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", 0x1000}, {&(0x7f00000003c0)="f5ac00f99cced8e5dea6d26eac613722c26ffde129e3ef316929612057737e4ba7ddcb2c96c228b3feda72394d7d45de8cbf9511e769bb81321166983c719518dd17c4e13a63ca4b21bd76", 0x4b}], 0x5, &(0x7f0000003540)=[@cred={0x20, 0xffff, 0x2, r4, r2, r3}, @cred={0x20, 0xffff, 0x2, r5, r2, r1}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x80}, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) setgroups(0x0, 0x0) 01:08:38 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r0, &(0x7f0000000080)=@in={0x2, 0x1}, 0x10) connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) clock_nanosleep(0xc, 0x1, &(0x7f0000000040)={0x101}, 0x0) 01:08:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100)=0x1, 0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x0, @loopback, 0x3}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000200)="9f8f13faf22bc2e0b3761163fa84b22401e4f94ac15ec0293ed4d1a9817959a39e15e263f999ff28cf19876ce5d70b0d8569b50aa3fe04eeed1d0ef119d4d5eb4d93769083083b7eeef2982513e0b44ab4b922d2dd7f9f3a56a34cf0c11c7a04466bd69b3b000000000000000000000000c4531f667e7ecc69f03db4534e5858e86292afd1cabd4e8a82dc80826317d44f7b9ae6239a1ebb11dbb718f2dfd43b78fe15ce0360d91395f0d404aa2dec1057ec3e37743c800b6e1fdb9cc9e9d32f4bb1062e2f7ec144459df9417cad", 0xce) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0), 0x4) 01:08:38 executing program 1: r0 = socket(0x1f, 0x1000000007, 0xfff0000000000000) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x100010000000000, 0x5}, 0x10) lseek(r0, 0x0, 0x1) 01:08:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001080)=0x8) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) 01:08:38 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xd, 0x6}, &(0x7f0000000240)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000280)=0x5, 0x4) syz_execute_func(&(0x7f00000002c0)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795369f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed48f292090350d0000007d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000ff08035fdffffff419999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x4}, 0x8) 01:08:38 executing program 2: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[0xfffffffffffffffe, &(0x7f0000000080)='(@\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000540)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='$:}\x00', &(0x7f0000000440)='\x00', &(0x7f0000000500)='\x00']) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x2101, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) 01:08:38 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459420f18fbc4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009423434d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e3e3e0dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 01:08:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x1, 0x3f, 0x1f}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) 01:08:39 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8001, 0xf, 0x0, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xffffffff00000001, 0x100, 0xb4, 0x9e5, r2}, 0x10) preadv(r0, &(0x7f0000000040), 0x1000023f, 0x0) 01:08:39 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0, 0x80000000, 0x2, 0x12, 0x2, 0x2, 0x5}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, r2, 0xffffffffffffff69, 0x9085, 0x1, 0x3, 0x2}, 0xa0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:08:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x200, 0x660b, 0x1, r1}, &(0x7f0000000240)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0x0, 0x3f, @loopback, 0x9}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3}, @in6={0x1c, 0x3, 0x6, @rand_addr="8fd98ec52d64ea4a17f640ea994334bc", 0x3}]}, &(0x7f0000000480)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000280)={0x1, {{0x2, 0x3}}, {{0x2, 0x2, @broadcast}}}, 0x118) 01:08:39 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) __semctl$GETZCNT(0x0, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(0x0, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(0x0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 01:08:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffffa3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 01:08:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) mprotect(&(0x7f00002bf000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f0000096000/0x4000)=nil, 0x4000, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc67, 0x4) 01:08:39 executing program 1: syz_execute_func(&(0x7f0000000040)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000100)=0xfffffffffffffe3b, 0x10000000) write(r0, &(0x7f0000000140)="7ca6d18fc3b9aa5ea54a82e812b9586aae9fdd5b774cd91a8a20373ec519a17f175d1b409a43152bfa14da4caf56a1c007b58fa145a0e92be0d5205ef6c28b2c3dff7d1a35ada521986075f81a023a52d2", 0x51) syz_execute_func(&(0x7f00000002c0)="b1e691cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c4ee6d8fa808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe") setsockopt$inet6_buf(r0, 0x29, 0x71, &(0x7f00000001c0)="8dfeeaf96aff0fcdc24666301356e518a0a746708ccc86915a18a8d713f57b31d92daa77a5e143bbaca8424fde5971378bebb49b8b10faa976ce29b49f90f4ddf6175fd6d06bb98a34a84728e12dbe1942f26b3d31fb4d1d97921fbaec3915ebc77482de26da999e6ccc56756de73a156a0325f5796190a13f47ef3abaa95d8097cfd4e4d1141f743681da4acaddc0a7566d7b2746fc7e0480252d38c8176af9b678568351a9b068c8887f71ca3eb2ee1b34a59413f85aebc17e1c219f0280f1cb17bbc273d3b1b92579b3bbdb953c74c0242273d8ac7ed40e5b", 0xda) 01:08:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x58) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getrlimit(0xa, &(0x7f0000000080)) 01:08:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x20, 0x6f12, 0x5, 0x0}, &(0x7f0000000080)=0x10) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f0000001400)={{"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", "d3aa0af8911bd6e55e9d575ab1e4f735a804e88fdb92e220ead9242044b8b682", 0x4, 0x6}, &(0x7f0000000400)="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", 0x8, 0x200, 0x8, 0x2, 0x7ff, 0x7, 0x15d8, 0x100000001}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x9}, 0x8) r4 = dup(r0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getrusage(0xffffffffffffffff, &(0x7f0000000100)) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0xc) sendmsg(r4, &(0x7f0000000000)={0x0, 0xfffffffffffffcc5, 0x0, 0xfe44, &(0x7f0000000400), 0x10}, 0x0) 01:08:39 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f00000001c0)=[{r0, 0x20}], 0x1, 0x4014) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000200)=0xfffffe41) fcntl$setflags(r1, 0x2, 0x1) fdatasync(r0) 01:08:39 executing program 1: syz_execute_func(&(0x7f0000000200)="b15991cd80696852ef694b02d946f91cc1c4027941b200008020665b0f3862315868f4a95fbb400f78f68f4808eebce000008020005ad4c48192558dc3c36645660ff6e90fe5e78f000000767c7cca4f73050fda731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") 01:08:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="787d6f3c35112216bc5c", 0xa}], 0x1) 01:08:39 executing program 0: semget(0x2, 0x2000006, 0x140) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0xffffffffffffffff) socketpair(0x2, 0x5, 0xe879, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 01:08:39 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5e1, 0x4) syz_emit_ethernet(0x7fe, &(0x7f0000000180)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff2d080be9b8ab88c33a94370486dd6061605d00300000c7fb738da49f6fffcb60fe0700bc4b0000ff000000000000f000ff0200006600006506ec7e0072bb5bf49fc9bff73b000000000000846f3c0390780000677d3bd94f6d54900000fe80000020000000000000000000003cbffb43d9c4400dee6f96f873aa000000"]) 01:08:39 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="04e5fa3830c37325bea08ef921094b863749e22df00e8397c90215c121cff60572a95d50d163eaa65cf078bca127b4ed5cfe70f51e35c44a8f906e0e42a7230c85069915b509d2759cf5625cb71d79af6f47ceae0f846f8f0ed1d0f7c170b01ceb44483baf26809e843612706494904df353803b64a7a9d6230d8a812fb3cbc3721b3c2eaef1efa23a377375249f783c3a416488d1340fb6bc09000000000000000000"], 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x2600, 0x3, 0x6, r2}, &(0x7f0000000240)=0x10) 01:08:40 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000140)="d43837182c6863281a9630bf81a462059fdba66d07dd86de3881d8cdc293988fdbe6be0572ce6c9747446617e293ddab90870749bf84bdbdf4876db696451f5cd0d30817f7bf5bd43b4d6e9aea4c131830fc1135f1fec3a79c7ba20953c94cd57c2de22bb895fc95da37f7623f042ae7c3feb10636e3a81f320a2bed773a319f3c43046d2b9b9c699479") 01:08:40 executing program 0: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc40c4ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = semget$private(0x0, 0x3, 0x47b) semop(r0, 0x0, 0xffffffffffffff2c) semop(0x0, &(0x7f0000000000)=[{}], 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000140)={0x100000001, {{0x1c, 0x3, 0x1, @mcast1, 0x3}}}, 0x88) 01:08:40 executing program 3: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) sync() getpgrp(0x0) getgid() 01:08:40 executing program 1: mkdir(&(0x7f0000000400)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x18801, 0x2c14e22143a3619d) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x800) r1 = open$dir(&(0x7f0000000240)='./file2\x00', 0x100000, 0x22) mkdirat(r1, &(0x7f0000000040)='./file2\x00', 0x0) symlinkat(&(0x7f0000000140)='./file2\x00', r1, &(0x7f0000000180)='./file0\x00') fdatasync(r1) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10202, 0x142) ftruncate(r2, 0x80000001) renameat(r1, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000100)='./file1\x00') faccessat(r2, &(0x7f00000001c0)='./file2\x00', 0x4, 0x1000) renameat(r1, &(0x7f0000000000)='./file1\x00', r2, &(0x7f00000000c0)='./file0\x00') 01:08:40 executing program 1: syz_execute_func(&(0x7f00000000c0)="674173fcc4a279797c55ed66473a0fea446651fefe1ff1757e4a27c44a27eff38181697c806d0ec482a18bc6c4c16f5ca61d80ad00006c") 01:08:40 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, 0x0, 0xffffff5c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 01:08:40 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000140)="d43837182c6863281a9630bf81a462059fdba66d07dd86de3881d8cdc293988fdbe6be0572ce6c9747446617e293ddab90870749bf84bdbdf4876db696451f5cd0d30817f7bf5bd43b4d6e9aea4c131830fc1135f1fec3a79c7ba20953c94cd57c2de22bb895fc95da37f7623f042ae7c3feb10636e3a81f320a2bed773a319f3c43046d2b9b9c699479") 01:08:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@loopback, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}, r1}, 0xc) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 01:08:40 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 01:08:40 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x20000000) fchmod(r0, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x4, "a9be324fcc30251dbace450fe7b84d85"}, 0x14) 01:08:41 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2}, {0xe, 0x6}}, 0x0) 01:08:41 executing program 1: syz_emit_ethernet(0xfffffcc8, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffff080600203c0d060000000000000000007c71ac9f0cf25f0a77d795d1eaa6c76eaaaaaaaa8eaa093ad39a5fd45897f86cc48511e10aaea2cb78"]) 01:08:41 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x4) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x8) chroot(&(0x7f0000000240)='./file0/file0\x00') faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) r1 = geteuid() r2 = geteuid() setreuid(r1, r2) 01:08:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/9}, &(0x7f0000000040)=0xb, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="4000000002000000c1323e1f0400ff0047d600001c004e23ffff00009b79ea20ed57fc501657810d956c798f0700000000000000000000000000000000000000000000000000000000000000000000000072a0acf100000000000000000000000000000000000000000400"/148, @ANYRES32=0x0, @ANYBLOB="0100008001000080070000000100000007000000"], &(0x7f0000000200)=0xb0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0xc0, 0x9, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0x1, 0x7ff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r3, 0x40}, 0x8) 01:08:41 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c657000c3d29703922823666452d1bf5b"], 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") 01:08:41 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") pipe2(&(0x7f00000000c0), 0x100000) socket$inet6(0x1c, 0x0, 0x8000100000000) 01:08:41 executing program 2: select(0x40, &(0x7f0000000040)={0x1, 0x7, 0x80, 0x2, 0x121, 0xa8b, 0x9, 0x10001}, &(0x7f0000000080)={0x2, 0x6, 0x100000000, 0xda5e, 0x0, 0xffffffffffffff81, 0xffffffffffffffff, 0x200}, &(0x7f0000000100)={0x1, 0x200, 0x2, 0xf1b, 0x1ff, 0x2dc7, 0x3, 0x3f}, &(0x7f0000000140)={0xe16, 0x48}) select(0x40, &(0x7f0000000000)={0x4}, 0x0, 0x0, &(0x7f00000000c0)) 01:08:41 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @loopback}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) 01:08:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 01:08:41 executing program 0: r0 = socket(0x1, 0x7, 0x293) sendto$unix(r0, &(0x7f0000000240)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) 01:08:41 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 01:08:41 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) msgget(0x1, 0x8) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r1, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 01:08:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$setown(r0, 0x6, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:42 executing program 0: r0 = socket(0x1c, 0x5, 0xffff) fcntl$lock(r0, 0x12, 0x0) syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:08:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000100)={{"dc12d30592d43773f9ca83e01d610f6afa0bbd3a47783186a12a6b5875f5385fa20ee9acd42f065d07760deeb6ce6b6ad8e16d134bea54aaf30ecd7ac1fe65fa6849013499633b94e31c5a6a3fb0a04411c3f8bfe741e46eebbafab3165c44f940c5d58763b6a30d031f352c7684021e418be62ba757071cccc2aa0fafd3f964cae013c284b6ec1c5794345a8174a7011867e63312fef81e346af939c95f5939292c2017e3dec3071e47d9d7e20d34d42ad3a6f8008252a0a72bb436d293fa5aeb6587ca2cf1afc036d4a819d7560fd0aef30a033b109d31856303d5ca6661541a716195d540e280ccaf9f4db34ebc52a0ab8d9bf74a6798140f1e00ea45353a68a622f28d1914301f4f4e52ac9180ab9f39ac6453eedd2a916a91347083f979e36580865392a5dc139961b20de323d868868c3d690c94480e171b560569d9ade778d37847024a1ef33ae3c3d00357410ce7123aa420ebf33c2dc71ce2231219243cd1f1a98a193636049c87acc7d58f0aa2fc08f1041b973b5aa6ac9050f0dfc088c49e78b7ad2772165433b059c3f9552921edaf78fc44add3db44894226d91aa658307f9877f7bdf3e28cbecc65f9b465db39941cf5f8008ac21b003b0fb1cce6e467bafa14beb0b6ad7f234da52fe4ebaea98043b541a491906f61a2caab987124029fb4fbbd1edc5f53ec22e86eea86ebf05d8a64e792a81d1fdce809902d3885eb54ff7a4448cc43c7141bed5c12967f308ad4f61610d220b8e3d178e4a1a4eeba3696265283403be04bd60f5cda08788cb9f56da086dedc2485a4e6b5008cedf1903acbf0683e3aa9f0fbff51ecd1741feaec030f3a09c51c62dd063453dfeda50fdb93e4bdc00ee57df18e0d25e1761869da11ba61a15c127ce527789df34fd138f762230d49485d7afbbbc8c02e9b1088cd62a1363f90163115532c43575dba50eb0de061073e1af52a86379d13654071640762b1b8a6f9e902c6a6bf89ec3eef3829f81735b7399f0259503cb2128bbec117e1815ac55d531cb26f10f8ad32606d600dd6d9ec11e308a4e3127fa5370098d32f28181629b3455b129a0a9ececf2092832f6c80002d11bd3463d430866ea69f2170fc02165b0f75d9c19a61ac213a952ceab9ebf70ef3a227d8aba82acbd3c7acb587160547ac2b2acd3b9e4dcd9b753950252b907341f786608d27e53bf8d2dfff863f25ef253568f70ec30139ff1c235f885b72aee288a66d00444094ed06254f4ff47f69776b7173a568caaa0fb72454c25469f59fbd90ff2931b9decd40703a299f4ec754a9a34194a6e313d3eb56db1a03611a89566014569202db3bdf4a0e2823213e0743aa736e040eca8b9a3d664e3f53c0be91d049bc92de430acf6452bee1478a90e21ad801518a436ce98af7d58d76b61716079831e55dab5db10de1b11d75530ae2bf", "25cf788f91230aa4d4f5193f1077764433eac419930ef188813b3cc2891b483b", 0x101, 0x6}, 0x0, 0x3, 0x7, 0x15c, 0x1, 0x20, 0x100, 0x58f91efa, 0xff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000640)={0x0, 0x7, 0x9cd6, 0x5, 0xffff, 0xbfc, 0x3, 0x9, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x0, 0x1, 0x3, 0xc73, 0x82}}, &(0x7f0000000700)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000740)={0x5, 0x7fff, 0x2f00, 0x7, 0x3, 0x100000000, 0x800, 0x800, r3}, 0x20) dup(r1) setsockopt$sock_int(r0, 0xffff, 0x1000000001001, &(0x7f00000000c0)=0x8a4, 0x4) fchmodat(r2, &(0x7f0000000600)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000580)={r4, 0xa1c2}, &(0x7f00000005c0)=0x8) 01:08:42 executing program 1: setreuid(0x0, 0xee00) setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100), 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) preadv(r0, &(0x7f0000000040), 0x0, 0x0) setresuid(0x0, 0x0, 0x0) 01:08:42 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) 01:08:42 executing program 0: setitimer(0x0, &(0x7f0000000080), 0x0) setitimer(0x1, &(0x7f0000000180)={{0x6, 0x10001}, {0x8, 0xe92}}, &(0x7f00000001c0)) 01:08:42 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000040)=0x6, 0x4) 01:08:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:08:43 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x100001019, &(0x7f0000000040)=0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x78, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x87c8, 0x800, 0x5}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x77, 0x30, 0x3f, 0x4, r2}, &(0x7f0000000200)=0x10) 01:08:43 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x10000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xc8}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x9}, @in6={0x1c, 0x3, 0x6, @empty, 0x80000000}, @in={0x2, 0x3}]}, &(0x7f0000000480)=0x10) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000080)="f386864e9f67f6117c9078ec81a3a1811838ffbd355100632fc05a1b0563b64c43d256bac689bc2fef9bc1b67f2e9ca438b8ec91ec3943aeba13e448c7c62baa8442908fe4936fecff9c76187e3e870ef4b5317ea1009abe342c565bf6783658f4526c97161668064deae2b0ece89a37ef5825ad43fce939cde90548e26a57b0f0f9c77128024b3b38410b1ae385b5eed6fd76ac2315408f891cc44d688c08bb2b42f83e3b780ff0ab0cb5b866b066018db8176795225cbc381332e75a1d088038cf4d01005ec6033120df1738fd451d696404276f43") sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") socket$inet6_sctp(0x1c, 0x5, 0x84) 01:08:43 executing program 1: open$dir(&(0x7f00000003c0)='./file0\x00', 0x8, 0xc) readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000400)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)=0xbe) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)=',\x00', &(0x7f0000000200)='v`\xa4(\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)=')\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\'{,}!\x00']) 01:08:43 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1000}, 0x8) ftruncate(r0, 0x2) ftruncate(r0, 0x40) lseek(r1, 0x0, 0x4) 01:08:43 executing program 0: syz_execute_func(&(0x7f0000000140)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4e2f9340a67664d0f7efac442693885cdbe0000c4c3dd6d680748c4a24993848dbab74720518fe9509b9b9bfc0000c1ea01eff265dc5f00c3db5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000200)="0c26a11ca11c98cd802e440f18b608000000f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e1010f0f119afec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24dabcbc460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f176544df917e0000004d6f460f5c4cb013698965833fa80e000000") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:43 executing program 2: r0 = socket(0x1f, 0x10000000000003, 0x2) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10003039000e803", 0x8, 0x0, 0x0, 0x0) 01:08:43 executing program 1: ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = geteuid() setuid(r0) setuid(0x0) 01:08:43 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000240)={{"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", "742866f5737cc2493e136285ec72207cf1f3dde7e9db27eb349a070b4ccadddb", 0xffffffffffff2790, 0x5}, &(0x7f0000000040)="b8028ee3fb4b7c76748169e9895b77f7658ac83e36fe8542f820a93b90fa87f4433dc2acaddf89162fc7a3aa772954d083934e035e5ac197f5a85d7719c7bcc82b8503d43641054c2b82ceb3fc7708edf49ef636a09012da3d7c13f2c5bf30e3af2bd913b5f96e886df10858e69770e773ceb5a2093b0f9447e1ed4fa21c9f9a0c400ebf98a9cd5bec9ceb41e0a698423c0e9faad5f7522039d457358eaed59fdbe97d591bcb878c676db61e3d304a3cb1a8382fba87e5ab5b98f1dc46b709a5a39c21cd7f00b18730ab6ca385a32ad9a5ca832964b722d9f73ae5b56c492f88a948d3709ba946eb", 0xfffffffffffffff8, 0x7f, 0x7, 0x0, 0x7, 0x727405bd, 0x4, 0x3f}) syz_execute_func(&(0x7f0000000180)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:08:43 executing program 0: getrusage(0x1, &(0x7f0000000000)) 01:08:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669a694568612a5fcec44ca9c383da570bdb31e6d112680001fbd8adecbf2bb47392032c862a4"], 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 01:08:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x21, 0x4000, 0x1, 0x0, 0x2, 0x9, 0xeb, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xffffffff00000000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000300)=0xb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x8140, 0x0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000003c0)={0x0, 0x5}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0}}, r1, 0x1000, 0x9, 0x100000000}, 0x94) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 01:08:43 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) 01:08:43 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@remote, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local, @multicast2, @random="056253b92bf4", @rand_addr=0x6}}}}) syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000b81fb80e01870090780014020060c5961e00000000ff010000000000001902000000000000ff02000000000000000000000000000171e94660ade61aa69705207b90d213441eacdda334636525fae0ce92345122eddf841ba9a30a0d033642bed7d917e650e6aa8edc57e0b14c59a537cfda8f0f496afbc4f92eb486eea0d7a2d7c29a8ff3b6dd2dc719243f20b5a9d183e76ca0b3d1e70cecee4d757ecd64ed8936014d6ed336"]) 01:08:43 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x918b44a9302962e2, 0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080)=0xfffffffffffffcc8, 0x4) setrlimit(0x6, 0x0) mlockall(0xfffffffffffffff8) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x4000000000000) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x4) 01:08:44 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:08:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) socket(0x10, 0x7, 0x100) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) 01:08:44 executing program 3: syz_execute_func(&(0x7f0000000080)="b18491cd808e6b00070769ef69dc00ddd0d0c44139fd5bf91cc136430fecbcd9b57000000fc4014c68f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf273790f0f26400f0d18410f01d5a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") 01:08:44 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e10166410f38df1efec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110001, 0x41) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000040)="1a1e2b467d36649189bb37b64e30ebbed0a0c10ddb8f594ecda977806dc7be970aa6e24a8fa9727dc159af049ce267d381e68b5dbffd231f7aab404bd4333c42e19586eea8a9fc31161852a5457252ce4c65f66a6b63afd1fb8e43747c6200ba0654ee1f34ecc253cffabed385eb893925e58364e6e771f62cfa78603ee51bbc05696e847e8a64948add143aac0b2e658505d5413282e7fad014668044e2ecf5252c27a50a2354169ec8ae63a1777f431409ae7592970e94e0337d64e51a2dc06bc8584ac0dc523bf37a9ab2fb7f0f82a652c7c6") getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000002c0)) 01:08:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x1, @remote}, 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="07000000005c8669a498f56fd4e069050003008000020007000000d3f3faee7356"], &(0x7f0000000340)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x6a, "89a91475a0202e602d0cf8cba133d3a91d149d9173cc2f36f51f0a51dc17980f7f22a9487b3cb6b87879f835dcee4730f55aa8b59bc0249482364a4c9d4ef2757b63c54ebb776707bd070df2deebc626dd893d3fcfc9f05494eee90d7d0687ae82ff386364662dd2740d"}, &(0x7f0000000040)=0x72) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="008000000600000009000800040003000400000002004e230000305d0000000000000000000000000000000000000000f4ff00"/156, @ANYRES32=r3, @ANYBLOB="0500000008000000176200000200000009000000"], &(0x7f0000000280)=0xb8) 01:08:44 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x410, r1, 0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) freebsd10_pipe(&(0x7f0000001480)={0xffffffffffffffff}) ftruncate(r1, 0x3f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001a00)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x74}}, 0x0, 0x62, 0x1ff, 0x5, 0x9, 0x8}, &(0x7f0000001ac0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001400)={r3, 0x69, "dd94c4d345ab64dc4553985286b41b9c5c474003f791947a13633d761181aaa7489e44749b447789914bcacb886c095c9570f24cb4f3b8741b70d2015e69611e143f05c8b53fc7b46205352ed847f5557663ba918ed5751993bada1266a29b864cbb9b771fa8c3c46c"}, &(0x7f0000001b00)=0x404) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0xfff, 0x2000, 0x7, 0x8, r4}, &(0x7f0000001380)=0x10) recvmsg(r2, &(0x7f00000013c0)={&(0x7f00000000c0)=@un=@file={0x0, ""/108}, 0xffffffffffffff4f, &(0x7f0000001c40), 0x0, &(0x7f0000001380), 0x1dc}, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000019c0)={r5, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001c00)=0x10) mmap(&(0x7f0000eda000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001540)={{"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", "39fbc00793731c6be6aee748bdecb0201e985bc9735ec523f3e5e1467ddebab0", 0x7fff, 0x8}, &(0x7f00000014c0)="548881549d5e0a16261f990110fcffad7e329167b3050de4e65547519b25bf526fc24c1c252a6aeadb772ba1d464c372bcc6674c86e91fa54ebcd6d1a8c7590b87f4c750e812f1b336ece058e6232c00effb018d854feffa505f36aa4bdb8b51edb2021f5d9e08d3adf3d71f669273eb68a79eff02d3", 0x100000000, 0x800, 0x20, 0x5e3, 0x3, 0x9, 0x400, 0x5}) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000001b40)="fb351d889d9c34c8995b59ea7a1923b82d5ac0afcaf8f633974418635632f99d2790c0ce49f52ae6cc1b016d7c9b047861ed0a45000ff3da41f0f3fbe33d6d981971517767aa10d9423b58e65007828ee3f9c2d5c58c6859f46b47954a84c0ecaba151e7d3ba0611f1d52154addd78721e99141fc3dd4dd132f00da8a6af6d61ec11ee9c488e144519ca6ae95e77570e524f1bf7d40775a12068ca91d67ec8cb01") 01:08:44 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x100}}}, 0x108) 01:08:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) 01:08:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="e8"], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100040, 0x0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000480)="dc35c6a8088bf159e1fb9975db4da61eacb4a80c3f50e1edb467480e7d18608aab0e1cccaf5f872729023769c120460559c7218cef2ad338dd72232a4c7fec089622da5ed764b2e566bd73b4dd54cac9354c7056843fe3a81a8b39507cbae0acaac712564626c233d777e3ca80555f50a186f85d8d258c74347351ee124928f8ebaf60612614c25167679f9109839cf82a069dedd1711e6019ad4abdf7f3905a780c57fbbd680c7098a587a4fd0cbac70889dcde53548149bb1b14cc86ae276f149e5100a384bf9f7f6e6ffdf42b6210ee686c76ab8a") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 01:08:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r2 = accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) 01:08:44 executing program 1: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x1, 0x410, r0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) close(r1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 01:08:44 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x8001, 0x100000001, 0x400, 0x10000, 0xb6f, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x1, 0x2, 0x8, 0x1, 0x7}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={r0}, 0x0) 01:08:44 executing program 0: syz_execute_func(&(0x7f0000000080)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xd1, 0x7) 01:08:44 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x5, 0x8}, &(0x7f0000000140)=0xfffffffffffffc86) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0500060002e5ca4afad700e18a090005"], &(0x7f00000001c0)=0x14) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x8) write(r0, &(0x7f0000000380)="83", 0x1) 01:08:44 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 01:08:44 executing program 2: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a210290aaca012a2db75da15ecb84aeedf8c3f438b5dcdf823dfcd73cf39632cb83e"], 0x10}, 0x0) 01:08:44 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x40000000000, 0x100000003) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) r1 = dup(r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000000)="d43e16f69207594a493d361b8ee114304d7ead70374a572550ba163ca88bdea0664a2f") 01:08:44 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x1ff, 0x4) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f00008ab000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @broadcast, 0x2, 0x1, [@empty]}, 0x14) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 01:08:44 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000fca000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0) 01:08:44 executing program 2: mlock(&(0x7f0000d58000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f0000ff5000/0x3000)=nil, 0x3000) 01:08:44 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r2 = dup2(r1, r1) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000001c00)="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") mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000540)=""/93, &(0x7f00000005c0)=0x5d) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f00000002c0)=@abs, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r4 = accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x9fffffff) r5 = semget$private(0x0, 0x2, 0x1) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x4) ioctl$DIOCRSETTFLAGS(r6, 0xc450444a, &(0x7f0000000680)={{"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", "a37f88b761c5ebbd9a6a0a373e638ab6e6639ef39bc4bee9e722d7ab54d5c6a6", 0x3, 0x8}, &(0x7f0000000640)="968fc60709078340c72054fba847089850cbadb6aa09bd4062537d", 0x8, 0x6, 0x10000, 0x80, 0x529, 0x3, 0xffffffff, 0x8000}) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) freebsd11_stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)) semop(r5, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) r7 = msgget(0x0, 0x401) msgsnd(r7, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$sock_int(r1, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r8}, &(0x7f0000000500)=0xc) 01:08:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) 01:08:44 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) semget$private(0x0, 0x3, 0x12) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) r3 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) socket$inet6_sctp(0x1c, 0x5, 0x84) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 01:08:44 executing program 1: r0 = open(0x0, 0x800, 0x131) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000009c0)={0x200, &(0x7f00000008c0)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0xffff, @rand_addr="a45d6c2a3432f7abb2eff93dd4d7c72b", 0x6}, @in6={0x1c, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0xe9}, @in6={0x1c, 0x2, 0x717, @local={0xfe, 0x80, [], 0x0}, 0xa042}, @in={0x2, 0x1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x8001, @mcast1, 0x8}]}, &(0x7f0000000a00)=0x10) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x400005) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000a40)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setrlimit(0x3, &(0x7f0000000840)={0xfdb, 0xfffffffffffffffd}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000a40)={r3, 0x1000, "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"}, &(0x7f0000001a80)=0x1008) open$dir(&(0x7f0000001ac0)='./file0\x00', 0x440, 0x40) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 01:08:44 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) getsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r4, 0xffff}, 0x8) syz_emit_ethernet(0xc5, &(0x7f0000000300)={@local, @local, [{[], {0x8100, 0x7098, 0x2, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x40, 0xb3, 0x65, 0x84, 0x100, 0x76, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @tcp={{0x3, 0x0, r0, r2, 0x30, 0x0, 0x18, 0x9, 0x11, 0x0, 0x7, {[@generic={0x0, 0xb, "965b80bf9a2ad3e34e"}, @generic={0x0, 0xd, "a5490337c48e5c613be807"}, @nop, @mss={0x2, 0x4, 0xfffffffffffffffb}, @timestamp={0x8, 0xa, 0x7, 0x2}, @fastopen={0x22, 0x7, "41bb063fb1"}, @sack={0x5, 0x1e, [0x20, 0x2, 0x6, 0xffff, 0x0, 0x7c, 0x10001]}]}}, {"c9fbde3e68651172dace833e2f3a43365d5177d698d7cc735f8a16c47a6b3dc87d76f75f71c54f90fb9600365eb989aad2caeb9276a93715bf0d60a1b30d44"}}}}}}) 01:08:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname(r1, 0x0, &(0x7f0000000080)) 01:08:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0), &(0x7f0000000040)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x2) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) 01:08:45 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100f80, 0x20) getpeername$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/26}, &(0x7f0000000100)=0x1c) r1 = socket(0x10, 0x20000000, 0xffffffffffffff9c) getsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000000)=""/6, &(0x7f0000000040)=0x6) syz_execute_func(&(0x7f0000000180)="1c7fb5b598cd801b69e4c4c211af106962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x364, 0x5}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000340)=0x10) 01:08:45 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x5, @mcast2}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x3}, 0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865") syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:08:45 executing program 3: syz_execute_func(&(0x7f0000000200)="96640fe1ce980f7e64d3451c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b51667660f6b32fb660c0f86dd0f0fb8c41dc9604e4e1e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00781af3454bc64bc6c4c3907348b9a5605419c2c2b0f30f1b16c4a12ddc83c0304de1f08171a30b8a826eef66470f382b5aded4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd33d3e450fae7c0f0f") 01:08:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000004c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r3, 0xfffffffffffffffb}, 0x8) execve(0x0, 0x0, 0x0) 01:08:45 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x4000000000000358, &(0x7f0000000180)) r0 = getegid() lchown(&(0x7f0000000340)='./file0\x00', 0x0, r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x0) unlinkat(r1, &(0x7f00000000c0)='./file1\x00', 0x800) 01:08:45 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket(0x17, 0x0, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, r1}, 0xc) accept$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r2, 0x0, &(0x7f0000000080)) sendto$unix(r0, &(0x7f0000000100)="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", 0xfa, 0x0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) 01:08:45 executing program 2: syz_execute_func(&(0x7f0000000000)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f90f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0900f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f52644da3058c4a1dd7dbbbfdd5cc6460facaf2b64000060c4621d9933d3c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8801, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) select(0x40, &(0x7f00000000c0)={0x1f, 0x1, 0xfffffffffffffff9, 0x6, 0x2, 0xffffffff, 0x1, 0x80000000}, &(0x7f0000000100)={0x8, 0x3, 0x9, 0x0, 0x800, 0x1, 0x6, 0x9}, &(0x7f0000000140)={0x3, 0x7d56, 0x0, 0x4a9, 0x8001, 0x5, 0xfffffffffffffffd, 0x836}, &(0x7f0000000180)={0x3f, 0xfffffffffffffffa}) 01:08:45 executing program 0: getegid() semget$private(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000480)=[r0, r1, r2, r3, r4, r5]) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) setsockopt$sock_timeval(r6, 0xffff, 0x0, &(0x7f00000005c0)={0x1, 0xffffffffffffff59}, 0x10) 01:08:45 executing program 3: syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e4c46151faec6962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) r1 = dup(r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000200)="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") poll(&(0x7f0000000100)=[{r1, 0x7}], 0x20000000000000c2, 0x106) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) 01:08:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) r1 = dup(r0) accept4(r0, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000700)=0x10, 0x30000000) getsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f00000000c0)=""/93, &(0x7f0000000140)=0x5d) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000240)={{"40dddacb715c06901304a53d68168cd6aff95bb3708820f4ef4094c547aecfe5a71840b320eb88a58e9d0fee2a5ea1a37e963660ce275a103ba378b1ecf2f9df688f0180c6b88be22b8d764aace4dbe0c9c31a2939e072843101f472c8fd4b65983e25ae99e4332668c918d2fe6cd92bd83d6235bb682f86e9fb51c7d4e9a25aa13030b20bc4fa63e0819a625049603b6fdb80561979fcb579b461b07a205ff114e9200507c8eb6856fb47817f69968d6578b4271bf735a004cfa9eae9347cd22932ac0b631fe15e4158626b9fbe3511eebec9ab740394f57a2153586bbf20c120d7c104b37da53a666793fe8c57606a89a93336a17cce4846c13666292a267ab4e14c89f36e56da0c9c1e07631fff4692d839a29c9ef72617d8b39fe7d1425bd6594cd2d9e33978c0c42e3808f503421edcc904c154e87ba19713c9af3f65ed585b9d06b8df986ba101f9f38939c7edd4734a00f3938209f2b3cbad8084e59911b0ddf63bf148d348600758bf9092490484626997047666335c7cace8160dd9d5d6932081e8a123cda99816ca48a5b6d48f9c00941cf557973b9490e5b23de2d0256bc8d8956a78006ce1ae4af253aa2d852a6379f1fea59c46ff8d05681ec6c299d991a89b0ac23c8de4fb6ce72f744e4ef10046bed355cb48e68d7befb333d816c9e1e9eb0747afdc6f6839a50a3b67e37df0cc986755aa5b5abb19e47e3ace504bf12a24201af77f708008656a73c5b55e24bdfd831c4902842e837171d4b5c8eeb232f0d71f7ea20510e164fd730ef391d6f1b0df03e917eaca7c1929eb9e86b5f0dc12811ffa49c0fa30d59c6c2e091038cd508f964e9ec683bf68a508caaf3ebb5dfa23960d98f133c40d5b94926c644d7f5ce63713dc254f078f7639624538835420a90504434ba60b8ab98c700b366147dbf9ddc7455a8508c3280e46d51062b81ffe21e50d864075c19206a5ea4fa5a84a1a9b79f5dea9ab9558ece95333c447ad18676eb418fdfade93f70325ce95fad821f3be8d55b8e50e41d1a57f01fcc44022b3d666ab36d6db2b220e596de25be5a180fb118dea8999961f2488e985b8b801bd51f1ddda25b071e3b2827766e85fc424eaa06a59b5853794a671c1c2449e5cc475ac6e23edb9835f927e7362b6c6e55140d1fa71cf01261d4ad0f7445496eb456a7c167622dc84b395d1bd576dab5ac8e031b0ea24574f514e7a9204a6242a9c326ca52aa2beaf37e00451da5a54203b6fc037d805076931eede3f3e30b8d4a6fc41152e450bd294162b4afad73d9b4b9c180cfae5717712e80e12ef40df479adec038e3bed0b1fd8190d603f63b29f1d5b0bb07c55a5aa3b682e08a97f01d62fb814d9e3a3edf5d704cbccac8bd134bc3eb60011407b869cd9645507d9bfbef9c56a31f018ac51561427f9518b998baef6bf691e914bdfc", "4578c65da1ecddbfd7dddd43c3a44feb6277b75d9d03507ee2424476347c8c14", 0x100000001, 0x1000}, &(0x7f0000000180)="71078017f4280d5b39e913a0ec5c765b605d4ebe0e952eb03a3417da3c8d00c8c0c4ddbbec95a1c538305ba0165203e0c3e77b8dc5524750b1b84f8fcb1406ad9f4f012941749fb69b289c149264ffcfb783cb31749edd75d1183c027b78257fb530ee10bcbdbee70c92486ef6701bcc1c260c585c96945d123dd082dda51bf846e03fd0759538a543f74c63d97bacc04c34fd19d23789", 0x3f, 0x7f, 0x0, 0xfffffffffffffff8, 0x5, 0x50, 0x0, 0x7}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x1}, 0x8) 01:08:45 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mmap(&(0x7f0000eb7000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 01:08:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget(0x0, 0x0, 0x22) semget$private(0x0, 0x2, 0x8) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000000)=0x74) syz_execute_func(&(0x7f0000000200)="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") setsockopt$inet_mreqsrc(r0, 0x0, 0x47, 0x0, 0x0) 01:08:45 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 01:08:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8122b5d981857e4da200f4e9bf35a849116181058cb990a00bc1c10cf45b1de52b927b2e0432b860208834e35d4a99ddd9bae6fd0724ca1cf1a56e4f3523a6f5f5915d038606f88c6bac7106b265361f363e43b0f2f614127947eb23d7b4b601933ae8d09626c5ab6a426fafe037f73b8fe347f6623169d83b650e12103fe6297b2d48d81dfb3e6a24a1c058d7acb1f6a890d2d02dadb7ff5e6700008680bb9c8dfcd47d17ba87950e8f738d0a243cb8058983da9527dcef1752bf282f0609a28a053f894df2c4b998ac623938f5b7f823313f346c6085510e34b6aced08ac22863c9d264c2da5"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x0, 0x46394a}, &(0x7f00000002c0)=0x9) 01:08:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000380)=0xffffffffffffff39) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$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(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) clock_gettime(0x0, &(0x7f0000000100)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r6 = getuid() accept4$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000340)=0x8, 0x10000000) setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x8, &(0x7f00000003c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 01:08:46 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="25242f791e24a313462d97f20de9e82086b2a7d4d9b6eeb89f4712ad9235425dc63cde3f1ce983de88844d237414266b9688004346f0e375880b5418e7e9e2b354ce2f4c34cd2cc77c35871117483b482c784422264bce70e20634893bfc3abfe9090764a87824241d3a58e6024ed3d0813f4a8b5d0099547de1934896d727f12f2c487003a9c954dc9fba2a1be96291d9bc85a13289739aeaea7199e734cd18583e64a5e4162890bdfd140d30bb663c6c997cd0c9c34f22e989", 0xba}, {&(0x7f0000000080)="c045679fb22515f4e2e2c550cb04a05d8fb1d980612748d3c7c48db0ce6a805877696726d13884f8bc72476270d6499dbecb5db0779d39ea3ae584c8812fdf8741129a2f6637f9c117b7ac38ec310e91c3fa4c4482", 0x55}, {&(0x7f0000000200)="63de40b365dfaeb0ac1d6037b7d5bba2657cf37dfae66aeb00eac51d87e4300b25d5ddc73ad202026ee7579a2a6f5e646818a3a04d2451304cc896ddcc94072de0ccbe102dd1a6f915e2038ea1f2b9d6419ce951625be606d73ff557ce5f15defec3fbfc291c6e5aa6e742f4f426c441e561f0ce1a4936979f1b0e64d9b25b447d8c34", 0x83}], 0x3, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4) 01:08:46 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) 01:08:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x27, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3, @mcast2, 0x2}}, 0x0, 0x0, 0x77, 0x8}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040)=r1, 0x4) 01:08:46 executing program 2: close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000280)="95197445fdef2866cbcee6726c77f6465cd951309bf405c4a9900df9f19b32d5c34ad8805deafa130aaef83471b16e6b41a18f28668b66eb8eb51ca35a1f7be26193026b4986664ee62aad05c934b3d21163e707e93fe6962986d1349d6f6c9373592851ddddb280b60deb017b01df253832643341ed5c77a354") ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0x802c7416, &(0x7f0000000000)="0920a58db2") socket$inet_tcp(0x2, 0x1, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000300)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f00000001c0)=""/136, &(0x7f00000000c0)=0x88) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x800, 0x0) 01:08:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10) 01:08:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @loopback, 0x1, 0x1, [@local={0xac, 0x14, 0x0}]}, 0x14) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r0, r1) 01:08:46 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) rename(0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x5, r3}, 0xc) rmdir(&(0x7f0000000080)='./file0\x00') 01:08:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x40000050100, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x6, 0x3, 0x0, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xe4e, 0x20, 0x2, 0xfffffffffffffffc, 0x3db}, &(0x7f0000000040)=0x14) r4 = getpgid(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x2, 0x6, 0x0, r4}) r5 = getpid() fcntl$setown(r0, 0x6, r5) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="d7c1269278a111719eb0014cc530da7c7dad0560e2a1"], 0xc) msgget$private(0x0, 0x80) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x2, @broadcast}, 0x10) 01:08:46 