0xfff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0xd8}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:21 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:21 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget(0x0, 0x2, 0x6d) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000340)) 08:13:21 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) syz_emit_ethernet(0x0, 0x0) 08:13:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup(r3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:21 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r2, 0x0, &(0x7f0000000080)) 08:13:21 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:22 executing program 0: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) 08:13:22 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000340)) 08:13:22 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) lio_listio(0x0, 0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = dup(r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:22 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='vegas\x00', 0x6) 08:13:22 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r1, 0x0, &(0x7f0000000080)) 08:13:23 executing program 3: vfork() sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) kqueue() freebsd11_kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) ksem_wait(0x0) 08:13:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup(r3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:23 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) r1 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x81006b03, &(0x7f00000000c0)={"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"}) __semctl$GETZCNT(0x0, 0x0, 0x7) getloginclass(&(0x7f00000001c0)=""/18, 0x12) ioctl$KDSBORDER(r1, 0x20044b0d) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000340)) 08:13:23 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r3) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYBLOB="bf000000587dd12169c425b214fdfd2e51db7eb612b23d54375e2ac5631e8f4488ffdef0ab403a3985695ca398cae5b78da8695def7ebd7ab3affdc70986e39c7c9f502d4259965b2ad6aedb19f99a69ad02ca2c208787e54b218507898ca9b6fb239abb3d1fa7f4ded47f85810c52fc7e569798b02b89f1ba65a7a19ab5ee39daf4957ab052be58a566f07a381ee5227cd4c3337647ea75ac082f5e9b22fc419c2b5438c712fe040956955e9b1337647af22d7c5f7cdda7ea9c9cf167a18d7822d259"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r5, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = dup(r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:23 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:24 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r1, 0x0, &(0x7f0000000080)) 08:13:24 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="2d6dd7dd4b69", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 08:13:24 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='vegas\x00', 0x6) 08:13:24 executing program 0: r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0x8002, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3}, 0x24) r1 = socket(0x1c, 0x1, 0x74) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000240)=0x4, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto(r1, 0x0, 0x0, 0x20008, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x5}, 0x34) rfork(0x3060) socket(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0x52, &(0x7f0000000080)="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", 0x108) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) 08:13:24 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:24 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, {0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0xfff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:24 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sysarch$I386_SET_GSBASE(0xa, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup(r4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:24 executing program 2: r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0x8002, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3}, 0x24) r1 = socket(0x1c, 0x1, 0x74) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000240)=0x4, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto(r1, 0x0, 0x0, 0x20008, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x5}, 0x34) rfork(0x3060) socket(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0x52, &(0x7f0000000080)="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", 0x108) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) 08:13:24 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:24 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:24 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, {0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0xfff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sysarch$I386_SET_GSBASE(0xa, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:25 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:25 executing program 3: r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0x8002, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3}, 0x24) r1 = socket(0x1c, 0x1, 0x74) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000240)=0x4, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto(r1, 0x0, 0x0, 0x20008, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x5}, 0x34) rfork(0x3060) socket(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0x52, &(0x7f0000000080)="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", 0x108) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) 08:13:25 executing program 3: r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0x8002, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3}, 0x24) r1 = socket(0x1c, 0x1, 0x74) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000240)=0x4, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto(r1, 0x0, 0x0, 0x20008, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x5}, 0x34) rfork(0x3060) socket(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0x52, &(0x7f0000000080)="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", 0x108) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) 08:13:25 executing program 3: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:25 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, {0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0xfff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sysarch$I386_SET_GSBASE(0xa, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x8}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:25 executing program 3: vfork() sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) kqueue() freebsd11_kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) ksem_wait(0x0) 08:13:25 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:25 executing program 0: r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0x8002, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x3}, 0x24) r1 = socket(0x1c, 0x1, 0x74) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000240)=0x4, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto(r1, 0x0, 0x0, 0x20008, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x5}, 0x34) rfork(0x3060) socket(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0x52, &(0x7f0000000080)="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", 0x108) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) 08:13:25 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:25 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sysarch$I386_SET_GSBASE(0xa, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x8}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup(r4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:26 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:26 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:26 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:26 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sysarch$I386_SET_GSBASE(0xa, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x8}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:26 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:26 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:26 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:26 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:26 executing program 0: __semctl$GETZCNT(0x0, 0x4, 0x7) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) vfork() open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000401}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x1, 0x83) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x1000301010005}) r2 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0x1, 0x0, 0x2, 0x269000000, 0xffffffffffffffff}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sigval_int=0x4, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="2d212ea6ebe6631c3bc9b591bccca89d878801e9f48921288b0ce5e48794c6b59ab110b2c22afe2f520c385131eb8179ac0930639828e17619913ed7f69938241789d7a8bc0aa41c1d835584fd236df1417e8c8a9158ec039642b1955b6dad64d66949ec9135e128f4abbdd22542bf956ce4e54a527571eab6916b5e92896497cff45121087753fdb81ba0c7ac94e08a11142f0f7289859158b6a498"], 0xa) dup2(r4, r3) socket$inet6_udplite(0x1c, 0x2, 0x88) listen(0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0x1c, 0x1, 0x0) bind$inet6(r5, &(0x7f00000002c0)={0x10, 0x1c, 0x0, 0x401, @mcast2, 0x8010b}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) recvfrom$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f00000001c0)={@empty, @random="c61800b000f9", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0x3, 0x2}]}}, @udp={{0x2, 0x2, 0x8}}}}}}) 08:13:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sysarch$I386_SET_GSBASE(0xa, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000040)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup(r4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:27 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) 08:13:27 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:27 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:27 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:27 executing program 3: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) 08:13:27 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/105, 0x69}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) socket$inet6_tcp(0x1c, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x98) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, 0x88) socket(0x1c, 0x1, 0x0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000003c0)={{"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", "e93263e01152ad701ee862758a79acddb3cdb6c6f815761fc452b9cd5886af5f", 0x713, 0x8}, &(0x7f00000002c0)="672c77adf6fdf0e4952b4c3901b9c5d0ff87099bf6b5eac52bb2fdb579f6042d9bb131480c1a8403f32afa2a578b9247532dc8b451ff1b0202ce860582adb5c7cd3eeac056dd1330bedc8d31cac5d6a8033c2daef4ec8c4706f5ed1dbc4144b0a89794832b202f3301923155c0cd17baf7dfc5012c453666b107c1ad969bfaa5051055ca9522c10b4c43099206c3de8f6ad66ea5058d604b28e48fd25824d5b7be6dbcadfe6241f8a5928a4fe5352c50cfb94a7ccb2701e8766ab45f6b66ca4e493974a4db5e204511958e3a50163acb2505502acc8aa2b2c72c4d56e21348997c1a9b97e8dfca69910fddc89232", 0x0, 0xffffffffffffffff, 0x1, 0x8, 0x2, 0xffffffffffffc782, 0x1, 0xffffffff}) sigaction(0x9, &(0x7f0000000080)={&(0x7f0000000000)="c4c1f851703af00fbab62a74867e30c4e241069b030000006479fddbdcc423ad6c84f5b22669be00c481c1671b67a6660f3a097264063666460f3acfa2d3b6ad2400"}, &(0x7f0000000100)={0x0}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x4, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) kmq_unlink(0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r2) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) rfork(0x1000) 08:13:27 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:27 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r2) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = __specialfd$eventfd(0x1, &(0x7f0000000340)={0x7, 0xe20}, 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r4, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup(r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:27 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:27 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:27 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/105, 0x69}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) socket$inet6_tcp(0x1c, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x98) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, 0x88) socket(0x1c, 0x1, 0x0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000003c0)={{"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", "e93263e01152ad701ee862758a79acddb3cdb6c6f815761fc452b9cd5886af5f", 0x713, 0x8}, &(0x7f00000002c0)="672c77adf6fdf0e4952b4c3901b9c5d0ff87099bf6b5eac52bb2fdb579f6042d9bb131480c1a8403f32afa2a578b9247532dc8b451ff1b0202ce860582adb5c7cd3eeac056dd1330bedc8d31cac5d6a8033c2daef4ec8c4706f5ed1dbc4144b0a89794832b202f3301923155c0cd17baf7dfc5012c453666b107c1ad969bfaa5051055ca9522c10b4c43099206c3de8f6ad66ea5058d604b28e48fd25824d5b7be6dbcadfe6241f8a5928a4fe5352c50cfb94a7ccb2701e8766ab45f6b66ca4e493974a4db5e204511958e3a50163acb2505502acc8aa2b2c72c4d56e21348997c1a9b97e8dfca69910fddc89232", 0x0, 0xffffffffffffffff, 0x1, 0x8, 0x2, 0xffffffffffffc782, 0x1, 0xffffffff}) sigaction(0x9, &(0x7f0000000080)={&(0x7f0000000000)="c4c1f851703af00fbab62a74867e30c4e241069b030000006479fddbdcc423ad6c84f5b22669be00c481c1671b67a6660f3a097264063666460f3acfa2d3b6ad2400"}, &(0x7f0000000100)={0x0}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x4, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) kmq_unlink(0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r2) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) rfork(0x1000) 08:13:27 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:27 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r2) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r3, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup(r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:27 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:27 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:27 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/105, 0x69}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) socket$inet6_tcp(0x1c, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x98) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, 0x88) socket(0x1c, 0x1, 0x0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000003c0)={{"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", "e93263e01152ad701ee862758a79acddb3cdb6c6f815761fc452b9cd5886af5f", 0x713, 0x8}, &(0x7f00000002c0)="672c77adf6fdf0e4952b4c3901b9c5d0ff87099bf6b5eac52bb2fdb579f6042d9bb131480c1a8403f32afa2a578b9247532dc8b451ff1b0202ce860582adb5c7cd3eeac056dd1330bedc8d31cac5d6a8033c2daef4ec8c4706f5ed1dbc4144b0a89794832b202f3301923155c0cd17baf7dfc5012c453666b107c1ad969bfaa5051055ca9522c10b4c43099206c3de8f6ad66ea5058d604b28e48fd25824d5b7be6dbcadfe6241f8a5928a4fe5352c50cfb94a7ccb2701e8766ab45f6b66ca4e493974a4db5e204511958e3a50163acb2505502acc8aa2b2c72c4d56e21348997c1a9b97e8dfca69910fddc89232", 0x0, 0xffffffffffffffff, 0x1, 0x8, 0x2, 0xffffffffffffc782, 0x1, 0xffffffff}) sigaction(0x9, &(0x7f0000000080)={&(0x7f0000000000)="c4c1f851703af00fbab62a74867e30c4e241069b030000006479fddbdcc423ad6c84f5b22669be00c481c1671b67a6660f3a097264063666460f3acfa2d3b6ad2400"}, &(0x7f0000000100)={0x0}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x4, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) kmq_unlink(0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r2) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) rfork(0x1000) 08:13:27 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) getloginclass(&(0x7f0000000000)=""/124, 0x7c) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:27 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r2) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r3, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup(r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:27 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:27 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup(r5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:27 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:27 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) Expensive callout(9) function: 0xffffffff844c4330(0xfffffe006d743bb0) 0.003058710 s 08:13:28 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x11, r2) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r3, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup(r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:28 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:28 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:28 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:28 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) 08:13:28 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) Expensive callout(9) function: 0xffffffff815b10d0(0) 0.005554726 s 08:13:28 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000280)='vegas\x00', 0x6) 08:13:28 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r1, 0x0, &(0x7f0000000080)) 08:13:28 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:28 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:28 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:28 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() vfork() ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) Expensive callout(9) function: 0xffffffff81a3c560(0) 0.006006901 s 08:13:28 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000280)='vegas\x00', 0x6) 08:13:28 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r0, 0x0, &(0x7f0000000080)) 08:13:28 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:28 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:28 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) semget$private(0x0, 0x4, 0x2) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup(r5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:29 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) 08:13:29 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1a}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:29 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 08:13:29 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:29 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:29 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:29 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaa29196a298b5304126013759e1a8b46d8e31820df43ff02000000000000000000000000000180009078000000001aecf4cdcdf98f37a075633e6330aed9778a5048ccf51b79e24d79c6156b94b17d87c46ef95c71680139d6a812cddd1ffff6e5c957c0371411cdb0523ffdfe4d290e0aec6b933c6b8293788beca20cbbe01e9fb58b5c0d2bba6e128f71411e0fb37d6ab7cccf0f89de88014d875f76f3827542073f7744f1323221d78ea8affdffad1251f79713dbbaa9f1aa1cf961e033892548ca7efd6b742aa9eadc305081f89f89299619905de602a605e2a18283e53d3f855bf8e838201ab159fee6f7d8c0b3c27ccebfd51dcf44f2a21730002d581f46"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:30 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) 08:13:30 executing program 3: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:30 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b799f707320000ffffffffffff810038000806f4867baec0eee2c80c59d0000108000604000296fed65c95bde0ddff02147a50f68c7cffffffff"]) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:30 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:30 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 08:13:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:30 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:30 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:30 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r0, 0x0, &(0x7f0000000080)) 08:13:30 executing program 2: vfork() sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x100000, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYRESHEX=r2], 0xec, 0x20001}, 0x100) r3 = socket(0x1, 0x10000000, 0x1f) setresuid(0x0, 0xffffffffffffffff, 0xee00) connect$inet(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x2, 0x3, @mcast1, 0x9}}, 0x0, 0x0, 0x0, 0x88, 0x0, 0x2}, 0x98) extattr_get_fd(r4, 0x1, &(0x7f0000000080)='.$\x00', &(0x7f00000001c0)=""/109, 0x6d) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x6}, &(0x7f0000000040)=0x8) posix_fadvise(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$MDIOCDETACH(0xffffffffffffffff, 0xc1c06d01, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r7 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FILEMON_SET_FD(r7, 0xc0045301, &(0x7f0000000180)) 08:13:30 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1a}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:31 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:31 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:31 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)) 08:13:31 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x100000, 0x0) 08:13:31 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:31 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup(r4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:31 executing program 0: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:31 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)) 08:13:31 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 08:13:32 executing program 3: vfork() connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) 08:13:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) procctl$PROC_TRACE_CTL(0x0, 0x0, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r2, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x804}, 0x98) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0xffffffffffffffaa, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000280)=0x88) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "e5469c681a9fd76fabcdd31af95d07ea9e56135dcc44597edfd7febd6d121181"}, 0x0, 0x0, 0x0, 0x0, 0x3f}) 08:13:32 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) Apr 9 08:13:32 ci-freebsd-main-9 dhclient[1414]: send_packet: No buffer space available 08:13:33 executing program 3: open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"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", "5738d22f111bee580b0ef2873adeeaf6ecf974265e0a141732931d6eb44a906c"}, 0x0, 0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="16a87ad77bf2b8fffa85f4e35cc3dc4c", 0x20}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180), 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x10) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(r3, &(0x7f0000000580)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r4) listen(r4, 0x0) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') 08:13:33 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getpid() freebsd11_mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getlogin(0x0, 0xfee1) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)) 08:13:33 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup(r4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:33 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0)=0x8001, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r2, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:33 executing program 0: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 08:13:33 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 08:13:33 executing program 0: open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"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", "5738d22f111bee580b0ef2873adeeaf6ecf974265e0a141732931d6eb44a906c"}, 0x0, 0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="16a87ad77bf2b8fffa85f4e35cc3dc4c", 0x20}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180), 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x10) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(r3, &(0x7f0000000580)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r4) listen(r4, 0x0) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') 08:13:33 executing program 0: open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"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", "5738d22f111bee580b0ef2873adeeaf6ecf974265e0a141732931d6eb44a906c"}, 0x0, 0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="16a87ad77bf2b8fffa85f4e35cc3dc4c", 0x20}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180), 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x10) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(r3, &(0x7f0000000580)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r4) listen(r4, 0x0) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') 08:13:33 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:34 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r2, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:34 executing program 