f0000000900)={r3, 0x100000001}, &(0x7f0000000940)=0x8) socket$inet(0x2, 0x3, 0x5) setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000980)={r9, 0x3, 0x7, 0x45}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000009c0)={r9, 0x7, 0x7fff}, 0xc) 00:17:07 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r1) r3 = dup2(r2, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r4, 0xfffffffffffffffc}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r5, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 00:17:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$getown(r0, 0x5) getpgid(r1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666978653000"], 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x0, 0x5, 0x5]}, &(0x7f0000000140)=0xa) r2 = getpgid(0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xa) r3 = getpid() setpgid(r2, r3) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f0000000340)=0x4) 00:17:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ebff0000000030004d1e87799b1145a7826777b77de3f0"], 0xa) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 00:17:07 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, 0xa) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x2, 0x3, 0x2, 0xff}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfffffffffffffc00, 0x100000001, 0xed9}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:17:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) shutdown(r0, 0x1) 00:17:08 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c40000000000000fe800000000000000000000000007fd5022b928202edc2e2c54cce4c2c486a13d1f388fbd7499624564fce653113a48e0bf20b012a236c1ba59d86"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:17:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000980)='./file0\x00', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000800)={@in6={{0x1c, 0x0, 0xfffffffffffffffe, @ipv4={[], [], @multicast1}, 0x3ff}}, 0x0, 0x4, 0x2, 0x5, 0xda6d, 0x7fff}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000900)={r1, 0x7}, &(0x7f0000000940)=0x8) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x56f0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000780)={r2}, &(0x7f00000007c0)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r3, &(0x7f00000001c0)) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 00:17:08 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040)) r1 = socket(0x10, 0x10000004, 0x400000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4) 00:17:08 executing program 1: syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/59, 0x3b}], 0x3, 0x0) write(r0, &(0x7f0000000300)="441861691d5a08b80696a7c352e07947938bda35e953a8e962ecd1959c0f0110238426de96c8602d5587848175f47afb3a1fbacd9aa7de156bbaa6e014fe5c4a3384d145a04133b7cc0c031d07037137050ea7f76259b1158945416496ada75ee11ad92f2a0e0e355ec70f0531adad8b4a9fb49da476a7065de408dc7c9a62d9d73febc8ec035a53cd19b38dcd355cee239b4947a4c033cadc4a7d45e6099a24674347", 0xa3) 00:17:08 executing program 0: syz_emit_ethernet(0x1d8, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x7, 0x5, 0xd8e1775}, &(0x7f0000000340)=0x10) 00:17:08 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, 0xa) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}, 0x100004) openat(r0, &(0x7f0000000200)='./file0\x00', 0x200, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0xffffffff, 0x10, 0x9, 0x40, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0xfffffffffffffff8, 0x2, 0x9, 0x5}, &(0x7f0000000100)=0x18) 00:17:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00.\bfyle0\b'], 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xa2, 0xfffffffffffff800, 0xfffffffffffffff6, 0xffffffffffffffff, 0x10000, 0x3, 0x4, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0xf4c, 0x6000000000, 0x3, 0x9, 0x3}}, &(0x7f00000001c0)=0xb8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x101, 0x7, 0x3}, &(0x7f0000000240)=0x10) 00:17:08 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = msgget(0x1, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getgroups(0x7, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x2, r1, r2, r3, r4, 0x10}, 0x70b, 0x5, 0x9, 0xffffffffffffff81, 0x1, 0x2, r5, r6}) r7 = geteuid() setresuid(0x0, r7, 0x0) syz_execute_func(&(0x7f0000000100)="982c040f050520d0f80791b04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006eba0dfe8c738888a1c40fbbc4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 00:17:09 executing program 3: 00:17:09 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) r1 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0x0, 0x100040000004e, r1}) 00:17:09 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) syz_emit_ethernet(0xfffffffffffffd87, &(0x7f0000000000)={@random="92db677d74ab", @random="6711a521ed1e", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @random="41e075b13019", @local={0xac, 0x14, 0x0}, @random="63f6a9afb496", @rand_addr=0x7}}}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x4, 0x5}, 0x10) 00:17:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000200)="9844af0f050520d0f807914141e2e99f4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e888821c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065e060040000618de3c0740f2d9600000066456b8b2f6add106add10b8ad0142c4e7ae3131c4636d7d0100fba1c9fb110f0f3804830a000000") sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="aff9ffff00000000005e68d2e43fe692ad97e7b98f000000000003c7"], 0x10}, 0x0) accept(r0, 0x0, &(0x7f00000000c0)=0x39) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000080)="8c7458afd1b7b47e8d90382859ea3f201969997a020f0e97") 00:17:10 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1e400000ac0000000000007fd502000000000000000000000076bdcd41aa2bdfeec81e1c7487643a4b9cf89d85ebd2be2a20175b4d51a0b39ebfc8b58696fdcd9bd3426d75371bd967a30276be97fd94c615179443cd8a508608929aed7d94fa26a2321c42d5af840f99116c15808d1ecda969827ba3c8e91ab3e1bcdd420527c96d659fa354559320638eb3477e28684c9bae4c1d0c086d830f8433c82c5f3daf60cf0e233bc7a94cfc113b4ddb6c75ddeac963db2c23e5fab2f8de7a4523c0763dc80fb540257e09fe2308e3d0185697a16aae164a994a026dcb956bcf1056da031e966e974c743f5c0d459c34057b00993c683a0f81"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:17:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02c438f041c0a005480a6486297975d85485b5a48ae819c889d7addf8895ace22b000000b8da2333ca930ea16296aeef8f6b59911cbdb5d109a668e8ffcefc89ad459e3cbe5bda07b0d16c76a20c52796e3d66cf99a12ad92fb6aa847ab6e36682b442bb7fdc1dce6757b800f5bd"], 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x10000000) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff13}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:17:10 executing program 0: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x6d1, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:17:10 executing program 1: msgget$private(0x0, 0x143) 00:17:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x3) r1 = msgget(0x0, 0x0) msgsnd(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000057864b76c4d3d7a253e9c79bb9b35238b33baa5b5f284a97f8be3926"], 0x8, 0x800) 00:17:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x401, 0x4, 0x9, 0x0, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x3, 0x9}, 0x8) 00:17:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000980)="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") setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e22050000006866a96d15aafdd0b9e91fb053d9be800600000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000100000001000080000400000000000000000000000000000000000000000000c3", @ANYRES32=0x0], &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x0, @loopback, 0x4}, @in6={0x1c, 0x0, 0x28f, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @rand_addr=0x56fc}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7, @mcast2, 0x10001}, @in={0x2, 0x1, @rand_addr=0x8}, @in6={0x1c, 0x3, 0xb4d, @mcast2}]}, &(0x7f0000000300)=0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000500)={{"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", "bbf0a9ad656cb421c848dac603d7d2d69a51a353efbdb0b11ec93e08dc1f2ec5", 0xffffffff, 0x8}, &(0x7f0000000400)="08d3d76f28d0c6ce1c6f4813428650c71c6aaf5fd048dc93d6baefb3188e9ecd8d5685e5edc54f20b521ea5b46866346f54c790e2d89e73c8b6bdfc2759581829ba64ff8ff1b3c88e492fe66ffbf169defb1ff5d635db6ed0466e0a8e19c71faec546be76e0f86999d49712b1c4e47b3e4ba7580b5c3dd269e05121dc94fe77dc77ef44c3015a13551cb4a65ad88cadf6cef00bd2e557d816859b6994c0cf182f5a0e9da7fb54ebb32d0011463e8da0b5ec372af0e3e575535f67f5a36636a6504db357009bac63e05a76b3ea169c9d6", 0x7, 0x8, 0x1, 0x9, 0x2, 0x6, 0x100, 0x9}) dup2(r0, r1) 00:17:10 executing program 2: shmget(0x1, 0x1000, 0x20, &(0x7f000011d000/0x1000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r1 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f0000000080)=[{r0}, {r1}], 0x2, 0x3ff) 00:17:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x401, 0x4, 0x9, 0x0, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x3, 0x9}, 0x8) 00:17:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) msgget(0x1, 0x59) setsockopt$sock_int(r2, 0xffff, 0x1018, 0x0, 0x0) 00:17:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendfile(r0, r1, 0x0, 0xe93e) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 00:17:10 executing program 0: syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) dup(0xffffffffffffff9c) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:17:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x401, 0x4, 0x9, 0x0, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x3, 0x9}, 0x8) 00:17:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x2, 0x2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)}, {&(0x7f00000001c0)="f18d04fedf04764c291d45be1f6e5b0f4bfe181fd799c4d56352dc68252f65b877a83459bf602c017a090fbeae5a2455298b0f9ab9255a697768660b7bf9b7b9c4beea09fe9c8d86ddaffc07ef8dee05580a071f29cd41ed94c6a6143716799f329db40b325588266a416250957b07b1", 0x70}], 0x2, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x1c, 0x20189}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) bind(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000100)="e68175214753a52a37576a58dd02b39cd8d3a9849151e078c157faaf36c44058de", 0x21) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10cfb5508f0d0014000000000000e65900ff7f000000000000000067f678a884375f5752e1046388d319d8"], 0x24}, 0x0) accept(r1, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) 00:17:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000010c0)="10e9e4d3d5911a4f") syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @random="b2c3cda63d53", [{[], {0x8100, 0x4, 0x100, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @remote, @local={0xac, 0x14, 0x0}, @empty, @rand_addr=0x3ff}}}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000001080)="c77323c2ac8e64e467abf89b94fe4bbdcfab0428389eefe70f9a") ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000080)="272725a90b76fb36625723220689af6b6e3c021ba7734c6789cec7cad079a6459651132486b389cda6223ab43a3fb0510c9b2c5b52ab465a2009195bed69e4c6304da94362b4bd30bec2b97a96c64f548fc7a337a17cd99a17cd34555d8679feed5f29e843f780d8a655a9d7ac391780958e3e486bef6eb51ee5dd9e57ec7106d8716706d4b963cfa9aefcdb6e4edb1e033c060fc6e576074e96ef39a244bacff474c044b36220b5bdc0adca5d92c0ce95d53809902727bcce968cd6861691c1e9f0d18954b29d6af655f3f0ac28e3f590c51687b9045ecc29ca6142a6509a7fb7d00317461df9d77c20e70f8a5ede47fda369fb5459acb9e8ca307c2f09d2743485a0f8ada4a7da4936e41d8511933d95f1df69e93b334e2baf27dcd5680335f81a8c484171a6e66d7f656cc74b3bad3d7bf60205cd06763875f542c7a8e8bd1f134e73503c7c16410b79374a1f69a244f37c989d0a57ef57936aa5e33e1456e8aff43f826cd0e43fdfe534d609663a207cf6a2551d3bc8e388de98972aab185130c86f6ed418b049a332a99800d422cc011e01584d726ebd2bc157858fc2339f1ef42126fdfa9029ec4ddef938ca7d52ae829552889e0fcdf85bc7b133172633346b12b0d110a8e95a9d13fdf32369e0fa8ffbfe5bfb052a90bc7378a78601020d1cc0a25bfe06b249147dfe4f9a46e094f371ac6b9640992c3c0e9086df618da4807c50321ce4874ad2d39457eba6aaed227caa71714d189c30a9e7c83c2c13313873fa9f60144ed19a2702a15ac4569b8f7d779ce0286eba756422bfe5bdb22ea1c347a29e55e446e034965b45958c01ff88b6109452121bfdcd79e21c90c9699d870f9840ba467bb6712e93a98392eaca9cb3cfd459b207aab5ad7c4ffd8c33a07d55dfeae2ea1e3c19d8487cb7b37d8c1b1bb52e39b963fe20127cc7046f754480b5157d313177a5581ed5e352fa4356959eff98125d5e41ab657337b7dd7c97c68dd361446577cf0801c9b4acb4727dd7011e872f8ec7f8f5ff6efafcda470164b4622aa4b4266c2ac154c6893d091de2a618624d9ca183b7c1b81f8fbba1d8a6d3cc21540047f69aa151557437c5ae10a478efea7b132059ea2619d4967c76762f48dc67a20b8dddd2cbbecdf12ab8f278586c8adeb01340789d2011945ab3d69a71735d4855caffc20106e2611c29f51cf45c861f15c20f3d68cf791b2cfaad2d5debdd89f73882de0d1fb282a9d386c243e66c696e578bda32c8a29d1f330c0d5ab542d817747201e82a8c788235a64a5b552357df6103c1c0069bcb01f0dc5797cc7044339b483f7b1e0bf8eb0ee18a0d04d5c59b1c8996322ccc01ef82d8026ee4d8f2439218b4cbae5734d41eece3c89b45cd43106732ace105dc7de1ecab1aced0d2c07091f5d491c6fdf94959b127d0e8d0757ef2ba838766a7322a43e0a1a88c3aea7f7def8b36713e3d372b2f71dbef4c5c0fa8cdb87788a9a3d85ee2b520d84519261d4c0e90facf267775d22a4d06f85e7f058458ccc0db0deb5a4d775e1ed4f32d119013e401a688cb5f4231b20d8985635a86a2639487e1997a2839d8e3d0f2e95767290e7a673da9a51e9eab047abaa01f4b1b3a32e3bb1ccd262358353d03965a2d34f61e3e2d9daba8ed8223fc4e7b9631e7a6ddbb19457d48e9b13a693714f75f0756939dca8aa6edece9de8b4201142a5c0ce87595731e79cbc74b507b0c4b1c40b5bfb7cc8b36a8d6c897df9cf9409503c83a8ad55174cbceaa86630a5ce8afaf6494826998fda1da548834d0e0830dbcd8003c4179ff6f2f58015f75ce9cc79ed682a9fdc7c94378b406ea7b95e5f1274314edd504c4fe90b640661b64107182642cfa267ada7c69e4aea03d0e258c470a6a42d08a2cd7fdcf012d6489405a4be109c9f8f09172b0c4fbbf57aaeecaafa29fa27f2f9f2b6386b354801f04abdb169a5a35f13df2172454f6f14bd47e80fda5f6deb4d8edfb064e10079773eb09e92b5d9bad942693ad36e551440ef74e468b78f103371d1b4bcb78c64d3e9838ca07f9e50f6272a470d0502b4752602f8171bf9877b704d8c973d5c3c4df224a0e8e92481c3661603831baa707e77de5e253deead999915e18a0ae530efa28bf9040bdc07b9cd021f20266c50d1da9b64b2f967345f0946d4a99bccf1920fe2cc8d1ec4b22040d73051d9d7cff65cef36ad8712bd6c9372751a6497c944ab09f7e78e80cc2e88c9ad58484778397bc528741aadc1226f54b3ab76f11ce04f91d0e07638b2a3c53a7e59f77ab5644c4e2b1893cf43bd0321a3cfee63fd59a7a0121e0ddd9ab5e110753d20f6428edbc2364bf3d3294d3f213f0696d1c0f98e20e7bcdcc6e5486033a01feac8f0d1bcbb7cac43948f5fa0b84b2822a1363d521db4fed1344504569cf29d450dc21d3e1fccc51e89260389b4b8741c33a82ae7b6faae8af693d9656afdd442d76e310fb5c7df149ae164259b99676345001341b740421817c968187138115ee2aea3fe2ce9d4b5a023ec485815c5b3a7abc6d25ff49e9f9201932dc7e4bd6dbbde4447c0a153e6660699cd0d5bf5598a9c71ca584b321a4fd627ea0ffbe304242bd294e79da094e3a808db63720398ee05f324720e70aaa42d9b40149d46e875094dcc1d21e4a49dd8b996caca9451545471ee29a645a8603bd7e49e620267a7b24c6c1bd160fb6e19ea9efc848b9ee7474996f21505fe6b80c113dd7c290a67c429bdfed78bd9d569b2b83d23c2e6336cf6766adc194bc2ad968abd08072d9d4012e84c37af16c42e37ca9ef827d5470e0cdaff7962687dacf5350bf9f7e320e0f002f7914a0c663412a915cfded4bc4e9ce19e488da8df6433cd607f07bc7795ef98261ff7c1284b3b49dd2defadc3c698377acd696316a65b069f652ad8681cd1d9da671098170d81e0ba6f12199a09d068e8b99a7878296cafd090679fda091450188d7910c7e96f3dcb9a06d84513de5e8deba97c9cad750afa93987fe9cfe08e992507d7df0336e214be3913da17092088aa30b966ce2990d71c946c114aa16124c72d6865dcdf5a59a8d6aa30ec6d5664036ff1b78c92a43c44ccc30710b31ecf763fa3bf8de025c778e31a275813cb9eef5dc49c793eed36971b3daba7a94491836fd88f7fa0c83e7ce66b1ae6e7b2fa6a457cb17a1f484fcc291e27c5e9df113b7d4591badc26640290d9b41a7f20fab46e00f1bea4565925baa7c58e0b486e3a8c22383f14fc188891a8e2a4e7fd4d14e13c163ca1d83c6a72fd6fd0f4a7f44fdbe2891a200fbf13715e70930488c478e2072be072ecde8ea1e977db098620b7de2559dc5ef84937f3bc9ffd4acb905a9580ea3ff1e075ece8f986f911fb4852a149a088e5cd10c047302bb0a2308327c499e972310ec6d21bf4e21e5ed9d1ec80a6bff09b36eccc762f08930509bc56e17d3e8dc6ef564cad0ac6037144e404984399b06806264fedaad90a45352d3010e3d15addf4c31e516823652420ed8393fbad560009a7dae87f922d85d2eae72bd01467643f3a40d49e2d675303946b55a3969c190bdccb6b1065616cdbf41739e8c652cea9a28d1d08adddd87df8768e337aa466e17a1c1bfe14cc04762477865ecfdec9c1f41fa63ef9058d3434fc3bb56a4e0740c0544fba0b7cbbf42166a8598f8e4f2c09a6f6924f70a60c2a0e85584b3e9988bcad636e2804cca7deae60bd999d99bf7750f46b428f8570eb882bbddc1579cf0e659aacc02f209cb8a1c5b7fffb8f75323b98bf5cfd8a7ca793bfdba77b52fb6dd8ebb5feb27737936c54f8c01ca07bc7546c40281ce32d873577a956adcb92795d14f21e94620f308d7134f10ebb5299cebfd76ac988ee5a2517ffe7083ce2b2fc223b7f3c95bccb2e3cfab9c6e6d7164c3709ba439eba9a185f81bce3b1cdd800eb157a8acdb707045d0d2039404550998e723118803c5223cae976b678962285a73450b199775d564b1abcb991ad789559c795be00a5f9845015ce6096f84eea8ac125e0b8879e8a78fd2f7996470ce972678fe55bcd3faeac3a046bb4a33e9a80aaacbe9190b0881f7706ef84e2be775528fc235d3ae26ac098ecbe89b24818f9e7003a8cc295ccc431fa8deda6398152fa8db4c714dc94944ec2200b3e88a39a195251864ef599aadbcc1a68318a1fb263910848a7ff6191bec52f14e9b3bb010c3d72d873781cb651d9589e317f6256abeb209faa61d1d721bdd6dbdc22e0fedb880d0a0c061ecf01721816f3c4dee11459ce1667994bd4eceb450dc3a38c6b3faccf4d4b018b958e0f73c3080a850bb118fbdfb1bbaf47e6cd883f76953e34677c764dbd7c73079c4444bb4bb473edda9974d286fae141e860bcb339786104fbe51b80fb9d1564647d32afc1391378b83878e45ce2e43e0f993875630267f9e7d8fcc14fe46987729cd31557304b932e78852c9a173ecb9a2b7dc10f0eca6569f4f09971b268b99067a6808dd1ee57f2ec9d6ec1bec1822e8ff1cebe0a793b6e7739b8f87b84ee13dd115c14e58f35d989f86da05d7ae1e61a55a324deed8dea686da02756501f3b4c6ede8c3aa826538bb2e3c40ba3ca92775327ac970a1f16cb0bcd485c2789d72d4d5c0e17bb905bd91289a1afc5fa767cc50384ccb094efd6d105a9d3ee3495098bc0c5181fdc935c9ffcc4708924fc3bdb064c652f772a558afb003f3ce438f578ead9355505af210564a7d28462fea471277e37d6bf6d072f21adb537dc0bbf4793d985bf6acf4f83d62b13ec9711583ef087d22438f342f63ffb513ff16e38d98dc60c90ea2af059291373af52fe39157937ece78ff3d011fc79e052598843bd2b499468920b1805a68306027e88010eaecf685cbf7dd3a514fd4c27cea1982638cb978cd0cb43c306e8a727cef28f91b48abf6629e2882b991e386cf1f8d5af48519c34167a0db598828226e90be9d61126a5349f268e08858990cfe5c52064f9512dfa04acdb922099ece0765bf7287be4a1a1d4e2bd5f617f3b4aa1b680d5068da48f1435f81f78f51b659d09c41e757480291c0a16251374e136db0e44da0c85becbcb624ae5256ce2166ea21fc1550dba34209dbc2b117ac6a195e506bb74fc5d28fb092b1d96cae98a24b750bd1b4765e0ff179e9cced7b6a97aa6951b470b0cddd541ef12a7fb9aa926bef67840230430f856a14e0695868b4b9732e4512dbbdab21978b2a8e75b224aba34f6f6a3aaa9648726a8f133a86a76fbbaa0cfd7e2d104e7f6c80207e18a3757ea0d993b339164b9b81512eb423eaa6bd594e8f4d65284a267a4b5a05cf3f71d76a6ae472c019e0b7aa7274afb3bb750b27a53f304fd378bc3ecda345b12ee65b6ef1303da59587bd6848aac2edb04536d434d5163e77b6eeb1affbeea2d30cc1c2409d56b22698c939846cf553a90e96892aaa02ca67ca7bd09e92f18bbd942516c76a39fcdd2966e183d81946bed8bef7bdf6cc95a8ff9b035ccb130c11802aa1a4041acf218c1da30c76aa92e2f2e431182335732844ba78b614f50eba5a671ab67bc3a84082adcea22e7288ee22c37d151857809e0195c05f5e929f979f0186a6299046b37c948aa505e2f372e0a01d8d07c631578a40afcd415103f8bcf2abb28a20c1bc447ee36b36347d2e8703177d395dc1dcc6502e138868a952cd3814edcc5ec565664c4641e9602a67c4acaa1f042bfbe1cb601113a2d5d69c3b85f5139cc4fb47b0b30e8ea166c19c4869befbaba80ab24ac4eed6d31c3edcd8") 00:17:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8000000002, &(0x7f0000000100)=0xd1, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r2 = dup(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xa) 00:17:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x45, 0x20) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7cb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x2}}, 0x0, 0xab, 0x2356, 0x89, 0x1ff, 0x2, 0xfffffffffffffff8}, &(0x7f0000000180)=0x98) 00:17:11 executing program 3: r0 = geteuid() setuid(r0) sendmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[{0x10}], 0x10}, 0x1) 00:17:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xc2d, 0x2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:17:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000000140)="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", 0x1000, 0x2010d, 0x0, 0x0) getrlimit(0x0, &(0x7f0000000100)) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 00:17:12 executing program 3: getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000000100)) r0 = socket$inet(0x2, 0x7, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0xabf9, 0x1, 0xb2, 0xffffffffffffffc0, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7fff, 0x8001, 0x1000, 0x3, 0x0, 0x4, 0xdfd4, 0x4b5d, r1}, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) 00:17:12 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xb, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000380)="982c3e0f0591b01ef3470f4761999650855b62660fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e4181204701230000006eba0dfe8c7388c873c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c47470350f9600000000dc1d1d44580f2b2b0142c4b331f36e5fdf110f0f3804830a000000") mkdir(&(0x7f0000000040)='./file0\x00', 0x102) 00:17:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000024862c22b9a001200001b7a78d171e69772604ad9ef8f5138cce4d1c3790e78e27b97abd6427d8ca5e97fe0be981bcc46889fd20fb13007dccf9a866399257c201285848c09f253cacc3c"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) r1 = getpid() fcntl$setown(r0, 0x6, r1) close(r0) 00:17:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000024862c22b9a001200001b7a78d171e69772604ad9ef8f5138cce4d1c3790e78e27b97abd6427d8ca5e97fe0be981bcc46889fd20fb13007dccf9a866399257c201285848c09f253cacc3c"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) r1 = getpid() fcntl$setown(r0, 0x6, r1) close(r0) 00:17:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r1, 0xc700000000000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x400, 0x4) 00:17:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f00000000c0)={@broadcast, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @multicast1, r2}, 0xc) 00:17:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000000)="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", 0x1000) 00:17:12 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) execve(0x0, &(0x7f0000000840)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='@\'!#)\x00', &(0x7f00000006c0)='-\x00', &(0x7f0000000880)='\x00\rg\xd9R\xa3\xb5\xe2\xe8\xba*E\xa6\x80v\xcb\x00\x87l\r\x81^\x99\xea-/\xdf\x8a\xa1\x10~F\xc9\xb2\x17!\xff\f\x1c\x98\xbb\xef6,\x03\xd2\x8b\xd8P\x8f-z\xd8', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='^-&}\x00', &(0x7f0000000800)='*[&[\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fstat(r0, &(0x7f0000000100)) mlockall(0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x3, 0x5, 0x3, 0x1, 0x7fff}, &(0x7f0000000300)=0x98) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:17:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x10001}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) sendfile(r0, r0, &(0x7f0000000380)=0x22, 0x6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x400, @loopback, 0x6}}, r2}, &(0x7f0000000100)=0x104) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r3, 0x80, 0x7}, &(0x7f0000000180)=0xc) sendto$unix(r0, 0x0, 0x0, 0x9, &(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRESDEC, @ANYRES64=r2, @ANYRES16=r1], @ANYBLOB="9f2fa5d13c3bca24be9955c299d12bbc3e1046b155e453ce4a53852f91c9f24b9ac101c4e9103b9a209ba54ee9ccd82020244b91fc038fd64255d5d25a22482549431e5206bd5d2d5d3f7a63846e5c1745cbd619cf8412fcce022fe35eb1ca09bb95cbc643fa33f169ca0473f9765bebf7c7a4c09cd9287298ded4a54e14fd4ab470fcc224abe158ce53407eecc4f17006e2074c487009d24a1ac1b67ec7a89c7bbda5ef989a2c74a32964c53b1af0f27e8479911d18", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR], @ANYRESOCT=r1]], 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240)={0x0, 0x4}, 0x8) 00:17:12 executing program 1: r0 = socket(0x10, 0x20000007, 0x400) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4) syz_execute_func(&(0x7f0000000300)="98341e0f0564660f73d00691b00a4141e2e996c401f1546ffbc42379d0a200810000e676f66da20fa0e5be34d1c4e1f8c4acaaf246afd72e41812047002b0000006e401cd9ef91d24400008888a1c4101f9b9b73e2c423f55df7f8163a16ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95d31a1c9fb110f0f3804830a000000") 00:17:12 executing program 3: syz_execute_func(&(0x7f0000000100)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") 00:17:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@loopback, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:17:13 executing program 2: freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000640)=0xffffffffffff5f60, 0x4) r2 = socket(0x19, 0x100000003, 0x6) sendto$unix(r2, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000680)={0xf, 0x81, 0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0xf, 0x7fff, 0x0}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000780)={r3, 0x8, 0x5, 0x9, 0x5, 0x81, 0x100000000, 0x401, {@in6={{0x1c, 0x1, 0x3, @loopback, 0x80000000}}, r4, 0x8, 0x2308039f, 0x5, 0x1, 0x1}}, &(0x7f0000000840)=0xb0) writev(r2, &(0x7f0000000140)=[{&(0x7f00000003c0)="d5e2925f4eb6ed626a79e47c8f52398d75626fc594ec2b6c199d1ffdd651a53629efbe99dabfe6487ebbb645930a8b70f391d5dd49358ee565b6fbb67b7a13dc9e906f2d91e38ca4120b7bfd384a68a7553ed7b059fbf7fc822499aff9f21c63a30336f05485ba96d7d565a0f678873fccd1fadf4e43578c61dd01901e6996ad0a7e6bd32037c591153a1af964ddbe8f3c08af4360bf6a618be82ad449eac67274b78198c760236b3fa905d7e8397661bf4072662f574de370104f68da95d5c6eb5e80a206447c103b790ad2df18f88a2defa1e2e2f8af2ee59a6d381656105bc4352063933e0027c44d91", 0xeb}, {&(0x7f0000000000)="9857a3815ed4c0231e5f8430b4eb1f2d00103abecdb8b505eb6184f3b3844ea593147e7321eb84b23d9dd3168436f0fd08f65a400ed5bb5043c00f24301ab364a24cc414f064053eb0e21a5d0ece2693606ec9398735cba2a9b4c00112d59062c3bdb227c138e6c723c7fb5c2159bdf02c07", 0x72}, {&(0x7f00000000c0)="4f27de3d8cbf26ca3952b343cd8794a2c45d0b79c292952ba15695a72d10080dc5030ddcad4ffaae2c4c5d79dc5e6062bfa26b8a4bc0a7030c45fe9ec0532619ebdd805a10b075b502f4690e110370bb116f0ab6f9", 0x55}, {&(0x7f00000004c0)="4dfd317d94b3c6fdcf948c97c746f57fac802060abe0bbe2929ed447abf3992ad5db9badc35171e9d5d34bc3b3a2df10c9230e1db51b600e49d62b1dd5cd12618e75fbe3951ac82d3f2c8f775fde71f4a65b250f085c832ed78b0020ac1803bb5b21ca633903170d4e5f28dba1630f3075286e8282887859008f04ab0158a1c75aef2f38ed841a64440bd700636025b8f88aa8df749cbc8e48cf0c745f3dc00b0cfdfa4d99a045860feed32a8e41dfd9b0abf67da169e5fbe93c524b5729df24a08bf7ea6dbd462e7d834353", 0xcc}], 0x4) recvmsg(r2, &(0x7f00000005c0)={0x0, 0xfffffcf1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/22}, {&(0x7f00000001c0)=""/250}, {&(0x7f00000002c0)=""/150}], 0x39b, 0x0, 0x2ec}, 0x0) 00:17:13 executing program 3: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x20000005, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:17:13 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "33163b", 0x30, 0x0, 0x0, @remote, @ipv4, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "28903c", 0x0, 0x0, 0x0, @remote, @loopback}}}}}}}) r0 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x6, &(0x7f0000000400)=[r0, r1, r2, r3, r4, r5]) 00:17:13 executing program 0: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000200)="c589cb0a86f6f50b4c26d188492b79feb343ac3ebe9e08d94b394252d2ee36add9616686a44757fdea4e74af17c636abe9ddc22492b60d65745e62e00f4be4ad21a4a3e505bb1df823f2d8b493e9a91e6b31ab262732994cb9cd6b3e7a4dfa455f6191fa2f136215510f751b6363d91189efdec178d1741285b8c67fd47ac42d004eb031bc3b843917c3f725c6a3c6107042d5d9c0") r2 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x1b8) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000080)="5fff79be352dfad1979a3b59322b9f60b8a73d508f8d6309eea1ca8279751f01a1") setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r5, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) mkdir(&(0x7f0000000000)='./file0\x00', 0x41) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:17:13 executing program 2: syz_execute_func(&(0x7f0000000000)="66470f65093403460f0f27900520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:17:13 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x12, r1, 0x2000) munlockall() ftruncate(r0, 0x100000000000f100) 00:17:13 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) openat(r0, &(0x7f00000001c0)='./file2\x00', 0x40, 0x29) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000440)='./file1\x00') renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00') rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000140)='./file2\x00') 00:17:13 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@remote, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x13}}}}}) 00:17:13 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r0, &(0x7f0000acf000/0x2000)=nil, 0x3000) r1 = msgget(0x0, 0x0) msgrcv(r1, &(0x7f0000000040)={0x0, ""/27}, 0x23, 0x0, 0x800) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/42) 00:17:13 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x5, @loopback, 0x1ff}, {0x1c, 0x1, 0xbf, @empty, 0x7fffffff}, 0x3, [0x7, 0xfffffffffffffff8, 0x3, 0x4, 0x0, 0x3, 0x3, 0x80000000]}, 0x5c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) 00:17:13 executing program 3: r0 = socket(0x1d, 0x0, 0x10000000000000) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/178, 0xb2}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="460000002a0700000400800006000200ff0f000002004e2200"/156, @ANYRES32=0x0, @ANYBLOB="010000008300000000000029f231a3f5080500000000000080"], &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x1, @rand_addr="257d07037295a695e732c479c8257cb0", 0x2}}, r1}, 0x84) poll(&(0x7f0000000180)=[{r0, 0x8}, {r0, 0x4}, {r0, 0x4}, {r0, 0x80}, {r0, 0x4}, {r0, 0x8}, {r0, 0x80}, {r0, 0x40}], 0x8, 0x0) sendto(r0, &(0x7f00000000c0)="f115ace04485c6", 0x7, 0x8, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000001c0)=0x4) 00:17:14 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, r0, r0) r1 = geteuid() setreuid(r0, r1) geteuid() socket$inet_sctp(0x2, 0x5, 0x84) 00:17:14 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) writev(r0, &(0x7f0000000900)=[{&(0x7f00000006c0)="8450ae2e961bd8e04a34fd94aecbd49da9b9b7a1adf2d47243b2c6b68a399dbda66e0b8131a2955759e69600c410ef49a9891d312777ca5a93e74c1a1695183b22697dc0523ae3f0f7f8642031cd703a337470e9c36a1e8dab40c358507a34621c220dd894756443ddee44b6884c01b548e6ff1e1a6028ceafd8f514d23c50dd3cfd76dbd412c567056f3f6d00250a0aad05087f06e7d469bae475418dff4f79b22ddd076cbd6df49192493799", 0xad}, {&(0x7f0000000040)="89e2301456695927902b05f0b8fd633d2dffc626e4730167327e6199e918cf6570239c5c0d2c7d45fd478e2f585eefd318cd4c1e52d99d0ba0de4038f41e85b35eba4f40ad03d966b63c1ca5d9aefa010369cfac87d2c6ce41b3a6a89f0ea96e925c9d0b167eed343d", 0x69}, {&(0x7f0000000780)="ef33d0255de08bd1d8cfa2515c5af0c1a22ec848b4e9849f72feef406cc1144bf8f979d7ff39ceeea57e96b6bfcd5d859e8dedc063e61b51aeb66fb38c0d2602f16b9687aab08c0ff6a154bd2c8020875e88757f8aa7e64837087d2c7cc9a9b073f381089f2c260c3285156ef8737068a2724a9d5045e02dd547302339facbabaadcd3015c", 0x85}, {&(0x7f0000000840)="b6ea723e7feadd62fd1bf8b9aa748fd33f5c4f8a6f1c5813e30b954e5c401d3086ca28095a73b906ccf9a0512d44f0536fa8e95e263e68815614a3a502b002eb87ed0b2f12f84f98f0981e7ea0ad65feb859ff26a126a0dc3ee95998b55fd201817554a80f211457c426f17dbb32085a8f23e0897a0cd6509e89fb8363019ebb9086d5d813cab36688dfad6627a13c288468dba6e8fe056c1888ab3281ed39a0af106e30a16e6a81", 0xa8}, {&(0x7f0000000100)="ec20cba375631a8fa31ceb0265", 0xd}, {&(0x7f0000000140)="71101114b16d8697bae88aa2d5cdc608404062513902cb149770f236abc0fb451bed962917eacc5fd61312c96ec0623d2a91bd5d4e83fce0a855", 0x3a}], 0x6) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "df4e2ae0dfb1cdfb0809c140bf8fcc9598b19a0725899686c19c05f53a130200", 0x4, 0x3}, &(0x7f0000000000)="4c4283ba2f9f8be29b0dc2abca23aaf5eaedd9f56e411e856f57ebdf8c3f", 0xffffffff, 0x1, 0x2, 0x9, 0x8, 0x100, 0x5, 0x10001}) fcntl$getown(r0, 0x4) 00:17:14 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc) open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x200080040004) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) 00:17:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) r2 = dup(r0) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 00:17:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000100)="df4659d60971c71c230da3d60784b4ea7dec1b3be9f752e9fba489b0add6bf909f4cdd5f") setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/248, 0xf8) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) dup2(r0, r3) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) 00:17:14 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) r2 = socket$inet6(0x1c, 0x20000004, 0x20) getsockname$inet6(r2, &(0x7f0000000180), &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000300)=""/27, &(0x7f0000000340)=0x1b) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) chdir(&(0x7f0000000080)='./file0\x00') 00:17:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8183854fa695408d}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 00:17:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000000500)) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000080)={{"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", "90f5f912fdaacdf428e968db5020d93b166b095c6421b1a67bd1b153c0f645a0", 0x8b0, 0xbd1}, &(0x7f0000000000)="7c9f8973ab32c6e05459665096c221ffc7fea67a9589a431cb429bb08268f6a5b68ee01bb3b825d19fe68fe9cac8039451eec228c1386ce789348c1ae425d99c0facb87475f9e90b680b0be75eeb29524d44c1af57abd583b7060edabbb8fb89a8b46749116c4845dc7b223e027e70a4a749b8160512451777e547907bcf6c", 0xfffffffffffff000, 0x1e7, 0x787, 0x7, 0xfffffffffffffffa, 0x9, 0x9, 0x800}) 00:17:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x3ff, 0x4) 00:17:15 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r5, 0xc15}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r4, 0x1, 0x0, 0xfffffffffffffff9, 0x1000000, 0x3, 0x1, 0xd50d, {@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}}}, r5, 0x7, 0x4, 0x8, 0x5, 0xa3}}, &(0x7f0000000300)=0xb0) fcntl$dupfd(r0, 0x11, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) 00:17:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004741a, &(0x7f00000000c0)) 00:17:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB='\x00'/19], 0xa) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r4, &(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:17:15 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e4314080f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd3003adcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d08f6a781061ca3485d0a6d3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa02, 0x40) openat(r0, &(0x7f0000000100)='./file0\x00', 0x1, 0x80) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 00:17:15 executing program 1: getgid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x17, 0x1, 0x2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xe4, "ce0a3143669b0b00365f50e6e455047cbfa4de125136ca5f330232fb76d91448c1811b6deece1ed39cb10c10577f031b18ca8b1fe8b132a343a214010b0200090d912d0b2948e15b191221a08462bd42178a960f9a683f56195efa5d72428df821d1942ee403d5be184ec0003b1b36cf8bd37c527efa7f22d621c658050eec883eecdb9d27141935bcaa9fd265000499dc93f0fcd6da94a83e2bed35838c570c4f37186f9dc8df824557d3936cd900f440394900308903389be1c6696ffc273904c810e909ce6a5dec1fa7bbea554f3ffac77e4becb6d2c8d1086a7b52dc78ce4e90fcb7"}, &(0x7f0000000480)=0xec) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x2}}, r3}, 0x8c) getresgid(&(0x7f0000000240), &(0x7f0000000300)=0x0, &(0x7f00000002c0)) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r5, 0x0, 0x47, &(0x7f0000000280), &(0x7f0000000340)=0x4) setresgid(r0, r1, r4) r6 = getegid() setresgid(r6, 0xffffffffffffffff, r6) 00:17:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x1607) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830c45d8aaf71f9255048b4e", 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:17:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfeff7929bc84fe21) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000017000000000000c700"/136, @ANYRES32=0x0, @ANYBLOB], 0x94) 00:17:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0x4, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x8e6, 0x4) listen(r1, 0x4000000) 00:17:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) ftruncate(r0, 0x3eb5) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x10, 0xffffffffffffffff, 0x0) 00:17:16 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3) execve(0x0, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) 00:17:16 executing program 2: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = shmget(0x1, 0x2000, 0x231, &(0x7f0000ffc000/0x2000)=nil) r1 = getuid() r2 = getegid() getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r4 = getgid() freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f0000000280)="a65ffa5a7fae5f7ef20662a8267286324559a8e759d36647cc84a7e800c5ba917410bd6338459381efc278300ee56cec8ee7bf0e") r6 = getpid() r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x0, r1, r2, r3, r4, 0x6, 0x1f}, 0x6, 0x8000000000, 0x3, 0x8000, r6, r7, 0x5}) 00:17:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x15, 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0) 00:17:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x10001, @empty, 0x1ff}}, r1, 0x5, 0x5, 0x10000}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x1, 0x10000, 0xfff, 0x6}, 0x14) flock(r0, 0xe) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0xfff, 0x5, 0x4}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = dup(r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000380)={r2, 0x10000, 0x5, 0xf27, 0x5, 0x81}, 0x14) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000003c0)={0x1, [0x9]}, 0x6) setsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000400)={0x1, 0x8}, 0x10) setsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000440)={0x3, 0x400}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000480)={r1, 0xf, 0x2}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000500)={r2, 0x5}, 0x8) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000540)={r1, 0xfffffffffffffff8}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000580)={0xf, 0x2, r3}, 0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={r2, 0xe0a}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000640)="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", 0xff, 0x8, &(0x7f0000000740)={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r5 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000780)=""/4096) recvfrom(r0, &(0x7f0000001780)=""/4, 0x4, 0xc0, &(0x7f00000017c0)=@in6={0x1c, 0x2, 0x20, @loopback, 0x9}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000002b80)={&(0x7f0000001800)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002a40)=[{&(0x7f0000001840)="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", 0xfe}, {&(0x7f0000001940)="4b708399de7e36cc1ab15f190a4bbb07ce6834f96b00e97dcae8dc3c62dbba40428a09c993a5526082098a5bb83ae2e6257273db2e84bc81e5bdd832c22a0217eb7b33d78eddf16e0699e80abbcbe7a1a84ac857b895bd500099803933296bcc65df371db91d8767c4908ecd3cb4f1a85a059827169a5338d8585fa36108b2c19e", 0x81}, {&(0x7f0000001a00)="e567cb4696efba9cd026577a35096e6b5002bbe0d53ef887c41141266459386c3a", 0x21}, {&(0x7f0000001a40)="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", 0x1000}], 0x4, &(0x7f0000002a80)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0x0, 0x4000, 0x8, 0xffff, 0x50, 0x401, 0x1, r1}}, @init={0x14, 0x84, 0x1, {0x34d, 0x5, 0x9, 0xffffffffffffff60}}, @sndinfo={0x1c, 0x84, 0x4, {0xca0, 0x100, 0x400, 0x2, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @init={0x14, 0x84, 0x1, {0x80, 0x800, 0xfffffffffffffbdd, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0xffffffffffffffff}}, @init={0x14, 0x84, 0x1, {0x101, 0x100, 0x3, 0xffffffffffffffc1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndrcv={0x2c, 0x84, 0x2, {0x36, 0x7, 0x400, 0x3c6, 0x0, 0x2000000000000000, 0x5e47, 0xffffffffffff0f77, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x40}}], 0xf8, 0x20084}, 0x108) readlink(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)=""/4096, 0x1000) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003c00)={@in6={{0x1c, 0x3, 0xcd9b, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r3}, 0x84) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x81011, r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000003cc0)={r2, 0x7fab800, 0x26, "69ff018cfb3df346ec18dce601ff20dcc254ddb03fd746fa53bf22cb53d360a98c4602f5dbe0"}, 0x2e) 00:17:17 executing program 1: r0 = semget(0x2, 0x1, 0x44) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x9}, 0x1) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000100)=""/236) r2 = socket(0x2, 0x1, 0x1000) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12020080ffe900000000000020023d00"], 0x1) 00:17:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x3f) chroot(&(0x7f0000000040)='.