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="48565a3b7f71", @random="053e8c018298", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @broadcast, @local={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}}}}) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) 01:08:46 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x6, 0x1, 0x1, 0x40, 0x80000001, 0x3, 0xfff, {@in6={{0x1c, 0x0, 0x40, @ipv4={[], [], @loopback}, 0x4}}, 0x0, 0x6, 0x7, 0x401, 0x9, 0x1}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x2}}, r1, 0xd2c, 0x3ff, 0x8}, 0x94) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="10000000ffff000003230400080008a4910776464bd24a15ff7824a0dd151eaeb533427b7be9243a31c2ae87663340787ff4ac96d8b48c47879a457d13de16c49c1dc32beaa17764a1e77b21f58f68b0bdc6030ba578b8e0be4b031f45d9d4702eb9e6e840249ac2d54715accb"], 0x6d}, 0x0) 01:08:46 executing program 3: r0 = socket(0x4000000000000002, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0x3}, 0x10) 01:08:46 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="8bc89be64e60cfe56f8f2e85e1dd137471f0f2799c789b52bdeedf7c31d2698179dd8f5626d62625b09911f8c416607ee24641976ae1bfafb635b3fca0a8930394d9ac411693db0bb760498ed366b5652da71c0ec48ac48f4ef7c10e86273cf1c5c5b8f1bb16421cdfbeb013bfbe03283656b559864b") r1 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) munmap(&(0x7f000000a000/0xf000)=nil, 0xf000) 01:08:46 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)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x4) shutdown(r0, 0x1) 01:08:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r0, &(0x7f0000000380), 0x10000000000000e9, 0x1) syz_execute_func(&(0x7f0000000100)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xc31}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x6030, 0xffffffff, 0x6, r2}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 01:08:46 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000)={0xffffffffffffca50}, 0x10) 01:08:46 executing program 2: r0 = semget$private(0x0, 0x3, 0x100) mlockall(0x3) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 01:08:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000280)="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") pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 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, &(0x7f0000000080), &(0x7f0000000100)=0x4) 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) 01:08:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1ff, 0xecf, 0x1f, 0xff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0x1d58, 0x5}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7415, &(0x7f0000000300)) 01:08:46 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getitimer(0x2, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:08:46 executing program 0: syz_execute_func(&(0x7f0000000080)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e61f660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x39, 0x6, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x101, 0xfee5}, 0x8) 01:08:47 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)=0x6) r2 = dup2(r1, r1) unlinkat(r2, &(0x7f0000000400)='./file0\x00', 0x0) fcntl$getflags(r2, 0x3) nanosleep(&(0x7f0000000000)={0x10001, 0x3}, &(0x7f0000000040)) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:08:47 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000280)="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") pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) ppoll(&(0x7f0000000140)=[{r4, 0x84}, {r2, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 01:08:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="1cda7442b2c82448a2dc2d683777a93d"}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 01:08:47 executing program 0: r0 = socket(0x11, 0x3, 0x1c) close(r0) 01:08:47 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x446, 0xa7) accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x20000000) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 01:08:47 executing program 0: syz_execute_func(&(0x7f0000000480)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162ff04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) 01:08:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = semget(0x3, 0x3, 0x204) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000280)={{0x9, r3, r4, r5, r6, 0x100, 0x2}, 0x800, 0x9, 0x4}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:08:47 executing program 0: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81707}], 0x1000000000000013) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 01:08:48 executing program 3: setrlimit(0x3, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r0, 0x7, 0x6, [0x100, 0x1, 0x6, 0x1, 0x15, 0x80000001]}, &(0x7f00000002c0)=0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r0, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240)) 01:08:48 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x30) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 01:08:48 executing program 1: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) r2 = getpid() fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001, r2}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000140)={0x5, 0x1ff}) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 01:08:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000001c0)="768b0a27cdad1a23981090d1768f819109890e5415fc8a0fe492677d45b740c55808518acf409897b9b0fc2386ef32150a136a05fac1fcac1092d73c00429a3b277c3bb454ad5ca0dac05347fe20310ece7a8ba9ae52b64b150fcce9c74c5d673f41d10c60307b4c42a4b85b199f257e30315e81b73d009af8e5e2fbe815a48980078001948f1e18071ab795634b1ef8f282e499ff1e8d4068f93f09f875") ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000000c0)) 01:08:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x200, 0x40}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x6}}, r1, 0x2, 0x38c, 0x8, 0xfffffffffffffeff, 0x9}, &(0x7f0000000140)=0x98) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10080, 0x20) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2467, &(0x7f00000001c0)="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", 0x1000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x80412, r4, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x65, &(0x7f00000011c0)="af28fa6abfe8bf4e1a5c8687e13446f3d7bf919c108ef30205e04cb120902da0475827d4718da4deb4d6ac39b4cf060e92ecd9cfbb6781ee7354a7cfb6de46c8706328c7109b8d44662d6a08f59227cffccecf2a607a29ed33050e1244c7445de0269060866d3a27cbe66365a73706fba0588a91cf5331bb17e60caa061d8a046c9c9dab7dc34e4ce67227756fa9d0309b0de2ceb160512285ee7cef8663c3da7f47b4a56b31ca8a593ad1d7ee800b084a8dc1ce58ef6ef9ba4a73cc90a3087d91acf9bdbf2c6f0a146f1e7c0122a15531ca148dae8910eb34e734dab64a4b74f5d8c509c87db1f2ab72c27f2bcd935e63eed0222d425b0ac6", 0xf9) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f00000012c0), &(0x7f0000001300)=0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001340)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @multicast2}, 0x100}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001400)={r1, 0x776b3bc, 0x8, [0x200, 0x0, 0x1000, 0x8, 0x81, 0x1, 0x30, 0x3014]}, &(0x7f0000001440)=0x18) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000001480)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000014c0)=0x7, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x6723a4f073430912, &(0x7f0000001500)="d0b76a234db54a74319a02d23a4ff5b4cbdd07ec29e93cf4f484932323dc53af9bdee5a5e9ca012242c4783b422465d6fb3fd374b3c036a2a148458f1cbc35e1a9b00f33af619ca80f89e5af80bb092d2f295dc1a4736512b1fc82e06538bcc555fa720432155952791a33938850f58668a3c5490a10aa210dcb6db01ec6735fa1aa8c36c4875998f663a06b7c1cbf08dac28888ca0875faece0228b841e40417b87660f465ee114d03e3b64330cc63de0685bdf023bc0db26b3e584c616a17c254c0e967281626f5999c0e99b31226fc414e33beea50a", 0xd7) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001600)={r1, 0x3}, 0x8) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000001640)="3d2634e3b505c28f4aa720fbdad35d90ce3c44ac52127fdccec5a60dcda54833df3133e8428fda5f040bc8cd77c4b19aac314ca4122928fa92a668ea20b090c26f462c560529ed2927dde3792b617753ca644307f1f2b98755f0953a47394e464dbbb172b0e98e81b05a1f29") setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000016c0)='hd\x00', 0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$unix(r5, &(0x7f0000001740)="82095cfed1f56594a2f9", 0xa, 0x85, 0x0, 0x0) getresgid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)) flock(r6, 0xe) readlink(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)=""/191, 0xbf) socket$inet6_tcp(0x1c, 0x1, 0x0) r7 = shmget$private(0x0, 0x1000, 0x445, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) open(&(0x7f0000001940)='./file0\x00', 0x1, 0x94) r8 = semget$private(0x0, 0x7, 0x0) __semctl$IPC_RMID(r8, 0x0, 0x0) 01:08:48 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000000000000000aaff0200000000000000000000000000018b99961ca93a52b3eef3bc114867662cb80090780003000060ef9d2500000000ff010000000000000000000000000001"]) 01:08:48 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c480f05660fe2dbbfd9000100a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc5076467363e660f5ab705000000c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf0010f345d9c66161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f6808c462199fca618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc301dc9fb110f66470f383a4d4ba261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x1}, 0x24) 01:08:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xc8a, 0x1, 0x2}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7, 0x1f, 0x3f}, &(0x7f0000000180)=0x10) r3 = shmget(0x2, 0x4000, 0x176, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) 01:08:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa) socketpair(0x2, 0x9ffd746d92def4a4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r2, 0xb8, "0fe8a60097182052a8707dccc2735a8f953db63302415a160ccb2c558bd49661e439245203858a0e8eec132e6bc7367f079611ab9c68c6e0513e1449fddc8a467f580b9c5a84c4cc8dc01f5b6e9fad4c6ccbe029e3d31fe3aed07709e1125bb8f6449d21de3ed3fa564bf298d8cdb0a0ac1ba59c6dd1f3d5f7fabfd9c44884838546403d714b4419ed3ea908a332346e096c4fb0922033d47f2e56495959f79baa902ab82f0b9bd9f026bd75ca5d12fa25939da2a06f6be7"}, &(0x7f0000000180)=0xc0) 01:08:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x355) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r1, 0x0, 0x0, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x5, 0x20}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x100, 0x9, 0x500, 0x4, 0x0, 0x8, 0x3, 0x7, r2}, 0x20) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000000)="dd6df5a6e8326e4e5efb9598467a851914035a34c7e186c4575264bfc75b9553b1a943ce56e3dd0e3468137919b0788477721217f1b8699a71fbe6e2839154ebaa14dd5718cf283514aef9") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) fchdir(r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xab) 01:08:48 executing program 0: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000300)) getsockname$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) r1 = accept(r0, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={r2, 0x10001}, &(0x7f0000000540)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x1, 0x400}, &(0x7f00000000c0)=0x4) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000000)={@local, @local}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)={r3, 0x84, "966fc79d16aa1f4aadb08aec79f1bdd3204d8e9f897e56235574fa999233a9e39914f7c7cc7ff026815b4c54790cc20b8cf5ffc19484673828a09d7bda8d5a4b073ecf4927625f250331af23f84fbde7e083b39538a5a88024ee2d623939cc86730f9e76f1d19a59813eecf5e01088551d7d0f5db6c4716f842025e084040d789e64961b"}, &(0x7f0000000640)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x8, 0x1000, 0x355, 0x4, 0x81ef, 0x5, 0x7, r5}, &(0x7f0000000140)=0x20) r6 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)=0x148, 0x20000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000680)=0x2, 0x4) fcntl$dupfd(r4, 0x11, r1) recvfrom(r4, 0x0, 0x0, 0x2001003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000280)="b98e1c8a035e468be635cbfb9371109e17c394da28e360d3419e21f83d7fe9b164c68a6a6010422b138181273c423007f46ab6f2f2d0dea2a2e1f49285224b87f47417cea1034ea9bee52a115a8657ad5b", 0x51) accept4$inet(r4, 0x0, &(0x7f00000003c0), 0x30000000) 01:08:48 executing program 1: munmap(&(0x7f0000ff4000/0xc000)=nil, 0xc000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) 01:08:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/191, 0xbf}, {&(0x7f0000000100)=""/35, 0x23}], 0x4) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @rand_addr=0x3}}, 0x0, 0x0, 0x0, 0x200}, 0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 01:08:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setown(r0, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = open(&(0x7f0000000400)='./file0\x00', 0x800, 0x110) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000440)={0x1, [0x2]}, &(0x7f0000000480)=0x6) r3 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x25) sendto$unix(r3, &(0x7f0000000140)="6be644fc8110d180414574c0fb45f8a49ddb79880140a7edd8b99a21a8a0616d153cadf2ec29b12bc841c88093e0a042c4ce8ba43d529311e85618b3c5899d15cc278a9dd4abb2c0642c2a8db925fe287b2ba58a2c3ab2f601decc56597bf7274f0de4a019d8d26ad3bcf09acc4f1093304739d978e28bce677df8b5b2c2cd533d813929ac87efaa3d864c791949f3495d02343733c8d34492ea88d273f5a0aace29786e006705fef2c480a3b040ccb7289ee94d0b2c92ce84af7c9a22d018c418d0c83e546e1ef5c3327c47df442230f45544f1107643b02f10f1f17e7cc6cb6ccfba55", 0xe4, 0x100, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x1}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b0000004ba02439babc0500000000000000ad914c9b35bb9295944f53f15751006684508e007227ef5f6c538f818a30aab9f47d7ad0f711a26c84e0380316fab0b14d845987c731db606665bad773b9130db48d7cc5ba3141c03e225f9cbd"], 0x0) ftruncate(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000004c0)={0x0, 0x0, 0x3}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000600)={r4, &(0x7f0000000540)=[@in6={0x1c, 0x1, 0x0, @rand_addr="c142212208a4acd3d1a078925adf6672", 0xe4a}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x3, @mcast2, 0x7}, @in6={0x1c, 0x2, 0x3970, @ipv4={[], [], @loopback}, 0x7fff}, @in6={0x1c, 0x1, 0xfffffffffffffc01, @rand_addr="4a555f7d2b6c5f20ac8a67d4c83d428c", 0x1}, @in={0x2, 0x1, @rand_addr=0x9}]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x4, 0x9, 0x200, 0x0, 0x3}, &(0x7f0000000340)=0x14) 01:08:48 executing program 0: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) 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) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9") truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000140)=[&(0x7f0000000100)='\x00']) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x8040, 0x8) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000180)='./file0\x00', r4, r5, 0x600) writev(0xffffffffffffffff, 0x0, 0x0) 01:08:48 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x25b842ef, &(0x7f0000000100)=[@in={0x2, 0x3, @loopback}]}, &(0x7f0000000180)=0x10) recvfrom(r1, &(0x7f00000001c0)=""/83, 0x53, 0x40, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x32, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x4, 0x70f7}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x8000}, 0x8) getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:48 executing program 3: socket$inet6_sctp(0x1c, 0x6, 0x84) 01:08:48 executing program 3: r0 = socket$inet6(0x1c, 0x4, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f00000000000000ffffffffc022cf4de483ffb68227fa8c4bc7f0c778e1479dbe91d19461aaf1c4bb53ccefc501e351245ef2d708195eda12ce67d0c3934b493be69c71140b24079e3c"], 0xfffffffffffffea0}, 0x0) 01:08:48 executing program 3: syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') shmctl$IPC_RMID(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0xa0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') 01:08:48 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) symlinkat(&(0x7f0000000040)='./file0/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0/') 01:08:49 executing program 2: syz_execute_func(&(0x7f0000000000)="1c0eb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea0f0f6f55b0f265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = semget$private(0x0, 0x0, 0x20c) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f00000000c0)=""/1) 01:08:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x20005, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x10000000101, 0x800, 0x401}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x9ed, 0x1000, 0x2, 0x0, r3}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000003c0)=0xa01, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESHEX=r0, @ANYRESDEC, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR]], @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYRESOCT=r0, @ANYRESHEX], @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="ca22d5135f554104c9fac40056c0b70a075680358f625ae1791982e3039206f469dfb16b93ce3f1bb0a5be6131cd524694a51e024e70d7ac1d28d15f490f6ee43bc45bd9cd4bca8c732bb137cf0ba2dbbce19d37eef859ae9404af2bb4eb4b133dd3d442cb71ffe1abef2fe68d58aa04f6d1346915735dd59fdf46e3ad2fc5ceae1e7a9434ef54e2", @ANYRESOCT=r0]], &(0x7f0000000180)=0x4) 01:08:49 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000140)) sync() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000002c0)={{"a8dcea99e1276257065c0ac3f9c0b272b8c1a23a0ee00908c1c2495b82d8784f6cd3dd67e08226dc70949add14ba683da14490e66474032fbc2017b6bc9565537e325d0b96a8deeba85fb7512e82efb5e15c40ac9ea9e567ce38f75e2ab181aaf57cc98d0ccdeafe7b9a985af4dafea6aec9c478a6c6ba223a364cb7839996c1c1bb1589147bc73e4b4f550f33786e79df0e5094465c4b510936f36300a46b9cf97c0c02c4d30ac9445e432850911de18baaeac9b7b690363cfae280fb4226ddd058502c12b0c68c5f639539282c46490d7c84437f0819f0107a1fbcd6046b34a29837970cee0fecf7fd29617e3d14ba3d869275b54ab7414a6c69cf8a863299c45f5d740ce0d8ab03b4eb354842ff5f4d9c6fb769a4578ec8de7acd3fd7f5470e9f545b7562b015a2f9d716b3b258b1ee0662a179576489853850fa28c1757654652e3127e2a58b224c8e9c4c2c5c026a2852a7b94632ca64991c8a727c108f3f60b2640113a47ffa01e1daf73fa94877746df00f67193e77885ca4e7eadabf3b3230fca0466336fcc89198bfc169e0e8241a3b8d452bea369a0c3cf0b62c04b285b6d1b83489ae8b42027ad71042e18ecb16658302c000a955e79846cda07a974f1b5a4dd7dc70bb40075a1f5fd842def9e05da1986df9576c38c81cbbd6899e0e50d0f0b94fbb094b976254325fc54867dd21f0706ce3c5bf3d78534d463c7dcafb18fdf71cfb30d897cd53c57597576b50c2b3a4cb24729bd8c8d3d36951d337952123fe8bfdd25485dca9cf825f822ddffe2d628c2f53d891db13be0544285fa956a7e3da522c5cb1902d5ef10c962617b3bb60469646e07ff31d586f05df54c133cf1b9e39276e5d164a24eec850e19ac0440b1b6641445d64b26f8f161c54dc4e7236448ad31265715e4f287b04cb199571a4752056147e4d2d2415e712452fb1e46c31d349eeec3bbfe06b0e60f332557b9e9b57e682a02d2b58bb375e575923326d003b9a42b0dc7344734f435cc8c22008fa17a708f88bf4b5219afdf483f4d968d7b948ac7b6b418b35b697efa3962d3c0a58f1fcaf9806c0ce59425569a2f5fb3ab14208e78d09702ed2e66893b2cf8e2d58f5125892107aa345efa89763727a302b8707d400f5191d77cd587a142a3cef9c77f2115ce0140324f8bac5eced3c4f832c7c391018277943cbbbd55fa05f2524be962c3b1660f8b56bf49a2493940b4a4a3215c7361db8bca24f0b2bd826a96718a13b9dee3f6bfd68a53d0f23f521be5f185b11160b217d1c7ef556a5d7bfcac2230c8e32d4c67de132fc40771730986ce5b0cb7a89267f0f65ede8f81737956d65785eb7cf6faa6e125733681f1d9659c85c976cd5a132accb47688b4cab78c3f7e698c64d03ae8174596908833ef6e038a0b74c5d9609be182f103a04530e5455e96c216d90e8", "5ccab7ea969af37787a849a15c2459bbeca4b5fbe30729a12e5baaeac62102c2", 0x9, 0x7a1}, &(0x7f0000000080)="d00639fbe0738897c0d0f1bbcca3bc851d296bce79f7f8e80f55658e3fda4c8bd6dcb65d5a20144369f58c5d5f64f60dc6d3d356bd5b55fc566380018cf750", 0x1, 0x0, 0x800, 0xfffffffffffffffd, 0x6, 0x31, 0x0, 0x140000000}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x401, 0x4) socket(0x0, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) wait4(r1, 0x0, 0x1, &(0x7f0000000740)) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 01:08:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), &(0x7f0000000140)=0x8) 01:08:49 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x100}}, r1, 0x8, 0x6, 0x7, 0xb315, 0x8}, &(0x7f0000000140)=0xa0) 01:08:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x3ea14, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() 01:08:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='hd\x00', 0x3) munmap(&(0x7f0000e4b000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x9bf8, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x20, 0x7fffffff, 0x4, r2}, &(0x7f00000001c0)=0x10) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 01:08:49 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0900000000cae6195ce17f267ffdb927cbda905e1450a1c066a45ef10b0a835fef10633e9faaa886b574dab7807ccd556f8ce2d0b80aafd2d713178be93a3f1b5d4ea514c87290d180bda134de9754170cd9dc89265d33a65c5b7b9c03e3ef9350054f5993b0ab889158814912c2eea47f335f1ff64af954456cca68f09a138d3fd2ae56c43def2d9094d99e739fe2510346"], 0xffffff76, 0xfffffffffffffffc}, 0x0) 01:08:49 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x11858a, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x1, 0x4) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r1) 01:08:49 executing program 1: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35f, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000080)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x65daa6d94762c16c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9d44, 0x100, 0x0, 0x8000, 0x0, 0x38a, 0x1, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x8}, 0x8) 01:08:50 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x2, 0x4000, 0x0, 0x8, r1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x0, @ipv4={[], [], @broadcast}, 0x5}}, r1, 0x2, 0x3}, &(0x7f0000000280)=0x8c) syz_execute_func(&(0x7f0000000000)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 01:08:50 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x8) syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fcc4639d6ad7d82e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c463294b7d09753b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0xab9) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) open(0x0, 0x0, 0x8) 01:08:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) readlinkat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/12, 0xc) 01:08:50 executing program 3: syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0155f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) socketpair(0x2, 0x10000000, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @broadcast}}, r1}, &(0x7f00000002c0)=0x8c) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20002, 0x81) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000100)={0x9, 0x1f}) 01:08:50 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) listen(r0, 0xfb) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000001480)=""/226, &(0x7f0000001580)=0xe2) r1 = accept(0xffffffffffffffff, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x1}, {0x1, 0x7}}) execve(&(0x7f0000001240)='./file0\x00', &(0x7f0000001340)=[&(0x7f0000001280)='\x00', &(0x7f00000012c0)='\\%^\x00', &(0x7f0000001300)='-\\\'!/]\x00'], &(0x7f0000001440)=[&(0x7f0000001380)='\x00', &(0x7f00000013c0)='\x00', &(0x7f0000001400)='\x00']) r2 = msgget$private(0x0, 0x4) r3 = dup2(r0, r1) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f00000010c0)="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") mkdirat(r3, &(0x7f0000001200)='./file0\x00', 0x1) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/4096) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f00000011c0)="d5072bbb067f26d3daa1ddce4909338aa5b5d5d9d56ba498606b7456cd101a193fbb4ac10d") execve(0x0, 0x0, 0x0) 01:08:50 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xb9b, 0x4) setitimer(0x2, &(0x7f0000000000)={{0x6}, {0x0, 0x6}}, 0x0) 01:08:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800007) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="ea", 0x1}], 0xdf, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x9, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x4, @rand_addr="d6f85db7e8035515c622731e825b022b", 0x8001}, @in={0x2, 0x2, @rand_addr=0x1ff}, @in6={0x1c, 0x0, 0xb60310d, @empty, 0x5}, @in={0x2, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @mcast1, 0xc138}, @in6={0x1c, 0x2, 0xffffffff, @rand_addr="1fdf75293bee5d9eb207bd606b12ac37", 0x80000000}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000240)=0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) open$dir(&(0x7f0000000080)='./file0\x00', 0x404, 0x1) syz_execute_func(&(0x7f0000000040)="41c1be4d03e8a7c5c4c2f924f30fb53a642ef30faec3410fed78008f4908918a0000008047d0d5642ede17c441f85aaffbffffffc422fd1dc9") 01:08:50 executing program 3: syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c210f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x617, 0x4) r1 = semget(0x3, 0x1, 0x80) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xfff, 0x6}, 0x8) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0xf8d, 0x4, 0x24, 0x8, 0x80000001]) 01:08:50 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mlockall(0x1) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sync() syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") 01:08:50 executing program 0: syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c2f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = semget$private(0x0, 0x2, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x1000]) socketpair(0x1c, 0x4, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) ftruncate(r2, 0x9) fdatasync(r2) 01:08:50 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0xc0, 0x0, 0xfdd4) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 01:08:50 executing program 0: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823b, 0x182) 01:08:51 executing program 0: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") flock(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = msgget(0x1, 0x6) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/20) 01:08:51 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) socketpair(0x17, 0x5, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x1, @empty, 0x80000000}}, 0x0, 0x1d6000, 0x1, 0x5, 0x800, 0xffffffffffff1110}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x4, 0x2, 0x1ff, 0x7}, &(0x7f00000002c0)=0x18) 01:08:51 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8023d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x3, 0xfffffffffffffeaa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f0000000200)=0x1c) 01:08:51 executing program 2: __getcwd(&(0x7f0000000080)=""/14, 0xfffffffffffffd4f) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x2, 0x20, 0x8, 0x4, 0x3, 0x7, 0x80000001, r1}, 0x20) 01:08:51 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff) 01:08:51 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) shutdown(r0, 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "2c423e8178cb9cd0cd638679a7875c0b538a1d1b021c3bd75046e7926973b5237c336eb05794167e6089b278e9d5af2083fc1dd3f658ffadc6a4358adb845534460cd3081a025bf0cbc6d18a6c626c8fb800a3a84ec9d34a19ab69991571c6def2a164b2f9b42b9ac7e8698191b060b526a9b7456faa40b10fd2c3cee7212af651b7c23264ac2e7af7fcfc6d5ab278704ac9cb0b048c747e8abdc7c324ce9465259d735696c278bb35a597ba39c2a79deaecb7c078bdc0b9d8d02c5a31e70691d262af9ae5199800b88197cf8cb55a067cc948bd58da40f35c3fbe2f0ac8d84c78fa3a324c5cd46f91b3ca2248fc8c91"}, 0x100) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 01:08:51 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x5, 0x800000b360}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000300)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) sync() setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000004c0)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41dce05c30f6df87129c35a114bb2c0dcf66ddf9da15a4de9b7022e8de784f651571ab691b12a67f6c3faf7bb26187d84ed176cdb4ca97dae9243149a106a905e1b615deb8961c4fc5f7f476300df379bde39dd32b4162b6e0bdf5de37d308bdbe44d1f0086d4cb229f295ad59f70400c4dee7550ba9e19f8df634d2638e690f7abd77c7b7d9e82485faba3b38c3be6b67265023e0ec716328d2840f25e97ee89fa06d76bd133f3a391dc7708db7c847f0f9572bc318e31c0ddd4871151bc08f7af2f2a1") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 01:08:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) 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={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 01:08:51 executing program 0: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") flock(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = msgget(0x1, 0x6) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/20) 01:08:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000000)=0x4) 01:08:51 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x7a, "351561e93fa494ddf10e6ddc2ec96f0b950dcf9895a69c4174a737dec7379a830c452a3d67966abcdb426bde3792f19fafe85b5342cf389d5779fdd8164f0d6014b1e47443f938276668507e7371ca81cb637f5f753aa53844f16391edbd5c75774af4791ff20584ef5b1062838b0806863ab59275673c4656e6"}, &(0x7f0000000140)=0x82) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x9c, "3b7054e629819068b01b058037cd52ede1925a1ab31242f5695f353a766d3e417bbf2950f884e79ac29e9ebef4bb2bfa6e3c7c97339c0d80eff0f708df2f3fc0cca1954b6d1f52455dd8abdb14f27a73a9e761ef6b50e8b960d98706424414bb6cad04a91081eb342c6b6b1a6ddd043ba3769be7b8402014246dff6145d6cf2f90e42299c749e8ccb8edcf6ad03beb3300f369251fa5dbe174fb6f4c"}, &(0x7f0000000240)=0xa4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000100), 0x4) 01:08:51 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f6669ec65feff666c65300077ebfb4fc189f6c4d4601abd16428e7443a140c45ad8b1025b5b86fb00"], 0x1) 01:08:51 executing program 1: syz_execute_func(&(0x7f0000000140)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") semget$private(0x0, 0x7, 0x207) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4(r0, 0x0, &(0x7f0000000100), 0x20000000) 01:08:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000000), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) setresuid(r1, r2, r3) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 01:08:52 executing program 2: syz_execute_func(&(0x7f0000000140)="1c15b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 01:08:52 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0xa7]) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@loopback, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) 01:08:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) accept4$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) 01:08:52 executing program 3: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000000)="738d8f9ef236e0706c2a8e3867d5687d0f246cae0dc5dece8ec118bef6ece7a61983a63178e12e2bab1f47afd0d27351", 0xffffffff, 0x7, 0xffffffff}) 01:08:52 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00007a7000/0x1000)=nil, 0x1000, 0x1, 0x80010, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xf5, 0x2, [0x7ff, 0x7ff]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x628b, @rand_addr="08d956360527abb1b9f7a46a256cec6f", 0x8}}, r2, 0x91, 0x2, 0x4, 0x4, 0x3ff, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00010000000000fe80000000000000238000000200000001"], 0x0) r3 = dup(r0) connect$unix(r3, &(0x7f0000000280)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff85) connect$unix(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="00002e2f66696c6530002885be52613a9bcdddc4fc2299d683c0d03138f48096ab698d02c127eb63d4816dd58ac4754e0c9b63cf871e91d47a78d1ca2a1342a6888ff278b42401ca55be6df389dbd7d223c4fd881ae5677be8ccb8351f13d364b0edf30cde1e0400e5e72f39935caf437bbfcfd0e1b4c90f01c21dd3d87498f4a47c7b7dc16ec93274cd1d1cd4402b1d760dccbab6bdeb53ad53047eb127013d3e5f652f8184"], 0xa) 01:08:52 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) clock_settime(0x4, &(0x7f0000000100)={0x7, 0x3ff}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) 01:08:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x40) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) fchdir(r1) 01:08:52 executing program 2: r0 = msgget$private(0x0, 0x501) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r1 = socket(0x2, 0x10000007, 0x4) fsync(r1) r2 = msgget(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/178) msgget(0x3, 0x44) 01:08:52 executing program 0: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xffff, 0x1f}, {0x8001, 0x20}}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000b1b000/0x3000)=nil, 0x3000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 01:08:52 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000980)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc2fad41ff1cd3f4979038bc8dcc5e726cabf4344189ad5ff374fdc2482512770c565585b9b8db502030d2363b8d0991156999919a5a0fd72e8449bc29df975cd211630eb031076eef276fb089262f510de336e891") syz_execute_func(0x0) accept4$inet6(r0, 0x0, &(0x7f0000000800), 0x20000000) 01:08:52 executing program 2: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000000c0)) r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) lseek(r0, 0x0, 0x1) 01:08:52 executing program 0: syz_execute_func(&(0x7f0000000980)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000480)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0)=0x9, 0x4) r1 = dup(r0) accept4$inet6(r1, 0x0, &(0x7f0000000500), 0x10000000) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x10000000) getpeername(r2, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000400)=0x1c) r3 = accept(r0, &(0x7f0000000540)=@un=@file={0x0, ""/60}, &(0x7f0000000580)=0x3e) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r5, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e238f050000fe8000000000000000000000000000aa0000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff00"/128, @ANYRES32=r5, @ANYBLOB="04000900ffff0000"], &(0x7f0000000340)=0x8c) 01:08:52 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) pipe2(&(0x7f00000000c0), 0x100000) pipe2(&(0x7f0000000080), 0x100004) 01:08:52 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = 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(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000440)=0xfffffffffffffee1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:08:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e0600000065ffe85d08c2f295a848188f7231bbe30000dd8d3d7c11e896a7fa579f94b42c8dcb154a41498a79327bba32d98d14479aa0fd4d4f6e8193515d3e559dfdc6f37351b076542773429c69217751807022cab94f401fb2217d83a00b64546b6abc61492948"], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) 01:08:52 executing program 2: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 01:08:52 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10000000000000) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x730) 01:08:53 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) flock(r0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:08:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f0000000300)={0x0, {{0x2, 0x1, @multicast2}}, {{0x2, 0x1, @loopback}}}, 0x118) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@rand_addr, @local, @multicast2}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) sendto(r0, &(0x7f00000001c0)="23d5bce534da9d5167da77a2ce477a5de98fdc2773dfb5770393b06a030bf16e0a8620b3b4281b991c69a44399659f7aba8ace87c869c3404d3278dc8f0a295e4048d6faef3fd1f10e18cd18429e05bca9696b1b137fc66ebee36e353c5b24df4dff22aa02091d4224425b59fa043a8ffd175c4302c42be79dfa7866ff817575e99547af70a82dfc411e6bf0b9d8eb409d78", 0x92, 0x0, &(0x7f00000002c0)=@in={0x2, 0x1}, 0x5) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) 01:08:53 executing program 2: shmget$private(0x0, 0x2000, 0x101, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/108], &(0x7f00000000c0)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0x9, 0xffff, 0x1, 0x6f9f, 0x3ff}, &(0x7f00000001c0)=0x14) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r2, 0x1007a) r3 = getpgid(0xffffffffffffffff) r4 = getpid() setpgid(r3, r4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 01:08:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x80, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', 0x0) 01:08:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getpgid(0x0) getuid() getegid() fcntl$getflags(r0, 0x1) getgroups(0x102, &(0x7f00000001c0)) getpgrp(0x0) getuid() setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000280)={0x8, 0x5}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x2, 0x7, [@broadcast, @rand_addr=0x120000000000000, @loopback, @local={0xac, 0x14, 0x0}, @rand_addr=0xfffffffffffff000, @loopback, @loopback]}, 0x2c) r1 = shmget(0x2, 0x3000, 0x120, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000140)=""/195) getegid() fcntl$getown(r0, 0x5) pwritev(r0, &(0x7f0000001940)=[{&(0x7f00000002c0)="a7c7ff17350b32ad10e62a68202832c02ad3bba3f7d1b8d22c751c30074b4756750c352cd17190c4b5540271b975fd6cd7d8aed52a7ab853a295fa19e984a6129a61019cfed1d0cbc640014015cf96c08c8776260c439913fca99b1f740bb73666c9c8f5e10850f79df927233b2c87e2f846bf20cb5c8370dcb2b2a1dc714f820569611fab73162653af1758dcab334485ed4433e9f2bc016043febaf30da97e49849a38211fdbad1fd352930c2b61c64db69f54fa0da0b444", 0xb9}, {&(0x7f0000000380)="13a72de36cfdfe623858ef573427ebb048fe108379b3e87e2e21655bee7dc4572f2ac7793070e8a36dec6c48e746268b09188f541ebfc4379c4490c2146c0cc956a3c699bde7abbcf27acc7a4a8e6db762f5cfc052b7cfd781113e6631336ceff16fc61f31b862eeba6ff39258ca56684ee5a1b828606e5fbfc3d3bd", 0x7c}, {&(0x7f0000000540)="ca1bb5bd740c549e9b8579fff7c5bb2fb0589e966e00df05e24f883a6f0749ac1686428c1fb9538ee685f2ad7abb159a3acb71d044028622e04d1a0af41509846a6729f4253d6580025c4561a9fe3d45422f643d3533063960725496736d32ac71dc8bacc6df5df5aef72237b6d29ba851ce67f21e3253a63b7c9f9a2d02", 0x7e}, {&(0x7f00000005c0)="122622546b0ac164a308b25f3a7251ef134a60eb5f907bfa2279b0a7840aeaea21dde97d71cd687d0f984cdce81bf8e70686f2abbc7aa8f94ebf060cd72709091589df7dcd40621fa9abc55ae5b12fe9c16ae304a78425eb9c9b9dbb361c4e550f710106bc3ee55312dd4455682b354275c91e2097203cf1b276f37b7c650959052e6ffe5fde81f2b5bd08c65a9dbed616a965ed5a26ce261f862d5fddaa561e9e39583e36fff63bed81364a5632b1cc3fb803b7f375f785b73ec4d9efd846a28512c8455038b3f451dedec049177a3ee06495ccfeeb3bab7c1498043ff9572fc6d577d89735a3383243205cb36e73c241724b384e5684", 0xf7}, {&(0x7f00000006c0)="36345f6ebb1c5d859e59e7fa498743cd96382729cf84249a081a9b2b2a8cc027788f12ed142e6163cc6655c1b0276e38a004569c63c69554216e6bb500526fcc99ad1fe6d6ecf4b0043c2f57b2ca19296d25df29bb1634774f2c346c945c2d495f091fed2e4291ef4d5001a6e75d438bf2d2e321cc965320f47bbaa5bc1474783833d32c82656d3c424f9080c4aade1ebf", 0x91}, {&(0x7f0000000780)="f1137194838dbe23151d36467f1d326666157adc4222d405e2c1a0ec0177ee4a61b8136efaaaf505d6784c2ce7677dc322a23b05d8356f5563b1f4abd01da34540948726cbf1a6bf9772b7259cb342c7e296f49dd8a2209c87c0247c0b5dc06ea9afcd5c4477b79d18f2c06cb228a65f85f905ce91048bdc3c0af39f0bf24afaa8868d2ec9a0df09db96a24ec1ab41ac9436ad18bf45801b2e87d122d176cd582f4493", 0xa3}, {&(0x7f0000000840)}, {&(0x7f0000000880)="227b04ac0d37030e3f51421b01cc6064f874a6826b48c738a453e7ce368fd6922f69", 0x22}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="5204ee8609e584301510a7cc2cbbea60975bd92fe921520c334daa10deb07938974bb1d3ee80e0fbb99964e3bbfad30d81bc8bdc20d5706d4b788def09058ae7bc6eec", 0x43}], 0xa, 0x0) fstat(r0, &(0x7f0000000400)) getgroups(0x8, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getpgrp(0x0) 01:08:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fdatasync(r1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="e9", 0x1) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1) 01:08:53 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x4000, 0x2, 0xffffffffffffffff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000, 0x4, 0x100000001, r1}, 0x10) 01:08:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820200"], 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x6, 0x0, 0x1, 0x5, 0x8, 0x7, 0xa88f, 0xcb3, 0x7, 0x2}, 0xb) dup(r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161) 01:08:53 executing program 1: 01:08:53 executing program 0: r0 = socket(0x19, 0x20000001, 0x5) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c49600", 0x3b, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xfffffffffffffeff, "f4150ba82b32528e3b8b10985a150a12"}, 0x14) getegid() 01:08:53 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getgid() pipe2(0x0, 0x100000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = shmget$private(0x0, 0x3000, 0x212, &(0x7f0000fec000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) ftruncate(r1, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) setrlimit(0x7, &(0x7f0000000140)={0x9}) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) r6 = socket(0x1c, 0x10000007, 0x59) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000180)=0x7fffffff, 0x4) 01:08:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xa3, "bfac732c97c44981a0317577a6b3f0427101c5c6e1c8763a07d0687620953ae3fabfd2273c41d442a1fa38349d7640f55534c70eaa6417606a1f3256d23350de4e706d4c527c4c75abf3f41ccb26f296f319ceddad3d168fc4f830ef07af24aa4e3a9ce0550e56150aa66ea076a63642989944d64fe914cebc3e36b32bec069e5c6fcddd3368a60ae513e5e1f10becbf6c17c5fff3a1e5fed72c1a8379713876f49bee"}, &(0x7f0000000000)=0xab) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x4, 0x2121, 0x3}, 0x10) 01:08:53 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) 01:08:53 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffbc4424197060fca38048336000000") r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x10000000, 0x4) 01:08:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="4d74177fa87de1753000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 01:08:53 executing program 3: syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x0, 0x800000000400008) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x7) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r4, 0x5) sendto$inet(r3, &(0x7f0000000240)="a3a08e257b18404963c70f043d77205134f5fb66b1e9bcf23d492b894cf7b8c60215d2b3ab7557a69c1f82ded79fc950304c579e4e8608bd1fa1e6d54631d12298efc698b16f1896ce08496f131c7caad5c72c34779018f43963ac2f70493c38680e3a5f128d5315f267ba7ce8786c5233c883ee1bc691437faed5a74dcd7e2decf530257d3c44c1d8ace3bbec1717fcff30e295fc4d619ab031e5238eebe3eb94484533aa5e3199dca96a658971", 0xae, 0x1, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8000001008, 0x0, 0x0) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) 01:08:53 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cffe279"], 0x1) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_dns\x00', "cb093e05efb157807e6fad6c8f4e656d2af7c5896d5981dbb9f97458489bc2dfe4bff1b66bbbeff6368f2a486be175a4082d2e7fee788597ae325e7330ebdf260dc062dca44cd556d44887a89bb4f51ceadcb2dfde1fdcb0dadb6f298f0e85ddf8b969dabb4499c0dcc9b4dc34d3fa021431d08794df5926fe5dcbc34d0374d5c90ba55446e759852fac21a052cfd58037c1af72a4ffa52f2cede7200fee1d2503b4083d5ded68032b0dfdc8f9aa7ed33341671a5655422964c8b3eef9c670b86117876586f3ebc9b6bbba544a73207b0501ac4f33a01fcd945749bdcd82361518121f7f88ae8c523bfa387a457b3944"}, 0x100) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x402, 0x0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000080)="8d8762f74ba106dcf3ae67997e4d6e47cb397654326361890e1347fb4b698ea801ce55aa4f38e36bd248b289576d202e1bca7ffeb85772c189069cde1ab0df29573475877664398992e3824d5c3dcbfac2c747779d1ff670d3aa41aa035f4ebc0cc19e5a07b28fd283c6b1cd9ff87ce49b8eefba2affb86338a481000fcf61c7fdc7d934951e230a") open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x1) r2 = socket(0x2, 0x2, 0x0) socket(0x1f, 0x20000002, 0x8000) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 01:08:53 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1000000084000000080000cb0168224400000000001400000029000022070000000000005f6923e7396f1e9c424bab922bfd7984461999f6c407bcb8834503977a2cc48bcf9b060d716c6f180cdfa58fd864f1b4e39cc84d9a49b7b414e7d886"], 