3: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 08:13:34 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6, 0x1}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000000), 0x4) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x434, &(0x7f0000000040), 0x14) 08:13:34 executing program 3: open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"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", "5738d22f111bee580b0ef2873adeeaf6ecf974265e0a141732931d6eb44a906c"}, 0x0, 0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="16a87ad77bf2b8fffa85f4e35cc3dc4c", 0x20}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180), 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x10) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(r3, &(0x7f0000000580)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r4) listen(r4, 0x0) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') 08:13:34 executing program 3: vfork() r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:34 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="520029dfea5dcb4bda8fc6d63969164df2359424052f56a5730937241caa0cbf4fa69bb0bcbfbfa678a7bae2a51d7b5560efdf9df4645265f1d0b84254c2cf9004fc24b3d782f9cd556e9e144b40c2939d9bf0210a7454533d063f18059f52ceca13eddab9a1a0517ced8f9e0dc97d15068ea9916f0d18cb358e09ce77d37f14816916471a297494be9c35379d1b4e416ed544b87d287a08dccc1541fdb62b6c5e3a905f6ec1075949d62acead6171320f4f5ca4898f4b06237072b2eda1fb5d69bbe7319e08f6a35c04edb32dc1118ba8e30c07e25256f40f6e629b11bf0263634cecebdce8a18ccefbd240549f5b5c8017a99008dfa55c6abc430b"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:34 executing program 2: freebsd10_pipe(&(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r0, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:34 executing program 2: open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"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", "5738d22f111bee580b0ef2873adeeaf6ecf974265e0a141732931d6eb44a906c"}, 0x0, 0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="16a87ad77bf2b8fffa85f4e35cc3dc4c", 0x20}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180), 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x10) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(r3, &(0x7f0000000580)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r4) listen(r4, 0x0) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') 08:13:34 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6, 0x1}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000000), 0x4) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x434, &(0x7f0000000040), 0x14) 08:13:34 executing program 2: open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"7e242ab56632d22c58dd1f0c685bf0a0c26c395f5d55e1d84938b8c5f19ff606c82e3813360b5d2bf3ab149d547da643faadd7bb381d14c5e25dbdcaba4ea6f44d5640aa43b094623a90f434caead88720b5e0d497913d4c9e42725af339aefb2666016babc4fb9ffcaf27ecf762a3408b3061cda7c9e77d1f2becd5a27bfcaf839551d8cb0e1a9e4f33f9884c253f4366cc86a964af3933be097cdb1cf2295485f6bf9115150995a7137326fbbd11bb2a4e99f3d464ddd873a8908fe55b195e01b480119eb55755a45c45843605a3996c70518932a7ff76cd5e423dd2fbd180c4f24979cf9bb8d721b45457088e3c806fff964ba598401c4ff512fa7d52434c7791c7d1fe53dedb245b93816faac8d0a1aca634827912d602d6f11015a03221c00029a81fd6a5e687223114fb225f571fb92aa8fbd27e5975dde36b7117425348d7676a74066893ad473b837b7beee6b7b81dd1a44caaccf99a19abb4c16843af0c1c38007ece0bee9b776f1748021162ab5e4b21063b02da68cef0e7532622fd84648a39ac559c2c54a3dbd6a2daa59ae2dea3ed08fd9fdb209bb95feda945bc0dbd1a9499f0925d369f5fb76947ca52e909ce21d2f12fc80a8f392fd515cd0a9f1bf02b64a5297f9d1c9e1501161eebc337443366644006d736397ebdcc7e38193a32638027467c7887b993936fea6939116ded0057726adcc24990ee8125e318d08642f4f12e090fdcaf2abbfbcb46a479373cfdfb399134047e94db44de63ab2a1780049fa3172a8deec3b6d454b6664e56020995bd34596347d7b8e2711b05b127c4034295525dfefefa852489345baacc1753b6506924d8b7bafde96d0be16e8404777802aa18a78107a4622bafe96c798ee1571743a661680e0e4eca409bbf95567e312eaeee05236e8e9621d0d4409da74d7238fae91e5d2a7d9627fbdb8c2153816a3830cf5466a43775cafa9de155abd2e68fd5cf90929966656d305455b5931d71eedef0f6869cd315a1fd6c6cc3ba12e2c5556c72bf1a11b099b43d9c02534e05b474ff60825ebe00324bbec39fe19cb3e54ff953a4abbce8f4e128ca2783f695ff85dd02be07a1a9ab747c0ba4ea20cd64d79a9fc10a4419fd80c6b617ed93539f95d6b93a833774b04fb4345cbf7f7a6d0159685fe99436994600e01ef2bbe1b67289b06bd514395271b25156c00420918a64587b503ed29b1afc2ca920f62edbabfca6476182ce8b19b115f0fd164d7bd99b29bd2239c6222cd9928b5034c8de3a75bb5c8b6d666e846a44ba67d4d7a70b915a763ab0e1dff9373fb4a310e01f80366d9ad919634de019ad316efd4e63d3497b08270d7b24d616d6e1d37addd42b4c3fa8db9b78c8198f9f76bbce204c56ade1dedac3f5132662f6a66f0faf0e1af8484961f4b64b7c92e0890b50ede0d40fb9bf700803bd", "5738d22f111bee580b0ef2873adeeaf6ecf974265e0a141732931d6eb44a906c"}, 0x0, 0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="16a87ad77bf2b8fffa85f4e35cc3dc4c", 0x20}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180), 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x10) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(r3, &(0x7f0000000580)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r4) listen(r4, 0x0) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') 08:13:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup(r4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:34 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:34 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:35 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:35 executing program 0: open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"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", "5738d22f111bee580b0ef2873adeeaf6ecf974265e0a141732931d6eb44a906c"}, 0x0, 0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="16a87ad77bf2b8fffa85f4e35cc3dc4c", 0x20}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180), 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x10) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(r3, &(0x7f0000000580)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r4) listen(r4, 0x0) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') 08:13:35 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:35 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:35 executing program 3: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:35 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:35 executing program 2: open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"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", "5738d22f111bee580b0ef2873adeeaf6ecf974265e0a141732931d6eb44a906c"}, 0x0, 0x0, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="16a87ad77bf2b8fffa85f4e35cc3dc4c", 0x20}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180), 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x10) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet(r3, &(0x7f0000000580)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r4) listen(r4, 0x0) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') 08:13:35 executing program 3: vfork() r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:35 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:35 executing program 2: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000140)={r9}, 0x8) sendmsg$inet6_sctp(r6, &(0x7f0000001880)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x8, @loopback, 0x7}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000280)="516a932bc15c08dde7de4bd275463cc38279ce10b5f4e63d777658cd5084eb37d32c6e443a4a540e794ceaa0550af32bd3f7a2969c3c4950be64fe5f80120ae4236ab32672ed7577a5a2dd03ef12fcef31d3c0a7ae59343ca0d9a30e0a4864e9a11e0ceead2cf1def7552a04a273fb00a93814ae0d97cffe1e61b4b7a47c0d217f2606b23245", 0x86}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="551d48bdef582d5f5be1bbba80a53533d984fbf08ac80556b7728fec151a24cedd8cc9194498712bd6732f6b2a0fe4c08b69e5a4b61d366eeada9aea456a659c0082b2cf4cd0b6907ca89f065252646997c1bea95eb1f4b95b767a6e59caa8a628be3508274fe448a0eacf4e45b74abbc161b1bd4e7757f3e45df85d862cef3f4d743d16f0a417df901d3bb7ad3b9ea75835990200eb9f861edb7d76e6804298f6fed2769c870d04a7ce85d235506e3428716932329a12313cc00bc629662fb3e927d94125e41c21073fd8fa85e875178507536a05e9434ac6e8dedb8883e1e02338aaff", 0xe4}, {&(0x7f00000014c0)="8f5e2302bba5b5eebf6080b978d2db3ac15d9e510cc599d8c38ff6c3ea57e51f4d831d64db91b4d036d6cfda83331409d2e356e6a03c4c9ff793d5663db3b7441c07425cb70d26768c3bc028332d1c4daaf00889fef008ea4b8a8e1731a436a7473546317540863757a0578953e3ff7b77276815ab7af82bf1d541bdbe7bdb9461b5729041c0c7beef70d6dabb3e511e5850191138", 0x95}, {&(0x7f0000001580)="9e493b7f85bf20a83656b0ceed76540f63d714e61d34b3963d12a89dfe4bd898540525c94cfefc5d49f0328e0b2f0fc03c6ee82e14d5cd04f9111090abbd12ffdfb3dcceb8f5bee35951cfa6ae36e31153a4f1226ce4eff2a5b7a9acda1401967977f6e94b31983a618a6315ec438aa145182255b2213f4a09327cec2f1bf7c739e889ec1590137102b78be2943c0f81eb6a512c104e51b02755ea52b98585daa00e0a705e26d4ab5312a5f7169bc1d9f424479f5f5411bb", 0xb8}, {&(0x7f0000001640)="108d8804f50b4e558c7f6fac80cd20dac4bafa409d0ba92fdb9fa756ecc5c572ae2f050c6b8d75e81479ab105ed659e3239651af2c0575d031478680314bd4455fa55ce4969c7b39ef1e53b07cf4cb80843b470e6144072fe035a3f58e9210f09b1358dbf010e689e433eeea4413e5b1aeef50b0422f15c3cf27fdf3b5b8bf6aa0e8d5d8b5e9faa3f15663ba16a5e4e05ed56307cec14164991c304cb2c8b64a2d2cdb25225ec7e1071311fcce82c2f3605a15b2a8eeaf11f8ea37d11e593d08dafc6c86229843eb99f13a2f44f2d8b74e227f892cf0aa52bb1fb0a345aec3c3510bfa6cc36b13449252f56b72b8672ee5d7a1", 0xf3}], 0x6, &(0x7f00000017c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x6, 0x0, 0xd76, 0x10000, 0x8, 0x1f, 0x3, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xa5f0, 0x100, 0x6, 0x2, 0xfffffffb, 0x3, 0xd3cd, r9}}, @init={0x14, 0x84, 0x1, {0x5, 0x62db, 0x400}}, @init={0x14, 0x84, 0x1, {0x1, 0x9, 0x9, 0xc3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0xac, 0x100}, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r10, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) shutdown(r6, 0x1) 08:13:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup(r5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:36 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000140)={r9}, 0x8) sendmsg$inet6_sctp(r6, &(0x7f0000001880)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x8, @loopback, 0x7}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000280)="516a932bc15c08dde7de4bd275463cc38279ce10b5f4e63d777658cd5084eb37d32c6e443a4a540e794ceaa0550af32bd3f7a2969c3c4950be64fe5f80120ae4236ab32672ed7577a5a2dd03ef12fcef31d3c0a7ae59343ca0d9a30e0a4864e9a11e0ceead2cf1def7552a04a273fb00a93814ae0d97cffe1e61b4b7a47c0d217f2606b23245", 0x86}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="551d48bdef582d5f5be1bbba80a53533d984fbf08ac80556b7728fec151a24cedd8cc9194498712bd6732f6b2a0fe4c08b69e5a4b61d366eeada9aea456a659c0082b2cf4cd0b6907ca89f065252646997c1bea95eb1f4b95b767a6e59caa8a628be3508274fe448a0eacf4e45b74abbc161b1bd4e7757f3e45df85d862cef3f4d743d16f0a417df901d3bb7ad3b9ea75835990200eb9f861edb7d76e6804298f6fed2769c870d04a7ce85d235506e3428716932329a12313cc00bc629662fb3e927d94125e41c21073fd8fa85e875178507536a05e9434ac6e8dedb8883e1e02338aaff", 0xe4}, {&(0x7f00000014c0)="8f5e2302bba5b5eebf6080b978d2db3ac15d9e510cc599d8c38ff6c3ea57e51f4d831d64db91b4d036d6cfda83331409d2e356e6a03c4c9ff793d5663db3b7441c07425cb70d26768c3bc028332d1c4daaf00889fef008ea4b8a8e1731a436a7473546317540863757a0578953e3ff7b77276815ab7af82bf1d541bdbe7bdb9461b5729041c0c7beef70d6dabb3e511e5850191138", 0x95}, {&(0x7f0000001580)="9e493b7f85bf20a83656b0ceed76540f63d714e61d34b3963d12a89dfe4bd898540525c94cfefc5d49f0328e0b2f0fc03c6ee82e14d5cd04f9111090abbd12ffdfb3dcceb8f5bee35951cfa6ae36e31153a4f1226ce4eff2a5b7a9acda1401967977f6e94b31983a618a6315ec438aa145182255b2213f4a09327cec2f1bf7c739e889ec1590137102b78be2943c0f81eb6a512c104e51b02755ea52b98585daa00e0a705e26d4ab5312a5f7169bc1d9f424479f5f5411bb", 0xb8}, {&(0x7f0000001640)="108d8804f50b4e558c7f6fac80cd20dac4bafa409d0ba92fdb9fa756ecc5c572ae2f050c6b8d75e81479ab105ed659e3239651af2c0575d031478680314bd4455fa55ce4969c7b39ef1e53b07cf4cb80843b470e6144072fe035a3f58e9210f09b1358dbf010e689e433eeea4413e5b1aeef50b0422f15c3cf27fdf3b5b8bf6aa0e8d5d8b5e9faa3f15663ba16a5e4e05ed56307cec14164991c304cb2c8b64a2d2cdb25225ec7e1071311fcce82c2f3605a15b2a8eeaf11f8ea37d11e593d08dafc6c86229843eb99f13a2f44f2d8b74e227f892cf0aa52bb1fb0a345aec3c3510bfa6cc36b13449252f56b72b8672ee5d7a1", 0xf3}], 0x6, &(0x7f00000017c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x6, 0x0, 0xd76, 0x10000, 0x8, 0x1f, 0x3, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xa5f0, 0x100, 0x6, 0x2, 0xfffffffb, 0x3, 0xd3cd, r9}}, @init={0x14, 0x84, 0x1, {0x5, 0x62db, 0x400}}, @init={0x14, 0x84, 0x1, {0x1, 0x9, 0x9, 0xc3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0xac, 0x100}, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r10, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) shutdown(r6, 0x1) 08:13:36 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:36 executing program 3: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:36 executing program 3: freebsd10_pipe(&(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r0, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:36 executing program 3: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000140)={r9}, 0x8) sendmsg$inet6_sctp(r6, &(0x7f0000001880)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x8, @loopback, 0x7}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000280)="516a932bc15c08dde7de4bd275463cc38279ce10b5f4e63d777658cd5084eb37d32c6e443a4a540e794ceaa0550af32bd3f7a2969c3c4950be64fe5f80120ae4236ab32672ed7577a5a2dd03ef12fcef31d3c0a7ae59343ca0d9a30e0a4864e9a11e0ceead2cf1def7552a04a273fb00a93814ae0d97cffe1e61b4b7a47c0d217f2606b23245", 0x86}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="551d48bdef582d5f5be1bbba80a53533d984fbf08ac80556b7728fec151a24cedd8cc9194498712bd6732f6b2a0fe4c08b69e5a4b61d366eeada9aea456a659c0082b2cf4cd0b6907ca89f065252646997c1bea95eb1f4b95b767a6e59caa8a628be3508274fe448a0eacf4e45b74abbc161b1bd4e7757f3e45df85d862cef3f4d743d16f0a417df901d3bb7ad3b9ea75835990200eb9f861edb7d76e6804298f6fed2769c870d04a7ce85d235506e3428716932329a12313cc00bc629662fb3e927d94125e41c21073fd8fa85e875178507536a05e9434ac6e8dedb8883e1e02338aaff", 0xe4}, {&(0x7f00000014c0)="8f5e2302bba5b5eebf6080b978d2db3ac15d9e510cc599d8c38ff6c3ea57e51f4d831d64db91b4d036d6cfda83331409d2e356e6a03c4c9ff793d5663db3b7441c07425cb70d26768c3bc028332d1c4daaf00889fef008ea4b8a8e1731a436a7473546317540863757a0578953e3ff7b77276815ab7af82bf1d541bdbe7bdb9461b5729041c0c7beef70d6dabb3e511e5850191138", 0x95}, {&(0x7f0000001580)="9e493b7f85bf20a83656b0ceed76540f63d714e61d34b3963d12a89dfe4bd898540525c94cfefc5d49f0328e0b2f0fc03c6ee82e14d5cd04f9111090abbd12ffdfb3dcceb8f5bee35951cfa6ae36e31153a4f1226ce4eff2a5b7a9acda1401967977f6e94b31983a618a6315ec438aa145182255b2213f4a09327cec2f1bf7c739e889ec1590137102b78be2943c0f81eb6a512c104e51b02755ea52b98585daa00e0a705e26d4ab5312a5f7169bc1d9f424479f5f5411bb", 0xb8}, {&(0x7f0000001640)="108d8804f50b4e558c7f6fac80cd20dac4bafa409d0ba92fdb9fa756ecc5c572ae2f050c6b8d75e81479ab105ed659e3239651af2c0575d031478680314bd4455fa55ce4969c7b39ef1e53b07cf4cb80843b470e6144072fe035a3f58e9210f09b1358dbf010e689e433eeea4413e5b1aeef50b0422f15c3cf27fdf3b5b8bf6aa0e8d5d8b5e9faa3f15663ba16a5e4e05ed56307cec14164991c304cb2c8b64a2d2cdb25225ec7e1071311fcce82c2f3605a15b2a8eeaf11f8ea37d11e593d08dafc6c86229843eb99f13a2f44f2d8b74e227f892cf0aa52bb1fb0a345aec3c3510bfa6cc36b13449252f56b72b8672ee5d7a1", 0xf3}], 0x6, &(0x7f00000017c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x6, 0x0, 0xd76, 0x10000, 0x8, 0x1f, 0x3, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xa5f0, 0x100, 0x6, 0x2, 0xfffffffb, 0x3, 0xd3cd, r9}}, @init={0x14, 0x84, 0x1, {0x5, 0x62db, 0x400}}, @init={0x14, 0x84, 0x1, {0x1, 0x9, 0x9, 0xc3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0xac, 0x100}, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r10, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) shutdown(r6, 0x1) 08:13:36 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) procctl$PROC_TRACE_CTL(0x0, 0x0, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r2, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x804}, 0x98) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0xffffffffffffffaa, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000280)=0x88) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "e5469c681a9fd76fabcdd31af95d07ea9e56135dcc44597edfd7febd6d121181"}, 0x0, 0x0, 0x0, 0x0, 0x3f}) 08:13:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000140)={r9}, 0x8) sendmsg$inet6_sctp(r6, &(0x7f0000001880)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x8, @loopback, 0x7}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000280)="516a932bc15c08dde7de4bd275463cc38279ce10b5f4e63d777658cd5084eb37d32c6e443a4a540e794ceaa0550af32bd3f7a2969c3c4950be64fe5f80120ae4236ab32672ed7577a5a2dd03ef12fcef31d3c0a7ae59343ca0d9a30e0a4864e9a11e0ceead2cf1def7552a04a273fb00a93814ae0d97cffe1e61b4b7a47c0d217f2606b23245", 0x86}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="551d48bdef582d5f5be1bbba80a53533d984fbf08ac80556b7728fec151a24cedd8cc9194498712bd6732f6b2a0fe4c08b69e5a4b61d366eeada9aea456a659c0082b2cf4cd0b6907ca89f065252646997c1bea95eb1f4b95b767a6e59caa8a628be3508274fe448a0eacf4e45b74abbc161b1bd4e7757f3e45df85d862cef3f4d743d16f0a417df901d3bb7ad3b9ea75835990200eb9f861edb7d76e6804298f6fed2769c870d04a7ce85d235506e3428716932329a12313cc00bc629662fb3e927d94125e41c21073fd8fa85e875178507536a05e9434ac6e8dedb8883e1e02338aaff", 0xe4}, {&(0x7f00000014c0)="8f5e2302bba5b5eebf6080b978d2db3ac15d9e510cc599d8c38ff6c3ea57e51f4d831d64db91b4d036d6cfda83331409d2e356e6a03c4c9ff793d5663db3b7441c07425cb70d26768c3bc028332d1c4daaf00889fef008ea4b8a8e1731a436a7473546317540863757a0578953e3ff7b77276815ab7af82bf1d541bdbe7bdb9461b5729041c0c7beef70d6dabb3e511e5850191138", 0x95}, {&(0x7f0000001580)="9e493b7f85bf20a83656b0ceed76540f63d714e61d34b3963d12a89dfe4bd898540525c94cfefc5d49f0328e0b2f0fc03c6ee82e14d5cd04f9111090abbd12ffdfb3dcceb8f5bee35951cfa6ae36e31153a4f1226ce4eff2a5b7a9acda1401967977f6e94b31983a618a6315ec438aa145182255b2213f4a09327cec2f1bf7c739e889ec1590137102b78be2943c0f81eb6a512c104e51b02755ea52b98585daa00e0a705e26d4ab5312a5f7169bc1d9f424479f5f5411bb", 0xb8}, {&(0x7f0000001640)="108d8804f50b4e558c7f6fac80cd20dac4bafa409d0ba92fdb9fa756ecc5c572ae2f050c6b8d75e81479ab105ed659e3239651af2c0575d031478680314bd4455fa55ce4969c7b39ef1e53b07cf4cb80843b470e6144072fe035a3f58e9210f09b1358dbf010e689e433eeea4413e5b1aeef50b0422f15c3cf27fdf3b5b8bf6aa0e8d5d8b5e9faa3f15663ba16a5e4e05ed56307cec14164991c304cb2c8b64a2d2cdb25225ec7e1071311fcce82c2f3605a15b2a8eeaf11f8ea37d11e593d08dafc6c86229843eb99f13a2f44f2d8b74e227f892cf0aa52bb1fb0a345aec3c3510bfa6cc36b13449252f56b72b8672ee5d7a1", 0xf3}], 0x6, &(0x7f00000017c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x6, 0x0, 0xd76, 0x10000, 0x8, 0x1f, 0x3, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xa5f0, 0x100, 0x6, 0x2, 0xfffffffb, 0x3, 0xd3cd, r9}}, @init={0x14, 0x84, 0x1, {0x5, 0x62db, 0x400}}, @init={0x14, 0x84, 0x1, {0x1, 0x9, 0x9, 0xc3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0xac, 0x100}, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r10, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) shutdown(r6, 0x1) 08:13:36 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:36 executing program 3: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:36 executing program 3: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) procctl$PROC_TRACE_CTL(0x0, 0x0, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r2, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x804}, 0x98) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0xffffffffffffffaa, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000280)=0x88) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "e5469c681a9fd76fabcdd31af95d07ea9e56135dcc44597edfd7febd6d121181"}, 0x0, 0x0, 0x0, 0x0, 0x3f}) 08:13:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000140)={r9}, 0x8) sendmsg$inet6_sctp(r6, &(0x7f0000001880)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x8, @loopback, 0x7}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000280)="516a932bc15c08dde7de4bd275463cc38279ce10b5f4e63d777658cd5084eb37d32c6e443a4a540e794ceaa0550af32bd3f7a2969c3c4950be64fe5f80120ae4236ab32672ed7577a5a2dd03ef12fcef31d3c0a7ae59343ca0d9a30e0a4864e9a11e0ceead2cf1def7552a04a273fb00a93814ae0d97cffe1e61b4b7a47c0d217f2606b23245", 0x86}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="551d48bdef582d5f5be1bbba80a53533d984fbf08ac80556b7728fec151a24cedd8cc9194498712bd6732f6b2a0fe4c08b69e5a4b61d366eeada9aea456a659c0082b2cf4cd0b6907ca89f065252646997c1bea95eb1f4b95b767a6e59caa8a628be3508274fe448a0eacf4e45b74abbc161b1bd4e7757f3e45df85d862cef3f4d743d16f0a417df901d3bb7ad3b9ea75835990200eb9f861edb7d76e6804298f6fed2769c870d04a7ce85d235506e3428716932329a12313cc00bc629662fb3e927d94125e41c21073fd8fa85e875178507536a05e9434ac6e8dedb8883e1e02338aaff", 0xe4}, {&(0x7f00000014c0)="8f5e2302bba5b5eebf6080b978d2db3ac15d9e510cc599d8c38ff6c3ea57e51f4d831d64db91b4d036d6cfda83331409d2e356e6a03c4c9ff793d5663db3b7441c07425cb70d26768c3bc028332d1c4daaf00889fef008ea4b8a8e1731a436a7473546317540863757a0578953e3ff7b77276815ab7af82bf1d541bdbe7bdb9461b5729041c0c7beef70d6dabb3e511e5850191138", 0x95}, {&(0x7f0000001580)="9e493b7f85bf20a83656b0ceed76540f63d714e61d34b3963d12a89dfe4bd898540525c94cfefc5d49f0328e0b2f0fc03c6ee82e14d5cd04f9111090abbd12ffdfb3dcceb8f5bee35951cfa6ae36e31153a4f1226ce4eff2a5b7a9acda1401967977f6e94b31983a618a6315ec438aa145182255b2213f4a09327cec2f1bf7c739e889ec1590137102b78be2943c0f81eb6a512c104e51b02755ea52b98585daa00e0a705e26d4ab5312a5f7169bc1d9f424479f5f5411bb", 0xb8}, {&(0x7f0000001640)="108d8804f50b4e558c7f6fac80cd20dac4bafa409d0ba92fdb9fa756ecc5c572ae2f050c6b8d75e81479ab105ed659e3239651af2c0575d031478680314bd4455fa55ce4969c7b39ef1e53b07cf4cb80843b470e6144072fe035a3f58e9210f09b1358dbf010e689e433eeea4413e5b1aeef50b0422f15c3cf27fdf3b5b8bf6aa0e8d5d8b5e9faa3f15663ba16a5e4e05ed56307cec14164991c304cb2c8b64a2d2cdb25225ec7e1071311fcce82c2f3605a15b2a8eeaf11f8ea37d11e593d08dafc6c86229843eb99f13a2f44f2d8b74e227f892cf0aa52bb1fb0a345aec3c3510bfa6cc36b13449252f56b72b8672ee5d7a1", 0xf3}], 0x6, &(0x7f00000017c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x6, 0x0, 0xd76, 0x10000, 0x8, 0x1f, 0x3, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xa5f0, 0x100, 0x6, 0x2, 0xfffffffb, 0x3, 0xd3cd, r9}}, @init={0x14, 0x84, 0x1, {0x5, 0x62db, 0x400}}, @init={0x14, 0x84, 0x1, {0x1, 0x9, 0x9, 0xc3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0xac, 0x100}, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r10, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) shutdown(r6, 0x1) 08:13:36 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:36 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) procctl$PROC_TRACE_CTL(0x0, 0x0, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r2, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x804}, 0x98) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0xffffffffffffffaa, 0x1c, 0x0, 0x0, @mcast1}}}, &(0x7f0000000280)=0x88) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "e5469c681a9fd76fabcdd31af95d07ea9e56135dcc44597edfd7febd6d121181"}, 0x0, 0x0, 0x0, 0x0, 0x3f}) 08:13:37 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) sendto(r2, &(0x7f00000001c0)="8ac440054f1e1d62ccd88cdd16528b8438f5cb0efa6b4099cac4662a029fdb82bbaacabd36abdf52455b6be853c7cc5a39529ccc82c03051cd812f3aede218cd5af6d2804621502c28785ce44c8ec8a40539719107d0df77d5a5ff5b439ec1b33daa9f47f405733e103e03f391f3103f25931a92a4036408ce638264c81aa6c0f7a385360ea2743e7b5f8479fe6bf3", 0x81a3d94f, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000140)={r9}, 0x8) sendmsg$inet6_sctp(r6, &(0x7f0000001880)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x8, @loopback, 0x7}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000280)="516a932bc15c08dde7de4bd275463cc38279ce10b5f4e63d777658cd5084eb37d32c6e443a4a540e794ceaa0550af32bd3f7a2969c3c4950be64fe5f80120ae4236ab32672ed7577a5a2dd03ef12fcef31d3c0a7ae59343ca0d9a30e0a4864e9a11e0ceead2cf1def7552a04a273fb00a93814ae0d97cffe1e61b4b7a47c0d217f2606b23245", 0x86}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="551d48bdef582d5f5be1bbba80a53533d984fbf08ac80556b7728fec151a24cedd8cc9194498712bd6732f6b2a0fe4c08b69e5a4b61d366eeada9aea456a659c0082b2cf4cd0b6907ca89f065252646997c1bea95eb1f4b95b767a6e59caa8a628be3508274fe448a0eacf4e45b74abbc161b1bd4e7757f3e45df85d862cef3f4d743d16f0a417df901d3bb7ad3b9ea75835990200eb9f861edb7d76e6804298f6fed2769c870d04a7ce85d235506e3428716932329a12313cc00bc629662fb3e927d94125e41c21073fd8fa85e875178507536a05e9434ac6e8dedb8883e1e02338aaff", 0xe4}, {&(0x7f00000014c0)="8f5e2302bba5b5eebf6080b978d2db3ac15d9e510cc599d8c38ff6c3ea57e51f4d831d64db91b4d036d6cfda83331409d2e356e6a03c4c9ff793d5663db3b7441c07425cb70d26768c3bc028332d1c4daaf00889fef008ea4b8a8e1731a436a7473546317540863757a0578953e3ff7b77276815ab7af82bf1d541bdbe7bdb9461b5729041c0c7beef70d6dabb3e511e5850191138", 