= dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="204ce90000fe8000000000000000000000000000bb0300"/125, @ANYRES32=0x0, @ANYBLOB="5338050003000000"], &(0x7f0000000440)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000480)={r7, 0x7, 0x5, [0x8, 0x7b21, 0x1, 0x7, 0x602]}, &(0x7f00000004c0)=0x12) 20:56:16 executing program 3: pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x100004) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r1 = semget$private(0x0, 0x6, 0x606) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000400)=""/102) r2 = socket(0x100000000000001b, 0x2000000000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xfff, 0x2, 0x1, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x10000, @mcast2, 0x1}, @in={0x2, 0x3, @rand_addr=0xffffffffffffff7e}, @in={0x2, 0x3}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x2, @loopback, 0x9}, {0x1c, 0x1, 0xfff, @empty, 0xfd1}, 0x3, [0x0, 0x3, 0x9, 0xfffffffffffffff9, 0x5, 0x1, 0xffffffffffffffff, 0x48]}, 0x5c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) 20:56:16 executing program 3: r0 = socket$inet(0x2, 0x2000000b, 0x0) r1 = socket(0x2, 0x7, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) 20:56:17 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) execve(&(0x7f0000001400)='./file0\x00', &(0x7f0000001680)=[&(0x7f0000001440)='\x00', &(0x7f0000001480)='\x00', &(0x7f00000014c0)='\x00', &(0x7f0000001500)='\x00', &(0x7f0000001540)='%#\x00', &(0x7f0000001580)='--}^+\x00', &(0x7f00000015c0)='\x00', &(0x7f0000001600)='&&\x00', &(0x7f0000001640)='@:&\x00'], &(0x7f00000017c0)=[&(0x7f0000001700)='&.-\'\')[]\x00', &(0x7f0000001740)='\x00', &(0x7f0000001780)='\x00']) utimes(0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="b90375c4c57f89b332def7d577b442762f8a8f366c093089fd442c976b650d8b4342659d7d580ee51fbf0bf63ab376f40a5292bf1ae93936b706ec770928970c31927ca725f1cedca80cf5c7d41281327c5a42116b61582b892ba20e3b19b9479995982af64750d29fb54a256b3adb1ca4f8bdf72dffb9d90048d5ecdfd740911a38520f935b53e288712ed67fd663ae61f30db03ea754879da20d43ecb61986e27908c7ab404523ce30e8e3dd5710171e36ce7de0be1ac35e6348d2a3e5734125f6237d70fcd7d81788c22bc46c89ff51db710d7d735fe1454c6e", 0xdb}, {&(0x7f0000000180)="02d7637c2afca97ac9e221e6d502303ee5c16ff5c93cd55693bfbfa2e531acf9708d203134ec649160ff0faebd65ae655f6ab94d6de2604761dd822cd101f28852dbdbee856bbe09deaa2bb13047f8", 0x4f}, {&(0x7f0000000200)="ff72b1d44dbc7f860f2c5780a9a8641bb1504f2b54f361c09efc63a173fb19e5655876d47048f1e9f708601fbb111bba4b01d0ca27c6983849294a2904fe18", 0x3f}], 0x3, &(0x7f00000002c0)=[{0x1010, 0x6, 0x1, "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"}, {0xb8, 0x29, 0x1000, "d286ba6fd4b6d4f9d4c4a857b6854e6f6f22aef17fe2428e900a61e3aedf6933b0df0756f1e1063b68079250845c4486735338a5fa110ba40b1a5812fbe56e601b488089e77dd99471df8d57179908fc767c4c80694f723ea243e99126b74746f231cb8fb36d9d409689045ccdd5799ec811721c3ff4549ae83d75f764854f99192d871ad2b1d3fe2d91b18a3ed1a4bedaf2885ba680dd7777353e4ce877961809d9"}, {0x10, 0xffff, 0x7}], 0x10d8}, 0x84) 20:56:17 executing program 1: r0 = socket(0x1c, 0x0, 0x81) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000180)={0x7, {{0x1c, 0x1, 0x5, @mcast1, 0x7}}, {{0x1c, 0x2, 0x100000001, @ipv4={[], [], @loopback}, 0x5}}}, 0x108) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="5a97e807b760b6850c2f3edc6ff22c8ce37fab84aec28a4161a9808640c6bb64dce2562c434629691737a4afbe38", 0x2e}, {&(0x7f0000000080)="1dd2b1b3a85360927bdea86326c549578647aaaf60cf9d86fe09813efcea", 0x1e}], 0x2) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000ffc9ab9ba9b77eebd4dad3b4b8cfcc2af9e446f1e6dd926de6c03a72b0a376e7ab1530d7c85a228ef6f1a0f0a77ff578a4f6f5e217aefb70b171c13b41c06bf6b9178056aefc242cf8471667642e7fe6f483f4a1a86b5aa41dddf35b83ea11776158c3830497"], 0x1) 20:56:17 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="68e4144de08fa6624b1c8c27ba2cfe897d9cd5e9387219365e7e17bfedefef5c187132c3551046bce54f649a87419ce01adbc77a1fe496bf668a98d27abb506eef85963ee155bc48089ac3808febe71b38ec2b8f090e1cfdfd39ef3193e990a1c581c56a0f5aa04af62e19078a5430cc38cc63b55e9a46896f4936bec47ebc831bf35db17bf1cde4ee"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 20:56:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) setuid(0xee01) getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = geteuid() fchown(r0, r4, 0x0) 20:56:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r1, 0x3}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) readv(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f00000002c0)=""/9, 0x9}], 0x4) 20:56:17 executing program 2: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) r0 = socket$inet_udp(0x2, 0x2, 0x0) exit(0x100000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x100) socketpair$unix(0x1, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0) 20:56:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="f5bcb5da3393781ff03f4a5157d08737fff373fdc9d4056f6bed25c44011ea7e0cd826ef9f5b0c40b6250ae7", 0x2, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x4, 0x3, 0x3, 0x13f}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r3}, 0x8) 20:56:17 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="b100485caa2a43ccf1f92e3e128ef58edd60e49d783fca88e62293ca12379fad9c65dcd6696744ffc0edc6637f01aca02d5266b890168e883771924e0ac3010000800000000007ea3bb30000b424cae4"]) r0 = shmget(0x2, 0x3000, 0x68c, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/50) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendfile(r1, r2, &(0x7f0000000100), 0x1) sync() 20:56:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x5, 0x7a07f746}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001200)={r1, 0x9, 0xa1be, 0xfffffffffffffff7}, &(0x7f0000001240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 20:56:17 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) fcntl$setstatus(r0, 0x4, 0x10040) preadv(r0, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/108, 0x6c}, {&(0x7f0000001140)=""/199, 0xc7}], 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2, 0x1, 0x0) preadv(r1, &(0x7f0000001300)=[{&(0x7f0000001280)=""/67, 0x43}], 0x1, 0x0) close(r2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000016c0), 0x4) fsync(r1) getsockname$unix(r2, &(0x7f0000001640)=@abs, &(0x7f0000001680)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./file0\x00', 0x41, 0x1c) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000001740)="6fde9f9002d19932a3a37f370a4ff0cd48298f2f4105905e0e8dc0eff09b48a9a32ddeec7b68ef41f89e04431b7b8bbfa5c24ebe2ebb024d687e92b015c8aebff31c51d6606e2618") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001540)={0x0, 0x30, 0x3, 0xcc, 0x9}, &(0x7f0000001580)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000015c0)={0xf, 0x7, r4}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001340)=ANY=[@ANYBLOB="1c004e2306000000ff0200040000000000000000000000013f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007acd6bddc0f8bf2100"/128, @ANYRES32=0x0], &(0x7f0000001400)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001440)={r5, 0x79, "16abd1f016856e108c7ae4f8f1b71f54bb8b505445ca75df32ffa21eef323d4c9a507b6f1455137f1d274c18c5522e6e642c4ffc29baec76c5d38b80421e0b37824d18a4259a40f491a52e133762dd396833687f02546b146cc57297173428694d7bddccbcc13fbdc616f94b20fee4ccb0f29616231a8ca544"}, &(0x7f0000001500)=0x81) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 20:56:17 executing program 1: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="14000000728d6a0363ca30b1606b4eddfa65f64d746bd1dcd35e1a9e974c3db6295b"], &(0x7f0000000040)=0x1c) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="35d637ae5c08c77d53bb43f812a8", 0xe}, {&(0x7f0000000180)="0243dc544158c04ede53e4254da99cb5e655346044cfb972081a5bb673651bc97c8d0f650fc97a3cebaa1658b18b4ef23770b3b5c3f63248937bbb92d7ac9575262344b390697ec857535fe7e268959a7fcf4bd1d6dde5a160741c08783733b4f80e904c3df0deb483a417aebec24063eb7a236bc8b4c14151ee69313d069ec26bb175ce8d9f2aea3bf87aadc7042c94a4a6aa2b1de8510decbf6b0a371815354637441213cd0d74a36992c589b092840cfa7de6ff423cd7267925e059678edf9e2504bba0fca52e2c89ff04ec1b093920e64d96a500a0", 0xd7}, {&(0x7f0000000280)="8c27d8551e441af0d1b02d1477bacb441bf9265eeb0234d7adfa4154b6", 0x1d}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xd, 0x3ff}, 0x8) 20:56:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) mknodat(r1, &(0x7f00000007c0)='./file0/file0\x00', 0xc024, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 20:56:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) lseek(r0, 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000080)=""/56, &(0x7f0000000440)=0x38) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0xd0) syz_execute_func(&(0x7f0000004180)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c787e4c692fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f81dc00000000fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") writev(r3, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="d2ac4dc44cbac139a77c394419b686f061e0baba4f43da35a7341b82c956e73b5fcf4f6826e0417361e19ef9c3bff8156acbc5acd83b08f9f2ad6f2315fd14064d3aa32f073617db39d3fa22", 0x4c}, {&(0x7f0000000180)="2dfc6c32aeb2", 0x6}, {&(0x7f00000001c0)="b0f57179597c8ebf7a34eaaa0f8874759e8f81628076fc4551237fe8e87b4cd04e13a395e89effcf8b22323de06d83a58aa10755321fba8795d2db03385619bac26518e9661728778211814b274618b1a0f7e7c763576c71abb99754d8046dc9c10315f6ae3d4d132586b420a369b0bd35b7adcff0954f0354545287092a81a8c214ca2db3d35934010701014b72ec849d06952c148106b0471dab762adebb5d3d50bddcfc1bec50508f", 0xaa}, {&(0x7f0000000280)="ca2f0cdd1c792d5a283f80b145eca36c913815018e98dba4aed8c8572831531cc3f308d532759240de5b338b7346617ec41a7602170f075ef18b177b987dc454afdae2cd0a068975c064b65bc594f58ff724dada117dd3f87f3f46fdeeb591d7bc0a251f2bebafca52f4d24f7905071ce5769b15bc0beff7cd5ed9932fab2268d693ec2899ab219aee9fddeb1d0411130ccf33259366f3902009cff30c449c7193cf5ecac1f302d52816c821425d137431479b", 0xb3}, {&(0x7f0000000340)="89a3e22bdebe1dc8e237555443a4aad72247e60559abe3bc7105b80b42555a54f203a026b411592cd0c7f85466e403a7172e4fce72927f45e5b4a5c50e3272f7fdc8c70c3944ed8b60280f59ec341593a0358f954710c4", 0x57}], 0x6) 20:56:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"0400f4045c45d770c2c436429fa2bcc3d4bb6d6f20748621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82405a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7711ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300000000007b00"}, 0x0}) r1 = socket(0x1f, 0x20000000, 0x10001) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast2}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0xa, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, 0x0, &(0x7f00000000c0)) 20:56:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)=""/4096, &(0x7f0000001280)=0x2) r1 = accept4$inet6(r0, 0x0, &(0x7f0000001040), 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001080)={0x0, 0x2}, &(0x7f00000010c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x9, 0x80, 0x0, 0x0, 0x200}, &(0x7f00000011c0)=0xa0) connect$inet6(r0, &(0x7f0000001000)={0x1c, 0x3, 0x4308000000000, @loopback, 0x8}, 0x1c) 20:56:17 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2200040000fe8000000000000000000000000000aa5300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000", @ANYRES32=0x0], &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000980)={0x0, 0x5}, &(0x7f00000009c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000a00)={0x0, 0x9, r2}, &(0x7f0000000a40)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r1, 0x9, 0x3ff, 0x6}, 0x94) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000480)={{"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", "4ce0691dd0c4b3ed3d76ea06c3ddc029446315bdc928b946b3b0865b1af8442b", 0x5a2e, 0x2}, &(0x7f0000000340)="7055cf8ba06528133332f5542c4b85771190f2b966dbdcfdb01f635156627ef4a88d4d43ed5752663c36c1b1e92ca292db7840cddb10f0264e3d77d258e1ff77f5d29de287109fdb53365ccef5253075c7183ddc2f6e4ac6913a54ebdaaacc5b249619c40044be2c6e07a5a50102626ad2ae463452803b4208a887b7e6db1a19f95277ad3a35174eeda83cbd40f4364cbb5f65fad74e8054cd27f528372e28c3e0e45e6f75acac90c5fd0abca01e65d779a4", 0xffffffff7fffffff, 0xfffffffffffffe00, 0x43d, 0x9d48, 0x3ff, 0x100, 0x9, 0x40}) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0) r3 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x1b}, 0x24) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000900)) freebsd11_getdents(r0, &(0x7f00000002c0)=""/102, 0x66) pwritev(r3, &(0x7f00000003c0), 0x273, 0x0) 20:56:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x30000000) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0xffffffffffffffff, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="00060000"], 0x373) 20:56:17 executing program 2: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000140)="f0216500f3666446ff48e2c4630944057294000067c4810d6ae7f390c4e2c2f5a164000000c40149d290a50c0000c4e17a124600c403855fdae043d9e8") 20:56:17 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) write(r0, &(0x7f0000000080)="ba35c453cfdce765f7f3f6bab5513d401c77a2a2996820", 0x17) syz_emit_ethernet(0x68, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3c, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}}) 20:56:18 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000040)="712b09319bd00025c69e2164374f5cdbf96c17d8245ccae70a81385d224e0053713f9fa0839285f4490169f3f5cf46b4f97fa28d1f718b97e82390d4c543") syz_execute_func(&(0x7f0000000440)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e051efef400f0d18c401fe5ff6e30fad660f3a410700c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x9, 0x5}, &(0x7f0000000140)=0xc) 20:56:18 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) readv(r0, &(0x7f0000000240), 0xfffffffffffffba) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0xfffffffffffffff7) setsockopt$inet_udp(r1, 0x11, 0x2, 0x0, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001140)={{"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", "1379cbcea9bdeb7e572891e77613a6ca7df336b57c27217fba588e6aed8798db", 0x1000, 0x80000001}, &(0x7f0000000140)="a849ecb8d9ccb99a2bd455ee19fa95f136be2afed64afc21c05353ffc6a07ba4734112ecaf5bfaf6284173892575391892d0e70ef0be2b8acdc1c320f1455ba6c4b7be44632fd55b879e86236a9b087afaa78084ab49d6e3ce73c820ae4629ca80d7806063938451776ca4b979f89a6397aacfabaeed368547e1bfbd871f71f1f22b0fefcc944b03cb0d5b7d76d8a97ad39990b54a2a06baa5fe17b4ab45b8106bf9b33346ca7656e3e62d27d7ade6d7570288cab1a0b06f37d700f1dd848e1de277eba1bf2e683a1dd532f51e83a3f3c490e0681b90f3341b50459836227d207206de7dce2af893e789a3d0fd53e93d371661349cd38dba4f1b759631b85fe48fd6c09c5912b5312eae82661df52618f4d6b305943b6bfeddf9e1b262b4841206a6c5c7bcc84a241744b61e4b770fa38cb61b4650fcbe67964cfc1a3746f80735ed8d7f1552ec5b618d5ece28dd57fc98de73adb7ea222b9936e12cdb1acc506abd8b2449e434ac82081203bf505152a1a3a0df06a666ed83c9076d3d8fe165ce54c64fa499d679e0331d49039733d1e6f94e65748faa050391c422cdacd0dd700e7cb3de268ec5bbc5851fe7ab0c693443bfd28264f0104e26f77280f73232932d45e3411ad15f176f12796248f039bda225aa4d7ca8b6335fac193d2a97d3de76b5ad58ac6dca95ec13fd26d3a3dde57f47aaaa5286eab8d9eba56ed59d24ab3f7f71bad34055be240a2d156d9888a9dc4eb352947ca66b6398e2e8e267f0b75a4e2b90990dc2c24ac6ede0c107d6268072937179b4c87c40d69e955f1dda2080edd1c3781d3e22efda6607beded4392c67f13f13211837da76866b36bcff4584974d7970844dffee24fa26700c030f95bb626f4606f400d508d9a43bf4c493b38f4f3a009d8f2ef7522ce377a87436b663b70dcf23a43ba3530f8f5e3df788a53db1944aea32a48ab52fbdd627cb84f19228fcb5095d3984e6336511758d41b4a4226507b5677df3df706b1a5acadd62d8f3d177a01940d62c9a99d33ae364cc92f23f988073c38fdd22f2e6a56b6d6e2bffd75f6612c9ada1be42dee30ed799b38e7421a869d0e601c25254adf426340931116a43772dbf16e7b2a48a7b00947e0de2bbce9a7c9e59b6668bd52c8098c36abb83cd281207e3fd105ee279dc04fd41be6a0c9b511f10d3f17f9c55f082b489a550326c5997860c1f67a26dabf9c9c004f44450c6b940937b914eb1d6f88a2b88e56f6247e1a186aeaa8313aad55c782ab96b1e39b7f45450b4df817aaffae04bf86834db2b118972db7fdd62c335780afa2a843299727cece65ad5d6fc53f59cb676836886b691498a2791890f16dc0d30618b654c88a683b7641730e194abc9ccf4383084601d004d80281fa4b27c8ca7f0804c5e203031cda420ddb2310781ea9e830588b1aacfc3c31579e9220a26662522d84ecc896a4f471752966b36f26432f790c75881b9858740226b174a4be3c95ae63f387830a2dd471e263fcc8a8b7102f928b896e1fd5fb4a235461b16294e6314250509d0b43bc7f924aea8944554c5753dc57ea88fa348956ff36f5ce5a6f19164c59b79b8f04b4af9ad1c55809bb0b35f9b2876e381060c25231ac495a832ac0ecf8248b680a9931c68cef1df82e85e0f5589b46e8e00026880bd5869378a23b591194851b0b80ac9b4748b2c12615ea820deb3a9e69f5a6d49cc65200475728c80dc02558d362644718523132562616e252ce1787bf7cbc031ceab665b222f83b14495a8c1b6de825bc04cb04c2c24a06daf8e6ec52cc51a64c6526b1c430ebbb86e81f68e47060c121ebf30c35ea6be82329ae0dd89ccf7b9d13da7cbafea7038c49c145064a3fb5fe9c2ebfd0a3113d9d24c6a864114b0187e650aff3591d74baa7d8669cc23ce351d7b7d3b1711b6e448e7b4c31360adb223c93cae24ab76ff18d35683ca7c9fa005d9a05dd3b0a84c77400434f1e0c9068fd8241b174e0c1502b44c10029ecf90df9e92bdbb3a8f0bdfe02a2f5dae915e2738fe7ad3076ee2460850c47f82b7f1250e8bd59122a9c2b181ebbf5bb2d48ab868d07cd91a9e3c9c6f015abc98e498d1b2d5824b5713132f878568370b83bc9c3e8e325e1955c375e1c1faf6a7c5a07cc7149a364d410d24201585247913fb66ba76347ec5971d5a96e9439b291810007cc8ef84c9c44d02f9a88718571ce91f4f21bc29aa2e6406e9fef70d6a60a2829d31e0fc344b8d38111c3c6f095577ec91b36c496851440aa0f18b63f445b89a68048e05be42821a6d409ce3b645d85b84a09f1466dd3f4e982fcc15a9cbe3a487fb343eec04f8b99e5a96a63594eaece8a3fa4412e8207c1a1d4b52171f96911a4926153f07a3f7001301b338e4eba608ecf5d2e13f99db931cf229825c39f26c8cc3f011cded8bd6ac9959ee76264e0ab57c67f5e7453b6a723609545ff0df3903803038b6c7b37ff10767e1bcff5c675b072f5926955be5082ffc547451ae7bc076906e6fdf77e46fc1fc5e2783f9e6ff9ebeecdf5b5575d0cd90ee2d888792cdd89327e675d0037c899e0872e57621803e61104aa14f5786deae5cc8a10c3374831d97cf5b467f65f6c2cd9b2f4ee8f853107fe69023e1d3d31bf26516c49cdddf91ead501d379651e507e580c0a0584479cc076b10311fc88a3efc864978b47fe46d2e910da2e75b8990c639c204c53ab1eae25c895cdeebf3aa1957dacd7e5ad2b58ecbb6de7a05e6002309dfb9b197fb7ec8ab2207d69df25816d02662444040789c587818f572f52d73480032e1bb16f6610e6c0e15a7615f88f7b00ee68882d0f415f85409e6317d35beec804541bcf3d4eb87cff90f4a636729c9dee251642bf640675861565dd8eb29c89adf5947eff51b6e8c8a8ee43b3504c9285bc90c167ae91dd40342b806478e6f0570fa7f3326382e5d15e382182a044984ba4cc9574247928d5c0beea311964e09b65d39d735a453c07795c9d886e18f762832fa1518c0ab03866f84c2fedcbd13ad15ba528072f97bcbc0147698e5988d3f40911600d78aaab9914dfbfd8e7b4b94771a97437eff9d8268223faafe63a522c50df6a3c5edab20a5ec89019810e5f432f157d9cf65b5e720453a6bbca06ff291e3efa6ea51f611a4c966a5ac98607c3586be4c8141fb05c6cd91ebad907fe635a9e735fca841b7800acaae27b64a3e8ac9b1530be79a38bf07b3669ec09122a6a5ad6e045b88f01432c8b2219a48ae4f8f78158409a92783ee73ac7a4081671e6a54cecdc8c956102ddb9da9e5747022385a9adeafb4f773e80df545820f4d73fdfa9f91702d7d9c51ade82fdabf353d325bc097f5e3004bd135f82c8dfa112f5410d52d22aabc876bbc50b67fef601411b81ade27f8006f6e67ab7755e9e1264828b9ed83313455a09b94f047a0911551a5b015dd0318a4771a761e51b283c650879d07e6e5fcfe850bf29fdce33a53ccfc5fa5f3fae8526502da6dd1eec3ed41aeb7e6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0x8, 0x100000000, 0x4732, 0x9, 0x100000001, 0x5, 0x1, 0x7fffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x8, 0xfff, 0x9, 0x9, 0x7}, 0x14) 20:56:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x4, 0x3, 0x401, 0x81}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x5}, 0x4) 20:56:18 executing program 2: pipe2(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) shutdown(r2, 0x0) 20:56:18 executing program 2: setitimer(0x0, &(0x7f0000001100)={{0x1}, {0x4}}, 0x0) setitimer(0x1, &(0x7f0000000080)={{0x2, 0xf7}, {0x0, 0x105}}, 0x0) 20:56:18 executing program 3: r0 = shmget$private(0x0, 0x600000, 0x28, &(0x7f00009ff000/0x600000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000200)="1c0ac4637916d7b098430faf3d0d0000001b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c54000000e915322333339b26c7e4c753fbc4e101edc441edf11d4fdf0000c461fa70480a4302023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c3c4218ac24f0026e269a841dd650099c4c3896d62060daec44241a779d3c4c3a50a5fb400f50f54635bdedec4a1e1e0ef26e70f470f01d75ff6e30fad6736660fd2938c000000c4c1f91337c4a18455905c0000002e440fc7bf0d00133cc4c1792f047e") r1 = open(&(0x7f0000000000)='./file0\x00', 0x100080, 0x1) freebsd11_getdents(r1, &(0x7f0000000040)=""/144, 0x90) 20:56:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "9ef36e02ccd0b179dfccb5c2876211107a5c38afdd4f5acf918ff0a86d26a17659f2c9ac32db9276292d79de15b7de010d9dcffc4ade5c2234ad598d643c850ae7d5d569fa8ea0b532824f728ed6567065a658929075e30de714ebe0b2fe914fa96b965290bf9a864556f20ff262ea22243974bf0fed91b003d39faf41fdd65f08732e72113515fc26d81150347658ef807932e69e07bdde48ba49249810d8d3b1ea6795e2e682185742dae8955aa7205521f6350b06ab68ec7ebaf7111b0cd3c9c38e754daf629048a40b721aad9b00f00dce0451b200085c07b7b21e5d611121a8e49958cb11a8800085b857f39f68"}, 0x100) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) 20:56:18 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000140)="5d66fc9c9fa750a9c1786a9c8b4588262fbb5855eb899587a07bd4a0a6cf0f5d2740b7f2c2c04301c78e215b09434c6c1c454520113df92749cdd88c55d2b4e6b799075aac7536dbdc8d5bd1bcce9702ed6597441aa957b0a309235d71aee1bebc69c27fb4e5c27d1483d203a9bfd196a62b641d7f533a56089cf01c8b23af2d39cd19c7645e6e72c1126e105c93c2ed040214c7e67c39eeefefeaae99e68178d89da69c6c183959edb5c66cdd6e9a5ee61c4feb14fca3dbc4c8990aec9902445f5112d0dc4192c7cc3423f538b22f8129ef4076f3ff715e8fb9ad787e", 0xffffffff7fffffff, 0x80000000, 0x2}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f00000003c0)=0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x3, 0x8) getresgid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280)) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r3) 20:56:18 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4, 0x4}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) 20:56:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1970c6ee, @remote={0xfe, 0x80, [], 0x0}, 0x8000000}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b0000000100"/44], 0x2c}, 0x0) 20:56:18 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) setresgid(r0, r0, 0x0) 20:56:18 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffdb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 20:56:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x802, 0xfffffffffffffeda) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}, 0x1c) 20:56:18 executing program 0: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = socket$inet(0x2, 0x0, 0x6) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x2) 20:56:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@rand_addr, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2, @rand_addr=0x2, r1}, 0xc) poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 20:56:18 executing program 1: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lseek(r1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10) 20:56:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x4, 0x8eb}, 0xc) 20:56:18 executing program 1: truncate(&(0x7f0000000080)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sigaltstack(&(0x7f0000edc000/0x2000)=nil, 0x0) mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) getpgid(r1) 20:56:18 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 20:56:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000380)="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", 0x3fd}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x10000, 0x1, 0x472, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) listen(r0, 0x3f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x5}, 0x8) 20:56:18 executing program 0: r0 = msgget(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2, "68992dc97326018cfda38992912d0e225fe169e4cca19531b0bd79a1dd8512a959ff"}, 0x2a, 0x4a2c387f885e1379) syz_execute_func(&(0x7f0000000200)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 20:56:18 executing program 2: syz_execute_func(&(0x7f0000000000)="0c1bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000c7e4c753fbc4e101edf2450f78fde9e9427d822a2a00c4da7676f041fe8b00100000660faeba74480000c4c3dd6d68074851c40115ea9a984d98aa66450f55b47d64540000c1ea01eff265dc5f00c3f45b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3c4617d105c363b14111d54111d00") 20:56:18 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) syz_execute_func(&(0x7f00000000c0)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 20:56:18 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x1) 20:56:18 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xa, &(0x7f0000000100)={0x10000000000b358, 0x2d6}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r0 = semget$private(0x0, 0x3, 0x8000001) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) 20:56:18 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00000001c0)=@in={0x2, 0x1}, 0x10, &(0x7f0000000140), 0x0, 0x0}, 0x804) 20:56:19 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd913000cc4a37bf0c53e41e2e969695767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab08d18f8fe10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000005c0)={{"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", "4e397fa980211fe1a4aab9b7613ad0817f05803d77348c7b0a68c07432c89b1b", 0x5, 0x1}, &(0x7f0000000540)="71d4a67fb841fb513af360753cad6318986b8b68f2fad22fad445dfc7b1d17ea70239f0174f3a3ff32c1c4a26d66d92b0c72212609b113a6c59a4be7626e5c3ad10bccb8c127238a7a4667d4aa4be7b57c307b0de87f1cb6ed", 0x80000001, 0x8, 0x7, 0x4, 0x4, 0x5, 0x6, 0x2}) r1 = msgget(0x2, 0x10) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = fcntl$getown(0xffffffffffffff9c, 0x5) r7 = getpid() lseek(r0, 0x0, 0x4) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x101, r2, r3, r4, r5, 0x1, 0xfffffffffffffff9}, 0x9, 0x8, 0x9, 0x10000, 0x8001, 0xfffffffeffffffff, r6, r7}) r8 = open(&(0x7f0000000200)='./file0\x00', 0x108988, 0x40) r9 = socket(0x1f, 0x10000004, 0x1) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r10 = socket$inet_icmp(0x2, 0x2, 0x1) r11 = socket$inet(0x2, 0x10000000, 0x6) r12 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCADDALTQV1(r12, 0xc130442d, &(0x7f00000003c0)="1496c74b088a9010955abd25c5675976051a948e76c5383792c0cb1f71") r13 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000440)=0x1c, 0x0) r14 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r15 = socket$inet6(0x1c, 0x10000000, 0xfff) r16 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$unix(r8, &(0x7f0000000ac0)={&(0x7f0000000b00)=@file={0x0, './file0\x00'}, 0x5, &(0x7f00000003c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r9, @ANYBLOB="d46bdd45c898d1df10dedc80000000002000000004000000ffff000002030000", @ANYRES32=r7, @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRESOCT=r14, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16], 0x7b, 0x181}, 0x20088) 20:56:19 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000480)={0x10000002000b35e, 0x800000b35d}) mlockall(0x1) ftruncate(r1, 0x9) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f00000002c0)={0x4, 0x8}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") fdatasync(r0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ftruncate(r1, 0x3) r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x80000000, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000400)="6e21e4c7d3253a351259b4deb3c987df80e034a3ff09161b42126ef570b27ca4e38e71e093de6f0c25452275f850e30511dc2d794a") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 20:56:19 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000290000003f00000000000000ffffffff"], 0x14}, 0x0) 20:56:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x2, @ipv4={[], [], @loopback}, 0x40}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000380)=0x8) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x644, 0x0) mlockall(0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1f, 0xf, 0xdfcc, 0x1fd0}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x8e30}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x1, 0x800012, r0, 0xc7000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f0000000240)=0x4) 20:56:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0xc7) sendmsg(r0, &(0x7f0000002640)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x8001, @loopback, 0x2}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000040)="1c6b2a73d1ef1af61c6fca9c9bde84d3fc53edf10b7267abcf5e2776edb18f05d770c942162d30cd26519ed048bb098b6184efad6cd06669dd036f5dd944dea74aec75b57467d0a0e974927067e2c889c237e35a1fc23a9bda34c71a9bac2dc9241431fad8d36e3f0bc8016dd6c957d323b0", 0x72}, {&(0x7f00000000c0)="1f57a0487fce756f4430f66ff2c90ec3d19831111a2f3914287d0363b1e6ea6f1bf9a76111bf6fd71492cb", 0x2b}, {&(0x7f0000000100)="3805b18d33459e6c3d3e5b05d6a615b740587bb390442599061304c1c207b807383e80cb77a038b0e0d8b731ddc31bf4403036b9462d4c3608b18a1fdc004711fbdd73516d5bafb355116a0e246403468f6d929b4ceebf0309bd1bb4c147b4", 0x5f}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="f0b57eeca8ec220f6f46b449215b3322a765fe2774eb7807f27775af984a658bd354fe60d03968bb53233643b56dc7c18d51a130140e61fbf094c08c04e0a14ab1b8baeef6d9b6c4d80ba88fa369e04fe6276ea0052d45d4cfe3d07945eb2cdfac44eb8c14a8622350a0475c9871c84efb6cf69cbb51e44bd4b082e19f1d4c73029a95f9c7475492f538", 0x8a}], 0x5, &(0x7f00000012c0)=[{0xd0, 0xffff, 0xffff, "b2b424f42e9b5b84c7782aba184b3140e9877832df1591672d11371b3ce6d3cd121cad2347fb27b69fa786e6cfac88e43ef1bf1173fd4bbb14cf0b52e18688572cc589e3cfd4b0d85151381d7162630706fe19d6595b6ef849c2941ff764adbcb2d9daa0a09c7fe0e0b78f7fde566ea5144235f8ce9d607961b3ec1d02d08f50b8e108093d26ee363e2bd673a30edd49103190ee8c9e25cb7cb89e557973b36f3b245acd40c7c3c88ced85f920059f86a34e3f076806dd43afe9"}, {0x1010, 0xffff, 0x6, "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{0x98, 0x84, 0x3338, "aa186c96acee2a30f556f46fbb239202e0ce6a33b665cc3a12188345078d341ac7b0bd34511cd72c502e4d1b894f1dfb20448ed4b31628939de82f559bffc8a2f08392aad15a25a7a95bafc13377af3792c311d04e68014628f49811d25ebb2e4ad22de4f40a13a5dc45bdba96d7ef63f860752904559cf8d16042e097111ab4fed296415ba6b8b4"}, {0xe8, 0xffff, 0x9, "3ac9a12911896ddbd6c16fcc35ae33dc475e813bee8282b8075cc19c153256f5d5ae42cfa9868da8e991af49faa3aa5625d7e50f916ccfbeb38eb906dd60568a50492af6f05c450b2803ee11db83e9212c98b2703140af8ed22dd094c20b0e275a7bc20b9f2dbe39e2d6e3f31d667712f730023e8f9780b8e4bb63062340dae72b16ab50baa4bcfbaca84c0a93d7cc65f682139634eb670d15a021c7eac984fe619f03ac7d4e961b88490d02388880a92858162e997afbc4c87d69944461617052d214cab46c0210c90013ed6e9b082fc0fe0d7d"}, {0x108, 0x84, 0x1f, "ff9c9886f98fd0744ad8b1b90a18c7163ec51727c3b07102d08338186bf8df1d8403005f29ec6ca79ecc4d70b90e69474dd56683455f7d31b1c8ab1356d27487736fb5365832887b82f82500212894333b3fe105487ebf49c91dbc85c3077c7166590cc8a5abb50cb0960cc6e3482a5dcdbc21914d9abc9a594e0c4a4b66f6de1064ec5f9ddb816108aae58d2fe130c8e16ed6696451f9dbf3f35a92f765c3d51ac1f95ad24644bd2fcc18bf9c00f2766f77700ce2f75e6e1e1825fc6eb7672e0836afd4f2dfa3bc84da3d714cf747d34c9c4a296b723da3fa281494c6f39d8c6eabcadbabc9c6b2994503b5f23f5ccef81d41fc45"}], 0x1368}, 0x189) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, 0x0, 0x0) 20:56:19 executing program 2: setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername(r1, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000300)="60bf64dd27de2207e4126aede9521fb22215b02837e6838a45a8712f922b68302a7f20995fcb849dffc5e63d14d613969ddd3850ef8e7561950d8d935003d9d7b9b05edbefc087f67199d1485e29a019475cc19c6012ffdbcef765ca6f1da2e103c27c3d5c45f406b9f8d5aecb508c33b5d1790edf8527a74bad82de0726f8446ed65069114cd49a1edd99878d5d769f2a4f10384af79d6a3bce3d0734ffd0a7401726caf5226adecc6c3c1088a4a40af17a10dc") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x1000, 0x0, 0x40, 0x92}, &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x7}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) 20:56:19 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000002580)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x681, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000001200)="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", 0x793}, {0x0}], 0x2}, 0x20000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000340)=""/52, &(0x7f0000000380)=0x34) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x80, 0x60000000, 0x401, 0x8}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000440)={0xff, &(0x7f00000003c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x6, @rand_addr="6630e1834fd0e99f8090af40cdfbcb3b", 0x120}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x40}, &(0x7f0000000300)=0x8) getpeername(r0, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x0) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e98000000007ff9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100"/48, 0xfffffffffffffd6d}], 0x1, 0x0}, 0x20001) 20:56:19 executing program 0: socketpair(0x10, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x1, {{0x2, 0x3, @broadcast}}}, 0x90) syz_execute_func(&(0x7f0000000040)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 20:56:19 executing program 1: syz_execute_func(&(0x7f0000000340)="96440f98e198472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc470fa1f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0700004e00c436364435cf0000008de3c0f5262647885ddb28db28a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") socketpair(0x2, 0x10000001, 0xf7ed, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000500)=0xb) munlockall() r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r2 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r2, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000280)=[{&(0x7f00000000c0)="0a5d3f957efd19de0229612ed63ac1da13b3c1ffc47c7747d9c3a01e8b323ea4fe98975e4ba3d70797701bbed97ff999d2266ee6284d205d3969646b82a36237259e8fb0a512ebdfa2c585a3a38d9b1019faf1a609eb3f150271bd861e9cfd577cc6b9a166fd3f3d6997210637d7f2a0885aa1e81f06328e328fb1abd13458066e2dc85f56c89931", 0x88}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="2c6ab0849eae096a424a7f9754a909d8331944fa0ec892b6e97d060e1a18f727ed99a2fdbdf9bb0033f7be21605425ca6cc8d7f7c95465ed01e0d9a6d9e12a073dab067e43090ad9355b5d69d6d617451cbdedc49a6a29da74d458e46ae5316b4354003c16a8bb0052e97fe7ee0ca5901b95a33d03ee7258aca9c21ee8d2da2d2b31c6cf7467582e6f1caf86617999cf19df5e16b42129b1e91fe5a61011d89a9c85f1d3ff1aa3aa2009b9601b2e14abf380", 0xb2}, {&(0x7f0000000400)="a53f5ad59cdf318e658daa379573657f94f824d234a9bf810a66aa090d767306b94cb5a14cc5997d846967c65b2438e84aef00b9da96b8a36c529dcdd1b1ed460086fa879497dc743fdbb36521e7dd0331c4a8c274246be064036d750184727ef8814faf00794caf13460acba989bb6a1aab8915589b1e331687af8e1ba2d8ac92eb9ba4ef7b995ed2a01d123f157442f2c0d72ba4da01ba6ea81ea5ca1ab2491eb4d3a0e7f5a36c8bc857a2eab60a0596b0e9e4d54624d1fdfaffa84a8fe661e2f04ab25da9b145ceafe969b1c0f5f673a2bc16c9399646b787058b", 0xdc}], 0x4}, 0x20100) 20:56:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x1c6) 20:56:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) r1 = shmget(0x2, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x1000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x9, 0x4) r3 = semget(0x0, 0x2, 0x200) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000200)=[0x8, 0x6, 0x4, 0x2, 0x3, 0x7, 0x0, 0x200]) shmdt(r2) 20:56:19 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x2fe, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) 20:56:19 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000440)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000480)={r5, 0x4, 0x7, [0x9, 0x5, 0x3f, 0x0, 0x0, 0xad, 0x7f]}, &(0x7f00000004c0)=0x16) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) r8 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x3ff, r1, r2, r3, r6, 0x4, 0x2}, 0x2, 0x5bc084d0, 0xfff, 0x3f, r7, r8, 0x80000001}) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x25, &(0x7f0000000000), 0x4) 20:56:19 executing program 0: mprotect(&(0x7f0000096000/0x3000)=nil, 0x3000, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x100000000, 0x4) fcntl$dupfd(r0, 0x11, r0) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) 20:56:19 executing program 0: r0 = socket(0x10, 0x10000004, 0x100000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x9, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x5, 0x800}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000080)={@loopback, @remote={0xac, 0x14, 0x0}, @multicast1=0xe0000039}, 0xc) 20:56:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x40000050100, 0x0) fsync(r0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) 20:56:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) ftruncate(r0, 0x5) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4) 20:56:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = dup2(r0, r0) freebsd11_mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x8, 0x9) accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x685}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) dup(r0) fcntl$getown(r1, 0x5) 20:56:19 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x2, 0x10000000, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xffffffffffff8001, 0x0, 0x2, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65b000"], 0x10) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000002c0)="16fd4eec201b66aaa23b5629078ea4031be3eec4e9ecb14de2a69bf5afc54a400f96f2e77a3b23d3f96f791b0eff04200f9efd80546720f6f72f596b2b4c5070121643d45abbc4a8c7f8e73e107b27ef24d44ad939d44b5e93e53e64c5150109ebe8a3ef91da2664e9b3c98e5553fe4a409b97956cf24305523562bf76db78137a54b1159557385845fb0c692786ecff870174b715b7d4c85e344fad3fbbd906e21506f31c7e72791e83afc1884363e4abb24ae808e400100fea1d2456d1e9b191135c4528c2fb858277806dc05585d41683473636fed27aa0fe050a148499a5ce11b27a2cb25a2ad42665d6a180f630982a46ed069773b30a") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 20:56:19 executing program 1: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4) syz_execute_func(&(0x7f0000000200)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d02436795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 20:56:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x0, 0x30000000, 0x3) r1 = dup(r0) link(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') accept4$inet(r1, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000540)=0x10, 0x10000000) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000080)={{"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", "a8f5045b39fb26092122a954f46902af82339c8147575e4fe324833cdae3b275", 0x20, 0x4}, &(0x7f0000000040)="871dee421ce098abf7f2de58fa4bced433705dd96f7a4578a72f98b2951c913909aaa7a1fed059a9d2270cfc39d4b92fc963d198f3d5bcaac805cce54d9dc4cd", 0x101, 0xfffffffffffffff8, 0x5, 0xb0e, 0x3, 0x8000, 0xffffffff, 0x9}) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="300000000000000037c70000ffffff7f470524f5642debb4474832af751fb49912b3380f17a276a6fd368e960000000068000000000000000000000080c53a53568221f9d2f4f5438fbf8bbfdbd45842be20e0e261f693c2c5ddfc1fcfa3860266bcd034dc117698973e7540b1234076a2a18ce6be8a567ed9f37b5466463aa87363476c8520d6c43f8afbdffd00000000d0e92b2ca7eb738f27c8228088e8d291073dd3d4730efe62faf0"], 0x98}, 0xc) socket$inet(0x2, 0x0, 0x2) 20:56:19 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="90", 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x1c00, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000000c0)="483d72cd79a93348936c1c") 20:56:19 executing program 1: shmget(0x3, 0xc000, 0x0, &(0x7f0000ff3000/0xc000)=nil) semget$private(0x0, 0x0, 0x2) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) recvfrom(r0, &(0x7f00000000c0)=""/58, 0x3a, 0x40000, &(0x7f0000000100)=@in={0x2, 0x1, @loopback}, 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x128) fcntl$setstatus(r1, 0x4, 0x10008) 20:56:19 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@empty, @remote, [{[{0x88a8, 0x0, 0x1, 0x2}], {0x8100, 0x80000000, 0xf8f, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "93f9fc", 0x8, 0x3b, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) syz_extract_tcp_res(&(0x7f0000000080), 0x9a, 0x59db2078) 20:56:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4e, 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000080)="c0ca1fcf77d7c4de5887fbc1fee36b7eb4710cc24073510af2ebfc346b25ced8207619891775bd0dbd1d635f656cf6da07e4e9e92e6ba83d5db0d22c90d4cbba17dfc2d696bab6e0fa78589f14b60659c253667a5f22cbffcb21ef7ad81f88aaa19816d110f6d4f1f9476e21e38fc3ef35fa1f26ef6d49c9bb68379e457a997745e343408001a5e280f2c36302d1bb70752b2b2a2d5541af8fb1b46d954febdc562a2bcb43f282", 0xa7}, {&(0x7f0000000140)}], 0x2, 0x0, 0x0, 0x101}, 0x20004) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) 20:56:19 executing program 1: freebsd11_mknod(&(0x7f0000000800)='./file0\x00', 0x80, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000340)={{"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", "36296814bfcbd53b9b6cf3af10ded8075fa750afeca07eed4408c9d0efc36fb5", 0x87, 0x9}, &(0x7f0000000240)="f6fa4cb6e5d396580d4bfd4f8781dffe1402ec2faec4ee3b70958b9afbcfedc8301a6788705dac94e9da75642899752143f629d9e2ec1e80cb283c86b59b627a7043936636369fc94981166e775c53f2c036b90c73ea1e20fbd3ffbbdf530698c983bdd52e1a60971fbee5e580309eb46892cd19d2d79487774fafae53e26b4c2fd4ecc083c801d8908e00fb8d289ae957cddaa7d73cc88d20b839856553c0690a05a783c47ae29ccfcd9a55b91d8f2effc1e5450611700ccfb68fc38129c1a0d5", 0x3, 0x8, 0x3, 0x1f, 0x1, 0x2, 0x8}) recvfrom(r0, &(0x7f0000002240)=""/4096, 0xfffffffffffffead, 0x0, 0x0, 0xfffffffffffffe1c) syz_execute_func(&(0x7f0000000180)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095758faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000") 20:56:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408, 0x10) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x10, 0x2, 0xfff) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0x1c, 0x30000000) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000600)=0x10) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$inet6_sctp(0x1c, 0x1, 0x84) r14 = fcntl$getown(0xffffffffffffffff, 0x5) pwritev(r7, &(0x7f0000000ec0)=[{&(0x7f0000000b80)="98d4d3c78b591981ceafea601bb03f9c73d0466181bfc71d6248dadaabacbac1c4436d2eb1d9cf18e26dd7937de2f48419ac33c283f0f6d44089ab33eaef11a13a34dbb89ecfd9b45e0876a6b9a0df9a00cf89efc2ad1458b1a2469b4c71f3f6db2c75f354e4cd17b5388862e7f2b53f38480ac19ac656c2783dd77fd67a0f2ae2f64059a651e681ed7c5a824ab6126c8e624f9bf082dac2b45a740a38dcb46f1b0a23cc6625a7378334ba0353efda9568749af0e9b2afa41ee83ec181a1d513f966ede823bcb63bba075a34c8a08e22ab8a5edef39d7900f76039604a7675d0855263361bec1b5aa79dcd871c8e6129efaa", 0xf2}, {&(0x7f0000000c80)="767379a6b679139b5e977764eabbc0c1f47ea34e62fd6d12bb81301b0bc29d94336c11e8f5e31a3592043b4bde", 0x2d}, {&(0x7f0000000e40)="d7e9e1234cc9867c28a965bf08f5798d4476ad08d3a48c0a64561b8859753f6c899ef8b51032640199bf17cf08b19ae08459b34f58f56032bd0dec715928350530", 0x41}], 0x3, 0x0) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r17 = fcntl$getown(0xffffffffffffff9c, 0x5) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) r20 = socket(0x1f, 0x5, 0x825c) r21 = fcntl$getown(0xffffffffffffff9c, 0x5) getresuid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000180)="245aa64f1ca3bb9ce483c95b4cdd3579c3e721fc76373a0d92329190d4476b61b4f37fc424979801bf95d8b7290cc18600a89777982d04fcd1c37d4be09e68af00b162c9ae6fc7f64dc3337c40e249cdcae3227446fab2", 0x57}, {&(0x7f0000000080)="8f89954fde9f2f138f7d90ea13fe6c581acb9703e3f90f", 0x17}, {&(0x7f0000000200)="12fe651d9b534e00f07cbc06e18d2461a93b761a9dbe8b66ed2dc0b657a39e46ca335089a9b9174df0e3f012063f209237af487fd1288229a34a284f05645e7fdbab90989a1b0f08682628f3ad8e571031d15453b4c2ce8c7c8bd7f9369d02ae70e970b4b10be97ab11a4a1a26de32f27f7e5aa7cf7334e35242af852261978d28b4b2142e74da8c0a36bd806359a3c3b1880e49ba46949e9b9018391294cfd17a46d111dd94127a0fba7385", 0xac}, {&(0x7f00000002c0)="4c27417a2c90ce055302f4a14c7d9cc282de43c8cea6f90f9af19b44d54f662ec6b39806c36f082913b1aec52605526058ef625f2f430346bfa8762c4f", 0x3d}, {&(0x7f0000000300)="3cecf6ad9679183266967e1bb5390989386d2b0ee6e670bc7d1714f94352146b3f08db87952eca8dfdba25879af101aff54c33dda6e5ab62d3d5754f2a82934771631b9139fad6c0d5f5d2fb4e2726e5413af6da8a37f60961e12a83add42aac7bd53d89e1615943ad4b4eb80e574418", 0x70}, {&(0x7f0000000380)="aa348592b4394d4f77fce20b5a73be864120d9130099fe9e52b11942fc58238991756ddbb41fa6365239dcbd5359f055a691c5860bd423291890c195c99e814a85f01dcd6a8061dec15b796d9e3ee30c2cdd2f3555b2ec0a58a616be0aea96d83cfc672cb2261ff85413ae10a55046842973edca", 0x74}, {&(0x7f0000000400)="f76626332fd47753fbae6ad71be055291a06", 0x12}], 