\x00') chroot(&(0x7f0000000100)='./file0\x00') ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000003700)="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") fcntl$getflags(r1, 0x3) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x100) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000002c0)="602ac2dba3df60debc8d892542ee05b8817048d9d91a17ebd0084cc9736af6387250beed22ab688628e40dba0e5c8a357ba7e7", 0x33) connect$unix(r0, &(0x7f0000001540)=@abs={0x0, 0x0, 0x2}, 0x8) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x2, @rand_addr=0x9}}, 0x0, 0x0, 0x13d82e53, 0x4}, &(0x7f0000000400)=0x94) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000540)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000001680)="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", 0x1000}], 0x1, &(0x7f00000005c0)=[{0xa0, 0xbf, 0x8001, "21463f07b49427df332963c3ca6477b2f1294780222a46cdf5a4f63db890451a1692c9bd43985c71bf3d9be5c62bc9743cb3d4c0afc0321326a109eaf4036f92e9039b39ef5a205d0c362cfa900913f9d3e42f235b1b9cf0448b7b6f604fd0762d3fddbfcf0dfe2ce50a1f21bcdc3f6a9bf62a4049c56214f93d112f06841e297c48a95d5c6f53a020e6252fda0478"}, {0x88, 0x0, 0x9, "3e007e1703c36a3664f3741d40e3cd26af3a7b2dc8f097ac774047cda0557732d93c0176566cf3b578f936446d72254d8172c262c25f143b78d6bc0d2ee6c1ba752a9656b691f2fad73fa9cec1a53c1f10bc802228331f1fcb28742b6a58db16b6a85ac88bb61678c8ce825c186cd5afb5"}, {0x38, 0xbf, 0x7, "b0ecfda0c371fe5e85392510d52351edf9a4fc741656dc6f235600e726f2feeed588546fff"}, {0x10, 0x84}], 0x170}, 0x5) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000004c0)={r4, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000500)=0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x40) poll(&(0x7f0000000280)=[{r0, 0x40}, {r1, 0x10c}, {r0, 0x1}, {r1, 0x2020}, {r0, 0x1}, {r0, 0x12}, {r1, 0x2}], 0x7, 0x2) getgid() setregid(r2, r3) chdir(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001580)=ANY=[@ANYRES32=r5, @ANYBLOB="aa00000039a1873c62fb906b61e78245f5756b73b5827390ee0354a361da26cbb939e41309df2c65ff2ff3f029932cd7dc5373e0078a21d845c9f38c64670c43585d08ed9755170a0975a10512fc13bdceecb44f5f8d255147e58274ec852f457417ffeb8c1db2186d39e466d6cf38fa332758f7cbef72732abcd484e6fef7062eabb1162e125157128aab90097026ea0fabec19cb33aa9cafe4b60ffa1719e4"], &(0x7f0000001640)=0xb2) 00:17:17 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x3, 0x20, 0x7fffffff, 0x1f, 0xffffffff80000001, 0x0, 0x3, {@in6={{0x1c, 0x1, 0x33f, @loopback, 0x2511}}, 0x0, 0x8, 0x100, 0xffffffff8d88a29d, 0x80000000, 0x7}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000240)={r6, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f00000004c0)="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") pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f00000014c0)=""/157, 0x9d}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x4, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x282, 0x400040) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:17:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xffffffffffffe064, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x7, 0x10, r0, 0x0) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sendto$inet6(r0, &(0x7f0000000100)="6293b0239916f9f493e4f7588c1addc6f57a90626dd6c995b7efb051705dfbd40c13f21da9ebe599f43ddecc6f3aeaa4e3f65272997178e9014815a2250576e3e436f168bf", 0x45, 0x20000, &(0x7f0000000180)={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:17:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x6b}, 0x8) 00:17:18 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e9909696855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b00e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10001, 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x81, 0x0, 0x8}, &(0x7f0000000540)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={r1, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000600)={r2, 0x80000001}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r2, 0xf3, "dbebb3e4602ebfd0b9f86a049cb4e61d28ace832fc44da43338cbd0431e686481f59c4cea6d808fed70b1a2cac19cd24eec8c779def8c2c2be5958424e32479eb46b0133e6a2a4706d36b3ef7f6f91260610c1ad0374efaeb3f27055de189fa0619dafc078add3c0473f77a159519823470f8965cb8547cc314e51742c9f64788e7371c6333fcf7824e77572ea3f136ec3891943a4c944f828ac50c0403d5be72179d4ea5958992f20c81ebfc620e38aab0660455cb34e12477d405868f2e1353db5f039cafb7b24d4ddd610e5248935f8a8b9e1f0c5acdf2cde23f94b0ca1464551ee854309286b81d3491cdf2100e922300f"}, &(0x7f00000000c0)=0xfb) r4 = open(&(0x7f0000000340)='./file0\x00', 0x80, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000003c0)={0x3, 0x1000000000000000, 0x2210, 0x2, 0x5c3e, 0xe76, 0x5, 0x55f6d078, r3}, &(0x7f0000000400)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000380)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x4, 0x2, 0x1f, 0x9}, &(0x7f0000000140)=0x18) 00:17:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f00000000c0)) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x8000, 0x101}) 00:17:18 executing program 3: open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x0) 00:17:18 executing program 1: chmod(&(0x7f0000000040)='./file0\x00', 0x20) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x0, 0x40) 00:17:18 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) socketpair(0x1d, 0x5, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:17:18 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x880, 0x59) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x1, 0x9636}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:17:18 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @broadcast, [{[], {0x8100, 0x81, 0xffffffffffff8001, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) syz_emit_ethernet(0xef, &(0x7f0000000040)={@random="39a11f44816e", @empty, [], {@generic={0x81bf, "a13c7383a6f50794d8825dc96f4f52213a6c93531c9e2d1f792af85177fa675d5e2d5b12450fff7f959552eae08d516a7df12a95541bab573d702412aa88791bef84990f232e4458c040a0ebc35dbf0cb7033974c46b6e8faf3a8e298c666aad48c35b65fa4cffd087306a183c9aa16a4422fb0f8ac8b4314203f516d86adc1e21ff9eb5ca4ff4b00cadabcf1c6bb8f85a38ba8e5716b58d6f929059d2695138927d328307cd3e2a198851360fcf50b6ecfdb0bd502be5d64d9b5bdc3866374ee6ec87bf664c57cc4d279a02e67fcea6f460568495f73a21b7b12da49c1808ea5a"}}}) 00:17:19 executing program 2: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2300000043c0eb2541e2eba2a2363e460f1a7000c403a17d4e4b90c4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3650fae26605419c201b04b970000f08171a30bd98a826e6ea80dc482fd989c81000000008cc7e86600af6846f6761d360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)={0x3}) r2 = socket(0x1c, 0x4, 0x3) fstat(r2, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x603, r3}, 0xc) 00:17:19 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r2, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @remote={0xac, 0x14, 0x0}, 0x1, 0x5, [@rand_addr=0x3, @broadcast, @multicast2, @multicast2, @multicast2]}, 0x24) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_int(r1, 0x0, 0x4, 0x0, &(0x7f0000000300)) 00:17:19 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="646a550bbb7760a6944b31008c2e26ac3f4de353b36594d989a0ed611ebf50d41810b6e66f524027efaaa86ed049e2735e97743467eeb6df030a3db0acc0f4b6a4ba1dbc40ee9516f3693c1e05bae5132a4d2c735f7c2e64912da106f3d9f7b16f6bf8b57125ab025b05d4e1a5a9", 0x74}], 0x1) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000000240)=[{r0, 0x2}, {r0, 0x80}, {r0, 0x41}], 0x3, &(0x7f0000000280)={0x800, 0xffffffffffffffe0}, &(0x7f00000002c0)={0x3}, 0x8) getresgid(&(0x7f0000000100), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setregid(r1, r2) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:17:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000000)) poll(&(0x7f0000000040)=[{r0, 0x102}, {r0, 0x100}, {r0}, {r0, 0x40}], 0x4, 0x2) 00:17:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) flock(r1, 0x5) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="1000000000000000f0ffffff00000000"], 0xc}, 0x0) 00:17:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x200, 0x4) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) 00:17:19 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpid() r1 = getpid() r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r0) getpgrp(r2) r4 = socket(0x2, 0x5, 0x0) getpgid(r3) getpgid(r1) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) r5 = getpid() r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r7, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r5) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:17:19 executing program 3: r0 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) socket$inet6_tcp(0x1c, 0x1, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/4096) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x3000) 00:17:19 executing program 2: syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="52a9cbf6161fc88b75bfa73963") ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000100)="abf7c884d0842b5f62fd99e6bbc8bb2153557fb513bdbdc167531f6de05a32b77b5e496b1c3b7434887f63ebd5922476bb8dd796c5832d5f6dfca6de1d91934827005b461cb297fe6910505b7e8431097efca084b030eb547685af79bcc78b99e2e8d7dfa6ea1c2c49947ab7e84361869ec1bb59bddfa383e0e15f20a70432a9465f648301553fc072f067e91db310e03f153fe0d782ce0c5c328f31c027cdd4be3b6b573ab35710e2e0c078ea139801eb4a0eb46267bf21ce48785c89298ef3029dee8cefcd3741d6072abcd4411004995db9cef53b9a0008e3597bc50d3dfdb3ae4caf71") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x2d, 0x1, 0x1a20, 0x4, 0xffffffff, 0x6, 0x10000, 0x3ff, 0x0}, &(0x7f0000000240)=0x20) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000340)="39cbe8fa49e511bfdf09780c9d089d81d02d909aae0e82556c44bf4ecf41ee0ac75d6042b52fb8c54b57fa8d15496cc36cbe50ac8ceecf24ab447d0e3bc584835f9520866ae50465990b0c4fadcd12bb6baca8f60940139c5e341180a249ee6b136634e5948cfdf73145e93db9d97e17db0268c9dd81b28a24bf8d1c7197fee3267e1898def5f2774c154e2564108c3108bbe72615d4") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x2957, @mcast2, 0x7f}}, r2}, 0x84) 00:17:20 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7f28, 0x1, 0x3, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x0, 0x2000, 0x1, 0xecc6, 0x0, 0x8, 0x8, r2}, &(0x7f00000000c0)=0x20) 00:17:20 executing program 3: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\xe1*:\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='@\xed\x00', &(0x7f0000000180)='\xf8\\[-.%\'\x00']) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f00000002c0)='./file0\x00') chroot(&(0x7f0000000340)='./file0/file0/file0/file0\x00') 00:17:20 executing program 2: syz_execute_func(&(0x7f0000000500)="9826473e4314190f05f30f59bfd9130200479841e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0f20f7c9b00080000abbdd1c4e10bf8c470c42e653e2e2e3e65c8000001c4a2419e3ac483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000660f3832a9fe7f0000c4a1f9138b0a000000a80dd4d4e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") r0 = getgid() getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) read(r4, &(0x7f0000000200)=""/97, 0x61) setgroups(0x4, &(0x7f00000001c0)=[r0, r1, r2, r3]) 00:17:20 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x800, 0x4) getrlimit(0x0, 0x0) 00:17:20 executing program 3: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x20003) 00:17:22 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) mlockall(0x2) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2632840a7fff000006000000000000008b1fec59593411dd4a322757"], 0x1c}, 0x0) 00:17:22 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x40) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x1, 0x27ee, @mcast2}, {0x1c, 0x1, 0x80000000, @mcast2, 0x1000}, 0x1, [0x8001, 0x4, 0x7, 0x614f, 0xfffffffffffff117, 0x3, 0x4, 0x4]}, 0x5c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() ftruncate(r2, 0x0) 00:17:22 executing program 3: syz_execute_func(&(0x7f00000001c0)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc70000000c483797947bd0d660f3833d0") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x101, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000000c0)=0x8, 0x4) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:17:22 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7) r2 = semget(0x3, 0x0, 0x281) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9) r3 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"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", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2}) r4 = getpid() fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4}) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4) connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24") ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2}) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b") r5 = socket(0x0, 0x20000007, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000980)={0x0, 0x3, 0x1, 0x69, 0xffff, 0x100000000, 0x7, 0x2, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x100, 0x9, 0x80000001, 0x16, 0x2}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000140)={r6, &(0x7f0000000a40)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x1, @mcast1, 0x1000}, @in6={0x1c, 0x1, 0x3d5, @ipv4={[], [], @multicast2}, 0x9}]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="702488bd50fbffffffffffffc31ca87c68065cf18ebfb734ca7794c7a91acb783fcaa98658665662030d0dc2c96637a5d3b702add1fc70", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0x18) 00:17:22 executing program 0: sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x8, 0x2, [0x4, 0x100000001]}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x4, 0xd1}, 0x8) r2 = shmget(0x0, 0x2000, 0x24a, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000200)={r1, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={r1, 0x80000001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000300)={0x8, &(0x7f00000002c0)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x9, @ipv4, 0x4}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={r4, 0x8, 0x2}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000400)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r5, 0x2}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000004c0)={r1, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) socketpair(0x1f, 0x1, 0x7ff, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) chmod(&(0x7f0000000680)='./file0\x00', 0x96) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000006c0)={r1, 0xa3, "eb45081ac4f3a12cf5dbd610d2decfa411c629d0873ce9311710aacea5deb025b72e76cf0c9337b75e366e863d5776b4d786d5c412c83d3f973c3efeebdfb5b6a115caa16d57cecdf5e26feaf842421302acdb2f51a7d8046f30d287ba1b477161661afd501deedefa6fda4b9384b0cf62a22d9c37f390f2b6eec1e476bb1d5b3e238292cbd594efb0c67d0194b5168379ef1266f4e05e611ba9ba06fae98b40bab56a"}, &(0x7f0000000780)=0xab) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000007c0), &(0x7f00000008c0)=0x100) faccessat(r8, &(0x7f0000000900)='./file0\x00', 0x10, 0x400) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000940)={0x3, 0xc0000, 0x1c00, 0x10001, 0x100000000, 0xeb83, 0x100000001, 0xff, r5}, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f00000009c0)={r4, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000a00)=0x10) readlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/138, 0x8a) ioctl$DIOCRSETADDRS(r8, 0xc4504445, &(0x7f0000000c00)={{"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", "2f87c70716edf6bbefc2e15b72a07d4e971bbb18a828a8a94c0f6f00492dd4bf", 0x4, 0x10000000000000}, &(0x7f0000000b40)="1268aa90888dd9369818d4e8daee7cc5e2b86d4d8feeb8c2fba714372ca13513e43e57cb8feab4d5eb95b7be13e33b30515e82436d17e96e44a9d19c782095dbf6287d40a35307272a48cfe164ac77f08a6bff2f25c4f9b2851fcef73683acdac4cf6f5a7295dbd30e26bbe8331132adee40e486f3b514c06897a5afc03864af5c38eaa155a5c1d0dc17e10db5bb3b18e5499c8bcf29fc54edada9", 0x83, 0x120000, 0x10000, 0x7, 0x7, 0xfff, 0xaa9, 0x10000}) r9 = geteuid() freebsd11_stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001080)='./file0\x00', r9, r10) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000001180)=""/136) 00:17:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x1}, 0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r4 = semget$private(0x0, 0x0, 0x2) semop(r4, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x6) fchdir(r1) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 00:17:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000140)={{"719b7f75141d08b973b79fb8464aaae9f63fb7470d270bbcb2045a277561ea0545c02c20a530a029b35ad20cb99aa3232aebfcc357e5a0487d167fff3ab6aa663004776cc7784713006568a004c33d26fa27a631eb5684c949df66fd4f9e60e116e1395ce75355aa79af7a3705555b18b796e47f815ef0d4ee9519ae3d6937894a2129672bfc3faf0480dc052a0274716fb96a42024a932a3cb3bd34e8f51a1e64abb8757ec38b83de0d16e9de7d621f5aed210b4ee4b99511bc96b58c4b4497c2fa47a9fb18b8af87c01205ff7a3c66c5e60a87123a522e5da052db1ade657340983db40801b239e437e9a8fc6dfd763479b51dfafb5fe2f1a27471ea0a5c58ece17408e38520291510acb2e8806924901c19d3ee251c1b96706e93fb962b2706f8840730a7579383ba1a471d3150ade7a133cc9df3c8bce4cc03fab462e6b2922b352a971659fc7030b79f610285afaa9d7d2407dae1f1a388f342d79ddb120ed51522f6cd0ff217d8cd1ec04a45751942826f70cb92ac76089a2e0df1ea13d6cb7920b0d2bc72185bac031c81120825c342bf432125bdefa7d4e42c544a4453d366e1328cb6925a6277b6e76e15e9169b2f64504393fade51a3f1bdeda31e078efe53b93d249e1c0572aa75f5e2e9478333ac595751a351dc66d3d6db911d747ba146a0f784efba2dca4e30078b0f1982f2ce1da2912a1bb0e3a3c6f2432a09a2dff783c3c979794093f5f9b9a62747deec1fbc634581891225ac8d105cdeef3b92f372375819ab02b4f827c2cb97f658010e38f350a13d901f2e49cbf07db1eff7f9a126e9a1556064ed7ef5bff705e2d4b8b03de78a7cfe3e9f0c22cdf74b2a129142109454a942413a8c8187d251c61d2349028ac1f771004380ab508b354562279f11f54607481453c8b01415fed28fd105511a3a88985be7b9c6e8430d9d300a378a3425235847d9a86a7b456bf9055137b755ff72c060c65448502bca50f716b8a5ee0caa5888a94718055bb4ec0d7fb1a912133335b3af13ad7e2d0b70eb5ea9990656232ee290d64b4d01d7debda4903322c1a27862b3444a26f0bbd2f87192a8266f37329ac22129119d172aae2edb3d59db360ff61f403d5169218f88e7387413cc429c182426c97622c5f9c3a52ec566b5b9fedecfd68c360c2f330d090fea2c35d926381b9b464124f7660df2f40109da44c9d24ef8da4eabd97aeab73dd166fd9b29b1271f75475e1365fe01b75e2c2ac517d53cd0b7a98ecad5cd4dcaa0960e7b12b81e75d058382d6912001a68cdd9120b43c9b5ae63a74034fc27e85f4d8b6b4037bce93f7693e18ac137e4197cd8ae179a1f76847c8a1a811bfb1f47a96cd740df20119abd696e4dbf68e24b5264144487959a312cdc262e0cbe526e1c2b6ee038cf3126b5a4f04d302e80ce56f6fdf8120fe5218fa0", "f03046c67c231a2f492159343c8bea3748b525a204c0db2457afc447192b157d", 0x6, 0x2}, &(0x7f0000000000)="2698ec543ce13e891864a9a870efffb8e7eb9d6740639db2b420e3844c0ed7619b508e", 0xffff, 0x2, 0x4, 0x400, 0x8, 0x6, 0x3, 0x9}) select(0x40, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x6}) 00:17:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10002, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_fstat(r0, &(0x7f0000000180)) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x3, 0xee7, 0xa7, r1}) syz_execute_func(&(0x7f0000000080)="985e4aa84a6861343405f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7eb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc547f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f043810df5ffffff1939c25b00100000c4c27d0a21ac61610bc4c3f30f5ffb605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:17:23 executing program 2: syz_emit_ethernet(0x3, &(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES16, @ANYBLOB="80cfacbc3f234ef81d1ecbecac557d3c3e99623f63f192d214e2808494ae2b043b8c39269c72e48f973f0938aefcf9f2"]) 00:17:23 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2004000000ff010000000000000000000000000001f86400000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000003c72ab08efff607ec41d3d2a00"/123, @ANYRES32=0x0, @ANYBLOB="0200000003000000f8ffffff5600000000000000"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x1, 0x0) 00:17:23 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2004000000ff010000000000000000000000000001f86400000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000003c72ab08efff607ec41d3d2a00"/123, @ANYRES32=0x0, @ANYBLOB="0200000003000000f8ffffff5600000000000000"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x1, 0x0) 00:17:23 executing program 3: syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/218, 0xda, 0x40, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0x7f}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xb6, 0x7f, 0x7}, &(0x7f0000000200)=0x10) 00:17:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x5, 0x80, 0x200, 0x1f, 0x58, 0xa, 0x1f, 0x100000001, 0x40000002, 0x800}, 0xb) 00:17:23 executing program 2: syz_emit_ethernet(0x8b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa86dd603087850055102f50c3b8198b6237ba3747612299000000000000000000000000000000000000fe8000000000000000000000000000aa030090780000000060aaf8bd00004d00ff020000000000000000000000000001ff010000000000000000000000000001e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862fc6c8caa4efa415f5ffd67bc09b1ecd3357155c8c25b1e58e1d60394"]) exit(0x5) r0 = socket$inet6(0x1c, 0x3, 0xfffffffffffffffe) setsockopt$inet6_buf(r0, 0x29, 0x80, &(0x7f00000001c0)="a3d319a4fae70b846ca64594dca80baacba988f105c428e1a89db0dd9686009a2a96e413465e37cb993977da44362a73fa6a304eee51d8c884aa5f7dbb0abe47075231e286b8d62b798f2a0cbfd43d74662002f9f9146b022738c76045eb59a4d93c6d28398989a8b369783a6e0f6a0222e6c3a9521c43f376b992fc577ac47800fb56c6ac085849fdccea7fcccc10ae8bbdeb90ff83059fb4f618df22a09c694eea8deaef45afc1eedbfae2b3fd9b20dcc6f46ec9b3b4f8cf95d8f9d9ca0e212e2d003e405737afa95014c62c2eab51d2cd901f9a5549f7bbaf77ba11ba309a2a7b8e0aa036cbc653a6f3", 0xeb) 00:17:24 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x28000000000, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x3}}, r1, 0xb1, 0x100000000, 0x80000000}, &(0x7f0000000540)=0x94) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1014, &(0x7f0000000000), 0x10) lseek(r0, 0x4, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="06630000ffffffff0400000006001c00845fcb6226f3aed0745f79d7915a7f000000a8a5c3cac7f2961a6ac342205767b9b5f47a4e45d1ba796066fb99da8ef7c38645303d83e183b17184fe8d6b70b420fb0539952f107e1210ab9458ce1993503209d7b3e57b45df3b928c39473a4cbabec95b0bd097bf00"/130], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r3 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/135) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1800000000, 0x2ae) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) 00:17:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) fcntl$dupfd(r1, 0x11, r1) sendmsg(r1, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d00000000d51941208d87c4dd5f0b203100000000000000010000000000000000", 0x30}], 0x1, 0x0}, 0x0) 00:17:24 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020100000000000000"], 0x10) 00:17:24 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendto(r1, &(0x7f00000002c0)="12e90e574a8b2407d9a7fe193f9915f73b7ca3c035", 0x15, 0x80, &(0x7f0000000300)=ANY=[@ANYBLOB="070300e2ff68187f0020"], 0xa) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x3, 0x7, 0x0, 0x7, r2}) flock(0xffffffffffffffff, 0x1) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e217f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b9000000000000000000000000000000e8ffffff00"/136, @ANYRES32=0x0, @ANYBLOB="310000000500000015030000000000000300ca00"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r4, 0x1, 0x0, 0x9}, 0x10) setpgid(r2, r2) unlink(&(0x7f0000000040)='./file0/file0\x00') r5 = msgget$private(0x0, 0x200) freebsd11_fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0xb) freebsd11_fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000600)=0x3, 0x4) setpgid(r2, r2) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) getgroups(0x2, &(0x7f0000000540)=[0x0, 0xffffffffffffffff]) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000580)={{0x9, r6, r7, r8, r9, 0x80, 0x5}, 0x3a3, 0xfffffffffffffff9, 0x1, 0x1, 0x4, 0x1ff, r2, r2}) execve(0x0, 0x0, 0x0) 00:17:24 executing program 0: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4) 00:17:24 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x42) accept(0xffffffffffffffff, 0x0, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x182) 00:17:24 executing program 1: mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) socketpair(0x1d, 0x0, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = getpid() r5 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet(0x2, 0x20000000, 0x800) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r11 = open(&(0x7f0000001280)='./file0\x00', 0x100000, 0x60) r12 = socket$unix(0x1, 0x2, 0x0) r13 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000012c0)) r14 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r15 = accept4$unix(0xffffffffffffffff, &(0x7f0000001300)=@abs, &(0x7f0000001340)=0x8, 0x30000000) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000011c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="aa8cbd346c739a2d4a6b2281a96db781e94f2018b21065d6aaa02463c247f0ddef9787cb0e8ab076eebc1ba264992a76d441ea535322dbc8f2e6e9c8c7f5108e41505e27615f026499d5e3b4e226871ee67e30f7f3a26da909a759b2dcd2bd5c48ea7408bce9d2afa03c7820de9ada875549052584c5c3", 0x77}, {&(0x7f0000001180)="84693f10e48a472d05504b70b30208b53fe1af6ae808816eed22f7", 0x1b}], 0x3, &(0x7f0000001440)=ANY=[@ANYBLOB="20000742ebbbe093f58d058336000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x8}, 0x100) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:17:24 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000180)={@broadcast, @broadcast, @local}, &(0x7f0000000300)=0xc) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 00:17:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "8aa3fe", 0x30, 0x0, 0x0, @remote, @loopback, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a2a5ba", 0x0, 0x0, 0x0, @empty, @remote}}}}}}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x9}, 0x1) 00:17:24 executing program 3: socketpair(0x12, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c) mlockall(0x3) 00:17:24 executing program 1: getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000200)=0xfffffffffffffd95) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x1) 00:17:24 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x0, 0x71, "824e9681c22ba76c04a599c5ae1d2ea3437f9ecef517858233de575198fa0b6d7eb22e35127b4a6787ec8c9f2b7177110cfdbe1384e58f87bff3c4e080e11c18680a8d3bf6efa5197953ffecd8d6b33a6e66511b9d5c3a4c3bf746b00cd85a0a6b75a693296a2aabd110c4a525493d9279"}, 0x79) 00:17:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="0100400000304adf8e0e18e41e92073bcda8a0884a258ae4bc195d7c63792181f4638809a716d4de4d272578c6169e77a88a8c809906e1"], 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x8, 0x32) 00:17:25 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000e000000200001b0010edf862c8ce5f2421f5fdd48eced0c1fa9157"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) nanosleep(&(0x7f0000000080), &(0x7f00000000c0)) ftruncate(r0, 0x3) 00:17:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000340)={0x5000000}) unlink(&(0x7f0000000000)='./file0\x00') 00:17:26 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x8, 0xffffffffffffff80}, &(0x7f0000000040)) 00:17:26 executing program 2: r0 = socket$inet_sctp(0x2, 0xafe7095e1889606c, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r3, 0x3ff, 0x1, 0x4, 0xe2, 0x1, 0x5, 0xfff, {@in6={{0x1c, 0x1, 0x18000, @mcast1, 0x3}}, r3, 0x8, 0x7, 0x80000000, 0xa3b, 0xdcbc}}, &(0x7f0000000300)=0xb0) r4 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000780)={{"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", "47f4180c1c669d24988edb52de422eb0ac75dedd97fdae4c9f662d101db8d438", 0x3, 0x3f}, &(0x7f00000003c0)="71a2317147bf6411c9", 0x3ff, 0x8, 0xfffffffffffffff7, 0x3, 0x81, 0x3ff, 0x1, 0x4}) syz_execute_func(&(0x7f0000000680)="1c0cb5b5983646d9fd1b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26e7e4c7ebfbe4e101ed41c7f824000000427d82663ed107c4415814c4f2168f4808eebce0000080200051c4039144343ca1c4a27d181ec1ea01eff265dc5f00c4e1f8ae145801614282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec46466420fd218c401fe5ff6ad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:17:26 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x20) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:17:26 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c3d4f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:17:26 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="f6fd7c6f54454289c3c0ac65bbcc9cb56f293325cee2c73ffd2924065547d26c4cb8d6faa35f927a62d7a1bee9a94c8923055f147fcfc4866a8a81f2c15d96791b524b20c96f8bc861434abdebecc3331bac0947e2d16c3fe03223edef4bbb3110b31a969f7461fbcb2b476f303b702585774551316fae63988b4158a8ad4158eeedb4721f9a7da9bd336cf254a5512fb557b0ffe3363fecc7220695deb0e3440c1caadf2796c2c9bcf24f3717fd6648052cc583b91c278d0d3c0662cca80d24dcf832786367abbe67c27a1533dc6461", 0xd0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60ba864f00000000ff022000000000000400000000000100000000000000000007ffffffffffff"]) 00:17:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000880)="98a84aa84a2c431c850f05f34a410f2ac2c2d9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecdfde66460ff0200fb8c416464e5bc4016d7d14de09c421045f4607c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d8864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261c4e2e5aa39") r1 = semget$private(0x0, 0x0, 0x54) semop(r1, &(0x7f0000000040)=[{0x6, 0x9, 0x800}, {0x0, 0xfffffffffffffffc, 0x1800}, {0x3, 0x3, 0x800}], 0x3) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xfff, 0x4) syz_execute_func(&(0x7f00000002c0)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7c482513b94d9ed0122fca3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:17:26 executing program 2: r0 = shmget(0x1, 0x4000, 0x444, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x23, r3}, &(0x7f0000000100)=0xc) getsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000001c0)={0x1000000000, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) 00:17:26 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000340)={0x5000000}) unlink(&(0x7f0000000000)='./file0\x00') 00:17:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="4d3d66bb696c65300000000000000008000000"], 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000000)=0x100) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000900)={@in6={{0x1c, 0x3, 0x10001, @empty, 0x7ff}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x8, 0xf, 0x7fff, 0x8001}, &(0x7f0000000300)=0x18) truncate(&(0x7f0000000080)='./file0\x00', 0x6) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080), 0x0) shutdown(r0, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r2, 0x1) 00:17:26 executing program 0: setitimer(0x0, &(0x7f0000000040), 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/52, 0x34, 0x40, &(0x7f0000000080)={0x1c, 0x2, 0x5, @rand_addr="5a3d90206910cba466ecf6ad93ee989e", 0x7f}, 0x1c) 00:17:27 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000016600000000000001256927ebda1195634e5bb767d369070751aae09fba1422f4774cde"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="c04a7e02b2032f08", 0x8}], 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1) 00:17:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x41, 0x1) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000580)={{"fe691667417be89903145f303b63ea510150e45b43a142af00cc4c2feb97c2aff7d454179a4b5e267effd3149e8c7ddf58e3df701f417847289dcdf0d90fb2fa4f1542c653c98416a97e270f242abb38a70707026e44e5258df0365c953489e22d06128cd9bd5a61c304ff39153aef788bf60d76a6c9b487309c8b7f108528cd9d4e6f0621238a59779005ae4d6c7e1dd68dbb0aebea231e0e578c0d850c8c72534234a8a19354443277de3abea6014a1f4d9d1c43cfcd250205cb8c7193331cb5ddf60d26d3f787ee3136e2c1a1029d81775424d58ea228d63615f55305fd6da50e466f5e1763fac3fd12f094241c872ad524e7e3ab74a4136328e862f625f1fa90a1c2a69f6ae100c836ace473b13f45ac9b9bb819c19ffd6b7f5f461b427f924c58769a47abc83e4d026a5c8cb0c1d7226185c61afefc46017c516d49c4ddb3e558289d3661375b9a579e4c83a0ca3cd1678079f752506e4ca4213b9e0de0a34bd845aeae42cddaf62b406b38468c54034d27e4bf225dd63c72542c23aa6593d9849dff7e09fc709a31231f00f6c33b718762baedad2de5f51b88a5b167988641be979b8e03b135b3ac587c02d3e4e0f7870816aa0ab0695b946ab4a1cc400eb370c2ace31099a22296ed7eeb881dfd0858711f092c7c1cddacb7b9be6675ab3a31730d83260c5162b83f329aa1b6ae739ef06d0257e6854531f23e0e8660047778483aa0ca34b327b87070e12c725cf79fae82d3f17fe78664b8349fe5348a3b5ab89f0132670930f70109030a8c137cb88ac3933574112049c72fe7d4eb436fdc8f94c53e064c8890d3cfb58e67295f77ef3c81ab530a950d94de95219f335239a8fb61915564ce7de08525f00e3088a61ce7f05e4399272516d82ee83e60a81ae77343e6a05ca95111e0aa0203497349a4df78c531993e8a0b33d2fa46d97e38db2b3f0457ab0d0440b261e90f9f8d442cdb81b390a26c10428d05e401ebf38460c5700bcdb56895a9a4a31a58371c29178b616a41352da2a672a6b9266b6d0f7a94a963a40c228bfa2338db3c0367441c5d30a13463de703e4cbf0df4f9e21b4084c2478a5e647fef983f58a5aea194bb1707c6cd3a7eb42a04a3fde14f5305c6817a5adfb01e692659363c67acdf5f2f464129089e1f254a070671af9b59eb16a1268ef9722411ddec4c6ffec16756bf3b086952697570f3c9f4a688f7cb221e8fa663ab1b4041f20890d4674ccfedf1c2bd008ec0e42dc3fcc8a5825b89fe416392b99d909c9182a388f0bf61c12ee101713f2ca1d9fbbf5aa587b6e9a19be7da40b020ccf0dcd68fd49c371740feb1d27d8f73a4502e40dec0418c5a78d3f2db1e4e8e87ceac7c7bd4913904381a6820e7cde10a27bdc1cc4f09ad31bcb92995955ddadc6751c2a76969f498f2cfc96842d7489928aa31ac8bd062", "e0ab60e2d6e81037ed401fa3eeec81eb31ea8e72b0e5f2ce3391648067591e64", 0x7fffffff, 0x5}, &(0x7f0000000480)="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", 0x6, 0xfffffffffffffffa, 0x7, 0x3, 0x401, 0x2, 0x6, 0xffffffff}) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b01e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendto(r0, &(0x7f0000000240)="7c7e58aa385fd38d74482d1620be1472b9d05caa91174181513db2a489cb58a226fa2b79e2256ba4d13dab40fee7b5693a090ea2120272d5461457e6650375786d55f20e70761b4d8d8f88d74047e9699598a0ef719b6ed339f2b3cb8aa38c7d8a83f763fb19686b30db91a3188e17a555cb6e7dc6576da345d46d08765b24281c8b", 0x82, 0x20080, &(0x7f0000000300)=@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) getresgid(0x0, 0x0, 0x0) freebsd11_stat(0x0, 0x0) syz_execute_func(&(0x7f0000000440)="40c21e00c4e3b169cdc636f20f616940dc40dc418814e4c48221969e0a000000470f01d940d9edc4c37d08620764c4ad014de2c9") syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) mkdir(&(0x7f0000000100)='./file0\x00', 0x20) 00:17:27 executing program 2: setrlimit(0x6, &(0x7f0000000280)={0x10000000000b35d, 0x20800000b35d}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000002c0)={{"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", "cfedb3699e4666ee00e3f8c48adf6f2ef3ca00a385b66accb67b19e6bd8bba33", 0x1, 0x2}, &(0x7f0000000040)="8966288ccc9ef2b2320deae2a0ff0bb653416fa2aac538e83ec66b82e54176a9f6b2c1fabbee6ed0547cb6e817a7f9b39943", 0x8, 0x800, 0x4, 0x6, 0x9, 0xc4ab, 0x8001, 0x1ff}) mlockall(0x2) syz_execute_func(&(0x7f0000000140)="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") mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) getpgrp(0x0) 00:17:27 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) ftruncate(r1, 0x4000000000fe) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) fsync(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0xe76, 0x400, 0x1, 0x3, 0x10001, 0xf7, 0x2, 0x2, 0x3, 0x8, 0x8}, 0xb) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:17:27 executing program 1: r0 = socket(0x2, 0x5, 0x9) r1 = open(&(0x7f0000000480)='./file0\x00', 0x804, 0x2) r2 = semget(0x0, 0x0, 0x80) semget$private(0x0, 0x1, 0x101) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/134) r3 = dup(r0) sendfile(r1, r3, 0x0, 0x0) 00:17:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@multicast2, @local={0xac, 0x14, 0x0}, r1}, 0xc) 00:17:27 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x180) listen(r0, 0x0) r1 = socket(0x0, 0x10000000, 0x8) shutdown(r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) r2 = socket$inet6(0x1c, 0x20000000, 0x18b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @broadcast}}, r3}, &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x80000001, 0x400, 0x2000000000000, 0x81, r4}, &(0x7f0000000100)=0x10) 00:17:27 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(r0, 0x11, r1) getsockname(r2, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4a, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000080)={0x7fffffff, {{0x1c, 0x2, 0xffff, @mcast2, 0x8}}}, 0x88) r4 = dup2(r3, r3) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:17:28 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) pipe2(0x0, 0x100000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:17:28 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000200)="9826472c4bc4e17d762ac4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed67f240ab0fa0ab2f2f0f6b4900e10bf525c4f88fc97801150b000000c66db712c483397fd300dcdc0fbcaf00100000f345d9c6adc4e161e0c8c5e3c7214cb9a5605419c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb69f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2e0a1c992fbd80fd3938a3aa26161e2") 00:17:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1079, &(0x7f0000000000)=0x9, 0x4) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) 00:17:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x0, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udp(r1, 0x11, 0x3, 0x0, 0xffffffffffffffd0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:17:28 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c, 0x30000000) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000180)="62551590073584", 0x7}], 0x1, 0x0, 0x0, 0x20104}, 0xd) getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000004a50fd600000"], &(0x7f0000000080)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0, 0xffffffffffffff87}, 0x0) 00:17:28 executing program 3: r0 = socket(0x2, 0x1000000020000001, 0x40000000000088) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) 00:17:28 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x401, 0x0, 0x0, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3f, @rand_addr="ae425a9c2bb01b4aaa573d13e8f141d0", 0x101}}, r1, 0xc430, 0x0, 0x100, 0xffffffffffff7fff, 0x3ff}, 0x98) select(0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x6) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getitimer(0x0, &(0x7f0000000240)) poll(&(0x7f0000000080)=[{r2}, {r3, 0x2}], 0x2, 0x200) 00:17:28 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xffffffff, 0xfffffffffffffd2e) 00:17:28 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2009, 0x0) sendto(r0, &(0x7f0000000180)="1b99712e064f6afdd6ff244ed10e22cba9536e975a35cfe69de0cad5dcb926c66afb3ae2bd3433a7757650c67b0970c366993fd67165ac7dc8bcedcd3a76286f417a2661a3a47c633aa20ef276ac456608b48cf270c81dc8155b1780ce3753858b1ef37148a7820aea6a20dec6617f51716af0a289a65c41a0755aa8910268d06a184612e11e06351bb4dd3c0bed2dd71f976110752ca63f0cfa95b84ee147b4daefc6113b06b0322b9e607a", 0xac, 0x2010d, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 00:17:29 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_getres(0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x7, @empty, 0x101}}, 0x0, 0x2, 0x4, 0x288, 0x4, 0x5a7, 0x9}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x4, 0x8001}, &(0x7f0000000440)=0x94) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:17:29 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x30000000) flock(r1, 0x3) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getresgid(&(0x7f0000000500), &(0x7f0000000480), &(0x7f00000004c0)) r5 = getpgrp(0xffffffffffffffff) getpgid(r3) r6 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r6, 0x0, 0x1000000000003) getpgid(r5) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r6, 0x2) freebsd10_pipe(0x0) 00:17:29 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x1) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:17:29 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e210000017c00"/136, @ANYRES32=0x0, @ANYBLOB="09000000020000000700"/20], &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x9}, 0x8) 00:17:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x20, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7fffffff, 0x6800, 0x7, 0x7fff, r2}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), 0xfffffffffffffffe) 00:17:29 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) ftruncate(r0, 0x1) syz_execute_func(&(0x7f0000000100)="984a19e9c4a2791dcd0cca0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02480057000f67f6dac4e3710ac40026400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607e10bf8c45b64660f3838520a470f898c00000096eac403f929d533ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec445fc2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474efbe2") syz_execute_func(&(0x7f0000000000)="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") r1 = accept4$inet(r0, 0x0, &(0x7f0000000200), 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240)=0x2, 0x4) 00:17:29 executing program 3: syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4}}}}}}) 00:17:29 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) 00:17:30 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000000c0)=0x8001, 0x4) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) connect(r0, &(0x7f0000000140)=@in={0x2, 0x1, @rand_addr=0x3}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) getrlimit(0x0, &(0x7f0000000100)) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000)={0x9, 0x9f}, 0x10) 00:17:30 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8, 0x80000001) accept4$inet(r1, 0x0, &(0x7f0000000180), 0x30000000) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000c00000000003005e8365f50c29d4e04f57cefbef1d39ff0d00b42be64a46cec50f4773218272ad549d8d1d2cdf884c1f16c68c5f6c84181cd22e0ab6c2e"], 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xf4, 0x4) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000200), 0xfdf8}], 0x1000000000000137) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000840)="4ea899b193a20a7fae058a79beeffeed57fb3c71111119b45582642230a6b9ee740905bd05b91916cffde490a03bca119033ab77af1f0a3f00000000000000d5cd65ffa0488dc4ac6f20168c9b34ab6852c8bc10c6eeadf887c64387a9ae7ec4433a80a836d64e08c8448f8c8919aa8c2482480fe04f07bd72e92a59ed833959ae3947cc7c76a84bfda8172f54d3c3f5fee40b99fbcc8e7d221326a1634eef0222582e960bd2e2d12eea5389fc1029d58436c1fd6a0654ff12ad854d289acc9920700d981210277ef30f") 00:17:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)) flock(r1, 0x8) 00:17:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$inet_sctp(r1, &(0x7f0000001680)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x77f, @ipv4={[], [], @loopback}}, 0x1c, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000040)={0x4, {{0x1c, 0x3, 0x3, @mcast2, 0x7ff}}}, 0x88) 00:17:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x26, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000500)="3bedff8ecda2592c4135342146cf13b6a394a4ec8a572a77752d140fe3dc4a2cba54e87af18f534a180e240568a4484d14129ccc98e9d7530f729d2e21232f67fa173a006cd3f67af6c5b3ab210edf0df74c52", 0x53) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x100000000017) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000080)={{"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", "1ee86fa140adfc5536369f7a7cb067ec704beddeb3a4fe65e7691ca5f0cd5851", 