x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fcntl$setstatus(r0, 0x4, 0x10000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0, 0xd4}, {r0, 0x44}, {r0, 0x81}, {r0, 0x30}], 0x4, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe) lseek(r0, 0x0, 0x1000000000003) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000000000000041148fd1a1"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8) fcntl$getown(r0, 0x5) fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) 00:07:18 executing program 3: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000000000001}, 0x0) freebsd10_pipe(0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, &(0x7f00000000c0)=0x10) recvfrom$inet(r1, &(0x7f0000000180)=""/193, 0xc1, 0x40081, 0x0, 0x0) 00:07:18 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) read(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x1000) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1, 0x1, @mcast2}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:07:18 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:07:19 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xfffffffffffffee1) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fchdir(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0xa1, 0xf, 0x8, 0x200}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r3 = semget$private(0x0, 0x0, 0x80) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15) getitimer(0x0, &(0x7f00000001c0)) semget$private(0x0, 0x1, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0xa2f}}, r2, 0x5, 0x1}, &(0x7f0000000540)=0x8c) 00:07:19 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x91, "0e6c4248f28d5977b38f19ce52bd904a215fddbf54eff919560459db731d08ce64fd391668d5127aadcfaaf57af0c2edd54cf0bd7a0034a631f5635d18c4d618cb816bfa6cfb2a4a3459627ff08719c7d7daada2d4761d666f56ddb38bd8e5586c1d6081cedd8035623cda271284050b950d5a86045534489df05932fe8ae6dd60aea9e49d345e74e3d8d0f13c9142fad3"}, &(0x7f00000002c0)=0x99) syz_execute_func(&(0x7f00000007c0)="0c60b5b598cd80f5c48195744b0140afd0d846f5d90202680c0000008fe9589b26c7e4c753fbc4e101edc4c1fa162f427d822a2ada767667664d0f7efa8f4808eebce00000802000c4c3dd6d688748518fe952369bde9b9b9accaa464e464e01eff265dc5f00c4c23bdcc43ef80f9966030faee4c46111e38f040000000ffe349b470000fedfe4ad7070f6646736676670664336660fd2938c000000c4213df8b80400000001f0f6409af69a450f173a3e6566410f38f665003a14111d54111d00") openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x200, 0x114) 00:07:19 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x5, "b02cb72452c1c0cef74866d054146094"}, 0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000002400)={{"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", "e008cdfae28a1652ae5d8d8996bac4f3051c690daf2f8068b1c858f08cfeac04", 0x9, 0x6}, &(0x7f0000001400)="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", 0x1ff, 0x6, 0xffffffffffffffff, 0xb0f9, 0xfffffffffffffff9, 0x7f, 0x80000000, 0xbcfb}) r3 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/4096) mlockall(0x3) syz_execute_func(&(0x7f00000001c0)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826e66400f1a04eea80d86f9d426c7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(r5, 0x0, 0xf, 0x0, 0xfffffffffffffd33) mkdirat(r2, 0x0, 0xffffffffffffffff) getsockopt$inet6_int(r2, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r2, 0xc7c7) accept4$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000001380)=""/118, 0x76}], 0x1) accept4$inet6(r2, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 00:07:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x5a918830}) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="c0d1501628cd79d187a8bc2b76892c92a95959105fa92bc093ec57dd2cb2161372ef857cbc0051d6bb23d0eca171199307ef8abd9c59ca6a19e318df9899fbd73c20a2924494464a28a8cf24fb68e82705ebfe1a620d003101401c939744864b5d3b573e7207a23ada474ad3bea7079bd9e27e766cce41712b4e47f85868742485e91d88c3fbc1be5411be8f69") syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:07:20 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) socket(0x17, 0x0, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, 0x0, 0x0) 00:07:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r0, r1, &(0x7f0000000040), 0xe5) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) 00:07:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) ftruncate(r2, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) mlock(&(0x7f0000bfe000/0x400000)=nil, 0x400000) 00:07:22 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, &(0x7f00000003c0)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x0, 0x3}}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/179) r4 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(0x0, 0x4, 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e2300"/136, @ANYRES32=0x0, @ANYBLOB="00007400000000000002000000000000ff0f0600"], &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000440)={r7, 0xea, 0x0, 0x200, 0x9, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 00:07:22 executing program 0: syz_execute_func(&(0x7f0000000480)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bc4816c576e90f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0) 00:07:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) ftruncate(r2, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) mlock(&(0x7f0000bfe000/0x400000)=nil, 0x400000) 00:07:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) __getcwd(&(0x7f0000000100)=""/114, 0x72) 00:07:22 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mlockall(0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, r2}, 0x84) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:07:22 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:07:23 executing program 0: syz_emit_ethernet(0xfffffffffffffd78, &(0x7f0000000000)={@broadcast, @random="ebcfdcdb8f7d", [{[], {0x8100, 0x800003, 0x9, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "3d42ad", 0x8, 0x2c, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = dup(0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="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") 00:07:23 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="3e9b7f3ff228ffa3f2d6d65ae60ff3c798a97d89ad271627794535c074c44e6c2652f483906c2aafaef71825dc835e825ce2a0fcf271769060ae0d92c5170a6f3ecdc35c27c7cee928b70471a6f6458ddaf9cb99a78f6760d490595e9202f9331d8f688b427f48b13157a7b4ed695e8a40163f730868cf2916a55db0571a943699a080ebb1cc4be7c0b6d6") syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x8}, {}], 0x6, 0x0, 0x0, 0x0) 00:07:23 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x6}, 0x4) r2 = socket(0x2, 0x2, 0x0) sendto(r2, 0x0, 0x0, 0x20101, &(0x7f00000010c0)=@in6={0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @local}, 0x1c) socket(0x17, 0x3, 0x3) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "5dd723734599c219ee4fe3c98e704c9e481ceb96d15627c52123b7133744df1fdf46e755cf83f2ffe5dec56c48053b0f46f4794065fd7e3c4fb8535b65e4bcb5024039e0def42d75ed40c47a034b23201249d3cd8962240617d1416dfe9848fcf67ff6d1a9b5a29d85bc7c29bdf2f2cc93c22a5a7ee68a9cd6e0603c2159a7a75e52e0edd39138b2d535930f049632966e62b36c10815ca2713ac03c2d6e5cd283447f5b6eb25a15f09433f76af389033a48498d86f139f5cc34409650f665308dbc9f8ae84820ccf4c41699476b88be78dbf036824e7f9de67a0c1f5a6025fed5aed44250d6cd9d6a079c332a49b709"}, 0x100) 00:07:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fsync(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:07:23 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) fstat(r0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:07:24 executing program 2: setitimer(0x2, &(0x7f0000000000)={{0xf10a, 0x7}, {0x0, 0x101}}, &(0x7f0000000040)) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r0 = dup(0xffffffffffffffff) setitimer(0x0, &(0x7f0000000080)={{0x7, 0x8000}, {0x8000, 0xba43}}, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000240)="ae7ccf9c8e29eaa16854ab292f4b5a41aea0b802c41c5744d3ccaf1a2d64ddb3d40efa6eb383e6cf3d417927cd5db9a55474fc84433ddbe9598a45ea2a84fb0d37470540f592f8646c9997f1cdcd84b22caec018053f99907464c37faa1268d4b061964b367f54bf") syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x5, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:07:24 executing program 2: setrlimit(0x6, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35d}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0xcf) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) openat(r0, &(0x7f0000000500)='./file0\x00', 0x20942, 0x8) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8000, 0x8a3, 0x4, 0x31d, 0x1f, 0x8}, &(0x7f0000000200)=0xa0) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000005c0)="f5e7c10b7de7ef5786309f049330579d2d8ceacc84a8ff58263043b73adfd0fa4f9e33a61c64fdf9fad9284d34728893811b8a37c90476dfca8ba5796441811fbdec90d677e635a18a6a751a457475cc5525de379a341256abba8ed7f05189c09caa47f4e5") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x7f, @ipv4={[], [], @multicast1}, 0x4}}, r1}, &(0x7f0000000440)=0x84) r2 = socket$inet6(0x1c, 0x30000004, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000480)={r1, 0x40}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e23a00b000000000000000000000000ffffac1400bb0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5f86206af8329cff7504fb88a323969cc4978eb2f4d03854f2802385cf0d94fad66add278d0c1faf99f6c723a1b5062baa3be3790090d81a3034acfc751b630d0d0d3447710ab7a15e855595daf9ae5d0caa2266fd55fbd0367e0c4e19bda96c5b497d70b1b445eda8bf21404ff7d0174aa", @ANYRES32=r3, @ANYBLOB="000000805b9a0000900100000b00000000000700"], 0x98) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:07:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000038b72ac5fd8b499567ffb5db22635eb0d8262c4d4351489713e89b24c187c5"], 0x0) 00:07:24 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000001680)='./file0\x00', 0x8241, 0x0) open$dir(&(0x7f0000001740)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x42) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa5c9, 0xd47f}, {0x7f}}, 0x200) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0xda0, 0x4) 00:07:24 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="3e9b7f3ff228ffa3f2d6d65ae60ff3c798a97d89ad271627794535c074c44e6c2652f483906c2aafaef71825dc835e825ce2a0fcf271769060ae0d92c5170a6f3ecdc35c27c7cee928b70471a6f6458ddaf9cb99a78f6760d490595e9202f9331d8f688b427f48b13157a7b4ed695e8a40163f730868cf2916a55db0571a943699a080ebb1cc4be7c0b6d6") syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x8}, {}], 0x6, 0x0, 0x0, 0x0) 00:07:25 executing program 1: syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, @local={0xfe, 0x80, [], 0x0}}}}}) 00:07:26 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b10005029000002a00c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) geteuid() 00:07:26 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000140)={{"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", "e8533ec6c387898b430b2657b7a55bba9ccf45911260122f4c009878c0a5502d", 0x4, 0x401}, &(0x7f00000000c0)="27c36ddfca1dfe19c51ba4cf68cf14ee9720c36273b9c181be05573e121feb8b5d900b1557807024a0ef9a42f902f42d0fa48c330b5eb682be311bfab91cd9c3719a00ae6be11236dce0e7989c8c1bb8c670ef5d06209fe0fcacbf76dd204e37c4cde284a195c6b686e7877bdabd2d79065ccd6488699432f5550e7a52482b", 0x70, 0x40, 0x400, 0x5e, 0x0, 0x6, 0x3, 0x1f}) flock(r1, 0x1) readv(r1, &(0x7f00000008c0)=[{&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/43, 0x2b}, {&(0x7f0000000680)=""/229, 0xe5}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f00000007c0)=""/35, 0x23}, {&(0x7f0000000800)=""/176, 0xb0}], 0x6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000ac0)={@remote, @multicast2, 0x0}, &(0x7f0000000b00)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000b40)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={[], [], @remote}}, 0x14) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000940)={0x0, 0x7, 0x8000, 0x40, 0x6, 0xff}, &(0x7f0000000980)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000009c0)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a857d9c5a8ba123700"/130, @ANYRES32=r4], &(0x7f0000000a80)=0x8c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:07:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x2, 0x4}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c110f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") lseek(r0, 0x0, 0x7) 00:07:26 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xfe, "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"}, &(0x7f0000000180)=0x106) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xc, 0x2}, 0x8) syz_execute_func(&(0x7f0000000800)="1c0db5b5f3aecd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b265c0ff117c75335c5c401edfec4427d82663ed107c4027979b701000000f2168f4808eebce00000802000d151c4a27d181e660f3a412d050900005beff265dc5f00c401611282030000005b5b304545e269a841000f9966030faec4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:07:26 executing program 3: shmget(0x2, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fsync(r1) r2 = semget(0x3, 0x1, 0x8) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0x9cd, 0x0, 0x1]) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) 00:07:26 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) listen(r0, 0xf4) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/15}, &(0x7f0000000040)=0x11) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0xffffffffffffff81, 0x9, 0xfffffffffffff000, 0x1ff, 0x20}, &(0x7f00000001c0)=0x98) bind$unix(r1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xe, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r3, 0xfffffffffffffffc}, 0x8) recvfrom$inet6(r0, &(0x7f00000002c0)=""/252, 0xfc, 0x2, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r3, 0x401}, 0x8) listen(r0, 0x0) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$dupfd(r0, 0x0, r1) preadv(r0, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/231, 0xe7}, {&(0x7f00000005c0)=""/55, 0x37}], 0x2, 0x0) r7 = shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000000640)=""/78) lseek(r0, 0x0, 0x3) ioctl$DIOCXCOMMIT(r6, 0xc0104452, &(0x7f00000006c0)="1becba55baac14b8d07c4faf0efbdbfed5f7a98d246d59e5f180e2017eb94fcc670abb00a6571d0d1395556b44960b7b83b518b0f5c5121fc0c1efbc35237cfeafe8c0dc884b7e91328310f8c7bec4c5281f0fa1ba37441ce65af886d601b7d089bfd6b55a51d77eedbab19650e6f45d14cd1cba48d5b6f740c15056c604f98d673d8340197bb8e9319e6f7cfee39bb9653bf89c573b3f39aa496e15d811e52cdde27101e77437de59ead76a3e471e6cdcfb4091f2b8a748c6ced25c1b5ce3058f684846") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000007c0)={r3, 0x3f}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000840)={r8, 0x8000}, 0x8) setuid(r4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0xb) r9 = getpgid(0x0) sendmsg$unix(r6, &(0x7f0000000ac0)={&(0x7f0000000980)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000a00)=[{&(0x7f00000009c0)="011d3b100613711260634b0d610ddd1de8f8", 0x12}], 0x1, &(0x7f0000000a40)=[@rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r9, r4, r5}, @rights={0x20, 0xffff, 0x1, [r6, r0, r6]}, @rights={0x20, 0xffff, 0x1, [r6, r0, r0, r1]}], 0x78, 0x1}, 0x20004) recvfrom$inet6(r0, &(0x7f0000000b00)=""/251, 0xfb, 0x42, &(0x7f0000000c00)={0x1c, 0x3, 0x4, @mcast2}, 0x1c) ftruncate(r6, 0x6) getsockname(r1, &(0x7f0000000c40)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000c80)=0x10) ioctl$DIOCGETADDR(r6, 0xc4704436, &(0x7f0000000cc0)="513caddd29f9a811fadde5b01596bbc871408b6d09b88524082868738ff6e1b800f159c631403d0adcb3538637bbcd41220282c879fb741cae483fe4fa2f4b4972d238c3d157c36c1eb1defe9b75dabb681e5ad7692ec37a0c8ccc30fa714e62be046042680490b5dcef1fc6a09ce3d356a07a8f9d7d1d8d507dfbfb26df39460803ca3dd134998b2c6c12f05428760ddc8f8229b493a2b68e4fa9d8c6ce842ccd") 00:07:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0xfffffffffffffd57) 00:07:27 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r1, 0x9, 0x5, 0x7fff, 0x4, 0x7}, 0x14) 00:07:27 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x1) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040)=0x2, 0x4) sendto(r0, &(0x7f0000000100)="795ab4aa3bdc406d3af2861a5171d9ac01e4ca217b", 0x15, 0x1, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8000, 0x3, 0x2, 0xfffffffffffffffa}, &(0x7f0000000080)=0x18) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x4, 0x100000001}, 0x10) r2 = getgid() freebsd11_lstat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) 00:07:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="91022e2f66695b653000"], 0x10) close(r0) 00:07:27 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x3, {{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10, 0x0}, 0x1) 00:07:27 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, &(0x7f00000001c0)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) 00:07:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x2) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:07:28 executing program 1: syz_execute_func(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x1f000000) 00:07:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fsync(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x100020000000, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x2b, "4a16444911cc3589b1af1d68b0086a29bdc11c2ce60b80a6b1e9a53bd491e4df856776cf8f35e041ea2420"}, &(0x7f00000000c0)=0x33) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000001c0)=0x8c) r3 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000200)={0x1, 0x4, 0x7f, 0x1, r3}) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r6, &(0x7f0000000280)='./file0\x00', 0x80) fcntl$getown(r5, 0x5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r2, 0xb3, "7a25b32e7d1d5a63032c4afade0e99eaa0d64842e56a074e92c2b69d34c1b521c3ea1eb3029fc8da5c9d0f1adf13f7362df6e794d0c717aa1e3d440a5dd87473fe0f4b09c01fbf2534fd71bd96ecd9667532cc017fd0f392dff0b4038bbd22e14f334e0089a1d209ae835825ae8213729503c461cc9c1101c772edffd96447726fb010564f5ca2b371d5fb98ba32b1084399f3c0a4098dbb6bca1ab19d0baee29f14fcdf19510dfaf8ea196da9456003eae5b9"}, &(0x7f0000000380)=0xbb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f00000003c0)={0x5, 0x20, 0x3ff, 0x6, r2}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000400)={r1, 0x1b, "fce31f0ee31e0b3f006a49ce6a1b18cf5ee7ebecec1158da6c91a5"}, &(0x7f0000000440)=0x23) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000480)={0x200}, 0x4) fchdir(r0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f00000004c0)={r7}, 0x8) fcntl$getflags(r6, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, 0x0, &(0x7f0000000500)) r8 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000540)={r1, 0x100, 0x3, [0x1, 0x5, 0x80000000]}, 0xe) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0x69, &(0x7f0000000580)={{0x1c, 0x3, 0x5ab3, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4d8}, 0x1, [0x7, 0x1, 0x464d, 0x800, 0x81, 0x7f, 0x9, 0x7f]}, 0x5c) socketpair(0x17, 0x2, 0x9, &(0x7f0000000600)={0xffffffffffffffff}) getsockopt$sock_int(r9, 0xffff, 0x9012, &(0x7f0000000640), &(0x7f0000000680)=0x4) sendmsg$inet_sctp(r6, &(0x7f0000000b80)={&(0x7f00000006c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000700)="a02910543f382972a2c68c51e4b3364de40722b2c63f6005e052844f2dd83250864ee452281c2580d4b9528e4b4b515c8cc7de312ed0642428de6de3610d151ba934b00bd8b56f386e8ec8bc526975fb8352de2876cfc441a1ecaaa23e9bc804789188c48e3a1cbebd442811e9dc328ffd48db130167f7a71cf5e2ed13e35e34c7a855c45e450dbb0c596268bfdd2e", 0x8f}, {&(0x7f00000007c0)="009ec5018b09c5eb3bae9eb454142f535b5d779059eb0d62a77e9e3190ef13abb05d71dfb9af77e43437b8764c9e94c02b686a36208503e9242dac29eae9a79aadc626581af6f879f69f7ede7be30c0c7d52c966d4a0d7d49f9b0d9e6067dddb163b5d092150db0b56158db26020901c9b59f533666bcc531c3f777f7af9a90dd356b543230e2cd6076d38d6cc7fbf0de19d231b6cf41900272f", 0x9a}, {&(0x7f0000000880)="59cf819fa6a15f5e6c6316ee2bb8dbabcf04212fff4d2ab383330cfc782262785eea1350c8db369c5a255b9f2196bffb1a89fa657b5edea9878f1e1562d3ed5f605c8fd90d5db9a3908aabc1b090", 0x4e}, {&(0x7f0000000900)="8a6d8977a21c9b58cbf80eaf7f5dadc0606b22d823cc2be7dcc76666856f3bb78fe99190c379ad159c84635c9363d9916f1082e2fe11996f9602f120ad01e4deec18132db442b36cacfaf0c902298758be96694fb13b23c6e5cce027ffc4fd6a0a3268782439367060df0001d555c9c4e191109aaca628", 0x77}, {&(0x7f0000000980)="b3abf800414e814e73907fdab4040541d139833b911ec13b64f02a47e94e06582e3c7cddcfeff9ec20b9dba8773a392f43e421a9f5", 0x35}, {&(0x7f00000009c0)="8fd50114e2ea44586b121e2adf90b5d92ea1845847aa1e6f16e5210e5117cd526780c5a4fa2886217581fb31f11888fa68900104a93f21b1ad84d5cd0ce021acac2bbbbee389da136e433b063ee6af41e1012a823a7749dc3a0cfce142553e689fb7470641c33738db70bd957856f41076fb8e93049976a584b9d0fa6abe096e11085f87ba4f014727a1f85b685122f8d4111c1ad056b3bf14dbfddf91e126c72c1595abeacf628ee804ac615e", 0xad}, {&(0x7f0000000a80)="5bc895bff72f2047349f052d7ae1040ad02d7a", 0x13}], 0x7, &(0x7f0000000b40)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x6, 0x0, 0x4, 0x7, 0x6, 0x0, 0x1, r7}}], 0x2c, 0x4}, 0x5) fcntl$setstatus(r4, 0x4, 0x4) ioctl$DIOCGETSTATES(r6, 0xc0104419, &(0x7f0000000bc0)="01e5a200583cd5b4b9bfe4f479b17e92bd6bcc148baaa6a823b57585a497822fe13369ac5cb42c0fc77ca361ec01752b9b265b511ed32513d515281fe55aa14dccee0349d04727b2fc8902430640895f0e684fe7826188ef9d8e3808f3e7a7b146766d67ede2fb8975cf33b1fed235f4626a44d952312bed2af515c61b79cb14f4b86fe970e6090f496d17aafa") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000c80)={r1, 0x9, 0x862}, 0x8) 00:07:28 executing program 3: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66690000000000000993eba3e5acea35bc788e20bee9cec1c83000"], 0x1) socket$unix(0x1, 0x1, 0x0) 00:07:28 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x7b8b, 0x9, [0x4, 0x7fffffff, 0x1, 0xce, 0x7, 0x5, 0x3, 0x7, 0x1]}, &(0x7f00000002c0)=0x1a) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x9, 0xdc, 0xfffffffffffffe01, 0x4, 0x3}, 0x14) syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000340)={r2, 0x8, 0x4}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x22, "b5d0787a665d3003bad9fec3d26a6298771414013749d05ba276c7cb6c5712cfc358"}, &(0x7f0000000180)=0x2a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000001c0)={r5, 0x8, "bff47fadb510048a"}, &(0x7f0000000200)=0x10) 00:07:28 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798f72f1c060f05c4e2b5a7a897de669041e2e9b557fb66400f38dec6c4833d38970000000000464e4e751eda7600e509f3450f1adf34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f3f9dbd9f8f8f801b00b080000b08171a30b8a826ef8f8c462797870838cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264588fe0d02000000c4a1dd7dbbbfdd5cc6c422b1b6c430a1c9fb110f92a5283e450fae7c0f0f") 00:07:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) r1 = dup(r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000040)="0298df06cafbebcb5df2d9f8cf2a20dd0b59a61627ef4176ce8e872d312b51ba5bd607988b868ee1bbceec328cbad955ac", 0x0, 0x1, 0x7}) 00:07:28 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x63, 0x1f}) r0 = socket$inet(0x2, 0x20000000, 0x1) writev(r0, &(0x7f0000002580)=[{&(0x7f0000000040)="f5146131201a15e796f06cdba8330e0da51d290238be7f99ddee2d92dc23109645b4ac30c44d7c5dd2d4db57da6a0fdca29a9ce885ac36a1659ba52eca93ea5ddb5ae500cd3e6b06c2fd30b40538f5363c816b8603", 0x55}, {&(0x7f00000000c0)="ef6786d473f43beea3e1fcfedab016cf301e7a1299591d787b417eb47900ee78dc9efa1c6177c726a760f07c6be1ded3deab3b07691a28e84c5c4d41e4a28da39922f60a12f208c60edeafdc118529ab1811d214017a32fbeeb758b31a45d5dc7a1e9a88c243c19bdc54e7cf828678ab817d66b3919b906ba3c56c766947c647b6c4cbcc", 0x84}, {&(0x7f0000000180)="e7de105fd9b84f7fddbf678121718ab241a68546459148edcc3a8c272164bb147dd41bcfde1c5260137ad6152099e4d1dc496ec6e0c3dd86e1fb229a1384cce9849249b5ab311af2e9463aa259a2a39fb3f831b6225b6073d8aff1a8006ab07f37fb87f53d35529a39ea35e3cce1c61ceca0e29b6f60dca7baee455eb8a4a2c62d3f306913374a9103ecdc49815ee8c46ea0a2", 0x93}, {&(0x7f0000000240)="3d1a5aa98250a500c34f333f96ba4ac96eb95e624c84042baae5dfd1a1ef483830c2dad90f76fbb3c31d9d57f11c149800f13de26854270fc7ba7905774008fed03f4d9897a692bbd571baa9a8c7999825106b770ec5c34ea1c38093fd56778b5d9013ca6e162a29bad411bb04192edd44b4d4a716ebee7228b06dea59c49601510cc81a1471cc322444cb932c25ab1663f1dfed120c6f88630bc9af79335c408ce5555028d57a21d5d3456b36e8b8add8e9653d8f89f9be323170339b28de4b21378b431dde40d4b8c34a93d6fb878781e7baeedbb7f460b7b5d9443d1645b8a6cc171235190dded91c12010214bc8a75c3", 0xf2}, {&(0x7f0000000340)="2107ecb3af6b4b6832a2d2b6e36ff1196f26a56e7f09234cd2797f6f9bed2f84d92b0f0f9ff1cddb7e40f6ff0f1ef9077b4e971508c139b7a2bd87a43685d709c47b33a8fa5a1fc377202f2d84e1a5693dc71c4ab65e5b01751bb9", 0x5b}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000023c0)="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", 0xfd}, {&(0x7f00000024c0)="eca6deb178f0bfc72cc5a194f12a320b1a6d1b59d9651b8c3e5dd0055225f7884b26a30bddb3d9afbf4a631c092d1f213f84c3db899b65182b92f1a8dd5381cf6888e2852dff15a6f55774dfe6a2049ce8c40b51a7fb683727e0744a4e2d4cff884ca233f9bbbe834367a1a28ae4145fe27a1f33db2ec9f0ef725c4e65e1dc9ed62d65ccdc6e7425395af55a833090ef87456711a8edc46fae6a9284b55f826cf34fa940a04d72b139be3735edc1ff6256d06c71", 0xb4}], 0x9) 00:07:28 executing program 3: 00:07:29 executing program 1: freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)) geteuid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)="bc25ea4ea9eb15eb8b9e4e87354ace74f315cda02e52b6c306cdc715e96f58219dee9277a991d794dcc380ab2684486841c77ed7d92642084f6210370e5dc92414692a9790b1b9a128fc97df") syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(r1, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:07:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="a4dd81b39bc1cd1b9a8073a13e95ccc099bfc6acae8b3b57e8c00804f5ea73f898ef116dfc49e718b88a27f8b86202d080bd47bf6771c5f3a4fc7f9871cd2b807429ed1aa807ee0c9332434a4593cb6fb20a83ba5a11176da499d72911a60d9ea3cf7f6b8ad8bf9c9c1fbe0521fa35c0a12c1e93cb2e5b474ee69796304279111886655c9d1edb9e492b2f80c7e6244232842d5e3e18e0a496eab44bf0d7cd0581ffd39b708c3ec6639c849c8a127128265afeb742f268aa44d62321c57279de2cd2f4b20efc2414fd1b34a69297a9d0eaf987a6462a1b647961dbd8911d6a2badf02abb5518") sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:07:29 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0xffffffffffffff91) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) getsockname(r1, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 00:07:29 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x400) syz_emit_ethernet(0x3c, &(0x7f0000000140)={@random="984ddad316cf", @random="021c590bf3b5", [], {@arp={0x806, @generic={0x3f, 0x3c06, 0x6, 0xa, 0x4, @remote, "81fdd52ae8d7a3ee9614", @random="851f6e73b4f7", "3f24eefc28c7199b9384789cd18f321e"}}}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x80000001, 0x4) 00:07:29 executing program 1: r0 = msgget(0x1, 0x0) msgget(0x1, 0x10000000000001) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:07:29 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ftruncate(r1, 0x426) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1) r3 = dup(r2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x24, 0x0, &(0x7f0000000080)) 00:07:29 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="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") mkdir(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000f7000000ff0000008fcfc0770000000000000000002076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x4, @mcast2, 0x6}, 0x1c) 00:07:30 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mlockall(0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x6) 00:07:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000000000)="f4fd81e878a09604441e7e8a4cde9b283f84674a2e1de63663169e0a9948c60994506dbcd22a94d65e82f888a1d460fe8ebb625d7a7fd168408f42bfcd7555d608dffc8fdfec2b50d5ff39726f90fdebd6c1652ebc082655648de5c00c5e37c7c5d9461346ac6475638e57d6c7b711283d4dac2f6ead15119dd6fd4c0cb633c549dc96b067f9931e2c442d4dd65f1edf9e8b8fb4507cf5381e9d25f08313930df3a927e5d61980b62e1f0cc69ee1cdc40bb80ee2790f3ee3aeed7a9ab6fb4bd5bd2942d75f20688a44ae80b9d7e77fbac6846cfbfaf75928cc54686367d66d8c2a", 0xe1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, 0x0, 0x289) 00:07:30 executing program 2: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x7f, 0x2, [0x1cf46384, 0x9]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0xc5}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f38976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000300)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r4, 0x81, 0x3, [0x45, 0xfffffffffffffffe, 0xfffffffffffffffb]}, 0xe) 00:07:30 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) rmdir(&(0x7f00000001c0)='./file0\x00') mlockall(0x3) sync() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000200)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x7, "afc06ee8e8c1d72d7f1908d73511336a"}, 0x14) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000040)="c72ae4b298479f383c03a4bd31d921f20131476e39e676b5a637ac2100bbd854") writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) msgget$private(0x0, 0x24) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000500)={{"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", "08582fb16484144115597697a105781ccd462eaa4a256b14f66c7b81581bacd2", 0x3f, 0x20}, &(0x7f00000000c0)="3870faf7e59c18f8dbac1dbb3228757183d3d98d6bb30822130ac7e98111be6598195750533d24b77799c0c6877d7c208b1e279b9ce5e5ea446d2e62daddfc93231628b92d4d1177f65590e793bb588ebecc06dd1717090c09a4c9dee59d17c9fe8cd6cb4eed44cc0df6b388e4cec23a49afa46e45737a5ff7b4a11d3ffad28c", 0xb6, 0x10001, 0x7fffffff, 0xf52f, 0x1, 0x6, 0x401, 0x7}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x34a7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x2e, 0x7fffffff, 0x3100, 0x80, 0x0, 0x101, 0x800, 0x1, r2}, &(0x7f0000000300)=0x20) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) 00:07:30 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200)={0x1, 0x3f}, 0x8) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:07:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) select(0x40, &(0x7f0000000100)={0x0, 0x1}, 0x0, &(0x7f0000000180)={0x8, 0x48, 0x2, 0x7ff, 0x6, 0x2, 0x4, 0x9}, &(0x7f00000001c0)={0x81, 0x6}) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:07:32 executing program 1: setgid(0xffffffffffffffff) r0 = getgid() setresgid(0x0, r0, 0x0) syz_execute_func(&(0x7f0000000000)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4626d36ff6666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:07:34 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget$private(0x0, 0x3, 0x12) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) semop(r0, &(0x7f00000000c0)=[{0x4, 0x7, 0x800}, {0x2, 0x977, 0x800}, {0x6, 0x3ff, 0x800}, {0x5, 0x5, 0x1000}], 0x4) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) semop(r3, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:07:34 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7e, 0x1, [0x0]}, &(0x7f0000000440)=0xa) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x9, @empty, 0x4}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="8e604edd37f00c084307755a9d8f9dc5b5fa7957d447ccb83397a35c0f277c69e3b8bbf3c69d90ae0339fd43bd1a8e5731b3d43d849c447642e6a115ac5da2b40e74d0769c77f350f47033a76e4e22dbdfc232e800052023228bd7994085584d1b4f87aa08f1ba8874eabbd2cf35c6ddbea48f5b0c34b9a3f0e4d1bc35e7ff852853f41d01510ac321d184af89ec0fa7804d70ec8bba", 0x96}, {&(0x7f00000002c0)="2ba89455c295a6c181854d10d0f2f9a58d8e084e95e9fe36abd8c4cd6522ef3b239ee23cb4d7ee30ed0b795bfe", 0x2d}], 0x2, &(0x7f0000000340)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="ce07fb6b7b362df087f28942e795dd49"}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0xb050, 0x5000, 0xfffffffffffffffd, 0x2, 0x200, 0x7fff, 0x48, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x6d, 0xb66, 0x20, 0x14d0, 0x7, 0x4, 0x8, 0xff, r1}}], 0xa4, 0x20000}, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x9, {{0x1c, 0x1, 0x8, @loopback, 0x7}}}, 0x88) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xc, 0x20}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x4a, 0x0, 0x0) 00:07:34 executing program 2: syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08") socketpair(0x1c, 0x10000005, 0xffffffff, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x1c, 0x10000000, 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001180)={r2, 0x20}, 0x8) r3 = socket$inet6(0x1c, 0x10000001, 0x70) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x10, 0x10000000, 0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000011c0)={r2, 0x3, 0xb9, "07de0bfd17e22fd8f685572970edee71c034b5b2a800231d39acbdb24122b85f87482912bae06dbe1fb24d90a444657d5fe8ea5b5872a0212ebe26fd78c5eb40dc83e32a4e551b0efd9f0d2f0b41a893f4830ab429b811662973e7057aa87716db3220638f4a6366bb954930c26b57ce47141b2eebe1f2440caa10d1edf7065e05fd27796258a697eb6ef4420eef11e135b51a4932b9fdf0760cea6555431ecbfcc23b1da1c0034113a2fcdf23eb74c588955ea2909f839dae"}, 0xc1) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f00000000c0)="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") 00:07:34 executing program 1: syz_execute_func(&(0x7f0000000000)="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") select(0x40, &(0x7f0000000140)={0x0, 0x400000000000}, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x6f13}) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x20) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000300)={{"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", "bcf2b909371b235a76a3ebc77ce9891b879a34311ade845372e8fbbc546683f2", 0x101, 0x401}, &(0x7f0000000240)="8ad7637fb8baff3a628827ae5279f41d169406e41869fc67bfbef6f2638fc41c4196f77438ded92a1cc0b706bf48a794d72c5d803a1fd3267c12fdb0f9d513dc9d38a93b77b17c487c4cb3d7d1175a3cf09de271ea4741749b513cbfad14bf2645de35a7b637ce0ea9e04ca063fd357d13951c4aeaee5ef8601d43bb8859d4dd5c9e7c852e343a25572aae8140", 0x68, 0x4, 0x9, 0x9, 0x2, 0x0, 0x7, 0x4}) 00:07:35 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_getdents(r1, &(0x7f0000000080)=""/39, 0x27) 00:07:35 executing program 0: syz_execute_func(&(0x7f0000000040)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000100), 0x0) 00:07:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x300, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) listen(r0, 0x0) 00:07:35 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000f52000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r0, 0x0) 00:07:35 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, &(0x7f00000003c0)=0xb8) 00:07:36 executing program 0: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00b58e83339baf67c83c"], 0x10) 00:07:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="0f81bc4455edabdb54ba0c5552031b12e7c49dab75388adf03859f192eff7f5eb075c5d8f042a1e1bb3fdfea6b2cc9129096f9eba8db9dc37260797bd7dc3fff88b272bb8590507b2e172864d444abb0c64766e3a7272024f36e241a2856747f40a31d5f2bbb5bed29b73578bcd05296120f4790533e9db2a4c870f495458b849b378190fcbe91f436e9e96fe91801ccf98773c7f5a5aac26f58430b0a47e61eb78708844da586fe00e7c5190eff99d5b744864b5cc759754cb00d8751", 0xbd}, {&(0x7f0000000100)="5aca2a54ed071043f023fde1092fb8d1a99d61aba4f13b4ce34db234", 0x1c}], 0x2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4}, 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "dd19969b867d86e6ecad091a5f449b94c38930ef40c02d3d1cc8040dfbbb4967ab25fe6f9a3a8343c79ca06a68b1bbd83f4c564ca46be5b4787bdc70273ac1e05ad77f451db7d56cb0a77588b5236da0148bac9043562f94e8077fcf916f3efdc7645a41a0cc5b9138010e7314db9fa4bf6c7e759c1c728d96519db37a263d2b73adb7d32663788310a52710af3a61340c6a8bce69b88bb7b1d52abab39dbb45c49c567ed9cb73395fa13dc28f70c63a8f22ed2ad3b561572b500eb2152c7377bf28e51cff62e6f50ad9111cec2e188aa4cdeea16b3f0de24777d06d478b8a53b8c686b6ce6fd7533e254c1c23bcc875"}, 0x100) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "b52e33eabbde267246cb177f3caaa03cbd9f7057f17b96f1ca8e9979b1a816e13bc8aea03b1b448db74cb15bd00ed8decfcbb6b4d440e908884152720535594d63d597f9d285470e2e42c075f99ba9c59f924e074f00da5c74a3ae3b030ff6689100d4cdfef559619fdd577ef1fa5f15dc27e1bdf288ca5ce2ed612e0e0dd1fc89845ec3ea380871925e2058f878b52ec531340638febb117fe2cad681644e4433d9a5511dcad1f18425fce2730a70135910aaaaf95ba378cc907fcb115b69e5e1f92e77e7faa964174cda7c3a6f0580b656884cfd613a11862617b75892765a232263f0956689d83fc6706095a6948d"}, 