0x24}, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/233, 0xff4c}, {&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f00000003c0)=""/14, 0xe}], 0x5) 01:08:54 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x10001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000080), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 01:08:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x1800, 0x3, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10) 01:08:54 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) 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) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 01:08:54 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) listen(r1, 0x0) close(r0) r4 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) execve(0x0, 0x0, 0x0) 01:08:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup(r0) mknodat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x80, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 01:08:54 executing program 0: syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5") execve(0x0, 0x0, 0x0) socketpair(0x1c, 0x30000007, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 01:08:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) poll(&(0x7f0000000100)=[{r1, 0x40}, {r1, 0x4}], 0x2, 0x6737) 01:08:54 executing program 2: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="11a6973765ccb5db65059c75cd6126a96f46eca0d47804d3c9d5b442a508b358f29d7bc17a0df0ebe30245877d70b45a9468b8267babde5e6735b1daacc71d2647d1e5b6b7e0d9e3b49f59a6122315729703db21ae004269bea065af37c349e9") 01:08:54 executing program 1: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0cfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 01:08:54 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = getpid() getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f00000001c0)="b0823709d080fb", 0x7}, {&(0x7f0000000200)="0a2903a7aec5686cd18a72be6b2a5252cf68e42323d0d3a49276d220303907dcbf50b6601aa3462a88424b459dca561f9bd39f3c8f44f7e2bdd4e535f9705be583825555c85cdbe2cf28e6eb7ac550a1aa1ace86f597bafe4049a4132747340780c347cbdc46eb", 0x67}, {&(0x7f0000000280)="dafdb25c37fcf706bccf6d9ba762253cb1ed4ba9a5a1f3e489b506487978ba6ed441541b28bf30ef763c75843a962b827537152c2c485da96bc7f5a6d01bc51efc4edde9a48197e4133e86f9746521d126161470d27a74019fb205f01f86afe9654af20a4c71398ce744", 0x6a}, {&(0x7f0000000300)="8efa7ed7335f5ad4dd62d2bcbcd7fde14a", 0x11}, {&(0x7f0000000340)="03ac92a571999b799dd2a3517d4541bc3d071d7727e63a4fce4e66506e50b93fe5990d598ff0b9b655e2a8fde2b14cc3b62a4232456fde6388edabf2c1929f25f76a7c9a1e12bc42dcb56a2f38e82b0f5a118fc52c18a452d56a4bca331345533aaad38bcbbe2b78b78590ab6544be32494106bb84f0af1a94cc153cb303ea61cde31c7a01e3de09ab96f31f54853d3c9b15cc095944b3179119e3c92de3ed0b2a83a7bfce756df2ec1d8f", 0xab}], 0x5, &(0x7f0000000600)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50}, 0x81) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f00000000c0)={0x60d, {{0x1c, 0x1, 0x6, @ipv4={[], [], @multicast1}, 0x800}}}, 0x88) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="10000000ffff008006000000541b80d61445c609d77ff84eb66b7d18a4"], 0x10}, 0x0) 01:08:54 executing program 0: syz_emit_ethernet(0x1dc, &(0x7f0000000000)={@remote, @empty, [{[], {0x8100, 0x8000, 0x7604, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a2, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000]}, @mcast2, {[], @generic="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"}}}}}) 01:08:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 01:08:54 executing program 1: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f0000a9d000/0x3000)=nil, 0x3000) r0 = socket(0x11, 0x3, 0x8) sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) 01:08:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffb, 0x100, 0x2, 0x69ca, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x7}, 0x8) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c85664c0f3a609b7e3d000000f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8023d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a03e34ba2613ef26c") 01:08:55 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7fff, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000a00)={r1, 0x9, 0x7fff}, 0x8) setrlimit(0xf, &(0x7f0000000140)={0x4, 0x6}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r1, 0x0, 0x3, 0x4, 0x4}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000007c0)={0x5, 0x400, 0x9, 0x1}, 0x8) writev(r2, &(0x7f0000000940)=[{&(0x7f0000000900)="a9a22a45b83587582c96325fc1231ba4f7bd014acbe939", 0x17}], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000800)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000ac0)={r3, &(0x7f0000000a40)=[@in6={0x1c, 0x1, 0x2, @loopback, 0x3}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x2, @rand_addr=0xfffffffffffff7e8}, @in6={0x1c, 0x0, 0x6, @ipv4, 0x8000}]}, &(0x7f0000000b00)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000003000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000980)={r3, &(0x7f0000000840)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000009c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000780)=ANY=[@ANYBLOB="00005c468033e3000000007700"], 0x1) 01:08:55 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @rand_addr=0x100}}, 0x0, 0x4, 0x9, 0x0, 0x6, 0x5}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}}}, r1, 0x3e, 0x200, 0xb64}, 0x8c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000200)="d9656ceba52ce4efa7d510c58601c922059ade8d4250cac3bb48f9719e2e83b37f9ff2e004a16c46a416862999eb69afc9d771a63e3a525db3c541d868baf09876f55afb336525e0ea0206a3a73ad2e07d9cae77787bb02f335535cdd6eeab569ae23297b0e7c4f29b2505822f437f6795febb6881475accbeac924a391ace2b5b73a8") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000340)={{"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", "cb0c387b8c0a4d85382bbf4af25afbcbfdcfd567c6317d11087e69cde3232bc0", 0x100, 0x200}, &(0x7f00000002c0)="61ce35c5fe3db9a10c2d7152c65f34372e850cac7bf3276bdee49cd40cb39223fb6803ab4110e3fa28edd0fd5383573c12b4f5749b2f9a5ecf8f05bacd915487e1f87b873a027788de9ef45dd8d94cc06b831a20", 0x4, 0x8, 0x0, 0x984, 0x8, 0x1, 0x9, 0x10000}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000007c0)="26c5e6374dd775c5f9a1066f99af4e6348eb99b91597da0c58feeb98c5c4c8e38ab05177721dd39de54e6434bf9956fb79f3150dffee1cc0ed5e957df8d4c155c551831b57cca3354f8703491a96c19ccfb9cc4554ebea38a2b52cd1ada12d0fde7788d72d4242b134b885f2377cace4337cb77b33c6f4c494295c95f531af05") r2 = openat(r0, &(0x7f0000000840)='./file0\x00', 0x100, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000880)={@in={{0x2, 0x2}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000940)={r1, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000980)=r1, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000009c0)=0x7a8, 0x4) r3 = accept$inet(r2, &(0x7f0000000a00)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000a40)=0x10) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000a80)={@broadcast}, &(0x7f0000000ac0)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000b00)={0x6, [0x2, 0x1e, 0x1, 0x8, 0x80, 0xffffffffffffffe1]}, &(0x7f0000000b40)=0x10) r4 = getpid() r5 = getpgid(r4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000b80)={0x0, 0xd20, 0x4f0, 0x7, r1}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000c40)="f753ac9213e5438770fea3aa20bfff1013a294209ee149a46375e026efe525c073170815a585d095777749720383a794") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000c80)="154337ab233ac75342") execve(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000e80)=[&(0x7f0000000d00)='\\\x00', &(0x7f0000000d40)='[:$:\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='$\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000e40)='{\x00'], &(0x7f00000010c0)=[&(0x7f0000000ec0)='}E~@\x00', &(0x7f0000000f00)='{\x8d\x00', &(0x7f0000000f40)='#\x00', &(0x7f0000000f80)='.]\x00', &(0x7f0000000fc0)='\'.\x00', &(0x7f0000001000)='\x00', &(0x7f0000001040)='^\x00', &(0x7f0000001080)='\x00']) open(&(0x7f0000001100)='./file0\x00', 0x100000, 0x40) mlockall(0x2) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000001140)={r1, 0x1, 0x2, 0x6}, 0x10) socket$inet(0x2, 0x5, 0x200) getpgid(r5) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001180)={0x1, 0x3e94, r1}, &(0x7f00000011c0)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001200)={'freebsd\x00', 0x697}, 0x24) getsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000001240), &(0x7f0000001280)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000012c0)={0x3, [0x1, 0x9b94, 0x7ff]}, 0xa) 01:08:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x736, 0xd51]}, 0x8) r3 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1b}, 0x8) 01:08:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8a, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) syz_emit_ethernet(0xd6, &(0x7f0000000100)={@broadcast, @empty, [{[{0x88a8, 0x7, 0x1, 0x4}], {0x8100, 0x7, 0x9}}], {@ipv4={0x800, {{0x2e, 0x4, 0xfff, 0x0, 0xc0, 0x64, 0x7, 0x1ff, 0x5d, 0x0, @local={0xac, 0x14, 0x0}, @empty, {[@noop, @generic={0x83, 0xe, "10d556056aad315171fe08a4"}, @generic={0x7, 0xf, "a53f7709e2c068b3f1e855c6a5"}, @end, @lsrr={0x83, 0x1b, 0x9, [@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback, @empty, @local={0xac, 0x14, 0x0}, @multicast1]}, @ssrr={0x89, 0x1f, 0x6, [@multicast2, @local={0xac, 0x14, 0x0}, @multicast2, @broadcast, @broadcast, @empty, @multicast1]}, @timestamp={0x44, 0x28, 0x5, 0x3, 0x1, [{[], 0x9}, {[@local={0xac, 0x14, 0x0}], 0x6}, {[], 0x351}, {}, {[], 0x7}, {[@multicast2], 0x6}, {[], 0xa1}]}, @end, @generic={0xd4, 0x4, "1224"}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0xffffffffffffffff, [{[], 0x1}, {[], 0x800}, {[@loopback], 0x8}, {[@empty], 0x1}]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x9, 0xd6}}}}}) 01:08:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000080)='./file1\x00', 0x10880c, 0x1) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000140)="9e920a46ecfe2c4989d4d07d2f0eaba1c3d6351d48a4ab691ca82d6b5f21f0620a6748e75b67f5b0bdce800b9f0d112bc2be0bd70fa2834e1c96101f5d0fcbd2fe332006af764cd1ed4cc5cd19afdc12bf18433401b1b7ca4a51c2a53d71ddfcdadb0af567033ff748f054951e5e54dcedcedcdc2d43f0a4787118b458fcb5e5112dbcf8d54549b9f6b77aaf18ece2b2adc9c3084092a9fb3ab5529c33ccbfe69406c0e2c506ffe0700f333cc193262ad70a63") socket$inet_icmp_raw(0x2, 0x3, 0x1) chdir(&(0x7f0000000040)='./file0\x00') socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x101, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff20aebc67fc4b08004500001c00000000002e001200907800000000"]) 01:08:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000e000000200"/156, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000002000000000000"], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x8) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:55 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local, @random="029cce98941b", [{[], {0x8100, 0x400, 0x6daf}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xffffff89], 0x4100}, @mcast2}}}}}}}) 01:08:55 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000180)={0x101, 0xffffffffffffffff}, 0x10) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') setrlimit(0x0, &(0x7f0000000100)={0x1, 0x401}) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000280)={0x81, {{0x1c, 0x2, 0x5, @empty, 0x173}}}, 0x88) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1, 0x7}, 0x0) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 01:08:56 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x481}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = dup2(r0, r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000040)="4dfd8b501abe3a2bf35b77f7e4fbdba186f1d58ba4d4f30e84f00afb1c261c8952c36f2588edf849badcb9aaddf2db9f3b7a1d513e9a24f803d630d026d4b986ce765f77242862d7b4341d75f2c9a0e1a603e61fc5b94cb7d6a87fa6aaebcb7d9e6f0b1e262f4285365df3492b85ebf6ae2df5eeff84dc5b87e19ccc265086d625af9e72e5c7ceb19ec0e3f457c68bf39c37759eb5251288e7c582ad82636bdec2b89f2da2bbc555406a0dfb46e6fd337ea126f6") fdatasync(r0) 01:08:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xe7, 0x3, [0x8001, 0x0, 0x80000001]}, &(0x7f00000000c0)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xc6, 0x74, "f8b02927a3a8ecbea071dfe362a1c19b628450ce129b572a1dd46c41a563507b49899a83ee941623ba9f36517cfc42dd817b68663f4ec454aa4f99282a12bab35f369c2b0f2d24d42f6171ab2d5b257b7780839225bec4fbc3e153f04c70ca4c3e886f36c5e18d0560d7750942d9f367a8efe463"}, 0x7c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) 01:08:56 executing program 1: syz_execute_func(&(0x7f0000000140)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getuid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000000)="5265ec146e92f21dfa89b940b6deea22849edd81309ab4b1a24e25") setuid(r0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1000, 0x101) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r2, &(0x7f00000016c0), 0x0, 0x0) 01:08:56 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f530800c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420d000000006766400f3a41e4bd00ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 01:08:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto(r0, &(0x7f0000000080)="97e985dcdabef5efc4ae38a128a24e2773991038e7d582ba859fa2f1ae9cf92d22ca13e317d20f1530f76569d18d0771aff848605ccb29303f9eef292c3b04be00ca59a47a51bc2f7d4896b77976cfdec70cb75b60b15d0ab60cd2d9bca17a4c2ca41e8714f9d8c73f97f2d479a36ad6eb8a7ead30d8d9bb80", 0x79, 0x5, 0x0, 0x0) r1 = socket(0x1c, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x17f6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r3, 0x9, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x80, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}}, r2}, &(0x7f0000000400)=0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:08:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x2, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x401, 0x4) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000008400000008000000000000a8ca67e92114004000000000010700000001000000ebcf75aec41ba8700ec49b8db8d2872e4cea71acada0ed46f00b3687fc427a724eae4bad466294142adaee7345e66dc2a26d3e9459cd511ad1d97437aadbe3a6ecbb4cc97e8dbb4ebbbcdbcb65233cd455a6c3ddc0a1c391b20a6ee4220bc082de99dad1d9b69c7c630fbacb6d8e81571318cbda86a4cc510098c10b79673eacb857f5a226c1c346c0f0ae44e3a476c8ab5e0e9f06a6e2ab4d9a8a2a0b6ef046ef8572bf2f9518f0ce63cd6130a45c143d93bd93e643870ef5930db36f53645e90513f3c00"/245], 0x24}, 0x0) 01:08:56 executing program 0: r0 = semget(0x2, 0x3, 0x204) __semctl$GETNCNT(r0, 0x5, 0x3, &(0x7f0000000000)=""/177) clock_gettime(0x4, &(0x7f00000000c0)) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x721, 0x7, 0x9f}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000200)={r3, 0xffffffffffff8470}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getrlimit(0x3, &(0x7f00000002c0)) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xc05eb0fa457d8166, 0x81}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0xfffffffffffffff7, 0x100000, 0x4a00, 0x10000, 0xa3, 0x76f0, 0x5, 0x9, r3}, 0x20) preadv(r2, &(0x7f0000000a40)=[{&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f00000004c0)=""/74, 0x4a}, {&(0x7f0000000540)=""/67, 0x43}, {&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000006c0)=""/136, 0x88}, {&(0x7f0000000780)=""/228, 0xe4}, {&(0x7f0000000880)=""/158, 0x9e}, {&(0x7f0000000940)=""/134, 0x86}, {&(0x7f0000000a00)=""/52, 0x34}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000b80)={r4, 0x4}, &(0x7f0000000bc0)=0x8) symlinkat(&(0x7f0000000c00)='./file0\x00', r1, &(0x7f0000000c40)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000c80)={0x3, 0x8, r3}, &(0x7f0000000cc0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000d00)={0xf, 0x7, r4}, &(0x7f0000000d40)=0xc) getrlimit(0x0, &(0x7f0000000d80)) syz_execute_func(&(0x7f0000000dc0)="c4c3c56d28f2f3470fb8500136660fe91b36430ffce4476ff3f044fe890200000063401ac421f92f6ab264f2400f79d3c48359480c6eff") socketpair(0x10, 0x20000000, 0x3, &(0x7f0000000e00)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000e40)={r6, 0x100000001}, 0x8) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000e80)="4d0ce0b77c7df4e441d6a35b92834031060567a851de27f775f9130a6680f89277bae797ba8afb5f73fc55ab24bf82db00286059533297da799c2e28900c5a588437b5684c7304b6c09969b181589b4653242f5ff9f2ae402e77ea8a8ac8e413997a2462f19410e8fdd791b403ec1d7f152fd645899a4c1f4c7a3217431c9ca62517e1704ca69cfa589610fbca7d806988fc7fec48a2c49e7d6dacc60c16d3178f4269a458dfe8099a4cc527e4d72b286c135dd57e8719f46d44e88a17d707978c4f66bc3f55a01f288ec47fe14912ab16bb62601e9c401b09ba486dcca30daf367c033e7f6cd61e00e876823602c0a1569ebedf525f2c6d") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000f80)={0x2, 0x2, 0x1800, 0x800, 0x4d, 0x0, 0x3, 0x4, r5}, &(0x7f0000000fc0)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001000)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x6}}, r5, 0x5d76, 0x9, 0x7, 0x20, 0x7}, &(0x7f00000010c0)=0x98) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000001100)=0x3, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000001140)="482e816ba79c5025b5f7b0da765e5099ee2819a3e063e5419722b65dcb6f7e2157a40add3be483a515fa2d80aeb0147e7d814e34e90011") __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000001180)=""/79) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000001200)="567ad2346162bcdc13accc0f8c") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001240)={r3, 0x9}, &(0x7f0000001280)=0x8) 01:08:56 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x10, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0xffffffffffffffff) munlock(&(0x7f0000f63000/0x2000)=nil, 0x2000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x7, @loopback, 0x9}, {0x1c, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0}}, 0x7, [0x800, 0x3, 0x1, 0xffffffffffff7bd0, 0x6, 0xdc, 0x1000, 0x8]}, 0x5c) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) 01:08:56 executing program 3: r0 = socket(0x4000000000401, 0x20000000, 0x83) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0d0000004b0ac32dbd93463996f554d9f27cc52555febb4efd1cd726c7f2953470d6a639fc692c6b9ac79f0cf1bc87778b8d1c9d17e37acb9b6de7aae63ca5b696e4f7b16f595db7f2d8f113bb41953a3849a81b98c3d2a769401cc7412e3e4743591027d6cfb17f008b56b434a54bc94bdfc16617c37037a8e9f07cdbf6f2868147ad77e5cc8bce8c1bab87ba00fb1a56243b7f2af41d025580d30dfa741cbf06d467790113", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xfff, 0x4) 01:08:56 executing program 1: setresuid(0x0, 0x0, 0x0) setreuid(0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 01:08:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x80000000007ffd, 0xffffffffffffffff, 0x0, 0x20}, 0x8) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYBLOB="010000002d43ec327b4c8228cdf506684be268e57621ccf4c3e67be3585a67960369d8c0bb2fe933b9c865b8095cfc6263209c94ac61de648fd63ca814c0e5ad680e31ddf4ad1709e59b445f86d6f34c3920f3a99b0e802d0697c366b725b01b5632c8db2cde136f1df81585be094b394b189e6d595e58a5be55129b84a79028287b"], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 01:08:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="80022e2f66696c653000"], 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 01:08:57 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = socket$inet6(0x1c, 0x20000007, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = socket(0x17, 0x3, 0x9) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r1, 0x20}, {r2, 0x20}, {r3, 0x40}, {r4, 0x200c}], 0x5, 0x3) socket$inet_udplite(0x2, 0x2, 0x88) 01:08:57 executing program 3: pipe2(&(0x7f0000000000), 0x100000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f00000005c0)={0x3}) close(r0) 01:08:57 executing program 1: syz_execute_func(&(0x7f0000000300)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c4ddc4c461cd583d04000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acbdc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48c47e8628f6808a3056f0000004e420f1ad3608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/13) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x8001, 0x5000, 0x9, 0xcc, 0xffffffff00000001, 0x3, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x101, 0x10000, 0x7fffffff, 0x9, 0x8}, &(0x7f0000000200)=0x14) pwritev(r2, &(0x7f0000001500)=[{&(0x7f00000003c0)="98a73a7e1251df7c157dfeded6c02583807b0691c9fe17a63869480c1d3541569a25824d74634497212b301aa0e5e513a5c92c89dd0382683d629f4a539283bb37d776c3ca960278c163840eead32486c3a8b4759f53ffdf895ef7882230cfac119057564bf9e2403b530e9f377e3f54603609f9da83262f1a8e42f630acd11378143b501f68f0296a71af65d9b9930cc8a9600ebfe1b0827ac1a2a90bb54d1441a3f435f47ade5bfe6b1aaca2a84814ee3ee6f5f4a3e486e58e3ec633047b2ae7", 0xc1}, {&(0x7f0000000240)="27d70c8b943db858783488e55dde7d371fc771edc6d0d550829c1031f402940951d3726a745f668de67ef1bd640061d05239a9fa089c1ef69a396ae410ea663a2c21328da54a0083df78db829dc4854dee2f4af402d386491722d8c4f1dad95e3787532a41bc11d83446b0a3d0a700bca230d38fe350d4a90f77987724d97cde1e2edd803b", 0x85}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="46e8d667e8549a26ded5e6d51d827f98612bcf4c16218a12c4c98ba0cba0c4963a0a54170c2d354eeb4e", 0x2a}], 0x4, 0x3d) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x7}, 0x8) 01:08:57 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x2, 0x401) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0xffffffffffffff7d) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) 01:08:57 executing program 3: syz_execute_func(&(0x7f0000000100)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") syz_execute_func(&(0x7f0000000180)="98994aa84a1c030f05bf0c00110043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000280)={{"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", "f952ed5366684171fa37dfa942d844334bff9f8d9bbf1aea0ac4e0435a47070a", 0x5, 0x4}, &(0x7f0000000000)="e206573c933ada8de089a99bcab018259597e219ef2dfea903c52deaa74d", 0x2, 0x7fffffff, 0x1, 0x8001, 0x80, 0x7f, 0x6, 0x8a}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 01:08:57 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) getsockopt(r1, 0x5c, 0x5, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) r2 = semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() r3 = shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) pipe2(&(0x7f0000000040), 0x4) 01:08:57 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getpid() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) mlockall(0x3) 01:08:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000080)=0xfffffffffffffe84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x7, [0x3ff, 0xfffffffffffffffa, 0x0, 0x8, 0xffff, 0x4, 0x6]}, &(0x7f00000000c0)=0x16) r2 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000240)=""/185) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x24ab}, &(0x7f0000000140)=0x8) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000300)="3a9f3e71142330b3a1af64883b736ac5358e818c9333d5f82c0b30fb68b8fa3108de882905b13c72f4b0e6e05a95422f0c64c956ccef23fe6ac8d8824ef1e38c426c17da31ca101f4736fec9a79865adab219fcaef8e5f4eb30acc217c9e4526bf46981a30afa11d8db3beb973b1d7e113c1ed8c3e65bfb726bd53a241bbc8643aeca5d9dd8079dd5d97cbb3c290f75f4191d2094ff2dd00e07be813e7089292f720c08597f812315aef35dcfa52b3ca667b6e7c5b1815add9550c185c566c71549fe8ac6f424a7c67f0bd9e57552b31fea8fd8b77111e426188b23ebf33dccb292e8c5344b600a290f75f8f2f00d8") syz_execute_func(&(0x7f0000000400)="b16991cd8066440f3a21ca8b660f708301000000fec4c229a86100676636408e05b4e7c4a88847d6c7c6e8e8fb0f01e18b8bf4a95ff9e700c42171ffea660f383fd1c3c3664544186746f316c4833d0f4c73ea4a8e223a42dd42dd730f517979e97c81dec401fe5ff6b1ddf730255008de457272690987f29c60c6c422d5930c93c482813a510ec31d54111d00") 01:08:58 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x1e2) writev(r0, &(0x7f0000000280), 0x0) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 01:08:58 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff87, 0x7, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) setitimer(0x0, &(0x7f0000000000)={{0x6, 0xf0aa}, {0x8, 0xffff}}, &(0x7f0000000040)) 01:08:58 executing program 0: syz_execute_func(&(0x7f0000000000)="c482898c83e72c81c5c4c22d375b0cf3490f2c045bf3426d0f55459bf342a5c4c1f9d7f2df3f2e660fc2c3338f0828967e0005") syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2") 01:08:58 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) setgroups(0x1, &(0x7f0000000640)=[0x0]) 01:08:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1007, &(0x7f0000000040), 0x4) 01:08:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="268876c5ceb0e389e0e1769fb5f3199b2e15b8c67cc1470c7b18c3f7d0e418a18b385fd422d623d2f2c7fc07f31f020f6d32d15625e1509a24f9f9cf42856a9280eccd84e7918245d6b5619272561dbec843e8995ca829aa95fdfee303d7348a9e7e93df2623afc183447c0cf16a7a2dd4960b21220574a3ba3046567c558cf7a25bd985d9f8797da3d937eed3a73da52955c4", 0x93) 01:08:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000180), &(0x7f0000000140)=0x4) 01:08:58 executing program 2: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x10, 0x10000001, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1a6d, 0x1f}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x651b, 0x2, 0x257}, &(0x7f00000001c0)=0x10) 01:08:58 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x1c, 0x5, 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f0000000040)=0x8) r3 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x200, 0x9, 0x0, 0xcbe, 0x5, 0x1, 0x7, 0xc6c3, r2}, &(0x7f00000000c0)=0x20) ftruncate(r0, 0x8001) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(0x0, 0x0, 0x0) 01:08:58 executing program 1: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 01:08:58 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={r2, 0xfff}, &(0x7f00000004c0)=0x8) linkat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0x7) bind(r1, &(0x7f0000000340)=@in={0x2, 0x2}, 0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r3, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r1, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr, @local}, &(0x7f0000000280)=0xc) 01:08:58 executing program 1: r0 = socket(0x10, 0x6, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xca767f4e4de191c8) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000040)=""/170, 0xaa}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000001240)=""/38, 0x107}], 0x3) r1 = dup2(r0, r0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001340)={{"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", "7ea6aebef975342ba539a7cd575f609922667000147679b52def1178628b432d", 0xb8, 0x200}, &(0x7f0000001280)="9faf723b4b370625f98e3267f66dcf350d36df15f11ab18d884f8a2259dac872e159e399ff71cf552dd8cd4a258eec2b4e46dde98b46234ed19988efe933e6543a969da281cc2a023c743dc775dcc493d3e9e71f5dfefeb350b3165f8564af63278ef498896f398c8c767bad46e179b68fe71665252f9279b74fccfb27b73a0c8e0b994c12ced5f6149b7da99ad644c89d5dee858b7cc1a4ea30c50d8e817508c6a0316307ec7cda528736d6b80508a377b5e292d8d1230515ea2e8c22920d3f", 0x81, 0x5, 0x3, 0x1d1, 0x80, 0x5, 0x80000000, 0xa29}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 01:08:58 executing program 3: syz_execute_func(&(0x7f00000000c0)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f14c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x10000000) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x11) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1}}, 0x0, 0x3f, 0xbcd4, 0x9}, &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x81, r3}, 0xc) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) 01:08:58 executing program 2: syz_execute_func(&(0x7f0000000180)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e944a767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fcntl$dupfd(r0, 0x11, r0) freebsd11_getdents(r0, &(0x7f0000000240)=""/4096, 0x1000) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) r1 = semget(0x1, 0x3, 0x104) semop(r1, &(0x7f0000000040)=[{0x4, 0x1, 0x1000}, {0x3, 0x4, 0xfffffffffffffffc}, {0x2, 0xffffffffffffffff, 0x800}], 0x3) 01:08:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) 01:08:58 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") fsync(r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="0e9eeddbe315924a21cde5d0c800000000d5937d5d2453ea5f43b9bf424218b0e507f892627f308577cf0e3e277061010a2e685e2baa8f3d5ec2f23ce35ab83fb9b26f6119f82fd882749c77eab63b689e27806e66ec0c51ee661afc8028204676f1a9afa06c9dbbb159550c3718bd35e08a44f7daccfb2d94aa28fd891b8269514a7554f550b717f9f0a924d841f55426e26fee56a0bf9a11149671963a9479dfbec8099b685e0b4e", 0x1b0}], 0x1db) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 01:08:58 executing program 0: syz_execute_func(&(0x7f0000000480)="b1e591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f62341c482fd334f0049f216164808eec4e249a815020000002000c62111c442293d097dd7e0c47d239cb63e47d0a9f58600000f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90501") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x6, 0x80000000, 0x676, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7}, 0x8) lseek(r0, 0x0, 0x7) recvfrom$inet6(r0, &(0x7f0000000100)=""/199, 0xc7, 0x40, 0x0, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="1d69630e53bb92e45536f17f23760b6beec6fec36d081b6500d28c37042072677722b307b3e2633a59a6") 01:08:58 executing program 2: r0 = msgget$private(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpid() r3 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) r7 = geteuid() r8 = getegid() r9 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000640)="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", 0x1000}], 0x1, &(0x7f00000001c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r5]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r9, r10]}], 0x70, 0x1}, 0x100) setuid(0xee01) msgctl$IPC_SET(r0, 0x1, &(0x7f00000005c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000}) 01:08:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x189, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCXBEGIN(r0, 0xc0104451, 0x0) syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000e00)="1abacf9a1e10bb2823c434d4f1adbaaadc1998fa34") fcntl$setstatus(r0, 0x4, 0xc) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000980)={{"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", "3f1d8c426997a594201d4ffa9c56c87e76300058b0054b78ae4e86534475aaf8", 0x5}, 0x0, 0x76fd, 0x0, 0xab, 0x2, 0x8001, 0x100, 0x0, 0x100000000}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(0x0) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000300)="ead1c3cd7efa58a7229a186737746c893fe762446bdc8689f1d265292ed1b60d38b0dba4e2ac7ec0dd16ce7f9e1157a52f759e4e650c266c1a2b8946a9afdff4b6a2fb98090c4fc1f9c667ce5f818a47a253c0a6f9d69c7ff9aa444ecef961b913df073df18602b10998a8741e3cbd81b094f6de0f13e0bebe") 01:08:58 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x12) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xb5}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x5df2, @loopback, 0x20}, @in6={0x1c, 0x3, 0x2, @rand_addr="6e81b22889abb227968a116199903752", 0x2}, @in6={0x1c, 0x1, 0xf4, @mcast1, 0x7}, @in6={0x1c, 0x2, 0x173, @loopback}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x10001, @empty, 0x3}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESHEX=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYRES64=r0]]]) 01:08:59 executing program 0: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xaa2d, 0x6, 0x7}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000300)=0x8) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = semget$private(0x0, 0x2, 0x3) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000001340)=""/4096) 01:08:59 executing program 2: pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000400)=""/118, &(0x7f0000000480)=0x76) execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00']) r1 = shmget$private(0x0, 0x4000, 0x420, &(0x7f0000ffa000/0x4000)=nil) r2 = socket(0x17, 0x7, 0x3) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x5, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xfffffffffffeffff, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}, r3, 0x5, 0xb6d, 0x71}, 0x8c) shmctl$IPC_RMID(r1, 0x0) 01:08:59 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) poll(&(0x7f0000000000)=[{r1, 0x50}], 0x1, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000009c0)=0x3) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000008c0)={0x0, &(0x7f0000000880)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000900)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x6, @empty}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000140)="08c4b3e07abeeb779e11d9dba7e8dcc12342c307f97143c24603e48128aec0fc08cae04938d78231c986e857bab3b2bd05bd629d2a12246d1263ef51aac2ea60230d4b4d680b9d908261073bad47e658c5d1d762df641e7430d94d55bf1b33fac50db4d9820938cb02af34c3680ba7bfe2e339e3cdd95d4e948799ef7719be1dcfdf65c88c1cb7a3d569984d13031d02c062fbd2bf2ddac4687f122b5c828288f0e4bd453fd4f4300e96f0cc1ab3bc63cc496a24f0a89d2efb69a7ed3bd1b42fa71819f9e3bc2b7bdd", 0xc9}, {&(0x7f0000000240)="50365af54185171cf140c07ca3e46362ab5efbee74b09041c6a1067ac16bb730a163c971f1e6183f635a30efbc196c49c2c4a69b6ab5b6e6597ac09118b3b91840a8189e907ea077744da7d297fb10d88ff89cf320a8a7726b2000385ad0731e0eb5243ba94fac5a00c8be9897efb57ad171037eb82c749da9b91dbd", 0x7c}, {&(0x7f00000002c0)="c548bf5d6709bde4901605698c150eddc8e09778ac6554524c6aa6044fd737c5c92f11a26ad07e12bc7df9be1b5dda8058", 0x31}, {&(0x7f0000000400)="d64b0576462294012d3b98919a30c5c4bcbdfd73cd8e11fb93495663ed83ffcb7cebe7a7e8f8b10629db5e0584b9583a64dabce3ce4eee93602e6866cf7c13e2e389b3ff90b7e040df23565376ed29456d84a7cf0367b84893b50cfbe53819b9ed7eb0ccd7780efa8295590cba3ffaa713535a8fcb13903f9b56160cb5bf151e9a7a8a9392d30259097473c79db5f75c12488fd8d261621c46148eddf6e40383a847dd3ad30110db9b1b4918e684f349f3a898fc661f02476c7ebb1ba90fb25ce5c4fd87b844119b4dbebd63a888e4edcf01b831b3c69d2f4faaa7639e68a988662bbd9e5e4e017d079eefe985b1bc589bef285c4cbe", 0xf6}, {&(0x7f0000000300)="53bcb8ee78f00eab35b1c74b93ff2b88a146323b0c7b3bfb93aea3a059460213912bea3b5c1a25e8c9094bdbd92ca17df4509111356958914dc249864c1725360228b4c5a0ed5200728e96", 0x4b}, {&(0x7f0000000500)="b9960f632bcedb24d2c5c6c396cc69152ed466bd46ca8fab47144ce9705c1f1e5b1dfd4d590fe9551c7a4f7a838c0453d36302a885693dc18298f8119fcfa007c14d3146e326697b79ebe4e4af843a703154731c61026e6a27032a6188bc8e8dddf917cf0b2e2d3ff9c52d5ff92c14c28c7f807fabc34480e1bda339d9c207257c08d836ebbd0d", 0x87}, {&(0x7f00000005c0)="ccdc3cea12750057662a07266c2f7f5785b79e8b2e872f480364bfa346814719e5cc3412acf6d31402aec7787d4daf7944969bc76cbfe6c31bc7dac7a39c2bb8fae10bc8145298c27757c103ad", 0x4d}, {&(0x7f0000000640)="27084b4c597703bc39c3f032fbba822fa6ae9962e042b8b78cd21971a8ae16bde5a00fb42d5167fc6dc8f2e4d74357227e854a135f96a2177090bbf44dd1fb1eca3c0ab8616a436a6df857779054670412bfb7ff6e1ab2a474603bdc0fb5d20761f6627b3d0a7caec2072c3ec177265d55dbdfedbd3468f0b598155f394b5f039fe37467647a4f54abc6924e2cb3d8acaafa65ef75d721930513b54348e62c7775fa36723b0e4422d98d39ebbeec9435183205ec5347c0d31fe4ebabd22c749ed85f6f0fed6c7f75cb2ec7bc1ec842c8e65e8a00ed4ace43d7e15ba4a7ca298ff620a036238791ef5e1b944c6cc740581141fdba", 0xf4}, {&(0x7f0000000380)="657e3771ea79ff82efb5829a50d9af9f567fdbff49e79adffbac58bb12ea88c7ae639d6159db8321aeed45", 0x2b}, {&(0x7f0000000740)="5d4a57a67558ca2e014905e641eccd62969cbbb926b66ad4e5ee8dd346d0de138a1e445ea3cbc87089cc8fcc6ddd63ff637ed4955834b492b63c310d5e9a902b1098a7f505717046674720caab7dae9362417fd676cdcc2c137798ebec41b77577ca78", 0x63}], 0xa, &(0x7f0000000940)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x9, 0x400, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x2c, 0x180}, 0x80) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 01:08:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530007dcdf8f830070065b1cfba067cccad336ce03f082809dba180fe10e253d441c3cbac85897000f94d3c4d971f2783b312e8c5b13b6aa6b37b9fb65da9fe415b6cc5eb71c2a632b526a29aada862f66b1b03"], 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x101}, {r0, 0x86}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x1, [0xe7]}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xc, r1}, &(0x7f0000000180)=0xc) 01:08:59 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002580)='/dev/pf\x00', 0x882, 0x0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000025c0)="9a1cf6997deadd116cf35b7d26b3cdbc") sendmsg(r0, &(0x7f0000002700)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1, @mcast1, 0x4}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000280)="074799b666015d0da1491edceafaf7e00ee3ee98e69578124c650d703c58a7840716b5ca1eaefabe11475f8702eff21a92e77da02797b0d3b2e4102be0cee08f3ffbbb86ad86693b67ea73d5614f03a34a644a4e7c1f32107ad3f58cfa90fcd6ec6a50c746ae1b3ec0bfd118a803d14ad84565df428bd1c579c8b54e2d94820045f534ca33ff2de2c2880dabf3f8adc81ff6b5a4a49c9b09ac1e34321db68d33bbcd45f574e789180247fb4b4d6db54bbd4fefe8188deae2e5eb406cf301e52544fb7b6a8087dc1387d08d30ac65cc9b80a957bfeac3ded010272bf135bdc807e7c9723e3e3dbbd4cb624aa0bf56871f0e736740f6d66f444e261be4c81efb6abec85bf728225abe6d9b62a254bfd3cb2f1abad8317aea77801a94dfa8fed906a38c8166ddfcb54b1d15a26824076ca6f46e39a43346ffc9e4081ae34b86c8f3fe0737ad06b5c0319a78258b4d03c78bea72769840f482888be320784a35c211a7d0fa1699447e5fdcd1a9dec4a3d4133f05a55e834ca6804f258d9fcf41285cbb57790a404e22e78033e99551c3755a5df3851995e4039e0e1da1624f3a9642f0af2541b9919bc481742dcfaa6eb45d5a4c9e66103082c8c5f71c12e8676a2978af8ea629c7f2c5a1aab1c8d612a465077d53c533f3a6c1463e6d5b782262596339784c556c1c1c0e3ff8ffc366386669a4848dd1db96c301fc78c51012aff82dcf11a71025b44bd657378f78a7e13ad1fe6fc16082ceee9a33cb332bb6bac8687c81a5cfc90ceddad6834a1eeb8057d31796d8d0dbedff6bdda269bbdd09e36154d5e667234cec1c405ae88f3fe3fe2d918231cb09c39adced54f38f817dced28328dd9a9d0224d1a9bf0b724116d1f59669e1ab1256cac4ea42e5366b28dc2af4d0c30d7d0bb7c7afac8f8ec25cbb4439f8a0a2f022d4cc915fca633253b556187a329fff1f6b8881f203b253dee0a73afda261eca215977600285fa645a1c8ab13e5152b6f42879610c415b9b1436fdd8fd031fa8d6b8e56f8df5c5812e95a3b4886c561d5684a54ea615326ea825018de1ce8f075c83b437116b6519af334af9af9745bf4990afc48c532c55d6c471cb82a34fa079a3616c42a905dcd25364c69f0493d9555be27647799f7523a72bf3b6c68ad991c1406c8b808e6f367204655d5158cafb961b57e62c043fd1757c995cbbcd6679b12382423078aaaa1c78988aa5425c730363e90a9b3624cace88c5c5a588514833f668967094c48ba5d76fd46dd615d73df675266eda3121d4a6498040a0c47efbfe292f81657b55ac27be6ff566322bc4df11cadce2bbd3e28cdb1ba272287ab4ea9fa3d39746585b1a25097e6df4b7fe74054c4cc34ba84a76d099731bbabbe671535e0053d166d9be9e8cf1f53e20d9e78ec4aa3d2b36fdde055dd6bc9ffe386ecb73a9cea68db31765a97ae84b4f73c69131c856baff43fd215aa2af623b990260e302c9defd61cd6c2e1f226bfa944e7df9b3d35c2d4a389129de3f0fedc942c82dc9afb51b574ea0c91d884caa85b0d068c1f404d5c0ca4d427b0ab4fb0b6d97b8e756f3b2ae76870a5f071223df349c89ccae9c57c9f364be92c221462640172bb606d2bb4286a322b236472ef59c2b1a75389a31cd1f44fce21cb60c95182d10e44f68674721f4aff2757f9632f1aca2237f955e3eb45adb10819fefeaaa1e5ac2e4bf990c251aa4b572a4659540eb46c7f4f465a1c1a83fca93daa106929268b30f510e579783117143c73726e14a5c4a262f85aa693898ac04228ae9efd42507cf7880a885812f5dc8b34876579ef698e7aca0f162e18bb8350994b6e3d9172c3ca0c77a053b72ad69939ab4fa1ea23eadee05fb3aba7f4dc7f914e003cc63bf34f1e1c10eb10d8feb95949307e8dd602847da2ce5307f5814e4d06eccd23bcddb933810ba79e4882a4445aadfe9fad54d2db8346a093a49ff80b5854b77459f9970efbc909279426c278d289c8790bb2b2a89d7464d69bd9bd8186f5227bb98d47f1c36327c9645ad085c17fcfe49151410edd3d07eb07d68ff20b9c533ed2ade29b1c6d74f002d6d04a343d3a4b980f7bf7e21d1eab02d06cad85bfde76bdb8c809a4d11960615d07b18a78bc8f132e42125a49127c3b235b2b3355010cbb1b58bcbbd68c92e0ede3fe75a0bbaa107b3a35b0d739133a17643683305fb628def3007cb166c5ff9bcfcf808cc3025ea77e4fb4e5a9eae9e68158a1c08582f061004b7b489c7bc647be8d30c6ec866a0ea7bffcfc66c97ba1fd9ddf35e7b929c06b60af1828eab57935468a6fffe9a9278cae72532152c83fa55dd580bb2ecb4a44a8f85a098185cb5fa24f3f3352b18ebc6cb285dba60b85259e0dfe0ca5130703681c8781f5af20a366dd94fbae9af9daa3fe68374e7a10aa813b9bfa5e59018c6bf546adacdc78f8cde55565f009bb735e3b53b85d1d24ea32ae36aff6ab063a30204c4f49ce67425b07487185ca475be4db9820e7822dbed0020c4acad309b5b7847a9412a4931cbf5b4e1f2344b5713ba800843d9af9ebe2a9178668d95b74caf70181846b655ebd8b92e5cb3678244e1c9635636f3c45e039aab24e3253b763c92c16c1ff2559f4c6b5654a24525a5af10fd2263c086f6d2c2e083c036196b147550f5ba606d5850258245147a48b7a76dd31e46e061381b4c80172ad7334034ec60a4b28627850ad776adf18aa2ba35ca301fd5e055dada28c066f4601add87d9e95b3a4c4de6ecf8b8ce2a79885a6376f8f7677fe6eaa53aab8b78b532c5cafa50680d01e55042e393aa7b32cdd10b296da524cd48450219dc9beeaa0ca6e27447a4d84df9dbdbb76afbba85eaed7a48523eb238ce9c95029c32a1211391f480262854153b27f4fd2f1db1b151893f48c659ce83385285caf8cf2d127508ea91cf186136a44201fe4621f77545357e716ac8454d712e47d6908a284fe82c81f35f796c176edd058f53ac57d756512addba952e45b518d49c7c221667c0f16317da1b2141f07e50ee8d919b83d96468980684a730a3c58b6620f4d2f3aa4072cdda330803dd6940d77ca5f1a2bc3e8e8f8b1f332aaba1a1133f95b4119f6a7ebf81fc8451c928d738e13707deec0aad5e3671155a261bda3b745b6a213f834be605a44efac45f819539461df17019fafd1f7cfc0767c2b84ea6806f2f7d5d56abb17601eab76d39055f07b4ca60d7cf403ea85d2a97eaabcc81cc3c2acc6cb5e257bd30bc6f2c65e4cd75d23edb537888050dc95ecd4ed1a49314adda8810edaa2394114e1016a7dc1a095ad44868ce161790eabfe9cf256cfda0d25b18473a337607bec9732192ceeeed3eadfe35d61401c79c37f46f0dca2bf0ecf332dea8d42ed4de5011baddb69eb07d7d7b8b717b5ba3cac0001b1fc9550b2752c078e480a05d3afd1c7c8ea9b2e46c65489c09e6140136dc61d0f3ec0c6fdb3d18f8c15ffb9b0198b9f81cf777d1ead9c73e8b6b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0x1000}, 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0x1000}, {&(0x7f0000000040)="41eaed05eaf0f15faee6fa315c95e21b60b6c90c640eaf79706ae00731430584c067724e96a488c00c094a6c9904d2ba5b7796b6e3db1be04cc3edb2bf942e70cdcfd798a0d0b9c0c924e51b3832610dec3cca8e2241aa98166c25b0341c87fd67fa2acb1045a6ceb98fc501fb7a5b65edaa36e2978dbf4cf9e42faa9549e179ff25b1a100bc40cfedc40bd9f634da6ad2b28546ffcd53c39adf5612e62673dbae44d5c0f32bdf3f77c8e6402408b80120dd284d4be68300e1169f3e9bb81f584fb453ba48c9a72d036ba60faf674e440807b6e8084e7528dd555add0ece705bb0276deff5ab4f", 0xe7}, {&(0x7f0000002280)="0f263751a27aa1e36807a9e650364ce323557aa9abc00d460b8e5e333fa33675420201899962e28569f33d4be30754dd339c159a6ca8ab60f471a87a90f7a09d80ebe8fb49f6a9da5a47f01612778b8bd107b97fd8b617373677cadaab155cf60da0a9e93c256445e73df7b76e90873b0b17d4f12c2e1d5f7d52a7429648d9afd4ed28b3ec7fb4d87353e34a70bff8c1eae3e8ed111604491c11ad7dd096e56562454ce6315ee4c51ede0ff912a777fd8955b5a56edc3030cbff7bae2db4f323d2188a0797dffd9b51e199", 0xcb}, {&(0x7f0000002380)="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", 0xfd}, {&(0x7f0000002480)="2119d407351104feda286761263f93398d63e77e0faa96145ab5d64372383a5b70b4fc6f0c0b67e723490e93735dcb6e093ce0ee84e79b059f022d1832eafddc2239bdc1", 0x44}], 0x6, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], 0x150}, 0x1) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000002600)="94a2b3c00f1248e33879b3fb599ebc5d83aa9092dff1bc8571ed77ab230100fb7c3c04aa14631e7b96278b43ef5d9ec44a6793aa52d5c8ef01ccbdb0fc30a7ae919b4a4ac5bef79d9b929a28531706392efa347de305423b05772e04113bd4a00b4984537e49fbb34cd657b94e15787c9c4d1d63170effeefcd433134928504d2ad8718e679901eb62687fac015f79f5418879a715720ad0f3180871135c8a1c3c2e") ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000002b00)={{"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", "54033d7d1afcfd00ac3264f1f4fe47cfec7c6697593b46138930f9ba3cb3e343", 0x4, 0x93d1}, &(0x7f0000002a00)="b1bd747b73501422e91826f9165d7c9f7f994f0fe2414f6fdbd8cef8efa8cb3773c6901f87a608d0731fe67351241cd27b0e51026401e42ea650be6faa2ab410afceb8e24f87f8a4ba04b09629af9e06f6484ea55b50be9670bb67a7f51348a98e6bd9fffdfe41f0f45ad869cdc8d98e3b79127c6122dbb8b3a2ef05afd1b8ea4d632ee06ce5623ecafc6b249ad542e4d3c7b998b6fd3c9e38dfa75361aadfeb77aeb03b9cae238c5a713f4ed86b62f5c63dd6ae07a48779761b64d11993687854deca2b4ac6bfc10e10e1246ad09d", 0xfffffffeffffffff, 0x100, 0x3a2b, 0xafd6, 0x4, 0x0, 0x6, 0x101}) 01:08:59 