0xfffffffffffffbff, 0x80000000}, &(0x7f0000000040)="53366f8907b7ecd285428ea289a5c615d920d7bfa9a9e014c687b83110fd69aae1b2e9", 0x3ff, 0x400, 0x8, 0x40, 0x9, 0x9, 0x2, 0x4}) 00:17:30 executing program 1: r0 = socket$inet6(0x1c, 0x30000005, 0x8001) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001240)={@broadcast, @loopback, 0x0}, &(0x7f0000001280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000012c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYRES32=r0, @ANYRESOCT=0x0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r2, @ANYPTR64, @ANYRESDEC=r2, @ANYPTR, @ANYRES32=r2, @ANYRESHEX=r2], @ANYBLOB="4cb64a80382ef738c42c3171cee47d32bba47c57173f44be6b95a32e070488216b5c5c7151cfd8d03be63ec1d43034cc2716c42c1f0ec39374fc0130ec3d644c04bd7b1a8bde9d49233224c6ba8d685e4af31f1b4941971f42a7c34fabe502e5c6a6fbd7d20a32f036ff43b4df9a11977d6e56a9ceaf51a0bf887dd0f5021ec2a3bc4d50a719", @ANYPTR, @ANYRESDEC=r0], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR64]], 0x6) 00:17:30 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') 00:17:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x100) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x400040000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x8, 0xf, 0x237, 0x1ff}, &(0x7f0000000200)=0x18) 00:17:30 executing program 0: syz_execute_func(&(0x7f0000000100)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) 00:17:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000000c0)={{"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", "fb793de03cdc55ec678f0254802084d913724f1dd7eea9599b508828183cd596", 0x4, 0x1}, &(0x7f0000000080)="30057971fff6", 0xe693, 0x3, 0x552a510a, 0x6, 0x1ff, 0x6, 0x450, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000580)='vegas\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='dctcp\x00', 0x6) dup(r0) sendfile(r0, r0, &(0x7f00000005c0), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0xa, 0x0) 00:17:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x80000001, 0xa2d6, 0x420, 0x6, 0x7, 0x100, 0xffffffffffffff4b, 0xb2, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x100, @ipv4={[], [], @rand_addr=0x3ff}, 0x8}, @in6={0x1c, 0x0, 0x1, @rand_addr="b1f524ed92eeefe4d22098bfcf740fb1", 0x10000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000200)=0x10) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000280)="1d6079f2843e5d0e5706804ea65440c3afd2e07ffdd9666c64175ffdad8cb3f090ad3d6965c8713eb0356fc8db878e86f92f47b4a97d8c81317af358c4699e82c1fc8baef7cef8ac3b75a2054677c7", 0x4f}], 0x1) wait4(0x0, 0x0, 0x4, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000240)="7f71a1077007a40c3eddd052e7") ftruncate(r0, 0xc7) 00:17:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80c0, 0x1) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000002c0)={{"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", "e6130ca145f00d58b62eb1677d50e94efe2c72fb03754cce820147a7c04264cb", 0x5, 0x9d6b}, &(0x7f0000000040)="4dde103e7bd87348a6ec10c3a3", 0x401, 0x9, 0x7f, 0x8, 0x6, 0x5, 0x8457, 0x4}) 00:17:30 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) getpeername(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x1) sendfile(r0, r1, 0x0, 0x0) 00:17:31 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x30000000) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:17:31 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="bc53726ccbd57494e44cbc0763b5e06e19e40225ce707a95986fdfc864cfaef665b5075ccd39c500babf4daee12bff2194a9d2b2e7131c7ac81e70f2368e4ffb81dec7d92f3e64bda97a75d7ed4bb0578b936eda0fd398555ea923017c9549c98b5ead6b9edbf5cd91d5418ab4bbf007ca22453b60a0846853bf571216d0f70accb31f4d3ab969322e6384d30b4ffa05ad2843d3e6ba057d70bd107ad5b66d75f87dbf23d4d6d244391feae41ff7c72ddeb2988d3b75422985545ce2c609f0391c37723dcbde4646bd91cbb57d3bce8f19763f0e74e5045a893d4b7fa9de7eef2c16bc698aae8225640da55849a81810455becc4efb248e95a5e1949c7b16026c0852bee56e8c7ed045b33002b3ed4482494720acddb4ba13a2458b79d1c04c2b5cdbef1ebe0ab8146ca9a7d29de111b3e791782442f2b8db8dc1fc49425f7cfb5d3a429fa0202149c72649b10d292d9136af25db841700fda498d22e3dfe7d908a0e2fdfb8eff685273e07073ad45acd26ba664670e3206a15d158fe23b202a05e9dce4b68b972df5f1d75beb9d8c5b4c2fe5fc9ccb054d061973014b5402e278b10d9a5ed4617f993285fe8c1f56b369e6452b911196843eedc9ca5eb3ff81ab00f15351faa9a63f36c46d99aab1f83dd000fda0afa2acf39178ccdf74c52b2899ee62b9bd86dacc23482c1064b0354354b0b17e9ab4fa9ad2dcd6a46d1607423a578b95b38b1f7c803754ff89a52857832ba992f729f47e18cb7c580d12e47f7d7c669d5f47c0d75eb5b66755f595f40064fb2b6ac1af3c34f364cfd8a41b9798782741862d48058b492892b87ead908be37a0fc9ff292be8c065646bc84f2d86d6be322dd5555c9651f1d7c44e01bd0bc6b16d752497d8313b443f22a4ab62dac8739e2c0eedc6ef0cf7bae15cb4d4d79bc4f7d2055f4c66e40eea3a980e3a1408153b0089aec77bf0614dfcac8d76e68b1d6df629bf28bc330194d6e9e1121652e40687df285980777d864ebbc9a4f13c51f4d562fd669648db3d91b47dac5c1e3ab70ae1d10f7864841bd97a73546c6cd51cbe3af698dc9d1de37ed9a9b30277858850dfed1a84b7fccd6c9af4b9dbc89301d7dc1073d963fd5ef0c2c260cac0f787d83de6864acd49b7279c2b5bbe8cf04ca2b9d1fe23de5e94e64421abb16aeea9ad8f26bce18c3d0de7e9ea76835d67da897088a71fd510d9f2df3f32bc7a3962d7b604855fe9eba338b4ece3a090a49a7dcf0f79b44dee0ddc8703cf7cfcb29118f76a6272ae6423513de225795c0ca3c9b9c6c9e5b3a01db2b01288780195c6fae6a2d2b002f4e07c14ac782c71c156ab1064f8559ed34134d6b52e58e387ab6d5f7b32092da7afd983bb4cb87bb9f2398e80856f0f5ab9a679c1b281d5f2dc8c0357ef3ef13378caed00ad9159ba06bc57e8ea837ab0d81dbcf2246206cba97d3ed3291dda2a3d3932438ff92d09961ed41edae34f15b0ccee46f5aa2e198dab7e1b463846fda70fe8ff9360c760a62a853178fe17adbe7d53c5c54a2045aed27c85f4464fefc3441c87755c62e9895ea82af999b831aa23ee2b25ce0ff31b65a8ec09de73d49a7f1b37c25e650c318bcb351c50db41f9b61d336a5f062e04e13ea66e2e6bb54302717b043378281c53c8339f55d77d3dc86cd47b9da19e93d112bf52130e46599b5f419e6bf2115fc623118a93166660a8cb42334feaa4ee2b006cfa494775988f3694c0f40a50fdd00537ac6d4e6dc95385e595152c19e50126556f9166ca3c165b4d994d45ccc4e2eb4fbed34cdb6e11d82715b6a694bb906b1f63dbe5c7ad85ab32d9b07f74c2d33d66905c1f6e01261b4559e1dd349175462e9f5261d5646b96923831fc23efefa9e5b28f13838e5c8d945cb29b7f6a88fc95a9dc83328638f0a731321f3c03e8c815629263336e9ceecf8aede1ea3a694cc2aeb096859e4518a706ed6211cbf7761cc66cdcd1c45c427b018255ede56f715180ea9a936995e178f1f65053d0bdb23cc94c8dff9b87241d2c6e2221d6ac7a84142b92e56426b2e358d8057b27035ab9de2823e73939da92fd18a554e815caa871737eba9f1495afe2c3f48521be3b7921483754511f930511bda69b69f43b67aa5bd271be0635aa5ff221d0e39fc8f03b2332847ded29e4c59ae30cc7aa84be00c0c82c5883bd50538677fd3fccf4637401af27fc843ad98bbd372be2214e6f70bd04ce4884e268fdd49bcf6e1ff6cb9dafad1b7cdd2c49140e24d8aff3479823a4c38b4d7b5c3a25b56da23cc170e719238d5b50432b150a38fdc9ba42bcf2333dbca06ca0df7dc8b8f678090e8827a6fdc646528c8c0e513507f0bc4913bc540c6983e1ac5cd5dcc9e3fb186aa0e95097975810bc5aa6c2113cff264d43a783193b5044b70f9a798f58ac807ed6731ecc5d3c095251d7b268cc20e0cff0639752fcbd6754709df16324d6dfb44be7f94cb57770bc47000fe9f2f8676064aaa88cfe7a57c39a973989e5c2ef3127dabc82d80f3a2bdbb1480090b5a1f55e1a0349698b20dd2ec750b7ac42d2eabc0e51172628d524c5f09f3e2a66294039efadbb7747b63218facd960e35fbe759fbddbe2bcd22ce69777d29ee80d09474655d0479ea32d82bc59759dbe8ba9b42066c7080329c25a271f1cc4a2832a7e0d4c2feeb3ae0fb7604c589acc09cf8a94c4f52acbdc787e5395fa5ed87ee4f3d277907d32ab2e91fc43f4e59f6e0652ec54c678ff8df6e40b88877484d8414004ac6d3ca1e9001648cd8e24e3fe7ef62a539e64daaed32879a875b7a9215cc408424b452fb8222fa58c51479971756ecb6d07324c01aa9d0721f465109455106cbd193df1e0d523538f7603dc2b5199d2ef6358c99027be0c7065babbb6e69b63c064e673d35ec0e348a4d7bb8b8fcaf3c422730a2c5fa702ce0f50c94589d922d82d0d2c63c6bd3a8b494c44c2464b95a37e410c9674a372ab774327729364e0356b02fe9d45878c96a9ef9d2209885af888f88f7d75bbcf0607a66a2933f5943c6349dd8b55a76f6f869ca89f5260b55d67125e7be1bd402c1fdb48ee2ea67190a5321f542a9f0e30efa745ba7e41bdad627234f08de3233d2642608e927fe52690ff3dd733ca9666ef51a850ff4fb196e532f1a61bb166ec4d6ab0981a3e195e3f687b94acdb04f527ed483a09df3e682eafba5880e304c8ecc0436e02a1340c23af7056d777fac3b02426974e63b566368ebf0db68f9f84a335f630ff9c120483286d15111155a565e082b3945ddd509638b709087c4c19c566e5c87a95f478e3fe598f73697619004cbeb48a3848c7a37484383846be292a68c2bac890f61e7355f678c02e170b39d3621a951110a852fc06914af09c0c9fb549bc77eb388f9f21ba8d506230ca80cbd388c504daa5bed5d72fc7b4b153522cff3c92e16b8114db9dc19d715a298cf32b0763be645d7352043c3ac216d0dfc7b45ef1c4a78de5011552833a4c98dad4ce1a42c2e6ac2e941900316ae9a33b81e4c2cf0c8bd18598e1016d8c0dbf7719648012af030e88fb44e4130060ff53f06c3d3dec56dee5515ad8ea7d3709ae8c3e49c0ff05fa85232d774ae3007248450c67e7530012a2d867cf13ff4d2da99734652729ffa0795dc7404d8ab9db5d1f01ef77aca01895b5f0e928be08ad615ed86b3745f30bbb300ff41c7a8b7a7e10e113c4f6f551f59565595b8bd6242cf6942454ab8059774cf62e36cc9e8cc5f58a58b608d1759ed6df55623e3930e45b30d9777bbf6b02a95e0a345330301b4a116d61f7ed07b2db39addcf2400a9f96ef45883894d9d211720265001cd16cb475ce7c43e3cf6061ff49b3c758b0c07ce9bdd74ccd3086648e9b1e4230544f34fe020fd70f49f5fc1f6eb790ca603fd42137337459e2f3e404d2beadb81d9ac0079336943fb830985f6f83113140a699baea8efb89b9412a51d8cc0dba6d4c1f0ac0c9a62596f9b30a6131d159efc3e095fba7a8e9e555a48e83807aeb9a986a2f5ea330882f18f4f2741b428fe1c8a5491bcea614cec8400e81cc3d76f56db4cceb1c7b4226ab2b86d77c174e3baea4b83f777a6d2be0a4a31be8fb00796a232783b066a00381e452173f9c62046d48a92eb6835967be55efe7d1be580ea7ca23bb6f7be4a3595c28c163ba6c308cda0e9ba5aabf807c370361e49b2b6a636241b7e67e57083fc89a32308c1b56a4decf1adf8cfc46cb67034a3a5fd3f8660a2961a90fdc5c6230e1df0d4f1cc11022cdc306ea8cbe2fdd2bd72368f41c9d3f00c4189ef56ece81b5924418d73510c5c76b419af1b30a34d48a3199f201185af8bcaf26796eba667cd50318a685321a394d93b052542b02c33bcc2b848561a8b354f8338a7f8e36a5ec1f8e3a62a40cfa31fdb63f012a6dd915848c41d3e224d286f815750a202328f8ff03372571ac0e8dea1275c759d892c1ba7c898680ab0c9f82879d00045873b71b3618ba109e984ebda017196159249fa1f967cf237f3820cb569bff2daf3f1895ea5bb95d70256af162779fd35950353bef24ea516dfdc3929b0cb525e1906efdbacf5850f786966366d7de4535e6c10edf08e14c2f377513b0f28b1d9acc75887380b85396d3a0dd686adef5b03b26223d7f381b21802fbae3e23f89697b08d9636393b38c7498fcbd78c78030941aa260ea33f9868433af356a5225098e98518a4ab27e0218cff97c670fd349018b27436ce5ca301c492492fa58504a717acc868bc46992eff6d952267e5383096489c7abd522bb9020d63d6e6fa979cd6c26b5dce87d9d0f517271cec62481fbe4f6b96083348c6cd8240fa96f8a6439d4a3046c5d771696b4486c7ce2b482dbf431f6c0a1243fed3b7f35cf200e53dd4fe221db20747c8af6d6d015644f3c210b460cefc96e2a6b31d6339912bb6a30cc4c8a2ac38f099d654dffc6ed69c90d795a0e34297b888b46fd037a69b2a74d265d70e37639f55dee087d28a0d0fd72ae23d07228827742432cc20bc42b2e71aed09e6dfc1219cd35da7a746e669cdb5fa404cdd6f5f5446b0743b5b8901a72d4a6cdc78f02b89163b0ab7c35b92843b8e82582b0bca773b1dfd5c8c930c5180eda44147d0888032333a1412a257c2194d3b0a329037a570895deb0f50009255d7d510cbc9afa16d1cbc7f078948e03fef628c6e5436649be87fbe0893ca1670efd9d3ea29d7dda00887663d4724d9ff5f03799ddf63a7b9ef7c2ebfb296a6eeb826c5974be1e71eaf1be46f99de76951cc2405bd5546f3830c5bea45876825200e8d3251656ca845545c0af2fb5e2beb48d600ab7e9ba91ffcdb0fdb35dd7028af72b844b803d738e7142cdbb2e746ff1fc54006e562261934946c4650101618888f99dfa8b7e243b59451ef1d8b63bd8df588bf5a0fed5fc0d72f9a5006fbc91a635d2ede8c9ba7c1df220afe86eb71a3bfaf13be3a3db514b33699d0859ddc3c78edd6579058511a4ab4ce797beb3a3c497c2fae98b7be0715e0da839084fb08475456a5880343b60e964135a423c7ce5794f6431f2dc607361a15822316558940db44f75c36432aeefbb3c24e3c9e526a8308e2a9b6fe9372ceb41ee3c86c7c8bfbf360e62144e11e313f7e32cef8b33e318c204e4f4828501de0635b439017a91c735a54a86604cb120ec7735d2bd96f0066ddd234cc54fdcb95572532deffa52387c2154fe18c69cdb45e11d1b22f7013ec84a54f467eb6443b3f90272910fae5b4737058fcf95a08bb72811b5c256858f") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001040)={0x85e3}, 0x1) recvfrom$inet6(r0, &(0x7f0000001080)=""/82, 0x52, 0x2, &(0x7f0000001100)={0x1c, 0x1, 0x0, @empty, 0xc6e}, 0x1c) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000001140)="725d9190c1836223d6417975323c1acbea1705d99e37513260eefecfb1abbd8aa359e397bde92387") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001180)=0x9, 0x4) freebsd10_pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000001200), &(0x7f0000001240)=0x4) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) msgget$private(0x0, 0x200) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000001280)={{0x1c, 0x0, 0x5, @mcast1, 0xdd9}, {0x1c, 0x0, 0xe0, @loopback, 0x3}, 0x9511, [0xffff, 0x3, 0x7, 0x7, 0x1, 0x1, 0x3, 0x4]}, 0x5c) rmdir(&(0x7f0000001300)='./file0\x00') preadv(r0, &(0x7f0000001800)=[{&(0x7f0000001340)=""/235, 0xeb}, {&(0x7f0000001440)=""/37, 0x25}, {&(0x7f0000001480)=""/129, 0x81}, {&(0x7f0000001540)=""/74, 0x4a}, {&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/35, 0x23}, {&(0x7f0000001700)=""/113, 0x71}, {&(0x7f0000001780)=""/105, 0x69}], 0x8, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x81, &(0x7f0000001880), &(0x7f00000018c0)=0x4) fcntl$setstatus(r1, 0x4, 0x10000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000001900), &(0x7f0000001940)=0x4) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000001a00)={{"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", "2150ec56a381baf609d2f10a8b24cbdf01303f73a83ed4079938ab3d2dd58846", 0x1, 0x28d3}, &(0x7f0000001980)="20ba12fd97df2bb26b8ac3072e1b60d907588c3b53c6473d86120e9ed5431f46f7a18c2008ccdfa34b47a6f3a434a9c30aee5ff36bbe477b1719e886c4b3fbd82a039616a84647e998732fc99de2370243ac59cb33adcba0af9421d6d52d012048b40004b207e51c780e99", 0x10001, 0x7, 0x100000001, 0x1, 0x7fffffff, 0x100000000, 0x5, 0xa1}) msgget(0x0, 0x100) clock_settime(0xe, &(0x7f0000001e80)={0x1, 0x3}) syz_execute_func(&(0x7f0000001ec0)="f0839e00c0d1e400c462f5a87f0965400f10df440fa1c481f5542422d8aa00080000f2406ff2a5660fdaf6c421a5dfce") r5 = msgget$private(0x0, 0x80) setsockopt$inet6_group_source_req(r4, 0x29, 0x53, &(0x7f0000001f00)={0x72, {{0x1c, 0x1, 0x401, @loopback, 0x2}}, {{0x1c, 0x0, 0x7f, @ipv4={[], [], @multicast1}, 0x101}}}, 0x108) freebsd11_stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$unix(r3, &(0x7f0000002100)=@file={0x0, ""/108}, &(0x7f0000002180)=0x6e, 0x0) r8 = getpgid(0xffffffffffffffff) r9 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f00000021c0)={{0x3608c9c1, r6, r7, r6, r7, 0xc9, 0x10f}, 0x3ff, 0x9, 0x5, 0x400, 0x100000001, 0x2, r8, r9}) accept$inet6(r0, &(0x7f0000002240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002280)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000022c0)={0xacf, 0x6, 0x1000, 0x1000, 0xfff, 0x4, 0x9, 0x2c, 0x0}, &(0x7f0000002300)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000002340)={r10, 0x7, 0x2, 0x10000, 0x10001}, &(0x7f0000002380)=0x18) 00:17:31 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getpgid(0x0) wait4(r0, 0x0, 0x4, 0x0) getegid() r1 = getegid() setresgid(0x0, 0x0, r1) r2 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x4036, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x200}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0xe70, 0x4) setresgid(0x0, r1, 0x0) 00:17:31 executing program 3: syz_emit_ethernet(0x4e44f100ef27c627, &(0x7f0000000140)={@local, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x3}, {}]}]}}, @udp={{0x3, 0x0, 0x8}, {"e407646a4f28f929a673d7d86114248b7cba6c66c291c8696f7fdf29c02f7e4afc6c7312c735223fe24cf3de61d3ff3bc07534a5c7dd8e3ee07d1b4e5c5e7ad6232e81ec154e377184907128dec992de748c60910f411878"}}}}}}) 00:17:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000"], 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) r1 = geteuid() r2 = geteuid() setreuid(r1, r2) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:17:31 executing program 3: r0 = semget(0xffffffffffffffff, 0x4, 0x200) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f00000001c0)=0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000000)="fc76bd11965c11efc6304a78a0c79bd2f2777e766ccaaf99d04aa5e9dd0a8aabd52af2d4fbd4b865532c8ccbc846c954ec2fc8ca95dca9f170f3b4905cb033ef") 00:17:31 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) mlockall(0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) pipe2(&(0x7f0000000180), 0x100004) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x3) 00:17:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x2}, 0xfffffffffffffce4) 00:17:32 executing program 2: select(0x10f, &(0x7f0000000200)={0x5}, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000000240)="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", 0x1000, 0x80, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:17:32 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x20000) ftruncate(r0, 0x0) fcntl$getown(r0, 0x5) 00:17:32 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1002, 0x6e) syz_execute_func(&(0x7f0000000100)="1c11b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xfff}, 0x4) 00:17:32 executing program 2: syz_execute_func(&(0x7f0000000240)="1c03c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000000)="ef3631ffaf919cbb8b9e76a36f2476c25c28fd82c0856563c1b01b5734d86f5b1b428eea4af333370b692e680a6209968313fb0fccada1afb20767d28adcf34d80f334a220443b445700d26f42cb63bbf5c3ab9cf38742eb0d1ac99018e7e6d515c6e2cd182b8c167cb7618d1b7489fa66ad8314c1a39ea65f0316351fb12501b5d09ce4e41b4ce985fd5315f4fdee3223facef246381f11359831c8930e", 0x9e) fstat(0xffffffffffffff9c, &(0x7f0000000300)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="bdcb6a82b72ec07308b5cf6f07b1f00ea7cfac2e473cfbf24e4aac3b03213d70f6a3c585bfec510584d35db7b09b986c36cbfdd67921d651c6ef3d22b1b9be6f53add610ef333a31", 0xfffffffffffffffd, 0x0, 0x7}) 00:17:32 executing program 2: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") sync() r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9f276e8f30d49165c0633df8e90c2fcdf5f1f01ffcf4161a15e3e22dbf7e219468119e012597d789dad02752626e6d37ab5c8bbcb481d23a5f625f5585d874c100683f39abf578290320878c80b209de09a0c1d74fcdb9e5a26bd89978c37b23f71293bae4f716f2afbbf8b6a176bcdd0966", 0x72) socket$inet(0x2, 0x0, 0x4) 00:17:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r0, 0x5) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/155, 0x9b}, {&(0x7f0000001140)=""/160, 0xa0}], 0x4) getsockopt$inet_udp(r0, 0x11, 0x4, 0x0, 0x0) 00:17:32 executing program 1: r0 = socket(0x1, 0x20000000, 0x2) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, 0xffffffffffffffff, 0x57) r3 = open(&(0x7f0000000000)='./file0\x00', 0x401, 0x44) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$setflags(r2, 0x2, 0x1) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000200)="b3e825222b8aac6b6cb43e0447e1000bf9f769859dfc333e67b13d9f973f64d0d0df43aae7ba62981faec6cb65c433863de0482ebdc66f5e8e09ed5bd63b926fa16ece45939835595f4fd1a456c70c06f39b8f2e85022d1763bf2dbe5290d25ed029661d8db9b8f483508ad022eb4e12aea8b6e1c7a93c1a4fb720f0640e025f55f1625f42734a7234dd140349") setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x9}, 0x8) symlinkat(&(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') 00:17:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0xf3b0e0eaf07d03c8) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x1, 0x0) r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/28) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r4 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/123) 00:17:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x80412, r0, 0x37) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:17:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x2, 0xc0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e220400000000000000000000000000000000000001ff070000000000000000000000000000001300"/128, @ANYRES32, @ANYBLOB="5300000000000000080100000300000073006a00"], &(0x7f0000000180)=0x98) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup(r3) getpeername$inet6(r4, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) connect$unix(r4, &(0x7f0000000000)=@abs={0x0, 0x3}, 0x10) 00:17:33 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(r3, r4) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) r5 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) listen(r0, 0x80000001) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f00000001c0)='/dev/pf\x00', &(0x7f0000000200)='.-\x00'], &(0x7f0000000380)=[0x0]) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) execve(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f0000000c40)='/dev/\xbb\xc9p\xbf\xfbV\x86\t\xeb\xb8\xa9\x9e\xfc\xf1b\xcc6\x86\fio\xc5\xd5o\xf1\x8e\xdcH;e\x96\xf9U\x8d\xbb\x9d\xa9\xb8\xa6\xe3\x00U\x87\xfcf\xff\xf4\xa1\x82\xbc\xb8\x80\xb4\x91\xb8\xff\xc2\xbe\x8a\xaf\xfc\xcf\x050\xbb@\xd4\xc5\x96\xa7\x7f\xf0\xeb\x8d;h\xc7m\xc2_\x1b[\x88\xbc\x0f5\xec\xdbZ\xa8\x80\x91\xd5\xabc\x80\xce2\xfd\x12\xab\xc0\x06\x13\x83\xc0\xd6\x7f\x9f\xa4}\xcb\x98yYa\x94\xe8_Q\xe9\x1c1 gX\xf8r\xf0\xff\xa7ZD\x18^1:;\x9f\xfbN|\x0f\x12\xd6\xbcr,0\x82\n\xcd\x92\x1c;\x99\v\x199\xffz\xc0\xd8\xb9 oYx\xde\x82Q\t\x03VC\xe82tt\xa6Q\x00\x94WQ\xe1\x13np^C>\x14h\x02\xb0\xb6M=\xe26\xe7g\x04\xf3\xcb\\I\x15f\xfa\xa8\x88\xa5(\x0f\xdfH\x8b\xb3\x14\xf1\xca4\x8d\x13`\xb8h\x04\xc6\xdb(s\xb5\x02\x1b\f\xc8\xd7\nr[\xc7\xe7\x00'/264, &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) lchown(0x0, r6, r7) 00:17:33 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0x10, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040)=0x2, 0x4) 00:17:33 executing program 3: syz_execute_func(&(0x7f0000000840)="b15d91cd8066410f3a20dc02660f708390010000003cfec463417e9d080000003289dee7e7c46151ec4802ddd5660f73dbfe01e18b8bf4a95ff98f4808eebce00000802000c48ea925b1fcba5193e1fcba5193e1660f383fd10f38cb4d71c4037961fb0b64660fe23ba97c073a073a4aafef7e00c4c1fb2db7060000000fe886070000003624510ffbe665f20f2b2a8f6958016b8c38e92e67660f3815879b4bb4222b54111dc421fa70e4ac") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x5e, @ipv4={[], [], @rand_addr=0x8}, 0x8000}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="d06129e52fc80864f2fbe625bc384c3c6cab3fe0c84566f177ea74ce0a2adeb53fdf3700251c7760560535d00c18d2f24b59bb9e3871ca3c59a6ff90e302647ade4489597cfc79c0ec100cf8e6ef21f4792ae987e0a99cf1129d4899af57c22b8c0adaf928ffd4b795487c134b3acd97a882c0e7ebc12d49cbb69e2111058483860de401f0cf3110bcccadd63b9b03b889eb06d9cdc3049c07d80a2014f457928d24e84abcdbf56f761ea7ac4d4a098cc52cbe99313e0fb585057e1dd487e56c67f52b15", 0xc4}, {&(0x7f00000001c0)="aa7d9b259cfefdc1b39cbdd9b4a1c0a4ad5c351a9602b91925f9215e3a6516e19f016a2557", 0x25}], 0x2, &(0x7f0000000900)=[{0x18, 0xa9, 0x1, "4584217de61528cb"}, {0x1010, 0x84, 0x47f, "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"}, {0xd0, 0xa9, 0x0, "2439ec87716d13a573f8bf1e515014f20ce2b208a361097c62de8c4ec04c38f54284dbe2581afd9a768d8928cdaa38ae1c241f2072bd26469241a3600082f06e7a63c3d0d6cabc4a2847118601119599d390703928855e2c11d7c34c9a0c2dda591235ac03e01fd6be4ed991a8ba3836f7165d7cf62e054b88285554ff69d320f05c5f63d74a094059d83e5119f447c0bac173ab6ee65d6a78b10083283cca67fab3a9a1fbcf1d261404fb909770d62738dac32f91ea4ab85cfb"}, {0x60, 0x3a, 0x9, "ec597521c185bc7c0bdfbfe797bfb449eab5922a0948112c217bdc47caa189374eee4391d31067590a0f9bb8aa0a2f0a8f41956bf128f033a0ebde5aab453ddb9cc72d60384eedca9693a4"}], 0x1158}, 0x80) 00:17:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4) 00:17:33 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000140)) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0x9, &(0x7f0000000940)={0x0, 0x1, 0x0, 0x300010008, r3}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgroups(0x8, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0}, &(0x7f0000000980)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000a00)={r6, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000a40)=0x10) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000400)=[r4, r5, r7, r8]) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000004c0)={{"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", "c347e6a8e2009eb493f74f93ffa0e78424a44fce0bfaac78ba0da641f693a6a7", 0x8, 0x100000000}, &(0x7f0000000440)="a3a90e15410cf5862af261770f0ad298be3f11d6ebd4f07cac01c3c0246aa0a5e8ce38b7119cac68890c0933c811ccca8dc6c827549f28483adc5c2f1ce625e083ac0fe39296579f167e0efc948ff3d2490bb80680403aa7e68438a17fccb16920eafabddf4a5315dc338be221fe8a88ffea7b3cc46f", 0x8, 0x9, 0xfff, 0x1, 0x3, 0x9, 0x0, 0x200}) 00:17:35 executing program 1: open(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) chroot(&(0x7f0000000080)='./file0\x00') bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:17:35 executing program 2: r0 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) 00:17:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)=0xfffffffffffffdc1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x80000001}}, 0x0, 0x3, 0x8, 0xfffffffffffffffe, 0x8, 0x5}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x81}, 0x8) 00:17:35 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x4) 00:17:35 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x20, 0x80000000) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x723b, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2}, 0x8) accept$unix(r0, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) syz_execute_func(&(0x7f0000000180)="1c21b5b598cd801b69e46962f5696200d9d9d037c3795b5bf2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35bf3450f7095fb87298404304545e269a841000fc40235b97da066030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:17:35 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x2000000e78f, 0x4) 00:17:35 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xf4, @empty, 0x7}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x3}, 0x8) setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r3 = geteuid() r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0xf, 0xa28, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000000c0)={r5, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) setresuid(r3, r0, r3) 00:17:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000), 0x100004) fsync(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0) 00:17:36 executing program 0: mlockall(0x2) 00:17:36 executing program 1: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 00:17:36 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x0, 0x10000003, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3f, @mcast2, 0x7f}}, 0x0}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0x2}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:17:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x80000000}, 0xc) 00:17:36 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r3, 0x6, 0xf, 0xfffffffffffffffb, 0x87}, &(0x7f00000002c0)=0x18) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/99) r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:17:36 executing program 3: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b01e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getresgid(0x0, 0x0, 0x0) freebsd11_stat(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="c4627d792638f38fc908993c1b420f2b8cec98000000c4215653f144ca459fc461c25f292e2e66f2420f2a7a33c46271bccbc4014571e06d") syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") open(&(0x7f0000000380)='./file0\x00', 0x0, 0x52) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sync() r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x8, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x1, @mcast2, 0x93000000000}, @in6={0x1c, 0x3, 0x0, @mcast1, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x800, @rand_addr="3440c42f93dfb5b37f305a7920c2efb7", 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000280)=0x10) 00:17:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x305, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) 00:17:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x2, 0xde4e, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) 00:17:36 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x80000001, 0x6, 0x8}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r5, 0x9e8b}, 0x8) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0x710, 0x0, 0x0, 0xd69634883523c5b2) r6 = open(0x0, 0x2, 0x9) r7 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r7, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x10) sendmsg$unix(r7, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) getpgrp(0x0) getgid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000006c0)=ANY=[], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:17:36 executing program 3: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0xe3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x88) getsockname$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) semget(0x3, 0x5, 0x40) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x96}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x28) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000080)="a7d3146fc0468d73cab2a652073f7b75552bff11d5f8fcd1dccc046bde67ebbb6f64e9d36282d37ce11c969a96acd9425956ad756c98cb0bcb859660b57d4b3244b76af26f4d28985c2d9b06efe2ac7a781fb23115f5b5577b70c8e74f18b65dad6a66e8c380c0544c28768166f52fd2367c4ea886a21c8ae86c2e3ae4") 00:17:36 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x25, "550b140ea7752e81450d9702c17ae68df7373cdbeba81c61f554464d765476355f1cc500af"}, &(0x7f00000000c0)=0x2d) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000240)={r3, &(0x7f0000000140)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6, @mcast2, 0x6}, @in6={0x1c, 0x2, 0x101, @empty, 0x9}, @in={0x2, 0x0}, @in={0x2, 0x3, @rand_addr=0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x10000, @ipv4={[], [], @rand_addr=0x2}, 0x3}, @in6={0x1c, 0x3, 0x101, @mcast1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000280)=0x10) fcntl$setstatus(r1, 0x4, 0x48) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:17:36 executing program 0: r0 = socket(0x2, 0xffffffb, 0x100000000000085) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) 00:17:37 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8a41, 0x12) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000180)={{"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", "f40da33e5681a0a7003c0628c30b605e6a75ce80d7747d904bbbf99663f02496", 0x20000000000, 0x20}, &(0x7f00000000c0)="0750eb685a2f0ff423f6c17b48fa70fb5fd40b5f7a5f11c2c525551ffb1f708b9289d2aec209fc5c07eb9915861ff9830e69ea12f8a3d607a3020d7f916c804415d8e6aff9b1531fb15f5afc9b2eea7211e28f1235f0f0c3282229ba1654af7f90fab18d5bf94ab265dbf030c638a14c8824714b358ef39a79de96a42762968446bafc", 0x3ff, 0x5, 0x3, 0x400, 0x5, 0x1, 0x27770b15, 0xc6d6}) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:17:37 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x9, 0x934}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x40, 0x5, [0x7, 0x40, 0x100, 0x4, 0x40]}, &(0x7f0000000200)=0x12) 00:17:37 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") setrlimit(0x3, &(0x7f0000000000)={0xfa, 0x8000}) setrlimit(0x0, 0x0) 00:17:37 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000db4000/0x4000)=nil, 0x4000, 0x0) 00:17:37 executing program 2: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x9}, 0x8) 00:17:37 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10, 0x10000000) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000340)={0x0, 0x0, 0x7, 0x5, r1}) syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="d15a4fb973533678a58535e88100260086dd60a97d9b0008000000000000000000000000000000000001000000000000000000000000e0ffff008100907800000000"]) r2 = open(&(0x7f0000000000)='./file0\x00', 0xa80, 0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xa208, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000002a00)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x7b, "472e14aa486c58692a39ecaf348014e2a637d29d8655ba118814d33730e0718d6f0db1995ab9b23ba1b83045edd7521e9da8ffb28cafb01143b4868864d824dcf1fa97bb6cb035aa0dd2ff928fd0b616bb747c09b865179d7796edbf5f370302271d3197925acc373d8d8b28a28c183e4b959cd4e6a40ba87355c7"}, &(0x7f0000000200)=0x83) sendmsg(r2, &(0x7f00000029c0)={&(0x7f0000000380)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000001680)=[{&(0x7f00000003c0)="2ad556d2815ed1a7bdc8e8435a8371bf16047cfa072b0372fb85ff850d6188d2d4cf7dbb1dd48c7f135cf8f6d28dc1a192f95210c1f52bad736800e2a921028f7309c474776ab205a930533ef23a776816483a0b763c79aa128d82011816aabbdf95174002dd51cc27411c74c7950c1ae3d810a32478bce87b3413493dfe7084dc7c62c97b27c431a8cff1fb0cd8", 0x8e}, {&(0x7f0000000480)="0498565ec4412c73dcd95c", 0xb}, {&(0x7f00000004c0)="e5b1a9cd09c38bf9b96c14092fef97b440c7b694fbf6a04c7e7a33d814ad998445dfcd8eb9fedb670920eddcba3a7141c657708d665e016f81c65e47c0006d59679c45d879bf1f15ccbdaf51fa651a23ece3da353681c86790cea09bef5d30b1d7e52f1227fdb9f264003d8f3328a544291548a6bb21834702a8c926b8e20aadfa8d91c4cd181ccdf829d4cb90055613653e1c4004ea85bbf31419a254c32b16c8414c81f158cad3c8369f1b1c5fed90226449abbb9f06f63676743936cae9a1263a6d5698297c", 0xc7}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="8d23c8a9647f9a07f2d0c930bdcec2dd4d337f8a2166522d4f9cec1f783fdbb8cd97fdaa31a39c298613676a5c2352e6dd53187a147ca51f2dcd4b428a4f68a7de40d8d32775e42dc3cb77eadcc2ce36a745280463639969ab84aac0fd3b549e03b2f37f952d15ead5baa56b5bda63bdb128499720e6a0948acdc9148aaca2ca82335d", 0x83}], 0x5, &(0x7f0000001700)=[{0xf8, 0x3a, 0x401, "cef0f7a3b9ce78b4182f2e09531138f65a69885c748e0a18c71dd258638afecbef575fe4c7697e42dd73f23a0eb06e69ea94a1806bc3f045712b241a1e2e0013882b2f5107179159c7c1a8d5d90c0a77fd24f648b3a42600452d421d0d5907553d49a820913440c8096b975c68326472a2dd3f342730ec374e0c9e4b0a57c58e44e8682f4503f455042d1f71cfba0f6d152b7db0bc15d176a0bf54070bbf6cf370ee02ae8d3fd4ff4a4957bd1769896ff4a83dd9dfbf373f37968cc04c99c47b511918b73b0a68069934573b6ff0b12dc3d11098e5b0a2947a2f073c020fb9a9f3ee63ced2323e"}, {0xc8, 0x0, 0x8, "41e2af9f4951a1d50a2a0ac972a558dbb3435b6083873adfe4621d06dc90ddef99bea0c8867627685027a829754545bb83c0733942b13e81b60766ff358157dc484adb11e8181ed16141b070f9e816fb753ddc56f42d2e614fba0e06572abf41046f88cd2a52602503a808cf824c49e7545a9b4f47afb28d1d72af0e6b22bf7f5d3fc99bf837f39c4512ac2b9733e8c2210889c054481cfc127f3f11f0344a8a85e00f49008193d3bb4d3776b77e12972ad67d1e52"}, {0x90, 0x9f, 0xffffffff, "e7ce4318d90e3c5e738fcb110241f4e644dabc8d25b598b3be2ddb313757021a18bd2331b8e53863c6344c8fb3f26fe2f5d0a6b653259100f85845a66c432f2c5eca06592f555e54bf771eec18947a727151e630aedbb83f8e4753b2c9c124ec3d83d505f3fd213a3231fbd1294e63fdc779f7383a18ed8924186be4ec12e1c9"}, {0x50, 0xffff, 0x5, "7c1b735824fae461a63cddab0696a0aa4f118d31fc13419ba306785531b15ce0bb42a450ddb70fde52c87aaaf0cb139969edafd7bd2391057779d1"}, {0x1010, 0x3b, 0x1, "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"}], 0x12b0}, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={r4, 0x2, 0x3, 0x1209, 0xff}, &(0x7f0000000280)=0x18) 00:17:37 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, 0x0) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) open(0x0, 0x40, 0x19c) 00:17:37 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000001c0)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = dup(r0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x800) 00:17:38 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x1ff, 0x7]}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) 00:17:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x90) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4919, 0x10004}, 0xfffffffffffffdb0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffb1) getpeername$inet6(r2, &(0x7f0000000100), &(0x7f0000000140)=0x1c) close(r2) 00:17:38 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c06b5b598cd801b69e4f56962f5698a9862c4037963f00000d9c441395bf9f2680c000000430fbdcec7e4c753fbc42e2e26410ffa6823edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074867660f5758db518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") select(0x40, &(0x7f0000000000)={0x3c, 0x3, 0x8001, 0x7, 0x8, 0x20, 0xddea, 0x6}, &(0x7f0000000040)={0x9, 0xb2cd, 0x80000001, 0x7f, 0x9, 0x9, 0xbb0, 0xffc}, &(0x7f0000000080)={0xfff, 0xfffffffffffffffd, 0x7, 0x9, 0x200, 0xffffffffffffffff, 0x1, 0x81}, &(0x7f00000000c0)={0x2add, 0x1f}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2000c, 0x110) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x40) 00:17:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fchown(r1, 0x0, 0x0) 00:17:38 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DIOCGETALTQV0(r0, 0xc1004430, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0xdff7, "ff8d29837a17dedc7cbf1ef40d73325c"}, 0x14) 00:17:38 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4) socket$unix(0x1, 0x1, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:17:38 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000300)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712f20f5ddec9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:17:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = dup(r0) getsockname$inet(r1, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000640)=0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) accept$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000005c0)={0x2, 0x10001}) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:17:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="a384f3b682022ec6c69c9c8b4697feaadd1aef2f6769"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0xd) 00:17:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000200)={{"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", "3b41faa9ede5567a02a2f498e8d249dcb413723ba14e63f9bf6d6f005ff1385a", 0x61527c82, 0x6c3}, &(0x7f0000000040)="28545f56f40010bd09ace66c7a76c89b1aaa57abb04c4c45094c6f344c86f9cae060517e748fb70e29de70ec85b51855176230227aa3f68f4adbd704240ca1a03e765fb91bd8a567f5b5753508e46ccbcd6de31aa06a35027eae3ae7b13c36d908208823fa84a77e3dea5e5b0d97d2766ec631c58bd3f0606770f4de675269f91dc7cfa452a708030f7aac71b8864be7b9440c3805fdebe7cd900ed7fcf6c4ad0330ed0c255f3ddb312f001016d053c579012c9b9eb29519d1e8ef0677d0bc81239a9a2f63995cf017477d19c7f094c8beedd998d22461818df367943974773ef0d5fabad0d244ef22202d99079b99bdca6d69248f7a", 0x2, 0xb7b5, 0x6, 0x6, 0x1, 0x1, 0x2}) syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") 00:17:38 executing program 2: syz_execute_func(&(0x7f0000000380)="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") nanosleep(&(0x7f0000000000)={0x10000, 0x4}, &(0x7f0000000040)) 00:17:39 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000280)={{"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", "db3593f62eb511ee569fc50cf753564322e504dc16118e869938c70b1ccfb42f", 0x77, 0x5}, &(0x7f0000000040)="c6cb9c17d16efe831871ce4d4ee7121bb6f42a816608947b27", 0x2, 0x6, 0x2, 0x3, 0x9, 0x7, 0xb13c, 0x80}) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:17:39 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x193) getuid() pipe2(&(0x7f00000004c0), 0x100004) recvmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@un=@file={0x0, ""/34}, 0x24, &(0x7f0000000380)=[{&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/180, 0xb4}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/159, 0x9f}], 0x4, &(0x7f00000003c0)=""/147, 0x93}, 0x40) 00:17:39 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0xffffffa1, 0x4, 0x0, @empty, @broadcast, @random="fd3345d170f7", @broadcast}}}}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffffb, 0x800, 0x0, 0x4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x9}, 0x8) 00:17:39 executing program 2: chdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f00000001c0)="1c24b5b598cd801b69e4f56962f5696200d9d9d01776f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269410faee8000f9966030faee42c2484bebe635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3b1ad67cd660fd2938c005ac421f77de46666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:17:39 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f00000000c0)='./file0/control/file1\x00', r0, &(0x7f0000000100)='./file0/control\x00') 00:17:39 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x8) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000600)="2dfceb2975002fd79b7eab34bcaeb1b3f00aa7e453f6a1154de7c75799cc58fb5d5f4594d74035c877c3f3182ae2bc3258f587f9aec099fdf0e5c117c4808012441b3f979f82e10f218a442d34641cbe6bdc306191117fc1d65f2d7425b1f8f981180f652b797f5e175c6be6ce5612f1d4c24f956cc45e5edf110950bcf65c81a9de50b8417dd459aee6501f80e8d25ee8e7cd105f9e27fdb57dadb94959494fad53ff510ff793a18a554b221b15b7b47df510037d1e53abec2806b2e0256439ab5d232003459f45d7a1e9d825") sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@in, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/28, 0x1c}, {&(0x7f00000002c0)=""/97, 0x61}], 0x4, &(0x7f0000000380)=""/111, 0x6f}, 0x80) 00:17:39 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x17a104e8, 0x2, 0x0, 0x8000000000}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x8001, 0x500, 0x7, 0x3, 0x9, 0x80000001, 0x100, r1}, &(0x7f0000000180)=0x20) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="29a60a0dadc6a688a1eb3d2a50ef31d9639d59e983f496497dd28a2fd6d7edb97ca84e6c23fc186b00000000299cf3bfa885"], 0x1) 00:17:39 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20400, 0x2) socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:17:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f00000000c0)="6a006f30ad51e4712ff0367165e351ad0c63292a1531302a82b11a27b376a3ddbc9e7e198c3c6a4a672740ae0f3e06423a62b184afde2923089e34adfc6df3d32f664af66e", 0x45}, {&(0x7f0000000140)="70eb7e89849e5c547e4f38d58d6abf95ff4b2a7a9ab4861c9fcc30993f680708f99ef3a0d17f3e9040c6d35527a42c225c66c4676b89a7a3ce0fba0c84b384ac", 0x40}, {&(0x7f0000000200)="756f340b817891664d6c5e126b3a49388e35ea3007d9e5f12cf51457e3a0441cae3f15dcd8060fdaba1c8c407cc31ea5f067ac5e0675a93ebd9624cda96060e03578ca60d79e1de9becef9a5a7228ca3e9473a3750f30777c1f79ba1fe7b282dc091af1c9da3fc7a2bfae361b397d6c0c19c122a107196d25fc8058286a0fc91bb04dc25904a9e000ad284a3", 0x8c}, {&(0x7f00000002c0)="f5812372d000ff17101298599fdcb82f892a22a125cc9497afaa3d86d56496bc87e40c880accdcc3903d4da306508396cc59ca1e214b2cbed5b63f6434fe098e8ebae0bdf88733a2098633ed3d4f1834cd191511b492d395437807c1e1824a9f6e90e87ec39f42e9288d67b8cc8e436a9400c1c4aa8a0d1caaf9312aee69a8c6be206b9ee91c70ce312c5a64b169af5c2f3c6b4cfbbe8d721db83811e40c13007932f148a912f4c156118436530b18daf014efebc5cfd4c3f726cfb1dac2d3e2c6e8c9f3f2c3a6287e20c540f3caa9011a43f80b0feff3c9611ca1ccee47", 