0x100) 00:07:36 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xff, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x8001}, 0x8) 00:07:36 executing program 2: syz_emit_ethernet(0x118a, &(0x7f0000000080)={@local, @random="36f1eaf179ba", [], {@ipv6={0x86dd, {0x8, 0x6, "06ea89", 0x1154, 0x5e, 0x0, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x12, 0x0, 0x3, 0x4, 0x0, 0x8, 0x67}, @fragment={0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x7fff, 0x67}], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @remote={0xfe, 0x80, [], 0x0}, [{0x1f, 0x200, "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"}, {0x19, 0x13, "10f037ec7bf6057be26eef237d661920fffeebab10ca6b0dd09080882168da3bee32cb92fdbe0e4428a5d99a0bc4594199629fdc4de404293657758aeee3c2c00754b54a190555f809ebcb180645bb1aec08c78111359c5247119fe8b1ab13c703c389ae670c7184d54cfb1b38d10839c0a749fdc0cf59306802425e2a89a8d507406b6f5ddd301a7e1e083f990579286149d643cdb812ba23f2"}, {0xf, 0x11, "e5d111d6082b51642e7e5d7392a04765d5eda9f9341b99529599d9d89ddc05dbe8f57d5873ca446e59067be0bd2ee12dccf608a08dbfb39b66b2d6a5490269dbf3e25c3f0ed8889c5a02f4a00d2df797720b65eacb308c18b2186e367f1fafefb8e2c62395737444e8fe64d644fafbc8ca08769027f75930cdc5519645c9c3439772c3815482ab893db2cc61"}]}}}}}}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}}) 00:07:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) dup(r1) 00:07:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa) ftruncate(r0, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000280), 0x20000000) 00:07:36 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xe803}, @mcast2, {[], @icmpv6=@dest_unreach={0x17, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@empty, @remote={0xac, 0x14, 0x0}}, 0x8) 00:07:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)="016957381b6f6ebdb014e020983757", 0xf) syz_execute_func(&(0x7f00000002c0)="98341e0f0564660f73d00691b00a41e2e99640df56fe2379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfc66400f3831ba00000021d72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:07:37 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000002c0)={{"7df020968ab89c4cddfe4c103692809d841c9d44fad0ddf8259351f52118fa4329a9b7af9851dbe8eafabbfacf3f790dd8a9f4805f544dac2abbab60224d8b4bcec4fcb297c837c1f6e2c34e177dde55d1558e8f6f824305f7591c37058a0d7716a5f5ca025a46b46c6a2e2afcd0da4d67085826ec0d12927115b884de229badce4982a0c239b4b79518305efe18c894b4fc27be6899f4c4c8bf0ab6e550a67d43ad09b64c5ea22198782e55565ac0a30a5c73b8a0ef05c98eff094fa3f7279dc7c44207356964263bf97327dbe20f7082a2d964b469fd5ae74fb967ee75309e0a693c850255cb907dfdbf90091355b2f228672dbadee3a4351668a9552ee23283de271c883217d14b62c96965c4e7c300c94ce7f0ff044c5a65503db753ec4bc7d80aa5553dc000f6079c81adf3c198a5d54ea8ebe434289b1ea9b199e00e851b225153b80f734e6259ee961b0073fd929adb7bef4269737e96521b409214d01f60ee084118992440bf07bc7321cf9a2f6357519b103224833821e3fe3cbae2d6a85aca2c21675ff646adb1566369a9dc1109f79a5ee37957276737adfef3250958ab63c178905c56c893d7b4daa9071c210488a847beb7febf59eb47de241d85f8bea1c7adc00153135dcc3adb00983026e49b00ad1f92eb6d2d7960d99e20ef646cafe618b8418ec1f40a84b946222330651ff80dc5dfea8ea8698a64b7cd7f82a8323f1548c9852e45e09150d8464acfb9a356f8379888a2eb1666c6fef94926e0044082765f707cc841d31ddcc58a8e496a3afcd24ed76d0fe4ddd972220a2ce56a1d37d63f86fd8db9dc455b685f9125856aa195bc09cc25ddc59a7bf1edb23166348b8e4772caa689adc03098edbda5e9d91e10beb792b529d56e64f844e613efa276f81c1f3f33f122784a928bcb29ba1f7ace911aa2a6d0ffe1af386dd9c4a1c0d11fd95c1a767eb58c53c47a98e71be5047d87b672009962c251bfad11eb06e2eefb2a222ce955bc212c8c25dd1eaaafd94031170b973ceed689cee2b2c7a7d5b465b4ab1ccb2b92286d521d1723d549dadd80019877d95a2b368acf2de7b17d9a2f5e5718e3fec44a08c22af33a482144ded7c88e7ee9d7b8eea00a8dd7ef0dba1f7391fbc9c6f97637819b238b956d3ddd5eae29e3b7b604bbe72ec7134bc0068c504c96fe18f8328c644b71599f4901db0b56efa7e3e8bf77de4787adaeb78173e01fd3358ba1ad5e7bba3a9a216638d7e9acc2075ddc9a0cf771f762fa279a1f06c65413621c970609ce928ffed3d79e933ac8f1ccd130fd65b5dd1fe1ca93c831eb0938c2d073df41d34955b3e32a459d6fae35b611c95c732568a028337e29be47be2f73ba315c80230462861614127f63440fe8927603023580a84bcc16383778c5bdee9f587f66e0ecaa6106b82ebcdb1354792a854d77", "e44dd9373348956f2cb4043352abd3b58ff83b522d1db1042bdde9678dbae895", 0x6, 0x38c0}, &(0x7f00000001c0)="28d79c2c4d0be0be75299f979627e508d271ae267f6b1fa3336870fd26df1893e60c5886e576def400887daf000be7f3a498b492ca613a9ccf3833c105c2ad012a04a6ef1afb820ae99c52a0a7a8a29b3edaa4dc9847657404db7bb9609786ba629df6f9e8f774d539f03b8fba1136b3fdac35aa162491c782ce112c995df7da6389825f4fd2fd10e6fe5c4b64ccf304af893f7271b8681537e37741624930ca517a47443de050fce704e11f2aa06736f305fc0f3132be96353260dc088fcd5e3bc8c59aa853d91f95bcd04e91ed3fa58e6b3325918ad6529209057d4ac80f92e560e9ca61eda6482ed2ee06c3e164", 0x6, 0x4, 0x4, 0x0, 0x0, 0x14000000000000, 0x3, 0x100000000}) syz_execute_func(&(0x7f0000000100)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab6540d15b07f8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") execve(0x0, 0x0, 0x0) 00:07:37 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1b4b8ca68003977d8e94a787f50cff4563a787e43d8fc2f3c5d385712afe223cc6dd936a92f0b885a7f12261104f85f038bfc562abf74cd0e312892142cb2d31ac18813b4771492bbadf37a18e5e9a0622a38349358d73ed3123c7f40582905247ad11b66d1439ab6a8d890ae1e4a4891a0bf53f6fa5329c87abbbc71e078d2615c2165b1e7b6f73147e8339d34193c47914674a0335645f049ce729f833f634c7dc9ba36bfab06207625e42bd6cec3f055b8dcb935c11e1662faf9064369458729578c300390c08a3d362f16f30b0bb18df1289a8abd5bce9034b87e7", 0xdd}, {&(0x7f0000000080)="f0ab9173c8b969ef9937500baa0e14245f5a136e8d23fa7102a30eb58721", 0x1e}, {&(0x7f0000000280)="b5babebc0c7b25148ea084967ebaed2bf582bfef1573c43192c7f933c9c18f3e9ffab501ef93edd0ae3b122c13932432a823c555b94b724b7f43412700775d8d640cd1436a6c76707aa9b1074b9e9edfd297ed5aeaa5b29cb80516b92245a75fa889f9282a8efc6ae123d3dbf8262907d97772f009e372de2b934cb8e20fa92f0925f1c1798fceee28526369ba4568caf25b5ec1937f4aeecede1abf8e", 0x9d}, {&(0x7f0000000340)="72fd5ebfd96e559a9356f95fac30a26a71f3c034337c7e7433fcbb3998cf75c164ab60c9a4420f3eb1937c8368e61e97e407312b1671f080e435ac2139822b025c1df3daa593da9d092decee1dd9cb1b00ddc3325fee9b50763fe0d80849dce9fa026747acb9b6415034fcf52cafe721c34745950e9e852b92d9689428631bd7f6567065374446b23756a85ecaa3580d32046f0e09f6543ada23c87e05a7d8ff69bd8102d81b96019a267812b49775e98f4506f8ef5475c87d65", 0xba}], 0x4) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1) 00:07:37 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = getpid() r2 = open(&(0x7f0000000100)='./file0\x00', 0xffffd, 0x104) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r0, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006, r1}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x0, r3}, 0xc) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x81012, r0, 0x0) 00:07:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) 00:07:40 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x10000, 0x3, 0x810, 0x2, 0xffffffffffff18e6, 0x5, 0xffffffff, 0x1, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000001c0)={r4, 0x4, 0xd, "a5ea95619ed69c1e4b217f032d"}, 0x15) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x5, 0x800, 0x4, 0xff, 0x1000, 0x5, 0x7f, 0x6, 0x78, 0x7fffffff, 0x800}, 0xb) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:07:40 executing program 0: r0 = socket(0x2, 0x1, 0x6ff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79) socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x110045, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7, 0x8, 0x5, 0x7, 0x8001}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3f}, &(0x7f00000002c0)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:40 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80086678, &(0x7f00000001c0)={0x5, 0x73a000}) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000200)={{"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", "b2ff612db530fdbfcf9743adc49ec965ff4fbaf9be74309b5f456202ba376e11", 0x100, 0x8000}, &(0x7f0000000000)="084f975bd746fc4eabeed6de5e986663293bf7ae35d58c47b0feba2cf50dce056a7864f1e9cd3bc29574d7fe81c694317103d20f755380fab0df6f2c8fcbcad59a703a0f3e9170d8ecafbe6946466d560dd3dff8bc2e049c5fb1a93a7fc496d774554682555c71de47eb19dadbf8687515d41544fb02a5af36184bcdb4182e33e24027411de2cc50fa57cf72365b", 0x1, 0x8, 0xb5, 0x5, 0x5, 0xffffffffffffd333, 0x80000000, 0x81}) 00:07:40 executing program 3: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x400) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0xfffffffffffffefd) r0 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0xa) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="cabbf978b283118ffbe1ae4025ac9b8a866e031e09edb5fefb3f69a721283e0497768532261fe551a1a7b6a348bde2c1f5feafb8fd4cc5474f3877c696c3598d", 0x40}, {&(0x7f0000000300)="e099328a85227c9a86487fa11742588d83489945e47bfae97fff1b3af32e49febe3d8e24e894049fa6cd2877f88f8b8ae5cdd69229063213d74aa5fd4a1d391050ae998fa3352aa44d0112731469036901fbdbaafe54af6c2b672d64b699c60d3d73c5e448a648489c8fb61cd8ee010a027f6266236795295f9ac4ae1bda0aa742b4a4139b5fac75c6af3b5584baed892951e0cd35cbc41739888d75bc5bf22f3b298fbe01f36f5d37e55c7a2e31819b366454a2180651c8ee186ab8e0bd129e4af7bfaf8751f4a6a8669494ca2ef30d5de26cc97959ee3c0d01b82be578544c1edd9791e6b96e3cc767fa97939f2bcc7e", 0xf1}, {&(0x7f0000000400)="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", 0x1000}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 00:07:40 executing program 2: syz_execute_func(&(0x7f0000000100)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000b1e99b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00042d17d0065440fc7bf00080000074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3dfc461ddee50540f01c36666450f17720d14111d54111d00") 00:07:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3) socket(0x17, 0x10000000, 0xce31) 00:07:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001500)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000014c0)=[@dstaddrv4={0x10}], 0x10}, 0x0) 00:07:41 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) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000040), 0x0, 0xfffffffffffffffe) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r1, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:07:41 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0301550040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") socketpair(0x11, 0x20000001, 0x40, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) 00:07:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x4404760d, 0x800000b35d}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x20) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="bf580adf0aecb4399123e105b006d349da7d9e7a3d7f2a8ffffa6cee207a3f7fe398de96086969cc32905733d2f4da97353d37242b1db719f7ec221827c98d7e0a490c29d37599be68549857cd3b952eeb552f51324a8a6c7a5426", 0x5, 0x3, 0xfffffffffffffffb}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) accept$unix(r0, 0x0, &(0x7f0000000040)) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:07:42 executing program 1: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x8637bd05af7, 0x4000}) 00:07:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667e, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1", 0x5}, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) 00:07:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000001c0)="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") 00:07:43 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt(r3, 0x8000, 0x0, &(0x7f0000000800)=""/153, &(0x7f00000008c0)=0x99) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xfc}, 0x0, 0x19ae, 0x20, 0x0, 0xe0, 0x1, 0x7, 0xcf, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) getsockname$inet6(r0, &(0x7f0000000900)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000940)=0x1c) getsockopt$inet_mreqsrc(r5, 0x0, 0x4f, &(0x7f0000000980)={@remote, @broadcast, @broadcast}, &(0x7f00000009c0)=0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000a00)=ANY=[@ANYBLOB="a9226c58cd64603aefa78f42ffd039225187d2c96c57caeed2ef53d0005f1ff1140a486ea9560b3d38b1d10379572d"], 0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:07:43 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f00000000c0)) socketpair(0x1c, 0x10000004, 0x7, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001740)={0x0, 0x1000, "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"}, &(0x7f0000002780)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000027c0)={@in={{0x2, 0x0}}, r2, 0x100, 0x1, 0x1bd}, &(0x7f0000002880)=0x94) r3 = accept(r0, 0x0, &(0x7f0000000000)) sendmsg$inet6_sctp(r3, &(0x7f0000001700)={&(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000080)="f6999457c4467bce17f44ec806", 0xd}, {&(0x7f0000000100)="28b848a99f1c6b8ec15616558686789a0af8648e2eaf277fa06d4298e3edf055ebb7e60f6fbcce29613b5ca97a52934035f4c774608417c16387156f324d91d360e494c27aae91a6940ee2be225b4fe843416478d65f55ed29d25cab7c6c6542c9538f2afe3eb5b4bb9497e3a3f76ef6551d5b043ce11e9ef0518c833bd61875ff30d2cb7a4fd581af0cda33e2f6ad6e539e", 0x92}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="ce4a8b4976b96fc24bbb1ced9dafb8643a5467608401e7a13b93633b9659f82db028f55f14474a8d7671b01b5299419eb2cbc882ca123e0cce892cd480905b41366eb8d622bd0513579d5c8293b96156536c450b913d46b81b559e130a308c768ee07d1b74d32e3d91ab95d647de2e1c1f56c5bc", 0x74}, {&(0x7f0000001240)="7e5754a15d6818248bc5252481a95cc7868672ab35a6fcb05bb2cf22610926604a00deb52221f2f0f8d338a13b3e7e63e14aceb7859ac4365040bf209c4aa4d1d6332ab1ad44ca00eb78aac0965ccda26fcf8f57a0c4b5f51bd0a4fb92ea1dc29bd2df0a50e4bcfe8edf04b498d81adfc2b89d928cb97c6b2702878c919af050e37444918ad8ba35f5284a61adadf19744920b10139b3430ee2fc9f1b3d76e4c880045ff71d99037aa0f011145307227d1ebc08b68403d138a42931c75931807a33c28f164dea663b9b7242793848fad6a4e31093f27f6cdaeb56521c449181ac7cff4ecd382d0ebe01afd5e24ff541d961c283f957bfda420", 0xf9}, {&(0x7f0000001340)="483972ac2ece574f8eb040679ea886466789e0873f8067bb1184a1f2ada2783f7efa41f291b73cb94ae96192bede7c8cd3b4da91423d79c00be3315fc685d657df3757e8d8c063419ead142786d002f94cc6a4ad645e66e21a8863c49f265124bb5ac770f9465cbb601fdecb18b926fb92e448e95346a29ebb95d75c2ba7b91510e58ee3a44842b3ff29fa4dadab9da1c328f56e67017e3fa7520d3c7a074e91dc94a3878256d028d3f1a174cabdf3b82f6fcda0b0a45413dd06916a4471a0fa0edc5674047fd8cdbefb4bbf9b83e737aa7e26c449c036", 0xd7}, {&(0x7f0000001440)="9ba018892484a1be70b2f35761783ed7e66b9bf940ae987eb9da6683ebe289833a352634825ee225e6f6582a7f64d5ee742a5449ba4aec8f840022a07e73a228f1df1a6a7108117ac7ed56c8ad3b", 0x4e}, {&(0x7f00000014c0)="e3291c5a4e613b00544a2f14bf4d044ab7e52b23871e11fb93ac98dc8cca3c70a8eda603f2ccb366957983563a897cdb3047dd95bf3b2bc02304b900c34a33acee89c54bd3ce18214df76cf291625dd0397ee8db8705b94493e931fcc4bfae85d02f6448f5548f496f2d7300c84ec4604b8d6dcc39eb67facca292b22b837152f9b425c8e4eda936125611ae70ed89e6bc456eb986a34d31687390aea5f899051f4a492538d328bc192da21164863b6773c1221078d29ace0a398d52c0e99d8490c962ebd1329256b544ff6874147308d59a65ebf38506ca42dbac825cbb1abb", 0xe0}, {&(0x7f00000015c0)="46c78e554cb7e118b5e8a51301fe6ce76530de0497283d4a91e351488bab973e91048ca027313b", 0x27}], 0x9, &(0x7f00000016c0), 0x0, 0x8}, 0x1) 00:07:43 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @local, [{[], {0x8100, 0x1b, 0x52, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}}) r0 = msgget(0x3, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/172) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000001c0)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000100)="d21e868bb121722f17d5d733e64558e59ca529e741fd3601ca83952c67f93bd4b1baf8f84a3aa9b6d09bbd2373a9f0f1efa9a36f5a6f34409c3bfbe1c4f7ec65a454dbc66289f3fe31b975d64f09872da48612f3c20ff001a11b71094263030be569dd90da92") 00:07:43 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a458"], 0x11}, 0x0) accept4$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x10000000) 00:07:43 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000140)='./file0\x00', 0x10001, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x80, @empty, 0x7ff}}, 0x0, 0x6, 0x8, 0x8000}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:43 executing program 0: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000140)="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") socketpair(0x10, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x8}, 0x8) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x1000c, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000380)={0x10, &(0x7f0000000300)="aad67c3b9dd82869b835ac862e9704a005aa1d3b39e3698f79b94c010fb6e9993031a79a323aa9815d9b4205a248a1c0df1cd949418516ca322b833bffdd63d9e4defa937bc103", 0x6, 0x3c7, 0x400}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb, 0x4}, &(0x7f00000003c0)=0x8) readv(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) 00:07:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x3, 0xce, @loopback, 0x4}, 0x2, [0x6, 0x8, 0x1, 0x3f, 0x9, 0x0, 0x2, 0x1]}, 0x5c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) dup2(r0, r2) 00:07:44 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x9eed, @empty, 0x466}]}, &(0x7f0000000240)=0x10) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(r0, 0x2, 0xffffffffffffff9c) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") 00:07:46 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35e, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7d51}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4e70a18d5be6f110, 0x40) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) getegid() getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@local, @multicast1}, &(0x7f0000000200)=0xc) 00:07:46 executing program 0: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x2c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x20, 0x4) r1 = getpid() getpgid(r1) 00:07:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000e000000100"/156, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000097b3b2881807b7995436636e98e40bb2615b61de76aa31c47cbd5b15697c6859ec06b97300ce23cabc3959bce439662b8239608d29057e7fd941b9cc7e111dd16cafac9388ec6c81ff579a6bc75c5926e24edcf780d2a516d9872833"], 0x0) 00:07:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000100)="6dec9caf2cdba6e6d25e65238172d9bc87517b44d34e6aa122063f4f7f10895d477b0d100cb047cc87d97e7f580c316a4a1b8eb0ff4d0c1792e3c732c72ffe506f2db46057d50895bce9bb0c0058863d758c13e1a1da180d0dd1de93421082ee925f52bcdf4cfa86e4d27196e4c3767127b07949ef0db7310d14d392e80f4003faa91afab4b9bf74e88fd02a071a40e88aad1c6703becc9489cf2d1b04ab46fdcb4ee30021b1746cbdf7a615f51532e8d75b4e4050dd0cf6953a1f28", 0x2, 0x20, 0x9}) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="0d5ec1b19c2d7846e1d58ff46890bca535bce846ec0c7618d71f25548a77852e30c07fbf06dc1494960d917e47d447db23692d2ed980cbe2d368da00b1c02c8c49d62c93fe7ce9400a938f2965d19efbe069991a1f71e41d0ea026db943ac3ab92") mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xd36f, @rand_addr="8ad5b5f21a80390d9b82022182c9571f", 0x9}}, r1}, &(0x7f00000003c0)=0x84) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) 00:07:46 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) fcntl$dupfd(r0, 0x11, r1) read(r0, &(0x7f0000000000)=""/229, 0xe5) freebsd11_fstat(r1, &(0x7f0000000280)) write(r0, &(0x7f0000000100)="2ddcc31753f8a280912c008e1ce54ae14cf72956dabf1ea6066c1e315ccbbb12b7c4e05e344d83fee2554b181d5fba440e5e98bbe5887ba96d401dbe10ee4326d55d8e90ea33a40fe8c2bbf23c783edd71d7fb55307c913cafdafe5551fd2f884e966afb966fbe5b1176ce0e2c01039532ab750bb989d09f1251f974e0151e06f564dd7a2f7698c5a0c7e56032c585515b1c7efca1f69b6027fb32b8a21e9c622e77bd7c35904b26fa82e90dadbe9022720448655c13643990250b68345f9afa5da5ab87ce571ca5aa6f41121fd08cfaa841215b94f3d54beb9f291cfd700f82a0f5dd2fd3239632bd0b18fee6cd52b4f17a2d835cb2148f73", 0xf9) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000200)={0x0, 0x100}) fdatasync(r0) socket$inet6(0x1c, 0x1, 0x2) 00:07:46 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) socketpair(0x12, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f00000005c0)={{"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", "cad1f8f82e7fa9402c21ab4eae67b922dcecc365aa5389429c5ee0a788c1a0bd", 0x1000000000000000, 0x2}, &(0x7f00000001c0)="d97b4f1803ade6812169f7212db52c463cbd002be0232a4578efcba552087b6286af9592894aff6d4c7b5104cff38620767fa13dcf6a2e6e569325b66bd2ecad740d61cea3a72b46628e327ca0fee34f3af3e44c22512fdfdfcd964dce785f29aa74ce8f179d3d37b0c3463e12834148e3f42c35d28cacd548f8daf70560581563a3c4e4d2d69ba48e1088a6", 0x100, 0x8001, 0x8, 0x7, 0x72, 0x200007, 0xff, 0x8}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)) 00:07:47 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000001c0)={{"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", "99e39bb4bdcdca39b34532544bf782ce56b4a0e1f20d4c5299121aa459f658c9", 0x8, 0x6}, &(0x7f0000000000)="75304f192ea5f057b44b46a3d858b5678a8016a299a8176ae4f53408e949cb05e56f83161ed97b6cfd513cc2eb1e1b10143ef8ddc1b165a7bc4d4f12de556aab6fe5944996cab4682615c1863b338e03ffc423f1c8763db4817431", 0x3, 0x4, 0xfffffffffffffff9, 0x4, 0x0, 0x95f, 0xffff}) 00:07:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8006, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8}, 0x8) 00:07:49 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x800) select(0x40, &(0x7f0000000140)={0x3}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x1, 0x3}, 0x10) 00:07:49 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1, @empty, 0x12}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0xffffffffffffffbc) syz_execute_func(&(0x7f0000000180)="98341a0f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:07:49 executing program 3: ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") clock_settime(0xf, &(0x7f0000000000)={0x7, 0xa1}) r0 = getpid() wait4(r0, &(0x7f0000000040), 0x12, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:07:49 executing program 1: setrlimit(0x6, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000100)="aba21ca71de1841ed5a174f2a76e3b2dcc3f48bb53852146a52a515ddd133408a34c248c9e7116500d4331c5aac0ea48be7b088f0572b1c5168915389b0a", 0x3e, 0x20089, &(0x7f0000000140)={0x1c, 0x1, 0x3, @mcast2, 0x2834}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0x100000001, 0xffff, 0x100, 0x9, 0x40, 0x7f, 0x9, 0x100, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x1, 0x2, 0x1}, &(0x7f00000002c0)=0x10) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) freebsd11_fstat(r3, &(0x7f0000000080)) setsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000000300)="1025a2e6640f75ede5623c11c91f4d69a2322956e9b48a643e60b5152e87a449d83c4ba533072e6960ec80d549213692efaffde4dd37f2b6e11e8ad29dba43e95c1b22f7bbf63402951e645dc892986f3124904ae9e9dab6ccdd914bab97c29f7f6b", 0x62) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f0000000540)={{"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", "7ece8ea0deceb3d7b490f153f9a09dfbfa59178d62288952b0b6e1e8aa2ccbce", 0xda75, 0x3f}, &(0x7f0000000480)="fcaa105cf15a6ebba2b1607c2f257360c6234e05e71d32818e9647463525a2dc82c6bf483ca4a66ba644d6da73096910c05b827409c0230885095a9c21a3201d3c2770d1a25d1b70cd59b0a18195a73a4aa26f60bc1cbe30ddf4d8e69ec21a27ed7815b9b6333a73efaad3e24a5ac7dd03e5b17eb480973e9f275eaa49b47f3bbee9d7266c7d40ab40bbded7283b714403482a3c70d2bd0b400f468b79", 0x2ee, 0x0, 0x3, 0x7, 0xff, 0x4, 0x20, 0x1}) mlockall(0x2000000005) r5 = dup(r3) setrlimit(0x8, &(0x7f0000000400)={0x40, 0x25}) ioctl$DIOCGETALTQV1(r5, 0xc1304430, &(0x7f0000000380)="48d2c8b9b7e31962809806f2bf0bd8b8ad50c76c472f61177fc97a5df52903f3e996b71e91b7c62aae3c75333e8778fa569cfbd32edd958d0d59689e8fdd78b4de011b2e94c261dfe7951c3f4f0af037896ac730685f306774d88cc0f8b3e72d892865ea93d1b5dd003a6b6778031f7b76f62cd2b9e5b3989938cb") mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) 00:07:50 executing program 3: syz_execute_func(&(0x7f0000000100)="1c12b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x7, {{0x1c, 0x2, 0x2, @rand_addr="55f1040a4fa5ac432e844509f9cf3632"}}}, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x80000001, @rand_addr="44e6cca4cb474099cdb1b8703ef05491", 0x7fff}}, 0x0, 0x795e, 0x6, 0x8}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000540)={r2, 0xf, 0x1}, 0x8) r3 = open(&(0x7f0000000280)='./file0\x00', 0x400, 0x3) fsync(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000580)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x18) recvfrom$inet(r3, &(0x7f00000002c0)=""/114, 0x72, 0x1, &(0x7f0000000340)={0x2, 0x2, @loopback}, 0x10) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="07000000284f6e3bfb199e4ac7aac38060321ed15497f1f328b022222c03b1459e8e420e3311a0c953e92e7ecd7a22950abd7d6ef403f27af8de808d503e41abe277b4b1121a4c8f6038fbb77f88187d31565f20a81fc31ba112d9d3fe94ea5fe5e1075a92e0a57e5910e8fbb79d200657ab9307e4decc06130fbfe6abf4784c0faa3af1953fedea2b6cc5946b13de8f333bef677d2392ed1a10351268e86091cca92db34a168d46211f326db6f41378179dbf389c3a5f826fbbe2a20cfa44d5e7fa5fa6cdf9e8158d40504f81a9218dffe0a77b491c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) 00:07:50 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) 00:07:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(r1) fcntl$setown(r0, 0x6, r1) 00:07:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000000)="85b2e019b4e4c7ff56d01c0fc2a1772ef17e328f913c9959238cf134649e39f8c987ab0142ac00da5b550165edb7cc9f668c12cf") write(r0, &(0x7f0000002400), 0x2000) 00:07:50 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) r2 = msgget(0x1, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/142) fcntl$setstatus(r0, 0x4, 0x40) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) sync() sync() mlockall(0x3) semget$private(0x0, 0x0, 0x400) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r3, 0x11, r0) semop(r4, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r4, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) 00:07:50 executing program 0: syz_execute_func(&(0x7f00000002c0)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000400)="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", 0x1000) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) poll(&(0x7f0000000100), 0x0, 0x0) 00:07:50 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x4c5, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:07:51 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:07:51 executing program 3: 00:07:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0x10) ftruncate(r0, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x6, @rand_addr="fc9cf8bf4ba1dbd5dda0061c3cd3b5eb", 0x101}}, 0x0, 0xe85, 0x9, 0x0, 0x5, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x81, 0xa6ed, 0x210, 0x6, 0x800, 0x5}, 0xa0) 00:07:52 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0xc}, &(0x7f0000000080)=0x8) 00:07:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x10000000) readv(r0, &(0x7f00000005c0), 0x0) 00:07:54 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000080)="6f442d679a928ccfd52b11e3937edeef4950a82be0c12f3dba75b4fd83648222add3d89f902963d5fabe966a9cdb724cfd723540ae4d645b06028600a8fc4f73037c78adabf9944565bf75be5b73c548b50a05778bad4e935e82ff159ccff202b689fa56fdcbc5021fd8d1e1") setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:54 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000140)="256a4bb51716d8501ee9de4ebd4432fa4215f228148163c994c96eee8358941d56f45fe49f551b4ec1c75c47eebdafc710f03e3a60d4b6c5ed") r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x1) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r3, 0x1) flock(r2, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fsync(r3) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:07:54 executing program 3: sigaltstack(&(0x7f0000d34000/0x4000)=nil, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99) r0 = shmget$private(0x0, 0x3000, 0x40c, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x3000, 0xa0, &(0x7f0000f8b000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000080)=""/239) setitimer(0x0, &(0x7f0000000180)={{0x3ab6, 0x7fffffff}, {0x4000, 0x9}}, &(0x7f00000001c0)) socket$inet_tcp(0x2, 0x1, 0x0) shmget$private(0x0, 0x1000, 0x8e, &(0x7f0000ffc000/0x1000)=nil) 00:07:54 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000100)="b2f28806d35d94b849bb0f1b249e6cf7bf86ba29f07777", 0x17) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="6edf1b6ccb9d6c2545313afadfb4ba67"}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x7fffffff, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x20, 0x2, 0x3, r2}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x5e0d820f}, 0x8) syz_execute_func(&(0x7f0000000380)="96f3a798472c431c070f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:07:55 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") readlinkat(r0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)=""/79, 0x4f) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/99) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:07:55 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) r3 = dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000000c0)=0x24000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0xa, 0xfffffffffffffffe, 0x4) 00:07:56 executing program 1: r0 = socket(0x1, 0x3, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_execute_func(&(0x7f0000000140)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x17, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1000, 0x7ff, 0x1, 0x0, 0x3, 0x4, 0xb131, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x4b, 0x3ff, 0x1, 0x5}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) 00:07:57 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1, 0x27ed249a}, {0x5, 0x8939}}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000017000000000000000000000000000000000000000000fbffffff00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:07:57 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) socketpair(0x1c, 0x7, 0xff05, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff000003230400007d08a4"], 0x10}, 0x0) 00:07:57 executing program 1: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x9}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x14, &(0x7f0000000100), 0x10) 00:07:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000080)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000280)="64e7955012f1812587aa0e0a4dedf5c74f6c67cc39d3995ad44e512bd2c53569e38da085d45cf7b265dc64fc1a6ae61c46e373d99565f60a768dcbab6945fd67b51704985f3e13fde477101baac48dc8fc66b090a1c096cd4753b82c249f606561ec198c05a8f41aa359cdaf67c52d49f439edc56b6d13ca5c9af0dd0e4c54068f1415811382c951b8adfa6edf30154dd9da4ab0c870d026ddd64335b754cd9a17c9e2560a392e3e1138b9c1b3e4f692173439a2ee1fa9694271b22d7073d5b7d5e1fda06f7515a99527f0f2e7e4f4cc171327b8") open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) accept$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:07:57 executing program 3: r0 = open(0x0, 0x0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x4000000000fe) open(&(0x7f0000000000)='./file0\x00', 0x100080, 0x104) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000040)={0x1000, {{0x2, 0x3, @rand_addr=0x9}}, {{0x2, 0x0, @broadcast}}}, 0x118) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) fsync(r2) sendto(r0, &(0x7f0000000180)="329c8142be60d64bc95a7aa4c4b9c14e4583068dfe5297ae6bc3156feb85a38706f2a2e08450409fd15ac25d062041891fe77057767bcc3bbcb2cf0571a156c636aa14", 0x43, 0x100, &(0x7f0000000200)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:07:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"0300f4045c45d770c2c436429fa2bcc3d4bb6d5c20748621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82405a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076969d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7711ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) 00:07:58 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) fsync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1e6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r0, 0xf, 0x5}, &(0x7f0000000100)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x8c08, 0x8) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000200)="469e019fddf86683333fdde22f5e361902876013d834c7e64d0e17c8ab8521ae9eb3bcb7df66ac4830aad7b64cb0dccb443bad883d9a0f4bb04800b18a922c56c0e8e37631515cee75225c488f0998f5a7b9559e0d735c4f84132000ea98fff7ba9af92f772509e13b7a6a8a90faa5f20d303e62528b8c69ff12a17221d07a6746485c692a61b6feeecdbbe3ed2302d13f6f05356b7c0317071a3b21047d9726b48d51d89220adf9713f8a96043904ca6f4837033cee19d06f2b552714e80e4de42fa103f20d7da9950adb46c06dc7e1efb94902c8", 0x0, 0x687, 0x6}) ftruncate(0xffffffffffffffff, 0x10001) 00:07:59 executing program 0: syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = getuid() r2 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) getuid() 00:07:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:59 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001880)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000001740)=[{&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/115, 0x73}, {&(0x7f00000014c0)=""/123, 0x7b}, {&(0x7f0000001540)=""/214, 0xd6}, {&(0x7f0000001640)=""/154, 0x9a}, {&(0x7f00000001c0)}, {&(0x7f0000000240)=""/47, 0x2f}, {&(0x7f0000001700)=""/2, 0x2}], 0x9, &(0x7f0000001800)=""/95, 0x5f}, 0x2) __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:07:59 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8b03000272c8c4817c5b495dc4214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r3, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) getsockname$unix(r0, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/4085], &(0x7f0000000400)=0x1002) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x3, @loopback}}, r4, 0x4, 0x9}, 0x94) 00:08:00 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x400000100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchmodat(r1, &(0x7f0000000280)='./file1\x00', 0x100) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="327d2fee63b9e41e200b27081b6f89643b9534b06e079022d5f1ea6bbb0ebf97deccdef5c487d5247992a21ff2bd38fb9b52fa91705c9f9336579cb670ed2c7fdff3eeda8391c065237ec3add5fd2447f3fbc5f0b96802ca64f3ee5ec6950843e7f07fa1c4b0e20a777dbc5d6bf1e82501ae058399531aef1c1f3100000000f900006300000000", 0x87, 0x2, 0x0, 0xfffffffffffffeef) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) socket(0x1e, 0x5, 0x5) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"d57411c18a99be178b69efd3ddca23123c38cf4706e226b85c935ea97c32133c7a6d2d58b9488019e99aeb250d17d956529346371398930aa6c2b49f38a198dee1dc1e5f971369ac92f7ad45ce0f01a30e3b0db6b98ed7ab00fba5f19a9c19b4994613ae00110a96554c8521e55810a93ba2566d47efdb010aa0dec62ec2c5d7d46e4403d7cd6b310a8e2b40080bd0125e71957bf96c4058fea028babbae406fd22712a21644e38a1203973f2221769633d5b5916cf28533cc84f41d07792f748b0b7be1b306b3c338990b9dde98f86e306c2871cd43a8abaf487a3b06fb335d8dd5e72ae4a5e8bad44587591b48e6effc4d9dc8fc19c2e6b0b1cd0305642576f87e662a74b30ed9c8861a60d0e6ae9192a1315d54a3c9fb5b5e12c341db0620174b73c4944268c670f9e65fb898e9d684cdcd14d3c21cf898f27d451d69202f3d5328b62aca43f61a1d5b78f219fe17c5a58227e0d7ba17525c19aeff3dee904ea7e6b9d9fec923121b95e945602f811a8018e79a5bead015ae5e5d48e52ab34a6f68a7a5f62bdebf235a9036ba6d08be1287031cf33b6157fbd16dcae7624102fc6551f8aca34d5c955356aa8d800379951e9996837d13aa23edd5ee1f9cc60ec2fb19f9bf32689016786994c1d149e0896c253d619e755e62db0f1c2ff3a3d026f7b7c2cf12e0065e6f5b5064eca7acc84ad4af935110e7cbe33c64dd71b7e9d9911904c0f48902a81e4ffe5e21fbade51d78149bfdaeb98b35d4ffcfd56ca62c788f62772045af2fd6a8a177981cf028e209c8adb05a647c0d87e0f0e92e3820d1fb13fe19b3f365f50668281624a634713f8a2e8e335649a3911ea275d38bd6670dc09fee4681422ff67922502ac91eeeed9c00b725b670c4111b589daaee47d8d2301a74d36a01d46b74213c7d4690a67b3f3801d1a174c39231ce994fe4dd711e17869fce580541a07dcb8a717c10b21ee0d058a4490286eef2c341194a8c441eaaa119d35f2f45d22efec9d769652f4308d5c03c086edda62b5998a5b7258c43f2a893a80489a2e41bed41521466a1f124032811812e182a0990d4bfcebf6b6018921d64137f0b055edb73a48d9e6bfd0b89f3c10ef6c526c82dd3ad0628c7d07ec85e3548c529136cf83d06d8ce9e46d30b23d08e2a6bdca3d5d525f2d752c7afb06884a0ebd629cfc6dfe67bd6e8cd15d6e4ca64c168fa6a8e9e0fa30c5fe5f2990857ba70aa7378cd340875bc34bcb0899b4aa4930571d1804367763de3833004c7271f9dd07daa052f2277bb5cab944c130cc6e846f2d5955179d06e47d146832f1beefcedb6ab2fe65ff4670452f6d29df12b71b340dd6b5cd91863ca8c1da9f36bbfdeebcc4e22445c9a6274df7994712f82be8d8db858b11346d10cd53934b4806063fe1461996157b73f29a9362e0aeaa3d6f76dcb7d2e44", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x800, 