0x95}, {&(0x7f0000001580)="9e493b7f85bf20a83656b0ceed76540f63d714e61d34b3963d12a89dfe4bd898540525c94cfefc5d49f0328e0b2f0fc03c6ee82e14d5cd04f9111090abbd12ffdfb3dcceb8f5bee35951cfa6ae36e31153a4f1226ce4eff2a5b7a9acda1401967977f6e94b31983a618a6315ec438aa145182255b2213f4a09327cec2f1bf7c739e889ec1590137102b78be2943c0f81eb6a512c104e51b02755ea52b98585daa00e0a705e26d4ab5312a5f7169bc1d9f424479f5f5411bb", 0xb8}, {&(0x7f0000001640)="108d8804f50b4e558c7f6fac80cd20dac4bafa409d0ba92fdb9fa756ecc5c572ae2f050c6b8d75e81479ab105ed659e3239651af2c0575d031478680314bd4455fa55ce4969c7b39ef1e53b07cf4cb80843b470e6144072fe035a3f58e9210f09b1358dbf010e689e433eeea4413e5b1aeef50b0422f15c3cf27fdf3b5b8bf6aa0e8d5d8b5e9faa3f15663ba16a5e4e05ed56307cec14164991c304cb2c8b64a2d2cdb25225ec7e1071311fcce82c2f3605a15b2a8eeaf11f8ea37d11e593d08dafc6c86229843eb99f13a2f44f2d8b74e227f892cf0aa52bb1fb0a345aec3c3510bfa6cc36b13449252f56b72b8672ee5d7a1", 0xf3}], 0x6, &(0x7f00000017c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x6, 0x0, 0xd76, 0x10000, 0x8, 0x1f, 0x3, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xa5f0, 0x100, 0x6, 0x2, 0xfffffffb, 0x3, 0xd3cd, r9}}, @init={0x14, 0x84, 0x1, {0x5, 0x62db, 0x400}}, @init={0x14, 0x84, 0x1, {0x1, 0x9, 0x9, 0xc3}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0xac, 0x100}, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r10, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) shutdown(r6, 0x1) 08:13:37 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="520029dfea5dcb4bda8fc6d63969164df2359424052f56a5730937241caa0cbf4fa69bb0bcbfbfa678a7bae2a51d7b5560efdf9df4645265f1d0b84254c2cf9004fc24b3d782f9cd556e9e144b40c2939d9bf0210a7454533d063f18059f52ceca13eddab9a1a0517ced8f9e0dc97d15068ea9916f0d18cb358e09ce77d37f14816916471a297494be9c35379d1b4e416ed544b87d287a08dccc1541fdb62b6c5e3a905f6ec1075949d62acead6171320f4f5ca4898f4b06237072b2eda1fb5d69bbe7319e08f6a35c04edb32dc1118ba8e30c07e25256f40f6e629b11bf0263634cecebdce8a18ccefbd240549f5b5c8017a99008dfa55c6abc430b"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:37 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:37 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:37 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) socket$unix(0x1, 0x5, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000000c0)={{"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", "491d245483e31a9e37989e2b6fe39f4b46d45e9554f9310dda0af8e4973bd332", 0x0, 0x40}, &(0x7f0000000000)="e2c7071755b22e34d85ca03beee01d16fe861ede8043bd9f1ee0755ceaa5d5467ca0a9bc1b27fa1f221ecd3d4201cbe3535485fd0021d95f054734e8b009552be8e25fadb9371075876e5fb15cb3b6c9fbc3845c2195eaa491563711e36a391769baba719dda6b1a5997f27bd5be7d8ca807e4459b338e5634c55d328cf3e7650a5e8b873dd131fccca8dfff9b2cd7379001aefe1d2c578047a149", 0x8, 0x5, 0x80000001, 0xa8f, 0x8000000000001, 0x7, 0x71, 0x7fffffff}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e}) 08:13:38 executing program 2: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) socket$unix(0x1, 0x5, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000000c0)={{"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", "491d245483e31a9e37989e2b6fe39f4b46d45e9554f9310dda0af8e4973bd332", 0x0, 0x40}, &(0x7f0000000000)="e2c7071755b22e34d85ca03beee01d16fe861ede8043bd9f1ee0755ceaa5d5467ca0a9bc1b27fa1f221ecd3d4201cbe3535485fd0021d95f054734e8b009552be8e25fadb9371075876e5fb15cb3b6c9fbc3845c2195eaa491563711e36a391769baba719dda6b1a5997f27bd5be7d8ca807e4459b338e5634c55d328cf3e7650a5e8b873dd131fccca8dfff9b2cd7379001aefe1d2c578047a149", 0x8, 0x5, 0x80000001, 0xa8f, 0x8000000000001, 0x7, 0x71, 0x7fffffff}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e}) 08:13:38 executing program 0: open$dir(0x0, 0x0, 0x0) openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x4, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x448, &(0x7f0000000000), 0x4) lpathconf(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000200)={0x28, 0x0, 0x10, &(0x7f0000000040)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001340)}) r3 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$efidev(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 08:13:38 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="520029dfea5dcb4bda8fc6d63969164df2359424052f56a5730937241caa0cbf4fa69bb0bcbfbfa678a7bae2a51d7b5560efdf9df4645265f1d0b84254c2cf9004fc24b3d782f9cd556e9e144b40c2939d9bf0210a7454533d063f18059f52ceca13eddab9a1a0517ced8f9e0dc97d15068ea9916f0d18cb358e09ce77d37f14816916471a297494be9c35379d1b4e416ed544b87d287a08dccc1541fdb62b6c5e3a905f6ec1075949d62acead6171320f4f5ca4898f4b06237072b2eda1fb5d69bbe7319e08f6a35c04edb32dc1118ba8e30c07e25256f40f6e629b11bf0263634cecebdce8a18ccefbd240549f5b5c8017a99008dfa55c6abc430b"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:38 executing program 0: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:38 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) socket$unix(0x1, 0x5, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000000c0)={{"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", "491d245483e31a9e37989e2b6fe39f4b46d45e9554f9310dda0af8e4973bd332", 0x0, 0x40}, &(0x7f0000000000)="e2c7071755b22e34d85ca03beee01d16fe861ede8043bd9f1ee0755ceaa5d5467ca0a9bc1b27fa1f221ecd3d4201cbe3535485fd0021d95f054734e8b009552be8e25fadb9371075876e5fb15cb3b6c9fbc3845c2195eaa491563711e36a391769baba719dda6b1a5997f27bd5be7d8ca807e4459b338e5634c55d328cf3e7650a5e8b873dd131fccca8dfff9b2cd7379001aefe1d2c578047a149", 0x8, 0x5, 0x80000001, 0xa8f, 0x8000000000001, 0x7, 0x71, 0x7fffffff}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e}) 08:13:38 executing program 3: ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:38 executing program 3: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) socket$unix(0x1, 0x5, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000000c0)={{"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", "491d245483e31a9e37989e2b6fe39f4b46d45e9554f9310dda0af8e4973bd332", 0x0, 0x40}, &(0x7f0000000000)="e2c7071755b22e34d85ca03beee01d16fe861ede8043bd9f1ee0755ceaa5d5467ca0a9bc1b27fa1f221ecd3d4201cbe3535485fd0021d95f054734e8b009552be8e25fadb9371075876e5fb15cb3b6c9fbc3845c2195eaa491563711e36a391769baba719dda6b1a5997f27bd5be7d8ca807e4459b338e5634c55d328cf3e7650a5e8b873dd131fccca8dfff9b2cd7379001aefe1d2c578047a149", 0x8, 0x5, 0x80000001, 0xa8f, 0x8000000000001, 0x7, 0x71, 0x7fffffff}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e}) 08:13:39 executing program 2: open$dir(0x0, 0x0, 0x0) openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x4, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x448, &(0x7f0000000000), 0x4) lpathconf(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000200)={0x28, 0x0, 0x10, &(0x7f0000000040)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001340)}) r3 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$efidev(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 08:13:39 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaa29196a298b5304126013759e1a8b46d8e31820df43ff02000000000000000000000000000180009078000000001aecf4cdcdf98f37a075633e6330aed9778a5048ccf51b79e24d79c6156b94b17d87c46ef95c71680139d6a812cddd1ffff6e5c957c0371411cdb0523ffdfe4d290e0aec6b933c6b8293788beca20cbbe0"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:39 executing program 2: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x3, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:39 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:39 executing program 3: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) socket$unix(0x1, 0x5, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000000c0)={{"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", "491d245483e31a9e37989e2b6fe39f4b46d45e9554f9310dda0af8e4973bd332", 0x0, 0x40}, &(0x7f0000000000)="e2c7071755b22e34d85ca03beee01d16fe861ede8043bd9f1ee0755ceaa5d5467ca0a9bc1b27fa1f221ecd3d4201cbe3535485fd0021d95f054734e8b009552be8e25fadb9371075876e5fb15cb3b6c9fbc3845c2195eaa491563711e36a391769baba719dda6b1a5997f27bd5be7d8ca807e4459b338e5634c55d328cf3e7650a5e8b873dd131fccca8dfff9b2cd7379001aefe1d2c578047a149", 0x8, 0x5, 0x80000001, 0xa8f, 0x8000000000001, 0x7, 0x71, 0x7fffffff}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e}) 08:13:39 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x4}, 0x1c, 0x0}, 0x4) select(0x40, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000000200)) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0xb9) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x7b6e2f68a0b3a96e) ktrace(&(0x7f0000000100)='./file0\x00', 0x1, 0x40006000, 0x0) close(0xffffffffffffffff) r5 = socket(0x11, 0x3, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)=r6) rfork(0x0) mknodat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x9184) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r7 = open(0x0, 0x0, 0x0) aio_readv(0x0) flock(r7, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x80000000}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) 08:13:40 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaa29196a298b5304126013759e1a8b46d8e31820df43ff02000000000000000000000000000180009078000000001aecf4cdcdf98f37a075633e6330aed9778a5048ccf51b79e24d79c6156b94b17d87c46ef95c71680139d6a812cddd1ffff6e5c957c0371411cdb0523ffdfe4d290e0aec6b933c6b8293788beca20cbbe0"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="bd9088dfd92279978d6147c0472029f7369a202128ef5c08ecf5d76c8b", 0x1d, 0x20188, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f00000000c0)={0x6, {{0x1c, 0x1c, 0x0, 0x81, @mcast2}}, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000200)={0x8, {{0x1c, 0x1c, 0x3, 0x0, @loopback, 0x400}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xfffffffe}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000340)=0x80000000, 0x4) r2 = socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0x7ff, 0x2, 0xfffb, 0x6}, 0x8) listen(0xffffffffffffffff, 0x5) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x4}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)="b1", 0x1}], 0x1}, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) fstat(r2, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = vfork() r9 = socket(0x1c, 0x10000001, 0x84) r10 = getegid() r11 = getgid() sendmsg$unix(r9, &(0x7f0000000c40)={&(0x7f0000000140)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, 0x0, 0x0, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, r8, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0, 0xffffffffffffffff, r11]}], 0x68, 0x20184}, 0x180) freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fhstat(&(0x7f0000001700)={{[0xfff, 0x100]}, {0x4, 0x80, "dc78d2f5651526e7d104504d737f62fe"}}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000019c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="0a002e2f66696c65300073123bf5263d9b46d31718d8cc3e3936822fe7f75419ad9147da7e63433841153169a04fffbef1d5249461d49ff12c5072b1591b212f66e57031ea942912f043b7c2b67b708e8c8fc07a3a25865e23c553fd47ec5bb17647dabd87e8d602ab72fbbf64d2b10fd5571e7220744b858a22503226bad21dfb54c48b83c7a73341ab3414109b4116ade460352e7861e940c3f5209e7f71d4d557ea4131e5a4f7ef330d27ef726b186fb955ccb50f89b5eae6c1fa7f7cbc619589463e8b7d594f6865759fb3fadd1605b6edfbe44422293ff03c56d101a09f723ea9f318f3271257694174c23644084fd1"], 0xa, &(0x7f00000007c0)=[{&(0x7f00000003c0)="a7c3dd05c8ed0feb67bf2ce9b2811124e77a9034c8409f379017c29eeff64eba1b1ea90140cce8430164395dcf6f80286061a5e9b5ab28f295d120704be4b2d8da52c86cd44cd79b1977fd66aa92c8b0db8b0af5fd47b20be6d9d45d6c7773697dce21485cc26ff460a1a036085939348d9c20bdcce288ba7392c41d0aaf610257f1572f7fedb185042e501d3925508bcc6073182b2fab028d82e3bf77359e49f45f43bea2eb2e83b73ec1362a9610f3f57b765bf1cf587dabacaf22cf372bb6ece982782dd301ea49bb356eaf9f60ac2b92c9e8d577b83eff46db9219337f2f6517", 0xe2}, {&(0x7f00000004c0)="8209d9a6f925bc5c", 0x8}, {&(0x7f0000000500)="bed2e8a8c920663933d87feea7d70a2d96f7983a7ca5aafa16061d5d9a5485ce6743e4c80979f5adb6c32e2b40a2775e73a7e90637a54dad4f79a34ddbecc9c4c2c232a6cf87f97b9f9b5453f3befcf1edeee6b02f16b18a83c6165b961cf64c65382494dcdbc1bffb54b25308c35e7a8da7e57a32ee5f0fd764b8061227c1173c39ad9519fbf6e0442709f7f912be57425ced3b223df986b64039a22a631805650999985adcf2299de95ccc11eddef05a6682227394565f3b68c453bafb28584044922090b256719804", 0xca}, {&(0x7f0000000600)="80cd3310b20bfe3bcaf2d115380df7e3165855ae2384a29956c35ef33625a4dc453890d0f2cd59c5312874ee4a115b42e161f65658ecbb53561fa22dd433bee226b9f3a21e9050536ea2f8368182bd9ba6b3aea2b1f90599d86d3d6e5208b1a1ad95298522abb78bb55835c3de4d61c62c30dcb630a20c175876e24d00ff83f8ff03b55233", 0x85}, {&(0x7f0000001e40)="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", 0x1000}, {&(0x7f00000006c0)="2d7e60c3d5e8c17f250d08cff5b4f05465ba6fb3723a11a3bc8452eaae3ac865c9193c82612e6c0f44540f058856935fbd11fe74d1413300e6588aa2ba57df2651b01890a3e0b3a203719fb1bc9ac1950ce23bd60463dee5e57e6caf229b4018f7f6257ae1ebe82f80ab90e7871f35efbf86c773f4d73daac9fabd546a9db7ac", 0x80}, {&(0x7f0000000740)="f3eb303875d6d7081621cd96603fc017f69dd2fe8a3d22726525e826231b4cdaf6d201d9b824c06a34a14d2ee08625086aae93ca494e7a6b8979b3e6b681491f87293ee4f98223376bb2e6a63b9556439073f246affb23ad85ee925cda9c88a7ccffd0c9", 0x64}], 0x7, &(0x7f00000018c0)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, r6, 0x0, r7, r11, r12, 0xffffffffffffffff, r13]}], 0xd0, 0x88}, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000001e00)={&(0x7f0000001740)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001780)="88", 0x1}, {0x0}], 0x2, &(0x7f0000001d00)=ANY=[@ANYBLOB="1c00000084000000040000004f00000fe1000000bf000000", @ANYRES32=0x0], 0x1c}, 0xf09fcd2ab07b6710) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 08:13:40 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x21}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x4, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000000240)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="a76813ef3e86ce00a35475bbd532e72d739d02b0fb01f97647f1", 0x1a}], 0x1, 0x0, 0x0, 0xc}, 0x0) 08:13:40 executing program 3: writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x2) ioctl$BIOCSRSIG(0xffffffffffffffff, 0x20006601, 0x0) shm_open2(0x0, 0x200, 0x0, 0x0, &(0x7f0000000100)='\xa0^*\xf4\x00') sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="f57a1b74fee1207a5dc39ef33af8cae23b2d0c5208b715574b179f2cd926336be10100000000", 0x26}, {&(0x7f0000000500)="653dd24ca921f6708ee4eda76d4ea77eed3ec3d49a0b73071c03c4f63534079569675d3afbbb258d41eaa4cb147f6f08fd645e4d3b290fd94329ed240b8de9a1a2bb25ca9ce43c0e401e5aed7999c2fe56cdd9c814de8b8cd3de57d37c767c1bc602982e47f50e6870f71c5a08dad7b513c595323cafff5754796509d7bf", 0x7e}, {&(0x7f0000000980)="150b61d1c010e3259bf57fe2444ebc21ea8982836c0ba8b4f0a239912a2c8250986b129ebf2a0142f018d682cb0b1146c8cc01cffbe742ead235c5956d30fb53ac413fb8dec72c3f65f069cf6aabd6de39b5581d4a02eaff482293ea2245e543c77939a25234b219feb212ed7abf0251901c47d8d6307c9aa2afa452725b120c80f5e99589bc1601001cb577be9fbebd4a82572e50e98a871fd20bf36058fb00aeae50b619c3b6e8add59c6dc2ff03bc4c71a3d9dd8f6b9b36c26fb1e97a6b595717b1e544677343c97fffef54ca1abd002e", 0xd2}, {&(0x7f0000000400)="cb304e0756d0969285c296a16701a3e643b27a1376d9f241e299f96e2679fa29d2d828a17fe8fefda7a760b742e6bf10d0e0c5ad0b94cece3c4f86bf7b853517fce56b02d9344ad08be518e6a115145aabfdb265c77ef263fb4d9f71afb921e6487232cb52cea1b03ee3cd5725e1e6c3455dfc9990e8d30d3feb710957f4fd1a95f9829438eb34fcce0800ea07072359e397bfd121742b379214e5afd965e77f45cf84f953cd9142b042a23282d5de80ed9d230f9c5f209c311a633d3d0ee0ad4a73b30446c52ba268a32682e839", 0xce}, {&(0x7f0000000200)="e8b0d1b5954d87ca25", 0x9}, {&(0x7f0000000a80)="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"/376, 0x178}, {&(0x7f0000000580)="f97a97f5017376c85b996188827ceba57d4e730a12e261ea392768ca6ef126815dd9ec18320dca6bab3a27a8750f0659f4e19abb528fefe9ae8dff1ee56fc8667074947795a13c44bc7d4522fbc4a5cbd06d8c3455e6e2782b72180f7a37e9120781e219d14105857cf3a4ab0a92f945165f297014428727c65b49dc4a32c7026a4c5bc017894e7c025cdd15e62fc72102db2c717a96db745df6b1e826ad49a3119b55d7d54c28c72aef9c32d8645fb83606ccf4fadc0f64c5c64f5aacd8823abf716acbcbd1e88149dace8d3f2117282f2dc1ed194b088e6599efef38d48ff8c6", 0xe1}], 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="2c00000084000000020000000000d30920010000008000001f00000007000000fd07000001040000", @ANYRES32, @ANYBLOB="1000005eb100840000000000000b00000000"], 0x3c, 0x20100}, 0x20109) 08:13:40 executing program 3: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') 08:13:41 executing program 2: openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) unlink(0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:41 executing program 2: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) socket$unix(0x1, 0x5, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000000c0)={{"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", "491d245483e31a9e37989e2b6fe39f4b46d45e9554f9310dda0af8e4973bd332", 0x0, 0x40}, &(0x7f0000000000)="e2c7071755b22e34d85ca03beee01d16fe861ede8043bd9f1ee0755ceaa5d5467ca0a9bc1b27fa1f221ecd3d4201cbe3535485fd0021d95f054734e8b009552be8e25fadb9371075876e5fb15cb3b6c9fbc3845c2195eaa491563711e36a391769baba719dda6b1a5997f27bd5be7d8ca807e4459b338e5634c55d328cf3e7650a5e8b873dd131fccca8dfff9b2cd7379001aefe1d2c578047a149", 0x8, 0x5, 0x80000001, 0xa8f, 0x8000000000001, 0x7, 0x71, 0x7fffffff}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e}) 08:13:41 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x21}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x20}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x4, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000000240)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="a76813ef3e86ce00a35475bbd532e72d739d02b0fb01f97647f1", 0x1a}], 0x1, 0x0, 0x0, 0xc}, 0x0) 08:13:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x478, &(0x7f0000000140), 0x4) 08:13:41 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e}) r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fpathconf(0xffffffffffffffff, 0x0) (async) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001440)={0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x5e6, 0x4]}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000400)={0x12, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) (async) connect$inet6(r1, 0x0, 0x0) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) (rerun: 64) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) (async) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="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", 0x1000, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c) (async) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) (async) ksem_wait(0x0) 08:13:41 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) 08:13:42 executing program 2: open$dir(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) socket(0x0, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040), 0x10) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, 0x0) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) renameat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) 08:13:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="bd9088dfd92279978d6147c0472029f7369a202128ef5c08ecf5d76c8b", 0x1d, 0x20188, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f00000000c0)={0x6, {{0x1c, 0x1c, 0x0, 0x81, @mcast2}}, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000200)={0x8, {{0x1c, 0x1c, 0x3, 0x0, @loopback, 0x400}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xfffffffe}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000340)=0x80000000, 0x4) r2 = socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0x7ff, 0x2, 0xfffb, 0x6}, 0x8) listen(0xffffffffffffffff, 0x5) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x4}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)="b1", 0x1}], 0x1}, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) fstat(r2, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = vfork() r9 = socket(0x1c, 0x10000001, 0x84) r10 = getegid() r11 = getgid() sendmsg$unix(r9, &(0x7f0000000c40)={&(0x7f0000000140)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, 0x0, 0x0, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, r8, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0, 0xffffffffffffffff, r11]}], 0x68, 0x20184}, 0x180) freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fhstat(&(0x7f0000001700)={{[0xfff, 0x100]}, {0x4, 0x80, "dc78d2f5651526e7d104504d737f62fe"}}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000019c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="0a002e2f66696c65300073123bf5263d9b46d31718d8cc3e3936822fe7f75419ad9147da7e63433841153169a04fffbef1d5249461d49ff12c5072b1591b212f66e57031ea942912f043b7c2b67b708e8c8fc07a3a25865e23c553fd47ec5bb17647dabd87e8d602ab72fbbf64d2b10fd5571e7220744b858a22503226bad21dfb54c48b83c7a73341ab3414109b4116ade460352e7861e940c3f5209e7f71d4d557ea4131e5a4f7ef330d27ef726b186fb955ccb50f89b5eae6c1fa7f7cbc619589463e8b7d594f6865759fb3fadd1605b6edfbe44422293ff03c56d101a09f723ea9f318f3271257694174c23644084fd1"], 0xa, &(0x7f00000007c0)=[{&(0x7f00000003c0)="a7c3dd05c8ed0feb67bf2ce9b2811124e77a9034c8409f379017c29eeff64eba1b1ea90140cce8430164395dcf6f80286061a5e9b5ab28f295d120704be4b2d8da52c86cd44cd79b1977fd66aa92c8b0db8b0af5fd47b20be6d9d45d6c7773697dce21485cc26ff460a1a036085939348d9c20bdcce288ba7392c41d0aaf610257f1572f7fedb185042e501d3925508bcc6073182b2fab028d82e3bf77359e49f45f43bea2eb2e83b73ec1362a9610f3f57b765bf1cf587dabacaf22cf372bb6ece982782dd301ea49bb356eaf9f60ac2b92c9e8d577b83eff46db9219337f2f6517", 0xe2}, {&(0x7f00000004c0)="8209d9a6f925bc5c", 0x8}, {&(0x7f0000000500)="bed2e8a8c920663933d87feea7d70a2d96f7983a7ca5aafa16061d5d9a5485ce6743e4c80979f5adb6c32e2b40a2775e73a7e90637a54dad4f79a34ddbecc9c4c2c232a6cf87f97b9f9b5453f3befcf1edeee6b02f16b18a83c6165b961cf64c65382494dcdbc1bffb54b25308c35e7a8da7e57a32ee5f0fd764b8061227c1173c39ad9519fbf6e0442709f7f912be57425ced3b223df986b64039a22a631805650999985adcf2299de95ccc11eddef05a6682227394565f3b68c453bafb28584044922090b256719804", 0xca}, {&(0x7f0000000600)="80cd3310b20bfe3bcaf2d115380df7e3165855ae2384a29956c35ef33625a4dc453890d0f2cd59c5312874ee4a115b42e161f65658ecbb53561fa22dd433bee226b9f3a21e9050536ea2f8368182bd9ba6b3aea2b1f90599d86d3d6e5208b1a1ad95298522abb78bb55835c3de4d61c62c30dcb630a20c175876e24d00ff83f8ff03b55233", 0x85}, {&(0x7f0000001e40)="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", 0x1000}, {&(0x7f00000006c0)="2d7e60c3d5e8c17f250d08cff5b4f05465ba6fb3723a11a3bc8452eaae3ac865c9193c82612e6c0f44540f058856935fbd11fe74d1413300e6588aa2ba57df2651b01890a3e0b3a203719fb1bc9ac1950ce23bd60463dee5e57e6caf229b4018f7f6257ae1ebe82f80ab90e7871f35efbf86c773f4d73daac9fabd546a9db7ac", 0x80}, {&(0x7f0000000740)="f3eb303875d6d7081621cd96603fc017f69dd2fe8a3d22726525e826231b4cdaf6d201d9b824c06a34a14d2ee08625086aae93ca494e7a6b8979b3e6b681491f87293ee4f98223376bb2e6a63b9556439073f246affb23ad85ee925cda9c88a7ccffd0c9", 0x64}], 0x7, &(0x7f00000018c0)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, r6, 0x0, r7, r11, r12, 0xffffffffffffffff, r13]}], 0xd0, 0x88}, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000001e00)={&(0x7f0000001740)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001780)="88", 0x1}, {0x0}], 0x2, &(0x7f0000001d00)=ANY=[@ANYBLOB="1c00000084000000040000004f00000fe1000000bf000000", @ANYRES32=0x0], 0x1c}, 0xf09fcd2ab07b6710) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 08:13:42 executing program 3: freebsd10_pipe(&(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000140)}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r0, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:42 executing program 3: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fe2c2100000000eeff000109e3000055"}, 0x1c, 0x0}, 0x0) 08:13:42 executing program 3: ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x0, 0x8000000000, 0x0, 0x5, 0x0, 0xfffffffe, 0x0, 0x0}) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f00000001c0)=0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0xb) getsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x64, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24) sendto(r1, &(0x7f0000001280)="1d", 0x1, 0x104, &(0x7f0000000040)=@in={0x10, 0x2, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f00000004c0)=ANY=[@ANYBLOB="6fbbffe73b8a0ff7711c01000802", @ANYRES32=0x0], 0x0) getpeername$inet6(r1, &(0x7f0000000440)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000480)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002600)={0x0, 0x0, 0x200}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r2}, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000500)="ac368159d0401657037d6b8896581469ae4d7c0c043dd22020ee7d61bb2a2b821e44da8e245e6a689f6a766288350e98479bd9dd55398f249c96007dcaa22c6d546d5a2b89b28696cec79c700f8f172602a0d916133ce57c3bb8d12068c0cb0394795ab4524aecf78fe89be84dd8eabf72fc75f774", 