0xde}, {&(0x7f00000003c0)="59a8ac9c53e052496d40c34bf8c42954fe255ef1b2320e15357ce2cf7fc7ecbad01b826f10b86d1a15752a3092da4a9bd01f9118687326fc920c5cfd1e4d3010e9d8b1bd89f237a5e081ee11f6aba3ee382de2a107f1796df0f484b7622d16320731dd648c4c9bef820723d663ef40fff49e326a05eb5ccc1eb76317c000335c8190b9ee713052afcfb5710b49a98a4e7ecfeec1fd01f46ed86c90dcd42d7818906db497daf05713185c256b5f55275042bec8f2676ca8a4bf9619f9b1b4d9d7caf1f2699b8bbe0c5d213f1addaa07a14ab22fd9ead9c8177db6b158af71dd", 0xdf}, {&(0x7f00000004c0)="978e93df8ecf7bd9535dc64b6058361dd5746a550d75eb7fd8ac2e14e290502d2813e8d5e4f65631f8b08f8cd2b41e6e8585a363bb0c66f9803f0f17691abcab8364665b71cbab59498b30dfa722329a7b590d2ea22be80f1ad1521e7d33e30a57e10b70ebe7f32eae5b79477bf1a198f54f61856d63a0c3e2a2a9cd6b658b4a57f2129ec3d835f6770b575fbfd137e4566eae2a4da6c107ab318741e5", 0x9d}, {&(0x7f0000000580)="6f326a1cfb6f6578573fd0ef8a5d7e22b6858309e0fcec568bd5a105316f5a06dabb9dc19232bb7b72e15f6af9d1e2af8fffc499c60e527c912474eee3e13000b6502609752ed7add36912e582f3ecdba6843c31ce37131e02c1647d199789c975cf1bd301557e", 0x67}, {&(0x7f0000000180)="9c1a05dd022048229baf898801a6c8bd058d0980c3d406f1e4398739cf4f31415b8a431efb9d29e7a05bf29c2e681504c3900505a56617987965b9cc909c4d", 0x3f}], 0x8, 0x0, 0x0, 0x100}, 0x101) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0) 00:17:39 executing program 0: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0xfffffffffffffffa, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x360000000000000, @empty, 0x40}, @in6={0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 00:17:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c441d96de541fde9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f8fc940908065566666a26194b77662") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001180)="aba25631154c276dc146dab6effd7ce473ce6fae16212d64352e90d20d5746dc1320268902c4349a312440447c4d7fc0365f2247c8cca5e16738f82d9c52d44440528aee7d0212610a5a6bdd68fba2238ec867b6082636860c65b657c632ac7b3a2ff5048b9283b09b0f223d8b3c352b77bd76fa9a0211651e6039192d8f6a30bfbdb343fded970c095e18b5a71ffcadf2eb7070edc4a1089e62c360e2ce43c2889e46c1668320b23cf142fa3cef93") r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x84) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000180)="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") 00:17:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1f, 0x2}, 0x922) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x10000, 0x1000, 0x551a, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8000, 0x7, 0x80000001}, 0x10) 00:17:40 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, &(0x7f0000000080)={@broadcast, @loopback, @multicast2}, 0xc) lseek(0xffffffffffffffff, 0x12, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000640)={0x9}, 0x1) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000680)={@empty, @empty, 0x0}, &(0x7f00000006c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000700)={@ipv4={[], [], @remote={0xac, 0x14, 0x0}}, r0}, 0x14) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, &(0x7f00000001c0)={{"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", "3cbd99668901b446fa99f41da9cefdba47c44e023825c747dd1c4eb7ebd73d8c", 0x7, 0x100000001}, &(0x7f00000000c0)="a7a0f134fd87b9c9d926319654819e0146dea10a5bdc0ba98c6f0f44ae985b4f00eb7eea23d0a6713cf65cc3990f633d06bbf4c04f0cd2f66faba289d2f3ee66ed8a5c3fdf91ae7e8a2219c5adadc3f8d221c49682085a0d24f4f7985f0ebd988afa05daffb4c832e9257098af40dbe70ee3d28bf3a2e88e5ceb5209285890be149b06fce53c6cc1240bcb500d8b23b14fec4625a9f9ed85851544ebab309d3591eb522891dce71e6759ef9ecf73681efc9fd4fd042df6b6fdd8fe186a036d1f9544a27de7a5fa390042e4c702", 0x10001, 0xfffffffeffffffff, 0x1, 0x39413edb, 0x46f68a61, 0x20000000000, 0x1ff, 0x8d}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000740), &(0x7f0000000780)=0x10, 0x0) sendto$inet(r2, &(0x7f00000007c0)="201ee9c3a73ee9ec0620b89485a0e2", 0xf, 0x1, &(0x7f0000000800)={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0xffffffffffffffff, 0x6d0b03648cb57ce8) 00:17:40 executing program 2: 00:17:40 executing program 2: 00:17:40 executing program 1: 00:17:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x76, &(0x7f0000000000)={0x9f}, 0x8) 00:17:41 executing program 0: r0 = socket$inet(0x2, 0x1, 0x8001) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) 00:17:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x10, &(0x7f0000000000)={0x0, 0x9f00}, 0x8) 00:17:41 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r0, 0x2) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000140)=[r1]) 00:17:41 executing program 2: setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000000)=0x4, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0xd642) r0 = open(&(0x7f0000000080)='./file0\x00', 0x808, 0x1) r1 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000005c0), &(0x7f0000000600)=0x4) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = geteuid() connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) r6 = getegid() r7 = fcntl$getown(0xffffffffffffff9c, 0x5) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000680)="237d151ad0022cb68485fa7842cc150f70019232d9f4835316b57b79c9b52842031e88b94c065ebaa68807c9d28022b4df42ea97ad5023d08205ddf860cb13338080993e37efbc80ee4456aaeba9dc28220087b52c08bc15ca88f5eace3c68701c62e3421ab6a8e8923ca490a05a1e9cb8c90e9a54b35dce57f90ce38bcd56aa94ec57e6112595d80bd4f060fbe875a1a9e7eb7ed86b4c02bf6bcad8c520f4b0bfe3c5d1a98d888cca24a27f577b5cf8a968cb90420dd3d9fc13f750ffe83cd3a8938e7eed") freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000780)) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYBLOB="01003c43b0ecded3b813da3000"], 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="d7d031f3e97b82a1e10dd5eb2cdc319acbcd1aea62328f45e83c6a12fe65d46d428b46602b1bce1ca4bdc0e09e7dbdef085d9bded2019547f93ac4ac700cc800b321129f870ffca6bc24257c008fc49787e6257b3d9f1f597329941a6ef115338171d9fbe2102d0903dba4f24981029f93883b8826319d353318342b17c4bfae5754c2404e0960f48bf14a078c09bddd7790f5ac6eaf67271cde6d49d03ef541640c1c5b413013c650f338a95dd95e9079be2700", 0xb4}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x60, 0x20081}, 0x4) 00:17:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="261c44621beb383d0bd2ddb5e1b57fd7a590188e7cc175768c01ff743630e03f78bbaec07ddb67818045f4699c3da8e1ac162e82264032d50e769d0102c0141b4c5f8849157653f414b5edd880636bbc3b83d593e63ac5946a46410383a5c917b48fe09dec8429", 0x67}, {&(0x7f0000000080)="cc9767778b73d01042dac10e12566c1432964bb7b72312f3c3a1e5261127122ddd4c3e8cc66e5d8cdd46d0e949e2f535620d0fed06c4725f6750bd6e82f3afca314fb7d53f0171427c378242f5fdfd352c631ba2350332c7facf71eebafa57be6bdbadc19af7940eab9841c9d631fa5de58aef5501031cb9cb28398270ac82e33345431fd3d8acebbf36d424a31ef2d1edde150e4ea26596ed5f529ea2f6d57a674c2a68136095c8482d7236bd8b5c8905c0c039978b4891780cbc2b1cefbe08f2a10c2b7f41c5e51e4e83607e114eecaa7fb4f330ba7f6fee64799d4b8a34ce48d4e5592ec34599064a50c0a7db36", 0xef}, {&(0x7f0000000180)="3fef95d5d837f23a0c3d7a9583f5a3c025", 0x11}, {&(0x7f00000001c0)="21958bcdf4775acb509d5e269e413328346342fd5634f072c166e61546dab67bbcd801151e764b8615f50f0e4df5dced78d3bbb5f3a4525cc878284ee9b57243f540967b6ec030e771c862ba", 0x4c}], 0x4, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xf, 0x0, 0x0) 00:17:41 executing program 2: setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) 00:17:41 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaed790000010000000000613f2fb0b4b37f308d0800450000080000030008009078ac28", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000000c0)="2e88bd86aa010a7b0a5372b7a71396428b3a57741c38df964b32afda806b60199901ccd9212d6ee4dd8cef4174aff595bfc1b2923be5e370563569effc55db3368437b3f941ecf4f5e358e39c055e08afc213589feb3ad14af58c6bfc73b66f1c56ffc81b307968369daf00579a307cf5509a85bf9db104407fa644622df3e63e6693e8809ffe95e68e8d55af603db4521178b716b5f3b03ce8f72b8b118704e67a1efb838bca20a7bacf4b2cd27d2d6de82ff970b9cd63d") 00:17:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x2, 0x0) close(r0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x8ee7, 0x6}, &(0x7f0000000240)=0xc) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004746a, &(0x7f00000000c0)) 00:17:41 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000020000000000000010"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x24) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="af2a7af4329862ff1cf739ff591874208fcc0165ca213b4171564f2b6575871376c0e6740fa7f8c636ec4185e558") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:17:41 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(0x0) r4 = dup2(r1, 0xffffffffffffffff) r5 = openat(r4, 0x0, 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0xfffffffffffffdee) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x10) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:17:41 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x93) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0, 0x0, 0x0) 00:17:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000002500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000002200)=[{&(0x7f00000006c0)="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", 0xffffffffffffff8c}], 0x1, 0x0}, 0x80) 00:17:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x51) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000180)={{"e7e868409f2f3a0747b4cb79bef0d4ec7408c60540cb7494ba991a11c2b714bc97b9c5e5e651cedf05015c24afdf1ec5dae527a47d65687e721adb161111a49bc45bb22818ab3837d6e1fc3feff7cd0d916e745f2c455ab579cc69ad44b75fa3e4595cb7eb539d1d75019f07df0f948f9925e092860f5aeba8aabde33d00805bfa79389e27b56b738e36e7d4f2ee82c324ae9015680e59dc67063888d604e2e6f9ac8125ce34c4e3495147e9a7dad8ccabb56e17522b2f86fb289fe1c5c1df548e074f6f486e4eb29fe3693e34bb401b43629dc9f76aa374f0b92be43555518a6d79bb7b8e237dd28db76e90a8e057b2d9c98edab0505f6f8b6a24612e49a54b275495a8e431302e9ae213057b3654fc8c4accab5b55d7229a84585b19180f70a53e166159f32843ebb4a5fd9c900dbf518311abf70ce6a7ead9f2bd209755bf6fc2d0a57de9b26a3edde4b4db3105545ba82084d2a534c502fa837c976b54c5b7fa3905a2391933b28dc4b9ac2df4324b78e8daa5b2ab9833c3adc32afdf5b0deefb12fd714d310a040e3b6073b1594ce6cb072d1a388c9da3951c192431d455fd653a2799c659f7e1e8c808ddf6156ff489a28e19e48fb4b8247273463a9ca67b9606063bcf929566910cbe94c7730cf1108477690a55d4c16c500851a16251e281fa340337a60ca751334434fd0ae03fa2cb3da3c28c1b5af455b84af678f0bd64ab7dd7fc70215f5ec192b7367ab0763c40f7444bb5e1d5f4d191d537698119bf530f0169f0845b5e72e8af0a64641891fe9bb5cfed9d383fbbb411bea55b3ecfc714fe6a90c76a21c9286439ba9cd627af91896b90c89588adf9f66a2ed3dc4e9c0b30cad7b79cd73426c6b58c8cd7e0079d017cdd3cdcc9e8770c1e98cec105dcf2b7392b19a90e85ca248c3d09506942f953f93462b7c56f4c7abd7d9ef8194c81d09da5eabd77941b96051afb3d4367fe7d352df6ce7cbd138ec8246af5bff857b7ebcbefceb892636c8f242f0484ce670bda8a2d3144d4ecc6aa872aa07af2ffce203339334eab8ee07de3ad4ae3d87b29a10e16602feea382635c95a841ffae79f207112fc99ec365d7c12457aee9ce20c05c32bb5d7b2db0ac8f5b357d30d7dc2f65a42879d81d55d6eb9faaf64ed9b948a8fc1719a1c84db7b14c0fc04ae0c382f8b914114a49b98cdc41e41c6acc1ae5635769a034bdc2b8fc3fe630b5e2b49c553ee9d5e0515f3622e37096f45158a2e48ffd2298d5b7cdcfe07e4e0596df85ab98772ca3a177e803b10fdbc54db121b7d8b8c4e09f3f807329365ab111848aad1230f303226cd0032811005666e52cfdd582f5310ad0d2508aaeddad8b90006046c30a178fe2d1fcdbf9836a4382716f081aaaeb3242c78d132a17723fb44ce48e2b7cb5489e1fe76de5b7a80d285acde6de5f57dfb0c4d3e", "b72417398efff3838bca9a7c3511f4ad0099309a6cf45a24cd4fdf28e3cca5db", 0x5, 0x20}, &(0x7f0000000780)="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", 0x1, 0x10040, 0x101, 0x1, 0x2, 0xfffffffffffffc01, 0x6269310, 0x3f}) syz_execute_func(&(0x7f0000000640)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000040)=0x8000, 0x4) 00:17:42 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400000000000300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) dup(r1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x10001}, {0x1c, 0x0, 0x1, @ipv4, 0x1}, 0x9, [0x5, 0x6, 0x4, 0x400, 0x7, 0x5, 0xfffffffffffff1bb, 0x200]}, 0x5c) fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:17:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) 00:17:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x80) r3 = semget$private(0x0, 0x2, 0x40) semop(r3, &(0x7f0000000100)=[{0x0, 0xea, 0x1000}, {0x1, 0x8000, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x1810, 0xf906, 0xcc01, r1}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x40}, 0x8) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)=0x0) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) chown(&(0x7f0000000180)='./file0\x00', r4, r5) 00:17:42 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000bf2000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) truncate(&(0x7f0000000000)='./file0\x00', 0x8001) madvise(&(0x7f0000db9000/0x3000)=nil, 0x3000, 0x5) 00:17:42 executing program 3: setuid(0xee01) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x1b, {{0x1c, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56466431409d9d017795bf9f2680c0000008fe9589b26c7e4c7f653fbc4c401edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:17:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x80, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getgroups(0x5, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r2, r3) 00:17:43 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) socket(0x10, 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 00:17:43 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0xf7) fcntl$setstatus(r0, 0x4, 0x4) read(r0, &(0x7f0000000080)=""/42, 0x2a) read(r1, &(0x7f0000000200)=""/126, 0x7e) 00:17:43 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080), 0x0) socket$unix(0x1, 0x7, 0x0) socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0xfffffffffffffffe) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) msgget(0x2, 0x2c0) 00:17:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000340)={{"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", "f3211d8b58ada4a72216cc24ee6b7c1505cb5fde08baa6b0bb790f7cd9565f0f", 0x10001}, &(0x7f0000000040)="49776c6df32141cfaf83118c06bd641d879e74752b3fa4c1c258640f93656b3432a0b67f5cef5b1079a305955fadf1e55aa72914430af936ee62356216da99b70026c5a97a0cd7d5d1988561bd4ccaf0ce4354c7f4170a9139573241af21707803ecd3fe9fd59e3e47bf0616fb661593c2743c5500c0", 0x0, 0x8, 0x2, 0x5, 0x100000000, 0x7, 0x7, 0x1}) read(r0, &(0x7f0000000240)=""/242, 0x22c) 00:17:43 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000600)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="794c3cdead4319e2d16fed8c9d762209fda84cd190bbfcb75432ccdf5b305fdc4f6b6441c3b06c43bed759d675092a45ac7b9697ffec62ec35bae41f689bb4eb91f6f94b1fbb43acc21f3d4f12dfc0c44676acd977784757ef52bb09c87e97c7b67ede0e42", 0x65}, {&(0x7f0000000100)="e56745fb533bb1871e24f9ba940bb91549f8866a3258ef202d8c09ea64363de35018f15a06439af1310e63fd4a45514e03fcb8b6960e8d00dcf153d078669f33fbc5888f0770942af057ff0d359c69039e84e29792418676d87793e589868dbd1d9e1489488d42c95ae800719e9d07f6b323d38437d6be749d64fc247d385f84fa085fb65156e62fc616c7caac4c89111d4a15fec5b8aebf8c986245747f59a3e81b49abf85bff0a2c6b48200995f84e51f779604292d35df97e20ead353fddd8281aef2b3970591ab099a146b3ea49fdb21d675ceaf09845e219c266300522c", 0xe0}, {&(0x7f0000000640)="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", 0xfe}, {&(0x7f0000000300)="ad4b92f5c0a45c23c97964e1b5a801d79191bd6f1d40669ef8b6b225e801c2414783ea5d5e634e69d16c4016b3c7b669b5595d2d832d89cf2142be67b7b32853fab3d66ed0731d6f1fef6d62ae0c52ae2738ac5347a67ce550a4cd79c33a63", 0x5f}, {&(0x7f0000000380)="385c30b92ae0fd2efe79075033777f21f1", 0x11}, {&(0x7f00000003c0)="78b3a8b8529db888906d392b811ebcfff6cd46002eae034674436289f64dd5e721dcf4f6a618ff796aa0819aa42b8b6609453262765c87250a581cd3d14a8ea378148c75a3ffaa838d73f813fb3f615ff3450a5c44e2abb61da123f6eddca6e4d6c367fd0ff23e07e99581082390bddc99ea81d80f6c8db641c948c64e248f787ab472c6d41cb716ded824c7e033a2d9ebf79b58e70335a410e35e72", 0xfffffffffffffcdc}, {&(0x7f0000000480)="4d3cbe683ef9bd849ec44a838aedbc7949abafbe014cab733af83ca28915bdbb57e16f54a4c03ef43549645b69f163bf2e3624e38c81630793d4ffc9c863dff32e94b99683f0c08fbc7d4e049df1736da9bf86545caafdcc17f548c1c5669e014eb80665162a72fda42632a34ec8cfa4337cf7c1a32c46eeb3adce3a7db548c09588e64e46c30446cd4e445401e50ad4c0eca7ef290d1f5c10b469f81c0717dfbe8ac0cb6312d73d429c63cb0cd3b644633eeeeb95", 0xb5}], 0x7, 0x0, 0x0, 0x20104}, 0x0) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x0, 0x6e, 0x0, 0x0) 00:17:43 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) freebsd11_fstat(r0, &(0x7f00000002c0)) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0) lseek(r2, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r2, 0x0, 0x1000000000003) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$unix(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="cbb441e0e6091ae3d2d2c1606c769b29915e26d620a567af2da2a0cb31383bec89173cc94308517929c2eb2e50a1223e22365b000000607f711b1fbf904c851e72221d6d6d6c52beacde2f59919dcd437f704e60a43b3863a6a7"], 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x4}], 0x1, 0x7fff) fcntl$getown(r1, 0x5) freebsd11_fstat(r2, &(0x7f0000000340)) getpeername$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c) r3 = fcntl$dupfd(r2, 0x11, r2) fcntl$setflags(r2, 0x2, 0x0) poll(&(0x7f0000000080)=[{r2, 0x20}, {r2, 0x18}, {r3, 0x2007}, {r2, 0x5}, {r2}, {r2, 0x19}], 0x6, 0x5) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x5, 0xdad, 0x800, 0x8, 0x10001, 0x7, 0x0, 0xfff}, 0xb) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000000, @empty, 0x7b1}, {0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x4, [0x0, 0x6, 0xffffffff, 0x2f, 0xffffffff, 0xff, 0x1, 0x2]}, 0x5c) socket(0x0, 0x4, 0x0) 00:17:43 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = semget$private(0x0, 0x0, 0x301) __semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000000)=""/234) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) 00:17:43 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000d0c000/0x2000)=nil, 0x2000) r0 = socket(0x17, 0xfffffffffffffff8, 0x2000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000fa6000/0x3000)=nil, 0x3000, 0x4000000000000018) mmap(&(0x7f0000f38000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x0) 00:17:44 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) socket(0x10, 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 00:17:44 executing program 2: rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0/file0\x00') 00:17:44 executing program 0: setitimer(0x0, &(0x7f0000000040)={{0x8000000000}, {0x5a}}, 0x0) 00:17:44 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)}], 0x1, 0x0}, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x8000, 0x91) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x2, 0x400000000, 0x2, 0x80000001, 0xffffffff}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xbde, 0x5010, 0xffffffffffffffff, 0xb1, r1}, 0x10) 00:17:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) r5 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r5, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r6 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETADDR(r6, 0xc4704436, &(0x7f0000000240)="3044a8d10e3a25b8ab507dd4279914748b340b8f71174dc463dd03b7a193e0f4aa57c38d1127426d726e52202fb862c738f6b9fcd768260e14e186613c473d4bc92707aafff34a29978d40208caed31124307dcf1d1d9bb07462b9b52f1348f5d48f6d3882de70585a9daa3d62977096b8b75b0fa7e15d36024d4ebfa96a066e81d2839444b12ac1a4aa592fffc3fc5dc8072f11b76196574c56f714c17fe66b51713a299f680eba842ecd61a0bc345abfd45a1c6498c1d70e29d520db5496853d3b12055204d2161fbf18fd82c3ccf43d933f72b6c93a4399f1e3422809a1cc46087dc4d889651b49d5cac99b5e025d") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000400)=0x4) truncate(&(0x7f0000000380)='./file0\x00', 0xfb) lseek(r6, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x100002000, 0x0, 0x0) writev(r5, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(r4, &(0x7f0000000100)=[{0x3, 0x4, 0x1000}, {0x3, 0x5, 0x1000}], 0x2) r7 = semget$private(0x0, 0x7, 0x400) __semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000080)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000006c0)={0x0, &(0x7f0000000800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000740)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000880)={@in6={{0x1c, 0x0, 0x40, @rand_addr="01542db051a63c4cbda2d159c05e3d7b", 0x2}}, r8, 0x3, 0x8, 0x21c, 0x4, 0x5, 0x1000}, 0x98) 00:17:44 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) freebsd11_fstat(r0, &(0x7f00000002c0)) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0) lseek(r2, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r2, 0x0, 0x1000000000003) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$unix(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="cbb441e0e6091ae3d2d2c1606c769b29915e26d620a567af2da2a0cb31383bec89173cc94308517929c2eb2e50a1223e22365b000000607f711b1fbf904c851e72221d6d6d6c52beacde2f59919dcd437f704e60a43b3863a6a7"], 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x4}], 0x1, 0x7fff) fcntl$getown(r1, 0x5) freebsd11_fstat(r2, &(0x7f0000000340)) getpeername$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c) r3 = fcntl$dupfd(r2, 0x11, r2) fcntl$setflags(r2, 0x2, 0x0) poll(&(0x7f0000000080)=[{r2, 0x20}, {r2, 0x18}, {r3, 0x2007}, {r2, 0x5}, {r2}, {r2, 0x19}], 0x6, 0x5) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x5, 0xdad, 0x800, 0x8, 0x10001, 0x7, 0x0, 0xfff}, 0xb) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000000, @empty, 0x7b1}, {0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x4, [0x0, 0x6, 0xffffffff, 0x2f, 0xffffffff, 0xff, 0x1, 0x2]}, 0x5c) socket(0x0, 0x4, 0x0) 00:17:44 executing program 2: syz_execute_func(&(0x7f0000000480)="b1b591cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd10f38cb4d7166454518674664660fe23be47c073a073a4aaf0000400f0d18c4c1fb2db706000000f3410f0fd596362451d347b4364483c2060f383cc42b54111d00") r0 = msgget(0x0, 0x45a) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x80000000, r1, r2, r3, r4, 0x24, 0xfffffffffffff3e2}, 0x2, 0x9b49, 0x6, 0xeb6, 0x20, 0x9, r5, r6}) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) 00:17:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3c, 0x0, @loopback}}}}}}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f0000001480)=0x1002, 0x30000000) r3 = accept4(0xffffffffffffffff, &(0x7f00000014c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001500)=0x1c, 0x10000000) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001540), 0x20000000) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/pf\x00', 0x808, 0x0) r7 = dup(0xffffffffffffffff) r8 = accept4$inet(0xffffffffffffff9c, &(0x7f00000015c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001600)=0x10, 0x30000000) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001640)=@file={0x0, ""/108}, &(0x7f00000016c0)=0x6e) r10 = getpgid(0xffffffffffffffff) r11 = getuid() r12 = getegid() sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000100)="f477a936ad57c0fcebf19a188c04613b4c084edabe319125060a33484d032d32684e2717f1df2e8df2f246c887cfdb7ede23e69b3aa661e5ad3ab951f44f9d7471c00eba9c2cb8e9442e", 0x4a}, {&(0x7f0000000180)="cd7e86585f8305ba8ab2f6cef6cbfcc5e168de1be3bf0d2e33e42113831769457d643b7a3251e62abae31176ce16d071e5efdfb44f979a2bc57d382f8ee780126e74c1d670d7fb98f7ba6fe94e081f03e2cf7a868910049d1a3cdabe4ea35d694d8c37cfcfb4d889d38421b97d877b784583439a64ee5078239bf319d6160012e33fa4417a3a460b6df9b72a661987cc20b11cea4954b0a727", 0x99}, {&(0x7f0000000240)="f3e8514525149645f71250563adbfabba1d7cedc473b20939a2294deb7265612642ed4d6172502c4e2e0dd78c79005ea1a6f902a2d5dedda5eba6966ce630c522288c04fa019d8839cc519ea2e3c132f71dcaa98851faa65b43586b039a6fed9deaf4906985f3e59407056885a10c0eedbb2bce8173deceab145a52a52da7b60cd7d800469d03c52c00dcb1f040ff88fb743061121829c2a7a141044dac30ce76950612c3009732f05adca958f6ce6c9c39dc7411f7d28951e2915021b8ab8fe428bd4cb27a6d0cb3f1383aacbf8768dcc2a2f5fe5998864d16d", 0xda}, {&(0x7f0000000340)="b77f38c026098b64cb3f209e0cc30d2196ac8b954b93016611f0f5e7b78603ae3f537788a495b84558812689d0447a84419198940f6d0ed8c267545cdeba8e8a40abb3fc9c68095e4b182895cb822b8b03ae28bd762c09a798b4951ac440b8d3e042b578ca892b675a1c81bfa2cefc4f66bb91d75cda1fa082d2fbe85eb2aebc171c8643e8db09a7e4cf6e9294a26aa8e45cb76e", 0x94}], 0x4, &(0x7f0000001700)=[@rights={0x38, 0xffff, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x58}, 0x20001) 00:17:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f00000014c0)=@un=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") flock(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001500), &(0x7f0000001540)=0xb) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) r2 = getpid() r3 = getuid() r4 = getgid() r5 = accept(0xffffffffffffffff, &(0x7f0000001300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001340)=0x1c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="2e56e30840b5b984093496b604d41cee731f197a6081cfa00100f2b1250a1a6540ffc1f95ccc1e327bfd92ee52e48f541fa45442166a63fd4b9523157180efe3364b133d1c50a6da4fb4ba0c21afe1d178c1e3b5b73bf94efdfd15f363fd9dcd60801dc87821f3c9d5da965cd96ec4a2ca74e074c6875ca927f2a09b1f9e73dbc982c58293e5dd9b6aab18323025005232e3d6bda4d50bd8390c8c273332d9098bbe3a9f93efe43a6e987bdf8f0b5cc043253b2aba04ae635e6cb5dff51bc50c9ef47212e17ef2e1cfd8a2d3521379c5e4ee44f596953dfbc978b39d88c0d00300aaea809147bb08ac6185de3c3488ef6be78da7af", 0xf5}, {&(0x7f0000000080)="6bb5eb2a2aa4a14139e2e535ae2722ab08aa25a1b6afce8316855a1129df9d", 0x1f}], 0x3, &(0x7f0000001400)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r5, r6]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x58, 0x8}, 0x9) 00:17:45 executing program 3: getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0]) r0 = getgid() fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, 0x0) r2 = getegid() setresgid(0x0, 0x0, r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x8000, @loopback, 0x91}}, 0x0, 0x4, 0xfdc5, 0x2, 0xfffffffffffffff7, 0x76}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x7, 0x1000, 0x3, 0x8000, 0x2b86348a, 0x0, 0x4, r4}, &(0x7f0000000140)=0x20) setregid(r2, r2) 00:17:45 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000280)=0x36) r2 = socket$inet_sctp(0x2, 0x400000000000000b, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x103, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x261, 0x910, 0x2bb, 0x8, r3}, &(0x7f0000000080)=0x10) 00:17:45 executing program 3: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) readlink(&(0x7f00000000c0)='./file1\x00', &(0x7f00000002c0)=""/253, 0xfd) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:17:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e9fff8c6f9f5000"], 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x5, [0x6, 0x9, 0x8, 0xffffffffffffff81, 0x0]}, &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x2, 0x8, 0x40800000000000, 0x6, 0x6}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) accept$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) 00:17:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)='x', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, 0x0, 0xfc54) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000ec070000000000000000000000000000000000000000000000000000000000000800"/94], &(0x7f0000000080)=0x5e, 0x30000000) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) 00:17:45 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000005b5b4545e269a841000f99c40379639aef000000ddaee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f913370fd93cf22e443b0fc7bf0d5e00008000800f3a0bc401d5f421") geteuid() 00:17:45 executing program 2: r0 = socket(0x10000001, 0x0, 0x7) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='&)\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)=')\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\'(\'/:\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000200)='\x1b-\\\x00', &(0x7f0000000240)=':+(\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)=',\x00', &(0x7f0000000340)='+^{\x00', &(0x7f0000000380)='+\x00', &(0x7f00000003c0)='\'+m:\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='.\x00']) accept4(r0, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000540)=0x10, 0x20000000) chmod(&(0x7f0000000580)='./file1\x00', 0x0) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x100004) r2 = open(&(0x7f0000000640)='./file1\x00', 0x8000, 0x8) linkat(r1, &(0x7f0000000600)='./file0\x00', r2, &(0x7f0000000680)='./file1\x00', 0x400) 00:17:46 executing program 0: mprotect(&(0x7f00002da000/0x2000)=nil, 0x2000, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/4096) 00:17:46 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x2, 0x4) 00:17:46 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) fcntl$setstatus(r0, 0x4, 0xc) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) unlink(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1, 0x3, 0x3, 0x8, 0x1404, 0xaedc, 0x9, 0x8, 0x2, 0x2, 0x1000000}, 0xb) close(r0) 00:17:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x4, 0x0) close(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000280)=[{r1, 0x20}], 0x1, 0x2) socket$unix(0x1, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000480)=ANY=[], &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x4}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000000c0)={r3, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r3, 0xfffffffffffffffe}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f00000000c0)) 00:17:46 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1) r0 = semget$private(0x0, 0x2, 0x40) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/195) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:17:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x7fc, 0x0) fchdir(r0) 00:17:46 executing program 0: syz_emit_ethernet(0xfff, &(0x7f0000001740)=ANY=[@ANYBLOB="dd0e05fd33ddaaaaaaaaaabb080045000ff1000000000011907800000000e000000100004e230008907859e5caefb967ffdc3c0e656e7755061cc48b959f023fb605f34b973dfa925ab3c2e0cb91397b2fcb1fdfa62bdce87fe4f91b1c23cb7385edbba6c7dfedeebc635993d51e69e8bdb664a3cbd31671c54062cb750d23fd0bae8d0f92d2e186ef2407cbec5827874fa7552312766e595b9664cb18b2c937a708482c4b8a7dfa43570c29c78cd10ae3f387435ba5051b16c01d2ca047ccccf0b45cdbf23a0b2e34db32ed7ac8f803213cec9cdd3c523ff6e8c0a9dab66acc3a95aeb6f0e4a34fe518ce87af3ebafdb59b420386a13085bbb4315fde46f7bcf974fa871d3be819044e3487e4783b5ec4e17c86981348926ea427f783a5dead0486ba81c915b7f8e72804bc02d8820291f79a0b843c66c0ad9bc8ecddec93840e21925163167342ac00d83ba06a7276718d815f7f238a0dcbba3b045278754ced681953449d7ab6c5323297d03bd8b030e90a051dc9938446086e351dc8bc5c142570bc60e0657445f9cc8f7ff54caa62d690502e874f7bea8821608574caed0886e8aef9418ce058f13904f061845515543765665543d47ab14cfb97619757d7b266f1e619d388b4548590816c7f96a486d467661c591c1679ebfc28dc4108175001509991384f61976c93a17e93f7456f47184506e90b9ff30559da8e73fb6569b4b00098239912525778a56d2f42450bb1cd102a085c7dde6a279287de1df23afefe8124627097fe193bbe00035325c5ce5a814e934e8561f23cbce0e688ffc5d415ba690a455eb7fc7eb0095d779554521a92adc0df4d5f6fdda76fe92b13267292fdabb2a9647a073eac7243d1aeaa4d475617de4a367c4f2ed6eb276dfa7ef24d77fef8a06ba0ed3824d630bb385134d62bd7366b910a84612f823502b05621278d281aaa2ead69edf2bfeffab928668edad5290cc4520c5627bbd50a43d1faff4454440038d344211a0049540d3b5531c5fc8a99c8161ffb9ea56a8b443195673947a248401e45d855506391af6d7314c707eb93e5c56285466ab63b008d9c93a2c3002d62ac1dcde6ab9856efedac0f5606b43a5a2f7ef7c0723a20f6a2e7a4071b583c37afcbe5f08b8aff59dfd6dc3bd463595857a7f3f228cc3de9d47bbe3e259d786653e9a27a77dd9c2341c85bb7eaeec6fa8f17dac5a8c656eb90dc70567ac7c52d81e75456e3cdad0d8fad0ba5453d214e8b718be38a204758692c175d0e10c6723b38510758edb86494897789debea63b348cca25b75b3edccba298ec9e19e26c694525cba1f8a68f31b5a14b1836e5646ab2bb65670cdc62d27caa2b548cee3ef7e9dd92006c05f44dd618c8d8d88b08a60862ead75d5e797df7b5122a71d09395a59ef0ea4fcd62d481c4ef89c38dd1617eca4d203e6b17981c6c5553e843851eca52e6cac0cc8f38f303e9e6987adeaea8b42e7d02700955de93282a8e688ee0bfff644008dea7cb094dc061376fb623acf4c13194a2505b306f6e7323c5f0c5eb4972862011ac30edc1c428303d6c6cadc330ee734205d8f1c9f4da8400185108bc48f5ea0c629c5dec9a5ed744a398a97adb3400c0e80b8d2f2f08b6d52067c72f8be6dd450c27c3ae65f15c95276578f532ede1ec7d39aa44e094231c5e37b23cd3822ff1932fe63546ad7d6742db47ed94b5cd0bcd02c4b24cfec29a5f6ca85e2ea939ba87b01ad3c10a9fc36b8d26c0c9b96d6683e69b4e16c178442bf6df2d381a9396b0ae53228d499603da18f6d42126ec002383fc0fec0934f23b3a4f70893c1af7947d27f6427f5fad969274f20ebbd5039d8a3737572de7d14d23d0c2b578d10fab5f87a490b3c3567faddb5da4cfcb4d103d33439562aa778dfbfc014424c24410c36ff7775907088b534a31b429c1209f49c39084c45692e98a39936fc9446230b2e848cfa814de309749c82f8215e1ae49406507f39b0ff36f7d990565345a9fbfe8c90393610f2dc75bba585823c61988e502d30319dd0fb8d06734fcdc2e266ac3e91107f26c0f8a052e4694612fce5b1eab751278e599d81a81709f3caf0d73abe9292f9dd06163da9a7b0d69f88a1f1026d1f78be84ef09123b4c777e1d1d011fea4df2d18b771d2fb0d5d242cd568b378b8c004e494587062534640c1a72b026c203dc27619cd7c32d924482823ef985cedf6b5d795197cca1128534bce6e9ea4806f07f27ac1c95074a3000f30b9f0785685ba9a12d64b8da31599cf028356eb254ccc48f49c2e21910122cd59f07bd90cc549218390dadc2c2fc54b5f9d8d2755a631fc74f55158934cac761c3f3441913e681072394eb70f4611725d11a2bef097ae083861bdadb89601c63f6351329f633eca990784b5cf2e563d275852d41811cd40786ad0f70749aa2b0340d72f96d437e1df528fdd200f883bb3cf746fb3315b6dd0a63ab7df5c399b8751174392a40ad2d1214be628aa3d72ae5f4078ed008372c693fdb8e6632d693e67f8777799111bfaa4ef0ba5513eb950f1c6eb2bf594861485ec9f48888ced3e0e6eddb40dd17744259a7ff68b7146eabd4f05044b245e114fa12ce5e4e95eea91da2bcb4038c060e144b0ecc2bac28874e5e65783bed42da886f9e1c6a2e265055e6fe2f96df235f4c0b11ea1ee2c014b2bb6287c4e863b7a255704237245ab0c331f9c47b4ecd17793db8fcaa3da5eee8d581154f3e0e281e5ad3fb3d6c436b490509a4e3c7dd48571fae0fb2c6471b7f14c2fa1a7638ddd174825c7a5af4530e3a51e4ac5f701980a19bb97cd6f81962a616929430026428242c568df314f92ff0bb97b61de83b25484f845642c36964586c02ca970072bc10acef2aed0d4bd8c08d3a858db968dad869ee83630d30150097e690621a5ffd2359f06810c146e9d3bfea3da2e5f2e075c3e85379960e9f7980d52de33db1ec0168d5f84fb66fbe420fd9033724fa27255f45dc6bb2ffc907e0bf859ef3232dc520e10ee8f2a3ced9da75c68522d9d0ad93f2187490e67727eaca57087bfb22699d666c9111b9aa718addd54e4a0b7453680586e40b349b1b38ea33a2fad9bc8077f90dad4944e66e3ddccee05b72e0f89c2d882d9488da0b59c6696301902a702fb03c98554ed90fd1178c22bf367ba4478eb12044dd257394c4f4639ec53f19d65680deaaeb6d8bb9fd23ab53a74f99188d7da3c42f251efa26784993f405f0c1bf90ba48f88c9e5e9fff643788ce19039252fd6292692a519a1e8d1466684b4cf49143a71aa31e6deb54be67335dcf245284234db88de506d5a11aad49ae6e7b97720bfea772d8a3c1824af542605e8c1cbd2325ba673d1218103fa064d5b59b922c60422277307171d135393213e81a44cca3e80f12718933ce37cd81a3c5361cc0ec6577c45268c7e1db4ac5a311d2447adb4ce6ba0ac63d13c653341e42a1b69b659d18e757cf3c7649b11f24cb4ca395263487935bd679ca01cae3d27f04f64bbe8dea6fc83af0a58cb25d9b3c5a4e930cad080a4b97a60fffda518bfbe68ea30bd1080f1f381013c18b17f2e806809436cd83c0eea1092b31d371f2139455f9b11f1d342eb3edee4581eb03a4008475e7d5b81d4f886916284208fd40657dfd574060dccb0efde98ea69507f3f4b9db895d19b0b9b1022b67128f678a25a245991c7db9497cccf38945c291edf2c1ea4575530feeeb6e5882cda1631d4db709ba6f0e7ae477a7a5c9987b4d3fa42ef5399057231f2711e3eb9526557dd882558deac1e2d26bc6d6a42abe0767ad899656fb04f1552786ab1f8d36d70bf7da84313b0b28b9d3c97448b08a697d987e124e556610c80744db696ceed455ac5b8c87d9f3617dc1acfefcebab9176711d7aeca4f5124a8282091187e4c738a2c6dfb4b6578985197ce449fb5eb4f3f16d62ae406c1338097bb30eab47987ae1143ddd7bb3f1fecb6ff986a4b47a8e411c839e39e9288df51d40ffe5ac5b33644d1cdb26aec7ee67148bc56ebdbd44cf169e322475e4718003518843d5aede5a85988674ba957aa6d4bd7f1e52288007935619b8418cb37ff506877d4bc3639d938c234df1f15e8eead2900b8bba66af90a46c5cc828cc8e8624ba3ff0c69a343562ac443365910a8bc04b2ee2f589d05ca5a34678a6e9b80ce183fdd92c730f2f95950e7ddd9516a9d19061ed855318a4fdb9eba2484ad1e3f924bd963ff50fb4de5470dca68249d88a04ab80c6fe9a68ff7496ec74faa19fd4bc7e8f70d7933209d06479578b02746d43e72af6997d1d922cab70524fc23d33478e099166aa9cd30fb727b3e2747fb5741dd002e51e763a62651f0fd8788561b47a87337f849cdb0188a9a1538e9a9a035d80d8b5720749c9e330ea5f8477046626fab993c362127f4a33852c8193d4ec9046cdb56eeebc661a35a93673d20690f10075bcd601546536fc6030916e3a887270ffd3e8137b51db5b4179b79513149908cc2fe49cf7f4dd399337ba7804db5f37f4cb541fbebfb604fd16a325e2d2ca866d1b2c15f5c210ffb223b6ab8627568fc71f44e9651ae80e5cc8f37f2c9f41c50ac31a126f5cc86696bfe277bd819ffac5d41404fe7ebba3ebcd942dc41f3b00fe9f70fff6da4679bed0b18833ff7a85f72e61299904e555ce7f01ad83ea8abe26fe64014edd27c43a36194675f3c1e78739d4bcdb2875d7efcb274fe92252f225af30ab0e0455c69cd17567725d501c0da49cff7970069ae433e587ac11e814b97b7c41bc00116cc5f3dc78b0ffb4ebeeab01360062db6d6b8e9844a2702428c1aec99ccc281a0c3464966d68bb456b9eb6c9599f9e4e5f7a654de25e2034dda4641104fea1f09339a88e436a71d2464d8b4672df2c6ab1ab234b1bf058a10e164f40fca6237a5b7fa3fb60a4f134e30674be723fbe039db33218cd33037329e364a2c10cb30cd95ceba3c60f381b0c3baa63be8ecc24e12315361721ed8266950a0976a132b21144f6496478e302208acefc26a33d52fd6376ed931c21d896f8f64df6be9772b2eae528e34df5d800114f9361cb3a7f601f0c1a026b238a01dc86feb3115bf51c6a39a3a15494a319f0c008302fa4f0cab13e614a23f0dcd0e390e696dfdde95e15e6a842db834ceebe36991e7e577063bc98211fc03ef956429937d445c78a9f5fe00e5db8c040271de02503ff213729e4acfa0821e34278eb2343a46b1837ffb308ffe7f5bbb11d83266b5aced1d2eaf2ce1f82a9917c8bea10ed58e2295fffde2cb71ff880af6ec3753dfd52b0591391f37601f1a601aaafec8612e766aa73de44905355a57472fddb881e22e80e5e531480b6eaa830e73c10475bb35bf5b828ed8d4ae271257721e929c8366747af37e81c3c3733697f4bb6e4e1e8b43d15112a1273ca62b1afa64ddfb311a695df8bee5455829fbad2d32b6202be839106100173d7940b2e5fe5e09bed31ccffe0da0e5767c08f95a1b961bfff0a662ebfab72c6a5499e76c3ff44ca7f9bb523b7dd27943c3d563173ed2247e7eb962baaa9c5dea703922680801756130cbb9f7a6a773fe7700bc265c64e8b231844e7c40b5a046c5581ff402d7822bd1461a32c3398809c09edd06a990f78275ae03e98eecf46d0725e7d6b36fb46fdcbcd96bb8e766169902cb9711d8d020a157ccc8d783850eebd4701a051693615b135c624d92c36fe738a7328d70ee076c0238b47f6d157eb38bcfe8e62729316782e1d90db64098da3838f4bc662d5cfeba0c2b7432358c13d6c267ff"]) 00:17:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1ff5c74cf"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000380)='\'\x00', &(0x7f0000000540)='@\x00', &(0x7f0000000580)='+\x00'], &(0x7f0000000880)=[&(0x7f0000000700)='/[$*\x8f\x00', &(0x7f0000000740)='{*&^\\)\\)!