0x2) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:08:00 executing program 2: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) socketpair(0x17, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 00:08:00 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000005c0)={0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000640)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x18) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xcb0}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000180)="689b3934f076286045ee05324abd0de24589a378e706bd58504c5e7b44ac4f977a83c4fd22f8ce9f43c34f5d864aa90757da662860f0aaab8e36202c02c05708538635925c5356770a678daf2679d5da2a8ac97404abb5e7a20eb359a82b93851d849dbf659dd79b51c4c4bf9abc5c4f18057cda13cbac13c32b11b5b0ea534eceb33fea002226d0082f16407c7f62c4c3384ecebc830709b696b83733a7eb4a30d37aab3770dad3d36a8906b432b1c51a40d7b8294ea091e2813f3c9d3b1081f7a0aa2e1ffd028f05242db2adec6dc1fcfd30a80d6578d8c9f978a61c359b554b5c9c57c611072de30982266c1a0fd18976b22d", 0xf4}, {&(0x7f0000000040)="8d8b51230096f1ef62435bde0c839c94b62b26ceefdf27fe7d5281b2b39db6f1c6500cb21e9e0f70517157f1b2b23efe4b68d05b48d41fee3d1f3d29908c38f5540ef23eab21e7eb92134615059ee3183c4dc9ef873cb9aeebd939b248949911c9f7475a9358c96ccb531371268bb69e", 0x70}, {&(0x7f0000000280)="6c4811f1e7a2a142230ab7242391c4423c3b682f2677a2d484c1dc121b9d25a19af1d11db6f1baf4f97124fb01da8b6fc70218d58f280458b306a4c184b0f92268ddfaa0c0265c9708f4145e613dbf9548138b40762185e910ae3fcb93cc74ac9412d5e6c9a9371bffb1ee608b840d7df6509a50c9a9", 0x76}, {&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="5d760500d4153193b423bd73cffd148ce14a0fb72c291a2aca587074e6fe21beed33b2bc37814e6c143880193eae6ee6e10be631bd743eb980ea3150fa11d8628e198a7a7b2ba248e7d34c897fe2dc04b061694f0cf90b399ec839bc75946622b50617e37c6d55f6b1a93e24140139a4f1559d4becb313e52cb81d69e80760ae717da7cfc7501cec0b6f17a20229fb009839c60b59af83", 0x97}, {&(0x7f00000004c0)="1c19b4c1b61d0845aa3d962b9477bfe593c5d0e29fa89f4ff5cc7ef8d9d25a93bfc1aa72a449c5670e9bc8cac30b73c3cc0b566114fe432a381beed6446b539cac77b7e7b803cc24f5596d5098959d2cf58d02f02fc720cd050e92b57dbdf53fbfbc12f65e3262aac2a0", 0x6a}], 0x6, &(0x7f00000006c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2000, 0x3, 0x3, r1}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x1, 0x10, 0x7ff, 0x1ff, 0x7, 0x0, 0xca, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x68, 0x20000}, 0x85) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:08:00 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket(0x17, 0x3, 0x10000) freebsd11_fstat(r0, &(0x7f00000003c0)) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") lseek(r0, 0x0, 0x3) fstat(0xffffffffffffff9c, &(0x7f0000000240)) getuid() socket(0x3, 0x3, 0x4b3f) 00:08:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x40) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = socket$inet(0x2, 0x2, 0x7) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000080)="06a1b7cb") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x848}, 0x1) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') rename(&(0x7f0000000400)='./file0/file1\x00', &(0x7f00000003c0)='./file0/file0\x00') 00:08:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x200) 00:08:01 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:08:01 executing program 0: socket(0x0, 0x4, 0x45) r0 = socket(0x100400000000002, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@cred={0x20}], 0x20}, 0x0) 00:08:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = open(&(0x7f0000000100)='./file0\x00', 0x806, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r4 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r3, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x5, 0xc20, 0xff, 0x0, r1}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000300)=0xfff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000b00)={&(0x7f0000000340)=@in6={0x1c, 0x1, 0xfff, @mcast1, 0x1}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000380)="59f92f6a5b1787848fa08e0c9a64d38251f3e4eed56e23546135b57aabf804e254ed4ab4c29b53ddf6053fac812b3cf030f4ea3bc68379b92c81e5357c32a80b2f722f9ab684e9954677fb8552fa95d271826f9a0f8c8d2a29ed404a01f39c16c020a890aece27f3082d7cbb9f8566ce9cf38667904e97b41dd3ec65bd00270c9773dd1ec4fabf8ce05a1c1e76bbd44bd9a021850410d5d7bd26a65b32916784e7f6bf9480a153a496134e37f4fe087554adcc8e33f2a4222c91016d2877669055adb772923a1849", 0xc8}, {&(0x7f0000000480)="eaffb22116d2868c718501bb172d9a82e9da35cf839921887bfce5fddd0bba54a6b675c6b55546302802a49d7ebcf66e30d1400051135113511ba5a1b733", 0x3e}, {&(0x7f00000004c0)="e0a0cbb2fbbcad4959e76e6fae8b757ec99de1f85899510a07b9037408dae68f8df82b3a4d69946f3319917aa4109dfeba838789fc8aa9ba2e957534df29d326e8e246a5126636eaaa3513b50e217eab3518d8b8b94acbfb73543797b5896e6df573d3a362532456afd809f5b1654293bf0f9d1c0a69d328d562495c2514979e2397e09f2a58c7d3eecec6ba5cc3642fe1fda2d7d796abfdb2c5eab61e", 0x9d}, {&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)="48b72a76cf13594731bb8a3ff014a45e46f1eecb25553242a130a7dc51ce3130b65ca85a5211dc81e9287968ffe15f47e327d703243b654533873a73032b05311c59a9227ec2602fe18f15e36e70afb461b4414dc8eb08", 0x57}, {&(0x7f0000000700)="c3dc9ad38c4d", 0x6}, {&(0x7f0000000740)="d10d58506cd304752150324289bd75026b342ab04e532cc21aa0018a6b4440b91c403a8269caca6c965027b49e3cd58c7f22596d21958e50dfcd770accbcb233f00416b6ab6ea7bddd2a82eca288f629bf9ded18ba41909252db5cd73090e71b2ad4a65d4d8c2a7a70a1682ecb1af6b6f101f3c3fda7415a6d0bb173b4fa91139235a491251d3bff837d5a1097f0cc4746", 0x91}, {&(0x7f0000000800)="bbb0d32f2183fc9fb03132f61672b67649439db26c8d712faf037ed0022f885e2443a410c1d7a59e13cc3b65c16f88a856995009b0d2023473c4756c45775d7bafaabe8bc2c425f6f7e506bfb7a34f942c182156012d5fee", 0x58}, {&(0x7f0000000880)="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", 0xfd}, {&(0x7f0000000980)="d363c8b5a886a971f9b90e5fb737218a74265f539e8ac7b7d345143eeab3919e5ce92c92a49fbac09cb458117f86a5183401179689c411100c4e1b0df294d4369eb2e3c2e071fbc97ba639cbe61ac702b6f2643b7d779c84bbcf90ce138fec9070e17b99e4daf906fa2061e61a0b6bf0575790e4112e8ca50c26f5d13a90af30f8cd27738221df055e88990f72fb57f1a851bda81bca6b25fdb49d3f5bf9ffae4bb9d0a9bda4e5b86afe3dc6508320a614e4ebb85c", 0xb5}], 0xa, 0x0, 0x0, 0x100}, 0x20000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000b40)={r1, 0x2}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000c40)={r3, 0x8c7, 0x3, 0x1, 0x7}, &(0x7f0000000c80)=0x18) r6 = fcntl$dupfd(r2, 0x11, r2) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000cc0), &(0x7f0000000d00)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000d40)={0x1, [0x2]}, &(0x7f0000000d80)=0x6) setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000dc0)={0x40, "716fb78d8443fc125dac5e924634839c"}, 0x14) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x22) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000e80)={r3, &(0x7f0000000e00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000ec0)=0x10) socket(0x2, 0x10000007, 0xfc00000000000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000f00)=0x100, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000f40)={r5, 0x4, 0x2}, &(0x7f0000000f80)=0x8) ioctl$DIOCRGETTABLES(r6, 0xc450443f, &(0x7f00000010c0)={{"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", "2c3c234e093fb89c084b521a2cf4cdf6f419419811362347092abeb686d97119", 0x3f, 0x8}, &(0x7f0000000fc0)="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", 0xfffffffffffff800, 0xfffffffffffffffc, 0x8, 0x0, 0x3, 0x1f, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000001540), &(0x7f0000001580)=0x4) r7 = msgget$private(0x0, 0x0) msgrcv(r7, &(0x7f00000015c0)={0x0, ""/88}, 0x60, 0x3, 0x1000) 00:08:01 executing program 1: r0 = dup(0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) syz_execute_func(&(0x7f0000000100)="982c3e0f05d1247c91b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:01 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(r2, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r0, 0xc7c7) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) accept4$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 00:08:01 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000240)={@broadcast, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast, {[@noop, @noop, @lsrr={0x83, 0x3, 0xa2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote}}}}}}) socketpair(0x17, 0x20000005, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7fffffff, 0x1, [0x8]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x2, 0xe9, "1200d63ea0b27dff76f31c3d314d60328af09a334e3fbe12ac20cb6b092b3c39d8d6aeb3de146fe240bdcf816d271a09ea4ec886c76c389d39e5115e5f24b222bc755b2429b131f13b17a46466f58151dee1453dec85a6e50ae29a24fdac09e5d4e4635adb83f9cbbe13cdb3c054cd05302dd39aac37de77f6df839aa714a427663839afa7d41ffaf6500d41e1c24d743dff6f716d46f7a98c55e67440cea9792bc66eb46f47d05c3618a1283979516604991b31e78876b66a35f2818e5b231bb6f38f170bb6372a21518fb753e5fc1f0fbddb11d1591835ebc0c9f01c6376453b4e774383503fdb66"}, 0xf1) 00:08:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)=ANY=[], 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) unlink(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) 00:08:02 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt(r0, 0x6, 0x61, &(0x7f00000000c0)="94c38c2d597d81e005f90ec092fd696cb8e4cebf621faa90d7bdafca33195d2717e0a0157ae706eed8c45765cb8ed1858f5003c9b31918cebdd9758c97c5e2472959ee49e3ce2e03378c267dd98767ea53f7f24074c2f7021c7993058718abb4015d206a86cde74a2fbb45f07cf11b212ec43203852c78cb61b0087f559c267a71784a196f2ccfd5c6f4c075ea6453fb6b945632f80488be4f43a120a4980910fae3ab", 0xa3) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x20000000, 0x0) 00:08:02 executing program 3: setitimer(0x2, &(0x7f0000000040)={{0xff, 0x540}, {0x1, 0x2ecd8ada}}, &(0x7f00000000c0)) syz_execute_func(&(0x7f00000002c0)="b1b591cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1dd5c7c6e8e8fb0f01e166fc8f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd10f38cb4d7166454518674664660fe23be47c073a073a4aaf0000400f0d18c4c1fb2db706000000f3410f0fd596460fe4ba06e42a66d347b4364483c2060f383cc42b54111dd500") r0 = open(&(0x7f0000000000)='./file0\x00', 0xb83, 0x100) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000100)="e60ed734113b7f4284b07e13b1c41a0f14c94a9de44c47b96705e204c0a416767fad9fcda8abe50d983b454d5a755f4a1579d4fba6a65d2c3f1971699b019a85778c50c495790d4806a05d1d8ca9fdf8eeecbf119836d76f51d463ca473e347b246978ad024666d4aa6bf90d0b2b8ad0d8da80f7a5ccf4bdd87ad55a0876d08c13a7f2e31122ec0c30904bd5b8f08d78f820c84626e8f9160edee8a5c57d086bbb49892897bff3aad3ec2e1c8b32f09d459bb32f66e0c04ca947f4ae096b59cf34c2ad2c6cbec92a094f5f5d4d3c81") ftruncate(r0, 0x53d56f21) 00:08:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x100000000, 0xfffffffffffffffb, 0x91e, 0x3f, 0x7, 0xfffffffffffffffd, 0x8, {@in6={{0x1c, 0x3, 0x5, @rand_addr="b4f14d398657b12e63e06f0374d06618", 0x6}}, 0x0, 0x5, 0x7, 0x0, 0x7c7825ab, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x100}, 0x8) r4 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r4, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000200)={r3, 0x7099}, 0x8) 00:08:02 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x3b, 0x0, @remote, @mcast2, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="dda018f6c7b830cabae69e36fa6e8c0a8ad90a8a3ca6b15ca0aac4691654a9efc28389d2ba777609632f3d5dd6a310d6b58db3be6ba92c468cb96f1d0ac88a487783cd01b622d8b501e995b4991d5abb351c623d6fe5e5dccada743613aaaacc313e8f9604436afdf5578537ec4acf367138a76b3767233f2ceff132a2a65e4bd08f6edebb837268b128d59081c811052026ac8716cf66cfc1e1f57718a473b80ff0f45e") 00:08:02 executing program 1: syz_execute_func(&(0x7f0000000300)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a40f01fcc443fd00130066450f73db0422ebd72e41812047002b0000000f49f6ba0dfe8c73c463916d25900000008ea1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebeb6dfbece00001c1c470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") chdir(&(0x7f0000000180)='./file0\x00') r0 = semget$private(0x0, 0x2, 0x21) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000000)=""/87) 00:08:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000085c8034f6884000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8c338fcd1ee013ed2e0582845c0a839e2f5a21d8f544bf276f0b5e562c8de077969c0483121cc3941560143c17b0fa1c6329f7aa0dae3c1fc6800451bc4e6d4670f2b87d8593f94b68de7779e7d28e4feb92107646bce8da0ac669b1a9527189dfe2372b7650d767126bc73dd7d0f6978a06518317123376d01b2491b8a00"], &(0x7f0000000600)=0x6e, 0x30000000) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000940), &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000640)={0xfffffffffffffffd, 0x2000, 0x4, 0x3, 0x0}, &(0x7f0000000680)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000700)={r2, &(0x7f00000006c0)=[@in={0x2, 0x0}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x7, @ipv4={[], [], @rand_addr=0xffff}, 0x1}]}, &(0x7f0000000740)=0x10) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x8, 0x800, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x7, 0x2, 0x1, 0xd2, 0xccf}, 0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x7}, &(0x7f0000000800)=0x8) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000780)=""/2) 00:08:04 executing program 2: syz_execute_func(&(0x7f0000000200)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676edf28b55bc8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x6d5}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0xfffffffffffffc00, 0x3}, 0x10) 00:08:04 executing program 3: 00:08:04 executing program 1: r0 = socket(0x11, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c52cad7d414391185e11"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x27, &(0x7f0000000180), 0x10) 00:08:04 executing program 3: open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x80411, r0, 0x0) 00:08:04 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) 00:08:04 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x3, 0x4, 0x144) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) clock_getres(0xf, &(0x7f0000000000)) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000500)={{"c5d0f3598c32adbbc026e4d214f68088d55f1a27c79d044d10c4f863ac6256631fb102b4797e760504466827eb1edb30f3e79ef4d2aa5a966968c0183a33d95f306871e6b4ae33e9e5ca1bf9f3cc75de93edc733f4670046e1c8dd6008dcb1cf7bd4c1aeb4b0f7d636260ed2b9e4a2d650cc697d9f2d4fb34879eb88627dc3ab8488a01b9c6bf403e2b8194ffb1ed4e9b5ad84dad2da78defa739548821bb3a30544e216233f2cec12297a854f2fd5703178aa870d37cf11878de3096881fb7dd6b2100737d37ab84077fe2450510df2c3d25d2996fc1c23acf3b59d42fd7a435f496ce74a49cb302de8ce6f9cfdba4bc787ed1dd213273425d4351ae84b124c437c957483526aed47fca32b7ea12e81710b5cf40382c484c02e29f0c2a7fd176a5bd3aa6adde803667408410945052624eb57f82f23a53ae464e5247a748d22409d61f37415734782982f21f6fbcfc6186dc80f231c92f8825e1a533551488607d9037c2541a1869e92f7404178df259fe2ec0c9bc91909f11f521a01c90c1e6c1862dbff5fe805954d433c2104deaaaf44234464368838576e74488cf3a06251c3efc91ea4601d92a94a80be39f123fdbe77402e1931150e5f3c791d43e57cdc010ef203dd1cee208df6960d0139d15d9d8176cb0de299245895a5025a8320ce8900103c3cbedf112055d55a95f57d44b31f37d637ed833c6d4054b7b747beb580ebabc11d2cffa8e76b5ade4e7f9c23d26203eaa178b104e3d63fce3b727f503f7e3d5a339ea02ea839fc49b4788f306da8fd66dc30beff7cf8d01093439cf8de4724e415d136ecad0d55d003742ddbdfb514f91f588adfeee6e476eb0c94960cc65542d0d8521e67312f4ab6da1de62201cb19298eb14b96f5a4a398dcffd7a296668b11ce1d4f59463e39ddf900050a0c34865af5516d55667d70fa640e12202ad7f3971f6d027368671501d1335019f7e4301feb41e56f0a525d70086df7be6d2bf125f0683b1d32f55dbf1a3549457ead20539165680c155914d1acbd59fdb91de2bf10c4523da890c4d64439cd5364d2eab51ab953a768d7f00d38fac227c94277032400adb6f28f848c2878365f08f9e2912eb48c8cf0d4dcd9cb564e33d99ad6655ab82903072791db2d3551ad68143a76564b93e3467cfac4f8d8d99d54f247310c5da6cdeb95cdcade0a23e6fc19380c4af70a21c7f6a0e250b8a971543866640ca086821a6586a56c7d9ff300cad7065599804858f3d647cd4578b9cc6ba9012cf52554d7ffeaa8be00ea2e9ac689304cb281347ec0b2c6ff3a9d66fe8049faa178ea9d775c793fc17d7bdb2f4df48590a2cc1dc79eb95d88d90d54951c25d1a589d3ddaf4cca3c95a84fe4cb08f40a2fe1878e3833bf6add874eab217e0d085826b2ab48375ef27b5c027d421d546af76833c6863484643895", "83774bd2ad629d282611e23036b83968f85ba8183260ea2f0fd36a09047a4552", 0x7, 0x6}, &(0x7f0000000040)="ab28f3cfaaa4a7b9ff7e11bea9098114fbfcbf51bda5", 0x3f, 0x9, 0x8, 0x5, 0x12, 0x3ff, 0x1, 0x6}) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000080)="a74ed7feb221b73348d9c02c721e24e7922d45b7df32537fdc5b6638608f8a4ec426f3db19537af8a0a2848067d182ee4886d457894231721ecdd7af09fd4c1154937a6ffb0e1faf45b483f11fc98153e4a63c6d4ae54a571ac3287e3bcdcc7111b86ae2925ae0a8d8035ac67c1829b931c3018d7c2c5435b474d7fadc9b2d9b36569889aff4a14da2628cb81c6df085971a4f28f52565591e4c10545092df8dcf") writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:08:04 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e0000dfeea958b3f7daac84aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018c02907800000000609433df00000000000000000000000000000000000000010000000000000000"]) r0 = semget$private(0x0, 0x1, 0x20) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000100)=""/142) 00:08:04 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae90f99dcf20f5fc30f05bff7018100c4a37bf0c55c41e2e96612f8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30095e1edee511c421045f4607c421dd5831c4e10bf8c40c64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fbab000000c4f2440f813a000000cc7c66f2ab440fec3fb0ddddc482b99c38724a66b1f7c403bd7c5000f2c3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c58160168fa97880a5db0000000fc60fc6a8f2ae360f1ae31f1ff17700628f8f410f38009983000000709b660f3a166a2cf2e5aff2f2f0428b8900800000008fc978c3860d00000049c4cc2af12af191f3c4638d6e8df9ffffff00ffffc481fdd7fffb8fe93892c5b83aa2f1fbfbea") r0 = socket$inet6(0x1c, 0x4, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="1e000000f12ec7636db7d784f9d92c84252563567341641e494c0a2aad32ed67306a5087508ebaddcc1fbae715953d6ad261e30128102537c42ef153cd25c58c3db9663ff9062fe23b84e25168e54403d37b315c8c124708215479f3b1ec6eee16e24f1a31e026be49682f810e7e893919b89ccc0f80f3cd3a2be7da8105fa38c7e6167fef9c62a9cd60afe0413a87d679bceccdf7bfb46ef1a993c74884964a95012a7c0c795e271d2d54"], &(0x7f0000000200)=0x26) 00:08:04 executing program 3: mlockall(0x1) syz_execute_func(&(0x7f00000007c0)="9826473e4314170f05f3797d59bfd913020000a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab26640fc112f8c470c4c461cd583d04000081c481a9fd7a01c483397fd300c9dcdc0fbcaf00100f00f345d9c6acace4c3214cb9a5605419cec2c2b00b000000f08171a30b8a826eefa80dd4d48cc7f2ada3056f0000004e00c4610f9e2bc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fa261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x30000000) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'/110], &(0x7f00000002c0)=0x6e) r2 = dup2(r0, r1) r3 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r5, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r6, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r7 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r7, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) semop(r7, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCRCLRTSTATS(r6, 0xc4504441, &(0x7f0000000880)={{"3c56eafa05fb8d811e37e1d8808534d411c4fb68fc0330ac9189fa7e86794e7a0134a7abc7711fe70df14d6d91a87e7f6ea3a19c203db730f3dfe8403db39ad7c6d1ae4a24037bef93b1090fdd1e798ace827b8b9bc71be5688909fe73644dae171db9fd4cdcc12e0aa389f57faeea83b2f31646c580ae933ca4383b18042cad3b58417fc220f7232502d02182c3f1c430d482456b37a83600cdafff304b6930105149aae61a1d27fcc9ce5b1a17d5b1f81640d94c257ca6252352e8305b09e4546b67efb4e6c2e640915147e63bc7cec5abd9e3452d07a7c8ca472f063a27636e5fae6422395daafc3836fc78ad5f412c1d6aa1ed17c70af6bc75da41a8262c7dbd43ac97e69c1bb81a2e4fbaecff81f2657956dbc71e07f4cd3e01e3e39a49e0ebc674ab03798f59dcd49a8d41018c488cd8f361b38cef05ccc85cdc21ed4ce84fb0b19de1adb2a96fbe0724467f0bdde40dcf636f0e08269f0050b41b2bf91b398a2836106c5b10b09e4aa4812f1a3283b83a2b01470c1d2d65a106206109b2e6612b2765f2c56a77c1c52968b42ef5b6bb63053a9b04ba7cd1fea6ae170ad9adadd588061869a79f27f888c650bb9ba295e78be4cb29a131072773aa17a0b1c438ae8f703a20f2b23df39be48aaf0c3e154efa77d775e886a7928a07fd0d7c16456e1aee58ab40405c4219fc080ca34277a6361bf1761c38515e3329d16d02669f09e54d50f7ea93f82eac95f982d49b4a51fb36f4390f8736cea4484eff6250eb3c6c7ff257d6116d09a376186ad662cf2d1c2b68c49316fed4c74fbbf574435d08f986bcb288add315ee18b1e83d2be6c0aa3258b5cb7ca5d2436a8dbb62c7df13cbf0f02c3f087880d5e9f03dbd16a2862b66bcfde50b2f25c3f3fb304fda2e7fac4be955fe6a9af74a859fcfac54838269df96e6a452b7fe79c3407a00a301e067802a2eb5c38cae1d1f39e58d5538499ca4ec81f3b09e9a5dd57467d8549fe2c34c13d6cd2a2787d55d2eca93c70afe2f3d0476c52aed56f7c791c5074ebdd76ef29bfc78b8a829567bcb2de1ff5cb0a6c2245878ef408c8e822c185dedec5dc15342ee40eb946b7608dbc983423feb2e61f4751a3c7b298ab57a4eee3c8afe37be1d34cb60ce1d0a6c1614ab3b34316a7427bb221e407344cbd987c985c6f16779d664fdc91276822691e812dee44a20c191b26ffd8715be14452ea681d77da7464e11d0facc5fbe43ec8021db1ebbdaeaf8e5fa7e095b647033d029848b4d89a4f615dab9a5bc66c57f44bc28ce8f32383aef21c6c7771837d2881e5d05206416913f56625adb44f8cf1d5f0d73644f758851ceb61441c94918541f177d6f5908fffd3292fb431c8cf0a7ea908fcbe40b59300333cc2da73666e1b0f5f3326422026fed86ef17bfacf5867bc3b2c31109f6557949b74ed86d86a5", "e4b7bf2cccf89fe7c952de3dc7baf3d478428d7de31f481307168da88c8dbcf0", 0x2, 0x3ff}, &(0x7f0000000640)="8c038a85760f3305ba72f359250879932af0aa4e20c21f67fc7e615a6f4cd87dca412bfc0c58f0f39d4e2845a05394934eb2e7c99870b87c46672c34aab89719caf0d3d3b49b805e9807c970a80d424ed00d178b3bcd41cff66787add17cda0932f8b1a779f269892bd88e6c0c22bbf3871a31c716efeac39df5dcb590c91f0fb3051eb053bc", 0x8, 0x4, 0x9, 0x6, 0xfff, 0xa566, 0x7, 0x8}) r10 = getpid() r11 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x5, 0x0, r4, r8, r9, 0xc0, 0x7}, 0x7, 0x2, 0x1, 0x1, r10, r11, 0x7}) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f00000000c0)="863845ecf3724bf4a13691030fbfd127d8724733f35c78ca9b714062abf885bf6af1029d917813676f85d0398f22e13fd3b42a97ec333f56ac327fb22982a61be6c1e5ed97dc313a5a94efedc2536900d7a2854211157b83d7c33aac29226ce0c1227a73af071f0a6215150bda02794207755fad4b4b9f0ebb883ece8aa34cb6eb1bd01dbed60e6e8f44cd69e10d0f00c16ffb787bde1fe309cc71051e3b21184a0a8d370c4f46a53d0d80906b07acaa74a43f2a471541a60ecacd846b9b812eb56b4bee22c11810a0b2") getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/121, &(0x7f0000000080)=0x79) 00:08:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, 0x0, 0xfffffffffffffe91) 00:08:05 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x1c, 0x3, 0x3, @loopback}, 0x1c) freebsd10_pipe(&(0x7f0000000080)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:08:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1001, 0xfffffffffffffffe, 0x31) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xff, @mcast2, 0x2}}, 0x0, 0x0, 0x5, 0x10, 0x7fff, 0xaf, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x800}, 0x8) 00:08:05 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) getsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0xffffff8e) 00:08:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000740d, 0x0) 00:08:05 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x80000001, @loopback, 0x100}}, 0x0, 0xfffffffffffffff9, 0xffffffffffffffff, 0x3, 0x0, 0x50b}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r1, 0x6, 0x0, 0x80, 0xc7, 0x7, 0x77}, 0x98) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x0, @mcast1, 0x80000001}}, 0x0, 0x81, 0x9, 0x200}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={r3, 0xfffffffffffffffc}, 0x8) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:08:06 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x55, 0x2, 0x80, 0x7f, 0x10000, 0x5}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r4, 0x3}, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000001c0)) 00:08:06 executing program 3: socketpair(0x17, 0x10000005, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000380)={0x0, 0x5f0}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r1, 0x80, "8564a45fb720c0ed3e6fe77c86948585a74546b84221256f1ad16b804006e71ecf6089a813dca952a244d959e74518a56ff00831c3becec9f5d5c224110b2823a78f9750ce0b55df9a8a1f1bd9f6b59325bfd7701da993083daec84b0c7b50f8eba066d4b8d57f8296e27a0632250fac55e34965dd587eb6329bf8edecea06c1"}, &(0x7f00000004c0)=0x88) r2 = socket(0x17, 0x20000000, 0x75004a35) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000000000c20e0885c954359446d82c9fb900"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x1fca34b2, 0x2000, 0x295d, 0x7, 0x6, 0x5, 0x40, r3}, &(0x7f0000000200)=0x20) syz_execute_func(&(0x7f0000000100)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "19c4d78abeb2c04bdc56524cdf34535f441fc984e24e924a185029cee6baf5f6711142f3b57b83f06328305980b935fdc14123e7c1ec59b45361efc3b6645e376177ff66a421f80302238023e4258f35c86b1d1d04ce1173173567bca90c9d8819b75655b92c1a2a403fa9e4939917be325e155a77fb17a50d6d94832990eca7984000f65a3ebac69b16dc02c624db37333294e74c9a18717ca65dd033c8205946816daad46837106e8dd0f04ab7e73d8703762104a9f126be25df5b3ba9a4db1b4bb592705168076cfbca4fd2d3a251283a1a808aed4b1f86096e9124c2daf4fe505c8fab7283a52514318079ffd7f4"}, 0x100) 00:08:06 executing program 2: syz_execute_func(&(0x7f0000000000)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x4000002, 0x0) r1 = shmget(0x2, 0x3000, 0x100000700, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000640)="7192c64af8fc163d1a5ea58fb23198edecb04c099af75d86ad6f82b14e0b73fc967b2817dec46c64b670d504e499a9bd2450148cc60885695aa37cae8294291a937024b542e845464b52aed4bc7a8bbb816d52c63816c73b73f62684e41af02fac78e0c25d5977185b77fc5d382473330bc9c60071b51abfece8368613ec6c982b448bccf26915a0e4367ea864ade696d1fe7fca1d28fb4f1ae198c70ce6fee4a4abdc03a08dcb9e98759e84a2935b147637bdb34f127b57e93b4253c385e243cc55d189e0aada4c0178dfa6b733092dd1be1817b6390aac3fec8627bcf24b0fd43295341539bad9") ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000001c0)={{"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", "21fe0767db261636eab8ed12d25515a84b1285c67b43a86c7bcaf50a9222d954", 0x4, 0xd03d}, &(0x7f00000000c0)="2416d8b5e76a45cbfb0c35df1f0b0f02312dc2dd1c89656083a21e25815791764a6a3033423941028644393fac52c58ca233bf87838d32c55db547de27fa872a4786f9b4a0f8f9f6a4f074ab17431571f5e2ab7042a65f43a292f0be63f9bf5ec034768c32e3d4d73a60b1eb6e5f482e24c2be57556ce626f17ffd519aec79aef1fac7cceea0cce90f77b864ba78ff1e63736820bcbf047de8bd06bc2987d8fcca225dbfd498f8ed38630e625347a2f062931d8b6fa31853093ef001bd8e487319ef0694f4", 0x7fffffff, 0x9, 0xffffffffffff5c14, 0x9, 0x0, 0x7, 0x20000000000006, 0x2}) 00:08:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc) r1 = dup(r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000140)="d7f6bded245d8deb8dde1d41e6ffdf3f1475db4d89d04e4f12366d47fc7dc9184734a939fbd4fa6c30479b9ba9d1f41290fec59e25043e5cea56542d4a6a1adc33bf1d25d0bc3f148632d9dcfb336b448abd07a96f1bfd5da051d7863337ac83064244f697171b4d48a0ca6dd2478f02fc0698ce42afb5f41e654dc277b48c9fdd51c9f639b382838957f160bb72d1e7e056e7e9534b093e2382cbe9aacf1a2d94a4a8b1d02890cf31d07e6c4c9e0a348b0c29904e6ae5cf5f77") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xa) 00:08:07 executing program 3: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x40) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x403, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}, 0x4) 00:08:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getrusage(0x1, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), 0x0) 00:08:07 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) sync() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x4) sync() getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000000)="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") 00:08:07 executing program 2: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x120442, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) getpeername(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 00:08:08 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) fstat(r0, &(0x7f0000000140)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffe) ftruncate(r1, 0x1000000000a) open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000012c2, 0x0) r2 = semget(0x2, 0x1, 0x208) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') __semctl$IPC_RMID(r2, 0x0, 0x0) 00:08:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x7fff, 0x200, 0x0, 0x6, 0x400, 0x9e9, 0x8, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, r2, 0x0, 0x6, 0x1, 0x2, 0x1f, 0x100000000}, 0xa0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x4, 0x9, 0x8000, 0xafc, 0x6, 0x9, 0x9, 0x1ff, 0x0, 0x7}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000100)=0xb60, 0x4) 00:08:09 executing program 3: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0x112) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x3, 0x3, 0x8, 0x7}, 0x8) 00:08:09 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = semget(0x1, 0x0, 0x118) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001180)={@in6={{0x1c, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, 0x0}, &(0x7f0000001240)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001280)={@in={{0x2, 0x2, @broadcast}}, r3, 0x973, 0x8, 0x100, 0x4, 0x2, 0xffffffff}, 0xa0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x21372ed5, 0x7, 0x7f]) 00:08:09 executing program 2: syz_execute_func(&(0x7f0000000340)="95cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f570f0d15000000006161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x7f, 0x1000, 0x8, 0x70d3, 0x1, 0x4ef, 0x8, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x94d1, @rand_addr="d87bdbe88eb0fc0791cb732a8c4faac9", 0x3}}, r1, 0x2, 0x1, 0x1ff, 0x9e}, &(0x7f00000002c0)=0x98) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="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") r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) bind$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c7987570e696c653000"], 0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:08:09 executing program 1: semget$private(0x0, 0x5, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000240)={0x0, {{0x1c, 0x0, 0xff, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}, 0x2}}}, 0x108) r1 = socket$inet6(0x1c, 0x0, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x100000000, @loopback, 0x5}}, r2, 0x10000, 0xff, 0x100000001, 0x1, 0x81e5}, &(0x7f0000000140)=0x98) 00:08:09 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008060001080006040000ffffffffffffe0000002aaaaaaaaaabb7f0000011cb4dd0ee74700323b25a5dffb86b249a060a07213c9ca0e3972e363b6140b077f93aa4bd3e2c4b4caa48a4a53e2e432dee0ff7420763b070f7047fdf06b66f1d8e3aaf6d21f62fdc279a6ffc5c276f2ad972ad97674e16833afb4998ddd431c6f7eb90d2ef7cfdb8faca59292bc6f"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x6) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa79f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x8001, 0xbd, "099bd7c863b23b7cc2b3a28780563664e8213c1bb3ab4c4c761991e1a1c8566bc03f8e8f3a288d0e39df9d65161f8097b493c3926895d0f2bd09b0e81fed29cd7c6ef55a10c78428c573b202ce618e915518962c45fa1fa61ef64250ba58558d86484efa99c4f381bbed2782bb59cfd8ce672773d3fd3b7eb5ed3f66b621e589c4be166b58f0e27de00c0da6a97eb9cd07c7615fdd6fe369ead6f458cefe657a8fcbd10ce4aaf639183eadfc43d29db1be6a011020e369482a5c5f4489"}, 0xc5) 00:08:09 executing program 0: syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = getegid() r2 = msgget(0x0, 0x0) msgrcv(r2, &(0x7f0000001900)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000063ec570a174882960ffa589481245c5ccc662a59ab4420a2517516c7e1242d844ad1981dc90ae98efd772acdece695010100004ccf9f74ab080000000a88c5759cc3"], 0x3e, 0x3, 0x1000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) accept(r0, &(0x7f0000000640)=@un=@abs, &(0x7f0000000700)=0x8) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) r3 = msgget$private(0x0, 0x80003ff) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000680)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000700)}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/76, 0x4c}], 0x3, &(0x7f0000001800)=""/171, 0xab}, 0x40081) dup(r4) msgsnd(r3, &(0x7f0000001980)={0x3, "f406b6f1fd2bc2c60ffa72c9b252cd39b2d250ced3e5424a1f7f039158aa1363db89e6d33ce7404ee143ff16fff99901cfbe24283b982fbd4195cd669b1046c95158a0db32808487bf3e41329f9cbeb47319df0adb6b36880706018d2a4b2478e727d53619966093a747573cec94"}, 0x76, 0x0) msgget$private(0x0, 0x404) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x9, 0x0, r1, 0x0, r1, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001}) 00:08:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000200)={{"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", "5584f5e089a67a17353a7c60e27f34434cba49309fd7db26c0e900d6703dc9ab", 0xed2, 0x8}, &(0x7f0000000080)="05d4924f4af5d06b8c1847fcf8279d054304ed5045b5559e4de901495bdd832a34175151615ae026f1923c9c615d17036b0e695e7efc8e0da38414ee07180b5da4a9496c81a77d9c96ee633f825fd1", 0xe0, 0x7, 0x6, 0x1, 0x6, 0x1, 0xffffffffffff0000, 0x8}) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m') 00:08:10 executing program 1: r0 = socket(0x10000000002, 0x0, 0x80000000001) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) socketpair(0xffffffffffffffff, 0x5, 0x9b5, &(0x7f0000000040)) 00:08:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000100)="c2d836e94369cae8896ee3b75a49cc817a77ba34be7910d10f96f6e770a377d3a85c624da736c300c464ca0a257bc61a38721dc7fa70b09ad258b22cbaa39efd919bbffbac3f1274e183371d577e4c05fc68b7b7e08f8c48f2c8ebfa65b19d8e17c6422b1103bdae622a003bd6e94a9677409638e20584918f", 0x79) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockname$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) 00:08:10 executing program 0: syz_emit_ethernet(0x8, &(0x7f00000007c0)={@broadcast, @random="a60cbf1770d0", [], {@ipv4={0x800, {{0x0, 0x4, 0x6, 0x5, 0x0, 0x5, 0x40, 0x5, 0x7, 0x0, @local={0xac, 0x14, 0x0}, @rand_addr=0x40, {[@lsrr={0x83, 0x0, 0xffffffff, [@multicast1, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x3, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @empty]}, @ra={0x94, 0x0, 0x8}, @timestamp={0x44, 0x0, 0x9, 0x3, 0x9, [{}, {[@multicast1], 0x20}]}, @rr={0x7, 0x0, 0x1, [@local={0xac, 0x14, 0x0}, @loopback, @empty, @multicast2]}, @ra={0x94, 0x0, 0x4}, @rr={0x7, 0x0, 0xd8, [@broadcast]}, @timestamp={0x44, 0x0, 0x50, 0x3, 0xffffffffffff9c8c, [{[], 0x4}, {[], 0x800}, {[], 0x3}]}, @ra={0x94, 0x0, 0x4}, @timestamp={0x44, 0x0, 0x7f, 0xddd78c0900ad052a, 0xfffffffffffeffff, [{}, {[], 0xff}]}]}}, @udp={{0x3, 0x0}, {"7e23f58462bab2423cc23fad49f0a45890e174bec4e0aee1705dec5b9eb4ace46da4151aa49d0984d3ebc4ba"}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000500)={0x0, 0x0, 0x2a653918}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x4000000000000000, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000100)="9f2a43dbf88f4d9481caf8aa2f67dbb53f0fc7636c82695068e09e862dcaaa673b0da646ce55c6978e65acde601ad9de1fc7d3d5489c92b4b530156e4d44d5568200f982bbe7c8d59865dd05ea121c50f98ce75d977685a93c46250722fa7a4e9451da21719ff9406a4ef98ffb908e6eb342fb7baba1a51a88bc61efdfe843081f1582a14abe9657127422237e70f46f1c41be76fbeaaccb7243e068513fe739062982dece082347d3d32d4a1659bc3d7649", 0xb2}, {&(0x7f00000001c0)="e09f4bf07805f99109fce5506269f3cbca88c64076870ef82d6ba3a0f65bf5d93faa25854e952cf8487724d76cf8b9131c8724d6fee58ac3211d956afaed30826ab7f01e8a5b7ab264a01a91b5f123631ef30e8c", 