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x42) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x5, 0x1, [0x2e]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x79670dd5}, 0x8) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x1, 0x7}, {0x80, 0x7fffffff}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x4}, 0x8) fdatasync(r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300)=0x8, 0xfffffffffffffeae) 01:08:59 executing program 1: syz_execute_func(&(0x7f00000002c0)="0c1db5b598cd801b69e4f56962f5696200d9c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce0000080ee00c4c3dd6d6807485140cb8fe9509b9b9bfc0000c1ea01ef660f50c0cb5b0fac2b0345363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6656564650f6566e4646736676670664336660fd2938c0000000f01c36666450f17720d660f6ed41d54111d00") 01:08:59 executing program 1: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100)) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x800000800000b35d}) write(r0, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 01:08:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:59 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8202d8cf003000000000"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 01:08:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000001300)={{"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", "1b2701205ce81d302f1609cdd3b6d89a345e62742351f64de7ee68a112f9f506", 0x8, 0x7f}, &(0x7f0000001240)="f4079982e594cd765b443bc78a804f03a81ca4a33b4062dfb6faa1ef1a2c304c335ce3a8d1bb07c6196eaaf67abebdb84c43df3fd7288360a5d644ec70944e8b8385623f166cf02b3232594a65b4016eb6d471fea42072b3618e5e92031697c0407149ad6d3e35be8efbe0e38d85c4b6e89d87b3e3cf6fe9f120de20cc14cb30973bab8477545b09013adebe247887b69037", 0xffffffffffffffff, 0xb7, 0x3, 0x20, 0x80, 0x1, 0x7000, 0x5}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r3, 0x7fffffff, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10) writev(r1, &(0x7f0000000180)=[{&(0x7f0000002540)="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", 0x801}], 0x1) 01:08:59 executing program 2: mkdir(&(0x7f0000000280)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffc) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') fdatasync(r0) unlink(&(0x7f00000000c0)='./file2\x00') renameat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, 0x0) 01:08:59 executing program 3: select(0xfffffffffffffe18, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 01:08:59 executing program 0: syz_execute_func(&(0x7f00000005c0)="c401e65db001002d000000e265a69763780000dca41d2046426d3e2e26460f3803b74976f776403378c2660fecc1a2b9bedf440f71d77ac4e3c16a6d0b0044d28ffeefffffbf900f0300058c714771402a0bb000dc") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x7}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x8, 0x1, 0x3ff, 0x10001}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r3, 0x2c, "05746f86445bde4af6702c7bf16460f40fc4898c5fb845b36fa5671e6502e76706d059c15553400aaa74c9c2"}, &(0x7f0000000180)=0x34) mlockall(0x1) sync() sync() msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) r5 = dup2(r4, r0) ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f00000004c0)="77d7b7a26ef1e86525f0f75ca9a3587c292e0d97a8eba0f22bf0c913c4a68433e14f3aff0c158a1d050ae3df9242b0ccede9feee85c832f9ac08bae81c028b8db84b1a58156d8215b9990a59d1bec904c114148fa12664965011") accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 01:09:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="df57242d2963dee5ed1b7181074ed92213f28323a56245bdf6afa411264dc412cc3787e2ac9243770db09683a3c62bf7c9ed400fed93a93b3c04de00"/78], 0x0) fcntl$setstatus(r0, 0x4, 0x10044) 01:09:00 executing program 1: syz_execute_func(&(0x7f00000008c0)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa04000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socketpair(0x1e, 0x0, 0xfffffffffffffffb, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800a, 0x102) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000040)="f8c826586f11180551256388c33dd3e19fa8f59dc561849d1797d7574ca01adae88715c6ab373c26ae3b015a194450d33448432034ba30d8c33d4bd133685da7ab6ec7e87203b39327") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, {0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x5, [0x9, 0x401, 0x7f, 0x8, 0x3, 0x8b, 0x6, 0xffffffffffffffdd]}, 0x5c) freebsd11_fstat(r0, &(0x7f0000000200)) 01:09:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000340)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5010dffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb40cabda4d693cb5a75f7c27add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0xfffffffffffffe5f) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="ed1a8dbb71a46e12d43d665ed22e6a2b43a8330bc491521966465db8a879312380a80e9d9f8e4591f3c7753de26b33c308b38d561cbffeb5f458ff0859ec0403f068e4cd1537817dbd192d2b880563d617f98b4cc390d81380ffff428c83543fff9c64ec6553baa9ff6b3f", 0x6b) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup(r1) connect$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x9) 01:09:00 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000901000/0x4000)=nil, 0x4000, 0x3) mlock(&(0x7f0000919000/0x3000)=nil, 0x3000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 01:09:00 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f7e26400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x8]}, 0x6) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x394c00000000, 0x4) 01:09:00 executing program 1: socketpair(0x17, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000300)={0xfffffffffffffff9, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x36e6, @mcast1, 0x9}, @in6={0x1c, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @loopback}]}, 0x0) setrlimit(0x6, &(0x7f0000000440)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) r3 = semget(0x3, 0x0, 0x2) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000040)=""/61) syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") sync() ftruncate(r0, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000003c0)={0xf63, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0x7fff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x60a9cc74}, @in6={0x1c, 0x0, 0x2467, @rand_addr="76c6949315e21dfbd7b394853a7fde46", 0x5}, @in6={0x1c, 0x0, 0xc351, @local={0xfe, 0x80, [], 0x0}, 0x8dc}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x80000001, @loopback, 0x7}]}, &(0x7f0000000400)=0x10) 01:09:00 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}], 0x2) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x9) 01:09:00 executing program 0: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c190f05baaebf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c49fe1cb20c4c4c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7c422dd45559d64360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) syz_execute_func(&(0x7f0000000140)="420fcec403a9687ce34f00c4c111540bc4e3697c7b390a90c4012bd0d7f344ad450f83fbffffffc4e1f828003ed87d00") 01:09:00 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f0000000200)='./file0\x00') 01:09:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/225, 0xe1}, {&(0x7f0000000140)=""/126, 0x7e}], 0x2, &(0x7f0000000200)}, 0x0) connect(r1, &(0x7f0000000200)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) 01:09:00 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000140)=""/85, &(0x7f00000001c0)=0x55) freebsd11_fstat(r0, &(0x7f00000000c0)) 01:09:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getrusage(0x0, &(0x7f0000000380)) setrlimit(0x0, &(0x7f00000000c0)={0x3, 0x101}) sync() r1 = socket$unix(0x1, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getrusage(0x1, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0xb) r2 = open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r3, r6) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x8, 0x0, 0x1, 0x8000000000000000}, 0x0) r7 = getpgid(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f00000016c0)={&(0x7f0000000580)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001600)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="17885068fab521f884242d7bef50efab2ef3ecbe3a8a69f5cff345433746d9a39330b4da58fbe0c9de3f478219", 0x2d}], 0x2, &(0x7f0000001640)=[@rights={0x18, 0xffff, 0x1, [r2, r2]}, @cred={0x20, 0xffff, 0x2, r7, r5, r4}, @rights={0x20, 0xffff, 0x1, [r2, r0, r2, r1]}], 0x58, 0x104}, 0x20084) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) chmod(&(0x7f0000000100)='./file0\x00', 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x8) freebsd11_lstat(0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) fstat(r8, &(0x7f00000017c0)) fcntl$dupfd(r2, 0x0, r0) 01:09:00 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 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}}}}}}}) 01:09:00 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000040)="22508bc99f85e1c4833b", 0xa, 0x8, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sendmsg(r1, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 01:09:00 executing program 2: setrlimit(0x4000000000, &(0x7f0000000000)={0x20000000}) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000100)={{"ea60e0a264cbe49ab0550928e68f4a633456c459468b8722a85a3f08c81a11d61208b61b41a2ab66b5132267df51c36528c01e271bdd039dafdf3692ef8def056626e097dad68e3b9199bab59697ca7b5ad860ac42b7710ea16db11a1f8088880493b973e0fd0fc4bf2c03c095ffc7226979bc65495833071a1bbb18940296a5ac860e18fdec981d9287ffd64c9707c2be751d4bac677d4b643a545788cf54abf42cf41ce855de96ad19f4a2aee0c871ca509f8c6d29f38c88c21fdaea82a43ccf4e570b558b3fffcb34e34290999f3a4b832adb1ca21c71a4f884097bba5fe4820837c8573c83e366bfc067d9c0c0b952efd99bd5eb112bf19fe50d947f7cab72e0f550f02fe7c7ab8bfd4bc1ada15d36adee1a4fb5ea51a5fca55e09698a4254f3aeee80bbf69a04ad80300376fed2292afadc09984a896f35d22eb20bfca81f5027be96c9b21d40179f504991469dab8913839bc306be64e82d64291c4abd33d29701e90a14fea5b41b737bc74c4d23ac8ab90495faaa934716be389385e11681820e3db797823d34e6906584bae4ee02b64a072a03206efa81b4f8451c2bef39646e3a589670372374dfc17e9e48f138643af58ce80f4a8872f08278bf07b94d6903b6869000d38f61bde388f0b4875d03f982fc136b304891f480d6c508af5837f88dc1718ba1e0d5d47a4699bfe1f0f2a179c836a2f0aba38972a7dd89fa8504e4d22d6f8f682994fb3099617ccb48d6317546e2ed6e46c9560252043f5b0ae80a3f967e2bacb752ab8f78946347e9add91c9e01122ef2a4b3d0e9624de5702c588ee59d16e2d517650d4422f5dcfb8dfa9d7d14a203c6703f160c2330fd8b2b774e7f5db7136e1114f3737f7e14f82bdd8d702cbd58e5bde48d8d9d5f56d9c8cb5bb0fbb0beb5aef610fcf9aea234a89eeb4055466273c7d61e548a200bce9a9120966595ba29af174cc2c076044fe5a725ab6737dee93d94604907a3dcabab44380450a83c4d4807ef499a298176b2b25be98eaa1b8fa8f6bf792e9c3a957500e51a19a5f22f1edd8c8799847ecda3e45f0a0dd5c6f6385ea3cff28eecd60cdbf7585fe4bbe44e526a3b19a8d99a11720ec5baf85188047e7ed5d630ca23542bbcb545ae21528859f0a18c4fc285e505ac5b07232331c1cd65ef5d166c7eb10415a08267d1ee597e7390a3b53dbe0b0244a0118fb5c8e2abe58aef94d6d24b7d2a8445bf2d001232ecb76959deeca67b2c39d103b4b9cc1a7d7db5d472c3e7ac99830b306bd915c15a8c5fc78a51b6d263a6396be591e461010da418fec9f33f679e5e955e01c4106864f236aa1e5235542754ca7ee78dd9339780f4499b51cfb13aaa0decf95cb85bac962a506664b0d932afe4ef530c819b752bb1aa0484ef6af36ccbdf021f0d7b795e1c9ff1df7d2be93b87a073e41622a8b288", "de3df57b45f83bd5f9dc4217e3c650110267df67a96c2dd4d0ca2943d2f5439e", 0x7, 0x7}, &(0x7f0000000080)="895e8ece1cd628cf2075f6b2470930b5aa3ca8f97d73c71de7a904f8053b13feaf3f075e202bcd4c4272137477cc25511a9d3a41a3dd30b32f7ab94ac413454606bbddad03c0c30c71b305f6561585f0f6c564c7f6e611ab647ebb06645c9312e1fdbd209d034a9a9539230f8ce5", 0x2, 0x100000001, 0x6, 0x4, 0x8001, 0x800, 0x7, 0x122}) r1 = open(&(0x7f0000000580)='./file0\x00', 0x18000, 0x40) accept$unix(r1, &(0x7f00000005c0)=@file={0x0, ""/108}, &(0x7f0000000640)=0x6e) 01:09:00 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x100000000) r0 = socket$inet6(0x1c, 0x2, 0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfffffffffffffffe, @empty, 0x1}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000140)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00") r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x110) 01:09:00 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000280)="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", 0xfffffffffffffea3, 0x7fffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xe8, "2527749ed9864ffd0f496eb937cbaa02f79b632ce605300b0ef227da4ae03e56836061cc8051c2eb5a070b9b972f4c1ba1df86641e7e2db6e7b879fcc21860771da94ede49384ca216a56722286d4031635c4d1fc710852b89dbec67b20baa017e7fbaaffd9aee583201f671833823c78f5d8ba789165c85150a49bc4a386906b29656199230e5b8bfc3f459fda4f19b97059270502e58f4a88317ad60cfda5e0f95bc10efda7ee0abaa0d0921379ad8702df3edb5380bdd92afb6e8b8d374f8f3320480e333c75cecbb1b4bca53916e8df7743b4ae84f2d509ec9ae3e926250a390c7f8808e3845"}, &(0x7f00000001c0)=0xf0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x130, 0x0, 0xffffffffffff8000, 0xc173}, &(0x7f0000000240)=0x18) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f00000003c0)=""/4096, &(0x7f0000000000)=0x1000) 01:09:00 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x100, 0x120) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x401}, 0x8) listen(r1, 0x0) close(r0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 01:09:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x3, 0x3, 0x0, 0xffffffffffffff7f}, &(0x7f0000000180)=0x18) getuid() setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000100)={0x1}, 0x10) 01:09:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0xff) 01:09:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2, 0x1, 0x1000, 0x6, 0x2}, 0x14) r3 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7f, 0x0, 0xf2a5, 0xc8e7}, &(0x7f0000000040)=0x3a6) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x2cb, r4}, 0xc) 01:09:01 executing program 0: r0 = socket$inet6(0x1c, 0x20000003, 0xff) socket(0x10, 0x10000007, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$unix(r2, 0x0, &(0x7f0000000040)) recvfrom$inet6(r1, &(0x7f0000000100)=""/51, 0x33, 0x40000, &(0x7f0000000140)={0x1c, 0x2, 0x1, @rand_addr="a1a8c732db77635ebf06f32317c3348e", 0x7}, 0x1c) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x213fae00) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xb60e, 0x4) freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x2000, 0x80000) 01:09:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000000080)={0x7, 0xfffffffffffffb86, 0x9, 0x6, 0x5, 0x1f, 0x5c9, 0xf85}, &(0x7f00000000c0)={0x9042, 0x3f, 0x5, 0x8, 0x8001, 0x7ff, 0x7ff, 0x8}, &(0x7f0000000100)={0xc000000000, 0xfffffffffffffff7, 0x1, 0x1, 0x8, 0x7fff, 0x4, 0x7}, &(0x7f0000000140)={0x6, 0xa1}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x10) freebsd11_stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r6, &(0x7f00000002c0)="216b29c1821b293c6c472054494fed99fca0ba8702c6bf92eadad2c2010f44ff011d68bbba562562343b45bb575f2ce64f8c78f482cf9987d029cd943f5167f39376f881bf0e8612438b9e6db946d2ca8db6a544822d063155213c85652eef875ae3b132e6a8ca5020dd17eff34d5a2b02d3855637671ae843075e0936d5da63e3b28083af4eec0d52496670eb35106019486bd9efdeccff13dd0135089d2e136174021d1856b1a3c1d4bf902f1983192ba21f2a699605bc83d6a75ccbe52cfb08795a882b75a52b8ba13125ffff6bc804f1dc0a83a33919aca1cd2b429756ebdfecd560", 0xe4, 0x101, &(0x7f00000003c0)=@file={0x1, './file0/file0\x00'}, 0x10) fchmod(r5, 0x52) r7 = semget$private(0x0, 0x3, 0x40) __semctl$IPC_INFO(r7, 0x0, 0x3, &(0x7f0000000400)=""/128) __semctl$IPC_INFO(r7, 0x2, 0x3, &(0x7f0000000480)=""/180) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000640)={{"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", "1c3d93f4bc85c2e9ee686354aa7f552aad7cca069168f5d9fe07ab86358146d6", 0x5, 0x6}, &(0x7f0000000540)="96de8b4e5f0d4905ef5c9e1c3f2241279b82a48a659f815c656fa83916c23275237a5dea44515fa794d7083853cc50df612d3bad1e446ad4163b44ee7366f60d152b4c4edf337a18df99a2a6f23a633ecc5a4c90c482e93d1427494980cb1439c215b352edf38c7cad31da6006c36104bca8d2b644c4cc1f50f3dd5bd68000ab7cffeaf8bcd50b692c9188dd46d2c7c6c8e6a3041f3b2c4863f7af6eddd7a4120f41ad24a4d8bd864e04f6fc6707e11e3454e1e20aaa0bdad2cd8d28aac03b7fca27ed49bd4fec2caeae6cf4b7859abdd88383f36dcae9", 0x7, 0x8, 0x7, 0x7, 0x6, 0x9, 0xff, 0x4c6}) r8 = accept4$unix(r6, &(0x7f0000000ac0)=@abs, &(0x7f0000000b00)=0x8, 0x30000000) __semctl$GETZCNT(r7, 0x3, 0x7, &(0x7f0000000b40)=""/170) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) freebsd10_pipe(&(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r5, 0x1) fcntl$setflags(r9, 0x2, 0x1) socketpair(0x17, 0x0, 0x8, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000d00)={0x0, 0x5}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000000d80)={r13, 0x7fffffff}, &(0x7f0000000dc0)=0x8) r15 = accept4$unix(r10, &(0x7f0000001500)=@file={0x0, ""/89}, &(0x7f0000001580)=0x5b, 0x30000000) r16 = getpgid(0xffffffffffffffff) r17 = fcntl$getown(r9, 0x5) sendmsg$unix(r11, &(0x7f0000001680)={&(0x7f0000000e00)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000e40)="5e9a84e1f627c92da4e6e8ae00", 0xd}, {&(0x7f0000000e80)="9f2fc195e33b6e809b181f765b9a8017a16821b8d5c32fca11fa8b86320fa6a624c2abc2aceaefca5ae66f0680335ad530541880e3c32e0d665f51005fea6b44c693d7254c9a71c52147ecfa15df622a6874cb4a416a060d974760c4787222eca4671ffc0ba4292017c367b9b697dd9dd11fe4d0ae11c8e513741ab2c269896f838b6a683fb76b59022f9220836eb226e86197532332a84eb6f63397a060b5c0b0b7b709d3985b1a68e652b9fda844559af879f6fe267a7d9dfee7cfca4888bf210791eecc286f3e436593ff4a51d669e6ce", 0xd2}, {&(0x7f0000000f80)="aadbeefb0eda01b603ccbf3a561c42b7775410e615d9ba149909d6f327ca3aee7920b9fa0b16433a2572094b73c2ce2b76f3de6767fb9c00ed76794e4d619cf5e9ffcf8457c0f22c9f5f4d36f25cfe13ab4330768df9767eeee5b2105154349ff2bdb69122cc120aa06f871e934bc7eec19bd31f76a0ff2403c328ca1498cd21b3a153e4569ccddc1f896e053a425973eb2a428c616f4e0d35c10e1952168bf0c32ac4deef47eaac2461c6535e1740525e142fd01384f16c80dd61fdda7aa50a", 0xc0}, {&(0x7f0000001040)="93320145460a44d4bec0ded022ad311c46ac17efa02c3b5179372d5df02057d0ea3c291e79ae3b13068f1297c174d0bfd807703f3cfc371f6e04845e6bbec74a26e493d704f46f316fd1fc0bda07b64aec116865dd959d562f7dcf28e50907a38514c323f1202e11f34b09b1922aee821e254bf92b78ea132b9106d37c374435f709c708210b2cb05477d5b8ab9206ac7d4b61a57a82059f2e35ba5fec2d8443dee453b34bdac92de3a8", 0xaa}, {&(0x7f0000001100)="f5aefb7288cc2d032aadce21a37542efb7ee3fb90824a08210", 0x19}, {&(0x7f0000001140)="8ca97b0990343d6b04ccf7675d372bd626f2171ca2b53c3c18e8a25db4dbe5d0c514c276df8d84aa4df5c71e06fa911b6cdffa04806c7a8e2213e4dcd8c4a3f5d5ffc63f7cd95bf2802c1624a835ac488a0b203b29bac864", 0x58}, {&(0x7f00000011c0)="62c219dfb99934390119416e9452f5dfb5564c0c32ea5fc0a88a5ae434f2b933a9c56cbaabd96dc315d718c979b9041646b61a579307251f3d82566c411fa908c592554e0de786a3c041247089d7cdc0cb3575c90a6c4207d70da88b8105f41641b3370b1bbc80d3fceb75889a8b081159f774137f07a79563868101ba584d18a8474140f54a7871d6403e6b58b79e", 0x8f}, {&(0x7f0000001280)="b0bd54ade2875439aea90789cb06537534f841e471a0b9e39655a7b5a4258df98924b0ba299f640860b8952bf6f996c6ab6e1d332506c260d22cca368e66914266ec3624fab3b533961fa7775fff678d8e182567", 0x54}, {&(0x7f0000001300)="a0548cf12e2137e89f018fb78da2217ae1cfbdb18e4d0936ad163ae68ae47e0b666b472ad4f57ec423d03232cf2424fc2cdd1f5ddb3da103171d9f6b4a2bb21fbdb92af7b8e426b386276a94257e78d74f81acfc7afe4a218b8ad91772d747cd6f9f9c19580f493401e4cf863b4477c418110facb2f6466e07487b581c03037ca8cd8193f144311378d3a5109f1aec92c3359c6c2d630d06c829e4e57b12829d19d16d1323bd2aae459d71bdc4725d7bdee4c37f1bda8f877c65a3", 0xbb}, {&(0x7f00000013c0)="74b242bccdce5382f77e3e895f8a47b8edd7fd188d5f6ebdc630baa9de9b8672d4326bb5dd04f6d1717b9c66d9a3d892113347a3b0101de9d9415b6f4994d0ff14a9642e09a873a4622a155bafbb9ba92485a9df0e9415cfa348be02591c61", 0x5f}], 0xa, &(0x7f00000015c0)=[@rights={0x38, 0xffff, 0x1, [r8, r5, r0, r2, r8, r0, r15, r11, r12]}, @cred={0x20, 0xffff, 0x2, r16, r3, r1}, @cred={0x20, 0xffff, 0x2, r17, r3, r4}, @rights={0x18, 0xffff, 0x1, [r9, r8]}], 0x90, 0xae7db9700b58917e}, 0x81) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000016c0)={0x0, 0x80, r13}, 0xc) fcntl$lock(r9, 0xc, &(0x7f0000001700)={0x1, 0x2, 0x8001, 0x4, r16}) getpgid(r17) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r12, 0x84, 0x1d, &(0x7f0000001740)={r14, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000001780)={0x2, [0x0, 0x0]}, &(0x7f00000017c0)=0xc) 01:09:01 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) write(r0, &(0x7f0000000000)="820013917ef5b0508b30d9e31fb7d8a38a618aa42d592e35cf3543e3e6f38e72944907b888a3f7b535c41a6552c449a7f5fab18648e21d2fa9", 0x39) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x6, r2) getpgrp(0x0) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6, @mcast1, 0x1}}, r4}, 0x84) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 01:09:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000580), 0x1f) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 01:09:01 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2104000000fe8000000000000000000000000000bb0500"/128, @ANYRES32=0x0, @ANYBLOB="ecffffff0900fdcc570f8425872c6e7767ba8d09b67c8000"], &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1f7, 0x2, [0x81, 0x401]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x3, 0x2, 0x3f}, 0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x2, 0x1}, 0xc) r3 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000400)=0xbb2, 0x4) syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:09:01 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) r2 = semget(0x3, 0x3, 0x200) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f00000000c0)=""/153) 01:09:01 executing program 3: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = semget(0x1, 0x4, 0x683) __semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000200)=""/219) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = semget(0x1, 0x7, 0x82) __semctl$IPC_RMID(r1, 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x8) 01:09:01 executing program 0: msgget(0x2, 0x10) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5ffffff]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket(0x1f, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000140)=0x4) 01:09:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x18, 0x0, &(0x7f0000000000)=0xffffffffffffffb1) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xb0, "2a5743a08f659b37d01df9618da3c53bf2e283d84c01fbe47c1aa432a2d4c52cdc5ca3db2414f437db5bc89bc9cb6f2f65e5136388c0e23bb131114978b5672a151d0ca732ba725a0d40f2064bf1573a0cfc6af73b4da9a17396ed727c162da6981a6c5ed3c683b292715f9c699fe0aeb225ff093b231f0cb405a04a913b4867e266d1bfb4aff3abf7c62cb63191e7a5a417facd9f07a2c5c70d1b3d4b28db3e366dd633fb56239b174e55b0dc48998e"}, &(0x7f0000000600)=0xb8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x5, @mcast1, 0x5c7}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000000c0)="9ef51b83d7c32bb90b62ed86e62897d1ff05e1fbc282671df9447cbaa4469443a3220570d08b627c4b6638441cb12ff41cd06ac7b34bfa45d49edb3559b5688c03b77c5d43b9aa358fac0c5e68a307cbdba798b8b5d6af46a879a1974cae5f9df8c94c097720d07ee731e63546046ce642a92ceb0e46b8430af66ecdbfcf29551e5bd6b918f4e41999ed5ffaeb34b06e52b4556acf2df3239aa8c3c673e991d9aa1fc4a65032b92b29588058c7038703bb28dce3e9c420a69a7e4dd70ad0bae5712224d1075f0e480a72f90d3079d6f3304660881d04a62e83fc3b992fe8df71cff77467d13bed08fd3d0f837b61a48ccbe0d1d624fa15da5a", 0xf9}, {&(0x7f00000001c0)="76f90f9087f00d661016b33059330b17325762551084c614be7ff9de", 0x1c}, {&(0x7f0000000200)="147fededb4a38fc342b7e15636830538320b306da8836d5a002862670035eb7240d553fd01522a69e39c8dc291d3865d8e76a298da01", 0x36}, {&(0x7f0000000240)="780b2f8ff5fcf223692ae57638a96f206da83398e0e936dd7fb194b85658cb3d69f2e4ffaccf46d691ee1ee1c74a962dbb22567641d64e7d52e55655c395c3914622aa60f00b8f9846dec6cbfe34bda567e6fe1e79d5112567e5b9c825562548cf62c6813ec9c237b638c90bd9b43c4a82055cecf704ffe5859d8d9bef729d3dadce0cb6b8ffe16b56337213b7b16d1e35b8a38eaa10bf11c44af1f889ae5fa98e6e641c6717352dd297ef0d144e7b6b0c0d60f083609b5bbae229662d62b139a51f0db71e9cccf1b188", 0xca}], 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="2c0000008400000002000000ff7f0600001500002000000004000000000400000500000001000000", @ANYRES32=r2, @ANYBLOB="100000008400000009000000e00000011c000000840000000a2c75c89a895133b8980000000000000000000000000000000000000018aafc6a877b920f38c9fdccf0ed6abb3c5b1489bea44ef9de1ae53d36e95ab482ad661835"], 0x58, 0x80}, 0x20000) 01:09:01 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x3, 0x1100, 0x9, 0x5}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, 0xfffffffffffffff9, 0x7ff}, &(0x7f0000000480)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0x4}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, r2}, &(0x7f0000000400)=0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x7f}, &(0x7f00000001c0)=0x8) r6 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x100000000, 0x23f, 0x200, 0x2, 0x7, 0xfffffffffffffffa, 0x21, 0x1, r4}, &(0x7f0000000240)=0x20) ftruncate(r6, 0x0) sync() getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000002c0)={r5, 0xffffffff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 01:09:01 executing program 1: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x1000000000000160) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 01:09:01 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x2) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x2}, 0x8) flock(r1, 0x2) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000180)="a25bf18519e0d63feeaa9a8d7c3b34775e255da428a306a5a756493829d3e7dc2fe54ae7574abc66daa63ad2") flock(r1, 0x1) 01:09:01 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x7, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x4, 0xfffffffffffffffd, 0x101, 0x1}, &(0x7f0000000140)=0x18) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001400)={0x80000000000000ee}, &(0x7f0000000000)=0x6) 01:09:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffffffffdd4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r2 = shmget(0x1, 0x2000, 0x208, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000280)=""/4096) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x1000) 01:09:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000002c0)={{"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", "408ef06b494991c167a19ec7a6a194cef1f6dfe9eca337bf310766e3fea6c6a7", 0xffffffff, 0x3}, &(0x7f0000000280)="f3207e72f4e14fbe85bf559d458d0fe2b87c", 0x9, 0x0, 0x2, 0xb4, 0x6, 0x6, 0x4, 0x8}) ppoll(&(0x7f0000000140)=[{r0, 0x2156}, {r1, 0x1}, {r1, 0x80}, {r1, 0x6}], 0x4, &(0x7f0000000180)={0x9, 0xffffffff}, &(0x7f0000000200)={0x400}, 0x8) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f0000000240)={0x0, 0x2, 0x2800000000, 0x3, r3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000740)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x100000001, 0x1f, 0x800, 0x7f, 0x88b6}, &(0x7f0000000800)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000840)={0x3, 0x80000001, r4}, 0xc) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 01:09:01 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x10000, 0x4) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 01:09:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x34, "7ec185874f796f2a0f4f1814c30d86487379d7a457d1e50d57e6a73e386c1a87945213445887232dce88ed31bae1554c0c03ac60"}, &(0x7f00000000c0)=0x3c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1ca298b3f0372615, 0x1, r2}, 0xc) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) 01:09:01 executing program 0: getresgid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20001, 0x40000000) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000240)) 01:09:01 executing program 1: syz_execute_func(&(0x7f0000000240)="b11c961c96472ce91c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e23751e0fa0e509ab34d1660f3821560fc461cd583d00000081c66db712c483397fd300dcdc0fbcaf4d100c00f345d9c6acac0f0dcb01b00b000000f08171a30b8a826eefa80df4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5262606c90f0fd1b075ddb775dfbbbfdd5cc600c600a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x808e, 0x30) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x220, 0xfffffffffffffff9, 0x100, r1}, 0x10) 01:09:01 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9131500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x4, 0x7, 0xffffffffffff0001, 0x40, 0xffffffffffffffff}, 0x14) 01:09:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) ftruncate(r0, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 01:09:01 executing program 0: syz_execute_func(&(0x7f0000000580)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053ff0fe3defcfc660f6b32fb66460f7e200fb8c4394e4e313667660f38f619b7816d7d1497979909b921045fc5c5f240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd3000000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c2624993dc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000200)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c161617878960404de25cad07a0be1b1ac8f0f0000009f") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x7, 0xf, 0xad, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000000000000aa00010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000588000"/128, @ANYRES32=r1, @ANYBLOB="b600000000000000"], &(0x7f0000000280)=0x8c) 01:09:01 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:09:01 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xa2c, 0x7, 0x1, 0x7ff}, 0x8) recvmsg(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 01:09:01 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x6, 0x4) 01:09:02 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba37dffe88737388a1c40fbbc44583fef3c4e1b1ee4fb13a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ff3440f5eb606000000110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f00000000c0)=""/26) 01:09:02 executing program 2: syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1, 0x7e50055b1a920011) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000002c0)=[r1, r2, r3]) 01:09:02 executing program 3: syz_execute_func(&(0x7f0000000240)="9844970f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006e36f18888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) syz_execute_func(&(0x7f0000000300)="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") 01:09:02 executing program 2: r0 = socket(0x0, 0x10000004, 0x3f) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x2, 0x29}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x10000, 0x1, 0x0, 0x4}, &(0x7f0000000180)=0x18) syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:09:02 executing program 2: select(0x976046fa, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:09:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) shmget(0x1, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) 01:09:02 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x4, "93ed9c5e7c76c84582e145c9d635443b"}, 0x14) 01:09:02 executing program 2: 01:09:02 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="f7250cbd8de5539548b9ca012e18a205dcbfd0f89bd23f336afeb33ea0a6e576b9c429f1b7e5767298905af4691b98e0aed181beba4fca67b5211bce6b34037212a5da4475a1328c586aff2a36c6d1c89832833fb2aca86ed74ff1939613458f06c23d") writev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)="c8fce56c7f187b839e3d45140f31a68b72006acf155bac155e75a51985775c57746f7245110302e7a2ef80877beb18200c4d954bb821"}, {&(0x7f0000000200)="5103bc32326b6d65666885198d0999c2a0e3d57cadb0aa0d523de9051815ee1512a082dc48ac7ac5c1a9a1618461ed262d1611e2a43b54a8014e6051ae2ab1442e590eecfb1ce0a02e65dfa9d403becaeda640917cee2cb1040ba20016b944321069ed6622ce51c5466d354a43e56960d38141dc107b5edd023d194fedbd5956770cb2def371b12d4fe94484e1587a0a2abb0d767deb6b029d4b493fc4a776389ed23815dd76d3d9dc8baeb2264f463c93"}, {&(0x7f00000002c0)="df7b745bc98617ed20cc5442639f6653fd11c7f0901b1161675680638fa89bdea0f629817f8d629dd6343b3aead28bdf6a4e19453574638690c9c5ea715fffc6a83172aebf193569dd7b9bd0fb0c74f684d02e7f988416c622fc9ee0c39d0be817bd51a8cc95a473e27afabc31236a6519b379819bc087f6"}], 0x100000000000016e) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 01:09:02 executing program 1: syz_emit_ethernet(0x11e, &(0x7f0000000140)={@empty, @empty, [], {@ipv4={0x800, {{0x12, 0x4, 0xfff, 0x8, 0x110, 0x67, 0x5, 0x1, 0x7f, 0x0, @local={0xac, 0x14, 0x0}, @empty, {[@lsrr={0x83, 0x27, 0x4, [@multicast1, @rand_addr=0x3, @empty, @multicast1, @multicast2, @broadcast, @multicast1, @remote={0xac, 0x14, 0x0}, @multicast1]}, @ssrr={0x89, 0xb, 0x5, [@empty, @multicast2]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x8, 0xcf3e, "a2632f16fed41b2beb8e55084537e6f72e9951f0e07081a666059b67b1bb51d901c5f2507dfd57405c4954061a7a00bdccefb3f5fb10d12e6b6d3665077d39ddc0726f4a0e3711d92307d2a263405fbaa22791adb50551ad48758216ce7c530964f2ed31c73ae1e6e0d998b278e18ceb22d0ab617844f507b17359fe9eb0d8ce9af0b987c41dc6ac92a77aeacbccb6992a6c643300be3d5a5295d99335fd6d6f80db27ca26002184e455da59c7f6d2564576f65cd5e70f015474bbb45c47feb9"}}}}}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={r2, 0x91e3}, 0x8) r3 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={r4, 0x1, 0xa}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={r5, 0x21}, &(0x7f00000000c0)=0xffffffffffffff3e) 01:09:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x3) setsockopt$sock_int(r0, 0xffff, 0xf, &(0x7f00000000c0)=0x1, 0xfffffffffffffe41) listen(r0, 0x0) 01:09:02 executing program 3: syz_execute_func(&(0x7f0000000100)="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") socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xe0, "556abfddba6c5051ae5506ecfe70fedbd7a765bc5805be4063252638a7ffa375bc3f48ccac773ead3ebf7539c1530287de88c8196696a5d17ef4ea0209f803a56e8a8e6d656449f9a0f3da16b08005d9a30000f461e6d2c2c67598bc11e56f96c3555d75e645db24bdbab0e2af953d0e9c1b1cea865e010cab0ffef5ac7dc9d997681755fcb93338c5469c07dc2de17bfea5ab6cb9a93759e57aa1ae5b26156d6a442144787c7363e951a3abab11a21777d863a9b54c88611bef5820d2d8df416c5547f67fa47cf65c892ee223a93c92a8e10a9425a1ca04bccfdc7971597fe7"}, &(0x7f0000000200)=0xe8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x6, 0x5, 0x9, 0x7, 0x3f}, &(0x7f0000000280)=0x14) 01:09:02 executing program 0: r0 = socket(0x2, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/../file0\x00', 0x200, 0x4) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x5e) shutdown(r0, 0x2) 01:09:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x200, 0xffffffff}) sendto$unix(r0, &(0x7f0000002300)="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", 0x6f0, 0x28009, 0x0, 0xfffffffffffffff1) bind$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="09000099adaa"], 0xa) 01:09:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, &(0x7f00000005c0)) 01:09:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x10000, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000010c0)=ANY=[@ANYBLOB="25b20000000000fb"], 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x20006601, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x40080, &(0x7f0000001040)={0x1c, 0x1, 0xffffffff, @ipv4={[], [], @rand_addr=0x6}, 0x5}, 0x1c) 01:09:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="0002d8ce7fef8e524d2866696c653000dbe8bba0eb9430"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 01:09:02 executing program 1: r0 = socket(0x1c, 0x10000001, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8002, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x81}, &(0x7f0000000180)=0x8) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) 01:09:02 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) socketpair(0x17, 0x5, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x1, 0x4) syz_execute_func(&(0x7f0000000000)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") shmget(0x2, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:09:02 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xc]}, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="dddce0193f2192dd3cf036c333cc0129b95936d8867992ea43c958331b4d88bbd73202c3e98f7d129547b4127f4ac947d45f9579c50761b03f01473ffddbf204160fd9b3f20c218a2c22bc82daff0ec57527951eeee36b01ba8290fbde1af6b7ac5773acdd2c82511ed2f22a2acefa59e485d8b4a940b50bfceb65c81a1852ee89f165a817c121ee05ffffd036ffaf0e2710354033359b6aed8958ec9ec447b8968aaeb3c5a5bbc89d323b0d08686e97a30d34cfababafb3a488a559702b5ca0d2", 0xc1) 01:09:02 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f000058d000/0x4000)=nil, 0x4000, 0x7) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 01:09:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$dupfd(r0, 0x0, r0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) getpgrp(r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x20, 0x6a20, 0x1, 0x2000000000000, 0x0, 0x1, 0x8000, r3}, &(0x7f0000000140)=0x20) shutdown(r1, 0x0) socketpair(0x2, 0x0, 0x800, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r4, &(0x7f0000002740)=@un=@abs, &(0x7f0000002780)=0x8) accept4$inet6(r5, &(0x7f0000002580)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000025c0)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000002680)=ANY=[@ANYBLOB="02004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068c600"/136, @ANYRES32=r3, @ANYBLOB="050005007f480000"], 0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000002600)={r3, 0x5}, &(0x7f0000002640)=0x8) getsockname(r4, &(0x7f0000002500)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000002540)=0x10) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000180)="9b0ca4257aeb6bd5e2a3f7c3e35a8fd44f29794733d0103194cf3343420fa4f24f72c9adbd371e05d7bed3497ddf9c73283d23", 0x33}, {&(0x7f00000001c0)="67daf9f664ce8f1574394b1a3ded17f3c35906960e32ecd56fc6d6279ae35884a64c9b1cf1117d0ffc4950485a5130e288e38ce86a02a034cff9300592dde7d5af6924317ae1e1b446f52cc6a1136b9416e496667b1cc59db3ea489caf5d87433d407198f746f3c0194267f241bb32f015be584cff3c6e52ab27094a9dbb", 0x7e}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000240)="a705d56ead8b520dd28627aa0aa24b69217af5942a7a45a494ac6f10ef6d50030e1a7e471f4a06c32f10c238a5bd37a1b38862526d1b44e09cd35dbed74fc7150860167c534dc7a341e6a57325d245845b5287b6f78f144303fcffc49aa2eb59928e64c6dd5cb28930e7d886e8f6eef20ce9077e1517674081f22df56ae2ab290bdb53d10bd54c2b51a1a530f611b347529545275bb7a863434e0431464fd15325a29d5261cf253979447eec5495b7b5d424e1d1ba9cc3c3de075d4a0fc21b949b66c7fb3ff02930bc1581001c977b8d01a42b", 0xd3}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000340)="a170ba0304c766683a66f5868d09710ed591c062153b19aa0519e7189b57dcc6cf6f41bef5bb8bada81e80bd1083bfe2b5011faa3aaf6a2e415c0e52f53b1f2da1cf51bf2da4348195d71c3a2b40256bfa072c6657f589cdc959172cc6f7f98589665b32a14b3613cd6d67fb934bd426a179d3ef68cd737de90092fa0003c5b08dd960c2bbdfb101febaa4d680af7c5a76cdfd7ddad071f470213a6a63ce9c060d7d18c769fb99504c3e25efab9895753b3e17fd52ce003e919b04e5b74478", 0xbf}], 0x6) 01:09:02 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x10000000) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4, 0x10) r1 = accept4$inet(r0, 0x0, &(0x7f0000000140)=0x1c8, 0x30000000) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(r1, r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) sync() sync() dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) getrlimit(0x0, &(0x7f0000000040)) 01:09:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fsync(r0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") pipe2(&(0x7f00000007c0), 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 01:09:02 executing program 0: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = open(&(0x7f0000000000)='\x00', 0x100, 0x0) r1 = dup2(r0, r0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000140)=0x4) 01:09:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2048}, {r0, 0x100}, {r0, 0x80}, {r0, 0x10}, {r0}, {r0, 0x40}], 0x6, 0x9) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) read(r1, &(0x7f0000000040)=""/41, 0x29) r2 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000000200)=[{r1}, {r0, 0x4}, {r2}, {r2, 0x11}], 0x4, 0x0) 01:09:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x4}, {r0, 0x106}, {r0, 0x80}, {r0, 0x10}, {r0, 0x7c}, {r0, 0x20}, {r0, 0x4}, {r0, 0x4}, {r0, 0x20}], 0xa, &(0x7f00000000c0)={0x2, 0x7f}, &(0x7f0000000100), 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f}, 0x0) dup2(r1, r0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:09:02 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') bind(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0100131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033ca224bbda82017b00000000000048b33cbf708372e8f1b9933ec5127743be220620953595b7cf10bb319ef02df9cb"], 0x50) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') open$dir(&(0x7f0000000480)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x80, 0x80) open(&(0x7f00000002c0)='./file2\x00', 0x600, 0x80) 01:09:02 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x10000, 0x0) fsync(r1) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) mkdirat(r1, &(0x7f0000000140)='./file1/file0\x00', 0x81) 01:09:02 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60b60bcc00082c00fe0700000000000000000000000000aafe8000000000000000000000000000aa8100907800000000e8b2f07558067dc28b3dd86674a47747105453d655bac5e0b5042d8d7239c33c650fe66b3048fbc68d0e0e3aec25a98ce80e76bef0d812"]) 01:09:02 executing program 3: r0 = semget(0x1, 0x0, 0x0) semop(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000000)="74a1f89e64a269a452fa5e408a8ca5d94bf5f3f2cba42e8de7f9716daf65f52128d7573aee8e91581dc8f7ae265cbc8f3693e37b0985794d867a395d7c143483ea7cb447f239e906bce0f1898d0e75b2e6d62acb96c7b75de197720bf58408c02bba3f2322ac172af3e7176cf7a84475298bf186ac6e71ec64ca829395b6c54e3d3d05d8972e20a72ef0642a97762e28275788975728a48cf45f6f565a9d1d73fafe") ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000000c0)="10c3a42ba799ead6ab63a2bee3cb163d96fc928c58c138c180d35a5ab50dab215d63c2fc46ae1a4963fadec7f6dc8900494d874dce31258ba99b7ffa5d8d8df1204ed1fda83f1da1cbe42dac1ad8222dcb2240ddfd2fb7830574401265cb12650a9fec4593357830f2b3a09c6507f8a3df51bb2fd2232848446f4c1a2dfdc9b5df3dd96099dbdbbe14cacb281944e4aaedcf0afb7d40cf4c930693079d65a8f0196aa372c0ed412e6e7eb7905871abaa88f64363c15d0992c749f045cb5508adeb6ae8dff31d12b28a24e7da3b633f42d07b77b3") ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000200)={{"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", "88f0e07ea16dc98a7861ad73e7bae2abb7691195b3d3e22b5393be97c0d5f51c", 0xffffffffffffffff, 0x1}, &(0x7f00000001c0)="541d70e8438d2d3966503bdf2f4e6af8eae548a91232ceda1dfd355cd8449d6fde48731aa8648ad0", 0x800, 0x4, 0xdc4, 0x3, 0x40, 0xc20, 0xffffffff, 0x3}) 01:09:03 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000000)='./file0\x00', 0x3f) freebsd11_mknodat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x7) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 01:09:03 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) lseek(r0, 0x0, 0x7) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) 01:09:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x6, 0x5}, 0xc) 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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) shmget(0x3, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={@in6={{0x1c, 0x1, 0x0, @mcast2, 0xfffffffffffffffa}}, r1}, 0x84) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="8d5e66abd9b8460f785ce8ffc69703ba03d281c6bcc1e95086d2d7e3c189ccc2ee8a7f646458dacbcfb2b42ae32e9c02e3d16306ea7175bd7b0f13a659d260a2f5f12d2fbc6c2641921847c15b3b2b738e9182d1ace7f0e5020fe19c60c02501f3a122aa1ad51daa150c870b907124e0673d056888fb41ea84162f1103b194401000ba32b83cfd6d270c66172997aca061922e667412a7dfed6b54f99c263f2315a4a6f9280a4f01d75ef5bc51b4bc8aa6e08d24ee1ee41a1edfadd0b86daa8f7fd9d861de7f27f8476024936193039aa48af9306e26b0261b58a15be693e4a8eb16a333bffb6778e39d99028a9e4d8f309daf639543d15ae0", 0xf9}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000005c0)="07a5428a828d7a9df0e5a4870ec25fa153329e370ebffb1841779209f7be15db138732417e11cab7e533299d397d004dad4e3ca0f2b6cb0943f70c94a6b76dde0c3b1a1df6428bf169eba66ec8af1f81df2b5d6db522518740ae2a655cfd2fac4ca3482e552822f57a32710f06f04ba8da34b701560637a838ba67e6e0a01d", 0x7f}, {&(0x7f0000000640)}], 0x5, &(0x7f00000018c0)=[{0x48, 0x95, 0x3, "cef94b1d25ed62d90534970875c9058ce12aa8591c437180c7b91dd65070cd43d3a6d5a5c0c9c06e166b6003f582d6ffaae2"}, {0x110, 0x3a, 0x100, "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"}, {0xc0, 0xffff, 0x7, "63cb792467f318feb4bcb5dce5622ccbaf8cc54acec7257b9b077c04015c43226a9c54af041815c6074d4199f1ea6d22dcc5107cddbb438a751621c82defc6247e8a6f59cfc396303cc6bb0b1233e6b09a8bb84e4db5fb2c8fb0d15f3852c474a70982cf5365666934b4c592af351d4a3f29ff256969b9093aaf4f07e30416770c52f7c1a7d7556138fb475424951c9992170a5a240ada3be063b6828782adc09095cb0a880c39bede6cc11b"}, {0x90, 0x11, 0x8, "8dad4f721832cda4f2b132662679911de6c6c4c32c6a627697389f533529619d40faab131fbe155e1574c60193efe0f912544cdbe6e1d40c13649e0adcb40352e8a4a2db085516424463ddaebe0dd2bc0a1e5027b1596c6d70de3eb2aae7757ce1adb5fee78aae270288192d8891f9e1d73dee8027e9a6ad5b7986"}, {0xa8, 0x3a, 0x4, "4b21e76f96aa37e24bdb7bdce1b1c66175c0043f843d90f85f026ae36dbf3ed017d1a2584a794f6f498adfe50e334b7df278e59a6f94499175e0643eb379b6d9a26fc7d81b392c9509638f7d46678d362684b7dc46ff54fb8e4b4db4939150ba034e8c3ab0e4d9adc17e54c55186fbf9544b6a5f06def18a6dd3e14f5adede937c30392a2fbf3d7c6c2c390a8349515e350808"}, {0xa0, 0x84, 0x100000000, "0fabbdf48d9dd50cbd748fb4c95dfdc04375a18b10e70e79caa46810c032ac31e242fe7528c42a783024181368ddbc87fb5e0b2683f3be4dfbe4e705da16dcdb7decd68816808876aa5d81015f46adf2341b42b538e1ca81ced379e9d1b4f3240890b4dcf63d33461c0bdaa369c52632cf59ad49f63f319b7c4d7eb34b6844bc5ae1bcda2230a15c7284695e"}, {0x38, 0x0, 0xda, "db359359a70b89ce53f9f77942dd91ffe5e625e57c537a80031b3c61b2463e16f2a585414ac1d1dc"}, {0xd8, 0xffff, 0x5a048e31, "cd17760f60c021607f656510cc0ac17e15accab484bc247b86fb0c3d2747b5c31293580ee06f477afe667c9196a3c48c8400ad3dec0de4b4dad10ecc5b9a247998aed463cf53112730ec171898998f043d6177c5fd2338d078a344d42d75497f1019f3fe274d57c388bb093b9fa5c1b84fd4b9c902fdd7b659e4c68c01cecc9eda0845df636ec0b6d3be9f0bfac1fb0b5acdb1497a582afee35d70aecd8b3e1d90d906dc9dc740954810fb1f5ec3480ca12e88e59bf1acd3edefa84f0989d19b8ff616"}], 0x500}, 0x100) sendto$inet(r0, &(0x7f0000000280)="2e1682eb520edb70b09558bec731e2a630e5bf14c26cd6976c47e45070bc03b763bc92b566dc8489aee490fceb01e1bd1c4355c7ac6ecc7c4ebb1c4bd31be0a5dda8110d7919f25db34ee80e6f3f64db03137cf3fc32ce40462ccc61f0e2ca485a143f83b0c5086fcbc5459b4f396e760946652404a07665c1191aab0d63a8003bb4f8df01429d32a59c3c1af454d03ef54d7e61150eb74d4772f41e07cf99d956bb6aa1bf1dc0138f45c99206bb1b5d56fcd2016a3ae85cbd7aa46fef1f", 0xbe, 0x0, &(0x7f00000000c0)={0x2, 0x3, @multicast1}, 0x10) freebsd11_fstat(r0, &(0x7f0000000040)) 01:09:03 executing program 2: r0 = socket(0x100400000000002, 0x2, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @broadcast}]}, &(0x7f00000000c0)=0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0) 01:09:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x1, 0x3, 0x8, 0x1}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x9f2c, @mcast2, 0x2}}, 0x0}, &(0x7f0000000540)=0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000400)={r1, 0x40, 0x0, 0x2, 0x10000000800}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="ffff0700480003000043692d6101f302020020f000000010e7f3b9ccb5ca57544bc6e22ea07bf6d25f86484cea9e75fb5dbe9188f7cf9654d1bcdf4d18e66b245885d2fb865ae0063f77c543fbb7800c63d3a39750f894cb229b385c985466bcdffe4e896936de4ee270ff05e2515d5f138042bf5ecbdaa40e9f5a77a4a4d73f7f14d63c2783b09b0622d2e39dd33b0e71ad244637f4380d6a0143ff0d65931e9f8179cfe744a807c69268a7a6039faaf25cb842fb3c1c10c6402bd2131c5efed87257b4067d1011da626dd628b1"], &(0x7f00000000c0)=0x16) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000100)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 01:09:03 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="52c3ab85651a320d39b0") syz_execute_func(&(0x7f0000000380)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99664660f38291d182b0000855b660f162f4680b64f8b976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b003900c4e17759c6c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 01:09:03 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000007, 0x11, r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="cc", 0x1}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xc2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)="23e30aaacd1d7c724ad4a6fc9b0688914830d8fa10f9d76fdba3aef55c5cf10b6ddc955c5494f35cd4") msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 01:09:03 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x100, 0x2, 0x31, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xcf, @ipv4={[], [], @loopback}, 0x4}}, r1, 0xfffffffffffffffb, 0x8, 0xfffffffffffffff8, 0x5, 0x8}, &(0x7f00000001c0)=0x98) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x1) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 01:09:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0x7767}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x9, 0x3, 0x3, 0xffff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0061d067776dd4ccec8ecd1d28d61aa3c5000000"], 0x3ef) 01:09:03 executing program 0: r0 = socket(0x812, 0x20000004, 0x1c3) sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) 01:09:03 executing program 3: 01:09:03 executing program 2: execve(0x0, &(0x7f0000000000), 0xfffffffffffffffe) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='H\x00', &(0x7f00000000c0)='\x9e\x00', &(0x7f0000000100)='\\!