-\x00', &(0x7f0000000780)=']\x00', &(0x7f00000007c0)='^&-\xf5\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00']) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:17:47 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = getpid() getpgid(r2) msgget(0x0, 0x128) munlockall() ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) shmget(0xffffffffffffffff, 0x11000, 0x0, &(0x7f0000fee000/0x11000)=nil) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000100)={0x0, 0x7ff}) fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_stat(0x0, &(0x7f0000000640)) fstat(0xffffffffffffffff, 0x0) 00:17:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/27, 0x1b, 0x40000, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="a30000005b56cad9089f42c00bfcf28e2f64c456c7eea08f61f8c2f8434c33e9bd364197e9000000000000000234784abd9f5a4a0b2bbc86b2c145841302b3200c94169a0ab7753dcb9de040d5e462b1916f74dd28cb2f207693e6bd5000429632243dec33e0a9bfe7b05e670328c8b50f95c5dabd3871e943939bc79a287864b07fdce9cf7b5a63b692de99b55703c8b86242009dca0ab583eca811b0340000000951d1a1fb08"], &(0x7f0000000140)=0xab) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x80000001}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000800)={0x0, &(0x7f00000007c0)}, &(0x7f0000000840)=0x10) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 00:17:48 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/43, 0x2b}, {&(0x7f0000000800)=""/86, 0x56}, {&(0x7f0000000880)=""/245, 0xf5}, {&(0x7f0000000980)=""/5, 0x5}, {&(0x7f00000009c0)=""/78, 0x4e}, {&(0x7f0000000a40)=""/69, 0x45}], 0x6, &(0x7f0000000b40)=""/131, 0x83}, 0x0) freebsd11_fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000340)="cd6757b7b5acf153f494f64638ed09a9aa8159d509e46ba9b361272c6e9f489a6ac1e7bcc82b55306db2dd2e040d4681456b536c239dd59493e6c067a294552d2b13ff5e57593f8a19cb61af156ca0ff9376e611716fed7dbe2aa8591aa0bd29bfe56ccd816b624f99544b1d0709907b1c49e17d78773d15e60edf8df28a821fde1fe7dbae976a19155778c89203ed4ddc8a101b8edb34763f3f49570cdc1af850fb63d91246eed7e1495a7c17656e86e98eeea38291d78fc90d4385436f4cb4e7716111494821b63fd420ebc556e24d93141d43e11330500b6d07f56179c2d4c3ac54135103c24c3c77e8796f0395fc39", 0xf1}, {&(0x7f0000000140)="7720b43060b726b17106a1c5fb8f47b58b92d012ce7082dbb561d15805dde75d21f8e1c18e54145268ee212b3b0413870bc9b8e948775052c19bef28d0abf722d123961919e0261337ae14650de111e6846e8468bed91c6e78b2ebe991e0e7540d3a", 0x62}, {&(0x7f0000000440)="4d35a3507346e0ac656c404079c8cb92da5b3a5c9a828bef5d223f750e30f217fa346af80d3af603298f7699665a685b3e34998cc0a666d47dfa7afa7dce5a8d5794e7f1471ff7c6fad93d3a5c164d93929c84f7aefe8beff33c2a7aa087de136bebf8d860e101e80a160ad11ed3e0d9f751dc2109a642887e15ff4475fb43ccf18c8a21120ca7b4349622a186bbe938a62d1a1f8b866971a8a89070ef8dd964096ddd6ff10050eb3d90fcfbc029bb5cea947f6a6278d6d10c19477954a64eaef02d8955910a17705fb495c8bc81379952d8", 0xd2}, {&(0x7f0000000540)="9228413b98cb24ee43f35e168e420c87ec8055c724b37142f974999be50b2c30acabbe1628bb63c8760b99a8fa9ab4aea3b851e8989d00ff8dd5afc8936d91591cf161053b7624ac227c2dba07c9daa534ec4dd619ea6bcb3e9da5f42938783e8f80615695b3146efaed4f1ba5d72de2eed179d4db51d43a07e726ef06aa539146b36ead0b4aad27d9d4773bebb724b4d8bd705cc0be95dcf020325e89f30168dcfd4bca888f820f33baeeb8844467a4298562705ac396af8e109a44b91e8e0e5fe831c45024fdd6fcfb2981fd39f73984d765d482bad75fc66f23bf858543dd78e9ded9e1138dd24ff3c89f6fd8efb71760", 0xf2}], 0x4, &(0x7f0000000740)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20008}, 0x20000) flock(r1, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x6e, &(0x7f0000000240)=""/214, &(0x7f0000000000)=0xd6) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:17:48 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x40) fcntl$dupfd(r0, 0x11, r0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) 00:17:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x3) fcntl$dupfd(r0, 0x0, r0) readv(r0, &(0x7f0000000000)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) 00:17:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x5b, 0x0, &(0x7f0000000100)) fchdir(r0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffd2) 00:17:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x100000001, 0x0, 0x2, [@rand_addr=0x7, @broadcast]}, 0x18) sendto$inet6(r0, &(0x7f0000000040)="73194b30c04bf6f99e5ef7", 0xb, 0x100, &(0x7f0000000080)={0x1c, 0x2, 0x9, @rand_addr="326a43e5b0cbcae408cd3f7587bb2890", 0x2}, 0x1c) poll(&(0x7f0000000100)=[{r0, 0x2100}, {r0, 0x40}, {r0, 0x4}, {r0, 0x14}, {r0, 0x20}, {r0, 0x42}, {r0, 0x84}, {r0, 0x2002}], 0x8, 0x1) listen(r0, 0x400000000000104) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "46bbdfeea74c6be48dbe6d3be8918bdb"}, 0x14) socketpair(0x1c, 0x3, 0xf1d, &(0x7f00000000c0)) r2 = semget$private(0x0, 0x1, 0x10) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000180)=""/104) 00:17:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = dup(r0) r2 = getpid() fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpid() r12 = geteuid() fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() sendmsg$unix(r1, &(0x7f0000001040)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000c62f00696c653000"], 0xa, &(0x7f0000000ac0)=[{&(0x7f0000000580)="9146d74c8a07a046779b6faf24e70d91a2d48100aaf6a3dbac29964061c3c8d201a87b4dea207f775287d6c1d42305e35081378c71f3ecede040a32b2bfdb7065ab40653f992beb282c30b3fdb6b3781a1a0697afb29f3fc4c3cee7c57b0cf2e2df8786c9b61a3df54fe7d229846875d9c6d77b47d0483471563eedd35f69e4dce647970901968c9bbd1c1c32c3920f0a86b8b7b3ee13ce7d878ea4e4172eb868153f3056a6ffc6ba7d2e627dd9cfeaa2aa2e91ad5b36d88cad2d3f40c56a35884b896779907feadfd77f327de8094cbbb203ffff22d807a", 0xd8}, {&(0x7f0000000040)="44685a5a3feb56483572ab777e95659d73bdcc3a5d459735a1b4b1eacca3290ec52475c541075c65a4dc", 0x2a}, {&(0x7f00000000c0)="24effb", 0x3}, {&(0x7f0000000680)="ef5ecf28ef7670ce16f6006f0f81c54de563edc4906ee14ce280fef469f4e88d44a34c54afc1df9c85d3a890a10df9d1e3558d0dcb3198e40d371da08c9925c95cafbff5d6d49e23c78f4fb92bb303c19da2c587513445df32c13bc2c4a9a4e8f16bad2048a55ad9973727e66edcd1b4a86806c7e5a7a9269890018358aafe52f27c97a1cfe04e8267b3893d0dd2b0a2af05d270a56fea272bc5b46c3c858364e86ec22251746773df973739fbb8d1136dfc", 0xb2}, {&(0x7f0000000740)="07dfccc88ee075e48da626445e120d9951785f9a07b9b20e686d10f08d6df3cb84743fde8001b98bbf46206052cf392fda9728fb3f9b04e1f87280f0b97841524b4426ec82d9fc8168ef42913bccb297ffe6b0a6acc2e67cc0eb079fe9b821361729d756444dac67178fcd90d4887ad94743828396b8ec71650973e4109977bcee372d7d6667f1c2a0203187", 0x8c}, {&(0x7f0000000800)="e1e769684443bf1b578404e3a1edf5974160db3f693e2bbf68509b11533f764787fc2be8bbdeead102266d6cbaf213286e33c5d950e9", 0x36}, {&(0x7f0000000840)="42ffd698f9e93e54569b951379d1a5af83a8b5594d309ef4c8720c35e976947ce93de72351a63ceba098de237801a2e99436529215673b8eecd60b523396b55c93fe5971096a781d090c6214def2cf521984447313c38b7d2a6ae12856d97b753ba18e0099f9f96e0a66b026b7f9ec07cd3232a6e1a5c23e994a9493a311812bbe94712a1b5c625b28feb1aeb755adf08ebf939a15f462293007e45ea424b60d5a407fd25b0af8", 0xa7}, {&(0x7f0000000900)="aa52720e77f0d071e90c7b2bd1af4bf3ba0118fb56602e3143d12aa8cf18719f21fa218f75b7e615e6728fcb7fdabea3666b6932bb25d936f3427115e50db22ff1366aae", 0x44}, {&(0x7f0000000980)="9e8174410407b668480d69b9d354c6ebb3b1100646c3e94ecf4aadf879600ba014e32b2507b46fec3ba8cc311a", 0x2d}, {&(0x7f00000009c0)="4d04651842077393eb399b85a2a14780aada8ae9d8f7713080ca9f5e3ac64c8e7c27be3f36afe0e8c66e437a1904922d47a7c177d14f20c630a4f215624a79506c76c00bb4926bccadd294b193e74d26dd5093d3099e6859319175db2336718b311aa06904f637a60d292bcbdc0c39fdd2026d2c84e8693bf4c73f8f2c393a96b404f1ad238db3a28fa2ec1856331e7a6b300d404ed67d9568232b532b993736f0d13cdbb55aab4774eef99c1ddc4ed2ae22fd496cfb1a5c978ca4d31d10dea629a7213e41627ec16e4a132e4faf7b11e0d6ddfa", 0xd4}], 0xa, &(0x7f0000000f80)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xb8, 0x8}, 0x10d) 00:17:48 executing program 2: mlockall(0x2) r0 = socket(0x1c, 0x1, 0x0) r1 = semget(0x2, 0x2, 0x200) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000000)=""/224) r2 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) getsockopt$inet6_buf(r2, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)) 00:17:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:17:48 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0xff, 0x1, 0x6, 0x480000000, 0x3}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x0, 0x4000000}, &(0x7f0000000100)=0xc) fcntl$getflags(r1, 0x3) 00:17:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x400}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x20, 0x0, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@broadcast, @remote, @multicast2}, &(0x7f0000000080)=0xc) 00:17:48 executing program 2: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) fsync(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:17:48 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="1fcffb37c458", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x0, 0x3], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x27a, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x8, 0x6, "6ca50d", 0x244, 0x77, 0xff, @rand_addr="a8e38d2c66c187025afdc79803c5fcd7", @mcast1, {[@hopopts={0x5b, 0x1, [], [@pad1, @enc_lim={0x4, 0x1, 0x7}, @pad1, @jumbo={0xc2, 0x4, 0x3}]}, @dstopts={0x0, 0x2, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x7f, 0x3, [], [@jumbo={0xc2, 0x4, 0x1277dcca}, @enc_lim={0x4, 0x1, 0x401}, @enc_lim={0x4, 0x1, 0x6}, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x644a}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x101}]}, @hopopts={0x71, 0x0, [], [@ra={0x5, 0x2, 0xffffffff00000000}]}, @routing={0x52, 0x12, 0x0, 0x20, 0x0, [@ipv4={[], [], @multicast2}, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @local={0xfe, 0x80, [], 0x0}, @mcast1, @rand_addr="8122f49610c6809f9e7675317354020c", @mcast2, @mcast2, @empty]}, @hopopts={0x51, 0x1e, [], [@padn={0x1, 0x1, [0x0]}, @jumbo, @pad1, @enc_lim={0x4, 0x1, 0x7f}, @generic={0x9c, 0xdf, "b63c5a9e1bf080d7737377663d888ac1b911c36c3428b0eed86b396406e05e5782800ec1d7d19abaf0a0dccd281dd2c422088933e63d4cd5a568735261d405401929b50463215778267f065cb8103224ad8a779d3918550fd478976d9e6604816e6491252cec9f4d2dddebd2739b3cfc2d66fb1d5c46d09439fe1e1fde3fd6c60daf0cb73a586b3c741944b64b3cb926fa908f0bee42af003771be481d5db02676f3942182e7fd24a24ca1159bc83d6e07575e34c16240a363618c0fb67db7588ee02cdae7d39be517412d7f5391b19223e50ef1f9e229bd60b1113dda82b4"}, @jumbo={0xc2, 0x4, 0xde1}]}], @generic="d96327e21b40ce59f1657f080d28c8c42eccacc109f6c6526541c31cba8c2de99d92e9ffcdf3df5c43c766a8cfd8403036b8769ceadfd36059173087645d6afe3f5c6f76"}}}}}) 00:17:48 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x51) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) 00:17:48 executing program 3: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000002c0)="3a8146efbc360a98cf09d03bdeae361fa462066e77627cb6b8a7af5933160316660a876625b7f4591c9621d92c14b0ccc216aab61108c9641f324fb2dd7d914ebcef202bad3306853f445cb40da0f8b587d14abd59114981b967afc28a42689c8198fa6d6f3d01cf21ccc8253d065cbdc1553f41bd93c2532a4e86626a7e72d6ce48a4dc6769f98e26c3b1e5d38ae92a1764b1883944998ea565a8fdc67e3c516df814b5c308a9bd81796e61cc263e") linkat(r0, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x400) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f00000001c0)=0xc0, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000480)={0x0, 0x3}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={r5, 0xc6, "3d8ca878d3b5110c7db2dad59751c056e3f9a6a2a575a7410ba3ae779519df10b154d3bcdb2721941c9921dc0c6b46cd6945aa547ceb339ba776809c94f87d7567e223bb51bf75c3db3efbaba5584f47d4bca3bcbb04c5abee83c611827de37528d112b3d1a3ed45cdf9d41c210881cabb64fe2d77e911ed20bb9e5937371f08506b6e43835533df84b16a8123b27d5b4923144db7a47efca16ea4002ead0310b85853518eb54c08c9ac435db508def2b32d7c4eaa2072da51fe72663a666f9ec418e47d1589"}, &(0x7f0000000600)=0xce) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000100), 0x4) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x2, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000180)=0x588, 0x4) 00:17:49 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f000091a000/0x4000)=nil, 0x4000) r0 = shmget(0x2, 0x3000, 0x290, &(0x7f0000ad7000/0x3000)=nil) shmat(r0, &(0x7f0000d0e000/0x4000)=nil, 0x2000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:17:49 executing program 1: syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608c30000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000001240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e24400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046f26f64f55b255cfde0cf44c03fb7b900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f2cab65ae0626e20a028a8013238f8dc606f4e8f5c473caa1fefc5b5f3dd9db0eb75de524df60f3f5e4b23161b329ea1a7c91e195faa0df5c3262d88bded7d7af59fe04ebdf93d2c1b0441c64e24433"], &(0x7f0000001200)=0x1002, 0x10000000) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x26a31af82329f9f0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@empty, @broadcast, @loopback}, &(0x7f0000000180)=0xc) socket$inet_udplite(0x2, 0x2, 0x88) 00:17:49 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x7ff}, 0x10) 00:17:49 executing program 3: syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = socket(0x1, 0x10000005, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1002, &(0x7f0000000080), &(0x7f00000000c0)=0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:17:49 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x10a, 0x8) syz_execute_func(&(0x7f00000001c0)="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") 00:17:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000040)="919041956e8238e23e1428e88b0b017fe1d4669babe81882281b7e72597f175fd61ec07d06f50a323907e4e41044a8de8f8d0d21a928bcd90baf07ec0f11e2cea61e4aa80b886af8fc39d09e0613ea7961ef92973891a938d746421466a8676f320bae40d4b57c6c75944eeae35459896af84322f815b4f61ff74cdda1b8e43807de4fc1e45caa7cd7a623a81d37300202dc9480732a18dd4b5e103fe9c58155d2b84a03", 0xa4) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:17:49 executing program 3: chdir(&(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f00000005c0)="1c16b5b598cd801b69e4f56962f5696200d9d9d0c4e3fd01e300795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269460f0f279e000f9966030f26410f192254635bdeff541900a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1e571f795c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x81, 0x10) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0xfffffffffffffe65, 0xfffffffffffffffd) listen(r1, 0x7fffffff) 00:17:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x101, "eaf65dd1d3a8b627552950cf3ba64a9a"}, 0x14) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x41}, {r0, 0x100}, {r0, 0x80}, {r0, 0x4}, {r0, 0x4}, {r0, 0x6}, {r0, 0x10}, {r0, 0xc0}, {r0, 0x100}], 0xa, 0x9) ftruncate(r0, 0xd937) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) 00:17:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x20, 0x8000, 0x10001, 0x0}, &(0x7f00000000c0)=0x10) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x3}, 0x8) 00:17:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x80000000) socket$inet6(0x1c, 0x3, 0x7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0xc374, 0x4) __getcwd(&(0x7f00000000c0)=""/206, 0xce) syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4284ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000c47ca1581694ac00000100001d440f2b550142c4b33120b15ffbb15ffb110f0fca380483360000e0eb") accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000200070005004c310c6ed97f3da9c0b335d08a6094d94b807000010000000000002a7b8466c2641b"], &(0x7f0000000240)=0xc) 00:17:50 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xec, "4b6ad92e464010b62e5f8ec3f71a9ec979bd445a71b7e210e6c8122d0508913efb650d15c5ef93bbb74cda09807087585e8d1fab30e645d6e5af8972f36bce1d7cafa40d3d44c9882033ed5c633dabdce25d0000c53149eb0d0f82e3882e3ff0c480597098a3cf5db25bf8da2e5bf6c10b127cc0861492ac6488433c75dceb732546148be910a2e132631a872687dcefed7b4b1f0952f54370ed727d4c682c4fa1d9cbf49151a43e42ed631242ba663ada0acbc816c3d7e17f19ba65ae9bee055971d1624b17db4598fa8471012dceeb408adece872a9e6593b227039d98382384e088e5a09f91621b26ee92"}, &(0x7f0000000000)=0xf4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8000, 0x2, 0x10, 0x9, 0x7, 0x7ff, 0xffffffffffff6637, 0x9, r1}, 0x20) syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:17:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000780)={{"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", "a747a4548504878d26e4b30d73fb0170cd0cbdff36db038d0a46c283185f5bd8", 0x4, 0x4}, &(0x7f00000002c0)="24ba28f0f5781bc4d8b58832e60a3eb9b06db7", 0x8001, 0x200, 0x12000000000000, 0x0, 0x3, 0x5, 0x6, 0x76a1}) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x80000000000000, 0x0, 0x0, 0x0, 0x2, 0x8, 0x100, 0x1, r3}, 0x20) truncate(&(0x7f0000000080)='./file0\x00', 0xffff) write(r2, &(0x7f0000000000)="2eb5bc6448736fffa085fa0e63b034f7c6746192fcfd666150b5c3aa043d9f0918c68e8a606c0e9b913bac6a9f71217a7f991adc251d3f", 0x37) read(r1, &(0x7f0000000580)=""/88, 0x58) read(r2, &(0x7f0000000480)=""/143, 0x8f) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000640)="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") setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100)={0x57}, 0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) clock_getres(0xf, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000540)={r3, 0x3, 0x101}, 0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000300)={0x3ff, 0x3}, 0x10) fdatasync(r2) 00:17:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000140)=ANY=[@ANYBLOB="00040000"], &(0x7f0000000180)=0x4) 00:17:50 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) r1 = open(0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) close(r0) fdatasync(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r2, 0xfffffffffffffffe, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(0x0, 0x1, 0x8, 0x0) 00:17:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x56, 0x1, [0x100000001]}, &(0x7f0000000100)=0xa) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) socket$inet6(0x1c, 0x1, 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) 00:17:50 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000200)="f47e25da0f51a18e3f8155df4649b040087cba35026f74f72ad555c14301699f1fb2a112251e9dc128a6be6d99812eda5f313dcd40ca06dfd98e3b983ff96d11c3c45e61fdf2e2e17d587f1c70ce20e78911f2a895483105abc686fa27f66107253e9390c7f574b5b999d604c43058b728bb4e52a5daf2f8e413e2110a2b298049ee4bc614ef70a381c6e765b136fa309e22647cb42425e39f37a9d51a65cb564accba0653", 0xa5}, {&(0x7f00000009c0)="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", 0x3e}, {&(0x7f0000000740)="27393abe3dc722646cf9396b7e84d052c04d3652cdcc0f5f902266bd603956401a766d56e540241362acc64c2c70e16f17a7221cbe07e53835120a6ea7938d0a1221957dad9b9bfe0a60d368269cd78e088c2bc0a2ff6395ea9652d07554172c94b9aa8b049013135feb57b32810a83c44bc49076e80ae1e6f99f64980ac88feb5f5306c848ef25195d54205505c8a2b844734d7b09e3877747761f124166027e9966980a7819a7d5bf28635fcfedbb31b63eed274d74c8e9e060b2ff0651d222ae54e95262815b371f08f6b9cc0b3b0e8490dab6c1b68b538f1da8dc4c0e867c8381f4ea59f", 0xfffffffffffffe34}], 0x3, 0x0) setreuid(0x0, 0xee00) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) open(&(0x7f0000000640)='./file0\x00', 0x2, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="33000300030000000029"], 0xe) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) sendfile(r0, r0, &(0x7f0000000580)=0x40, 0x80000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:17:50 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000600)={{"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", "b5dc7612f70bff576b5b96a594403d07b0fe7a58fd5f13b3d0ca5a4a7508e94a", 0x2, 0x8}, &(0x7f0000000240)="add478c7964e2eeed3c90bfb8a76b3c5686c3adf9b5659fe084d06809499c6558e234099d3395a0f73a0e10b784794ab7f711e28cfd7cdb14b60a4981dbefa20f11fdb175883e5573bdb7ea124c36e0c364f3f3d36427026bb7db7ec74db2d770948aba3b17a049984af7628e5048672be7bd1d0da472c69d9f3a439c0314934652afaa03e7463332fccf2626152c169a0d1c5e8911a0abfb3b1130ba77d9bacd62c873c8a1d21292b29476af5a5e541780fe1b0d4f851520c2db718c4bbd3fe7d95da407be847ad8ad82ff6e36ed81035d54ebe8599df471f789361eaa57b592eda2329ba93082b1fc56562c6", 0x3131, 0x2, 0xf46, 0x5, 0x3, 0x200, 0x0, 0x81}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r3, 0x2020}, {r3, 0x66}, {r3, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(r3, 0xfffffffffffffffe, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:17:51 executing program 0: syz_execute_func(&(0x7f0000001180)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c4c3c148ee6cc66db712c401397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x10000003, 0x0) write(r0, &(0x7f0000001440)="aa3eb437f20ea3e9d53d7fdfd2a1f2b9770e411b49c875f88d73", 0x1a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000180)="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") accept4(r0, &(0x7f00000013c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001400)=0x10, 0x10000000) r2 = socket$inet6(0x1c, 0xfffffffffffffffe, 0x7) syz_execute_func(&(0x7f0000001380)="0f5d8e97000000660f383d7218c4217d554b0d44f52ef2a78fe9f0950575a252d4ff5e91c4e26d9a8d3223333366450ffe2ac4e2c5b830") r3 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x106) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9, 0xcc}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000012c0)={r4, &(0x7f0000001240)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0x0}, 0x7ca}, @in6={0x1c, 0x2, 0xfe, @mcast1, 0x400}, @in6={0x1c, 0x3, 0x8, @loopback, 0x40}, @in6={0x1c, 0x3, 0x5, @rand_addr="6436649809181c2052af0d1ffe697c07", 0x6}]}, &(0x7f0000001300)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001340)) 00:17:51 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) execve(0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x10000000) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) dup2(r0, r1) 00:17:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) nanosleep(&(0x7f0000000000)={0xd3, 0xe19}, 0x0) 00:17:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000001c0)="ee8e51e79f327e011abc8b2bd297208b0ae664e14005a587ce642c1d3373d5afed66a9913234bb8499be7291e5fac73974e521818d9ec4f619afa07951c1391925a5c6966e42c1d0d1e987cec86cc02c59a8539bd601e502f425a148056b9c7a433af414c4347f63f13f081db9fb8e612d1c8404a8483c3396148bb61b59ad67c13ea9edd1cc26f4a765be61280b7d93") sync() open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x29d236b2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x0, 0x6, 0x8, 0x58, 0x80000001}, &(0x7f0000000100)=0x14) fchmodat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x59) 00:17:51 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) r1 = semget$private(0x0, 0x7, 0x110) __semctl$GETVAL(r1, 0x5, 0x5, &(0x7f00000008c0)=""/235) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000018c0)={{"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", "43a755de02cb7cceace7cdcd86972b9d23ed8e7b5f8e0f5296de49ae323c2fe3", 0x6, 0x100000001}, 0x0, 0x96, 0x437871aa, 0x10000, 0x6, 0x4, 0xfffffffffffffff8}) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000240)={{"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", "3b23aae4713df83c340710b3c1faf578c8d52e6852cfc996660bee9610d388e6", 0x4, 0x2}, 0x0, 0x6, 0x1, 0x3, 0x200, 0x20, 0xeb2b, 0x7fff, 0x530}) recvfrom(r0, &(0x7f00000007c0)=""/141, 0x8d, 0x0, &(0x7f0000000880)=@in={0x2, 0x1, @rand_addr=0x7}, 0x10) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f00000000c0)=0x2, 0x4) msync(&(0x7f00006ff000/0x1000)=nil, 0x1000, 0x3) syz_execute_func(&(0x7f0000000180)="0c0a98cd801b69e4f56962f5696200d9d9d0f2680c0000008fe4d1589b26b326b3edfec426427d82822a00c4da4a9376763e4808eebce00000802000c4c3dd6d68074851519fc4417b2d5000fc0000c1ea01c4a2ddba6cc880f265dc5f008a6e6e66450f383e3a45363ef80f9966030faee42c240f5e5bf44700003e65364f9926660fdd4b00646736676670664336660fd2938c0000000f01aec3c366450f17720d14111d54111d00") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000000600000006000300030005000010000002004e21e000000100"/156, @ANYRES32=0x0, @ANYBLOB="01000000a516dd14931f4281ff0300006f000000678c606613b6aadb290d4914cb7b554116f389b3a0fd77b32ef4aef410ec538b"], &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000780)={r4, 0x7, 0x100000000000}, 0x8) r5 = getpid() fcntl$lock(r3, 0xc, &(0x7f0000000080)={0x1, 0x2, 0x7, 0xd67, r5}) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000b80)={{"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", "b8a5be32c520a0a8974674808d8da4b6287e0b4c82881aafdb9df66b4d010258", 0xfffffffffffffffc, 0x5}, &(0x7f0000001d40)="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", 0x101, 0x1f, 0x4, 0x0, 0x1257, 0xffffffffffffffff, 0xad, 0x4}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000ac0)={0x0, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000b00)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000b40)={r6, 0x4, 0x100000000}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x100808, 0x8) setsockopt$inet_opts(r3, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:17:51 executing program 3: syz_execute_func(&(0x7f00000003c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e26fb55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0c4a3c55f7b000bab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c4e27d237200c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb95b605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fba140d3c43e450fae7c0f0f") 00:17:51 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x8, 0x0, 0x9}, &(0x7f0000000140)=0x14) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000003c0)={{"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", "2bf8f40c35c049b806d6232aabb784303557c2ee42fab8b70a98d8d5676b24e7", 0x8, 0x51f2c87f}, &(0x7f0000000380)="9ad3d87ba4427aced96ae2867e44679808ae74fd067a533fd090ae50fcf0", 0x1, 0x6, 0xff, 0x0, 0x401, 0x9, 0x0, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0), 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000840)=ANY=[@ANYRES32=r2, @ANYBLOB="0000d32704cc76b57934f2a69f3e2cd23bc12c7630676c94cfef1df59a0ebd9be6bf3d6791f07336817c57e55987b5f6b5cb518e2a9ce4dc53ca52c1ae54b193a1b6ffaedcffe457805fe0e4ced150a40c7824c19f"], &(0x7f0000000340)=0xe) accept4$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10, 0x0) 00:17:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000001000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) r1 = shmget(0x3, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(r1, 0xb) 00:17:52 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setuid(r0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) 00:17:52 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) ftruncate(r0, 0x6) syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c4233d7c1000c66db74fc483397fd300c90fbf9a0e0000000fb4af061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4eb8cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f6566470f3835c8a24fb7e2") 00:17:52 executing program 0: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c3b05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32c462619c994fd89141fbf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:17:52 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), 0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@in={0x2, 0x3}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="ee442c82a24f6c59108a155e10704dac42dca5df1cb5ca7070a5627cf97374a84ef1c7b5c64571564613c931bdb409604bdfb426bb79ac2504a4b74eccb316b0fa260d8838d013bf82d26a604bcf5465e057e8cb014e9280635944183a361b05c6dfa76213b84792d60a52387387b26bdcdadbe424b053ffebc34a57c27431a48399cda3d332ff18c6ec4c0b93af56657725034674c237bd1d4fe07643a692b0e6d70393c02c6b0d029fb1beb57256d1c4dafb67bb1da97a4d907381c879e0f7895fa4710860c1aada75664ff6cfb45a9a8eec889f57dfddcbb10cf4ce3205ade6f39f4b93ba9e67", 0xe8}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x38, 0x4}, 0x20100) r3 = geteuid() r4 = getegid() fchown(r2, r3, r4) 00:17:52 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000"], 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 00:17:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x100, 0x6, 0x7}, &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1000, 0x1, [0x19]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, r2}, 0x0) 00:17:53 executing program 3: r0 = msgget(0x1, 0x120) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="d09ceb44696f0a4a"], 0x8, 0x3, 0x800) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect(r1, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x0}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000440)="c4a1dc54dc9165f70f6969ef69dc00d98a0071d81c4139fd5bf9c449956840f777004113797bf34a1af0e266428ea5ba000000c4e3817f980af77dba01b864423866450f18c4f3b7bae1201e470f0f19ae400faee4c403514a573a00660f382203778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88e441c9d938c4a1a9601f00003b660f3833d0") 00:17:53 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="72d8b25c2747ca1d259ea6cadea6735acf1ca8f56d40e7681af3c365526a2f885e46492de5", 0x25}], 0x1, &(0x7f0000000140)=[{0x38, 0xffff, 0x401, "1d1057f7f137e453856e32ce17b958a17f4d4ca22b5b4ee903cf017829ccf43788e32d"}, {0x90, 0xffff, 0x9b, "6b5df2353ec339b782d55984101d1dda2ea9d4466481a5a0679dc0ad48e8230d111f19629807f3ac499125158ce8ed90d2aba608bf5d0c052b44a41528e74807feae2de28ef5a4f5438aaa954b07e5883b4a42ef9a7b13a05bf036860be1f0f94a475dbadbf1a531682adb2d5ab30a817bfd59218278fc25bfab4184adbd2127"}, {0x48, 0xffff, 0xaca, "0d9b90cb7fa1a64cb58a64eb3102efcc0c116ad5320b598e5daedbb5dec48e813ada7bb3034aef050c55bf3b42764ef546fb732b"}], 0x110}, 0x180) accept4$inet6(r1, &(0x7f0000001d40)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001d80)=0x1c, 0x30000000) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) close(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) r3 = accept(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000000300)={&(0x7f00000002c0)=@in={0x2, 0x2}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000380)="7d03d5d714d3dad034957b59f0f93b5d49e666d18e40a37d39cd036d458280d37d1f41b5838293ff04e269c1a6cbfbb9d3f6fb3547ce8b7cdd2fc03d84b7714f9faa86ff56c5ff3f3feed81cf355677d8067778dc454fc05e6e71e4b56d88c4aa33880f59efaeae7e50ec7bef8a378950726c6cdfb636a7be0f6374c38cd7b0d69504c751daff52a62dd9cf50c31aa5ebc9a9ce03ddc20fbf322950a6ee3300a6af5", 0xa2}, {&(0x7f0000000440)="40ec88646963328adc95d43e85ed8680ce62dde77ecc40c206e481307f0143bf1bb629c27449da879ff588da83f12741b401b07f2ec15b14ca4941c179c3f1a045620ac9873f00546aaab494b3f5d51ed3d09b4851d58c7d0536", 0x5a}, {&(0x7f00000004c0)="2c3b5319915f5d2c5742f1465f74da9da67fec7f3c72142ad1148b7cd942b56e583f83ea68eb4757f3a1130f602647d8ee5d5e78f0d4e76cfc5c850b1e66e95c55427f74b42f58d7cbe9d104a9d23cca5ea91d661cf63076d32ca2618736953abf190d12a19f304136084f26da0474702db87e8127bc8c5e321846872bdb04879124bf31a22eb498780da6bcdd982b437ff64a631477d002443ab6b9799381c9abbcfa9f7427efa06b2630836f19f7fbc881a163004a956a95a7d69f057d1c45839bb3625c5881ddc256eb5752eb66b9ba4b85aeb6313d63cf39110dabd778d3cd3984fc8f", 0xe5}, {&(0x7f00000005c0)="96ec364224fc4c42f4c14bc2c8da06ee47eb42d81868d6bcbaf83ffa19ebe3972c261ccf6c6b787c75f8baf5bfde15e8914274f3352b80eb077cb2f7d8cacfc30687f3500b5b7c8fe90b42ced96ef79d172fe48a5d566d424c1abe4fd0c1a0f16d469cca1ff8a50cab5d37985af65012f5612430a626d612a2727df837518cabd0c326debfd11dfc0c4d5ab18fdb6d34ae7c8acffa5824b526b03b11802b9ef51fd9e34241ffd200bdd9f24bad7f5d75", 0xb0}, {&(0x7f0000000680)="180c7c43b243d5bb49a25366a81f378f1e37fafaf9577011f7a55a0f0debc2ffbdce135278f1667b8b4ae5595c298d4a4f350ca3e3127eff1ede3d4eb92afa236665bb3cb22ed7fb7bd9180ed959dc6abb6b687115b40a15a5f78316ebbb04cf674c8ff2213d4f02374a2d446921d1c8d7ad56edc4423ac6a1d70169afd8ee2c00509cea7abf3514711e82535ec218e26a7b10af72134930b4a857f8901e1b523c92ccd440818a51a4d8a2f5379d6b998e3ef20a63186bee8fea1913767dea4bd335ffddd2", 0xc5}, {&(0x7f0000000780)="c9f8b823a754e6a884a580c37c928ef2b96b4b7c5ec05c40ff207440753b8f38c29cd73260d6c28bebf64131121384292be668989b52a5e401a82a5c28423c4ea67b0657295ea7016eea4847a15c613cd840d3ca39d5c2981755cd35b9136482b297d69b45163be8dac242837f306fe8a247d6438c7570", 0x77}], 0x6, &(0x7f0000000880)=[{0xe8, 0x0, 0x10000, "c7c6d0b701ff91ffbca9793a0ff2a91b52130f96e44eed311dd2afaa89cce7238212ec883e80438bbaa3deb20282df98da11f770cd55c99b7160f59d23f959de2c06c3467fecb655a4c644e4caa25be52398d4258e41f4e37dab9745c0a8fe088f7d555d7738de0fc801cc4c1a7fde913c22e044b2f715aec45b5765077bceb13f9c9abab83fae7b53ca02f536a70da0b4eac9d9deb0256ccbf94486ca843b0f82e5b3ad4b5a9c0429817e5d11309374498fba4ce94163847d2dd2d3faed865905e2ef7004fa4e37078579d4a99dcb184c8a83d8a894"}, {0x88, 0xbb, 0x81, "c941066d15118d040a4ac2a00ae232e6f8a9306c8169cee6cc636558b25676fd3a510efa1d5d22aa07abc48ce9c47e4343429165c2dd6358523b89a32ecedf49e6898de3a64fe4dbf50f4411a95752d2bc7c211e6afce8dc3cc1675c47a6d9f8adaef05f137b6048130826292aac3a296984"}, {0x10, 0x0, 0x2}, {0x1010, 0x8f, 0x2, "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"}, {0xa8, 0xffff, 0x1, "6e5fb2758370dc3ce5202a1bc061c3c90d02fad6e3e0d6fd89fc8c6a482541757cd18612bc98835c9a0e0e093ec7b62a5d329c8af80b30fb5cf119f70900ec5e4a3f2ba3fd99c8e13059ddd1fc007ac54c8b07e1aba608eea5313eec61fad563a058d0fc73db4200e61d27421dac97dec110a7d596d77e7c2d77130662ea0a49a3503b2b1bc25c4052f8dae8657efbfa29"}, {0x38, 0xffff, 0x6, "2f98e52027ad507fdb2aa85045f7be85f1d777f7e97380bda516ff6c8ed28badbd52f99bfd4fcd"}, {0xf0, 0x88, 0x5, "f892e786f43fa32d4870d2fc1d252bfe7ba1ddf0a9012ceb6f858ca984ec5297759c60cb383fba88b816e7c04da3f9473710a8ee87526c92456ae7851db60d9363b1fb6cdf5c4c7aea504885621593408702a8cfe06765ae27ba4f51c2dda01bea3f92828c59dd794670fc14e3b540fac21e113fd8dd9398cb31c661983160ddc822b10d61529976340a3c88c045ae2a56cc8c4896daed3f02d9d2b0200ee36eb9f8a45ad28cc3c1efed83c305a18aebad13effbcbd692c9bdbefd3fb42174a0d42b7698a8e396d80bba74d0302aea84f4346c29ed44fd852d04"}, {0x50, 0x84, 0x100000000, "b4e0114e9d73b2531982bb9f721f855e25c48d429a454091aaea0cd032c1b5c7d0a761d0cd6e57d21661ddfc196c8e4ebb878c9b4268c10f70e3e8af57b305b2"}, {0xe8, 0x0, 0x80000000, "8136a9e808cc4c1bb0905cba2c234a24c88b978437f1c1852820554f44f9434528963f854f8a6152693858bdf4a9bb137cd6bb507023b60e0c1c150470903818b21358b96ec71428a51b725ecaa6561f853c157b02d6fe157925b6c76d1de4536f36826482e4c275b3192b67a381a771f364cf861e7abac33c8cd65e1b683324e435ca2a6d8e25461d89fc92cc436840160a458b86c3e1c2c41aaf1637be2261ff1f6aa13ba67c5fba3c1452a12c2a644941c0740a98ea0573d23614a702e71bd05f90034bb38f231135ba9af571c51a9a6082"}], 0x1498}, 0x1) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x0) bind(r2, &(0x7f0000001dc0)=@in6={0x1c, 0x2, 0xfffffffffffff72e, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000001e00)={0x7}, 0x1) 00:17:53 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000200)=[{&(0x7f0000000100)=""/245, 0xf5}], 0x1, &(0x7f0000000240)=""/163, 0xa3}, 0x42) 00:17:53 executing program 2: syz_execute_func(&(0x7f0000000940)="985ea31d42a84aa84a0f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7c4c1f8ae1736f083b600800000f00fb8c4ee014ebdbd751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c48339f8d300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb99da5605419c201b04b970000c42101ead9efa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:17:53 executing program 1: setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000380)=0xffffffffffffffb5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x200, 0x4800, 0x2, 0x1c00000, 0x0, 0xfff, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280)=0x4a, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfffffffeffffffff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}}, r2, 0x1, 0xff, 0x2, 0x291, 0x8001, 0x29}, &(0x7f0000000100)=0x98) clock_gettime(0x0, &(0x7f0000000240)) 00:17:53 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x270}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:17:53 executing program 1: r0 = socket(0x1c, 0x3, 0x4000000000000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000200)=0x8) listen(r0, 0x8) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000100)={r1, 0xfffffffffffffffe}, &(0x7f00000000c0)=0xfffffffffffffe3b) 00:17:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e7607678281f15b2f66696c6530001503b22f6c454e7411a8f50cc59f474f8abdb9dffaab105b1838806db1786f11a6ae61397b57a863c60f77115b208d5bb83c1bc87a8b5373d19582a15a8fcb5381b5cb3e5108f5f8"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5}, 0xc) r1 = shmget(0x3, 0x1000, 0xc0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/189) 00:17:53 executing program 2: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000000c0)="1edcf0ce3f21f063fedbde8a611a845e82cb8b5fc570d98f681031b4efbb56cdae2675") shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ff8000/0x2000)=nil) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000100)="d1fc7738c9af342c28fbf263dc0d968c74c5e3fc5b00d43a33a31e5b2f8456141b9a5956ab705d5f957872d1adef005bca275ead6070698626a933f743189256a8101c65475cf94d90789367cf244ee4badd48dfc885907c947faa827303c87eadd2ff6a3a515e0f2b596d58c406369205dbc1f643c7e86075f3594c6882e0ff6e9c0ba4e8aa3abd5a3b7c6cafc07bdfa995732e32f42d113f8ea1f085d47c6e2d9a9e175cbd99fb9a8ed5e355a082067f2cd7438987fe20851b323f23a809") ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000001c0)="517bb4149d86f7fe5aacddac7e4e3e5eb5a60414c593081c46a6f29d6c74a30b5e44c0ce5329623421ff39145903d8532ee729096f53eca93d43af9038673277733d547096090ac80b33077ef490ae09bce11eb1beb56b3833705018ae4e1daf28ecc645d45ade6055f8731bb9378f3e2fb03a84ebf66e8f88218b3243b05020c19425d7479575e82f6d5bad7a253b59c882d9784dd6c95582cf8eced44bd3f2e1b5ad8cac29c3d3483aede533ceb13f4b1af7e3b4616db9dc721b9682c798f7") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x3, 0x400, 0xffffffffffffff01}, &(0x7f0000000340)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={r2, 0x62, 0x2, [0xb4a, 0x1]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000004c0)={r2, 0x6, 0x1f, 0x6, 0x3, 0x3}, &(0x7f0000000500)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={@in6={{0x1c, 0x1, 0xfffffffffffffeff, @mcast2, 0x9}}, r4}, 0x84) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1) getsockopt(r1, 0x3ff, 0x3, &(0x7f0000000600)=""/39, &(0x7f0000000640)=0x27) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000680)="486ad56e2015d0da4b6bf17a7eb034b92ce49476295a6781c4743c555a6d55ca47b28a2ad41f0e2585d408bb307fd7efe2944491a32b10d5c38dc990a461c98404d0c8f6f2311e1d91514e6159ca2d272ef678676aef7913edec213a2e6907bfa8457031731a69d3745f6e517ed6caacf038aa4b5292815a95ccb33e0ce81087528b873e9d6885705d166ad54023e066a8df94c5aafbc19a5ddf718d1750ddb2209294448f5f1e7da967") ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000740)="1480624749923468cc2003ef69d09a001a956f2804b252927c") write(r1, &(0x7f0000000780)="a95a5dfb9fd257ae64f165c9d6b2d983fc83c6f9f5c68eaaa93b321c34dba19a430e7cf454c2ba3368414e74faba8825c15533be05cdb5e60d098959d8a23da097890d2ebb01fa8547bc67c1aad92525331749a07532f1c093a0c61a6060d9488348faeccaa9629a90d4d062fe4d7b21e25bc00f4778bfff34eaea0f3614", 0x7e) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000900)={{"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", "d0fa30750f734c71464a720bca304b5a0294dbbc09ccfda4684eeeb76d703167", 0x4, 0x1}, &(0x7f0000000800)="fdf531ec5a6d0ccfba09a786de7a718c56444a90f35d2f3342a5c917f5afacccca2348bda76598dd5fd467d517a52eb2c33377d85ad8fabb22f694a1b4d90e5469fd1c6f9eaa61ec698c611ba8e9589903dd33ad5d4ebe138c993248a27c72fbfbd87d52ac01b7c99c6fe35bfe4d98da4a719998dc603f9fab8123c4487156c06f44c9b193971cba64c2804769ead944fa02f15ef2cd9dacf792fed35a5b92fa3b385c33146ad3166deba994274ced13a70bb7d95a9e7577d9391b92863dfa262f50b68a43e2d294bbb38efa5cf084c1351e28e2e4a173a6509e4fe61f837333e2c3eff1665a", 0x81, 0x40, 0x3fe75e10, 0x7f, 0x0, 0x7f, 0xda15, 0x101}) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000dc0)={{"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", "5f50d88cdb30e21fc320df45719f9c3e6371df95d6cfda3cfb848c289120c46e", 0x6, 0x10000}, &(0x7f0000000d80)="ada22f9e32a2c90bd708742c673dec29f29a19d5b9d2cdcb0d6a1a37785f", 0x4000000000000000, 0x8, 0x1, 0x80000000, 0x4, 0x4, 0x1, 0x100000000}) freebsd10_pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r6, &(0x7f0000001280)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000012c0)=0x10) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000001300)="d1d1fde9aa099366da5c4e1d8bd00d2a33400f75469bf4bcd453e5dbff248464b0d3fc0e37e1ace22b7d248ddb25d54a7941e08d4c5614df192d3c52651c0cb31eb2b1d534209b484c8f1cf743054ba3537e89f8c18d83db09b175228f3bfd88c81a11355297b401620734a10e747c21bbe7c2a59f945cded240e021979fd92b95e678e645245048cbb7d8b153ff6417db56c88c317a098931976e25255e08f086ffbbd276dd42f625b178ed9f5c7fa7517188f4cee294004bdcfe3ffd7793eb90bf7d95b96293e86509124b7614f4b53a1173700ee38bd2fa90c434b36f82ca9f5c26bf059e60102d07f1e5b9cf31d95ae1cc444445") sendmsg(r1, &(0x7f0000003cc0)={&(0x7f0000001400)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001700)=[{&(0x7f0000001440)="80e0ea503859e1090b6385b4db61d6c8bdbb85d479ad32bfde8bc8a558d042fcb735d4fa00f57448a4df365f72cabf53ec38eb8305c10ed60c81c2aa25e71bfae39fdfc505d2beb87f60a10f316b60e18126078d90f0d8e1f3b358c3d73e8d", 0x5f}, {&(0x7f00000014c0)="4723e13c2023158f87ed4fd06b92717db67a701e03f8ff52b56912ca4fc52d724581d4a5c68ff225cfdedb38e354c9521a95c949c73d5cedead8581183c043ca3b4073f8fd36abc6692774971a0af697bdeb1aedbd90dd11544673da418d7e1eb9d1e8e009c0f40a3b1fc395ec310e97f33a27d9aeb1d37fc221a8c96a002f37fbab5cc0209477fe6cdbc04640313085708cf70784fce277e7f330dc75cee3f82a32b53c5e51db47575e62ce313b96f83fef8457f85feff17096a01155db7d2eb19a6a1453e89094db6d0a22b09101fb9ab324117b7ee5879b61e00b51720c6c3da0cc0874b37cde", 0xe8}, {&(0x7f00000015c0)="1a928fbc8096b19602bc68c112c67b6b8089ebb28f513acea0651f7ce76f2d16bc1a8d14844cf7f6dd4a5704c172b26a745e47b847c72fbc50", 0x39}, {&(0x7f0000001600)="1332ce974f1db5e23a256434857afab08e6e1b6df830265a15f56e14524188cadfc9f48ace3413fc4153035b842d50cd60c7cc2ea838297e72b879d3dd935c2539ef278754fcd82c574a4fb760c64e", 0x4f}, {&(0x7f0000001680)="07d69c463f3072aecf90ef66df2bdd09f4b817ee905e372782ab17929771baf4918d3934e08eaf2cc2fd80fb52de767833d02e1c734577e3baf233d118b46e2fbd677519a8508aae7901f8c806437ac36a27", 0x52}], 0x5, &(0x7f0000001780)=[{0x70, 0x88, 0x0, "87f0a40974fb086a6132d4f495f055c0c40faca0ce3ac3e16053f88765040d02390d7587275a79126fa7d1ce0a780cc7cb47c6a2dd414846a63764cae8006044aa458dc7fe58b8d1c2e87f4dec6a26ee363a21e47d2ac74a7f"}, {0x1010, 0x6, 0x25eaa366, "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"}, {0xf0, 0xb9, 0x100000001, "74d72661b67162e8dbfdd6259bedb9bd55af150573d33fbc777347cdc43c473ef32dcef4f7926609e6d7b7cd8c281975367d7276a47904dab0bee832136bcfbb2404a9cac3ad6b0d40220707e4354e114f5a31563c1fd14539e3c1723ed52629507892c6d0f4016ff5dc4c31d6ebfeef5a391d21c474466ec357cdcc14691523eee4deea9b441db77ee4742de9625cdc7edd96c7cb18a345d7fb407283f2e11d8805d420022ace399a69ec612bf82732f455dff3736acdd88bb2a22a864cb8bd2aeaa9c4824fb1bb8092851453bcde2ce8b1b33b6f5ff81d10ef154a51ec"}, {0x90, 0xffff, 0x8001, "f5ed3fd84426e9ce57d64f477779868b9c1470244f3dcb1e84eb6678d361810c8c573f452bcfd6a0526527b78291ed522ecf0b91cec877e6fb395fead8163eb1de523406fe5975b935ac20fc34c0231f03e5b8c3550496ee0b7ac617a48bae9bf57b1aa0c24ca5031e470917cfd7f97e344e6c5d98df267ff6ea"}, {0xb0, 0x0, 0x3, "0c39b42f778cc6543b7774bdebec321d8164c943707b0f1115a10fbe7597428729dac0e6f5d8c8d4e1288ba9560867c67f96c9d24c74bc8c90c4ce9af339f0b67e707e3678c0f08b27ed9643bd3edfef5452ebf9d7516990e81a4bfaf0426ed198ebbb12532c0bf8829e35e96292dc111ae3e93ce07ac3741880aa3433d4c796a677ff9d2884e08eb78dc2208dced0d3137dfe09edab219fdfc331"}, {0x98, 0x84, 0x29, "01ef0907d00c598b24c0b90c440602b7b199f0c2789afdc6dcfe03dfbdf3c3ab34ae0f5242614c6e9a47e2fe7bc92dbc45cf074bf5620656afc700ddeb2fbd01095371b9021295aab9a66ba1c07c2a80fe7a7ab8b3f6555aea5a175534d595fc5e82b9d3716eaf9a0cd75477a75d4581bde6a2815a95a3babf469ad900c1e3f2b48b19"}, {0x100, 0x941f835e8b8c17db, 0x8, "9ea28b824c36cbcc5d0f4cfbcda8182c7ecaf9ac620a087db4ac2f8ba59acfaf0a87c17f285d8c200970b6da53414633f5722d052f880e52be0e833bad0faaf73217a73d9f56b4ced6bfc67476bf681977418e8cbcc6823074464a89879588a3fda5e3b986c75d897a2ffccc3ab0f35ecc9e940aad9bbdadd053238de410a6d1858a0550a1c48863926ddee19fe6f5f6ba3e2710920dd267b04717c9d21c667c578b0aac1e20cc374e8b47de6ecccdd2a07c03bc488dd79277777bfe04ccfb701b2479dcb5f2c58e69d4efe475414113e25237810c670ae2c660ebb8228e3c300ff4e63798f78450c1e4"}, {0x1010, 0x29, 0x7fffffff, "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"}, {0xe8, 0x11, 0x0, "05c295dc89387adffee8d6e0b8b01c69924686e4de7a583b41d27e3b144e3a003434434dabdf33d14cf9b8e15f91fe371f584e5d05256939ecefd62aa2eed9c3aaa9e503f70ab3d82ec577adca853a44967b8318d666445b4a77dfa7ac407f51f2ef28954d650dafb9f12eba2399ddd6d4e9058dc4f40ac4581828ecdddf6a6ec33f0079ab55c33fb423f7ef535a449427a0ff9e7cf20eb17878eb64d263742b7a5f4d67ef2884cd81fd29433696d16134c7b0cfae4e2743dee1f0a2f2249724a328e9b5a994248e5aa4e3442b7ea397d5b296"}], 0x2540}, 0x20108) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000003d00)={r3, 0x8}, &(0x7f0000003d40)=0x8) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000003e00)={{"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", "c986f448c204494c028eef7345f6ffa297b46019d413c43b17d58af4b828bdaf", 0x40, 0x6}, &(0x7f0000003d80)="c04f6eb2c0772cce849db73b0bf9f6aa30d7bcbcbe15726ae4b865fbb49d39cf590dc827d2d0be93b558ba287a3c09bc86041364cc15e91593944d7561a8d14e31f378a0b955812c22e67c290514ab497a6b15d3919bca20", 0x8, 0x40, 0xffffffff, 0x3f, 0x8, 0x6, 0x7, 0xfcfb}) freebsd10_pipe(&(0x7f0000004280)) freebsd11_fstat(r1, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r6, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004480)=0x0, &(0x7f00000044c0), &(0x7f0000004500)) setgroups(0x4, &(0x7f0000004540)=[r7, r8, r9, r10]) 00:17:55 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "ba864f", 0x0, 0x0, 0x0, @mcast2, @ipv4={[], [], @broadcast}}}}}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1ff) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x4, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, 