0x54}, {&(0x7f0000000240)="630ea4d0ab222f330d636b68abd70d45066513a87b91517b30974dd69232f4365e0b2d96bf4524efc96565c0f022e6d03bbce73f08797318f5ebee07ca7d123a", 0x40}, {&(0x7f0000000280)="a6ee9fca036c4ae53f006651c49bb15a29f8455c86d143917a94e850aecc98963e39f835868979c0b318711a4a5117da70ab1122612d70a79109ecf71258abc3eb1e75b64a7204f387eee7af1fa449551fb9b8773592bbba9075ef14130e1e18496150fdfda522206d09631acd3a26d489ece7825760438c0e40f62ef6f6bcccc2f54bd532a61d97c17812c755e1de", 0x8f}, {&(0x7f0000000340)="1ffaed4e84520d010f356968e089c6061b6c0eb80cb688f494230dc65c51dad6ffc753cc93b08141762b36ac32e828dacff724c3ffdda882a55adf1bce442cd8b123bd5e5888e34fd2ad445f9cc6a64fc2e98e68c4a92ec2c4986b7804494062578bc40fc5b8618840761c6389c1476d7b57b6a6aa8f6af9eebe5286e7842ed1317ac292b9de670af911812b76679a39c0a8c8083a93f95a326f7e7876ffd14be03f04dc4f114e18c44f7b642af5fa387fe76afebf255dc21f5b44562d0145ec18f8", 0xc2}, {&(0x7f0000000440)="da8ceccbec9932c19a4eaca0150fab1764f6d69bf6370d886dad9b3c726f9d9f628bbc02f2155dc99487cce7622df8055e14caa1e60ede3ac5ecd8", 0x3b}], 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="100000008400000008000000001000001c0000008400000004000000030010000600000009000000", @ANYRES32=r1, @ANYBLOB="100000008400000009000000ac1400aa100000008400000009000000e0000001100000008400000008000000000000001458c0de9826e0df9a000000840000000700000003000000020000001000000084000000"], 0x80, 0x20001}, 0x2000c) 00:08:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x85, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc0, 0xf72) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:08:10 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x800, 0x4, [0x2, 0x40, 0x7, 0xb3c80000000000]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r6, 0x3be}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000001c0)={0x5, [0x7, 0x1, 0x1, 0x11ce000, 0x6]}, 0xe) r7 = dup2(r0, r5) ioctl$DIOCRADDTABLES(r7, 0xc450443d, &(0x7f0000000440)={{"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", "01823c1f082833ce207e0c0862d8f7cb8b83e71a6a5563758854108241774291", 0x401}, &(0x7f0000000380)="66b3e563aff860520637fda73b5fd232ed961c34a9dd4de2d89b0024a0a54377414d724b722e11f80af7732a9a733a9a8bedcf81bc7918582db747faabd72aeadb06879956be2896c85feda48b09df02b3f74c90f1c6792a1787ba2335e67d0e4739eaef66745fee2c9bbcdd93c9754a0ea81b219f2ec13bc6bd7118b8d55386e903a5836b21c3cbba32207805a2aa178e9ca66f3cc0196042250f68eea748f3704ab9be72560f2c063ecc0210553a4a29d083ea", 0x1efed4c6, 0x1000, 0x5, 0x7, 0x0, 0x20, 0x1, 0x81}) fchown(r7, r2, r3) fchown(r0, r2, r4) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:08:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000100)="e057b1cbbfab3d7817db5f355358bd56bb5e65475e2a32d8e5fe461e62e36c6f21bccb15afaba99f002abacb03eefc54cafbd26da6b2ad74aa007fda14d53a2e115004cbd3014583ae2576a9dc6c2451e3ddfb4371c4e0284a6682959e9856112f61dd6f4558f0d050133c89423fe8642116ff8bab04e67f55f56765cc651d10432aafe28ef85eece81d089a4b704d7d58d08439f4b6258e373faeccb242e68269812c7994e924a27a432559237520") munmap(&(0x7f0000ee9000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:08:10 executing program 2: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 00:08:10 executing program 0: r0 = open(0x0, 0xc5, 0x142) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x3a, "cf761387e5d59f4bfaac6a404c52b16e223271c080584850c3fd59875d060a6cbce812fc5901f39aff70b02f7f80ec9b2a6aa3a85a7e62401589"}, &(0x7f0000000140)=0x42) 00:08:11 executing program 2: r0 = socket(0x1c, 0x10000001, 0x82) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8001, 0x2, 0x4, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x28, 0x7, 0xc22}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000040)=0xfffffffffffffe7a) poll(&(0x7f0000000080)=[{r0, 0x1}, {r0, 0x2}, {r0, 0x4}, {r0, 0x182}, {r0, 0x186}], 0x5, 0x4) 00:08:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x5, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x8004746b, &(0x7f00000000c0)) 00:08:11 executing program 1: syz_execute_func(&(0x7f0000000200)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x108, 0x7) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x7, 0x0, 0xffffffffffff8000, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x6, 0x2, [0x9, 0x5]}, &(0x7f0000000300)=0xc) socket$unix(0x1, 0x5, 0x0) 00:08:12 executing program 0: syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0}) r0 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/182) 00:08:12 executing program 2: syz_execute_func(&(0x7f00000011c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:08:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) 00:08:13 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet(0x2, 0x3, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000200)="78a80c4ea32b38a1036894f8b46925bc5d45c1d6ebc3e9658f5560777957da24a0d3c0022b57b9c6910a3d0db723de0662598c8248ac1e142506794b824c5982debd56e15ce8a4e15cca11b123ac7a02496fcf4fe78185b0d94c2ccccfc351f37c0c332ce8bdd2b194309bd6d69a8113cda49f792960417992c9c1c4b577a2d4f00cf008b3dcf5c1cb5241dc241e80f5bcde164a701c17f6deb7942087886bdba3bcec3bf6b612c1a4cbc7ee8f05", 0xae) listen(r2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = getpgid(0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180)=0x94fe, 0x4) getpgrp(r4) 00:08:13 executing program 2: syz_execute_func(&(0x7f00000011c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:08:13 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 00:08:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) dup2(r0, r0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/200, 0xc8}, {&(0x7f0000000500)=""/193, 0xc1}], 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) r1 = getegid() setgroups(0x2, &(0x7f0000000640)=[r1, r1]) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) ftruncate(r2, 0x5) socket$inet(0x2, 0x0, 0xffffffffffffff4c) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x108, 0x4) accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x10000000) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x10000000) r3 = openat(r0, &(0x7f00000003c0)='\x00', 0x80, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_int(r4, 0x6, 0x404, &(0x7f0000000100)=0x1, 0x4) r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r6, 0x7e2780e3) 00:08:14 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xfffffffffffffff9, @mcast1, 0x9}}, 0x0, 0x2696, 0x9, 0x4, 0x1, 0x80000000}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x0, 0x3, 0x4, 0xff}, &(0x7f0000000280)=0x18) syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000100)="d0cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d479c67450f483bd1d97c7c63460f570f01fc616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:08:14 executing program 1: syz_execute_func(&(0x7f0000000000)="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") semop(0x0, &(0x7f0000000000)=[{}], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x41) r1 = semget(0x3, 0x1, 0x80) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000280)=[0x80]) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) 00:08:14 executing program 1: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)="3dc2ad4fe3e5861b7813918790e66566ec7aac05b687442561cc5f429694f7c68e51aa99285b2d5410b4ed2b408021162879415a8624a25b013dbc122e40b18afbcf993a45ec7c5fee119d99bb53fd21ea12e8", 0x53}, {&(0x7f0000000140)="aafb1daa2474cbf11ba04e5d421d0f6568850b8aa7c339e51213a98b6434b8d2915786f976af8fc96213af7d1b83454bf875de77fd340d9a7ed2d47b28f2a93d3dd2e78018ab9b5f42c7731831a79031d48fed26381d8950327914522181caa95b90641a7f5012ac763f714ca2a71202ad35ebdb61ce3199ecf2842b56db2b", 0x7f}, {&(0x7f00000001c0)="eee22fea6ab3335553bac19d17b7d033545c782a749b152e7911f719ab0dbeb0748520161e2c4b14825541d0e76f93e611ff67ee30d8ea2b65a93f90d74e19f395fef739edc3", 0x46}, {&(0x7f0000000240)="74454353f6623241314bbb575da19f8c1d750a87396f23071a76243a9800b9a039ec8c4b82e1a60b70058cfdbeb2b9062a39781eb64d0154d031473f08e0", 0x3e}, {&(0x7f0000000280)="60813f19ed0510a68146158253660c1a838df5292cf3a2b3df7aa78c8abbc5918da0d914e457fb29894001f5b11f0ae294beded54305f4b258da68eddb22353ed765be4677e28aebec909fab9b6c418e82818b04952c7cc89ebcd8142e885f4fcf1b0d1b89a8c4c561fc32353a6a5c521a68a379dddb937b232a84177f9a108a0f6c805ca646e828a9720cdf40af5694e4987c91c24b73394106725cd861dec39b456a7e5323354f7cbd8d928c1a19a2382005247e0ce1da437b800a8d2f12d70360ff69994f1406d06bd21970df6d9db6351087b44c6897ecbb7ee0859d74ef", 0xe0}, {&(0x7f0000000380)="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", 0xfd}, {&(0x7f0000000480)="e0ba09a8e0c26156940effaf6c081384bcf03453487a5d86458d34105ab8a2e622f9e325fcaeb429b335779abb44516c779867c40b1e46857b03ad41f598380d6bb680801d2b40757cacd5fe2dc13be5584685571eb419b9fa8344eb20923796a6227a569a453976336b86d7281c3b90f85c890248d98b1d0e9cb7a6949f1f2dd26e523b0ef5753ad52157034c10a1bb13e72c54969d33642ca6ed68a0655d9cd2f76e392a7b76e677b453cc7b35b435f7a1e36eab6c191ea0251f92ed9e3c00219fb979b39073f06cbbe8424a09c6785f7d9d7710682fdf852d363c841b5381786ed37da0b1d2c5a46d2e50", 0xec}, {&(0x7f0000000580)="c4008eede50b6c2d8c94070d9c6ad5338b010798b1dbb6fd1a60b6c5587dc7b65fae2b2e43eae634be2ef5ecc24bb17291d7e02584cf0508f01360a6d6487abdc6642fdabe68772ebeb7e2484f9e1b44bb06c7ad6e9577f160f65a704bf82ba9c0c1b71e186dd8aa20fb1920c466a4bf7ba6266fe99678ae916bb59b2ba798224968cbb739d9eb0d438824e73a51457be063bf706e5b0a08308cdb4c0c8baba8a36c2140c12426d08182b6da0eb7f8fac4385090bc34b798fc07dfdbf354b42ad90bb88b2675e2fc286624a3f7e855e00f6a2ab875babf9a802d66593d730183a541b52c69d96b122e3b5584", 0xec}], 0x8) syz_execute_func(&(0x7f0000000040)="0f0d5efec4e3610249df002911f215dbc3000046863a47805b03e40fda9300000020c4e2e0f729f00fab90fb6100008fe960932509000000") setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000700)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:08:14 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x10000000) r1 = accept4(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 00:08:15 executing program 3: syz_execute_func(&(0x7f0000000540)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e41b53fbc4e10165486548c4660f71d6c9663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35bc4424d1673003045450c6ca2a241000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x1013, r0, 0x1e) 00:08:15 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000001280)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr}}}}}) socketpair(0x17, 0x2, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x9}, 0x24) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x20}, {r1, 0x40}, {r0, 0x14}, {0xffffffffffffffff, 0x80}, {r0, 0x146}, {r0, 0x1}, {r1, 0x2029}, {r0, 0x4}], 0x9, 0x57) 00:08:15 executing program 1: syz_execute_func(&(0x7f0000000400)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d0dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x8c9, 0x3, 0xb6b, 0x3ff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x6, 0x3, 0x200}, &(0x7f0000000200)=0x10) r3 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000240), 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000180)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4509, 0x8, 0xcc1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000080)={r5}, 0x0) 00:08:16 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0xfffffe30, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003f0000000000147e00000000"], 0x14}, 0x0) 00:08:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x62b, 0x1, 0x0, 0x3, 0x860, 0x5, 0x6}, 0x0, &(0x7f00000001c0)={0x9, 0x0, 0x7ff, 0x7fffffff, 0x9400000000000, 0x7, 0x0, 0x8000}, &(0x7f0000000300)={0x4af0000000000000, 0x2}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x3f, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000480)=0x8c) r3 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1, r4}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:08:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd0000000000008001000000000000000000ffdf0000000000ff0200000000000000000000000000010202907800f7ff37609433df000002000000000000003300000000000000000000000000000000ffff00660566000000"]) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:08:16 executing program 1: syz_execute_func(&(0x7f0000000080)="1c20c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d01721aa00000000f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7cc483dd0bbbf93200009b02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c4410fd0e5f265dc5f00c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f243a5dedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2138c000000c4c1f913376666450f17720d3e3e6567670f1b0166660f3a0b0865") socket$inet6_tcp(0x1c, 0x1, 0x0) dup(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)) accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) fcntl$getown(r0, 0x5) getpgid(0x0) 00:08:16 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f6602100000018000004cfa36f2ad067e2f6665000000018948de6920c64788969a3164a3596836d12f260e7c537b9c1d40975bd328d2744b3e43302b1f329f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1893c3762a53d351f19fda4bd1a67396140061861ee1a99eb4bcf70656a9eaca83cb55301000000000000006b916f81ff3fca0000"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) getpid() msgget(0x1, 0x10) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r4) listen(0xffffffffffffffff, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r7, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 00:08:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 00:08:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000080)=""/236, 0xec}], 0x1, &(0x7f0000001b00)=""/106, 0x6a}, 0x2) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffd95, &(0x7f0000000240), 0x1000000000000041, 0x0}, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x10000005, 0xf800000000000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="cb7986bdfeacce41d1a0d20e6888a96f6ba6d6b915057b4f4682903bc0dead23b8851c355bc6b7a1717a0126d60674bdf2bdc6245ad346d2a54a6ab9c42b9541bd4062874da26dc4c48b7c96c9cb551b92b9511c8579d85216a65cbad84aef0dea57a5d9543adb1b7f983a9f176a792250687c812818363d98fabdbf0148a50cc4360c978e98e47ff30ae2dfda79a4c418fe113d03760d561a282b6327abd9650c649c023051da26e6dc3a2385bc7c40e91b7d62f35242ee", @ANYRES32=0x0], &(0x7f0000000180)=0x8) 00:08:16 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) sendto$inet(r0, &(0x7f0000000100)="bd6ce41353c5770e6fa211e2741d0a592b164ccca3c14f5cbec35eb7ba263918f37f0187dfa485156d4e8379ca79050f36978697664e1c1cac8f6e84797aa73f271fdfdb481a777294", 0x49, 0x10c, &(0x7f0000000080)={0x2, 0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)={0x1c, 0x2, 0x0, @empty, 0x55f}, 0x1c) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) renameat(r1, &(0x7f0000000180)='./file1\x00', r1, &(0x7f00000001c0)='./file0\x00') mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:08:16 executing program 2: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x4b, "0fdda86ee153b93af5af48784d3f38998712cff01661bbabd7e799515cdbb61f71aa9963f4d4b56effe65a12e047231ff267ccd446691b065f42053382c3570e480031a7832f30d05c8df8"}, &(0x7f0000000140)=0x53) 00:08:17 executing program 0: syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fb7a7a237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e257d9cfe2aee3e31068a5ba68a5ba8f2940c44219a775d040dae0f0330fb18c0b4c000000800080008ca065600000c4215d6be574cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000000c0)="f927f675ef01") 00:08:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x6a, "f66d3b9ba3c56b159670ae558cdb053e0ac6b6859f324ac1dfdde99188ea29c65653ac760c7e4cde58486dddeb366a8b336e83c9b308dcc28c765b47f27ff8810fbffd289f37155d6cbc5d54f67d15f83cfc9e9994abb6643b1f00cbe20918c466058800aeab247c041f"}, &(0x7f0000000000)=0x72) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2, 0x4b, "34bfa06a5a25c47a1b88cb31adaf25414692dd151081a8e4c37114a4334cc90359bfe6e2df552479c891354c7386a0522950737fd5d042cc2b5d87018a8ae4c8ffd55c5b34d12e24139f0a"}, &(0x7f0000000080)=0x53) 00:08:17 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="d85a9737", 0x4}], 0x1) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:08:18 executing program 0: select(0x0, 0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xab3, 0x0, 0x86b9, 0x7, 0x20, 0x1ff, 0x8, 0xffffffffffffff7f}, &(0x7f0000000040)={0x7, 0x1, 0x100000000, 0x0, 0x95a, 0x0, 0x6, 0x800}, &(0x7f0000000080)={0x3, 0x1000, 0x101, 0x400, 0x9, 0xffffffff, 0x401, 0x9}, &(0x7f00000000c0)={0x9, 0x9}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="70679b7cb8a39d8eb6307b687713e064908c4ceb2ecc7ad6f1433ab3d3c230b6027ff273e1a8e1f7563d302bc1ba7cc4390ff6250cb4deeb344b2018260ba004", 0x40}, {&(0x7f0000000240)="25459ed5405b7a8fca3bc5bb8234493eeb5b87707643e21cde405b1571371722cba2ce21e9b3f7b66e2694cb679d2bdacdcb816a8d5614e473197e4938c18255732113f35aa251b18396c53af9ced45cd4f1c8a96d99e91afdf73b4c6651e4ba5c6bfc5eab4d39cc340ae850898e89296f695a73a33a729245827e1e09a74a77fb63a5a9b2fee8f26fd6e97d67a0e4d2fd015e3d8b50271c8021112b41c8db8fc20d157644fe077f2f86634485d452945289b5bc954b6c3fe762a7f02d2fa9320cdbcc8ce2baed7069ed5ae814968cfa55ced5281767084622c532ec2b539d77a4", 0xe1}, {&(0x7f0000000340)="b4b20dc2d3ed73d99b3025cf5af063d0fa2ea8d62ae880bbc46946d32d31a44277", 0x21}, {&(0x7f0000000380)="2bfb06e61aa9a455df3783a14c4db295b7d6a062bdb2862365d237c294d836355fcdbaa1be089a8427f4d93ea6a63037a089a45748a4f3d50530f32d43f3", 0x3e}], 0x4) fchmod(r0, 0x46) execve(0x0, 0x0, 0x0) 00:08:18 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) msync(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000200)="f59a6389baae61c45ec810dbc74bb78cb201ea75d321bb74d133baa5d031aa6464e6c837563e184d1aa967fd19445fbb923f14f0fa05e2c1584004be8151c2f533243c5cf3ea4117ca87327bba3bd739797101ff6511077ad165da7fcfea5d767b2c3f4e54f023e7e0f1") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000300)="91cd80f2c707a302b2e56969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be10f5f4b446ddcb0bef8f69289bd19d420fc448038167450f483bd1d97c7c63460f5776c1616178781401feecdff64cf64c6dd839ac45e22c892a9f") msync(&(0x7f0000dc7000/0x4000)=nil, 0x4000, 0x1) fchdir(r1) 00:08:18 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="b1002c5f940c59e08b5f485caa2aaaaaaaaaaabb080045000014000064880000907800"]) 00:08:19 executing program 1: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x8) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') chroot(&(0x7f00000000c0)='./file0\x00') open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0) 00:08:19 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000000)={@remote, @loopback, @remote}, &(0x7f0000000040)=0xc) select(0x40, &(0x7f0000000080)={0xfffffffffffffff7, 0x5, 0x6f95, 0x8001, 0x52, 0x100, 0x1, 0x8c43}, &(0x7f00000000c0)={0x6, 0x6, 0x6, 0x2, 0x1, 0x3, 0x4, 0x3}, &(0x7f0000000100)={0x7, 0x2c2, 0xfe2, 0x2, 0x1, 0x4, 0x6, 0x1}, &(0x7f0000000140)={0x200, 0x2d}) syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:08:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000001d00)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000400)={{"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", "dcf8597b8bc50eff949f86ab5e438ec687f335bc9dd7d3b3ed727168c2daa0a1", 0x3, 0x4}, &(0x7f0000000300)="cb214ce0c8750bf3fb1e1e44f5f9fb6874acbaf36abf8ef56f74a72294f0d260e81937db57f940ad095c685c0f1c0a29de4c29f6fad56cdb04cb69859994635f454cfa27b928d7ff25f8124e6f3519edc628ea169711c90451b4ece5fbd4dd480629b32b4a9e882ca5df90674150ae92eddf0f317b55016d3c277241d3a6e67d44a3ae4287820ab5aa37c546", 0xad7, 0x100000001, 0x4, 0x8001, 0x3f, 0xb9, 0x4, 0x3ff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x4, 0xb060}, &(0x7f0000000040)=0x18) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001d40), &(0x7f00000003c0)=0x100) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x1, 0xf, 0x2, 0x80000001}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r4, 0x7ff}, &(0x7f0000000240)=0x8) listen(r1, 0x0) recvmsg(r3, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000980)=""/101, 0x65}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f0000000a00)=""/52, 0x34}, {&(0x7f0000000a40)=""/190, 0xbe}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/83, 0x53}], 0x6, &(0x7f0000001c00)=""/152, 0x98}, 0x40041) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000880)=ANY=[@ANYBLOB="1c004e2109000000000000000000000000000000000000010900000000000000000000000000000000ecffffff000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1861ab6e1fc34038af24a7ecc515d", @ANYRES32=0x0, @ANYBLOB="08000600b9669debe5f53e80bb67c43c9d889b3d4dcf94498357e7b3b7aac2489baffef7a7d698af1408db106dc44e7c9698e752582baf8e7d05d7cd978b19804dfffdb45db1"], &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2100000100fe8000000000000000000000000000bb0300"/128, @ANYRES32=r5, @ANYBLOB="33661c117886943f98bee5a7b6f3ffff03000000"], &(0x7f00000001c0)=0x98) 00:08:19 executing program 2: syz_execute_func(&(0x7f0000000300)="1cffc4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fdfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18ad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:08:19 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c40922bb94a00000000fe80100000000000d525d0e54ff1be3d88eb9659d931f88ac37be30000000000007fd5c43c5fa72fad034218a4a19e2bded56278a74e43a4219aa4874b19c7cf0b8873cff5b6b37f2a443d"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r0, &(0x7f0000002400)=[{&(0x7f0000000080)=""/86, 0x56}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)=""/2, 0x2}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/202, 0xca}], 0x7) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000002480)="ba0b131c719d9513f33849") r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:19 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f666c653000b85ba30095965e1520bfcc6742a8046b7a609aa3d96fb41dc9f0e86f68a88d8461580f0843a974ddb2bf5322af04c8a25b2c15343ca895c6c1851fb428d113a527b2ebe7b75eb610113a9ef4eed1ec666961ba908aa4228ba9f6e88f75241f171fc2965144870eb325e7244bba68"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x8}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x32}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x2d0913bc, 0x9, 0x2, 0x1, 0xfffffffffffffffe}, 0x4) shutdown(r0, 0x1) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x10000, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000380)=0x4) 00:08:20 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xfff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x10}, {0xffffffffffffffff, 0x84}, {r1, 0x48}, {}, {}], 0x5, 0x0, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:08:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000140)='./file0/file0\x00', 0x80) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000180)='./file0/file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x21) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x100100, 0x0) fchownat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmdt(r2) 00:08:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x7fe9}, 0xfffffffffffffe55) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) 00:08:20 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x101, 0x100, 0xfffffffffffffc01, 0x0, 0x9}, &(0x7f0000000180)=0x14) r2 = socket(0x2, 0x20000000, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000090000001c000080840000000a00000000000000"], 0x25}, 0x0) 00:08:20 executing program 1: syz_execute_func(&(0x7f0000000100)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = shmget$private(0x0, 0x4000, 0x50a, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000200)=""/4096) 00:08:20 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x20000003, 0x1f) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3, @mcast2, 0x1000}}, 0x0, 0x0, 0x4, 0xffffffff}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0xffffffff, 0x0, 0x7, 0xfff, 0x6, 0x1, 0x1, {@in={{0x2, 0x1, @rand_addr=0xfffffffffffff947}}, r2, 0x7, 0xfff, 0x8, 0x5, 0x1}}, &(0x7f0000000180)=0xb8) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:08:21 executing program 1: r0 = socket(0x4, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f7a6fb8bad6cd9550aa1"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2, 0xc7000000}, 0x3ef) 00:08:21 executing program 3: shmget(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd, 0x0, 0x0) shutdown(r0, 0x0) 00:08:22 executing program 2: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb1f0f721b0f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000000)={0x3, 0xfffffffffffffffd}) 00:08:22 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000140)="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") msgget(0x0, 0x40) 00:08:22 executing program 0: socketpair(0x13, 0x1, 0x93df, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4(r1, &(0x7f0000000100)=@un=@file={0x0, ""/79}, &(0x7f0000000180)=0x51, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x79a8, 0x1000, 0x80, 0x10001, 0xfffffffeffffffff, 0x1ff}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)) 00:08:22 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) msgrcv(r1, &(0x7f0000000080)={0x0, ""/19}, 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "ec70603f0c728b9cb06000f37920a819e5f775a34509972ed887a8f53e6c449c", 0x3, 0x7fffffff}, &(0x7f0000000100)="01dd7ccac3b0b4f05fde178e35ba113aeb7335c6c26cd4d26fe78d4f6cfcd2be846d8774f175d578929a1177fd200956", 0xd4, 0x6, 0x6, 0x2, 0x1000, 0x3b, 0x7, 0x6}) 00:08:23 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="120000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) write(r0, &(0x7f0000000000)="0365320d7e444ec580cf5de45eac4b56c102a1e7411257d8b49e0a2fef34f8d62c6bc945428e6aebb08044b32d54550a70cbc81fa192d5cde86468e96a155da1ff9117ab800fcd39b829dfa29332c23c69460bb0c310847df6b3679167", 0x5d) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x9, 0x3a2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x1}, 0x8) 00:08:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x189}], 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="04000900040002000b0e01210200ff09400008009fd8"], 0x1a) r3 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:08:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x10008, 0x0) fcntl$getown(r0, 0x5) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 00:08:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400007e2780e6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) ftruncate(r0, 0x400) madvise(&(0x7f0000f91000/0x4000)=nil, 0x4000, 0x4) 00:08:24 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0), 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x5, 0x8, 0x5, 0x32a, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r2, 0x7f, 0x7ff, 0x8}, &(0x7f0000000180)=0x94) pipe2(&(0x7f00000000c0), 0x100004) 00:08:24 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x9e, 0x800, 0x2, 0x100000001, 0xfffffffffffffffe, 0x6, 0x74a3, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001380)=ANY=[@ANYBLOB="1c004e2381000000fe5c91cfc2df000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be9edbc25a953400"/135, @ANYRES32=r1, @ANYBLOB="09000000000024007f000000b20c000000040000"], &(0x7f00000002c0)=0x98) getsockname(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c) r2 = shmget(0x0, 0x1000, 0x200, &(0x7f000069e000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000380)=""/4096) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(0x0) 00:08:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getpeername$inet(r0, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000006c0)=0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x800, &(0x7f0000000040), &(0x7f0000000600)=0x4) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000640)="99835f5ea832e996c3c912cd0d34663fce0b31e99fb8f1635ba0a3fce0a333fa8deb7a96cfbb84621f0a") freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) r3 = getuid() setuid(r3) getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) execve(0x0, 0xfffffffffffffffe, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/195) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000340)={0x1, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @rand_addr=0x58}}}, 0x118) r4 = semget$private(0x0, 0x4, 0x1) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000200)=""/248) syz_emit_ethernet(0x60, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) semop(r4, &(0x7f0000000300)=[{0x0, 0x2e7, 0x800}, {0x6, 0x5, 0x1800}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000007c0)='hd\x00', 0x3) 00:08:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x3f, 0x0, 0xffffffffffffff57) 00:08:25 executing program 1: syz_execute_func(&(0x7f0000000140)="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") connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 00:08:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) socket$inet6_icmp(0x1c, 0x2, 0x3a) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x2, @rand_addr="faa3e9dec4ce519133e7b48d95b1dab5", 0x8000}, 0x1c) 00:08:25 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000011c0)='./file0\x00', 0x182, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001200)={0x0, 0x5, 0x0}, &(0x7f0000001240)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001280)={r2, 0x2}, &(0x7f00000012c0)=0x8) __getcwd(&(0x7f0000000100)=""/4096, 0x1000) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) munmap(&(0x7f00002ff000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xcd, 0x20}, &(0x7f0000001100)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001140)={r4, 0x8, 0x10000}, &(0x7f0000001180)=0x8) 00:08:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200080000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x82, "38bc3933ed419e8cfd17064f4844dbd81e6c5ca9b612ed502dc88dfceae3cdb06060bf23d8d5639801b5ef313db775994b201cf9fe37495db2c35720affe91cff89b14deaf9764f6369283e4b51db80bed179f6b1ef4d23f17556bf5379b1f83251abd809a0d61f3f7ea75bc88aad7da2053d6a63bf0b40ddceeff3b695f3439d936"}, &(0x7f0000000000)=0x8a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x9e4}, &(0x7f00000001c0)=0x8) semget(0x1, 0x1, 0xff) socket$inet_tcp(0x2, 0x1, 0x0) 00:08:26 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) getsockopt(r1, 0x5c, 0x5, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x10) semop(r2, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) 00:08:26 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000580)=[&(0x7f0000000380)=':\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='^\x00', &(0x7f0000000480)='\'-}^{)\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00']) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0xfffffffffffffffb, 0x1, 0x8, 0xfffc, 0xfffffffffffffeff, 0xffff}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8, r4}, 0xc) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300)) 00:08:26 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000200)={0xfffffffffffffffa, 0x1}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_fstat(r1, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xe4, 0x9, 0x912, 0x2b6, 0x7}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x4}, 0x8) freebsd11_fstat(r1, &(0x7f00000002c0)) 00:08:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) flock(0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fsync(r0) poll(&(0x7f0000000300), 0x1e, 0x0) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x2, 0x0, 0x2, 0x5, r2}) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 00:08:26 executing program 1: syz_execute_func(&(0x7f0000000180)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000c4e2ed8c0ff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) fchmod(r0, 0x2) 00:08:26 executing program 0: r0 = socket(0x11, 0x5, 0x672a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000002580)='hd\x00', 0x3) syz_emit_ethernet(0x105, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x11, 0x4, 0x9, 0xffffffffffffff5e, 0xf7, 0x64, 0x8000, 0x6, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x23, 0x7, [@empty, @loopback, @loopback, @empty, @empty, @multicast1, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0xc, 0x9, 0x1, 0x80, [{[@multicast2], 0x4}]}, @noop]}}, @udp={{0x2, 0x1, 0x8}, {"1254c1288c0b4771e2cdc227e4ded3bc0b005bf7c54e6aadbe32efcb9c83750fcedcf192201557f74b8a9be3ac2b297146702511363c2b37eac1387dda10dfedd75780477cd8314d3166a265258ea7a7ae4e139a70e12bf2f7a5509a7cfd1b709efca55d45e89917a892ba2a7739c175c9220583a4caf4fbfbf6288ca4cc846d3ccd71a718d0e11cc02ec79e27ddc295c6cf8f80ac73b53e23394422b5b9077624f282012556a6e6097842"}}}}}}) r1 = accept4(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f00000025c0)=0x5f1, 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001440)={0x0, 0x673a}, &(0x7f0000001480)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000014c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000002500)=0x1008) r3 = fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0xd42, 0x1000]}, &(0x7f0000002600)=0x8) r4 = fcntl$getown(r1, 0x5) setpgid(r3, r4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001200)={0x0, 0xe7, "e66a9a326a9cb9d8a7bfba77dc1a9c852b07963db203d8bc20768017e189a4579d978de172c8ed05ad8fd6bd0542505dd2fdd4595b1c64374d50f6606606efa8407497af9665afabeeabf38d42c3b9b3e58c0b436c62ab2a918155ac6b49b1b46a970a29807e61ae0c25c358d2641a957e61075ea76abf73ab94c1777f18f3af45cff0cf4fcb807afca2c59df1d3c96224afe0f9f421b9fffb2491996f71ddce79c01b9ee4ea36cb5905d04d87bae7ba4e81b70179e542d8402e4132817a041ae9dd2914e13a492d22e897c58c4849b395da3081adf6ba15699893fd936ba0f4bdac26b9855c4e"}, &(0x7f0000000040)=0xef) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001340)={r5, &(0x7f0000001300)=[@in6={0x1c, 0x3, 0x6, @empty}]}, &(0x7f0000001380)=0x10) r6 = open$dir(&(0x7f00000013c0)='./file0\x00', 0x100106, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000002540)=0x6, 0x4) openat(r6, &(0x7f0000001400)='./file0\x00', 0x2, 0x0) 00:08:27 executing program 0: syz_emit_ethernet(0x33, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@arp={0x806, @generic={0x20, 0x81c5, 0x6, 0x1, 0x3, @empty, "c2", @broadcast, "d3213b1e6579a272fab5992fd1e37776"}}}}) 00:08:27 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000780)={@remote, @loopback}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) 00:08:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x870, 0xffffffffffff7fff, 0x10001}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x7, 0xf, 0x1f, 0x8a}, &(0x7f0000000580)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={r2, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000680)=0x10) 00:08:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000001580)="a888b3a411cc850339e57a7dfbff6e0ee4be7fc27680ad7e6d405858eb1beab440b43d5c733565fe402ad60f26bb015b337b3a3692e75408d60a69b74d3852e941bdafac3e1675ef7e082b834d78d0bccf6665fa4fe8709650539ec6bdbd762d73431430dbcfa03bec5d48a8a2fdd9df185c56df25688b37d433b0e1e1cf6d230effe3b402c1ceb57aa8233d3d5623e93517fc6aa36521456066e5e7f77eeb89668e2d6f4a61beb8b73e248d4346db2ad586033a28e71f8aab541517a92235882d8f3d32cb479e292c25e584852c1c28c708cee28117e70635f955259ffe8619cde3c18ead7ad6c5c0afb4c1156e9489af02438ae118088a7a") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"7a080adb5c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb8dc31d2a076975d5c633643b221531df4061f6fb1b6708337f07000000e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11baaed926e995dfad19e1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999bccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b618ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08609cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000001680)="44350b81ead821ef7a0163f08f05892b9ccbfe3be40c7199776d344bc873219807ce284edcbc4cbbeeff8050ee29a5ffa9f7e4467ca520783317958dbe5f38e99c24a5ab8c456bdc1839febde4511d6070f7d29125054a4eef4eb5e91556563e92a1655933331e4a0826c79e7dccf57a40d436cf14c47a44e0d9ab03adfa16e6100b34360d0f6b9e4c4ff5f321b639acfe4c6344b07b1df1b043849e0d8618283ea121481c9ea2358c4f34419cbd6ab731fb70fc64d1b085f3da11b6ebe30febdd882e8bdb06306807a0b859c197fa1634673b2688c0f05e03ecfea187f5") 