0x75, 0x9, &(0x7f0000000680)={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x3}, 0x1c) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000640)=0x98) sendto$inet(r4, &(0x7f0000000340)="8583882b04ca547f6a6e77680bc08a7493f8acb9c749db5aaa7dcb014afcaefc29ab61cd09a4f889c80c677c0bb703cf2a78baab81b6ec3230106a5d0ebf3046bb7d581a9ae50d317c3342cf79e3df682926cfd2c8d3d6854c8efd124ab4c165ef7a046487364580df3e283ce95e520ef8cb122ed4e7e121325c12ba354ba8a7faff1b416fbcd4eb0306ff4371318fec0859f81a9a01377062", 0x99, 0x80, &(0x7f0000000400)={0x10, 0x2, 0x3, @loopback}, 0x10) socket(0x1c, 0x3, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000200)={0x28, 0x0, 0x10, &(0x7f0000000040)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x3]}) socket$inet6_sctp(0x1c, 0x0, 0x84) 08:13:42 executing program 3: ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x0, 0x8000000000, 0x0, 0x5, 0x0, 0xfffffffe, 0x0, 0x0}) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f00000001c0)=0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0xb) getsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x64, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24) sendto(r1, &(0x7f0000001280)="1d", 0x1, 0x104, &(0x7f0000000040)=@in={0x10, 0x2, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f00000004c0)=ANY=[@ANYBLOB="6fbbffe73b8a0ff7711c01000802", @ANYRES32=0x0], 0x0) getpeername$inet6(r1, &(0x7f0000000440)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000480)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002600)={0x0, 0x0, 0x200}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r2}, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000500)="ac368159d0401657037d6b8896581469ae4d7c0c043dd22020ee7d61bb2a2b821e44da8e245e6a689f6a766288350e98479bd9dd55398f249c96007dcaa22c6d546d5a2b89b28696cec79c700f8f172602a0d916133ce57c3bb8d12068c0cb0394795ab4524aecf78fe89be84dd8eabf72fc75f774", 0x75, 0x9, &(0x7f0000000680)={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x3}, 0x1c) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000640)=0x98) sendto$inet(r4, &(0x7f0000000340)="8583882b04ca547f6a6e77680bc08a7493f8acb9c749db5aaa7dcb014afcaefc29ab61cd09a4f889c80c677c0bb703cf2a78baab81b6ec3230106a5d0ebf3046bb7d581a9ae50d317c3342cf79e3df682926cfd2c8d3d6854c8efd124ab4c165ef7a046487364580df3e283ce95e520ef8cb122ed4e7e121325c12ba354ba8a7faff1b416fbcd4eb0306ff4371318fec0859f81a9a01377062", 0x99, 0x80, &(0x7f0000000400)={0x10, 0x2, 0x3, @loopback}, 0x10) socket(0x1c, 0x3, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000200)={0x28, 0x0, 0x10, &(0x7f0000000040)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x3]}) socket$inet6_sctp(0x1c, 0x0, 0x84) 08:13:42 executing program 3: ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x0, 0x8000000000, 0x0, 0x5, 0x0, 0xfffffffe, 0x0, 0x0}) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f00000001c0)=0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0xb) getsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x64, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24) sendto(r1, &(0x7f0000001280)="1d", 0x1, 0x104, &(0x7f0000000040)=@in={0x10, 0x2, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f00000004c0)=ANY=[@ANYBLOB="6fbbffe73b8a0ff7711c01000802", @ANYRES32=0x0], 0x0) getpeername$inet6(r1, &(0x7f0000000440)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000480)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002600)={0x0, 0x0, 0x200}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r2}, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000500)="ac368159d0401657037d6b8896581469ae4d7c0c043dd22020ee7d61bb2a2b821e44da8e245e6a689f6a766288350e98479bd9dd55398f249c96007dcaa22c6d546d5a2b89b28696cec79c700f8f172602a0d916133ce57c3bb8d12068c0cb0394795ab4524aecf78fe89be84dd8eabf72fc75f774", 0x75, 0x9, &(0x7f0000000680)={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x3}, 0x1c) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000640)=0x98) sendto$inet(r4, &(0x7f0000000340)="8583882b04ca547f6a6e77680bc08a7493f8acb9c749db5aaa7dcb014afcaefc29ab61cd09a4f889c80c677c0bb703cf2a78baab81b6ec3230106a5d0ebf3046bb7d581a9ae50d317c3342cf79e3df682926cfd2c8d3d6854c8efd124ab4c165ef7a046487364580df3e283ce95e520ef8cb122ed4e7e121325c12ba354ba8a7faff1b416fbcd4eb0306ff4371318fec0859f81a9a01377062", 0x99, 0x80, &(0x7f0000000400)={0x10, 0x2, 0x3, @loopback}, 0x10) socket(0x1c, 0x3, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000200)={0x28, 0x0, 0x10, &(0x7f0000000040)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x3]}) socket$inet6_sctp(0x1c, 0x0, 0x84) 08:13:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108) 08:13:42 executing program 3: __semctl$GETZCNT(0x0, 0x4, 0x7) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) vfork() (async) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000401}) (async) r1 = open(&(0x7f0000000240)='./file0\x00', 0x1, 0x83) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x1000301010005}) (async) r2 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0x1, 0x0, 0x2, 0x269000000, 0xffffffffffffffff}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sigval_int=0x4, @thr={0x0, 0x0}}) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="2d212ea6ebe6631c3bc9b591bccca89d878801e9f48921288b0ce5e48794c6b59ab110b2c22afe2f520c385131eb8179ac0930639828e17619913ed7f69938241789d7a8bc0aa41c1d835584fd236df1417e8c8a9158ec039642b1955b6dad64d66949ec9135e128f4abbdd22542bf956ce4e54a527571eab6916b5e92896497cff45121087753fdb81ba0c7ac94e08a11142f0f7289859158b6a498"], 0xa) (async) dup2(r4, r3) (async, rerun: 64) socket$inet6_udplite(0x1c, 0x2, 0x88) (async, rerun: 64) listen(0xffffffffffffffff, 0x0) (async, rerun: 64) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) (async, rerun: 64) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0x1c, 0x1, 0x0) bind$inet6(r5, &(0x7f00000002c0)={0x10, 0x1c, 0x0, 0x401, @mcast2, 0x8010b}, 0x1c) (async) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) (async) connect$inet6(r5, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) (async) recvfrom$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) (async, rerun: 64) syz_emit_ethernet(0x2e, &(0x7f00000001c0)={@empty, @random="c61800b000f9", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0x3, 0x2}]}}, @udp={{0x2, 0x2, 0x8}}}}}}) (rerun: 64) 08:13:42 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) socket$inet(0x2, 0x5, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 08:13:43 executing program 2: openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:43 executing program 2: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) aio_readv(&(0x7f00000002c0)={r0, 0xffffffffffff551c, &(0x7f00000000c0)="3c29ec4aee2c9a777afc0ff9289716dadabc65a197477178b2f4c4a4024bc3aa738bc21f31e74a1cd04b5ef9c476c2d751a7f8ebd90237d3476c5b65e49557147e99cf11c3d2ab3e8889eaba99f98746d834df8709647f4748b1fe72a64356c6334fa60bdbb4ad08e9b7efe878fbe30a34b57cfd36a4d97357a901e884b714932f488455", 0x84, [0x0, 0x8ca], 0x5f85, 0x2, 0xfffffff8, {0x1, 0xeca, &(0x7f0000000180)="a3e7d7fc8065e496f89ac66f5d212a50bbf358af9575e2097042e874e6fa8bb5d97f8eced2eea5636386de15cbdc998334e0f53acb43d50a020639f96e43cea174116cfe3fcca4b4176bb16d291e4de23f1dbbd31676f06d3c18a1e36d6d2805830a5e4e28eaf1e494cad1648916630785c698e833d87527a8c7a45e1058a8db796bfebf9fe44107ff180239"}, {0x0, 0xd, @sival_int, @ke_flags=0x4042}}) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x20180) 08:13:43 executing program 2: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) aio_readv(&(0x7f00000002c0)={r0, 0xffffffffffff551c, &(0x7f00000000c0)="3c29ec4aee2c9a777afc0ff9289716dadabc65a197477178b2f4c4a4024bc3aa738bc21f31e74a1cd04b5ef9c476c2d751a7f8ebd90237d3476c5b65e49557147e99cf11c3d2ab3e8889eaba99f98746d834df8709647f4748b1fe72a64356c6334fa60bdbb4ad08e9b7efe878fbe30a34b57cfd36a4d97357a901e884b714932f488455", 0x84, [0x0, 0x8ca], 0x5f85, 0x2, 0xfffffff8, {0x1, 0xeca, &(0x7f0000000180)="a3e7d7fc8065e496f89ac66f5d212a50bbf358af9575e2097042e874e6fa8bb5d97f8eced2eea5636386de15cbdc998334e0f53acb43d50a020639f96e43cea174116cfe3fcca4b4176bb16d291e4de23f1dbbd31676f06d3c18a1e36d6d2805830a5e4e28eaf1e494cad1648916630785c698e833d87527a8c7a45e1058a8db796bfebf9fe44107ff180239"}, {0x0, 0xd, @sival_int, @ke_flags=0x4042}}) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x20180) 08:13:43 executing program 2: getsid(0x0) (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) (async) kmq_notify(0xffffffffffffffff, &(0x7f0000000300)={0x1, 0x0, @sival_int, @spare}) (async) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) (async) socket(0x0, 0x0, 0x0) (async, rerun: 64) vfork() (rerun: 64) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0) (rerun: 64) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @spare}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async, rerun: 32) dup2(r1, r0) (async, rerun: 32) socket$inet6(0x1c, 0x4, 0x98) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r2}, &(0x7f0000000180)=0x8) (async) r3 = socket(0x1c, 0x3, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x68, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}}, &(0x7f0000002600)=0xb0) 08:13:43 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) socket$inet_sctp(0x2, 0x0, 0x84) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x1) r0 = setsid() r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10242, 0x0) r2 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f00000001c0)=r1) ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000000)=r0) vfork() 08:13:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="bd9088dfd92279978d6147c0472029f7369a202128ef5c08ecf5d76c8b", 0x1d, 0x20188, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f00000000c0)={0x6, {{0x1c, 0x1c, 0x0, 0x81, @mcast2}}, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000200)={0x8, {{0x1c, 0x1c, 0x3, 0x0, @loopback, 0x400}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xfffffffe}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000340)=0x80000000, 0x4) r2 = socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0x7ff, 0x2, 0xfffb, 0x6}, 0x8) listen(0xffffffffffffffff, 0x5) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x4}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)="b1", 0x1}], 0x1}, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) fstat(r2, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = vfork() r9 = socket(0x1c, 0x10000001, 0x84) r10 = getegid() r11 = getgid() sendmsg$unix(r9, &(0x7f0000000c40)={&(0x7f0000000140)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, 0x0, 0x0, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, r8, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0, 0xffffffffffffffff, r11]}], 0x68, 0x20184}, 0x180) freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fhstat(&(0x7f0000001700)={{[0xfff, 0x100]}, {0x4, 0x80, "dc78d2f5651526e7d104504d737f62fe"}}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000019c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="0a002e2f66696c65300073123bf5263d9b46d31718d8cc3e3936822fe7f75419ad9147da7e63433841153169a04fffbef1d5249461d49ff12c5072b1591b212f66e57031ea942912f043b7c2b67b708e8c8fc07a3a25865e23c553fd47ec5bb17647dabd87e8d602ab72fbbf64d2b10fd5571e7220744b858a22503226bad21dfb54c48b83c7a73341ab3414109b4116ade460352e7861e940c3f5209e7f71d4d557ea4131e5a4f7ef330d27ef726b186fb955ccb50f89b5eae6c1fa7f7cbc619589463e8b7d594f6865759fb3fadd1605b6edfbe44422293ff03c56d101a09f723ea9f318f3271257694174c23644084fd1"], 0xa, &(0x7f00000007c0)=[{&(0x7f00000003c0)="a7c3dd05c8ed0feb67bf2ce9b2811124e77a9034c8409f379017c29eeff64eba1b1ea90140cce8430164395dcf6f80286061a5e9b5ab28f295d120704be4b2d8da52c86cd44cd79b1977fd66aa92c8b0db8b0af5fd47b20be6d9d45d6c7773697dce21485cc26ff460a1a036085939348d9c20bdcce288ba7392c41d0aaf610257f1572f7fedb185042e501d3925508bcc6073182b2fab028d82e3bf77359e49f45f43bea2eb2e83b73ec1362a9610f3f57b765bf1cf587dabacaf22cf372bb6ece982782dd301ea49bb356eaf9f60ac2b92c9e8d577b83eff46db9219337f2f6517", 0xe2}, {&(0x7f00000004c0)="8209d9a6f925bc5c", 0x8}, {&(0x7f0000000500)="bed2e8a8c920663933d87feea7d70a2d96f7983a7ca5aafa16061d5d9a5485ce6743e4c80979f5adb6c32e2b40a2775e73a7e90637a54dad4f79a34ddbecc9c4c2c232a6cf87f97b9f9b5453f3befcf1edeee6b02f16b18a83c6165b961cf64c65382494dcdbc1bffb54b25308c35e7a8da7e57a32ee5f0fd764b8061227c1173c39ad9519fbf6e0442709f7f912be57425ced3b223df986b64039a22a631805650999985adcf2299de95ccc11eddef05a6682227394565f3b68c453bafb28584044922090b256719804", 0xca}, {&(0x7f0000000600)="80cd3310b20bfe3bcaf2d115380df7e3165855ae2384a29956c35ef33625a4dc453890d0f2cd59c5312874ee4a115b42e161f65658ecbb53561fa22dd433bee226b9f3a21e9050536ea2f8368182bd9ba6b3aea2b1f90599d86d3d6e5208b1a1ad95298522abb78bb55835c3de4d61c62c30dcb630a20c175876e24d00ff83f8ff03b55233", 0x85}, {&(0x7f0000001e40)="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", 0x1000}, {&(0x7f00000006c0)="2d7e60c3d5e8c17f250d08cff5b4f05465ba6fb3723a11a3bc8452eaae3ac865c9193c82612e6c0f44540f058856935fbd11fe74d1413300e6588aa2ba57df2651b01890a3e0b3a203719fb1bc9ac1950ce23bd60463dee5e57e6caf229b4018f7f6257ae1ebe82f80ab90e7871f35efbf86c773f4d73daac9fabd546a9db7ac", 0x80}, {&(0x7f0000000740)="f3eb303875d6d7081621cd96603fc017f69dd2fe8a3d22726525e826231b4cdaf6d201d9b824c06a34a14d2ee08625086aae93ca494e7a6b8979b3e6b681491f87293ee4f98223376bb2e6a63b9556439073f246affb23ad85ee925cda9c88a7ccffd0c9", 0x64}], 0x7, &(0x7f00000018c0)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, r6, 0x0, r7, r11, r12, 0xffffffffffffffff, r13]}], 0xd0, 0x88}, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000001e00)={&(0x7f0000001740)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001780)="88", 0x1}, {0x0}], 0x2, &(0x7f0000001d00)=ANY=[@ANYBLOB="1c00000084000000040000004f00000fe1000000bf000000", @ANYRES32=0x0], 0x1c}, 0xf09fcd2ab07b6710) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 08:13:43 executing program 0: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:43 executing program 3: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) aio_readv(&(0x7f00000002c0)={r0, 0xffffffffffff551c, &(0x7f00000000c0)="3c29ec4aee2c9a777afc0ff9289716dadabc65a197477178b2f4c4a4024bc3aa738bc21f31e74a1cd04b5ef9c476c2d751a7f8ebd90237d3476c5b65e49557147e99cf11c3d2ab3e8889eaba99f98746d834df8709647f4748b1fe72a64356c6334fa60bdbb4ad08e9b7efe878fbe30a34b57cfd36a4d97357a901e884b714932f488455", 0x84, [0x0, 0x8ca], 0x5f85, 0x2, 0xfffffff8, {0x1, 0xeca, &(0x7f0000000180)="a3e7d7fc8065e496f89ac66f5d212a50bbf358af9575e2097042e874e6fa8bb5d97f8eced2eea5636386de15cbdc998334e0f53acb43d50a020639f96e43cea174116cfe3fcca4b4176bb16d291e4de23f1dbbd31676f06d3c18a1e36d6d2805830a5e4e28eaf1e494cad1648916630785c698e833d87527a8c7a45e1058a8db796bfebf9fe44107ff180239"}, {0x0, 0xd, @sival_int, @ke_flags=0x4042}}) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x20180) 08:13:43 executing program 3: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) aio_readv(&(0x7f00000002c0)={r0, 0xffffffffffff551c, &(0x7f00000000c0)="3c29ec4aee2c9a777afc0ff9289716dadabc65a197477178b2f4c4a4024bc3aa738bc21f31e74a1cd04b5ef9c476c2d751a7f8ebd90237d3476c5b65e49557147e99cf11c3d2ab3e8889eaba99f98746d834df8709647f4748b1fe72a64356c6334fa60bdbb4ad08e9b7efe878fbe30a34b57cfd36a4d97357a901e884b714932f488455", 0x84, [0x0, 0x8ca], 0x5f85, 0x2, 0xfffffff8, {0x1, 0xeca, &(0x7f0000000180)="a3e7d7fc8065e496f89ac66f5d212a50bbf358af9575e2097042e874e6fa8bb5d97f8eced2eea5636386de15cbdc998334e0f53acb43d50a020639f96e43cea174116cfe3fcca4b4176bb16d291e4de23f1dbbd31676f06d3c18a1e36d6d2805830a5e4e28eaf1e494cad1648916630785c698e833d87527a8c7a45e1058a8db796bfebf9fe44107ff180239"}, {0x0, 0xd, @sival_int, @ke_flags=0x4042}}) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x20180) 08:13:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:43 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="54a6985c3f9f21f8b07b10dd93a5ad18cafcd3fb16a39e78dffa9ea0e0da9b5ba539709ac77c618e3675e4b0b7ca4be91a3af8f9ff97dde9b71f7da7b51f37e850a5161324f3d5fe809789cc2535bc2143d68dc5da", 0x55}, {&(0x7f0000000280)="85d5a1f554f8ee51b614a230", 0xc}, {&(0x7f00000002c0)='Rw', 0x2}, {&(0x7f0000000300)="03166cbc7c5f556e79f81c4b", 0xc}], 0x4, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x5, 0x7, 0xe0e, 0xcdf}}], 0x24, 0x108}, 0x1) listen(r1, 0x5) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) rfork(0x3040) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) linkat(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:43 executing program 3: openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:43 executing program 3: pipe2(0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000240)={{"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", "8616c1a43d7e6e16c29867c83b189085f7f9eb8ae700"}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3f}) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8005, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r1, 0xfffffffe, 0x3, 0x9, 0xe000, 0xfff}, 0x14) socket(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x3e, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="4640c719021399600f76aaca4cf907c359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1ea77cc946b00009aff59316a7a05f837544238b7c65ff2e", 0x52}], 0x1, 0x0, 0x0, 0x180}, 0x21a7cf8348244f46) ioctl$BIOCSRSIG(0xffffffffffffffff, 0x20006601, 0x0) kqueue() aio_return(&(0x7f0000000180)={0xffffffffffffffff, 0x0, &(0x7f0000000040)="691f1cef648831", 0x7, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_ptr, @spare=[0x8]}}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket(0x1c, 0x1, 0x0) r5 = dup2(r3, r4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x32, &(0x7f0000000040), 0x8) connect$inet6(r5, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) 08:13:43 executing program 3: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) aio_readv(&(0x7f00000002c0)={r0, 0xffffffffffff551c, &(0x7f00000000c0)="3c29ec4aee2c9a777afc0ff9289716dadabc65a197477178b2f4c4a4024bc3aa738bc21f31e74a1cd04b5ef9c476c2d751a7f8ebd90237d3476c5b65e49557147e99cf11c3d2ab3e8889eaba99f98746d834df8709647f4748b1fe72a64356c6334fa60bdbb4ad08e9b7efe878fbe30a34b57cfd36a4d97357a901e884b714932f488455", 0x84, [0x0, 0x8ca], 0x5f85, 0x2, 0xfffffff8, {0x1, 0xeca, &(0x7f0000000180)="a3e7d7fc8065e496f89ac66f5d212a50bbf358af9575e2097042e874e6fa8bb5d97f8eced2eea5636386de15cbdc998334e0f53acb43d50a020639f96e43cea174116cfe3fcca4b4176bb16d291e4de23f1dbbd31676f06d3c18a1e36d6d2805830a5e4e28eaf1e494cad1648916630785c698e833d87527a8c7a45e1058a8db796bfebf9fe44107ff180239"}, {0x0, 0xd, @sival_int, @ke_flags=0x4042}}) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x20180) 08:13:43 executing program 3: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x314}, 0x98) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4) aio_readv(&(0x7f00000002c0)={r0, 0xffffffffffff551c, &(0x7f00000000c0)="3c29ec4aee2c9a777afc0ff9289716dadabc65a197477178b2f4c4a4024bc3aa738bc21f31e74a1cd04b5ef9c476c2d751a7f8ebd90237d3476c5b65e49557147e99cf11c3d2ab3e8889eaba99f98746d834df8709647f4748b1fe72a64356c6334fa60bdbb4ad08e9b7efe878fbe30a34b57cfd36a4d97357a901e884b714932f488455", 0x84, [0x0, 0x8ca], 0x5f85, 0x2, 0xfffffff8, {0x1, 0xeca, &(0x7f0000000180)="a3e7d7fc8065e496f89ac66f5d212a50bbf358af9575e2097042e874e6fa8bb5d97f8eced2eea5636386de15cbdc998334e0f53acb43d50a020639f96e43cea174116cfe3fcca4b4176bb16d291e4de23f1dbbd31676f06d3c18a1e36d6d2805830a5e4e28eaf1e494cad1648916630785c698e833d87527a8c7a45e1058a8db796bfebf9fe44107ff180239"}, {0x0, 0xd, @sival_int, @ke_flags=0x4042}}) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000080)=';', 0x1}], 0x1}, 0x20180) 08:13:43 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) 08:13:43 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="54a6985c3f9f21f8b07b10dd93a5ad18cafcd3fb16a39e78dffa9ea0e0da9b5ba539709ac77c618e3675e4b0b7ca4be91a3af8f9ff97dde9b71f7da7b51f37e850a5161324f3d5fe809789cc2535bc2143d68dc5da", 0x55}, {&(0x7f0000000280)="85d5a1f554f8ee51b614a230", 0xc}, {&(0x7f00000002c0)='Rw', 0x2}, {&(0x7f0000000300)="03166cbc7c5f556e79f81c4b", 0xc}], 0x4, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x5, 0x7, 0xe0e, 0xcdf}}], 0x24, 0x108}, 0x1) listen(r1, 0x5) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) rfork(0x3040) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) linkat(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:43 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="54a6985c3f9f21f8b07b10dd93a5ad18cafcd3fb16a39e78dffa9ea0e0da9b5ba539709ac77c618e3675e4b0b7ca4be91a3af8f9ff97dde9b71f7da7b51f37e850a5161324f3d5fe809789cc2535bc2143d68dc5da", 0x55}, {&(0x7f0000000280)="85d5a1f554f8ee51b614a230", 0xc}, {&(0x7f00000002c0)='Rw', 0x2}, {&(0x7f0000000300)="03166cbc7c5f556e79f81c4b", 0xc}], 0x4, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x5, 0x7, 0xe0e, 0xcdf}}], 0x24, 0x108}, 0x1) listen(r1, 0x5) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) rfork(0x3040) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) linkat(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:43 executing program 3: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') 08:13:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000040), 0x8) 08:13:44 executing program 2: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x0, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:44 executing program 2: ksem_init(0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @ke_flags=0x18}) syz_emit_ethernet(0xf87, 0x0) ksem_init(0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket(0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000080)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619f}) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) rfork(0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2000000, 0x0) 08:13:44 executing program 2: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f0000000740)={0x0, 0x0, 0x2, 0x0, 0x7fffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d8c]}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) r2 = dup(r1) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000340)={0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x7fff, [0x80000005, 0x4923dc2e, 0x0, 0x8]}) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000000)={&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "10220000c800"}, 0x40) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r3, &(0x7f0000000100)="64a76907d0c710660f45fca724b64986fb34576e8655525925e85bf076705850127f2727e4b78656e79057782e3f262481d0dbed17916aafe3485ab4317d33931246eab5bb88754fc28d533f0c39223d0a4e69a8b9ac5e04c80bca048dc6fdf685d6f1a93a47bce45ffed6a198a4b030934a6f3300c87ebbf6a22a3fdfa34634ea221a9016724368d4e256df89e25bdff0d94f36be2e0d903822cbb047bb9bf8a8bcd523b0cc168b4e0df075825d58da096749329531bdb2c3e07de3db538efe35f2b818c24dcfbf8ef6d6f869b515221ade2ee607ed8680797f377cecfc25355c4f", 0xe2, 0x84, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x200}, 0x24) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r4, &(0x7f0000000100)="b9d5", 0x2, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) socket(0x1c, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) rfork(0x3060) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f00000003c0)={0x1, 0x101, 0x4, &(0x7f0000000300)='./file0\x00', 0xffff, 0x1000, 0x1000, 0x97e2, 0x8, 0x7fff, &(0x7f0000000380)='bbr\x00', [0x3f, 0xc70d, 0x5, 0x9, 0x6, 0x3, 0x81, 0x8, 0x200, 0x9, 0x8, 0x5, 0x0, 0x400, 0x6, 0x80000001, 0x3, 0x7fffffff, 0x1, 0x7, 0x5, 0x1, 0x9, 0x8, 0xce, 0x9, 0xff, 0x1, 0x7, 0x1, 0x7, 0x9, 0xfffffffc, 0x8, 0xfffffe01, 0x2, 0x8000, 0x8, 0x3, 0x80, 0x1000, 0x1, 0x1, 0x10001, 0xffffffff, 0x73, 0x9, 0x1f, 0x5, 0x3, 0x5, 0x3ff, 0x9, 0x7f, 0x1ff, 0x7f, 0x200, 0x0, 0xe7, 0x2, 0xff, 0xfffffffa, 0x1, 0xaaf, 0x1ff, 0xff, 0x2, 0x10000, 0x0, 0x111, 0xff, 0x1f, 0x4, 0x0, 0x4, 0x0, 0x8, 0x1, 0x4, 0x8, 0x42, 0x81, 0xffff, 0x3, 0x5, 0x9, 0x8000, 0x5, 0xdeb1, 0xff, 0x7fff, 0x1, 0xfff, 0x8, 0x1, 0x4]}) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x88) socket$inet6_sctp(0x1c, 0x5, 0x84) 08:13:44 executing program 0: freebsd10_pipe(&(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r0, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:44 executing program 2: __semctl$GETZCNT(0x0, 0x4, 0x7) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @rand_addr=0x40}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0xb18, 0x4) r3 = fhopen(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "0a0000009a165d5900"}}, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)) setsid() socket$inet(0x2, 0x0, 0x0) ksem_init(0x0, 0x0) ksem_init(&(0x7f0000000180), 0x8001) setsockopt$inet_opts(r3, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, 0x0) unlink(&(0x7f0000000640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000280)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0}) open(0x0, 0x0, 