0x8) 00:17:55 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400004002c5, 0x3) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 00:17:55 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10181, 0xc0) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) close(r0) 00:17:55 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000000000020a, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(r1, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="a6f5283dbc8869b240978d3ab5d9fc23b69897107d189baf21106deeb73419b98293209411d49f9a09338bcce11a189064f47cf37e5422ca1af71fdcad885dd2894b19b5bd1189a3800c7f9cc2ca19869a66ddf80dfc8fd36ee264aa65a52a5750168159aaea35882a219748") 00:17:55 executing program 2: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x66c, 0x101, 0x1}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000a80)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0x10) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() setreuid(r4, r5) connect(r1, &(0x7f0000000180)=@in={0x2, 0x1, @multicast1}, 0x10) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000580)={{"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", "23ea03f4a91ff7069b2bf888cf0fd39c23bde6515cda2a6450e3d37090d99b9b", 0xfffffffffffffffb, 0x2}, &(0x7f00000004c0)="3cdc8204aca0f49372722e681232fa8044d5b3566f0764544abb26f504050a0df20fd71156eb3e251ab26c03ca823df4c5ad6031eec2bc474e84d264697cfa8dd05a5813c21ea79afc7ea117ef418d3ed27febaf1060c1492535e5fb842d4ad0bbaf5d647510541535470d804ed2df59821ca285ac78b18f8627064165e9ed36904913b22b6e701d5d68f52780b5cad74d14a8ec30a2a304fd6c130250c1da92514a5174cee02a96dd95532b9f83806f", 0x2, 0x3ff, 0xffffffff00000000, 0x7fff, 0x3, 0x9, 0x1}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x3) r6 = shmat(r0, &(0x7f0000ff2000/0x3000)=nil, 0x1000) shmdt(r6) sync() fchmodat(r3, &(0x7f0000000280)='./file0/file0\x00', 0x4) mlockall(0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x16, r3, 0x0) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 00:17:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000140)=ANY=[@ANYBLOB="78488f6dd699f0c39814753762900ebe17f3f5722abc8991444f37747f1195f828adb413df91f82950cc3e8cdbc002c3ed8e302e2a9dcd6f68447f60aad37e7ab147056aa361c1ce5fadc6fc9e8d7d37c12e739c33b0ee8329e27d8bdd983bbb841e6477b857844a086bb75c4e9dedbdba0107afc57abc1d691a5badf48b7b00000000009c000000000000141898feb4513439182b6fca7e8db82016cc8c77f08e9476c4a13b3877ee657b660c2962faba7e957fd155449e6bef4d7f53ec2bfd44e6c607578d685f79b071fe68"], 0x5) 00:17:55 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0xffffffffffffff81}, {0x101, 0x2}}) syz_execute_func(&(0x7f0000000100)="1c02c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:17:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast1}}}, 0x8c) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) fchdir(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:17:55 executing program 0: syz_emit_ethernet(0x31, &(0x7f0000000000)={@remote, @broadcast, [{[{0x88a8, 0x100000000, 0x100, 0x3}], {0x8100, 0x0, 0x9, 0x3}}], {@generic={0xf07f, "c303a5be8aa800b28bfcd2e9012df3afc9b542a2ba16deac22919f"}}}) syz_emit_ethernet(0x1036, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]) 00:17:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x2000) shmdt(r1) ioctl$DIOCCHANGEALTQV0(r0, 0x40046677, &(0x7f00000000c0)) 00:17:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x209, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x200, 0x5, [0xfffffffffffffffb, 0xa3, 0xfffffffffffffffa, 0x7, 0x400]}, &(0x7f00000001c0)=0x12) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x7fff, 0x7, [0x7, 0x4, 0xabcb, 0xffffffffffffff19, 0xffffffff, 0x6, 0x0]}, 0x16) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0xff, @mcast1, 0x3d}, {0x1c, 0x1, 0x7, @mcast1, 0x6}, 0x8, [0x9, 0x2dd, 0x2d, 0x400, 0x10001, 0x3, 0x6, 0x4]}, 0x5c) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffffffc0, 0x4) open$dir(&(0x7f0000000100)='./file0\x00', 0x8, 0x40) socketpair(0x1f, 0x5, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendfile(r2, r3, 0x0, 0x81) 00:17:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f00000001c0)={0xfffffffffffffffb, {{0x2, 0x0, @broadcast}}, {{0x2, 0x0}}}, 0x118) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:17:55 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000400)='./file0/file0/file0\x00', &(0x7f00000004c0)='./file1\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000540)=0x101, 0x4) rename(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000140)='./file1\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000002c0)='./file0/file0/file0\x00') link(&(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000000100)='./file1\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000300)=""/208, 0xd0}, {&(0x7f0000000440)=""/94, 0x5e}], 0x2, 0x0) 00:17:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669d66c653000"], 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f0000000180)={0x0, 0xfffff, 0x46, "33d4fb3c2e888750abc82d99c08a5d94437e1d0a11afeae6fa20ff4b6ed8fbce54599f1dd929a2275a653fd908ea09b6757e7239c29f218bb8311a1aba02b5ae7002450000c2"}, 0x4e) 00:17:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpgid(0x0) fstat(r0, &(0x7f0000000340)) fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) openat(r1, &(0x7f0000000080)='./file0\x00', 0x10141, 0x2) r4 = msgget$private(0x0, 0x7c) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 00:17:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) syz_execute_func(&(0x7f0000000480)="b1eb36421caecd808e6b00c4c25516d169ef69dc00dd8a20d0aad0d04139fd5bf91cc1c7c7e4c653fb0fc4014c5868f41ea0a95ff95ff93c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf2365726400f0d18c401fe5ff6a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") 00:17:56 executing program 1: syz_execute_func(&(0x7f0000000180)="b13991cd806969ef69dccf00c4e195e8a4d2e5a700000f708301000000fec45139fd5bf91c1dc1c1c7c4c3090c3300fb1f11cdaec44549f216c421fc51c165f00fc70de5110000660f383fd1b3d80ffddf210a5f7a2af33667f3470f105810c46199127d037c40f752325726400f0d18c4d6fee15ff665f6dddd25500804f4c40e2d690b72c341f6d3c31d54111d00") 00:17:56 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="c1398dab47ebe3c0ca0381c156b78b8ca4c37aa48dcfe3eefb11e78607c14c24ef7de966f050f14401ef6c8725558b8ae1b6bb0040418a056a65b7955ff8a57278fb65ec9414ea79a1ff44c2ef704410bb9d75fb341c6a170275bbd89c4e809bfca6a7f1846ca22a9e2e48d276d312e00096e7f1dcfc6be09968f9602d4f68d6c22c359e3a47d8f7282a0b4b31be8e3416fde0e9175394a54b01710c326d") wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) execve(0x0, 0x0, 0x0) 00:17:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/227, 0xe3}, {&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/230, 0xe6}], 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 00:17:56 executing program 3: r0 = socket(0x1c, 0x2000000010000002, 0x84) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c6530c0"], 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5999, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7fff, 0x0, 0x4800, 0x5, 0x0, 0x2, 0xbf13, 0x9, r1}, 0x20) 00:17:56 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="44b667bd0ff380e929430156945f6651afd090506be805754d734b44658b93c63ff0033f4aa0d894eb2c7ac0e9cbb247b0e9fed6afa1346ab5eb3bb5919638359d36905bb66dc619e158fdc14689674c87ed09ad597e80adc0c453e29c84f7") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr=0xd064}}, 0x0}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x10001, 0x100000000, 0x800, 0x6, 0x8000}, 0x14) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x35, @mcast2, 0xf2aa}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r3 = dup(r2) getsockopt$inet6_int(r3, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x0) 00:17:56 executing program 0: syz_execute_func(&(0x7f0000000200)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e10157fec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:17:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast2, @multicast1}, 0xc) syz_execute_func(&(0x7f0000000240)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) chmod(&(0x7f00000001c0)='./file0\x00', 0x80) 00:17:56 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 00:17:56 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1}, 0x8) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) sendto(r0, &(0x7f0000000140)="a7", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000000c0)=0xffff, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000080)=0x100) 00:17:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = semget$private(0x0, 0x3, 0x428) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000180)={0x0, {{0x1c, 0x2, 0x5, @mcast1, 0x6}}, {{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3f}}}, 0x108) __semctl$SEM_INFO(r1, 0x86, 0xb, &(0x7f0000000300)=""/188) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202c32f66696c6530002ed6cb8e5df2064cbf"], 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) getgroups(0x23f, &(0x7f00000002c0)=[r3, 0xffffffffffffffff, r4, r3, 0xffffffffffffffff]) socket$inet_sctp(0x2, 0x5, 0x84) chown(&(0x7f0000000000)='./file0\x00', r2, r5) 00:17:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setgroups(0x0, &(0x7f0000000200)) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={r1, 0xfe, 0xf, 0x1, 0x81}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0xc17}, 0x8) 00:17:57 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket(0x2, 0x1, 0x0) r2 = socket(0x10, 0x0, 0x6) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000100)=0x2, 0x4) getsockopt(r1, 0x0, 0x40, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x4, 0x4) 00:17:57 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001380)={{"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", "0c344aa16cdaac028d750020f5a64231d954c759a1c1e849c9a8a575f28d8f8a", 0x6, 0x4}, &(0x7f0000000380)="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", 0x3, 0x3f, 0x0, 0x7, 0xffffffff, 0x0, 0x3ff, 0x6}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r0, 0x1) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="97ffd6c2ceeb66274fcc82b2fddd3dae954c4d09a44734975eccb201") open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:17:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) socketpair(0x1f, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x30000000) 00:17:57 executing program 1: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855be60f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d3a997b89397b00b0b00000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3310f0d2ffb110f0f82dada048336000000") r0 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r0, &(0x7f0000000100)) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000340)={0x10, &(0x7f0000000240)="4ee60b25e447689c350b539bcdc7b5c4ea1cae172551452e05bc089255c918340ba7537be425b39a34685be6985e7e5a0c95e0f12fe26c92305b30e1d56f4c59e5c8eee12ca6cdec3d4eb68bb1470d18a05fc1f2707edaa527ebe43f5e963ef8ddd423dcbdc9e124c607ebe991d487fed42409e94932ff899f4c0b17d0581930663006f0c0969ca2f1a23e35af87b1eea01026e2e24c0e27ccb8595c0a52e9ff810c37f59557afa0d46d7943d54316946f7edd9f483fb95eda31ebf3ca6b1587475537dd41dd0d33655ecbf0af174844c9a52b57c473822c0fa055eba1d8ca6930e6d54e04bb631174e84f66", 0xa894, 0x6, 0x1f}) socket$inet_tcp(0x2, 0x1, 0x0) 00:17:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0xfc, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x2, [0x1, 0xbb]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0xd0}, 0x8) close(r0) 00:17:57 executing program 3: syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0064141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10800, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) 00:17:57 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:17:58 executing program 3: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395f1ef2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676da5fdcf33e36d9edc4c3dd6d68074851518fe9509b9b9bfc0000c1ea010f1f4000f265dc5f00c35b5b0f9966030be40f5e5bf44702820000400f0d18c401fe5ff6e3df64673667667066c48279dd86645fbb0f13c36666450f17720d1411") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) 00:17:58 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/99) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="08000000f9ff03fd0600000003ca000000000000e5a51fe6e96e63357db385e8e305d92b576e21156e290db8ff9c2c8386e2c9961dd5b04f26bc3e68d812b8c34c80efff00939ab8"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:17:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) flock(r1, 0xd) ftruncate(r2, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r3, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:17:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400, 0x42) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x6a}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x410, 0xfff, 0x9c, r1}, &(0x7f0000000240)=0x10) r2 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r2, 0x0, 0x70, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x5, 0x5d, "b41128cd586272f3e8770c09327a709c75811c54363f96badddaec983cc8b49e7330565147fdd7d8b701ab0148fddeb95f4aae76c7d957dcf3a026cbd1e24a14d739c3ad908202ef42fde20463c58b5ecabfa848629671a81a6039a457"}, 0x65) 00:17:58 executing program 2: syz_execute_func(&(0x7f0000000000)="c481b5618900000000de53d565f20f2d44ddc52e440f0181e16d56e0c481225c290f01db0fae0ec44199ec6a00657064c48239dc2d0b420000") syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4) r1 = getgid() setgid(r1) 00:17:58 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) 00:17:58 executing program 2: syz_execute_func(&(0x7f0000000000)="c481b5618900000000de53d565f20f2d44ddc52e440f0181e16d56e0c481225c290f01db0fae0ec44199ec6a00657064c48239dc2d0b420000") syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4) r1 = getgid() setgid(r1) 00:17:58 executing program 0: r0 = msgget(0x2, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/112) setrlimit(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 00:17:58 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000e0000000ff"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1800020000000005, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:17:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047463, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f00000001c0)="2c182a9311917418ca382db0b8bf66e95ea56ed436cf55e4f7892e02dbceaf795bf5675e372af6f43ab469f5a57847d843a16a8d684611426ae9c39b5ed8e519c946093699123864b7ff04c1e24246e063f5f1422fa3efb23c21322ba48e1ebc53efd981c500b8c0f7a15c0664d6dee08f9aebdde25192fc52dbc012747289b2816942ad7c83e06c67a662b3dd87773197f2d6a3d9275f4c4969416a05ea34fab83d22d370f9d252dcd3982d2cd443d5e9bf85962552", 0x100000001, 0xce, 0x1}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000280)={{"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", "8d4eb07c79953bde2606572be0e5708cb6ea3201a7289753ee0df29a0352aaa9", 0x100, 0x3}, &(0x7f0000000080)="af74fad1d8f199bd9370b774e9000dda428b3cea6534842ef6ed41d83dfa30e1c413b6cbec41e7c8ba9830da1ddb23c59f1ea137ceb3f180cd02fac70181d58af45974e66c98f4c0", 0x7, 0x0, 0x3, 0x0, 0x2, 0xf, 0xef, 0x5}) 00:17:59 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:17:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000580)="c246d884f621146394e072841e55aad1420742940d8d5c90220f2c277a83d8a36173b941908b264da994e8e828db7c29c7d65bc692b3134123d6d9755b04a74812bba3473ef90075f70969574f55e7ae9ac9fc4d3d269b92d5ad2c3ee1d67f7533bb0b126f40ff0bccfdf473a538e1c2d6db1e0bc5569422722e60738050cfb93c44f7f83a450845329fe8b3e4128eeb9c4bd7e8102c15b1058a46acf110fce4106fd5b3ffbe99bf3ec01fb10bc43fdc58a5edb0923e95740e15acc6aefd039cfbe3ba7efbae50d55d8cc6c4689493c2a0134ff6f07c1ca4359d3126e640550c") r1 = semget(0x1, 0x3, 0x280) __semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000000)=""/28) 00:17:59 executing program 0: socket(0x0, 0x0, 0xfffffffffffffffe) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "93f9fc", 0x8, 0x0, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) socket(0x0, 0x5, 0x1000) 00:17:59 executing program 2: r0 = socket(0x2, 0x20000001, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xff, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x9, 0xfffffffffffffff8, 0x4, 0x100000000}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) r2 = msgget(0x3, 0x80) msgsnd(r2, &(0x7f00000001c0)={0x2, "5d450c57196dc7528cb4c259dfcf7b2d60409f31bdc046adedfdaf5f3094714aec299a71cdcbdd6c08ff7ee2ac2ea7b4bc0887b41945935f93877fdeb909e398f1ce56126f96d0cb541941eb54666ab24db7224ec81a87403809f2192905c8fa9b396bb6d778493e36b8c3780e59ce5d624b9c6adfed4c70ba5a647a0aec2873e9c4ee1b40b945293b7b88813f449e7d181f4b97552108dbe45ad6d72e82f1987215298759d1"}, 0xae, 0x800) r3 = dup2(r0, r0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000100)="c958d10d6474e0b380bdb3c306fbac9d7d4a9d17fd45fd95560dc67027124f244d40f3acd8be672b2bbf7374f5e9d2c2e6a3cd673f8c8d47b17c1a8e2ad911f4a1be9a4b39d4031c151ebc7678f01ba263ee33ea91e623404ed78bada6b422fb4aaa84bc7627d18b652734c5a5e17d264b644d0b97a8868b1605e41f495c475038c5ea87d6e114f6") 00:17:59 executing program 1: syz_execute_func(&(0x7f00000002c0)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d02e30795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000008351c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635b66450f3829565dc4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") socket(0x1f, 0x3, 0x200000000000000) 00:17:59 executing program 0: r0 = socket$inet6(0x1c, 0x30000004, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440)=0x6, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x427, &(0x7f0000000280)="5fc42064a5af3db4516a78df9693ed7d72e02f8a7223213b54ef6b26185adaa1a4e5859afaa6287756b465fad24caa368dbae0e0785baa9e6ae13903801b77bdc934961276", 0x45) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x9, @mcast1, 0x5}}, 0x0, 0xc97f, 0x80000001, 0x8001}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000003c0)={r2, 0x0, 0x2, 0x85, 0x8}, &(0x7f0000000400)=0x18) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000000180)="3b39127872415f41fe130ff1d1447624cdb21c510c1de817a963f893b96be96ff1534e14f98a69b71e2a7fa398043cc8ee152cfb7b9402b9ac9de59bbd1aa8cdd0fb22dba72ed4adf6a4f18efc45d5607ef2d3581fa8d451d85ec2c33e24d749fab4c6fc9fe1bcc947c6831be0b8b3ee18d85b19e35b0f185e68e3aa873a388b7fb08bca5cf5a26beb68d6f28d466a29874ca268668037e6d1591b6b81022d4463535162dd3296d201943d36c3324f89897df063edac2716dbdf7a792ac9baa9cf1d8c68934330a418e32efa5454664dce1b2ece42bee2493225bcf4c112") 00:17:59 executing program 3: setrlimit(0x8, &(0x7f0000000040)={0x3, 0x41}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x20, 0x1410, 0x10001, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x6, 0x3, [0x1f, 0x200, 0x0]}, 0xe) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x9, 0x10001, 0x3}, 0x10) exit(0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) 00:17:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) freebsd11_mknod(&(0x7f00000005c0)='./file0\x00', 0x1000, 0x100000000) shmget$private(0x0, 0x3000, 0x212, &(0x7f0000ffa000/0x3000)=nil) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000140)={{"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", "7a91f3b0b4ae136d757549681b361087d4163ec1233d0f7667718f64ece11b52", 0xbb1, 0x401}, &(0x7f00000000c0)="364c9847d7a9069056f6cafa0477392acad4883ca8ccb8ccc12ef30007ca61a6a3a98f43dec399feb8e0c40b0451e256de51f06c81a4f1d83f2011307a8803661de7b77ef4ee60b5df343d1c5f39ee1d66486b547da5", 0x0, 0x7, 0x9, 0x2, 0x80000001, 0x744, 0x8, 0x200}) 00:17:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @multicast2, @remote}, 0xc) socketpair(0x3, 0x20000004, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x497e}, 0x8) 00:17:59 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0)=0x3dcbdf3b, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) 00:17:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0xf, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a0000000100"/44], 0x2c}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x9, 0x4) 00:17:59 executing program 2: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0cc4a17c50eb53fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000006776c1616100e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") rmdir(&(0x7f0000000000)='.\x00') 00:17:59 executing program 1: syz_emit_ethernet(0xed21828a05350162, &(0x7f0000000140)={@random="1fcffb37c458", @broadcast, [{[], {0x8100, 0x1, 0x48, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3a, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:17:59 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000000)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @broadcast}, 0x6}}, 0x0}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) 00:17:59 executing program 1: syz_execute_func(&(0x7f0000000080)="0c0ac4817a2df198cd801b69e4999962696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c75363fbc4c411edfec4427d822a2ac4da76c5f216f3e1006d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f04530531c4579363ef8f89966030faee42c240f5ec461c5fa6552f447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100001, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000140)="8d83dc7e9c290c60ece0b3eb1761c72f1132c0e7530dd786fc4c00039be6b333dea85ca739f2b41fca320c7572103390774ede23e5369df12f3ee6f3a16931cf674e634c81ed7f2247891c3b9afcc4fc5b37aadc2abf32c46d605751f27400461790349537c694ef2d4dec0a7b7653dbeeadef2fd552d3643281ca16fdd6d86116c55bf81fa0a1c3616fc3f3a6b7f719ff6b15a80dcc53fed5a65bf3316eb32c0b60495dd880f3cbe203ddcc838fec70a7a5d989ca5370f9e90b9970a8140747c79c8d9a943dfee1ffc4db8f1178d94275172e6df5b49c8c03") 00:18:00 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000cc0)={@remote, @random="fcd129c6c1f1", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @remote, @multicast2, @empty, @remote={0xac, 0x14, 0x0}}}}}) 00:18:00 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000180)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x20004, 0x1) connect$inet(r2, &(0x7f0000000140)={0x2, 0x2, @loopback}, 0x10) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="237bd603cae971e966f63d666d13315939fc3bdebcad89ebc1493e1d41ca309d36b04cc3181e5b9330e610e4076c4a2ad68868d66b11ae50389fcce4b364bb817ece37a84c21faf2b8cb300ea7d61f387c50d1c2496c8864d0c6161dcd314b4b7c52f4181f405f889f772afbac9e8280c4d3ccdbf9e747cbd5dc2dcaa7a2e66a50ba80d2b0a49930a61c754b9b463e8ee0fbc3e91a69281465844fff6e8f1861e2becce97f07873ed72a2471371b6d4bcb2d418f15939a0b9e") 00:18:00 executing program 3: syz_execute_func(&(0x7f0000000180)="98c4e1796389000000004aa84a1c340f05f359c40185f5d143c0eb2541e2eba2a2363e460f1a700067430faef2c4e270f391d5000000f3a7fb36f083b600800000f00fb8c446d9f44f751ec4016d7d14dee509b921045fc5f240d1d2c4e10bf8c4c614a8a8e3f56cc40262f7d2d0c466410fe847e841da3bf7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3650fae26605419c22c651db04ba7003600003600a30bd98a826ed7a80dc482fd989c81000000008cc746f6761d360fe25800c4829af5ce8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f83400f380a4d0ba261b7e2") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080), &(0x7f00000003c0)=0x4) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000400)="35a9160beda0a49b16979c43c8ea1aaf0bb02134fe31ff60b0dbf4c5d6df20c1f3643c98d6bd6c1b1a340d0000cfe8c8dd92817ed0ce09f097c15f2c77bf7ce0be45a1d676c7a4b4f8b4b7ea15a00ff9f96b87e9f6aa2262e7a04aa1e3667600eee58aebc8cb90983a32b3875208f264ce01ce582c853eea740cd22d5589d02eb47497d43b3639996eb292c03dbdff4396cd3a271cb266d06ce17ced9fbb5e9402d57e502cd483ab58765744bd34786e0005bce76ca7998958a591f7e7393a3d8fe0e451382845575546b16f7a1700") utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x4, 0x8001}, {0x100000000, 0x9}}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000280)="d28983bf404e12e73401302958978e400d19374c1cae55f23ea5115c90550c31a78e5706ac01c97b908c986b178abdc1688ef8e5aa27bdfcc85f817d7d368e9626d2d041d902097c81e73c7e98b31ae46d318f2cf075fb12931d2f987260eeef5e112b923ccba71ab951d492f684837053f968bdfb49ca80038c9a40c5356fa71faabc3d41ddd0626e0dde0256212fc76054741f245fdbb47e3ac13314e2f1f7ca789cf8dd4661b3682962bfa1884f12f64bf11eeceb71de7c4066738467d042fb13f98a2cfb61400e22651350e6b6c036c154546bc6c77761520083ac1f71f0192853166d4c406a") 00:18:00 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = semget(0x0, 0x3, 0x49) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000040)=""/140) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) 00:18:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080), 0x1c7) 00:18:01 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x6, 0x400, 0x800000000000, 0x8000, 0x7f, 0x3, 0x6, r1}, 0x20) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/94) sigaltstack(&(0x7f0000ff9000/0x6000)=nil, 0x0) 00:18:01 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000000c0)="a45a00e12d99ecbc6cd0d9fd11eec9726e7a08c46358c89f036715ae0783396b128c32f93abbf5918d4f163cf01bd23f9826b89bb33b3cfd696c6be666ceef5d81d48632b35b18136d625004e3fbfafe2864ffb4df7fb3da02317b07d1c92751fc539b2599c92bfd233b77be5b3989ed29dfb90865eaa1b74c5a6adcb6152d6a00acd911bc034105dc0ae896d72ee358fefabcf932482a854d67f5464744adaeacb9973deb0ea3055b8735bdf2007a23ff9b6fc98584f830f281c7279ad605595abbb1f87f60a74beefd4da56d70") syz_execute_func(&(0x7f0000000000)="bc9c9c473e431c090f05db041313bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c5e3db20d1d38de3c0f52658cbc4a1dd7fbbb506dd5cc65cc630a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:18:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x4) freebsd10_pipe(&(0x7f00000000c0)) open(&(0x7f0000000100)='./file0\x00', 0x800, 0x1) open$dir(&(0x7f0000000140)='./file0\x00', 0x100801, 0x49) r1 = open$dir(&(0x7f00000001c0)='\x00', 0x100001, 0x197) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x282, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000040), 0x22c) 00:18:01 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000000c0), 0x4) setrlimit(0xf, &(0x7f0000000040)={0x3, 0xfffffffffffffffd}) 00:18:01 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f668c9aa4e8a98d4507f57cd48a0e2c428f696c653000"], 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x81, 0xf, 0xffffffffffffffff, 0x38}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x1, @rand_addr}}, r1, 0x3, 0x1, 0x0, 0x200, 0x4, 0x1}, 0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x45, "c0a15cf20738f8732bf05f1848d1e2a4236e8484cdf9402f37231eaa6f89173083c4943a94eddc5f77a549391d3868212d6ac220589cacb9c3cdc5dc182f46913158cfdb8e"}, &(0x7f0000000600)=0x4d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e21ff7f0000ff0100000000000000000000000000010100"/128, @ANYRES32=0x0, @ANYBLOB="0000ef400001800000000000800100f8cd26c80cfbd54a3d6499f83bf601003f19a35d19d955d4b1bee8b2b5e9c0fd37bf5e4e3a97fc3e2d187b7f89cdd9c7cc3348bfa81c35771682100f8c51aadb204fac28d79a25fe32db26d3b6ea148af892ffa6892e04d8a3fe84e7612243bed7da1ce6"], &(0x7f00000003c0)=0x98) syz_emit_ethernet(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000680)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=r3, @ANYBLOB="4a3f4000000000004289b57122b575c113dedf4cdc7f05f4c73c4232600c795f0ef48b0af17026b4271fcf5b1d7cab49fb0d7584f8e9b184cbb4e3234e48fcf35c7b25f4"], 0x89) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x6}}, r2, 0x2035, 0x2, 0x9}, &(0x7f0000000140)=0x8c) 00:18:02 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:18:02 executing program 2: r0 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) 00:18:02 executing program 1: pipe2(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100006) writev(r1, &(0x7f0000000280)=[{&(0x7f0000001500)="491c88ffd14756020000007cb62bbd97633657e2fe2fad7d8e9aba4e2dd97455be6ea14a3ef7fef02c6ebc8dc6f70ac29a10aaf4653c806b59c224d810cd0ce1f60df854d8cb396be1487e6f555592fb3f9e70cc94114e5440c267344da2df9086299f838d85bf0e575d6c73129140c61b9c3987f02bed9dc90abc102d1f81f536d4ce3c33de9fd2dc02065d9051eb3bf7e46585155f225a24a028d3c14822edf4fb70badb7c9a5ffeb35b1b59e203177370375b3d5e7f88ffa0c2ee3f3e1544e9d8b0aab4699e4f92b07b223800"/217, 0xd9}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000016c0)={0x5}, 0x5d) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001640), &(0x7f0000001680)=0x4) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000040)="680d8d67ea242ad0ae54fe17ac", 0xd}, {&(0x7f0000000080)="de6b9ce6c29d4f1c8b5a9660ab93591f", 0x10}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000000c0)="03e92d3dc8f9816cfb8090b2501ab0c7180cef3b12ab3678f823c5db9a224b351325a0c2afe7ff180ab767e00559c773833090ed98c5a6d921e1", 0x3a}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000001380)="cdae1d4ac5e3c1b0c64d9ab4e27333d5f21f5ae1d1d16fea76bf421c70a29334de71ed5130e24ce8899365a200ca41532634ee5017793139c009983f651a3994605b78033eddfc21a3c38a54936775bd82c6df9e1ea0098919bf6912adcffe8cb54fdf5bdae952572e7c51f0994c44209ea21ebdfc24cb976d530aea85aed2046f5b33ca68afcc64990b934a2bbf25456bf94265702e45d94337edb390287caf46af8c4ebe7c3a9a9e5bf0c698c794386e55600c8da2443ad1eb3a4374706cafecfc04b3da6b7616ae651e49b2fc4295e89c3a9b63392874c58ee538eb91247e37c21ff121de8c75380bc2bb41d4acda32e933ef66100557b4", 0xf9}, {&(0x7f0000000200)="1fd77e6450c9d0eaaa16899d9b641d475c625a3b084bd4389f77445bc53fe841157d702d60028f721bd5bb9c283eb9c3896c2324e72e8b9e1848ee3c249b3f9b1bf9ed062fc1573a852a9ed1fc6ff1985870d1a07565b53f77c10e8c0e3b89302db5481a317de5", 0x67}], 0x7, 0x0) syz_execute_func(&(0x7f00000002c0)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:18:02 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x86}], 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:18:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x7, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7}, 0x8) shmget(0x2, 0x1000, 0x14c, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x3, r1}, &(0x7f0000000280)=0xc) r2 = shmget$private(0x0, 0x9000, 0x200, &(0x7f0000ff6000/0x9000)=nil) shmctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000f873000000006239971b1ecc5a4d72bf894d1a4b56c3d37b782c0672af89860a0f2cb8ff3d9ae5654982301d6f73f062b2807a3ac00cd20a3a87e13f489c14143a26c60de0c95cb19377dda87888576cc26113d1445080593f1c93d84bf5d08dcd927d37e19ba99381b830f43d31c8c6ebe99b9c4bc60a0208f7536ebb2f32f3c9fb3d58b82052fe948beb6c6820765b78181e800c6496ca80ce7648f60757840dba5c40f942dc6104cb56317e1a5bcfaa040db4127438f529f2f9cb4d4958d95dbd5fefcf1b6c3788e44a610a72c7958f98aa5d6cade76a5aedcdf5a16a85ada1f2a63e9addfd6877418d4435f4ad0713ce"], &(0x7f0000000080)=0x4) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) 00:18:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0002ff0000006c65302f66696c653000"], 0x1) syz_execute_func(&(0x7f0000000440)="91cd80c441c1eb6e0443dbe18a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460080e1fe1092fe1092e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x80008) r3 = fcntl$dupfd(0xffffffffffffffff, 0xe, r0) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x52, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = getpgrp(r1) r7 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x1f) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r6) getpeername$inet6(r4, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) 00:18:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000080)=0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000), 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f0000000100)="ba4ca6164e1319d16635215a4b51c6e78a585da6fb03b5a84335e6680b505bacfeb461501f464ee2cefe6672d2e24d2f50cb71fd5a479860bef29a86da908cf36b639ec24b075b644db90542cc94b7", 0x6, 0x9, 0x1}) 00:18:02 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, 0x0) r0 = msgget(0x1, 0x80) msgctl$IPC_RMID(r0, 0x0) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getpeername(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) open(0x0, 0x40, 0x19c) 00:18:03 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) r1 = fcntl$dupfd(r0, 0x11, r0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:18:03 executing program 1: syz_execute_func(&(0x7f0000000000)="984b0f050fc7f791b0363a3a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f439b9be35ee6c4c40365469b09000000978f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de37200650938cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc322e7dc07dc0c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) fchmod(r0, 0x10) 00:18:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5193505, "07005f0d00e5000040002000"}, 0x379) 00:18:03 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0xfffffffffffff801}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:18:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:18:03 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1f, 0x7, 0x4000, 0x8, 0x1f, 0x2, 0x10000, 0x6bd3d15c, r1}, &(0x7f0000000180)=0x20) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:18:03 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000240)}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x20000) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="04000800200040f5080078040300040000000700"], &(0x7f0000000180)=0x18) 00:18:03 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) poll(&(0x7f0000000100)=[{r0, 0x104}], 0x1, 0x40) sendto(r0, &(0x7f0000000140)="a84b7193f162e6c1483bf9a8a8a9f54e37fa4cb959d2e7d4d83280c9be3ed4e8e809d81365e5c65aaf14ed929867f277511f47e6647ca0268493ee1a6c20b0971bb9db8f0edaa2af4859e94bd977ddd9796131351204ef72ea24cb50f266943713c2ea05e9148eea3ec9fe7a8ccc23c5a35a40bbda07c00dc603a8ddfadf40ffeeb5d7dd01aee03a89ddd8ded0308d7131d979b35fecab511da743053d68405b9be51eb8a0928e1eae28ac508add189ca21269893fd3429f27c11a828840fb255846e299fbe2fb0c289c900b5bfeb9ad96bd00c9c6593f5b320392ca", 0xdc, 0x8, &(0x7f0000000240)=@in6={0x1c, 0x1, 0x7000, @rand_addr="d7e83a9169be1b27aafb60757b717322", 0xfffffffffffff800}, 0x1c) clock_settime(0x0, &(0x7f0000000040)={0xc800000000000000}) 00:18:03 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x40) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000080)=0xffffffff, 0x4) r4 = fcntl$dupfd(r2, 0x11, r2) poll(&(0x7f0000000040)=[{r1, 0x3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x6, 0xf, 0x9, 0x5}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r5, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x1, 0xe72, r5}, 0xc) 00:18:04 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) r0 = shmget(0x2, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x10) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xbbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=r3], 0x8c) 00:18:04 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") setpgid(0x0, 0x0) r0 = dup(0xffffffffffffff9c) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) 00:18:04 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x9) ftruncate(r0, 0x67) 00:18:04 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xffff, 0x0, 0xb00, 0x400, 0x1, 0x9, 0x5, 0x2e2c, r1}, &(0x7f00000000c0)=0x20) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ba7000/0x4000)=nil, 0x4000, 0x5) 00:18:04 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) shmget$private(0x0, 0x3000, 0x10, &(0x7f00001d6000/0x3000)=nil) 00:18:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0xffffff2e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040), 0x0) 00:18:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0xcff, 0x3, 0x0, 0x0, 0x17}, 0x14) r2 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000140)=0x6, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYRESOCT], &(0x7f0000000080)=0x1) 00:18:04 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x182, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000ffff00000400000000000000c6"], 0x11}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x3ff, 0x3) 00:18:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0)=0x800, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10100, 0x110) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @loopback}}, 0x0, 0xa5, 0x7, 0xa, 0xbc, 0x7, 0xa1f4}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 00:18:05 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02c74e23e000000140000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=0x0], &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x3, 0x1ff}, &(0x7f0000000240)=0xc) syz_execute_func(&(0x7f0000000000)="9826473e431c0c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x6a, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x19, &(0x7f0000000280)={0x3}, 0xfffffffffffffd33) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x5dde}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0xfffffffffffffffd]}, 0x5c) 00:18:05 executing program 0: r0 = socket(0x1f, 0x20000004, 0x1) fcntl$getown(r0, 0x5) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000ffff000006000000000000008b1fec59593411dd4a32274c"], 0x1c}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="720000000a60e07742799f68f8f2e6fb1fd10da09faa9e43f151f1019b00e1fcae1599268c829c890f08094cd6a672b1708e0c65e45895fef201c0a26f8f8402e710b697d167b38a97a59730408609f5437dfb87ad5a981c43800c0cb413264d9857f1aace49155255215eb03d0808ae5e95b29f40ef"], &(0x7f0000000080)=0x7a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x3aac6576, r2}, 0xc) 00:18:05 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:18:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1a, &(0x7f0000000180)=0x9, 0xfffffffffffffe13) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) 00:18:05 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x11d) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000000500)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setgroups(0x6, &(0x7f00000003c0)=[r1, r2, r1, r3, r4, r5]) r6 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000400)=""/215) mlockall(0x1) munlockall() 00:18:05 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r1, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{}], 0x1) fsync(r1) 00:18:05 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000cce9269c7b58"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x1) 00:18:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) ftruncate(r2, 0x7) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000140)="14e542e615098c5ca175fc6acc7c4ae78b3854f8d54f5065d742b4108f3d7d16344ff96cd48148d10933cef49cad227228a658df347f0f9903e80c7d03f460cb58e6df0700f2293ca0a95d1f9aa3ccd95fbe6f3b239cb13acf4c2f5b824b9a5f3ce7fbdb65aa4eb19804ee6fbe4fb8ed362b89486a73f67afd6aafd5a28050982f9944f3dff9834fed4b20d31d10fb3c66364913057c5c50bafba6d075629d95c74fb480ef26f596ef909c6f3bc1faf5124a") accept$inet6(r2, 0x0, &(0x7f0000000100)) 00:18:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @local}, 0xc) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) 00:18:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="3c812dea29b508c4") ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000004c0)={{"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", "83d8384c5a8ac7470324251e3b63b91091d0b58d2427d76c51704ca3a79f08ce", 0x2, 0x5}, &(0x7f0000000080)="6aea586c4d0a56728a4e45b2a0da11667fdb0aa2518a0be7a67282c4e6d8a5699c504895b975f858e7c5b243df0fcd131b345ce211386edfe7237febca1d6d4a0b8d839452c02dcc45f84facf46fa11f023a39cea568b10f27f655b1288f76dc9039e6e3e9844ccaa2f0e810fb60aa763acfd0c039df52d9d3db13d3ee222fcc634c981572c6bbdfe111009ee2ccf3f6d51999e38e37d35fa141550f465cd1795455cbe70b7724bad0a71ac0a9e034eba29b4f65c2aace970a9144ef5f5cf52db7a3eb9332f2a6dd649f542b308ef97360308f7b96a35240d24ee188e9719c4183a6ad3c5889e42646639f43c7423a85ea436993e50c3d", 0x400, 0x36, 0x40, 0xfff, 0xe9, 0x9, 0x5, 0x32e}) sigaltstack(&(0x7f0000ffa000/0x2000)=nil, 0x0) 00:18:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0xfffffffffffffeac) 00:18:06 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7f, 0x16, "81b067be06842447a70f3c210268f96d15c6b08830bd"}, 0x1e) syz_emit_ethernet(0x4e, &(0x7f0000000280)={@local, @random="a227b4ad58e1", [], {@ipv6={0x86dd, {0x0, 0x6, "3e01d8", 0x18, 0x0, 0x0, @rand_addr="11dfe45e8504d721e83848c5113652de", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x1, [], [@jumbo, @jumbo]}]}}}}}) 00:18:06 executing program 3: __semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = semget$private(0x0, 0x1, 0x0) __semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000000040)=""/121) r2 = semget(0x1, 0x7, 0x20) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000000)=""/25) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x20000000000006, 0x410, r0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) 00:18:06 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) open$dir(&(0x7f0000000080)='./file1\x00', 0x1804a, 0x80) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r2 = fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000640)=0x4, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x301b}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r4, 0x5}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x9, 0x1f, 0x8}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r5, 0x1, 0x1, 0x800, 0x2}, &(0x7f00000002c0)=0x18) r6 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r6, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:18:06 executing program 3: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) open$dir(&(0x7f0000000780)='./file1\x00', 0x200, 0x88) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)) 00:18:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1204, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:18:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xaf, 0x8000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x3, 0x2, [0x7, 0x2]}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x9}, 0x8) 00:18:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x2, 0x3, 0x16a, 0x8, r1}) 00:18:07 executing program 0: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x10803, 0xa) r1 = dup(r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000002c0)="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") poll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x20}, {r0, 0x4}, {r0, 0x148}, {r0, 0x4}], 0x5, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f34592c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d46466430f283a26f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') 00:18:07 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockname(r0, 0x0, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:18:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x48}, {r0, 0x16}], 0x2, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x8, {{0x2, 0x2, @broadcast}}}, 0x90) shutdown(r0, 0x0) 00:18:07 executing program 2: syz_execute_func(&(0x7f0000000080)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000001c0)={{"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", "7376dab3e8ede97d8ae9b8780a8d5f6b17aaf94f5d45bcbc726c98c0cb313309", 0x7, 0x10001}, &(0x7f0000000180)="ae934bdb06465ce8ca8ff3bff3ddb9e1ea9ff4", 0x9f, 0x7, 0x4, 0x8, 0x1, 0x1, 0x80000000, 0x3}) socketpair(0x1c, 0x10000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000040)=""/17, 0x11, 0x1, 0x0, 0x0) 00:18:08 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) r1 = dup(r0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000180)="aa213a762f57cc00e9dd8dd9e464fc834fb91910545797f0714f76c61c2296cd9da22524e935e7636c19b671d6af203ed0f5f1fa85d71442e10f145af52aaf9ab785b0ba5fb4594d51185ea75fe5d6b744d813e98f097735586bdc05234dd8e3") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x80000000, 0x0, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x78, 0x3, [0x82, 0x9, 0x3ff]}, 0xe) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r2, 0xffff, 0x7ddf, [0x53]}, 0xff77) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r3, r4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) 00:18:08 executing program 2: r0 = open(&(0x7f00000000c0)='.