00:08:28 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0xa0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000240)="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") 00:08:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000000)={0xcf1a, {{0x1c, 0x1, 0x5, @empty, 0xffff}}, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x80}}}, 0x108) 00:08:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) fdatasync(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x82, 0x2000, 0x400, 0xffff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0xa, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x90}}, r1, 0x0, 0x4, 0x190, 0x8, 0x9, 0x1000}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000300)={r4, 0x7}, 0x8) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f0000000340)="e7ce440c73ad5ed3f36d0ccb087876145c613bbde700d62bafb73c759abce4eae2e44ac5fd4681ec21169ef198208e37ee673f8dce1c24e45897daa65a6659ce53577caa55c5366fff3f330791d88eb3c687969d18421f2de4f626e8e84174a848b1e373f8f11ed777bacb507c") setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x6, 0x5e, "8f9a6bc921b518372971dc15d24c95c633db1621650485546449379308405f4c0e8e261272ac541bb00902718cfab4ffb4e5af15c37c3d77b7f249fbe78a70d4a5155fec62fe470d39b40d54a480d9e822c3859106c69d1e4ddcc9cc8676"}, 0x66) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000440)=0x5, 0x4) lseek(r3, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000480)={r1, 0x5}, &(0x7f00000004c0)=0x8) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000500)="fc93bf5054870ad6a06822b11984aa4a6971a75b334fcc1ed06e75219809472f935f67b7ae8a068a2e9cb61ad7c2b07f0a05e2c25a6c5826f555455e8c", 0x3d}, {&(0x7f0000000540)="b8282d30499f4725eb2343f36e61bd3fa18dc7061fe2d786a58e21fe1da9b0cfd072d3d1fcde1d79ffaf86be6e5e47a5b28e8d6557a2486a50cc5ccb18faa8f387dba00f5d61e3a1a97dc4bbbfe1665c9c8f85ed2a0bcb32eeb00217de679b8c148538ae03cc6206706b465af8d6737fb6727435dfc38f89eb4ecb43457fbf8253ef2b932f394c43ce0953ab2a84d2c9246f3b068f2517c9994c8e4f51ce4b794fd225ba4687bf7764fd68aa15d978ab8b9471053fb717ecc0000f303379b2a4e0b1c63e6221eded321a83", 0xcb}, {&(0x7f0000000640)="23efe3217df5979095311484f520ec3166e9ea2dcf4b4d69", 0x18}, {&(0x7f0000000680)="9e63c54386d4b39fc629fd7a1c9df28e3673b8b2abb32565ee61426e142fcf7cc2ed80b5fa49990fc49bda8e1d92b531b62cbc6983be1f7a5e75c8dc4b918fc31b29dee3088b941996701a53e8ff3318f148a74da54caee4405caa893cfbe045f627c225e74eff6f32316546cc6122d4b10f9d4a73a7edf33aa8c70c57efc259d699438c86b04d70877e2accdb441dd1c1e717a143e32a6fe36e24749cdc4ce11c502ad2e0ea89a4080763bda01661161b9f1adf059bf32e28f4906ad95daad1da", 0xc1}, {&(0x7f0000000780)="dff55eecfb27406b4f8a30035fb2685efa898d6e08d1e8bc310013d34b71e3d648d99e06dff9d477172f4292b3f46c98ea9eb5f6aabe9b42735a61b88a531f43ccf5d46df5ce45293d5d548482cdc90c3706c4245b49e2e2f273c534e87c", 0x5e}], 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000880)={0x100, 0x99b9, 0x0, 0x8001, 0x800, 0x8000, 0x2, 0x7, r1}, 0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)={0x6, [0x1, 0x685c, 0x70, 0xffffffffffffffe0, 0x6, 0x2]}, 0x10) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000900)="dd95517ad5b6ec3c5680c043587a08e95543cd587f5676e8e895b9fd49c6c7bc062c183ee868247bd37264441865c5a041bfdfdad75efb45623883b3151f9b360c4b5ad4f28a42fa6c09e324a92a0cce55fb9c4ab9ab3fd27a3fffe33db1ab4cbbec629f8eb76395cb2c8d3173280dc45bfe4ce55f1ff06bb3c22432b14ec05a3cf4ae47daa4ee8e4644a792b015cde8b4c151ed2ce2a385e2915995608899fade34c64318b0560e55ba8a94a97fe8b7ce9e8a963e30dfb2331b67a9c5ad80f7cb08b814755477a6feb855606e0812f8282b0061fe8049bbddd7e51e7ec83b414c016443") setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000a00)=r2, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000a40)={0xfffffffffffeffff, 0xc63, 0x1ff, 0xfffffffffffffff7, 0x6, 0x3, 0x200, 0x4, 0x6, 0xc7, 0x8}, 0xb) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000a80)=0x3, 0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x53, &(0x7f0000000ac0)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @loopback}}}, 0x118) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000c00)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r4, 0x3, 0x0, 0x4, 0x6, 0x4}, 0xa0) sendto(r0, &(0x7f0000000cc0)="23257219ebff3e258b5ee2ea19c21c271d040ece5a223984e3ec3240ced31b645819b82104558bdd2c1250992b7d1dba9a0db27f3727eff82fad5b998468209617f960517e03d61a7e6829c625450720da5984930b33b8206d7b6bae24a598456f4cadadce2b0bb74f8001322e0061baaf0681e9e120e36fa4f6f0f563dcd35137b5c5a7bcea9a4ee6b3b491e1b4da8b8ccb61786bb91423cee4b85062999cc67c9d72daee3c40e3f697c6f065500206d735ec3c3f3569c9201b4b94d9cdbeb465b2d2d677f426fd02", 0xc9, 0x80, &(0x7f0000000dc0)=@in={0x2, 0x1, @loopback}, 0x10) r6 = fcntl$getown(r0, 0x5) r7 = getpid() setpgid(r6, r7) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000e00)={r5, 0x1}, &(0x7f0000000e40)=0x8) truncate(&(0x7f0000000e80)='./file0\x00', 0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000ec0)=r5, 0x4) fdatasync(r3) 00:08:29 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="b0000000000000000000000003000000474dfd7ad95f348234bf7f3808000000fe9baf2b30e0604e02fae955d46bd2a3b625e071af4079db001d3afcf33bb8efff990018b0987200314e311d76c13afab2529cbbeac879eba7b69763d9e778a229029a25e2c9e9a7d90f657484a7e62e41875992df105e52e491850000000000000004f47d2db60fb5161fc08dd86df2e4dd7c8353cc009501ea95f07be9108fd34debb904e0df8597235143bcae25eb87907df62e6fc819d6f9160000000000"], 0xb0}, 0x4) 00:08:29 executing program 2: shmget(0x2, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) 00:08:29 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x0, {{0x2, 0x3, @rand_addr}}}, 0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x686, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x3}, 0x8) 00:08:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x7, 0xed, 0x3, 0xfffffffffffffffa, 0x7, 0x5, 0x7, 0x3, 0x2, 0x81, 0xff}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:08:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x0, 0x8, 0xd78d}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x50, @mcast1, 0x2055}}, r1, 0x3, 0x200, 0x14e47ce5}, 0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) 00:08:30 executing program 0: syz_execute_func(&(0x7f0000000140)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(0xffffffffffffffff) r2 = dup2(r0, r1) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000200)={{"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", "9eebbd2f1d650d61bbb9ece543668f3e55a6c42a2641583a6c5fa83ceadf983d", 0x0, 0x9}, &(0x7f0000000000)="45a8c4138a60074e1bea742b94c9e0f04b90a341a94376fb1bb23a324119fee4a48e02f6aac4853ac1aa7ec5b290345ca457cd66c9cef431bc7213bb8d6249ac8de3f1ef288f50f21c6a308b52ac648cf5e12410011f2ccbc0f385f6f95d38aa23a2aa2e22e6480cd1068715638a0f34f53344164180ed6cc49d0dbde44e55ecf719073f5a49328f36ab0f61b36858c8a3b75e7a107cef023fe2da492d127529cb2105e4396aabd57751424bde8b10d4921daebc10b9", 0x6, 0x101, 0x4000, 0xfa7, 0x0, 0x0, 0xf2, 0x9}) accept$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000680)=0x6e) 00:08:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f00000004c0)=0xb) r2 = open$dir(0x0, 0x140, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) flock(r2, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0) getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 00:08:30 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair(0x0, 0x4, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$lock(r0, 0x10, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) 00:08:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x10000, 0x3ff, 0x3}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000540)={r3, &(0x7f00000004c0)=[@in={0x2, 0x2}, @in6={0x1c, 0x2, 0x18af, @local={0xfe, 0x80, [], 0x0}, 0xde}, @in6={0x1c, 0x3, 0x9, @mcast1, 0x3}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x9, @loopback, 0x8}]}, &(0x7f0000000580)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x140000000, 0x0, 0xa61, 0x7}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r5, 0x3}, 0x8) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000003) 00:08:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x4, 0xff, 0x6d86, 0x800, 0x3f, 0x1f, 0x8, 0x49f9, 0x14e, 0x1, 0xffffffff}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0eaeaf00"], 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x10003, 0x6b846b1c558ad7a8) 00:08:31 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000100)="1e2db21ab53396c9cc5f0051210be5cedf363d6ba5aafa70b5493b47855548556176daf35fc9b6424b80acb8bfbc5a4dafbb44d2f7fa5b7729ced40164e57d9c565886665e8c907d41bfe900de504e15b23b9cf9b2b811fcc3720df076bcde82d2eb8484a33ec4345b2426e33d27d6b137e26b4bf7b4609c6b32ff86b1014c49f93a72121517b51711c125e4c5df77b458") setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:08:31 executing program 1: getitimer(0x2, &(0x7f0000000280)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x12c) fcntl$dupfd(r0, 0x0, r0) socket(0x2, 0x10000001, 0x8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xec4b7b3fb22c29af, 0x0, r1}, 0xc) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0, 0xffffffffffffffed}, 0x0) 00:08:31 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r3 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x3, 0x1, 0x2, 0x2, r3}) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x3, 0x4000, 0x9, 0x100000000, 0x3, 0x6, 0x5, r4}, &(0x7f00000001c0)=0x20) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:08:31 executing program 0: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0106b8"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) listen(r0, 0x0) fstat(r0, 0x0) 00:08:31 executing program 3: mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0xfffffffffffffdc2, 0x100000000}, &(0x7f0000000040)) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) 00:08:32 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) utimes(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000140)={{0xff, 0xfffffffffffffffb}, {0x5, 0x3}}) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/../file0\x00') 00:08:32 executing program 1: syz_execute_func(&(0x7f0000000200)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208802f41e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080090000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/31, &(0x7f0000000080)=0x1f) connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @multicast2}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x40, 0x4}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000ff010000703e0200810000010100010002004e22ac1400aa0090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000", @ANYRES32=0x0, @ANYBLOB="81ffffff05000000a30000000900000000000000"], &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000380)=0x8) 00:08:32 executing program 0: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xc0000000, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x5, 0xd38, 0xfffffffffffffffb, 0xb5c, 0x6}, &(0x7f0000000240)=0x14) socketpair(0x2, 0x10000000, 0x1000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f00000000c0)=""/53, &(0x7f0000000100)=0x35) bind$inet6(r0, &(0x7f00000003c0)={0x1c, 0x2, 0x1f, @rand_addr="ee760b483cb7ad5f57fa22878d558b74", 0x100000001}, 0x1c) syz_execute_func(&(0x7f0000000280)="8fc978c1a2d2c11925660f9b5e03c4e27917b800000000676c0f38cb39c463b96abc386500000007f2f0810afeefffff0f6905feefffffc48241b74704c4829db6af83c4d3a1") setsockopt$inet6_tcp_int(r2, 0x6, 0x1884, &(0x7f0000000080)=0x100000001, 0x4) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@multicast2]}]}]}}}}}}) 00:08:32 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) semget(0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:08:32 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3}}}}}}) syz_emit_ethernet(0xa0, &(0x7f0000000000)={@remote, @remote, [], {@generic={0x6008, "d0213d769a0a642f3045efc37fa0b02ba51e939b24666b9d62eea734053399f1f1d1799ecb9ab353a3f0658efba3eb7a0415b17235694b6404ecf28aa69e1ff805ecbf79dd848026be5fbc0849b5abc740a45eaf0f2adb298ea9a6e09e378c355fbe56b01ce19b546cfee427d57bc201ace5d1e83b4ad4c27b4fa66ca57ddca0c43e729ccfb92bec22e07bcf88473a56281b"}}}) 00:08:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x9, {{0x2, 0x3, @multicast2}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:08:32 executing program 1: syz_execute_func(&(0x7f00000016c0)="1cb5c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbdfe101edfe847c7c7fc902d107f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c37a5b304545e2694b80a887a887154624581bf0450fc74b0445332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000001600)=0x8) setsockopt$inet_buf(r1, 0x0, 0x54, &(0x7f0000001780)="dbf671c2db10d7bad3d059f98d28636d228a42e8dd11742e481b7ed39a8d8b65559bdedc", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001640)={r2, 0x8}, &(0x7f0000001680)=0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x2000) shmdt(r5) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f0000000180)={{"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", "66da50aab958abd473e9e4dd6aed2c81a15d0de43f675aa359240e2c56d4d1f5", 0xffffffffffff0001, 0x6}, &(0x7f0000000100)="233758b7dec4487d42ba61029d12fa6ff6537dc82b1efc090d64d26698a4050a8f9c2acabe395b055404341531f629aaf4dab0c68099a3ec8c72b8094dd7b26bea5a9a846108e63cb5a902d5e29dbdfe6434870d2c0f09a5bb389a7f7920b9edf2918f1c344df4c5a5a27b484eb856551c4b", 0x8, 0x96, 0x7fff, 0x200, 0x0, 0xfffffffffffffff8, 0xf2b3, 0x87b}) ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f0000000600)="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") open$dir(&(0x7f0000001840)='./file0\x00', 0x100088, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000017c0), &(0x7f0000001800)=0x4) 00:08:32 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x79, 0x3, 0x5, 0x10000}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffffe}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xa234, @rand_addr="e900362a030a957883fe00fa5dcc85ef", 0x3}}, r1, 0x3fffffff8000000, 0x1000, 0xcf71}, 0x8c) 00:08:33 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r6 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r3, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="9e250a66a77dad4a56a64e704a2de04ca2fed4a89e124ed64f340b208b28bbee5dfbd12f432711d2c83b19d29500c5e101038b616815660a8be9da40cda602fccb5bfbc4da34b474ecb0fd096c5ff3568b585c0a4a11f73c300000b7134b96e11dcd6af5f635c77cb9cd3c6b7a0d0958606b6ccefb98cbf6445d1b6e555610e451e6baa396460b7c39ec3c10bcafc48e3ee4481c83286cbeec90983436fc7a1dcdf491c047e293dd5e65acebf2e9733e7cd8e3") open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:08:33 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = semget(0x1, 0x3, 0x10) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000240)=""/209) r1 = semget$private(0x0, 0x3, 0x4) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/248) 00:08:34 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/219, &(0x7f0000000180)=0xdb) syz_execute_func(&(0x7f00000001c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa) 00:08:34 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') ftruncate(r1, 0x7e2780e3) freebsd10_pipe(&(0x7f0000000280)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x1) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000180)="c36ad1ddd4853fed235bcd0c9562953d64c921c0f735c4d65e08ae37f24637c77fc55d3ee375c6ff0105f6530c95ae91d0dd3571cf978097ee154839c2c7f01c3ceac5720eace9219ab6d722c0310ffe7789e9ad4b822578f9b43395e9febbcf12df", 0x62}, {&(0x7f0000000240)="8640a03ee71718944ac930c0f89ce09bbb17e18179a9110d309b62ce47ed334b909103a6", 0x24}, {&(0x7f0000000380)="f8ed4638227a663e035ebc78ec179cc6948ddeda98d7ebf7fb9ca97f9c1ba2816658d1852dde545ce245670bf1d685bb83c87060638c82a04952bbc2e8efb91286", 0x41}, {&(0x7f0000000400)="5ad6cb446b7861dab4e2aff2d85af1db0f3a32fe26cd97161596309ace4f6180f44925868e1ed7c2bcfc927499371618fb3747d8df26c3a1bde23b3d3352427fc420cfd6ae2e02257afef768cb2b7ad72d4c44685837e7ee69e60c51a68464657a997a90d5ad41260052260239da75e4ce3b82e06c3f4ccad2369a9e81182867f62f498e2951f86ace5376937c0ee0cb434980e308c2acf44cfa19181385551356793d0bfda1c7ff893fc66867aafd04ccbaab54f1987f89ee72ef65ef8f0286e653eb2cf77febb52a89de4518a92528a36d721a9f9fcaee7772c89e13dd", 0xde}, {&(0x7f0000000500)="abec02ac12ad6aa580e082f91ab1dc859362337b04df51a0a51a70c5ab8e7cc0a4cd408bd2ea0ef2db61732251c0af9174d5116f2c4839b60703e62b51d983d9b77238e6ee43566825a6a1dc67", 0x4d}, {&(0x7f0000000580)="bd272d72b8477211b0df16a480bea27d6084a557e81fb3c0cf50693ede3712b62734240bbd40f4a452fab0fc88f9dd77cff817ce9f762ae8f40924d3c5ade78a6346b4a92194c691eebbe8793e9d275a22fc93809e4b21973298dd74637bebd1c80c1e14693f1bc59b5f0bf5124b", 0x6e}], 0x6) socket$inet_udplite(0x2, 0x2, 0x88) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) accept4(r1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000340)) 00:08:34 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f00000006c0)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000240)={{"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", "cafff008ade50c182120b6f42935285b21c1c4435330c6f13f354619a0b1b1fe", 0x4, 0x4}, &(0x7f0000000140)="2cff6974951e05d4f5deab55245bc6752d8f7626d7c39208989dd87af08860cc5e5c1f149e54108fab2498aeea9a6e7192191953d9253e59ce77df22bc7bb74bd9496996cab22586285d0346aa54682ebb0fee89cc636d5f0bd3d8ea8d6a45a5697ac44341e59c162b804694e26d87e61a8bd3a48e8eea63cc4b26f83813b7d72220b63338420a0d9f31a6a40dd31120462830a17fad504300583ef1f3ca2d88b3140ee3a4f728689d67a62660d8e28ad09bee4ef4ee84f3c3d0539150705dc720c26d35058d330eb3cd2c1a0162e697367ff95bf6062b110e13cf3a6f883b3c919d050641ddd9", 0x3, 0xffffffff80000001, 0x7f, 0xffff, 0x6, 0x7e7e, 0x8d4, 0x2}) 00:08:35 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="b4aac00dde33a7973ecced474f5a8a949932d7ab4d80362e1dcd75c1b655599464802d82201898c50dc6983004fe613fa704fdbca5f887d210abc8528a6399") socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x1, 0x0, 0x0) 00:08:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xd000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x6, 0x15, "05f05a0c19ceeceee7a45f82d3e609468b051254b1"}, 0x1d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) 00:08:35 executing program 3: dup(0xffffffffffffff9c) r0 = dup(0xffffffffffffff9c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x8, [0x20, 0x1c6, 0xf9, 0xbcd, 0xcc0, 0x100000001, 0x80000001, 0xfffffffffffffffa]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000180)=0x8c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) close(r3) ioctl$DIOCRGETTABLES(r3, 0x20006601, 0x0) 00:08:36 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0xfffffffffffffffc, {{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f0000000280), 0x4) 00:08:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="f6a5", 0x2) execve(0x0, 0x0, 0x0) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000) 00:08:36 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)=""/71, &(0x7f00000001c0)=0x47) r1 = dup2(r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x100, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x81, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:36 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x6) r1 = socket(0x17, 0x10000007, 0xffffffffffffff00) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:08:36 executing program 1: setitimer(0x0, &(0x7f0000001100)={{}, {0x8}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setitimer(0x1, &(0x7f0000000040)={{0x10}, {0x40000000000000}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xfffffffffffffffb}, 0x1) 00:08:36 executing program 2: r0 = semget(0x2, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000080)="d65445d30bee640817aace1fe566b68cc0198fd8733545a130afe9d5d280e351c22362541f8f57985ea1fbdbb9433f0903d270cc30b7e33f0ca09ebb4d168eb919bc042a3770e97991d8cd61af00bb02f0094cd890c3b0c76e53448dcfc2eaa21b2b82ccae72fa090a63e298bb373b02a439d52cca5647a26eb93bef4bd14b70d9e29529ad57f2ebe53270228049b964bebdc41b38f1e1031336d816b351ec3b2c18240120cac6172d807665966e1cd4d2baafa5b7a3e6f5b0b0dacf98bcd2001a8d56340287902d509c1251783b1b1da719f0e175fc22791e47c85b7f82fa1260528da028ac8a72881ff5950e512c63de6406310e") semop(r0, &(0x7f0000000000)=[{0x7, 0x81, 0x800}], 0x1) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x5, 0x4) geteuid() getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7fff8, 0x3b, 0x5}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000eeaa89ef1953b75ff0c9236685c5bab6cb5859da551af1bcbfeb22165b98a8195afb61d7c5dcbb0c7d6cdd8663e257a176aab3b139423f02ffd6cc5caa2442ba6a5aaf1690febec8afcb8daf22961b4637585149316e4ccffac85a62731e5f", @ANYRES32=r3, @ANYBLOB="03000000d100000001000000c50f00000200f900"], 0xa0) getuid() setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000300)=0x5, 0x4) semop(0x0, 0xfffffffffffffffe, 0x9) 00:08:36 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000003c0)="1c85b7976c3650fc044dff20e1813cccb7e68f18f47efe51a33d0c665f2fb7f525b25382050af5f9b3e01711ffa8217e09bf8d565cef17303e1d09085310c4b4a9e86e72a9ed9b42ddc6494f010b84ceccb3d29e11dfbc894b7d1ae90c6b5d564c516ad6098996541639b850899493c89d5b29c7ca92dafd484bef9a6aeea427965ec925") r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000000040)='./file2\x00', 0x0) socketpair(0x17, 0x10000002, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r2, &(0x7f0000000340)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f0000000300)='./file1\x00') fdatasync(r1) renameat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000100)='./file0/file0\x00') 00:08:37 executing program 0: syz_execute_func(&(0x7f0000000440)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078fd620017bc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000200)) r1 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) msgget(0xffffffffffffffff, 0xa1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 00:08:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000400)={{0x1c, 0x1, 0x9, @loopback, 0x3f62}, {0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x800000}, 0x8, [0x4, 0x8, 0x4, 0xd9b7, 0x7f, 0x0, 0x8, 0x20]}, 0x5c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000005c0)=""/210, &(0x7f0000000300)=0xd2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x6}, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000780)={0x0, 0x100000000, 0x5, 0xa9, 0x5, 0xd1}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x40080000000009}, &(0x7f00000006c0)=0x39c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 00:08:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x3}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0xb, 0x0, &(0x7f0000000080)) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3560eb7f6ee55aa9) 00:08:37 executing program 0: sync() r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x100) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0xf00000000000000, 0x2300000000000000}], 0x2136, 0x0) 00:08:37 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000100)="aeb3b7b5354a25bf3675a0687507ec0462ac75a32bd65f106f0933396f81eef2ca53bf3de1ab9f30bb14df3a6e95de868c8c85ce746599cb78") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) shutdown(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x844, 0x8) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000080)={0x10}) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000180)={0x2000000c}) 00:08:38 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000340)="6645d9e064260f6f3b3ef341a46466420f382aa2167900003644d818808902000000003e460ffcd4dab732233333dfd1f36e") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {r0}, {r1, 0x40}, {r3, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) freebsd11_fstat(r2, &(0x7f0000000440)) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) 00:08:38 executing program 2: r0 = socket(0x1c, 0x1, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82021d2f66696c6578ef3000f6a0ca710850295875b51a2c2fd27679614f3651533d8b6d05181cb50061d5fab13f666ee19b7abb"], 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x709}, &(0x7f00000002c0)=0x8) recvfrom$unix(r0, &(0x7f0000000080)=""/72, 0x48, 0x80, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r1 = dup(r0) r2 = geteuid() r3 = getgid() fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x200) 00:08:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x20d34) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0x4) 00:08:38 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0x2, 0xfffffffffffffffb, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xb1, 0x1220, 0x2, 0x7f, r3}, 0xfffffffffffffcef) fcntl$lock(r2, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 00:08:39 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000002240)="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", 0x1017, 0x1, 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x100000001}) 00:08:39 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0xfff, 0x2800, 0x5, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:08:40 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001f40)={0x0, 0x2f7}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001fc0)={0x0, 0x1, 0x1000, 0xffffffff, 0xfffffffffffffff9, 0x5, 0x6, 0x7, r2}, &(0x7f0000002000)=0x20) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) r3 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000019c0)={{"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", "68c327fd36aee2be3f51ff9d08c923087a4a94dcdd7822619bd9386af29c2d07", 0x3, 0x1}, &(0x7f0000001900)="d55a4a41b89e20cb27bb87f691082e51648fbd87b9dae71464e5a7c808795452679943c139dff64f55030b6aa8f589837df81064cf880b5037d1aad288590bfbb617a875e0a17f80acb8b00bdc1733b3c744a6b736171946a774d0eafac9ee9fb39c1654c10e355d107b3b3072baecc2ae7ff4840004c9e7f8ef7fbe97ea223911b90f1b81227add0e2d8a203d5f492f4ea2581776936d1554977ee009e8826c1702540e8ff6f369bbb01c83a0e72a6ef1ec260220c9ae112b45", 0x0, 0x401, 0x0, 0x7, 0x3f, 0xfd7, 0x5}) r4 = semget$private(0x0, 0x0, 0x402) __semctl$GETVAL(r4, 0x0, 0x5, &(0x7f00000002c0)=""/241) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r5 = dup(0xffffffffffffff9c) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x3, @rand_addr="71eecbf77ac5db6f8e657d8abcf4256d", 0x18000000000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20080}, 0x80) recvfrom$unix(r5, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001e40)={0x0, 0xf, 0x5}, &(0x7f0000001e80)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001ec0)={r6, 0x4, 0x451}, &(0x7f0000001f00)=0x8) r7 = open$dir(&(0x7f0000000200)='./file0\x00', 0x900, 0xa) utimensat(r7, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)=0xffffffffffffff63) msgget(0x3, 0x8) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) r8 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) r9 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f00000016c0)={0x0, 0xff}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000001740)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000000000000000000000000af88a4c300"/136, @ANYRES32=0x0], &(0x7f0000001800)=0x8c) sendmsg$inet_sctp(r8, &(0x7f00000018c0)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000003c0)="9f6dbc2c0acae2f247c127ff5e85bef6608c82f4b258a33e1a7e658199573fb48808187bc5abb23e4b2f7b145ca27b1bef32b436890ebea1192dea585cb025d0c704a8ad454fc470404a688c76e15c53938104b49bd45c1529d6640cb1129a74d52b12cd2211f19d19ff4438b85f84fa102fc9517e81a3c14862057ee64591635e5ed60c95e1c9ec8d42d897bb8ce1c1dfdbcc6b3edccfa694be9c76e190a89f6d7deeadae646906df0d191160ae9d1c3e4ede32fcc72a6ba42972926ab64ce267c22e23ef5b8665589590fe060131ff47a734bad26d8eb8a67466d806c23eb25bb12d863b959e4b26b7ce743eef7863005ffabe", 0xf4}, {&(0x7f00000015c0)="42c9af6c8f09e50b8bad73ba23bb499dbe08e63f165a0a0eeea158e322dbae394fccd4665e21f36035b3423ddd7b2d4712488a17e2e2af08f880a5e36909af0a99e197dfc86f42102285c42f73f58654eedd1e7c016f2da9cbb72abda1ae47f4c85b8a71a3fb2e887f503e1e42c7be4dd88c480420aab16ca6c663692177538a99723eb081e74ce4e2bec41ad4bfd6d1d6dfd395e8f7a712be4255ace5bd1971b9882a4ed009fb26e3971b4eeacb0b1190c8ba8a953ed696766afa41aaf0a6b5cec85c21d1438754d123a29a476b65cc0712fd682e5cc84ea4d5988560653efb20c416f8d3ce3da7ec421cf4d6", 0xed}, {&(0x7f00000004c0)="35bfd8a460d80fa95cf579bdb3cbfa08f0aebd4603ec8561eb98f570466e97cd57b8a1ec9c7b52470725ee", 0x2b}], 0x3, &(0x7f0000002040)=ANY=[@ANYBLOB="2c1000008400000009f2d75e4432b7b4efeab90054b5f6152aa1ae3e3a7eef75603e02000000050000000080000000000000", @ANYRES32=r10, @ANYBLOB="140000008400000001000000030008000000db74100000008400000008000000000200001c00000084000000040000007f00004007000000893b0000", @ANYRES32=r11], 0x6c, 0x1}, 0x20004) setsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r9, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r9) 00:08:40 executing program 0: syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f0000000100), 0x191b, 0x0) syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="aad1c184ad9aaaaabbffffffffffff810038"]) 00:08:40 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000080)='./file0\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x5]}, &(0x7f0000000100)=0x6) 00:08:40 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socketpair(0x1d, 0x3, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x46, &(0x7f0000000080), &(0x7f00000001c0)=0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0)) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000200)="6758b12340d11ca3625454b000933930008576049a5fa868b6aa") 00:08:40 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) 00:08:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x7, "029416a899841bd52285602376ff3d5d"}, 0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x8}, 0x8) r3 = semget(0x1, 0x3, 0x40) __semctl$GETNCNT(r3, 0x4, 0x3, &(0x7f0000000340)=""/4096) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000180)="efb784e61d00bd3648b634c67b88b0033a7fb038cb1bb6f440d8c1cbf05d0b615e484abddbc276f1c989171a69392b6d0a33acd5cea070351691ae4b4441d097a456", 0x42}, {&(0x7f0000000200)="b9808192cd5a67f8ad67757daadd7bc68852e9ff99c9e6f32993c0fd7ebe656e3f92587b42fe830151e0e93754ea24d76a973cf097fbebc360c6cb04aee3f3820b5f9aed4b65b15535072942b7ffd1798d6a907bcfb389a2b38d934a0cf7da37e544c84bd3f741d3300453afdf82fad4", 0x70}], 0x2, &(0x7f00000002c0)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x18, 0x9}, 0x80) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001440)={r2, &(0x7f0000001340)=[@in6={0x1c, 0x3, 0x633bf6b2, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x40, @empty, 0x8000}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @rand_addr=0x7}, @in6={0x1c, 0x1, 0x3, @mcast2, 0x8}, @in6={0x1c, 0x1, 0x4, @loopback}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000001480)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000040), 0x8) 00:08:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @local}, 0xc) 00:08:41 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84ea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9660fde978fe97c80c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x404, 0x8f) poll(&(0x7f0000000040)=[{r0, 0x8}], 0x1, 0x9) 00:08:41 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) 00:08:41 executing program 3: syz_execute_func(&(0x7f0000000180)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01731795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107ddb0c97e8406f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(0x0) getpid() r0 = getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r0, r1) 00:08:42 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e4) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x1000000) msgget$private(0x0, 0x0) getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xa6, 0x1, 0x6, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r3, 0x40004002, 0xf, 0x5, 0xfff}, &(0x7f0000000240)=0x18) 00:08:42 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x521d, 0xffffffffffffffd4, 0x4000, 0x9, 0xfa70, 0x6, 0x8001, 0x6, r4}, 0x20) close(r1) recvfrom$unix(r1, &(0x7f0000000180)=""/111, 0x6f, 0x2, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) 00:08:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x1, 0xff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x106, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:08:43 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchdir(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @remote}, &(0x7f0000000080)=0xc) 00:08:43 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="80bb56aa657932ddab06f623fb9c79f35b2cf3fdb2ed471e03a2c7a0b67518a2b17e31b4c40c4911ac3eae5dddeeeff3fe579d5724e46ebb251c025e33da15794fc0d701d98fa344") setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:08:43 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendto$inet6(r0, &(0x7f00000001c0)="c57688bb8b7c0a0a0d8c8c", 0xb, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:08:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f663000361f7acd882f2e7eaa0705"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000200)=0xffffffffffffff30, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x6, 0xcd80, 0x0, 0x1, 0x5de, 0x2, 0x5, 0xfffffffffffffffe, r1}, &(0x7f00000001c0)=0x20) 00:08:44 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000001280)=""/4096, 0x1031) dup2(r0, r0) freebsd11_getdents(r0, 0x0, 0xfffffede) 00:08:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000440)="4b7d01e6820c1c9959bae066e93c9680020a72d261031556baff49214ddf06c1235f85eab980c11c7ab890577a83594591f45ba9f67e808b2d21803dbf5bd51ff6956c028223d6ab53eb0ca0b8f28b0a8f418dbf21f5d4f75e32b236a198bb827671ab03fcca36db897bf53c1a5a48dd587862df5f8249527159846d58a31ad76535dd46201371e3cd768a3e636532a7f5e75b005c8ba736d8bfb464f9a62b5ee4e317a45455ca7d06cee257d3") socket$inet6(0x1c, 0x5, 0x7fff) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000240)="2b38edc551e4355143d4df0e5378737d985d3ea609ce46d2c6f75e184ca216b870388a730930a41a8fdb38a57eedced369274d5a59503497de12b5414ee3eb0200ebc3") mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x4, 0x410, r0, 0x0) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000140)="c927cc03b93917ed70b78f6253004a3a4386d3b0b23ae7cfbe72374bdf5a72f7ff8ce2c38ee471bbb84cf56ca20421bf2554a567c4cbdbef326fb49099fe512200d10380d5eb4f16879df48b4b2ebf9e2c532e40dbc50253df8492ead2be81598ad74421ff3e3aa7daf7984f95b7113bd3821e992cde0bc6d99a4fdd8bbeaae6b5baa35d0fa08d58b1e1fd54931b5febbc211e8abdf04606f2ccc047a3398951819360f172cf54564e0913bd0b651c3d5cbc579a4603619e8cc14d0b3c937144254155ae86d876e748b039fab86a119335b302") getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 00:08:44 executing program 1: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 00:08:44 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000000, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) 00:08:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="79e522e9cb938e9bd9abe5b80e5a8c9c708e08f4db4d7f175d36aff9b5248e503aea9e979b618400a6a7e4d804e5e78e9089e4ca2f5efdd732b0fa7b76046fcacde9d227629d232fc0e0670bd175486880ce", 0x52) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "f140362ff9dec77b9db19fefb775abac"}, 0x14) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000100)={0x10}) 00:08:45 executing program 3: syz_execute_func(&(0x7f0000000000)="1c39c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x0, 0x10000000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x6}, 0x4) 00:08:45 executing program 1: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000140)="984a2ae92c0b4c0f05bf00000020c4a37bf0c5bf41e2e9c422e9aabb3c00000064f3460f1b2800000f383a9e02000000110fb0cfcfc4a265aa104b2636a00f38091e2fa2631bc421045f4607f2f045f619640f0f6f43a038fd52262e2e66450f7d64c60865f2ad0383397fd3ff3a0065f20f7cd8efc44149e85c4d31459d6766f2ab440fec3f67ddea660f79cec462b1f72ec3c4899294d800000000000fc4634148f70065652636660ff7d6a0c10b00cca27a0e0fc402712f358f0000000f9f3c6436b26645c20fc424000000e39978c104d9a1e8719e70ddcdcda21a383468004c48e3295d4c3dc8a3c4c1045ccc7d75c4426507af0f0000010f5fd25cf3460f2ad0f30f5ea5a9a50000a9f7660f793688aab03a6208cf") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x3f}, 0x1) munlockall() 00:08:46 executing program 2: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10908, 0x9) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9, 0x8}, {0x40, 0x9}}, 0x200) mprotect(&(0x7f00007d6000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000794000/0x400000)=nil, 0x400000, 0x4) 00:08:46 executing program 0: msgget$private(0x0, 0x4) r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000001300), &(0x7f0000001340)=0x8) r2 = open(&(0x7f0000001240)='./file0\x00', 0x0, 0xa5) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000001280)="e1096ba073231f2c1a46e8095b81add8ac534765189d0a481e6886308c1b1cc2301ebe8e1683c81e223f62eec2064916f45ecb1bdd4c6f3e629350c363e6c7bf0ae3f0283d20e46262f2dd85") r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x11, r1) socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f0000001200)={0x7, 0x2}) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:08:46 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x18, &(0x7f000003e000/0x2000)=nil) clock_nanosleep(0x4, 0x1, &(0x7f0000000640)={0x1, 0x1ff}, &(0x7f0000000680)) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0xfffffee5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000480)='chd\x00', 0x4) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/95) semget$private(0x0, 0x1, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000580)={r3, 0x2}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000001300)={r6, 0x7}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) shmget(0x3, 0x3000, 0x101, &(0x7f0000137000/0x3000)=nil) ioctl$DIOCGETSRCNODES(r5, 0xc0104454, &(0x7f0000001240)="4ece6aa5ff4260882c2a0d7c7be6e68cb75fe0b6a1d9fe2ac05b18b6203060fa39a4bcd65f21a389ec6f24379dacbb1dd70dc36fa6fa7b5c3acb5c77954aa4f313043f464f5a086570d5d19f934a52afa71d931707d73ac581a9f98c64ddaffefb852f86ec2b281595405e8336e7ded8fa34cfe837d928e42e2f8935d07ecddb9dd9eab6150d134dff3cee6742ff27efd20132fa14eafd1b7abea63826aa") clock_nanosleep(0xe, 0x1, &(0x7f0000000300)={0x1f, 0x9}, 0x0) clock_nanosleep(0xe, 0x1, &(0x7f0000001340)={0xfffffffffffff0ae, 0x7fff}, &(0x7f0000001380)) getsockname$inet(r5, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000004c0)=0x10) clock_settime(0x0, &(0x7f00000002c0)={0x7, 0x6}) shmget(0x2, 0x3000, 0x0, &(0x7f00001ee000/0x3000)=nil) ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, &(0x7f00000002c0)) 00:08:46 executing program 3: r0 = socket$inet(0x2, 0x30000003, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f00000000c0)={0x9, {{0x2, 0x3}}, {{0x2, 0x3, @multicast1}}}, 0x118) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = accept(r0, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x3f, 0x2, 0x4, 0x800000001, 0x4}, &(0x7f0000000400)=0xfffffffffffffd34) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={r2, 0x7, 0x3, 0x0, 0x2}, &(0x7f0000000480)=0x18) close(r0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) fcntl$lock(r0, 0xb, &(0x7f0000000000)) getpeername$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) shutdown(r1, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x20) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='Q.