0x7, &(0x7f0000000d00)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r13, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000876e4d10635491740068b10000f7ffff0053197e507e1cc3000200", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r20, @ANYBLOB="000000001000000000000000ffff0000010000002000000000000000ffff000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x8}, 0x1) setreuid(0x0, 0xee00) r24 = geteuid() setresuid(r24, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 20:56:19 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x410000002c5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x7cecb0b3}, 0x4) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) lseek(r0, 0x0, 0x1ffffffffffe) 20:56:19 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000003c0)=""/213) 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, 0x3e8, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x223, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x80, 0x6, "a38299", 0x1ed, 0x13, 0x7, @ipv4={[], [], @broadcast}, @empty, {[@fragment={0x5f, 0x0, 0x7, 0x0, 0x0, 0x2, 0x65}, @hopopts={0x2a, 0x4, [], [@enc_lim={0x4, 0x1, 0x100000001}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x3a33}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x400}, @jumbo={0xc2, 0x4, 0x9}]}, @fragment={0x0, 0x0, 0x800, 0x3, 0x0, 0x0, 0x66}, @dstopts={0x6d, 0x1, [], [@jumbo={0xc2, 0x4, 0x95}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @fragment={0x5f, 0x0, 0x101, 0x400000000000000, 0x0, 0x4, 0x68}, @hopopts={0x3f, 0x26, [], [@ra={0x5, 0x2, 0x401}, @generic={0x8, 0x33, "a2b020df1b9ae346d7b0ce25bef61e5c503158670db1c3a5e93d77ce4ae13bcd5dea7d7084e8bc88e8fbc336bc19c26598b95b"}, @generic={0x4, 0xe7, "e5eb3acb8a21c1a656ac78df3728ba1577859c5c7b7c56b345617befc2184be9bf5eadb9748d98315f0d5de10e3c96c7680e01e781cdda2955680446d31417c4463df9151e1a2ac71322432b9102852aef4ef758b5c72c0f7625b5cbbcbc81c5bd72e31d174eb526a869f46908337adcfaa3843fdb306d37f2f5ada6f932d3c7b332b74376ced4e0ff67b17604e0086c92a8fbc6cbf60b180c66b83e917817d76576b46e677edca0e33593ea4e1389fb9f27d4f8c41f1b67af9637d88a1e2822e8223193de0f8625fb5aebf149c38aef83d3de024e93a06305a6b4311e2b7c0eaea1a05ff42366"}, @pad1, @jumbo={0xc2, 0x4, 0x80000001}, @jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0x5f, 0x1, [], [@enc_lim, @jumbo={0xc2, 0x4, 0x6}]}], @udp={{0x0, 0x1, 0x8}, {"d3f1454cbf2141808fdf6820cb996d017a3d13e5f1095c6e53876063cb2a91db03122007bd617171b95477426e"}}}}}}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x2c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r2, 0x5, 0x3, [0x8, 0x1, 0x0]}, 0xe) 20:56:19 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c050f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0xfffffffffffffffe, 0x0) 20:56:19 executing program 0: r0 = shmget(0x3, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") openat(0xffffffffffffff9c, 0x0, 0x0, 0x54) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f00000002c0)) shmget(0xffffffffffffffff, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) 20:56:19 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:56:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x8) clock_gettime(0x4, &(0x7f0000000000)) 20:56:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x4001c71c8, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:56:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) recvfrom$unix(r0, &(0x7f0000000000)=""/31, 0x1f, 0x1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000003, 0x84) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="547466b7afc2f24ec72e87d622e774b467a85e6300416acfe01f0a1a6bc2cb43c9c773dd35392c692e7f0345edf92dd5e8be687ddcb49d097c450cd21ccd0882630d", 0xbd, 0x1, 0x3154}) shutdown(r1, 0x0) 20:56:19 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf28100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x80) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x2ccb9af2, 0x4) 20:56:19 executing program 3: r0 = socket(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)="f7790ffefa7f8c4a308b9ef3eeed71f0da0306c266b0befbcaf916453f0047506390163f431c5b2d38cb2fe4b2bed0203af83cdfa32c058eccb35aa7b3d8169225c44dd485713e57d75d02833d10", 0x4e}], 0x1, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x10c5}, 0x102) 20:56:19 executing program 0: r0 = shmget(0x3, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") openat(0xffffffffffffff9c, 0x0, 0x0, 0x54) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f00000002c0)) shmget(0xffffffffffffffff, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) 20:56:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfaa}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x9, 0x500, 0xfff, 0x1ff, 0x0, 0x5, 0x7f, r2}, 0x20) getpeername$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 20:56:19 executing program 2: syz_execute_func(&(0x7f0000000180)="1c12c4637916d7b0c481bdfb8802000000cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f2160f0f02905151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332f673e653645811d32233333d8a80000eceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='@#\x00', &(0x7f0000000140)='\'\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='}\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=':o\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=')\x00', &(0x7f0000000400)='\x00']) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:56:20 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@in, &(0x7f0000000340)=0x10) getpeername$unix(r0, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={0x0, 0x5, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={r2, 0x1}, &(0x7f00000004c0)=0x8) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0xff5}], 0x1, 0x0}, 0x0) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x823, 0x20, 0x8, 0x66, 0x68a, 0x4, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e230000b9a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000074e65fe626103d8d00"/142, @ANYRES32=r4, @ANYBLOB="01000000fbffffff010000800000000000000000"], &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r4, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 20:56:20 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x80000000, 0x81}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0xffffffffffffff58}, &(0x7f0000000240)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, 0x0) 20:56:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) dup(r0) write(r0, &(0x7f0000000000), 0x0) 20:56:20 executing program 1: freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)="cedc510ca0c88aff1625ba148d240961b4071c88c9df0478415a15f223be559b10ec20699849e5c3c07f81caf7ef486907931399b9179686760def2dd967329087ca7398f99aab8e4e18326618b95fd001fa80930ba6d18acb22cb40fe") ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000880)={{"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", "3471ebde894ba5d1fb447fa5349f01a93ea1086388e7f0226ba960decf94715e", 0x4, 0x1f}, &(0x7f0000000040)="4f38768a3c142add9385edeb9e604d2a59d63bbc69c470ce3a06a430c8fd0dbbdb6866438c7d047371f2ce2901eb64a15db1cf8b0cb8843d4ab8eaff9a3d1a0f639d18bb2b57f110ed813269a1cf5c010525a84921cd260b240424ab74681c90ebac5ce4be71f48211a5d0097a209520b25f33f4e42210fb8e0a1c54b64f978715018a8d20f60531009ecff2a5fcc9eb40f370bb3a8a84347e80ae7cd1b0abae198d0a5b0d7945ee530d53bbf65c8770654d26c91d3764f96428262d802bb687c618273dbd1f1103ce7e3f3e980ef2ebe613999afb3b5001d4960cdddc3c2213b17324249b007d80f16b7708331a3abbbed0", 0x7fffffff, 0x1, 0xfffffffffffffff8, 0xfc, 0x7, 0x0, 0xba30000000000000, 0x9081}) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xa}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x7, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0xdd, r2}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) freebsd10_pipe(&(0x7f0000000000)) 20:56:20 executing program 0: r0 = open(&(0x7f0000000480)='./file1\x00', 0x180000000000206, 0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x100000001, 0x3, 0xfffffffffffffffb, 0x400}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x7ae8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x723, 0x8145, 0x930, 0x1, 0x7, 0x5, 0x100, 0x6, r2}, 0x20) r3 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r3, 0x4, 0x4) ftruncate(r3, 0x2a60) readv(r3, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x58) utimes(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={{0x6, 0x4}, {0x1, 0x6}}) read(r0, &(0x7f00000000c0)=""/175, 0xfffffffffffffde7) 20:56:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b7a69e4e42205b8d3d9d017795bf9f2680c0000004e8fe9589b2626e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff2dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f0000000000)) 20:56:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000000)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000400), &(0x7f0000000280)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r1) setsockopt$inet_int(r0, 0x0, 0x10, 0x0, 0x0) 20:56:20 executing program 3: 20:56:20 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x801, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000001580)={0x7, 0x6}) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="a3fe0723aa71530dbd602c311055f7f7c88eb5e8c3c1835ba79e0fcef663759e1826c53e4e750f462f45efc680e08f4f87da4745ace38f3af392e7cbcabbb3babeb85681a2d5a0d34eff0e4087615ba2b1ba6b260e5e738a5834ae6cfad2327be9a3e5e603837fa1bc96618f282c35ebd5bd8595fa62703ac67432188129994cc5cecc2712e2bbd02f18838271cc56f491295c23f0cf78e630b3c7498a10f6d3dcb017f7381b476f9653fa6fd4c125243c", 0xb1}, {&(0x7f00000013c0)="ba3c0405487e3df4c6f28191ec440aa65ab46b52fbd374536d08e7c9584ca17d8b472542d985e8675628a187512194d77991d52c9e5bb9d36cec0c9f27ddc613865e2116e2eae858a77f3d6ff67afc5d9cfb09238dc19096d35d66ac601726a17a9a9dc9badc022c5cd578fd23bd95e85ff8b7048e605e3e7290a76c1a43ae3ec8081fe3e4420fa3cb71bff2dfe1c18d5ec55dd66d2a265452337e2e4bc20f5342eb1dfdc944b9b29925da96cf0f12ee0c11c4d4ed3ac1a426bb85debb159f4908417295b76d1db49c2c4ad17de57462df85eb27252a705ce197c9de", 0xdc}], 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001500)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001540)=0x18) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000280)={0x401, 0x5, 0x400, 0xaa5, 0x8000, 0x7f, 0x9, 0xbe30, r4}, &(0x7f00000002c0)=0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 20:56:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000001c0)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000600)=[{&(0x7f00000002c0)="6d0bbad892ea806d2f994dfa38929fcb1ef7624e7075a72d47e8cbd0a843f6ca8a09872dc1b7ba02c319bf84794b1b4eba16cbd5ae7697345c8f197f0ca32ee31177555f0bad1b98c4b1d773559fa2a7e4e2b81e42b06c7110051f110ed22ef21e6fd09370f6fd38f002c8fa9a65027c999144959fff93ca14b07ed55e97106d59ec3d8ecb53ca6b16f5ced58cbcdd4c96b2706300c4563dc7b39ed1e9b0", 0x9e}, {&(0x7f0000000380)="a7f20aa8dee719eeb994fe1888db7883a692454b47c8954bf3295f5d62cac1ccd86d3b2b28d4dc3036c2c465802f39c2ddd3bf6ceeebc7234314cb622d86d4db6cfcca47b54b1673fa2cfbf2d57107b41bf708c37c37e2295039782f00ea626507e7bf879346f3", 0x67}, {&(0x7f0000000400)="b70c35cf292befab8b5c9086fc3b29fa3f18a3a87eb86ab527d8f1068e4aa44599adfa50969314099e527bcc4826cd7b738c95d3e52dbe8f0c30c468baf2b22a296b2c0cc62df73a15de8c7713870d1ade0668395cbf7b692e2b32dd45d84396a7dc816b288ccafd1eaca25d15f14fd3caf51bf80d236a1c0fb76b4091f9e75f3c45d0b404b11226e12f43825a8f2a1779931290c476a9d9cc19223dd447d736e2dfe5c9702d", 0xa6}, {&(0x7f00000004c0)="62e405fea1f5e43ec60a9d383e9897150765b0caf9934765615176c8ab4c50040f39b75a45b89cb6837bb3e846fcb769957efe179edc058640a0832af967d69d1952b11ac45f791bdb2f0816c4625a62f41ba41759158977a8f04e43dd35ba07614888c1f75a341714fc72ae63a1626dc78aee00499e95b95d96d692f363c7eb8bfc42a868b63a1af2c6608714ef25f7a016962e00a5ac18e4fc76cc7d47c8ac7e54d668998c702d7ee3ca79d2e7cfcc005ef9a7add4075371a534575321cad9a3d25f242ea4143febd24cf53214f7bfd666a4202fb1d44c151069b324ee40cb854ea09d2013666cdf74b4c67b0771328e4bdc460c66", 0xf6}, {&(0x7f00000005c0)="35ba75a72fc81b7c85934ed967e944b50ed7e8dffdefbaed5f", 0x19}], 0x5, &(0x7f0000000680)=[{0x98, 0x84, 0xfffffffffffffffa, "2d37159a30c57a7769a6fd71bfcfb4e8da1b57d9a4cd50138e287260c8499bb75fb82debbbc6ca3cadef3772fdebd2eb727e7c006b9fd4595d91a3b7a88cbc57a7a5a9bdb0ef0a8374e6d972b21a1c4b71e62f3525b9f7ba1e9a984436358c3661ce5cb35111445d69f8e7e46bb1fef02d0ea1d712b6a395b12cef64cd14a30cf8e8"}, {0x28, 0x1, 0x8, "cf5edcd36407503fc4473d823f447d634d0df6697d732c5c"}, {0x20, 0x2f, 0x7, "49a2caa961a9c8743e"}, {0x38, 0x3b, 0xc1a, "60e2e9f59771b3fb718fee08934f4b3dd198eb3be2bdb51d50be065f63532645a3d45292"}, {0xd8, 0x29, 0x1c22, "c6203764b2dd1c9b5d4a740e45d334e59a9cd6aba1e792e4a2552b2aacdab3ae77b27571e2dbc9095ed93434f8678c213b03253ff3748479da6ac0039d011f8dd400e32a471be2d46282fe0c95b897249b41f0e624536daf0b5a87aa8352e8d538503a5d676c4f8020e7906a719370a2164b2c7d3143a0f64c5bcaefed4ae4aa986a0e6419d48d466152f1d7151cb08c5cf87a9277fd6fed0418ef52d508b1c6cc67123c118e6c6998c8863f97b657597ad5fc7198cbeb3ab64a87a4d4666171b6ccac174f"}, {0x18, 0x0, 0x4, "8e3188"}], 0x208}, 0x80) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000), 0x20000000000002d3, 0x0, 0x0, 0x0) 20:56:20 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') freebsd11_lstat(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, r2, 0x200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0) 20:56:20 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpgid(0xffffffffffffffff) setpgid(r0, r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000000)) setitimer(0x3, &(0x7f0000000040)={{0x8e4, 0x40}, {0x100000000, 0x7fff}}, &(0x7f0000000080)) 20:56:20 executing program 2: open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x2000000000, 0x5}, {0x0, 0x3}}) 20:56:20 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x12, 0xffffffffffffffff) 20:56:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsync(r0) mprotect(&(0x7f00004d5000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) 20:56:20 executing program 0: syz_execute_func(&(0x7f00000002c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200801302e666f66d220fa0e5be34d1c4e1f8c42102fcfce101967c5c400f660c3c2e41812047002b000000262727f18888a1c4101f9b9b73e257c6a3515e50a47cac100000ad808f2940c44219a775d040dae0f00f76e68c4cf800200000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4f243a5a2afa1fbffffff3131f95d0f01dc0f3804830a000000") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x8001}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20000000000000000000001000000000000000000000000000000000000500000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000456ec0dfb90cf63b179551889732e8cfd12e671517bf79d860b4dbdee0ac90aff2b7de7d6125e034725f2a5c8fd9e634eb8a5af68b068fb2dec5346fb3b7a49b79b277c9432c8b6849dd", @ANYRES32=r0], 0x8c) dup2(0xffffffffffffffff, 0xffffffffffffffff) 20:56:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xa, 0x3}, &(0x7f0000000340)=0x8) 20:56:20 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe9ff7"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r1, 0xffff, 0x1023, &(0x7f0000000040)=0x6, 0x4) 20:56:20 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) flock(r0, 0x9) freebsd11_fstat(0xffffffffffffffff, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) r4 = getpgrp(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000080)={0x0, 0x3, 0x1, 0x1, r4}) 20:56:20 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="cdbf0e000032328bafb7a5837daaaaaaaaaabb86ddea00290f00303a0000000000000000000000000000000000ff020000000000000000000000000001890290f800000000609433df000000000000000000000000000000000000000100000000000000000000000000000000ef834f6ccae1293ecb9ae5ac470f27e8f5014d5ae3b08feaa58bf4e114ecd2fde4e3ad7966cf9628ae68c7fd6995"]) 20:57:10 executing program 2: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8404, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x6, 0x8}, {0x1c7a, 0x491}}) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0xfffffffffffffff7, 0x4) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockname$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) shmdt(0x0) 20:57:10 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x5e, &(0x7f0000000040)="2d09e061486f95c39c4aa7852abaee2c305ad07112fe3b4aabeef39b9cc1b78bcbb822ca07f0f83de5722e23ee765d201164a8ba2bdf2997b2552819832065da9cf4b489", 0x44) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e49ce696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x19, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 20:57:10 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="63ae0c6fbdb0715e97a9741939c6265932eb9c78e5c2f16b71193852ed40c48d93dec02f0851b0a44da859a9c6da85a9c8c169dbccf8a4b3cfb899a055769cdd11d08e999ee95a8ed0b6c26ec38a591e7f363ba95a426b985496988b8e5946ee4ff60b7c3c68ce15515dc3150989ed642054728437c1d55fbaac4c8c34a6bfb4efeab08e05d6987c82b29c82c6ae1d01c7fb79e85fea2a23bdf591b1cbf8e1bdfa7ae08e7e22368fb3c53eb6e07771d8e271f6b7f15a454b6ca6a392") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 20:57:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() getsockname(r0, 0x0, &(0x7f0000000240)=0x2d) syz_execute_func(&(0x7f0000000000)="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") msgget$private(0x0, 0x240) msgctl$IPC_INFO(0x0, 0x3, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0xffe, 0x3}, 0x0, 0x19ae, 0x20, 0x1, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) r1 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r1, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="c4837d42d165f0430faba00800000066480f3a1615a59200000c46edc40165145000dcc2d0890a000000264125478b0000c4e3ad0f2f32450fc1812c000000") 20:57:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x11) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280)=0x81, 0x4) r4 = accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) accept4(r1, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000440)=0x1c, 0x20000000) sync() semget$private(0x0, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x8, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) setsockopt(r2, 0x40, 0x100, &(0x7f00000014c0)="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", 0x1000) accept4(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) freebsd11_lstat(0x0, &(0x7f0000000080)) 20:57:10 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@arp={0x806, @generic={0x18, 0x0, 0x6, 0x0, 0x0, @empty, "", @random="63d0d92cc208", "53131f80e4d92cdc002d8f42c966c6da"}}}}) 20:57:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:57:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="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", 0xfb5) 20:57:10 executing program 3: syz_execute_func(&(0x7f0000000140)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x2, @rand_addr="fd0889e615cf48322d4cb714b123dab4", 0x8000}}, 0x0, 0x800, 0xff, 0x4, 0x5, 0x5}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={r1, 0xe2, "ac04755262f7804f177007d98612a75b24239288d982e70ca6e3fdea907c05a9534b58ec65edec0751c3c35975aa0863cc4683355eb4cb33e7bb0bd0f2a8e5ee8e5a4119d4d71fcb3126e7cd3e4ca6146a203040e2fcf5e3d3ec77a35157fb4202ad5fb7570e010d18b9fee21027b2514b5cfdae511480730c166881dff95080e51dd450388312ce0504d691aeeed0dca9806e044419e7f7593a6f2c1b90f0288377f6fe475f116fec3a7d4ec6df67654cada75d9f8ff97b1cb0473fc79c57be3b3ccbae0d615328490e3cbcce75dfb8f612d98c85f3fb4628e83594c44a57c83624"}, &(0x7f0000000100)=0xea) dup(r0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x64a}, 0x8) 20:57:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x106, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0xb3}, &(0x7f0000000040)=0x8) 20:57:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x805d, 0x4) 20:57:10 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) syz_emit_ethernet(0x1003, &(0x7f0000001040)={@broadcast, @remote, [{[], {0x8100, 0xee65, 0x6, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "a510a4", 0xfc9, 0x0, 0x0, @rand_addr="56a0dd21004f3d86a593c52b4737b467", @mcast2, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"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"}}}}}}}) 20:57:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7802eb14c05711527a143c822a7e60b45f62687fbdd77c1cde8e2283"], 0x1) 20:57:11 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2}, 0x10) 20:57:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 20:57:11 executing program 0: syz_execute_func(&(0x7f0000000480)="b1b591cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd10f38cb4d7166454518674664660fe23be47c073a073a4aaf0000400f0d18c4c1fb2db706000000f3410f0fd596362451d347b4364483c2060f383cc42b54111d00") socketpair(0x2, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = msgget$private(0x0, 0x508) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0xf2, r3, r4, r5, r6, 0x0, 0x5}, 0x4, 0x20, 0x1, 0xff, 0x8, 0x1, r7, r8}) 20:57:11 executing program 2: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000414000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x80000000, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x9}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0xff}}}, 0x108) r1 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240)={0xc26, 0x0, 0xbf9, 0x800, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x200, 0x1, [0xfff]}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x3, 0x9, 0xb8, 0x1ff, 0xaf6, 0xffffffff, 0xacbf, {@in6={{0x1c, 0x3, 0x3, @mcast2, 0x8001}}, r3, 0x3, 0x3, 0x4, 0x1a20, 0x5}}, &(0x7f0000000400)=0xb0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000180)={0x9}, 0x1) 20:57:11 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6008, 0x8) mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000100)='./file2\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') truncate(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x7ff) 20:57:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="200000e6fb88075050950000"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000001200), &(0x7f0000001240)=0x8) 20:57:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x33, 0x0, 0x0) 20:57:11 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="000000e9f4c4ed"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000280)="883d960728bce6ce4ded4a9941d827c49e57f025ebf596023fb8a1ab5f0aff7d60f63fe56f18fac117ce603a4018ca0c81707b25de81678e73f777cf22248f676f241081558c17382c9f4186bf974b7682d0b11c17408e2fceea3c076f2a7546ea3267eaf572ae0b53d2ece95741e1ad8fcf5d577215e7d820d7ab5df2b40ad2c4dae4f94599d1ac9ebb4229b060a1741be91c23f1141afa099987337fff55b36d780b1ed9fd72ef51e0e48fd959506d34f9fed76325bb2e0bcf98c6b56eea2a07ec02be92130194c0e9000f2da8899da6f337fa0ee5462582c8323a6f823329762960ec0680b325072eca4d6a02bee9d6d6", 0xf2}, {&(0x7f0000000480)="8e61996cbf733d455a325e8855e41defffdb2b750fd43b3eb3ff55d485327ada14338a20a5e98c9bee37df1cad58fd3ea4f47912666af3f7bb07adcf7477b3f186817ba0111ee0205ded1a4505834a2ae258f93c61c85478a39293ab890c08db90fb4353bc906909378e49bde1e1210951beddf5ae51a1531cd1d2e67a2ce207a5baeed2ef29ab25930c8fbbf12385a08152a3a695b76453058e9658b8d62a222ecf6671e8120b5fd584ae102e776f4d008f93b1d847dc480c3d3b8d23c7bf19f466944d35618df404368348", 0xcc}], 0x2, 0x0, 0x0, 0x108}, 0x20004) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1, 0x0}, 0x0) 20:57:11 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x90) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="e000040000000000"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000004c0)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0xfff, @empty, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3c3c, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000500)=0x10) ftruncate(r1, 0xc7) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYRES64, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="f5294d70e76efd4e9519a5470d591ec503e71cad485677fba3c755c01637747bc5a8635dc9d057f3ab13d3203c47f091e9149acba2622ea3051d3ec3c217fc7986db493b2590503043b38d5061125612b73d25", @ANYRESDEC=r4, @ANYRES64=r0, @ANYRESOCT=r4, @ANYBLOB="836459cf1cd9a04e76f983e46e0f5c1f044da44209858a2b50a164e084e309f8167da3d32a15b587913252633fd07000029faf", @ANYBLOB="22641e09dc53b04948632598fa5925dd19611e6fd10c99e9390f78da54a92086876303395e045d6507ef272e5ac4053c843fc858a110e023af32b18cd88d7cb1a916127286c5f817f9a04392904c6e8eee33820e366e87e37e8ee772ec03a1ab7f3c728a986a2cbc4826a365d179be378fbc33e141d4af1f2c5113aceae37c0c673c75833d106b545f46cc88860c802a4f28d31597e6170bfd774a3268ee96246736ec960c2d006476071ed855e89e66763aa48b109b0af1da5b0108a320e46399b47e4ff44136bed0554fd469"], @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES64=r4, @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r4, @ANYRESDEC=0x0, @ANYRESDEC], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64=r0, @ANYBLOB="a9e33890fb65c1dad9d42b7b9d2eafcf20fda58e33b8fcc9223bb008256c93b65b9cedc617beb0787dbf904e3f66f4a9c4c14799ea6f00a1cb189b5706ded9525905b272f8cc0ca21a5ca08aff54b977a62072635dd06f7e7f2df466ba78c037b1e4f7d24a10fdaf901b112fc265d95fe4a5d38e5a037059e03fe33cf6ea280f3f9ee6c0e288e44c692b5a8e87ab4296515892bde47e809c8a8981ad9c5d88bc326874eb1f59f05970119a02180bc74885a30f5c1848bc0c23b133f93d842842ee001b27cce976a16e", @ANYRES64], @ANYRESHEX=r0, @ANYRESHEX, @ANYBLOB="2ae051a8616debb7f45ba43a0af20f5c48489147eab6077cf9605aaaa26fe2c828651b1b2a5982f2adefeb1c63b1b12a9523cd2cb7bbef7cd909db61215d19fa92f451e4d418ce838660e4e63128f28c8718a2c2892601a85101c6b7bcf214bc00bafe07ebe1f0a447798dceb95d178d422ab7809f2d8958411822ca05b412a78262703cc0bf93dca869c1ef8397fc572a945b998f13d58b", @ANYRESHEX=r4, @ANYRESHEX=r4, @ANYRESDEC=r0]], 0x4) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000040)=0x40000, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 20:57:11 executing program 0: setreuid(0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r0, r1) 20:57:11 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="000000e9f4c4ed"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000280)="883d960728bce6ce4ded4a9941d827c49e57f025ebf596023fb8a1ab5f0aff7d60f63fe56f18fac117ce603a4018ca0c81707b25de81678e73f777cf22248f676f241081558c17382c9f4186bf974b7682d0b11c17408e2fceea3c076f2a7546ea3267eaf572ae0b53d2ece95741e1ad8fcf5d577215e7d820d7ab5df2b40ad2c4dae4f94599d1ac9ebb4229b060a1741be91c23f1141afa099987337fff55b36d780b1ed9fd72ef51e0e48fd959506d34f9fed76325bb2e0bcf98c6b56eea2a07ec02be92130194c0e9000f2da8899da6f337fa0ee5462582c8323a6f823329762960ec0680b325072eca4d6a02bee9d6d6", 0xf2}, {&(0x7f0000000480)="8e61996cbf733d455a325e8855e41defffdb2b750fd43b3eb3ff55d485327ada14338a20a5e98c9bee37df1cad58fd3ea4f47912666af3f7bb07adcf7477b3f186817ba0111ee0205ded1a4505834a2ae258f93c61c85478a39293ab890c08db90fb4353bc906909378e49bde1e1210951beddf5ae51a1531cd1d2e67a2ce207a5baeed2ef29ab25930c8fbbf12385a08152a3a695b76453058e9658b8d62a222ecf6671e8120b5fd584ae102e776f4d008f93b1d847dc480c3d3b8d23c7bf19f466944d35618df404368348", 0xcc}], 0x2, 0x0, 0x0, 0x108}, 0x20004) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1, 0x0}, 0x0) 20:57:11 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x42) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x4}, 0x8) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 20:57:11 executing program 3: r0 = getpid() setpgid(r0, r0) setpgid(r0, 0x0) 20:57:11 executing program 0: setreuid(0x0, 0xee00) setreuid(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="7fa573c8f06c05f2ce589fece52bce749941db160054f37b566c68022156a79b9508990564cd010063a9c44fac1dd781e8d2d88cdbf6e587") 20:57:11 executing program 0: r0 = socket(0x2, 0x5, 0x5) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCCHANGEALTQV0(r1, 0x2000746e, 0x0) 20:57:11 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) clock_getres(0x0, &(0x7f0000000180)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="185933537f6fa5c2ed35c216067fb7b2c01f67d8ff7453026215ee0a36773bfc04272eab3328ddf259") 20:57:11 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x1000, 0x4, 0x4a, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1, r1}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r2 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) 20:57:11 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) preadv(r0, &(0x7f0000000580), 0x0, 0x0) 20:57:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x40) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0xf, 0x7, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = getpid() r3 = geteuid() r4 = dup2(r0, r0) ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f00000003c0)={0x0, 0x2115}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000400)=0x215, 0x4) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000140)="512fd4b7ccf3aed6b5f2c1399c14676780727589a4ab0ba0d13482", 0x1b}, {&(0x7f0000000180)="67a1b25524784bde6cf97d", 0xb}, {&(0x7f00000001c0)="a9fac5d0b2c14738b0c6cc9255cee4938eb8e1", 0x13}], 0x3, &(0x7f0000000300)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r5}], 0x60, 0x1}, 0x80) 20:57:11 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x9) fsync(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x1) connect$unix(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="01002e2f66696c653000485e6d72f680a888203899785855912997a84bf50d6f8e3a54220620a409ec73d2644dfcb877828468f5d1a5efeede5fb4148c2060a5a4feeea4513c5df7b43de9527d145d12c10da8d0fd45f7f29d78b4f217ea6f43162ddee0f100004a2628f6d1a4b5fc1f2c4aa84894d4230e5bd04fd04b433b103dd0af9b785ed334e502da31b30000d5d546064b1f289d2fb85d77b11fe5562387d99162b84df259250c988a8f64214479d7f87f542a0682bae7b400579315e4a2af"], 0xa) getresuid(&(0x7f0000000080), &(0x7f0000000300), &(0x7f0000000380)) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000003c0)="8d6dd2cbca20a453a9cd0d079937f9333c37f0845543f0fd5693bb48aabddc2e03befc4ba5095bfe6b56d82cd872e87363b01d28a1e3b4d3006dfb0355c28db13dd9bae3f20f9b97bf9562e95796459a204de79a01094f46435081e7f0c765baf18765ae1780faf947bed6fc50db08e23df9638a20d21cf80b17ee4ba07164c29f4898a292b1b2409f23708c282e7447f5eecee646b65d0d55e4e0022afed64f64ca767cf0581b4918b9cbdf6a3a8b3b86e0660e3ff088b1639b5c053694b815e432537fa4a916ae8ed97ad75ed70f747da2750f3763fe49c1f9") getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) connect$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 20:57:11 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xffffffffffffffff, 0x2a10, 0xff, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x20, 0xcdd, 0x7}, &(0x7f0000000200)=0x10) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000140)="c24a8fafdc305e7deee0b606bd53286ef50dbc31c8ffba663a1eb8cfd5b2c652a51c2f0ca54c6af09d66c9d6b69e020e412e7e53a4f1d5978b94288bc2641a1f1e0b5eef571f86837cf76deb9969b680ad4b37a7e2401a7b0f7dd7411585492ac079aaa1932e50239b167e4d9d470714e1b6639a193ffa9c85384501bdf0") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 20:57:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) socket$inet_sctp(0x2, 0x1, 0x84) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x6) ftruncate(r1, 0xff) 20:57:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r1 = dup(r0) renameat(r1, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2", 0x43, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8}, 0x8) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000007c0)="540ee561ca64595d30bc9d9c40c1ba85185b20ae56a5bff34a1d1fde777c7d0a7df59684406c5bbbedad161f1072670f5a98d95c24b63243a2ba26ee6451028f987647db33b7b803351e08643c9e03d0ee6cf92464f1f6252f348c4e6e920b3fd074db8dd1ae15d1bbef06fc96e2145c2f9dd42dca090445d378008b93520cd57db9fcee454e31f6baf203a4ddc2b4f7c5496f98ba095c63a140efd7fa2cca115136cb65a822e82bbc6bd93cb045d3d2cbbd320ab2abe1b15030f1724a0e24d302fa64a7f5e9f70ef858e6a01037cd46fd4d1eb874fbacc8d3400bb587e174a390af988f7044d710c3") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 20:57:11 executing program 2: syz_execute_func(&(0x7f0000000000)="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") symlink(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x20, 0x1ff, 0x6, 0xdbef}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, &(0x7f0000000240)) chmod(&(0x7f00000001c0)='./file0\x00', 0x82) 20:57:11 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xa4) 20:57:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) dup(r0) 20:57:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000040)=0x8) 20:57:12 executing program 0: mprotect(&(0x7f00006db000/0x2000)=nil, 0x2000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="d91e112991a473b803dd35605fa03278698960e8585149a6fe988cf57fd798187c1ae4f5df6cb41a0dc54a3be93d46fc5f742f62b4eeb6dd175cd393051a1fabb03b552b501637e77bb8758ea232eff83d63ad6c4151cac72571e9b3ceb202cc0d06f315baf1807580025fe21ec0826dd1e4423c1148bfe8acd0e10ec64ec0d77b29cbd6a993e1ba9326f0a73fdb6665b5821ab5e3ef483965f3ebec9b157bb6947f305010fa3d04449effe5007d1b0eb3481bfe86736d31771a98fd550a46beb73b7017d8e4a8849e1a2a77d79ae550692cd105d6f70c126ee9", 0xda) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="b0414cf17c254edf00f5ffcd54764f5bac546085b9502650cc22befb79872f1800c7c1ec0783abb53b95e9cea65d978b729f303f8b30621a2c0ff77804447902ff2eba71802332a44a2e60b2055e029f6028cfe4f599ff986f58ee417e7ad63c444f9e40", 0x1) munmap(&(0x7f00006da000/0x4000)=nil, 0x4000) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f00000003c0)="b1f391616968c042efd9ac00ac00f94fc10f788e0080000066420f3a637199000f38623168f4a95ff9400f78f6d445de950700000099330bf6b6e9b6e91f043a123a128041003000000f01d07cc9dada7307071f07c4027db8d5646736676666430fefb300000004f30f1a12548fe970836dec") sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000240)=@in6={0x1c, 0x2, 0xa0, @loopback, 0xff}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000280)="76838ed0053ab92a4720e0d78fca2e74df842ad9d048a2d48bcc7587836828a36948342f9cc42f1a26ef18ea2b717119f8ec21455e899c47f4b277b1d2b1919e9bf25a53cc9223b3477ffe98a839a27b348345a73a051eb7beca24cdee4e0b7f3ad410173e694b01d03a73883877e3b2a0c7946b8f457628077e07f4cf64583dbb19afc782458c485b61df8162a6c55a79fd02834d531204b29b3d04408cadf589c71a9f60296e", 0xa7}], 0x1, &(0x7f0000000480)=[{0x60, 0x1, 0x1ff, "c3f5df9c0830ae19d647a38859843c3187689652eeeabb28060b740f2ac59152f47c97414e6898180f8579f96417f93d553234f4f12a1a1029542476912b54aead998b6259e684f0ddbe4543"}], 0x60}, 0x20000) 20:57:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000540)="1c16983e66f04231791d1b69e4c4c2319cbe998999996962f5696200d92ef042812b0bc9000017795bf9f2680c0000008fe9589b26c42169573ee101edfec4427fc902023ed107c4c2b90223f2168f4808eebce00000802000c422b18cb6070000008d7171c4a27d181ec1ea00ef57660fe0710ac35b5b304545e269c1a84141430f01d099c4614759a38e000000aee4eef5f50f54635bdedec4a1e1e0ef26400f0d18bcbca2fd1d0df2460000e30f79796736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 20:57:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/218, 0xda) syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 20:57:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x1) 20:57:12 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x9, 0x8}, &(0x7f0000000080)=0x18) socket$inet_sctp(0x2, 0xe0b2504aeb40cf04, 0x84) truncate(&(0x7f0000000180)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='chd\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x99, 0xf, 0x39d, 0x7}, &(0x7f0000000100)=0x18) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000280)="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") syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffff362bffffffffffff86dd601265470000000000000000000000000000ffff7f000000f6000000000000000000000000000001"]) 20:57:12 executing program 1: r0 = socket(0x11, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x6}, 0x8) fcntl$setown(r0, 0x6, r1) close(r0) 20:57:12 executing program 3: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22eb400f0f5946bf2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f369adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 20:57:12 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0xc57, 0x4) syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061eb5ac51726d41726d4fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") rmdir(&(0x7f0000000000)='./file0\x00') r1 = getegid() setgroups(0x1, &(0x7f0000000100)=[r1]) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setresgid(r2, r2, r3) 20:57:12 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x1ff, 0x4200, 0x4, 0x0, 0xf3, 0x5, 0x7ff, 0x0}, &(0x7f0000000080)=0xff9d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e238bdc0000ff020000000000000000000000000001f9ffffff00"/119, @ANYRES32=r1, @ANYBLOB="090000000000200000000000390d0000ff000000"], &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0x2, @remote}}}}, 0x0) 20:57:12 executing program 1: r0 = socket(0x11, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x6}, 0x8) fcntl$setown(r0, 0x6, r1) close(r0) 20:57:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(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(r0, &(0x7f0000001600)=[{&(0x7f0000000100)="2874e98d47fbd39b9195a9f0e872f52d61842451ac05b88f45d19f174db9302175c5f6a7790a5068106874d2f06f18ea8ea3172543f7fdaeb5b223230b571c6c301e2eb79aef047d863ffebaf0069410939559908e89426e7de20c0133d60de46d92f6", 0x63}, {&(0x7f0000000180)="1f0f0ca3ee3b9e4dd101264f1987292e8e1d301235dcbbb65391de53e602caa1d3d2a6d97afc7a4304afee8617d54d", 0x2f}, {&(0x7f00000001c0)="ddd038e03a50d21f93987a123eeded5b50d1d80861374f787aa5eac969c0e191edc4dd9cd32c35def93293906112e0d53bca7a42621b7a49e547addeb3e1224a87165521a80dce7e3fbdf8c8fb38f3e4e0d1938f07b37020fa9386f802504892d392e84d76eb0801a80438c34b1b1f0cfdc7af8147654f4fb25b710b368e048895314ef65c77b731e8f762c6d56ed23cc91532eaaa1407", 0x97}, {&(0x7f0000000280)="1f453d", 0x3}, {&(0x7f00000002c0)="37dbbb74913b1d7072660c8782d10546f82fa7f2eb71c1d5998d346ac08c6f1a64f8a757e0a56e2034e58350287f2236f437b650cb4c213ebd9712cb57961737ff63cab39ec82ff8ea328f44d092eb523995280883de5bb531e427c3fc", 0x5d}, {&(0x7f0000000500)="90c0ce192db85735dba09852a30c78da4bbdb018e127cb10c7043d1814492d2914c7a81e160b1d67ec0e3ee38df1a24b5a610a02f3fc245263639b0fad45b086c249d207d40c4bf8a1fd3674ab787ee1327e8976197f306938576b52802f30b78f9257a2ed2f09919526ba77bc617dfef3c427ed40205225950071703ace9adcfd2c6f7017b4dbd7a1de2ade08a1e145f6c6a6f52bc16b0db9e55325df2d98289c1bfb7083bc43e70ec85f78512796eb9669880078466a6cc6c6a0f7ef37d08779c6ce4aa06dd4", 0xc7}, {&(0x7f0000000340)="1a7b66932801af0de98fcad5d2d0a558372f56e00e6708944f0309fc6d9703b33f8cd6a8ff28a07335ba23b6b3bd9b0258d33bcd40a1055db8345fa04a8bd45f9cc2b2019183068e7bbf20c2c9ebcb343027dbe57bf5bc57bfe4eeee0c38a3be51e84733583acd0303466be70d43b7069568121c0ed35d8f3ec5b8468e03a5496665", 0x82}, {&(0x7f0000000440)="56603d454d4ad9bc397eb8d28487730f5cb16b5ec4c7eb9e", 0x18}, {&(0x7f0000000600)="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", 0x1000}], 0x9) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() fcntl$setstatus(r1, 0x4, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x11b2, &(0x7f00000016c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000009000)) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001700)='/dev/pf\x00', 0x1, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 20:57:12 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000640), 0x20000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000006c0)={0x0, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000840)={r1, 0x2, 0x5}, 0xc) r2 = dup(0xffffffffffffffff) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000040)="75654a0f3e7e3865ce75d9bce54fa8f1900b415e1cde816b37eadd0aa7d6ac3d138a46580762fd6787efb4cb7f8886e6676513abe437980a2cc2fc1b25a590a8f665175fc85f2ccae20d43ae076e421124597dcad578f2e8208a216dc798b6") accept$unix(r2, 0x0, &(0x7f0000000280)) syz_execute_func(&(0x7f0000000180)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpeername$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) r3 = msgget$private(0x0, 0x49) msgctl$IPC_RMID(r3, 0x0) r4 = shmget(0x3, 0x5000, 0x0, &(0x7f0000ffa000/0x5000)=nil) msgget$private(0x0, 0xa2) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000002c0)=""/6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000540)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000005c0)={r5, 0x5}, &(0x7f0000000600)=0x8) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000000c0)=""/92) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) chown(&(0x7f0000000300)='./file0\x00', r7, r8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="02004e20e000000100000000000000000000000000000000000000000000260007000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000200000000000000800000000000000000000e300000000000000000000000000000000000000000000ce9ff328b69fb380929e201d6e6dc93a00"/152, @ANYRES32=r6, @ANYBLOB="ff0f000006000000000300000300000000000d00"], &(0x7f0000000700)=0xa0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/57) 20:57:12 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={0x0, 0x0, 0x8001}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0x100008, 0xc6, 0x2}, &(0x7f0000000200)=0x7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x20, @loopback, 0xfffffffffffffff7}}, r2}, 0x84) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000600)="892ce63374f28c50000000f1ffff98aff2a7a8526dc6981502b8cc21739e5ca051569b32e32a93e55039be878595d48c9f7f44c94d5506d4b501117368ac5d53f932cf05921bef29a0761db72927d6fcd9508f24e2486370103dcd01b9a3ab8c82378ecbd27358dcfe8839390168b6cf6ce571b2ad5550", 0x75) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x288}, 0x20105) 20:57:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000000)='./file0\x00', 0x208, 0x0) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x3e8) 20:57:13 executing program 1: unlink(&(0x7f0000000080)='./file0/file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000140)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff93647dd493e01ef9d670f381d6a2f67450f483badc483ed6aad000000005a660f7e0d000000005776c161614d4da3b57dda83a9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() syz_execute_func(&(0x7f0000000040)="f04686a3080000008f88489f5b377a8fc968933b0f6ad064460f380049854a0fae6bf9c4e2f92118660f3804bb65000000400f380446f5f3450faecd") lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 20:57:13 executing program 3: r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000580)=""/88, 0x58}], 0x2) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000c00)={{"22245d5644bf7993f9c8df48c452bc781238fb6336aaee3a4c8d0e63a89e728e263b127d4004851ceaa1477a6bbe535e13b688ca96071b57a7bddc962fce5c0ee06174c7ddb096e9334f17bd8e1dd29bb5dc23f57e704abd5683a9c2c41ee1aaec79ed27f5c450c5c5cf70da88756860047ada12cc47bc618fc4e956200bc74b7e0db94a8d5d05e4ef1512066cf70165d4a9bb45e67724985d4ad9a86484960499a527cb970312caebc61f3b76a0ff85478862fd397503b38ccb6732af211c61796519c94f4cfbcd9b77265053cbe7dd590befbca70919ae0fda58af02cf06e1e7d0b624e5108f4e8bcb2a0bef7d15dc3a173c744fb78bfac33fe666f71498122f4a5a02466558e7ceb213a1c5d9d2ac8646096ebbc54815d05cd13e3dd475478b3149118fb2e58d84637d45f7cedba71e03a4d2bdc26382e93be534616f5d818adc92503a2c7463e5e5a851c14592387a36fe3188a14410d2c12ffd285a0c00345b6936f0baac67577095badcf4c632eb0bee996d98851b1565f3c2c8bb7ba85a7e3444bb4876e06f180c007b10007c9fecf0ab1d2c0683567056944f60dce80164147b366ecdb550113f3f90edd81dc1736516e976de3f97235336451c463b052db2bbaa12c6aa4637a61fd8d58369c307d21cee08c2e43e1053d2845b09c25ee6b0120d78d8d1fe8bb1a3c78517340581b980a5e53b6709aa04ba70241d1be9d5e78abd06a47b839bee7e9f4c6ce9a501edab196426b324a1affdc7d6356473939152f1fec2ed272546a30e47a14a4f5808f04233375221d863cd60dfd58695d5ecdb2230189910ef2fc4f95dd6e966874efeffee0ebc10e2db0af0a90cb45dd78c42f002353dd8b10af44fe5d31e3830bea0e1def5f9f465d43e584e82ec6efe892e9ef2b570bd5ce05f811c198f5ee349cb4cd69f1d9d4caf3bcfd71fe1dd13b4cd5cb31639d36d2ee5b221fc91c5255a92eb812b2338fad4045e7298c596af9b5ada393ba40e07fddbacad7c4ab6df3f7f036673566e2f8dc62a9f2001777c515f7af4edb1fa5016c0ca85c1dd6c1a2c968a3111351cd83316275d89b0d92c4d5184b8af262e29e67b5b6faa64a44bd22100c0ba3046ebce9d9fbbade54fbfcb3cf81532c12a4af102c9aeb38f6f6350395b0badd1c880d548721528881b067ded01d282c21d4be4534b76bb109ed1493b93ae2bdbd9f65526d992700533c08a946357d5dd6f2483a0e3c35593fb664647073917059aa9f047c9c42c5f5082414d53c66c7a5d72abcb0d34f5a1f012d146f002759eaba29141cfdf9da36bf13483f7c03a8503469d708161109917dc453c6fa0c3e8fb036b5740bf2130ed2f5c4a4d98e88394ceb4b0f825a583d0854908f36055500a02cac6972856d7c8eb24fbc77946e26e7b3009d62b1bc0ee67286e8c8077432151e56621a66ec3", "620457e661475b18c303007a4b243f4236c862f7464981602b97a1abaf925607", 