0x40) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_unlink(0x0) rfork(0x1000) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) 08:13:44 executing program 0: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) bind(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:44 executing program 0: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x0, 0x140) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:44 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:44 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="54a6985c3f9f21f8b07b10dd93a5ad18cafcd3fb16a39e78dffa9ea0e0da9b5ba539709ac77c618e3675e4b0b7ca4be91a3af8f9ff97dde9b71f7da7b51f37e850a5161324f3d5fe809789cc2535bc2143d68dc5da", 0x55}, {&(0x7f0000000280)="85d5a1f554f8ee51b614a230", 0xc}, {&(0x7f00000002c0)='Rw', 0x2}, {&(0x7f0000000300)="03166cbc7c5f556e79f81c4b", 0xc}], 0x4, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x5, 0x7, 0xe0e, 0xcdf}}], 0x24, 0x108}, 0x1) listen(r1, 0x5) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) rfork(0x3040) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) linkat(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:44 executing program 0: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f0000000740)={0x0, 0x0, 0x2, 0x0, 0x7fffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d8c]}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) r2 = dup(r1) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000340)={0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x7fff, [0x80000005, 0x4923dc2e, 0x0, 0x8]}) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000000)={&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "10220000c800"}, 0x40) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r3, &(0x7f0000000100)="64a76907d0c710660f45fca724b64986fb34576e8655525925e85bf076705850127f2727e4b78656e79057782e3f262481d0dbed17916aafe3485ab4317d33931246eab5bb88754fc28d533f0c39223d0a4e69a8b9ac5e04c80bca048dc6fdf685d6f1a93a47bce45ffed6a198a4b030934a6f3300c87ebbf6a22a3fdfa34634ea221a9016724368d4e256df89e25bdff0d94f36be2e0d903822cbb047bb9bf8a8bcd523b0cc168b4e0df075825d58da096749329531bdb2c3e07de3db538efe35f2b818c24dcfbf8ef6d6f869b515221ade2ee607ed8680797f377cecfc25355c4f", 0xe2, 0x84, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x200}, 0x24) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r4, &(0x7f0000000100)="b9d5", 0x2, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) socket(0x1c, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) rfork(0x3060) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f00000003c0)={0x1, 0x101, 0x4, &(0x7f0000000300)='./file0\x00', 0xffff, 0x1000, 0x1000, 0x97e2, 0x8, 0x7fff, &(0x7f0000000380)='bbr\x00', [0x3f, 0xc70d, 0x5, 0x9, 0x6, 0x3, 0x81, 0x8, 0x200, 0x9, 0x8, 0x5, 0x0, 0x400, 0x6, 0x80000001, 0x3, 0x7fffffff, 0x1, 0x7, 0x5, 0x1, 0x9, 0x8, 0xce, 0x9, 0xff, 0x1, 0x7, 0x1, 0x7, 0x9, 0xfffffffc, 0x8, 0xfffffe01, 0x2, 0x8000, 0x8, 0x3, 0x80, 0x1000, 0x1, 0x1, 0x10001, 0xffffffff, 0x73, 0x9, 0x1f, 0x5, 0x3, 0x5, 0x3ff, 0x9, 0x7f, 0x1ff, 0x7f, 0x200, 0x0, 0xe7, 0x2, 0xff, 0xfffffffa, 0x1, 0xaaf, 0x1ff, 0xff, 0x2, 0x10000, 0x0, 0x111, 0xff, 0x1f, 0x4, 0x0, 0x4, 0x0, 0x8, 0x1, 0x4, 0x8, 0x42, 0x81, 0xffff, 0x3, 0x5, 0x9, 0x8000, 0x5, 0xdeb1, 0xff, 0x7fff, 0x1, 0xfff, 0x8, 0x1, 0x4]}) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x88) socket$inet6_sctp(0x1c, 0x5, 0x84) 08:13:44 executing program 3: freebsd10_pipe(&(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x80000001, 0x1, 0x0, 0x1, 0x200, 0x8, 0xfffffffb, {@in6={{0x1c, 0x1c, 0x3, 0x359c0653, @mcast1, 0x680}}, r0, 0x8, 0x81, 0x4, 0x7, 0x2}}, &(0x7f0000000640)=0xffffffffffffff0c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:44 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f0000000740)={0x0, 0x0, 0x2, 0x0, 0x7fffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d8c]}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) r2 = dup(r1) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000340)={0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x7fff, [0x80000005, 0x4923dc2e, 0x0, 0x8]}) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000000)={&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "10220000c800"}, 0x40) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r3, &(0x7f0000000100)="64a76907d0c710660f45fca724b64986fb34576e8655525925e85bf076705850127f2727e4b78656e79057782e3f262481d0dbed17916aafe3485ab4317d33931246eab5bb88754fc28d533f0c39223d0a4e69a8b9ac5e04c80bca048dc6fdf685d6f1a93a47bce45ffed6a198a4b030934a6f3300c87ebbf6a22a3fdfa34634ea221a9016724368d4e256df89e25bdff0d94f36be2e0d903822cbb047bb9bf8a8bcd523b0cc168b4e0df075825d58da096749329531bdb2c3e07de3db538efe35f2b818c24dcfbf8ef6d6f869b515221ade2ee607ed8680797f377cecfc25355c4f", 0xe2, 0x84, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x200}, 0x24) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r4, &(0x7f0000000100)="b9d5", 0x2, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) socket(0x1c, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) rfork(0x3060) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f00000003c0)={0x1, 0x101, 0x4, &(0x7f0000000300)='./file0\x00', 0xffff, 0x1000, 0x1000, 0x97e2, 0x8, 0x7fff, &(0x7f0000000380)='bbr\x00', [0x3f, 0xc70d, 0x5, 0x9, 0x6, 0x3, 0x81, 0x8, 0x200, 0x9, 0x8, 0x5, 0x0, 0x400, 0x6, 0x80000001, 0x3, 0x7fffffff, 0x1, 0x7, 0x5, 0x1, 0x9, 0x8, 0xce, 0x9, 0xff, 0x1, 0x7, 0x1, 0x7, 0x9, 0xfffffffc, 0x8, 0xfffffe01, 0x2, 0x8000, 0x8, 0x3, 0x80, 0x1000, 0x1, 0x1, 0x10001, 0xffffffff, 0x73, 0x9, 0x1f, 0x5, 0x3, 0x5, 0x3ff, 0x9, 0x7f, 0x1ff, 0x7f, 0x200, 0x0, 0xe7, 0x2, 0xff, 0xfffffffa, 0x1, 0xaaf, 0x1ff, 0xff, 0x2, 0x10000, 0x0, 0x111, 0xff, 0x1f, 0x4, 0x0, 0x4, 0x0, 0x8, 0x1, 0x4, 0x8, 0x42, 0x81, 0xffff, 0x3, 0x5, 0x9, 0x8000, 0x5, 0xdeb1, 0xff, 0x7fff, 0x1, 0xfff, 0x8, 0x1, 0x4]}) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x88) socket$inet6_sctp(0x1c, 0x5, 0x84) 08:13:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xb, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) vfork() r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108) 08:13:44 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x100003, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:44 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:44 executing program 3: __semctl$GETZCNT(0x0, 0x4, 0x7) (async) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) (async) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @rand_addr=0x40}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0xb18, 0x4) (async) r3 = fhopen(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "0a0000009a165d5900"}}, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)) (async) setsid() socket$inet(0x2, 0x0, 0x0) ksem_init(0x0, 0x0) (async) ksem_init(&(0x7f0000000180), 0x8001) setsockopt$inet_opts(r3, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) (async) symlinkat(0x0, 0xffffffffffffff9c, 0x0) (async) unlink(&(0x7f0000000640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r5 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000280)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0}) open(0x0, 0x0, 0x40) (async) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) ksem_unlink(0x0) (async, rerun: 32) rfork(0x1000) (async, rerun: 32) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x0, 0x84) 08:13:44 executing program 3: __semctl$GETZCNT(0x0, 0x4, 0x7) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @rand_addr=0x40}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0xb18, 0x4) r3 = fhopen(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "0a0000009a165d5900"}}, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)) setsid() socket$inet(0x2, 0x0, 0x0) ksem_init(0x0, 0x0) ksem_init(&(0x7f0000000180), 0x8001) setsockopt$inet_opts(r3, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, 0x0) unlink(&(0x7f0000000640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000280)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0}) open(0x0, 0x0, 0x40) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_unlink(0x0) rfork(0x1000) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) 08:13:44 executing program 3: ksem_init(0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @ke_flags=0x18}) syz_emit_ethernet(0xf87, 0x0) ksem_init(0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket(0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000080)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619f}) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) rfork(0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2000000, 0x0) 08:13:44 executing program 3: openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:44 executing program 3: freebsd10_pipe(&(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, &(0x7f0000000640)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:44 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:44 executing program 3: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f0000000740)={0x0, 0x0, 0x2, 0x0, 0x7fffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d8c]}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) r2 = dup(r1) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000340)={0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x7fff, [0x80000005, 0x4923dc2e, 0x0, 0x8]}) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x27, &(0x7f0000000000)={&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "10220000c800"}, 0x40) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r3, &(0x7f0000000100)="64a76907d0c710660f45fca724b64986fb34576e8655525925e85bf076705850127f2727e4b78656e79057782e3f262481d0dbed17916aafe3485ab4317d33931246eab5bb88754fc28d533f0c39223d0a4e69a8b9ac5e04c80bca048dc6fdf685d6f1a93a47bce45ffed6a198a4b030934a6f3300c87ebbf6a22a3fdfa34634ea221a9016724368d4e256df89e25bdff0d94f36be2e0d903822cbb047bb9bf8a8bcd523b0cc168b4e0df075825d58da096749329531bdb2c3e07de3db538efe35f2b818c24dcfbf8ef6d6f869b515221ade2ee607ed8680797f377cecfc25355c4f", 0xe2, 0x84, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x200}, 0x24) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r4, &(0x7f0000000100)="b9d5", 0x2, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) socket(0x1c, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) rfork(0x3060) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$MDIOCATTACH(r0, 0xc1c06d00, &(0x7f00000003c0)={0x1, 0x101, 0x4, &(0x7f0000000300)='./file0\x00', 0xffff, 0x1000, 0x1000, 0x97e2, 0x8, 0x7fff, &(0x7f0000000380)='bbr\x00', [0x3f, 0xc70d, 0x5, 0x9, 0x6, 0x3, 0x81, 0x8, 0x200, 0x9, 0x8, 0x5, 0x0, 0x400, 0x6, 0x80000001, 0x3, 0x7fffffff, 0x1, 0x7, 0x5, 0x1, 0x9, 0x8, 0xce, 0x9, 0xff, 0x1, 0x7, 0x1, 0x7, 0x9, 0xfffffffc, 0x8, 0xfffffe01, 0x2, 0x8000, 0x8, 0x3, 0x80, 0x1000, 0x1, 0x1, 0x10001, 0xffffffff, 0x73, 0x9, 0x1f, 0x5, 0x3, 0x5, 0x3ff, 0x9, 0x7f, 0x1ff, 0x7f, 0x200, 0x0, 0xe7, 0x2, 0xff, 0xfffffffa, 0x1, 0xaaf, 0x1ff, 0xff, 0x2, 0x10000, 0x0, 0x111, 0xff, 0x1f, 0x4, 0x0, 0x4, 0x0, 0x8, 0x1, 0x4, 0x8, 0x42, 0x81, 0xffff, 0x3, 0x5, 0x9, 0x8000, 0x5, 0xdeb1, 0xff, 0x7fff, 0x1, 0xfff, 0x8, 0x1, 0x4]}) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x88) socket$inet6_sctp(0x1c, 0x5, 0x84) 08:13:44 executing program 3: __semctl$GETZCNT(0x0, 0x4, 0x7) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @rand_addr=0x40}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0xb18, 0x4) r3 = fhopen(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "0a0000009a165d5900"}}, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000000040)) setsid() socket$inet(0x2, 0x0, 0x0) ksem_init(0x0, 0x0) ksem_init(&(0x7f0000000180), 0x8001) setsockopt$inet_opts(r3, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, 0x0) unlink(&(0x7f0000000640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f0000000280)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0}) open(0x0, 0x0, 0x40) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_unlink(0x0) rfork(0x1000) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) 08:13:44 executing program 3: ksem_init(0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @ke_flags=0x18}) syz_emit_ethernet(0xf87, 0x0) ksem_init(0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket(0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000080)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619f}) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) rfork(0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2000000, 0x0) 08:13:44 executing program 3: openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:44 executing program 3: freebsd10_pipe(&(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:44 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108) 08:13:44 executing program 3: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x800c55cb, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000040)=r1) 08:13:45 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1}}}, 0x98) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:45 executing program 3: openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:45 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x71, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108) 08:13:45 executing program 3: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x10, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:45 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1}}}, 0x98) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:45 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:45 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108) 08:13:45 executing program 2: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x10, 0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)) 08:13:45 executing program 3: freebsd10_pipe(&(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1}}}, 0x98) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:45 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) open$dir(0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x100000001, 0xffffffffffffffff}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb76, 0x1000300010008}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60dbbc6c00b00000fe8000000000000000000000000000aaff0200000000000000000000000000012b153a4fa5e91f28c62a13bcd047337c922930e5f4d4edfac727523b3d55bb6eedaffa7f96cf40b26ea6ca845b827a4ff9beebc8a7ddd6c55bc5fdeed41e35734df7a61a42f32a9d58b8d06686434bd6164cf188"]) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) connect$inet(r4, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x6e}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000140)={0x7ff, 0x0, 0x1020, 0x0, 0x531, 0x5}, 0x20) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c}], 0x1c}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x3) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) ksem_wait(0x0) 08:13:45 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') 08:13:45 executing program 2: ksem_init(0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @ke_flags=0x18}) syz_emit_ethernet(0xf87, 0x0) ksem_init(0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket(0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000080)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619f}) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdffffff}) rfork(0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2000000, 0x0) 08:13:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}}, {{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x108) 08:13:45 executing program 2: openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="c4dd57525f8cd71f20d2ca02a01f064c"}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr=0xa7acd01}, 0x10) rfork(0x3040) bind$inet(r0, &(0x7f0000001500)={0x10, 0x2, 0x3, @broadcast}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup(r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r6, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000200)=r7, 0x4) r8 = dup2(r2, r1) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r9, 0x0, 0x6e, 0x0, 0x0) r10 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r10, &(0x7f0000000000)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYRES32], 0xc}, 0x0) openat$kbd(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_close(r11) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r13 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FILEMON_SET_FD(r13, 0xc0045301, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_EVENT(r12, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0x1f}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffa5d344fe86ab9da003cdea86dd6000e90000081100fe7946440402008000000000b173adcbfe8000000000000000000000000000aa4e214e3f00089078"]) sendmsg$inet6_sctp(r12, &(0x7f0000001540)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000140)="cf9ce3ba94e00787fc35abe8a28ab802d0e5bffd1f233b10b7867dbc4be959f6d3be3999f8b57cc385a43991325fe602ae58f428e38167fbe109f9cef70b5083b2c882515fea3424cc", 0x49}, {&(0x7f00000001c0)="7f374e5e959586c9ddadf73a9e5ad740e13a93ba42b3b00de960a7f43441c7559f96ba3d4ae071bfed278670fc0092d88b540df3164bcaa4bdc998276b750374bdf8217030dc288fb4f97f104c61c6865aca91412c034da87dd6a6000a186f528fbcfc94d097025c9262f7641536cf18f062c63256c364b686a5de9639598a4ca2df144770b02bd13fc67f6b645655917665bad6f055d309f2cc61321db3fd11f0c22a1f18010c4d6a806e7bd470d513e1340d7c80d0ab8564bf90d0264c2a0680105a3e77dfe5c3cb95827c9d9562114a6a2efa1ff03846e1c5b8b60cef94e93ce3ffa4078ce974871e", 0xea}, {&(0x7f00000002c0)="82e71cf9855794acdd302fb71d863bbb72b174ddde3b0c2fa62aee4b49481f4d13ecb88df5f8fed5e22585ba14cd39d0401d1e6742c0306742e5340cee9c270563e5b1f3", 0x44}, {&(0x7f0000000080)="6bfd923d88d195", 0x7}, {&(0x7f0000000340)="69c558eec183629e1d4b183402fedd2f2d0b06ca8e917a8144b865422cea616c3b", 0x21}, {&(0x7f0000000380)="83cc3a72c7e447032d7fbc9ce830aefef0ca9810ec535dddbc4c4d4958ccc260645d4f34c1783f4aee80a362fab60dee4b97f23b1da4f0e947d8a77128cab1b2f84b57ffd0c8d34c316b71f1d4fdbf0274099ce647cd0738117ff9cd5b3199acaaf1d6ce376e2bfa06a129965fa0143fd4bd219ccc5211bb7f0452d9ddba660f621a81adb74ac0742b6f658887bfdcfbad31b97662a28155453200669cb46ca557f132bbae8af76b2e145237d0c911db270aa81360bfce53d14555f9fb8e4345f7c8e494e045a9f52484bf4dfd6907c13994efa1dbdde988b221cc3ff41811da04945f602575bef0cd77", 0xea}, {&(0x7f0000000480)="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", 0x1000}], 0x7, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x14}, 0x20104) 08:13:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1}}}, 0x98) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x478, &(0x7f0000000140)=0x9, 0x4) 08:13:45 executing program 2: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:45 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup(r4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:46 executing program 3: freebsd10_pipe(&(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:46 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x4}, 0x1c, 0x0}, 0x4) select(0x40, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000000200)) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0xb9) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x7b6e2f68a0b3a96e) ktrace(&(0x7f0000000100)='./file0\x00', 0x1, 0x40006000, 0x0) close(0xffffffffffffffff) r5 = socket(0x11, 0x3, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)=r6) rfork(0x0) r7 = open$dir(0x0, 0x400004000011830a, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) r8 = open(0x0, 0x0, 0x0) aio_readv(0x0) flock(r8, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x80000000}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) 08:13:46 executing program 0: __semctl$GETZCNT(0x0, 0x4, 0x7) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, 0x8) socket$inet(0x2, 0x2, 0x2b) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) write(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3ff}) socket$inet6_sctp(0x1c, 0x4, 0x84) socket(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) profil(0x0, 0x0, 0x3, 0x632c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), 0x8) link(0x0, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) ktimer_create(0x0, &(0x7f0000000000)={0x0, 0x0, @sival_int, @thr={&(0x7f0000000580)="360fb78da0ab1fa266410ff15532666f663e660fc28f000000001a26660f38f6640420c4e1b16b55fef246d9eec44249a6788646f6c400c442f9f70b", &(0x7f0000000ec0)="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"}}, &(0x7f0000000080)=0x0) ktimer_delete(r2) ktimer_getoverrun(0x0) 08:13:46 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:46 executing program 0: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:46 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) open$dir(0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x100000001, 0xffffffffffffffff}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb76, 0x1000300010008}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60dbbc6c00b00000fe8000000000000000000000000000aaff0200000000000000000000000000012b153a4fa5e91f28c62a13bcd047337c922930e5f4d4edfac727523b3d55bb6eedaffa7f96cf40b26ea6ca845b827a4ff9beebc8a7ddd6c55bc5fdeed41e35734df7a61a42f32a9d58b8d06686434bd6164cf188"]) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) connect$inet(r4, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x6e}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000140)={0x7ff, 0x0, 0x1020, 0x0, 0x531, 0x5}, 0x20) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c}], 0x1c}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x3) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) ksem_wait(0x0) 08:13:46 executing program 2: freebsd10_pipe(&(0x7f0000000000)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x12, 0xffffffffffffffff, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[], &(0x7f00000000c0)=0x8) 08:13:46 executing program 2: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') 08:13:47 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 08:13:47 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000580)=[0x20000207fffffe0, 0x400000000000001]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) clock_getres(0xa, &(0x7f0000000980)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000012c0)={0x0, {{0x18, 0x1c, 0x1, 0x0, @loopback}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x108) mprotect(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="ba3bc128648d40b7079aaf1c07e0c1eb9aa23a9c09dc198ac1e8aeb83331edcd900666a439478a365366a480145280b5b216def4071a0998e3d4958e1e144f68dc1c4f00714aca3bebe154ea9eaaa84cb2631f43f414fa882ea0246b9acb658ec5", 0x61, 0x180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x51, &(0x7f00000012c0)={0x0, {{0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x241b}}, {{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000000)=ANY=[@ANYBLOB="1e800000d942087b86715bea0eaf710b912c4c8a2fc97017971a0c3177e5f0c01356de7d32433349b387b71b09dd61641aef855cf7386fbc624b15a3957af25d60903b7229cd0f5305564760b3967397fab632801702c202fb", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x220}, 0x10) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r3, r3) sendmsg$inet_sctp(r4, &(0x7f0000004c40)={&(0x7f00000039c0)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000004c00)=[{&(0x7f0000003a80)="b8", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000100), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x1000, 0x8}, &(0x7f0000000180)=0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BIOCVERSION(r4, 0x40044271, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) chmod(0x0, 0x0) socket(0x1c, 0x1, 0x0) 08:13:48 executing program 0: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) renameat(r3, &(0x7f0000000240)='./file1\x00', r4, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r5, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0xffffffffffffffff) r6 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r6, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) cpuset_getid(0x0, 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x20000064d}) aio_read(&(0x7f0000000440)={r1, 0x0, 0x0, 0x1000000, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_int, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) 08:13:48 executing program 0: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140), 0x4) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:48 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x0, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[], &(0x7f00000002c0)=0x8) setsockopt(r0, 0x7fffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, 0x0) 08:13:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xfffffc01, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7ff}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x3}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = accept$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x80000000}, 0x24) vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f0000000340)={0x2, 