&/\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='\xd1\x00', &(0x7f0000000600)=',}/{,:$.\x00']) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000080)="d9894c4a6705bbcb44e0ae525bf8470e6b320c2d7634a72b63a8b7f4ecb9f8f3cbd75162ac") accept4$inet(r3, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x0) 00:08:47 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r0, 0x3, 0x8, 0x401, 0x9f2}, &(0x7f0000000180)=0x14) 00:08:47 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000001) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000440)=0x5, 0x4) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f00000003c0)) setreuid(r2, r3) mprotect(&(0x7f00003b8000/0x2000)=nil, 0x2000, 0x800002000000005) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000400)={0xffffffff, 0x80000000}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e2100000100"/136, @ANYRES32=0x0, @ANYBLOB="4cd7f50001000000"], 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 00:08:47 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000940)={0x0, 0x2}, &(0x7f0000000980)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000009c0)={r2, 0x6, 0x7, [0x4, 0x6090, 0xab, 0x8, 0xed4, 0x4, 0x80000001]}, 0x16) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x8, 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 00:08:47 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="25000000840000a90de1000000000060ee516915455b88562f4e4f7c271ab63a9463ece00688523b7381"], 0x25}, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/41, 0x29) 00:08:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000, &(0x7f0000000280)=0x2, 0x4) listen(r0, 0x0) 00:08:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10bc1, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x9, 0x1, [0x5]}, &(0x7f0000000180)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x26a, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xc59b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x9, 0x3, 0xf50, 0x5}, &(0x7f0000000100)=0x18) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa) 00:08:48 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000080)="77d027c73c151760ba975903f181add8a8f3cd7d5797bd6ad5b892fe5fe70682678cc17249e9d00b0f8526d2ab0786c5932b42928a6f0e589326268ed0ac29ec1d2cea482cc109251cd099d94ded60d670ee45160e28db7f946a77fb6c53b3b41be7fa2bd80a3f2a2f4eb1a82d74f9a985bed6d8a647e5425ad9f38b5abe4e0a2955e73caa20f3f7611405d91b1048d62fb73f827c2db33d68158bbba99efb7af273601ee5c211b5854ec9f0dcf7134e085688d3b04cdedac419b9c9929c7f2a1c087d155aee6009ac30bc657f7c852355551d3776e1") bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x3}, 0x1) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000280)="252c0d1b8d448c2899fd85c2ea8a464ee2702e69112b5bb14fe891928eed6b85091bed8483b2b6b21b6cd323ee143d93d5a2e25cda70945ede09dd9b669ced6e4a1201dc2a0891c5c821eb603168e70e1fcc4d0af8a39bac908db553f849d27aae7078f85fcb9e9bd92740fed5f1b41f1a92108940057c6f7ca90a69a63a45c38c86b0345e625347c8b092cca5d2c7f539f55497a1feb7ddbf6f2502b2aef2e652fe38e46b9c21d185f83c536a31fcd6e9fdefd826f60c", 0xb7}, {&(0x7f0000000340)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:08:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x80) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000140)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:08:48 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000008c0)="fe0a38269ebc0a70dc0ebd21a49a343da12816d316c87b276662023bb88af2d63f8c464de08a7d0f9e118c84951ff2719fb73a33b80c0187c5da4a97d3264e27f30858c74ef10f057c2bc56ecaac051ada590f7693c9b4b94780f16dd21120a84412cfb1a3f49163dc97ddddb41fadfa79cc284ed0404c13877815c5ff04537bb9393920d726deba14fa2aea3dca831d48c0a392758495790890798c0a7677b3bbaba114abff1c4b651d4e032c928ee6f3be1c67f673e4be4d192ab425b694f74c6c8d900e66571a95274a66439d1890a35eba7ecdf716eb6da55b903e66a67c394d818a7181f2e0bc733033fbdc2be5803c") r1 = openat(r0, 0x0, 0xa00, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) getpeername$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000007c0)=0x10) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000896ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000800)="0457783d15d1a5b22d6b7987b07dd08e32f08e6f34d7b98f1bdedb7ba5ec37bca69a4cd557fa1f39daec8d007f83edbc49958325f659d50f60bb9ff0c3e793fd500183ab9c5698dba170", 0x4a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) openat(r4, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00', 0x0], 0x0) 00:08:48 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x7ff, 0x3ff, 0x9, 0x100000000}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x80000000, 0x8000000}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000000), &(0x7f0000000300)) 00:08:49 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) setrlimit(0x8, &(0x7f0000000300)={0x5, 0x1}) flock(r1, 0x1) fcntl$getflags(r3, 0x3) fcntl$getflags(r3, 0x3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) fcntl$getflags(r2, 0x0) lseek(r2, 0x0, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c44812de7a89d00e8fce4ff204ec6af02bd2bee69b092742e44528d6e9991cee728a98cebbbd1a58d1ac70d06838efd1571bca137276680fa042c4bcc5bc0c98ab0a947f3fd8b330539aaf9c5f967b13086f3775de2ac669efec0048639eaf7e759a20b7a94059d0ea7ce9531065dc29187adacc539b0344fe217", 0x7b}], 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6) close(r0) execve(0x0, 0x0, 0x0) 00:08:49 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev///\x00', 0xc00200, 0x0) 00:08:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="9f5fd736f08c", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ca819d", 0x8, 0x3a, 0x0, @rand_addr, @local, {[], @icmpv6=@echo_request}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x264, 0x10001, 0x4, 0x3, 0x7}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x2}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1000, 0xbe5, 0x10001, 0x7f, 0x80000001, 0x84, 0x4, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0xff, 0x4b, 0x3, 0x88a, 0x9}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0xf9}, 0x8) 00:08:49 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x8a) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=""/211, &(0x7f0000000180)=0xd3) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r0, &(0x7f0000001700)=[{&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/208, 0xd0}, {&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000200)=""/65, 0x41}, {&(0x7f0000000540)=""/92, 0x5c}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/215, 0xd7}, {&(0x7f00000016c0)=""/49, 0x31}], 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x23, &(0x7f0000000280)=0x9, 0xfffffeca) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) 00:08:49 executing program 1: r0 = socket(0x1f, 0x3, 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x200000000000000, @empty, 0x5}}, 0x0, 0x1ff, 0x9}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000940)={@in6={{0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, &(0x7f0000000a00)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x2, 0x1000, 0x2, 0x7fff, 0x0}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000006c0)={r2, 0x8, 0x1, 0x35d71417, 0x4}, &(0x7f0000000700)=0x18) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x6, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r3, 0x2, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r4, 0x0, 0x200000000000043, 0x0, &(0x7f00000000c0)) freebsd10_pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x401}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r8, 0x3fa, 0x7, 0x40000000000000}, 0x94) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x1, 0x3ff, 0x1}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f00000003c0)={r9, 0x2, 0x6, 0x2, 0x1, 0x3}, 0x14) r10 = accept$inet(r3, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r10, 0x84, 0x1c, &(0x7f0000000600)=0x3, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xef) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000080)={r11, 0x4}, &(0x7f0000000200)=0x8) 00:08:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000000000000980000000000000000000000000000000000000000000000000000000000000000000000e2ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8f4d074f3792c47450dd0ed8d35c75e15aa3a1c2b", @ANYRES32=0x0, @ANYBLOB="ff0300007f0000007f000000faffffffffffffff"], &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x100}, &(0x7f00000003c0)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0)={0x6}, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x80086678, &(0x7f0000000100)={0x4, 0x4000000000000000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x6, 0x0, 0x6, 0x3ff}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x4000000, r4}, &(0x7f0000000200)=0xc) 00:08:50 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x33d) 00:08:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="6237ae7d37f085306239c6cc8bebeae7f09dbbbb21421123b7685d7b53c5c502a08c08923ea3bf672ca8ffdaab480a857fe5928b29e3a3bdf4770700d7c599b04831157b41146f0011b487b25358b50fac3422004325435f") ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) 00:08:50 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:08:50 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x5, 0x8}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xd44, 0x0, 0x9, 0x1f, r1}, 0x10) syz_execute_func(&(0x7f00000000c0)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72ee01d9cfc7c002b010101f2a5ba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:08:51 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f00000000c0)=0x7, 0x4) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xfff, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x0, 0x0, r2}, 0x10) sendmsg(r1, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:08:51 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000140)="867bbe1838d0545803219437167d8585e19678c53f7f9103d9c197fdbbaa6955808059c613bc7d9c81b3d60cf2ad35") bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x2ff) 00:08:51 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000000004) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x608020401) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f0000000500)="4cefc64450a8236bfe29f45c37c3c405b8487a658ab497188c191759c10949a22ad4c20f7bfa686b5f16b97c14a84e082bbe05e97d83a6710f8764dd832d241ad7a809b6f255907af9341a8134596a2ff19d9edbd6") r5 = shmget(0xffffffffffffffff, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x14b) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) 00:08:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x2, 0x0}, &(0x7f0000000300)=0xc) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e230300000000000000000000000000000000000001ffff00000000000000000000f900"/128, @ANYRES32=r1], 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) socket(0x1e, 0x4, 0x80) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000400)="3bbacedd33d7676fb8c16688d4b0e1c3ae2108a058a4c4c43614179f3dce1387b96d92229454e297fe26dd354eade1183042f4e20b123f546ba62f6fd6f5472716cddd052bbb6757e5ca0d56583a29887915ce0b5a05aca660546b5837494d8847f92dd86460ba3dca198dcc99992d0e49e5f3d5386ab71b18f4add05b80aea3b16d9adcc70736ea4ba9992ab7099046334142ead3ead4d47a0d246004636e51319340151ce9da0e915ed7934dc111f1ebd5c5bcdc178bb3034446184aa7243e179918faed75480f7aa80d7ff2717cd4") sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffbfffffffffd}, 0x1000420104) accept4$unix(r0, &(0x7f0000001600)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x30000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x1000, 0x5, [0x80000001, 0x8, 0xffff, 0x100000001, 0x200]}, 0x12) 00:08:51 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xff}], 0x1, &(0x7f0000000240)=[@init={0x14, 0x84, 0x1, {0x6, 0xe6, 0x321b, 0x400}}, @authinfo={0x10, 0x84, 0x8, {0xef3c}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x9, 0x0, 0x3f, 0x3, 0x1, 0x2, 0x321, r2}}], 0x6c, 0x180}, 0x100) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10) 00:08:52 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x4, 0x4) 00:08:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) r1 = dup2(r0, r0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000000c0)={{"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", "419e5045c3704d870153ae8f3889d014cf3560d8da454ebf522ee3aaec7624c5", 0x90e0, 0x4}, &(0x7f0000000040)="aa830443ccb7414aaa328cf6f2e3d875d981a9bb1af1f85cc30df033b687102af362a9c68db53060015349aea406c76f505354649618a8d609ae7bfc806cbafaa61228648ccca15ff7c246c2d0078207e39e60f751", 0x1d3, 0x6, 0x811, 0x3, 0x6, 0xffff, 0x5, 0x5}) 00:08:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000140)={0x2, 0x4}) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:08:52 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c16b53a98cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101eda912000000427d822a0a00c4da7676f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00c75b5b45363ef80f9966030faee42c24f7ea47000026400f0d18c401fe5ff60f05646736676670664336660fd2938c0000000f01c36666450f17720d1411ce5411041d00") r0 = socket$inet(0x2, 0x4, 0x4) fcntl$setflags(r0, 0x2, 0x69cad1855a2f1a1b) 00:08:53 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)="eeaa100a85c27a4d7a34b890ba0809815e25d7fdad449145c15d0a7451fda3114d962c86491657f651edd2a119db9edd23ca289b78cadeca55820758d8f36fe6631bce80995035cd8da7a894d5be1b90bf0ef140392e1435b95f9b7ec2dff06ccb4149b5aebc6b27afec36cc740d9c6875aea96fafe5bcea14df6cd6d8b6642f974790a1431cd5afdef28186b416295d3c50d605b3a0aec601a3e8fded217e04c953e5ff224453dfd63619d4e136d0574500"/193) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffffffffffff16}], 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x17, 0x1, 0x8) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) syz_execute_func(&(0x7f0000000740)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f2442ad1d2d2c4a3114cbf0000000074c66db712c483397fd300001000006436c3c2f87da3c4412d72d50000e36161ddedc4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6d924551a62497bdcdc05feefffffe1dc78b8c481f1da10") 00:08:53 executing program 1: recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) recvfrom(r0, &(0x7f0000000080)=""/72, 0x48, 0x40, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x6, @ipv4={[], [], @broadcast}, 0x1}, 0x1c) 00:08:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) socket(0x10, 0x30000000, 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x4, 0xf, 0x4, 0x92}, &(0x7f00000001c0)=0x18) 00:08:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x9, @rand_addr="605fa485f7f1d7d4221a6c5451e7c663", 0x80000001}]}, &(0x7f0000000380)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet(0x2, 0x10000003, 0x2) getsockopt$inet_tcp_buf(r3, 0x6, 0x23, &(0x7f0000000000)=""/255, &(0x7f0000000100)=0xff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000180)={0x7ffe, {{0x2, 0x0, @rand_addr=0xa35}}}, 0x90) 00:08:53 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000008c0)="01aef64031997b58e0953f68620b0aeafce2ed69c976e59214396614038149b97097ce77358718bd93f031ea70dfdb58194795145f571a1a95ac558079aafafc0a269a03edbb2a0a5343ebbc8408e9da4ec52b24affd4f358fb26054b73cdcf71ab4559cd87d3032be52008a1e904b20853a078350f9eac2a6069ec89f8c53a643578f8b936c1d17b60afaa0cf616d6fe5eb2cc3f3cadad7903682f92961796c8477f25fb3") sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000980)="4cc1b4180d0b22e10588acb6ae0ce3a3d2fcfbc9324b449ac98251a58e7dbbfbae69928f791f09f228039ac505feddb138ab0e824af4347b3d42c217c24edb294fa8bbe2fd", 0x45}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000840)) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:08:54 executing program 1: syz_execute_func(&(0x7f0000000600)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000240)) getuid() socket(0x3, 0x3, 0x4b3f) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000004c0)={0x7f, {{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) 00:08:54 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), 0x3) 00:08:54 executing program 1: syz_execute_func(&(0x7f0000000100)="984c5e7f4e994e991c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e34f6cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970080f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526260fe06e00c4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x2067, &(0x7f0000000200)="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", 0x1000) unlink(&(0x7f0000000080)='./file0\x00') 00:08:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x834, 0x8, [0xfffffffffffffffd, 0x4, 0x174000, 0x4, 0x4, 0x1, 0x7f, 0x80000000]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000012c0)={{"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", "507e2a3d489b90b28408e3019fc4395ed4f5b9780bb2965ee8b169f613a11ba3", 0x50f, 0x7}, &(0x7f00000002c0)="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", 0x248a, 0x7, 0x5, 0x2, 0x8, 0x7, 0x3000000000000, 0x10000}) r3 = fcntl$dupfd(r0, 0x11, r0) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x0) fchdir(r0) syz_execute_func(&(0x7f00000000c0)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") 00:08:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x55, "3be97e66af898ae127b688e2034f9d07f58ae1fd4ff735bb5544e239f68e98cc30a865e731f3b4cb8a664e033abc8521010ec731e02f17203fbe7dcebbaf2c7cf74c6b7658e30ae5311c4aea7fb104dc51298d09d2"}, &(0x7f0000000140)=0x5d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffff8, 0x9, 0x520, 0x80, 0x0, 0x2, 0x7ff, 0xdc900, r1}, &(0x7f00000001c0)=0x20) 00:08:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x120900, 0x2) r1 = dup(0xffffffffffffffff) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = socket(0x2, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) clock_gettime(0xf, &(0x7f0000000140)) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x61, &(0x7f0000000500)="c406bd16a5eb93a12656417f12d48d70e980232486be3f325fbbb95ff239981ee9e93defaf0030f14d8b54d9a1cdae02359a5a6350d75f2a29fcc4d7d8ba5d339e5bfa07434c232ec55502bbb833cd600bdae3e175910580190365410f233fb5f8f08faa3ed19c735ee25777f77395b62252b23ca1de27325726af2700000038000000005be7240e293018a06edb1aac9225e8fdd23eae0335b07a35d64855f1020048", 0xa3) writev(r4, &(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x2080, 0xffffffffffffff71) open(&(0x7f0000000180)='./file0\x00', 0x100200, 0x0) execve(0x0, 0x0, 0x0) 00:08:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x1f}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f0a37cb000826eaa0052136b8e34896ecfd096f1f8e966ae33e45b19b2c826ec7af1f6f39"], 0x1) 00:08:56 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed75f3430fbd060fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c1ff0f83397fd300c9dcdc0fbcaf00eae800f345d9c6ac87ecc3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xff37) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/20}, &(0x7f0000000080)=0x16) write(r0, &(0x7f00000000c0)="7b4b05b2988f4e9cbb748f2da84522ec95e45f7690f0a488f80672ebcd340df33818ba25c1e67188a2c44ad5dcf58b7a80ee826fde09191fc732017e85d7a6b85330b2b2242ec760d270c4773dddb9b0449deefc4985d41ac22149c688a0794708ac8b35d1f50bb7f42787bc3f1f", 0x6e) 00:08:56 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x104d, 0xe95}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:08:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:08:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) readv(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000440)=""/100, 0x64}, {&(0x7f0000000100)}, {&(0x7f00000004c0)=""/123, 0x7b}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000640)=""/65, 0x41}, {&(0x7f00000001c0)=""/25, 0x19}], 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000780)="a606ca305c3e90b769a6b93f70cfb34e68605e84e3c28d60e1b54c028f5b53d1ac8d726642397d2338e34ba0f1c0c188d37d6cffbd0d57de854be7cdf2741f04bccd7a775b723310d93dd39bdcd92d6fd62ee7932370310cb9bb111f4a15ef81f4ebc9e5338ea37ad52a2aa13093e639a48ef84334b5d21a8acb966d297d936d78a48ecdcaa5b8ed0ad71db0", 0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 00:08:56 executing program 2: r0 = open(0x0, 0x100088, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x80009, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000180)={{"7fada6877f5ca0fa42a13d9f2fc56abd96e443aa2293053d8fa49ea5136263c18a1b208c8c5929ce74d30a96efc7ee30014f727b0e29ef97f95caee4c6ebf777781d4f5ae441efc57caa0fb1df61b272fce5d9fdf3d17f15dbe6b067e43c03e27c24abebe5a5059d08b4491bf25fc4f93787462ee0a2d3b51df57b69520a9588e457ad87dbb5f53d6454fc00799b1149b71af1e1a77d6fa262ab26e0711be21b2a6002fa6089a2adb80f22326c8023d4e8f1be3d73811296a810ed1966d2a00a1996eb787840ec4ffc6b2d76c90b0802d87b8f0c7d6a8111d4a86d989d3713ae80510f97733fd270f52c20be91916594944b4c0712b2948d9f2fca85fbac02f9b9b9445ade479dad6953c026e468581d15ed8e2641d661380a292cae3ae54bc0170a86e8781a0738702613cb279942b8272b546cf2784e6cd9677f7b579d084035853e7c377f8b682be2f1cf77717bb6417fb7e6d99f2508373587ac55c1e901c07bc011c40b1a75a82564ba722169cac7b6de6d5b084f8e263357c55bbcf854f53c8b7eb87358a8064585ad59f103121b5b70be95febaf492b5c308317683487d5bde406b325ea0f40b311fc7fea53feead110080c1d21a48f0bd948d29c8790fd27025edfc0bf3be5f99d01db670a8ffa478e9c77076a7a5404d666c57a4d53380e0763d711f4c9c3bf671d25abd34af8e194178a257f2b0b3aaef7a40bee18ce0b7c360f6bd79bfbc7ab405adb1de4be2464d2d48e70abf07a45accfc82db5caa760cd49b96e9e1b7a206a681b51bdb0039d2a57f0db3897a660192a5713d429610dbc9ccd11f7e7927787e0ff63e05c19e497cb67503ad628fdd3fa5e5fa63e8063742799968aa75d4b771bf7f7fe50425e3a4c949aa1a46ca781dd5e2f4e5e7436ac785d6c46231c9468d4aecfaa367b899a8a80b5204b4294c9950697c306ab6540084c4369fa266a269e3e8802d5658d111ea483a86a572165ccae122649999f6a5855edacf910cb0f451220000560051c8c0b129e839c8ecdab23e54ffac2b539ebdaddafca141c6027da15cf0256188f4ac1381f8c21c688db575e795b2897aca1a500f02d3e5176f9d15a7d34b1e2a44728d658aacd5e087a6b7cb75365abf8e1997e476ec7d6e65d5ff5b57ecb7f47755ad6b924f4f403dba30366deb98ad1177ef02e0aa39f793f73a06898e9e238d5d59714f48ff23258008aff8491c7d911a64de566d88744598c2fbe7f20e470ea4b1a391d6230e9dbd80978a6ced9efdac01b9d12d12f212608e0a20395335e315f1af2be2ac20e4968a2280e1e4ef1933103635f583a1bd1407aafbe85190f3268dfb6c274ebb6452e4a9fbee681cdd2c60f05feb60e537c594a8d94207f5fff514850e2757676ceda5173c8bd4b9c42068b76f6ee721deddc559b0706bc15258b23f90bfaa733d85c61e", "ccba534d088d2ae2e36732f56395a6b20a3b9d359900c0677240381624794371", 0x4f28, 0x9cd600000000}, &(0x7f0000000140)="24c352eac60aaa32db3862f46596a249a689c0229afaeedfc4872c1050686a9fb58a99b33851d9c6e64051ff194ad7192dc9fd04d0d75f53923e9749c5", 0x4, 0x6, 0x2, 0x5, 0x9, 0x7fffffff, 0x9, 0x4}) 00:08:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xbe1e, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00022e2f66696c65300100696c6530004157f581b710340073709323e02d6de7ff3b21da2c9e216da37a161b9ab34ec8398df77facc25559d1f945ca5035a93cd727ba39508aa3e795ed878840f3d6688eb2c8680d27a5cb0a4ad45ce9d400a00a60250cccc83b3d3b020c13196e8e49de3cae713fb846b25b900ad429417241e26c027b84734641333aad145c5200fa7db705e7a0fc4fcd30cdf5182b406e319bb8035a0baabd1f9f0c447b67c363b6c8dec00080bcc7d8bc799d2876c34cb42f462b2adf66af0495"], 0x1, 0x0}, 0x0) 00:08:56 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000980)={0x4, 0x2000000000000, 0x200, 0x401, 0x1ff, 0x1ff, 0x7a, 0x4, 0x7, 0x0, 0x9c32}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001100)={{"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", "2b13ca93257ea9faf09d99358e923f8489dc6a2ec349f2b9cf1d9bef7feceb5d", 0x93b9, 0x8}, 0x0, 0x2, 0xb52c, 0xffffffffffffffff, 0x9, 0x3e, 0x5, 0x7fffffff, 0x4}) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) read(r5, &(0x7f00000008c0)=""/55, 0x37) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000780)={r3, 0xf2e5}, 0xffffffffffffffa9) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:08:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x4000, 0x5, 0x1) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r0, r1) 00:08:57 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x4, 0x2659, 0x80000001}, &(0x7f0000000100)=0x8c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/21, &(0x7f00000002c0)=0x15) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x101, 0x30, 0x5, 0x0, 0x9, 0xe2, 0x4, r2}, 0x20) syz_execute_func(&(0x7f0000000140)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@multicast2, @local={0xac, 0x14, 0x0}, 0x1}, 0x10) 00:08:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x106) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x100) r1 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x80}, 0x20000) 00:08:58 executing program 2: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = msgget(0x1, 0x140) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d141145cf") 00:08:58 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x400000800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) sync() setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000040)=0x6, 0x4) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000180)=[{0x1, 0x6, 0x1000}, {0x3, 0x9, 0x1000}, {0x6, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:08:58 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x6, 0xc2d7, 0x8948}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x1, "dc"}, &(0x7f00000000c0)=0x9) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) 00:08:58 executing program 2: syz_execute_func(&(0x7f0000000140)="0f82a889999964460fb556f5c4a230f3c86405c1c45c5f5c5f5d2ec4a1f173d1002e660f2912c462ed0cffc48238f2434f85a6e008") 00:08:59 executing program 1: nanosleep(&(0x7f0000000200)={0x6, 0x58ec}, &(0x7f0000000080)) clock_getres(0x80000000000e, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000380)="b18493cd808e6b00070769ef69dc00ddd0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c68f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf273790f0f26400f0d18410f01d5a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") socketpair(0x1c, 0x20000000, 0x80000000000003, &(0x7f0000000040)={0xffffffffffffffff}) r1 = msgget$private(0x0, 0x140) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/118) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="1aafff8de1f701a9330296f1b58420feb2163405de10cab3d34062741d67f88a79d2c5ab056b1ce3caf8f905f36abb3948e8da8160c54caf78cc3781f9080497c2eb347d1d7b95139b3be727d34c420867aeb8ad17085ba044acc5c2", 0x5c}, {&(0x7f0000000180)="06bebb", 0x3}], 0x2, 0x0) 00:08:59 executing program 2: syz_execute_func(&(0x7f00000003c0)="984a19c6c4a2791dcd0cc80f05bf0e000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed77f866440ff4697683397fd3fb0000c0c4a1450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:08:59 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000a3c000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0) 00:09:00 executing program 2: syz_emit_ethernet(0x1ae, &(0x7f0000000000)={@local, @local, [], {@ipv6={0x86dd, {0x9, 0x6, "6d2fc2", 0x178, 0xd, 0x9, @loopback, @mcast1, {[@hopopts={0x3f, 0x13, [], [@generic={0x7, 0x8d, "2a2238175b099ef75da14a2e38bb301f0e954f7c7dfb7a5d379abfd0b9e7e0a8a8491c77dd4923dab4e35191e46c86e65963f7527a3c7c672b63e53eb07206a862ef3a789579f256dd15f7b892d312fb7930b2c6673ccf01e3dd2c7da417f3edc00ee5770442f12e9c04249c4ea41e862c8274dd496a7a75a24f33595a358fe9bd6cafee356b2efcbecf5c9316"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo]}, @fragment={0x13, 0x0, 0x5acd, 0x6, 0x0, 0x39, 0x66}, @hopopts={0xff, 0xb, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x200, 0x3e, "12c1aa0f2d2a259a825f634d3037d4a2fe036e52b80ddbdab6a9a3cc0e1573a04ece7340c1b974adc3cacf21671475987168b03f6ded5275534eb52c4657"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x7}]}, @routing={0x26, 0x6, 0x0, 0x3, 0x0, [@loopback, @ipv4={[], [], @broadcast}, @mcast2]}, @dstopts={0x4e, 0x1, [], [@pad1, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1]}], @generic="7314dfd7edb4fb7b19c40bc900544719dbaf39b48e272d4f"}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x442, 0x20) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000200)="39067c22b5ea12a37b922a17258ca091bebd814a4ad29f72081bd55d9a67253630b3fa6ac8cc9429cda2fb8278ed21368f60f364833ba2a9a6e4fe66e09d30ede023fb2e0934c07e38c330a6052d54a1d52771a7c69de8d50c6664859d37d146797eedeb85bcde6860267703979a9c16c847a2ad0268f00a09e379e8eab8b5989f6ffa3ac4c6f3312676e6799af1a41ef8f6329ccf696c6132e1205e6dd872b50c22aa76d346b0149eb4") 00:09:00 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@rand_addr=0x100, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:09:01 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/195) 00:09:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007465, 0x0) 00:09:01 executing program 1: syz_emit_ethernet(0x1d6, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:09:01 executing program 3: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(r0, r1) syz_execute_func(&(0x7f00000001c0)="0c12b5b598cd801b69e4f56962f5696200d97bd0c441395bf91cc18fe9589b26e101edfec4427d822a2a3e0f38cbe7e4da7676f2163e46f68d0b4bbf6677c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f8617720d14111d54111d00") 00:09:01 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) semget$private(0x0, 0x3, 0x150) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) 00:09:01 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x10001, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:09:02 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="edffff03000000000000"], 0xa, 0x0}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="1eb0f042854d157d8a0948f5c5d3d41f021b58d15b883b9fcfc3a21cf224256e8bdd00a2f8aa31f7dcb0085b4f800c525e5dbcace771661179d880b2f0337cbc2c0a1ebd8973ec1a0f81e11cc62f6681eecb9a99bb512eec7e2081b76b928ede67f991addbe394f09c4688f0dbc7bf7ef72c0296293178216414e354018a1f14c6a73196b04f06a55e3bef40a731f7c986b7efc2e5f6cef21a780be545ff458e692df33e3fb603303fd8e088de0e52c49e593249cd8ba98e23de537d888abe22a6c66b670a58c7926d835bbc063fc612d13f4fc5b48e1b3d3408b4c2e82b21bc0b816adc73bae4c80b862b0f6e08142749f962cd8a5f969711", 0xf9}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f00000001c0)="edb3d473a4fc9e548a9fd040382b471ba7b1ea64e8b7f7ab19194d8abcefa17fef6bdb6aba7cffcfdce54a09891b1d0dd4c0bcc7efed0b820e24dc", 0x3b}, {&(0x7f0000000200)="046d884527503af7b5a3f21ae91366bf60b6046129d8566329c3d3e1056503752c417ee1ba61e06a6d85f200e600eb7397b7e0ea31540850c4d8b6bb68a60d34", 0x40}, {&(0x7f0000000240)="8855194fa1d3e7d8824a58797dd2647de8be0542f4e3a83c6d9db1944475060c4e4bd6666483dc884dfcbc4ae991dd43e665dfc550c301f169ce483aff75cb085d860478ade19c41930150cff832e185bc4ad068854a11ec3c6f44500f1d3ae0fbeeb2e12dd26cada5d76982a9d7076b5e774657d54f601243fd67420e9dde0bc06086590254e7acdf91ca79f1c566b5c812efefebc71ae34e1da1392a9e5bb08d8208b8b1b380a67f8959ebf9fd8b2be5e3fd74e0", 0xb5}], 0x5, &(0x7f0000001700)=[{0xb8, 0xbf, 0x0, "d55eaac20b33a4a65abcf647f98d73d97b1df798b4eea884f9630bc03bc3a81cbe1f6ac5192662e75e096b4a5be769bb5edb3f79b79178360aac143eddd4529eda60858d9291f3dcfa872fc8241c38e94bbdb464f545d3759644a2010d39fe6365ab1b3fd7c6a26388dccfbba12e9401f3f4526a2b143f844ef5c6bef4a75f31bf3dc7aad8e14cad766054a4bdde3030ae3f03b4a3ce41b491e36038db10a7b2a448ca"}, {0x1010, 0xffff, 0x40, "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"}, {0x30, 0x3b, 0x2, "1e9ad449f4d36b771de4b37b7a8b7359539279a08f793a72db12"}, {0x10, 0x3b, 0x9}, {0x38, 0x0, 0x7, "0fc8989bc216ca7fcf461339521151f758ca1a3b0f7525aff466ed92186a708cd2729adfa54b"}, {0x30, 0x84, 0x2000000000, "668767b88b2e95c0ae954c0381a80c4f07ac188a33350538998b3d96ae92ce"}], 0x1170}, 0x20000) 00:09:02 executing program 1: syz_emit_ethernet(0x36, &(0x7f00000002c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000000)) 00:09:02 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x30, 0x4) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x2fe}, 0x0) 00:09:03 executing program 2: chdir(0x0) freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) renameat(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000080)='./file1/file0\x00') r2 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r2, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) 00:09:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0x10}], 0x10}, 0x0) 00:09:04 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0x5, 0xffffffffffff567f, 0x1, 0x1, 0xffff, 0xb103, {@in={{0x2, 0x2}}, 0x0, 0x7, 0x244e, 0x8, 0x4, 0x8000}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r3 = dup(r0) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r2, 0xffffffffffffffff, 0x1, 0x0, 0xb2}, &(0x7f00000001c0)=0x18) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x5, 0x1}, {0x1, 0xffffffffffffff81}}) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0xae9, @empty}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x157d}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x3, 0x0, @empty, 0x1e0}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000003c0)={r1, 