0x200}, &(0x7f0000000b00)="21dbba45bbfa70d27e1d765dd27112761f755db233ddac5d7a239cce8a492d0ad48623d23c3a8c6d220654776891a5e5855c06413729af77c774f573467b1507216ca3f98a0bf97e1e214b761927c9268cb83846ca273e2ae14dff8f6a0f7cb8587383818b198d53c0400cabe2bb8b77dceef377089c858ddb678a9fa5c9042bbaef3371067d4b67de508e198e156d71a41f363ea5de9c9a05f7ba3c14de5a60abd03e294392dde8680c0dfe7b11138259b3e7faa8d012adea614ce2b0b7b4bb12b671d26697e42e1db7ffe1f60df9d4a2358421a2ba4bb14f3798881d3733e89c1381e4307b1f5b1b5f7636", 0x92d, 0xffffffffffff8b0d, 0x2c5, 0x4, 0x4, 0x80000001, 0x1, 0x1f}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"cf616d43d6fb8a9e12f04f2a967d793e8e57a75b264b18197797b2704411092221499e73ee921e85e04f295db429f878994030b545566babc86a576361742d81101a03f3bf6afecc5af019f4bd46cbf93e5990ca133eb9289fd59d7c0abb72671f02e28261b2ad35b79e00806a83aab36a3f6e7ec323e6e1613f0cd0378b03f1858a90d67dbd0c8a8147a6bd1461bc2adb283d19ec072dd944b3b40d2c7c6142823abfeda3f7caef471208e72aa36c0ecbc8271a324eb9351e2ce757ae40e3a6d0d3932df7bcd771a73a9472693943aa803dafc79a17db3e434aadc83fc32e70dceda0f6df8f3a61f2290cbfbc592edc26cbe60fb67d6ed9f933537f5b908d2cf9dbc5d63d7d64ece943a4374d027eb90d3d8f66839c4c247564f0f80eae7a888fb918c7b98fdd4b53436f828e8d361589335cad615ee5ed80ed6d5e1e4ee983f56311e47d91a669c63ca2e7b09fb673672deafa47eb5c2e4b7a9d3e801ddd545f92aa482c208560e142d7dec645daf3b8632eb0edc85629781f30c6a80228d7e9d8aade5cd7416204937ea54825ed19ade24c953ce5314943bac16ea0300bdbdc01420d839f4f4b9dafe958a9304dace83f50645fefa0de391e395c54a0fbf6da7bef7be964c65b25636ed47570156c10764ea11630ade5647b2a181da891cccec2abbd93e33782acf3a2999190df3c5ef8bf9ccd3b255fe6f7dbbd11c8639dd07d2bd6f2eb479ac260b468b7ca2cce32fd556fe757a5d23d6baf85294d890cb082b97a1afab0f5ae4d832eefe427d5d3aca1ddf14e494f56dc663dc8d25e4e2b0439c6f1730b3571516df763d7e4932e3c1b3ccedda83720713d5218701786d5d571c0f6d2896e1f9aa534bcfa5c6cab07edd1944539fdf894b31cf0d067fc3d56d61c430b4d3679a27ce5efa17bc118198df035c7830acd5cf7e01976a6fe34b1d50cff3ab18c3a5daf7eb46b2949356dcb554c3cc8ef213a2cf4131c976cafcbc2b1160c24577d3a9ea4e0fe54653649f9b29ecf45289a3133a66079629af7a04dcc5e23bb2f2c0a383f7adad36df40cdb98c4c1bd7b366001ce15f3d361761de66294972a6c71efde05617dd62e66f7985e24ab2066c7a9b863a89b70fda2c52a4d2bbfc94d0cd1de19bf6cf70a495f495491f639f3405c15c3f21e5404c373a3806d2cb03c78639c2397f6ae841a1213f0445f4d0568c5d0c988f004dd6ff41258b932c9927bc5a98b54962925c3653bf45d43f6ffd30f93b3e33682eb25c4cea76172908d40671642a926e5f12f9904387b29f9ce24e6009b34d924702429fe0a81db304a467043a77fd0ea0d2c1eac1df75c69fc07d89c2f9b91bf89dcdfb5f875d19daa32f918f23aee1050d0dd7baf796c369c77ae0047a608d63d3de128568ae0324abb19d77ccb4e920f7c43368ab1906dffeaed78d87085b6af", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="340703eeb6e9374f7355"], &(0x7f0000000640)=0xe) r2 = semget$private(0x0, 0x3, 0x6ec) freebsd11_stat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a00)={r1, 0x1, 0xa, [0x29c, 0x8, 0x7ff, 0x3, 0x0, 0xffffffffffff7fff, 0x6, 0xb06, 0x800, 0x6e63072c]}, &(0x7f0000000a40)=0x1c) getsockname$inet6(r0, &(0x7f0000000940), &(0x7f0000001080)=0x1c) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getresgid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000ac0)) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000980)={{0xa, r3, r4, r5, r6, 0x20, 0x7f}, 0x2, 0x4, 0x6}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)={r1, 0x1000, 0x8, [0xffffffffffff0001, 0x6, 0x7, 0x0, 0x6, 0xa0e9, 0x9, 0x3]}, &(0x7f00000006c0)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000a80)=0xffffffff, 0x4) 20:57:13 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="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", 0x321, 0x0, 0x0, 0x2b6) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, 0x0}, 0x82) 20:57:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) poll(&(0x7f0000000000), 0x0, 0x555b) ftruncate(r0, 0x4) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 20:57:13 executing program 1: unlink(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x2e2, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) r3 = getpgrp(0x0) r4 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000040)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r6, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x7, @rand_addr="8e50f212eddf18e25188102d56af8036", 0x7}}, r6, 0x100000001, 0x3f, 0x6, 0x8000000000, 0x0, 0x100}, 0x98) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 20:57:13 executing program 3: syz_emit_ethernet(0xfffffefe, &(0x7f0000000100)={@random="b100485caa2a", @local, [{[{0x88a8, 0x819, 0x8000, 0x4}], {0x8100, 0xd, 0xffffffffffffffe1, 0x803}}], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x0, 0x0, @broadcast, "", @remote, "41d70f2137c06666fa2e2151efaa30a6"}}}}) 20:57:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)="50ac173c19de6597645eed21b50e668c", 0xffffffffffffffc8) 20:57:13 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) sendto(r0, &(0x7f0000000240), 0x0, 0x52aad7f0c1e50e01, &(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="a047bb13eff1c4d3345b4ec08f9ee0fe5a3a42f6a4776e31838f2e458985d2cec6b40f5c343960ad77700f5359aeee2fb15deeadc681281740696dc13a786c2909c57b4f4897ce01df3c32deec2ca68c0eb4b5a31e78ad689e7e445a7affcb42036e569bfbd598eb280d9697240df1930f23612fb130d19cb6a142382f1c9d47be756032dae6370e682b519e3bd001a36a25dfc0f5") sendto(r0, &(0x7f0000000180)="381f34536c2688c4c11621d38514751c52491f92051696b796d11baf4e741bed004d1f5534ce64c19b15a25ce1a9b773fcc71eebc37e97c39182faa026d12458eacacb4e404a2aac191f2dff3a2bd4acc41b0187cb76418c634e067c252709b19df85d8eb7021957dcf5f9c10944aad2957e16d68521f5d0caa06ee0599ee5a17a295357b33ff331a23dec04a1deb4f104abea3be8cc8c2a0598cdd6e2fb67b2eb3ea90e", 0xa4, 0x2018d, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0) 20:57:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1f, &(0x7f0000000080)=""/51, 0x33}, 0x10003) 20:57:13 executing program 3: syz_execute_func(&(0x7f0000000000)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9aa4767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d42000081c66db71246abc9dcdc0fbcaf00100000f345d9c6acacc44281b81e01b00b000000f08171a30b802eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e27979128de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fa261b7e2") 20:57:13 executing program 0: mlockall(0x3) syz_execute_func(&(0x7f0000000300)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") 20:57:13 executing program 2: munmap(&(0x7f0000ecc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ba5000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000d48000/0x1000)=nil, 0x1000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 20:57:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='E', 0x1}], 0x1) fchmod(r0, 0xe3) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 20:57:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000640)="2e660f73deba6466420f577d002e40d8f844dc6e0cc4a181d18381bbfa718f29d092a60d000000f01926440f0f60029ac4c159e29a1d000000c482b1abff") socketpair(0x17, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x7, 0xf, 0x9, 0x80000000}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x2}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000740)={0x0, 0x0, 0xffffffffffff7fff}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="da657351f7d29793982d9e53af5733a6b19f51b6f544befa999c4a6a80b544354631ad5e2d9be8a9a1c7bafa23dd00f093ed9b1024929045c362795f0b818394850735ad16bc603ad1abd2951d9d017371b7b1d38fb88658ff91bf9e54dadc65daedeb8c2ae25046d1fa6ea3d4215e169d06fd81241c9c87fc6b8d4bcaada8a71122f7e161985e28eaa87d225c9af3dd73a7d2c1f731015c", 0x98}, {&(0x7f0000000280)="c16e7a937537b74605c1b649ef65894ca26d08100a7069ef71f39477d4b66f50dbfab9dbc0e1f0d8eb1cb9d6db5b", 0x2e}, {&(0x7f00000002c0)="bd5fa7c1309b1e19771b9a13591766893e106ea4358527f43b047468ccaedb2b3e5623c85c51889db222d17ed1a723aaf351d7f083f3b67f41a963151adf2f10151207b59c18e0686caafc4023cd9806a57aa67b518aaec7fc77c387d1ffdca2be8dd1579a8dadc35fb2766301aaa0cf37a2942162727cf575f03db56b4d0608a317af841e791a4c632bfb4c3662ed3d058d861323180f818649d1f1dde2ec485b94da0cda0342592f1702202535dc7704251c9bb1e5cd125520bf8f61767110", 0xc0}], 0x3, &(0x7f0000000540)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @authinfo={0x10, 0x84, 0x8, {0x101}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x6, 0x2010, 0x5, 0xe7da, 0x8000, 0xfff, 0x4, r2}}, @init={0x14, 0x84, 0x1, {0xef, 0x1, 0x400, 0xf7b3}}, @dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffffe, 0x7b30, 0xcd, 0x7, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x820, 0x7ff, 0x2d, r4}}], 0xa8, 0x104}, 0x8c) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") syz_extract_tcp_res$synack(&(0x7f0000000680), 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000006c0), 0x64d, 0x5c00) syz_emit_ethernet(0x2a, &(0x7f0000000700)={@empty, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @broadcast, @remote={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}}}}}) 20:57:13 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000000140)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty=0x5b010000, {[@ssrr={0x89, 0x3, 0x40}]}}}}}}) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) semget(0x2, 0x2, 0x11) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 20:57:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fstat(r0, &(0x7f0000000400)) 20:57:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10008, 0x22) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 20:57:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000000)=0xb9) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x5b84, 0x4}, &(0x7f0000000280)=0xc) getuid() r2 = socket(0x0, 0x20000000, 0x2a42) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000340)=0xc) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) r5 = openat(r4, &(0x7f00000005c0)='./file0\x00', 0x480, 0x5002) ioctl$DIOCRSETTFLAGS(r5, 0xc450444a, &(0x7f0000000680)={{"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", "69f865898e1b59a5798c6535a6cbb0ca6afb3993fc847e0d436c0afbbd866946", 0xaca, 0x3}, &(0x7f0000000600)="9f6cfcd8b9aaa28f5eb82b26cae9b5f5d410da6f1cd3fa9a4bf170ce248db8408ed1ac43fa4d23fb145faf4226e72072fa51a92ee915594cf13a59e7b11c9b3ecc8cc3f549eee93f92a56e6354", 0x2, 0x800, 0x264a, 0x80, 0x9, 0x3f, 0x100000000, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000480)={r1, &(0x7f0000000c40)=[@in, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000b40)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000540)={r6, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={r3, 0x81}, &(0x7f0000000200)=0xffffffffffffff9e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r8, 0x7fffffff, 0x1, 0xfffffffffffffffa, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000003c0)={r7, 0xae}, 0x8) 20:57:14 executing program 0: r0 = socket(0x1c, 0x5, 0x8000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x40, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x400, @rand_addr="9f31d3e6f784fa0ab8c2109394bdaa54", 0x81}, @in6={0x1c, 0x1, 0x3, @loopback, 0x34f7}]}, &(0x7f0000000200)=0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in, 0x10, 0x0, 0xffffffffffffffbf, 0x0}, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/246, 0xf6) 20:57:14 executing program 3: socketpair(0x1f, 0x20000007, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x1535, 0x6, [0xc850, 0x8, 0x200, 0x100000000, 0x7fff, 0x7]}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x1, 0xf1}, &(0x7f0000000200)=0x10) socketpair(0x17, 0x3, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000000c0)={r4, 0xffff, 0x1, [0x0]}, 0xa) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7fffffff, 0x40}, 0xc) 20:57:14 executing program 2: setgid(0xffffffffffffffff) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = getgid() r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getgroups(0x3, &(0x7f0000000300)=[r4, r0, r2]) setsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000000080)=0x2, 0x4) connect(r5, &(0x7f0000000340)=@in6={0x1c, 0x0, 0x1, @mcast2, 0x300000000000000}, 0x1c) setresgid(r4, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 20:57:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x76, "cdc7c82616f134ee8d393a24cd3dd7385b6dbaa11f4fac1d493304fe9aee643024cad147945e69f2f331ca36bbcb2a8a3205319a3f8681f6d9c423a17441e3e5ab0056028b31ba9fd24ffb27c65de6df4d636307cbfff974fac1aa56280dbfd01efb814718883f2b6de961cd4da56137df31c7e45f01"}, &(0x7f00000002c0)=0x7e) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="0ab0af60ea0bda85de3246f0d3840fb0fd1944c7b14d2937321e3ade7272f634159ba970c9a1d65a3d66ea46cddf315fb3f5c96b3e1e27833a8c6bbb2f651d27ffd80c51b50cd76ee8657aa1fc46b5b13d8d15a6eadf1d87cd8bddaecab634fa403367f4a91ca3b093b436927b36216e2288fb388b90303907ea505c911d2f5ebea698ebb4c910c54b3a4481fc6ddf841ef1529be412481f92bc7e834f67fbfc5d284dba4d", 0xa5}], 0x1, &(0x7f0000000300)=[@authinfo={0x10, 0x84, 0x8, {0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x7230, 0x3f, 0x0, r1}}], 0x2c, 0x1}, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) bind$inet(r2, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000aee25850000975affdde110000"], 0x24}, 0x0) 20:57:14 executing program 3: syz_execute_func(&(0x7f0000000280)="b11491cd808e6b006969ef69dc44000dd920d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r0 = shmget(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/130) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000880)=""/4096) r1 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x7fffffff, 0x4) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) getegid() r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) r4 = socket(0x17, 0x1, 0x10001) r5 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80) r6 = dup(r1) ppoll(&(0x7f0000000240)=[{r1, 0xc}, {r2, 0x14}, {r3}, {r4, 0x10}, {r5, 0x10}, {r6, 0x22}], 0x6, &(0x7f0000000340)={0x401, 0xa42}, &(0x7f0000000380)={0x3}, 0x8) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETADDR(r7, 0xc4704436, &(0x7f00000006c0)="bb2ebc0ba7512b5dd23da8e5d35513a2a7773fe4bff161decc3a13387d4ba8ad4af835cb2afe01f70a7071fab4df04d885aac47225e774a506785872cd4b0387558f95896c3902e6e5d9e9dd15c37c86124ff33bcf10431f09b0602d4769c8afc2c7a00371a78277a233831a55df09e1800094e33843df6c47bb1f2bdb176bdb168a80c9439c0fcc70bda185fea8b448d900b02017f72ba702126e55fd4780f7f217af17e7735abc22339e80bb1f2bc2ad79c545096927b2dc44e4e22f827fba1722d92abc9f489ab2784efa4ea75ccfba4a225fc94f52c17320010f9ba0f95306ff22b920e481a084fc42811819cc9c6461726045d5a83df11bdc0149f72b9915a0f70a1af7abd76c2adb3b943ab31ab7ee600bc3392284c12e099407175b8ab049ea4e47ddd8bbbfc9d053c3fd17279cd23c29707815d807e6f5780b38f5448b9c0d33caa28ce5f931a25b37bac61fa01d5e98eb658836714d4a5c8681ce1761471ddc1a801027629760d13ff8f9272ed8bea2dedcc5b2c409ff80e3b66901ae64c3ffa0cd8fa62d89e0d1ea4160e1fd50f59ef34ec33640f4ce6bfea44ab6ab781755e22183") getresgid(&(0x7f0000000440), &(0x7f0000000140), &(0x7f0000000400)) fchmod(r7, 0xa0) 20:57:14 executing program 2: setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x100}, 0xc) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0x0}]}, &(0x7f0000000140)=0x10) 20:57:14 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) getresuid(&(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0)) sync() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) lseek(r2, 0x8000000, 0x1000000000003) getresuid(0x0, &(0x7f0000000240), &(0x7f0000000680)) getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={r5, 0xb}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440)={r6, 0x5}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) socket(0x2, 0x1, 0x84) 20:57:14 executing program 2: clock_settime(0xf, &(0x7f0000000000)={0xbb2, 0x2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x800000000401, &(0x7f0000000340)="b7011585", 0xfffffffffffffd8e) 20:57:14 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x46, &(0x7f0000000200)={@random="06fc5aa22fee", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 20:57:14 executing program 2: truncate(&(0x7f0000000000)='./file0\x00', 0x3) 20:57:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x1) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/153) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 20:57:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fchdir(0xffffffffffffffff) getrusage(0x0, &(0x7f0000000380)) sync() r1 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7, r4}, &(0x7f0000000100)=0xc) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f00000004c0)=""/4096) shutdown(r2, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) 20:57:15 executing program 3: socketpair(0x17, 0x10000000, 0xa2a2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x300000000000000, 0x59c, 0x5e30, 0x2f3, 0x5, 0x8d9f, 0x4, 0xd7, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2300000000fe8000000000000000000000000000bb0100"/128, @ANYRES32=r3, @ANYBLOB="8000000000eeff8f00"], &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000580)=0x8) getrlimit(0x0, &(0x7f0000000480)) syz_emit_ethernet(0x1d6, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"/545]) 20:57:15 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe040, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) select(0x40, &(0x7f0000000340)={0x2, 0xec, 0x6, 0x3, 0x86f, 0xaa92, 0x400, 0x6}, &(0x7f0000000380)={0xfffffffffffffffd, 0x5, 0x1, 0x81, 0x8000, 0xb59, 0xdeb, 0x8}, &(0x7f00000003c0)={0x100000001, 0x80000001, 0x4, 0xe5ed, 0x7, 0x0, 0x1f, 0x2}, &(0x7f0000000400)={0x5, 0x7}) linkat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x400) open(&(0x7f0000000440)='./control\x00', 0x8, 0x10) r1 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000004340)=""/4096) utimes(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)={{0x0, 0x4f}, {0x6, 0x6}}) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/207, 0xcf) rmdir(&(0x7f00000000c0)='./control\x00') 20:57:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000000)="420f3a0ff84491cd80c4c1fae62d3cd3d8c56969ef69dc00d9440f0df0d0d0c44139fd5bf9c4e18d72e00dc7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c36645d1d9730f5726400f0d18a9c14600000a8ab1b182010804f40f667e440f000066400fc730") 20:57:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x40) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="f5ea7f2c4297647f145c2134") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) 20:57:15 executing program 3: r0 = socket(0x1d, 0x0, 0xffffffffffffff5f) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8000006}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7ff}, 0x8) 20:57:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000080)={0x1b, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @loopback}}}, 0x118) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110080, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3, 0x9, 0x400, 0x6}, 0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000003f0000003c000000"], 0x10}, 0x0) r3 = semget$private(0x0, 0x3, 0x2c5) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000200)=""/255) 20:57:15 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x7ff, 0x2, [0x100000000, 0x5]}, 0xc) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @rand_addr=0x7fffffff}, 0x800}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0xfff, 0xa1, "ab7ad5b051d447513a4273ad24688edd6c4688dd956ae1b870447e55ef92eb3dce779503fa261ec0ec348fc2d66b85a3d673a1b7f799ba52112de2f5fe3fd5f6fe033f4e2de0dd70cf360d83ca7251791c439fc9f9fbaae01c3bea9908983dcaa53a68c0e7c513c857e91f4f63f53120176660262df4b55ce2d2c7704e46ab067da4509a5cc5b4932cb59b33b684b7a84536521303f76c73536945da695d7049f8"}, 0xa9) 20:57:15 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setstatus(r1, 0x4, 0x4c) syz_execute_func(&(0x7f0000000440)="984aa84a391d242405f359cccc2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd3006466450f382bc800100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 20:57:15 executing program 2: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') fchdir(r0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x80) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 20:57:15 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000040), 0x1ee, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x20000, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000700)="ec964135000384f885c555ffb98ccbf8b570358e16a7ee580e4106c2f00af2b9db5f54f0db46e77ac92cd997cb4d6ddb9190856c898677a5fa9b611ecfca51e0ab378e84cefd3c2670c7f7068924a790e647265ae1ab434873f2f4912b2b687debddd84364af655332e2dce0353baf0d9f748a333520553725b7dd") r2 = dup2(r0, r0) freebsd11_getdents(r1, &(0x7f0000000040)=""/6, 0x6) fstat(r0, &(0x7f0000000580)) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000100)={{"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", "27660bc591b9f06d16009cf5e0a95c88d29e5ebfc9be5fd4a5ac83a119321d0c", 0x2}, &(0x7f00000000c0)="8cc1c6567b273bac10a69b40e182fa9ac1fb2854103eabf6f00d0e30bdb2601f62fd3c25d0d13a60d280", 0x0, 0xffffffffffff0000, 0xbe, 0x9, 0x5, 0x7fff, 0x2, 0x480000000000}) 20:57:15 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000000000000000000eae3a626a203c0e4cd65d942132c99d7640000000000000000000001000100000000000000a40000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00"/144, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000ae242b9606ced5cafc523545919cca4e39b01551a3b535ab57b2b8f45338ee3287ad3d0f602222a381949f358a8d2378adb9d3c3a434ccb6456777c041935985064814bc61b0a1d6906f813f4b2a7d2a1c02589c050000000000001f7cbf73cc191b26e983ea0f6c16f8f2f5d16789f362ca85387c48ae484ebf8167802387ccab28283c32314b4c69e7cba8b453b01167821d902f66af432eee066d18bbfc5b526d219743f3be0b9988e8d9efe5098bc14289522c3d9230"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x4) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000)=0x7, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x2) getgid() recvfrom(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40001, 0x0, 0x0) 20:57:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000001200), &(0x7f0000001240)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xa7c, 0x4) 20:57:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x3, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) 20:57:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x3, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21e000000200"/136, @ANYRES32=0x0, @ANYBLOB="080000000600fffbffff090000000700000000007ff87053e9a9ef822a0c2d2783dd329e803fd53b683a584754b1012d7f06f292b5f76de823f03846fed22bdf00d22f595871a3d6f9a98aa908818f97c6ea72737c308db17f153868ba327d45fe1ddd670a93db4535b252b8aada1f742b1f1938f4791865bf271f8cfce3e26fcc8b58e5ba9a2d3f1356dbaefc2cefec293f6622af17fbe971ec5d4bba91034fd799384c746647c63969da2170a9688d3f731c38fe1beb50d3696c"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000180)={r4, &(0x7f0000000140)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000200)=0x6, 0xfffffeed) 20:57:15 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000000c0)="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") 20:57:15 executing program 0: munmap(&(0x7f000071b000/0x2000)=nil, 0x2000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 20:57:15 executing program 1: syz_emit_ethernet(0x32, &(0x7f00000000c0)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x0, 0x0, @broadcast, "", @remote, "41d70f2137c06666fa2e2151efaa30a6"}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 20:57:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={r2, 0x101, 0xf0, "b35de496535094759e8475834432efc6fa167593b055e5f44203453689a29b49d9ff707ea277cae1d0944a82a65dd3f938ba0909f41ea2d8431680ab0cab9eb3f1c2486da3f3a1069c18b6db2e8312a94fd0e4f924769960bb396c93e21eb9120ce78682fa401a099699a41243bc5a7943d882c4821847403a6e1ca0ed6ea59c663385e21131a83e380e6f5cb242f5ad5626fe4479abbe9e4b30204bfe56184eccc7cfc790707c86f663e403aabe5e3840a8246b29bbfbacb6fac126ac308ca6b0eb11e7e46e01fadc085924869f4dba0e400d4243a59c4e7e58b55749c59c8651b61765e3aef21b75f264a2df163579"}, 0xf8) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="cb03185b1c36b7c25e657162d0b084c35d44510fa9438534acc2efe19f45485ddf4982fc3527149d16bf97fe7f580e39a56649cb158cd3a03ce297a2e9af507e0aa0b3f9406e0f3c7334edfa1344e782890c293840bced4e687c9e08d8c5b7dfa5198d07123ef6b71b9fd93ddc6137ff26712434291c2fd03f82630976e0f5cf370c210205398f1ee7275bf7bb874603005c15e8a536c4c56a0ad95ba5f0e316fec975c86e662994f45a3609369d207ad0ac68706164") connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f6693bb8a41b4c514cd316b276c653000e575c82d8afd877cff328945856034c9acb9386cf0852aa3676ca7935e30ca53df74ffc36ccf0c7960313cff3643905edf8faeda661d46401b0903bff70f280ca64ca6fa138a596e359fae47a77567124292019f0dea80023c47c30e1ea00a82fa746ea1bd2ecdc9facf92c736f816a8f588e67e32107bada917f83df50a78ea09808a66aa9eef1d5a37e479f58f289e760c16eec083538888f5530bb5734c80c69211fc980488417d7cd1ee2e24495a60a07a034f79863c092094d9da162ce26c3638c6f867d79ce16c91901e926c5fdc938c70"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="000001009c7ed176c0247f52b140a8d752d7cf9f4d31dffd5e4370726a96807340673f7bfbab19a2d5fcf94c5aa3cdfbe7ee73914a1600c90daaa6830ca052a61edcdd666d1ddcec894a290c2893c1b29a49b7b74bad143af92057f3ad4003f0c7729e592c9e3151845a8ec5720f5b7bb46a5282cd5ca4a496aafe14b1717fa9305f9e788ca1b68743f3fdab62821d1b660a74dff8142bd50c6cd5561668be49b8894f2182d70332f6c66363a23c415e6539a923e9fc351ef2a4ab2714334c026344ec90ee86ef6a992bf0cc57193b55768408efee2a86135ddf1509482dcdebdad2d1612f15"], 0x9) 20:57:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000080)=""/122, 0x7a}], 0x3, &(0x7f0000000380)=""/57, 0x39}, 0x400c0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650000"], 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, 0x0, 0x9}, 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x0, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)={r1, 0x2, 0x2b0, "6bcd73a4de0aa4c835e068b6d6159f0f1b52a0bec520f372806bbe70024138707486ae59b8d846315225c0a06c311cd730ff047cf69e34bd786068271d920ce6eac976b0c953ee96c84a7c8f00"/88}, 0x51) 20:57:16 executing program 3: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) r1 = dup(r0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x2, @multicast1}, 0x10) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file1\x00') 20:57:16 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000200)="984b0f050fc7f791b0363a3a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f439b9be35ee6c4c40365469b09000000978f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de37200650938cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc322e7dc07dc0c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/37}, &(0x7f0000000100)=0x27, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x20}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000140)="70ca3f6fe4bc202c98c27ec5b7", 0xd) 20:57:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) 20:57:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) geteuid() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x20, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, &(0x7f0000000800)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 20:57:16 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) syz_emit_ethernet(0x179, &(0x7f0000000040)={@remote, @empty, [], {@ipv6={0x86dd, {0x7f, 0x6, "85e795", 0x143, 0x77, 0x4, @remote={0xfe, 0x80, [], 0x0}, @empty, {[@dstopts={0x1b, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}, @pad1]}, @hopopts={0x3a, 0x0, [], [@pad1]}, @fragment={0x2f, 0x0, 0x9, 0x7, 0x0, 0x7, 0x68}, @hopopts={0xf0, 0xd, [], [@jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0x5}, @pad1, @generic={0x7fff, 0x54, "b68b18e2d294572900eca35c3a42678c8fbc8d238ff0e98e218bf48f539fd12a28a9880092770bcdcb291e073a05288575b68abbf28c3890b8edd381ab276307fea230d0b8af6c885e7d6237c4382b3eff6fd33e"}, @enc_lim={0x4, 0x1, 0x7fffffff}, @pad1]}, @hopopts={0x0, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8000}]}, @fragment={0x0, 0x0, 0x4, 0xff, 0x0, 0x4, 0x65}, @fragment={0x2c, 0x0, 0x10000, 0x81, 0x0, 0x5, 0x67}], @generic="48706e32d565df4eb16dad40b6d9a53bfd90af7203b4894635d8a828d0a19e0cb62bbc80fd554da79dda035143a4073c2d10d83a6e1de26787b079ba18ee4ddf122a2df540cf779d87dc03d47d4117f4d765b662ea1a9b5b188331f1d014c791e2ae28e8c197fd87750946fe78ffd20aa48bfe7de674e3fc5f489a"}}}}}) 20:57:16 executing program 0: r0 = socket(0x11, 0x40000000003, 0x1000000) sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1ff72d27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0x9d46a90fbf172fea, 0x0, 0x0, 0x0) 20:57:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 20:57:16 executing program 0: getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r1 = getegid() getgroups(0x2, &(0x7f0000000200)=[r0, r1]) syz_execute_func(&(0x7f0000000000)="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") r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000002c0)=0x1, 0x4) socketpair(0x11, 0x5, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 20:57:16 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xb3, "3f3353c5110905f9d4517f9944f00aca4ff7ff2d555588f6e0c35b75db98ad03e8203bd33215960bfff185fef12a1b72200150ede349728293aa6d4133195837e5212297cf1548b7ba30c5883f695b5f62178f12982026dea5305e26d53537bb4d80ff825677ce9f6196624a8b4aa352615126780cfd0e6e899212ed3364b088069fd07b6cc36321dc9946cd29f8125b21841bc6616db3a4f3d44a0892958fdc8a5221e39800e843e745cf01bbd3afafe795c3"}, &(0x7f0000000180)=0xbb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x0, 0x5, [0x6, 0xffffffff, 0x8000, 0x1f, 0x20]}, &(0x7f0000000200)=0x12) 20:57:16 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0xc, 0x40) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(0xffffffffffffffff) poll(&(0x7f0000000100)=[{r1, 0x4}], 0x1, 0x0) ftruncate(r0, 0x9) fstat(r1, &(0x7f0000000140)) 20:57:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 20:57:16 executing program 3: syz_execute_func(&(0x7f0000000000)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 20:57:16 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgsnd(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200000000000000b9f25420c10c5778312e1db86dd3a1df7212588f8e14f885f0afbe5136d796"], 0x27, 0x800) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgid(r2) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000540)=""/126) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f00000006c0)="f556465f29787b2507ed4f80b43336cee2d94d79ce8379c37b20b5d57e36c318ce9e56b788e49482a9e4c03de09945fb1819966603b59baf43915f2627d9dc5e34fdc06bde8301c35c3958a241a423129083e4051efd0c606015133c4eff887542f8f8729650b5310fcd4a39856fc260af441c15a13955206e121733e5d1d9ebd356a029a0f2721da7aa3ec813092dffa295815f2d8761bf65d81cc381f5fa7585d5501c8cdce921dbede017883bd94499") poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 20:57:16 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0xffffffffffff05bd, 0x74936783}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000016c0)={r1, 0x40, 0x800}, 0xc) syz_execute_func(&(0x7f0000000000)="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") r2 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r2, &(0x7f0000001580)=[{&(0x7f0000000140)="132b914f350fd519b4", 0x9}, {&(0x7f0000001600)="c15cdade3e3d79ffa7702233eefe1f1ccbd0d062ba745438f4ff426a3a959f4377ece73bf2eb60ef10deb9b3407e6659ef8d3a4c7966634f9be2d16f27fa8ffdf61652462199bf6c07fd92542d58c641242b830436e66c06c76fe3266fe7033bae0ef5101ee5fcd4349ee754721b30d821a40eaf1dacee2355df851e2ff6b473e0851783fb977fade5f2dc8dc3736be0f9364eed90fcd4443a9a84e07a1c9ffa8dea", 0xa2}, {&(0x7f0000000240)="03db384bc561a7e9858395791201be295881d4f56497aeed286f9f60ce8c21b5f5749e43f5ae2f47ee196d8f5754f25c799d0e2a1e8d27b042fb06b393c185fa653bbb1fc5427cd923cb5f5052d867caafc17d39509955dbded130f5d8db8d22691cb5d5728da9e1394268d8c2e640a396a68755c3cc8dbead35d45ac18f1889bbdfea7810e8a5813467f193e84dccadc787db58cfd5176d98d96b3675b55672b2a373a6daa53df66333f8750a234473b75964e68698e062", 0xb8}, {&(0x7f0000000300)="80577e481540ec66da19ee7c6b5ff1cd8ba60e2265746df2b4f8fa5c2f0ac934c142e0e2e23243f9224665830f59122694e1d50566440a01418f5f1dc0ddcba3c51a59e5bda5448bfe6a600d1fe477ff5ca57a0508d829badd7b24887d1ebc3ee3fa118314a12621358bc7e23938cbc200b1f5042db304e227d5", 0x7a}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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", 0xfa}, {&(0x7f0000001480)="75df82b650d2fcdf856727c04469879b06b05d752e2f6a2862d12048317566c2a09d7f915f46cdb2c1554f4b4c3e98b8d0266cdbfbb6b7bb75f0d5f2a5a23be6bbabebd2ecc158f2e9608b16fea485da99c0883e", 0x54}, {&(0x7f0000001500)="eb8ca191991279be5417ec36d856da1b32fec2b90f817bfe2da7b6665a948667e072f5f8a58778985d36112e100ce0c2dd5aaf1ca58b74636c79b223f0cb02cba83638cec7294967a3", 0x49}], 0x8, 0x0) 20:57:16 executing program 1: munmap(&(0x7f0000719000/0x1000)=nil, 0x1000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/243, 0xf3}], 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x2}, 0x8) mmap(&(0x7f0000719000/0x2000)=nil, 0x2000, 0x6, 0x10, r1, 0x42) r4 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0xa) read(r4, &(0x7f0000000140)=""/240, 0xffffffffffffffbd) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 20:57:16 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x20, 0x5, 0x10001, 0x1]}, &(0x7f0000000040)=0xc) 20:57:16 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(0x0) r0 = socket(0x17, 0x0, 0x27c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000180)=0x1c, 0x10000000) r3 = dup(0xffffffffffffffff) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r6 = socket(0x1d, 0x2, 0x5) poll(&(0x7f0000000080)=[{r0, 0x100}, {r1, 0x2}, {r2, 0x100}, {r3, 0x24}, {r4, 0x26}, {r5, 0x1}, {r6, 0x10}], 0x7, 0x7fffffff) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) 20:57:16 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000000)="bffafbcfa982fd1de5e8051c39ece9a999769eccb25ec2ebb731a57e64070739ec812cd0886282f2f76372b568cf11253d4a02ee94d1d9c139d87899ed64e0a041947d9c7ab4c407e65c674714298e77379f3d5745b2b5e8e7f5f7175c6cc86695168a5e591fd0d3783c483e0c7337fb8e5df910d7e0ae189725") dup(r0) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") 20:57:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = msgget(0x1, 0x100) msgrcv(r1, &(0x7f0000000000)={0x0, ""/45}, 0x35, 0x3, 0x1800) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808360f9e52f38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc4416b11cca261b7e2") close(r0) 20:57:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x900, &(0x7f0000000000), 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x185c6, 0x8) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 20:57:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = dup2(r0, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="5ce8588967ecc04248a991908b0a828134efce9577cd1df413341621bf862cfeb332f51f44497b4e4024949ff25558a2706f8130a907cb5878c0f78b3f50ccaf3676e9accb622b21e678d34588409315981471f4a3bcc997c6549767672a5092296ee124e1dfea2fbd3baf15be17a765b09c2bb24af24ed278dd8485b5fea9adf744dc7b2d9eb988a35441ca6ce35057bd097b9b2f4f70e57069d38a2a7f204001a1a952d954f36033c058c6899a63dc6e5073c4b249bb5b9e1f69a67cf248e7243f4da12dd97f92dfa670908a0923354e84ab627b8ad74be9d35414cf42d7dac90e448e48") setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) fdatasync(r1) 20:57:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000040)="b08f50db80a31c549ee4f43e31de41cb611fa3e0d33e8f900e85978719df04f36f40e9d1d8d1ba780bd33a3814fa4d0ccde7f12eb96b730d173f914038e14c24fc29d8d5215d9797d342995a2faf2dc7dbf67cf19bd646", 0x57) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1f, 0x2}, 0x922) close(r0) r1 = semget$private(0x0, 0x7, 0x8) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x10000, r2, r3, r4, r5, 0x20, 0x6}, 0x80, 0x8, 0x1}) 20:57:17 executing program 0: socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)=0x8000000, 0xfe6a) 20:57:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000180)={0x3, {{0x1c, 0x1, 0xffffffffffff4a2f, @ipv4={[], [], @broadcast}}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000140), 0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000100)=0x10001, 0x4) 20:57:17 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000300)="ade3e75d5ad86101197b2caeeae285c12dabc48457158a42ebbf3b374a5d2b6bbf304e13c2a3c0418cc2d5d1948590e24f0fa00377a7678bce5318d8356c329af69e7109bc4962ba8927a1f2a1cf6c78a3e9d20df52b36f7de76bae8d123ea5a1f6e5b7a15f81cf2f5b43d4349e00773ac65aacffaf8bb14e4b0415c2467d15cccb0363f656dc88a065dd0d5f5870a3868ce2624cc79e6be39520e8dc8aa45c20e4ce32e58f6974184bbb3b16a8b2f022e1ea2e289e4d45f6011849cdc9af82afc9ecf7a951256e100aef8a56a7b45a952c70046ebbb958809ae6863fc05e26c0ff3232615deea3b6af6f5447bde6791aa6e85df") 20:57:18 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(r1, 0x0, r0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) r5 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r7 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r7, 0x0) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 20:57:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x80) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000001c0)=""/210) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000780)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1003, 0xff}, 0x0, 0x19ae, 0x20, 0x8000000100000000, 0x6, 0x0, 0x7, 0x1ff, 0x8001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 20:57:18 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000086) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r0], 0x3) 20:57:18 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x10, 0x0, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000010000000200c0fff7ff09000800000002004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3169eb4018e6e5670cb1d2e6be0", @ANYRES32=0x0, @ANYBLOB="e916fffffe000000000800000000000004000000"], &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x3}, 0x8) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000380)=""/148, 0x94}, {&(0x7f0000000440)=""/215, 0xd7}], 0x3, 0x0) r2 = socket(0x2, 0x5, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x2, 0x7, r3}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x80000000, 0x3, 0xffff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r4, 0x5}, 0x8) r5 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETSTATUSIF(r5, 0xc0104414, &(0x7f0000000240)={0x10}) 20:57:18 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000010000000000000000098000"], 0x10}, 0x0) getuid() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x5, 0x1, [0x401]}, &(0x7f0000000100)=0xa) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000180)=0x10) 20:57:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1000000001) sync() syz_execute_func(&(0x7f0000000000)="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") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 20:57:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x15, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="240bf5dcc3ed37921c47f4fa6a0c46d3789581483b3a18cbe00e6a8da020c21e688da80f69ba072ef96264570d0d3b254910a3454cb788b7b08cabe64ec90d912a71", 0x42}, {&(0x7f0000000080)="2404b83b7e9857fd9f7b8bef5468526d6ea69a084245a59ad885c6eb5f8cc0751da3870037040cd520", 0x29}, {&(0x7f00000000c0)="5d96696885db5cda22392f78acab32126f57875e5bbda245aff1df7082aace34fb0ded87c67b56d37d4cb51f9264", 0x2e}, {&(0x7f0000000100)="55944c35ac8d3a7ac3", 0x9}, {&(0x7f00000001c0)="019cce4a669585a5e5b103cf3bb53c0817199316f4cdfe9afb2435043f5a29ba4ae124186e357ffac9704db63aab67c1acdf9cdbde584aaa2487d1890e7cfda80aee445187d3382659c723c8aabc9b9ad71ff1ff89ee9574794ce96a7569949a001fac1600e9cb1df2e07c4d307856c26fbd7197717880f2e1ed84d585f8", 0x7e}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="9fda40bc1ed1287d51e988c02ba72af316c8cc5dd29c28210e2015d75283d2c6669dc0ef78fcafd82d1be9f5cfdcaaa2097d0e2e170a0ed1294e0dea125d9369948895495eaad7b8204d99825f901799884edace8bfc1043555a7e2f3d095203e44cbfbb9c408b7988f18cc23a2de005e3c7a92dc925d26eb14652f718180676b1312e25ab9d245139b3f9", 0x8b}], 0x7) 20:57:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffff, 0xf, 0x8, 0x10000}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) 20:57:18 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x8) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000300)='./file1\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r4, &(0x7f0000000240)='./file1\x00', 0x200, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 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$inet(0x2, 0x10000000, 0xfffffffffffffff9) mknodat(r2, &(0x7f0000000200)='./file0\x00', 0x8100, 0x7ff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) msgsnd(r1, &(0x7f0000000280)={0x3, "43d4abdee804d7e157c690c2222bd56c152ddb3cd5ea168e50e632ebd4c474891996cf638aa3d34b9ac2cdab40f1211c9157228ca93e53d0b31637eecd3218b583242da10f4a261bb1f9c8b171bc957f"}, 0x58, 0x800) 20:57:19 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000001c0)="e3809e002c14c4fe99e504b773d7c50bab15e0ad826f60c5ef3929dd34c834e49ce79417b8218cd97504f765ceb15549da133cd255f3cbe3ef872aaf96634ff5bce4adbd33553705e1fa09b3cbe69d6c7c767a942308ed53a25eca7c17f4ca4dad9e21fc16de316c046bec41fab85e7f0789a6d024742cfabc3afce1501aee6c73ba55aeb4d3f7e2be6d0c87258f395484c7a4754772e8115d75c1eb64ce1141cee7c1f5c296cede5f24095692a28b89f0209e157217e76e648cadbc") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x20007479, 0x0) 20:57:19 executing program 1: syz_emit_ethernet(0x24a01b2befe44ec4, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff06000000000988a8200081001e000800450000300000000000019078ac7000bb0000000005e0907800000600450000000000000000000000ac1400aa00000000"]) 20:57:19 executing program 1: syz_execute_func(&(0x7f0000000000)="982c3c0f050520d0f80791b01e4141e2e996d550505b660f162f0fc4014e2ef245a6a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740fc402352e8ab9be97f600dc1d1d440f2b5543d9ecb13120b15ffbb15ffb110f0f3804830a000000") 20:57:19 executing program 0: setuid(0xee01) r0 = semget$private(0x0, 0x1, 0x0) __semctl$IPC_INFO(r0, 0x0, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) semget(0x3, 0x6, 0x8) fstat(r1, &(0x7f00000000c0)) __semctl$SEM_INFO(r0, 0x6, 0xb, &(0x7f0000000000)=""/153) 20:57:19 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x6, [0x9, 0x1, 0x6, 0x40, 0x9, 0xfffffffffffffffa]}, 0x10) syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8acc4c4fc22ebd72e41812047002b0000006eba0dfe8c73c481f851c7c4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440fa82a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) openat$ptmx(0xffffffffffffff9c, 0x0, 0x800, 0x0) dup(r1) poll(&(0x7f00000000c0)=[{}, {}], 0x2, 0x0) 20:57:19 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x81, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000180)=0x100000319, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x78a, 0x4) syz_execute_func(&(0x7f0000000040)="91cd801313000c6969ef69dc00d98a20d0d08fe94092d4000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5fd4c4e1f951313445e22c892a0f0000009f") 20:57:19 executing program 1: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgrcv(r2, &(0x7f0000000540)={0x0, ""/168}, 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000a00)=""/155) msgrcv(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000012000000000000000000000000000001000000000000000000000046b35f105cd16e31d3718b2d535669000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fef7ffffffffffff00000000000000000000000000bd517c000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000accd8176a08858f5efbab3f2f44cff4e7068d52fb0d3459a5eef746d182a26a63fc1aca637c6ec2919412df626a9a3fd4da7bf275813a3"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xf, &(0x7f0000000200)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 20:57:19 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="0fd47ab8dbc58dedcdc2e1dbaee26676bf3a7d347c4dea8789096cb0d07741164d2e71e701d419fc718da5f4ab", 0x2d}, {&(0x7f0000000380)="30d929f7054158d16f67d623e7813bd7986bc0b24974d8afcb7144294d4d313ca9e1d42f13c1563c9e41fe6b26ec115772b8227d3921004bd47f56ded77fe7b0ded5acc14e9a14076fc4561b8310272a9c2e4d9f395ea8554440135d25eff476a7def91d86ad9f90e193a3b05620840483d854494e27dbb80164af96910c94dfe0ab54166cce86236427bdabfe6da0d14ce138bcf662f7867e8089588595c124bfc299bcfb8a0c0e28a2a43174f3cd61ef249c7aba9a27303570abde43bfbe9e2885cb4ecd7bc7f71838f83daabd8b1bb9236806cac8ff03cf2bc291ea47001ac791330a", 0xe4}, {&(0x7f0000000480)="dcc79c4eddecf138c1f5ee7787868031364745a5ac3c490033a30f699fc806b8e0a69f57cbc7193c6f3627f141fd7bf28a009512744739baefd06fef2716981a871f49425fd2eb6931dcd47d4e", 0x4d}, {&(0x7f0000000500)="1eb38c0d98388dc66e201ffaef6ca00944dbf92a951af745b58ffa67f2394149980810b777fd69d055037fa6293489df461bf801f69894b77cab11e5f549594939fec135312c5bfa60bc7ac5a48c23d3baa1063c91ed589d57020c80c02b99aac2f84f3d4cfbe59f8ba51056c1", 