0x17, @sigval_ptr=0x1, @ke_flags=0x82}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare}) ksem_init(&(0x7f0000000000)=0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @mcast1}, 0x1c) dup(r3) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x3a, 0x0, 0x0, 0x0) r4 = openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000001540)) ksem_wait(r2) syz_emit_ethernet(0x42, &(0x7f0000000000)={@random="0200", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x29, 0x34, 0x0, 0xfffd, 0x0, 0x61, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x1, 0x200}, {"24ff38794ea0679d27554f27"}}}}}}) 08:13:48 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) open$dir(0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x100000001, 0xffffffffffffffff}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb76, 0x1000300010008}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60dbbc6c00b00000fe8000000000000000000000000000aaff0200000000000000000000000000012b153a4fa5e91f28c62a13bcd047337c922930e5f4d4edfac727523b3d55bb6eedaffa7f96cf40b26ea6ca845b827a4ff9beebc8a7ddd6c55bc5fdeed41e35734df7a61a42f32a9d58b8d06686434bd6164cf188"]) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) connect$inet(r4, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x6e}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000140)={0x7ff, 0x0, 0x1020, 0x0, 0x531, 0x5}, 0x20) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c}], 0x1c}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x3) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) ksem_wait(0x0) 08:13:49 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) open$dir(0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010008}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x100000001, 0xffffffffffffffff}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb76, 0x1000300010008}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60dbbc6c00b00000fe8000000000000000000000000000aaff0200000000000000000000000000012b153a4fa5e91f28c62a13bcd047337c922930e5f4d4edfac727523b3d55bb6eedaffa7f96cf40b26ea6ca845b827a4ff9beebc8a7ddd6c55bc5fdeed41e35734df7a61a42f32a9d58b8d06686434bd6164cf188"]) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) connect$inet(r4, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x6e}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000140)={0x7ff, 0x0, 0x1020, 0x0, 0x531, 0x5}, 0x20) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c}], 0x1c}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x3) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) ksem_wait(0x0) 08:13:49 executing program 2: openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ktrace(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 08:13:49 executing program 0: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) renameat(r3, &(0x7f0000000240)='./file1\x00', r4, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r5, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0xffffffffffffffff) r6 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r6, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) cpuset_getid(0x0, 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x20000064d}) aio_read(&(0x7f0000000440)={r1, 0x0, 0x0, 0x1000000, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_int, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) 08:13:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[], &(0x7f00000002c0)=0x8) setsockopt(r0, 0x7fffffff, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, 0x0) 08:13:49 executing program 2: socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, 0x0, &(0x7f00000001c0)) 08:13:49 executing program 2: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x10, 0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, 0x0) 08:13:49 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaa29196a298b5304126013759e1a8b46d8e31820df43ff02000000000000000000000000000180009078000000001aecf4cdcdf98f37a075633e6330aed9778a5048ccf51b79e24d79c6156b94b17d87c46ef95c71680139d6a812cddd1ffff6e5c957c0371411cdb0523ffdfe4d290e0aec6b933c6b8293788beca20cbbe01e9fb58b5c0d2bba6e128f71411e0fb37d6ab7cccf0f89de88014d875f76f3827542073f7744f1323221d78ea8affdffad1251f79713dbbaa9f1aa1cf961e033892548ca7efd6b742aa9eadc305081f89f89299619905de602a605e2a18283e53d3f855bf8e838201ab159fee6f7d8c0b3c27ccebfd51dcf44f2a21730002d581f46"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x0, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:49 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setresuid(0xee00, 0xee01, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r1, &(0x7f0000000640)="d85da6fa5d07fa8de7dbc259e891c60196e6a752fa659b1c483781804289f71fb7235afe1354accc269ead844df9458b4333935d9cabc2930c78703a323f8bd0b36c215f1fecfd0e1d0b91165d6de0752cb928097ea0710217203a7506980706331f2bbef999f8ffe68a6c97b510887422e8fa2af60ceca4f03e83bc00228039eb65c11856934721b6e2601c291dde71ceb12636e5966511256561cc7d48470afa8bda2895f4394ed4d4ad1f2ecf86b45c49452767e6d7d5dc426dfd47f0215dda28773d06d514a020402eafb97000cfcf66de396f2b338f0c4b561f0b220112fd7aeb08d4ec63463e583c9bf3fae1a4650effb8c8bf68106e7ed50567f27e71dc3ceba7200d0d5faf3274fedabb293f2cd3a0b119c2f37d7c983d06404868332c9cf28717b9fb773a4327e8f7aac3968634b1251c48dacd596551462943f1021495716479f61d5f54d730b434e62e2406000000d19b1a3c306fcedd339ff00238ee1eacbf0941d617d2ca434252570a5178f0b123da03977fea9d4193f782668d8976dfc181a640c176476b0d5da14c5a5ac9936fc642b3b2ba285f6b323893ad032073e83e9428dfbf1d820408d2fb8ef2f85a32ae83b428b16959ec9735da05befb12f9afbf285a0a0c4df66a642c35953b9c199e3f412fba0634c7cfc1ccd3c716d2a32841585f863063c7daf4a09bcdd32c7350c2d4db21470e03ceadaf9a81e23bcc48ce307b024931da44ef095a0f18f044ffedf4f26f74bfce7eee4133124ecc88baadf4162487dfbf59e21cd5e470a78886ad1d9cf1f7d264be17028ff34d180d85a26d73", 0x249, 0x7a9d308a77d81010, &(0x7f0000000140)=ANY=[], 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0xf82a, @rand_addr="f0544a09a6c2259b7114c240eaa29445", 0x3}, 0x1c) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fedf4bff79bf306e2023cd9d023900b5"}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xdffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendto$inet6(r5, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) rfork(0x1000) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 08:13:49 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setresuid(0xee00, 0xee01, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r1, &(0x7f0000000640)="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", 0x249, 0x7a9d308a77d81010, &(0x7f0000000140)=ANY=[], 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0xf82a, @rand_addr="f0544a09a6c2259b7114c240eaa29445", 0x3}, 0x1c) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fedf4bff79bf306e2023cd9d023900b5"}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xdffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendto$inet6(r5, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) rfork(0x1000) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 08:13:49 executing program 2: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') 08:13:49 executing program 0: socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, 0x0, &(0x7f00000001c0)) 08:13:49 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setresuid(0xee00, 0xee01, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r1, &(0x7f0000000640)="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", 0x249, 0x7a9d308a77d81010, &(0x7f0000000140)=ANY=[], 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0xf82a, @rand_addr="f0544a09a6c2259b7114c240eaa29445", 0x3}, 0x1c) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fedf4bff79bf306e2023cd9d023900b5"}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xdffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendto$inet6(r5, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) rfork(0x1000) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 08:13:49 executing program 0: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) getloginclass(&(0x7f0000000000)=""/124, 0x7c) openat$kbd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x10, 0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, 0x0) 08:13:49 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) 08:13:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) __specialfd$eventfd(0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:49 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) cap_rights_limit(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:49 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) 08:13:49 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setresuid(0xee00, 0xee01, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r1, &(0x7f0000000640)="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", 0x249, 0x7a9d308a77d81010, &(0x7f0000000140)=ANY=[], 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0xf82a, @rand_addr="f0544a09a6c2259b7114c240eaa29445", 0x3}, 0x1c) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fedf4bff79bf306e2023cd9d023900b5"}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xdffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendto$inet6(r5, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) rfork(0x1000) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 08:13:49 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[], &(0x7f00000002c0)=0x8) setsockopt(r0, 0x7fffffff, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, 0x0) 08:13:49 executing program 0: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:50 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:50 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:50 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setresuid(0xee00, 0xee01, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r1, &(0x7f0000000640)="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", 0x249, 0x7a9d308a77d81010, &(0x7f0000000140)=ANY=[], 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0xf82a, @rand_addr="f0544a09a6c2259b7114c240eaa29445", 0x3}, 0x1c) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fedf4bff79bf306e2023cd9d023900b5"}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xdffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendto$inet6(r5, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) rfork(0x1000) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 08:13:50 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:50 executing program 0: socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, 0x0, &(0x7f00000001c0)) 08:13:50 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) 08:13:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, 0x0) 08:13:50 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000001c0)='D', 0x1}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000140)=r2) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) vfork() socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 08:13:50 executing program 3: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:50 executing program 3: socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, 0x0, &(0x7f00000001c0)) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x0, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) 08:13:50 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setresuid(0xee00, 0xee01, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r1, &(0x7f0000000640)="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", 0x249, 0x7a9d308a77d81010, &(0x7f0000000140)=ANY=[], 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0xf82a, @rand_addr="f0544a09a6c2259b7114c240eaa29445", 0x3}, 0x1c) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fedf4bff79bf306e2023cd9d023900b5"}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xdffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendto$inet6(r5, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) rfork(0x1000) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 08:13:50 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setresuid(0xee00, 0xee01, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r1, &(0x7f0000000640)="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", 0x249, 0x7a9d308a77d81010, &(0x7f0000000140)=ANY=[], 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0xf82a, @rand_addr="f0544a09a6c2259b7114c240eaa29445", 0x3}, 0x1c) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fedf4bff79bf306e2023cd9d023900b5"}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xdffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendto$inet6(r5, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) rfork(0x1000) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 08:13:50 executing program 3: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r5, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:50 executing program 3: socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, 0x0, &(0x7f00000001c0)) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x0, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) 08:13:50 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setresuid(0xee00, 0xee01, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r1, &(0x7f0000000640)="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", 0x249, 0x7a9d308a77d81010, &(0x7f0000000140)=ANY=[], 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0xf82a, @rand_addr="f0544a09a6c2259b7114c240eaa29445", 0x3}, 0x1c) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fedf4bff79bf306e2023cd9d023900b5"}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0xdffffffe}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendto$inet6(r5, &(0x7f0000000180)="bd", 0x1, 0x0, 0x0, 0x0) rfork(0x1000) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 08:13:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2000, &(0x7f0000000000), 0x73) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000080)) (async, rerun: 64) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000080), 0x8) (rerun: 64) 08:13:50 executing program 3: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r5, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:50 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:50 executing program 2: socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, 0x0, &(0x7f00000001c0)) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x0, 0x7, 0xd5, &(0x7f0000000100)="5a5c22a83f26ba8e91707e2300fd013f74e89ca3446f629d67bedaec63cf882980f8a819cd1dd4400af14c76ba4dac0f42efa80909f4d9794153daefa804db6c492c36089a9d234dc8f8eb4c00001dfcd7b1012ca419087fe94c82989f2faf1288584e2473b161c7cb7dffa1752d077a669b4d621cad17bca37f7a6b081da58994559f00fbc3128a4f49cb434853dd1785b51a17acbaaabd531698a5ffa67c1ad4c541fd614f332481d26fa70c73b9e597c6e4bb7b455da064c0dca7097e020ace5c55f3775186366ecccd3e642d4c3e52dfb98885", 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) 08:13:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000003c0)="3884bafed0fac8e8dd131d7f1633e60795db358c2cb7b9b22e2c4dd89eea3e338e", 0x21, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000001240)={{"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", "618b7994755efee94a72e9236c68c0ed3e07ce666912b87a1b649e1026911198"}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0000}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/32, 0x20}, {0x0, 0x37}, {0x0}], 0x3, 0x0}, 0x0) socket(0x1c, 0x1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000800)={{"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", "1c5aadf80c5af45b1af76dac28cbcb8b0ef517ba0db4880e9af2a7220b62f316", 0x0, 0x6}, &(0x7f00000004c0)="23f2e308debb805cfedf6be3bdbd32ce51b1178c2878b28e1fa44004e733bee411c1b6396502209cd2e384bf1346e226f542d5457c552872756f850870b1a7e22117c601ee457a6b0c5102523280612f636176160977679b8c5b7199aad4efb56e70208b28aa2b825c32d5994ead24aa9001a0e7830a084dd10d4768f121096f942b3f0e408b41f838c1a41243690dd64933c28539d9027ec5f824344601d2a1026b60140400a27ab18d8d3f174a8a556c94bb4e4ababe7a1184a273121230bd06c2cacf60415d", 0x5, 0x2, 0x5, 0xc20, 0x4, 0x8001, 0x4, 0x4a}) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)=ANY=[], 0x98) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4584437, &(0x7f0000000040)="5e18131030e63573332d7d795063699abea502") ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040)) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:50 executing program 2: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0x0, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:50 executing program 3: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r5, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) 08:13:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaa29196a298b5304126013759e1a8b46d8e31820df43ff02000000000000000000000000000180009078000000001aecf4cdcdf98f37a075633e6330aed9778a5048ccf51b79e24d79c6156b94b17d87c46ef95c71680139d6a812cddd1ffff6e5c957c0371411cdb0523ffdfe4d290e0aec6b933c6b8293788beca20cbbe01e9fb58b5c0d2bba6e128f71411e0fb37d6ab7cccf0f89de88014d875f76f3827542073f7744f1323221d78ea8affdffad1251f79713dbbaa9f1aa1cf961e033892548ca7efd6b742aa9eadc305081f89f89299619905de602a605e2a18283e53d3f855bf8e838201ab159fee6f7d8c0b3c27ccebfd51dcf44f2a21730002d581f46"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0x0, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:50 executing program 3: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0xffffffffffffffff) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r5, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:50 executing program 3: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) procctl$PROC_REAP_ACQUIRE(0x2, r0, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 08:13:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:51 executing program 0: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0xffffffffffffffff) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r5, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:51 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0x0, 0x0, 0x10, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:51 executing program 0: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) procctl$PROC_REAP_ACQUIRE(0x2, r0, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 08:13:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:51 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:51 executing program 0: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0xffffffffffffffff) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r5, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:51 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:51 executing program 3: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) procctl$PROC_REAP_ACQUIRE(0x2, r0, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 08:13:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:51 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:51 executing program 0: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0xffffffffffffffff) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r5, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:51 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:51 executing program 2: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) procctl$PROC_REAP_ACQUIRE(0x2, r0, 0x2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) 08:13:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:51 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, 0x0) 08:13:51 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r0 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r0, 0x0, 0x0, 0x1) read(r0, &(0x7f00000002c0)=""/243, 0xf3) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 08:13:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:51 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') 08:13:51 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:51 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:51 executing program 3: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) procctl$PROC_REAP_ACQUIRE(0x2, r0, 0x2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) 08:13:51 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, 0x0) 08:13:51 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:51 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r1, 0x0, 0x0, 0x1) read(r1, &(0x7f00000002c0)=""/243, 0xf3) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r4, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) 08:13:51 executing program 3: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) procctl$PROC_REAP_ACQUIRE(0x2, r0, 0x2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) 08:13:51 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, 0x0) 08:13:51 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:51 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:51 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) 08:13:51 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) kmq_notify(0xffffffffffffff9c, 0x0) 08:13:51 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r1, 0x0, 0x0, 0x1) read(r1, &(0x7f00000002c0)=""/243, 0xf3) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) 08:13:51 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:51 executing program 2: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)=0xfffffffe, 0x4) lio_listio(0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x8) 08:13:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:52 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r0 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r0, 0x0, 0x0, 0x1) read(r0, &(0x7f00000002c0)=""/243, 0xf3) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 08:13:52 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0x8, &(0x7f0000000000)="3c022e61792eecb0", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:52 executing program 3: socket(0x1c, 0x1, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x3) ksem_init(0x0, 0x0) statfs(0x0, &(0x7f0000000f40)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x10000, 0x7ff}, 0x14) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r2, &(0x7f0000000240)='./file1\x00', r3, &(0x7f00000002c0)='./file0/file0\x00') ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000000080)="fa", 0x1, 0x8d, &(0x7f0000000580)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0xffffffffffffffff) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) fcntl$lock(r5, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x0, 0xce1d}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0x1c}, 0x0) 08:13:52 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r1, 0x0, 0x0, 0x1) read(r1, &(0x7f00000002c0)=""/243, 0xf3) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) 08:13:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:52 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r0 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r0, 0x0, 0x0, 0x1) read(r0, &(0x7f00000002c0)=""/243, 0xf3) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 08:13:52 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480)=[{0xffffffffffffffff, 0x4, &(0x7f00000000c0)="60d0da80156a2ccd01c07226a97815f919275745ee134182c19d3a9322ff6a3344db4d5c9c3b277bb08462c7b62899ba25277c27b16658fd654b2ef624e979e3", 0x40, [0x10000, 0x6], 0x1, 0x20, 0x3, {0x7446, 0x80, &(0x7f0000000280)="3c7fbde5b356caf1156de98c0c14bee852ad766d6fb35eae0837d967fd92cdc030dc7dea2ba93ab07cea6625eb5575e55b4692f21a4f031100d5f16c4edcd49b3399558c404e9936aace568cb9d0da13f32012b22def29b7"}, {0x0, 0x2, @sival_ptr=0x7, @thr={&(0x7f0000000300)="640f3809b47299899999c442010a85008000007cffc442d3f54c91000f89c100000067f3410f12d1c4424d2eab00008020450f0f8700000080bf6664f3abc48289af9ce507000000", &(0x7f0000000380)="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"}}}], 0x1, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:52 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffc) freebsd10_pipe(&(0x7f0000001a40)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:52 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r1, 0x0, 0x0, 0x1) read(r1, &(0x7f00000002c0)=""/243, 0xf3) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) 08:13:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:52 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0x0, 0x0, 0x64, &(0x7f0000000040)="2d9a34263e5fd6f1af57dc8ee4824c114996385abd68308a0679b7ef3f27368647a4cdd91168fd1e94ee456fa662750d34f779bff7b5bb502de463b92a407f26ddd4f61fa33855c683f98f21236e748b8fb6efc96cbc192426f5f1267fae3259d0ff8772", 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) 08:13:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:52 executing program 0: open$dir(&(0x7f0000001240)='./file0\x00', 0x40000000ac5, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffff8c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xb, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) cpuset_setaffinity(0x0, 0x0, 