\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='\\\'#\x00', &(0x7f00000001c0)='*.!\x00', &(0x7f0000000200)='\x00']) r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x10000, 0x100) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x1fc}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000440)={r2, 0x1, 0xf0, 0x1f, 0x1, 0x100, 0x45b, 0x101, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x3, 0x2, 0x3, 0xffff, 0x3}}, &(0x7f0000000500)=0xb8) 01:09:03 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 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) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x900, &(0x7f0000000100)={0x77eeb264}, &(0x7f0000000040)=0x10) 01:09:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getresgid(0x0, &(0x7f0000000600), 0x0) execve(0x0, 0x0, 0x0) 01:09:03 executing program 2: syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1}) r3 = msgget(0x3, 0x4000000000000008) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000003c0)=""/97) flock(r5, 0xc) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) lseek(r4, 0x0, 0x1000000000003) msgget$private(0x0, 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x80000000, 0x3) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000000)={0x7, 0x4}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) 01:09:03 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ad8b41458d33213750"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = semget$private(0x0, 0x3, 0x500) __semctl$GETNCNT(r6, 0x2, 0x3, &(0x7f0000000300)=""/93) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 01:09:04 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) socketpair(0x2, 0x7, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@loopback, @multicast2, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@empty, @loopback, r3}, 0xc) fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x2, 0xff47889843db90f8, 0x400, 0x8, r2}) r4 = open(&(0x7f0000000000)='./file1\x00', 0x804, 0x1) poll(&(0x7f0000000100)=[{r0, 0x2}, {r4, 0x2000}], 0x2, 0x9) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r5) socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) close(r5) 01:09:04 executing program 2: r0 = geteuid() setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000df0000000022d99afaf1834a9b15d8c4f9308805cc55b4e66414379caac22784e2b8c882d079897db2755e6c0b46e1274d8a4ae24d907ebe35be44c00c000098dbeba6bf85356b27a3bcc7c73295047a96b0f79f2fff6b0ba340f287a0da465d7cf7c9c635e8d77bf139d8edd43697dd37cc7a29127612a23b6d185d39228960f625ba6392e394358ac4c0"], 0x0) setresuid(0x0, r0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x88, 0x6b) r3 = socket$unix(0x1, 0x7, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x30000000) r6 = socket$inet6(0x1c, 0x2, 0x95) r7 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x30000000) r8 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0xffffffffffffff92) poll(&(0x7f0000000340)=[{r1, 0x22}, {r2, 0x2011}, {r3}, {r4, 0x40}, {r5, 0x50}, {r6, 0x100}, {r7, 0x8}, {r8}], 0x8, 0x8) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000100)={0xb04}, 0x8) 01:09:04 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xb1) pwritev(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)="aee7bbf0fd656ef21dca1c3169c0ab289ac7a3833ed6b737121bad0b325298a15e806f34fbc5c86d23fd91a44e41f2f78d20969be69b493d3782ced97a3d036b1a23bb38e6791dde9b1f5b782ec3da5dd4e10e3c743407e6a5e33bfba5a41d5c19fff49cae69080db5f47262682dfa5258f1a7464f77ab083ca42a65432a2ad3a1440674b883a3f46993a05d1cc0db212a780f3ffb704a562af4fc378723af84acdef96cfe8eaec3275337cc7818a41a6e92fde725bddd4b68b2d6ce97f9bbc06892c0731b570e2906b15c0ae77c97b60f5ff0c23355870bdd6d608caae4fab7e318", 0xe2}, {&(0x7f0000000000)="fb14ab153b49ac7b76caaa7ee29f0b4d18958dee3d5829c400b03e81a7546929aff7a30038d8e6618cdb558e53f35a92afda74c3631397b5ad766db5907f3cc7fafb7f2a074b5b3ebc20817a5692f2746527419a208b2986bdfc96913fbe34d13d5aae6f6ad252d5e59c63d87bf422b0544de9ca29ed79a004dd7e23de", 0x7d}, {&(0x7f00000001c0)="1b4db3cd475961d4b54ba0a10f3df6b738af50572357f3f83528d41fac9b45a0d59134d750de6cf81d5441c1fa811c61698b4a0341d2cd9b88357db54cf29261e8538c96e467191b8b55dafadc59fe46bf705e74c30584bc40afe53f7b2bab5ea608a1f72c88376ef23a5253f591616b58578f34b0f939bab513512e8e846bef87e24b9e9c5d55f762f5a888fbf8d2f1fd943aaa7b6426706796f2af7b221440864e7a89a0d71d87ac23a58f157a385daa511e2f17f7235b7713e0fd3311a419c896305933c13d60b2ba0de6e25cbf4d585bd7d6789fb17d8b29b17eabeb5ed7bfb9870cae4cb6ac33dc5d", 0xeb}, {&(0x7f00000002c0)="6089f53e1310456f361e1cc74a4b946cf1871e476bb4e75b563a4b2c7845c661cbaca25360cf7b528cb36d57aa21114439bc7fa6d34de8c7a634eb2cb5f4b54881e0ea13c8b7a52958a9fc886e647c3268957f47266a5fb9019076e5095ec48867c769cef96fd2e00cbd39e86fd9ef7908674ecd2553e7256eb2b69307d7e7c27a2209ae45462191cc6298c6db975a694ae40e4dc123d40e16fa95d73eca3dcd7fdc3add0c3f9bd4e578a6e6a1878168f7609fc0bb8de147dc3f14810585ac6247d11dd1b62c5f6e6f17426d8c384f88958f6cd358cf8b22de9ff32e223fedf545fa", 0xe2}, {&(0x7f00000003c0)="9ebabf6c225b6a9e259b0dd9ba6204701320251b274736a8941eb739776d4da8c565d710b65c715d0574320c0f80993f4ce82bd1c3fa72569d3eeefea161920acfc87f1004b0b9e208c50329c5a8227e681bd79148d4efd201b304b99ee3c140f3d8124e633181bef4b3ea19bf3b9882328af8ff", 0x74}, {&(0x7f0000000440)="61ea599fe2bce369125058d859056ef408e7ec9b7382141d9b41c934b5c209d98a7e16e53041179e2448abda1ea3da8ab2b3722c6250b43e8595248d8aeab6da87d61976cab470595002f5a2a99e2f128c8abdd02f6730c674f0a6b4ef71ce", 0x5f}, {&(0x7f00000004c0)="e07faeb7d1fe357e9366041deefac180b058c1eddabfc9e3b597dc625195c081c9b0f3eee6fc0708c9c5dc94b3455cb0c358e5ccdceb7111fc10b7ce1703f29a1e6dfed74f9daeec77479582bd39e523b632f8bfc5e7d7489d825fbdda0101727fad90b6619ec856430c8748d7da6f8aafe308c73792ec3d9005dfc2bf", 0x7d}, {&(0x7f0000000540)="648551822180f8f607cd541c72866e7eec12db79586aceef3f8ebf81408fa287d713730ffd4ea8c8a2c0161c068faaf5574a2600034e1df9abaf12a532e63ace49b74816d674ed179455e82319b3fa9cc350a1b0e7eaeb0d10510f0ad0907f67fbf30d4d637cf62bbf7c378772253f0308810b4afc97c4afbbf7321f8339715113249798352a3647d0b27229593d5ad0f6e9e7fd84f6521ca40218bab0f6d1a8422b7aca9c1f05eb7582f975282d2c1beb1495023ba71fdc17dfbf726bf10f997e423520", 0xc4}, {&(0x7f0000000640)="0de5e1895eb5b98a740315ce9d980a2b90345486aa04c2bf9286fe0416917b1437b60c99a22a663950fb15", 0x2b}], 0x9, 0x0) 01:09:04 executing program 3: r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x4000000004, 0xffffffffffffffff, 0x0) 01:09:04 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc6f247de9d0010000030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x3000, 0x6, 0x8, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1}, 0x8) syz_execute_func(&(0x7f0000000000)="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") 01:09:04 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r2 = semget$private(0x0, 0x1, 0x1) mlockall(0x10000000003) sync() r3 = semget$private(0x0, 0x0, 0x100) semop(r3, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r4 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r4, 0x0) r5 = dup(r4) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000500)=""/4096) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00']) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000400)="a943d4a57c2f0922b52979ff6cb050b0034591b5c8055b8caa157ec07eef84f87ccc6aadaa65e61ed9d1c2d55257df96376bf3b2cc9f9ccd89bff6387274a5c54370ea47ecded55b5fcace936feb37ebe80301ee0323f992c2371855b75fc0d2aadc") semget$private(0x0, 0x1, 0x10) 01:09:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2808, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x10) ftruncate(r0, 0xc7) 01:09:04 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)=0xcb) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) preadv(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0) setrlimit(0xa, &(0x7f0000000000)={0xfffffffffffffff9, 0xe5}) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000380)="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") 01:09:05 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = getpgid(0xffffffffffffffff) open(&(0x7f0000000180)='./file0\x00', 0x80, 0x80) fcntl$lock(r1, 0xc, &(0x7f0000000100)={0x3, 0x7, 0x9, 0x4, r2}) flock(r0, 0x20000015) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000380)={{"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", "ff39bf68ce749b892879634911985ea8766db5d7a365a2994c0b71fc153f5fc1", 0x100000001, 0x6}, &(0x7f0000000000)="184ed3627b81a89c97ce7a0a63537de8a9849948611175bbc8a1e08b553a6d5c6dc1e74a5c64d9b84125251635de9808e540003ad70d6941a4042720392c818abe1ac54ab98c8a47c5b2221346e41dd842045169e50ec22114e0eff54ba8308bcb4d7ab454edd540353e4dd1f97cc78dd74f698d350e470e7a8f1773a3da6897c987a99b7f5f6e138fcf581d6ef6596636e36304d0e43cc004908be78973a3b21c6a943350ed501d8cf987c479dd8bda5b6d4034eb6152e26b66c0ead44c0184bd77bb53acccdd4cde1c60b478c4df3db5fec9ddef623ad83452bef0ef07692868b0fd0b2a6e323a4fd00c91f3", 0x7, 0x6, 0x0, 0x81, 0x100000001, 0x9, 0x8a7, 0xfff}) 01:09:05 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x40046676, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000140)="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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100, 0x90) accept4$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) r3 = socket$inet6(0x1c, 0x3, 0xff) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r3, 0x0) 01:09:05 executing program 2: r0 = geteuid() setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000df0000000022d99afaf1834a9b15d8c4f9308805cc55b4e66414379caac22784e2b8c882d079897db2755e6c0b46e1274d8a4ae24d907ebe35be44c00c000098dbeba6bf85356b27a3bcc7c73295047a96b0f79f2fff6b0ba340f287a0da465d7cf7c9c635e8d77bf139d8edd43697dd37cc7a29127612a23b6d185d39228960f625ba6392e394358ac4c0"], 0x0) setresuid(0x0, r0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x88, 0x6b) r3 = socket$unix(0x1, 0x7, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x30000000) r6 = socket$inet6(0x1c, 0x2, 0x95) r7 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x30000000) r8 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0xffffffffffffff92) poll(&(0x7f0000000340)=[{r1, 0x22}, {r2, 0x2011}, {r3}, {r4, 0x40}, {r5, 0x50}, {r6, 0x100}, {r7, 0x8}, {r8}], 0x8, 0x8) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000100)={0xb04}, 0x8) 01:09:05 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000280)="6329c38c79defd7754d0cbca67e579a85428b2ae0fab19ac7db5ce682ccccfad99f65b92ec29047cb918caa278091cdbee4c3d8011bc1d8021386703144799daf36dff9c0aa2d9cef4de1a1ccbd250d23296081de2811c6703623ce6866c9df1f8cc8851e49eb490f919881d653de2df9ac16674aac0ac0f2137ff7c4d0b20e446c983dc18095d3738da41e8b56a6bb516", 0x91) syz_execute_func(&(0x7f0000000500)="984a19cbc4a2791dcd0cc80f05bffb7b0b25db00dddb00dd0f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b650600f2f2f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000200)="660f0f9434390000001d0f0fa2ed741a3aa4c4c3f169bb6a6400009c660f72f60066430fd8f93cd1e017c462d9b9a500000080c4a149c6b01c304c620b2e660f6e0bc4a235b8eb") r1 = semget$private(0x0, 0x4, 0x400) semop(r1, &(0x7f0000000000)=[{0x3, 0x80000000, 0x1800}, {0x1, 0x9, 0x800}, {0x1, 0x7fffffff}, {0x1, 0x100000001, 0x800}, {0x1, 0xf8, 0x1000}, {0x2, 0x0, 0x1800}, {0x3, 0x100, 0x1000}], 0x7) syz_execute_func(&(0x7f0000000140)="98340d0f0591b00a4141e2e996ebebdf56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f835acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac1080d5d5ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000018ca065600000c4618de3c0740f2d9600000000caf080661d00f340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10040, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000100)=[{r2, 0x8}], 0x1, 0xe0e) 01:09:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f0000000080)=0x3cb) r1 = accept(r0, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x4000003, 0x6, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2}, 0x8) 01:09:05 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xef, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f00000003c0)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x67d4ae68, @empty, 0x9}, @in6={0x1c, 0x3, 0x20, @mcast1, 0x8}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x7f, r2}, &(0x7f00000002c0)=0xc) 01:09:05 executing program 3: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x2860, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xb, &(0x7f0000000400), 0x27b) r3 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x24) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r4, 0x6}, 0x8) setrlimit(0x8, &(0x7f0000000040)={0x3, 0x4}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f00000002c0)=""/247, &(0x7f00000003c0)=0xf7) setreuid(0x0, 0xee00) r5 = msgget(0x1, 0x20) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c0c0f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000400)=""/117) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) msgctl$IPC_RMID(r5, 0x0) 01:09:05 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x10, r0, 0x1) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 01:09:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000004c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f00000000c0)=""/32, 0x20}], 0x4, &(0x7f0000000400)=""/28, 0x1c}, 0x40082) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='E', 0x1}], 0x1) fchmod(r0, 0xe3) close(r0) execve(&(0x7f0000001580)='./file0\x00', &(0x7f0000001680)=[&(0x7f00000015c0)='\x00', &(0x7f0000001600)='\x00', &(0x7f0000001640)='{\x00'], 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000001c0)="25b0bbc8776d9fab3dbf356ed39cd247d8125b27e8dd926d774f64f1599c8f0d85aaf8002f50a821ae8de270e3b24dc70a9e9b90ee526707ec26975cb4f1c676ddf50e24136abb28b1fcc8828fb9314f6edea9c3888706fcc3ee0bea9624869e5f5711270ad50b927dff27eb4320985985dfdd736f84ded305a42d943666082a9ffa6961313d078611810dff54c2") 01:09:06 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) open(&(0x7f00000000c0)='.\x00', 0x1, 0x0) 01:09:06 executing program 3: syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9ef90c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851b88fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000006666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x5, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0xbb, 0x80000001, 0x5, 0x200, 0x9, 0x3, 0x7, {@in={{0x2, 0x1, @multicast2}}, r2, 0x0, 0x7ff, 0x0, 0xcd69, 0x5}}, &(0x7f0000000340)=0xb8) 01:09:06 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xb9, "8edad2623b2c561867f9d2b9175052d2dc013e4ef12a9b18cbe009e3c7cc316c04ed148f9d1e4e429b254fb7ad8d460cab9ac3480039bd35c575834b14b0c4a4b0b3995e17b6a1f310e40858938b09910b165caeefae0e02d7f5b9e7b1820b03edc92469385c85073246aa68f957e93c189ee7bafedebcf1f8dc4cdc183252bb17474dcedddc7e058f0e6bba82a5c41309da0cffde88e250ac8b6f095d954ef0b6cdd4f9812292fb0e6483c6fca1b5021968c9614b2079a231"}, &(0x7f0000000000)=0xc1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7b}, 0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f00000000c0)) 01:09:06 executing program 2: r0 = semget(0x1, 0x0, 0x20) semop(r0, &(0x7f00000000c0)=[{0x3, 0x1, 0x1800}, {0x2, 0x800, 0x800}, {0xacc7ba8713f01b1, 0x7f9a, 0x1000}, {0x3, 0x8, 0x800}, {0x2, 0x400, 0x800}, {0x7, 0x3, 0x1000}, {0x1, 0x3, 0x1800}, {0x3, 0x6, 0x1000}, {0x80000000004, 0x40000, 0x800}], 0x0) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{}], 0x1) 01:09:06 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x3, 0x2, [0x4b04cc97, 0xea52]}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x2}, 0x8) 01:09:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x180, 0x0) __getcwd(&(0x7f0000001080)=""/4096, 0x1000) 01:09:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, 0x0, &(0x7f0000000000)) accept$unix(r1, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) 01:09:06 executing program 1: syz_execute_func(&(0x7f0000000140)="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") 01:09:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000080), 0x4) write(r0, &(0x7f00000000c0)="4b269fd5b45154a3826f2fc70514590284b352e91e50186819286879047dde086c2e4cd956a0111a141bb61924ecac142546d52a7aa6c72b946e6be2cbee9027dc839b1bddf19690b9a21e3e14f328e2928978d459f3e2dc973de45be34bb56acd909aaa02779f27335fe6c4fc06f4f420043d889e3c7f63a301", 0x7a) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x1000, @rand_addr="8f1783c3a63115b98eb59a8644bd2cb9", 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x3, @mcast1, 0x5}, 0x1c) 01:09:06 executing program 1: setpgid(0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) r1 = semget$private(0x0, 0x0, 0x2) __semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000100)=""/32) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="693f248f027eba5a103c516eb0f485ad32152e88d3e532774d86e0372912c8dcee7775cfe2effaeaa7a56a339aa70f31289ddb963e657ce79f16ec74d6f815f684aeb25420ee46f109655d98f3ece1056298758d14fad44ad1789d3dbb86428d1715677d70b0aeaa2d60aa5f369a0a5a819601865cbc3933d7652e7f60ff066a934357cca0cf4a388071f3004589dad46e54bb82559078bf1d79c9bc9ea6") getgid() syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getrusage(0xffffffffffffffff, &(0x7f0000000140)) wait4(0x0, 0x0, 0x3, 0x0) 01:09:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) mlockall(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3f, 0x9, [0x0, 0x1, 0x40, 0x1, 0x8000, 0x2, 0x10000, 0x2, 0x1]}, &(0x7f0000000040)=0x1a) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x1, @mcast2, 0xffffffffffffff81}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000140)=0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 01:09:06 executing program 2: syz_execute_func(&(0x7f00000002c0)="c4227d79be00000000c40201aaace3132e0000aabd85f2f2c4a345690b0e31b62a1a61b6eddf460f1d950100000045dff5c4a2fd1dd447d9ed") sync() syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f00000001c0)="45defdc40135eecc8fa818ee028bc422a92b32f2abc4e191d29e1e860000c42111156f4f8f2868ec2a50660f01dc8f6978801d00008020") r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x84a, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x80}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0xfffffffffffffffc}, &(0x7f0000000400)=0x8) getpeername$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00'/68], &(0x7f0000000200)=0x44) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x3, 0x4) 01:09:06 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 01:09:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, 0xfffffffffffffffe, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20000, 0x104) 01:09:06 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) 01:09:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f00000000c0)="e0f6d389fe9e82e7deb6a36cea2a2ee23f532f7133c8961e8f762ae31f8191e2b1fdf4bf46fe1b6dd2e8080a277fa2873ec5b0c705b474c5c6cb87dfd7ea77bc7e4d913ba18ae730c24b2ccccafe84e9459886b638b8dc757e547cf7529ee698aec033dc38855c7d9fdea2cc476546e1b7bdc3ef0fedbab24353c54c033124856c0daf955204c018f9eacee00b5f303a2e104ab5453676ef83f2a54f", 0x9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) 01:09:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 01:09:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x9, @rand_addr="7ea31c00310a978e61fee4fa7c2c081b", 0x10002000}}, 0x0, 0x8, 0x3, 0x7, 0x0, 0xff}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x6, @rand_addr="d673dc94089a901997eef93ac6f510d8", 0x8}}, r1, 0x58e, 0x100000000, 0x1, 0x4, 0x9, 0xfffffffffffffffe}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x106, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 01:09:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x2) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x4, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000050bd01d5692e2cb9be2567c2f31325c772807e9e76117ab6c4e9b2ca718593e2c82d5d3bb39b56d49b4ed9a0dbcfb04f4df8cf154de6c61d55be3af6f2ca86656a44956f0d394fe2ba64574208980e83a101d6a12b5e55fd66da06aece43064f4bbf57a8f405d5d7900f57081df88f74457c5212e674b109e8a6944ad52f28027d2ac631d3b275ff61395e086f7"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) 01:09:06 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = getegid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r1) setresgid(r0, r0, 0x0) 01:09:06 executing program 1: r0 = dup(0xffffffffffffffff) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) syz_execute_func(&(0x7f00000002c0)="0c10b5b598c441a5143bddc3f44bf862f5420f01d501395bf96444dc8d000000208fe9589b26e1017d822a2af3430fe6b369cf00000f650376768f4808eebce00000802000c4c4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640b49ac401fef34d0f2af9646736676666430fefb30000000072504f86650f1714111d54111d00") 01:09:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) syz_emit_ethernet(0x32, &(0x7f0000000040)={@broadcast, @empty, [{[{0x88a8, 0x7, 0xfb, 0x1}], {0x8100, 0x7, 0x4, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @random="308b70619e42", @multicast2}}}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) 01:09:06 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0xfffffffffffffff9, 0x1, 0x3ff, 0x7}, &(0x7f0000000180)=0x18) shmget(0x2, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x1f, 0x9, 0xffffffffffffff34}, 0x10) 01:09:06 executing program 3: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = dup(r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0x1, 0x8}) 01:09:06 executing program 1: r0 = socket$inet6(0x1c, 0x1, 0x6fd66a29) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x1, 0x3, 0xa4ca, 0x3}, 0xc) 01:09:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000140), 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4) 01:09:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14de9de5090910045f46fe8f292001fbc4e10bf8c45b70c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138beaf3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f5262647b9fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2610fc0f6") syz_execute_func(&(0x7f0000000580)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c481f9e7170bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x100) r2 = open(&(0x7f0000000200)='./file0\x00', 0x81, 0x20) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000340)="0fe9017c699a9deeff86e90e47491a43b575841a5eb6fbc74f5e9dfdcef04e7dd262be9f3ce54f95d881e8a95b7938aa29132b7d324da593bf03c9ac7d12f304b0f65a29827b385c91e93c6b93aec40dec34d8b8fd395d5e89f9838649483f8e476ef20dea8b9b127045bf2d8027f36a5f", 0x71}, {&(0x7f00000003c0)="ef95b746b7fabd031cf1d987e96e87fa7714e7e3200a6ada78db3d0deac3184aa31d8298ce2a60a17f60a156fbb1401ac7dcbc1c3fec5545dd12606e04cb1fcc87773dfe20b7c31a9da024e0bcc56da4cef6f558cc51ebb0e10617367c986c7edd80bddbbccc0553e84a2b64a11a470ee46ca3b40e78bd123297ed65d8b34bba620cd028e4c20e7f927ba9cfd1f4fce0683a2c2cd26240ae7e16590106de9c746ca5a60396c63152774478ce4e778e", 0xaf}, {&(0x7f0000000480)="f25707ea8b38de8343b414288b70f6c593fcbb2a3b94313fa9c8fe07c2c2a4c8bd4e864606857183ee435e1e2ecc2996e37fe0234ae56eebee6298f19d0a0612349b0d40d76a6f6883af5f05a674c40bd60800455567ed8d134b0f9ac5713f1bd74b5eb5cda196764299470896819cd21f7363516a4139564811e59c56be64aadadb4d0a3b296f1aa7c9c02ec85d611ecaac4bf4ad60bf7db5e20231fa2e7359f578e0", 0xa3}], 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x400}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x6, 0x4000, 0x8, 0x5658, r3}, 0x10) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 01:09:06 executing program 2: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffffff) fchdir(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x36, "99c2efd9a9c49950ddc6f1b1886c472f2d682d5a05ddbe227033619adec8c831365c6dce121d88e9ba72dcb17a109a6f46b1909dae57"}, &(0x7f0000000340)=0x3e) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x1, 0x8, 0x101, 0x0, 0x4, 0x6, 0x0, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x61, 0x75, 0x9, 0x1f}}, &(0x7f0000000440)=0xb8) 01:09:06 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x6a9491a329b87ce0, 0x3}, &(0x7f00000000c0)=0x8) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)}, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') 01:09:06 executing program 1: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000140)="c0549b39d243b811b994a362c8d98df87a7f17f68b") 01:09:06 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10) ftruncate(r0, 0x407e2780e2) mlockall(0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000140)={{"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", "02a67947ddfd9de72764f057173a0a8a4add800c1cf29205762317994074dded", 0x40, 0x3}, &(0x7f0000000100), 0x9, 0x60a, 0xc2d, 0x220, 0x3f, 0x6, 0x5, 0x6}) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000600)=0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000640)={r2, 0x10001}, &(0x7f0000000680)=0x8) munlockall() ftruncate(r0, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000740)="d737b9ded2a950e7ae848edf467b85cac1a27da019388878165982bc480303505121fa05dc482bb681665bcd62b1dbd8dd874614805d7d06f3b8a7ccd4666033d2088224730b0bbd8ea530e046c1cbe3d8f3f03ec442cbe637149e51ff55ff46080fb150849402d66f21d68298c5") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="0500000031099871236be43216838926d8d0d6ff7bbda385461a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000006c0)={0x5, 0x800, 0x4, 0x303, r2}, &(0x7f0000000700)=0x10) fstat(r0, 0x0) 01:09:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01000023d317529e763e17ea3cdb8addf6d6983131d2a596cd4f0c8a09ce4b15cfbe115baf29538e61ce8dcf1a7f7615806ccd90bcc4b578abf9d9bfb9585642cdd82096f82a083bf53b4b81b584ed41e0372626eb4e4b5711ecd3c9e9020083283ec1a50eadef37e078d2da112d4d8211bbd0402998d27be312ae9e", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x91, 0x800, 0x4, 0x7fff, r1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:09:07 executing program 2: r0 = msgget(0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{}, 0x0, 0x0, 0x1}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{}, 0x0, 0x0, 0x8}) msgsnd(r0, &(0x7f0000000000)={0x3, "92a011d4e3281ec1405eea8f3f82673d4b80b707deff51f23c597fda8ca147ed5907e1e6762a7bbb8cce1c3f6428064effd9d9751cbc9c523c4cfbfb5b2d89c3c568dbce11e593fa8d482aabdd3310507ba3fac10178fd10e95cd1084155975bdc32edb4dc7b2cfbbe488b95eea8a007180676efbdcdd71145da258db3a1453397"}, 0x89, 0x800) 01:09:07 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x20000007, 0xdb29) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x8, 0x292, 0x5, 0x5, 0x4}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x3e, 0x2520, 0x800, 0x2, r1}, 0x10) syz_execute_func(0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 01:09:07 executing program 1: socketpair(0x17, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000280)=""/199, &(0x7f0000000380)=0xc7) syz_execute_func(&(0x7f0000000140)="0c1fc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3c4e27d1dcf14111d54111d00") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r3, 0x0, 0x1b, &(0x7f0000000200)=0x9, 0x4) getsockopt$sock_int(r2, 0xffff, 0x11016, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x6d, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f00000003c0)="a4e35914a0ae8ae9efb0e125383c5e3b18f7bfe5ae964f28624ab48a7bf2", 0x1e) r5 = open(&(0x7f0000000000)='./file0\x00', 0x6, 0x12c) unlinkat(r5, &(0x7f0000000040)='./file0\x00', 0x0) 01:09:07 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) lseek(r1, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x1000, 0x4, 0x7, 0x0, 0x2, {@in={{0x2, 0x1}}, 0x0, 0x8001, 0x0, 0x7f, 0x1f, 0x5}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4}, 0x8) 01:09:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="c9", 0x1}], 0x29e) mincore(&(0x7f0000ffa000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/129) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) fsync(r1) 01:09:07 executing program 3: syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x0) msgget$private(0x0, 0x48) r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a62506662f2e2f667a6c"], 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x76f, 0x8}, &(0x7f0000000100)={0x2}, 0x8) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0x7}, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x0) getrlimit(0x1, &(0x7f0000000240)) setrlimit(0x0, 0x0) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 01:09:07 executing program 1: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100400, 0x102) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 01:09:07 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c1c0f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="02000000ff03000004000000040000000000000002004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000aa3449d445880edd57120000", @ANYRES32=r1, @ANYBLOB="0900000006000000000000000000000009000000"], &(0x7f0000000300)=0xb8) 01:09:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) close(0xffffffffffffffff) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) write(r0, &(0x7f0000000140)="e1dfaac68a14690ed17ee7ec772613da632aee46d275eae78c2221da07498adfa08d18e27f918afb19b38b8ff177e0319f0a31e5", 0x34) r2 = accept(r0, 0x0, 0x0) setgroups(0xfffffffffffffcf3, 0xffffffffffffffff) ftruncate(r2, 0xbfe0) bind$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00002e0b66696c65302f66696c653000e680c15b336fade5bc6bebd00ba864e40fe2d0cab8effed054122fed21827da286b6d403519c13db2cef1d0d85002979f5dfaad27397c2f0204dd4d8368afd877b221c86750c21ebae2683fa53028c5a2fd4ef7abce37b76fa5cd6f65458d3d7f205032a04b391c673fb9000df87e4334a3d92235ba7014addb2013a"], 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x2000014f, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) 01:09:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) r2 = socket(0x2, 0x5, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x3033d, 0x110) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) close(r2) 01:09:07 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) r1 = msgget(0x1, 0x0) msgrcv(r1, &(0x7f0000000040)={0x0, ""/1}, 0x9, 0x3, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0)) 01:09:08 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r1, 0x4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$inet6(r2, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 01:09:08 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @broadcast, @random="db8cb3053d1f", @remote={0xac, 0x14, 0x0}}}}}) 01:09:08 executing program 2: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000002c0)="6418e2d037d0f200fd686c28fb2bb6121e8876415e846cd17ed247b4e5908de91ed79b7aeb3048af1499e9445b180c4063d2585cd7d7202f007bfb38513dfad5a85877") r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0xb1c5, 0xb20, 0x10000, 0x3ff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x101, 0x8, 0x7fff}, 0x94) getpeername$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) faccessat(r5, &(0x7f0000000200)='./file0\x00', 0x80, 0x1000) chdir(&(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000340)={r3, 0x7}, 0x8) openat(r5, &(0x7f0000000040)='./file0\x00', 0x100, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x7fffffff, 0xffff, 0x8}, 0x10) 01:09:08 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom(r1, &(0x7f00000012c0)=""/4096, 0x1000, 0x80, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x9, @loopback, 0x1}, 0x1c) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10, 0xfffffffffffffffe}, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, &(0x7f00000003c0)=0xb8) 01:09:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7f8f, 0xffffffffffffffb7) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) 01:09:08 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x40, @rand_addr="2581f020638308a3c78aab0ebc6a79ef", 0x7}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000140)="9834120f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 01:09:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2faeb2f2fbc30608f1cc99ee8e64696c826a"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) shutdown(r0, 0x2) 01:09:08 executing program 1: syz_execute_func(&(0x7f0000000200)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000a9666744d89600000100d3fcf8611dc4e2e1b7e264") open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x2) 01:09:08 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0) sync() r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x5, 0xb, 0x20, 0x4, 0x1, 0x8000, 0xf7c5, 0x101, r0}, 0x20) munlockall() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) fchdir(r2) 01:09:08 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0xfe33, 0x800000b361}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x41) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x800}, {0x6, 0x388a, 0x1000}], 0x2) semop(r2, &(0x7f00000001c0)=[{0x0, 0x1002}, {0x0, 0x80000000, 0x1001003}, {0x0, 0x2, 0x1800}, {0x3, 0x1, 0xfff}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 01:09:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x882, 0xb1f99a3aff947c6e) socket$inet(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$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$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000080)="b66e6fa1c8b862d3cc") fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r3) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r5, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x4b00, 0xfffffffffffffffa, 0x6, 0x0}, &(0x7f0000000240)=0x10) setrlimit(0x9, &(0x7f0000000500)={0x46, 0x9}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000280)={r6}, 0x8) r7 = msgget$private(0x0, 0xc0) msgsnd(r7, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) 01:09:08 executing program 0: getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000002c0)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa075d6c4811e11e9410ff8f628e2e10bf8c470c4c461cd583d00000081c66db712410f1857e6c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c466450f6a62b6b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) readv(r0, &(0x7f00000025c0)=[{&(0x7f0000000240)=""/87, 0x57}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/159, 0x9f}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/181, 0xb5}, {&(0x7f0000002500)=""/162, 0xa2}], 0x6) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x120) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0xf7be}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 01:09:09 executing program 0: setreuid(0x0, 0xee00) 01:09:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000280)="d084e59073771aa5614a600dd4e9172d6fb019923df99a98aafe0700000000000000f7ceffd6") clock_gettime(0x4, &(0x7f0000000180)) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0xa4, r2}, &(0x7f0000000200)=0xc) 01:09:09 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 01:09:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x25, 0xffffffffffffffff, 0x0) 01:09:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100208, 0x82) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="afca720f24340dce5e3af86eceb53d6f582c2ec2f519e33d037d50c22daaf76bf21ae67ffbc46276f737c14fcd1c3bb92379006c496197f0ea6fbeb6c5f2f64210055f69bdcfaa5fc44c2df7e7d357baffef3afc7aeba214500056661945289c670a6c700b3db68a9be30334e569f9541bf1cae43a14ea86bf45b9393e26a4427bce01ff9a30e3da283d43a7075c88824833ace84317e982ea24e7149e2786d49a52697e334dce5f3b335b3c4da0bbc2d48c23") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000100)=""/143, 0x8f}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000380)=""/76, 0x4c}], 0x5) r2 = fcntl$dupfd(r1, 0x4, r1) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5, 0x5}) 01:09:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) r2 = semget$private(0x0, 0x1, 0x30) __semctl$SEM_INFO(r2, 0x5, 0xb, &(0x7f0000001540)=""/77) r3 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="f90cb5e1a9595751ccf0000001000000"], &(0x7f00000005c0)=0xa0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000001500)=0x40, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r8, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000680), 0xffffffffffffffb1) getsockname$unix(r11, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r9, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r12 = fcntl$dupfd(r11, 0x11, r11) getsockopt$inet_tcp_buf(r12, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r12, 0x84, 0x8001, &(0x7f0000000a00)={r9, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r12, &(0x7f0000001980)=""/229, 0xe5) sendmsg$unix(r10, &(0x7f0000001200)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001340)=[{&(0x7f0000000bc0)="8bad2b4af4ec68e37bcb59da894e17b96900b096c314f6f56b17707ea102137e1b1afc89e4c7f6724b87b4c737a54f49257cd83dc773cf06a34f02cbc5bb22d915914d8e8ec65eba3cd19393ca99", 0x4e}, {&(0x7f0000000c40)="01c128ee648d1f1218d59e3c99226c03d9da86cc63aa9ebe4f86f480091fe48005fe00f39351ddebbb9edfd65623402b49adbe25aa3866b0313425de2449f212ff7074262bf1af4ee46d180bfbbed4b14f2676adfe2c6babd16ac873638f36be3d4242e63142c9370a23463883ffbd9512781c7aab8e9b4547", 0x79}, {&(0x7f0000000cc0)="5aa7de1e974f91ccf0dd5d0fd6ca05c921d292b9eafb9fd1f5747a2b77ac71631671d272d72ae0e3661a6e889365eea3ed8656d9cee2ed2865afc9cba46d0a69c79c8a545c0b892f6e8aeda9b867f0208be5de438608e62aeba69451fdbc2dfb58852be803c807c6129a41bbf74b8aafc94d199958085ba1f2231819c2cffa3952a809811a197ff3b4d18161c9f9f4eb918e065d5483ac1f8f66a2e144793c8c46989fc05e117f174f9f1e313da265c18bc0511e6f732d0806e32bf602c7c6876d1e1a1a1964e51b4a08f0639092a5b0771fe5", 0xd3}, {&(0x7f0000000dc0)="7a20d105071d8981f174c17ab5cfb03066cda5ed4be97ddb67666b67ba58cd8a6ee6638a43a78c86224feef26f5f5dcbdbef47fa6c1aed1f7665", 0x3a}, {&(0x7f0000000e00)="c1170ec8d5052113cbf63375e620526120e6cfa3f5f38e74a9622fee0f56709731e4868b31ada0bc25a6d0bc384f641058b5ea090ff32b246ef09237255dc75c3e6b3dcb1ede6ac7cf6a266fb572e2fe81867f263b7416a245890e96a4f82104def3f2782c5ed7cf3bb3d9d8c17a2f85e4b5cb8916d102c4513bf32ceae5a134b7ad640d6b5c984c4cbaa38242034af7070deb47c11584d2ba52c31a3ea0c5b4b9bce8f5470dc2eaa5e505da0a", 0xad}, {&(0x7f0000000ec0)="cdf7ac3aa1d80d877af9ce8d81aa4633ac67a7f2ab790545c2f7235c3e19b798e60b8a29dfadf0171ff227bd8b962e7d8faa36fdc97843ac9b6f725b708550e8c056cd7e01384175fe456b5c78732f1eb90c1cf18628adab9e4f13fd9aafe24ead318b34f4c7b56ff8390f3e70a4f404b1475c7da2215e3945142ba3529e8c2ed473266dbd7377d7c749ed0840370cf923d1d265b49d8e706b5bc96591cd3be5f48dfd0abcfc3b799d9a70ef9187059be97d26501cb0ef411af1fb72ad15cb93dc09d4d5de46cd6063a0a27dc648d00953c6a3f3eec59bce69be465cf3876ff590c336947cf6", 0xe6}, {&(0x7f0000000fc0)="b3aac30e", 