0x6d}, {&(0x7f0000000580)="5a112253d5f248626c65b1e4b64e53ad98b867f574e58a2abc2f213c52fedfc7c9407f96c7903d886f0fe41a4b2f2dbc2e", 0x31}], 0x5) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) write(r0, &(0x7f0000000080)="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", 0x263) 20:57:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="d3dd97d85d708c19888c8e9bd4bf796fe42f10218e5caa42618caaca623ec869782dd547af3ea1e94a9753e2fde296e202d576ed29649b78fe1e2300b2ef8ffa07a64c891bd793cc9a8cccadef5ac1976f66c8fca7697014ed703940ef672f78a7e1051d342be52e14d5774daacca2df9152fd1b8eee536263d704003f4d6d2bc0d2415cbc699a6d95c5bc34a456738770568c06a8b2e194b20dda7bb4a85393ae42d2279e704d0bcc2cd7674d6da26afe8bc1853b4f4789172477624f92dc3aa2fdbf3d9ba9e969dedaa6fecda480dd6f989b82f116a23d0d82e8a5c3713fa79f1d3afd27240f95f29e", 0xea) recvfrom(r0, &(0x7f0000000100)=""/97, 0x61, 0x80, 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000180)={0x1, 0x1, 0x6e2d, 0x8001, r1}) r2 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000200)=0x1c) getsockname$inet6(r2, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0xb9, "43bfbcbae79b08d683fff970f3ed8605cf02541ffec0eef2747a4aa22b80c945b38978dc182313abaf8169fbf108c24408658bbedd8863410988ab27fffdc9696dbf8feb025d0c2948307d90fe66ffbe663397666a41e8b49d1e07758b0067cf686c17da2ad0d5c53790cb053e530d087b872ad650560fac84241681263e012c6d14812dabc10f682f5492cefdc001af253b8b17e9108e569fa5cc60f7864577157040b974c94f4508fbc9aa17e41243fdb48da60a22513942"}, &(0x7f00000003c0)=0xc1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x186}}, r3}, &(0x7f00000004c0)=0x84) getsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000500)=""/222, &(0x7f0000000600)=0xde) r5 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r5, &(0x7f0000000640)="58893741dede89714bef5435cbaf5134b46828041c58148d5437a8ded09f6661b5d4a59520d01025417898cc05a870a66fed9facb7aea5e540935f8447df937c33568037e7a48d561a354e13af9a6493e868391bc8bb29894414cb619995875a72fb25e9219cabcd976907e16709187a4ed78f0a8d93a382bacc9856351bafe9ad9acc72f245d8e700125470f7a723fe96e3e9c9babb53335bba153d46b516e47c096228c2521eba58a1b7e50c", 0xad, 0x8, &(0x7f0000000700)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r6, r9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000900)={r4, 0x5}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000980)={r4, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000009c0)={r10, 0x5, 0x4, [0x7fffffff, 0x8, 0x7, 0x5]}, &(0x7f0000000a00)=0x10) recvfrom(r5, &(0x7f0000000a40)=""/169, 0xa9, 0x1, &(0x7f0000000b00)=@un=@file={0x0, './file0\x00'}, 0xa) fsync(r5) r11 = open(&(0x7f0000000b40)='./file1\x00', 0x10400, 0x50) freebsd11_getdents(r11, &(0x7f0000000b80)=""/4096, 0x1000) getsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000001b80)={@broadcast, @multicast2}, &(0x7f0000001bc0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001c00)={r4, 0x5}, &(0x7f0000001c40)=0x8) r12 = getpid() getsockopt$inet6_sctp_SCTP_EVENT(r11, 0x84, 0x1e, &(0x7f0000001c80)={r10, 0x4, 0x8}, &(0x7f0000001cc0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x10, &(0x7f0000001d00)=0x2, 0x4) sendmsg$unix(r2, &(0x7f0000001f00)={&(0x7f0000001d40)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001dc0)=[{&(0x7f0000001d80)="5a7453315def2f", 0x7}], 0x1, &(0x7f0000001e00)=[@rights={0x20, 0xffff, 0x1, [r5, r5, r5, r2]}, @cred={0x20, 0xffff, 0x2, r12, r8, r7}, @cred={0x20, 0xffff, 0x2, r12, r8, r7}, @cred={0x20, 0xffff, 0x2, r12, r6, r7}, @cred={0x20, 0xffff, 0x2, r1, r6, r7}, @rights={0x30, 0xffff, 0x1, [r5, r0, r2, r5, r5, r2, r0]}, @rights={0x18, 0xffff, 0x1, [r5]}], 0xe8, 0x80}, 0x20000) pipe2(&(0x7f0000001f40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_tcp_int(r13, 0x6, 0x1480, &(0x7f0000001f80), &(0x7f0000001fc0)=0x4) 20:57:19 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0xfffffffffffffffd}, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c59c638a"], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x200, 0x0, 0x7fffffff, 0x3f, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) 20:57:19 executing program 0: r0 = socket$inet6(0x1c, 0x30000003, 0x7d26) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0x81, 0xa501, 0x9, 0x100}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000480)="9acfb350151e76", 0x7}], 0x1, 0x0) write(r2, &(0x7f0000000500)="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", 0xffa) 20:57:19 executing program 0: socket(0x12, 0x30000005, 0x954) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040), 0x8) 20:57:19 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") open$dir(0x0, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000000, 0xc1) sendto$inet(r0, &(0x7f0000000000)="9341518a504387a5d6f60aaa7cf921dd79b703ebc7e58e0ffc464369c4459ad69b49f7cd9004d7bb99712e8a5e8795398be3f17f5aa673f4054dfb2c747532f3502631cbe7f1c7519239753a2c4f242494944688de2114bb60f077c116bc891c1ad701245364a6f103939f994f07fce32f4f2c285d238c", 0x77, 0x100, &(0x7f0000000080)={0x2, 0x2, @loopback}, 0x10) 20:57:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r0, 0x7) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000) socketpair(0x2, 0x2, 0xfffffffffffffbff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f00000003c0)=""/4096, 0x1000, 0x40080, &(0x7f0000000140)={0x1c, 0x1, 0x9, @ipv4={[], [], @loopback}, 0x80000000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000200)="cf94b4b83b777fe9d1c7592f0028ba19f8f06b54ae7e91db407c28f0fadac12a7506a69a325a5b1a1896dd21b93443c191208694e9e6192f2a45ca97b590fb7996085daaf7d387c8d3b1ed4408ec012d6ad5539826fe6839d1b70fa841eda313e7e4d850710ae21380675813bc1b6c0c5fdce407927e4d8ba1b20add997b2c860824aad6292ac11df79aad550704a7ed9fc97279fb32ea8812ee18713b2a69e1c5badcc92c0c7747b2adf4e18b9bd7ccd0", 0xfffffe4f) getsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f00000002c0)=""/250, &(0x7f0000000100)=0xfa) ftruncate(r0, 0x1) chroot(&(0x7f0000000000)='./file0\x00') r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x8004667e, &(0x7f0000000040)) 20:57:20 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fstat(r0, &(0x7f0000000140)) writev(r0, &(0x7f00000000c0), 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x11}], 0x1, 0x0, &(0x7f0000000080), 0x8) execve(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x20) 20:57:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x81, 0x3f, 0x1f}, &(0x7f0000000100)=0x10) r2 = socket$inet_sctp(0x2, 0x800000000003, 0x84) shutdown(r2, 0x0) 20:57:20 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="f93fad3baecc0e82022e2f66696c653000"], 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x2f7, 0x0, 0x0, &(0x7f0000001440)}, 0x0) 20:57:20 executing program 3: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000802e0f01ee008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x881, 0x4) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r1, r2) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x8c) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) utimensat(r3, &(0x7f0000000080)='\x00', &(0x7f0000000100)={{0x8001, 0x9}, {0xfff, 0x1}}, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) 20:57:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r1 = socket(0x10, 0x3, 0x7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 20:57:20 executing program 0: mlock(&(0x7f0000c78000/0x1000)=nil, 0x1000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000100)="5bf6b7508920898840712308fe3484de2dadffaff99539b7edde1f46917c443c4feaece36c74f512d6c2b3d5cd7f19559542217a69f1054f80") mlock(&(0x7f0000d83000/0x4000)=nil, 0x4000) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)="658bcb682a5ff01b3adff17331e8dffaeb90ba07fba3a5c7e582984697c01bfe6340f568c0012347046c440b590c48a9dcfc68d71faf7f6c") setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)=0x5, 0x4) 20:57:20 executing program 1: syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00") 20:57:20 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x1001, 0x0, 0x0) 20:57:20 executing program 2: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x400, 0x0) syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(0x0) msgget(0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x30000000) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3}, 0x10) getpgid(0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) readlinkat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000240)=""/9, 0x9) socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r1, 0x0, 0x3) syz_execute_func(0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2}}, 0x0, 0x4, 0xa250, 0x8, 0x0, 0x3, 0x4}, &(0x7f0000000440)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000480)={r3, 0xe5a}, &(0x7f00000004c0)=0x8) mincore(&(0x7f0000e18000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/246) 20:57:20 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x8, 0x2, 0x10001, 0xffffffffea20080a}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xd8, "ff54af8896a6cdd20f541610e216ce6f0372abec49fb74d8a541410184e57d3f92b415513cf93e5d2d63a4e6583cdba1e5bef91937435ff06bde6b7236810a273b77eecee3ea0ca8538f2c9d12bc5c16e1dc255d18086913198f12c52ca135cec19105f68258b96f4e47b27a676495f974761c3d40272021326ec4b42eac03a124ec3f4a1eb7e507d2abd2b91bb4f09d71015e219fb24b399cc367ea0e3852fe095475fcc93ec02961590d2af0bec32b7a1171b6b4887b571ba051b3119526573acba16d1523ef4d9734f81c2c3130a70f2141b152cf3c48"}, &(0x7f00000003c0)=0xe0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0xfffffffffffffff8}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x6, r2}, 0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2f}], 0x14}, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r2, 0xb6, 0x668, 0x8}, &(0x7f0000000400)=0x10) 20:57:20 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c40000000000000fe800000000000000000000000080000000000000088b44ec4dc27df72b7b225a18ed889b2cd36841bd16c9ab0bb4a4f82d36bf64c40b935b5f8250d13a2fd0544104e845cfb405272281a35fab2303df56668f84fa5b33eec123316b8e0f1d363d2fef19ffd96e8423ddeb4b3ad34d9c8ff4d87230e2d29c1"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket(0x17, 0x10000004, 0x5) listen(r1, 0x0) mlockall(0x2) 20:57:20 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8080, 0x4) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffffff18}) r1 = msgget(0x3, 0x251) msgsnd(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xc3, 0x800) r2 = socket$inet(0x2, 0x2, 0xd07) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f00000003c0)}, &(0x7f0000000440)=0x7) r4 = fcntl$dupfd(r0, 0x11, r0) r5 = semget(0x2, 0x3, 0x20) semop(r5, &(0x7f0000000240)=[{0x2, 0x1, 0x1800}, {0x2, 0x9, 0x1800}], 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f0000000180)={0x7, {{0x1c, 0x2, 0x8702, @mcast1, 0xb413}}}, 0x88) 20:57:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") socket(0x12, 0x7, 0x80000001) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) 20:57:20 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) close(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r6, 0x0, 0x3) msgget(0x1, 0x524) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r0, 0x400000000000000b, &(0x7f0000000000)={0x3, 0x0, 0xb3d, 0x7, r5}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r2, 0x0, 0x0) lseek(r1, 0x0, 0x1) 20:57:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xddb, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2}, 0x84) 20:57:20 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffd) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3fffffffffffff07, &(0x7f0000000240)=[r1, r1, r1]) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 20:57:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/28, 0x1c}], 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0xae7, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) r2 = dup(r0) getsockopt(r2, 0x7, 0x100, &(0x7f0000000240)=""/232, &(0x7f0000000100)=0xe8) read(r0, &(0x7f0000000180)=""/144, 0xffffffffffffff94) 20:57:20 executing program 1: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x9) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x9}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000100)={0x4, {{0x1c, 0x2, 0x0, @mcast1, 0x40}}}, 0x88) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1, 0xf9, r3}, 0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)={0x4, [0x100, 0x4, 0x73ab, 0xfff]}, &(0x7f00000002c0)=0xc) r5 = getpgid(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000300)={0x3, 0x4, 0x1, 0xffffffffffff4550, r5}) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f00000003c0)=""/89) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000440)={r4, 0xb7, "dcb8356d22c8693fc491a52c8fea8b8c431f4b1f8820c10cb6919110219708ca42d0e7a2c0e34a8f762fc1237974d42207fc229d6bcb1b6ac343b648d1edb9cacd63ef741c7a09fccd9797252fbc6bafacf08371305a0207ad01bf8b15bbfbf9aa1d082d9f98c29791a51b8ed6333654562618a953d7555e214cb5f3cc576e5e2ce14a67da41f2ec5b2072b871fd07b1ca46f473c5a0278679d99c2a33c4d325d7ec2292f8e6485dd28310a32a96c591a70c6d96d9f4a4"}, 0x0) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000540)={r2, 0x1f, 0x2, 0x9, 0x80}, &(0x7f0000000580)=0x18) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000880)=""/104, &(0x7f0000000500)=0x68) wait4(r5, 0x0, 0xc, &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0x1, 0x11, r3}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000600)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000680)={@ipv4={[], [], @remote={0xac, 0x14, 0x0}}, r8}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f00000006c0)={r7, 0x8, 0x5, [0x3, 0x80, 0x6, 0xbf, 0x1]}, 0x12) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000700)={r7, 0x3, 0x1, 0x79b, 0x80}, &(0x7f0000000740)=0x18) getitimer(0x3, &(0x7f0000000780)) 20:57:20 executing program 3: r0 = dup(0xffffffffffffffff) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r1 = dup(0xffffffffffffff9c) recvfrom$unix(r0, 0x0, 0x2bd, 0x43, 0x0, 0xfffffffffffffdc6) syz_execute_func(0x0) r2 = open$dir(0x0, 0x0, 0xa) utimensat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0x0, 0x20}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) shutdown(r1, 0x1) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 20:57:20 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f000031a000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 20:57:21 executing program 1: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000140)=0x10) r2 = open(&(0x7f0000000180)='.\x00', 0x0, 0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000012c0)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x6}}, r1, 0xffff, 0x6, 0xffffffff, 0x8, 0x24de}, &(0x7f0000000200)=0x98) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000001c0)="bac0e9e5b0ac0a0eb5bf27") 20:57:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10, 0x0}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x41, 0x1, 0x3, 0x1ff, 0x1}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x8, 0x1, 0x6, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x18) 20:57:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000003c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x2, 0xffffffffffff8000, 0x100000001, 0x3ff, 0x1f}, &(0x7f0000000380)=0x14) getsockopt(r0, 0x5, 0x7, &(0x7f0000000180)=""/81, &(0x7f0000000040)=0x51) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x101, 0x1, 0x6, 0x200, 0x7}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffe, 0x200, 0x3, 0x0, r2}, 0x10) sendto$inet(r0, 0x0, 0xff57, 0x20080, 0x0, 0xfffffffffffffd90) 20:57:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0xfffffffffffffff8, 0x6, 0x9, 0xfffffffffffffbff}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x53, 0xde0}, 0xc) chdir(&(0x7f0000000000)='./file0\x00') 20:57:21 executing program 1: open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0) link(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') 20:57:21 executing program 0: syz_execute_func(&(0x7f0000000100)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socketpair(0x1c, 0x2, 0x593, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x8300, 0x41) unlinkat(r2, &(0x7f0000000400)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0xffffffff, 0x7, 0x7, 0x40, 0x5, 0x81, 0x9, {@in6={{0x1c, 0x0, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, 0x0, 0xa49, 0x1f, 0x2, 0x2, 0x6}}, &(0x7f0000000280)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r3, 0x2, 0x1, 0x200, 0xff}, &(0x7f0000000300)=0x18) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x100004) ioctl$DIOCADDALTQV0(r5, 0xc100442d, &(0x7f0000000480)="03595f7b7a1cd50700180c644b1b2016a6637bdeb6862941ae1f0e37c4a568580c9228b6dcda25797c1c52f1cbd483a39b3006fa7e93f21938f650c363e468e3cf811ff92083b6bbfa0ea1f733ceeb50727fd1aa3a6fd13d0882d95855aeecfd422f6fc13127e517a3de4203dada6755ea212a97430ccf98c0b770f9a12d3c4fbf66aa43ffc9184b41f11d055c5dafe4a8829647de04af13dfcf8ae636dd4543d5b10c4dd3848f273b22cec2565b4e05ff71d1a371c9f5ba5831ea21c7ad3f7d14e473770926430c") r6 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x1000c1, 0x2) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r4, 0x2, 0x3, 0x4650, 0x100}, &(0x7f0000000380)=0x18) 20:57:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) syz_execute_func(&(0x7f0000000200)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 20:57:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) read(r1, &(0x7f0000000180)=""/144, 0x90) 20:57:21 executing program 1: msgget(0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f00000018c0)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000080)="8508a105c4440e4f33298178969fe0ad7184dae119991e6fa1ab00af6153450f260e292a309026d983420ab8f3a362d40f38aeac2c48831359c50ea7244b78fde9ae3a8e2713d8afa177a32bd25ba6470045d356be4bd0b1e2deb93cc6fa0788510430549a1382bbbabbf590cfc8d9d472250240363f97493126074104acccadf0b1b9ddca2561ac27f32f8d9251b590594c66b06aacdf4b932ecbbed23abb57da039cd12ef0bebb9126978951b65fa1e071b304a522593c29e55fe04cbef5f7274a38c5fe32384fef", 0xc9}, {&(0x7f0000000180)="b33fe8ade5a12ff2e25ad744b3a2abfe6691bbc65d0be7251b5d884f02b7880813e8ad7ec752b65a6c5b7ce1e0befe380ed783aa4dcab2ebf51b6e02f6350600000e60dce0b2b32a69b136c65b1c5d3592c08335db66ed66c6219cb52e55a2344e3caf39d46483735a4b258f05a788c4ded1392f3b8f3c3552375cfcc5e784b5ff4caf0529ab7ed92486553987cf3c", 0x8f}, {&(0x7f0000000240)="a3ba3cfc987202cd05b0e74bc5745f4d0232fd6266e0e034e3f7701e42c651", 0x1f}, {&(0x7f0000000280)="ce62acb001a69b0e0e67d9050dafff746b4b718ceb473c16d64a965e89b172bb6f41d394ee6d78f91e9ee88ba7b7eb6862e9b95cf961f62beb44ce80ef6d9fd2d6ea23d8ca81b9cf87209a88d98fb85a6f4bdfa82f854c18dc7ebdf034f514d81755ba6aa913b7125c4137f053557370bd7cfaebd1a3d7f6069a35da96b6d77e34f565f42d47c018c9432ac6106e16", 0x8f}, {&(0x7f0000000340)="1331751130d5e6386122da80ca41759afae79d62207e05310f1be26e3d3f37b6cf244d864c05d017bc8677262953c458f4bca9d3e1", 0x35}, {&(0x7f0000000380)="1cf75c8cca6c26b5cd4343366176700c3220569916350ecab042", 0x1a}], 0x6, &(0x7f0000000440)=[{0xe0, 0x3a, 0x1, "143f16deb20c213ca75ce8fa27c8a45d2941268c9670070d673a7bd6366ab4b717c87d0ed8f884b9f5d31d0efe5086ade922a5d9999fc3f7de8e7a7569b92ff97200439891dfbf1e5ad8d8dbae85af403c6c923d536f7b1db1e7e1d49d48c94211f7d82a591762caeaf58e619f34a53ca90c2929a9ce9032730c0c0b4f42e9856e257d052517895f4b402700092b0fad4e73594e29dc8f5e691d9d238690f557b8efe8fa0a168783e9fd2824778405663dd5defb1263ad601f05cac81561c22db0e2a58cdc4174a7d321b03075"}, {0xe8, 0x0, 0x7fff, "4fbd5820cf6f24a4f1a67ab3601725b4c1a306522acedf361836d9a0c35eb23857ac770c322eb676f6e7c1f519f454fa31a6c13dda9335fba87a2d7da4d3a8d66afcfe1d486378de318dc499e7e29596130fc23fb407a4e3f2a704b2611055817fdd58d20e4a008cd695a17efe1ff5fd7eaeca8d5b895cea356f99b69b5fe56f06a59e4c3afc88e23d9ed2731e8853738dcf29a8268050581073a3882b00b370d952cf946f4e3419a8f57db514f10aa709bda26a9401b5a4f5b0f811f3928f837de929b3a8c016770f372db5478ad3bb4aadec1d13f4"}, {0x1010, 0x0, 0x5, "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{0x98, 0xffff, 0x4, "80d5ae832fcdd6c1f9c9dcc347018b29c1006e8b7c850c95558d5530f9517bf478fc546383e1dc17e4893c72e136d6d0e785ea94feb81654a790bb13b4b8aaaf6f58404a80139f103e3b33cf7339728b29f20a4ca7f6ac1c2ef5f678ba53846b1fb7b0bf136d629aa7a6d50dc59a7a798697ffd16d10b58261563e1ea6eecb0ea3b782590a8c"}, {0xf0, 0x88, 0x2, "21022e366dcc03cec7ce6bc4bc34c14aa2ecb67b42577067fd16f264cb465c1dc9fe9383393700a40f63b0deb1051d4953aaa820711a15177473dd2043633b7571f2b9798d1a21884d0604f3b6c7856f837ce1cbf98084f9863c1f9beaf10da041c97cb78f0f61ca08d1577f696e8add4b082c86679e2852696574d73ab50931cbe7616fdf221a30466bfed3de4199df6bb16bba6b8911cb677797748b50cc59cd019e47e8c57f1b8eb9686e5b0512fc70ab804ab8db189b9d55c238d3395fc3bddc457b973a0620551bb58c2025cb3b2325e53771c461f66899e3"}, {0xe8, 0x3a, 0xb, "335e9b716817e7ebb471d6a7d82416a60c9495c4cc4de70f934ffbf637a89d9037a410e856bd720858158ed0afe68a06f4d5ff01682f6d0e62a9245c68bdab077619838fad5037af4ebc83a9d0e4cb5de0a2620343455eb8a8e81ff964820745c3b86696ab6aba3b54af5dff5a2d3d078981464eecba1adf6ee9c34138a8bd1e8298dff30538ce7788edf20cffa39ebad65c7cb008f7b9639d1813fd8259b095e5a932392726632c3505f08612a4e0228f9a893f6482f2e7decc56fa99e9ca652108bf1e595c7c152d0ecdeac8c7ee28eb80"}], 0x1448}, 0x20084) 20:57:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0xda) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x6, @mcast1, 0x1}}, 0x0, 0x3b, 0x6, 0x3, 0x20, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x380, 0xf0, "742b9ce3e6ad487cbe8a2297af46e12a94dffd2c603f54b34e8a0c0bb8aae84e90e469a4d64622c21c1a811854c2f6a95f1a22142efa5b0a3999aaa1c5e61cb041ace236b10844937d99336de209397f14ca8bad3bb0b7a7f7af6a8854f56b289b3e9bc76b98ec0080dcc15dc7aae4f1cfe76eded5c0d2abc6c3107c8800affc3628cb8322104b30c0c26a933ebf1786448bac71b36464892257aef5959163ed9c72f7dc335236b07f8c2b3af7edd9f242a24b68cc0cedfb85b16f7158723fd5c966cc37fb77cbdf017c85c93651a2209810ec8dee91df619d23f501fcee8ed9426ac4da7cb995f381a9ca19d52844eb"}, 0xf8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f2f66474f493a3a4ba261b7e2") r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x47}, 0x24) socket(0x1, 0x4, 0x0) shutdown(r2, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x10, 0x2) setitimer(0x0, 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 20:57:21 executing program 0: r0 = getpid() r1 = getpgrp(r0) r2 = msgget(0x0, 0x280) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000015c0)=""/4096) setpgid(r0, r1) r3 = socket(0x1, 0x10000002, 0x3a) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x100000001, 0x4) r4 = fcntl$dupfd(r3, 0x10000, r3) ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f0000001140)={{"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", "8e9e541032eed2d5737d987fe6544b52eae2a46c7736abb0872e91feede8b29a", 0x9, 0xffffffff}, &(0x7f0000001040)="aa8ce8d70edc673c6864e573217375acfaaef87266cb9dfdc646a8e78a10d2e1151ca798dda1165cb202ceae9d64d11857021ad2d0b3819673880780835e336b9ad0ed1df667975bf037fb7bc8d7d6de7554480c3297c900b069c311bfc2990182a4581ddb229ffb28d721615f2bf92864f1feac98029a979b124912c1b2453aee4bbb6bb1884cb266321e2614c8d4a405b16202da4475a9e526fafe4321e837f302ed0a18981883d6880dbd6005e6b40ebee7e311657b6ecd654578a8cf4c96faec22", 0x8, 0x2, 0x2, 0xe0, 0x5, 0x8, 0x3f, 0xe6}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x400, 0x4}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000140)={r5, 0x67a92f}, &(0x7f0000000180)=0x8) 20:57:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000140)="0fa4d8aa2a3ec5") setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x92bd, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x6, 0x3, 0xb6e}, 0x10) 20:57:21 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) getsockname(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 20:57:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @local, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 20:57:21 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r0, 0x0, &(0x7f0000000080)) setrlimit(0xf, &(0x7f00000000c0)={0x7, 0x2}) r1 = socket(0x1c, 0x4, 0x3) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:57:21 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0x0, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:57:21 executing program 3: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 20:57:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000001100), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="80df029fb943bf54378228b12f47e24c1c2531ac7ae33e81dbfc8d81b21104f5f8e0eac092") 20:57:21 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="37678fd94ffc9d6afddf618ed8470f52047b") freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000000c0)="e4a9940516aa9b3f6f92967290169b9b53196d6b6d1da11e383acb882816315614c4") 20:57:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x54) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000000c0)="25324e4ea878ff0ce0f6757b6dc643f6cc2251e762c5613fe9000a49b9764b44ae8a61729c5e4ed928fed79f96cf525c3b9faa529cd6ac1470432cff98b02bedbffde69779a857ce4457733fe46f73500bdc29c7ba045219198fe63a2c49595ce7c6cddb2e77f088f1335997a21f88d5b2d1edb0ab942a90c6825cd04fba23cefd3204f3a7b9ba43f23b1c71b98590f78c7059a650c95690fcffc3944c0f746c3dcb1f55903fe5f312e54e8aa5e015e4eb87109faf33633886dbbc9b542840517327916b65a9d6a4d857d907c2537c7e2eacf66281d6dc4ccfe19ec653db") 20:57:21 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2104000000fe8000000000000000000000000000bb00986400"/128, @ANYRES32=r1, @ANYBLOB="0000000007000000010000807f000000ffffffff"], &(0x7f00000000c0)=0x98) clock_settime(0x0, &(0x7f0000000000)={0x200000000000000, 0x7f}) 20:57:21 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r1 = accept4$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x3b}, &(0x7f0000000200)=0x8) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) 20:57:21 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000280)="91cd8080006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000000, 0x6) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000300)="b103a5de612ac773e73d26bddce5fb6571ad398baab9dc995bd56b6d943046942e79536cccf7ac3d57a2919247ea6d439e1f70e8da888b7ab86757b60abec2551010cc2eaa6db87b3facff0744ed2f29aa6e7fa229155b0a38b0a1dc5c56478e11123f281b546c7849b4d179f1fad0a7679dfb0bfbf6b5a7903f7deb5c007bd8ed0ea1dd591beb012d9cd466073ed46a5adf1ae569b166a6df8cf74765920f92e93c4aa2ca8f3aae43e7cb18506702d59a235dd88a5ddebea06a963bd8ee50baf153ab7e5d90ea5ee1dfdcc0ea5c280ab85995a2df7cbdac815bfbe32b2059ee841cf5ce30b57f") 20:57:21 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe800000000000000180000000f0000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) r2 = dup(r0) setsockopt$inet6_buf(r2, 0x29, 0x33, 0x0, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 20:57:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @loopback, @multicast2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x400, 0x1}, 0xc) r2 = dup(r0) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x4, 0x2}, {0x1000000000000000, 0x8000}}, 0x0) getsockopt$inet_int(r0, 0x0, 0x43, &(0x7f00000001c0), &(0x7f0000000200)=0x4) unlink(&(0x7f0000000240)='./file0\x00') renameat(r2, &(0x7f0000000280)='./file0/file0\x00', r2, &(0x7f00000002c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) fchmodat(r2, &(0x7f0000000380)='./file0/file0\x00', 0x1) fchmod(r2, 0xa7) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x14) connect$unix(r2, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000005c0)={r4, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0x4, @mcast2, 0x7}, @in6={0x1c, 0x2, 0xfffffffffffffff7, @mcast1, 0x7}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x0, 0x9, @loopback, 0xfe000000000000}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000640)={r1, 0x3}, &(0x7f0000000680)=0x8) read(r2, &(0x7f00000006c0)=""/1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000700)={r1, 0x7ff, 0x79, "da69c0b7fde203c1810f371a9f02f45fd7f4313f86ff76bf837bfb81a00eb7b331b2181e0dfe21ee16a1812f4084ecee453e2c9cc7e4e620f803c1f2dbeadfea73341f7d56fa1c14d6b96e852524e1de4ecfce7c3f4510af4533ebe1fe6e110b4ca2cd42ba9c60ae3bd31563acb085fd614b505f9566e81d21"}, 0x81) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000007c0)={r3, 0xf1c4}, 0x8) nanosleep(&(0x7f0000000800)={0x1, 0x2}, &(0x7f0000000840)) sendmsg$inet_sctp(r0, &(0x7f0000001a80)={&(0x7f0000000880)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001980)=[{&(0x7f00000008c0)="7e9c5e145b38c321c1558e353bb8b1811a0c88161cb37ea4bd01bd3d892d63fb7cda984835688b60842e5e68b1cc0600f7", 0x31}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="220b23bae6ef61921dcaef2b924de58f5d00e1cf5c1e628c0ef95d770f5179ea572a21e43d7f17d52ad69f58c0a716e23df53d9587457ba3396dcb9a9dc886b6957abb65924db7fc89d02fee33ccfd7c1e0b0027884f5e5080927b8f587bc98191998679e1", 0x65}], 0x3, &(0x7f00000019c0)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @sndrcv={0x2c, 0x84, 0x2, {0x10000, 0x1000, 0x220, 0x9, 0x5, 0x4, 0x8, 0x7fffffff, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0xac, 0x20000}, 0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001ac0)={0x1, 0x5, r1}, 0xc) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000001b00)="efde90c15c0f8f9e7e9ce286702e61e13491067f386c0410ebeb31df1ab4672116838360d8524e12e3fc2bc8920fe59b3bef72f40f86284ab36c336cba5a2f31e4475ea0a844b0952a1fe3cb4ed0cc559085f02ce74765dfc9cf74eca99f55a18851ec8d6c90") r6 = shmget(0x2, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r6, 0x0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000001b80)="df801b1cc26d394c77927678d4") shmctl$SHM_UNLOCK(r6, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001bc0)=0x8000, 0x4) r7 = dup(r2) recvfrom$inet6(r7, &(0x7f0000001c00)=""/196, 0xc4, 0x0, &(0x7f0000001d00)={0x1c, 0x1, 0x6, @mcast1, 0x950f}, 0x1c) 20:57:21 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xffff, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x10000, 0x20, 0x20, 0xffffffff, r1}, 0x10) 20:57:21 executing program 1: syz_execute_func(&(0x7f00000000c0)="26473e431c0e0f05040d59bf0200000040d8e541e2e9b55767660f6b32f61452660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0008004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea237b7e2") 20:57:21 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x840, 0x0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000380)="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") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(r2, 0x0) recvfrom$inet(r3, &(0x7f0000000140)=""/238, 0xee, 0x2, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10) fcntl$setflags(r4, 0x2, 0x1) connect$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 20:57:21 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000000)) 20:57:21 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(r3) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) mlockall(0x20001) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) r5 = open$dir(&(0x7f0000000700)='./file0\x00', 0x800000202, 0x0) writev(r5, &(0x7f0000000500)=[{&(0x7f0000000100)="a9", 0x1}], 0x1) 20:57:22 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000180)={0xfff, 0x1, 0x9, 0x100000001, 0xd9}, 0xc) mlockall(0x1) setrlimit(0x6, 0x0) sync() r1 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x5) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="e6a5784b"], 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) chown(&(0x7f00000003c0)='./file0\x00', r3, r4) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x8) 20:57:22 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000001380)}], 0x1, 0x0) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0) ftruncate(r0, 0xffffffffffffffff) 20:57:22 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x1000, 0x2, 0x0, 0x0, 0x1, 0x8}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0xffffffffffffff01}, 0x8) semget$private(0x0, 0x2, 0x580) accept$inet6(r0, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) pipe2(0x0, 0x100000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x8, 0x1000, 0x3c1, 0x0, 0x4}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r3, 0x7}, 0x8) 20:57:22 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(r3) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) mlockall(0x20001) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) r5 = open$dir(&(0x7f0000000700)='./file0\x00', 0x800000202, 0x0) writev(r5, &(0x7f0000000500)=[{&(0x7f0000000100)="a9", 0x1}], 0x1) 20:57:22 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x48) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00') fchmod(r1, 0x48) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8eda04000200e30b05000000"], &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r2, 0x1000, "9eb02e694a1e94cd270ce972706519e6444ff572294b6a6773b271d2e1fa987bf25195c771aa8ffa255f384853697068deb0b54156fddf1078ca0eda6d703d7bcba01e786792563baa418182e9a1e235b4c859ec343d0f08fc5c0c0e92deb2ccc2c3f0442df3175a9ab9de96ce31f4d8c8a3e07c0d65e68e9ff724e4a886118fa3270528b80908483adc645f0c702590d20b4257ef88edc77b7462e5e029a9ba21326458a9e586612ad88fa5b3f71e1ba72f7f33e180c1f4a27dd7e10bd6372e0d78307f8df97877f05dffd21b7b18a8329fecc64dcac89bc75377b28d10c5cb0d6f2a5012bb25da5f250ecc968f11c5a75293667e86ab5bdced89e3429bf284c5b2fdd2604c7a8025215ebac534b7ec2fda7bd0c053fdda3cfa519873f94122962ff4b641a0d0d1ca053a8c88d33693c4e616255090c1d098606d4e017ad5a17563f34475cb7e3680494d444ea0869d4be36aaa91a561e75b9b204d1555031836f4f42e9d7bd2b4ef434ac0fe745b50c724ee271e9facd87e4a8215022088cc66f9d7b919a0703e7b70e2a901a312541e6e59b79e2e82b440e10e53710d04d2200d33f9d118427e9a35f4e566967a7c140786481b05a63ef4529a936f208d2042479d10a41a4eeae0acb8323e790115cc4652a9c67a24c43cd2cd8e703b1fc20955fd6e34dcd937edc0476f7b2d7d900e4f968b769b93ae5721ddda231f275ba99f43a13363a200e90a8c2caeb74f3b8261f898aa30f827eacd1ef5071f968a8365a1546b75d2eb7125b8ed7195675bab5ef0c24eaf6f15e0447a009d7c5afad3877e1423a44a76d9bc5110dd7705d4203ae4bfa4d82e335aed97ee85c2fb254d7a4cb5c9267289f4450d91b32f3b48682b671d7907e2466660152cba97f04da15deb60d2ad99d138b792d67f7388667d1c3b2eb6f8b1e909894b4f193f1eddf43ce6c04af56a2cf5c264f7f55343b89b7afa6836e0213edaa64387c319633c3f054bb33b336041f8d2e969c463f955c423c3aa758aa9ede2049160b85009a43dd16e0ab2cfc35fa0a131d9fe95ccf2ce4badecf721a354ac50a6279825e79fc272a83f70fcfdbe87e6c790d2413acf8a29d22522f457447dc1eb9803e5e65cb4b2e1869222a7e985ea9f397020c7c8296f2bef1f3311993fe8d746fd366174cbd5ae027e738acf3bef111090af41014d66edfd9ace002663639f94acd0fbcb871e0d450c1f585454b8a75c223cae2affc84a0c08c600af8345dd818bf552d2775ce1a9bd4ad9ad4ba0ed9efff12ab434b8823bf1947e3231a60594505515feca7060b0f9352e313256ce9af0a0dc6ac05ee77865acddc5c715107a4df96c79ac8fa998e309951082256742fc1e6a2a602e2c6952e80bdf8b7ae8ec894c305f4f9cdcdd4ae6c8245ec4ae9203cba4281396890d3934830441aff4a2e70268edff02457f0539a03d89a0350cbe13a1fca648bbc345173bf111227a36b160627d16273a763f71df37f136f32a1205fbb3a2065ba801b7e7e4bb5278107590e2d11e26dd60ccf86bff5a875853737bc670c46160259e1222e1f118ca342fb80aeaa0910821603ccfe930f0904d4cfb0c7d2d80b6b8750547432172aeaf7bb9c63290a11db682dab172d53c334e17f250fe30681f30582d60baf2c5a18b1a59ecfd3cb2cca5e03b0a58ee83b6e20b56293539ae3005882868881fc945535cecc52ae40c13b09ed835d20bd5a6c3aa8941d4a514ac229fc64ffb71985121d9ec6b0b874c8efe17ecb944961e50675f12b3ad7b8aca93d5fccfd1aeaa14c7d122a99865f956d403a36178c6a6a6eaf62aba0368fa6a7c6026787be4cd28f926214fe001f1fcf7f7a55833c4fa8b3f9aaab626a1dad2b001e85fc13c8296ab7a1baa388511100e77c5168885ed2b76a64282b11dcc13d4816f4c184f00aff1785a1a88e36ca1d1219bd1a9c8b8a99d766a87951472b62b15b7814cab1c8993333258c0300e0749da1cefcc2dc1ac1ecf4282efa1bc913cea9374f15bac82318578671cd3df6a9da3e3fd9caa03d5313a5b5b39632ab06774e1616ebc8d1863b30621b15446f43c24e17cbc41c726688f0b16c4f32e191b769e88b918e85631b8fd5bb83087bd6a6d79739b9c5e36511303a1a0c409887f93951eebea9bb3a0bc74117d1ddc3ac4c8032d02287c440467ae8c6af64c71bc80e069288ed720f4e362a4679211924e85f537faa04c0f2418904caf0f2e5a4edf0385e4adace6158bcb0905c37eb71d96c90dbe85ea159a771e43bdce0e1e4943fac95737798f13790e2f82b4624b190e21add6b9850d6d041957c0d19e30e6e85d8ce3cc42ef5afed9e79dbd4fe9f69cf5ef72839e469b992fe5fbc78cb60900c201ab1fa5d222afb213a0167f1c5d355692cf78b3fff5ac4be92b7e340408b0c6c4efb5743805ea4546fbcb6c4b10a343cb915e4cdb655fbf844f320afe69426b259e2fef76a121563da66611e49bf628115df54b376d2409fb8b204fb71697cd3365613ee950abff01dd5290af68ba9ded0c6fa17ebff7e6aa4a2c4ee1c3ec308c4dcc6dcfa0f02dd970770afc1094b5b374fe359acb7d2436497c3f343214d5f0a892f26de811849cd3fc9e2c723a98471b02fe1346273f78848f8d118c19669bbb689ab2e7bc20b6a8b625e221eda47390fede64863d3412987c1edeab3f869c92a3e17e348f53fa58b2cd95278c409051de57828a05b40089788fffeadffbb62cf4194ac0b643676a0cd79b2ece174b86984b1c78643164316c29549dcd826ee1d027a47750c6d4cc971f0526a4826f8da85f12af6f71da5b6e819761c7259076aee7e00e97b77fb55e3954d9863138535fdc0e46e4a345de63f74ecf2e6b196c09777cbce68b25ce6b8bed5af9956add69377024ac0639650703f824491c0baa99880431c51997fe91208a05a568edce14f2d55fac07f1cd9f902572af1c6fcb5d556753c8d9dd67d03aa9a1ab88718d06c94381ecb32460dd841dc007598431b7b69fd0ba39bd9661ca52da904768c338ac9f1a96488aadf528e1630256cd02671fd347e8e29ca5a90f6d64a176813cdeb20596c5db0309860d1b742a11243efdc56c0e550ebac3072fad95b4ecb93c1709b3c1dffa0036792b21de28976e8300285e968794b41893b84262bf7a582766dd95a890a787a56ac806ed8330653bd097b91088570f97aa57783356b7971314f482793d7db346421543549c87dc57f831febdf8f8445c5e7f548325c13a921f096c2808d0b6a3036f949e20be841f52a23c5a6af20104d153139b6815ad69f674ed63f14a68ca09908acd71ca071dbd8b93f7b5e9ae57de842c1c9bc07a641694c28b5cc365feb68750416fdeeed2cbf01aef80ed9177f18decd85df565f4d2367596b66584e9e4428d3f0a1d943431084d90476fb801b7f1387619b5cacb3701ea506b1f2b19e4dd41813a911f142f4c9b171a61aeffa7b37f560d712d273d110b944dce934a5119bcc6fc50a822d6c9f16fe195a3b65c5b4c0e829c276d6164ae9bcb992c3137726482e95b0dfc08e51225fc8b003a7200ef932d148143935222bfc488e08727a942572f0ce38c2d5eb439bda5e7bf1edd43116be70e75a215a963ef5d29b186b21d210693a20abac480bdefdc9c4ec308953820904c2c7e6451accc454e6f8668b4dbc0f98b5b51d783851b7000c6035d6a11fea91d66f9cbd1779afbc8114f2d535b87b52c83db9351a9178292d089a4e24ad6d9bc58093c15c6f5ba52997ae9b136f4689fff7cd7673baf4d63150a6f4833a8f8eba8270767f997393d5892dd64e793888027209f54b3294886fb538d7eec0aab1f25dd73cd87ca3ec28c83c57387af91a3e4dddce1c6cd0a64f414a3f34c0e6513e0ce75e387b86c4398df3ebe4e64509e8f8c34ab977d683fd540a4d705f96a98ecaf0e7bd700009487478e741aa552537f08006078cd7f4be8b7d43ff743e948fb96e1209334bddc60eb40bb6ca8da6a0e9d00ab31f8a475bc69c914dc9c5fba09e84f6d116577820716c9f5186986cc1cc43875d903dcdcf8c7ff9c0a92580da050d351c102cfb742dc47b20698db011698f889ca6fde582690a3b1781cc1474b8d48bb5a79ce25953f1d4203095af80efa46967fb9f7bf23ec8d851a4ba2d296736a3b598518186da6943cb9feaf15a933bafe1de346911cdcbffa00a70dec97bce32bb1768e463d83a3cfedcbf87deb16f8624e745bb5b419709ed17c1586751a5273972b52f44836a2e2fd6aa29a45e91c052bf6716efb8a17b4d7042f1cd690778517b6a98123b381261197187fc7384a259639af003c3bc7e5818cd27a90911494ae4661c99d01739b3b47ec0c1fc487500229d77438bc374f3e08d047cc724c9c77ca24d5ad2fcd4cfe37a95bc3eefb74699c65b1f507065d232debc9606fe6f73a61e46304a10a56cc1676e43aff050d0e66e98ed6201f581eeea750a32c425c7827998fded9adc4b70bbfcc020f0d05ab36161ce99ed5566294558776734bf262c40767468ca0694613d7fe236df7ef56c986df1ccb10a53b631b150e7405329919ab57e0492f1a81b5d391c72a0e8d4233095fd0e165eea5c6875187272cbf5809c6f4309ecba7933a1c14024c828e22e58f68feb77fd58af5564bc14c51169d6434c901d9eeff486084563d75e52aaf5f3da5d4b1316e31bcb63e5d3b06d1efd5fc3b8302af4e95132fb7576d72da62b8aa55dd40f4c0a9a05bcdda95a80e096e6d7053767b86b48fa75fd4011ee31adf0afa165206d24569d0960ad16ad2756a31edf8847b200276806ad260cf5fc4b9adcc1bd8e1029ab65f717a1b1f9841cb434a7916dc8b01f859b5eea4d873541c9d56f9a7ed8a6116c6c8b5527c1f6a22b91d33b393eebfe861714baee824f63ea1002f4529abfc9f20774ff7bfb8f12581c9bb637d173e166432ae07fecfa27771d2e883faa73743fd1f1e0fe5680710599f9eee2369f700bf964bcdbdab7950c8eae0bd24e5f3360cb2886c87db133bfdfc0e92f438d3390bff7f7b4a6ef9e3f550a5c0d3eea7554c1b1320a197a13ea67a2878801f392a3aa155559d55454b8bb155f4a080caab99a5d2aae00a05b4acf38c8023f22b4b3ba0b6f79bd3057add68fa6b2b538ae3ab7ef04b87359ac3612dad977918695ee898ce54f7010c246a6e28bf6afdadd5f010fbe6f47da526824bcd8f741d4a86c27e36016c21c218407b07b1661b94d24026283b414f3e79f24b85c6f4ecc20b7289b7b0c7e6bcd0d3ae253910b71baab2c1e032a62386daa2a5a13a9bf5c272835b765405cd1fdbb457e9dabb9b05e567085ef06377f73b0750ab9648b2b3f710ff2f2c15919f1e2d423d734486fd4c87360a96c0207080b70f7781266bf9ca3430207f5cdea59a1a19c71e382f9bef4f197484ade488a53bd599d4da54a47ae7144521aee3caaa9d765b8e6626e6c17bc2c98114f65e0c3fbb50209c33bbe7bf9cf2553803f0941caaab0b56aee88197fced070d38373943de41e96a73b30f3ae8f3d6753795d76935dfdf06aad5209d46d3d525e7d70860ee70d80eff11dc8d487e6ec05736507c608bc24f1dbea6539d14df107590308993f282381aaa3b321528461e5c2f4873089d8c99395592a17c5a22823c50edbdcc32a05a122e9b158521b0916bdc34a6be7e833c35ac21e4fe7796ed469962262e6ec566bc945e9b56ad3663b793959101f89920aac979c0c551ac4c7fb3583b61f5d162036e5ebed2e4f3bab65f1280e654"}, &(0x7f0000001380)=0x1008) renameat(r0, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file1\x00') fsync(r1) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 20:57:22 executing program 0: syz_execute_func(&(0x7f0000000200)="0c60b5b598cd801b69e4f56962f5696200d9d9d02e47d9eef2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d141168e768e7111d00") 20:57:22 executing program 3: setrlimit(0x6, 0x0) mlockall(0x1) setrlimit(0x6, 0x0) sync() pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000340)) 20:57:23 executing program 0: r0 = socket$inet(0x2, 0x0, 0xbdbb) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 20:57:23 executing program 1: syz_execute_func(&(0x7f0000000140)="9834130f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740fc4627935c700cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast1, @multicast2}, &(0x7f0000000100)=0xc) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000000)="a380e084b1ece63e9c4b1788bbd577a87cd7ed4012adad70a459") 20:57:23 executing program 2: ppoll(0x0, 0x0, 0x0, &(0x7f00000001c0), 0x8) 20:57:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0x3) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") dup(r0) syz_execute_func(&(0x7f0000000340)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 20:57:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 20:57:23 executing program 0: syz_execute_func(&(0x7f0000000000)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x1) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000100)="5443037eb77037ee46a0f318b1bb026e81fb2714c7d840f305e14376c5ec81b8e8abec3c71d44969bcfc450cec401dc3d273c0b6e4e1b84458da56453b5fbd52b3a8a68168ccf9e4d91e85a236dca691d7391b55188e6bbd6a6b17132671d080fb7d130fd51c6d7eca20490516") 20:57:23 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="48ee1fc8be0fa7b0531da14e19d0dfe2da65fbafd651f5f816eab6a5d4575878ebb6365f0d4a511ffc616e35b046a54884f83c37c20379c0c91db28062195cc175b70480f587bc61736dcf62484563ef17a48f6513aadb2beaad41ab060a3725950efd7c2abfa891ed6c4d539c9fa540326cc5eba6b30dbc8b0b693b2c5acb645c51cf2a44e51c4d642227e4d6829fc4c2255244e0c75fd2a798b4e2e6c9bd2b9d26e36bea5246a4c712be5718922ef3", 0xb0) 20:57:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000000)={@empty, @broadcast, @local}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000080), 0x0, 0x5) r1 = semget$private(0x0, 0x4, 0x600) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f00000000c0)=""/220) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x6, 0x100, 0x101}, &(0x7f0000000280)=0x94) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r3, 0xd2}, 0x8) sync() ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000380)={{"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", "02559883ee07fd485ec6b1195461210b46d49e11c96f52c48d40b220eb2f3386", 0x3, 0x401}, &(0x7f0000000300)="d27ecc3b2c2b59e0db52b7de8ec112b1b1b76cdde59cf38283d40811453aef7d296f9de3ecc0cbfb0bd7e721cf4f9ec4d53bbc19abee683824be2e0e32682f14a91fe330eecc85b17e743f157851931810ef9d7ff061e5e04c4c6210e7", 0x3, 0x9, 0x9, 0xed8, 0x6, 0x4, 0x26, 0x2}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000800)={r3, 0x1}, 0x8) r4 = shmget$private(0x0, 0x1000, 0x10b, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) bind(r0, &(0x7f0000000840)=@un=@file={0x1, './file0\x00'}, 0xa) chroot(&(0x7f0000000880)='./file0\x00') setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000008c0)={0x1c00, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000900)={r3, 0x7d, "ea3703d2121b6e64f63a3f090597ff25fa8bf46a9bae63c84a5a2a8781296f4104b6a86d341d62f49ccc0a97478090f51b7bcb349606ec34d90e199d1e890c0ec33faed20535e9035ba38d9599ae90840662735a10daa29f11bdc7b3644b73fc25c715cdf2e771ec303a11433c35a4ee1cab532bab7dbd4a70806a23ef"}, &(0x7f00000009c0)=0x85) r6 = fcntl$dupfd(r2, 0x0, r0) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000a00)=""/145) ioctl$DIOCRINADEFINE(r6, 0xc450444d, &(0x7f0000000bc0)={{"90c9fe567920b681335fe77b507736b8481f4bb570c83a22ff84c351b895eeb1fa1d0600e1fc870c71b5f148ffb24416678205f85a6e0c3bd0d0c0d34b104d79d60c0aa6f04f88930b8335c44fc027abddafd850ce2e1f47c9cd051c9fec3167fb8691604f1dcdbeac1dd911d98d477e5cff4d5f76562ea1f82fc11368dea317794d89ec580e2f9729fbadfdbf71c7d01a1e58b5f8b40d05cd31a31eefafd59e343c64116f35a178130c0c9d75841f894b2467ea6134aa78ffd6caf0b40d31c6d1d29852715c849785bf324f3c395c44446bfd763e6e96167f41d38ae2ecbd2e6f01dc5d50bfe288332a8bafcf7d3fc29fbafe1e1fdd194e7b8d18c3d9d47b6e5109e9993cda5969cb949c0ff57da198d2afac2e4446a668ffa79ffcf4a20b4ec937bdcaa5d1ae1a6e4ce7d43942a9633668ccc9604fa8a68159c6854e9308409a4c20c33acbdb147612180e5a0f36baecaf2ab936b1cfa5437841cb012e3ef877db66b54654be15429fdc8c0bbd810b91e4f4a667ae24c9bc402a990712e59b228c13a8a7be31f24959e554a6d51fd80154a0a89cd8d1c78354572d205f19ed0b48cbeda244a61e99b8ca6d87853cfd66a5b6c401ba5a1f634a0fdfb091f3847f856470eff834cf728bca358b6371f9102cfc20d39bccc69c3c68a084599c51e1107594bebeff8b31fb0c0820e9d8f2077d1b797cdaccf04c72d95eb40467431e434793b7ce6d9e54de0172d4b4761b800fd19cfe884e568e93a96901ddef8ec80dc0ef6b7aea9584aafbcaa7715f55bf49a2e1b9ab80049d0cd52a247eb8f4c5719ce917b2bf5ed623634b62f80fd66d1add0cb56b72b18277d52e80de38c683eb05a4d9ec3303052af4914337e78717c290d67d8076be9a05f19422fa6e7c2898e5d5a2efbb967fae882a4c4b284c1d27856d17b3fa01c20a2d3064f34ff6e50bfb91f7246cdd4ab818a6ee480bf79ce499991bc18b70ec9fd46a5ab9ec3783f70605e1ce78063c3d5ce96cf70f4f84cce5dac71d9a2cff349f33132f7aea469a18552e0233f5c1493927114c2ab66f39c56d49cbc4ccbdd41afcb7f6870d2e6c8e8baf1e52dffc59104ee2d38db268852da8c861476d741fceb680057a47ee196142f9821fd316c0e2e5a35e2233f9c683fe5e01906ad65834ddb765a0ce579ba7f2a09b33b42f28bba5a8644158aec38fbcc630013beceee63d1fde6761e056b419e70fd43e451e87cbab21770b7530194aea805432aba427e8334e85b0bed58c35a82c9be50a81da2ad7cb5ea5e5f46145254b953cf04533d6be548cc3993eeabf39f2c87013db18873f9aae3ca50fc53142c6caaf558c841ad52c4082d30399dfeddad7ce0fc82ce027dcc47e1c789e6eb30698344667d663fb529331dc97758c98f80fe485e488450933087b3fe742b52d00c9b64a19775a872b3936", "68b1efea5d858742a181f3f3eeb3e4319045093db62a0c38c0e0d5580d37ccf6", 0x70c5, 0x3}, &(0x7f0000000ac0)="3935dec548bb0f7e60673f3faf03436e5a41bd5d8dc265e26055c79058a74b731524cc6d8c7f26088670a90fa85f9bf557478b34ce5519ee61baf196f9e770b1f2b2a1356562d1ef8789a89ab04018362084c4d415d9dda66fce5993a445fa61b646e0293138f2e0acfea88fbf231781dd78f8e4aa6b60539196cece2bf9de764b9f2aaca34ae8e909986678603227aab39e1e75c9cfd9491ec851bcb4584464da1760649971d4015d4edb9659ec16014e415e6f9d17e3cf9122af239fb05961058c4092f9d2eeb214ed395829ed873b7839da9add146f63bf65a39223d61a97d442293d60d7fd5af19d5a", 0x80000000, 0x42d, 0x401, 0xffff, 0x8, 0x1ff, 0x100000000, 0x2}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet6(r6, &(0x7f0000001040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001080)=0x1c) r8 = dup(r6) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f00000010c0), &(0x7f0000001100)=0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000001140), &(0x7f0000001180)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000001240)={r5, 0x6, 0x3, 0x400, 0x8001}, &(0x7f0000001280)=0x18) fstat(r8, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, r9, r10) 20:57:23 executing program 1: syz_execute_func(&(0x7f0000000000)="1c39c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 20:57:24 executing program 0: socket(0x40000000017, 0x20000002, 0x90) r0 = open(&(0x7f0000000080)='./file0\x00', 0x211, 0x400400000) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), 0x4) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001}) 20:57:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0xe4b8af421b46a8be) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000140)="783e87d18eb7604a7e9ba85d1bf20b059a904badcc3210989aa5b3df8995fb3d02a41cd7a41d1862350a018038c9cce6ce67a9b0ab7f1599f698a2b83133a8069560b8d7c15804b34a3c39e4303a6d30f83369a7d623ea54e321fbbc73889efbbf6dd9e2b1f9bb126d5c2676382dcd7b29f4eb49e8ce4e3793de55b3362a8eb78dd31b4d9662110f507f64cb15442a0af6f968984a57ebfbb636abebddd9b771c87c6fecc336d87285aba0791c85240adb8c119bb9b5502d75a30a2b74e2", 0xbe) 20:57:24 executing program 3: r0 = semget(0x3, 0x4, 0x1a2) __semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000040)=""/212) syz_emit_ethernet(0x2e, &(0x7f0000000200)={@local, @broadcast, [{}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}}) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/61) 20:57:24 executing program 0: syz_execute_func(&(0x7f0000000240)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec48fc978d65b362a2a013bda767667664d0f7efa8f4808eebc3b0100802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35bdd7878363ef80f9966030faee42c240f5e5bf44700008f0878b66b0c92c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xc00, 0x123) getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) 20:57:24 executing program 1: syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000010000000000000000000000000000000076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b00000000000000001fae1577dd7c9c91101c2c67416e6801c805237ca42d9deda0f45963718e93f8dfb0d2d921700c403d506cc56a43ce80d5779511f7373e9c44f9dddbe63f1bd98d9b83ca41bed4bef751d33a07d3b17d7c18fa841c296a97cd1118a1ad6ff6c620c46e940469e71d2f700b4983634f3985bc0182466f1da0bd434431681562bcd8f0f95e4f6a1d9c0c82c43972354c"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r0) socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100400, 0x8) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, 0x0, &(0x7f00000000c0)) 20:57:24 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x101, 0x8d2d}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@rand_addr="5e78c60ce34408e0afb47a69f9470a94"}, 0x2e6) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080), 0x0, 0x0}, 0x0) 20:57:24 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07004900c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c417c056810e002107e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x8, 0x10001, 0x4020, 0xff, 0x5, 0x0, 0x6, 0x2, r1}, &(0x7f00000003c0)=0x20) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x401, 0xf5, "8ddedc70eb6369f1be89f6c232a1a08569f7efb4d86f679b23e7146305bb641db3c1df42935070240f30475b0cbc921bc1338874941a068d6e3509f830256e6cf873b27c71c94244e59d8116f6651d1be3e85e22dee4bdb4850da81b104acfab20fdeaac6955d56c8e347da0565ef174407be78bef346e57c23bb8a372fc518e9dec0de566f78d751a9a02c25e73593db3fea9e9c051dde96164add84ee6a3a48928f5c8cd8a002251f9383afd023e458907bcf9d483a07f9f0519af1424239c732ca00e37488525b1"}, 0x171) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0x7, @mcast2, 0x1}, {0x1c, 0x2, 0x68, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x0, [0x1f, 0x1, 0xffffffff, 0x24b, 0x0, 0x4, 0x6, 0xffff]}, 0x5c) 20:57:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c65300007e81eac106b162e37915e7f744df2a086bc6ea01b00e3b7af5fd9de2de0d4e0fa8ed585c491ee86a13086e017c8ec85e2b53b0277751893084f8706609b05887d75b9d82dad58ae211f9e058b16419002b72220f0af38e03b5cad0881ed83e94c8b634923baa1462f09a8a1c93239bc29d4226687b0a905f5aaaddb625c50a79d0efd366ea2a0e0005a9ef8bac86559d6e65807584a75cfe019370df59b251cfeac570222bd796a7c8cb013716fb77838c113b2ad201486e40150d28b74b0688977721e0ad67e4414c06a4774b42b61685b298eef14365d9cfc00f5e8ea4e334bda6c699089d2383eadf9d6e7"], 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4) select(0x40, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x2) 20:57:24 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r0, 0xffffffffffffffe0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) 20:57:24 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) r1 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10) freebsd11_fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = fcntl$getown(0xffffffffffffffff, 0x5) r7 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x71, r2, r3, r4, r5, 0x100, 0x3f}, 0x3, 0x4c, 0x1ff, 0xc0a, r6, r7, 0x9}) 20:57:25 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000000c0)="ac64cd0ea21b96270ab948952dcff4b5fc89fb48220a259a03d788cccb4097056daa6f81e9b8671517a14ed631b1dd75010d6f25d642079959070900bb290dfebccb39d35ad2b8849d71e97627b3774a9e7da2952327b7d25fdc8f0c17a5c39031eb09dd35c91ee5263b7f0cfac7a166c49f701cca3879a362cd25ebb08bf7a5ccb0306ac26f8d0af903fbc158") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x1]}, 0x6) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') freebsd11_getdents(r2, &(0x7f0000000240)=""/80, 0x50) r3 = fcntl$dupfd(r0, 0x0, r2) rmdir(&(0x7f00000002c0)='./file0\x00') poll(&(0x7f0000000300)=[{r1, 0x8}, {r1, 0x11a}, {r3, 0x20}, {r0, 0x44}, {r2, 0x80}, {r0, 0x8}, {r0, 0x2000}, {r1, 0x8c}, {r0, 0x80}, {r3}], 0xa, 0x5) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) truncate(&(0x7f0000000400)='./file0\x00', 0x3ac) r4 = semget$private(0x0, 0x4, 0x20) __semctl$IPC_RMID(r4, 0x0, 0x0) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000440)="5fe602cb8de13e898776269d1e0fd174449eaa50287e7f38681a27a41b6ffe6f1dd60cf65cdfaa1e910e57c52cb9823346d2d475344be7f76b8fb5eb4fff32eefd8be53e", 0x44}, {&(0x7f00000004c0)="3e4c8c8b599ec9ae7b5e88648e74aa0667a93f5313a6242b0c7ae660bde932116f68496f4b3a8ade6f1b956301b984b78e14e50ae88649a22ab0087536fb6e94afb3b0474189b8ef9bf5c88e34f0b1cf179bdee657318e8a8ddc89aeb2558f48d61f528da30d821a2c8d08c0b0ee43ebfa16f8f9b3c76e498a2b048a908d39eed3fc923a08d16dc751a7d4c942ff3df92ae0f127b09b74941c1aa1917c8999771905d3f3816228ddacf9e1dad23245f7c6a69aecd0c17546fced2be45f6b5fca9a6a77a2bd66806e272b80b951d231a369069f13e5528cd316dd", 0xda}], 0x2) recvfrom(r3, &(0x7f0000000600)=""/89, 0x59, 0x40, 0x0, 0x0) r5 = dup(r2) ioctl$DIOCGETALTQV0(r5, 0xc1004430, &(0x7f0000000680)="35617f754eaf033a87d0fe30930902902ab9c2d8ccfe2f959152e9e73ec4f6b4a2a3faed9fdf2d") setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000006c0)=0x1, 0x4) sendfile(r0, r5, &(0x7f0000000700), 0xff) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000740)="b76ac41555b9cf7398a722044cc978d2966e7d08c4e962972e53d461cd9a4f1482482457793a18d32f7a6286fa0a46ac5c86a6084472dd8f185ba62c7be7a39ad16a070b7bad7639093157b2ed7cca44e3b9f969244a56d408823d9338597131090525042d82569f56138c1732a3f54c31fef0099ca3406525ae7010a633571a8a7afd0b434fed43d7f86c5a03cf2903f2b6967d898baa74e1e6090b47fab8f8daff1da2b3d0ead45369fa16c213e8394d90227f18142c57bfe0199866658a78a471cf3e7a48fa86ef1c0f") lseek(r5, 0x0, 0x1) socketpair(0x1f, 0x3, 0x80000000, &(0x7f0000000840)) getpeername$unix(r3, &(0x7f0000000880)=@file={0x0, ""/11}, &(0x7f00000008c0)=0xd) semget$private(0x0, 0x2, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000900)=0xffffffff9c1ad9e3, 0x4) getsockopt(r3, 0xdb, 0x3, &(0x7f0000000940)=""/55, &(0x7f0000000980)=0x37) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x5, 0x4, 0x40}, &(0x7f0000000a00)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000a40)={r6, 0xc, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000ac0)={r6, 0x1, 0x1, 0xfffffffffffff073, 0x1, 0x9d}, &(0x7f0000000b00)=0x14) 20:57:25 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000b7af5c72971df1d4"], 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) 20:57:25 executing program 1: open$dir(&(0x7f00000000c0)='./file0\x00', 0x10008, 0xc0) syz_execute_func(&(0x7f0000000400)="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") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x80, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="82023e2b66696c653000227dbebcce51463c595ab4cbd826b772e171fe7816afd20b03483fc5860db70fd62673ed991597fc7b6278dcead2af1d0e612a64160400000058a5a01b0845163868e3e247c0c1c4ba8c2da69bcbf3d0dc0ac4777cce37b7230a5658ca01dffac8fe8bb7af2762781d158499217b440a7c33f633ca52b1"], 0x10) fchdir(r0) close(r1) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x88) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f0000000340)="506166261c2f4d015e969b7abbc5212a9ec1ef24571e73b22e78f371918570ad1be0271d14243841024a0eb2217d98a00b048546b8fc0a283cfa8e89d595ea0af410beac4743f9fd62993878cdba53729e23aa4dae85573f6d934bd50cba5cab6c5a7e50bf7cfc6e4f0bfed93ee923af10d3a5beb96a2bf4370fd4705b65909c33924feb10ec7b8fb3517ab9456cedcbc364d5fcd0ebbf83b75bf2d6bdca159b7eecfe6a947be5c560a0bf5179b62ce677752bd5b79e6e04efc39cd863700645", 0x7fffffff, 0x7, 0x7fffffff}) 20:57:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0x0) 20:57:25 executing program 1: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000000)="7fe7762a587a86dff6708a8c0a8dc28677f42f2c851733de5e2657f01000ecc29126f427f3d1480169238e3e7d0739581c0830ab82e7c63a1187b2537655f5e592c7ee6cc99b71d6a8ad91e4ab5507bbc49ceccbffc127c1404a5f59cdf33bf58ec1268e4f446fe38509ade0043d71f86cac") 20:57:25 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="06000000c09371496a785575ce5196ce3f8deccd3622fada6aeb7f7abfb0fb666f16ef5a825fc70744e16f5516952579e036f533e8d6089bf7a1c1394df9a82721d60bb15e6f2dc186cdb77327b44f43d89237997d0595193bb4df378221c4b4ba138a9bf3e7440f2dfa39715a8518486d0962059f4d939309edb5da73c480037536d267b14137de5a01a7fbe7bba1ad920ee9abdd3c7fb5339cdf34fd52099647c67c13b9c45cbb416d43ae57febbd55d65f50d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect(r1, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x6, @ipv4={[], [], @multicast1}, 0x2}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x4) poll(&(0x7f0000000000)=[{r1, 0x20000000000000}], 0x1, 0x0) setitimer(0x1000000000000000, &(0x7f0000000000)={{}, {0x2526f8f8, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{0xffffffffffffffff, 0xfffffffffffffffc}}, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x6}, {r1, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x66) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) 20:57:25 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffff99f854e3f50d5339ff08004500003000000000007ea36125019078ac2300bb000000002b009078000000004500000000ac2300aa00"/74]) socketpair(0x1f, 0x30000005, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1}, 0x8) 20:57:25 executing program 2: r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) lseek(r2, 0x0, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r3) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}}) 20:57:25 executing program 2: unlink(&(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x0) 20:57:25 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c240f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509379eaf9eafc4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x6b, 0x0, 0x0, 0x0, 0xfffffffffffffee4}, 0x0) 20:57:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) mlockall(0x2) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000080)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x2, 0x38) 20:57:26 executing program 1: syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000200)={{"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", "8e28c9f428e165178e0b9f0455cf6e559b1d489940243bf8bfc29145700e70d5", 0x100000001, 0xd5d}, &(0x7f0000000000)="d55be72ad46885df399b56be56b98bb25eebad735b357dcf3bb8e3600d88e8ff8ddfba398696d8c3766bc7c442491490ba0b0793c3bb6245aa0ac171610342c3501e84093dfe401e8cc1366d573f39", 0x3, 0x40, 0x100000000, 0x8, 0x4, 0x5, 0x80000001, 0x2}) 20:57:26 executing program 1: select(0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x8, 0x742, 0x8001, 0x5, 0x80000000000000, 0xffffffffffffffff, 0x3, {@in6={{0x1c, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x6, 0x7, 0xffff, 0x20, 0x1}}, &(0x7f0000000240)=0xb0) 20:57:26 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000600)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x8, 0x2}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x76c, 0x0, 0xfffffffffffff1bc, 0xdd, 0x70d7, 0x29ca, 0x0, 0x1, 0x1, 0x8]}, &(0x7f0000000140)=0x18) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x20) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000180)={{"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", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x3, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r3, &(0x7f0000acf000/0x2000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 20:57:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x310) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0xf, 0x4, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x20, @mcast2, 0x5}}, r1}, &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe, 0x4, 0x5}, 0xdd) 20:57:26 executing program 2: getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000240)=[r0, r1, r2]) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(r3, 0x0, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)) 20:57:26 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000003200)="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", 0xb57, 0x20008, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 20:57:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x17}, &(0x7f0000000080)=0x8) 20:57:26 executing program 2: socketpair(0x1, 0x7, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000080)={0x2, {{0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x8}}, {{0x1c, 0x3, 0x2, @loopback, 0x5}}}, 0x108) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x0, 0x1, @ipv4={[], [], @multicast1}, 0x200}, 0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x7, @local}, 0x1c) 20:57:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x44, 0x82) freebsd11_getdents(r1, &(0x7f0000000100)=""/211, 0xd3) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 20:57:26 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000003c0)={{"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", "b53961b22ccc99de0e9dd178300332373af7ce0faddf584cf5c4df02c6b94f37", 0x5, 0x4}, &(0x7f0000000000), 0x3ff, 0x6, 0xfffffffffffffcda, 0x3f, 0x4, 0x1, 0x5, 0x2}) syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 20:57:26 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f00000000c0), 0x8) r0 = getpgid(0xffffffffffffffff) getpgid(r0) 20:57:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, 0x0, 0x113) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x2}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x8, r3}, 0xc) r4 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000380)=""/28) writev(r2, &(0x7f0000000340)=[{&(0x7f00000003c0)="e4e2b1b1958cd00774d3219a7dc8c2f20f844a1fbc95a43ef26b04c1342d2e42bd014bab41e30b088708f888701f61e1905b957407854b6c59960967b2057ba5bd58789056fa4e4859dd177d96ddbd7ebc48c2e9bd22b1513b01dc424735fdfe6995abbff0ea705a234190c19201c1320e1c5a65bb73b2ba3f4dace7dc35385fdd684c", 0x83}], 0x1) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000005c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 20:57:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={0x0, 0xf9, "c24c90e1644d6a06a1245477a09bf5d060d3b9228092e8b44a88fb6714890661eda5e59a05bb696c99bc307e59964fadf96eaa78c6ec701ceccdbd80413533e877bdc1867cb6b4d32b6b2c6868f7c572b95c0472269156c003bcf4a9238bff394bf3cc7521056589a4b6a89a0bf824b1ed29ece01e23f68cb06975b31a12888223a70d4baa121a599e7464f1ad555fce8f73c78de9562a06dfa07170beb395d7b55a213b86b25a493e3afb8b2941b0b2ea736d82796d0c3fa38f30bb819629f5ec55407df8434a87f5922280f3912a54a1b9f556f4d097b763330c77caa9de83f8cf3a62cc313a4207b0a0f4edba6764785b7ff1dff3982d73"}, &(0x7f0000000240)=0x101) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r1, 0x3, 0x2, 0x5}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x8, &(0x7f0000000080)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8, @loopback}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x2, @mcast1, 0x6}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @rand_addr=0x524ea80b}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xff}]}, &(0x7f0000000180)=0x10) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/578], 0x1) open(&(0x7f00000006c0)='./file0\x00', 0x2, 0x106) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 20:57:26 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) accept$unix(r0, 0x0, &(0x7f0000000180)) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x44) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) 20:57:26 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/14) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r1, 0x10000) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 20:57:26 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) ftruncate(r0, 0x5) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xfffffffffffffffd}, 0x4) 20:57:26 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) listen(r0, 0x101) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:57:27 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000005250000ff01e100000052be7566e4da0000000001ddff00000030bb62d13fde76cb9137d9988fbacafc2a3ddada1d3f888bf1848d13b16569f759f50d4e23a47ef3fcc5dfa5a9c06407fa3d"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0xffffffffffffffa1) 20:57:27 executing program 0: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x4) 20:57:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, 0x0, 0x113) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x2}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x8, r3}, 0xc) r4 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000380)=""/28) writev(r2, &(0x7f0000000340)=[{&(0x7f00000003c0)="e4e2b1b1958cd00774d3219a7dc8c2f20f844a1fbc95a43ef26b04c1342d2e42bd014bab41e30b088708f888701f61e1905b957407854b6c59960967b2057ba5bd58789056fa4e4859dd177d96ddbd7ebc48c2e9bd22b1513b01dc424735fdfe6995abbff0ea705a234190c19201c1320e1c5a65bb73b2ba3f4dace7dc35385fdd684c", 0x83}], 0x1) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000005c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 20:57:27 executing program 2: syz_emit_ethernet(0x14, &(0x7f0000000040)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x7c00, 0x2}}}}}) 20:57:27 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000140)={0x7fffffff, 0xffffffffffff8b81}) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) faccessat(r1, &(0x7f0000000200)='./file0\x00', 0x26, 0x1000) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x8, "13f7116bd87979c752503723b20e9ce5"}, 0x14) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="4e4e7cba9ae8f440590c6ac9a91960bf", 0xfffffffffffffffd}}, {{0x1c, 0xffffffffffffffff, 0x200, @loopback, 0x80000000}}}, 0xffffffffffffff7e) 20:57:27 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=0x0, @ANYBLOB="a15631c824c60497"], &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x6, @mcast2, 0x800}}, r3}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000440)={0x0, {{0x1c, 0x3, 0x1, @empty, 0x9}}}, 0x88) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800020043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 20:57:27 executing program 1: mlock(&(0x7f000087b000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d5d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000") msync(&(0x7f0000c66000/0x4000)=nil, 0x4000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 20:57:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x387) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x110) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x0, 0x8, 0xffffffff]}, &(0x7f00000000c0)=0x9) 20:57:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x101) r1 = socket$unix(0x1, 0x2, 0x0) listen(r1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000013c0)={{"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", "7b287866b30c5725c55b871b3bce1edfabea55809abdeafda3f6d66c9dd5fa94", 0xfffffffffffffff8, 0x3}, &(0x7f0000001300)="cb48a11aed0dcfd8dc610cdf518d88faf7b579656050682c93507905698ce584d45a6f723a82eefd53407699ed24252c11c68876596ebaca635dbc38295410996208298de9893795729b3f9d7a0916f5ee1e800348123509ac0ecc16f4ee5c7ac4ebba63ed2691205d67626e40b84da27319f41544ed57b13de059522fd4cb441bb3e8ac9ce86e723e3c21cf0b81f0aea889486ab5", 0x1000, 0x9, 0xe01, 0xfffffffffffffeff, 0xa45, 0x9bfa, 0x6ce, 0x5}) r2 = semget$private(0x0, 0x5, 0x28) setitimer(0x2, &(0x7f0000001840)={{0x8, 0xffffffff80000000}, {0x6}}, &(0x7f0000001e40)) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x9, 0x7fff, 0x800]) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000001980)={{"be7645395f87ac7f5b4950003feccce8984a87f96b78ab0b94810bb5efc34b19f14f19022a232cc36e639dabfd7aecb87082ceb8b60b27fc7afe956c720280843b5f543cdcd850bd05ea309261899dbc18367d6473c2734254de09a77310e52320964f7a9732e560b4b69186dfba5f9e2a37cb63a1daa2bca98c78e89a91eec9454a0d340cf35af4be81fe3b7a039c468c498ed40722e32c1d23f86dbfe868360d848bf575ed90c1d7e42e0fffc0246a4bf60ddbb43c74cdd1618aa9f73120f6b517f4f1752e350aeeb89a1871f5113a8baf46cdf08b8dfd9dfec663456ca5d64e1e7e465dc8cb5d6aa4d5f2daf3608363e29eeee1ad3d21820f19e63237a824ff5daad5c45cd833a7c74c987f44abcc37ee84e8a7ae26081ae6c57979a5a0d840be0fe28186b47a2a742cf60b705d0903eef20fd896c002bd02fa91606dfbc283808423724bd66f9d94eba33c4adfe2911ab0e1c5d6cf05366a4b80fb8e1ded361e9f0a49f796cdb1c6198b967164269aba8373a0c344abe92b100040aa1ebd5b636020733a3cabe53775011f30048909e3c5174b01e17975c1ca117184b0aa12a33e7d3181e7cfe680101ffee046d0997bc544431761aab5ec291c67b0fe05c39e26e1a6f95727b67dfe73176a705d18842376e123d7be53596e7feb9ef7b08b92cd15ceec23f0676f509235e1bb55c7710c12c306f5a082976d28a3dec68a6f10418f79ed2388b3cce81c16b1535a0f5e11414d429e3ec9913a690f3965a34ebf74ce06780b94e31debdc0ad0c4bd4736419111bbda55261006833efedb5ac04a4f044e1d4829da21497a979c8c4dd4152fcde05c726cd30c0c75b7cef29d59d6530f6871562a4f876a8b6dc777b637bd180b83f5032b4ebd7c084fe18a5575b4bcad96cd87b30f86d60d7a2d628f402a1c172c9a37b6a97ba4e804a0b53fe95d20a1ef9bbfe764a5542b9b0e41c8e18f08b140a4c33badf0288430e4046666e9f65c7729781560467308d7c74f283c8f01c7bb49b501b42e6699050633b6a725b92f693c18963f5195e98387e484f91a67d438b11841145fdc107a9d18c8da536781ff54c7cd85b1a76ce9c84812817cebf5cbedbbf5ea3e75e04e36a80972034f8770824d8cf663a9ab5e2074f053948d65599376a893aa803049b0a613dbc67c9f5adc1844fafb03e0779f813e3d5e3930b28b3fca39f3077bb240c08caa7febf42ab98f193320a58cba639b2a8cddbffbbe8e7a70101400e3300da0b775479f9991386f2da07bb38779adeb8d4468c4954457cf45b50a17377b76efe60fc44e8f62020ad44b951ee033e48346599a3ee578bea1f651af2650b9b9fb77e6809a51a9d7727402c77cbef5940a9f20e95c9720bbd561407146b3b2f584aa8c9db07502f8f49a382a3086ca0a903c996d3d04304bb68d570963066e3331f6", "98552081ffc1247fdbf1c06db244a097aa9960fe7dbaaece0f1de7cd0cb0a75e", 0xa2f2, 0x7}, &(0x7f00000018c0)="7931ab4740a0e564e3954a56d1ff8220aa5b527d83dd18e33cb51204066d84e8d83fa6507d9bdc6723a7bf3e29f14e7eeeb21ed614f39622101d2d069bcfeabcc13837c8f758ab6e89b4c51f07e9ea01acc573c9235d8efbf10bb4f5cbe8edb7d9b0546c8d953ea6fff2855407abd7936d12b38c80aa66fe85afd308c3c4fc3f912eebd46edde1580ad5ae2681dc1dadaaa757cee8", 0x1, 0x8537, 0x6, 0x10001, 0x4, 0x400, 0xffffffffffff0000}) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) bind(r1, &(0x7f0000001880)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000012c0)=0xb) close(r1) setrlimit(0x2, &(0x7f0000001e00)={0x2fc, 0x7}) accept4$unix(r0, &(0x7f0000001e80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 20:57:27 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x20000000, 0x3f) setsockopt$inet_buf(r0, 0x0, 0x805f, &(0x7f0000001180)="8e6c3db79b26364283886ff7742fd9e1b3ac503b144ae57ac1d6288d8688fb58b0ad0323e5e70d1dd4d87c450649856470829ecde8e61a2a7c8e59bac1dbdd9ce27caf9226ec1754c115ae5ae59dc3b5edd6f785cd8d6e75246a15e12b8936dc0acdf0b490f3ef8b4f4f980624794f39a3ba2ddb62e16bd340e40361b8ec7c10ffa3aabdcf3be80ec88430f78a7efb645507b1c8dd898f736feb8fac7b9489322723950de04be377f5de56b52ffd407d283293f90308160a0ed74eb08d6594e43cb64ad9466d4979e4633cea7f98f9668cd89ab4443e28611b19997c530b02db7657df24ecf03798710c4bc48fc3a28326d31c08", 0x1b2) r1 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r1, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) r2 = socket(0x17, 0x10000003, 0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="06000600", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001040)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r3, 0x80000001}, &(0x7f00000000c0)=0x8) 20:57:28 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETPID(r0, 0x0, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="c5d657c187f39e9f0c80e8b81f78471db37a734fe1753bf0523ec5e156940f01e2ab39a411f2bc668f9d2a4f55bb8e6a2ee0b17d454535ccc646eff3dc0f9340d78e541e32580308dbdb60ec7c164cc272147997a91e3bb5561c415fcfcdca9e5862a1e7ced2057da6bfc290142cff6aa8f3b2f35640c69f7473ecce1d1e41840410490e125e19b2656929caa451141dea136ea66285db26118bb8c1efdd9172eb04fb49f7056ff5af7c6ba6baa927e3e21f2d731a") 20:57:28 executing program 2: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000001180)=0x3, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, {0x1c, 0x0, 0x5, @rand_addr="8863bf6ee2fc2b014fa08c3b3a2a5649", 0xfff}, 0x5, [0x27b, 0x93d, 0x30000, 0x7, 0x5, 0x5, 0x0, 0x3]}, 0x5c) 20:57:28 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r3 = dup(0xffffffffffffff9c) recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 20:57:28 executing program 1: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x8004667e, &(0x7f0000000000)="e0289974c824ccad663386edef9811a293901129d25f8c7b682a5bc579b05955ca9fad74f3eb39f98c37c562e06796e7044f7c2e1de3af04d06c683dc650cd28e6996c77586924b7438363abf8c6423371888342c0479ea74ed8181b409ebeab6b11c98ba3f0df4fee456960d0c4c2e6dcbef626b9cfe77f251922124ad0143c43168517134eb29a702b731ed16ca1f5b05760f22c9190af997ba52ba8adc29ac27729db102d0da2ef944d1bdada68b87d7bff6af76841939064223562c56ec42256b86e4aeb161ba67fde37e6a3") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x100, 0x9, 0x1000, 0x8c5b, 0x0, 0x5, 0xf5, 0x200, r2}, 0x20) 20:57:28 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) freebsd11_lstat(0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002800)={@in6={{0x1c, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000028c0)={r2, 0xffffffff, 0x2a, "8be20ca6c7eb8e7fb61b7388be81608960ece58233bd18f6b32aed47386ecd86ea8adc59ce638ac7526d"}, 0x32) ftruncate(r1, 0x200000004) close(r0) sendmsg$unix(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002680)=[{&(0x7f0000000040)}, {&(0x7f0000001280)="54fbe96d40febd823d0f87aa497013dc2b18cf098e65f4ca6ffc8bb63af7a24b84375d189090b915b5eb51af4b9aea441e50d89aabab67df440ea1e6dd0f7f6bc4bdee4b6d1bbe107ce3531572efd3f9cbeebbaa474a947949323f2a22abaebbcdc3b3fb850d5cca3cc27405ce27fa58b5bb9e5e352980294eaf5b393bd4c2d51ff31238d21f8cb79863168bce0a2c9912127a6d6ff24e0dd3eac9b0c479d8c89e4783987f68924eae3496b1aeaac72d9b03363e76fc5c44b36657d2de", 0xbd}, {&(0x7f0000001340)="46cd4b59bd9ffdbd6ef032c22dc2337ecba4c93cd78c60717ee44fcb578f96ed90c253c2875b6944f8d548bd373f04a060db76360374d37c2add09ddc1c10e74b07d8309a01eac466612afb9bc4bc2d8ef631844d3fc71703c7d5d349225a64b3b08801cdda3e0ab122c5b84147f96e3a9beb2d9b502424b9e3c40adc946754c9ee057e3381ba0669ae4bb12e56d4b07a7a8a4d5a7ddb88fe976be3191cf3ddd1bf8226d4c23d41964a980e200ded685d455", 0xb2}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="0f1350b4d3acacca007fcd61c3b8b8ceb0af1402ed9767f8ddc4fcd354b16db45b85c18326bed3ee88f2bdc6630d4ca4b07a4a526f5cd7c3200912e9c571afa6e5406de5798afee8b3039a5cad5fd5cba01a192f44fd59622eefbbc47668a1e6adf5279bc298b32fabdc09c2e1bef07c205e5d516e4b036d4dc6fd212936b3801d70899dd072d0f50cd1c6c08d196fd4e973286245f5ca801080df1827", 0x9d}, {&(0x7f00000024c0)="313938d859914405e70b3d91af012eb2b459feddb394fa6432e6a66f736c831e3652301450f57407c18520c47bc2d8e5b7388310d0c8ff9bafec94d736c4018902ceeb7c818a57c39f9c443801a1e616d2577c42bd66f19dbdf8717b00a676af21179fd5bde399300811c895b6f3ec3787300bd6c63f42058e71d8e206f95be28b93afdff836b76dbb3dce3d75039ce95766571c2d985a52358337338c4a42be2cd68326098d559d01c3e8a2629fb81146753e77e860b7e4702431963d8b64187a685362fd6832eb242e8cd80b59d911ed1a347e93c5f7aa98194eadd43b59b772e3b4dc05b00e154f6e46f92a4448", 0xef}, {&(0x7f00000025c0)="31e7c541b6eab5b93695583aae223ac1accedf060a9dd511cd37a6d73180338ec94959761b0e85bdd55c830b9e220338f2a0e115e5f71bd58af33ac61afd44e81a170b63c291c406c5545913bc4419bc00a0646278ee2815b09aee56ca1ae9e6e98f964222bffead4e717701f8c7cfde83db5a32b60f0b47e13acedfbad1f46c1a9b99794c9aa4b3227cc761aa", 0x8d}], 0x7, &(0x7f0000002700)=[@rights={0x10}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0, r1]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r1, r1, r1, r0, r1, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r1]}], 0x90, 0x100}, 0x20001) close(r0) 20:57:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x2) flock(r0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) 20:57:28 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01e02eff000000653000"], 0xa) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000001ffc), 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x800, 0xffffffffffffffff, 0x3, r3}, 0x10) 20:57:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x8, 0x0, 0x8}, 0x161) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x7fffffff}, 0x8) 20:57:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) socket$inet(0x2, 0x5, 0x4) 20:57:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe}, 0x161) 20:57:28 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x3}, 0x8) ftruncate(r0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') 20:57:28 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000300)="98a84abadf2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e40f93fc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c6cab74fc483397fd30000100000fa86138613c4c3214cb9a5605419c201b00b000000f0fa44cde90b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f906264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = semget$private(0x0, 0x7, 0x20) __semctl$GETPID(r0, 0x0, 0x4, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0xffffffffffffff5f, 0x30000000) sendto$inet6(r1, &(0x7f0000000080)="bade10aa4032c13b7e08aef9c4b7c267d0d22d4481b9388834ab8d4e2e6706b869caa0f7568b605d2ec8a61ce549369e06cd75926cd486bf5308e6a4cf8944bab56a52cff5553c431d17dc52035cbd7d95a8fb86f2855e08cdd04e1d097df11fb81b0d6b8a6b72ae1a63280e4b2f1f185c60bb9b3a150a630db8923d6ba2dc4a3420b66e38011babcd1228cfdd56ed4e8163fc07014d635732b5b4", 0x9b, 0x4, &(0x7f0000000140)={0x1c, 0x1, 0x800000000000007f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7fffffff}, 0x1c) sync() 20:57:28 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) freebsd11_lstat(0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002800)={@in6={{0x1c, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000028c0)={r2, 0xffffffff, 0x2a, "8be20ca6c7eb8e7fb61b7388be81608960ece58233bd18f6b32aed47386ecd86ea8adc59ce638ac7526d"}, 0x32) ftruncate(r1, 0x200000004) close(r0) sendmsg$unix(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002680)=[{&(0x7f0000000040)}, {&(0x7f0000001280)="54fbe96d40febd823d0f87aa497013dc2b18cf098e65f4ca6ffc8bb63af7a24b84375d189090b915b5eb51af4b9aea441e50d89aabab67df440ea1e6dd0f7f6bc4bdee4b6d1bbe107ce3531572efd3f9cbeebbaa474a947949323f2a22abaebbcdc3b3fb850d5cca3cc27405ce27fa58b5bb9e5e352980294eaf5b393bd4c2d51ff31238d21f8cb79863168bce0a2c9912127a6d6ff24e0dd3eac9b0c479d8c89e4783987f68924eae3496b1aeaac72d9b03363e76fc5c44b36657d2de", 0xbd}, {&(0x7f0000001340)="46cd4b59bd9ffdbd6ef032c22dc2337ecba4c93cd78c60717ee44fcb578f96ed90c253c2875b6944f8d548bd373f04a060db76360374d37c2add09ddc1c10e74b07d8309a01eac466612afb9bc4bc2d8ef631844d3fc71703c7d5d349225a64b3b08801cdda3e0ab122c5b84147f96e3a9beb2d9b502424b9e3c40adc946754c9ee057e3381ba0669ae4bb12e56d4b07a7a8a4d5a7ddb88fe976be3191cf3ddd1bf8226d4c23d41964a980e200ded685d455", 0xb2}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="0f1350b4d3acacca007fcd61c3b8b8ceb0af1402ed9767f8ddc4fcd354b16db45b85c18326bed3ee88f2bdc6630d4ca4b07a4a526f5cd7c3200912e9c571afa6e5406de5798afee8b3039a5cad5fd5cba01a192f44fd59622eefbbc47668a1e6adf5279bc298b32fabdc09c2e1bef07c205e5d516e4b036d4dc6fd212936b3801d70899dd072d0f50cd1c6c08d196fd4e973286245f5ca801080df1827", 0x9d}, {&(0x7f00000024c0)="313938d859914405e70b3d91af012eb2b459feddb394fa6432e6a66f736c831e3652301450f57407c18520c47bc2d8e5b7388310d0c8ff9bafec94d736c4018902ceeb7c818a57c39f9c443801a1e616d2577c42bd66f19dbdf8717b00a676af21179fd5bde399300811c895b6f3ec3787300bd6c63f42058e71d8e206f95be28b93afdff836b76dbb3dce3d75039ce95766571c2d985a52358337338c4a42be2cd68326098d559d01c3e8a2629fb81146753e77e860b7e4702431963d8b64187a685362fd6832eb242e8cd80b59d911ed1a347e93c5f7aa98194eadd43b59b772e3b4dc05b00e154f6e46f92a4448", 0xef}, {&(0x7f00000025c0)="31e7c541b6eab5b93695583aae223ac1accedf060a9dd511cd37a6d73180338ec94959761b0e85bdd55c830b9e220338f2a0e115e5f71bd58af33ac61afd44e81a170b63c291c406c5545913bc4419bc00a0646278ee2815b09aee56ca1ae9e6e98f964222bffead4e717701f8c7cfde83db5a32b60f0b47e13acedfbad1f46c1a9b99794c9aa4b3227cc761aa", 0x8d}], 0x7, &(0x7f0000002700)=[@rights={0x10}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0, r1]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r1, r1, r1, r0, r1, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r1]}], 0x90, 0x100}, 0x20001) close(r0) 20:57:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000a00)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff837aadeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, 0x0) 20:57:28 executing program 1: setrlimit(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 20:57:28 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d7c000/0x4000)=nil, 0x4000) shmget(0x2, 0x3000, 0x4, &(0x7f0000a59000/0x3000)=nil) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 20:57:28 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="9351e16165e8da926e714824014df1f690d4c4") syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="b320a9e43c40", @remote, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="978444e9f971", "", @random="ba8953ffa7eb", "1290e418158c5f33b322e3acf2b0dfe0"}}}}) 20:57:29 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x1) open$dir(&(0x7f00000002c0)='./file0\x00', 0x100600, 0x13) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x24]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) getgroups(0x3, &(0x7f0000000240)=[r0, r0, r0]) openat(0xffffffffffffffff, &(0x7f0000000140)='\x00', 0x20000, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 20:57:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003e8}, 0x161) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='::/(!,\\*-\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='@\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='%\x00', &(0x7f00000003c0)='\'.\x1d-:\x00', &(0x7f0000000400)='-$@\x00', &(0x7f0000000440)='-.