0xffffffffffffffff, 0x3e, &(0x7f0000000000)={[0xfffffffffffffffb]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000540)={'bbr\x00'}, 0x24) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="b3", 0x1}], 0x1}, 0x0) dup2(r1, r2) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x6, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file0\x00') 08:13:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) rfork(0x3040) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6010800800081100a9db9a06dc3b06000000000000001f39ffffffffffffffff"]) 08:13:52 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x4, 0x7fff}, {0x7ff, 0xb09}}, 0x4000) freebsd10_pipe(&(0x7f0000001a40)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:52 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r1, 0x0, 0x0, 0x1) read(r1, &(0x7f00000002c0)=""/243, 0xf3) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) 08:13:52 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffe5, 0x2, [0x484, 0x928, 0x3, 0x9]}) 08:13:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) 08:13:52 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) 08:13:52 executing program 3: open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "550000a7000054abd500"}}, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:52 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r0 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r0, 0x0, 0x0, 0x1) read(r0, &(0x7f00000002c0)=""/243, 0xf3) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) 08:13:52 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x4}, 0x1c, 0x0}, 0x4) select(0x40, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000000200)) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0xb9) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x7b6e2f68a0b3a96e) ktrace(&(0x7f0000000100)='./file0\x00', 0x1, 0x40006000, 0x0) close(0xffffffffffffffff) r5 = socket(0x11, 0x3, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)=r6) mknodat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x9184) r7 = open$dir(0x0, 0x400004000011830a, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) r8 = open(0x0, 0x0, 0x0) aio_readv(0x0) flock(r8, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x80000000}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) 08:13:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r2 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) posix_fadvise(r2, 0x0, 0x0, 0x1) read(r2, &(0x7f00000002c0)=""/243, 0xf3) r3 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x9bc, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x9, 0x1000, 0x100, 0x8000, 0x40, 0x8}, &(0x7f0000000280)=0x98) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eadcd, 0x0, 0x9a0e}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x0, 0x1, "b2"}, 0x9) 08:13:52 executing program 2: r0 = vfork() kmq_notify(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, @sival_ptr, @ke_flags=0x88}) procctl$PROC_REAP_ACQUIRE(0x2, r0, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) 08:13:53 executing program 0: open$dir(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getpid() sysarch$I386_SET_PKRU(0xb, &(0x7f00000001c0)={0x375000, 0xc7}) freebsd10_pipe(&(0x7f0000001a40)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x400f0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:13:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x0, 0x1, @loopback}}, 0x0, 0xfffffff7, 0x0, 0x0, 0x8000, 0xc25}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vfork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000000100)=0x1008) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)={&(0x7f0000001780)=[{0x0}, {0x0}], 0x2, &(0x7f0000001900)=[{0x0}], 0x1}, 0x0, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x4, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup(r5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x0, 0x10000}, 0xc) 08:13:53 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000001c0)='D', 0x1}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000140)=r2) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) vfork() socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 08:13:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xb, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:54 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x10, @sigval_ptr=0x81, @thr={&(0x7f00000000c0)="45fa1a715f3e410f380563000f12d36f64c336408c8a040000008fa97882e8460f18cc66420f383dc0", &(0x7f0000000100)="1beab79a94bdd642f10e4b9d8a162a56d3447f5c6563fe5106399ae4960deef0116e8662f401c9d78ba2dc810c7de5d0a73cbf94c122c00dada703b6b941adc4ac10b1f8de2035bca8fb0d1044449971"}}) socket$inet_sctp(0x2, 0x5, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000002b00)={0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, {@in6={{0x47, 0x1c, 0x3, 0x0, @empty, 0xfffffffd}}, 0x0, 0x0, 0x1}}, &(0x7f0000002600)=0xb0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="59140000000000000502000705020009c2047fffffffb7922564de2e5ab66d76e2b8ae03bb2ecab622713cc27a1562395497899b3c553168ab5d1de8237a96e338d4a3943b1f70fbda1757dc389f8c91ef640c244871ba99556517c19556c7db74186888b8da3707970c92d5d9ed35c1eb81627b3ae126e3c7570208d3a2f0a31885a02c3fa4082de3dc44e6d289ae70ea8ce5718338eea4a0690cc9b7000000000000"], 0xb0) 08:13:55 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaa29196a298b5304126013759e1a8b46d8e31820df43ff02000000000000000000000000000180009078000000001aecf4cdcdf98f37a075633e6330aed9778a5048ccf51b79e24d79c6156b94b17d87c46ef95c71680139d6a812cddd1ffff6e5c957c0371411cdb0523ffdfe4d290e0aec6b933c6b8293788beca20cbbe01e9fb58b5c0d2bba6e128f71411e0fb37d6ab7cccf0f89de88014d875f76f3827542073f7744f1323221d78ea8affdffad1251f79713dbbaa9f1aa1cf961e033892548ca7efd6b742aa9eadc305081f89f89299619905de602a605e2a18283e53d3f855bf8e838201ab159fee6f7d8c0b3c27ccebfd51dcf44f2a21730002d581f46"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:55 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0xe, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:55 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @spare}) r0 = open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) read(r0, &(0x7f00000002c0)=""/243, 0xf3) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 08:13:55 executing program 2: r0 = vfork() dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x71) getdirentries(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r3 = dup(r2) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000180)={0x0, 0x18, 0x0, 0x0, 0x18, &(0x7f0000000840)="70638853e90cef7e000000000000000000070000916d99e9", 0x7, 0xfcffffff}) rfork(0x3060) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f00000004c0)) r5 = setsid() dup2(r4, 0xffffffffffffffff) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f00000000c0)=r0) procctl$PROC_REAP_KILL(0x2, r0, 0x6, &(0x7f0000000000)={0x6, 0x80000001, r5, 0x8, r0}) lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_int=0x5, @tid=r0}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="6d1c4e230003020000000000000000c6"], 0x98) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) ioctl$DIOCRTSTADDRS(r8, 0xc4504449, &(0x7f00000009c0)={{"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", "0fa05a217970ecca45c921bd94701ad35445eb086423572ad4dc1aa0716825c7", 0x9, 0x1}, &(0x7f0000000240)="2096bbda6414f0d1062ed43c9a524c3a8bdee8ff3220d46868dfaff7e60e1f4b50cb5dcded14712d8cd6b6a70582128846e13a9815821cfe581017bb568c51e17f19193c9ba7d79e026a0c9668bbc00382ab8800d1f18990777a164cd8ea8113326e770cda3d49221a606ba50110b8a23859d08319ff766bd7d22f2224d09ef13cbe4bf0a797acf9be8cd7936673de82c4e9f7bd59b342b4806cfbfb1ca6c259cf849962fd9c0567c541bbb6cbb0aca5df787d4b5ba5673c1e52b418b539db04fa9644baed12d85e3f3275", 0x9, 0x9, 0x0, 0x38e6, 0x4, 0x730, 0x4, 0x11c}) ioctl$DIOCRADDADDRS(r8, 0xc4504443, &(0x7f00000004c0)={{"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", "37058027e2758da19565142ebd0c9cc58e00b3d303c0889ea262e5c9984f0463", 0x6, 0x40}, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x4}) socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000580)=ANY=[@ANYRES16=r8, @ANYRESOCT=r4, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="80706756e7853d20c80a79f86eb25732219092dd97e62f85096e02667cbe2e577e69774350fd984af7ca2c77834042d57ac8c30d1ddc6da4f3efd2a94ae62a7cbfd2680a8115769711ed598a1e081200cc0cc5650806c0e906db6034eee748618872ea8b7ab84b7778e0d94b5f8307c4c74a0e0ce0f8d307612ff3e866d44b83ba03b64e2ac3bf7260ccff8944c42806e01ff48c7f2f051851107d9c805b9e"], 0x9) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000140)={r10, 0x3}, 0x8) writev(r7, &(0x7f0000000500)=[{&(0x7f0000000280)="cdaf571ac9074a6983a227662d474e10859119010b6ea4c1cb7984f5238a6822fc116f820611a7282355a8e3bc15c94331755771c79dd2c45c54058033e8afba25fc7ab4e8ca2acde817701476bb15b545ada4deca8aa173b2986299fce252d207b02a31dfe90c6ca8913456b78e11dc0ff2a862904c1931a6df04da0ffc311b90bf20169fb77c0a1872b7b0a59a79e202ec02a1c5f74a62448c33e8c4e9fdcc4d2324026e5286dc15c03cb697c9a3dc5bdcac37b87c202e2467b10f60237e747f99f2112a1f800f7b6bb2dd0c3ee6d0af492571affcefd12f747967cb68348bd207bb830cbf79888bdabba4d20febb95304ded21eadedc1cf", 0xf9}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="97e0b1f40ed3371ca454efd42dd29a493a5c3fe849911300948f6937bc9a6ff7227c545ab2658a4a692cea46e88307f3d111c16fd10be7ae484d9eb8f6ee1dd896a347ab9b3f35db2f3dbb74ebaee3eb1890341ac70f4098c837c33138072ac2917f38567e0338ae", 0x68}, {&(0x7f0000000380)="93ced82cdad8c38157b6994c7451aa358d1aec474d9b93344ed3b8921982f5a5d10a5402fc54a8dc17495834fe034fd92610e8e02d4983de7cb9e5241d3d6a128c17c9e87375619538a951b8438b7b40d54a6e83fa73fac76573d92c19", 0x5d}, {&(0x7f0000000880)="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", 0x1000}], 0x5) 08:13:55 executing program 0: socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, 0x0, &(0x7f00000001c0)) 08:13:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000001c0)='D', 0x1}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000140)=r2) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) vfork() socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 08:13:55 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:55 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0xf, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa35", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:55 executing program 3: __semctl$GETZCNT(0x0, 0x4, 0x7) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) setitimer(0x1, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) rename(0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x469, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, 0x8) 08:13:55 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000200)={0x29, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffe5, 0x2, [0x484, 0x928, 0x3]}) 08:13:55 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x4}, 0x1c, 0x0}, 0x4) select(0x40, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000000200)) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0xb9) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x7b6e2f68a0b3a96e) ktrace(&(0x7f0000000100)='./file0\x00', 0x1, 0x40006000, 0x0) close(0xffffffffffffffff) r5 = socket(0x11, 0x3, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000040)=r6) mknodat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x9184) r7 = open$dir(0x0, 0x400004000011830a, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) r8 = open(0x0, 0x0, 0x0) aio_readv(0x0) flock(r8, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x80000000}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) 08:13:56 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = vfork() syz_emit_ethernet(0x83, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) dup2(0xffffffffffffffff, 0xffffffffffffffff) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, {0x7ffffffffffffffb, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) lio_listio(0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)={0x2, 0x7, @sival_ptr=0x3000, @spare=[0xfffffffffffffc01, 0x1, 0x4, 0x7fffffffffffffff, 0x4, 0x1, 0x8, 0x7]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000240)={0x10, 0x0}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sigval_int=0x27f, @tid=r0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file1\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) shutdown(r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b40), 0x80000, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000b80)) dup2(0xffffffffffffffff, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file2\x00', 0xffffffffffffffff, 0x0, 0x0) 08:13:56 executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001300)={0xb, 0x0, 0xf, &(0x7f0000000000)="3c022e61792eecb07f8aee18e5aa35", 0x0, 0x0, 0x0, 0xfdffffff}) r1 = dup(r0) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x40, &(0x7f0000000100), 0x0, 0x0, 0x0}) 08:13:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000001200)="166e", 0x2, 0x20105, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000000c0)={0x0, {{0x10, 0x2, 0x0, @multicast1}}, {{0xfef3, 0x2, 0x0, @multicast1}}}, 0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01421200", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 08:13:56 executing program 2: __semctl$GETZCNT(0x0, 0x4, 0x7) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) setitimer(0x1, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) rename(0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x469, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, 0x8) 08:13:56 executing program 2: r0 = socket(0x1, 0x1, 0xc0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000a00)="c01933c0349ef088a426a273b43a8b51fc34856b56a9c37e29a25b4145932484b57682d74a05a92486bf431ea534bf58f7bd15a27ec9732655dd302ab3c41f611fe44dc73e989f44a26a4dbf45ad24a7a0fa0898a8abc620146f25bf3487418b6e2d7f5d7a5b602efca99bfaddd63310786599ca4201ff9014c00d55f15dfc103f9e3e8eb0f3e95847da7365e9824c1b734d6ff54e9fc6cdb6d9caa70d6517edb1b44413a59dcae85428561a0f5f958f32cc921af867fe5367c91858ef9a15fddbd191534c42e0ce2d53feb43feb6205d7286028f702be885ceeff253c9666e0a571c09912684e8085ba7c3f965bfef4b9b781d71a52", 0xf6, 0x101, &(0x7f0000000b00)={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x28, &(0x7f0000000ac0), 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x27, &(0x7f0000000000), 0xc) sendto$inet6(r3, &(0x7f00000009c0)="c5", 0x1, 0x0, &(0x7f0000000a80)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) r4 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) procctl$PROC_REAP_KILL(0x2, 0x0, 0x6, &(0x7f0000000340)={0x8, 0x2, 0xffffffffffffffff, 0x400}) r6 = fcntl$getown(r0, 0x5) lio_listio(0x1, &(0x7f0000000780)=[{r4, 0x7fffffff, &(0x7f0000000240)="c4936df422acd270", 0x8, [0x1, 0x85], 0x4, 0x18, 0x4, {0x5, 0x2, &(0x7f0000000280)="097606f896f9dd77d4b1d699747b1e057d962c3d6d0e65313067367e39e5f63ab79354dc5c3617f85dd4e331aab8bc523fb7d6008eec2570f3e0891e44e4ccc3ccebfa89b46af07bad08e7ef5fb6dc54d57a62e2264a06877d7eb731ef0ffbe482763b5da10cad2ef1b2bcde7181c61f10b02848438b6835dbe6679c064fb09219c011722dcc240de770cf4bbf76771aff5ec259df6864c481c25924f398f2060b"}, {0x1, 0xd, @sigval_ptr=0x7fffffffffffffff, @tid=r5}}, {r0, 0x89a2, &(0x7f00000003c0)="62d23a0bb2b71f5ceab3b94148401c7a6fe58b17226e199d6fc9641e", 0x1c, [0x0, 0x7], 0x1, 0x1, 0x203, {0x8e7e, 0x5f, &(0x7f0000000400)="adccfc64220dadd55357f21cb26d7047fa854ddbe6c9dcd237c28627bb2c9f1a7cf1ec6fae472ec7eeb826a48cd37cfae246c4fa1f6e181a4079ffaa02e02048da47448138471c61f3ee29302a755bd69c48fe7e03af6cd5bcc49946b6c0c3e1f8d151d31595b2cef37aa631ec03e11cd42a0c18b247c6e57b35baa252f9d707bdc83eac72757944bf49eb71a78a52aaae5b164b7325f4b83904a9d497c36b632974a4b224f646fd2b2673bc4866e6b395d8919993fba6645349d9b144d1a9f895db01c04d3002d13e0bfedc81282754"}, {0x0, 0x16, @sigval_ptr=0x4, @thr={&(0x7f0000000500)="c481cd59ec2e400f0fe4900f34660f79e967f20f1ad7c4214973f749f04c0fc78e0900000042d02fc421795b26c4e1fc52b505000000", &(0x7f0000000540)="47f819e8c35b275ddb277f71aa67e0801a053e14ffd8d614a45378ec4cfd135b201493ef88b6"}}}, {r0, 0x2, &(0x7f0000000580)="d505a8adbc9d3ccd9e4a1cbf6e27ae18db6398f829ff877a946e11ec02b2395a84e9e603a24bb4e7d01686f2ee3a9d2e86fcd470ce6cc774bc6880216fe08f3c33cabb13bb8d65c396231321390ee38b94265c2bb0d7f05ceddb0fc918cb9c0a68c541ea9ce727c4e8b29b5bae99b77184c7da8c8d8fb7384afebcc1f7cd1b854f3c1265af041a2d222638d63781ed1881e84c27a579062104a462efdd1daa161c5e5197881f0ebfcf239ae8f088c0f10880eeb0338c9d02c12e11acc562040620b3d8ebaa85dc9eed3733ec18bb902b", 0xd0, [0xd2, 0x19043a29], 0x51, 0x0, 0x100, {0x5, 0x9, &(0x7f0000000680)="f7ab6b09fe6a84a31a99e0cb6e8031d6761c805473a670ef81999a2c4c84fc6638d5e513b48294d646debd231ef693aeaf8aecadb5197accc32e472483fc04310a741b1f64138a5d981c6f4d6f76e1912445bbb596500015c28c658ea2fa7664168dc76afbe76db1fb8638c8893723d3564483ba1e95e270830a2848599c3e2d72e4461f4042c42f7636a3d903dd2d0238c06acc64def0b265860a612811741f525f49f3c954fe357d24b93e0c01c769f8acc98e627cbf14f42c99496d3ec1a162a6e7cd0ae9195ccab8223b1bebc68b24a532e9a6118c601eb1be9c84e72d41b630c62c91bd51a343"}, {0x1, 0x3, @sigval_ptr=0xfffffffffffffff8, @spare=[0x81, 0x7, 0x9, 0xffff, 0xe49, 0xfffffffffffffffa, 0x0, 0x7ff00000]}}], 0x3, &(0x7f0000000980)={0x4, 0x17, @sigval_int=0x7ff, @tid=r6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="e200c005"], &(0x7f0000000b80)=0x12) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000bc0)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r7, 0x6, 0xf3, 0x209, 0x1, 0x2, 0xd7}, 0x98) sendto(r0, &(0x7f00000001c0)="078dfd1c4ab4d84fcfc5377b3b568eb4f668af191e4dda15319632e217d1a552e498a344283cff02a895a3c807e19202", 0x30, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000), 0x4) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sigaction(0x67, &(0x7f00000000c0)={&(0x7f0000000080)="40dc1346f7efc4a249969900000000430f181502000000c4010173f504c14b0000460f1b6d45420f1a6f00410f0f9ffeefffffa4c4419814581b", 0x0, {[0x0, 0x0, 0x9, 0x7fc00]}}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r10 = socket(0x17, 0x4, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) getsockopt$inet_tcp_int(r10, 0x6, 0x44c, 0x0, &(0x7f00000006c0)) ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f0000000040)=r9) panic: vm_fault_lookup: fault on nofault entry, addr: 0xffffffff8234b000 cpuid = 0 time = 1712650436 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00765e1b90 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00765e1cf0 vpanic() at vpanic+0x26a/frame 0xfffffe00765e1eb0 panic() at panic+0xb5/frame 0xfffffe00765e1f70 vm_fault() at vm_fault+0x3f35/frame 0xfffffe00765e2260 vm_fault_trap() at vm_fault_trap+0xb7/frame 0xfffffe00765e22b0 trap_pfault() at trap_pfault+0x500/frame 0xfffffe00765e23d0 trap() at trap+0x648/frame 0xfffffe00765e25b0 calltrap() at calltrap+0x8/frame 0xfffffe00765e25b0 --- trap 0xc, rip = 0xffffffff8156bb26, rsp = 0xfffffe00765e2680, rbp = 0xfffffe00765e2690 --- kasan_atomic_fetchadd_int() at kasan_atomic_fetchadd_int+0x186/frame 0xfffffe00765e2690 mb_free_ext() at mb_free_ext+0x11c/frame 0xfffffe00765e26d0 m_free() at m_free+0x228/frame 0xfffffe00765e2710 m_freem() at m_freem+0x48/frame 0xfffffe00765e2730 uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x1237/frame 0xfffffe00765e29a0 sousrsend() at sousrsend+0x117/frame 0xfffffe00765e2a30 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe00765e2b90 sendit() at sendit+0x15f/frame 0xfffffe00765e2bf0 sys_sendto() at sys_sendto+0x181/frame 0xfffffe00765e2d10 amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe00765e2f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00765e2f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8256d3f08, rbp = 0x8256d3f80 --- KDB: enter: panic [ thread pid 3112 tid 101761 ] Stopped at kdb_enter+0x6e: movq $0,0x23c8477(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0070c00000 rdx 0x3ffff rbx 0xffffffff826ed680 .str.27 rsp 0xfffffe00765e1cd0 rbp 0xfffffe00765e1cf0 rsi 0x40001 rdi 0xffffffff815c0059 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0076d4f740 r13 0xfffffffffffffffe r14 0xffffffff826ed680 .str.27 r15 0 rip 0xffffffff815acc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23c8477(%rip) db> show proc Process 3112 (syz-executor.2) at 0xfffffe0076d2a5a0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 775 at 0xfffffe006d299040 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe005420b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0076b6ac08 (map 0xfffffe0076b6ac08) (map.pmap 0xfffffe0076b6acc8) (pmap 0xfffffe0076b6ad38) threads: 2 101744 Run CPU 1 syz-executor.2 101761 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 3112 775 775 0 R (threaded) syz-executor.2 101744 Run CPU 1 syz-executor.2 101761 Run CPU 0 syz-executor.2 3103 783 783 0 S (threaded) syz-executor.3 101747 S nanslp 0xffffffff83956480 syz-executor.3 101755 S sbwait 0xfffffe0058bf1a1c syz-executor.3 101756 S uwait 0xfffffe0076caad00 syz-executor.3 3092 3090 770 0 SV uwait 0xfffffe0076caaa00 syz-executor.0 3090 770 770 0 T (threaded) syz-executor.0 101463 s syz-executor.0 101742 D ppwait 0xfffffe0076d2b000 syz-executor.0 3088 1 3088 0 SVs uwait 0xfffffe0076684300 syz-executor.2 3079 1 770 0 SV uwait 0xfffffe0076685880 syz-executor.0 3075 1 775 0 SV uwait 0xfffffe0076da7680 syz-executor.2 3072 1 770 0 SV connec 0xfffffe0058beb49a syz-executor.0 3069 1 775 0 SV uwait 0xfffffe006d6a4e80 syz-executor.2 3012 1 775 0 SV uwait 0xfffffe0076685a80 syz-executor.2 2874 1 770 0 SV uwait 0xfffffe0076685300 syz-executor.0 2825 1 770 0 SV ksem 0xfffffe000799e798 syz-executor.0 2812 1 775 0 SV uwait 0xfffffe006d6a4d80 syz-executor.2 2807 1 770 0 SV uwait 0xfffffe00746b4700 syz-executor.0 2794 1 770 0 S uwait 0xfffffe0076684e00 syz-executor.0 2790 1 775 0 SV connec 0xfffffe006a828c1a syz-executor.2 2735 1 783 0 SV uwait 0xfffffe00742d9400 syz-executor.3 2730 1 770 0 SV uwait 0xfffffe00742d9600 syz-executor.0 2719 1 775 0 SV uwait 0xfffffe00742d9700 syz-executor.2 2671 1 770 0 SV uwait 0xfffffe006d6a3e00 syz-executor.0 2669 1 775 0 SV uwait 0xfffffe00746b4f00 syz-executor.2 2652 1 783 0 SV uwait 0xfffffe00746b4e00 syz-executor.3 2641 1 775 0 SV uwait 0xfffffe006d6a3c00 syz-executor.2 2635 1 783 0 SV uwait 0xfffffe00742d9500 syz-executor.3 2614 1 775 0 SV uwait 0xfffffe0076686100 syz-executor.2 2604 1 775 0 SV uwait 0xfffffe0076686300 syz-executor.2 2581 1 783 0 SV uwait 0xfffffe0076684600 syz-executor.3 2540 1 775 0 SV connec 0xfffffe006a846c1a syz-executor.2 2531 1 783 0 SV uwait 0xfffffe0076685780 syz-executor.3 2520 1 770 0 SV uwait 0xfffffe0076685080 syz-executor.0 2511 1 775 0 SV connec 0xfffffe006a83ec1a syz-executor.2 2502 1 783 0 SV uwait 0xfffffe0076685680 syz-executor.3 2491 1 770 0 SV uwait 0xfffffe00746b1980 syz-executor.0 2482 1 775 0 SV connec 0xfffffe006a843c1a syz-executor.2 2479 1 783 0 SV uwait 0xfffffe00742d9300 syz-executor.3 2473 1 770 0 SV uwait 0xfffffe0076686200 syz-executor.0 2470 1 783 0 SV uwait 0xfffffe0076686e80 syz-executor.3 2461 1 775 0 SV connec 0xfffffe006a83f49a syz-executor.2 2458 1 783 0 SV uwait 0xfffffe0076685580 syz-executor.3 2447 1 770 0 SV uwait 0xfffffe0076686500 syz-executor.0 2445 1 775 0 SV uwait 0xfffffe0076685d80 syz-executor.2 2430 1 770 0 SV uwait 0xfffffe00742dcc80 syz-executor.0 2421 1 775 0 SV uwait 0xfffffe00742da980 syz-executor.2 2417 1 770 0 SV connec 0xfffffe006a84185a syz-executor.0 2407 1 783 0 SV uwait 0xfffffe0076687100 syz-executor.3 2405 1 775 0 SV uwait 0xfffffe00746b2880 syz-executor.2 2387 1 770 0 SV connec 0xfffffe006a84449a syz-executor.0 2357 1 783 0 SV uwait 0xfffffe0076687480 syz-executor.3 2347 1 770 0 SV connec 0xfffffe006a849c1a syz-executor.0 2335 1 783 0 SV uwait 0xfffffe00742dcd00 syz-executor.3 2330 1 775 0 SV uwait 0xfffffe0076686c80 syz-executor.2 2323 1 770 0 SV connec 0xfffffe006a84a49a syz-executor.0 2312 1 783 0 SV uwait 0xfffffe0076686d80 syz-executor.3 2301 1 775 0 SV uwait 0xfffffe00742dc780 syz-executor.2 2290 1 770 0 SV connec 0xfffffe006a84a0da syz-executor.0 2280 1 783 0 SV uwait 0xfffffe00742dc980 syz-executor.3 2275 1 775 0 SV uwait 0xfffffe00742d9e00 syz-executor.2 2271 1 770 0 SV connec 0xfffffe006a84949a syz-executor.0 2269 1 783 0 SV uwait 0xfffffe0076687580 syz-executor.3 2266 1 775 0 SV uwait 0xfffffe00742dce00 syz-executor.2 2262 1 770 0 SV uwait 0xfffffe00742dc680 syz-executor.0 2259 1 783 0 SV uwait 0xfffffe0076687680 syz-executor.3 2256 1 775 0 SV connec 0xfffffe006a8510da syz-executor.2 2250 1 770 0 SV uwait 0xfffffe00742d9d00 syz-executor.0 2243 1 783 0 SV uwait 0xfffffe00746b1e80 syz-executor.3 2233 1 775 0 SV uwait 0xfffffe00746b1880 syz-executor.2 2222 1 770 0 SV connec 0xfffffe006a85185a syz-executor.0 2212 1 783 0 SV uwait 0xfffffe00742da380 syz-executor.3 2201 1 775 0 SV uwait 0xfffffe00742dc200 syz-executor.2 2194 1 770 0 SV connec 0xfffffe006a85085a syz-executor.0 2187 1 783 0 SV uwait 0xfffffe00746b1c80 syz-executor.3 2180 1 775 0 SV uwait 0xfffffe00742da480 syz-executor.2 2173 1 770 0 SV connec 0xfffffe006a84dc1a