0x4}, {&(0x7f0000001000)="7d0ff3153267aad6cf7680bf72c3cbadb781c4af08e14f7ee2f06fb4a3582a6e3ed6524d2dc4f127494af307df2ab4c74dc5e69aa77dfb660ebbeb0eedcd1f15ed6ab7aab94550d25c992eb4042436eedca12a4d4c699674e93ed533e731d66e573383d685e4643778c60bf3ca968d49371df2373b8e19103b30f4c475ba942bb1e8acab05f9ced2f8792b8300", 0x8d}, {&(0x7f00000010c0)="b4e2ad2a22906c48b7217b920eb959e5fc5fe10dd148b61e634d6c3df732a76c57eeacc2acae09a95e8bd12e55cd7afdfd0255d210dd0f076fd10f570fe3e92682b8201b43ab2498a44ae00ac81eacfc77639505837f02f307345ddacc2b5829be3ecfb2e71aea0abefbf66cb9bae3ae61ce8f5572e6bd19ac2a235f36f0276214fd352f8a490aef60de0d24b794c8aaa1a9f9f00ddfb18a31bbc9312fd3dd0f24095f681f2f8842633c76deed805e6c74b2d252f63fc94720b13e2e1138c52722d8b179", 0xc4}, {&(0x7f00000011c0)="0a251fb36d54cad8f0abc496715b0f543c5aee18df44bb17", 0x18}], 0xa, &(0x7f0000001400)=ANY=[@ANYBLOB="1800000000000000ffff070001000000", @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r6, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r6, @ANYRES32=r5, @ANYBLOB="000000001000000000000000ffff000001000000"], 0xc8, 0x5}, 0x20004) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r12, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r10) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 01:09:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() 01:09:09 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) lseek(r0, 0x0, 0x7) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0) r1 = socket(0x10, 0x5, 0x5) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x7fffffff, @empty, 0x1c}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)="87830db5e3573ca64d17bda3d50f73ac410bb29c", 0x14}, {&(0x7f0000000100)="e358601478fc86bdb7a9a13a055b5e46b7a9346411b2411a6bf547606ff0eaf88f6b2bd9b2c3fa0e631155af48700df47222f4de8a88eca0b2119c5d17b901059c59e3ecf1b7470682907b7e1a27fef47fb8147076af3703b8eae0c7d22ceb67773b8941be2d72de3bbb3d77b656ad4931ad700fa7ad98c619b2a33c9c83ffe4ff25b68d2289330b5ff39c6f9bf2704500957a0d9da44896afc3a0fa38ac56d42434c359da0539b4b51982391931df895d40b156c0e25297bdd44c702699c281155e6d901a6ff85434f3d95d33c6c16e06b331c626c58af28f968a145f71da1e0bc96615ad62033f29f3ad31eaafb0878210f1d61a", 0xf5}, {&(0x7f0000000200)="b9bd76bbc0f195403ad68809c8c503982794550ff07d7b0c218205d3b1e6a0daa92edfcbdaa124f48962fdce7102eb71f3b2b24f31ca4d9c1d8b022fc84cbedac8b19871a923f9905fe4d01c8d3db778c9627c3279984364edd167580f9c80a4eda3f4865c0417749940b3065df5e15a076148171d28598eb8c2f6d2bdb59bf8ca3143eddefd746002b5", 0x8a}], 0x3}, 0x0) 01:09:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x392) 01:09:09 executing program 1: syz_execute_func(&(0x7f0000000240)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000f30fe621c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c05429ac6370de70de0f71f6fec401fe5ff6e30f6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000200)="c4a2893aefc4c271ae3a8fa9f895f666450ff1be000000000f1a31c4c1fa2c0843d9c23e673e66460fea6af0c483296818c5660f3a0e87539d6a8634") 01:09:09 executing program 2: getuid() syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x5, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x22, 0x2}, 0x8) 01:09:09 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x2, 0x1000, 0x9}, 0x10) r2 = open(&(0x7f00000002c0)='\x00', 0x100, 0x40) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000300)="7ccefc6086467920668e0a5d5c95df72f46621132c79ec990922668e3255565d65b9221c3ed44138865c93acbe90b2a1c509157a5b8e1c7513be36f0b358e57c89c28ee35a201abff04ad93ea98d02185b6ba393ee72dc222711dbcbb07669f54e3d43702e7f6bd0ee00c49432e26dbfff5df4106d2568f03dd9") r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="82022e2f66696c653000c5214735960b516694620d4b13d112e0ca8f36158ebe25f1b8003bd015490318e29f7f8eb844985dbf185f9fcb01b4b25e5e78b7e0922a8773d26b4654165d294f2cc862e3c88b0968982a05edf9112033b178b3ee920a22787179067a480f1ed03593"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x200, 0x100000000, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x800, 0x100000000, 0x401}, &(0x7f0000000180)=0x10) connect$unix(r3, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x1200000000000000}, 0x8) 01:09:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) dup(r0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8000000012, r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) 01:09:10 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff, 0x100000001}) 01:09:10 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) socketpair(0x15, 0xfffffffffffffffc, 0x20000, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 01:09:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) close(r0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x100) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x8000) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$DIOCRGETTABLES(r0, 0x20006601, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f0000000140)='./file1\x00', 0x108000, 0x1) 01:09:10 executing program 3: r0 = socket$inet(0x2, 0x20000005, 0x8) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x5}, 0x8) getpeername$inet(r0, 0x0, 0xffffffffffffffff) 01:09:10 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x9aa, @loopback, 0x5}}, r1, 0x100, 0x3, 0x80, 0x400, 0x3c1c036f}, &(0x7f0000000300)=0x98) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:09:10 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x11) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x400fbfffffff) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, &(0x7f0000000080)="0583d172b9023e2dedc63eeec336fd9f1a0e87634b69ae9a7af453494aebb702954335bf63387aa5c11867cb439ba6e75ea51e7fa71be831f4533f6f3b9eb444d6dab21bb5fabe84e20d2f4babed0543519e3f64579872781f7a84128a7852231d579897a23bc8d62d6bb327bb0832712cdb2b02f04e1cfade1de8797cc7f578d7c197161a5eef1a446249135095c41ee05e6b247cc674fdee8ab2794405e9eb275644a167323d3fdb7e6dd2a60eb469fe8313bda534bf77472a2a3487b2b0") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) fsync(0xffffffffffffffff) fdatasync(0xffffffffffffffff) 01:09:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:09:10 executing program 2: syz_execute_func(&(0x7f0000000340)="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") r0 = socket$inet6(0x1c, 0x3, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0xffff}, {0x1c, 0x2, 0xa3, @ipv4={[], [], @multicast1}, 0x9}, 0x2, [0x3, 0x100000000, 0x3f, 0xc280000000, 0x7, 0x9, 0x9, 0x1e]}, 0x5c) 01:09:10 executing program 0: socket$inet6(0x1c, 0x10000000, 0xcb) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400a7af290000e93d0053ffff50f5daf0a5155c791e1c31297e8c428b2cb062a52760bf5123952e7ac2009ff4e051ea43292545fa32a75139fc33bea682f990f75ffea8b00cf580a998e5a305f458d8b669f1728cd4c6dff70c7e199cd98b3aa0871d519abf14c219bafb23dbf5f037f57d44b9f10670ab"], 0x14}, 0x0) 01:09:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001180)={@in={{0x2, 0x2, @rand_addr=0x5}}, 0x0, 0x7f, 0x6, 0x8, 0x0, 0x3, 0x5}, &(0x7f0000001240)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000012c0)={r2, 0x200000000000007, 0x4020000000000000}, 0x9f) r3 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x100, &(0x7f0000001280)=0x9, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x1000, "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"}, &(0x7f0000000080)=0x1008) 01:09:10 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x7, 0x0, 0x3}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000140)=0x5, 0x4) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r2, 0x1) r3 = msgget$private(0x0, 0x8) msgsnd(r3, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r3, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r3, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) 01:09:10 executing program 0: syz_execute_func(0x0) getpgrp(0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd939cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100) syz_execute_func(&(0x7f0000000000)="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") r1 = accept4$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x30000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@empty, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) fsync(0xffffffffffffffff) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, 0x0) 01:09:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x3a1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x401}}, r1, 0x8, 0xfff, 0x1}, &(0x7f00000001c0)=0x8c) 01:09:10 executing program 1: syz_execute_func(&(0x7f0000000000)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 01:09:10 executing program 1: syz_execute_func(&(0x7f0000000000)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 01:09:10 executing program 3: r0 = socket(0x11, 0x5, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0xc) 01:09:10 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100200, 0x104) accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x10000000) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) 01:09:10 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ea3000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) socket$inet6(0x1c, 0x0, 0x1) 01:09:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7e, 0x101, 0xffffffffffffff08, 0x8, 0x8, 0x41fb, 0x7f, {@in={{0x2, 0x1}}, 0x0, 0x4, 0x200, 0x6, 0x9, 0x8}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:09:11 executing program 0: syz_execute_func(&(0x7f0000000240)="1c0fb5b598cd801b69e4f52962f5696200dcd9d017795bf9f2681ca600000000e9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce0002e664b0f3a16b706000000fec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x9, 0xffffffffffffff01, 0x2, 0x6864, 0x1c9b, 0x4}, &(0x7f0000000140)=0xa0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r1, 0x9, 0x4cb419e2, 0x37e}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r1, 0x4, 0x1, 0x1}, &(0x7f0000000300)=0x94) 01:09:11 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./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, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r4, 0x5}, 0x8) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) 01:09:11 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) sendto$inet(r0, &(0x7f0000000040)="f3f54edfdc28ff8e41d4a27adc35b61df572cb11f395502d202ef69aa466dcfd4652a92e25bae60a827d80a17e7c3b689e638b7f4370852641329ee1573820262d0cd94fadf238232686e906f3bba2ad67b3a76a89f96625ace78f4c8e9748626fc808ab437ef6cd228b63a1960afcaa6847c826dba5b07ab94e9e776d81a1a083703f4faeed5a2b2fbed28069", 0x8d, 0x20004, &(0x7f0000000100)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 01:09:11 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 01:09:11 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x6, 0x5, 0x7]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0xada0}, 0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 01:09:11 executing program 2: semget(0x2, 0x200, 0x0) syz_execute_func(&(0x7f0000000800)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) semget$private(0x0, 0x4, 0x40) mlockall(0x1) setrlimit(0x8, &(0x7f0000000100)={0x200, 0x2}) 01:09:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x800, 0x60) setrlimit(0x0, 0x0) semget(0xffffffffffffffff, 0x1, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) 01:09:11 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) 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) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x1, 0x5, 0x3, 0x4, 0x1, 0x9, 0x38dc, 0x40, 0x3, 0x4, 0x4}, 0xb) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 01:09:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0xfffffffffffffffe) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000000940)=""/230, 0xe6}], 0x7, 0x4c) sendmsg(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2020a, 0x19) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000000000000000aaff0200000000000000000000000033817cd7caa9a5365502bed42f0e515100018b0390780000000060ef9d2500000000ff01000000000000000000000000000100000000000000000000000000000001"]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 01:09:12 executing program 2: syz_execute_func(&(0x7f0000000000)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b086020000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 01:09:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x11, "4e5b1117eae69a972a3e1f5b14e734049f"}, &(0x7f0000000080)=0x19) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="55022e4cac442f662527fa3dadc5d5e7344f631051266901"], 0x1) 01:09:12 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x1) fsync(r0) 01:09:12 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) 01:09:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) rmdir(&(0x7f0000000080)='./file0\x00') r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000ffffffff000000000d0000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000007274dfcfbd643a92c294097152690325342a", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 01:09:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000c80)="96f3a71a1ca41c060d0566460f38093a669041e2e98f49089a620ffb66400f38dec66742a70fa0437e0b3626400f38030834d1c49c921600c66ddfdf12c4c4c3297f0d0000008000d300750fbcaf00100c00f32e420fae6238ac01b00b080000f08171a30b8a826e36f30f004600d4aec7e8628f6808a3056f0000004e00c4643e0fc7b678b71c528de3c0f5260f6e779b0d02000000c4a1dd7dbbbfdd5cc619445738dec4c2d5b7770130a1c9fb110f12c43e450fae7c0f0f") fcntl$getflags(r0, 0x1) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="d779401c03a30adef10dc5c93892d46317d60dd64867f43f531eefa376adfb3f5fe9a937acf8f45fa30272c95b2b0d83554862a97b54ede4c25491928506ce6f1ae3ce583c70284eb22987c09be44dc1f108298ff62969f709ae6a848e07b8fed6d127d1343bf75347fe6241033f03810362099610d52c19028be3ff81386c78a1306802e21aec791548d282037db1f7fe7354146925ecaa8e731026b0d35b13114274679c33ecfee6d0ae11edb342a687e0c28ccba74b94da66c978d4be3f88", 0xc0) 01:09:12 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000009c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0xfffffff) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000740)={0xffff, 0x20, 0x36e, 0x100000000, 0x0}, &(0x7f0000000800)=0x10) freebsd11_fstat(r2, &(0x7f0000000880)) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000840)={r4, 0x3, 0x2, [0x10001, 0x1]}, 0xc) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCOSFPADD(r5, 0xc088444f, &(0x7f0000000640)="45d1fa15bc443bbdf92a36e665b2127cc59da4cf49e396740b0b480c2828f0fa01070a2fc5012c8a5062c81a4a09490186d6dbc6a50967873984798392bfd91c3b0b7933e38e32b572707df3d6e2f4e0b3842ca192d8f3de3f22f62ea8cb68b11d44ff778c81f5570e37ae2db2a1c8304bcf7ff56431c7695633fd0a8790b14e1ea97fad9b6394491f9b903f8a624591") shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/147) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000a00)=ANY=[@ANYBLOB="02004e20ffffffff02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8a552224af79a2d1e375f445c50734d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb26e79fabea4af4089a74b0997ab9722c", @ANYRES32=r7, @ANYBLOB="088fdc00"], &(0x7f0000000240)=0xa0) ioctl$DIOCCHANGERULE(r6, 0xcbe0441a, &(0x7f0000000380)="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") accept4$inet(r1, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000600)=0x10, 0x30000000) ftruncate(r6, 0x7e2780e3) getsockopt$inet6_int(r2, 0x29, 0x30, &(0x7f0000000300), &(0x7f0000000540)=0x4) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) pipe2(&(0x7f0000000580), 0x4) sync() mlockall(0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r8, 0x0) 01:09:12 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3, 0x80, 0x0, 0x9, 0x5}, 0x14) r2 = socket(0x1b, 0x3, 0x0) flock(r2, 0x2) write(r2, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) 01:09:12 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x40) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000100)={{"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", "fffb71f54edc18a4bc42293ebc45cf5c3d4312e1d33cd57f0160f84d52fe7758", 0x400, 0x8000}, &(0x7f0000000080)="5943a8f431e66bb7400ad2aa797c75c7c55873fc24f7f05f6e5e117c2b6313884f88f2bd7932132370968cd6fbfa44f7fd03c2e307d2fae453fb7c1c39f156f8fa557d96e63d515441941cebcadf777d7e560c80fc3a5bbd", 0x2, 0x8, 0x9, 0x2, 0x3, 0x8001, 0x80000001, 0x1ca}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)={0x4, [0xffffffffffffffff, 0x1, 0xfffffffeffffffff, 0x5c1]}, 0xc) clock_gettime(0x1, &(0x7f0000000000)) 01:09:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockname$unix(r1, &(0x7f0000000100)=@file={0x0, ""/79}, &(0x7f0000000000)=0x51) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x80011, r0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x10000}, &(0x7f0000000400)=0x8) 01:09:12 executing program 1: r0 = socket(0x2, 0x200000005, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) 01:09:12 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sync() getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000080)) open$dir(0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 01:09:12 executing program 2: syz_execute_func(&(0x7f0000000140)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x701, 0x80) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x122, 0xffffffe) 01:09:13 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x0, 0x200) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) __semctl$IPC_RMID(r0, 0x0, 0x0) 01:09:13 executing program 0: syz_emit_ethernet(0x178, &(0x7f0000000000)={@broadcast, @local, [{[], {0x8100, 0x7, 0x47, 0x1}}], {@ipv6={0x86dd, {0x9, 0x6, "fefd99", 0x13e, 0x73, 0x0, @ipv4={[], [], @loopback}, @mcast1, {[@dstopts={0x7f, 0x18, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0xac, "f692c979cd48c9b25bad920bd950b232e0ace6a4e563d6af963196f4a1dfc10039a3492c84316af47319747289083c876bece49387564be89a7f56c484c610c6b0d8b0634a33cb221ab8cffe7a81ea7ce6c6a5c9c723eee27acfabadf43c30acab14ab3c18811210356fad19f63b5737c48c99b3fc6a8bedd5bf428409303c0617e2b5edf84791a03d87e85b3a97538d69edfc649a7f5b8b1d6f835e6dba98f1326444e3b30ee4af7dd105d1"}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x6c, 0x0, 0xba0, 0x2, 0x0, 0x20, 0x68}], @udp={{0x3, 0x3, 0x8}, {"c16521494005074c3678104dd64e5697abbf9e0fd1c83c797d627ea286fe2483036a33143553cc7505ef0e592c04438afa8bafc876470086c0cfdf637fb0428cfbbd752e469c98ac3bb370bae10a038240aed9e3b0d1fd8ab270a2fbe2206105a8f256ded3dd"}}}}}}}) syz_emit_ethernet(0x4000, &(0x7f0000000240)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d003000000000000000000000000000000000f000ff020000660000000000000000000001290090780000000060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffffbb2f1ec9b137feb2b69c2f9bb37e3c6a6153c083f7cf99408088593b39136611440ecf315f327a6958f037dad64e37f9489615b9712777687b13597bee4ece3a166a33ce16022b8efaf067823171f689db25cacd66139ef0ef00715c6ea5bbf2110ed096423e19a172465c7835b58c1c3c003ff9d53357ce674d04b6da88fc96365c88e12ac040b6696afe19aa5b220c48e6720663bf1fd4247067f8ccb6b451ac34840f01bf3ea9029db7a209304ef3bb18c1c8cbf7460dba4dd40298cc45632064b4e66d9e2e0066cea05d84561bada266cc01e1d33302c9805c89b1"]) syz_emit_ethernet(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x80) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=""/240, 0xf0) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0x0]) freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setgroups(0x7, &(0x7f0000000780)=[r1, r2, r3, r4, r5, r6, r7]) 01:09:13 executing program 1: setgroups(0x5a3faffc21c6d566, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socket$unix(0x1, 0x2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/64, 0x40) syz_execute_func(&(0x7f0000000100)="47d9d0a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14deb309c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9c4431902a8f47f0000e9604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fd5e25800008de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") 01:09:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x15, 0x0, 0x0) getgroups(0x7, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) 01:09:13 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mprotect(&(0x7f000058d000/0x4000)=nil, 0x4000, 0x1000000011) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') write(r0, &(0x7f0000000740)="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", 0x2b4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000280)=0x1c, 0x6590915a39da39ff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x6, @rand_addr="1575c4b22267e02b87fce9eae6d952b7", 0x9}}, 0x0}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x8, 0x4, "58b7e5a5"}, 0xc) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x4, 0x2) read(r0, &(0x7f0000000140)=""/252, 0x7f6) 01:09:13 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) fchdir(r0) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/216) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:09:13 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) 01:09:13 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000140)="61bec3a6f18d8683b8bc1309650beebacafde212535f56c577ed8ec72fbd7c5f2e416d07f2ea4d714ad3b8", 0x2b}, {&(0x7f0000000180)="421bad76f68f87012e3029aea2a06b1d5aa874e7202ea05058a0ab5110df98d2923434fd8682ed183f0296ec52feb85a1e98556c8621d407e8d7cac9b15ebce5b9aa87a6f1e1f59d348dd1fcfd5536d89ba2688a494e245a91708d01a429853c369d63ab4f082293bcb147f2cc80e4600ca22670c11ee8efcc95306208cc06007d850cbf818771fb123bbea585e974", 0x8f}], 0x2, 0x0, 0x0, 0x100}, 0x20185) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r2, 0x300000000000000, 0x13, 0x0, &(0x7f00000003c0)) 01:09:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x4a) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x16) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 01:09:14 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x89ffffff}]}}}}}}) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:09:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="bfc6c4399bce0167c666f470e8d23ee8065496e8abe3194b", 0x18}, {&(0x7f0000000180)="09f171", 0x3}, {&(0x7f00000001c0)="2f0372039df7cb5cfeb34bd93434398b2eed0eee55aa64ba15", 0x19}, {&(0x7f0000000200)="f19c82e3827cb2dff7f905782b96af447934ee19f703bfbc45374ba45ae1d5aaeadfeac0cb4dbc7a22684dac443caece5e0f707879937035dc3c5ee516b4623afa8d8d38769e02c773919906fc5642729c699a2762d48bb39e4d7107d833416c30a94ee35051a9c8279220b548fc6d2318b5f96651938c673ddedbd8ba8ff8c2d57f63b622041515b580db23f1781ca3df78a423f5695e7693c36946a0e4fb0315c402", 0xa3}, {&(0x7f0000000380)="cc3d0964dde357ca11249f93fb2bd21ebcf5ef1f77f86fbb25e49b7e8731e096787b7c7489c4707ebf0382bfbe9d1f70664676936c09c4c4a32601c17d1aaac5a76a1795fa3973956cbb3171c0c4f8e0af6bbce482f7bdbd76f1cbc1bbbc44eb01185460981e851329adf751f3475a6f0a7a0fb47665a66d03b73764815f63cabc4e64d4796752d1d86431ec0e1ae97aef5de63fc3f6212b5ddc6fae68", 0x9d}], 0x5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfffffffffffffd8d}], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff01) openat(r0, &(0x7f0000000440)='./file0\x00', 0x40, 0x10) syz_execute_func(&(0x7f0000000040)="f00fbb9f0000000091c4c15d6a03dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 01:09:14 executing program 2: syz_emit_ethernet(0xfffffffffffffe32, &(0x7f0000000080)={@random="1b2871026974", @local, [], {@generic={0x809f, "6257d0c39ddbecfe4d4d2de9b0fd46b3ea04e035d5f641107348c5a29ad92e4cb381d45c2dee00068a06dab95db763b25a1db8de"}}}) 01:09:14 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$inet6(0x1c, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") clock_gettime(0xe, &(0x7f00000000c0)) 01:09:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) mlockall(0x2) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e17000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x0) mprotect(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x5) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") 01:09:14 executing program 1: syz_execute_func(&(0x7f00000003c0)="98340d0f050fc7f7fda1a141e2e996455664566409a200800000e666766d220fa0e5be34d1c4e1f8c461fcc4e101167c5c8e972e41812047002b00018d6e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac108f69f6cea200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 01:09:14 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) r1 = semget$private(0x0, 0x3, 0x100) __semctl$GETPID(r1, 0x200000000002, 0x4, &(0x7f0000000240)=""/178) sync() connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @multicast2}, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999") read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) semget$private(0x0, 0x3, 0x401) lseek(r0, 0x0, 0x2) 01:09:14 executing program 3: syz_execute_func(&(0x7f0000000240)="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") socket$unix(0x1, 0x7, 0x0) r0 = socket$inet(0x2, 0x2, 0x80000001) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000000, 0x4) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:09:15 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000b40)="96f3a798472c431c06c4a1fdf1aa0e000000f30f59bf7250cf0041e223c1daf58e361313c42149f891da010000420f1acf0fb844464e0f2cdfd1a0e509ab34d1c4e10bc40281bab9e46f0000c494c61600c66db712c4c36d4969e581ee3e44dfd6f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2ad47498cc72626f267ec6f004e00c436364435cf000000cbf526265b4737467d03fef00b11f00b1100c4a1dd7dbbbfdd5cc6428f4978e19b8800000030a1c9fb110f92c45b3e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0x20, @empty, 0x2367}}, 0x0}, &(0x7f0000000700)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000740)={r2, 0x9a}, 0x8) r3 = semget$private(0x0, 0x39382234565d6759, 0x20) __semctl$GETPID(r3, 0x1, 0x4, &(0x7f0000000640)=""/99) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="2b2d9ea0d98e72a0b2b400dc4326941c89d48cd4d7a426f7a70edf0b0f79ee9b192293cd972dc2f4278f9dda4b48d34880533e0ca71100f772702139b84e24a3a9ac021b146d020d063dec7478bae63493777dde20acf212c6ea0ca71d6eb7") setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f00000006c0)=0xa7, 0x4) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000001c0)={{"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", "560129e393c01fc49f55e8a2b02fad2f0737c5c605e83597857ecafe0936ba33", 0xffffffffffffff88, 0x9}, &(0x7f00000000c0)="bc1425082466cff2761e0bf41eb855e7d633beeea5724b04aaa0781bf683fa77681bc62d25b2cbbd1f4f81fea8be2487e66bf2ffbd6bb6cbba6fcc0848994f41d005505dbdde6b9e47c23a3318f5843bf0b89b7775b4a53f0e3188a91c3e2a8bf56c11ff237786a4a114230ea8f48e9624821b911cbdb00dd251232e2ede15ca313ebf561781faeea2853ea3082584a5decdffd6158ad6966c2fc8a6ecf51921de9fc9de81b54cfc52ea410b44ee37392bf0f006609a8103d26300cdd78171c3bb98a752858f3c26c4212394eaf417cfe6d5194afbf6db2a835387", 0x800, 0x4, 0x3f, 0xffffffff, 0xfff, 0x6, 0x5, 0x6}) 01:09:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000000040)) setrlimit(0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) 01:09:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x101}, {r0, 0x86}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 01:09:15 executing program 2: r0 = shmget(0x3, 0x3000, 0x140, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/152) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="e2f354999e22c194f724bbdde768cfc9d95f4440ac690190b8e37459ba30ebd9cf2a5fcef3bb11678b81aabd9931890ec3c4dcb6909ce47c2a41872aff9c403a7fbf6a3840aa95a52a9967ecd4a111c9cf5644e62d7221a72344be6fbc13832ed1debed3de4aee2089aef66fa648fe94a77c89") getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, r2, 0x7, 0x8, 0x8}, &(0x7f0000000280)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, r2, 0x8000, 0x80000001, 0x9, 0xfff, 0xe45}, &(0x7f0000000380)=0xa0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r3, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000400)={0xff, 0x100, 0x9c, 0x100, r3}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000480)=r2, 0x4) getpeername(r1, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000500)=0x10) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000540)="436229edecd05174acc9217c2aa80c967308ac33e449fcef6b13") getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={r2, 0x1}, &(0x7f00000005c0)=0x8) r5 = fcntl$dupfd(r4, 0x0, r4) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_int(r5, 0x29, 0x26, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000680)="4a8fe7d39509497df0791b1819c603dc6aca3a23b46ecdbdf4594695dde5e8877d93da3f21c1bbd0705974a840660755e2d900e51acb3c4d33860024d10114c2d6ce353a108eed4414b8fb37e278d9653aba2c3b08e953584d72ffcfb6ff62cadaf50d946504ad811a3e8ec27cfa3119d9cfd462efb5caae") getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000800)={@multicast1, @local}, &(0x7f0000000840)=0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000880)="380e198b2a51be96e506a01e6bc62c5cd43e01960082b03218c00994c12e24936d690a65ab4e3420740cbed1c3654c743ed7f1da71ea9cbd8e79dfb26c1bbb2b84b000710bec83d49d08f62238109adf70ffd9cd1609c30fd8c2a1e4aad49eab9771c0d919d4f54559a1f00278aa04bae31fa60e678aff702e45d2bd298e5ca99566a7e943920098ecffd5c3686608d1c3d99f1b9722a689d3c870bb0bd562dcb69af4b60044e55cc98c9ec5a7c41c64df4d6a808078d2a6a1ed0616e4ec08e2e5f574e6e9c0e72ba4014ac792", 0xcd) r6 = msgget$private(0x0, 0x130) msgctl$IPC_RMID(r6, 0x0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000980)={0x0, 0x8000}) getsockopt(r1, 0x5, 0xacf, &(0x7f00000009c0)=""/66, &(0x7f0000000a40)=0x42) getsockopt$inet6_udp(r5, 0x11, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) recvmsg(r5, &(0x7f0000000d40)={&(0x7f0000000b00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/252, 0xfc}], 0x1, &(0x7f0000000c80)=""/190, 0xbe}, 0x40082) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000d80)={'rack\x00', 0x8001}, 0x24) getsockopt$inet_udplite(r5, 0x88, 0x6, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) 01:09:15 executing program 2: r0 = open(&(0x7f0000002ac0)='./file0\x00', 0x8000, 0x10) getsockopt$inet6_udp(r0, 0x11, 0x2, 0x0, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000001940)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000abfce47d10c4abc3fe85caca3a743f8e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000200)=0x1002) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000002980)={@in={{0x2, 0x3, @loopback}}, 0x0, 0xffff, 0x9, 0x1, 0x2ef1958e, 0x76, 0xffffffff}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002a80)={r3, 0x7}, 0x8) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) mlockall(0x1) sync() freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r5, 0xc100442d, &(0x7f0000000940)="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") r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/pf\x00', 0x8000000007f, 0x0) ioctl$DIOCRADDADDRS(r6, 0xc4504443, &(0x7f00000004c0)={{"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", "c67d227144e1198b3e611a21b17dbc5a45ca55bc5c0e2ed8f7d3210311235412", 0x8, 0x20}, &(0x7f0000000080)="1cc264b87cce5fa20688bd4d96f77e7da87f5b22b9a8a2ec486b0c72f80a350ee13faa2df8a84723d486954017cf2afc8100e973054ed0a492ac7208d47f8f731025bd421ad7095c93af2d26da178db4ff78f8870e8690eae937e589265e688753632d424f1dfb90f146aa084f37f6aa868de688f5b59576848e27850507f971f738f5e60d372e1bcd786b1c5f05cc21c3179c3c4f5af594aa9b91fc12def6232476bc7b3dd34bf3d6603e4a23a5a701bfc45f36d73a2317457fec873177d8cfb5556fe7b0e37f4b309faf01195c6c482368b10b0ca2b39d1bf4ee24949cb0a5415da20bdae04ed5524ae65c0542b656f7e1bd6639", 0x6, 0x40, 0x0, 0x7, 0x1c120000, 0xfffffffffffffffe, 0x0, 0x3}) munlockall() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x100000000, 0x1, 0x0, 0x1, 0x6, 0x401}, &(0x7f0000000340)=0xa0) r8 = openat(r5, &(0x7f0000000400)='./file0\x00', 0x10000, 0x101) renameat(r4, &(0x7f00000003c0)='./file0\x00', r8, &(0x7f0000000440)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000380)={r7, 0x5}, 0x8) 01:09:15 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = 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(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:09:15 executing program 1: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) 01:09:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00'], 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 01:09:15 executing program 3: select(0x40, &(0x7f0000000280)={0x0, 0xfffffffffffffffe, 0x7, 0x5, 0x9, 0x6, 0x3, 0xb00}, &(0x7f00000002c0)={0x10001, 0x10001, 0x4, 0x7f, 0xc46, 0x7, 0xc9dc, 0xfa9}, &(0x7f0000000300)={0x1000, 0x2, 0xfff, 0x8, 0x8, 0x5, 0x5, 0x1a630c10}, &(0x7f0000000340)={0x5, 0xfffffffffffffff8}) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)) setitimer(0x3, &(0x7f0000000140)={{0x7, 0x1}, {0xff, 0x7fffffff}}, &(0x7f0000000240)) select(0x40, &(0x7f0000000200)={0x1ff, 0xfffffffffffffffe, 0x0, 0x80000001, 0x0, 0x0, 0x800}, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x1a7, 0x0, 0x0, 0xcb) select(0x40, &(0x7f0000000080)={0x4, 0x7, 0x1f, 0xfffffffffffff35c, 0x2, 0x2, 0x2cec, 0x6}, &(0x7f00000000c0)={0x7f, 0x17, 0x1f, 0x3df1, 0x9, 0x81, 0x7, 0x134}, &(0x7f0000000180)={0xff, 0xef1e, 0x10001, 0x5, 0x80000000, 0x5, 0x36, 0xee}, &(0x7f00000001c0)={0x9, 0xffffffff}) 01:09:16 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) msgrcv(r2, &(0x7f0000000c00)={0x0, ""/251}, 0x103, 0x3, 0x1000) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[], 0x0, 0x3, 0x1008) faccessat(r0, &(0x7f0000000440)='./file0\x00', 0x2a, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/226], 0x1, 0x0, 0x800) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}}) msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000) msgsnd(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000000000044f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4be80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f300"/130], 0x82, 0x800) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgrcv(r2, &(0x7f0000000340)={0x0, ""/228}, 0xfffffffffffffded, 0x3, 0x800) pipe2(&(0x7f0000000480), 0x100000) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000d40)=""/4096, &(0x7f00000004c0)=0x1000) msgget$private(0x0, 0x40) 01:09:16 executing program 0: r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="980f05f32459bf0300000040d8e541e2e9440f0fcab467660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2304000000fe8000000000000000000000000000bb010000000000000000a400"/128, @ANYRES32=0x0, @ANYBLOB="05000000ff010000"], &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x2, r1}, &(0x7f0000000280)=0xc) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x4}], 0x1, 0x0) 01:09:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) flock(r3, 0x9) writev(r3, &(0x7f0000000280), 0xa7) 01:09:16 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x1, 0x7, 0x5d, 0x2, 0x10001}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x5c6}, 0x8) syz_execute_func(&(0x7f0000000080)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:09:16 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$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$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000000000002200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e77a4b3b35e64133499b89855e0713000000000000000000000000000000000000a597e693100000000000000000000000008b6943fa5e249ddc5bad0e4b732ebf000000000000000bf5bcdcc51489db0a28bec08acb30cc8a5bd436a974550d3907e01db4dabb2be2c5753cbf276407b7ba190efe15642c3852d93b4a7a928786b7371aed0eef776000d0d7e258ed6d0f39fab5856c5d33482b0fc6649cc52b1dba861159a7a4743847b57096562cb4d0e9ef64ff3422c39e1b566929b9ce78a874b9bdfd3cc2dfeaab7c", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:09:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) close(r0) r1 = socket(0x17, 0x2, 0x8000) sync() getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x996cfc11b4ca05bd) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x9) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000140)="a0234bf56c9eb8ea1c9e3256a38b7361d0aee212d855cf96d5efae98404215dcf2ecc456896488a0d3a40e8b84a59f32a22c12e1e676257ed61ac13e41ad59888515e3237ac9b5ea6d8ab6f1028aafcc33ad6d2587eb45e31c7c1077893910ec176bbca60ca73c7da7") sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000240)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000280)="b79fdb19015064fd2de0d9895e39fc06d118f5aff9270c3981bc74494f1ae2f668b9c0d6798092711b98b4d0a150639701198b37d808669d7481aef04082a3fe33f58ffc4a", 0x45}, {&(0x7f0000000340)="cd7fddfcbaead9f4cd145d1347bed365b8458c4bc2114a136cd65b61f0bb4701a514bd5f458bcd9e6970520620c21f15d6d9aa18d6d107b6a6839dfd7cbf0400a7c0a49003b67bdaaa6aa6525c00103e82351f3d9e2fd840abb68a2cb46de1df0cac1c85a5a576ff51adff6bdab43f98b0190bb57893cb96124cbedde4a684efc066844b8fdc283cf8a1fd22dc17b186bda23c6d77126e505596c65829afd4cf127fd6b0a28511966b217947e25c85565ce781b9", 0xb4}, {&(0x7f0000000400)="ce193be4d6d79a1fa18623965677faa4b31cea49657cfcb2a5d27d561d89adc089ca76ac45840180c92b69d9b98df1b167de02e8", 0x34}, {&(0x7f0000000440)="bcc0d0ed14db7a22862367ea83b84c1ad11f84df1d71769b452b096621c6164cf68d63d48a903be1604fe2251afcbae5a16ac0246995c5d63f6de238870e309a6b05362b4e0c187117beb49c4c2bb3d252ed98af844745ced5d0c76fd93182ce4ccb44ce96967c1978d7b36c14", 0x6d}], 0x4, &(0x7f0000000500)}, 0x100) socket(0x1c, 0x10000005, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x40) 01:09:16 executing program 1: syz_emit_ethernet(0xffffffffffffffe6, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa2eee7c8b6bbab3c0ad9a7bf2aaace4bdc3a2f088a82d0081003b000800450000300000000000049078ac2300bb0000000003009078000000004500000000000000"]) r0 = dup(0xffffffffffffff9c) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="1505a15a429df50b5b28f21d1a318d79fb3d867d678ab7c2da59aec2b6c3736fcf4b8fc3011325e10ee4bd45d4fdf3c0fa88595dbe63a187aad58668afe376d8e0769889d1376e8c61f5c525a64538c49a2d3a327d603ab5b8b3c1bf00f69f7a7156622e832e0d49185b5388f4027ce578a8f008") 01:09:16 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x81}, 0x1) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1, r2}, &(0x7f0000000140)=0xc) 01:09:16 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) sendto$unix(r0, 0x0, 0x0, 0x20181, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x4, 0x6}, 0x8) 01:09:16 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mlockall(0x2) r2 = open$dir(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x0, 0x7fff, 0xffff, 0x4, 0x8000}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r5, 0xffffffffffffffb0, 0x3, [0x0, 0x1, 0x0]}, 0xe) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) r6 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/18}, &(0x7f0000000080)=0x14, 0x10000000) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) exit(0x8) ioctl$DIOCRCLRASTATS(r4, 0xc4504448, &(0x7f0000000500)={{"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", "68d28454c878f45064136dffa90f69e94771591d90cad9d6663e0e9f9173fc4a", 0xffffffff, 0xdd}, &(0x7f0000000100)="21b630aacb2d291ba2b33d87f2035444b8b7503762762a2c8a126d9288157c99b7b54e18f610d6308e61f9e715f114229982ad496887f41415b6c2c71faaa112f57eba1546b47c1653ff401ad02c2ca3bbed7f766945d84f8d7ec4e74d9dd951c2", 0xffffffff, 0x7, 0x9, 0x5, 0xfffffffffffffffb, 0x81, 0x8, 0x7}) accept4$inet(r6, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) fcntl$getown(r7, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r8 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) freebsd11_mknodat(r4, &(0x7f0000000240)='./file0/file0\x00', 0x10, 0x6) mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 01:09:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x20, 0x20, 0x0, 0x5, 0x0, 0x80000000, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x7, 0xf, 0x20, 0xbb3}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x577185f1}, 0x8) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/33, &(0x7f0000000080)=0x21) 01:09:16 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_emit_ethernet(0x3806, &(0x7f0000000000)=ANY=[@ANYBLOB="f4f5ccde61f5f40daaaaaaaaaaaaaaaaaaaaaaaa86dd200039620000593b7d3c8e0000fe8000000200000000000000000000aafe80000000000000000000"]) 01:09:16 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0x7, &(0x7f00000001c0)={0x401, 0xc1}) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept$unix(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0xffffffffffffffff, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 01:09:16 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xfd9f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x1}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRESDEC=r0]) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x0, 0x4}, 0x8) 01:09:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) poll(&(0x7f00000004c0)=[{r0, 0x44}, {r0, 0x98c113facdbca178}, {r0, 0x180}, {r0, 0x4}, {r0, 0x94}, {r0, 0x60}, {r0, 0x12}, {r0, 0x20}, {r0, 0x101}], 0x9, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x0, 0xf6c, @rand_addr="b4994666b2bfcb3b979c2ef54b8f4def", 0x7}, {0x1c, 0x1, 0x19, @loopback, 0x80000000}, 0x1ff, [0x4, 0x8, 0x14b, 0x1f, 0x8001, 0x6, 0x2, 0x8]}, 0x5c) clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0xfffffffffffffffe, 0x1000}, &(0x7f0000000140)) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x10000, 0xcd, 0x0, 0x4, 0x200, 0x5, 0x8, 0x0, 0x0}, &(0x7f0000000240)=0x20) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000003c0)="c4a78939aa41e12b98c5cb145881bb6bd573a2ba9699ac5f31999e08ebab9186d48f442a4b1f7e7b13ece2de8dc5bb9f9c7620b6f57b093727de0ac05487521c9a403cb1bc5812a02437c788eae230963e20e86b39f0ac245831549b1fccebb92e39283b54cf94a8722bc7854d609989c087994901e12c72a68693f4e09e530d31a90afffc0a7012d6f90d46fc634bb558896ff0d21a0527fe7f080197dababc7f0f606d3037191b2108eff04f6c613fedf30bc7664cc19b051370c6d772456815c3c9d70da7ad8a147eb61edf2dcc427ce643477a0a039aad") freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x20, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x8) r4 = dup(r1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 01:09:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100)=0x1, 0xef) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0xffff0000, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 01:09:17 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="d4a68b21af2b9740d0f026e7331dfaf353c6467a1c000f0005f90bf6a26f4a1fd2361af717fdfffefe"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) accept4$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x20000000) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvfrom$unix(r2, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) getpeername$inet6(r2, 0x0, &(0x7f0000000040)) 01:09:17 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0xf8, 0x7ff, 0x1}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') r3 = openat(r0, &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x189) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f00000003c0)={0x2, 0x800}) exit(0x1f) utimensat(r3, &(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={{0x81}, {0xed73, 0x6}}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)={0x1, [0x9]}, &(0x7f0000000340)=0x6) 01:09:17 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget(0x2, 0x5, 0x20a) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000340)=""/50) syz_execute_func(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x40) socket$inet6_udp(0x1c, 0x2, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=""/98, 0x62) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x7, 0x20, 0x9, 0x100000000, 0xfffffffffffffff7, 0xffffffffffffffb3, 0x5, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21000100"/136, @ANYRES32=r2, @ANYBLOB="f801ffffff7f0000"], 0x94) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") semget$private(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x5, 0x8, 0xa00, 0xa000000000000000, 0x6, 0x0, 0x1f, 0x7, r2}, 0x20) 01:09:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84) r1 = dup(r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x8000, 0x4}) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x2, 0x4) 01:09:17 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000280)) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x106) 01:09:17 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) nanosleep(&(0x7f0000000000)={0x5, 