0x0, 0x5c}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000400)={0x1, 0x400, 0x3f, 0xcae, r1}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000480)=r6, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000004c0)={r5, 0x1, 0x5}, 0xc) mkdir(&(0x7f0000000500)='./file1\x00', 0x1e0) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r7, 0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000600)={r6, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000640)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000680)={r5, 0x7fff, 0xdf}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0x0, 0x2, r2}, &(0x7f0000000700)=0xc) open$dir(&(0x7f0000000740)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000780)=0x7, 0x4) getsockopt$inet6_int(r8, 0x29, 0x29, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4) readlinkat(r0, &(0x7f00000008c0)='./file1\x00', &(0x7f0000000900)=""/4096, 0x1000) freebsd11_lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f00000019c0)={r1, 0x89, "71b0409eeab126cfc9eb6acf7b44f8378874e7ba17e9d99d118140927d2159baabeebc3fdf40b717abef8a56701d676d6fd3aa0a6a57463303bd09fa7177babc4af454863108beabe2a05366364f0d8dfdb711c80bcfb158a6f426ec50f79d7ec728e7cb0e3f1f61bc50ac8bdfc90f05ab700ef314e117410f9cb166eda3fd0eb909da77bfdcb921ba"}, &(0x7f0000001a80)=0x91) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) fchown(r0, r9, r10) 00:09:04 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) semget$private(0x0, 0x3, 0x150) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) 00:09:04 executing program 0: r0 = open$dir(&(0x7f0000000540)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="1d810c4c87c6c4cb5c1ae00bfaf982932820a33f24112678c248cc634d099087ad35f5c038d2465f3f7f3c6d357904bb01d21e6daed930c3aa799cd4c3bcea858bee0b904948a87595b907976093d092f2e678c132382de69d180c652c225c1bcf81d97a2c1a0cbf42e94878b84846e095deaca361774c351c969454688796e9d5930e0a30eaa0981be02b44cce39bf2ff39e3f83228721ee04a7c8034061b4a5229ff2653b0f0e60e47b205ea064cf6bc4f3daf", 0xb4}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, 0x0, 0x0) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xb, 0xffffffffffffff00}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="62000000a1f948da924e8164d60de78615aedc11fa765cc884ed23d2f52716e7e7dfb4368e02fd72ff45f5b608e6ea91ce53cd7d44432e24eac5170ea8c56eeec7bcab142ff92818c70fe91629df5f644570db32901dc09b9b318d3831d2db07c50a90d874454f3d4f92dd60cf25df89ad08db076b1257fbac3c49c82ce1292650407d9bea7ac59994287da25d6d00e540cb"], &(0x7f0000000200)=0x6a) execve(0x0, 0x0, 0x0) getpid() execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', 0x0, &(0x7f00000003c0)=')\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\)\x00']) read(0xffffffffffffffff, 0x0, 0x0) 00:09:04 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x24c, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x4, 0x1}, {0x8, 0x50}}, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) open(&(0x7f0000000440)='./file0\x00', 0x10181, 0x0) close(r1) 00:09:04 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="b100485caa2a", @local, [{[{0x88a8, 0x10000, 0x3db2ba4, 0x4}], {0x8100, 0x7, 0x2, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @rand_addr}, @icmp=@info_request}}}}) 00:09:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="b81ca760231440963a745ac3a64c0f8ab99c4127a22be2bd764019198cd46e2824973e17e185a3f984233b74339c69e9b59871649cdcb60bf8ee743855ece262b398de5e50067c07307504ebbcf0839a28e53e085b3ccd75bca15d2f18a7046c", 0x60}, {&(0x7f00000001c0)="d85b86d8d871", 0x6}, {&(0x7f0000000200)="8c7d31969203c375cc63eb8df49293e7f97a803bc1ef213d1edf1614f74ae3e4b286cf0744c505720a957f8226786103c1b292e41fbed9b8433f71e3b4cc", 0x3e}, {&(0x7f0000000240)="f3727292702077f50cfdcd9baa0efb6b5019d9277e132d88632d8807143b7e", 0x1f}, {&(0x7f0000000780)="d00c0ba0c11a37c1d25b159da203235776bb019ea2f35fe09999998fd601d61c5841a66c11825380ac97ac2377a376aeff1ff70b2843cc59cd25c1ec4903f58c45edd52718aa854ae1c58dfd4c3b4f2cdfb3fdf19dacd0fea80c019405796ca3c58036b7b444be60bc6c98031262e898e5037aa33b64f023d0e7a82829c77d19322f131f3523dcd36336d1e33a9e3c0b287ead3d3cb25d82ee803fdeb52045513e733903bcc36d2a546b9b3da9ca2c0eef54144e0e48", 0xb6}, {&(0x7f0000000840)="a8c9f02d4f1fb1b0efbb5ae909b309e3b7f2cc5bd2d3bc5e68372988aeac3f256625de42a0f2a072071aece2ec04bda9a7e4723f03739548990318e714dde10a33ff30ab323d969358156999e967cc8eae7e17d218e94f7e18afb9a3290a41cab5d4fe875ab9bcf6e6b63c6368e791060f7f132ac8a6f5144f74423b7beeb4b28db80b9050162bbb21ca6edf6ef4e1f8816118e584dbc3852504e031af5745de1f0343f06cdd682f7ae89e99706a8fe18f3e365c0c5e0dfb631e78497c7ca84a15151a11adec6f1e897b7f02a6dfa1916e7b7fd75d02ddd24ed674424963720ed891948987aec7c4c5c0d5e067951af82e9a59", 0xf3}], 0x6) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:09:04 executing program 0: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180)) shutdown(r0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x204, 0x8) 00:09:04 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000000)={r1, &(0x7f0000000240)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x0, @mcast1, 0x49f0d296}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0xfffffffffffffffb, @mcast2, 0x8}, @in6={0x1c, 0x3, 0x4, @loopback, 0x19e}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000080)=0x10) 00:09:05 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1022, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) 00:09:05 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) getgid() r0 = semget(0x3, 0x3, 0x120) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000000)=""/118) 00:09:05 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0xfff, 0x2a6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000340)=ANY=[@ANYBLOB="00b4b47424a05aa0ffb60000"], 0x1, &(0x7f0000000300)=[{&(0x7f0000000100)="41565b51d520b40b8e786681cd12851a4c2d2e27b091195ba37b22df58c3487b2e0b54db5e23bcd7957c2cb7b8360f4c79ab5e7fea3deb222b5990642cd611cff830986b94c5a7ad27fbc2bd38ebe63be30f16bda6c1a8745aaa5ca10472536f8fb5cf87c98041b509ac9ce43fda0fdd33fe630d9cc9c81150", 0x79}, {&(0x7f0000000180)="c41657a9bdea06eb83a68b6e308cb59620be63c28a74ad8c7459d005481f7085d2676edce1dda96e1bbad0e41d17f10ff8c114d77dd273cc34f26e38f03e5b83c513dcf1cbd5f4f21f696da15b0bd3db7939d70562a55ced5c8a3238b7792b65fce0d874b569efbb22cfe4a1825671bbcc00b088913ed7fb9d2c1fabc9f84f485e60f695f0bd1ae4a3aadce70fd59a58bcc95903669d753b9c52a0", 0x9b}, {&(0x7f0000000240)="c3b9aacc38d8cb3c133c6f63970361f772df2e967245bf67a298d8ea713028a8a8c28e7e4a66508e5cd4f529928f4862e9253f4d4d4eef3a909370abed32828f5d64b780c679896574eccb8d47bd2236bcf318613ad75db288c5afe0672995bee32ae63c4d0f2328b56cf3865b96641d79dcdef33a416fd4f8afb0f294522bdca1e58f49d72ad1748bd76cd4bd1675235200a39302090d6e15db41f6c196efadef6555ddbbf782468c1b", 0xaa}], 0x3, 0x0}, 0x21000) 00:09:06 executing program 1: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x6, @mcast2, 0xfff}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000001c0)="121eb3b2438ed6bd210c018e451dbe920b2a819782212cae02bca2dbdd2f48447531577533261648b6c7aa96b30d35a436c11122da0d0c795421c97e5fe237d68fbd115050a125bfdfe5dbe7865c1295e074d23426ad749ad5bd3cbc5e0f10e781093ffe75730bf5203d5eb80058f3bf7827928e7e8be03793dd63ddc4aabe269f41f00debe1dd232d64eb12d7607e629604f30811c2b50b292cf61da9e4e40bdeae251bb77d182589535f8617b89a2ca89ffa52b1221dd0f73981f06183fdd7d9b2145a3208d7c6a4e3287a7ad19075bd0a6829cdf835b34eeaa464f18b045de8a0cbf430", 0xe5}, {&(0x7f00000002c0)="bd65d9dd0326768aec064362b6746a7cd02fa483f9a124de447e10e077b5a95a73759df790b69a639f29078c50551017509f2d5a48f00c7ad1ea6a38ae2e11b60472da0a494d03f34ee0889ea937e41f43273e6553fe02892a68c9cfcebdae5fe08a70d60b5c9a499e9a8dc3a9f6954bac2fdc78664e84f961efb3f196e2fd2125b5874cc20a7f1fda95ea573f8410bd5b0ee05cc7ba61cd3637044caf398f025b0c79152fa21c31c38639f5ed647910655c784f80f5883d2934e23b81e263d3a64896ef98ce00e7f8765eb970db5934b561833153f63ef3a27c02d25d510c1bd5564e20b320402b", 0xe8}, {&(0x7f00000003c0)="1a3edbf8ef4281f833242967f992de578518f6c46a66c0e522d698ff48d55b01194eaad596de23e7e9549bcda78cbc6a1bfa31d29050f0dfac2140aa7f8376805f2d75f7e0d242408c22df95697d9e8c3efee9ae1f4f4cfd70c7657f2bd65f4833edc66159c957827754313ee7e06690ee801e", 0x73}, {&(0x7f0000000440)="e1976ed8f1a496e9e510b58ebe61a7b8dfe39ffb8741ac67524dd0517fb3b657adbe219624e08f23e2863613c29100dec891647c0b4ff550320b1e7e56cdc68406a5946afc5e988e485adf59bbb2e324248bd8f76778acefd5d78996122458f641", 0x61}], 0x4, &(0x7f00000004c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x100000000}}, @authinfo={0x10, 0x84, 0x8, {0x9}}], 0x40, 0x8}, 0x80) 00:09:06 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000a00)="c87962fb43800a1a88659c47218bde392e47a8ec8a0c10c68fa44a8c66b324b67cabe9102b763c9b12a6b88d247ee4e8f238451515b660dd69e3b18ee7e96bb7fda6c1759c61f689c7bb81a89fa9dea986f0f582a5b2f0c3327208408c7558a0bb4dee9adad17584bb3ae8323299144818c0d2c55773f60391bfdcf5df5b82accb438b912f4065baeef6e55428e51dba75e35bdb41c06d4d31961e96e2478569a2666a49273e7b8d8c7894184006fddf6e3c2302e627fc5563148b246aea583008406534981cb5b752dcd255e300ec8881ae5740392d59cc61e7762ffcf4089b5960603a734047a8cfc1af367e0f2143e370d508cff2d24903e200") mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000300)=""/235, 0xeb) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:09:06 executing program 2: socketpair(0x1c, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x763, 0x0, 0x4, 0x3, 0x8}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0xfff}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x101, 0x7, [0x7f, 0x80, 0x1, 0xffffffff, 0x4, 0x3, 0x10001]}, 0x16) r3 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x3, 0x80, @mcast2, 0xba}, {0x1c, 0x0, 0x6, @ipv4={[], [], @multicast1}, 0x6}, 0x3f, [0xfffffffffffffffd, 0x5, 0xfffffffffffffffd, 0x6, 0xcf, 0x6, 0x7fffffff, 0xe919]}, 0x5c) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000240)="e948cba776ee1ec89445389bd5decfd8b38d7bc1b75d81b1663e26fac2a0d2d62c54eeac8d6695a3a223d4467ab97259de1a193e2b01dddc0dcf5e760a46cac23364b07868043d86c3e9f10c3cf67dc5577eed9381e3f3e2476aa33ba579753c3ce3d29757cab6b5931948cb0dd5ed2bcb245e3c9a6bc15020f3139f8df43648d7636814dc635c3c82e332b6a4ed359e154659cc6ca6cf7079cdf38e225978b2db60a5f6a1a25b846084722a458a58a5b382b18a9e5700152983f04f8d47e6b378fd4868a3cde05e0f292b6724") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000003c0)=@in6={0x1c, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000400)="de273e07c3e40babe951afb6f902c9ddd4b3160c59837411b7b1f92e286a40495e916f6dcf87a89e760d73643cdfc54aac41e307646050ceeb4148cd65301ead31e428b80d25d6e3114cec38e9618c665ec9fca394bd2ea8bd7d9e3ed9f6e2a4cda006b287ecab4da0f9d2c283a1c67d2b8c1c43ad68624b88fc3f983e950f0204abb2b884e73c0c1d1d4191eedb7e1c21428fac25b58555c0c7efd630a2d20e67c93bac372e8753e2f6bd3dee952c398a0cfa8a000df26b4b937594b7e319431c1138b4b4e9e90b206190539d4c44478db0dbce0e0283a20080ff20b7", 0xdd}, {&(0x7f0000000500)="992cd07fc2ba2b46e0dad301bccaeee7e03f02fce2a10fa29792147ef64db37eee9eac6ffa48ed1fce44d1295efec06717f6aec377af1c5325a6a10d52ac78aa47c4075041507ab7ad349a05eb08cf5f830a6101339582110e9fae6720e227da0e00661520eff3491eef6ac3ec", 0x6d}], 0x2, &(0x7f00000005c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}], 0x14, 0x104}, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000001c80)={&(0x7f0000000640)=@in={0x2, 0x1}, 0x10, &(0x7f0000001b40)=[{&(0x7f0000000680)="0b73e2e5316e9761719f31b808ddfa0be914b1c623395bdf67e62f59995f45eb7ddfae40f1880ca74dd7fa3b5bced826926263902666e0776c9542cb7ab3153b6b0d17cce8c97ae512f19109fa8e0ce300d4b2b636b1393159558000e4cf0b7f9f9f9e3aa95b60733a6f12b10f17697ac3d3c2f4939f", 0x76}, {&(0x7f0000000700)="ff44fc95e45c251767c9c40d8aa6aaff8dfd2799ce6988717f1b6586a2a04fc565594e44a3109ca3718052b6fb6ee856661b99a73961cfb0327da896f09b9a932c23440c6ff30f31d8c6d75f012a7a001ecd3ccfe14c9c8587bd497e235a64e227abc93b41829ce36dd57503", 0x6c}, {&(0x7f0000000780)="57477914eff7ae94e809c58ff085e53a55f4c8d856b196ad4938afa2996d5bdae7d841fd833b35d1148181554a6d4d5dac1ee014c06c", 0x36}, {&(0x7f00000007c0)="d555fa94886a798c99ca5712a7841cce8e2b9a79dbe9980daba0f7dff08b06cf50df01cfff5cc31b3936487e02a0c0890c07e98e6c6b40623d7ead4ca7f66f2e89d1f24e744649345e0032b868b7478bbdbce0cc9736df8f5bb2a25d34ccefcf849bb2cac44180bad4c980a9cc12e379f95e8602fc1fd2e38999f8b299db5bf4bd1290fa3e86b993e2779103f88cfaa8c4d310a65448b22fe316f668b63be471b0b37cc94d2752072c58f3c3cf2a1e5512b39ad91ccb1962e15dcf38b1835b3f1d1ad1c775710de2d1c65838358a6fbbb2b2a69e6110129d6e", 0xd9}, {&(0x7f00000008c0)="67a7cbe70eb0669d43325de59cb9cf2997021065f76d49a784752b3a6be3a3ffb7d1b8e322212fbd6a4f7437bb1f4729e05b3195f8c5bfbd8002d3cb6381fe219be4a490aec9b87dea520aadcff5f80a18280c0578ba24f2699ed573a950a2f6a778ab346bf1385726cedcdf93f6878b47b3e084e050f42ca953ae2f64b89a92fe53342739fdae68d83f84b68a970d70365b5f513314c118ab3bae16fca04433bf077ef190c647507ce131c475939386be7ddc30a6734941346fe00f14e25b610e782c9a47ff7c6c07c882224295260ed130ffb834a4471c", 0xd8}, {&(0x7f00000009c0)="524c29eed720f441861ed7c0247fc6caa66008f69ea139f4db5a82a07367c536733b1f0afb49d22de13c0469a10c4a6779b908e561393657fe65b7465738ddc68a08e0c63f1ca634e92ccecc4ad2ff764907a7b2854b545740a06ca05318ce329ce3855a88ac7d3f9f6a6dc8d20fb6591b447871f5d02fcdae553dba3e6325a7ff76a84baaa0c67245b41a53914e4486aeb5a7d4", 0x94}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="d4c151ba2bf44f3b9b16f3d58cfda11edb3307e5e83654b0ad0d8c0a6aaa91d7c58c7bbc5dcbaeb753e87a69b3799bd46329b542c37f0755a861e16951c061db77b494465324d47f070d276200fea2f0d94fb00170b1ed08aff012c4a076674d2a99caac908fc6a2cdf6f5188d782386282e41535fcca30cd3521a555d67e2fd1e848779a31398bcdd4416cebff4da8b0e17b8e9f5298bb3dcda9598fe78d6b298526d", 0xa3}], 0x8, &(0x7f0000001bc0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0xb20, 0x5, 0x3f, r2}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0xc4dc, 0x25, 0x2000, 0x8001, 0x80000000, 0x6, 0x81, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffffb, 0x100, 0x1300, 0x220, 0x3, 0x9, 0x5a, 0xffffffffffffffff, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0xfc, 0x2, 0x1030, 0x0, 0xffffffffffffff00, 0x10000, 0xffffffffffffff80, 0xfffffffffffffffe, r2}}], 0xb0, 0x20008}, 0x189) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000001cc0)={0xfff, {{0x2, 0x1, @rand_addr=0x100000000}}}, 0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001d80)={r2, 0xfffffffffffffffa}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000001dc0)={r2, 0x2, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001e00)={r2, 0x9}, &(0x7f0000001e40)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001e80)={r2, 0x6, 0x8e, "d328e33c5f1333c880125f83734107552dd756ba2e46a85a81e2e1a188c12822d4816ad17be5f137cd826e567361eb87e199560f6ba8b648d8f3349e33c0a95deae6da9eb241c2c8af75aafac45ad6632ee7ae3e75467efdee2f816ad7a8f052999447643a9d2916f0d9dd3c5e8a9ce7a3eadbcf5446fcda36b63ff00577430cb83bee5604fbbcaf0fab39a6ae66"}, 0x96) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001f40)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000001f80)={@in={{0x2, 0x3, @multicast1}}, r2, 0x10001, 0x5, 0x209, 0x101, 0x8001, 0xffffffff}, 0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000002040)={r4, 0x6, 0x0, 0x7, 0x69a}, &(0x7f0000002080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000020c0)={r2, 0x8, 0x70, "eaf6eb7877a7129bfa7001dd1b0578a2730ba1530460e632dffc3657b4709baa7e30e40bece51beee9b49ad1fd069c340cf0f85a72b651ad885d456613e46a0d7f1bc0c3b072b113f60df4fd77ad1f99c654ebb401db8751068f34502b12210355ee798e85270dbcc777c1d3fb18616d"}, 0x78) r6 = socket(0x2, 0x4, 0x1000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f00000021c0)={0x1, &(0x7f0000002140)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x9a, @rand_addr="bf0f3ff70d0d41b98d2845fd94b57c66", 0x94}, @in6={0x1c, 0x1, 0x20, @rand_addr="47f0a87baacb6433d82aa47b620fdda4", 0x77a5}]}, &(0x7f0000002200)=0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000002240)={0x7fffffff}, 0x4) accept$inet(r1, &(0x7f0000002280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000022c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000002300)={r4}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000002340)={r2, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000002380)=r5, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000023c0)={0x6000000000000, 0x1, 0x1, 0xf1, 0x7}, 0xc) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000003400)={{"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", "239bbfe1962cc15a8f9579d4bd69f6ae458f53f657567fe4e5ac55840467ddd0", 0x72}, &(0x7f0000002400)="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", 0x2, 0x8, 0x7, 0x7fff, 0x9, 0x0, 0x5, 0x5}) 00:09:06 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="0200008a0c8e87a7cb"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept(r0, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:09:06 executing program 1: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) r0 = open(&(0x7f0000000000)='./file0\x00', 0x88, 0x10) r1 = semget(0x0, 0x3, 0xa0) semop(r1, &(0x7f0000000080)=[{0x0, 0x9, 0x1800}, {0x0, 0xffff, 0x1000}, {0x7, 0x3, 0x1800}, {0x0, 0xff, 0x1800}, {0x7, 0x2a6, 0x800}, {0x3, 0x3, 0x800}, {0x1, 0x7f, 0x800}], 0x7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7cc, 0x22c) 00:09:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = semget$private(0x0, 0x1b017110bf375f0c, 0x0) __semctl$GETPID(r1, 0x7, 0x4, &(0x7f0000000140)=""/43) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01042e2f66696c653000"], 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x20b, 0x0, 0xfffffffffffffeb6}, 0x0) sendto$unix(r0, &(0x7f0000000300)="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", 0x4c4, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @mcast2, 0x9}}, r2, 0x3, 0x7, 0x101, 0x8, 0x1}, &(0x7f0000000100)=0x98) shutdown(r0, 0x1) 00:09:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100040, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="d2e930976ab5c83a0173b64f05d52731edb9ebc814a0be32d49a973d819448167e2c8f48c1e150fc1d61657609ffafefea3caa") syz_execute_func(&(0x7f0000000100)="984c5e7f4e994e991c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e34f6cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970080f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526260fe06e00c4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") syz_execute_func(&(0x7f0000000080)="646665d37ecff2670f0ff20d42d276efc4c139ebc8832009c4821d29cc0fc7a0fcffffffff1066430f5c9e2600000047dc1a") 00:09:07 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() getpgid(r0) socketpair(0x17, 0x20000007, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0xffffffffffffd209}, 0xffb0) r2 = socket$inet6(0x1c, 0x10000003, 0x7) fcntl$dupfd(r2, 0x13, r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 00:09:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000980)) syz_execute_func(&(0x7f0000000b80)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x2, 0x3ff}, &(0x7f0000000640)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r2, @ANYBLOB="0900000008000000000000000300000000000000"], &(0x7f0000000280)=0x385) r4 = socket(0x1c, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000002c0), &(0x7f00000007c0)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fchmodat(r6, &(0x7f0000000040)='./file0\x00', 0x8) sendmsg(r6, &(0x7f0000000940)={0x0, 0x167, &(0x7f0000000900)=[{&(0x7f0000000400)="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", 0xfffffffffffffffd}], 0x10000000000002ba, 0x0}, 0x0) getsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f0000000240), &(0x7f0000000300)=0x4) openat(r5, &(0x7f0000000080)='./file0\x00', 0xc, 0x21) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000006c0)=""/216, 0xd8) mkdir(&(0x7f0000000800)='./file0\x00', 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000880)={r3, 0xfa2a}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000a00)={@in6={{0x1c, 0x2, 0x3ff, @empty, 0x2}}, r3}, &(0x7f0000000680)=0x84) ioctl$DIOCCHANGERULE(r5, 0xcbe0441a, &(0x7f00000000c0)="c13311c01b1e49612ceb21b752fc7d2a72e94232a267a28cb53aa7fe9e0570a2a2bf57d4e5d0cf9a4a51d01c1e34cee146cfc633ef061c05af6f3f9d667dd42745ac25006ad6266b312c6376ca57d3a2dd1d2691c218268673a01e6ccbd783218079aa51721e4bdcb737add190") openat(r4, &(0x7f0000000200)='./file0\x00', 0x0, 0x101) fchmodat(r1, &(0x7f0000000840)='./file0\x00', 0x8) 00:09:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x4000000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000)=0x8000000, 0xfe6a) r2 = semget(0x0, 0x3, 0x122) semop(r2, &(0x7f0000000040)=[{0x7, 0x101, 0x800}, {0x1, 0x7, 0x1000}], 0x2) 00:09:07 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="01000080090000001000000009000000a70a0300"], &(0x7f0000000200)=0xa0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0xc) getuid() 00:09:07 executing program 2: munlockall() r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x80) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r1, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 00:09:08 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000640)={{"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", "fd0aea4118a2e24bcb2d6ac8df2a57efadd4a0871a69d8f32a742f6e59d9c7bd", 0x7, 0xfffffffffffffffa}, &(0x7f0000000580)="6417e0f118df50394e42e5c58bc0ada4194e52aab7ed18a6c6cc8fd3ce58dd8fd55d1146b0f86fe53405f6f05479f4e8fede1c3cbab6bb24a9dd84591834e3462e4bd1f40f8013933999170fc5e7f631df1a2a44db6a563732d42c2f6397018f1cc38e6d8893f99d1255798ceaa5d642520b130e8d95035e3a8e96921c866b2939dd0858b384dbf5bacdb72a9d307182afc4abfc207918c4412cd754d24e4f2a6818ace6d520e81fffb8dbab1a", 0x6, 0x6, 0xffffffff, 0x9, 0x0, 0x2, 0x4, 0x5}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x1000, 0x1, 0x80000000]}, &(0x7f0000000080)=0xa) freebsd10_pipe(&(0x7f00000000c0)) msgget$private(0x0, 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000ac0)="edbd2786a9f26389e477447640f9326c22ae73ed825e2e155667c020c49abd7bf22c498cb54d8951d948526a6797839121225941f1d9ba1a5f3c374d0f94ff8d6f5bfe784d35d6da81b4aebf3a03b313c50ea68a8e4bcb7db960b76426adaa4336f17a2b74beea05239bc03d371a2b3e49254df7555a150b65dde12721173002ff82ff394184025da78820663e3edba97641fda5a2436a8660cb1df4bb90eb1e505c4e8a947f93a20b5d0fdd") 00:09:08 executing program 3: r0 = open$dir(0x0, 0x800, 0x80) fcntl$getown(0xffffffffffffff9c, 0x5) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80011, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x6, {{0x2, 0x1, @rand_addr=0xfff}}}, 0x90) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r3, 0x2}, 0x8) syz_execute_func(&(0x7f0000000300)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet_sctp(0x2, 0x0, 0x84) mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) 00:09:08 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffd) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0) mlock(&(0x7f0000c07000/0x2000)=nil, 0x2000) 00:09:08 executing program 2: r0 = socket(0x1c, 0x1, 0x0) dup2(0xffffffffffffffff, r0) sendto$unix(r0, 0x0, 0x60, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xfffffd44) 00:09:09 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) sigaltstack(&(0x7f0000c78000/0x1000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000f3d000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:09:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="fbafbc058ece46d4dbd8947e084fd87015a65701046b8414c41455928f23a67a290663d22a666561acee20b630cb8975d8ac399969") r1 = dup(r0) getsockopt$inet6_udp(r1, 0x11, 0x11739838cf524d7d, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x410, 0x2, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7, @rand_addr="efeb95b6a9709e511455e847f80594d5", 0x8001}}, r2, 0xdd, 0x0, 0x800}, 0x8c) syz_execute_func(&(0x7f0000000100)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") 00:09:09 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) lseek(r0, 0x0, 0x2) r1 = socket(0x1, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:09:09 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) listen(r0, 0xf6f) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100)=0x1000000000000000, 0x4) 00:09:10 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0314000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4) 00:09:10 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x1) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="ff010000", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) shmget(0xffffffffffffffff, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) 00:09:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="3b0e89b02984a86268590c836a468864a4e7280fd6f3da7f5cbae0d876c9ccf3aa5b09446165d1f33afeb2a615ee32089c554cb9767668adb5781230d1618dc13c8745b26ae700883ca4a72e556e6a4ba2de72401446adf36cfb9f2e75121ce905a7239ea61b22980c21087bc62d1bf1d2e39d8c8bc12f023fd5051d06dd9debbcd6c9f5fa092637eff9a3"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e200100000000000000fffffffffffffff7000000000900000000000000000000f8ffffff000000000000315724000000000000000000000000000000000000000000000000000000000000000000000000000000000057009bbd00000081000000000000000000000000487900"/128, @ANYRES32=0x0, @ANYBLOB="0000000005000000080000000104000007000000"], &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x7fffffff, 0x96, 0x6, 0x0, 0x4, 0x740, 0xb46, {@in={{0x2, 0x1, @loopback}}, r2, 0x795, 0x800, 0x1f, 0x6, 0x8}}, &(0x7f00000002c0)=0xb8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x1) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) 00:09:10 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x10000, 0x8, [0x8, 0x2, 0xd6, 0x7fff, 0x6, 0xc42, 0x4, 0x3]}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0}}, r1}, &(0x7f00000003c0)=0x8c) ftruncate(0xffffffffffffffff, 0x7e2780e3) ftruncate(r0, 0x1) r2 = dup(0xffffffffffffffff) getsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f00000000c0)={0x7fff, 0x8}, 0x10) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x5, 0x12, r4, 0x3000) 00:09:10 executing program 3: syz_execute_func(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000000c0)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x20, 0x4) 00:09:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="05bde1a95740000000"], 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x1) 00:09:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82e6cfbe9b707c3c1edb2e2f66696c02000091c5a4261452eff5b94c244acb85850060fa4df86cf4c421cc660089989084117a0cb8d0b2cfb3b0b7d157c18d20d96165d851feddfe684db7255a3109d4611c8d5031f75ef5a3a6a10da0190afaf5afc721d308bfbc488f41e3e69eecbb7b915a4071d86b50c390719bec5c1455b45e72fc"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000440)="87b453aa86b3e7278f892254b73084e4b4fe8df9c8e6dd59895862ede6662d7f0f9b5ed5f06169c45d782ccf49de720d29f8cebf4214697ca0fe769c714626582ecedb3a77ea8a8f77dae7b5e138dc6d49ba22250828c0f951099f11a798a122572c2e4d8a2e7cfc99db77dd6bb8b243a153e3ff448737d93ecdd07c8efdf163af4131df30c11522868258d40c288d51ebf2260464a6b85905b52836", 0x9c) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000008c0)="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54696de2555aed28c7ffab97d3d1a206f18f1b7e31019cc6e4841601a594d11423f8d4ab70183e5e4aa0cce369ae37a926e899cc8c4b19454119544e5a6ed72f78ce562dd25c2d9b0e5af405317caa9f2e9bf45829def4fcaee73313369369d674efeda023a248d61e8878d124f7fdb2ba71cd9a0ea02b64cafa8573c490e9e8035f63cec37f4ad3f365e2a8ceca0c62c8f33dc9b7939656b4b73e12f4e5f0c98209a632a5b4223a4ce845b6128f70a427c7b94e44db03cd275ecb057f93580eaaa9d8b8b0b08b5912f6a647f84f50fb80edeb30efec91c4fcfb30a6d2c35662ed55b834897d2698c3cb7c383245fa48dadef8a3f42697fd4e38ae4437a7b4736be80e26c89d6774171cbf0df3125add9365038915ed0a25b13eaaadf2c99cb1707bdf45c83d7e8402b919eabab88faf45cf37a7cab473913c33fae757f388a664b754913cfb136ca7eecc5389eb15e3a4e35fe057de5a0bc19875db00c2b26e148e7575ffc1054b93957b77b37742d1e85bda1073416109750378f9b1eac67f5a80563868e1a64ed056e2ec9f175de2f61e2402792621bda93224464deab8443f6449191499d2889ef573a260516d04a15797fec7de08a5752d10a589d9cc5fff40989a33ca3d7cb6bb9f20e49a149629885913d92c86646aff9a79af0a3b8fb228fc7c03f7d88c4018aeae20a14b7f4502d18a962c3bc47ba5b2d52e45baffc28c1c88ee6d8fa4d2acb5914ae2424ca98fafe9f31919cfe54af19ff9310de9843a4677e14b372934250c5a7ca9f44e3b5bccbfd7a7b78e0f78e4539c78921b35994c8f4009542b077cef1d445462012faf14fd9639f796d8cea988880f686a4d02c5a53b450721fb7d3059bca2c9a3ed2ffcb6878c87e9dfa997211c848b66caccf75a28a19fbbaa31e6d297e993ed57f44cd2837226f75824954d5b6636c6b14c3c066e96b120089d4755b2e879d6e023bc62e81996816fd208aa35ca27d1e48f07bb9100a4272dee0e35ad878c76d1cceaa74a6f3ef8673c2f53b1ce8217e580000000040079da5da86943ab6d0482eff2a41faa4e8d437e2ba384116acd88eb35773ec85688bcb15bd564aee9e2b78bca5163f22ab6f39da22524a2e0fce6723850aa7e623cb68b82f9df4a2c9ed77f7b26548300242474cbdf1dd31ce193e390463cfe308b498bb126a986b16cfa3e4d30b5d8069263b5c116c508c7cde92dc5dd8b0dae1ea387ccacaae2ed0bcf509beb82457ab850961b231349544a2fcc65c4e406009a92e99451d99c23d1360264b20e9c42dbefa5294ed6209008a4ac9589cda6eedee624882f286149ebba013c93d4c8a282c88e78482875468e5555a9bc23fd552a16eb49bc2178ac102dce9f7b0d020a292a96d7b02073f6e70728054388f0ae0f5f5a28ce7b1fb17836099fc042a4d1a9bbfe93e643fbff9c68dbf9173de222dd82b7208bf4f1260c2520d9fd55476dcba5cd66e5af210ee93350160e1ba16ee16282ce96cf49390a754f86118d20e2cd2c510521f41ad9dec7d3fb8f2e3d1f503cc312fc70595251e4657e366278c2bc20fc50ef6c647683f906c72b9e458cd94f19471c091745714d9917c8e6a4cd93699517c5ddb8dc614605c88d26b97eaeed6ce097dd17878fa5ec7c3d6cab840003873d30ca7bb7696a8281b4cb52c75a58cec27d933821bfa7b9aa3bc3c53db79d8fbd103e90cb96fe7fb667d8ebfa9dfff8d824eaf22933ae521c2138bbe724d3be0c5640acef76ed1518c82cacbdb46b11796fa9b4615eeb53fa88c5bfe80633f4978424b1d672c462100e56f3d4da47035456debdd2dfc0253ee120d47392bf8b6156462cc30a8b3cec7b0e097e9bb9a403146d2ba7d0a61df7606d5a99d62d91e6705541512e97cc6c09258daabd1ac4ba58dd611f6cceba780b296cca52de5876a70deb26eb4d19ecbd0ec8f17f6d8cc1b58e46473e0fc3582b2dc8fc7076e14e6bbeea042bf385e9b23758d1842eec9ee70ffa47b3e0b13c1d0036ed9323a94bfe7af9f92b733622a93bad26cd9bc4ade6c77be8b1a7a7b3479cc1f52b0019e587765af61aed7d97353971e3e13f6a2c57f31b9c9af78a5b48bd43a44b241b2bfb6e4f3c48f01426f02739468a0e680fe5f2747e257941d727647f789d5984504f9039bd060b80ddc83fa49ece2acc23cff57e9d8083f0f5e4c6f9869d68bf4b7ccc254c382569d162ee75fe8a7df94782def24cf0d92ab7e97d0822a932816423986412af08ab5180510b69f9205650618016c99728378caebe073766bbaebafe54cd0d8838c7c1b5fd4c4a4d19fee47b9823e74c0c271741f46c94a74cd46270e68d3f7a9e25c173cc9caa6f0335880db4f7f4797b899776e32a160dd5241e8301e9c90f87ec306a5a1f872a6636a5bc57cd5bdd80f17c95220e5957c9eca40a4b4e0fd1b86ed3418d19ab34345735ee9ebbdc43a3f5368dd9f7054d86472ffa00cf8ce2a0b00782023bf281b814a30902f5dee2357c4193abbb495a014b98ca61b9ede8a80af6927a2bc9d16c1c01e387b1f964bfb5bca18d6d5c3c5dd7dc5250c1158c003a68ded0b197769640e4367ee558ea8a418b1a2ec5aac2388a5f883fbe692a15e1e2d4862abc8dbabbf11de7f9c30e02f334274049019dedc7da851366899df93835e3a0000000000000000"], 0x1120}, 0x81) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xf2, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000500)="051fcbde3e26bfd0947440ec816120b0b8157a4ffde8ed0bb63cbef173c6a0197c003b0f71d8eff2d0ced29204a3db58cd1bef85fc2279eea977888fb5cf3000e242ce56c079d20d21f2d6e1c3acfbf737133bf3d6680fa25e72a385f932e515b45f4289d4ec3c28640c42bf492df9d9dd1b8f1b98f5f9bb5e4a611517c54675875e78ecab4c01", 0x87}], 0x1, &(0x7f0000000600)=[{0x10, 0x29, 0x4}], 0x10}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8) 00:09:10 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000600)="3b6e64b2c1dcaecdd1ff4b383b111b446d9bd18feeb454d483e2eb12da69c4c4aadef4a84cfcb432e35c46f0f0ef4caef08399cdead007318e9f60af21f4dccb80141dfd8ededd6a7db0ff05ed1076aa96d0aadae49b83f5467e5fef56ebdcda23e3c6c3dbb30b371bf116e020d08b02259fc6ca1198ed57f4a0e2df959d3d601030c60e266a7598d357488ce90078385ebced1b531d383470") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000540)={@multicast1, @empty, 0x2, 0x1, [@empty]}, 0x14) syz_execute_func(&(0x7f0000000500)="c4e1e960a1fbffff20c40179fa9500000000660fd412660f1bccc46179f7c33666420fd6bd0000000044d9a9522f394644c0b846958c3c4767db5700660fd929") getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="0000bfffff9bd8077ed0d1e0ab6494000500"], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x3a, "5aa5ea2e51749f955cf66f7088e4055850b29f7a991f0e1160143bd62340b15e031061a8416a9271d65a5bfbb8552ccf09cd9870d8aef8df3695"}, &(0x7f0000000080)=0x42) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x759, @ipv4={[], [], @rand_addr=0x7}, 0x81}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="a55c", 0x2}], 0x1, &(0x7f00000001c0)=[@sndrcv={0x2c, 0x84, 0x2, {0xf68d, 0x800, 0x5000, 0x20, 0x2, 0xfff, 0x5, 0x2, r1}}], 0x2c, 0x1}, 0x8) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000240)=0x3, 0x4) sync() 00:09:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, 0x0, 0xfffffffffffffdd9) 00:09:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x300000000000000, 0x100000000000005, 0x0, &(0x7f00000003c0)) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x5, 0x2, 0x9, 0x100000000, 0x9}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0x101}, 0x1) 00:09:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400)=0x1867, 0x4) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) __semctl$GETPID(r2, 0x10000040000003, 0x4, &(0x7f00000014c0)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e2f665ba2fa696c6548002cb1ccc856c57a484fde072cb403178b76"], 0xa) ftruncate(r0, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x8, 0x4, 0x1, 0xfffffffffffffffb, 0x5, 0x40b, 0x7, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x80000001, 0x8000, 0x9, 0x8, 0x1}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r3, 0x8, 0x84}, 0x8) 00:09:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) 00:09:16 executing program 0: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x24) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0xfffffffffffffff9) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:09:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8080691a, &(0x7f0000000340)="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") 00:09:16 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) r1 = getpgrp(0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getpid() freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)="7b2910404cb2", 0x6}, {&(0x7f0000000200)="8f476787374a4ecc5f9f37150406005899020764406bcb634694631d022d2793e1dd1586f39b05f925265edfe864a6757263211d06585660a2a5977936df9f560bc8c76b2eb5a135caae33d63b1d51801aa7b09f01b8dee25333bb9bedafd0a1474d950c2439054f5cf173e7a07bb4b54f901b192e980511594ddaba14bd2eb6169eec41141000cceb1b936daf9e0a7ef7bc4d240d7a0435d81e6ad2c018b794ab70da3967b9181e7f8062a13eabad87f1bee905ca423a21fa2f436bd1ba1d3290b4b97117de9e64f53ba002a2c46cda5c5b87a760ea2808ae31913966f0cd6bc1c88c296b157d", 0xe7}], 0x2, &(0x7f0000000840)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0xa0, 0x104}, 0x20100) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000940), &(0x7f0000000980)=0x4) sendto$unix(r0, &(0x7f0000000140)="b100050200000000000008005786ca900f0e08fecea11ea8fef96ec2c739d3357ae26caa0416fa4f376336acf00b7804be781e5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd892babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c0000000000", 0xac, 0x100000000080, 0x0, 0x0) 00:09:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="247bba0240ebbdd192d56a93f10fa8e3f78a6f9485f1b5130b9fa381539604c37cee335a337ba4533e320689c05ddfd50cdb69996f133f85f7406621aed7ecc236ea33d6686a1c0b879d71c8428309ddd623330517960ca97d11d4521731135c13df050aebb18eff7a0193c56415db9debbb52fa7637e6d8640e9698b7a90fdbf487174f5fcd0f84a7a2685670b9eb6b", 0x90, 0x100, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:09:16 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) fcntl$setstatus(r0, 0x4, 0x10000) 00:09:17 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x90, 0x800) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r2 