\x00', 0x1, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x4) 00:18:08 executing program 3: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0) 00:18:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) getsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000000080)=""/212, &(0x7f0000000400)=0xd4) sync() r3 = semget(0x3, 0x3, 0x2) semop(r3, &(0x7f0000000440)=[{0x0, 0xfffffffffffffffa}, {0x0, 0x20, 0x1000}], 0x2) getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r4 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) r5 = msgget(0x2, 0x2) msgctl$IPC_RMID(r5, 0x0) socket$unix(0x1, 0x0, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) r7 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000300)=""/28) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r8 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r8, 0x2, &(0x7f00000001c0)=""/123) 00:18:08 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1, 0xb01f, 0x4010, 0x9, 0x7, 0x3, 0x0, 0x7f, 0x0}, &(0x7f0000000080)=0x20) fcntl$getflags(r1, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000002c0)=0xb) syz_execute_func(&(0x7f0000000400)="98abf3902c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32dcf8f8b8c4394e4e5bb7816d7d14de979709b921045fc50f13b0b9000000e10bf8c45d8fc860a38f0000cd3b20c66b6db51010ab00100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756ec4a249b9fd8e089dc12d8cc7e8628f680808360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1030d63734d4ba261b7e2") 00:18:08 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x400, 0x8001}, {0x4, 0x3}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:18:08 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x210, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/205) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:18:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x7, 0x3f47, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x7ff}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:18:08 executing program 2: socketpair(0x11, 0x1, 0x3ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x6, [0xfffffffffffffe00, 0x0, 0x7, 0x0, 0x3ff, 0x3]}, 0x10) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@prinfo={0x14, 0x29, 0x3d}], 0x14}, 0x0) 00:18:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x87e9) close(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xb453, 0x80, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x80, "c971256aed70a9cd4914463ddd7e0e603e20319d33895054034fa7f9f23dc4b81c4248336b1e007b3b3d8b8ad4b322dabd3d0d5c4050029c14ee581dc8dc44920c584f01af13fcd5c9a521a1db86ea72343b5a233a821e51cd452f1249aa41e416dcd6ca2e4ca6e82d2dc3b2a231dc4ea8221a457d5f742bd6adbd3b3bea4f8e"}, &(0x7f0000000140)=0x88) fcntl$lock(r0, 0xf, 0x0) 00:18:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() listen(r0, 0x6) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(r0, 0x0, 0x0) 00:18:09 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@random="cdbf0e000084", @remote, [{[], {0x8100, 0x1, 0x800}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8040, 0x2) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000240)={{"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", "2c72fd85640d8ec8a90046d7012fae892bcd73d4d4bca8dd05253e1b377033ba", 0x4, 0x400}, &(0x7f0000000140)="9da5caac382790052e619890999e4d72958a7aa5f662e3af13c27a3e193a0d066145bbd16dbdc7db8d8606001ef2a790c1f56ba1a10e1fff6223f590c80a41460e7ad7fdbdd98647aef175d571604cc1d0611f31b693f0766926f1a49eef65eaf828d7949353e6ec186e20337f16219be87b2cd07ed2387c236d152ea4b370f1830824dbf10705d1439f757183dd2b7fe1e46739d6b692c2b69c48b55934cdb9293d39a175f9748459b9678766f42abfadd8f60791fa005835f8f8733e7586469b0da68708", 0x8, 0xa61, 0x16c9ab3c, 0x9, 0x1, 0xc6, 0x6, 0x7f}) fchmod(r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) unlinkat(r2, &(0x7f00000000c0)='.\x00', 0x0) 00:18:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) getrusage(0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240), 0x6) 00:18:09 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000200), 0x4) readlinkat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/154, 0x9a) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast2}}, r6}, &(0x7f0000000480)=0x8c) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x10, r4, 0x0) setuid(r1) r8 = semget(0x1, 0x2, 0x40) __semctl$GETPID(r8, 0x2, 0x4, &(0x7f00000004c0)=""/4096) readlinkat(r4, &(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)=""/9, 0x9) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000001540)={r6}, 0x8) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000001600)={{"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", "57f2455a2e163fc657f76ce6a4df09684143a4d8fcc2c296a32ca9566f8f6a2d", 0x3, 0x5}, &(0x7f0000001580)="792c835afeaa7bb7926132e2f339a79da9c6648a74faf677c29077ea8f42d0ac7bd5381dadf6031e27ffde0e1d34cf9e535b31aeaf01ebcd9638a31e23959c863f", 0x9, 0x80000000, 0x3866, 0x10d, 0x9b, 0x8, 0x3, 0x54d}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000001a80)=0x929, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000001ac0)=0x80a, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001b00)={0x6, [0x80, 0xff, 0x81, 0x5, 0x5, 0x9]}, 0x10) readlinkat(r3, &(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000002b80), &(0x7f0000002bc0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000002c00)={r7, 0x7}, 0x8) chown(&(0x7f0000002c40)='./file0\x00', r0, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000002c80)={0x3ff, 0x400, 0xf57, 0x7, r7}, &(0x7f0000002cc0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000002d00)={r6, 0x30000000000}, &(0x7f0000002d40)=0x8) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000002d80)="bcc2596a37fdabe9e701671be8f7f9f388d9f62f0e2fe0b0c1f3c76651c1a9f48df28d54749cf41a29dd350e651fb40e9bbca8e5e83e551e59da9e2444e4202bf67fe1e485d0f84233dc5b4d8cb703ea3af41c400b0acb3b2397104f2b98d49440d108f55382") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000002e00)={r6, 0xff86}, &(0x7f0000002e40)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000002e80)={r7, 0x2cdf59a9}, &(0x7f0000002ec0)=0x8) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) 00:18:09 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x8) r1 = dup2(r0, r0) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x5e25babd016e282c) freebsd11_fstat(r2, &(0x7f0000000180)) r3 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="72146c36e5f77acb9ec9d6dbd80b65359c2e38699d87c38fb229cc55e7a262263263cdf366a8a1ebac26b008dafcb92aba94f6077b4081f0b065c584dadf756a132fd0974b76023ac2a4a0e73b6162136e294bd8cf9895292a59aa3024e52cbff86e8f7a1767af4af5315b3f274d2c351d349eb0e4090ece624ef17815d6eb551846770400b07c533738938f4046fa9a228af91c56b1b51c3b7015d25bbea25ee7e96ac30b2b52ca3c15b4e9da43e36ada1f92204d"], 0x10) close(r3) 00:18:09 executing program 3: nanosleep(&(0x7f0000000000)={0x0, 0x2}, 0xfffffffffffffffe) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x797, 0x5400000000000000}, &(0x7f00000001c0)=0x10) nanosleep(&(0x7f0000000040)={0x7f, 0x56c2e1fd}, &(0x7f0000000080)) 00:18:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) shmget$private(0x0, 0x3000, 0x292, &(0x7f0000788000/0x3000)=nil) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), 0x4) 00:18:09 executing program 1: syz_execute_func(&(0x7f0000000080)="b14e91cd806969ef69dc00d9d0d0c44139fd5bf9c7c6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cea01efc48192558dc3c366450f1867460f42520b749826261f696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f0000000000), 0x39) 00:18:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:18:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair(0x17, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x401, 0xffff, 0xeb}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) 00:18:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000180), &(0x7f0000000100)=0xfffffffffffffe1d) 00:18:10 executing program 1: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = fcntl$getown(r0, 0x5) setpgid(r2, r3) r4 = open(0x0, 0x80000000000206, 0x0) r5 = msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getpgid(0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000500)=@in6={0x1c, 0x2, 0x5, @ipv4={[], [], @multicast2}, 0xbee}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000540)="dfe2d15a3f978f330d9048c11d485ff2d541d0b7f3058449d9245615730a1fe4c9696240c9569581af611ba21906e69b34990efd5791bc639981bc937a8b100953486f0f33618c2ee60539655e0a468c45f51f0a4add17d88763", 0x5a}, {&(0x7f00000005c0)="9b3ab9a8e9b744fd8cfeb58907ab74d3e2cc4b0f53c7a391f8d1a2dcbd5660f7b3208c44a779299da619ec3c240840b497430b24fc5c50584f213a96debe1602d9477940436130b1009439a79f59a5049fe9c9f1bdb972ea620a7309f3c90e6802bd24a26ff285278c23912fee9c42a7f4a61a52bcdd9fa1ce0136ee05207c8deb670f43849b20198730f95ddcbfa44fbc44cb947938d659d870984bfd2ad763aea41acee5ccc085cd41a3ea2fe3454ca5c0cdabf63de1235cd46e3705b4ad5a84b62d42b2c792cc96017bbe6a020ac0e751bfc35d6172a60fa0ecf1cb3a4efda9713b370c4e3c2b80f716d81fa722", 0xef}, {&(0x7f00000006c0)="deecfb2cdfdf94d56feb6c006db5861b0c96c261182f32a3991a5db83a52759d511241c87ba19f11912a8b2404ea28c292a1546bf0509bfee2ad1def208c465e3f8167fd56", 0x45}], 0x3, &(0x7f0000000780)=[{0x70, 0x0, 0x4, "19541b326e06c93982b2c2c13224c338bbeee7b53d8e691fbf34db78963f7dc6af4ed75e6d34cd62a5f3d17d486410dde1337f5f670ff1d780097a4c14f4672a1bf9b2dba7f813bc471a6f151770eb7e601e84191871a3924fd0ee13704bfd"}, {0x38, 0x0, 0xd4, "1f3df66f08e05b6045342eb6e42f27af48bdef2f9f72b028598cb1c62615e4a87ab9913a54cb91aa"}], 0xa8}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) connect$unix(r4, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x3}, 0x8) sync() mlockall(0xffffffffffffffff) poll(&(0x7f00000002c0)=[{r0}, {r0, 0x2}, {r0, 0x2000}, {r4, 0x40}, {r0, 0x200b}, {r4, 0x8}, {r0, 0x4}, {r0, 0x4}, {r0, 0x40}], 0x9, 0x400) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) utimensat(r1, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0xa01b, 0x8}, {0x5bb, 0x1ff}}, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f0000000480)=0xb16200000000) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="669429b04a1a12ba85831ff944ec5e5d82dc87148452d7da6cd874661079f233f73b82049b78521b71a1555e1c5f14564677f04b6cd7a80b4a3295485e7d19d5399bd35b3fbcb82860e06daddd35d2d720aefcef627de9b2672b7a41a16e828da7cdec5aea1344", 0x67}, {&(0x7f0000000100)="8a2a85952b1fb6ce1226f1bde400077d2515edb25b27bfd298ac8c3b22140ecac47bc63a870c5f6213a314401e95045ec75109a8e99238df2bcea6a1fcad704654d3b8b83f681059936fb15247c1e5b9a92a7aecdd83594a90567eb58822f7007e20d61314ca61669d014d0b0c272bf84975419c8bb0a1fe69dbb140faa532d2e88d42bdf0450fbedc22d6986c35cbe469836a4cad328f22f1c791f55620904bee877cf03985c8c8a898da95f2e1531aad4a52ef1c8243af9c808214cdef411b236a986cb9198024709f393a2836247f70b8ad0ed72a2d32cc0991e318e8bcc785cd81f1", 0xe4}, {&(0x7f0000000200)="3336f5e539d80ed915fca91ef3072e96c30ce4d9cd41f4ddb9f5b756", 0x1c}, {&(0x7f0000000240)="d18b38c7797d349161e75af04d9e17ebf4bff2b763de089a5a1250175a0fc91d3cde04f8246499666dce4fdc86c115a2fcf67490ddb4aa7447a0de93f81065454a566f1bd8335a8f6a559cd8b52d2d29655974862665b2ddb9cde3a8e3", 0x5d}, {&(0x7f00000002c0)}], 0x5) 00:18:10 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f00000000c0)="01201b56e9681eab070000011b00fefeefffff1a00f40000b6000000", 0x1c) write(r0, &(0x7f0000000cc0)="f4d461676f1bce8a2411d21db88c12f13efc4963d73b580c35ca3a2b82f200a63b84c1c29b96e63a41bca66f92021f86f03500924d6d413ee98dd648b3567a5fc78b0cea6ed51ed5e5086dd2b8e17f11f6bfa008f4a17a06599d4418d8df18367a40c7b1115bc09206ceb58632eca1535e4d9cb3fc9260dcf045a1d0ebbec98e223c7ef49b9aebdc86d1876430042b9fe7ef0eb927e894a50771409da67d63834af00e205fa1f3fd302fe287abb80aa2df3f86aba937ae9e8735f0fd67e432f546b6bcdff6d5e03ed60e4fc24d69f61739cce96fa8f66175c84ecec2bbb0a5e828939ac6ded71c1ba47999bcd801c6e2f20a7e62a4c3057b25fa35cf94a87bd6325cf7e4ac8ba518654078a5eb405e518370a5537e0b47b0a1aa298e6713617bcd32554970933eaeeb33faa2cb937ee17a8beb0e7a3b3b4625ed90dd1ca65e9ab08172dbd6cdc9067b0dd25c07221335f8da2c18d89fcd3947245f1ef027ff8aa319abb5b2541c028fe198dc755f516e27e3197d61bcce2e56529569727a75d820291dd03c5e052c4b474dcde1ab9652c6619c30ddce21afc906e422b839d9e139e8bac6da0cb8351ad80e6981a7828e4a63846dec05d9fad7b8692d0e7cea5d7a99b0651570f93ec8498a4908bf1919ab4d7e4bf90cb98af2af14ea48acd1bb0ba1e85ea79a5b2777491715f5ac7fbd8d9aaca42e89f42c22a656bf646a504663544ba4bdff09d49e1d83b8a0442206a955e981b26c73dee94b652bc6f390c300a299e01a96cb2518ad79a158e002062feffe40db4c73d871e61f98830ac5c5d0294224986d506f934ce3c0b36135fb4564bf5d2b6710d13b96cf3a233306070959419c33a62af24a194117ab03193e86ec7c83f10a6052ccca0d1acf75068df2e8a6b51447f60feafdc2276c9201650d21bc6b3d7d9defb9229001245c0b5dddd34b0b06fca307b736d89d04374acfa0daf0ae68541211d35ef0e7489addfdcf121495c8ad98dfc98d3e9c1ab0d048ab174cacf8764ce9836a1a7608d14e3b5529411ae6e4e9405b791345ef734bb9ab1a5b0f463c3f6299b7e7be92582fc9ad9cba0c452186245c042e02776e0c2f86e9fff4dc6b9e91098e1bea9dd33968bc6535df5793aa49ec380eb395bc0aca90ea1142d77c0c9473e7703552fdc82b99c9b5dc17f86718520aa2f89a4aedb7d04e8ce6e79ee87569c81c78692f3767583d496be8d1807612b43cbb7a82848977afadbfa77b57cc9d74a8a92a0d7fe671dc36ed1630b94b86c76cd8ae4e568018def621f1508d1cfd7adadfcecb2cb2e680fd9238068319fc8c7e9823379103380aec23abd336ea2b1655c9c504c2eee84c90a2038556a2f36b3b66479a0804e1e88f755196dbee325ef7b1178f89f172c8e8880bfda29830d038fb229e23159cf25a1fe80894b247409ccc7fc85585a166e1351cff71593ba821686515e77a2d3109a6121f1c5eddc5323d7e61cc87c8364f1565d5aa67da94d823aab6ece4b63ab12eec111d9cf80023565f6678166c7949b8dc32a483dd8bfc65e1d1bb56c5466ee3650b2589bea9ca0763ea91500b1bf24ae6f1728692ed81bdbc8b35e1bd42bffbd75baf69c178df02af0b45852b118fc85572a07079171600892c13aed56f1d12398a092a31a65fefe3741326aa5b028f8e41bf2069e03b8d4003c67216a5dd28fa49d8beb0cbc6a2cb293f9b5c79a61fcad5c681046d2d01cdde4249db65cf82ad63d7236c00860adb4d27fbed889ea3bd48a5c5ebf586634318f597122e342506a9ec5cbac1d15c572dfc01e9e8fd601c8c0f4ce920dda003ca97f5609214498a2f1045b72c906a034312b68c42c7d253aafee5eb1b614cee4faa779f15e3478bb1be2dd1f40be0f4f9f2420ef8549813d55279160c4512caab202330c7888ff51b953e3ac4498fbd109b69f27f52b405ec30818eedab4175701a173a0b10ceb685827c15add81e90", 0x57d) socketpair(0x11, 0x10000000, 0x9d12, &(0x7f0000000040)) 00:18:10 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/94}, &(0x7f0000000140)=0x60, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) setgid(0xffffffffffffffff) r1 = getgid() r2 = getgid() setresgid(r1, 0x0, 0x0) setregid(r2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:18:11 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x3a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 00:18:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffffdfe7) accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) 00:18:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) 00:18:12 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000080)=0x22c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) ppoll(&(0x7f0000000140)=[{r4, 0x84}, {r2, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 00:18:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x2, 0x6, [0x7d8, 0x400, 0x0, 0x4, 0x1c94, 0x2bc68f1e]}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3fe}, &(0x7f00000000c0)=0xfffffecd) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x0, 0x35000000, 0x40, r2}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) 00:18:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x9) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:18:12 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20480, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xfe, "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"}, &(0x7f0000000040)=0x106) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x5, 0x26}, 0x8) 00:18:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000001000000ebcf75ae00"/36], 0x24}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0x20000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r2, 0x81, 0x1, 0x1}, &(0x7f0000000200)=0x94) 00:18:13 executing program 1: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(&(0x7f0000000000), 0x0, 0x0) r0 = socket(0x17, 0x7, 0xa81) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x3f, 0x4) 00:18:13 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r1 = socket(0x1b, 0x3, 0x0) close(r1) 00:18:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback}, 0xc) 00:18:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x20, 0x401, 0x6, 0xfffffffffffff8c2, 0x100000000}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0x7, 0x7, 0x8001, 0xe0, 0x4, 0x0, 0x7, {@in={{0x2, 0x2, @loopback}}, r3, 0x1e, 0x9, 0xea17}}, &(0x7f0000000240)=0xb8) r4 = dup(r0) poll(&(0x7f0000000000), 0x0, 0x8800) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 00:18:13 executing program 3: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getuid() syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r1) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:18:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback}, 0x14) r1 = socket$inet6(0x1c, 0x1, 0x3) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:18:13 executing program 1: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x61, &(0x7f00000002c0)="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", 0x1000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:18:13 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="06f53f3d53d2eeafbebd6571c4700b385442b75989741eccf52f6e354d0a2ae985b088f9588346d90e939eaa16078b7d830d286d698dde3d92d696f26a535e6f180acd097eb8e829eb4a5c86df0079f82e758d3870fecf581e0261accaf077b1007f637732eddab5a4c4c043c355da2f7ad385ed19990498eb1871e44ff4f37f6873c86ddeb62440c4dbc58f91a6fa100ecb4ba6b5754335") r1 = semget(0x2, 0x1, 0x40) semop(r1, &(0x7f00000000c0)=[{0x0, 0x8, 0x1000}, {0x0, 0x8, 0x800}, {0x3, 0x100000001, 0x800}, {0x1, 0x6}, {0x3, 0x200, 0x800}, {0x7, 0x1, 0x1000}, {0x6, 0xee0, 0x1800}], 0x7) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$dupfd(r2, 0x6, 0xffffffffffffff9c) 00:18:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:18:14 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) getitimer(0x0, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(0x0, &(0x7f0000000200)) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0) 00:18:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x6000, 0x31) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:18:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x2, @empty, 0x4}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:18:14 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x8001, @mcast1, 0x6}}, 0x0, 0xffffffff, 0x1, 0x2}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x50000000, 0x3f, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x4, 0x1, 0xffffffff, 0x9, 0x80000001, 0x0, 0x101, {@in={{0x2, 0x0, @loopback}}, r3, 0x80000000, 0x41, 0xfffffffffffffffb, 0x9, 0x3ff}}, &(0x7f00000002c0)=0xb8) 00:18:14 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x3a2610b7, @rand_addr="8e6540ef01d18ac1b5e56b240fd2e02e", 0x2}]}, &(0x7f0000000100)=0x10) 00:18:14 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x6, 0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000559000/0x4000)=nil, 0x4000, 0x4) truncate(0x0, 0x0) 00:18:14 executing program 0: syz_execute_func(&(0x7f0000000100)="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") r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000340)={0x5}, 0x1) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) syz_execute_func(&(0x7f0000000000)="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") 00:18:14 executing program 1: syz_execute_func(&(0x7f0000001740)="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") r0 = shmget$private(0x0, 0x4000, 0x202, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:18:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) getitimer(0x0, &(0x7f0000000080)) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getitimer(0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x101, 0x4) getitimer(0x1, &(0x7f00000001c0)) fcntl$setflags(r1, 0x2, 0x1) read(r2, &(0x7f0000000140)=""/94, 0x5e) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:18:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = dup2(r2, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000180)={0x7, {{0x1c, 0x2, 0x6, @mcast1, 0x7}}}, 0x88) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x6, 0x8, 0x1, 0x100, 0x4, 0x8, 0x9, 0x4, 0xfffffffffffffc00, 0x81, 0x2}, 0xb) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:18:15 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r3 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) 00:18:15 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x800, 0x3, 0x3, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1}, 0xedfca27284524a52) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x3}, 0x8) 00:18:15 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0x60000000000, @ipv4={[], [], @loopback}, 0x8}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff0600000000e00800450000150000000000019078ac7000bb0000000005009078000006e3931b7a00000000000065241bf51150ad1aea000000ac1400aa00000000"]) r1 = socket$inet6(0x1c, 0x10000000, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x412}, 0x4) 00:18:15 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x480, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x58ac}, 0x8) lseek(r0, 0xffffffffffffffff, 0x1) 00:18:15 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket(0x10, 0x10000000, 0xfffffffffffffc00) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00224e3c9cf502003f001b020700"], &(0x7f00000001c0)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x80000000, 0x6}, 0xc) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x1c0000000, 0x1ffc0000000000}, 0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0x5, 0x1}, 0x8) 00:18:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0xfee0) nanosleep(&(0x7f0000000040)={0x8001, 0x7fffffff}, &(0x7f0000000080)) r1 = dup(r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000010c0)="abab87f70a6a08ea4c936ddb49ac85517c42e742a0e40dbdcdbcc5b29cf56f45579f2d6727a1287fce6ce9d23910a4f8ee7966f20ad67e9351f3ad8099679457ebecd66273807e39f9ee3c8fd69a5aab67d971455f0b6070a0bad57ebf88c802e176d7c3264751e67d9b3311d73545545395cf97499e4528ab21b6002e40969296e05814fdf950d9243a4a") pwritev(r0, &(0x7f0000001240)=[{&(0x7f0000001180)="99ed83207d5ad9d663c7f5cb65db6e740b6ffc076ef3313ce3d3c1efdd4d95d834bb9eeaec8aff28b78dcdb63431252b06f5af4a94221fe1cd82931d383093df0cc194333369163ffb5be3cfc233f1eb0be7c6415c825e35868d9700e1b0ee4eeeb3969732de3b27a82bfef1bfc9f8416033251a458faa797a9cdd9c985cc81e5da0db988c44531c745de2e63938eca54575af4f3c30d87f4f4630bd0e1565d873a85c75c264aee7d7f8078e2841", 0xae}], 0x1, 0x0) r2 = shmget(0x3, 0xa000, 0x40, &(0x7f0000ff5000/0xa000)=nil) r3 = getuid() freebsd11_stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getgroups(0x5, &(0x7f0000001340)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = getpgrp(0xffffffffffffffff) r8 = getpgid(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000001380)={{0x401, r3, r4, r5, r6, 0x2, 0x5}, 0x9, 0x0, 0x2, 0x7fae, r7, r8, 0x6}) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000000c0)="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") 00:18:15 executing program 0: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0xffffffffffffff14) 00:18:16 executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800490000440000004410060100000000e000000100000000"]) 00:18:17 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000140)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, @empty, @multicast1, {[@rr={0x7, 0x3}]}}, @generic="8da7b252eee18d01"}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) 00:18:17 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000002c0)={{"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", "4d1cd6ffff27b65ecdf9c53d60e152d89b501f358eee5499b2c1fcfbb56ea064", 0x0, 0x4}, &(0x7f00000000c0)="75c73667e63eb3b0c024edb9b7a19305b5097ae9fdcc84cea0e6ffe58c20400c661923a8ca865d72b563f45c142630ab985f463c8bd2ab322f3bdcd8f0a659980b6dfc29ecc9ba1b0d1b0ac7458abf1fec7915f3f6bd732031b5607f09fdde1fa00c830e25d8e8852372893643389b4b4ceb8d452835d11fb8dc3c8488113475a0c0fb0c7da8c6ee076cc729f406920845a9f197fb93b7da8568e7b092c198e8a105238ec92c75524675df8adc", 0x2, 0x2, 0xfffffffffffffff9, 0xffffffffffff1c14, 0x73, 0x2, 0x7, 0x6}) syz_execute_func(&(0x7f0000000000)="91cd8180000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 00:18:17 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x2, 0xff}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000000c0)=""/180) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x7, 0x400, 0x8000, 0x3, 0x100000000, 0x5471, 0x0, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000200)=r5, 0x4) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x6) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000280)="8e3e1b0c2bc74cf415d7f8b6a8d48bcabfb7a974eca2ef3b6765125dac20f30fac291236fcb89d197f66d1d11f58419b9d6bc793735a187bd28f7e09a7f867540327f05c344c4dd505feba0c1fafaed92986a58b62fc88fdad4d328b02e75f9e402664568bdbaa026ac8fe18d31be96e980cc7c58803ed77ca8d03edbb06da21cddb91b2b36bca763665bd6a4085c5cd6e25dbbd66365d0d0d9c5267b494193140e561f4dfd855bac339ddd0a5c496ad6bc65d575388", 0xc9, 0x3, 0x8}) poll(&(0x7f0000000380)=[{r6, 0x2000}], 0x1, 0x3) connect$inet6(r1, &(0x7f00000003c0)={0x1c, 0x2, 0x101, @mcast2, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r5, 0x7f, 0x3}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000500)={0x4, 0x1af, 0x20, 0x61c, 0x100, 0xffffffffffffff00, 0x85f, 0x800, r5}, &(0x7f0000000540)=0x20) truncate(&(0x7f0000000580)='./file0\x00', 0xae6) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000005c0)="a0a013282805d6a0e477b59ec84caf6d3b0c8aac456e64f237e548b3ae027e9a1662f32bf95d511f583d41447a5ab0c9af8e2188a26c2a12d4c3b75f3b6f081fdebc393d71238a51521f5d496c526bf1afe03d44fe0806f72d084a9672869340f8c7df2053808ce40e2f8c59fd2b4536ae3d834fd2a3a9a9ad454d4a7149", 0x7e) bind$inet(r3, &(0x7f0000000640)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000006c0)={r7, &(0x7f0000000680)=[@in={0x2, 0x3, @rand_addr=0xfffffffffffff86d}]}, &(0x7f0000000700)=0x10) shmat(r4, &(0x7f0000ff9000/0x4000)=nil, 0x2000) freebsd10_pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x1, 0x12, r3, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) accept4(r0, 0x0, &(0x7f0000000800), 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000840)={r5, 0x8}, &(0x7f0000000880)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000008c0)={r5, 0x3e, 0xf8e3}, &(0x7f0000000900)=0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f00000009c0)={r9, 0x1}, &(0x7f0000000a00)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) 00:18:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff7c0e940841a4080045006fd7408873001c0000000001029078311400aae00010011102907800000002"]) 00:18:17 executing program 1: syz_execute_func(&(0x7f0000000700)="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") socketpair(0x1c, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @rand_addr}, @in6={0x1c, 0x1, 0x5, @mcast1, 0xff}, @in6={0x1c, 0x1, 0x0, @loopback, 0x4}, @in6={0x1c, 0x0, 0x400, @mcast2, 0x9}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:18:17 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) fsync(r0) close(r0) writev(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 00:18:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x1ad5, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x2, @loopback, 0x3}, @in6={0x1c, 0x3, 0x8, @mcast1, 0x687a}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @mcast2, 0x1}, @in={0x2, 0x1}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x4, @ipv4={[], [], @multicast2}, 0x3}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000280)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) 00:18:17 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) 00:18:17 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x0, 0x20000000, 0x7f) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x0) getpeername(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) 00:18:17 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f0000001680)="f7aaf96ea0e10f2fb0402ee50bc0ce97c442fd34992159d0208fc940952d000000003e430f73d795f30fbc5057676583ef49f080b50780000007c4c3155f9c58feefffff00") sendmsg$inet6_sctp(r1, &(0x7f0000001640)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x5, @rand_addr="5100501b5d62f73fbd003bc37f1a480b", 0x9}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000140)="38b6d1d48064abeaab972fdcb1a387812c95202c414ee0dcab8f0ad6f426dced5c27a38a768b04f5528a35d5c4de2d8536c695ec5fd5f937e2e7d1c34388d23d2f6e2ebf88634d8bd72db2a2d43294aaf5d117", 0x53}, {&(0x7f0000000240)="2e6bf3374a2c589af463036134c69fb07930554a8214a634c70ae5b848512a4606aa9fbf0ba9a9ca78301e2185edba3617ecae1e4072f22e46fcea5127184d26d1a345afe9efa5598eca94bc049387e75d901fdd96584a7b9d2fac44545e941a9d364f02333734946ffe116153044f16466e1f573b636c65ecfde4969fe8527196e93f6902bd646cb12b904756380d2ac2fe4056fc6ca6927dccf98e3970b34f3b8aca", 0xa3}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000300)="e82e1ece6d1208478060205cc5b3a51f40f7ac5c699c91c753a132348149378c0a1e27cf01cc7f00afa3872a24b263a03e243a10c8a9ed5dee062f1af60e4df3e9699b99a73ca3fee854245a8c1dc064610a458c3e9657e1de4f2215a4ade908e6db5d52a6904de08acf66b01924fdff94a554eef5e4dee40159be05916e8716e3cc93d1554688cfa376106e5a991a2d8d8c704eb90e80efaf566a1849b6e793f1eed8c9858da2d51910ac98cf3d61b2aa27f0a66304c9cad3288c4f045c90e0d649d12f38c5fb14158452d2f1bbc434213865a99b339872e7", 0xd9}, {&(0x7f0000000400)="448bbb3c8a62bee6ec1f2f5491279ad25b33f0e259d1f4a11d530cd2cba41991e7066ed1c20b72693cdb344b9a83acc8e31638408dc39e567c4afc113ada9edaaf5440dca0514051c401ec070a0cfc4147df741e70868c8a25e00507613b4fdcc0a6dc8a9545a6c8", 0x68}, {&(0x7f0000000480)="f77b7773e0c10b41188300907a6af47ea42cf5", 0x13}, {&(0x7f00000004c0)="35249122cd2fdc6665dbb33074b7023d119e935a9f5c42d0b84a41a1fdcdadf1cc3b2cd0e7f96966ce1b043b76e738ca34864b680a181a809fac1a9f8fb10a4d2a5bd8b4ec03d01f6d986ae3d511c9535ec7364607fe7a382941dab54abaf6a527011f8ad28ec9064f481cc9e470192a55fb2b350051ddb3c8c323c7ac30f79576a22ba4663ed390fffc79eec4b16c887455a5efa2632bb2925ff54b21625289b3fe613d5e7e694f8e1f839e7e6c", 0xae}], 0x7, 0x0, 0x0, 0x20000}, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000000029000000012cbf52"], 0xc}, 0x0) 00:18:17 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x9018, &(0x7f0000000140)=0x200, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgget$private(0x0, 0x200) r2 = msgget$private(0x0, 0x490) msgctl$IPC_RMID(r2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:18:17 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c24b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = socket(0x1c, 0x5, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x56f8, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x800000000, 0x4) 00:18:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)="49f954ac82d4c0fa0a6a368d0562148f5baa725a7fc873acfd31b2e5777f389eb3e8964c51612372e130086451952a03fdfd77918922aa5371d1b1379761d7ab65e29b55d33ca261a22a1257e594ba1f9e2b45e482272551f39cf7ae614b6237c11114879871c28639b325430b58e0a7c8", 0x71}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="2406df341029cc738998501603aae5dc2ec39a5f6e8cde22a7d2c73844ea8d73c6cb49cf05ff95efc71ec25d233cb0dfab4aaadbdfc6f3e38f8a9ed1d2e5a4bc0e2d4cca822805022cd719200fb867ce9dd931391ccd154e314aa27d573247e3acff1031af4cbf97220a3fac3ceaac2edc46050152e91e46812f32cf38fb681e31a8b0f29086d04facac5e4aad8f948a709d1b05437199dc075c9f5236ad18227f3139d5964890c9", 0xa8}], 0x3}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x26e) 00:18:18 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") connect$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0/file0\x00'}, 0x10) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:18:18 executing program 2: syz_execute_func(&(0x7f0000000c80)="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") truncate(&(0x7f0000000000)='./file0\x00', 0x20000000004) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r0, &(0x7f0000000dc0)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:18:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0) readlink(&(0x7f0000000480)='./file2/file0\x00', &(0x7f00000004c0)=""/67, 0x43) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000540), 0x100004) lchown(&(0x7f00000000c0)='./file2\x00', r2, r3) fdatasync(r0) lchown(&(0x7f0000000280)='./file2\x00', r1, r3) rename(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_buf(r4, 0x0, 0x4f, &(0x7f0000000380)=""/230, &(0x7f0000000300)=0xe6) 00:18:18 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000003c0)={0x1}, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0), &(0x7f0000000400)=0x100) r4 = fcntl$getown(r0, 0x5) wait4(r4, 0x0, 0x4, &(0x7f00000005c0)) 00:18:18 executing program 2: setreuid(0x0, 0xee00) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:18:19 executing program 3: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x5}) 00:18:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0xffffffffffffffff, &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) chroot(&(0x7f0000000280)='./file0\x00') sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x7, 0x73, "3cff054c52698753556488cf299879f82c2f5563a9384b749ea8b1826e5d0f4fb8f9e52928f15f556c7a510bf7c213542c0a0a6b91de4617276fb503a3bf57239d956ec3e93e280d8fbce3f9794167774e77b906ebb5773c66ae11a35aa50a8509cca91cfbd31aa32695c4dec084ade5334a75"}, 0x7b) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca22", 0xc1}], 0x1, 0x0}, 0x8) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 00:18:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a2022e65300000000000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x9b1}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xffffffffba295fda, 0x9, 0xff, 0xedea, 0x100000001, 0xc313, 0x2, {@in6={{0x1c, 0x3, 0x2, @empty, 0x7ff}}, 0x0, 0x0, 0x0, 0x8, 0x8, 0x7}}, &(0x7f0000000080)=0xb0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) 00:18:20 executing program 2: syz_execute_func(&(0x7f0000000000)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bde61c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0da65e0000800080880f880fc401d5f421") 00:18:20 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff864ae46b1c21fbf1ffffffff08004500003000843b9e703f03000000000126ebb16b03ee041e00000311907800400000000000000000000000000000ac23"]) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) recvfrom$inet(r0, &(0x7f0000000340)=""/137, 0x89, 0x81, &(0x7f0000000400)={0x2, 0x0, @loopback}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/56, 0x38, 0x1, &(0x7f0000000500)={0x2, 0x3, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) accept$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="e60000000080ffff02dc6b62058e381890a5a60500030001000200070000001c004e2301000000ff020000000000000000000000000001900000000000000000000000000000000000000000000000000000000000000000ca0f0000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000097078d9289afeb1fafb9bb2ef23700"/162, @ANYRES32=r2, @ANYBLOB="02000000078c11b4ad030000e2660000030000004dbb860a2cf1fe3324000000000000d11bf29be4b54fa26f399b88a22191cd2c2f96c34eea68785851d0f6c09f400b3fe99ed4c2da614667eae60fb3c87f35d97d0960874aeab3d1a6e6f0c7c05cc43fc4f384d09c2dfa943dee0dab608e61bbdc8cc3581bb95e6ab0d78c487dca129e642fec0b87ec6c27120609433272eb6488a271a3bb5153d52b57cef2f71beede6db4c5380ed570611cf06568ea120fc4964344d41cc5b66f8e7a2e5e79cd7e3d75860957c8b4b215487716f1a37dda1c9925c11e6988ccbb875da1bab8837c181ca0435d2c94d8bca92afa257f8bd47edb6d"], &(0x7f0000000300)=0xb0) 00:18:20 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f00000004c0)="dbcdf6696939b5b55c004f4fa1fa5b4c9a770000709cc653fb0f450fbd27a95ff965be3c3b6446ddcb6667f30f96c08f69289bd1c46279580b8cdc0f38fe6a2f67450f483bd1d97c7c63460f5776c1617861c2dd0fdec401fe5f2667410fe9e7b1ac45e22c892a0f00009f7a") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) r1 = semget(0x1, 0x0, 0x8) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f00000001c0)=""/226) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080), 0x1) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:18:21 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8008, 0x42) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) flock(r0, 0x1) setsockopt$sock_int(r1, 0xffff, 0x900, &(0x7f0000000240)=0x8000, 0x4) freebsd11_lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) sendto(r1, &(0x7f0000000400)="84416018fc5d51837b8f529e0582bccdb57583670ceda35ed35ef760bfd9822fb0088dce7d51f9b63835f5654dcc7b28930931c4b5876ca4c61ccb84907fd381e0ab78a84039253a0514b19e686bcef5406b7db5464be46a430a4ec7e4be0cf032c6ce38ad2d8753e2d0e35d40746ff6effb3a9f7d94fc8d07271c362ef3f60a1aa62ba30e45add2cae28e99cfad22cfe672db480e2b492a8531b7f4d982962dda51", 0xa2, 0x80, &(0x7f00000004c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000680)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000006c0)={r7, 0x1}, &(0x7f0000000700)=0x8) symlinkat(&(0x7f0000000740)='./file0/file0\x00', r6, &(0x7f0000000780)='./file0/file0\x00') ioctl$DIOCSETLIMIT(r5, 0xc0084428, &(0x7f00000007c0)={0x1, 0x893}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000800)={r8, 0x6}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) chroot(&(0x7f0000000840)='./file0/file0\x00') setsockopt$inet_int(r5, 0x0, 0xb, &(0x7f0000000880)=0x4dd5, 0x4) execve(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000980)=[&(0x7f0000000900)='\x00', &(0x7f0000000940)=']]\x00'], &(0x7f0000000b00)=[&(0x7f00000009c0)='\x00', &(0x7f0000000a00)='&%\x00', &(0x7f0000000a40)='\x00', &(0x7f0000000a80)='\x00', &(0x7f0000000ac0)='\x00']) getpeername$unix(r6, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000bc0)={r8, 0x10000, 0x0, 0x8001, 0xffff}, &(0x7f0000000c00)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000c40)={r8, 0x800}, &(0x7f0000000c80)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000cc0)={@in={{0x2, 0x2, @multicast1}}, r9}, 0x8c) socketpair(0x1f, 0x3, 0xcea, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) lchown(&(0x7f0000000dc0)='./file0/file0\x00', r3, r4) getsockopt$inet_sctp_SCTP_CONTEXT(r11, 0x84, 0x1a, &(0x7f0000000e00)={r10, 0x5}, &(0x7f0000000e40)=0x8) 00:18:21 executing program 3: r0 = open(&(0x7f0000000580)='./file0/file1\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000005c0)=0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x9, @mcast2, 0x7ff}, 0x1c) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000200)="75badb") r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000100)=0x2, 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x400) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) getpeername$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000d9bed13cdeacb0c400000000603f43510000000000000000142323c0ad975361007762f8d2286fe4a3a21d6b9f0bdcf808dcacdd895846f5fbafe34f676b471bb5da8164f9e17c2ec3a58114d3565b0e1284b11f4525f545407d1eaa4bd68a7a64b802e0aaf866795e"], &(0x7f0000000080)=0x1) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="cc1f97ca9a8b73a3cf605d2c6916615bf12a457460516203374a33befa24e7079d14d11068ff8809df7f6409d805a1d24ef71afac8c4b4959edb8afed0f1c185d339dbf38f5b6b5b2ad7348bf8269f2821e37728fce298790d56a745a864ad08a7785c7cf528a780c7cf46d57ec93e038c8c481f0be953c02eebdeb2e065b00c3f284bce857c683f2c0d70321a5657cb4bebaae36117e881b89f5d9ff0dc5d014fbf59385478515a81cdbd879a7a790530"], 0xa) ppoll(&(0x7f0000000000)=[{r1, 0x20}], 0x1, &(0x7f0000000140)={0x7}, &(0x7f0000000180)={0xffffffff}, 0x8) 00:18:21 executing program 2: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000140)="0e7bd208eae51a4bdf585260a6af0c4432cdd4a2838cb79bec9aa6bde6557075ef15ff981869ba4be83578b91e2ffbfb5795ba83ba456424e496a6d4804efd7363e52b7bd1fc6a77a082be2a02ab36e00f7e3eaa04255aabc476213efcbfcfaff36562cadfba322d513cda2a568202be7f412ef45268cb520d95896982a75c37e167e4aeff2cd25081c5dc2ad4b42f41de59a99be2837fb7763faec673cf58fc23a67891fc5040ff98c866c2115fe9a368fa8de85b4e90f1a36571e9eb44f9") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:18:21 executing program 0: r0 = socket(0x1c, 0x6, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="f9ffff13"], 0xffffffc8) 00:18:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xd4, 