0x7fffffff}, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 01:09:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) dup(0xffffffffffffffff) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)}], 0x1) 01:09:17 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x20000004, 0x8) r2 = dup2(r1, r0) freebsd11_fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchown(r2, r3, r4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000040)="98341b0f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008fa86ca2bd6e000000fec44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r5 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x30) freebsd11_getdents(r5, &(0x7f00000042c0)=""/4096, 0xfffffee1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000180), 0x4) flock(r5, 0x4) symlinkat(&(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00') 01:09:17 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff000000003000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 01:09:17 executing program 1: r0 = socket(0x4, 0x10000000, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0xff, 0x4) 01:09:17 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) clock_gettime(0xe, &(0x7f00000003c0)) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000005c0)=0x8c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000600)={r3, 0xffff, 0x7}, 0x8) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") linkat(r0, &(0x7f0000000400)='./file0\x00', r1, &(0x7f00000004c0)='./file0/file0\x00', 0x400) connect$inet6(r1, &(0x7f0000000500)={0x1c, 0x0, 0x8001, @loopback, 0x6}, 0x1c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:09:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x8000, 0x80) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000440)="a5d57f941126222d8d3c377223fe43fe60a19a99fa5ba4") freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000200)="fa9986557a3427c2b4a14d75302e9567e743dbc674ed21912a4271f15bc1ccbb6e42b4e4e6f3451661da7d8c5f412588409c76c91b16f2024160018e4335a4e5ffb8c31c9010b4fa0be4c3cbb3cc559f6389e8dc4056e005526c49febab1580490badc8ce9aedee60c6413334103145658e84553f2233f12c02b7d8c1afa88e33c8e027b51656db3487618dd3c0ed8ac7ae2d812a59b1ad0b733d84852d2bb0ab9ab0eb10cbff026c48d2c358350ea7f57f9510ed915ef69cbefca357b90a56140a1c7e4b2243ef54478e7f3208fa3a1a73461aa57c527f61ed9bb") getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x2, 0x8001, 0x2c, 0xfffffffffffff166, 0x6, 0xfffffffffffffffc, 0x40, 0x400, 0xac]}, &(0x7f0000000480)=0x16) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r3) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x40, 0x1200, 0x2, 0x5e5d, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x1490d50d, 0x2800, 0xffff, 0x7, 0xffffffffffff1cef, 0x9, 0x4, r4}, 0x20) ioctl$DIOCCHANGEALTQV0(r3, 0x802c7416, &(0x7f00000001c0)="8ea98580aa03f54c1a1bdeb75cd34544db254431f08ae0c92f26e628db1fafc01bfd53819428d2") ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000540)="c52206cb0fe357c26dfee8efc047e243f55bade6b8079581018dd1599f629317f2e456125aa69fe9d2307af8107ce8b9175c75770d5bcefb7422e608cf8565eec736a6ed1cfc74b5d871c7ea24ff1edc97aad533d3f672d5eb19f0833023d53e7a097e42722e50429d57780e8829ffe9e1bdc4d1a8a14178e4abbb9752216548ee7d3b53f0f80de9d59563deec5faa2ae395abd0535ad0930bf1f9878fc2902a945a8773a3bb6910e0dc1035") getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8, 0xa46f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000300)={r5, 0xfffffffffffffffb}, 0x8) 01:09:18 executing program 3: syz_execute_func(&(0x7f0000000180)="96f3a7982c2c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e1b80e0bf8c4f8c41600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826e4b0faeb141233333d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc642c9fb0f0045f792c43e450fae7c0f0f") r0 = shmget$private(0x0, 0x3000, 0x600, &(0x7f0000ffb000/0x3000)=nil) r1 = geteuid() r2 = getgid() getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r4 = getgid() r5 = getpgid(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x1f, r1, r2, r3, r4, 0x41, 0x10000}, 0x2, 0x401, 0x7, 0x2, r5, r6, 0x81}) 01:09:18 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x4, 0x4, 0xadc}, &(0x7f0000000140)=0x10) 01:09:18 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x4, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000180)="912c610f0566450f380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000") 01:09:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) accept(r0, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0xfffffffffffffffd) 01:09:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="f78f48c48ea644c7f4a113893173a0d3f69714e08aa1eb5bc1b1697cf970ea70c0c59c9fe53c0b66aa95e470c59d232d2ebc38b6a63735bee61baf2f5e61943983ecc8c67bfdd9108205f8e59f2181d4fc9160ddbe3bd8eff5db466857c622b25445348f118ee1a339bd52ecb974b96f0b8e3489c2445c55e2f4c149b0f3bf3b0490a8fcb804d05a5ac3dfca13e06826cb47412cd7909426ea5b4bc5c2c8aa7718f93d586b332ac5da595e469a5e5b6fd021d75918f9b573e2c90b52cb", 0xbd}, {&(0x7f0000000240)="8c5217ba9a08df871f439abcd6ea85c79858bfecba3eb672b575a57c1e2cdd1124715f61095429e63c19a21b99c439be0aad7a36afa5360d5f85badd768a90ede8c6c27670cc07607d7516aec0d2c4292715263b924813ebb3d1e75836f795a79f057b6ca3f79fd44b82f94cc0efcc975778cc3220e6caddbf49f87788b781793f8963d7a07967b0b7f79798e976bd09b1904896c2ef1fbf19518a5ed4665828c1188ed59397ac9fd91adb6544ef71f8e6273ca765fda7d12669e1", 0xbb}], 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 01:09:18 executing program 1: syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000280)={0x3, 0x9}) fcntl$getown(0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x80011, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000480)=0x4) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000001c0)={r5, 0x1, 0x0, 0x2, 0x1a5}, &(0x7f0000000200)=0x18) 01:09:18 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="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") ioctl$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$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) chown(&(0x7f00000003c0)='./file0/file0\x00', r3, r4) r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000600)=0x9, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:09:18 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = getpid() connect$inet(r0, &(0x7f0000000180)={0x2, 0x3, @multicast1}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) fcntl$setown(r1, 0x6, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x80000000, 0xf, 0xe5, 0x4}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000340)={r5, 0x1ff}, &(0x7f00000003c0)=0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x6) syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000400), &(0x7f0000000440)=0x10) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchmod(r6, 0x40) fcntl$lock(r6, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 01:09:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000027, &(0x7f0000000040), 0x4) 01:09:18 executing program 1: syz_execute_func(&(0x7f0000000480)="9826473e431c190f05f30f59bfd9130000c42165557fd041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae80046dbccacacc4c3214cb9a5605419c201b00b000000c401d17c21a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = open(&(0x7f0000000200)='./file1\x00', 0x40, 0x2) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x20000000) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0xedf5}, 0x8) getsockname$unix(r2, &(0x7f0000000540)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) fsync(r1) fchdir(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001640)=ANY=[], &(0x7f0000001680)) chdir(&(0x7f0000000100)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) r4 = socket(0x2, 0x5, 0x0) r5 = socket(0x1f, 0x20000000, 0x7fff) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0xf, &(0x7f0000000300)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0xfffffde2) 01:09:18 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x0, 0x820, 0x6, 0x0, 0x1, 0x1, 0x40, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x8, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x8006, &(0x7f0000000280)=ANY=[@ANYBLOB="ff296328c2c70b9e4f00000000fffefffb3ceb0e"], &(0x7f0000000040)=0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r1, 0x5, 0x0, 0xe8b, 0x100}, &(0x7f0000000240)=0x18) 01:09:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) semget(0x2, 0x2, 0x500) poll(&(0x7f0000000080)=[{}, {r0, 0x80}], 0x2, 0x80000001) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000000100)=0xa) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x8}, 0x8) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') accept4$inet6(0xffffffffffffffff, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000380)="2e4792fd2be92cc693980f053ef3aec4a37bf0c50441e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 01:09:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @loopback}}, 0x0, 0xbed, 0x0, 0x10, 0x0, 0x0, 0x10000000}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x1000, 0x1b4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x5, 0xf3c20bebdc62e67d, 0x5, 0x81}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x8000, 0x9, 0x8, 0x6, 0x7, 0x1}, 0xa0) 01:09:19 executing program 0: syz_execute_func(&(0x7f0000000000)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f660f28d96736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:09:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) shmget(0x2, 0x2000, 0x108, &(0x7f0000ffc000/0x2000)=nil) mlockall(0x3) 01:09:19 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000580)) sendto$inet6(r1, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) socket$inet6_udp(0x1c, 0x2, 0x0) 01:09:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={r1, 0xffffffffffffffff, 0x1000, 0x4}, &(0x7f00000003c0)=0x10) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="b5d71ec11d6bb234b110a7bdc6fd2381855a7e9d3b375c7bb86040e9b7054ed23274bf833bfb1c9c00d1fb119618bfee6151928b335d7e2554dc4315c77739b048a436a088c00982d891dd053b9af25bd83fe49a031a6aa3c83aff13227613f29f3362fa3c3b91c73445297510b5519338af6a5c83a50a8b557256bb379617ed9ff50ab9ab457e2b3aced008fdb4fd793e9ccc565efdf49a13aaa3782f692a740d7310f5abd8a07ba0e2a8d14098c52325f744d5") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000800000000000000008000000010000000000000000000000000000000000000000000000000000000000420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f666be3dc2de0904490b9d1d2f667c9be1e7b06e505a776d", @ANYRES32=0x0, @ANYBLOB="0e00040000800000"], &(0x7f0000000200)=0x94) r3 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000180)={&(0x7f0000000140)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="140000008400000001000000030001000100ff7f100000008400000008000000660000002c000000840000000200000005000600102b00004f9fffff65080000070000000400000000100000", @ANYRES32=r1, @ANYBLOB="1400000084e70000010000000800f509040009001400000084000000070000000f000000000800001c000000840000000a00"/68], 0x94, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x3, r2}, &(0x7f0000000280)=0xc) 01:09:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000000)={0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:09:19 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000840)) getgid() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c5bfad4f6a72d74c81dd2ef4cad902496fe6e9e73a76f00b7273d6580d3e6720219998f8f72ccfb8bcc59989add050f8d9a09197b59"], &(0x7f0000000800)=0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0x1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000008c0)="0d0b429c93b8718dbe492e372df9a85e373c1fb725e21ddd1254e6b17a4ba141aed8297b362d5914186210ed111667fb16010cecea59c51cc82a39066be1a467a47cba18902b7dac164f3c45f151e9ab46dc83dd0e2531008159cda92b76fe1a35b6b824d08c7304af9cef4c089c8afc160aff851fc14a8f7c5a1204a862d8513c65cab531fc7e0539289469761990a93b551c6ef45ed71bdb250d7e6f6cdd26ab89a5deb8cc8386b36260c7c3a0f907d1c696054ca1698dcf6c8f5838769159ca1da489c7be574e2f42e7b70d0824637151a60f5bf8a697b740208a551d8cb93ea2533c6bd61ce479fc645af1c04016c0726bbb365b75af34d8c0184db50077b67ef0abfb5e73cb9f69e0ab62a1429b5a8bc37f88a11fd93dbd117d176952bccf53fc6ce89ddf73453fad6c1d822b8af8f773abd6cf399dd76ba6939c994cc825fe3f65a9c5a8d9d1b06b271baecb523034cb2003d710cad3b06eb36a759151d8174e2a6d2e84465a0323a595dfa1161ab49874997dc261b3c57ee94b8f3e2f79526cd677fa5dc02d853fa40324fe24e9046be6cf3d3f472318835f29aa00affb2cc002b879708b82f8ff62b9b209ed3cfec89629482447297a1a0b527a8701b51eea3266ce03c8d4970ec5b0fa4b6e7d7cf31e1174414b2effbfac71793dc36b7f19292ba55f925675d8934e054a22f0cc1888eb1c5a1e12833c3e321521a35a5eb4327efddd7f9197270247ea7eff995031148528c7eb7ee6a27521ddc5e610d9fb29a1b9c3899f9138950b45ba58f5377493761005832603b3724698768297d38e784a21d974997ea15ff38d8a7bff169069f373a2e6d139815e63f114d85e73d15fd97465ce1302e89cad13d3c98ef7ce730c8b0c979b40b49df1372050ef4330cea2f291dbc3c3b39000b28b5430853f57303d1725ea668bab85a78ba2a1a31dfc114ce955975f5d75b01256468c7e09ce28e97af2e450a12bd8b8cc3ea3f42399239d4cd4e319c622a8dc769e0cb5a40af3b05e8023e69bb727894c87d44831251a8f797b73c36935c50123781888ee0d8802c03bb864f348002b2bf5ac96abd1546ea20d81734b00de2b1df269f16400d3e78badec21ef6079d943481d3ddaf9d2dc76f62e659eaf7d46413737b6e9572147507ac9c01b8db297fef9fb4873e06992f47e7f8b5da53286af36f5028fc4d3bfd00d4c5996ee15f40441f9f0c18bc8673f4250b1e4e300a58d6f6322f25900f94ea28c257fff05ffd0a31c8b64b711ecff51d648acd2201cc1194862ef079edc8f69476a5750294d7bb15370ebe81cd817e8d6558da75950fabcd76cc320d42217bc050513c8ea42642e5edaa877fcac30d4f507f6360b7acfe6f33c69bc17e6fe0099620311b2e60bf0f1788b1c0450708b05628a9edb25ad358b3f2f016259d79d93f72392e0c6b11ea5d98ba686f98d4333b7c6adfa0a1868f4752dd41978b6cb879b7e9d7a662dd3115423cacfd7b05f44fbe69f5ac447c1c4115ceb6d1428a5f5ed110f29ba0aacb650df15fc80d9a6f0a2546a93fcbaeec514d15ffcc3b10602bcc98fba54290a95a9340dc2b13f62a4745cded994f39d922b0446b38f52bd28f22606c1c68c9d495f4b9413c482ee34c4ba8a44bf58c5da911edac7176f25558abaf26a969f59ecd6da3928775028e7e8ca4bddb4c87bc7e3d9df5cbfbee82158b4f0986e29592fa8cb9c9539f02bbfeda1c0dbbe0bf3262d4eb5030943cb15a9a5e76e2bcbbe2a230b0bafa9c1c2c34df203c43e3b3c7630d0bb591b765af1910d104667c84ed8a93c414e4bae6efdf16cd3a5360d3d9dafa7b38f01eb7293d4e39f65c648bb5c180e5072664c9ae54dbe277af1053988b55f167b2d57d345dfb20d28a64b1c0af636767be78f9b695f23d7114d332334a45d6817bdbc910ae3ea5495bff2668570e525cd9fd032794ebca8bbd84793fbfaaa08f54d5e2c8493d4d5b71ddd11db6c24d7232a858023c6a2a44c02fdc35332b66cdb633f4caf4f526d2243b8530e4e71876dbb96efb1b22fed7919cd955b7b9aaef9f9849d827ed7df3fe2f5c26b896ea1479b010e99063cb59625dd8c7b2202cc95e4dc7c503eeca6c0ab61287e8be460a1025b1a13c17bc5042f441320192ba9e73f12082c1b9d1c513fef8eac6119ec9371044cb07e38666141249fbb9cc910636508b47310b9571609656b184627a460bfd5e07a8a0bee1a34ad3cf8c5d525377066e6fde85f700e86e1f6b213d26367ebb95d35d07e8e33d6dbd75b3af798d0528422938cf1039ec26cd9fcc04ae461a500ef49d190e55eae27e7dbb245ff9e846b57cdf8ec360fe8ab59e71fc47adfa5aca2276a322e9affdea122375892eb4bd07b6e35d6cc5f56afb3143347b3edb50a2fef03b9e56adc327e68dfad6e4a1ec298ac7b42ea41a223633f90895c5f385c2811df5cb073328088ed70cf22319a592901c00cfd7c22c226ecc6b6159118d310410ac8316618713cb99c66ac771128b0a4cdb4e65ca48931eafb5353203867f9f1f6667bd019bab771864176ac525926a4656fd1d58a9a544787395e4a5490c7a214d1951521fd8c9966fb2aada48aea891f717919e5f2d76003d184cef8332a33efec23ae49c2582782cf2b7fdd46aaee43e0c4f6fb25b481987c46e37fc08113ff5f973aab000988a373dae54c1894c42d70f6aba76a84ffea03b765ea1f50a48b2066281421330f473640a83679f282da785bd5e61be99858aed4797ae739da910de7199279e458729b5f71a9471513da584fa45c43b7ef4d047b0d1a503ce76823fdc289351f5de9987eaabd65e0bce6b513cd50445bf51247f34db61a7cf0a364590079e61659a2339278d06482609378ea741f6c7f8a2b23d3670d01da63d3ba2dff2a39e4ac85aa4c4da5d6ea77c9d6a55dc6dc2540e0288811ad60f32ce11b06f7b31715774954cf4227d1e0058fbb914176497b177dc69c2d08be9eac05e576a95ef913f18bacb9c3e1015f45d00c3d639ed76fba416e629d8329f72927a941051a9be1514aa9e0abec333392cd5675a19f17184fb047d49abb2d921ecf1b8b2a59e46249d4103a28cbd11c3804fc2eec090ad347e1aa9d2b6194aec20068ac32b1bd772390f07f26fe9d7ac5cc95aba9856b76a4a256fd05719991e6a3bfb7fdcb431f6a354da20079721e34d39f32e56ee21d3e2264782356608c4bef144f13acf266934ea4323e1e3289b2c66fc4b0af2dfa49a1562048830053861978e2c6a69dd45e38996ef12aa6ad55a5befcd0238d787536e20a85aacee7cad47949d8dd4eca96100359226ad762b439de9728bad903dc2e5ee5e7163812ebcdc022aab2b203177d2a3dae56b9626b61eb421b328fe30f45dfcdf12bdbf356ab4bdc571d5549f5fbb71bb5f6aace5d99f87fcc9f6fe2698aa9f4343bb4d64863626c979e2bb07e4adaf47825a6b7b1904935711d3144651b59df335cf6050c2527ab78ae623155160d2a7a720c82f2a3c45ea757663f109fd6d4fee680b1792563cf56aa8ff419187d3c4a1e055dbe57996b5f674f43096dedb38d1fc917aa5539c74606a1f26474620cae9c48e266c44aea352e968bbf42221ead25570c1abfad89562a93856de501c7ca9098132edf691d3e0a5e8d2263b3a78842668d1579a280850543ea620eb48cc7ea8b8acd7fe7479a1c3943dcdd0350103de7c7051892df110ed033a60fc0d7b64c9898a563b8354116323d2e3b50914baf301c36268feb6c54173c69b9922d73c71652bc2c50a9a3334395291d84c8c816ead6af789ff032e3b5e62cbd5aec1b051cba6504f5a4e3e119432e45e708fd37c352bc9706f3946a3123d012d41dc035bb3bd518628a49501e1c73c479aaaea46a36aa9be5ca794238b789b98082c1321a127ed09b046f6ec2dfa460ec17f777b0232ddae3c4c444ca99181aa8167e5f3c021ba68425d151dae8d30f128e6e434b0be3cf707c9bf3a6b91bafc1481c4a9f1dd8b06b570ec2a03828c4e3063864217fb7ed9666e98229c8c27006b320fb609b61b4ab88ee6823820dc686d7e22877d67ae2cefbf48d82cd91810f416f42c6998e75dc438f3e091ad4fc30095bb7a01fb21e457fdbdfeb9075c8a942bcf25c86c1f4225f0ff9cd8d724bc417d741afe02636762887f1fdd9a52d77a733a0789e108e10c8aa0ce691148ba342025318088726269f5796e431c05883955fb69a2eb4a8d92226244e4168afdfc5499b2912e621f5b9a89e9914172adf2ea15873c8d0a31bb169e825a14232adb4be75086376e13d32a29a1e412a7f55653c9d2f62b4771054e2f58830b472f9dc72756448274351fcd4338330fee1398d017bc53daea82d18d40232b659f284c02f9cfb19423b7fc1029eb7b950a6002d243ec1e0d75058f6ce38c63336af2393d3ea120af19a7cf28f905a88f76fd335742b0bde9bc4cd03298a18420fb49fbc67c64fe1593cfe336d23c476ffd5c3fb99f3cacefe1b3b84893a6c0ef328703284238072ff6475a86553e4309b27d78b0262cc7c5f0e7e1145c135dab7a87e87e51a687db6a26e21d67a3f8ca1d5635a8f9bebbe6b405b67b689d3126d11eace4590d3d054439445773e61b7fbfadc528d60eee63f37cb98edec33c3319cf2a8448b2f23406f934d941fce515f9d1fc9bada2f6e676c852013bcdd4c861188539cfff0ecf9ba6aa4bf141859428990ba112eb03a6189cd9b4cf34ff6f5778be8326bb270d99472a75b0db9bc6fd97445f249af79eadd3fee30c57d5b1a3dbdf7a5d562efbaba151d3a99d2df4ddec5a2f30fec2db175c04d4469782e9709fd4278c036eead0b4169f7d04434f1d0fcbc0707e32791c4940df60e5bed3ae2dcfc5fba7381bc94822407b2022f7ef9dc912de5bee127abec631088d5f1f721ffb9b47a39465f2e09729ec88ec75cc6eaedcaabb4f6f293e6fd60e0941488d1debe112fba9eddb1bf3747a21a49db1753a6c0a21695c477a2a33f44cbd403bf12b4943d41151cb560528aebc6d9f0a9432648bc293fb250373d597bb1e3dd02df211cd3e2b7948d0cddb6f7ed9ea409a7e70a362ea594d3dd90c80d558109224ed9553b40965b57437639e6076720d5a62c40a5338213f545dc8f80affcef1d8e33bbfbad265b2810e1894e06a7da70a2fa95d4371666cb0ef813c3c9875147ba38175758137002719580c79a770fd197febd3efee597db23156b29869e2676902b5902212663118696abadc8ab933b10013b219b4ad2148b515dcee638dfa18daf7b40f0af7ca49e7bf46b10cc61ca5673e5bf59d40b2c3233fdb60a9d7bfc8351b3198d0e32f1c75320245794ea4ccd77b2dbfeb8ba19364871b4b00d724b49d8c9411516f93a1f07f6247566fbda4b141660baa1239bc7a513c0c57d816e302841b03ae0e220720eb7980752b8405d6ebc08914ef7eff5c3668a0a5baf8ed8ec78dd0783e8281954cf2ac5507be674dc3a43217fce27f031626da93903137deab770c874f2a742d9fb5ed20e990ee6490deb6a1492e148249d679b8db963c33ff986c031d1d170cd0c2c1c0b10e101cc66c791ba9d3e9dbd88d0bd8fef9ab9c96a70aed87909837f2225e5f6779bbc8375087c0c04a2ffb65b2808e2e95133b6d79d105604e832c5ea30ad3416a54381bf676da1243df1e2e56c99a8d65e0dce341cae06df4c95290341eafc6e78b88b5997401fd2c7febd627b129277c6492c31255dba4d3c3d3efb73e42e074edd77bd88223cc2e69e3090cc166c") 01:09:19 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000600)="2e4fa7be6f594790ca6873aa142da9a73a9901fc406e4346b6eac7c00f1fbb9dcaa0fdd503b32b3de757918b43ea89b38381641d8d0968fb6963178a1247001d01a4ce652d010ae1578e760bcec4701a94ec403f7a349d6a70b305cbde82a8c6523cfe0268fbf5cdffb420c96a309458eb3af457a2d51abeba27fd4a667f784b23eb60b813184c9d264e3d2b2320191349c5efd6e1b9d646606802b0a03fe12491771a8e5311d23f165e1fe6936fdb9c1f9d0cc4144d003e6102f275a944c0e91d880ea3f994f9b35bc13e4706adee1d2e017a08931361120660bbb8ae08036dfcdf3a6d3e12abd8a97c0f") fcntl$setflags(r0, 0x2, 0x1) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x42, "430b2d04a3c4c8eba65ed9256f2ce90dcdf61ad6b1c0ebcd37733e4d3a99d75c8e7bd1730a6283419bcff606685df5e3f88443432ffba8351c2263694fb5342c83e6"}, &(0x7f0000000000)=0x4a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r3}, &(0x7f0000000300)=0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x2, @multicast1}}}, 0x118) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000b00)=ANY=[@ANYBLOB="a7000095ec0d6a2592412a2435c36436eb2cd1dd02b2697ea688ee9733d8e3278d860eedd504f4d631306ccd355a53a1396fe8af731b2503dc000000003c9a6960b52905ec475abd72c8482cb34bb983dfccad9a39a169749b39dcf550e195d989b86c7b88a505fab314df06d64c53b9c14d3a0c31275f0642a7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) shmget(0x2, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x5) r10 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000a80)={{0x6, r5, r6, r7, r8, 0x10, 0x9}, 0xfffffffffffffffa, 0x9, 0x0, 0x1, r9, r10}) writev(r4, &(0x7f00000005c0)=[{&(0x7f0000000480)="e2dc806f3eccff88f0", 0x9}, {&(0x7f00000004c0)="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", 0xff}], 0x2) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000380)="85b658e9747ae73e44c499ef6b5928f89052b5f24e5dad5073acf06d545fd308a3a13bed07a0d8bc6e760d1e4dbcf8c39a627f01ebba88d01f79a8c4f6b9418a071875ec831d0101cc8a4dafe150baaddaf0f9aad6088ed01c9ac09de96bc387ad9940420b2e75477f4ac5f0d1f41b7a3e5c5059e6fcd7020326219b2d3df60033288b7ffd6f3b3e0bec3ef4f405eb2bfe1ed9accc7f33520800cdbb20e39931d792acbbd9435362bbbc498ff75c14775c1fa67d1870b856efcc75a61fc00be564141a15b9a1242e062fac21a80850a95ad734296d8a63c15d76637569917cdcdba82652") mlockall(0x3) 01:09:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000040)="1204da8188b759af484945f33a8402e20fa3c31539ee5a8227846499760fd1084e453c8fa8e08981e94415125a6e2e2dfc53f52e34b28fd2e43d9a5cff5362a3016b1f2ab2f5e6c375a0b07364ce6288bde17fc137e55deef0020152edee6935a9c129e28e3ba85fa27fac692184379e5d747dc1bd1ec154021f8918a81270af", 0x0, 0x80, 0x8}) r2 = dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file1\x00') r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') 01:09:19 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f0000000180)) execve(0x0, 0x0, 0x0) msgget$private(0x0, 0x240) getsockopt$sock_int(r1, 0xffff, 0x1414, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000040)=0x6, 0x4) 01:09:19 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x76, 0x4) sendto$inet6(r0, &(0x7f0000000140)="7188cf9e28187bb6d7e4008da3d44484d5650330c1fce3e436dcbfa4a7f37893a957fd670aaae67674369571d52b24c970b637c712affa89b1b807114fd65214b24ac984e1afc6d7f7b82f5b9fbc7109db0dc014ca87eb211d72634d9a37ff01bf147edc02d735441f1b5af0ee33df7e3dbfacf39603960e1638fc28d97c7215f789ba82461f348979d7cc0bba3524f50fc9b6be89246bd80d522d620e9758ca8dab09880c0e84803c9079b3f2b5af4efb243c63bb4946", 0xb7, 0x20008, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x200, 0x80) r2 = accept$unix(r1, &(0x7f00000002c0)=@file={0x0, ""/25}, &(0x7f0000000300)=0x1b) r3 = open(&(0x7f0000000340)='./file0\x00', 0x100101, 0x122) recvfrom(r0, &(0x7f0000000380)=""/194, 0xc2, 0x80, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000480)="44c3dbf2c4e3f962606500c4c1255432418363424cc4c18df14db8c482019d39c4a365380873c4a1fe1029c44239934cd600") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={0x0, 0x20000000000000, 0x3, 0xe1c0, 0x3}, &(0x7f0000000500)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={r4, 0x800}, &(0x7f0000000580)=0x8) r5 = open(&(0x7f00000005c0)='./file0\x00', 0x10004, 0x0) r6 = fcntl$getown(r0, 0x5) fcntl$setown(r1, 0x6, r6) r7 = socket$inet_udplite(0x2, 0x2, 0x88) utimes(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x81}, {0xba0, 0x5}}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) r8 = accept4(r1, &(0x7f0000000740)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000780)=0x1c, 0x10000000) renameat(r1, &(0x7f00000007c0)='./file0\x00', r5, &(0x7f0000000800)='./file0\x00') fcntl$setflags(r8, 0x2, 0x1) setsockopt$inet6_group_source_req(r8, 0x29, 0x52, &(0x7f0000000840)={0x9, {{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff84}}, {{0x1c, 0x0, 0x8000, @ipv4, 0x9}}}, 0x108) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000980)="8bcf4890155918328b49fbd73e30349f775b709971fbab6c91e0813d009e62c953975f02ffbcb8f46f771eaa9eae7b5e777c00bee9770c841d0b8286a6d775e480acd6b56fee9b44ca3b01481abdc3c0d89ba2b547a619997bff5e23b74c428beeb0a44853ca9fc3c5d6beccdccccd618ff961134541e2025efb67a9dddcc0723c521df1cdb02625f3d9b32c1f24a0c04291044f8136aa50c65bbb8fe0c0398ca33f3c") sendto$unix(r7, &(0x7f0000000a40)="4e7649ffc248aa9bf72bfc1fe4cc73a95c60ab8aa2b8538eb9bbabd3be16eb82bbeff7f6e3e16c53bd48523e2d05e99b1e341d511f911c21abb5a1a8e26721e9cda625a6a1ec88e93459be66", 0x4c, 0x0, &(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCGETADDRS(r5, 0xc4704435, &(0x7f0000000b00)="3085c7e5a1441261cf2de4789eda8f37ca318b20b4dac96d519df22a562fb8eeb7061a23") ftruncate(r2, 0x8) r9 = dup(r5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x20, &(0x7f0000000b40), 0x4) writev(r1, &(0x7f0000001c00)=[{&(0x7f0000000b80)="4949c5bd6df1de603ef659eff963c4cdbd2aa4c35994838a5629a9c42aa27c7b08957f0af7d58028d44fa83f774262257cdff112dd25071ed8bd51792c7eca30ab535cddd4ab5322d55a0a6f5290f6c045", 0x51}, {&(0x7f0000000c00)="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", 0x1000}], 0x2) 01:09:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:09:19 executing program 2: syz_execute_func(&(0x7f0000000140)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec4a1d9fd4a34eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x114) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x40305fc9, 0x100000000}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x10000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0xa1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xff}, 0x8) socket$inet(0x2, 0x4, 0x8) 01:09:19 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9b, &(0x7f0000000000), 0xfed1) exit(0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xfffffffffffffe63) 01:09:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00006a2f66696c65bbe2fa3000"], 0xa) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000bcdbffdaa4a56b061b93c37d0e00f9a35aa2b16ad31c7dd9fcd38d3be2a6c808136f7b77e1c0929b37389c345cfff9f06ee7ed0cae3f9aee98612489266f4dc3aa7dac147e1e023163a1b2280ca23cf69a2926000000"], 0x10) write(r0, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xfbd}, 0x0) close(r0) 01:09:19 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000f70000/0x4000)=nil, 0x4000, 0x4) 01:09:19 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) sendto$inet6(r2, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r2, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r3 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r3, &(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:09:20 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0xfffffffffffffffb, 0x3}}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x18c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) freebsd11_fstat(r0, &(0x7f00000003c0)) openat(r1, &(0x7f0000000380)='./file0\x00', 0x200, 0x20) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x81c04}], 0x10000000000003e5) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000140)=""/188, 0xbc}], 0x4, 0x0) freebsd11_fstat(r1, &(0x7f0000000440)) 01:09:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x99, &(0x7f0000000000), 0x2c1) r1 = accept4$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0x6, 0x1000}, 0x7) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x3, 0x0, 0x8d9, 0x3, 0x6, 0x2a6, 0xffffffff, r2}, 0x20) r3 = accept4(r0, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000004c0)=0x10, 0x10000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x9423, @loopback, 0x45a}}, r2, 0x73, 0x7ff, 0x1, 0xff, 0x81, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xfff, 0x0, 0x26, 0x5, 0x1, 0x4, 0xef2b, {@in6={{0x1c, 0x1, 0xfff, @ipv4, 0x800}}, 0x0, 0x3, 0x100000000, 0x9, 0x1f, 0xa1}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x2, 0x8, 0x5, 0x2}, 0x14) 01:09:20 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0xb12b4559257a44d8) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000001c0)="7256d0ad8bdfb2f0b25bba8a6c24347bb8d28f8a0b4f9529103b253cf1355d98c69a7761560379987f7613285e4715a762bd895edb4d27d19e0071c91663ca27a422149e7223fd2e6df232edc3edb46fd1b853162dde2192a556a118649d1cf00ff00a751e51290e52c4840b39d72af42c2676c45612d1c7de6cc8fa69439b88619ea8ff6bb170c91c66241f9c1971a679aca393d34ca9e08e760eff0b39678c89297eb47f7f193e2c84d94333b2af5d932ee8e791330ac9840b7a7789") ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000480)={{"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", "53bfd0cf456ebc62fcc3b728c44c5cf00908e6104db1cbc7e9b3abad20a90b1b", 0xb7e, 0x9}, &(0x7f00000003c0)="937f1bdb75758c81df79f81dcb5d0ea48d972d7c04444fcddffd15714649f52abd4a659f577b2b7e0b13eacf42f1b033b2bb53b63bc29ae4c5c342e6aa0f831a06a303be5df64032c0c07df8d667816382dca39ea53463ebe2439afe5ddf1faa9ed2042c3e0cf8b3fb445b01d9254894fff93397e33efe8204e0862d7f6bfdc6e312f3ab4e551897d31142104b118ef1dbc7a670976f955fb84509900164", 0xff, 0x0, 0x5, 0x8, 0x3, 0x8, 0x1, 0x1ff}) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file2\x00') mkdirat(r0, &(0x7f0000000100)='./file2\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') 01:09:20 executing program 2: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f0000000000), 0x2000000000000151, 0x0) 01:09:20 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xa4e5, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 01:09:20 executing program 3: clock_gettime(0xe, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0xfffffffffffffffe, @mcast1}, 0xffffffffffffffaa) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1) 01:09:20 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6002290f0030000000000000000029000000000000000000ff0200000000000000000000000000011c02907800000000609433df0000000000000000000033000000000000004001030000000000df72b569c69b760000000000000040000bc6697e6711b1182ce9d1ab3f46232cb7749289694ab1329b35918c973de86fcb61a74ea04d016435ddef8ad16ba80b6dae3ea09096328dd580e603e3afbfa1e8fe26bab2f20e30ed56db3b4c3b8e8a2c962812ecb522e3eade3dc3f375d3fc77ce5b"]) msgget(0x0, 0x88) syz_emit_ethernet(0xd5, &(0x7f0000000000)={@empty, @empty, [{[{0x88a8, 0xa315, 0x5, 0x3}], {0x8100, 0x6, 0x100000000, 0x2}}], {@generic={0x807f, "294ad14c6bc80d86ba00df68ca9e5cfac52d5ca64b9d65d00ab365866f62f17ef1c536e98986add7ee365ab3a9898625d5fe1df7668a20be8029f32307c96eca38197229907dd687715fbdfba168a5e2763d82f26d8bdfcbcbfd520eb9675e2f7344b176c611dda6ae5bcf8732debd863bdf0ae9f12a114ab42fb9e3d3bb5a3478d7d83629af470c7cda81c2fa33d46ab9237a1f59144e0420e13a041e645e24ea003a745cf6cfbc2af687feb663a4a65b1dfbe4b2cfaee62c42bcb0be6b2e"}}}) 01:09:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") msgget(0x1, 0x18) r0 = msgget(0x1, 0x8) msgget(0x2, 0x0) socketpair(0x1f, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000001c0)=0x2) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/3) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000200)="a44c238f947a88f3375a310111edecaae762412fc304ea34640e43711e0e345ab90a27e9e1ed238feedd8664b31d3f5115d5c7a55d0d59b70408dd521d4aa79f4a779bcb616ac1b6a6ac5571f4675c5b8f", 0x51) 01:09:20 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8408, 0x10e) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000300)="8135fba3730fcbf865b03c7e83354f06cd5d8e0414b9699f7941f313f34e329869f4f5c053512c3be62348e524b9719c61bc548a3e67a14b690af1229771f230192d24823a422c24e7e85d789c4e03") setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000001c0)={0xffffffffffffff80, {{0x1c, 0x2, 0x5, @rand_addr="fde46f1b626c20300c8ba442d0d62fc2", 0x80}}, {{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x2, [0x7, 0x7f]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x100000029}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) 01:09:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") socketpair(0x1c, 0x5, 0xb7, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x0, 0x1ff, @ipv4={[], [], @rand_addr=0x6}, 0x8}, 0x1c) ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000080)="f76fae0b368bbcc0b6a17f7300e7541dab8fa219581bc364831399bdb46c1333b1c774d53ecd6f35cb931339f5e20c5f06cf337e9033c7185060e49d5f088e63bc") ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0)) 01:09:20 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={0x0, 0xe5, 0xf, 0x7, 0xb7b}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x4}, &(0x7f0000000400)=0x8) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000540)={r4, 0x100000000}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000300)={{0x4000000000000000, 0x2}, {0x80, 0x3}}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000005c0)={r5, 0x4, 0x3, 0x57b0, 0x33}, &(0x7f0000000600)=0x18) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r6 = msgget(0x3, 0x10) msgctl$IPC_RMID(r6, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000640), &(0x7f0000000580)=0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 01:09:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x401, 0x8) futimesat(r0, &(0x7f0000000280)='./file0/file0/file0\x00', &(0x7f0000000300)={{0x9}, {0xef, 0xffffffffffff8000}}) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xd7, "6f094b2847cb06d10c5f237e18adc48b612b68bf8ffa3d57ef31447a193f374f6c2e267ee06237568f127f3cd66266e2f61a7c0011ebb2c89b372f043776f101c80b9b66bf3eda894915342f6393a3490b59397bbeed671f74d08f368296fd1588d16c7fe045ffd37d0871965d0b54358a79c83cf9c94e45834149739ca47dcd3733d2ad2114369c28e80206f670e52022d2afb2c0a79beb5fe2cd7d654425722eb978a8d49afbee3b00ddcc7779e7182f25ad22752f5f2cd9998b815071624ac2128c132560abbb40503f1fa15739577e71d1cecef01b"}, &(0x7f0000000040)=0xdf) renameat(r0, &(0x7f0000000380)='./file0/file0/file0\x00', r0, &(0x7f00000003c0)='./file0/file0\x00') fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x100000000, r2}, &(0x7f0000000200)=0xc) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x840, 0x49) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r1, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) 01:09:20 executing program 3: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480), 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x100040, 0x40) getsockname(r2, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0xf3bb887d94762c98) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r3 = open(0x0, 0x4, 0x0) fchmod(r3, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r3, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fsync(r2) getsockopt$inet_mreq(r6, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000340)=0xc9, 0x4) ftruncate(r5, 0x6) fchmod(0xffffffffffffffff, 0x86) 01:09:20 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(r0, 0x0, 0x0) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") 01:09:20 executing program 2: r0 = socket(0xffffffffffffffff, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e000000006530003e4cfe3666226946d83e39f8065eaab89cee5f3d2763aa23b0f7ba340228ac167fbe61be6e278ea3578e7b762fd3519d810eb5f67ae98de51d9ad23e08c72fd206ae74bf25314fc67bd1350f6509553d34379ce95d73cc82cba71f00bc098c009186a217d89c8c7266042dd4139da182eb054e0bcd888a71aa7ccba0df30d033a160c0ddd25417ba98c2cc79b569097a6f05d58a001eba7f6d9ac45138cd827b114baa66c737cdde4089b02f4a7b8f02579f22404c8bd89d1293f21f3cf0c1c6c90b4162a001b068b4a0b141fb36730377d9555c4baf67868810289329942f7570e55835d5f7d9ccc9826d14380d"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x5}, 0x8) 01:09:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000380)=0xffffffffffffff39) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)=0xfffffffffffffe26) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) clock_gettime(0x0, &(0x7f0000000100)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r6 = getuid() accept4$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000340)=0x8, 0x10000000) setreuid(r5, r6) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 01:09:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x8, 0x0, 0x367a, 0x5, 0x0, 0x0, 0x0, 0x0, 0x811, 0x9}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x80000001, 0x200, 0xffffffffffffff89, 0x803, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2}}, 0x0, 0x480, 0x9b, 0x12, 0x6, 0x8, 0x7}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) 01:09:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) ftruncate(r0, 0x20000000004) open(&(0x7f0000000100)='./file0\x00', 0x20044, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xfffffffffffffffa) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) 01:09:20 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 01:09:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x33, "9c0f75d35acc0ddf07a8f2aeb5d3193907fe73199bb53edd112f572e4c4a4f1d36b5ae81cc29e29ecb0bc08a6da38416107d96"}, &(0x7f0000000180)=0x3b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001240)={r2, 0xffffffff}, &(0x7f0000001280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) r5 = accept(r0, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000012c0)={r3, &(0x7f0000001380)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4, @loopback, 0x3c9}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x8001, @loopback, 0xb1b4}, @in6={0x1c, 0x1, 0x3, @ipv4={[], [], @multicast1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000040)={r4, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001440)={r3, 0x0, 0xf, 0x5, 0x4}, &(0x7f0000001480)=0x18) 01:09:21 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") freebsd10_pipe(&(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001740)=0x800, 0x4) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000200)=""/4096) r1 = dup(0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000001280)={{"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", "4b8c12d8f20bb99e69064fa5929f676bf3f431faa2a894f9623f5ecc42b17dd7", 0x3, 0xfffffffffffffff8}, &(0x7f0000001200)="b1cbb25c8397e95e70536e555f8bfb21861dd8f254a25ba29b22357b8637c7c9748221a9cf90e51775a610504c1785cbbe8d48ca3f9c5231a2f5d7e0099a7bd7111ba8bb1852b88e0006ece04d1e58efd212aab7391eb95b", 0x6, 0x0, 0x3, 0x400, 0xcd, 0x80, 0x2, 0x51a6d772}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0xcf5}, &(0x7f00000000c0)=0x8) 01:09:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000100)={0x4, 0x101}) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x20000, 0x0) accept4(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x20000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6(0x1c, 0x20000005, 0x9) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x8000000000000012, r2, 0x0) accept(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 01:09:22 executing program 3: r0 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/4096) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x30000000) r3 = accept4$inet6(r2, &(0x7f0000001380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000013c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001400)={0x0, 0x81}, &(0x7f0000001440)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000014c0)={r4, &(0x7f0000001480)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001500)=0x10) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x1, 0x2, [@loopback, @empty]}, 0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000001180)={0x0, 0x100000000, 0x1, 0x6, 0x20}, &(0x7f00000011c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001200)={@in={{0x2, 0x0, @rand_addr}}, r5, 0x2, 0x4, 0x1, 0x8, 0x40, 0x6}, &(0x7f00000012c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000001300), &(0x7f0000001340)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) 01:09:22 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = getuid() getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r3, 0xffff, 0x1056, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setresuid(r0, r1, r2) 01:09:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000400)={r2, &(0x7f0000000380)=[@in6={0x1c, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x2, 0x101, @loopback, 0x100000001}, @in6={0x1c, 0x3, 0x3d57, @mcast2, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={r2, 0x1, 0x6, 0x3, 0x1, 0xae00, 0x46fc, 0xffffffffffff82da, {@in6={{0x1c, 0x0, 0xbb, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xffffffff00000001}}, 0x0, 0x3, 0x8, 0x33, 0x9, 0x3}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000004c0)={r4, 0x2}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r4, 0x1}, 0x8) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000200)="660fdad6c4e2f91c01149f420f2e33470f01d5e005f346a7f011983b2700002e450fdc2f3ed22e") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000240)={r3, 0x1e5}, &(0x7f00000002c0)=0x8) 01:09:22 executing program 1: syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="9f885100cdaf00000000000086dd60c0e54400183a0000000000000000000000000080000000a6000000000000000000000000000003020090780000eb00ff020000000000000000000000000001"]) r0 = socket(0x1c, 0x20000000, 0xc9f0) ftruncate(r0, 0x4f) ppoll(&(0x7f0000000000)=[{r0, 0x20}], 0x1, &(0x7f0000000040)={0x8, 0x1a}, &(0x7f0000000080)={0x2}, 0x8) 01:09:22 executing program 3: syz_execute_func(&(0x7f0000000180)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0900f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xe5e320312594652a) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000240), 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x1, 0x1, 0x4, 0x9}, &(0x7f0000000140)=0x18) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 01:09:22 executing program 3: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff2d, 0x0) accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) 01:09:22 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0x0, 0x589233d988cfcb98, 0x82) __semctl$SETALL(r0, 0x0, 0x9, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0452682c99bbfd5ebefdb0c500000074ab6f34a6cf24da999b9993b27b303c80743f1b1fe4956ae957676cff2ab28ea94833370c2f808582fcefbf73a75a4b8e942f4ee9bc5c9505e404552b2b8a66158692f08fff00", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="06750039274a82a95b0d25e5c769477c18f4ffffff2108a7d8"], 0xe) r2 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 01:09:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x2, 0xba, 0x1, 0xb, 0x2}, &(0x7f0000000180)=0xa0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000580), 0x1f) 01:09:22 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000080)="0cf9c5d947b5f7399d1abacb870ea1b4c54ec2bafb73f8fcdaab7fcecd5cf1d3", 0x20, 0x80, &(0x7f00000000c0)={0x1c, 0x0, 0x4, @mcast1, 0x8}, 0x1c) 01:09:22 executing program 2: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800201e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6(0x1c, 0x3, 0xff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x8000, 0x4) 01:09:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffca7) 01:09:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0400000000000000"], 0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x35c, 0x1000}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4}, 0x8) writev(r0, 0x0, 0x0) 01:09:22 executing program 3: syz_execute_func(&(0x7f0000000500)="0c04c4e3f9609c91f3ffffff5198cd801b69e4f56962f5696200d9d9d040db7d60f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82400fc19d9989999900c4da761f67669a0f7efcfafafadd6d68074851518fe9509b9b9bfc0000c1ea01c422c145d7f265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bc9f4f4000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006564660f3a41e5f26666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000005c0)="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") syz_execute_func(&(0x7f0000000000)="6566400f382529c4c37d04abcc08742e07c442c0f3d6c4421107bdf7070000460fabd0660f689c78b5ad132f65cb8f0838cdfa020fae83f70b643a755c") 01:09:22 executing program 3: r0 = semget(0x1, 0x4, 0xae) __semctl$GETVAL(r0, 0x5, 0x5, &(0x7f0000000000)=""/192) syz_execute_func(&(0x7f0000003ac0)="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") 01:09:22 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300)) 01:09:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) mknodat(r1, &(0x7f0000000700)='./file0\x00', 0x8000, 0xffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd7f) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000940), &(0x7f0000000980)=0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='(\x00', &(0x7f0000000400)='[\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='[@\\\x00', &(0x7f0000000500)='[\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='%-\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[\x00']) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000006c0)={r2, 0x3, 0xffff, 0x2, 0xffffffffffffa110, 0x7}, 0x14) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x37) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="69caa3ba", 0x4}], 0x1, 0x0}, 0x20088) 01:09:23 executing program 0: pipe2(0x0, 0x100004) r0 = socket(0x17, 0x10000000, 0x800) accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) 01:09:23 executing program 2: setitimer(0x0, &(0x7f0000000040)={{}, {0x3ff, 0x5e70}}, 0x0) getitimer(0x0, &(0x7f00000000c0)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 01:09:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000700)=ANY=[@ANYBLOB="dd0e05fd33ddaaaa8baaaabb08004500001c000000000011907800000000e000000100004e2300089078"]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x80, 0x29}, {0x1, 0x80}}, 0x200) syz_emit_ethernet(0x3f, &(0x7f0000000040)={@random="3071dd1a3782", @local, [{[], {0x8100, 0xeb3, 0x0, 0x3}}], {@arp={0x806, @generic={0xf, 0xbf7f, 0x6, 0x9, 0xb, @local, "f56707cf1a05ca9b55", @broadcast, "07f08dc72648a3345015c14060da8c27"}}}}) 01:09:23 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaa7faa91aaaaaaaaaaaa86dd60763962000000f8fd8000000200000000000000000000aafe8000"/54]) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8000, 0x0, 0x400, 0x7fff}, &(0x7f00000000c0)=0x18) 01:09:23 executing program 1: syz_execute_func(&(0x7f0000000180)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") chroot(&(0x7f0000000000)='./file0\x00') 01:09:23 executing program 3: syz_execute_func(&(0x7f0000000000)="982c240f050520d0f807914141e2e9fd855b45e466f34e0f2c40fe7909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071c3b8b8f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a009800") 01:09:23 executing program 2: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x5, 0x3, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0x76, "4db3959099c81eed57690a12f94409dc69cf8bf8758afc6303bc48adcf29e4bdfc919445d5258dceb735c05931624898d021ca8b0f513fb9f13c12ba0bf04dd2f16229f9a0e4d1b2a9afbabe51a8a75587649420c36d68167598c85982fbae1df0395e381bde440868f3b9318962162b5d76cdcdb43d"}, &(0x7f0000000340)=0x7e) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x1) r3 = accept$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000001c0)=0xfe50) dup2(r2, r3) 01:09:23 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x9, 0xc3a}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000019c0)=ANY=[@ANYRES32=r2, @ANYBLOB="a7000000fceb29d7b02e00887fccbe5f7872f9c0ddb15a3f727cd68e8dccbdababed678a479bbeae4ade53af0af71bdac0034fb4cd4fb0efffd9702b6c3b67689b5de8e4f7db44136efa85b64411bd49c43d15fe8831067fe2c31ead07504bd5a078dd936ebf102d0b96eb76d86d01f080a136ff222edd2d80d9220981311ea33faae2dee2f427b38b757f304a76f94242f04490c6881577960a643a5482a62a8b7c8d3cd9964fec1a4852"], &(0x7f0000000240)=0xaf) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f00000009c0)="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", 0x1000) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r4}, 0x0) open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r3, 0xf2e1}, 0x8) openat(r1, &(0x7f00000008c0)='./file1\x00', 0x113fd, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425") getgid() r5 = fcntl$getown(r1, 0x5) r6 = getpgrp(0xffffffffffffffff) setpgid(r5, r6) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) socket$inet_sctp(0x2, 0x5, 0x84) 01:09:23 executing program 1: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x77000]}, @local}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x1, 0x4) 01:09:23 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x101000000003) sync() r0 = socket(0x17, 0x7, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000001c00)="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", 0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x200, 0x2, 0x44, 0x200}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r1, 0x3, 0x7f, 0x8, 0x5, 0x3}, &(0x7f0000000780)=0xa0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0xffd, 0x9}, 0x0, 0x19ae, 0x22, 0x100000000, 0x401, 0x200, 0x6, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet(0x2, 0x1, 0x0) 01:09:23 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r1, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000300)="3da58417bf4e489cc8f545a4855905f23d21c2821c7ade3a7309e0b46367bcb9f2ca088c9e5b15b028952c71ca761dc5d1fc64f12d46a0b756697555817a8904266a8e211401d1f795c177f0541dd2f472024a122f324d3af6fa5d4b8aa59c70d4d78f24ddeb9b4efaec8c014977aac7bc60332dd6c5f7944e1a4c17e520c4716b68e70e8b4e5d3b77c52bb9a4a07c2ecb13e58748eebe521979837aa034b6ea078828c289ddac6b5a22f0a83c925c7306e071a7cadcda7d4fd0360985a30fe060ca5816c56095f48ba77d0c2d2eb1dd5856903f461d3c7bb5c216f2f42fe039") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 01:09:23 executing program 3: r0 = socket(0x1d, 0x10000005, 0xade) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0x4) 01:09:24 executing program 2: setgid(0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x10) r1 = getegid() r2 = getpid() r3 = getpgid(r2) setpgid(r2, r3) mlockall(0x3) fcntl$getown(r0, 0x5) getgroups(0x1, &(0x7f0000000000)=[r1]) 01:09:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x4) 01:09:24 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, 0xfffffffffffffffe, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) utimes(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x4, 0x1000}, {0xf722, 0xff}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000580)={r2, 0x400, 0x4}, &(0x7f00000005c0)=0xffffffffffffff2d) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1d8}, 0x0) 01:09:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x86a, 0x3, [0x0, 0x41, 0x80]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1f, 0x0, 0xfff}, &(0x7f00000000c0)=0x10) ftruncate(r0, 0x0) 01:09:24 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x101000000003) sync() syz_execute_func(&(0x7f0000000000)="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") r0 = semget(0x3, 0x3, 0x480) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000240)=0x6) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x9}, 0x0, 0x19ae, 0x22, 0x100000000, 0x0, 0x200, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000200)=0xfffffdbe) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet(0x2, 0x1, 0x0) 01:09:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="350000002aa21e9e9d5e38f834479d33fe5d4c8258203cdb5cdd509a0c25ecda876d528958de73e248817156b41d5ffad3cc53388b7d36216d"], &(0x7f0000000080)=0x3d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:09:24 executing program 1: mprotect(&(0x7f0000130000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x3a, @mcast2, 0x2}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000140)=0x10) rmdir(&(0x7f0000000200)='./file0\x00') munmap(&(0x7f00006a3000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x1f, 0x200}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x98, 0x4) 01:09:24 executing program 0: r0 = socket$inet(0x2, 0x4, 0x1d7) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, r1, 0x2, 0x101, 0x81, 0x0, 0xe5e4, 0x3d48}, 0xa0) __getcwd(&(0x7f0000000200)=""/4096, 0x1000) 01:09:24 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7a0}, 0xfffffffffffffdbf, 0x0}, 0x1) 01:09:24 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="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") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x11, r2) connect(r3, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x7fffffff, 0xe88}) ioctl$DIOCGETLIMIT(r3, 0x8004667e, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001100)={0x0, 0xc0}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000001180)={0x200, 0x4, 0x500, 0x40, 0x0, 0x7f59, 0x80, 0x3, r4}, 0x20) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f00000011c0)="9eb4f8fdc4e21d60bfca69bdca0c6208c5186ab8335d476b03caba986692ff37b93a7d1d8c4b30e9fb72e1a8a3317435d78d804e7d8a90a0aea69cc9291b456de12e698ac487675c2c80651acde65093ef72b9374b096c07d893e22e94103bbc0c66bdc1e9c066ada230c858ef6b4a141c9dbae33f1fe9be66a256a82587aba47a81a9d8fc8e50483d72a9b4763d92a0d232eca1a722cecfc65bc9842411250c0490186ed684a1c3eb99a7673e18ba16ed09b612c027d4a992d3f1b3421ad066dfe1794d8345391f11") 01:09:24 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x1, 0x500) r2 = dup2(r0, r1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) writev(r2, &(0x7f0000000980)=[{&(0x7f00000008c0)="17c6a53770a11d6ed5c2f3618c11c9b406734fad28768b86ebd6aeb3795754eac0a2d9ac78a1a09f30a30ce5d907e5bba9e6b8e8f2721f9bda393a3b434007cb02d8a8219cdd4cf7bfabf40993f181e994255cbe99702c3bb93b9b022aa9d90ac09ea338a6635225c792df85a5ace5cb14c4ed9afdd730c0b429c9e7e991c728768ea16f4d59b9134ce874fecf1467f3b13e6d761e5923f6b0351e226e17b003879439fa51996415142107417c185ce1d4c2e531f33f0ad86a7229aa", 0xbc}], 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = semget$private(0x0, 0x4, 0x200) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15) 01:09:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) socketpair(0x12, 0x20000006, 0x7bb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001080)={0x0, 0x10000, 0xf, 0x6, 0x2c}, &(0x7f00000010c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001100)={r3, 0x8000, 0x30000, 0x4}, &(0x7f0000001140)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001180)={r3, 0x1ff, 0x5, [0x1, 0x1ff, 0x7f, 0x0, 0x10001]}, 0x12) 01:09:25 executing program 3: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x41d, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x2000)=nil, 0x2000) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="e39e01d96376af2202c0c6263011f5ee382de082248d302465dc3d926d692374c50c474a9dbbdab332ec0f3a838460fa5a4604b55f080de5af2fb1b2c9353bda8e61cc030258fbe9c8a0c1f0e70aaa96954954ebe7b9cf1f9986e21039e31ca5e755f9f7775a8438666bb3c89b7f3abb28ed4b45755747a7c9ca4c673989815ec5eda1a7af6b0c34cd1478da3a1aa4d9781a5d249ad318bf4434b264ab748216789194410a83e9") 01:09:25 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, &(0x7f00000003c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x200000000024, 0x0, 0xfffffffffffffcbf) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x0, 0x3}}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/179) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000580)=""/106) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(0x0, 0x4, 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000000002000000000000ff0f0600"], &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000440)={r6, 0xea, 0x0, 0x200, 0x9, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 01:09:25 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x0, 0x1}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1ff, @mcast2, 0xbc9c}}, 0x0, 0x1, 0xffff, 0xe33}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10001, 0xfff}, {0x7fff, 0x3}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x3, @broadcast}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r2, 0xf1, 0x1, [0x5]}, 0xa) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0x1ff, r1}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) r5 = fcntl$dupfd(r3, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000004c0)={r1, 0x3}, &(0x7f0000000500)=0x8) preadv(r0, &(0x7f0000001780)=[{&(0x7f0000000540)=""/106, 0x6a}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/171, 0xab}, {&(0x7f0000001680)=""/227, 0xe3}], 0x4, 0x0) ioctl$DIOCRGETTSTATS(r5, 0xc4504440, &(0x7f0000001800)={{"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", "d2f862ff8d42d7ee78f81461ebbb6c1161e533191e08d0e81193738752aba8cb", 0xd2, 0x9}, &(0x7f00000017c0)="7bf483fcfe811f8df3c0bb01c07fefe7c683de20c1867bb4ac43ed0462", 0x9, 0x6, 0x7, 0x80000001, 0x2, 0x200, 0x40, 0x5}) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001c80)="09a7425f68128c38174c83017fb503e34e3a9eee6c9664df211cdfbc08a38c0433ef8fee0c4bbd414c23996c2dfb1010a920e5cb0c9bc377bde934adbdda8568e2f9b11ee74b636194d0e89cd74b2e1d17e46bbc0a4c55f71e9ffa7a2fe24d2b4818d4b25743f5d63440323591cb6be93e2057527aa4c9e4adb455c074b4a006391cad7558b6792b92915ffcc4") r6 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0xc, &(0x7f0000001d40)={0x2, 0x1, 0xffffffff, 0x8, r6}) sync() chroot(&(0x7f0000001d80)='./file0\x00') r7 = geteuid() utimes(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={{0x4, 0x200}, {0x7, 0x6}}) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000001e40)={r4, 0x7, 0xe}, &(0x7f0000001e80)=0xc) rmdir(&(0x7f0000001ec0)='./file0\x00') fstat(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r7, r8, r7) r10 = semget(0x0, 0x3, 0x200) __semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000002000)={{0xff, r8, r9, r8, r9, 0x1, 0x4}, 0xd2c, 0xfffffffffffffffa, 0xc0}) 01:09:25 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f", 0x92, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x28) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14) clock_gettime(0xe, &(0x7f0000000300)) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/8, 0x8) read(r0, &(0x7f00000001c0)=""/145, 0x91) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 01:09:25 executing program 0: syz_execute_func(&(0x7f0000000080)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101ed663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee4247ca15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = open(&(0x7f00000002c0)='./file0\x00', 0x2, 0x125) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000300)={0x10}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1000, @mcast1, 0x8}}, r2, 0x80, 0x9, 0x100, 0x2, 0x11a9}, &(0x7f0000000280)=0x98) 01:09:25 executing program 1: syz_emit_ethernet(0x1de, &(0x7f0000000200)={@remote, @empty, [{[{0x88a8, 0x9, 0x0, 0x4}], {0x8100, 0x7f, 0x4, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x1500, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}}) 01:09:25 executing program 0: setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x3, &(0x7f0000000000)={0x7fff, 0x200}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001080)={{"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", "4874e45a976f3acd870f19c79910766d65719892299d3c2d04736ec2ebe01814", 0x1ff, 0x7}, &(0x7f0000000080)="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", 0x3ff, 0x3, 0x7, 0x7, 0x0, 0x5, 0x5, 0x3}) 01:09:25 executing program 0: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000240)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = socket(0x1, 0x2, 0x0) recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket(0x1c, 0x5, 0x800) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000540)=0x4) msgget(0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r4, 0x0) r5 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=r6, @ANYBLOB="270000004d0000000100060000001f00000000001c004e2007000000fe410e0ab8105c6265000000000000aa0180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d66a1b6962900"/154, @ANYRES32=r7, @ANYBLOB="0300000008f2ffffffffffff000000000000d3a4b32de14af7ae0000"], &(0x7f0000000500)=0xb0) fcntl$dupfd(r3, 0x3fffffc, r4) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8) 01:09:26 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x5}, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="920231000002000053f6c36b3ff657b54233930000"], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) 01:09:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000)=0x7, 0x4) writev(r0, &(0x7f00000014c0)=[{&(0x7f00000010c0)="869a84a6aaa4eb820485e6498a4f0307068be580d7bb66199bcd3e2978a1ec1a1a940ce89feabdf2d60aa30e1b28ef9cd5eaa6f12a842bb776bbb7a9f857fd4d9652ee3fe71cd69db453b77340534f0b59b54f032774c9f79c5e8d126b1d20aa36", 0x61}, {&(0x7f0000001140)="a1f609db53c57d828d037b96bbc8a2202f27ca6978aab04d6e15d85c3ef17087afe2b0150e7bb52bd9fcca551aeeb74ea6dfc799b20a4bc27bcd5fb159c83430930e94c42039bc4a4348759c96b9bba9503e4d4e6f3aa2e9b9a870070af34583ebbf97ff7b7aeb836968ae488c58944af8cfe8f5ff454b849c4fabca19e956957a5dd6ef51f44f7be50d4a0c41d821ceca24a7617199292b31344b0e18564d74c088758aabe367fb84ec79c3ce1c2b865da963128865f01994605d643daf3003d780", 0xc2}, {&(0x7f0000001240)="0c9da6d586923d9b3d17a38fe68a65224f39cb9e8dfa0f4655f3203512a193e858eecf0f0fc97b348119530c8162f5e1a635e0ef9db55f6f2fb40fdbf0c759c31c22b8c0f398e285324fbf5ec5fd4d23985b816004cc62ac948451c745da9b87793bc93301943d42c7c6cd3778ee71f98f08c75f14efa0c3a4c8a8d1645c137781fa9a4d1e39f11529881b8426631ada430cd872cd276e8d42f7d3792332a6c1da380b7bce804c6fd0e7b02dd9ef3cd582a41bd8670e2a3caa7750ce", 0xbc}, {&(0x7f0000001300)="a189d20a0c4532c3ccca50688bc5a82bbf5cd3099e0192674b3c98b9dd16d5d817fa476bfa9a0b1234bd9c8d658e77700b7ade6c388fc2218cc9320b069f39c3e834632675fb7cd9a6a2c15fe6b6905de0dfe387dc67e5167f8e19d1853f9931e6e5ab96873e3b893b5593bd8439616b9e490278d6e1715016b827c3f7f803677bc7f0bf30f3a5bcea55b08bca4109622701459b5aad0db376911befaa1bb8d358c7a676aa50a1a24d5386aed6f2fc51573f233321314f2b903107", 0xbb}, {&(0x7f00000013c0)="15a2c5b002491aae1f485512a7f0", 0xe}, {&(0x7f0000001400)="f972059465b86ec8704291eb29118e02b7df58c599dcee63e337306227fb438cab507128a620532bbe3de0589693deeffdb88aad7d18a3bd2919f4f81e30962b59c6ec4b4ed76cf78c8c01fbe3771f89c9657ba61651139d282006e5", 0x5c}, {&(0x7f0000001480)="654512b9e400136ba215067a40884cfd8df2ebf7fe48d4e7d84f7a21132bdaee95390833b8007520c596", 0x2a}], 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x82a27c94224afcf7, &(0x7f0000001540)=0xac, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000001080)=0x8000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 01:09:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000008e0200"/20], 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 01:09:26 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f0000000c00)={0x3, "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"}, 0x1008, 0x800) shutdown(r0, 0x0) msgsnd(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000ce020000009b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910dc1b1d45f2dcacd02a7c424f3b1f8f0cb3058b72885c339dc97bd793708eea514c12de57d6c18a4fb0d828da05c2446accbd32f637b728245870bc77c00000000000000000000000000000000fc1366241f56fe"], 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9e0f221cacb9ab23e83daeb6e32288e77c64c4a5875917a6b1b9f2132429635489c3d094ddbcb99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa99214cf4399cc17e49108770938b69482305dafaff120ce048370c7b3240e2fd034678cb1615242d97522a352140cfcd1bab35c100419ed0b87d9599252bc2ae25efae01651de6669000000000000"], 0x1, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0xe2, 0x0, 0x800) msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) 01:09:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x1, 0xfe9f) 01:09:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 01:09:26 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETZCNT(r0, 0xe92458e0e7c484c6, 0x7, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000080)=0x8000, 0x4) 01:09:26 executing program 0: syz_execute_func(&(0x7f0000000f00)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x0, 0x2}, 0xc) 01:09:26 executing program 2: syz_execute_func(&(0x7f00000002c0)="96989892030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c400c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a52664430fc77f975419c2c2b00b002e45813a9a341474f08171a30b8a826e5f82f941d4d48cc7e8628f6808a3056f030000004e00c460c0f52615264788fefec4a1dd7dbbbfdd5cc6c401f1750fa1c9fb110fd3c43e450fae7c0f07") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 01:09:26 executing program 1: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x4, 0x8) sendto$inet6(r0, &(0x7f0000000200)="68a0561707101c436acb4cd6e43ea6e422b10b93170f933398f8ade14b87f79d61dc6f1479f861e1", 0x28, 0x100, &(0x7f0000000240)={0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21e000000200"/136, @ANYRES32=0x0, @ANYBLOB="092100004bbf0000"], &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x80000000}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000280)={0x101, {{0x2, 0x0, @rand_addr=0x5}}}, 0x90) 01:09:26 executing program 2: mkdir(&(0x7f0000000440)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x12a) r1 = dup(0xffffffffffffff9c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xfffff7fffffffffc, 0x73}, 0xfffffffffffffeca) listen(r0, 0x2) r2 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000240)=0x8fc, 0x4) renameat(r2, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={r3, 0x1}, &(0x7f0000000400)=0x3bd) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="c2db3ec545a8e492601366c40165e9653e253af8ca268ebf6287593afacb05b706127b0b77d6e581107c1630e1bd6ace862d727d1527", 0x36}], 0x1, 0x3a) 01:09:26 executing program 0: syz_execute_func(&(0x7f0000000480)="b1cf80cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc8b77337373e460f8094ee204220423851efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1942abe3660f38283c1cf24e0f11150a00000000c1bd14720b410f381e75383866406440df0e3ed9d83f894f00f28a80ffefffff74") r0 = dup(0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000540)={{"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", "c4571767453056d0014192252623e5d83a203ea5afed4517a448823a1ebad72d", 0x8, 0x8001}, &(0x7f0000000000)="b5a18e592a4646fefc153f702a357f8d5b9b42393767cf0b14e4413905de590befb62293141b9c6c2d7e546a67c76339a92496c73c4842956068d42592e103fe7c679c8e8cb8d8ebb6fb2e7b076adbf34406efa387fca5bb22dbad3ec3c24c0abfc6a163313694140414254ca76f49ecef7b457bd307a77edc87261e244f4dc523c3ef90f35acb1415b69e5bec64942a888f0dbe719b33ab3f44c99e0318a0f3edf01045852f6b505a87e2d11886815b46f4d929a20c054f31788f428ff19872eeba4bb1dba5740aaa9a4769ec4ed2b5173f", 0x5, 0x3, 0xffff, 0x3, 0xffffffffffffffe5, 0xfffffffffffff801, 0xfffffffffffffe41, 0x2}) 01:09:26 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000851ca86f253f0735829f9fa13e2d0e0d9319bcd20b3008475cb95bcd3fd5a298d6219748d17c63f0e6b2fa52f4f23e84bf4c5039f2ed220d2b796d0c2b09f10fa278e8dc70230e3c16313d3570935cf7dee48a2e4fe1e43b8b0b674fafc6487051645f101771ea128f7719ecebfc5104632d6fb056c585754765ed76eb541cc92733bae026267931077646332afbbd6938fde47d57e0001be0abf52df20a94ed55e78b7b3278d1abf4eed0930d2307de44f2b72f312a73322335b9f4a7047b5ad9d716c082ea9ebeda4f3c6ff8143eb1a09693b0b7e0c9745105ed0ef455146b572fe78204c681"], 0x10}, 0x0) 01:09:27 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x501620}], 0x1, 0x0) 01:09:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f663de76530009e3febca4bd0502193ff43e084320a7961b04a7c284e5bac7362a040a9da21ce443397fff38c18d5555a18e60000000000000000007b619f9a132c6eb10956277c319b2b8c57a560798dd8fa994b985c"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:09:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) bind(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x4) r1 = fcntl$dupfd(r0, 0x6, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x2b, "77026fdcc6ff87aadef1a201643e77b05bd8943e62826b9de64abb7d1af8e50639b58f7963cee820ec4382"}, &(0x7f0000000180)=0x33) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x7, 0x92c}) r3 = getpid() r4 = getpid() setpgid(r3, r4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:09:27 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) 01:09:27 executing program 2: close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x108004, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000100)="3f1a0f79f43a601b2ff9e4846b85aae136b28fc77bd4baf42355250cf9ec85fb61daec0ab6e143c8c7137ee38a918a65936bac22c2657de4f1f0b05e7e48ab290331bc1076c1d61c0b7867a43da2ecc1d763a1d938504e9f54ea6a3284b4f3887477500b1a385722e5a317be45450f67d9928b0a06b464a53563bf70776d090a2e2b058e1e0cd3d3c0ffd6afe8b4924bfb") syz_execute_func(&(0x7f0000000000)="982c0b0f05642e43d9ca913e3e2ef3420f53de1541e2e9e096961e6ae2855b660f162f4738847684762166410fab54fad62e41812047002b062645c706000000008888a1c40fbbc44583fef34d6408c4827979f229972997b00b000f3944d1f466f347adc46291ae8ca0656000000f01c4740f2c76000000c46125e2ff3bc43b3a5c4f28681d1d440f2b550142c4410f590d00000000c40285bfd2400f0fa305080000b004040f0f82dada048300") 01:09:27 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000000)="8e4207763f61be34bccb7eb322cbc14e04f11decb840454e1bbedef228a7f09e0efe769437938012b1b21c7f979bfb3e", 0x30) read(r0, &(0x7f0000001380)=""/4096, 0xfffffc9e) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 01:09:27 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000000c0)=0x10000, 0xfffffffffffffff4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c0000000000000000000000000000000000ffffffffffff00"/148, @ANYRES32=0x0, @ANYBLOB="00e5ffffff2d357d000000000000000000000004000000a1d2d91716987c28070a93"], 0x0) 01:09:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 01:09:27 executing program 1: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) 01:09:27 executing program 2: r0 = socket(0x17, 0x10000005, 0x84) chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0xd) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8) 01:09:28 executing program 0: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x44, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x2, 0x4, 0xd92d, 0x10000, 0x4, 0x9]}, 0x10) 01:09:28 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0xfffffffffffffffb, {{0x1c, 0x3, 0x3, @mcast2, 0x1}}}, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) fcntl$getflags(r1, 0x3) 01:09:28 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETZCNT(r0, 0xe92458e0e7c484c2, 0x7, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x40, r2}, 0xc) 01:09:28 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb2aaaaaaaabbb81001b0008060001080006040002aaaaaaaaaaaaac1400aaaaaaaaaaaaaa7f000001"]) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 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}}}}}}}}) 01:09:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffe) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/9, 0x9) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xff0f) 01:09:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x40, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xadd3}, 0x1c) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) r5 = getpgrp(0x0) r6 = geteuid() getresgid(&(0x7f00000009c0), &(0x7f0000000a00)=0x0, &(0x7f0000000a40)) r8 = getpgid(0xffffffffffffffff) r9 = getuid() fstat(r4, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) r12 = geteuid() r13 = getgid() r14 = getpgid(0xffffffffffffffff) r15 = geteuid() r16 = getegid() sendmsg$unix(r4, &(0x7f0000000c00)={&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000980)=[{&(0x7f00000007c0)="d0dbce41c9c69eb9dcc33eacb87eb36b17e5d24fa6643ae503f3a6f92ade4fce6d47585703feeeb2e12053082e27b3d05275e9ceb440421cb3ff4383047430bff236af800b3520df5052895a6e3c9c230c10fed7e94c162ca71e59c3c8f461fd8526c9952667274ab042211cc34c934c085d5399795468c83cd3bbf4b2e1a4a48ba59903777187e2af77ea14a65e2747afb367c7a9e65b5d399a24e92a782d187666cbb72f7cb2d51ec54259092578168f65efc7a1c1f4228620780abccf46eba82ca117cb07db99e16015096f17bb494ffaa7589e7f4f539b99d1d1999196a077d33c3cb4c3c7842ec53031c6ce7130decaff14a298", 0xf6}, {&(0x7f00000008c0)="ac453ef900fb39513c63ab0dceaff06f9f1c21745e5e8e90efaf8a0cf103e005171471377525fcf522d0eebf9fe6cb61bacf1e908f481494072435b894d37514090e50cecc39b6b72289beae533f0d06237ac562f471fb9f7135ac83b458b1c84533cca29a590869f65c6d6b184f125f88443c6551c8771309a4a7426fe3aad277ad0f76772a2e9cab44706ef07f2034", 0x90}], 0x2, &(0x7f0000000b80)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0x80, 0x20108}, 0x1) ioctl$DIOCRCLRASTATS(r4, 0xc4504448, &(0x7f0000000280)={{"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", "26e3a289d31615847ddeac497b8387c76aee5ab3dd9a50a2e71dd4762ab76bcd", 0x4, 0x2}, &(0x7f0000000200)="ea901a77d519e87ea9cb144948bf3723adeaf90e635a9779c6da41096943dc9086092ad0539e3a80ea7aafd7e90acc26d8fc98976e2b899b187adb0754e2d3e6e876fcebaa2a", 0x1, 0xf46d, 0xcc28, 0x1, 0x7fff, 0x100000001, 0x1, 0x12}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000700)=0x697, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000740)={0x3ff, 0x1600, 0xc99, 0xffffffff, r3}, 0x10) 01:09:28 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x4, 0x4) sendfile(r0, r0, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x800, 0x15) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000340)=0x7, 0x206) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000002c0)={0x8, "db3729475eff5d2834c230b13281ff8d"}, 0x14) getsockopt(r1, 0x2, 0x4, &(0x7f0000000080)=""/27, &(0x7f00000000c0)=0x1b) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x7) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r3, &(0x7f0000000440)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, 0x0, &(0x7f0000000180)=0x241) 01:09:28 executing program 2: r0 = open(&(0x7f0000000600)='./file0\x00', 0x200, 0x4c) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000007c0)={r3, 0x7f, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300)={r4, 0x0, 0x2, 0x5122, 0x63d}, 0x14) syz_execute_func(&(0x7f0000000000)="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") r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000006c0)=0x7, 0x4) open$dir(&(0x7f00000001c0)='./file0\x00', 0x200, 0xba91895aa36238fa) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r6, &(0x7f0000000180)='./file0\x00', 0x1, 0x1000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e22008000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/128, @ANYRES32=r4], 0x84) sendmsg$inet_sctp(r5, &(0x7f00000005c0)={&(0x7f0000000400)=@in6={0x1c, 0x1, 0x3, @mcast1, 0x4689}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000440)="38306bb673c37ecfe576f087fa50b40dd72cc6d51493772e5d66d0c9b6f9cf8d324e0f886d137234fc8815794fac74b8ca69400349dee2da259ed69e6cd2d4cf2b96d22370f1287541717cd53825e32e29df18734f1bdd0e135381883f7daf039c68ad969a270720e0011e5bd8092354a4bc", 0x72}, {&(0x7f00000004c0)="0b91a707452e9ab92552e297bd853fd378b95615567e6219c2ca7c93157805e539a72713b2649ccbc952ac210cdb1e90c4d40616", 0x34}, {&(0x7f0000000500)="4bd31e3a0707fe3e9697176cb4933bd3c4def8a7c1f45b6dc14479e987679ab334bf962260ff0d5a22f7afda062c02e9a1fd0b0ab2a910eae2e8fb8dd41fd5398fabb4038ce5367bcd396cc4ad44ecbe0ec5e99ee8c546f1b7aad872a7d49cae6d5d06128205699d2479dc14f3b8a2f3a58e890f429d8a", 0x77}], 0x3, 0x0, 0x0, 0x4}, 0x104) 01:09:29 executing program 0: getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setgid(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpid() getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="e9000000eb9f59e690e8ee43432ea3ab70620aa4ccfd88000a86b54e4556557e715ca459683503e9a9b043615c415b9e97cd1251c45eeb8ac4bf7d2b2d521c8402d0b217ad6b400f6b527f961b74d3b8c999802a190edd6269343cd7c8a5f3576af847a459d76bbdb7d38c4bd3064a48398b854530216509ac8eb5ef782436fb3a735a5dbd1f363ba211b0a9a53d9fd613832b62237f23e718c059fbd43e99b26511754bd221935478a370aae508d3df95a806dd312c0b8d4e766ba35ea4f9ed2f40746036091da2342a1cebf42ea1d3d0688250fbcf5964c29ad749288a5c"], &(0x7f0000000240)=0xf1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0xe7, 0x9}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:09:29 executing program 3: select(0x40, &(0x7f0000000040)={0x1, 0xfd6, 0x8, 0x200, 0x3f, 0x81, 0x0, 0x5}, &(0x7f00000000c0)={0x1, 0x8, 0x5, 0xfffffffffffffff9, 0x7f, 0x586, 0x8001, 0xfffffffffffffbff}, &(0x7f0000000100)={0x0, 0x80, 0x2ba8a618, 0x80, 0x2, 0x7f, 0x2c54, 0x3}, &(0x7f0000000180)={0x344, 0xd8b6}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={0x0, 0x6, 0x540}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0xfffffd48, "7842e2863d29aa393fd8e7507cc161e1c1e66cbd6e01779cf32bb00254ff629af2c397e5302bb0730b4daeecf9c757f7afd31d988f15e28b5b063d26437f115383b2ead2b810096748d59140be74b22d2e1b6de038a853cc0f888d4828658e91430e2bcc2e69a86092c6b55cfbea1b33af5dfe115a869c0f5125fbed0bfc5dc79ffccc09d3f05c378fa0d73cb7b2dd5cf96c0eae628d14e2c824e0d582c9c805708346c4133aa11c0888a022090deb65647e7620199caad47e87cb644f26bb46ce"}, &(0x7f0000000440)=0x434) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r2, 0x46}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000200)={0x8, 0x7}, 0x10) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, &(0x7f0000000140)={0x100000000, 0xd}) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000600), &(0x7f0000000640)=0x10) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f0000000500)="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") 01:09:29 executing program 1: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0)={0x101}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0xfffffffffffffe00, 0x5, 0x200, 0xfffffffffffffffb, 0x80000000, 0x1}, 0xa0) freebsd11_getdents(r0, &(0x7f00000002c0)=""/189, 0xbd) 01:09:29 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0xcea0c18bce943a4c, &(0x7f0000000200)=""/157, &(0x7f00000002c0)=0x9d) 01:09:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x4e2}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x8a4, 0x3, 0x9179, 0xffff, 0xfffffffffffffffc}, &(0x7f00000001c0)=0xa0) 01:09:29 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = socket(0x1, 0x30000000, 0x5) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="684048524b037194ff161d3589864aa6bc77ff889239e9b671ced78cbbc545cc0c5fd7b2cf79a6ccfb7234253ad0634483e15ab1e5314c349e3e9fb7d4dec52717b979ce6447bfb25be49174821e368a6abd6687ea938131858e57317ba5ebc89bc4813bb3841e1fddaf970e4373556d96cc6b72b34b254404253a33275a31e852267ce0c8d5cba314d72d3c164613ded8c15033d2f2b94aae0554f6e1fde198d51fa62d445bee4839c99180e0fd6d2f5479b6a40ce4e7f641bd6f6e", 0xbc}, {&(0x7f0000000100)="576d24d71b673a16910b9ec1437949bf61df8afa7dff315597eb301985f5deeb4653b00eb90e0ae51363426ed297a60f73b71669c822ae288c3d5b6a5e6513a103d3b862d2c2bc748a05df691e0e400f832ff2b2dd04c2b8c5cf9d44241e25b22d5c8a2cc68fbe815f7ee65a271ed3d019c15a7240af9ba923b5068c1aed5e26dc0a36708f2ac6df1c130b082e3498973253d176675d6deacf926a2a98add556fb9e20968f6838bc7a77d18ba8c51a822f326d5b528eb27008c6b9c102e3f6b3289c7b83331687579c2e5efe2edd1ac28d630f2f3d036bdf8a399b4f4f15d911d37956d8f358cde7a7cba4c846054d9f39", 0xf1}, {&(0x7f00000002c0)="9d37826f79ff728a3a0d4722b754021ac72735e0859052dcbbb40532997a2dd3103b36cf66f3e365e29a1253b9c6e32fd32003a713f088142435b27dd3dbc1d0d0da4857ef6658d315d13aa5ef1fab02e1c0e4e72ce3d8a5c601590d177f35f0d2bb11de193b3475e46beec73bac636d", 0x70}, {&(0x7f0000000340)}, {&(0x7f0000000380)="106b1fc294835753f4df1fb6412509ad2eac633912cc9dd32167f4ac2304cccb4f14fbfe181d6f1967cd30f0541a9a39a064cd84085500729b24c16bce01eae6b0a0b41ef77b13", 0x47}, {&(0x7f0000000400)="28c852ee2d484e5e476e0be78f8e09202acc357e6c7bfbdefbd3463b3709f72c686463bcf5dace16d20da242da47dcde9384c21d3b6fcb10d26e4c637c90e0dec387dafe6c3622d643ecf1153afe8d9e232156a14c299780cdad63b4b884bf75cd134d79e4aacb860316e5ed85bff60d9ce506dae43e211f7c28aef12c7a161701c5d94e5618447ef522164b53f381ef152cc89091b9f7d9b4123f69fa69d54f0fc6a8db28ea534627", 0xa9}, {&(0x7f00000004c0)="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", 0x1000}], 0x7, 0x0) 01:09:29 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = semget$private(0x0, 0x6, 0x28) __semctl$IPC_INFO(r0, 0x5, 0x3, &(0x7f0000000040)=""/145) mlockall(0x1) sync() r1 = socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x5, 0x7, 0x0) r2 = dup(r1) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x140) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x80, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000002c0)=""/167) 01:09:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000040)='./file1\x00', 0x1000, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file1\x00', 0x40, 0x28) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x0) 01:09:29 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696cb2737a1d03653000"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 01:09:29 executing program 1: r0 = geteuid() r1 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) setresuid(0x0, 0xee01, 0x0) r3 = geteuid() setresuid(r3, r3, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000010c0)={0x0, 0x800, 0x8001, 0xe95, r5}, 0x10) 01:09:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202262f6669049e4a23e10000003f8c31653000"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000001200)={0x0, 0x4000000000000000}, &(0x7f0000000040)=0xfffffffffffffeae) socket$inet(0x2, 0x0, 0x401) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x6}, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="050000003f000000010100000000000001000000"], &(0x7f00000001c0)=0xb8) 01:09:29 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x1, @multicast1}, 0xffc3) munmap(&(0x7f0000e80000/0x2000)=nil, 0x2000) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) close(r0) 01:09:29 executing program 1: r0 = socket(0x10, 0x5, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r1, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x8, 0x5, [0x3, 0xa, 0x4b0e44b7, 0x9, 0x88]}, &(0x7f00000000c0)=0x12) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000240)=""/157, 0x9d}], 0x3, &(0x7f0000000340)=""/10, 0xa}, 0x40) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 01:09:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 01:09:30 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r0, 0x5) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @broadcast}}}}, 0x0) 01:09:30 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53ece41e29fe99fe967660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4c462fd41099091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x88, 0x20) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1d9, 0x70}, {0x8000, 0x8000}}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x401, 0xf, 0x26, 0x7fffffff}, &(0x7f0000000280)=0x18) 01:09:30 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a7bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc397a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e00"/112], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x0, 0x710, 0x7fffffff, 0x8, 0x0, 0x9, 0x7fff, r2}, 0x20) 01:09:30 executing program 2: r0 = socket(0x10, 0xdb643e9a810dbcc3, 0x80000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x7ccdb3aa46ae327a) 01:09:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x5) mlockall(0x2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x11, r1, 0x0) 01:09:30 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000040)={0x864d, 0xffffffffffff0001}) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 01:09:30 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x7c30, "8ae0055f0a9b6e91cd9a41374d30d475"}, 0x14) r1 = socket(0x2, 0x2, 0x0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696cb2736a1d03653000"], 0x1) bind(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00007bb49627457c979f2569790000000000000000"], 0xa) dup2(r2, r1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r3 = accept4(r1, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x30000000) poll(&(0x7f0000000140)=[{r2, 0x101}, {r3, 0x2040}, {r1, 0x24}, {r1, 0x2001}, {r3, 0x22}, {r3, 0x104}, {r1, 0x40}, {r2, 0x14}], 0x8, 0x7fffffff) 01:09:30 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) mkdir(&(0x7f00000000c0)='./file0\x00', 0x10a) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 01:09:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa00, 0x80) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000140)="536e4e5c71144af0da1656420e0d674ba90e37607dd6c14ff8e0514ab854d4d6512a12642cddab346d9eab95e761efc177bd3c799c5441518afb91154ea146f694083315df86d8b000bb84d90c51cbb3c94dfcb5189ea28ff2cf1364eadc2d7d8e4799e8b4c151411e37c8110e1b585ccf93abbbc8e5c92584ab84aadabfbea1096fd2684fc285576c952f8acf46710b43b9dce3dc8ab8a606f2dcd1460c977b13b8020a71daec92696cda96b8b7ae15fa273600b3e9b04e2e0629bfba628d37bc570869") __getcwd(&(0x7f0000000040)=""/44, 0x2c) 01:09:30 executing program 2: setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") 01:09:30 executing program 3: syz_execute_func(&(0x7f0000000080)="9128840f0566450f380b5a3091f241298f17955bf95b3ed3a608560000400f5597f6ffff20f23e26220fa0e5b6e7d1c4e1f8c421fcc1d721440f912181925585c3c36645430ff2450fd028860080003f81f8521f5726c4018df6a8d70000004e474f8abb08c40115e9e5313eee650c0cc48299a66aa3ddc0") munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) unlink(&(0x7f0000000000)='./file0\x00') freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:09:30 executing program 1: syz_execute_func(&(0x7f0000000180)="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") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) fdatasync(r0) r1 = dup2(r0, 0xffffffffffffff9c) flock(r1, 0x7) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/76, 0x4c}], 0x3) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000400)='./file0\x00', r2, r3) 01:09:30 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f00000002c0)='./file0\x00') r1 = dup(r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000280)="2b8c7e3acbc7689033564833bc7637116bfd7a4ac7818bca5b89624f0734c00f014ebeced84b879bcc92cfe125dd1f5d9acc692c") chdir(&(0x7f0000cd2ff8)='./file0\x00') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r2, &(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={{0x0, 0x2}, {0x4, 0x3ff}}) r3 = geteuid() getresgid(&(0x7f00000000c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x400) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') fchownat(r1, &(0x7f00000003c0)='./file0\x00', r3, r4, 0x200) readlink(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)=""/111, 0x6f) mlockall(0x3) 01:09:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000040)="8b219de988254f4a7ac992c463be9694") setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4}, 0x8) close(r0) close(r1) Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff816ca6d1 stack pointer = 0x28:0xfffffe0026fd0540 frame pointer = 0x28:0xfffffe0026fd0540 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 = 3994 (syz-executor.1) trap number = 9 panic: general protection fault cpuid = 0 time = 4170 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0026fd0210 vpanic() at vpanic+0x1e0/frame 0xfffffe0026fd0270 panic() at panic+0x43/frame 0xfffffe0026fd02d0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0026fd0350 trap() at trap+0xba/frame 0xfffffe0026fd0470 calltrap() at calltrap+0x8/frame 0xfffffe0026fd0470 --- trap 0x9, rip = 0xffffffff816ca6d1, rsp = 0xfffffe0026fd0540, rbp = 0xfffffe0026fd0540 --- memcmp() at memcmp+0xa1/frame 0xfffffe0026fd0540 authunix_create() at authunix_create+0x25b/frame 0xfffffe0026fd0800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe0026fd0980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0026fd0ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0026fd0ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x2000018d, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 3994 tid 100647 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why