syz-executor.0 2152 1 783 0 SV uwait 0xfffffe005736d580 syz-executor.3 2145 1 775 0 SV uwait 0xfffffe00578ca900 syz-executor.2 2130 1 770 0 SV uwait 0xfffffe00746b1080 syz-executor.0 2123 1 783 0 SV uwait 0xfffffe00746b4400 syz-executor.3 2116 1 775 0 SV uwait 0xfffffe00746b2100 syz-executor.2 2107 1 770 0 SV uwait 0xfffffe00578ca880 syz-executor.0 2100 1 783 0 SV uwait 0xfffffe00746b1280 syz-executor.3 2081 1 775 0 SV uwait 0xfffffe00746b3800 syz-executor.2 2076 1 770 0 SV uwait 0xfffffe00746b1580 syz-executor.0 2030 1 775 0 SV connec 0xfffffe006a857c1a syz-executor.2 1967 1 770 0 SV uwait 0xfffffe00742da680 syz-executor.0 1954 1 770 0 SV uwait 0xfffffe00578ca580 syz-executor.0 1943 1 1941 0 S uwait 0xfffffe00746b2480 syz-executor.2 1942 1 1941 0 S uwait 0xfffffe005736d680 syz-executor.2 1919 1 783 0 SV uwait 0xfffffe00742da780 syz-executor.3 1883 1 770 0 SV uwait 0xfffffe00742dbe80 syz-executor.0 1881 1 783 0 SV connec 0xfffffe0058bf349a syz-executor.3 1870 1 770 0 SV uwait 0xfffffe00742dbc80 syz-executor.0 1866 1 783 0 SV uwait 0xfffffe00746b2a80 syz-executor.3 1855 1 775 0 SV uwait 0xfffffe00742da280 syz-executor.2 1853 1 770 0 SV connec 0xfffffe006a85985a syz-executor.0 1838 1 783 0 SV uwait 0xfffffe00746b1d80 syz-executor.3 1829 1827 783 0 SV uwait 0xfffffe00746b2980 syz-executor.3 1827 1826 783 0 DV ppwait 0xfffffe0076292520 syz-executor.3 1826 1825 783 0 DV ppwait 0xfffffe0076292fe0 syz-executor.3 1825 1823 783 0 DV ppwait 0xfffffe0076293540 syz-executor.3 1823 1822 783 0 DV ppwait 0xfffffe0076293aa0 syz-executor.3 1822 1821 783 0 DV ppwait 0xfffffe007621aa80 syz-executor.3 1821 1820 783 0 DV ppwait 0xfffffe007621afe0 syz-executor.3 1820 1819 783 0 DV ppwait 0xfffffe007621b540 syz-executor.3 1819 1818 783 0 DV ppwait 0xfffffe007621baa0 syz-executor.3 1818 1817 783 0 DV ppwait 0xfffffe007621c000 syz-executor.3 1817 1816 783 0 DV ppwait 0xfffffe007621c560 syz-executor.3 1816 1815 783 0 DV ppwait 0xfffffe007621cac0 syz-executor.3 1815 1814 783 0 DV ppwait 0xfffffe0074792560 syz-executor.3 1814 1813 783 0 DV ppwait 0xfffffe0074792ac0 syz-executor.3 1813 1812 783 0 DV ppwait 0xfffffe00747e6500 syz-executor.3 1812 1811 783 0 DV ppwait 0xfffffe00747e6a60 syz-executor.3 1811 1810 783 0 DV ppwait 0xfffffe00747e6fc0 syz-executor.3 1810 1808 783 0 DV ppwait 0xfffffe00747e9ac0 syz-executor.3 1808 1807 783 0 DV ppwait 0xfffffe0076219500 syz-executor.3 1807 1806 783 0 DV ppwait 0xfffffe0076219a60 syz-executor.3 1806 1805 783 0 DV ppwait 0xfffffe0076219fc0 syz-executor.3 1805 1804 783 0 DV ppwait 0xfffffe0074754a80 syz-executor.3 1804 1803 783 0 DV ppwait 0xfffffe0074754fe0 syz-executor.3 1803 1802 783 0 DV ppwait 0xfffffe0074755540 syz-executor.3 1802 1801 783 0 DV ppwait 0xfffffe0074755aa0 syz-executor.3 1801 1800 783 0 DV ppwait 0xfffffe00743ad500 syz-executor.3 1800 1799 783 0 DV ppwait 0xfffffe00747e7a80 syz-executor.3 1799 1798 783 0 DV ppwait 0xfffffe00747e7fe0 syz-executor.3 1798 1797 783 0 DV ppwait 0xfffffe0074756000 syz-executor.3 1797 1796 783 0 DV ppwait 0xfffffe007478fa60 syz-executor.3 1796 1795 783 0 DV ppwait 0xfffffe007478ffc0 syz-executor.3 1795 1794 783 0 DV ppwait 0xfffffe0074790520 syz-executor.3 1794 1793 783 0 DV ppwait 0xfffffe0074790a80 syz-executor.3 1793 1792 783 0 DV ppwait 0xfffffe0074790fe0 syz-executor.3 1792 1791 783 0 DV ppwait 0xfffffe0074791540 syz-executor.3 1791 1790 783 0 DV ppwait 0xfffffe0074791aa0 syz-executor.3 1790 1789 783 0 DV ppwait 0xfffffe0074792000 syz-executor.3 1789 1788 783 0 DV ppwait 0xfffffe0074707aa0 syz-executor.3 1788 1787 783 0 DV ppwait 0xfffffe0074708000 syz-executor.3 1787 1786 783 0 DV ppwait 0xfffffe0074708560 syz-executor.3 1786 1785 783 0 DV ppwait 0xfffffe0074756560 syz-executor.3 1785 1784 783 0 DV ppwait 0xfffffe0074756ac0 syz-executor.3 1784 1783 783 0 DV ppwait 0xfffffe007478f500 syz-executor.3 1783 1782 783 0 DV ppwait 0xfffffe00743eefe0 syz-executor.3 1782 1781 783 0 DV ppwait 0xfffffe006d218a60 syz-executor.3 1781 1780 783 0 DV ppwait 0xfffffe00743ed500 syz-executor.3 1780 1778 783 0 DV ppwait 0xfffffe006d70e500 syz-executor.3 1778 1777 783 0 DV ppwait 0xfffffe0074708ac0 syz-executor.3 1777 1776 783 0 DV ppwait 0xfffffe0074753500 syz-executor.3 1776 1775 783 0 DV ppwait 0xfffffe0074753a60 syz-executor.3 1775 1774 783 0 DV ppwait 0xfffffe0074753fc0 syz-executor.3 1774 1773 783 0 DV ppwait 0xfffffe0074754520 syz-executor.3 1773 1772 783 0 DV ppwait 0xfffffe006d218500 syz-executor.3 1772 1771 783 0 DV ppwait 0xfffffe00741c7560 syz-executor.3 1771 1770 783 0 DV ppwait 0xfffffe0074611520 syz-executor.3 1770 1769 783 0 DV ppwait 0xfffffe0074611a80 syz-executor.3 1769 1768 783 0 DV ppwait 0xfffffe0074610fc0 syz-executor.3 1768 1767 783 0 DV ppwait 0xfffffe0074706fe0 syz-executor.3 1767 1766 783 0 DV ppwait 0xfffffe0074705fc0 syz-executor.3 1766 1765 783 0 DV ppwait 0xfffffe00743b0000 syz-executor.3 1765 1764 783 0 DV ppwait 0xfffffe00743edfc0 syz-executor.3 1764 1763 783 0 DV ppwait 0xfffffe00743b0560 syz-executor.3 1763 1762 783 0 DV ppwait 0xfffffe0074612aa0 syz-executor.3 1762 1761 783 0 DV ppwait 0xfffffe0074707540 syz-executor.3 1761 1 783 0 DV ppwait 0xfffffe0074612540 syz-executor.3 1758 1 775 0 SV uwait 0xfffffe00578cc900 syz-executor.2 1745 1 770 0 SV connec 0xfffffe0058bf5c1a syz-executor.0 1738 1 783 0 SV uwait 0xfffffe00742db200 syz-executor.3 1728 1 775 0 SV uwait 0xfffffe00578ccb00 syz-executor.2 1694 1 770 0 SV uwait 0xfffffe00742dbc00 syz-executor.0 1648 1 783 0 SV connec 0xfffffe0058bf885a syz-executor.3 1627 1 775 0 SV uwait 0xfffffe006d6a2000 syz-executor.2 1614 1613 1613 0 D tun_con 0xfffffe006d24c528 ifconfig 1613 768 1613 0 Ss wait 0xfffffe006d219580 syz-executor.1 1611 1 783 0 SV connec 0xfffffe006a85bc1a syz-executor.3 1591 1 770 0 SV uwait 0xfffffe006d6a2800 syz-executor.0 1532 1 783 0 SV connec 0xfffffe006a85d49a syz-executor.3 1520 1 771 0 SV uwait 0xfffffe0057370b00 syz-executor.1 1508 1 775 0 SV uwait 0xfffffe006d6a1c00 syz-executor.2 1504 1 770 0 SV uwait 0xfffffe006d6a3080 syz-executor.0 1500 1 783 0 SV connec 0xfffffe0058bf9c1a syz-executor.3 1490 1 770 0 SV uwait 0xfffffe00742dbe00 syz-executor.0 1488 1 783 0 SV uwait 0xfffffe00578cc600 syz-executor.3 1482 1 771 0 SV uwait 0xfffffe006d6a1d00 syz-executor.1 1469 1 775 0 SV uwait 0xfffffe006d6a1300 syz-executor.2 1426 1 770 0 SV uwait 0xfffffe006d6a2200 syz-executor.0 1424 1411 1424 0 Ss select 0xfffffe0007876d40 dhclient 1414 1 1414 0 Ss select 0xfffffe0007876ec0 dhclient 1411 1404 424 65 S select 0xfffffe00078770c0 dhclient 1404 424 424 0 S wait 0xfffffe006d298580 sh 1374 1 783 0 SV connec 0xfffffe0058bfa85a syz-executor.3 1367 1 770 0 SV uwait 0xfffffe00578cc500 syz-executor.0 1349 1 775 0 SV uwait 0xfffffe00742dbd00 syz-executor.2 1341 1 783 0 SV uwait 0xfffffe006d6a3780 syz-executor.3 1337 1 770 0 SV connec 0xfffffe006a60785a syz-executor.0 1325 1 775 0 SV uwait 0xfffffe006d6a2900 syz-executor.2 1316 1 783 0 SV uwait 0xfffffe00578ca280 syz-executor.3 1289 1 770 0 SV uwait 0xfffffe006d6a2700 syz-executor.0 1280 1 771 0 SV connec 0xfffffe006a60085a syz-executor.1 1276 1 775 0 SV uwait 0xfffffe0057370a00 syz-executor.2 1269 1 783 0 SV uwait 0xfffffe006d6a3280 syz-executor.3 1263 1 770 0 SV uwait 0xfffffe000797b400 syz-executor.0 1234 1 775 0 SV connec 0xfffffe0058bfec1a syz-executor.2 1224 1 783 0 SV uwait 0xfffffe00578c9400 syz-executor.3 1211 1 770 0 S uwait 0xfffffe006d6a2c00 syz-executor.0 1210 1 770 0 SV uwait 0xfffffe000797ba80 syz-executor.0 1201 1 775 0 SV connec 0xfffffe006a603c1a syz-executor.2 1192 1 783 0 SV uwait 0xfffffe006d6a2a00 syz-executor.3 1171 1 770 0 S uwait 0xfffffe006d6a2f00 syz-executor.0 1170 1 770 0 SV uwait 0xfffffe000797b300 syz-executor.0 1163 1 775 0 SV connec 0xfffffe006a60249a syz-executor.2 1125 1 775 0 S uwait 0xfffffe006d6a1e00 syz-executor.2 1124 1 775 0 SV uwait 0xfffffe006d6a1900 syz-executor.2 1117 1 783 0 SV uwait 0xfffffe006d6a1800 syz-executor.3 1060 1 771 0 SV connec 0xfffffe006a60549a syz-executor.1 1040 1 783 0 SV uwait 0xfffffe006d6a2600 syz-executor.3 958 1 770 0 SV connec 0xfffffe006a604c1a syz-executor.0 900 1 775 0 SV uwait 0xfffffe006d6a2b00 syz-executor.2 852 0 0 0 DL - 0xffffffff83a662c0 [soaiod4] 851 0 0 0 DL - 0xffffffff83a662c0 [soaiod3] 850 0 0 0 DL - 0xffffffff83a662c0 [soaiod2] 849 0 0 0 DL - 0xffffffff83a662c0 [soaiod1] 836 1 775 0 SV uwait 0xfffffe00578cad00 syz-executor.2 824 0 0 0 DL aiordy 0xfffffe006d70f020 [aiod4] 823 0 0 0 DL aiordy 0xfffffe006d70f580 [aiod3] 822 0 0 0 DL aiordy 0xfffffe006d70fae0 [aiod2] 821 0 0 0 DL aiordy 0xfffffe006d21b060 [aiod1] 783 768 783 0 Ss nanslp 0xffffffff83956480 syz-executor.3 775 768 775 0 Ss nanslp 0xffffffff83956480 syz-executor.2 770 768 770 0 Ss nanslp 0xffffffff83956480 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffffe00578cb180 syz-fuzzer 100116 S uwait 0xfffffe000797bb80 syz-fuzzer 100117 S uwait 0xfffffe000797bc80 syz-fuzzer 100118 S uwait 0xfffffe000797bd80 syz-fuzzer 100119 S wait 0xfffffe006d21a040 syz-fuzzer 100120 S uwait 0xfffffe005736d000 syz-fuzzer 100121 S uwait 0xfffffe006d6a4200 syz-fuzzer 100123 S uwait 0xfffffe00578c9f00 syz-fuzzer 100127 S wait 0xfffffe006d21a040 syz-fuzzer 100128 S wait 0xfffffe006d21a040 syz-fuzzer 100133 S wait 0xfffffe006d21a040 syz-fuzzer 100151 S kqread 0xfffffe0007c82c00 syz-fuzzer 100269 S uwait 0xfffffe0057370900 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d21a650 csh 764 682 764 0 Ss select 0xfffffe006d055b40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007d1e4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005874a8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005874b0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005874b8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0056ec00b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0056ec08b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0056ec10b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0056ec18b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0056ec20b0 getty 686 1 686 0 Ss nanslp 0xffffffff83956481 cron 682 1 682 0 Ss select 0xfffffe006d055e40 sshd 495 1 495 0 Ss select 0xfffffe00078778c0 syslogd 424 1 424 0 Ss wait 0xfffffe006a821040 devd 423 1 423 65 Ss select 0xfffffe0007877dc0 dhclient 338 1 338 0 Ss select 0xfffffe0007877a40 dhclient 335 1 335 0 Ss select 0xfffffe006d056140 dhclient 17 0 0 0 DL syncer 0xffffffff83a73ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007ce9040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72180 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe006a644ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83abb680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83aa34f8 [dom0] 100080 D launds 0xffffffff83aa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81d508d0 [uma] 7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84197bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84508760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8369e340 [doneq0] 100045 D - 0xffffffff8369e2c0 [async] 100076 D - 0xffffffff8369e140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a9ed20 [crypto] 100042 D crypto_ 0xfffffe0007c85030 [crypto returns 0] 100043 D crypto_ 0xfffffe0007c85080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0056f60c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838fee00 [g_event] 100036 D - 0xffffffff838fee20 [g_up] 100037 D - 0xffffffff838fee40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe005420b040 [init] 10 0 0 0 DL audit_w 0xffffffff83a9f780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838ff7e0 [swapper] 100005 D - 0xfffffe00085f7d00 [softirq_0] 100006 D - 0xfffffe00085f7c00 [softirq_1] 100007 D - 0xfffffe00085f7b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f7a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f7900 [if_config_tqg_0] 100010 D - 0xfffffe00085f7800 [pci_hp taskq] 100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f7400 [thread taskq] 100016 D - 0xfffffe00085f7200 [aiod_kick taskq] 100017 D - 0xfffffe00085f7100 [deferred_unmount ta] 100018 D - 0xfffffe00085f7000 [inm_free taskq] 100019 D - 0xfffffe00085f6e00 [in6m_free taskq] 100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6a00 [firmware taskq] 100039 D - 0xfffffe00085f6700 [crypto_0] 100040 D - 0xfffffe00085f6700 [crypto_1] 100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f6400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f6200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007cbc380 [virtio_balloon] 100066 D - 0xffffffff826f28c0 [deadlkres] 100070 D - 0xfffffe005797ab00 [acpi_task_0] 100071 D - 0xfffffe005797ab00 [acpi_task_1] 100072 D - 0xfffffe005797ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] 3091 3090 770 0 Z syz-executor.0 2077 2076 770 0 Z syz-executor.0 2078 2076 770 0 Z syz-executor.0 2108 2107 770 0 Z syz-executor.0 2109 2107 770 0 Z syz-executor.0 2131 2130 770 0 Z syz-executor.0 2132 2130 770 0 Z syz-executor.0 2251 2250 770 0 Z syz-executor.0 2252 2250 770 0 Z syz-executor.0 2260 2259 783 0 Z syz-executor.3 2276 2275 775 0 Z syz-executor.2 2302 2301 775 0 Z syz-executor.2 2331 2330 775 0 Z syz-executor.2 2332 2330 775 0 Z syz-executor.2 2336 2335 783 0 Z syz-executor.3 2358 2357 783 0 Z syz-executor.3 2359 2357 783 0 Z syz-executor.3 2406 2405 775 0 Z syz-executor.2 2408 2407 783 0 Z syz-executor.3 2409 2407 783 0 Z syz-executor.3 2422 2421 775 0 Z syz-executor.2 2423 2421 775 0 Z syz-executor.2 2431 2430 770 0 Z syz-executor.0 2448 2447 770 0 Z syz-executor.0 2449 2447 770 0 Z syz-executor.0 2459 2458 783 0 Z syz-executor.3 2474 2473 770 0 Z syz-executor.0 2475 2473 770 0 Z syz-executor.0 2480 2479 783 0 Z syz-executor.3 2492 2491 770 0 Z syz-executor.0 2493 2491 770 0 Z syz-executor.0 1485 1482 771 0 Z syz-executor.1 2521 2520 770 0 Z syz-executor.0 2522 2520 770 0 Z syz-executor.0 1505 1504 770 0 Z syz-executor.0 2672 2671 770 0 Z syz-executor.0 2673 2671 770 0 Z syz-executor.0 2720 2719 775 0 Z syz-executor.2 2721 2719 775 0 Z syz-executor.2 2808 2807 770 0 Z syz-executor.0 2809 2807 770 0 Z syz-executor.0 2826 2825 770 0 Z syz-executor.0 1920 1919 783 0 Z syz-executor.3 1921 1919 783 0 Z syz-executor.3 904 900 775 0 Z syz-executor.2 1955 1954 770 0 Z syz-executor.0 1956 1954 770 0 Z syz-executor.0 3013 3012 775 0 Z syz-executor.2 3015 3012 775 0 Z syz-executor.2 db> show all locks Process 3112 (syz-executor.2) thread 0xfffffe0076d4f740 (101761) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff83aa2860) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5024 Process 3103 (syz-executor.3) thread 0xfffffe0076ca6740 (101755) exclusive sx filemon (filemon) r = 0 (0xfffffe00742ce000) locked @ /syzkaller/managers/main/kernel/sys/dev/filemon/filemon.c:367 Process 1614 (ifconfig) thread 0xfffffe007461b000 (100650) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83a74340) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3039 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4934K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 filedesc 420 3359K 4446 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 pcb 660 1380K 4351 subproc 639 1357K 3442 kobj 326 1304K 488 newblk 854 1238K 2352 vfscache 3 1025K 3 inodedep 480 692K 1579 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 268K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 115 acpica 1674 184K 60830 pagedep 143 164K 1308 sctp_atcl 434 163K 2730 tidhash 3 141K 3 tfo_ccache 1 128K 1 IP reass 1 128K 1 kdtrace 723 123K 4875 sctp_stro 118 118K 488 DEVFS1 109 109K 126 sem 4 106K 4 umtx 848 106K 848 gtaskqueue 18 98K 18 dirrem 344 86K 1468 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 filemon 6 48K 68 temp 34 39K 2060 freefile 306 39K 1284 BPF 22 36K 52 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 kqueue 323 25K 3171 sctp_atky 552 21K 3348 DEVFS_RULE 56 20K 56 routetbl 138 19K 422 ifaddr 67 19K 69 LRO 18 19K 18 newdirblk 134 17K 1297 ufs_mount 4 17K 5 proc 3 17K 3 pwddesc 259 17K 3174 tty 16 16K 16 ithread 97 16K 97 lltable 47 15K 61 bus-sc 34 15K 1687 eventhandler 162 14K 162 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 DEVFSP 160 10K 483 in6_multi 65 9K 65 sctp_timw 34 9K 34 bmsafemap 3 9K 1513 rpc 4 9K 4 ksem 2 9K 14 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 33 pfs_vncache 1 8K 1 plimit 30 8K 373 audit_evclass 238 8K 300 cred 29 8K 266 sctp_athm 434 7K 2826 taskqueue 63 7K 63 sglist 6 7K 6 CAM DEV 3 6K 510 proc-args 281 6K 4235 cryptodev 89 6K 477 pfs_nodes 22 6K 22 hhook 15 5K 17 pf_ifnet 13 5K 84 CC Mem 28 5K 608 ufs_dirhash 24 5K 48 crypto 8 5K 70 UMA 267 5K 267 tcp_fsb_rack 2 5K 210 vt 11 5K 11 kcovinfo 65 5K 65 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 freework 16 4K 1202 freeblks 15 4K 1184 sctp_map 236 4K 976 session 28 4K 49 acpisem 28 4K 28 terminal 11 3K 11 uidinfo 4 3K 31 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 diradd 16 2K 1501 ipsec-saq 2 2K 2 lockf 19 2K 98 selfd 31 2K 29833 ip6ndp 12 2K 14 inpcbpolicy 58 2K 1159 Unitno 29 2K 57 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 select 11 2K 44 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 mkdir 8 1K 2594 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 33 1K 588 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 in6_mfilter 12 1K 14 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 soname 37 1K 4839 encap_export_host 12 1K 12 indirdep 2 1K 52 netlink 2 1K 42 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 filedesc_to_leader 6 1K 6 vnodes 4 1K 6 tcp_pcm_rack 1 1K 105 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 ip6_msource 3 1K 3 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 1 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 ip6_moptions 3 1K 4 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 tcp_do_rack 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 950 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 192 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 103 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 47 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 37 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 28 VN POLL 0 0K 0 statfs 0 0K 264 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 7 lio 0 0K 976 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 16725 ioctlops 0 0K 311 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 290 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 667 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 8 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 4 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1332 50235 0 254 39534592 0 malloc-16384 16384 213 5 2225 0 1 3571712 0 mbuf 256 8945 2743 139557 0 254 2992128 0 malloc-4096 4096 645 5 4267 0 2 2662400 0 malloc-384 384 4658 22 6981 0 30 1797120 0 BUF TRIE 144 243 11545 865 0 62 1697472 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 RADIX NODE 144 10283 212 57266 0 62 1511280 0 malloc-128 128 11447 147 11513 0 126 1484032 0 UMA Slabs 0 112 11861 13 11861 0 126 1329888 0 sctp_asoc 2256 118 392 488 0 254 1150560 0 malloc-65536 65536 15 2 20 0 1 1114112 0 vmem btag 56 18660 27 18660 0 254 1046472 0 FFS inode 1168 688 19 1978 0 8 825776 0 THREAD 1824 411 13 1761 0 8 773376 0 VM OBJECT 264 2743 47 30201 0 30 736560 0 malloc-2048 2048 318 10 2140 0 8 671744 0 sctp_ep 1144 316 195 2138 0 254 584584 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 MAP ENTRY 96 5107 185 88200 0 126 508032 0 socket 960 373 135 4898 0 254 487680 0 PROC 1376 310 20 3112 0 8 454080 0 256 Bucket 2048 171 15 1361 0 8 380928 0 sctp_raddr 736 118 399 693 0 254 380512 0 FPU_save_area 832 413 37 2216 0 16 374400 0 VNODE 448 728 82 2020 0 30 362880 0 filedesc0 1072 259 14 3174 0 8 292656 0 malloc-1024 1024 255 17 662 0 16 278528 0 malloc-256 256 988 77 4173 0 62 272640 0 malloc-64 64 3883 212 3897 0 254 262080 0 malloc-256 256 865 140 2471 0 62 257280 0 malloc-2048 2048 106 14 219 0 8 245760 0 malloc-16 16 14428 322 15090 0 254 236000 0 DEVCTL 1024 21 199 148 0 0 225280 0 tcp_log 416 0 513 32 0 254 213408 0 malloc-384 384 492 48 1591 0 30 207360 0 malloc-32768 32768 1 5 52 0 1 196608 0 mbuf_packet 256 48 714 18623 0 254 195072 0 malloc-128 128 1289 230 31524 0 126 194432 0 FFS2 dinode 256 688 62 1977 0 62 192000 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5279 391 5310 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-2048 2048 12 68 1117 0 8 163840 0 malloc-128 128 962 185 3138 0 126 146816 0 malloc-128 128 914 233 2476 0 126 146816 0 S VFS Cache 104 1023 381 2618 0 126 146016 0 malloc-384 384 332 28 675 0 30 138240 0 tcp_inpcb 1304 28 77 575 0 8 136920 0 g_bio 408 0 330 8269 0 30 134640 0 malloc-65536 65536 0 2 78 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-8192 8192 12 4 75 0 1 131072 0 unpcb 256 40 470 1555 0 254 130560 0 malloc-256 256 397 113 2818 0 62 130560 0 VMSPACE 616 172 20 2096 0 16 118272 0 ksiginfo 112 318 726 2473 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 57 26 333 0 16 84992 0 malloc-64 64 1151 172 8120 0 254 84672 0 malloc-8192 8192 9 1 11 0 1 81920 0 malloc-4096 4096 17 3 34 0 2 81920 0 sctp_readq 152 0 520 93 0 254 79040 0 sctp_chunk 152 45 475 1872 0 254 79040 0 Files 80 684 216 15120 0 126 72000 0 64 Bucket 512 81 55 2838 0 30 69632 0 TURNSTILE 136 425 79 425 0 62 68544 0 malloc-64 64 643 428 16142 0 254 68544 0 malloc-128 128 429 98 1856 0 126 67456 0 DIRHASH 1024 35 29 51 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-256 256 182 73 1545 0 62 65280 0 32 Bucket 256 79 176 1815 0 62 65280 0 sctp_stream_msg_out 112 23 517 100 0 254 60480 0 SLEEPQUEUE 88 425 215 425 0 126 56320 0 da_ccb 544 0 98 2200 0 16 53312 0 malloc-64 64 43 776 29869 0 254 52416 0 malloc-64 64 473 346 955 0 254 52416 0 malloc-256 256 106 89 4683 0 62 49920 0 malloc-256 256 33 162 988 0 62 49920 0 malloc-256 256 75 120 203 0 62 49920 0 NAMEI 1024 0 48 21243 0 16 49152 0 malloc-4096 4096 10 2 23 0 2 49152 0 malloc-2048 2048 16 8 32 0 8 49152 0 malloc-1024 1024 10 38 1590 0 16 49152 0 pcpu-8 8 4900 732 6272 0 254 45056 0 PWD 40 154 957 1305 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 pipe 728 33 22 541 0 16 40040 0 udplite_inpcb 416 0 90 96 0 30 37440 0 udp_inpcb 416 15 75 298 0 30 37440 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 99 468 712 0 254 36288 0 malloc-64 64 332 235 3170 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 malloc-32 32 729 405 5115 0 254 36288 0 tcp_rack_map 128 0 279 219 0 126 35712 0 tcp_bbr_map 128 9 270 100 0 126 35712 0 malloc-128 128 5 274 6 0 126 35712 0 malloc-128 128 53 226 3388 0 126 35712 0 malloc-128 128 65 214 72 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ripcb 384 15 75 190 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 54 81 1848 0 62 34560 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 3 1 29 0 1 32768 0 malloc-2048 2048 6 10 19 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 194 0 8 32768 0 malloc-1024 1024 2 30 42 0 16 32768 0 malloc-1024 1024 1 31 36 0 16 32768 0 malloc-1024 1024 9 23 40 0 16 32768 0 malloc-1024 1024 10 22 175 0 16 32768 0 malloc-512 512 9 55 135 0 30 32768 0 malloc-512 512 7 57 45 0 30 32768 0 malloc-512 512 4 60 212 0 30 32768 0 malloc-512 512 1 63 14 0 30 32768 0 malloc-512 512 6 58 87 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 21034 0 254 32320 0 KNOTE 160 32 168 18862 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 49 0 126 31680 0 clpbuf 2624 0 12 30 0 4 31488 0 tcp_bbr_pcb 832 8 28 119 0 16 29952 0 sctp_laddr 48 209 379 440 0 254 28224 0 malloc-32 32 277 605 3295 0 254 28224 0 16 Bucket 144 65 131 368 0 62 28224 0 4 Bucket 48 7 581 11 0 254 28224 0 AIO 208 53 80 944 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 267 0 2 24576 0 tcp_rack_pcb 1216 1 19 105 0 8 24320 0 rl_entry 40 59 547 59 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 62 238 717 0 126 24000 0 malloc-384 384 1 59 3 0 30 23040 0 malloc-384 384 1 59 117 0 30 23040 0 malloc-384 384 22 38 29 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 udp_inpcb ports 32 3 627 58 0 254 20160 0 tcp_inpcb ports 32 5 625 154 0 254 20160 0 ertt 72 28 252 575 0 126 20160 0 malloc-32 32 85 545 93 0 254 20160 0 malloc-32 32 198 432 1791 0 254 20160 0 malloc-32 32 65 565 2122 0 254 20160 0 malloc-32 32 57 573 960 0 254 20160 0 malloc-32 32 37 593 86 0 254 20160 0 2 Bucket 32 59 571 942 0 254 20160 0 malloc-16 16 718 532 4904 0 254 20000 0 cryptop 280 0 70 18 0 30 19600 0 AIOCB 552 0 35 61 0 16 19320 0 L VFS Cache 320 0 60 30 0 30 19200 0 AIOLIO 272 0 70 976 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 102 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-4096 4096 1 3 7 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 31620 0 254 16032 0 malloc-16 16 424 576 6779 0 254 16000 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 310 440 540 0 254 12000 0 malloc-16 16 44 706 1463 0 254 12000 0 malloc-16 16 28 722 28287 0 254 12000 0 malloc-16 16 16 734 17 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0