0x4) msgget$private(0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0xde) r2 = msgget(0x1, 0x200) msgrcv(r2, &(0x7f0000000040)={0x0, ""/234}, 0xf2, 0x2, 0x0) 00:18:21 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000000)="44972027b85d7656c28da526cbf3023c104b17da7eaab6453b5df2c6") r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r2, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') r5 = accept$unix(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a1632d8860ea37424354a"], &(0x7f0000000040)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x2, 0x5, 0x10, 0xfffffffffffffffa, 0x7f, 0xc2, 0x0, 0x3f, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000500)={r6, 0x5, 0x6c, "031339a5c9857e359cbe9fb2eadd9de4ddd55ac0e96877cd266bf5b125bb96aa2699db7c8e439e9b323a92015f92ec23f40fcda42944d8b62ab6bde2dd7f6e144a7d60d97da15e243fc3f887aaeb722eb451e56bcb2e13e61e83433b830db69edc387622027253b0aecd5ed8"}, 0x74) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003149aedd00"/136, @ANYRES32=0x0], &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r7, 0x9, 0xfffffffffffffffc, 0x1, 0x6, 0x200}, 0xffffff5d) socket$inet(0x2, 0x4, 0x400) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) 00:18:21 executing program 2: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xb6, "ba4b99a727f683de27c9d1a1bd7261024522205924e8977875d97cc7ce12fb33a1008ebee652b9f50f18e8fc7edb8deb499e4f40ba83caccb04a52aff2dfab08550f2273f7ea463acee3185ce27b835f30b5b31fbc5d4efb13208f91b05759d323681ad37b6426c34a9394123c5bc92dbf49c6b1b2bfa1cd0fc13505118e7f7913908c5e325facca17f1e212df520fd65279fa48019bed8149641dfe130e027ef8c1c13ade9b3d296bd987cee3afa48e995e80d20fe2"}, &(0x7f0000000000)=0xbe) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2}}, r1, 0x80, 0x1, 0x2, 0x2, 0x8, 0x7}, 0xa0) close(r0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f00000002c0)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:18:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r1, 0x0) listen(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) 00:18:21 executing program 2: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x7}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) write(r1, 0x0, 0x0) 00:18:21 executing program 0: sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000200), &(0x7f0000000280)=0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x44}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x80000000, 0x800, 0x7, 0x1, 0x0, 0x1, 0xffffffffffffffc5, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) 00:18:21 executing program 2: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r0 = msgget(0x3, 0x88) msgsnd(r0, &(0x7f0000000000)={0x1, "87714068a5685c09fb7a125df777b0e866f1"}, 0x1a, 0x800) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, 0x0, 0x0) 00:18:21 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4c4e2fd1c6f001e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdcb5aeaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), 0xfe6a) 00:18:21 executing program 0: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), 0x4) fstat(r0, &(0x7f0000000340)) 00:18:22 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000000)="44972027b85d7656c28da526cbf3023c104b17da7eaab6453b5df2c6") r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r2, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') r5 = accept$unix(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a1632d8860ea37424354a"], &(0x7f0000000040)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x2, 0x5, 0x10, 0xfffffffffffffffa, 0x7f, 0xc2, 0x0, 0x3f, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000500)={r6, 0x5, 0x6c, "031339a5c9857e359cbe9fb2eadd9de4ddd55ac0e96877cd266bf5b125bb96aa2699db7c8e439e9b323a92015f92ec23f40fcda42944d8b62ab6bde2dd7f6e144a7d60d97da15e243fc3f887aaeb722eb451e56bcb2e13e61e83433b830db69edc387622027253b0aecd5ed8"}, 0x74) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003149aedd00"/136, @ANYRES32=0x0], &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r7, 0x9, 0xfffffffffffffffc, 0x1, 0x6, 0x200}, 0xffffff5d) socket$inet(0x2, 0x4, 0x400) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) 00:18:22 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r0) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000003f0000003c000000"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x1, 0x2000, 0x2, 0x7fffffff, 0x0, 0xda3, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xa, 0x2}, 0x8) r3 = shmget(0x0, 0x1000, 0x428, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000000c0)=""/189) r4 = fcntl$dupfd(r1, 0x0, r1) getpeername$inet6(r4, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0x1f, 0x4}, &(0x7f0000000200)=0x10) 00:18:22 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x100, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r3, 0x5, 0x7, 0x0, 0x5, 0x2}, 0x14) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000300)="755b11aee0cbf401c7a91f04b9ff2b9079e7b4e34f09ee2f95ca4e44731f5ac3bd5d165c70290a035c081a2a8932bab306b472d9890a4ec1514997438a9333a453e289ff524ef76bc5c7ca67645296319484d3d280c6e23cdf5491b1f2271244e13667b2ea0b49694a327d78ed3f5923af6943a93730ca5be943ff2ec44028eb68517aa2fe3261415fbf26bdfffbcea6344b3df770f5e5b97451537196c49dd225590c554f9777e8f79e15337a2f25096362224d3b693a7a36125355465c74793331fa55755523a7d8baa0a19a20") setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000080)={0x8, 0x1}, 0x10) clock_getres(0xf, &(0x7f0000000180)) 00:18:22 executing program 2: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000ebc000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/26) 00:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000840007cbc4c432eb13a30000"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5c4, 0x1000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x1010, r1, 0x0) r3 = semget(0x0, 0x0, 0x0) __semctl$GETVAL(r3, 0xb31a683eed5e237, 0x3, 0x0) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000200)=""/164) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x669d5a5d216c3925, 0x0, &(0x7f0000000000)) 00:18:22 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c56000/0x4000)=nil, 0x4000) mlock(&(0x7f0000d21000/0xc000)=nil, 0xc000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x8559}, 0x1) mmap(&(0x7f0000f1b000/0x4000)=nil, 0x4000, 0x1, 0x80010, r0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:18:22 executing program 1: setitimer(0x1, &(0x7f0000000100)={{0xffffffffffffffff, 0x20}, {0x4000, 0xdca1}}, 0x0) 00:18:23 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001380)="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", 0x11a4}], 0x1, 0x0}, 0x0) 00:18:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) recvfrom(r2, &(0x7f0000000640)=""/151, 0x97, 0x83, &(0x7f0000000700)=@in6={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) chdir(&(0x7f0000000300)='./file0\x00') lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0) r4 = dup2(r0, r3) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={r6, 0x5}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0)) exit(0x800008000) poll(&(0x7f0000000040)=[{r5, 0x40}, {r5, 0x20}, {r3, 0x2000}], 0x3, 0x10000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="198a762371108633e090aaa547b47198a6b409d09741ca62f8df84ed51c04f4f19d4a801c07f63ac800a1b7ebc11bdf45c", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) freebsd11_fstat(r3, &(0x7f0000000100)) 00:18:23 executing program 1: socketpair(0x1c, 0x20000005, 0xffffffffffffff55, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/157, 0x9d}, 0x1) 00:18:23 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = msgget(0x1, 0x10) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = fcntl$getown(r0, 0x5) r6 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x5, r2, 0xffffffffffffffff, r3, r4, 0x88, 0x6}, 0x0, 0x5, 0xf5, 0xfffffffffffffff9, 0x8, 0x4, r5, r6}) r7 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f00000003c0)={r8, 0x1}, 0x8) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:18:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff") geteuid() setuid(r2) 00:18:23 executing program 3: syz_execute_func(&(0x7f0000000140)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget$private(0x0, 0xa000, 0x2, &(0x7f0000ff3000/0xa000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/101) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x10000000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x3, 0x9) r2 = dup(r1) setsockopt(r2, 0x1, 0xd7, &(0x7f0000000080)="5cf8e64d863f8d6546472df92d479520b4fc61265fe8dde06498691497159c85", 0x20) 00:18:23 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x3}, 0x10) 00:18:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) select(0x40, &(0x7f0000000080)={0x7ffffffffe, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x7, 0x3, 0x98ab, 0x3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x3f, r2}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r3, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:18:23 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x4000000000000000, 0x4) socketpair(0x2, 0x2, 0xc33, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000480)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0000f007040080007ba825629e3519052bd882c3c2dfed7a4fe4314f"], &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={r4, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000004c0)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000180)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f0000000500)=[{r1, 0xa}, {r1}, {r0, 0x90}, {r1}], 0x4, 0x5) 00:18:23 executing program 2: syz_emit_ethernet(0x5, &(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYPTR64, @ANYRESDEC=0x0, @ANYRESHEX]) r0 = dup(0xffffffffffffff9c) getsockopt(r0, 0x4, 0x2, &(0x7f0000000000)=""/228, &(0x7f0000000200)=0xe4) 00:18:23 executing program 1: unlink(&(0x7f0000000080)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x35) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/20, &(0x7f0000000040)=0x14) r1 = shmget$private(0x0, 0x3000, 0x12, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket(0x3, 0x2, 0x10000) setsockopt$inet_tcp_buf(r2, 0x6, 0x20, &(0x7f00000000c0)="934a3fe7f800765f328dd372e8cf2968e9d164371da767f9603fb7c7079a26722b358ff655bad3bc5a8a3c66ccc53bee445ca146642b07954fa960221bd8a56179fb588e62fbee1170b611cfdc6714260765ca34c18eb22ee6f6d9c48ccd0feba2881d2f73bc029edfb7c9c89f680ca2aec1d19d0cf84cce8c5d3ed1dd40d4b004381b8402dd1d5d61bc33fa21343ddbe9f0475b7b6f4ba4273d56a5367a49e0bf7889f986319f62f77380ee36f4ad2edbc27bbe35a16bd7057a047c", 0xbc) 00:18:24 executing program 1: syz_execute_func(&(0x7f0000000180)="98341e0f0564660f73d00691b00a4141e2e996c401f1546ffbc42379d0a200810000e676f66da20fa0e5be34d1c4e1f8c4acfcf246afd72e41812047002b0000006ec401d9ef91d24400008888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:18:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x897, 0x2b8) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000)=0x3, 0x4) 00:18:24 executing program 3: munlockall() syz_execute_func(&(0x7f0000000180)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:18:24 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0xffffffffffffffff, r0, 0x0) getuid() setresgid(r0, r0, r0) 00:18:24 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget(0x2, 0x0, 0x0) __semctl$GETVAL(r0, 0xfffffffffffffffe, 0x5, 0x0) 00:18:24 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x1000000005) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() truncate(&(0x7f0000000040)='./file0\x00', 0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:18:24 executing program 1: syz_execute_func(&(0x7f0000000140)="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") link(0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x3, 0x9}, &(0x7f0000000080)) truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd) socket$inet_icmp(0x2, 0x2, 0x1) 00:18:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e04003000cc95d01e5a11bffb9fc97f43cbf98f7db36927dd250171f71fbebe4478d506cfda39231eab6db20f28ab59e014a8ef86ec9dce301ea6348f083fe672e0e1ad0d72059ba7010c7d2fe3d011a32a"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:18:24 executing program 3: r0 = open(&(0x7f0000000100)='./file1\x00', 0x800003, 0x39) r1 = dup(r0) symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000000)='./file1\x00') open(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) 00:18:25 executing program 1: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000001680)=[{&(0x7f0000000000)="2397384ccf36b55084728117ab1d64b7720c48b954c3585590ad15dd44a84ab3a704356242ec7c296ecd57f6192489d3153734398a03e2f6f0d706f2241d905b3c89c8a9af9297102d77dd66a11b41229aac569f62668d9bd0cb691dc9a1b5586478bd88a790978403c8e6e78b516516a9830490", 0x74}, {&(0x7f00000000c0)="93f576fcda1e017057aeaa267dcd742258f1b82426fe73f59099d6508957ff7f91a31330ae871b51", 0x28}, {&(0x7f0000000100)="9285afd01bc6ae88bae73198254af9634c6a8a3d75cff2ff8812867690c24b0e23f320b11b7dd3dafc08a7b89861780171fd8ce519008636c6148ae37331e326564030b7e51f01b490ec663d1dabf52476f5f682dd6ac24bf3d2b67c9c12024f5a2f905c4cd3b8159c6ff57ff3a0d5c9d2fbf094319b47e68ea5db46d85536d2c58e44568908fa8f9b90bfd908afbcc8ca1465a5d4a6d7960a30e76004501fd9edb427b7189aaa5826edba16cfb31e81944b4d8b450e20407f900df4e9a4029afcf4c310a80d54b2ac5fd6c73b9ba77008511dcf210fb28631ffb648415d29", 0xdf}, {&(0x7f0000000200)="3a3f90cef20d17b34cd66033d4179cead1efeae6479342b795ba95dfc6f09d6c1497933d91c602e6ede74efa17fd054c4637b82b6aa1f392916a86d5971bcba5dd5e24aed8855a14b95db17c6911276c60", 0x51}, {&(0x7f0000000280)="3646fd8703a2997955d8b057b46f1fa7aab9c20e06d00c9ac6ad094d1ffba4c1d64055b26b8924db709bd317541a93ce67f741861692b15d738df77d1d532dc7dba7c13e8845b451de584d226584391eb661a9039cf4ff8e4ae0c44682c7701ff2ccbf6ca478097abc875128b9f3b85da116974ce7e44785a3ca46b825b2cd9432fbff52d7e18bf24b", 0x89}, {&(0x7f0000000340)="8202dcca80a1572aae72ac5cb04a5350b71b6638ba6a8ff008217be39fddd24a3d9af88fdc097c4a23401b57955d5e55551c3580a6f8003bd0dc319dbc9dc04b7d6800175d24fae4d2d7dd2f8c1d9000d2a1326308fbe3cc87a340b373d585addddebb", 0x63}, {&(0x7f0000001500)="887ee3f78030599bac53f006f21925d55f79162ab45f27908ff5e082deea415b6dfbfaf933324fa56207573401c2badb68492a573212795932b81d3ac1524a9028874b90d41e3ebd055d54c9e985cdf0", 0x50}, {&(0x7f0000001580)="a754fc6c9780172f39d100a2d7b069f620a62d535055da077e84bf557d7533e71025e3b4a121f4fe68e671d383b826aac123fe9e337c48aa965d7aa995e94dc983f649d5fefad615728586aace6af5d2ca8161bc1d52bef8b39e23b10e46327186c7e22f76d998a7412360c856fb4fca10d037ab69f238f01140cf26e73a64aa27903b318212850c6db6dfd9cde6ba52a090501e50e90dd6c2762057ddb507d8bc7bdfca881153107bae8716b55bb994c23ee8237c26a37cfeed6e42254f3fc62554aa5524ede69280d4e4263d88ab4f775e8977c37a60e5cb68257e841202b690d8f923ed11769fea729288bdc2553179524a0f7fa579f0d5662bf33d", 0xfd}], 0x8) ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000500)="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") writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:18:25 executing program 3: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='-)$\x00', &(0x7f0000000080)='*\x00', &(0x7f00000000c0)=':\x00'], 0x0) syz_execute_func(&(0x7f0000000800)="b17591cd808e6b006969ef69dc00d9c462b93816d090c4413927fdfb1cc1c7c7e4c653fbc42159d31eb486e71010f4c423f56ca00b0000000cdc5050a750ea01ff420f62850000000018675dd1d9ffac1fb04ed3bfb5b50f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f0000") socketpair(0x17, 0x1, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000b7000000800000000000000000000000000000000000000000000700f6ff0000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000002e0d58600", @ANYRES32=0x0, @ANYBLOB="583ef37d65f0c0a729ad606df24946b3b65a1d5226acecdb8f288c29a27b9cfb3ef030cfe252c0baa6b1c769e1b18db15e50191704bd683d01f47c98428e4c88d4e0a1dbb3e1bb17bb999486970a71a2c8bd3f08c63fdf"], &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x81}, &(0x7f00000002c0)=0xc) 00:18:25 executing program 3: socketpair(0x2, 0x0, 0xb39d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), 0x4) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x15, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:18:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x123) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) 00:18:26 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2fff7f00003000"], 0xa, &(0x7f0000000180)=[{&(0x7f00000000c0)="6f9f01bb63b4a35d73e0704d8011fd579b34755e8a022302a47bc6728d15df6e1d16f242677a78ab616448e4949040a05d45888d940667ae713edf39e81bbe67f0a2a145b4d70ab0d28686c1153075edc050510a0ad03184dfdbdc0265220e8f19d6e9c083c727547028a6258ffc08edf9569b82103daef1d79277fd5714f6337f2875a4907732dea5e2945eaf3e81e725d6d296a1eec891", 0x98}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000eeabc0c5a4f1cb4c5808209620b84dc7b06595345543c1338eb0edf35cb46865ca495abbcf2b474948167cf8f34273552c3e610300e40ac5ce52b163c6083b77e62a78b92def412ff577170d74dd6e40cd4d7703f813744f"], 0x50, 0x4}, 0x84) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) r5 = semget$private(0x0, 0x7, 0x100) __semctl$IPC_INFO(r5, 0x4, 0x3, &(0x7f0000000400)=""/248) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f00000003c0)=[0xa1af, 0x8, 0x100, 0x7f, 0x6, 0x7fffffff, 0x78f3, 0xaa6]) 00:18:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xef, "a229bcb2283523b0ce9d949a714ad1623e65c472ea1b00e07ae16ad6cc7c172a433a612e6b0df23a861c5fb90940b84331d155845a12e326711512c2f3bd5c5f1760152c88c39fc7d38a8dbffc92ab2ba96fe2e6bd332148f1ac3405773a3838da02e9dad81fbe9bdd93dba7ecb46b10b28cf6c1af07637a84192c2a1dd9c86f76b369f2a5a663db0fa5dec5f6c6633d758eca78bf6f737fe27ce908b37a4203c7017add2679598881141b26380ef7c8e5e3c64a7869e5da94bf6416b4ede417d24e7b8e6c8a49f8712cc61f952c8258ac915a7c7cbb06b17202c007e65e53e9af929e986ba11aeeda0f4a4e9d89e3"}, &(0x7f0000001400)=0xf7) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001440)={r1, 0x3}, &(0x7f0000001480)=0x8) r2 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") recvmsg(r2, &(0x7f0000000240)={&(0x7f00000003c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000140)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, &(0x7f0000000180)=""/157, 0x9d}, 0x0) 00:18:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xa3, 0x2, [0x2, 0x1]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:18:26 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x13c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(0xffffffffffffffff) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) 00:18:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xfffffffffffffbff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) 00:18:26 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYRESOCT], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x800000010, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r4 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) msgrcv(r0, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r4, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000280)={0x0, ""/24}, 0x20, 0x3, 0x1000) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) 00:18:26 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x4000000000128440, 0x4) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="101dad6b1a3987b0baa7da47c3e1cbf919d1326c0f46e5ba3f053ba3ff8042a1557489ed2708fe5fc65a6431e9261e0c375a4f424539a981461ad47fccbc812b061d58e4f4ccf0d3bd93b8db2017f1924c63860ec8fe6fafcba1918976b751e98538e6d6b4ddabe9b2dd729dcc36922f278016a4eb3d67e2e1dde9b07095a1531af026e6b4838b18140fcf5bb941d7c8cbf385e2053681d31304") socket(0x1f, 0x20000001, 0x7) 00:18:26 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x1000, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) bind$inet6(r1, &(0x7f0000000200)={0x1c, 0x1, 0xfffffffffffffff9, @ipv4={[], [], @loopback}, 0xffff}, 0x1c) syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") sendto$inet6(r1, &(0x7f0000000280)="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", 0x1000, 0x4, &(0x7f0000001300)={0x1c, 0x3, 0x4, @empty, 0x5}, 0x1c) 00:18:26 executing program 0: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1c, 0x2, 0x0, 0x0) getrusage(0x1, &(0x7f00000000c0)) 00:18:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x101}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000000005, 0x6000013, r0, 0xfffffffbfffffffc) ftruncate(r0, 0x120000000004) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x10000020000b35f, 0x800001b360}) mlockall(0x1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) ftruncate(r0, 0x122a) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000100)="92439ffc421f2a7f0b7b1902060efdd44a92869452437ef497fa62e8df2a58d441d2dacd6f6107c2d42bdcec5e5adcd909af0be830354abf1b9434cc624f3974e43e2777751fe40aa2b573aa8d0078fb296b35f229838e1c31bd357df0166cde81e95df150a0bce9c48ba87ca8d3070969597cda5774ddde3a16223959f8b275d68cd31c94ca8567086b5aef5c503fefdb51643397f1cf47ce5575f0852e95498c1c28a2008ac5e5f0ed685f5774e9a2ab317c99cd0bf71de66b") 00:18:26 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1717, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket(0x1f, 0x3, 0x100) r1 = dup2(r0, r0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x2) 00:18:26 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff56d04082bf5754812c000000000000080a3a51480020040001aaaaaaaaaabbac85d46ab00215ca7f1400bbaaaa"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x10f2933e, 0x1, 0x6, 0x2, 0xff}, 0xc) 00:18:26 executing program 2: syz_execute_func(&(0x7f0000000000)="8faa78106bc708000000660f58a556d30000266766470fd5a300000000c4a10d695865c402f941ebfe00f3df8fc60f1b20f246ad66410f72f600460f01d5") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a0000000100"/44], 0x2c}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xffff, @loopback, 0x8}}, 0x0, 0x2, 0x100000001, 0x210, 0x4bbe, 0x5, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x10001, r2}, 0xc) 00:18:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$dupfd(r1, 0x0, r1) pwritev(r1, &(0x7f0000002800), 0x0, 0x6d998) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x7ff, 0x6, 0x7fff, 0x5b, 0x3]}, 0xe) fdatasync(r1) open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) 00:18:27 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r9, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r7, 0x100, 0x5, [0x5, 0x0, 0x7, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8) getuid() getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r11 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r11, 0x0, 0x0) ftruncate(r3, 0xffff) 00:18:27 executing program 2: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x21) fcntl$getflags(r0, 0x3) 00:18:27 executing program 0: rename(&(0x7f0000000040)='./file0\x00', 0x0) 00:18:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_fstat(r0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="c4a169578b008000000f10ad0000000041ded9c401de5c1766430f1a11c44179d7f1c4a1fb1062cc67662e662e47d348010fab8eb26e7fa636f244d9e1") 00:18:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x100000001, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:18:27 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) getpid() freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0002000006000000080008000100ab0c000000001c004e2303000000ff0200000000000000000000000000010100"/148, @ANYRES32=0x0, @ANYBLOB="fffffeff000400000200000000000000d4690000be29d53b880073264cd6aa2a206fb886c6437d77e583afb2e6e9a344f638ccb49157553af4d9e57c2a3ca1416f2f97885d7e220ee6e4370aa757d8bd50037b080638709e1e19b6c35a616ec563dbfb73f8f27ff26c8b14dfbc572ac112ac12051f3496da3fb7a6c432"], &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000004c0)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000500)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/136, @ANYRES32=0x0, @ANYBLOB="0300000001800000"], &(0x7f0000000040)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x3, r4}, 0xc) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1, 0x1, @mcast2, 0x8}, 0x1c) 00:18:27 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x1000) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) shutdown(r1, 0x1) close(r1) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x30000, 0x88) 00:18:28 executing program 3: r0 = socket(0x10000000002, 0x800000003, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000001180)={&(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="54c57c0afa5c3f58b286bd38085e9e315068e006f01024d95ec0bbb42f9f404c1d3c96f3d3610d2115daec0b1e061f515177d26c10517b46bc6cb1b7c63f0cea5211495717c8b03ddbddbe828bdb7837a27fde1af3a943f52290e3e608834b4a471e8043cd4958a70049", 0x6a}, {&(0x7f0000001100)="1f", 0x1}], 0x3, 0x0, 0x0, 0x20089}, 0x80) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001300)={&(0x7f00000011c0)=@in6={0x1c, 0x2, 0x3, @mcast2, 0x81}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000001200)="87557b771c5230bab87825f8febce0362dd966a1fe602478780511c3ab59dc91d1a150531e04547b1cfc6f3f498311b41134e7c33a4a583d59462f8d093fc29a354e329707f3cef65521a6cee6c8dd6a70cd8fcfc52572035a5553f91b2e5b7514569eab499042e8171dfb572aa10416a81cfdf0addfabba0f85894d2b67f8d4bba7867f6c8ed3930d1f08dbcbd62c57791103e5c439b419b0bdcf5778e50c82c3643079ac1ea35c7a7be3a4108770ca33edf33be0461e7c6f0c8166", 0xbc}], 0x1, 0x0, 0x0, 0x1}, 0x180) 00:18:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x888, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000002c0)="c94bea2c152d063d82e9b6d017d8552510df5440ca080d251c255b219f41e9b2f0efa81627fa429217a5e184fdd8fd7de378aa47c9772274f6fd2fc15f5bc781590a9ae8dcef74cace99066d833bcecb254d3c2e0425a35c47fa094c8ff03bff48c0ad75035dd874c01ff564c4c344b708d94c81565b4145e6e78a60af8034c12073b944d9d49904017a065acd36eb8a34fde75a33d776a3c2f8bbd89c5f55044623665eab30e6e47befdb2e48bb2522eda34d32aebfedd935db2ace638ec852ed667c155d240a21db97659e78a1ddf767dbc5573e6d33fe2c3f0b56ccd9cf81314572490a6869e8679182663d11") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x101, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) __getcwd(&(0x7f0000001080)=""/4096, 0x1000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f0000000180)={0x3, {{0x1c, 0x3, 0x0, @loopback, 0x80100001}}, {{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) 00:18:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000040)="3d4f66d28c2f69b00cd3ba913104b0020ce7ab2b5119df12022a66") setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x8a02, 0xa) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0x77}, 0x8) bind$unix(r2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) 00:18:28 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) r1 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010001}) 00:18:28 executing program 1: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x25, 0x0, 0x0) r0 = getpid() setpgid(r0, 0x0) wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 00:18:28 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) 00:18:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:18:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x14) poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r3 = open(&(0x7f0000000200)='./file0\x00', 0x8040, 0x1cc) recvfrom$unix(r3, &(0x7f00000002c0)=""/116, 0x74, 0x0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8) 00:18:28 executing program 0: syz_execute_func(&(0x7f0000000180)="b1f791cd8066410f3a20dc00660f70839001000000fefe4139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c7d73073a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") r0 = socket$inet(0x2, 0x20000005, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x333}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x7beb, 0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x18) 00:18:28 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000a80)={{"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", "1cdb917b1b0bba3197064bdb2df24da3200479110392f0c6c371df887889839c", 0x48, 0x9}, &(0x7f00000003c0)="679d55c48f775d643a8693eb144a6f5ca25be7eb32a4461221e82f22103533461c4b5a2f8c51b5fbd9954578ccc5b03350107189789607bcc1e0bd957b14fda6c875968a93b085174dd95615b8e2c22cbb587df73203acd5a4942ac6c24e01475733228c", 0x20, 0x400, 0x7, 0x5, 0x7, 0x4, 0xbf, 0x1}) r3 = semget$private(0x0, 0x0, 0x2) semop(r3, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8, 0xfffffffffffffffd}], 0x6) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:18:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x19}, 0x1c) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffffc, 0x385, 0x2020, 0x5, 0x5, 0x1, 0x200, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x401, 0x10, 0x80000000, 0x1ff, r3}, &(0x7f0000000140)=0x10) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x9a4, 0x8}, {0x80000000, 0x4}}) close(r0) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:18:28 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") truncate(&(0x7f0000000000)='./file0\x00', 0x3ff) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) syz_execute_func(&(0x7f00000001c0)="266726430fc6c372660ffd932d000000c4a3896d297d0fc1a0ac000000458181c197000000000000c48211b89efeefffffc40139f9af39720000d0c1c4e1505568d0c441fc597100") 00:18:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x9, 0x184) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000001280)={{0x1c, 0x3, 0x400000000000000, @ipv4={[], [], @broadcast}, 0x49}, {0x1c, 0x0, 0x9, @empty, 0xd9}, 0xffff, [0x1068, 0xca, 0x8, 0x8, 0x200, 0x6, 0x6, 0x80000000]}, 0xffffffffffffff97) open(0x0, 0x0, 0x110) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000001200)={0x10, &(0x7f0000000200)="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", 0x1, 0x0, 0x10001}) openat$ptmx(0xffffffffffffff9c, 0x0, 0x8000, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001240)={0x6, 0x3ff, 0x1d20, 0xa, 0x9, 0xa401, 0x40, 0x9, r1}, 0x20) 00:18:29 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) sendto(r0, &(0x7f0000000140)="8586ff70802c25671a2bf4098b4ec9091be2ff37c48d6ccef8cfcf9fb48c75f9c05d312212ade6868a35a6503a0eae5b48f1054230fe1ecac84790f5fdb22ce1d9e7c060e0fc7c3b103e623f907fe644c7b42e1833b9e71021a4c1f6f9ac92ffad7c291618fc4a5ffad9f6271af8a46404072e5172f895fc8030945d2e8817978d948862f9d2307b981211a02a336a98308300b50372c4db50fae604eb78e22b27a2a43a555fb1be25f5586c612ad63f8bd45d54c75cc7d49092f7a6fe6a920cb12f87acb11edcafe44a2d1437eef45f6158d61f957ac9a2f779fff49fa0037038edc89c06b7ea1394de740ee97d5cad8a", 0xf1, 0x80, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) 00:18:29 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000") 00:18:29 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000100)="1463cb4c318b81e4d25622e1c22f326dce86e99e17acbb6b") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x2d}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) linkat(r2, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x400) 00:18:29 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:18:29 executing program 3: syz_execute_func(&(0x7f0000000140)="982c040f050520d0f80791a0024141e2e9c441fb2d857d0000004180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421a022ebd72e41812047002b000000c443457ce900ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0d274070796e60000cadcdcf340ad0142c4e7ae3131c423016961002afba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fstat(r0, &(0x7f0000000300)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x4, 0x9}, &(0x7f00000002c0)=0xc) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3c2}, 0x8) 00:18:29 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9c5000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0400009f") r0 = socket(0x17, 0x20000000, 0x6) bind$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00./fi|e1\x00'], 0xa) r1 = open(&(0x7f0000000080)='./file0\x00', 0x3080c, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0xf0, 0x0, 0x220, 0x5d7f, 0x0, 0x3000000000000, 0x2, 0x4f4, r2}, &(0x7f00000002c0)=0x20) dup2(r1, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000780)=ANY=[], &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0xf5, 0x0, 0x9, 0x7}, 0x10) 00:18:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000180)={@rand_addr, @remote, 0x0}, &(0x7f00000001c0)=0xc) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000002c0)="71ac4b3290843f4b595597239837b01494e1a252e03feeb58f48070adb79e44b80b185f44c1680f2420ad1535bd286ce74af740860aff454c8f9902cb1fa2fd327312eb519468949d4fec04a80a26261a2a6bd66ea4a75fec545e772ac0f707da1e31d416299285018996666a2") setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x4000, 0x4, 0xffffffffffff8001, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0x2, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r3, 0x4}, &(0x7f00000003c0)=0x8) listen(r0, 0x20) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@multicast2, @broadcast}, &(0x7f0000000280)=0x202) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000380)=[@authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x100000001, 0x5, 0x7, 0x8}}], 0x34, 0xc}, 0x1) 00:18:29 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x3, 0x0, @ipv4={[], [], @multicast2}, 0x422}, {0x1c, 0x0, 0x1, @mcast2, 0x1}, 0x3, [0xffffffff, 0xa01, 0x9, 0x2, 0x7fffffff, 0x4, 0x5, 0x1000000000000]}, 0x5c) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') syz_execute_func(&(0x7f0000000040)="0f56d7c40218f507660f38de8a00000000c442b9014cc8dd47d99c5d00000020647607c463ed5d920f0000000926d8ec8fe920957a8a8fe830cf04280f") readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/3, 0xfffffffffffffdd2) 00:18:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x45, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x5, 0x2e2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x40, 0x4) r1 = accept4(r0, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e, 0x20000000) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@loopback, @remote, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@mcast2, r2}, 0x14) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1, 0x401, @mcast1, 0x5}, 0x1c) 00:18:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd10_pipe(&(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x1200000000000000}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x5, 0x4) 00:18:30 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000440)={{"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", "e1b6e661645186725ca83a578f16718aae9d1984b8767d6684b51637a3f52011", 0x101, 0x7fffffff}, &(0x7f0000000380)="89a130596e1701b759ad03bd3eb319d90e7a07d4ccf4d5f64cadf01fb7133ad14047381a47c5360b571a239b798b801430a5c69c80e0e1859cb70eff41520f887df6cc7e6c96634c3ac4d5b709f81d957d9638189ffbb75c46c92ad54f82d58340c72bb596304bd47d1e8bb6aa12beeea6bad52d4e64e29784973d20753b1ebff514ce4c18f1cbae51bff5cc2c36c0e1e8842d1517b57d14b5783c765dea0d2d5435491d44f2cc44b18e47ce6f", 0x5, 0xffffffff80000000, 0x0, 0x9, 0x7, 0x100000000, 0x20, 0x10001}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) freebsd10_pipe(&(0x7f0000000180)) r2 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x7, @empty, 0x4}}, r3, 0x0, 0x3ff}, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340)=0x1, 0x4) 00:18:30 executing program 3: setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000440)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x104) freebsd11_getdents(r1, &(0x7f0000000080)=""/111, 0x6f) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r0, 0x57}, 0x8) getrlimit(0x7, &(0x7f0000000140)) 00:18:30 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c390f05f324598fe8b0a3d506c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4c4c17ae600ed3f151fd91fd9404009ab34d1c4e1c470c4c461cd583d2e00000081458145b712c483397fd303dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc70fc2c200a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c441705c64d50030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000100)="ffd0b78b4cb7e06cf37afbc9b62f6c983208e06298a9adddb33a27cb87144719bce0957b771ba70760137d15befd2ec223be1c7186341a11061577503e400a1b750efa2c116bb7fbe54ad3a53f1e694bfe835d12178f05e414a25c214b2a894bf2f2aed8328393067e2ecb77221aca6ac07ac485e66d9f91dcae8f34111d9e24fdc25478efffb4b2c639c5866aaba3225b48d339c72101e231e9a09c976a0dcb6418986bdfe2163354313051a28d5e0492b671bb2b3dcca16a") pipe2(&(0x7f0000000000), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000080)={@local, @remote, @broadcast}, &(0x7f0000000040)=0xfffffffffffffddf) 00:18:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0xfffffffffffffd77) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x5, 0x4, 0xfffffffffffff801, 0x400, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) 00:18:30 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="fa19f063e43aa4f52a458ac355ee0de0860f2c02"], 0x10) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x2) shutdown(0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)) 00:18:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) close(r0) 00:18:30 executing program 2: syz_execute_func(&(0x7f0000000200)="98340e0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="50000000ba5de98762108f25706d81db011925c688772508d2b489585976d4ff77a754b74379360612df7e4d59fb8713d215e1b6bc76367f097e5a212e6253b4e0b6346387c5f800000000000000000300000000"], &(0x7f0000000100)=0x58) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) 00:18:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x989}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x9011}, 0x8) 00:18:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r1 = semget$private(0x0, 0x3, 0x705) syz_execute_func(&(0x7f00000002c0)="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") __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000040)=""/58) 00:18:31 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000080), 0x71) getsockopt$inet6_buf(r0, 0x29, 0x25, 0x0, &(0x7f0000000440)) 00:18:31 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xf, &(0x7f0000000040)={0x0, 0x0, 0xc700000000000006, 0x100000001}) accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c, 0x27fffffd) 00:18:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0) r1 = dup(r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000000c0)={{"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", "c51dcfe5312669d77dfac9920eedde51bfdbde6b00e67517fa4ba8c37cf632b0", 0x81}, &(0x7f0000000000)="60b598c6f7ab2c62d1d315dbd8c26443ee8bdf1d4a528b99e1721226dcdca20889ae317e55bc958255798f4b35dad9882db902b20eb65dc81e01488de8b64c1b47948d8ff44c9ae5fe2632f1bea4e516889aeb16ecd024968f9963c1f6d14ef52be779f4579d71f319cce929af51193c3bff5e8ce84de6e0575db94dc515907ae55fe93c087fe0588c26982c07a32df336b2fc", 0xff, 0xda2, 0x0, 0x6, 0x4, 0x0, 0x2}) 00:18:31 executing program 0: execve(0x0, &(0x7f0000000080)=[&(0x7f0000000000)], &(0x7f00000001c0)=[&(0x7f00000000c0)='(-%}\x00', &(0x7f0000000100)='(-%}\x00', &(0x7f0000000140)='(-%}\x00', &(0x7f0000000180)='(-%}\x00']) 00:18:31 executing program 1: r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") futimesat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000001c0)={{0x8, 0x200}, {0x1}}) 00:18:31 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x26) syz_execute_func(&(0x7f0000000140)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "675727624f494fd4ddaae8038d6b6e927e38acdc38dc339229c08a8593c42d389a096a5c99e2f882d78740e5a0ab33f4d49bfe3a5d4434079f240d00d87e0dbd64b2bcf57d246cbf893e9a6c35e5821f8ca93fb889461fee422d0695386af87c23555f948357634c579029e26bc83484b6efe16853b4e5aae6ce5dcaa800d14fc9ecad3823fba4c131368364a3e669439cb7ace50d23ed730783c3786a6e0137003902312e4bcd2dbf3633694c635eb94f64493f12471d5aeff0571349f4e99ff69ef8e7cd645164e9c9ac9af09ae256df656606ce2536ae62b21bead7548f0515c98330379d82b95e0022b6bf66a091"}, 0x100) 00:18:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}, 0x4}, 0x6d) 00:19:22 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet(0x2, 0x3, 0x7fffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xfb0, 0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000090, 0x0) 00:19:22 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000000)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:19:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000040)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x800, 0x0) ftruncate(r2, 0x2) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000240)="6e495012785224ce1603035074492716ded336d57b5e3e8befffceb9d8499a9a24199a75d65ca1ff0e711113ebe78387af33e9abe6f178bdf934d5980889d0230bebe5aed099789eec0e6ee42968d6c0547f2cc86a335258c028b27f6d7ae618a73f4eaf24102191c2303213afefdeb779ad5454db4cc13b21a1d6158990b73a28f34d3ab266543926d5e724f49440") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x8815}}, r1, 0x4, 0x5, 0x4, 0x2, 0x6}, &(0x7f00000001c0)=0x98) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000000c0), 0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) 00:19:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000100)) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x16, 0x0) 00:19:22 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) getgroups(0x1, &(0x7f0000000280)=[0x0]) Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81458c09 stack pointer = 0x28:0xfffffe0028bf8810 frame pointer = 0x28:0xfffffe0028bf8980 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 6331 (syz-executor.1) trap number = 9 panic: general protection fault cpuid = 0 time = 459994762 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028bf84e0 vpanic() at vpanic+0x1e0/frame 0xfffffe0028bf8540 panic() at panic+0x43/frame 0xfffffe0028bf85a0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028bf8620 trap() at trap+0xba/frame 0xfffffe0028bf8740 calltrap() at calltrap+0x8/frame 0xfffffe0028bf8740 --- trap 0x9, rip = 0xffffffff81458c09, rsp = 0xfffffe0028bf8810, rbp = 0xfffffe0028bf8980 --- sys_nlm_syscall() at sys_nlm_syscall+0xb59/frame 0xfffffe0028bf8980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028bf8ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028bf8ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000009, rsp = 0x7fffdfffdeb8, rbp = 0x98 --- KDB: enter: panic [ thread pid 6331 tid 100854 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why