^\xbc&#%\x00', &(0x7f0000000480)=')\x9a}[\x00', &(0x7f00000004c0)='\x00']) 20:57:29 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c0000006666450f17720d2e440fc7bf0d00008066660f3a0b0865") clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x3, 0x9}, 0x0) 20:57:29 executing program 1: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x2000000000) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) 20:57:29 executing program 1: __semctl$SEM_STAT(0x0, 0x1, 0xa, &(0x7f0000000080)=""/94) 20:57:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) open(&(0x7f0000000340)='./file0\x00', 0x100, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$getown(r3, 0x5) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) msgget(0x1, 0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r6 = socket(0x2, 0x10000001, 0x84) connect$unix(r6, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) recvmsg(r6, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) freebsd10_pipe(&(0x7f0000000080)) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0x212, 0x4}, &(0x7f0000000040)) 20:57:29 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 20:57:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000007c0)={0x0, 0x3, 0x3, 0x0, 0x20, 0xfffffffffffffffd, 0x5d6, 0x400, {@in6={{0x1c, 0x2, 0xcae6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x8, 0x1, 0x1, 0x8, 0x3}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x6, r3}, &(0x7f0000000880)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 20:57:29 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 20:57:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000100)="1b237e5e60f5c5bdd58c980fa2f5307f66f5c397e8c6aa148be07f4f7990a1abf21f0bedf2") setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) 20:57:29 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000080)=0xfff, 0xfffffffffffffe7c) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) getsockname$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[{0x98, 0x8a, 0x80000000000009, "8bd59c7dad2d26b87c738859d83bc7cde9a711916b418af651eee0910d03e09d56becc04a73dc55a0d4db4cf93841fed9175f9549e0fd4c20f10f40dd13c5b8fdf8d231e1759d786933999882f8b2bf40870e9b3eaccc65412c4cee0bc7ad299dead3d5d7a9d210acbdea22b3ee9ec41216f0cafe1867dae76b052fe0443a839682de7cf"}], 0x98}, 0x84) 20:57:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x25, 0x0, 0xfffffffffffffdac) 20:57:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4, @mcast2, 0xfe}}, 0x0, 0x400, 0x25, 0x4, 0x7, 0xfffffffffffff737}, &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x3, 0xffff, 0x9, 0x4, 0x7}, &(0x7f0000000140)=0x14) r4 = accept4$inet(r0, 0x0, &(0x7f00000001c0), 0x20000000) getsockopt$inet_udplite(r4, 0x88, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect(r0, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r3, 0xf6}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) clock_gettime(0x0, &(0x7f0000000040)) 20:57:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x5, 0xff, 0x1000, 0x81, 0xb5}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0xffffffffffffffeb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x0, 0xfffffffffffffff8, 0x100000000}, &(0x7f00000000c0)=0x10) 20:57:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8c}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x333f4246b32e3d44}, {r0, 0x65}, {r0, 0x80}, {r0, 0x80}, {r0, 0x10}, {r0, 0x4}, {r0, 0xa0}], 0xa, 0x2001) socket$inet6_tcp(0x1c, 0x1, 0x0) 20:57:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="344c2b25d563f36f29662d27938582131b9699b3c72e7d157e3465dc7ca3a914db155d80edc33c84ae4789b6f6821af71ab8cbaf4f3f0ba00ae00ddb50adb839f5bb37c39b82c12e428e8768c0eb1d6a1aa9929ac3c4b5f72f05ef10b4743cf92b5cb97f3621094ed4ae50a71b3bd5de1aa840b02848e95e210f0af7de15eb79b3b44b293bb54aa686df498de7ade75237c93c", 0x93}, {&(0x7f00000000c0)="0682934437ec3b9135b094e9407f88c0a1fad6f40e69aa1c15a5d3d7", 0x1c}, {&(0x7f0000000100)="d25dff272d847059a365ae0a3e51ffa3f1d8585e7839e4d75ee674f4b5bc26ef80e3d2c05197885008b7e0b273dcf0ad26a91998411bff7f0c680a10dc899be97b1d86ac9cedcfae3f3dc10c5a8c17623813b6dca012ed42b6dde07496b2140068", 0x61}, {&(0x7f0000000200)="4d677a19891556d8af4c0f57fef7c20b282c03b36e344b507305ad4fd4496968b960e3dfbb9ef5f59ab033724d6378edda03dd7a98d8d73716153d2e1436c8fb0a8b19011081c6e6570d7d0c79c0b67606408c9310fec2a631c736718e408b70515efb6c5d921813caee57479d164f5cbe0c1bff57aae8d141199d6d0d2850ca2f3152ae26c640444551c6c1f402585d1df4d24f8adb0dd530e417e0305da6e93f31627df25461b408b54fa71b1232d4f52fe7db2a5bdb", 0xb7}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000004c0)="b9de9790793341dfed0efdc7a30e90de31380ba279af2a801bbe68308244bef0472e324c2effe7306a5779e97e4b207c4267107c4e71785ba786bf9be9599ba699b82d66155f2f189e8d7cc8d014ca9b9a7f01d965be30263b5b75b39d4bfe88302bd7080fd628d526a5f28d12ed71e7b2dc1a66ad3f0e6ec5e2f5ab1897759330234fdd9e5b76bf088752c6241e18f9832fe017e6744232e4df5c04e9a0a3d6773b5373873bae96a34aa8b4dafc4ca98f62d4a24c9a6718df972b6488764dddb1018943177ca734dde7101c7c4a478012ec8cfbcb2bfb344714f4a08fc8b6b94533c957f737766a6b9902bf927837f754ec8e4b", 0xf4}, {&(0x7f0000000180)="9fdac1b9454e2a3831c521a97875ef82b43553ab306be539f84c007caee0d5f24efaec66a8af754fa97c9f4634f343de5bd2cae52e71c78a", 0x38}, {&(0x7f00000003c0)="2334a58c1cdc03bae1", 0x9}, {&(0x7f00000005c0)="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", 0x1000}], 0x9, 0x51) 20:57:30 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) bind$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x1}, 0x8) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0x8) setuid(0xee01) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000280)="f7", 0x1) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 20:57:30 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x3, 0x3}, {0x0, 0xab7}}, 0x200) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0xac8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) 20:57:30 executing program 2: syz_execute_func(&(0x7f0000000240)="987b9e5ea84a1c2b0f05f359bf040000004543e0eb2525e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb3d36f083b6800000f00fb8c4017c4e4e8299427200c4016d7d14dee509b92140045fc507f2f5d1ffc4e10bf8c45b66440f3805748400c4c4e3f9622947c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321c36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266cf7261c481f1da10") r0 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 20:57:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x9}, 0x8) socket$inet(0x2, 0x3, 0xa4b) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 20:57:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000001c0)={0x9, {{0x2, 0x1}}, {{0x2, 0x3, @multicast1}}}, 0x118) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) fcntl$setstatus(r1, 0x4, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0x5, @empty, @broadcast}, 0xc) socket$inet6(0x1c, 0x5, 0x8) getsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000180), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in]}, &(0x7f0000000140)=0x10) clock_getres(0xf, &(0x7f0000000300)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 20:57:30 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000015c0)=ANY=[@ANYBLOB="24d186182531723618815f0e34716b857f70915bb19af45fc765702c24e46c92e18635f56013683ca0ffa6cb64b1b3012005af27cbee00902a8b3567fe1e7e88db7e247e10cbece632f0e8ca2c9307a37246240296b84bff8ea6fc5202e270297f4991455f689adfe4855bc7e0646d064f39cc2a17c4a763ba3450548327343b10969aa8d9f7a5fd97b758934b3e310448d1e724476bcd6fa24ec2876ba26b8d93779b85950a34ab464aa71b7c6a4432a346366ac5b605eca9a28ef6dd0e10eb828d30c6ca4de77a3cb4dba523458add9b69eb34f0ab6ea4adc80767736d98c49901822e31a5f98e0f1ba8c0454ad7ca690b7f95d2231e5bd010e1d8d7f6a8ebbcacb4e394471c06495a0faf3463558e77d8abe06196b25353855f4ae1e91ab9aadf7466b6f8f2a7955935b9449258c714b00f3fc11547381b03f965dbc4d97b694827b3f8a627872ac52ed0093df6ae423b0819b071336ed1c79a3cca9a593b4b00311e5e32769fa703e5ce50f777a113c3ec2307aaecd8366d10ce3e56b6201631f0d411d63d36b4c113db388285b0d96673d5e1c9dbe6e683346887216b98fa2b0adf904338e0bac51746370175fa81c944d587706320b7bc362467815ad217ac1721c277b0bc43134d723813cae72c0b7d3d0fc3edea5c5e61f02da1cbd33fc3404989fd8c4ebd6ad8514699cf8f7278f1df564dd1e08463fa08d3e161e1cd50069bb508d6d8fdb5252364e889ff3a759deeb6d9380974df6e326861ab036ad61aee5413e9cfacc99e37de8e5d15e2857d59744e933ccff7e7a8389990de1c91503a4e9eea747add81b8c39f6f2f84987fd052e9a1ed2bb08238d0bc7b1a80c9542e4b23a74cf031d5cfad3520d9abdc5be2b852923d04182f0ab2bd89592748b94c376fe78cd7dd38747ff157d725c658bcc3126667c2e92911fab70b602efde483a1cdb00ed6cf4e61fc8fc5dedf1e2ea098db43c687b6181928a72bf543120ea33d215047a613841789d488aa0be3d72ee669db6bf09368d1996d4edb7ec7b45734b4c084a1b4f2ad2f5ea613a527e788b4566c2f9c7ff243f3b12663060efe87e98af8182b2b7e76731714052804bacb52baf57f7b8cac023274d40b8c6b3c673c9e5374be50859277f23f466c550a0a9ac2b79698b33012a47652f61765b4affe6ddca25877b72df20f64fae99b27235e6cfaba845cb659af6c8a2bdb397c13176eefeb473b5fb69b254af3f32ca9b6c5fd76fad1507bb7b8c7efcab8204311dbabfa27973ad2739c0b849e0937887a617ea70390d0431339596dc11f4c7a5162ea9a912cf1b9334ff1664d9c371795f4d53b82d5710b18fc55ca10de103c8dd30e7beac96d8469109f483eb82f36154e29f987b5b6e1c26e3ff49edcfcb8e90523a08f2d036fa0531e1e2841f19d9520109ba708d61d7ace9bf7a03eaf0677cbec3727f4b3c52a4569aba82c4ae385f74dabb0d46250e6f8ceea2bb23f257d4302773892c8fee515fc5c00170aa84b2b2a88b0d31f41b33442c67f0aad9e930826117401700577ab7405c56f08440afdd04e610652808b0e54f0314aef36dd2b3444f870a97f1a41386bc5a1792832ed507764cbb66dc8184729b5ca0e1afec9aecd23c47087594616ddd2503679b75f6ee7c91f7fe20a0d2de9a1305a72d6194cf222e0118806b3a888f1599f1dcc3a04d7c641af2a8aefcb0ce616f06662b99b212cb3ab40b94e1d2e76ed3af3f5df654c8003f97737269af87087727c6d8535b6d165ed2b60b4c5161a6435b87bfb6c8b6378561569575e7f4c2526743e63d11f727756381909947ad6bf6d509e530eb3bede0cccedd1705eefba3bee21a7489551c3597ad9ba8079f60f896e0ce61e6d67cbfb9a985264d7dac7cc61dd00ecaf2964c6cc7011db556ba6f23553ea7556adf4f4b4f928d2d80cd46d902e95f6e87a8c84c9f4a32359183605ba899720b4bf841dabb18f1644f830dde164d140c535b45049e4bb588e960bd418b4c0814566d7f4822ccf990cf43704e678253c113f41d7acd4197127d33c577dd0431307777e966a38733ed4642bd6b3343a2aef1f01a165c6b03abeff12c0a62b603096f37c2e62f9813ee7e796304ccea0d98de4bad56d1443aa3802a710ecdeec2d3947a2a80064b921863667de861b6595fdb8543289645abdac1b843cbc69139f53f4e4826f346fd4a459e6fcfa23adcef97d2c6375dd8d1aae171ff1513d4ba1cf4a08a41be819af1f55f3c773742f86ad9a6b3b9beeb6708c19cc656282ee9c93b70082419b0c087b941bad69013f219c4a60b91ef962d47a0457b8f3877c41a6bddcdc6bc1c28d4f0b585c82fe8b0f5947888302c1aeeb175c02d9290d8f59f19955f5037e2681d79843a96821dbd1f647d6dc6b2ea1d45f7cfd7c0fe348749d1792c263bb290aa372c27335a905870c7821feb0ac71de0376de5308a084b28ebad66e697e0dd9ef890d2dbe70d92e535a630488a80f5e10381e10e8ac3d88a3ad639cdf7a412d4b685d1ae7052bdf4f19592bafb30d4213e0d584abc11f3d5b3f677ebc792f66a4c30bea9f750535cb079f253cbd519e4b9293d9f1da89f94ffd76a39a9b77868a36899c5ed672027334373305d0ae30ca848aac426ee0bbea25f180a4f34c36bdb23f40a3c5530d0e0a0e389b4b2f87de3a026b4bbd10f3e07b562da7ef69c1c4344045d99bd012926a1657b526423b845e95c668681cf9762542221b552685c6df2863b62af93e83565f226615597ced7e8a79fd5296317fea3b8bd5940079e133e98daba4d931ee2a9c5bb606de8223d9777dfdcdcab9479195ccb040c3b5d73354c0b8dae149e8420b205324d69b70fb5d26e17ff11f942a4fe63057411c53483c04880de84ec7e5850f71f9ec690088c0daea2a193256ceafc46322f1e2a73eb689b9e6eb0e5c5de0cd446cb3ee66b783b215ffa59b284736021ebdfc3985e1c3dfa892b317dd09d2e3b7de46af893246767a4a03ab4915dd3897bff23567316311c7a704dd733f577be5ffb1f95142effca9b764a701f28d7d6d0b1fd4e0c536fc8ff98c0a700cdecc0b340a18d8e3269182243c9f5d9b0f313fcfd561917726083a98efc994e260de10d2c6b39f92448ae6a4c68cf683d8a0bd721ed411082bf47a3c73337be0a4598438687a7e38ebdd1528e580eecb06071c78942d8e7b35f97b88dc2301d014988e5e2bda11d90c7ecd4733d2e33d370f9e7aa6ae33b3a4c548bd51e7666a06bb14d12ca09851c54be7d082866559a7e8ca9a038fdbc3fcf584f0b226aa77cc6071d401f4588591bf293d987ac833cb494b5146a37774e44222ef2df9f58b4cbeaa2e1b0c71a4f2ab8be61a57c541a6b25ef90c9218e64c2d7ca52953c5a2408ceba50205153db60ed2e7e55f1cdbbd14f5146656bc5d2c8f72aeec2faea117c93bbfa96a67739f28d618f2db07e7b0796882bb944f62808468f526b0d494ce1402edffa0e61c2368771b53daef866205d25d088465ded3e74f39b1d59704bc74ebedf9fd0f137377b18a2f54aed20e4b49eef92cafbe7dc578e63a78ea0422bc2d5eb4188c23429e629882534943f32fedb4e4f2ba3a3dc3a8c685b72842609d24f8f6932dbd2da218deeed0d1a1f6dc4f144a0dd482df71f0c10171b001b45deea91d26695341f9c24eaaf9b73f447ca0348ad828ad4649990a8781bcd4531e6e22ecb69ed59bc6c2130ec22345727c16ec4b6f55aea87ab97435e23c4a5018ab4a630d1bd8c1375895d880217567a4aedd87a944ccc66ff4bef541bcfda80280a803cc0d400f428f184a1477e4a3368637f82f4c2a5347bb8a30d0e5d9ca6857ae3244c795d8fbcf6ba170c5b1cd66d4f42266d1492deb107bf9c71946014804845659c655db7d9eb4e1b3c72482297f0bc2dac2461003703e95a0618c9e19805307d210d54f00eab4859713fa36628b03c0458fb22c7d3652611635a9210401b4678385fec423676f527b3b01e31d1042cd089b58b1a7de8c126ab076fb7a14b88fc845c05ff499d642f03cb709d1d682d6aba29f4dbd829f72abcacbd7d3dbcc0f9cb2352b1391cddc6abff4e3f19814d1206a439be38313fb742d2a00864e438de3c01afa904b3bfb9a3ce3321bb3afda3fd017ce45280abc82f8edd5d878b0d2e02fd68cefad8d38be748847f454c74c7a41f1833132bd113fa0c3a34e65a2446ad33ed5df2ed6e2f5118b8c296163404b2a13c354a1f9bf6713063db90bd6fa38a4885800d2f5db16a2d75af65c6ada13b6f3e44d2c8be48f55dfeebde82975294e616ee61b63199c871105069c3be85634905ab8f611655a2ce20f384f8ba3a761b31ba398892c509d98aff4610a38cd6258e6145d1944ea80f775cf0b0a40dc1b0fcf63320ee0c03cbec144690ee43f87c385d7dbd44e2df45f7336308a9b63cfe43daf5504f2bcefbdfbc587c0bfc9d6f0f9d4d9168505ad1f9207e98fa7ffdd97e5b3c272e4cc1523064f9b995061669f8beb524dacac9cf14121c4d0d5439211119094d20473c23c6a760d0388fb8d752026fa350ff492c7a7b517417deb4fdcb84545407f34851240b93ab01199197cb88e5363b91e3f62a33773c5705b23ec4b1bea797ae0dc7aaaec9692803e056af74cbec83798134bd9db9f5f37e753c535746576a05b74f91674f5e159c253a1a92a714c33fe7552795db5cf80b0ec0d8c292498812a0bfa48e32d72f275f08f9e2c1e915045979fe0b378b863fe233dd585c93ecd0b0e0221f5dacee403222b1240a1c7af414ddbd8429870e0f514d7c46f8c606c62272ac2ff39f1d02b16fc617302b61b276511c1fc79ef4444c89b1360432c92c007903da24ab69743578f3fc43fd4dc9542119e1b072b629621c59425c1943de963a6c217a49b7c77e2dfce9430077ece3e9a0f46431c9f3b31b888b1f4d79fcee975b940cae961e82eebc03b5940b5ac5e85998efcc794d2b4140c03ca4ffef502727d56e74d044173f2327326a7fb72cdb252239c6973af159259a5daf687ac215b3f2ea2ecda79d9d7f7673176b6401f18477b17394b2c002981d7005341458a027bdbc1f61aabc3b0622d23e3ff943049b354ba27ab96fd488f7121faa8f31cf1953d1e52cc1af2078a0110adce22ebfcbf091f50f8326591122ea3bb64365353e2747d81c715866e8fba81f1bb99443663128bdc9832de319ffafd2e07b9bf15052307b1bda79daeb0717a871612b87c6049ac8a93b35227f272d32095195404550729ec6ae95aa69c6ffa10c13149d7dcf2a23ffe4c5c208f249922c36d8c3a5f970702e6762b2a8c62c879dc4ded7b7da3d071e83f7f149e82ad3e0dcbcf65d534274d29fa7140ff5e5176fb9be643944127bd9096538583c6452a1abeae38285f262564002535b853dae9eb1974c810577020d72a56911c3ca8b0ab3b535fd1822c28d365a9b9b8d53bb97181a72e39eea032513e970ecc4da69dc3db0fdb364ae63a66b001f5954d395992bb3ef6cd359d563a20e0277bf078b008431b0171b5ea78124bd40ebc837ad7bada88ccb09844fd31b4231298b352021bc6948c1991847e5288c17d5dbe8c4e749f58a0c87ddc6ab0e0e5733379af47932515d9723a17918eb6df6467943a8262e2f42c46ee780ae17ec01e1629d06772e85c0bd716e4726a1448be9492dbb449297f4d37d9874b46ae123f8bcf8f5a3ae3de2b1dc85a68b540cfbfd9de568ad350dc6d80dc6089e44ac00666c1f38e5f5e41a85b38dda434737622", @ANYRESDEC=0x0, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRESHEX=r0], &(0x7f00000000c0)=0x5) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9137301c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 20:57:31 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308060006) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfff, 0x80, 0x2, 0x400, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x2, 0x5, [0x3, 0x25f, 0x3ff, 0x7, 0x7fff]}, 0x12) 20:57:31 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f0000000100)=""/208, 0xd0}, {&(0x7f0000000200)=""/145, 0x91}, {&(0x7f00000002c0)=""/41, 0x29}, {&(0x7f0000000300)=""/157, 0xfffffffffffffcbd}, {&(0x7f00000003c0)=""/138, 0x8a}], 0x5, &(0x7f0000000500)=""/230, 0xe6}, 0x3) ftruncate(r0, 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f0000000000), 0xfffffdd2) 20:57:31 executing program 2: syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 20:57:31 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000b7a000/0x1000)=nil, 0x1000) r0 = socket$inet(0x2, 0x10000000, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffdb6) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000100)=0x1c) accept4$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x30000000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 20:57:31 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="fffff9ffff07e7ffffb96d36dbf0d8cd8fee2a6f10c4f39ab1b2776cf905a41038db213145ae6b14513ef28813593c6bdd5acfb3689431c541f68675c818c0867dc19eac9fb69668d9e006d7399fdaeff576360343b6bca940bffa26b5c995cd38e3e1718fce080cbd327a3e957f1955ada5e40fb0d32c5d33019732376cb25c7e5c1b4a04930e7f720752b8bba289f64b1f3092afb12b67403b2ecce509dddfae0ca4937af5cdb480396ff1bdb3c71205b05c72e554731f9b31148b65c2bae6d25cc675a3edfcff31f879445e71bd78b55f5184a0cc9e315b5efd038b"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 20:57:31 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x401, 0x7, [0x9, 0x10001, 0x800, 0xb19, 0xfc3, 0x0, 0x80008000]}, &(0x7f0000000080)=0x16) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x2400, 0x1, 0xfff, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000000), 0x4) 20:57:31 executing program 1: syz_execute_func(&(0x7f0000000280)="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") lseek(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x30000005, 0xfffffffffffffff9) close(r0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 20:57:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x80000000000004, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) fchdir(r1) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) r4 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x200, 0x0}, &(0x7f0000000100)=0xc) ioctl$DIOCGETRULES(r4, 0xcbe04406, &(0x7f0000000180)="c0eceece4ac1fb8779") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000240)={r5, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000340)=0x5a, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x2) 20:57:31 executing program 2: r0 = socket$inet6(0x1c, 0x10000004, 0x7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x1f, @loopback, 0x68}}, 0x0, 0x7, 0x9, 0x3f, 0xb37, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000180)=0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) pwritev(r2, 0x0, 0x0, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000200)='-\'}}\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='$\x00', &(0x7f00000002c0)='*-\'(\x00', &(0x7f0000000300)='*\\\x00', &(0x7f0000000340)='}\x00', &(0x7f0000000380)='\\+(/,/\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='^\x00'], &(0x7f00000005c0)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)='\xc3%\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\\$\x00']) 20:57:31 executing program 0: mkdir(&(0x7f0000000280)='./file0/file1/file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 20:57:31 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) r1 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x76b7, 0x20, 0x25, 0x6, 0x282, 0x20f, 0x6, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in]}, &(0x7f0000000180)=0x10) execve(0x0, 0x0, 0x0) msgget(0x2, 0x2c0) 20:57:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) close(r0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="76016fab5e960f6131260ecbf4ce33e7f05c150c7dc0ece0b29b79fe5a24dea75c0aaa5f575f69a3e8321286a9517be761ea492514dab9e9999877c3fe816befd76885ee1e40bf3c876dc5c1cbc936b8654d638fbf1e6d2dea2e972de2530f6fc26da2497b1646c1067f27321113bddc12ba771a939e9096f519019ac2f5bbed8ecea1b4fe0e05532cc9c133e023c72a720385e46656344ad0af3a77b8ca7faa00739e38255aae2cb8de1e549b636e89f430bfec1d27") r1 = getgid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000280)=[r1, r2, r3]) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 20:57:31 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x1, 0x110, 0x0, 0x396b, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x1}, &(0x7f0000000340)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000106) unlink(&(0x7f0000000000)='./file0\x00') utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0xffffffffffffffff, 0x9}, {0x1, 0x6}}, 0x200) chroot(&(0x7f0000000240)='./file0\x00') renameat(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) 20:57:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) fcntl$getflags(r0, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f0000000140)={0x1, "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"}, 0x1008, 0x800) 20:57:31 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000a, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0xe]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3}}, 0x0, 0x401, 0x8001, 0x9, 0x9, 0x5, 0x1}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) 20:57:31 executing program 1: socket(0x2, 0x10000005, 0x7) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x400004, 0x2c) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f0000000280)='./file1\x00', 0x80000000100206, 0xfffffffffffffffd) utimensat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)={{0x7, 0xb71}, {0x8001, 0x800}}, 0x200) __getcwd(&(0x7f00000004c0)=""/85, 0xfea4) 20:57:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fdatasync(r1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="e9", 0x1) fcntl$setstatus(r0, 0x4, 0x10008) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) 20:57:31 executing program 3: 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, 0x0, 0x0) mlockall(0x1) sync() r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x1) munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)=ANY=[], 0x0) truncate(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 20:57:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x2, 0x4) listen(r0, 0xffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x186f, 0x1, [0xfffffffffffffff7]}, 0xa) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/122, 0x7a}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000380)={0x400}, 0x1) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='$\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00']) 20:57:31 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x401, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x38c800000}, &(0x7f0000000180)=0x8) fcntl$setstatus(r0, 0x4, 0x10048) r3 = fcntl$dupfd(r0, 0x0, r0) lseek(r3, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r3) 20:57:31 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10203, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0xfff, 0x0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 20:57:32 executing program 2: socketpair(0x2, 0x30000007, 0xfb, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000140)="e18fd9ab65f76c47ca1a605ebbe45bc0eaf84fd83f679f2089e5414fd7ef110e5367b411a68dd759b0c38d01f901feeeeb2b184050d04661d84775450d60e29f269c34df75e8b3562fb3a9ece4a81c2a05bf9df0fc3888001c5a1500f0aa0543bdea65232a2ac3", 0x67, 0x20004, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)="9e", 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x4d, &(0x7f0000000040)={@empty, @multicast2, @multicast2}, &(0x7f0000000080)=0xc) 20:57:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ftruncate(r0, 0xffff) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) ftruncate(r0, 0x2) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000080)="c36608b6fe16e8d2439dbb073f6b2bec5562575dd93e353c23aadc59f40e8ba5170f4940726ab95ccade4590d73aec65db20dd1397e6b8e2306edf5bb192d1445ba0db48edbf81ac25ced2ae9319ad88cea835fadf7048bcb6129a702475d2c3408d3d48ca2978e199cf3cf4272b24f22d250644e472330ecceb16929f8886ea969248a01053e88311cd54b15a9a4b1290fca6161ad12efc368da7407af4665892e08d98107fdeb011ad69f1832dafb2a8803468ff127385c4b88b7564ed019abbfad983eb392f79673748a1e3") getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/106, &(0x7f0000000180)=0x6a) 20:57:32 executing program 1: r0 = socket(0x80000011f, 0x20000004, 0x80000001) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0xfffffffffffffffc}, 0x8) 20:57:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x71e7}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1}}, r2, 0x0, 0x6, 0x200, 0x7, 0x189, 0x7}, &(0x7f00000002c0)=0xa0) syz_execute_func(&(0x7f0000000000)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") 20:57:32 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000800000206, 0x3) open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x0) 20:57:32 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000080)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101ed663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee4247ca15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 20:57:32 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/73, 0x49, 0x1, &(0x7f0000000140)={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x8000000002a, 0x0, &(0x7f0000000000)=0x254) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) shutdown(r1, 0x0) 20:57:32 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1e5) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) 20:57:32 executing program 3: r0 = socket(0x1, 0x10000004, 0x40000000000084) socket(0x17, 0x3, 0x39) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8) 20:57:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, 0x0, 0x400) 20:57:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x80000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) 20:57:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000005c0)=0x9, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000100)="713e8b45f2e45cc2b00557a56df2603e74ca53ed1c0767c231acfeeba328543275a9c9ca733ef15d7560d1b4c0a9361d9bfe78dbf091940646b2d590328593b756866d623d8cc04610af2707c7a6500dd0d94d2911881ab4987bb48a282d6e9521151c73bc6cc779140ef81fd495b88767acdecd3bc74ab390c71c0f60bec9b5c125f9185a", 0x85) r3 = dup(r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000680)=0x4, 0x4) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000280)="3dc47316f348a4e09d400430d3e658592da6284692c70e20e01645679e28d84bf07f875e237a3e0ac865ca6460edf42fc18580938acd0b9d5b980204760de20a784182e66fe6c2a1f3", 0x49}, {&(0x7f0000000300)="032b9a365295433951a2e0450566c7a3a645df3581c6aa07034da93b25d757903c604deacb82ccd3798c5ce1a3fb6ccf566c2f61ce98559b20edb4ab48345c078646c8439d1db40d338071e2f0394f289821671fbab1d3ca90ded1b4104fcc4b169f0a61eba5d16ed52b420269e048f492ef0688da059bef72819f00be7c732d3a079d587e15", 0x86}, {&(0x7f00000003c0)="44511341b2e964665e8b1668b87d48213deb5aae14bd98a9daee12056aa78503166798ffb73c738a9296bb1b2a3176fc306bac4916048aaf4f5b26bd30e9f8372fec18a5cd0a8523c88868eaba08261a4521f89c2371dfd7e2e9defe07fdaccd45f20e1ebf3d5a11c61ce6571de9fd1b7904b0b0d1eee8c14dc9fe4f54462a59fe456b9658caba419a7d328363dc240d0bd1f594d6b7b6225e7920c612b487eed3f62ede0e47ccd462deb768ec57af65039c20d4ebedffdaa70ae816046ff75f", 0xc0}, {&(0x7f0000000480)="13368435a0a0d1c9fabdded16f26fc162c362108b95904d529f83644081b23c4986d127c516d4578544ce4463928185e0ad1a279a091dba9b02f3710983c4c123fafd9e88e0bbb5d01b433da12382041a4d5b830163cefbe9bfc70d4ce8f9f29e76f5acd48d0e1b5b95577785f503f78201a6bd5ef3f1cbee88ac0538c18a42719118f1899a86e2fbc76b850a515fc28e0f0819a4d40d8e826b470c94c135e7c084d1f20543112c3587b2fd2415d3e9434c3d352926fd8862be04acfa7cd3ba1ff7dfe190a389606c2c26a3972fddee2ac9a899e", 0xd4}], 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000ffff000001000000ff3992b157499cf0fd4edd9e5710fb201f5dd29509bc5977a0f9e5cff2aa4106ca57fe4de794469cb75f2f564f597ab6c2675a831b107bf3fd50517d5ba96f6ec700b2a043b078b3ba706d5232cd5b8bc44ca3a152a859690efec4f5c7f7c4837933d52c1962a38c3ec91f3601ed45fa8a7895f6283edaca5403f8d95641a1d6fc9106386d0d90c5e6c8fa42ff0132e9a8f63e4c71375de4282af4b05d564700127984b70308ae68655e", @ANYRES32=r3, @ANYRES32=r1], 0x18, 0x4}, 0x4) fcntl$dupfd(r2, 0x0, r0) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x205cbb9f290f80f, 0x0, 0x2}, 0x10, 0x0, 0xfffffffffffffe94, 0x0, 0xfe83}, 0x0) getsockname(r3, 0x0, &(0x7f00000000c0)) 20:57:32 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x111}, {r0, 0x4}], 0x3, 0x63c3) getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, &(0x7f0000000040)) ppoll(&(0x7f0000000080)=[{r1, 0x1}, {r1, 0x80}, {r1}, {r0, 0x118}, {r1, 0x83}, {r1, 0x2108}], 0x6, &(0x7f00000000c0)={0x800, 0x1ff}, &(0x7f0000000100)={0x5}, 0x8) 20:57:32 executing program 1: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x7ff}, 0xfffffffffffffffe, 0x0, 0x0) select(0x40, &(0x7f0000000040)={0x6, 0x7, 0x40, 0x4fdf5f42, 0xfe2, 0x1, 0x185, 0x1d03ff03}, &(0x7f0000000080)={0x3, 0x6, 0x564f41fb, 0x2, 0x6, 0x100000001, 0x80, 0x7fffffff}, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0x5, 0x3, 0x5, 0xadd3, 0x81, 0x453}, &(0x7f0000000100)={0x9, 0x9}) 20:57:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = accept$unix(r1, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) chroot(&(0x7f00000000c0)='./file0\x00') accept4(r2, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10, 0x10000000) 20:57:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c013000"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="b320a9e43c40", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "965ff0", 0x8, 0x0, 0x0, @rand_addr="33c8d3f859f1d1cc442768233d932e2d", @empty, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 20:57:32 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x6d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x4d5, @mcast1}}, 0x0, 0x4, 0x8, 0x9}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x776}, &(0x7f0000000140)=0x8) 20:57:33 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) r1 = getpid() getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) 20:57:33 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000100)="1941fd6f") r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") open$dir(&(0x7f0000000040)='./file0\x00', 0x1000c, 0x30) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0xb) 20:57:33 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) freebsd10_pipe(&(0x7f0000000000)) 20:57:33 executing program 2: r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9001700c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:57:33 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0x6}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000800)={0xb9c6, 0x2000, 0xfffffffffffffffd, 0x1f, r2}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x8, 0x1, 0xffffffffffffffc1, 0x3d5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x16c}, 0x8) r4 = dup2(r1, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e22ac1400aa00000000000000000000000000000000000000000000000000007b9ab7480af2f8b200"/136, @ANYRES32=0x0], &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r5, 0x4) ioctl$DIOCRDELADDRS(r4, 0xc4504444, &(0x7f0000000300)={{"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", "cd5fc813a58fee2a3014e755e7157964ee4657ca10dac5697957edd4cc6a8e17", 0x4, 0x9}, &(0x7f0000000240)="a22a143337215b2899c97720976393f9654984e8a981d5b61216216b4cdb91ff1395a77691bdf308ee9c4d1ff2f154a9400cd3fce335e259e783dec66f2720886e93554970a2edbf48b0cbc410d8c0ea8ec63e4250841a83ff36c94fa19ee56e50a83dab36100f8c085c0b1210a1853559bb38daaa5c2652309b40bdc60ba7d85cd5146394fb28aa872070a7f529c2a707cf2205ab729381f02ed62d1971de261a895d62f56f71bc7fea", 0xe2, 0x2, 0xfffffffffffffffa, 0x5, 0x9, 0x7fff, 0x2116c235, 0xbd}) 20:57:33 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000180)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x3, 0x20, 0x8, 0xa291, 0xfffffffffffffffa, 0x4, 0x1f, r1}, 0x20) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 20:57:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x2000000000000000}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x90000, 0xf, 0x7, 0x400}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x100, 0x1, 0x6000, 0x8, 0x0, 0x0, 0x10000, 0x100, r2}, &(0x7f0000000180)=0x20) 20:57:33 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r3, 0x0, 0x7) setresuid(r0, r1, r2) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) 20:57:33 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x100) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000180)="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") clock_nanosleep(0xf, 0x1, &(0x7f0000001180)={0x6, 0x99e}, &(0x7f00000011c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 20:57:33 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x80000000000010) 20:57:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 20:57:33 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) freebsd10_pipe(&(0x7f0000000000)) 20:57:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4000000004, 0xffffffffffffffff, 0x100000288) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="a29991db4c1b4d398988533392d7247d", r1}, 0x14) 20:57:33 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x2, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0xca, "a025bcebd60d530a1717e11b4964f3aa360ce6a6f04b89ee58414dab6ea8d7e6519bc426580ef436f5ca57102496b57accdbc5de6916cd112352a16c91518b55c31c22fbc05e6fb012c4ef19f851e4c0bc5ad21b90907061c4ff1af0ece30b71005a90531adc7220c8ad54b4bd23b56224169432e7a4d6e03bbe92e7975cc022c4c61decdb0388b3c361424e7b450c86256188b90abd2ca16c52be064340459cbfc6e1ec64cadea35cf01a3121ce5257fd785c017d961a33d8bde462295a22a6f4ef7df8b026dbe228be"}, &(0x7f0000000380)=0xd2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000000)=0x1, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x8}, &(0x7f00000000c0)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000140)=0xfff, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x8001}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x11, &(0x7f0000000040), 0xc) 20:57:33 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x68, 0x0, 0xfffffffffffffff4) socketpair(0x3, 0x20000000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x2, 0xf, 0x0, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x7ff, 0xfffffffffffffff9, 0x3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10) 20:57:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xc5, @mcast1, 0x2}}, r2, 0x2, 0x5, 0x2}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8) 20:57:34 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfcc4) 20:57:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000400)={{"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", "e0973758bdc75c7fc6c864e92cf7bf1f021b3d4ba6315d2c596736a0166ca655", 0x9, 0x5}, &(0x7f0000000000)="5404ee87cb709cab8a", 0x101, 0xfff, 0xd7, 0x3, 0x5, 0xffffffffffffffff, 0x8000, 0x100}) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvfrom(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 20:57:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=ANY=[@ANYBLOB="14002e2f66696c653000"], 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0) 20:57:34 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)={0x6, [0x2, 0x6, 0x3f, 0x6, 0x7, 0xfff]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0x2}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000008c0)={0x3, 0x101, r2}, &(0x7f0000000900)=0xc) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 20:57:34 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 20:57:34 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050290000000", 0xffffffffffffff4c, 0xfffffffffffffffc, 0x0, 0xfffffffffffffee9) sendto$unix(r0, &(0x7f0000000040)="9f320af4859fd1bd0f2363905beec36f6b6d9e274d97f4a28ca180d002902ba263e4b3414d8808798ab0a5530afa42c7a8236bd94117", 0x36, 0x89, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) 20:57:34 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x0, &(0x7f0000000080)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 20:57:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000006007cd57466ec9cd90000000007008f0a"], 0xe) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) 20:57:34 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e509c4819965985100000034d1c4e10bf8c464f22654c461cd583d000000812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 20:57:34 executing program 2: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 20:57:34 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x0, &(0x7f0000000080)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 20:57:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8002, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600000092f1a180bfd162e4e2c9d27c62c5e79a6536b66d5d26b47ee4b789d9fb51733df5e654d3aa24e7dd5f9f78d62cefd00db8cf8207857f2b0b24f48b7f21b2651f33c77f4635cb6da6fceeb0dd09d40e7b77f38d0144f68ca19ef46c"], 0xfffffffffffffd00) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8) fcntl$dupfd(r0, 0x11, r0) 20:57:34 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=0x0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR64]]], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000) fcntl$setflags(r0, 0x2, 0x1) 20:57:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 20:57:34 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) accept4$inet(r2, &(0x7f0000000080), &(0x7f0000000180)=0x10, 0x20000000) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 20:57:34 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x3f) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setrlimit(0x1, &(0x7f0000000200)={0x14, 0x3}) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 20:57:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) nanosleep(&(0x7f0000000140)={0x6, 0x4}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x1c5, 0x100, 0x8, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000000c0)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r3, 0x3) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, 0x8) writev(r2, &(0x7f0000000080), 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x4, 0xaf647cbe77228856, r3, 0x0) fsync(r0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000001c0)={0x7fff, 0xa250}, 0x10) 20:57:35 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYBLOB="bffe13485c1fa14b9696b9368bf9927c1b3bbe80538251c620dca5436f4b6740966d87b9140c4fbdc88ea23c0532ad12d42f02cf417464384339b34d52c2935b2f65d601324b77631745abbbdc1ea62b0b14a74dd1195994a1e4166b5a6752eaf119488eadb7f5bc353f31df34bdc5475c8759b8999c06"], 0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) 20:57:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xfb3, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10cfaf7c6fe6fdd5a477407a32361b1700046d5e779b2b896d5148fa"], 0x2f8}, 0x0) 20:57:35 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0x200000d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) 20:57:35 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 20:57:35 executing program 3: fcntl$lock(0xffffffffffffffff, 0xc, 0xfffffffffffffffe) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400) 20:57:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x2, 0x8be6, 0xffff, 0x28ea, 0x46b}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x2}, 0x8) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000001c0)="07b84496a05466d15e89d17f878a136dcc3c5a8c0c5268117cfdf664109dd5e8747ef1ff4d231dab7108959864977fdae0ae667d93983fccfba7ebc91485d27a8fe8d6c2fba2224835c52e16947d3d1dd1fbaecd32eeaeaa8165e88900e86dc0f3df36a8d3648ca23cd5b1b58a4000a0eef1f4b039e22adfaf472243b7c0d90f49914a1f8735ea1483d4c8b1324edf9da5f26af2eeca92dc94f18b60d49ea002052147d19ba09a96b50e8467f34368aca6") setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) 20:57:35 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x3f) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setrlimit(0x1, &(0x7f0000000200)={0x14, 0x3}) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 20:57:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0xfd7b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x5, @ipv4={[], [], @multicast2}, 0xfffffffffffffffb}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x8, @loopback, 0x2334}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1, @mcast1, 0x5}, @in6={0x1c, 0x1, 0xab, @rand_addr="5767560bbadc0aa4fab3b3c9c0f858f0", 0xffff}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x7, @mcast2, 0x6}]}, &(0x7f0000000140)=0x10) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 20:57:35 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) poll(&(0x7f0000000040)=[{r0, 0x20}, {r0}, {r0, 0x20}, {r0, 0x102}], 0x4, 0x7) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000292000003d00000700000000"], 0x10}, 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x1) 20:57:35 executing program 3: syz_execute_func(&(0x7f0000000140)="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") 20:57:35 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0xd818d6d3cf9e33c0, './file0\x00'}, 0xa) 20:57:36 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6(0x1c, 0x5, 0xfffffffffffffffe) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) clock_settime(0x4, &(0x7f0000000380)={0xfffffffffffffffa, 0x98}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f0000000340)=0x8c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00') ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000800)={{"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", "8b8945ed420563fad6f9117b0b4aba45cf56fb18215de31b7e3148eaf6f2e20d", 0x676, 0xffffffffffffffff}, &(0x7f0000000280)="9d8f5f0ba555ecb989ee9ba0a5515f2d3dbc58d5a9490e198ad794b96fba0d90b549eccce8867cbea85a4b3aaabc031521e07c5d79d1433954761ab3ac712555b53a2a919abe81d0e65ff5c47c6d41884d6c2b0cb5bf1bafe6", 0x81, 0x8, 0x100, 0x9, 0x101, 0x8ec5, 0x2, 0x2}) 20:57:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x94) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x8, 0x80}, {0x0, 0x6bd3}}) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f004000653000"], 0x1) 20:57:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) socketpair(0x10, 0x10000003, 0xffffffffffffffc1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000100)) r3 = dup(r0) freebsd11_getdents(r3, &(0x7f0000000000)=""/21, 0x15) 20:57:36 executing program 2: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4d, &(0x7f0000000040)={@multicast1, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000000048, &(0x7f00000000c0)={@broadcast, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") r6 = getpid() getpgid(r6) getpid() r7 = fcntl$getown(r4, 0x5) getpgid(r7) getpid() msgget(0x1, 0x8) r8 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r8, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x8000000000003, 0x4000000000000024) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000240)="87659fee2143e1f4fb1844869d5f515fea2134d41204211b27832bc7cd75aa5b0f82897833f88107749c746e894db65e98ac9b007bd5c8fbc69c313eed8a3c23e0c3144865bbdea8a4c0b42c9183a39681344d5b9a63013f91aa1ffd0a7117870bd25bb644446038e5e854226e8d6dd1533ed88048783e9e", 0x78) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r9, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x1, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x4, 0x4}) r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r10, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc69408364c55de6bdcab0452d5cb9df6f9b6987a1f6f930c0db573033a02ac5790065a1b84597b41835c3c4cbc91e8b923437ac8df7cc645c1ea567b7842be591cd156181a8a5e452c0e6c2aa08494bf0d9e879f7b9923d2652156eebfd7c171ac73d466ecd2a192f77a07cf50b9ed996345c870f4f0bb4b97a3f01c7ad493b14ba3f81d9b6861b6815b8fc0f152ebaa89dd57ce08621e69d04bdb433209306c01d600349fd25e625debc876db91130f2e356d5ea76f7e05627634ae848c6a4f381b2121ca99fde9cb307c7dbb80c1b500f1879932bac690185ad86b12da3e71119e400d56445c5d6ab275fbda291bf76c25abace867643aea0f4ca2a2183548c5be05b5d5ad8764c0524b3c64245def38093780cd7ddbcd5e06da0d4dbb62cb329a52e58e9f78a8281ffd3869ecb19f2d4df88d3a8abb2fab2367a4c261bb4894a7aef999fbb562e72dedb15e08e46cdc5834dd2bce78d7ac13344a913588d7490db6b06d7f6848e54220cb416bc2340b47ce302589c5f48427fba33b897cf76d3300d93bd6e947036a6655f144a8d5c3bba0957cd4d05f7e2137d32ad5232217ef71f33550ccbadad6c7bb04e0b3a7e6498e69570773021a54d778ce413d9fe1a981ea2b2810907c57ccbffc4d3cda4b860cc9fed96d56c85c47b93dedd2efb4dbb1c170bb656a12374194c4ed498ffda6055e46132d86c9d337f5b45dcf7607b00924b2aa4cec301d503e62ffcdbbcc1d2ea55f6af3a1e146dc0698d1c43ff54ceeee9da77a6c2f9bc7d62f1dd27bb32359c0448ed3a8b25a0a71840ed00c05d6c60ca1b3a031e4a4e34ef08c4473b127a6e1964f9f35b14c2eb9920a45baf0e48e81230a2a4582b0760a062f2c829de177d620007b760e58455acdfdc3623a55535289a0cb5950b074b8352432a03ae80bd056021cbb3159d5de98afadb5a719d3bb2fdb29fc6dda5bd867cf8430c09f8eed8c693321dc21c57782d662502bcab06b3c089a6a7c12143822bbda90d5aa2a86eae673b8447c743784900e888e33a39822509feea2581d490c19885cbd0ca9ba239f1535b5ed8a73ae05495b65fdeaa52094758b62825a0386c76cedbb651eb09420bfaf6274bbe4badd3ef5d6ed3ee94f5d44bed25dc497975a96d5317cd61199643782c707f6eab06d9ef409f320b00490dc3e6b3855d49a90063c31a173ae6415ee9a412157955735c51a31c6ed8c9f1db46f97fc8892edffe97db438655bff0ed7785c5cbdb3c578fa5f2cf0d7066598b8a3860b90bf477f8ce0a022e29ded44c0767cc8654719f06cc747e9e1a5dc1b74f3e91f0b23e77d0c7a1ddbe70f7998a2d60f9214ed0de0a6dd3e775ffc6cf4a218640cfd06e3550a6da7f9fad5f4f1fd2e9267c55fb19fb347d3d683665dd43d7712aac2658c3d65c2442ed9107cf2b00e1fea3b481e3f3b904c3f0fdf1ae049e01c7d989f5451ad2fa4f46741aca3968fe049fb2844b4574e974d5f49e8a4b12c072f24b821f7b78a8bd3a72dc2bca41d1b2a16f2756a3a4ba0e34e56cd0ede49ca08accbc809fd9caa1f5166c33227a601932e0a325a160dfc4ad63648b0f22eb7915fca8524e19127507c3ce792bf95b664031174b23fdeba931702f3697af7042422ecd197e4ad7276b11b9539316b0d907d24be178b82c7663f94419d86b52b600755c35e742dfeeedb77e57b51264017d8ad2e2d280d6e9c5d1a0993ee2586759c2b0c3a7344cea65d7ffce86ab070b957caf4b6b744c2fb4c8486c04b5def17100a73f44fee2fdfb6e9686a9f6ed0e8795b1529f30cdc17e9f8eb96ef2de86bb29317a26ffc3fcb2c8c485e122611d1f52b65b6b1d8ea556f934a371e12a1f4821dd42f553ce8b1c44a305c6cf5987b66b948207035ce3f7bd98e62ab56753863230bfdb6f7584aad61e5e2448437447c4ac10155539a84b4720b48cd9a286b96a4c19f47c1630afb6a56f85064a373761a97c42ac87e6649bb8a2c5181f37b0b9a7c0b87615b90b4b0673afc31ff0b0ed35a609beea0a336c5bc71779c93537517b4b443cd244b14a3aa3037c7e683056e8b8878a5e4dc6b7a85a9dae922c8aab69d07aaec35d3f85c18d11c4a72443961a40689903595bcc318b58bf0bc11689f3a81976777a58929c95746c816445e39fae0cb87d801759304dd6e787dec1c60d821a400e8c31763918e6cfeb00d58c083be8f9e738fc78980ea7686230ed8d870702459c2e53b64954755a07a675443bd877729137c18221e6dc37f906ae0e2e6adf2b464974fe8dc4e60bb30a0808152379df3365829c8523fd25101cfd3d0ac7e310a57f1d65125a1d8add42383eb6928dddf1ec254d40f18246793c82ba8024f4ea6ac25840c683e496cbc1a7d7104a647385499e771cf4584b64aabd6d6dd480d35fe0219f9f7d417893fc15db761dac23007fa715d54ac6eef59364d8a837d199ff65119430d354f815d35ea1f68cce6657f5cd6fbc583d8207ea5310b0988b40c16e6b1420c4a109981293626b6c6046edda739dab7400c62382daa21987f0eba76a3796b0e5603ae8056893a8e002f029d45dd10f78fb3f3745c2854faf6f34e44d10fb471ebaae73f8ac9dd9f37b4e7550f69b224e09534c79a71c8380d759708da65708cadcca46819b6061cd9badedc4e903b8fcb6c5926e3439823b233cdce52d462166455e422f6eb49976e471b5fb785109833b47aa26641581ace55c680d30c85207c0dcce2fa8173d882850cd6180f127f1384bea51f3d797ebbad9f83020bdd6403c9bc0ac6e697d832ab97cab2742542c56e4fe4c6762f46b9ac354af364d855b5010252df50e55eae459806401ca37f5ec7430c58d0562af03e41f6341d4e26b1c5d73b8d788b7b957754bf4dac7db373e6b3ed0630fadafa8338a9e25ad41aef07e2e53d8c35aa0114e396d21dff14d93f36773b0d264238ec64d69591f5f213ca2637adbdcc5b849738e3f194187a0ddc56f8a81a045f269f2c8cee3923196bb8bb8925d46ca903854da88e6d6a5dfb264a80747a9e27b0da9391e3a221c9fcba1c567fb3c756a350a74d85ec655c9cea88f30bdf6bb9bbc80a009b1c2a67ede43ee1f6ba0eef81f7794298f52ae2f3ebae27c3ed6821cb36f9a42600db50efceb56f25a08fb11cbed3e7bcca5e0d3654db7bde978306094cf3899103a9c71b63426368a1ef582488baf79fc773e08a1c94da7e8753349d54e1cd9a5c74d1c8cb735d79d9d50c622882ebeda5dc83ab780073025455d378db7556d947a441cafd16754abda2c59d3a8b332b4faf7079de612932c81fb2c3a11b34a0251b34546a8c6c515a75e3389e6bc1bd815779da4448cb78b8b7551f90ae1f9543a0628a976d803eced0ca63956cd3b6b8e07315ddf0e923476ceba7bdfbe121e97bb061a9b69119bf089e56b377d97f04a9b17de03e687ed4aebe59e195785d4a5e4107842a03bce96e936e931d196a5d410b0d22abd953bef20c5528f043a81981d8bf9853c7edc9fa41dc9a033834618096bd38e5a8a2bdc441e4da7d36cc2ee0c2531a87c267283ef15d249cab1eb1abdd8b9615b8b4c0bcadbdeb099df414f7effe46ff9f5bf25fd5c9aa3b09ccaccb98568760928af35890aa01ab84e7bb19e05d6782c769aa3c987f00a627db0e8a69b01ae1eceb7a045c61d2858e97f3a564818c21407a2816bdf86ba75b4143a47a0b9766d54cb77566217a849fef0ba8193fa18fc643f4245cdc645ffbbc02f714594e7463c12999db5d9c4f5f2e9ac3df8b08c33e6568f16df09b44de0f210e44efa810e1ae3001317acb9a0d6b6506cd8ba427dc264b30335582d5871c65b45c2d5e8cc21dc13895329b2ffb429d66bcb3c8bbd1adc067f591a2c17eb102778cff0a28d8427be1bb2c603bf6ea662b7d50d98f656c6a1477929c280313318b7dacdc0d93a1c2d1eab9672537c7491989b1ba780c62b3a04e95273da2831f07ebdb9c7ec37cc4142b1cb35e510a97fdab571be696431aa4654f8df9685f45c8404528d3616eeca045d5629a473b74c5a5dd027e4a9ecac228e52cca15460bd42f711656afc7dd6cb402ea2931a7c6257d358ee4d0bf11b3e79ea4667245bb8f53914024821aa9d79d2841cb39335054c2117fc3cf2173ef3705e8df6a9ede1b4dadec21f5f6751bb50f0bdff5032a5552bf7c14724c241339cfe68d579eb2eed111c47f9094eda04fd3f3927acabcd84ee38adebb80fe9bac2aaf7ee6b433008c8aa4a1df190aac0fb38d93f3682cc2e926a59b32874b0a487ea449bafb9427a96d8f420e3a0b286e692814754d71728301d6efca7d0056408dd6709f85184426bc6d83dbcb64c00567957ad5cc14e7b7842f645c8d7705e0c52ffb92c28b2ebad44cc49944075c993fccb4c58730081b6accfb4a899dedfd6a721db8f8d742413be2bb330b4b787013febace3a3dfbc26670a5a29227b3266e3de3e5de635e8bf4a6217fc407a26de94a395e2d5fabeccb14178e2c474246adce79a637bdca14dcf35caf3925d051199b67676e34329cc9df3cac2e1d331410b6672148b79460ea16415139b19a44a454866c5346dc2e72918ac394b93a7ca423ef5e8dc1d1219d67feafd52ac9e93879fead7188128b855dd307480a78acaaf86b93146671b28147974962888c850408b1a52ff261a34d856b68496a4e7de13ebf20eb01cd9fd18e990d8bb5a588dbadc1b32cebc507ef683f31ac335a51b839042be84391e6b1bcf7a6c87f3222510116e608ee087f8453a22103688eff2557cfc7f702bdb4f768609d0d5b8897549fa9e4f21261040bb3ff2df6bb9a0da741a14ded3229c76ee5342266a642dfd9bc9eee7ddc1eb5a7eb3c648a786cf1ebe2a28893e59fe105ae75767adc9d17b93815a52b0d6397175b4deb79fb4eb57dd3a0ad734253b3b3107ef4798ac135fe49e81ef76e24d9efdef6f072eda928e91ac6cc27e29a6d6e9723a56d6c5662ce7f5d22bed283e29151271013b461cfc217e48d8b9cc5c077b743d98c53cf87b87afd7ecd79b9212ea5c9e36d85c24c6b816040680ed37377cd25f045f9aa127173a989ddb350b12ab03a29fc1761d0385a9485f62d785fbc8147484c48430def4c2c7c58bb2cc89c5cef7ef1c2c7a0d69abc128a2097760ec651ec3c3bc6e82739dd1d397985bf8bd732edad639c166dd52f2efd36391d619f8fca82b6c1019312176d52d4f9bde6d331c1a97c9707ffc54f6179ac96e3026c74807be701acbe90b829c8ac010abdf0e90f1458d9f799d6e10e7c7d5e9f79c28e4936f27b52a43891eaeb6f14ca3458c3012c3ca12f73d22fb67255fa2970014ecb08155b92732268f42bc3cf558176254fecafb2f431382594e078e760e5fe006035e4157b5b398f42c1be298f9fa45371e6bf67e03e1f9c362651daa3477ff6f3a507ca66a0f1fdb387342d4604f280bab980765e4660c2275bbed4ee2929500f44b600aa4a2708160e08b8fdad9f988f52b4e4ee065aef40d2da6dbe0023a652077e57cbb9884fdc14ebc3d50b6a3eab467ab9a816d66ab82f0719574e24e4bea342ec77c43f985c1ac24e288590c12bfddd18794aa73e0fb0f4bbbb6ade79fa40dbaee81916ab484f822c2b36b49d87e8fad636f48e68af2c865108631e9de66aace03e9733cbd320dd715a4368e08504d10012a445767f2d152673af688b39b76f0c8adc12b0ad92810b9204bc75d9336517377525bafce9cbb4c50406fc902c89c77c2c46dd4092440ffebc23d97a6b84a", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) 20:57:36 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 20:57:36 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) msgget$private(0x0, 0x540) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x9, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r3 = msgget$private(0x0, 0x600) msgrcv(r3, &(0x7f0000000240)={0x0, ""/204}, 0xd4, 0x3, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) 20:57:36 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6(0x1c, 0x5, 0xfffffffffffffffe) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) clock_settime(0x4, &(0x7f0000000380)={0xfffffffffffffffa, 0x98}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f0000000340)=0x8c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='./file1\x00') ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000800)={{"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", "8b8945ed420563fad6f9117b0b4aba45cf56fb18215de31b7e3148eaf6f2e20d", 0x676, 0xffffffffffffffff}, &(0x7f0000000280)="9d8f5f0ba555ecb989ee9ba0a5515f2d3dbc58d5a9490e198ad794b96fba0d90b549eccce8867cbea85a4b3aaabc031521e07c5d79d1433954761ab3ac712555b53a2a919abe81d0e65ff5c47c6d41884d6c2b0cb5bf1bafe6", 0x81, 0x8, 0x100, 0x9, 0x101, 0x8ec5, 0x2, 0x2}) 20:57:36 executing program 2: syz_execute_func(&(0x7f0000000680)="9826473e431c1e0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c48761cd503d00000081c66db712c483397fd300c9dcdc0fbcaf001000003e3e6566450f73d9f9acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f52626064688fefec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7bce2") r0 = getpgrp(0xffffffffffffffff) getpgid(r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x12850a, 0x26) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000040)=""/69, &(0x7f00000000c0)=0x45) wait4(r0, &(0x7f0000000000), 0x3, &(0x7f00000002c0)) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 20:57:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9b, 0x0, 0x1, 0x7, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000100"/123, @ANYRES32=0x0, @ANYBLOB="0000000000009cbaa13fb9463df808f84e25af24"], 0x98) 20:57:36 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) mlockall(0x2) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x10000000000f100) 20:57:36 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x10) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) 20:57:36 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r3, 0x7, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 20:57:36 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0x1, 0xfffffffffffffffe) r0 = shmget(0x3, 0x1000, 0x480, &(0x7f0000ffd000/0x1000)=nil) open(&(0x7f00000004c0)='./file0\x00', 0x800, 0x60) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/4) r1 = open(&(0x7f0000000400)='./file0\x00', 0x4, 0x100) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = geteuid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000300)=0xfff, 0x4) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000340)=""/170) r7 = getpid() r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x1, r2, r3, r4, r5, 0x1, 0xffffffff}, 0x7ffc, 0x3f, 0x7, 0x9, r7, r8, 0x9}) 20:57:36 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x331, 0x0) sendto$unix(r0, &(0x7f0000000100)="4e11910434408006f1ff6f9535c316bec0783eafa89fc571386080b55f1970a6bf6542cc5efe6efe6c79424e9d96700e2f786cb703cc7883cfbb8487710fd2c09a655907eb677395bfe7d4e459d1c6af6103c1d81b6c916d4cd5fa3e4e3158df94ce56aacd8400aa2bc23d766a94719355413ad2d6af901b0cb3e57579e469b57de260111b3549", 0x87, 0x8, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) 20:57:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) select(0x40, &(0x7f0000000240)={0x2, 0x7, 0x80, 0x401, 0x2, 0x8, 0xa16, 0x4}, &(0x7f0000000280)={0x8, 0x2000000, 0x1, 0x0, 0x0, 0xf3, 0xfff, 0x1}, &(0x7f00000002c0)={0xc0, 0xfff, 0x20, 0x7fb, 0x1ff, 0x0, 0x9, 0x8}, &(0x7f0000000340)={0x101, 0x400}) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) ftruncate(r2, 0x0) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) readlink(0x0, 0x0, 0x0) 20:57:36 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0xffffffffffffc09b, 0x4) syz_execute_func(&(0x7f0000000000)="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") socket$inet6_udp(0x1c, 0x2, 0x0) 20:57:37 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r1, 0x0, 0x1) 20:57:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000080)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4400f1a86de0000003131f95dfba1c9fb110f0f3804830a000000") 20:57:37 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100204, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0x1c, 0x20000003, 0x6) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000000c0)=0xffff, 0x2) 20:57:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x10080c, 0x51) 20:57:37 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xfffffffffffffffe, @rand_addr="cec45a88b7ca970cb76b5110e352b396", 0x4}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x4, 0xfffffffffffffffc, 0x3, 0x7, 0x4, 0x1, 0x2, {@in={{0x2, 0x2, @loopback}}, r2, 0x0, 0x5, 0x1ff, 0x7ff, 0x1b47e940}}, &(0x7f0000000400)=0xb8) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0xffff, @loopback, 0xbcd}}, r2}, &(0x7f0000000500)=0x84) 20:57:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xa9fe0000}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) syz_emit_ethernet(0x8f, &(0x7f0000000080)={@remote, @local, [], {@generic={0x813e, "2ebccc7fca4eb8c05498e02d07cb89a52fc92d85e1c0f04ec61e75d7b47108e0e0d279458146d96b6b379dde1a181f26d8dedf70a76297b8c95e097645472fb4cff3f2158136126b53ddaf51c4fe98602a069b67bf052bdb3c08956f143fb0ec116e9755b791b2d6491ee0512a1d373eb0e3656ece2f09a2404e94ba9709a900e0"}}}) getrlimit(0x2, &(0x7f0000000000)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x9, 0x8, 0x40}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0x3ff, 0xb4d}, 0x8) setrlimit(0x3, &(0x7f0000000140)={0x1f}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0xfffffffeffffffff}, {0x1c, 0x3, 0xc000000000, @empty, 0x8}, 0x1, [0x8001, 0x6, 0x2, 0x40000000, 0x3, 0x8000, 0xf5c3, 0x5]}, 0x5c) 20:57:38 executing program 0: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000080)={{"97a6f9c4870a659f2b023c795a8bc1e8451d7b832007de7d29bf1d52b818282ce38ee4ab02b55baf4cf3c11893e229bac0859e605aefdfaa06adee310bebb0a277b57a3c61219739a05ae36f7f781d5c6b00a7ba28d19b1dc00f42031ad63e7e1aa9bf6b24946d04bebd94a407115e662c194ce8e0ce2bc16ef9e1d11d1f50e779cd154fcc5af4ba9039daafed3a7a2eb369fd2a202303ed265f03d7a293eb163a894bf8c0c276e38d9cfe64d83569a2aeb3db79bac1c75f2118ab9fe4e219e59e7a458ac412e5070fa7f1274cda96febe66795bc1387b55f080b0d083d24e1f0d90d1b567e50a28e938113128849ab4185f5ecff8da5f7f2c69893a629282d87693273668e357443dfc7b5636af964c81b494e8c6ff15950a2fe78ea6d35173428a3d2f9a370ea2c7e21e5a3efbbb988ac878797ddeeeba49c59fc2d346caf801ae2dfe8e2452dd4cc8111dbc31de47deec573857995c5f552d993ef2e8599ca1f94ba66027565764ae747e64afc244bd195bd71b7bf5612466f52b0af0b02638d9863b17aec6783e9d7c34e69464c0e12826c90863d1d7f59cb7746ee8c3284c6375ceefe7262587c6585db05828f1be89c50eb6bfb25ffc16d3791ecc1a073d2bf456920a56626165f29199dbb3bece33b82f5b29d852efcbb5455c4303a187b35dbbf6fbb5920304668517e7298ff5ed6793e4406608558de6c7fe996cdc49affb8d775392af93e602ba805c105360111470a5a1c27c298bd1ad216bd910d24ff9b6c31d18cb625cfa9b95284b852f250b15875ed303c358c895fbc5ac3d9206982f14ccc8e1c7bb6cb5e90f72f715ff6c7917fafe9518296490f9840876edd7b0de42bd39876292a6f4cab4d19fb91c7c6cae3ea47f1681002c978cdba5d2a2c45e8d772b4255e57e890e33ab70acd63ae02bf659cc252ccf88209737db765c6487ea9f9d7131d90c36ec8c452f28f31e9d9f8a05e635caca7233efd6429a7ef5e9a324c4701d90bbdb8b7c3247208a14d425becbc45b43360fb0eac32d8ce38284894fe3698cca7aa280d672b70a84dd7ddffae9dcf106dc081802fd641941e527565a23f3a454f1befc673c1b902528b54e3eb2b3c83f86e79c9a42afcda69bd8828ba9d1231bb21d87b76998764caabbee3e73084c132d7d6ee447591501db72fb9187bd3bd58af019957ac49cf1d69109744bf54a51f5ce476ce7e88a3d35d55c6e3e3c9194809a408fd0892b82bf76dd585244b749214cc71c28142af74c16a4bde16c6235dc3f275324656e4b1b423d7c327408f4a752d0d82cac1ed9d5c9047dd3a695374a8bb9ffde15c7ce94bc2147fef39fcb17ff1f4628e628749a7fc5f5e16994aa482e21f633935cf65510659985e8d712bbc5cc3ba36b20a7c52b82eb360962d8771da414aba455b2ac8be85a27d805433fe98b43febe", "cc65062071a349648d6041f4bbedde509ce708ba1f0978ce0f8a176f7a46847b"}, 0x0}) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000740)="4a0149bbfc95a015") recvfrom$unix(r1, &(0x7f0000000540)=""/111, 0x6f, 0x40080, &(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r2, 0x1, 0xdf24, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000780)={r2, 0x2}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000600)={r2, 0xdd, "1c5566d75aabf633a44979f7b26c4db532c9acfee2d091c423966a9d700055a40888366c1475d7dbe8d80c1eaeebd6fb61b1d4b85f5b192651494df32b06ce038b3040f60cde8c80d800480de2e6c83aa15c415214fb10267c977efca56ab512cf7e0ded58912c7af0bc22df600add6310384adc18db43b02bc80111de92afa39b8371afe52ae5cf5a58a7690b2869adf9f0f0358e0991e121368221458c5c6eba50a6d53ecccbb3fd262477e366fc264afa9e1540fff332b9ecbac1d149cf85e0ce48fb910ac2ac44efa88fa2c217af823a2c5593b33778b0326b7dc3"}, &(0x7f0000000700)=0xe5) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x1, 0x0, 0x3, 0x100000001}) 20:57:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 20:57:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xa9fe0000}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) syz_emit_ethernet(0x8f, &(0x7f0000000080)={@remote, @local, [], {@generic={0x813e, "2ebccc7fca4eb8c05498e02d07cb89a52fc92d85e1c0f04ec61e75d7b47108e0e0d279458146d96b6b379dde1a181f26d8dedf70a76297b8c95e097645472fb4cff3f2158136126b53ddaf51c4fe98602a069b67bf052bdb3c08956f143fb0ec116e9755b791b2d6491ee0512a1d373eb0e3656ece2f09a2404e94ba9709a900e0"}}}) getrlimit(0x2, &(0x7f0000000000)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x9, 0x8, 0x40}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0x3ff, 0xb4d}, 0x8) setrlimit(0x3, &(0x7f0000000140)={0x1f}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0xfffffffeffffffff}, {0x1c, 0x3, 0xc000000000, @empty, 0x8}, 0x1, [0x8001, 0x6, 0x2, 0x40000000, 0x3, 0x8000, 0xf5c3, 0x5]}, 0x5c) 20:57:38 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x167) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa0a0040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) accept$unix(r2, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 20:57:38 executing program 1: syz_execute_func(&(0x7f0000000240)="c443f9087bca0fc4637916d7b098cd803666470f67fac42205b8d317c0b5fc0000000a8a432921a394940000008fe9589b26c7e4c753fbc4e101e9fec47c7c7fc9206d64660f38395319c4c2b90a23c4e19dc2b0030000005151c4a27d181ec1ea01ebf265dc5f00c3c4027d7969005b304545e269a841c463154624581b4585c145332feceeb7b7f50f54635bdedee30fad6736660fd2938c000000c4c1f913376666be4e5417720d0d71e702f166660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x8, 0x3, 0x3ff, 0x1}, &(0x7f0000000140)=0x18) 20:57:38 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d7c000/0x4000)=nil, 0x4000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000b87000/0x3000)=nil, 0x3000, 0x4, 0x410, r0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 20:57:38 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0xc6, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x8a05, 0x0) 20:57:38 executing program 1: setresgid(0x0, 0xee00, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x9, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f00000001c0)) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setregid(r0, r1) 20:57:38 executing program 0: syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c46d263d80f0000009f") r0 = getpid() wait4(r0, 0x0, 0x14, &(0x7f00000000c0)) r1 = dup(0xffffffffffffff9c) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x7}, 0xc) 20:57:38 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000180)=0x8) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0xb56, @local={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0xffffffff, [0x3, 0x1f, 0xffffffff80000000, 0x1, 0x20, 0x1f5d6e58, 0x40, 0xffffffffffff8000]}, 0x5c) 20:57:38 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000004c0)="77afe106ab2e0aaa6cd77b3a8a40f2de496b40c723333ccfbe117adf933c33491d1f419adbf3ed9f783bfe30dba952c6760c874cc8229f45bf14aaf4820e4946079f3182b79dca5909e7a29beb7227bfacab523bca69ef84e5d3b1f5fcf260fe50da0686087ca3a3c2314f64355403662f91bf5754829b736cafa9a6fb1c52dc2099e0b7fd3459efa45e9657858972d4200f55398ed7dd26970694358506757c3571308ec151264922cbed11e58282532f918c88a69ceac987b7c6a8c970f0d2907c06829c49464431a82e2a8722c822ffecaa97683ab43321070a") r4 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000010400000076f19cce0000000000000000"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 20:57:38 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x237) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xcac, 0x4) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 20:57:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000080)="f76fae0b368bbcc0b6a17f7300e7541dab8fa219581bc364831399bdb46c1333b1c774d53ecd6f35cb931339f5e20c5f06cf337e9033c7185060e49d5f088e63bc") ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0)) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000001c0)="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") 20:57:39 executing program 1: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 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) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000000)="9b2a80ff3601b2e53ed7d95c65b2d1e9f71a5d52a8b10812b35203b2f578c9a7af1172795cd3201d779ac6e6391da1086e33c5b23c18ee74ee3df1f5ca95981e9aecff40f0b5c0f0bd0c56374bf5d6865f700b2c8603f62b74c857848407a33189c67a98155c66b9dc36bac13a8c9a7bd1d3d127927055c34989afdb308f13a0ceeba273550ed9e47c23d4f29f0ef222f216dfeb98fc03e1f1b00aec816a7a7748b8db735bd9102312af0e74b8e82e746da1cc8572e1e4", 0xb7}, {&(0x7f00000000c0)="10f72e1b2a2cbfa89b0fd59ecf99a0acd0ac88aff6c6453c2b331f0a3c3534c66ab9c427f5a99b8f8a9328718e919a5a0cef6edf40e797b34a61972539c7d885472ba8035e86caf43f26d4e3599a2f1f6ceb19bc156a11d571377252cbecb5236c161460ad922e9a2f12f3552292303eed6e77c3a5f42b291314a997716731467f66dd384b28e3c1eb099d4f06e0403a5829697c608c81fcf8b2040b9ea4d4d6a5b1bb60c74008904e11db6ad8f2cd03138b2d2a6b6fcd53b2fe2be05ab4c0fa7773650dd7e02a1fdfbd1389d996f2a255eb88cca8c6669142b329ce1e837e0f7311", 0xe2}, {&(0x7f00000001c0)="6307e060707ddaade00f44d5f6f3cbf9496063846f", 0x15}, {&(0x7f0000000200)="e2d283da4e61e596fbf610fddac5e30dab6c9b8ac707f6392e54d13c2af1f6d1bf12574cf5650563a77a0e61a76476e916e9d4944e0f533458e6f01fd1ea098d311504306f1191cce8035e44a220ec1075cad4726b516ce8903bbe158764c9e3c61433b102f34e645176360453cfa7a018d584719dadbc9696822889009a2d08b5325bf5ff2ac9abad0c3d2858eddb74af178ec1422a403d599202d3cc86b297a17de43c2c785a34fbb601fc2eb3b7f1dc7cad320a638c4abf5b66e2f7c3e37c8b44d0b50803f6d11b803fcd0ed14cfed14f87e1b19106164613efd21cd601fdc7d3e498208021eb43b366d2", 0xec}], 0x4) flock(r0, 0x8) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000600)={{"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", "d0f3851887b8c8f6e6edb3f60f07d0c4b134b5388ef25a93810ab1c27ce3aa03", 0x41e4, 0x9}, &(0x7f0000000500)="83620f4bff08f6d08e37079f6c91e1f169e9ea826351a4a02eddbaf3eb38b68b752c0811ef19443550c11b48d0fefff2f5cb54a0359e5da5207ece4df82365fa4f7371b4cdd1d7d8b3ad758a75231bc798cac71ec22cf8a2363783a3174504f95a721c6844963c648fccb0a18788c4b7444942580c6a87ebd8e670f21398b171252c7a8d6a4a2e8e8731d03d8ddc8473732bc9b6d12749e2bbb27d22f33cf65d946b72e2ad0ed9f64010cc12deebbc8ca91a87ffbc52208a31634712ec81441e7408738d8f85bb1ec3dcd218a4399cd38ebf169a4b15a304e1e0bec55fd697f8ac7518440c875e09a08c33", 0x800, 0x40, 0x9, 0x7, 0x1000, 0x1ff, 0xffffffffffff7fff, 0x3}) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 20:57:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000005c0)="bb0352c1cbca3227a9af42eaea82d5d7e53cab12170136745abd4a0a4bd76516a87b4f47d559832c2360a5c9cd96ea1a88aa9b50aa231a7d4423856d65f0c32dae149a2e8b269010fca9e8b4dcb21d2c877dd5e8c09a19c0685cbea8f14d8401e454b00f428f4af19a5317078f5a1b37eeb439060b776d019c070b0ee8") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x136, &(0x7f0000000000), &(0x7f0000000640)=0x4) fstat(r1, &(0x7f00000004c0)) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000040)={{"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", "6c228372f829aeff9ca59f61a71c9a2339138973837201933c6519f32ffab2fc", 0x5, 0x4}, &(0x7f0000000000), 0xffc, 0x2, 0xbf, 0x9, 0xc94, 0x2, 0x1f, 0xf2}) 20:57:39 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8100, 0x9) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x11, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) 20:57:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000040)=0x8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1000}]}, &(0x7f00000000c0)=0x10) 20:57:39 executing program 0: syz_execute_func(&(0x7f00000000c0)="982c040f050520d0f80791b04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc66410f383d2424d7660f3a60aa0000010001000044dfc78888a1c40fbbc4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebbc4637bf0502656c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600800000cadcdc1d440f2b550142c6b65931f731315dfba1c9fb110f0f3804830a0046d86ad9") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1ff, 0x4) 20:57:39 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d438ce5bca3f87388ed626f34d8e2a885017f3e784d2c75a7c4b7ae4946aab1e435559880e5e6693b760908048cb851ef3332c9e24a5f7321dd132fa31f76fd73cdf978f83fed9a16257e2b60169a0d6a5c4c1c0582930156256594da35a41f4977618e65bc21e8c65ab97c22db4822ec674b54fbc7cc3d6c8b68f2819064a156e79060e76f53b", @ANYRES32=0x0, @ANYBLOB="51bc000400000000090009004f146b3bde5bf63b"], &(0x7f0000000180)=0xa0) accept4$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x0, 0x8, 0x1, 0x2, 0x9}, &(0x7f0000000300)=0x14) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, &(0x7f00000001c0), 0x3, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 20:57:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000204, 0x0) mmap(&(0x7f0000f29000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) 20:57:39 executing program 0: syz_execute_func(&(0x7f0000000080)="b1ea91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c7c95950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x20000000) socketpair(0x1f, 0x20000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) 20:57:39 executing program 1: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 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) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000000)="9b2a80ff3601b2e53ed7d95c65b2d1e9f71a5d52a8b10812b35203b2f578c9a7af1172795cd3201d779ac6e6391da1086e33c5b23c18ee74ee3df1f5ca95981e9aecff40f0b5c0f0bd0c56374bf5d6865f700b2c8603f62b74c857848407a33189c67a98155c66b9dc36bac13a8c9a7bd1d3d127927055c34989afdb308f13a0ceeba273550ed9e47c23d4f29f0ef222f216dfeb98fc03e1f1b00aec816a7a7748b8db735bd9102312af0e74b8e82e746da1cc8572e1e4", 0xb7}, {&(0x7f00000000c0)="10f72e1b2a2cbfa89b0fd59ecf99a0acd0ac88aff6c6453c2b331f0a3c3534c66ab9c427f5a99b8f8a9328718e919a5a0cef6edf40e797b34a61972539c7d885472ba8035e86caf43f26d4e3599a2f1f6ceb19bc156a11d571377252cbecb5236c161460ad922e9a2f12f3552292303eed6e77c3a5f42b291314a997716731467f66dd384b28e3c1eb099d4f06e0403a5829697c608c81fcf8b2040b9ea4d4d6a5b1bb60c74008904e11db6ad8f2cd03138b2d2a6b6fcd53b2fe2be05ab4c0fa7773650dd7e02a1fdfbd1389d996f2a255eb88cca8c6669142b329ce1e837e0f7311", 0xe2}, {&(0x7f00000001c0)="6307e060707ddaade00f44d5f6f3cbf9496063846f", 0x15}, {&(0x7f0000000200)="e2d283da4e61e596fbf610fddac5e30dab6c9b8ac707f6392e54d13c2af1f6d1bf12574cf5650563a77a0e61a76476e916e9d4944e0f533458e6f01fd1ea098d311504306f1191cce8035e44a220ec1075cad4726b516ce8903bbe158764c9e3c61433b102f34e645176360453cfa7a018d584719dadbc9696822889009a2d08b5325bf5ff2ac9abad0c3d2858eddb74af178ec1422a403d599202d3cc86b297a17de43c2c785a34fbb601fc2eb3b7f1dc7cad320a638c4abf5b66e2f7c3e37c8b44d0b50803f6d11b803fcd0ed14cfed14f87e1b19106164613efd21cd601fdc7d3e498208021eb43b366d2", 0xec}], 0x4) flock(r0, 0x8) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000600)={{"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", "d0f3851887b8c8f6e6edb3f60f07d0c4b134b5388ef25a93810ab1c27ce3aa03", 0x41e4, 0x9}, &(0x7f0000000500)="83620f4bff08f6d08e37079f6c91e1f169e9ea826351a4a02eddbaf3eb38b68b752c0811ef19443550c11b48d0fefff2f5cb54a0359e5da5207ece4df82365fa4f7371b4cdd1d7d8b3ad758a75231bc798cac71ec22cf8a2363783a3174504f95a721c6844963c648fccb0a18788c4b7444942580c6a87ebd8e670f21398b171252c7a8d6a4a2e8e8731d03d8ddc8473732bc9b6d12749e2bbb27d22f33cf65d946b72e2ad0ed9f64010cc12deebbc8ca91a87ffbc52208a31634712ec81441e7408738d8f85bb1ec3dcd218a4399cd38ebf169a4b15a304e1e0bec55fd697f8ac7518440c875e09a08c33", 0x800, 0x40, 0x9, 0x7, 0x1000, 0x1ff, 0xffffffffffff7fff, 0x3}) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 20:57:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x8000000000000001, 0x6) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1a00000000000000090000000010000000000800"], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) getgroups(0x1, &(0x7f0000000140)=[0x0]) r3 = getegid() r4 = getgid() setresgid(r2, r3, r4) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x6, 0x4, 0x10001, 0x9, 0x9}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000340)={r6, &(0x7f0000000300)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x80, @empty, 0x310d1af3}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 20:57:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/19, 0x13}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001100)={@in6={{0x1c, 0x1, 0x8, @rand_addr="c6a313fa286c9c35df4facce7e2a622e", 0xe7}}, 0x0, 0x1f, 0x9, 0x9, 0x13, 0x20}, &(0x7f00000011c0)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001200)={r1, 0x3500000, 0x0, 0x8, 0x8001, 0xc515}, 0x14) 20:57:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) recvfrom$unix(r0, &(0x7f0000000080)=""/72, 0x48, 0x1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) 20:57:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xfffffffffffffffd}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x5}, 0x8) 20:57:39 executing program 0: msgget(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="984a19c6c4a2791dcd0cc80f05bf09000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 20:57:39 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x13, @rand_addr}], 0x10}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0xd) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000040)="bab8374b9232aa72c7cfaa69b7d86e126ce366cabd32e0b8022d") 20:57:39 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000420f00842ffeefffff5151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x82, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x81413, r0, 0x0) 20:57:39 executing program 1: clock_settime(0xf, &(0x7f0000000200)={0xda, 0x5}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r0}, 0x0) 20:57:39 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000420f00842ffeefffff5151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x82, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x81413, r0, 0x0) 20:57:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000000100)=""/138, 0x8a}], 0x2) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10, 0x0, 0x0) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) 20:57:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) open(&(0x7f0000000000)='./file0\x00', 0x9, 0x1) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socket$inet(0x2, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000042ee0f01fcfc53fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7cc44245ab68fe5776c1787896b001fe055ff6f6c1460000e1b1acf30f5b2b892a0f0000009f") getpgrp(0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 20:57:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x7, {{0x1c, 0x1, 0x0, @ipv4={[], [], @loopback}, 0x29e}}}, 0x88) r1 = socket$inet6(0x1c, 0x3, 0x8000000000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000140)=""/219, &(0x7f0000000240)=0xdb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0x1d, {{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) r2 = socket(0x1e, 0x20000000, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) listen(r1, 0x101) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 20:57:40 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000d56000/0x3000)=nil, 0x3000, 0x2) shmget(0x2, 0x3000, 0x180, &(0x7f0000ec5000/0x3000)=nil) shmget(0x2, 0x1000, 0x4, &(0x7f0000e4e000/0x1000)=nil) 20:57:40 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = dup(r0) mlock(&(0x7f0000cdb000/0x13000)=nil, 0x13000) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000100)="f479abd83b617328ad3e32031129a1fff28327206be77d7a0a4975b3d9fbb0337d5a8e37148a85924432428dd74c") getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x1f, 0x8001, 0x33, 0x20, 0x8}, 0x14) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) futimesat(r3, 0x0, 0x0) 20:57:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x9, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x3, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x79, "9aa6296a9a056f1a8c4b19e41ab736b3b4c7be121354a588eb9df1aa121802d1b3834ae6fece2c5f15020573f6f25374cc29e49304428d7d266b7c426503dc7fea5e78a13cecb26fe467d30e463a2700c18fae30e3722e2885a798fbf7f0099c22cdf9941a3e6db8967664a91a40cda7bdc55a76e13a82f046"}, &(0x7f0000000300)=0x81) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x4, 0x1, 0xd0a, 0x80}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=r1], 0x8c) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) r3 = dup2(r0, r2) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x8000, 0xfffffffffffffffc}, {0x1ff, 0x1}}) 20:57:40 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0xfffffffffffffcf4) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x40) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000000480)="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", 0xfb5) 20:57:40 executing program 2: r0 = socket(0x2, 0x7, 0xf45a) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000011c0)={0x100000001, 0x4, 0x4a00, 0x2, 0x9, 0x8, 0x7, 0x7fff, 0x0}, &(0x7f0000001200)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001240)={0x0, 0x7fffffff}, &(0x7f0000001280)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001340)={&(0x7f00000000c0)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="adee00861903e991", 0x8}, {&(0x7f0000001140)="91e9739217bb1bb62e28af121fe7ed3258a40f8eb06b96e77252", 0x1a}], 0x3, &(0x7f00000012c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0xa10, 0x9, 0x5, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x401, 0x20, 0x4, 0x3, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x7f}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xffffffffffff9ddd}}], 0x78, 0x1}, 0x4) freebsd10_pipe(&(0x7f0000001380)={0xffffffffffffffff}) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000001400)={{"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", "f8a4dd10162d1521b2ff27df1aae6c1d97d717ad6edae0c625ad46c15ac74fbc", 0x10001, 0x3f}, &(0x7f00000013c0)="5501c60edd27e2bb892949b41df914", 0x2, 0x7, 0x8627, 0x80000001, 0xb6, 0x4, 0x6, 0x5}) 20:57:40 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)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 20:57:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/38) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 20:57:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=0x4) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) sendto$inet(r0, &(0x7f0000000500)="1cb4aa019a1a502752940ff8b8402f427bed2fe6c8e310185c", 0x19, 0x109, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x2, 0x8}, &(0x7f00000001c0)=0x8) r4 = getpgid(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x1, 0x10001, r3}, &(0x7f0000000580)=0xc) getpgrp(r4) flock(0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="e8a4d785d514472c34f9123a409b7481d61f9da3ffbb2c5604e44cfde2bf13874d1cedfbf4780ca13d5b698f94c751640e18fe9fcb05946d6a0da1029cd8d7535e40684ef4ffd0307651ff71c13e6e2f9083691f4f270cc08765d2bcfe4195bdeebad87f1677dae0aa0cfdbda3cc2790f4c057b4f60d860036a6e2d4092beba8b3b0d8b30de4a56fa83d86797b224a621d239636fe6af6b96a547817b76b69339f11c731bdc7243045a1fa9a637d8f") fsync(r0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000200)="d47f04614bc614ac9951bd5346cfc5336b58462af3c4e8952b885bdac18a073d0b38118ac6153a62790b8d7a99da3ee1c3d3a5e722aa1d51ecdd51b3c73a1235325dbd739c87accc81ebee7aab036a3f096f1765c58d98e597a96d1a53c2af9344128626c7abc3666485d9a5d2be73b6481c1056693da040a0875352585d67f988dd9b280f7aca69cc2d16810ef2d7e9d6994f99a4f50d60febbfeb39be509468e313c6e858204843892ceee1f1efa5e23da8563500fce374b0db2664e426b2b0eead7287b91dbcbcfee300bf750c1664342ac2566ba32c6b41f308a11c331ad11ae", 0xe2}, {&(0x7f0000000300)="0194369a7015cfa1575d236c7e4ee10d5d3ec0699f4926e0d76a2e89ba6ff121758a2b7ebcfc0bc0f3be3859b6b9865291ba9b510e31b8704c7dcb422c467f14d31688db59f67b0fcb21d3c64f11b6300d9c28983f45206519c696697b7f3a526816c5048081055f6882baedf6bd93f57712ded8dc3c402a93a841c5df845e91f986ab20d844e19c2ae24d3643ceb27dcb8f10634645ec2d1fda60b23c941df7a69809cf354fa5b66776659854e32f9579886c6c6906edd46d324037ca981fc91a460cd2c0f96ce22c687366de58482f0de8d74037d364ac0d", 0xd9}], 0x2, 0x0) poll(&(0x7f0000000300), 0x1e, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) 20:57:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x140, 0x128) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000040)="ac30952f830fefc713990b0977237a8eb2347cb2066ba367ee8548ce94c8b82e091bf1c1") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1a, &(0x7f0000000080)=0x10000000000000, 0xffffffffffffffb1) preadv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/230, 0xe6}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000200)=""/156, 0x9c}], 0x3, 0x0) 20:57:40 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket$inet(0x2, 0x3, 0x0) syz_emit_ethernet(0xfff, &(0x7f0000000700)={@random="dd0e05fd33dd", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xff1, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"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"}}}}}}) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 20:57:40 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x7, 0x5, 0x8000, 0x9}, &(0x7f0000000240)=0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0xffffffffffff056a, @local={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x1, 0x2, @rand_addr="e2dd60f77575f91f7e9ede4ec88e9f1c", 0x4}, 0x1, [0x3ff, 0xffff, 0x10001, 0x8, 0x1ff, 0x8d, 0xffffffff, 0x1]}, 0x5c) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000480)=""/39, 0x27}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001500)={r1, 0x80000000}, 0x8) r3 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000001540), &(0x7f0000001580)=0x2b9) r4 = semget$private(0x0, 0x0, 0x3) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000015c0)=""/171) 20:57:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="c1e1434edb43", @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x2c, 0x0, 0xe803, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x4, 0x0, 0x0, 0x0, 0x0, 0x3, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x80) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000000c0)="4389feb617edfbd57f09f560a2cd16bd21b40662d1d4ad126a4b4bd02f15249d21ee899c") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000240)={{"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", "6444c5b862fc5dd257b3255b2955a673aeb23190b0b49aa7d22d9d214b621910", 0xffffffff, 0xfffffffffffffffd}, &(0x7f0000000000)="b71d279c3ae1b89d3057423e9a7a1d509adbf1ab706fd8fcf7218ab4534d95b179e41dd5ff9a5f84336d642908dbd775603d1e7c25b7a553110502c0ec4f08512247791164b29efb4f14", 0x4, 0x7, 0x1ff, 0x8, 0xc000000, 0x4, 0x8, 0x5}) 20:57:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202272fac4bcce1fc3780ca2609df1da9476366696c653000"], 0x1) 20:57:41 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)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 20:57:41 executing program 3: syz_emit_ethernet(0xfffffffffffffeaf, &(0x7f0000000080)={@random="9da03dd64be3", @empty, [{[], {0x8100, 0xf7, 0x1, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}}}}}}}}) 20:57:41 executing program 1: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) r2 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x4, 0x4) mlockall(0x1) socket$inet_udp(0x2, 0x2, 0x0) sync() syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 20:57:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xaa, "29adcc8cbfb90b745712d6b004ea48624c729547221e2e79869db8d1c8a55629fd7b04840f55cd2f70ddc379b515efa670423ad9f81d9ba546766f4b37880d6864f2fce80bb068946f68cb246e5ed1e15ebbea598c6080120ea628f22a894cb23ee7c505d2996c7236af2dbe9cd0bf5ccebf47b6dfe52fa039a20c9914f67ac03afe9230b812d548438fcb3e46bc29ae96c6b2aaa85bbf39813d9d50df0128463ca35eee4d7097e324fe"}, &(0x7f0000000180)=0xb2) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x100}, 0x8) r3 = dup(r0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x800) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) 20:57:41 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000b7f5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faffffff0000000000000000f9ffffffffffffff0000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @empty, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@mcast1, r2}, 0x14) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x20, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 20:57:41 executing program 1: syz_execute_func(&(0x7f00000002c0)="0c0ee3008fa978e3ba0a000000cd801b69e4f50f1b544fb5d9d0c441395bf966470f51c48fe9589b26c39de4d753fbc4c401edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074867660fddb000000020512e40d9fec1ea01eff265dc5f00c35b043535363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14019191a2d9934cec00") socketpair(0x2, 0x30000005, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0xa5a}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x15aa, r2}, 0xfffffe5f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xfffffffffffffffc, @mcast1, 0x1}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2}}, r3, 0x80, 0x7fffffff, 0x88, 0x1ff, 0x9, 0xfffffffffffffff1}, 0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r2, 0x200, 0x4, [0x4, 0x146, 0x4, 0x4]}, &(0x7f00000003c0)=0x10) 20:57:41 executing program 1: r0 = socket$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) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x2, @mcast1, 0x1}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000000c0)="0b1e314c008f714ee9f0957ba75299b086560607c69dd217b9238f1a4a73aaa99d70ebdeb081047f6057cdca64237298418ba6c65864bf403e606cedd793d23f83f97817a2864e5b9e6dbc476c46a38ae45c4ac9c776c2a3e5ab1ee969a9cf5ee21e02d78f738dd50979be3644b910843b7f0c58866cd0401483a5d7cc58291f0e9aad2731aeab26b71b8a50b71545f6643a139d083977437659e5a6209164b49a73b8f646ae2ed17a0b671c3e339667ad25eadf96a8ea07ac1d2427f7a924d2cee2beda854920c3015cd1db4fd4e96bfd40b0667d7ae10fe95f67b12cd6464342f21df980d0af5884ce68f3c3bc4026434f39", 0xf3}, {&(0x7f0000000240)="fa0e89e1ae89a929832de65ea1f01b02e0f808b72168bcf30ef275fb81c0c46f3973a12cf50e230ee4c335b87af0611e6c88e2e9353c86efc409eeb464b954b6e9d90b658cc5549a5cfdbcfb2c58f0aa", 0x50}, {&(0x7f0000000340)="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", 0xfa}, {&(0x7f0000000440)="f84a112778fd0d8c70e451e0386d8e0c61f1115bdce309cd2441c0dda2612d149834ebfb9605498dd07dd08eff88e4a2df2be60e12de32690ed145e954afd4cc6a981a8115a6d25204c2d5a7d870ed51f6f60d9a0ddfd35fc6d5ce82d9d11baef9e53e1befbdab34b6c65814b1e11aad2f587f85dccca6cbe52c9f9ef4bc2fa54816323e07b4bfaea1b55093a2b89fde2a5882bbe505762abba997144af58bf256df65b0ebd5c66d2b797be5c9804d3b417034c687eda4624f5290155218d63071cc35e0ed93e40ec922f260855c7f4a3ddfc0302bc732451a8b785533f9555ae37c8cfa46ab3f1a7679", 0xea}, {&(0x7f0000000540)="afd943af7ae3d8f4b03be3e214c5e6cd0a0badedd1a49af92545c5368cd2fced17bb65f9812cc0b1212790ba5743f2d053706f0469a833c499d718bf9a3c419e66d066883961e10aba142e5006354b7f60a6502ac2141c4a99cef773fc85a9a2a965bda576fea64769412f4fc0be02ffc81ac787f17836b20b100901722a30207c", 0x81}], 0x5, &(0x7f00000001c0)}, 0x20000) 20:57:41 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001}) fcntl$setflags(r0, 0x2, 0x0) 20:57:41 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000180)="3d982ae6a5135218b8a098f878b0822fc89e41d096f803d76d8b2b91b39f5444b8050bc08fcd166f1ad3a263a54dd7ea4ddf34ca79a818378e069727450dbe2b8f3440e019c476c0f32e0f9db3d78dba4413d91387a9feeb89bc") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @loopback}}}, 0x0) 20:57:41 executing program 3: fcntl$getown(0xffffffffffffffff, 0x5) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpgrp(r0) wait4(r1, 0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000040)={0xe00000000000000, {{0x2, 0x3, @rand_addr=0xffff}}}, 0x90) 20:57:41 executing program 1: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x9, 0x80000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r1, 0xffff, 0x9013, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000300)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x19d, &(0x7f0000000400)={@random="578b58788afc", @random="bf82588cc9cd", [], {@ipv4={0x800, {{0x12, 0x4, 0x2, 0x4, 0x18f, 0x68, 0x3, 0x4, 0x53, 0x0, @multicast1, @remote={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x7, 0xfffffffffffffff7, [@multicast2]}, @timestamp={0x44, 0x28, 0x1f, 0x0, 0x9, [{[@rand_addr=0x20], 0x1}, {[], 0x1ff}, {[@multicast2], 0x9}, {[], 0x80000000}, {[@remote={0xac, 0x14, 0x0}], 0xad}, {[], 0x1}]}, @end, @end]}}, @tcp={{0x2, 0x2, r0, r2, 0x6, 0x0, 0x16, 0x20, 0xffff, 0x0, 0xfffffffffffffe00, {[@sack_perm={0x4, 0x2}, @eol, @md5sig={0x13, 0x12, "76f8a05eb4d285ca0ccf2be352805930"}, @md5sig={0x13, 0x12, "124fabb5f5f3988f89b11152c3136275"}, @mss={0x2, 0x4, 0x10001}, @timestamp={0x8, 0xa, 0x6, 0x5}, @mss={0x2, 0x4, 0x1000}, @eol, @timestamp={0x8, 0xa, 0x8000, 0x4d9}]}}, {"8207c12b91b6178244d69ef1d41a3157391aeae48b5d1490c4751a49b638f1ecea02379aa3c571b5c0337fe94ca3afdc4139d7a9166b13eafeffb13e970174c4948d485defcbc9c027d62e3fbe7ef97e08e9665db2bda7ab306400cb48308d36ed2f784f030e9e6013d87f623fa77b7d93f354b5c2a79aafcf6f1528546770fc2c173e627fb8d0b350d342c435af705e4781711b5b2cecb494f85b7d6ec8ad1d4c47de038f593cc89a8869839d1f5152a6567bffc1466c29e99f09481e3ec97e41c8c820651b4cb6ecdf0b2c3b8a0af7eac8a293fecc000887ea90eea529b6d416f730ead2006e2330a93dbf650efc"}}}}}}) syz_emit_ethernet(0xfffffffffffffdc3, &(0x7f00000005c0)={@remote, @remote, [], {@ipv6={0x86dd, {0x200, 0x6, 'iJX', 0x13c5, 0x39, 0x9, @rand_addr="053e879851418f64016d37d0339899a5", @mcast1, {[@fragment={0x77, 0x0, 0x1, 0xfc, 0x0, 0x7, 0x65}, @hopopts={0x2a, 0x27, [], [@generic={0xfffffffffffffffb, 0xe7, "8754c819506e7dd7fe96371b3dc46f3bca1b9eb61b0bf38e0b079fe2e004bca04b2449c779a52e466f9ca80aabc9568f87a08856b5d02ea159d4430c11edd0c86f424f15c735087378ac513213ca8c121b6d8453c1f6895ae87ef5f6143b417e5099c88c0669b29a04f47f248b7eafee8f3df29201799f0e61357cc4021bd2c5b7d6c6333968fe392485009d4d75a228c27b24c71aaa38e5107560d0a7df57f7a1667a2ebcdc819552b5156ae44c5171bf72817d3ca1de54bf53cd6fffb918e2d366368140e9490f04b0c0a10680858095696f867b58d14f8a327b4f04a4d173f9094e65f9a58a"}, @generic={0xfffffffffffffff7, 0x45, "1eb20194e3f5c3c3f7386aaa630ce921d394b6d65bf23c8338f75338aed8c64f46a52ffff97e513ac5088bcc244bb6147249697cb28f9a6d3335868533d635b97f48e6d318"}, @ra={0x5, 0x2, 0x8}, @ra={0x5, 0x2, 0x7613ce8c}, @jumbo={0xc2, 0x4, 0xb9}]}, @fragment={0x49, 0x0, 0x6, 0x800, 0x0, 0x83f7, 0x65}, @routing={0x6e, 0xa, 0x0, 0x6549, 0x0, [@ipv4={[], [], @local={0xac, 0x14, 0x0}}, @ipv4={[], [], @multicast1}, @mcast2, @empty, @mcast1]}, @fragment={0x53, 0x0, 0xe6c, 0x8, 0x0, 0x6, 0x66}, @fragment={0x4b, 0x0, 0x5, 0xffffffffffffff01, 0x0, 0xe93c, 0x65}, @hopopts={0x77, 0x1, [], [@enc_lim={0x4, 0x1, 0x33}, @enc_lim={0x4, 0x1, 0xffffffffffffffe1}, @jumbo={0xc2, 0x4, 0x2}]}], @icmpv6=@dest_unreach={0x1, 0x6, 0x0, 0x19766, [], {0x0, 0x6, "914235", 0x5, 0x36, 0x9, @mcast2, @mcast2, [@hopopts={0x5f, 0x2, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim, @ra={0x5, 0x2, 0x4bc}, @ra={0x5, 0x2, 0x80}]}, @fragment={0x16, 0x0, 0x4, 0x7, 0x0, 0x200, 0x67}, @hopopts={0x13, 0x1, [], [@ra={0x5, 0x2, 0xff}, @jumbo={0xc2, 0x4, 0xfffffffffffffff7}]}, @routing={0x3d, 0x8, 0x1, 0x7f, 0x0, [@mcast1, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast1}, @empty]}, @routing={0x24, 0xc, 0x1, 0xffffffff, 0x0, [@mcast1, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @rand_addr="dc783f535c6c1f13e1cda583263dcf51", @loopback, @ipv4]}, @dstopts={0x7f, 0x206, [], [@pad1, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @ra, @generic={0x634, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x7, 0x10, "8fba7eae25bb2b57603ea001a016bf55"}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2a3}]}, @fragment={0x87, 0x0, 0x7, 0x8, 0x0, 0xff, 0x65}], "c46fd61be35a751902f2ac60ac7961fef7341804dbfb85425cb4b2dd2860439deae59e65b0a790b6f25b8642d15cbee919593d1b78d1f9505e041f1202edfce71ae509cd438de574ad20eb73d4c54cc78120eff4ff769e5ab5a6098c280dc642cd4bd16a33b07a159bbe7444e4f4f3107e8b2e331e9f70b4a0987d3c42db3abd407a661f3c"}}}}}}}) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$inet6(r3, 0x0, &(0x7f0000000040)=0xfffffffffffffeac) 20:57:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x108080, 0x60) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x0, @empty, 0x3}}, 0x0}, &(0x7f00000004c0)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0xac6f2aa6dee37cd1, 0x80000001, r1}, &(0x7f0000000540)=0xc) socketpair(0x17, 0x1, 0x10001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000240)=0x8, 0x4) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x2) accept$inet6(r2, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) fchdir(r4) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe18) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000280)=0x8000, 0x4) 20:57:41 executing program 1: r0 = socket(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100), 0x0) 20:57:41 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_RMID(r1, 0x0) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000300)="a461d56edfb051478f152376cdb36e659af7b603de8a12b1ecf5a0ec47ffbe0151a0c685e6ba28ae1b56de36f08957be55", 0x31) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000000)={0x10}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x9}, 0x24) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x100080, 0x100) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/78, 0x4e) freebsd10_pipe(&(0x7f0000000340)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x689) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) 20:57:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) recvmsg(r1, &(0x7f0000000500)={0x0, 0xffffff5c, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x2d}, 0x0) 20:57:41 executing program 2: 20:57:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x2) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x228) 20:57:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xb, 0x7f}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0xa406, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0xffffffffffffffef) sendto(r0, &(0x7f00000001c0)="e1506fe17897c26c5bfe883f253cf2873dbe6866b050c132ff310baaa6357569bc5fdcd47b8c33cbdc4064b842d2bb8677769e7293d7d4969a78ff6a57e2d3f99ec32cdefc76ce203028699b31591f2a55d722d06d172fdee40c11a1f994a29c9cb8f16eeabfa143e2463177a465f616b8bb9333af8c50dcd1252ac09d26cf6e2e90b5e9dbf7f3dcfe5bbb83debb4657349c00392a507ac4f24d65b31ec1ac5c85a831518f08ae99228075bb799dc9182dd70d37315af269c4bc7d6684098778428aeed000c24a7efb1a7a3e0257fddc82ae62dc86cdc3a854adc69a73453c1898c85ccbb253c369e9853574525e0ebb21ed", 0xf2, 0x1, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x8, @mcast2, 0x40}, 0x1c) 20:57:42 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) close(r0) 20:57:42 executing program 2: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="9982d3e2c30e7d4f449115bef10278e9d25df35346e840b990f086a7f8b4136f1f7b244ebe9d4363b5231966626ce462") socketpair(0x17, 0x2, 0x6, &(0x7f0000000080)) 20:57:42 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x5]}, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 20:57:42 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x400, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000003c0)=0x1ff, 0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x5a1, @mcast2, 0x9}}, r2, 0x1f, 0x80000001, 0xffffffff}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x3, r2}, &(0x7f0000000340)=0xc) 20:57:42 executing program 0: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 20:57:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x19, &(0x7f0000000080), 0xfe9f) socket$inet_sctp(0x2, 0x5, 0x84) 20:57:42 executing program 2: setrlimit(0x0, 0x0) sync() r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0xad9}}, 0x0, 0x5, 0x1, 0x0, 0x8, 0x8001}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a70006602de978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000380)=0x1c) 20:57:42 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0050354fec556d2a0e00004000000000000000"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 20:57:42 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000209, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x80000001, 0xe20, 0x4, 0x2, 0x6, 0x400, 0x7ff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x400, r1}, &(0x7f0000000100)=0xc) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r0, 0x5) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3, @multicast2}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) syz_execute_func(&(0x7f0000000300)="c403f917953e7a00005ff347ab400f2da8b40e0000c463555ebd0b000000ba400fc1f5660f6cb300000100c4e2954017c44141f67c22c5c4c115ebe6c4a23d479800000000") poll(&(0x7f0000000280)=[{r0, 0x10}, {r0, 0x100}, {r0, 0x15}, {r0, 0x4}, {r0, 0x2059}, {r0, 0x5}, {r2, 0x4}, {r0, 0x10}, {r0, 0x8}], 0x9, 0x100000001) 20:57:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x2) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/116, 0x74}, {&(0x7f0000000240)=""/187, 0xbb}, {&(0x7f0000000300)=""/149, 0x95}, {&(0x7f0000000180)=""/103, 0x67}, {&(0x7f00000003c0)=""/6, 0x6}, {&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000000480)=""/204, 0xcc}, {&(0x7f0000000580)=""/113, 0x71}], 0x8, 0xe) open(&(0x7f0000000000)='./file0\x00', 0x18900, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@empty, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote, @loopback}, 0xc) 20:57:42 executing program 0: getsockopt$inet_mreqn(0xffffffffffffffff, 0x300000000000000, 0x5, 0x0, &(0x7f00000003c0)) 20:57:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 20:57:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) fcntl$dupfd(r0, 0x0, r0) 20:57:42 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setuid(r0) setuid(r0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x80000000, 0x7, 0x7f, 0xff, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x1000, "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"}, &(0x7f0000001140)=0x1008) 20:57:42 executing program 2: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 20:57:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000100)='./file0\x00', 0xe007, 0x0) read(r1, &(0x7f0000000140)=""/188, 0xbc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@broadcast}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000faffffff00"/136, @ANYRES32=r3, @ANYBLOB="0800000000040000080000004b000000981c0100"], &(0x7f00000002c0)=0xa0) 20:57:43 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) fsync(r1) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 20:57:43 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r2, &(0x7f0000000100)=""/227, 0xe3) mmap(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) munmap(&(0x7f0000fdd000/0x2000)=nil, 0x2000) 20:57:43 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = shmget(0x3, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000840)=""/187) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 20:57:43 executing program 0: syz_execute_func(&(0x7f0000000300)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c4827d32106580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145afc401f82857009a5099030f9ee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000), 0x4) 20:57:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f00001b4000/0x4000)=nil, 0x4000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}) freebsd10_pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x800) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000580)=""/4096, 0x1000) syz_execute_func(&(0x7f0000000000)="45abc4a2f935dcdce0c48144c6ea03c421fd5c28c443e50bde00c403d90a44e8ce3ec421c45f7c7abec4227958ab09000000643e64670f71d505") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001600)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x101, 0x3, 0x2, 0x3f, 0x10000, 0x3}, &(0x7f0000001580)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000016c0)={r3, 0x55f5, 0x0, 0x7fff, 0x7f}, &(0x7f0000001700)=0x18) 20:57:43 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x40}], 0x2, &(0x7f0000000080)={0x2a61, 0xbf90}, &(0x7f00000000c0)={0x5f52902f}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) clock_gettime(0xa, &(0x7f0000000000)) 20:57:44 executing program 2: r0 = socket(0x1b, 0x2, 0xffffffffffff0004) write(r0, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) 20:57:44 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf6, "bf8408397e7cde153e724687e3a4e52dc2382f091477163891a1e3c559630840592956d76610c3820c03d51b5a7e447e8555eb6c4791189d5cd3c2db5b4fe21e8d2ab7fcc36cabcf03cfb6bb328e5466711a1a6195c8fd52361d39752a1a85a3a53a39a287820d539244eddb65b899dc9aaa7bf800ab0521fae02f6552112a605d3114c5aa3ff5339ec5aded9d88fd586b74cbb2b665dbf97257b2fc6726a48c1bc92452f0f043bd2461ea81ce8f761d5be5694c55aaf05bd4b31b37399683556c6d75c534ea129a0c2fc47e7c3a03223ce4da85dccbe7271ee70221f0d3a6c545bca76effaae3fd535dbda1ea77ab67851e368c1449"}, &(0x7f0000000200)=0xfe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 20:57:44 executing program 2: syz_execute_func(&(0x7f0000000200)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x3ff, 0x6]}, 0x8) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000002c0)="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") 20:57:44 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) r1 = fcntl$dupfd(r0, 0x11, r0) getsockname$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@broadcast}, &(0x7f00000001c0)=0x8) 20:57:44 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c1c0f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = shmget$private(0x0, 0x2000, 0x28, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/125) 20:57:44 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x802, 0x10e) sendmsg$unix(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@cred={0x20}], 0x20}, 0x0) 20:57:44 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000000)=""/70, 0x46) syz_execute_func(&(0x7f00000000c0)="982c1c0f050520d0f824913e043ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f0f82dada048336000000") 20:57:44 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x10000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x7b56eb4a, {{0x1c, 0x1, 0x1d, @loopback}}}, 0x88) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x9, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000000140)=0x9, 0x310) poll(&(0x7f0000000340)=[{r0, 0x40}, {r0, 0x4}, {r1, 0xc}], 0x3, 0x401) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) 20:57:44 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x3ff, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040), 0x4) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 20:57:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65300016b05557d4b05e660a2cbab6a02c7aa348332a0a41f092f96077798f6f1e42a6813b541cda4b963d1a33dcf67200b53f0519034eab136d7f4303ae4e913b4a3a7ff34a79f4db9c5db22a63da3685f7fc058ee40958c26ac9a34bbbf6289fb849da7e31acdb8fec0a88759ea3fc6ec0b8827027cf0450f59539269e9ddb651264856c9818b51066601bf10e88cecf7e30efa18ebe"], 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) connect$unix(r0, 0x0, 0x0) shutdown(r0, 0x1) 20:57:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = socket(0x10, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0800f400a229bbd65e5611c41cfec298394f4244bc831c2440df4d161d8e8bb79b26fb3954a20e400df022ef17f4b99bc4a440b355ff68cc152484a200b1a2bf0a26c0972bb31370ccd6334ab61c48590ea5f7448babedf62d36b38672777a293b02a31106ec62663dd6a7c9eafb48f9b91ee05d778df45a172a81fc4d7be7aa4add51ab86225aca55debf98e4f89fe551ec4172a15c75b72df5a654af6eafc33c8122fa9d8bf5c6436eee8fc236b0513b60663406ad1b1d15f701e9d480d2f82c8200f219d727e6ce719365440ff51e042734408e241e4c320907dfec038a1e97b5cae62c33f5ff88e30c4e709b23394c90000000000000"], 0xfc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000500)={{"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", "e64d38d53fd2da1b7774e0e270b768abb688e090dd305ec5d9524d656fbafc51", 0x36e6, 0x5357}, &(0x7f0000000400)="fea543efeb615be69155a44a5f7eb34ce57bec0f27f5b3de52bd6cccdf0193584eae66ed4d8802a57594a73c899ba5de17bac792c8675df99b9c4f3424984208ddd8b4481bad13ec8fa08e1690422b387ede89a774b775cdaf1eb0f05ef7fc4eb88a12c4bf4dad430ec043e7b63812c27744deea052d0ec153cd1ce0e2560dc2cafeed0f33bdc7b17839ffab4503005c7b4dd343e72f3e4550be3d584731292a85228585bb155d8b1ea77852a0ac894bd91aa9ca1eba2feee434a99a4fe97056a81598d5bfda9279b0bf44", 0x5, 0x0, 0x8, 0xffffffff, 0x0, 0x1, 0x9f, 0x9}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x80, 0x6, 0x8}, &(0x7f0000000300)=0x10) r5 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/23, 0x17}], 0x1, &(0x7f0000000100)=""/181, 0xb5}, 0x40001) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000980)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000ac0)={0xbb8, 0x9210050dbff67220, 0xffffffff, 0x10001, r4}, 0x10) 20:57:44 executing program 1: r0 = socket$inet(0x2, 0x20010000004, 0xa2a) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0x1e3) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet(0x2, 0x20000002, 0x0) 20:57:44 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getitimer(0x3, &(0x7f0000000000)) mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) getitimer(0x1, &(0x7f0000000040)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 20:57:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getpeername$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000200)=0x1c) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 20:57:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x20, 0xb00) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 20:57:45 executing program 3: syz_emit_ethernet(0x34, &(0x7f0000000000)={@broadcast, @remote, [], {@arp={0x806, @generic={0xf, 0xc27f, 0x6, 0x2, 0x6, @random="699fe9199003", "3edc", @empty, "131efc5af787daceb88e7930eb7a7e64"}}}}) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x1d) 20:57:45 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000080)="a38066730ad277e968905f8fef07dcd17de35386a1271174e57225dfebeef6b379b521e6beef87229199c63436475af56dd5282724d7633075e8e759d242674ba697b3a66bfe7bc694e6baea3939d504b1d545fb4873c97f3e503a33bcdd70e214e2cb2b8e95c22b700f26d79ed85f08703eaa4710519951fa7728be63649cf1465f271e2db4a3ba3b50a24291811e2f5b5eef1cdf164656488ab9dd683a75956cf3e8ad461763541b8e0951ab30316bfbe87aad06c2b087950ac90519cd03d8499ad01546625fab45cf62a565252f0a54d76af0dc7cae20b585df7bb3441dccf4eeacf8f2a2f4e1aaea", 0xea}, {&(0x7f0000000180)="b90345df9713a6dacdce7ea30dd83e636d4f13e6977b6ccd09e381ce4f8a88a59eac9501c10ef12aa6f87322bc336dcffcf8fec195d80c2265cc51273a728dab01127a", 0x43}, {&(0x7f0000000200)="c4a5c91547babd4ddaa5031d8d3f23f27180327d5b740193d54fff791bd2180e2dcfa6001fd89ad31c51770f7cce9cd18ef40291a9dcb6dd2f8ed307f1df615eb2d5d87213d7f63281a2f3b71ea15537492d623ddac49cd49d7690594345f6ced6e16936c6b4d8", 0x67}, {&(0x7f0000000280)="d5ef0cbf1d95a06d1a", 0x9}], 0x4, 0x0, 0x0, 0x20000}, 0x4) 20:57:45 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="b42c7fd51f04b2fb5d36b3da7978f6aef47e922f7abead71bb9e655b7a15cf36d89636a024a1aac0b98359478147"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 20:57:45 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, {0x1c, 0x0, 0x0, @rand_addr="5afd01ff4d4f0f361ba230b0b8c5a2cc"}, 0xd5, [0x7, 0x20, 0x4, 0x5, 0xca, 0x100000000, 0x7fffffff, 0xe7]}, 0x5c) msync(&(0x7f0000735000/0x1000)=nil, 0x1000, 0x1) 20:57:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20) ftruncate(r0, 0x0) r1 = dup(r0) fsync(r1) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) r2 = semget$private(0x0, 0x0, 0x40) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/111) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000640)={{"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", "6e24620fe68700cc70df93f5f9a4feca6cf4cc8909416f42932e361305ddb956", 0x5, 0x80000001}, &(0x7f0000000080)="e223853103665b4eb97dc72fabbff4a11d5460106e73cb4802f980f8eba76574a9ed9f6338e526b543ed", 0x100, 0x6, 0x5, 0x2, 0x2, 0x10000, 0x6, 0xffffffffffffff2e}) fsync(r0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000100)=""/86) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/96) poll(&(0x7f0000000300), 0x1e, 0x0) 20:57:45 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000100)="4d31c9a3affd41f5da39ed875b0b53ab779229f11f746db6565fa10bd8f5482460e05342c55665aa28a7e89799b5325fb9bd0bdf0bbd60aa69816b9abcca04e9accca895f0c81ebcadafebe876d5a8ed5a56fce3c8b11eb631b452b55fdbf0e01eaf841c5975464d1d5c3d93e423ab15c9abc43eb15427064b6165e9bd39a84752f7788545e82d55c6a12d171d3587604151eb63b455dda4dd340c4b1e69f67a8337d6") setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 20:57:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x2, 0x3, @rand_addr=0xf757}, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)="f077bb3ae59013949336d44936e17e01af534f1f05c300ff56a554921e4fa50d9341778fd3ce8cb0df94aa3ef3f387fd090d8158d35564b0c20e477dfa13352b174942b40e96f072c5d2f92bcaf31e9ba005f3d02e185bab9d0da511139a12056cff46d3b6be9b3c7b9f939496a266b9186f58e9f6e139d06ea7fa0d91dffc784027863e41bdbd2069766cce78279fe695c9", 0x92}, {&(0x7f0000000180)="36ff357ff970bcd833d53b8ed0b0d177425c361bf9d2161f25ef2ed7ac3a8444845da6f92e0f80f22d225f97a3a67096bc1d9aa83194696905ccfd9e7cccba7020e9e952c0e978a3100eba2b9bd8946e3a5e5cbbddf21fdb64e30e84daf34acf53c35827daf95dc2bd05684ef9afc981e642febd7dc3f2694bfddb154b9deeda0895b415e02dc4bd42221f8aaacc94d7c0377f9273eccd998c44abda07b6329f28b2f6ec0ad8c22bf2af592e77bcb8ce5a89dcdbe0ad5d13552b5ea01ef34381c32588470b9143c6", 0xc8}, {&(0x7f0000000280)="4c8fb54d845158c0f068fbdd12fd", 0xe}, {&(0x7f00000002c0)="81d94239442c0df7ed688cf730ed5da8ec32d2194c1b7b67d0563793614b2b7da779f7ed6cf81e2a14e3f23177f19cf9c1a73f85192d7aa48e", 0x39}, {&(0x7f0000000300)="a1ff6c6d7cae0fd8f0e7178648337de15e8541993ef828d3a67e", 0x1a}, {&(0x7f0000000340)="5a36f9d7544a78da7e25135403a8270fbb13b43c1f9a33c02cf66167003a2cb61d0d5ee2dfe9cfdb5d268894c8eb291e3e4474a1a7147be9de062e3305fc6d65631cda4ee58a51dc5529e1bc684c886ab3176d95be794ee9af13d2304f7241826adc45bb8b7b13d68c03171efe09a60f6df08db5a908a8a6afbfe53630f74ea423b30cf9f6aa", 0x86}, {0x0}], 0x7, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x5, 0xffffffff00000000, 0x6, 0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7172}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x7f}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0xfff, 0x5, 0x800, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x100, 0x5, 0x2, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x7d, 0x81, 0x20, 0x6, 0x52, 0x8001, 0x5, 0x2, r1}}], 0xec, 0x20109}, 0x0) 20:57:45 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x40000100000007) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 20:57:45 executing program 2: syz_execute_func(&(0x7f0000000a00)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4) setrlimit(0x7, &(0x7f00000001c0)={0x7fffffff, 0x4}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x9, 0x1, 0xfffffffffffffffd}, &(0x7f0000000240)=0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 20:57:45 executing program 2: syz_execute_func(&(0x7f0000000380)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0xa) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 20:57:45 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) mlockall(0x3) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 20:57:46 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) freebsd11_fstat(r0, &(0x7f0000000080)) dup(r0) 20:57:46 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180), 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000280)="7dfa0456cbf6e4b40000a03e60e617871c6330dcdf685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714a57a53abf29042a04a50c80b8ad037c9e806ba0b853a2e705145da115f2d776e582e64333d51cfd4978f91fe88da41d773a46d", 0x5f) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 20:57:46 executing program 1: r0 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) __getcwd(&(0x7f0000000340)=""/72, 0x48) 20:57:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fsync(r0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000006000000d400000001000000bb"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r3) 20:57:46 executing program 3: syz_execute_func(&(0x7f0000000740)="0c1db5b598cd801b692c2e66430f3801096960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676c4028d3f62918f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030fa6e42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb30000000072e7314f864f86450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") lseek(r2, 0x0, 0x1) r4 = fcntl$getown(r1, 0x5) r5 = getpgid(r4) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r7 = getpgid(0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgid(r7) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) getpgid(r5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) 20:57:46 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000008c0)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="070091a7f8ff03000b000000fdff00000104"], 0xfffffc17) execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 20:57:46 executing program 0: syz_execute_func(&(0x7f0000000400)="98a84a094a4a431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd300001066410f38417bfeac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dcad4d48cc7e8628f680864360fe25800618de1264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) 20:57:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) 20:57:46 executing program 0: setreuid(0x0, 0xffffffffffffffff) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'/110], &(0x7f0000000440)=0x6e, 0x0) accept$inet(r0, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000640)=0x10) r2 = fcntl$getown(r1, 0x5) r3 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r2, r3) r4 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8) sendto$unix(r1, &(0x7f0000000500)="7a15a2c25600502fe3c45af76dd683cd155e8de8409c25d866deea60ab2e1a481864bfb433ca3a1a3c7752b406c70b3166b774f4c583550df8042fde33494aaef3052beb948e6003e09d6136d0b2b1e7cce3de505b18360fbf4cde6f3d096a4197e221f23245552c68507bd1c3664c46b9d8774c5605077da660414691eab87ae87d6e5cdd2b576092177f02d9cdffc947bca86d7022e1a46fd5e0c017bac4e2c13baeb18fac822445537d2a6a1d92a8a6dcddcff45f8ec3aeda2ce75018b8d239c4405ec78a93f56193524cea53a149a5aecae57e95ac989f3f40ba3bfd7e", 0xdf, 0x4, 0x0, 0x0) r5 = getpgid(0x0) msgget(0x3, 0x0) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) truncate(&(0x7f0000000000)='./file0\x00', 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r7 = geteuid() r8 = getegid() fchown(r6, r7, r8) geteuid() flock(r6, 0x5) freebsd10_pipe(0x0) r9 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000004c0)=0x7, 0x4) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 20:57:47 executing program 2: r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x100202, 0x3ffdffffffffffc) fcntl$lock(r0, 0x0, &(0x7f0000000000)) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="02f76e91fef1074f9d0624c67c7b255427030fe9cfe8edbf3703128d0ad414f1dac5978d987284e30a9be0c4c1b16c60bebd930a08e2239ad324628aaf15b2ba3dab0c403bcd5efaf3b3b26b09e2985dd38c565be7a8e84d40f63e051a71c9d57d33b924706a0131b655") fcntl$getown(r0, 0x5) 20:57:47 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x4, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x7993, 0x4) 20:57:47 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000008c0)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="070091a7f8ff03000b000000fdff00000104"], 0xfffffc17) execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 20:57:47 executing program 2: r0 = msgget(0x2, 0x493) msgctl$IPC_RMID(r0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='\x00') syz_emit_ethernet(0x1036, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "1553ab", 0x1000, 0x3c, 0x0, @local, @mcast2, {[], @generic="f1aaff0ccc106a777d3d4d5c815c9c71d3beeb8b0759a2c51fd846fba5c20d7e5a85ced99cdfb8c13157c39d43cc1a3cfc1b80531410eb3b0fe89001490518140d9e74b245825735a6ec940b8a547a794cf063fda5901c82dc24784a01b27367b9df87fa69fb272c5c3bdb00d108eb3e970f27b9f70a2ef21a3fa5161eae9655d2513008f49e678d986930214f9a9fed26915da3d6b76c50273bc1918ceda5ebb372774fa1e7ca19c162e414dc9d5066fe5d8cfcb032273c3eee286ba54273cce3a2579b148287a3c2b6a544ae9d660e4e841148beefc24969e03c2f8f635122fe7ff33b20e51954674a85ed9a0cf996aba8af165970699084ba3062341dad1cd48b896bb00ef8246015b94918b373656024fcf90d72e496bbd3ffd29cb2ba2db1c34af64f9d99b5515c38e8cffd2d6abe7fd6931dd010d6173a840afadc5cf7d6f2e974c508baf488d74f01742a1213eb491a413fe559403a7705bf64eb76116fef3d1ff7f36a244fb69501aa37dd150c52b7ae73cfe551600e867a047ae36370281c339d165f2e6c39b76db27d3c32650a58fe4b56c96674978402ccc000c6e5e1edba07b1321636056008bb24c2bb72826746a1b78e7814a339ffc1c81724bb47d247f437c562985d239957d216dda90857e9cd92eb50e9ade51df0adf2d8428b3c4e7912b28f0a36ae36defd64e6ea63c254308448df0672d1e860552356a214773cc2e4fee71e6b08b481cba6fae22ab34794f350c87bd0bd1f2764c9c16a4e0247f055d1d1cd7a443e0f1d40f886ba824f2cbff3e4d67af5828c93340895d81e7d53c086f38dce0ce52208730ad26b539e65fd4136d0cfce39da5abb03bdeb55e651a95cd67d88d3871c015d4ad05b7b447999b98afd96b23bc3b7b5389bda2c538e2b9017a924abc9461fb7e07ef17c304389516f16fd3b0073cb9249d0dabc9e80a28b705308a20e5746394cb649df924a23340f3aaf4f61bb2f8b7b9bf97cd041c9e3ebb4f0a40a07ad07ae34e201c9512229e0a13e744248ee28e82fd9104c87351f83b91acf35b7909b1969a02f1206e662d9cbccc73a2383e9185861b2633cfb9e0941ea87ad86b1bb22b42f10276ee9203dd647d7aef7f597899d39c5c8ca1b96127e21146bbd8e7217457c97c137b29f3ab209a9d3a1613f3e787af5a23546135a2f5c688f8e852adfb144ef78eebd500aadbe314103cf2547965cd603ac5e22a24c8918e6ec4dc01b28bae46358353f18aa7d5b6f39d72e0e0d1a52cae1124f0be7357e8238f02173b7716d49249e02a7522e2fa6a6a2178ed267654138fd7dda4665ffb02b85de7d93ea1bfb83d9e3c6e758c807facd58a93bf368d786b54884c6d0b0f999984598ce53a7f09f271b43f93b6aa985eb1077d750159fdfb051961a59ac27bf85208df388d75ca2519c941b3d1d9bf5b85681fb565a36c438fd99de2bd4835fe63f5b9bbfa8541acb73b2ad7aea48769dd676698677055e334bb99bfae02e800ed34092f523935ab66b80c0633e0419b066b5a381ca11d3e942aa70603f88d106472aa23ace26277d2519cc0145c8e4b2dcccf42880b25ceca56e76b672b20ca9ca07724aa36af7fd269d720aa9404bb60f2a6a2b02d5b829060c92eebb6b8c7acfb5c8906a7f8ad5f72685dcb70b166df9b64cd6efc10aaa9190765e1351ae1aade9f92506cb3f7a344eaa149fd90ae7899c69e8d16ca5e0b0614fbadfe50857182804b638e2713f40451a780c74b14fd1e073faa7351c303fc568a504b0c93dcb8f695380582931206893555a1ff352cff168af2757fe2ec1ef9dbe4c74e22f040ccadbe9a559f84837482e8d90b2eb61db551890ea1efdb628a25185f2f57d4c0a596b50c8288814edf80f3c281ca8f7021aa341aac97a3a259b8f98f695b4c9d055d294d1f736c30e76389a630cba1ea08b549d0b21c586660453aecb7aa0d491fc044fee9b7d2a7bb54d6469a8a433674137126e868e0fa5bf867667cebdcd54a702ed39875864b9163bc25cccccb9472fbe339fc59d2f2782ed6c4691404daafb3c4edd7f5ab53f4ea7a01720d3614346d029b32a611c80d8c3fb8c27ca02b2574d4b29a2e4f85adeaa2a19bc3766264357811af4c04a277b99fb4565d2c28852e144cbd41fd891f3974cab53e0cb9df7ce94b956a70c66ce920686a5d1d062dc83abaa31e2f5a94766c546423ad8400032b26f5ba27c0e08f9272629f783302efc0830113941b0630cfa0bdd06f5235b6e0b2f79791e2e47a537fcae3d36ea8bf1ffe3fc650e5563b82a8eaeeb35c526b0085809f4d0a2394bbbfa494b15ba6034a9b8d6957833e1ef9b256950163e187409ae22e736c575967be5787be5c55d64cb6c24f20ecf08fd8b8f17357370d67213c023ca02d41955c4946214f65b81fee45b1ceab7fb28c7b650f96e0c41d37ceeabca24c92bf6c15aacc0eadbd38dea3a20b050ff8f8b8203464236f56dde59220453a9f18b499915b6948bec2eb6aed60cefece6d00433a411b25e890f5f41a34e7665af4ef007e8fac500cac5c3fd9ad3338af5b77b6d6c106d2f6e394aadf0508be1434463274bce9e5a63ddf7381523af9ce89687146dd875fad7f72ad532246050ffaa5568bdc348a8955e76dcc734619ae2b284a1c42a4e7d2e9e99b249fe12bd54ab14b02d0cbdb3f800a010566250522c18d0c7db6de5ab276ad2f01ec8b68cbe1a8566e191a3b65b6faa683c323637d42fd4b2bf988d6f7eff699e0f95e65e18aa5fa1f42044e105c8426a430bf7e6d8780db4b9d04e81b582b01f090621a350bc4fd79330f0cdff0946226b8a28f49f7f795a2b0250f3521c0b9f58c1aebff6be1501e9d2040f8b9c6fcb92aa5cb76207c70cf6e2834ed31cecea4e9ba91e1369bd707a35510009854cae1f22a82ca5fef5901e09ce27431095edb0c4354f0bce7a76f993db6fe1c58696d69335843c21ef8e4007050480a73478520ae3fac363308259d2ab38832ad86ea1064339e2f241a11410a413468c2d0b951ddb6d00b0448a276afc1edf0a21455d7ae007679c11d9f66f4796f3f8335280b204cc603412f7ee046469db5667da202f01f83c21277f72be9798dab7deb597b6ab55651bd40cae6dd5c4590af168820bfbf5b47b63892fa30c7aa72c794bc24dffc78812c4c8ae031c633b15b65ad8e09c99d732abebfcfd81070b177d50d18e715fb91515f43fa37e36b9b080d70c7cb3bd8ffebca19001077780620e838cb6745e8c7b5d8ba059f779a9551ad1456b8661193b3174c073a45e41dc013a59e94672589bc0503cdff4a9fbd1fad00d601534de96507ebd3bcad1ddc01fa99b293c260f86bb0544d593f13237550b8442f6cacac897d4930c313548e26c7bbc186cf387d2fa299cd9116fd8098ac7dfc9a8d1247c1db09a94996a572ab71296e85c244ccbc35ca794c9aa73ea314876304eec63e7497fd063ff3c60062b9aff818001a2928ae543ba672df75193a5eaf9508d07e9bd9936fdea0462f2bc3a6694c94fa1c82c9096ec56047a473cd0ad139f2ce059d99f3594af43ce0e05d4228f6c5ab45c988c7c9fb3dc77b57fba8208c5458f8ec7d58dcd12fc35224e906cf3dacb67eea0b0c2d5e30d40c3cd528e839c4dd79930165befdbacfb5a7524d8660ed71d6912c4a4b140a36788ff6cc482dde6f1d1f6ec528dd347c607715391bc200bf3f4973951c14b556d4d8bb254f7e09e2ed692b2e8c823660d1f21a4a72e6009338838110ae40c3bba94918b9d654412f27d6219336b00547f6ef73a8b1419b49f9ff3174476047b30dec08ea5cb6d98453c590464ad994951a8638452592a12509369a3527c9c82663874cda143ba62f3e3349ef5e8ceadb9245c29c3c567513e4c73e403331bc90e843819b5479c30ecb2a123ffde8249fdad9abc82b2e0ff61f351c7a49afd8b9936e926042487a97cdbdc0b4b14388d93556b17712e5d2a61639a764262916b07268bd19b67e88e47cb78cf53ce4f8a39b90e909f8e4b255f9b61df1a775217c1b2b54d0474ffe509c9540fc225b84cbbe5d8d0fa35e297fb07c6368fd1c38cf747de7dcf4579af0aaf96283b5938cbb87cd01768c8566d1a8b61330bdf41cdbb28f1660f2d907a4564fcf985ae424e17bbcfea74e4d79dadb2cd9ff82715fc267a3e049ba048f84af01eb0530e47e23b50885bb8e1f27d1e01419ed9f79ecc81a7b4e8c64823f5dae768fdaf83b1e565d3b331e50d374135ee0dd1780657a7b743ec3bf26c978ccd5bfd0e799c9e73f4c696ce02116be9fbaf0f49b8c888f6342ff510edd09f43e7aa72222ba4d65e91c5d0e9a785252a3b07c120c5b2412fdf27fb5511c2bc64131efcd1732c67f45ec361f26664b78a57735b0ebca9d2c9d2768abca33eba2c7f393b9773c9ba2125c787d7dc70cfb442a256d0ae75022f023ba05bd8bf7b7125c3dc5304a2cef9af45d74b71aa10e19daa6058fd1e66788e85ce5f9b05162e064ba1bd22e68b3d28304cc9cd1d05ade35729a1aac552aad71728936d52cac96ea49e202dcb6edb0397cdcfc1bbac3bece22a6f719e64b42fc702dc5398802053b1b32966fc5daceba24b5b162752577d12f972e1bcbe6b79f65e51972a2029bf9807403c795bd615ae7e784f0b20372bc17341847e18cf51b4553c9a70a9b12554b373f65112da9f97b3476a17e2efd7514dc59ec8263d970593712c62e8190e70a5b608945ffb543b50bf1b7813fab08703ff048ef6757897dd16390294a33df9965aed3ff3d0776c330c6e833e1b1fd001df31715454570eed8bfc641a4b901eada1e4e70395856d53118936eaddd5c0391eb6950ed5203a1672b35a3958ac167ab4264da89f329d156dede72b75c9672abc3475fd4defdd7e513dcd030e773766ebc663120e8fb0e822c94fe9c6d035da2ef1f1586522e2159d143b6ab6eb830b65c8a96a1c31ffdf6ba5aa069bacb5e5bf09a7c919d5dd095a89a6a197bb7a0b7e21230bd62748e1d3356fc7cedb8c38ff685175815153b3191998036b274a71c650cb60531fda100d1e8cedc8b367f28d6b951d9382537f7a908e0cbcd73f4efd494fad8c104a37787f64a41d071c411dbd5f3b173e4077432bb204e156ae957d9ca301eb3c0f65e028a5ec8f534c424e23763527ff6c7c20dc0ec725c592f22d8307cfe51a28f89510218e5652513e73542616e3bc80c264d3469afefbd191ac4b1d8a6d98822c7cd66be490cb0824365ef9177b15bc59b9aca713aaaf04fe9e85ef97231476b55ac20d8145b0cd081561c89314492f0bc1e245c10f8aac88ded1bfeb08abfa2e8647251c08614bdb09832f22f8a2ff5e7b70bbd80ce74e7207a595e5f14a22a6d6788e5485efe41bb64474cee2ee4fdc4e26003836727aac66cbd62d79191f2374d5c5d4f04e51b9e264b480901b22b664a59fad417967915889c8420936ceae95a1e2e58acfd0b22fba08bb27826f9ccea39f8d63b60e5c7d96193650c5bdb8c74f4ce930a2c9ef1afbb47253a0914bff50d15712e406c039a03650d5beb2b4e737bffe9e77135790f5aa4566ebad9a24f8f83b9cc6f8084607b4216b1e0d3fdddce7404b85ffd1963b429302047698667f6b0f21896262127651c98ee748c9c83deac3337ab0e4300fda43ef320202b1bedc5911635e6fedfc655e18829c4195f7cd2296cfc3cb3f74e0940b43c26ce1e0807dc91edbff01562cce5595b76d4c629b31a274110aa67da3e2d4cfc873e4a47c9cccbd55d0e11956825d92d6"}}}}}) open(&(0x7f00000010c0)='./file0\x00', 0x4, 0x104) 20:57:47 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) getpid() truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x20}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fsync(r0) syz_execute_func(&(0x7f0000000000)="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") symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 20:57:47 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) clock_settime(0x0, &(0x7f0000000300)={0x0, 0x81}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000600)=0x4) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) setrlimit(0x2000007, &(0x7f00000005c0)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) r6 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000400)=[{r5, 0x4}, {r5}, {r5, 0x2}, {r5, 0x20}], 0x2000000000000033, 0x70) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r5, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0) accept(r5, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) 20:57:47 executing program 1: select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x100000001) socket(0x1, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x11, "3b3db9c4bfe33a88c6749a3e01271331b6"}, &(0x7f0000000140)=0x19) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x9, @loopback, 0xffffffffffffffff}}, r1, 0x10000, 0x9, 0x8, 0x3ff, 0x40, 0x200000}, &(0x7f0000000240)=0x98) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = socket(0x1d, 0x3, 0x905) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:00 executing program 1: r0 = socket(0x1c, 0x20000005, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696d65302f66696c653000"], 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, r1, 0x1, 0x7, 0x800}, &(0x7f0000000080)=0x94) 00:00:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000200)) flock(r0, 0xd) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x2000) 00:00:00 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000008c0)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="070091a7f8ff03000b000000fdff00000104"], 0xfffffc17) execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000004c0)="82008157389f4d7ae161fdffc67a9e990f90a3d9b97d1283123c476d5cfa950b20cd32b478c4cc5b3c3f2083c07a7b247130d209834e29043de7a2f117b727158bfbd88b9aaa6ebbf7a453fef00b803b33ac50aff7c89bc18994cebd07bd9e06d44e8adbfd91512219b693b2d31ee9d05001ac1b48b31c23bce5d24fc6ed4cb896799dd2bc2e53b47d") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(r0, &(0x7f0000000780)) getuid() r1 = socket(0x3, 0x3, 0x4b3f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x264) syz_execute_func(&(0x7f0000000340)="c4c2dbf5bf00080000c441fd7633c442fd227200c4027539c73e672626660fae7800660f623e460f55da66410f28dd8f6860ed7ce9092f8f4978e26305") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4) 00:00:00 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$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) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x130, 0x20000000) semget$private(0x0, 0x7, 0x400) 00:00:00 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/12, &(0x7f0000000080)=0xc) getresgid(&(0x7f0000001200), 0x0, &(0x7f0000001280)) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000180)="0a2c1c0f050520d0f807913e3e2ef3420f53de4141e2e99646126ae2855b660f162f0fc4014e21fc2e66410feb54fad6660fc5f9324c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28381d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setresgid(r0, r1, r2) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x1, 0x4, 0x1, 0x3}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xfffffffffffffff8, @rand_addr="24973f64c2453c59deb92d9b275f57c4", 0x7f}}, r1, 0x2, 0x1, 0x2}, &(0x7f0000000380)=0x8c) 00:00:00 executing program 2: r0 = socket$inet(0x2, 0x1, 0x9) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140)={0x4}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3}, @in6={0x1c, 0x0, 0xfff, @mcast2, 0x6}]}, &(0x7f0000000140)=0x10) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000280)="d084e59073771aa5614a600dd4e9172d6fb019923df99a98aafe83d77c2e627566f7f7ceffd6") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x2, 0x4) 00:00:01 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x70f8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r2, 0x9fc, 0xffffffffffffff10}, 0x8) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000100)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000450f0d2351c4a27d181ec1ea01eff3f365dc5f00c35b5b304545e269a841000f9945332fdfe4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:01 executing program 1: syz_execute_func(&(0x7f00000001c0)="b121cd80696850ef695cded946f91cc10f788e00800000665b64919eea3862803131f4a95ff90f71d03f748808eebce000008020004283b92f1aee6c05c48192558dc3c36645660ff6e9660d3a128f000079000f43f047da731f0351385aa15fc4027db8d5646736676666430fefb3000000040804f4f20f51cb3a0e8fe97882ec") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x8}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x8, 0x4) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000640)="95470fb03d550100000f05fc02791012ff911441298f1766410fd128f341deeef9f2470f7c86000000003ed3a6085e0000660fefd9c4c1b77dc68fa99896d56566410fe1b8feefffffbff6000000a0e5bee7d1c4e1f8c4c481196a66007122c1d72121c69a9241d8e9c37ae2e245430fef2e0fbb0198c483a1c47f49808000fcbfce0f73d539f481f8521f5726c4018df6a8d7000000660ffcd4622828284600090cc10e9911bd110f0000") r0 = socket(0x1, 0x10000000, 0x7) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000380)="66400f38dc5770c4827d32646b30c4237941231f4a0fae74c05a46d0c5f240a747dd724e6526660f383424418fa8089fb6560f7fd6faf30f59bfb7660000") getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000300)={@multicast2, @multicast2, 0x0}, &(0x7f00000001c0)=0xc) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@rand_addr=0x4, @loopback, r2}, 0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000180), &(0x7f00000003c0)=0xfffffffffffffe01) 00:00:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x21) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @ipv4, 0xfffffffffffffffd}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x2, 0x3, 0x81}, &(0x7f0000000200)=0x18) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r2 = semget$private(0x0, 0x4, 0x320) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x32, 0x100, 0x8, 0x3f, r1}, 0x10) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000580)=""/51) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0x0, r3, r4, r5, r6, 0x1, 0x80000001}, 0x0, 0x9, 0xffffffffffff0000}) 00:00:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20000004000, &(0x7f0000000080)=0x9e9, 0xf1) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x3f}, 0x8) listen(r0, 0x0) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000000)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3dfc4c27509586eb3000474c6c60f1a125166470f383f894f000000") r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:01 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x3, 0x0, 0x4, 0x32e, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x9672, 0x315, 0x6}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x1cd, 0xffffffffffffffe1, 0x4, 0x6, 0x3}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000300)=0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8) r4 = semget(0x0, 0x1, 0x12) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f00000003c0)=[0x6, 0x5, 0x6]) r5 = getpid() wait4(r5, &(0x7f0000000400), 0x2, &(0x7f0000000440)) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000500)="6f7730b7c8852ef94e1aa313b86685a6f89c7a0088f90f817d9c73d7278e8a7ca78397d9035c16b81c3f78a36a8919bdd074b0e3c47a3c1177eb65f942899bcaa477bd176d98bbf1397ae6e9d1df4c85ee132cc400e8e9a2f2f267f0fe3f4ab987d888120f59ee2a69b7e8e22e2559da3f986941af978c64df09ceb20799a55e1494981b11f172769d7500cd159ddeb6deefb4ea") r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x40a, 0x12) utimensat(r6, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x200, 0x9}, {0x4, 0x3}}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000680)={0x3512, 0xffffffffffffffff, 0x4000, 0x2, 0x7, 0x0, 0x10000, 0x8, r1}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)={@in={{0x2, 0x2, @rand_addr=0x5ec7}}, r3, 0x0, 0x2, 0x8001}, &(0x7f0000000780)=0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000007c0)={r3, 0x1, 0x9, 0x3, 0xffffffffffff0095, 0x7f}, &(0x7f0000000800)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x1, @mcast2, 0x9}}, r8, 0x8, 0x2, 0x200, 0x800, 0x101, 0xba}, 0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000900)={r3, 0x80, "d594dffb6e25e20f6030f15a69eec4267c30681467e670c3469f0e5e9e6b377d673ee3aa008777156a3b3c24f3c6863f242a073ec561128e803d9896b00122fe790ff4eaa8eb8a14ff680d9a1be02011c23ae2886efa0b27d6c6d4b3a6aa00b2a6814be6892ba8e073ecf66035f4843031e619810b012e074f9ea8294d890aef"}, &(0x7f00000009c0)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000a00)={@in={{0x2, 0x3}}, r3}, &(0x7f0000000ac0)=0x8c) symlinkat(&(0x7f0000000b00)='./file0\x00', r6, &(0x7f0000000b40)='./file0\x00') freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r9, r10) semget$private(0x0, 0x4, 0x300) r11 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r11, 0x3, &(0x7f0000000d00)=""/150) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000ec0)={r7, &(0x7f0000000dc0)=[@in6={0x1c, 0x3, 0x9, @mcast1, 0x7}, @in6={0x1c, 0x3, 0x4, @mcast1, 0x9}, @in6={0x1c, 0x0, 0x4, @empty, 0x50b6}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xc2}, @in6={0x1c, 0x3, 0x1, @rand_addr="531b925dfcc917b7fd0b17657bcb7cbd", 0x9}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000f40)={0xf, 0x59, r1}, &(0x7f0000000f80)=0xc) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ff8000/0x3000)=nil) 00:00:01 executing program 3: freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000280)='./file0\x00', r0, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x2, 0x1, 0x100, 0x9, 0xffffffff}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={r3, 0x6, 0x3, 0x100000000, 0x100000001, 0x6, 0x7, 0xffffffff, {@in={{0x2, 0x2, @loopback}}, r4, 0x8, 0x1, 0x400, 0xffffffff80000001, 0xffffffffffff32f0}}, &(0x7f0000000240)=0xb8) 00:00:01 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000080)={@empty, @multicast1}, 0xfffffffffffffea0) r1 = accept(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0xfffffffffffffe9a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x6, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0xe1, 0x2, 0x7ff, 0x9139, 0x9}, 0x14) 00:00:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4, 0x851, 0x1, 0x40, 0x8}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) 00:00:01 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty=0x17000000, {[@lsrr={0x83, 0x3, 0x4}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) syz_emit_ethernet(0x47, &(0x7f0000000180)={@empty, @local, [{[], {0x8100, 0x80, 0x80}}], {@generic={0x0, "0548f6542ffbf485fa1c2f8821fb2d6758bf4fed54277cf1a118b65c1cb7f04061b34b84b765b8dcdd7a3c7f79e3b2ec80ee9b8fba"}}}) syz_emit_ethernet(0xcc, &(0x7f0000000000)={@empty, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "68338b", 0x96, 0x26, 0x1000, @empty, @remote={0xfe, 0x80, [], 0x0}, {[@routing={0x7f, 0xa, 0x1, 0x529, 0x0, [@empty, @empty, @empty, @ipv4={[], [], @loopback}, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}]}, @routing={0xff, 0x6, 0x0, 0xfffffffffffffff8, 0x0, [@mcast1, @ipv4={[], [], @loopback}, @empty]}], @generic="803ff4e72454"}}}}}) 00:00:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0001000000000000009a"], 0xa) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x1ffffffffffffd0a, 0xc74) fdatasync(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:00:01 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") clock_getres(0xf, &(0x7f0000000080)) 00:00:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) msgget$private(0x0, 0x210) mlockall(0x1) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:00:01 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x4, @ipv4={[], [], @loopback}}}, r1, 0x8, 0x7077, 0x10, 0x0, 0x8ba, 0x7ff}, 0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:00:01 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x15ed, 0x7f}, &(0x7f00000000c0)=0xc) freebsd11_fstat(r0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x9, r1}, &(0x7f0000000140)=0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xa) sendto$inet6(r3, &(0x7f00000001c0)="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", 0xfe, 0x20001, &(0x7f0000000040)={0x1c, 0x2, 0x3, @ipv4={[], [], @loopback}, 0x101}, 0xffffffffffffff60) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000440)=0x8) socket$inet_sctp(0x2, 0xfffffffffffbfffd, 0x84) r4 = dup(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000480)={r2, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000580)=0x10) 00:00:02 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x2, 0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x400, 0x1) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:00:02 executing program 3: syz_execute_func(&(0x7f0000000080)="0c1af3420f2cdf98cd80f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074866400f3832d5366f8fe9509b9b9bfc0000c1ea01eff265dc5f005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3dfc4c169dcfb4336660fd2938c000000440f181cfd3d2916206666450f17720d14111d54111d00") select(0x40, &(0x7f0000000000)={0x2, 0x20000005, 0xfffffffd, 0x4, 0x1, 0x800, 0x6, 0x101}, &(0x7f00000001c0)={0x1, 0xffff, 0x80000000000, 0x85, 0x5, 0x4, 0x7, 0x1f}, &(0x7f0000000140)={0x800000000000006, 0x5, 0x2, 0x7f, 0xe9, 0x3a9, 0x1, 0x800}, &(0x7f0000000180)={0x100000000, 0xe5}) 00:00:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/72}, &(0x7f0000000080)=0x4a) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(r0, 0x1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_buf(r3, 0x6, 0x41, 0x0, 0x0) panic: Bad link elm 0xfffff800049a0c00 next->prev != elm cpuid = 1 time = 2 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00249d0470 vpanic() at vpanic+0x1e0/frame 0xfffffe00249d04d0 panic() at panic+0x43/frame 0xfffffe00249d0530 authunix_create() at authunix_create+0x84a/frame 0xfffffe00249d07f0 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe00249d0970 ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe00249d0ab0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa KDB: enter: panic [ thread pid 3541 tid 100694 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why