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:09:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000380)="a0caebb8265f331abbc850f36b414d349eb8368d999fd916b9df3ac5586b73d9589aaa95e5aba64959e55c529b552bfd718bf51f97d81978c9290e43090152779d3cb6426e7da46c045a1bd3b0d16191c5bc337f8cdb5b950ae26716d3b970928e1fe46da4fd78674c36ae70eeb95783ebd93e7a2de3138e1ad34dfb5ad989823d4804e95e311567b7de86cff6d1e4aa1fd18437671eccb3bf104368149d53d7e8c5caa48662ba581e8434e514dd51e1717a3ac873985ac388c64030b18f74e105d8a25ac5c528af229dfaa9d7a9906d2497327108b68f07154e2acf8d4b8911654988800d26a7fc4b10e6f64610e07e99a1fda2316359922d08b50aba9d83985095f12edeb58d36c4841fae45db51c4496b708b169ae5938c32de390bc255bbf0c927fc53a8fa4d2e9f7e551576b7d9d634a480628eac3ce22baea9f0b26ec39d4cb3aefd809409f64e26d141a3afea16e09d56ac0ca677318b4b112aa1525c58e2501e0de83e020a6b79ff9c8088e268804a35bddbd23fbb8346dd9565e4806094caeb0ce18ad6280ce028c7087246925925d2e47cb1ad957fb9d94ee7122f041d3365ee4489fdf3f39e9eb9c789c50a3873efe5928a64594a84d816b7eb45efd6c4d3b74fc4a2699849ec7255b20dba73bc177c6353c1a11f29642f0800b97b50228151f340d1bc7cf0cc7f41a6ccb5612c298e765aef4a022b8e50e7ddfc71dab8d6a8993f77ef387efd5d2685be265161ae8b532c0f0cc7b3029395610deef6c5f2bfc9aa9b8da910e4734632aabee24cfefc24856c85be4a21718538d3e1ca9dd18288639255e3901a9eb1691e11bf5229db19b03f45dceb1b4223af50b40298c3b6e0266140827eb75277d5f1158e70eabde6fff8e24430d16a105ae17d131530e164242c2418d6e232c062560b56b362c4265a53003650ea291a7f0f82499c945088e9b608b0526aabaf78d7ec379dbf414ada93e05b0a72582a5a17e4efa518ec5efad79b08ba73916e3bd71e2d51f2b6cbdede76b693a3c5fcd7ef56bf5d1a4991cb0ba028ee203614b3208aff8889a01ea7ffe200e5046ad3188e928006b38c48cf78747ee83f6ba1c94f77aba32b6e025dc73d2f69308cd1078b97c9ac2673b4034fac07708bab230385a52167cea94ed0c0e9b7799d30fc5898f446625924a420d17c6cb490325204d175df6dcf35dc1a909b0aed4bb8214ab9b403ee31df684f74c4648b31f694e8f8bc248dae5d9b74b3931ebb8979a833c6ba3c8bc392b7342d97609a464722e93015219378bf8da10657d2c2c794a18400a2bf04b1e2583050a12608918ed90496ef1fa048a0f6001b4154c27c0bfe0cd1ba3c56aaa7804de4ff5a5aa7f2e00cc2982f2563f3bf9db65be2e650d876ee9b6be8195dd340a207eb56de5bac374269497b914197fa3f608a5a023d074843b73ebd6476ce291c9af3809e9ecbf39823c7066feb4516ad29c2f956fef757e6b8253c7f5b7b32a5c65f861cdc853edfc2fe53e1298ac775a46ed66ba094acdc7ed5c7a2b9c1ea1f8d3dda84f9ded6c90ef92170f0d07f946ad3a8fa0578104f75ab2db5166874530ac91a074b713edf710b15b17a850b775c3b78661ec657a1d6ef81174c780836015da4032ed0ac53f1a8063a87e71724baebe2820ccc80f5cbfbb3f315002220f6eae8ed6078fdbf95bff4e8dfca9298752c8d414bb43d29b99988e35629c757409ebf0b15f4e1ef21602a261391a6782f28302bc5b74cc189d5ae6006c818ebc1cf31c418113bccfaf11f4ade842e93a23e3b4108752c47c5b3e610e1ca81b04811ddc4adec80202fefdc7ca6c1a8bcfdf5fef2f6c8260b7d126d1e5c4a3fed48327d6ce86c322e05e6762e352659111b7df32ae1d85c2e35815b6d2aba56d215cc5df6a2b447cc667e5d5142d869ea028d23deeeccf6655b8effd4fc39a0f808e9", 0x569}], 0x1) shutdown(r0, 0x1) 00:09:17 executing program 3: dup2(0xffffffffffffff9c, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x80013, r0, 0x0) syz_execute_func(&(0x7f0000000100)="969898472c431c03c463490213fbf30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") 00:09:19 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="0200f2fedf48ce916f9f4c0f7cbcc30000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/328, @ANYRES32=0x0], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe14) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r3, 0x2, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x40}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x100000000002, 0x0) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6) r7 = socket(0x1b, 0x1, 0x0) writev(r5, &(0x7f0000000780), 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r2, 0x10001) 00:09:19 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000280)='./file0\x00', 0x3fa395ab92f5b4f6, 0x3) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000140)="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") openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:09:19 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgsnd(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0200000000000000b9f25420b90c5778312e1db8d3a15f7212188f7714f885f0afbe5136d79600"], 0x27, 0x800) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$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$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(r3, 0xffff, 0x1006, &(0x7f00000005c0)=0xc359, 0xffffffffffffff3d) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r5, 0x0, 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) 00:09:19 executing program 1: syz_execute_func(&(0x7f0000000040)="b14b91cd806969ef79dc00d9c4a17c52d1c482290a6800c7c7e4c653fb0fc4013e4c4c443030410f17a13a000000f966410f106f038f4808eebc1000802000c421fc75c101efc4032568b71a5b2920020d186746402f12c421ede11326ca400f0d18a018a065430f73d71f646736676666430fefb300000000f30f1a1254111d54111d00") r0 = dup(0xffffffffffffffff) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000100)="fe23e42144cb12d0bdc5f599eb1754442cfabdc04e890976ac040aa0113704f313814c6d5d3ec9a24a8d098c5266284e84b37b760850ee129c96d26cb8732f782b0087638296eb2edcd80dc72af84a6029ea468a357da5ebe427166b40bf156b4a49f10039b32b625910c176a85ab2093fa4f7ed1e5f0c23952b3a10621324338324") r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r1) 00:09:20 executing program 1: munmap(&(0x7f0000cf1000/0x2000)=nil, 0x2000) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:09:20 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = getpgrp(0xffffffffffffffff) getpgid(r0) 00:09:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0xa74, 0x1, 0x7, 0x5, 0x2}, 0xc) recvfrom$inet(r1, &(0x7f00000000c0)=""/11, 0xb, 0x40000, &(0x7f0000000100)={0x2, 0x3}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000002c0)={@loopback}, &(0x7f0000000300)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000340)={@remote, @multicast2, 0x0}, &(0x7f0000000380)=0xc) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@mcast1, r3}, 0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x8c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0xffffffffffffff58) 00:09:20 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f00000000c0), 0xffffffffffffff48) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0), 0x10) 00:09:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 00:09:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000003fc, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x80, 0x0, 0x112, 0x4, 0x1f, 0x7}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x8, 0x3ff, 0xcb}, &(0x7f0000000200)=0x94) unlink(&(0x7f0000000040)='./file0\x00') 00:09:22 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f0000000380)=""/230, 0xe6}], 0x3) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x5) 00:09:22 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000440)="b36081e982dac5ef8742b48e5eb35a92c609f78fada4e55d50348051c25c02165fffe2649b06cfca96766bfb7220cfa25e68ef0f3140529b7156e26f128ca2a859dc42e230729b98621cc1ddfbb79f4238472938c642e7415e601ad7de4922aa8f0d393bd59443560ea66f41506ac90cb8844743c463ec27a6") ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000540)={{"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", "ad7fbe5c4ca28672964ff0172ded8e29abb9bc13c190a6da846e365817985c97", 0xd4}, 0x0, 0x8, 0x0, 0x10000, 0xfffffffffffffffd, 0xff, 0x2, 0x200, 0x4}) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./fhle0\x00'], 0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") r3 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x5) freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getpid() r13 = geteuid() freebsd11_stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x5) r16 = geteuid() r17 = getgid() r18 = getpgid(0xffffffffffffffff) freebsd11_fstat(r2, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() sendmsg$unix(r1, &(0x7f0000000f00)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000200)="8e7f416110e17f05a0e48e9336c82bb7b254b0f78b06515675149b915c23854bbbcfda9177", 0x25}, {&(0x7f0000000240)="210d546644554b0d40522b9aad88d805f73dfb9197db24faaca5eee589a1ab1a0bb2eb4487bc0b1599bbb30ab58dec70589dcfa5adae89c886", 0x39}, {&(0x7f0000000280)="2d415019b2c921e035c7c957a8f2b297af21731e831d09532d2892e0190e67295c6ce13e981c36695452960f75cd5b29e5784e21fc816c25f5674b0172fb214f750531e4b9a1fcf4bd9b92d60f61d27c87f76c8641b79056577d97140cfcaca21645c4611b613463fb26a315a5c950a2b3675fca53953094c4e0d6f60c3d315456b7b5c2c64979ca0160dda17e79901f81a6e17f1576f772bc2d9ad7308fcf13c95b39b958fb9c9c3d622234a27cd2b3209ef71c093ebedc93eebb46bcc9e6dc7533a3278978f2d3634bc81024ed5c544983", 0xd2}, {&(0x7f0000000380)="15f7649a9a5b124af268e73a8f96fb9a42d3792cfb5f45e0c24837ca0f8702c2b82cb7ec1c4bbce2da4014aef33589688c00a36f4d0ff1da256a934bbe24b98ae6253ed0090636d5e93999e8b03ced4e450b9cc1cbc1003ab3e889a5a083a9403108ce147399aa97e8a01841eb9333b39d3c8c9b8ef816b57cfd10b25a18b59abcd7b6dca879fef3570f9b8de4aff02b85066a7703549200ce2a04a6fd3c23239ede5c27209e35da", 0xa8}], 0x4, &(0x7f0000000d80)=[@rights={0x28, 0xffff, 0x1, [r0, r2, r2, r1, r1]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @rights={0x18, 0xffff, 0x1, [r1, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r2, r1, r1, r1, r2, r1]}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}, @rights={0x20, 0xffff, 0x1, [r1, r0, r1, r2]}], 0x150, 0x20009}, 0x188) 00:09:22 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x8) fcntl$getown(r0, 0x5) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="6bad12742780d715c768c068ad79c1ccff911674d0008f3851975c6e99b0621a2dc4d06f8cb02035f6c60676501781db4a6eea1f2e6edfb8e9fe77a7b9ed1776a6ba"}], 0xffffffffffffe72) write(r0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:09:23 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05040d96bf1700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$getflags(r0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10100, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3) 00:09:23 executing program 3: syz_execute_func(&(0x7f0000000080)="b1f091cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") setrlimit(0x0, &(0x7f0000000000)={0x81, 0x1}) 00:09:23 executing program 0: socketpair(0x0, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x5, 0x6a30b92e, 0x2, 0x5, 0xffffffffffffffbd, 0x9a, 0x1ff, 0x2, 0x7, 0x1ff, 0x100000004}, 0xff6e) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x20}, &(0x7f0000000180)=0x8) r2 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r2, 0x0, 0x39f, 0xfffffffffffffffc, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffff}, 0x284) 00:09:23 executing program 0: syz_execute_func(&(0x7f0000000580)="982c2c0520d0f807913e2c2e4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b008fe86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272c4217853612a20b15ffbb15ffb110f0fca38048300") getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000100)) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240), 0x1da}, 0x0) 00:09:23 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x108, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000002006cfa7f00e4ad2f381ec557abafb248dd280a3a3b13511448d5f10ebe3227046f7dbcfc468899574f1e3e2ed3ed05068c06e6fdf2634801d4c92286cbea3000bc95e7a63648b88ce139d01db68326ee820180a6606b442fce134ac1255b0fec1e4088127f577c9b4a92723c6d2e2bd9d7f3a697f80c82b3e2604562713b3d6329cb688e2d46e39187fb77d6fecd791fb6f29ae7014938f0d3cf60d11bf68a9fb8d3ef80d03fee5ab26b0aead348acab6926008c4e6a6f80bbc746afba064d1a5681cf789f44a2a9064927"], 0xa) 00:09:23 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c195e0f05050f59bfd913771141e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x82, 0x55) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000280)=0x4) 00:09:23 executing program 0: shmget(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmat(r3, &(0x7f0000ffb000/0x3000)=nil, 0x1001) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:09:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="180d0000000000000000"], 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 00:09:24 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/169, &(0x7f0000000340)=0xa9) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x55, "c353512b2b2cbf684001834cbd83279ed366771386f8743fcf5175a60e57dcf94f50c4b622af5e949f170f86cd5d16111a8a57c58d9e2ff430871716f9cf6ef530cabeff8ac52ff84a93cadcdeaadfc66354ee4e59"}, &(0x7f0000000000)=0x5d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000040)={{0x20311939}}) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f00000000c0)=""/88) 00:09:24 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000300)='./file0\x00', 0x8002, 0xa) lseek(r3, 0x0, 0x4) recvfrom$inet6(r2, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fdatasync(r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$getown(r2, 0x5) sync() setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) getpgrp(r0) 00:09:24 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) close(r0) freebsd10_pipe(0x0) flock(r0, 0x48) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="30c322403befbb9790a5330cce2121e0fb7aaefd903623051a429be491d4294fb35368a6b3cad87e5f423dbba57d9cf9173774a19d57cd0c671b4c57eec60465bcc60f7d5fc445", 0x47}, {&(0x7f0000000100)="0fb3fbe9cdf1803769afe26637877f5054fb3bf7de0470a611f721cb826fc10dda9e97e0490fdfce72acd82cfa3cc2cd902ec48f0fdbf0bbf43df1dd", 0x3c}, {&(0x7f0000000140)="f01d7839dd92d391c973e8fe4e27899f99cfb0a0a2089b09edb3f5f2629380649e20093874c2fee67f96c66ff9b7548e0f1b475e085216c476e9c5e4b8faae14c83d4fd37e4f545d3d7aea675dc23240bb91dbfa2dc4e4b941dd9c155facfdadc009e652e795b99498b327a56ec9422b980c9c90df73a290939a625b40", 0x7d}], 0x3) 00:09:24 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="fd89e15438dd19021ce4d23a22382302bc1805620596812f031804e41155f105825348e48c7f4746f71bb1103ba2d74f8ed4d8a5badbdb4034258aff4c30493554fe46fac3c4931a023a7dbd1efa1632419ddf973a9e2a339c55d93d133d25905500dd719490c8f36d238a390326da118a10cedad8e1cf044b33fed0994e1aede3ef419d27fdc92d10bd02d6e530042d2e9341da5d3e3d6bc093309a2420eaf45c0706f80b6927b1120483d083f6", 0xae}, {&(0x7f00000001c0)="44fee5fb75448d07b0a765af0ce4b1d9afa60b55169c72a7ffedfe60a952b3f74d19d782e35152e8647b13084005a898a79c2ef1894e5fd4aaececc29f8e3415ca1e0eb0c4d6ad7ff0271634c403f4392ebb80c144165992", 0x58}], 0x2) truncate(&(0x7f0000000280)='./file0\x00', 0x100000002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f0000000180)=0x100) sendfile(r0, r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xfffffffffffff5f7) 00:09:24 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000140)={0x10}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x7d0, 0x7, 0x4020, 0x8, 0x17, 0x8000, 0x80000001, 0x3, 0x0}, &(0x7f0000000080)=0x20) r4 = fcntl$getown(r1, 0x5) getpgid(r4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x800, 0x1, 0x4}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x6}, &(0x7f0000000240)=0x8) sendto$unix(r0, &(0x7f0000000180)="f9", 0x1, 0x20000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) 00:09:24 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) close(r0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4) 00:09:24 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffed9) open(&(0x7f0000000040)='./file0\x00', 0x280, 0x100) syz_emit_ethernet(0xffffffffffffffd1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa8848db074eb016d028ce85720b282c2f6f6a74bf7bd5dd02eb71fa834d1605f95c5138cee8ed709013ad52e85f3e790000"]) socket$inet_udp(0x2, 0x2, 0x0) 00:09:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$unix(0x1, 0x5, 0x0) r0 = open(&(0x7f0000001480)='./file0\x00', 0x4, 0x41) r1 = accept4(r0, 0x0, &(0x7f0000001440)=0xfffffffffffffe8c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5ba, 0x3, 0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x18) sendmsg$inet_sctp(r1, &(0x7f00000013c0)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0xb1af, @mcast1, 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000180)="c7d0321e1cc3ab031ebdee7b5bd897dc043f063fb99ec07fb6e189ea3941a2cee70e517c3f365de963b0a0802c963404b8aef042bc9fbc724260c7ed18d709c50a6bc5732b3e03ca13f39a0c3df4758cb09cab5ddb36c3886c53008754dcdd799d67b7ba4a04a8d66e2f783640e4946da4a8d0d0128fbfb0a5aea64a55525ffe374b45dacaf27fc64c674aa9766be4ffe95c", 0x92}, {&(0x7f0000000240)="85c744201c3b3af6707dadd10a66650eba53df36290b788bacf1895d277af25da56db0da1dcf2b7ade5e6e4ace618c", 0x2f}], 0x3, &(0x7f0000001380)=ANY=[@ANYBLOB="100000008400000009000000ac1400bbe6d4fc041217f6610100000001800104ff070000"], 0x24}, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x9, 0x4, [0x8, 0x7, 0x9, 0x13a98d29]}, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa3234dd6030878500550000000000000e0000000000000000000000fe8000000000000000000000000000aa030090780000000060aaf8bd00004d00ff020000000000000000000000000001ff010000000000000000000000000001e32f6f31b5bf7ea90000000001000000f22c9f20b313460e289564cac52351f91b864c4862"]) 00:09:25 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) close(r0) freebsd10_pipe(0x0) flock(r0, 0x48) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="30c322403befbb9790a5330cce2121e0fb7aaefd903623051a429be491d4294fb35368a6b3cad87e5f423dbba57d9cf9173774a19d57cd0c671b4c57eec60465bcc60f7d5fc445", 0x47}, {&(0x7f0000000100)="0fb3fbe9cdf1803769afe26637877f5054fb3bf7de0470a611f721cb826fc10dda9e97e0490fdfce72acd82cfa3cc2cd902ec48f0fdbf0bbf43df1dd", 0x3c}, {&(0x7f0000000140)="f01d7839dd92d391c973e8fe4e27899f99cfb0a0a2089b09edb3f5f2629380649e20093874c2fee67f96c66ff9b7548e0f1b475e085216c476e9c5e4b8faae14c83d4fd37e4f545d3d7aea675dc23240bb91dbfa2dc4e4b941dd9c155facfdadc009e652e795b99498b327a56ec9422b980c9c90df73a290939a625b40", 0x7d}], 0x3) 00:09:26 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000300)='./file0\x00', 0x8002, 0xa) lseek(r3, 0x0, 0x4) recvfrom$inet6(r2, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fdatasync(r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$getown(r2, 0x5) sync() setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) getpgrp(r0) 00:09:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x1) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:26 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc5f341a6e10bc45d8fc860a38f0000cd3b20c46d2512c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777") r0 = socket(0x1c, 0x4, 0x5) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x401, 0xffffffffffff0dd8, 0xff0, 0x81, 0x1000]}, 0xe) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x5, 0x4) 00:09:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f00000025c0)=[{&(0x7f0000000280)="68de77211356a80884dce1eb085f2a02e202bd82fb88ef7137c45878b3aa52b9ac64f5c6e44ff137afd91d28b495799c6fa85a8395994daf0782dda93c3347edb929ff51bec5801f4908863f8b3a733e066c3f1984f7c645cd891c16a9a9a4d562e34b75694af5565fe8cca4eb42ee13a6de349c53bc6b50216b3173670a9b87d1d1656729c2ed66232508e53e25ba2d7fa2a9d140f734db", 0x98}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000340)="c0646c9c4a84f358b2c3609bc635f4644e09a940141c184ca9cd8b6757dc9852707f2ef2ef77d34f35bbd996235ef47533022ab78df5db473852b69dcf4f9eb4c3c87e61862df5f3608a1b00f2bd20ebf41da4bed51ebf32e30192aa336297db74a7fe74a87489c2054035f5e9274bc759ceef1c1d5d83e19f15e6e462366d01f497bcaf4fafacad", 0x88}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000400)="f06e7ca67bc9c6e2b4a7a780a3", 0xd}, {&(0x7f00000024c0)="0ca92a170964e6e74886e997b41797b2b79009383f392450ef0693f218de19099df770c479dfc786fc562d7a8d4447fc5b1c43e5d6f6a518be0d314d6c9bfbc31809ea9b82263a03b738adf05e9c7a01a3108c7e5d3da25a9d830e991c8227d010f5b07077bed6be77916e8808e4a31c0c62d0270debdcd7487e7ebda20072c41ba7a1a6a153055bf8d3c12023736245f3026df3d85e808076db1aba01438d358697d6304149c0601842ed0e5236ec745a8e4a84f345c256b0672774", 0xbc}, {&(0x7f0000000440)='Er^x/', 0x5}, {&(0x7f0000002580)="823aa299d5deeba0e890961f02afd6d6d25acfdab4886b9850b1cb2acce50392f2f7e072549f1a987a99218345347c", 0x2f}], 0x8, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000180)="04c3189dfdf4a51bb007fdc0cf537b3a37b31b9969c2e752d4730255c0be42211931331eaddde853b249df9910137a72c1f1a223dbfb4f61f058eced40913ed90f99fe7c723e0dbfc578f0c4fd2b3546e0fd66cee840683745", 0x59}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) unlink(&(0x7f0000002640)='./file0/file0\x00') sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r3, 0x3ff}, 0x8) 00:09:27 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010702907800000000609433df0000330000000000000000000000000000000001000003000080000000000000000000006a9bb129ecd8c7f642d80e46591a3a20dbfe3392f3af63848a858d73063651be06cdf624b1ad2af364cceaf3adf3501d130ed3e7bb909e482762095580b6c11318576c9c1e838f99"]) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) getpid() 00:09:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f6600000000681a3e06001dd9f2faac644a73d43bf87e221f40882d8c8e"], 0x10) sendto(r0, &(0x7f00000000c0)="8072aab9e94079625dc1496d47e3defa74d565a256c65f317e1fe91b1e017204fd", 0x21, 0x20000, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000080), 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:09:27 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x10000, 0x1000, 0x3e, 0xffffffff, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3, 0x9, 0xc1b, 0xfffffffffffffff7, 0x8}, &(0x7f0000000100)=0x14) syz_execute_func(&(0x7f00000003c0)="0ebecc91cd80c441656d2869ef69dc00d9d0d0450f0f79aaaa5bf930c7f36e6136ace468f4a95ff9c441f3400f2da0b00000008f4808eebce00000802000c421fc51c1ea460f4593ad5400008f8920010e4545186746c4c10211cf26660fe98d0d000000e2e5e991a4fadd00000400a1dd1505b5c3000081dc00000000fed3f6c40189745900f1f16736676666430fefb3000000000804f4f30f1a12e250500f7c29") 00:09:28 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000006c0), 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x8}}, 0x0, 0x63f31ce, 0x1, 0x8}, &(0x7f00000007c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000800)={r1, 0x7d00}, 0x8) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) r3 = semget$private(0x0, 0x1, 0x102) __semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000680)=""/36) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000840)=0x5, 0x4) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000200)={{"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", "00d0143600092df4f96a6837d2c134f2ea74c7a32c62c31943b35121feaaa08e", 0x10000, 0x1}, &(0x7f0000000140)="d7179e8a420239b98af889824c4c27f62e91b139a0fa4c05b192f06c56c2810583e7e26b4b8f2c2bf8726f61a6a93bab0baaf6afd44c6cee211353566d547c2d3bd1be9a72fe45652a1df972ebe7ef65e1dac69bc5cea3da9939bd537c23d2b46e4241d8fce024cf0bf4a02bbb3d76a89a9bba7ea17d65e7953274c650188be7fd66dcd3506aebaf4bb203f99cb531a0ac449ffa91590e61fcb3f390be1b9b1036154807242be82db83e7231ced4124e8b901f7e5bde3d39fe70197626e60a0f", 0x80000000, 0x2, 0x3f, 0x6, 0x5, 0xfff, 0x6, 0x7f7}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:09:28 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000240)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x24) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x10c, 0x900) 00:09:28 executing program 2: openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r0, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000003b577c3400000000000000000000000000000000800000000000000000000000000000001137197031bd65892b3b97bf0013b602fd9ff1fe131392614fc87f34aa01279c13e1a278e5103ed950794a9a98109809ac4fa5d1988be1e0518c8dd8e9be92632c9adc3c865a32a65f703d08d03aa83576e5baa685ab9517b4d2693297e59df364cea1afdc9663e68fb2a56720a7f637871a941c8c13bc73ef04fb343584c9280e762d6947fd00"/249], 0x0, 0x20000000) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/142) accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000600)=""/4096) sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) semget$private(0x0, 0x0, 0x40) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) 00:09:28 executing program 3: execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe) mlockall(0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0x35}}, 0x0, 0x3, 0x2}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000280)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x9) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000040)="fca29205c19b275f23473920bfb2c0bda93c4911a39b2c8595dc2c87f1e65e9841a86a98d2a8b4933829918296f4f9d5f6df7b69d6adb14fa831af5f769da345") 00:09:29 executing program 1: syz_execute_func(&(0x7f0000000600)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e9c481f85b244350855b6643da63ff4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582e65f3436f45c131183a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c816601a24242726f20b15ffbb15ffb190f66f26d3804836c") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10) 00:09:29 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0xffffffffffffff1d, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c302f666c653000000000000000"], 0x1) 00:09:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)=""/117, &(0x7f00000000c0)=0x75) 00:09:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x840, 0x4) accept4$inet(r1, 0x0, &(0x7f0000000100), 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 00:09:29 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") msgget$private(0x0, 0x0) poll(&(0x7f0000000080), 0x244, 0x6) socket$inet_sctp(0x2, 0x5, 0x84) 00:09:30 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x120) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @empty, 0x3}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xf20}, &(0x7f0000000280)=0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c6535a5d0e99c9eb5622fcbbc2ade64c45b0d25a58871571a319ea8ac0f1d23d83f60fa286f7666454562826bf517add9aaa594b708358522c2b0374c9e7a1623554f2eb58fc7e2d33dedbbd01fefce30d1f5126cf459077bba8263ea098b6338cb9b3fba924682f6903808e6d0db93c7138330d196"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xa8050000}}}, 0x94) 00:09:30 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, r1) 00:09:30 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x6, 0x8, 0x8, 0x3, 0x21}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={0x0, 0xffff}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0xf053950ae60581d) getsockopt(r0, 0x4, 0x7, &(0x7f0000000040)=""/117, &(0x7f00000000c0)=0x75) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2108000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000001a00"/127, @ANYRES32=r1], &(0x7f0000000400)=0xffffffffffffff54) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x3, 0x400, 0x9, 0x768b, 0x769, 0xffffffff, 0x0, r2}, &(0x7f0000000180)=0x20) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000680)={r3, 0x3, 0xfffffffffffff29e, 0x800, 0xd2, 0x8}, 0x14) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:09:30 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x20000000) r1 = semget$private(0x0, 0x1, 0x100) __semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000040)=""/63) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e4660f71f70c8fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") open(&(0x7f0000000200)='./file0\x00', 0x1, 0x4) wait4(0x0, 0x0, 0x0, 0x0) 00:09:31 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt(r0, 0x3, 0x41, &(0x7f00000000c0)=""/210, &(0x7f00000001c0)=0xd2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r1, 0x0) close(r1) 00:09:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x10048) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x80) freebsd11_fstat(r0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000340)=[@in={0x2, 0x1, @rand_addr=0x5e}, @in={0x2, 0x2}, @in={0x2, 0x1, @rand_addr=0x3}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @rand_addr=0x9}]}, &(0x7f0000000400)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast2, @rand_addr=0x2, @local={0xac, 0x14, 0x0}}, 0xc) syz_execute_func(&(0x7f00000000c0)="66440ff7e5f2400f9614328f6920020ff080270a2e66410ff14f9946cf66d986000000003e3e66440f2ea300000080f3420f16a800000000c4417c5ab943000000") 00:09:31 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x200) munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:09:31 executing program 2: getegid() syz_execute_func(&(0x7f0000000140)="98994aa84a1c050f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e134f1ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c6c27d0a43212161610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa8f87a0c7a0cd48cc7e86600af680808360fe258009c618de3b718264788fe8fa95093d2c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:09:31 executing program 3: accept(0xffffffffffffff9c, &(0x7f0000000700)=@in6, &(0x7f0000000740)=0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x8002, 0x101) fcntl$lock(r0, 0x40000000000002c, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(r3, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1d, &(0x7f0000000000), 0x2) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYBLOB="e28d150af8f6305353714431a8604546770071619ba9aa40f1d2a4497dea5e6325b07d661c508f8fd2a6d0e588f249c6399c0b1cd4eed2826e138d98e48fbb5d0f18c70d39fa22560838842b89ddb3d55c34362e63aa6d34f6bae4072660c61f7bc2"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380)={0x0}, 0x0) mlockall(0x1) readv(r1, &(0x7f0000000640)=[{&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f00000003c0)=""/205, 0xcd}, {&(0x7f00000004c0)=""/107, 0x6b}, {&(0x7f0000000540)=""/211, 0xd3}], 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r4}, 0x8) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) sync() munlockall() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, r4, 0x80, 0xe5}, &(0x7f0000000180)=0x94) shmget$private(0x0, 0x1000, 0x121, &(0x7f0000ff0000/0x1000)=nil) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000680)={r4, 0x7, 0xfffffffffffffb50}, 0x8) shmctl$IPC_INFO(0x0, 0x3, 0x0) 00:09:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) r2 = fcntl$getown(r0, 0x5) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) r9 = getuid() r10 = getgid() sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000100)="3e57af99b58eb34c5b32f7ee965f7e4d9143e34711e316d40db2e18795964697522b5f7312357bc61d65a9a4656d55be65d31555c03db428cb87628dac3f15867f69257ae4344486c3c235ef8b3d28fd7d9b8d9156d083623b604f4340ce2cd1f21e2162578793a67b2357e2914e65707260ae9d2e247b673fea86e10138e47e57cdcac716e2145e04f1299ca0ac6854500c0b28eddfe34b4317294758be7f827b38576d7540143ecc0bc771da2196e7843cb924c0c1532cfe00bc9f29f20de8a569677f", 0xc4}, {&(0x7f0000000200)="363b59d5990bbc48643c21fad8dddd7467bd84d68e839174d8b1d9daf4a92aae3634b2da960eb634d2257851a77b82ac1cffe1e396d40ca0a5d1bc073d788ae39c0162b01833dad1a4ff8eca5f53df41855ab098a0c08208e0ede36a9c133d6f786cc7c24210976a30e4cbcf3ecf00a3041ffd4476d4c0c0cc89675ef02ec60b7cc81e19ea73553ff4d4fa5925851b050f3b742c", 0x94}, {&(0x7f00000002c0)="7274653d65bce22f676c07b024a16857afad787cf0de7bc0e3afe1d8a5e63ddbded3e3715a8d20d8cf19aeae9554f28903ee7f471f90116575eb4e3ecec6876a2d0c93f368cfb877b4", 0x49}, {&(0x7f0000000340)="c3d3f8379290267dee6f900ba97c7866349c3baab00fd3624cfbbddbad0db9449a3d4aafb6a28ac9f355e39d8b3a4766b7fa38b06a785cefc68e", 0x3a}], 0x4, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r1, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x90, 0x104}, 0x8) 00:09:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff6669ff510e47"], 0x10) sendto(r0, &(0x7f0000000240)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x5, 0xfff, 0x0, 0x4, 0x1000000000000000, 0x0, 0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:09:32 executing program 3: syz_emit_ethernet(0xffffffffffffffaf, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4}}}}}}) syz_emit_ethernet(0xc4, &(0x7f0000000100)={@random="093e1dcb7d03", @broadcast, [], {@generic={0x8856, "bf364f0bb8d76a7bbf32963c7c3b5c9a36a3105e44a0c51bbe43877397c2e406e2d3a31dba4ecfb8714ef246dfa734d31439153dc8e90c777dd6a1cbfd2f4958e4243bbd58f26f5f5e79a0934e5e7ecbd7946fc8fd4258e1115ec38fe83abede06f9791c24245fe52c00e49591a22901c1a0934fd451148121b0f49ef0f1d8b1e2b9f2ab4c053ad2ab6e6c1a5c208d5d0e7f7e3242223490fb6999f5d987fb95cb33c6b5c8a4d6697fcd01e92387bcd9e3c1fb8b8228"}}}) 00:09:32 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x410, 0xffffffffffffffff, 0x80000000000000) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x5}, 0x8) 00:09:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @local}, &(0x7f0000000040)=0x8) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)) 00:09:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() accept4(r0, &(0x7f00000002c0)=@in, &(0x7f0000000300)=0x10, 0x20000000) r3 = geteuid() setresuid(r1, r2, r3) getsockname(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x1c) setuid(0xee01) r4 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000340)=0xff38) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000240)={r5, 0x7}, &(0x7f0000000280)=0x8) getsockname$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 00:09:32 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpgid(0x0) fstat(r0, &(0x7f0000000340)) fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x26, "99ebba38c1c8540a42d96da1b796c6b0305585bfb000e817a7caca5bafb6264106462eb4b1ec"}, &(0x7f0000000100)=0x2e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x10, 0x3dc, 0x4, r5}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) r6 = msgget$private(0x0, 0x7c) msgsnd(r6, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 00:09:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) exit(0x400) 00:09:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8004667e, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:09:33 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x80011, r0, 0x0) 00:09:33 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt(r0, 0x7, 0x8, &(0x7f0000000080)=""/240, &(0x7f0000000180)=0xf0) write(r1, &(0x7f00000001c0), 0x0) ftruncate(r1, 0x2) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x40) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="bc7f03d26683e83b37677a9b3a85b42f1a83ac01dd719910e369476b88de4d") rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r3 = open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x8) sendmsg(r1, &(0x7f0000001a80)={&(0x7f0000000340)=@in6={0x1c, 0x3, 0xffffffff, @mcast1, 0x101}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000380)="849e5169bd713d806eb107610b0edf3771b0614989049380bf2ca141fce7bae39f73816859c5ca1b89238ff756995a77729990623f3d7428ac80f439ea8d9bf12462cfd9e360efc8", 0x48}, {&(0x7f0000000400)="44def232d111e51edde2725d1a8b9bca2021340dcd7a0c25e39e654b2418d274d837132afb3934cc588bda53cba31525d1e520a9dec4e7622dd0418d3811faef08935c2bf93afbc81faa56799f33570e0d7f01310f1ecea6648cc760aa354f23b95ff9c94f46d3c2a928b5733a3371995e6bae06631d49195f46067156d2f0f00ecbc782", 0x84}, {&(0x7f00000004c0)="fd0f25470e51172dbd0a06984691ca4a709881fe6ea627664f95b5bdf3ef6a783bb82142ad12a402a48e965419ca4c885579e48909474343979b7a7c866860cc71bf4f9fbc41b414bfd3ed09c0ac1d8cd153ff45734ab28a088b005dd1db5c3eb00eec3ec68a645ceda507cb57a0ae79b80abb3ce99591133b20fb7f1a1ac5ace795", 0x82}], 0x3, &(0x7f00000005c0)=[{0x98, 0x0, 0xe14, "fd08ff9f02281bad919f2990cf109397ececfa33b7cf35bc255d112a56d505c7079692887408e81a6a69951b36a4ec083d5b97aca073b1462844a220c1c76d206d98a8b7ccb27e7ca896c0d7ea6ebf259e25cb8e7a6f15f689ebd73f1a292def2cfbe5e8d459d767bc7d7f36c0aee34da71b4da409cf606b5bd9fefd9bd69c4d177e0c15ed986a32"}, {0x10, 0x3e, 0x2}, {0xc0, 0x11, 0x1, "8b2298b44d930bb00a2a0f5a4fd5c6b61199cd1feed9611fc070c2de7d1d4faa96091561aae35860832589209d9d219e6d65785fa356403e4b5938f6de1d7d601ac57d0c51f101b27436f7d7c368c25cedf649f260392856f7e2a06c318dab38c79eb81615a507ce122ee83ab38818b7061ac721d1870c9220c255bcee8d87e3746f8414ff45b1c44e41f3c4b37bf76ba1c96f962a47d306b12089dc5454f7310d5b06bbe120bc8775fbed358a0637"}, {0x68, 0x11, 0x7fff, "4e489dc9cacea5657ae5083c8b16b2924189cec1fe023a535efa48b8d538b3786efc39a29e29148596467a775cdbdc1bca5074ee352af7d6d2656dc1d485b420ef7840cd4801c752ca9c727aebde20db0a96d8d7ba0ffed1"}, {0xd0, 0xffff, 0x0, "ba84cc1a2ee3e67e35dfd3769361b3ed49e4d265668b1371cf2a67b19a52462ba335673038afe9f82555afe473bf888b94da7150853eb8c47233afc518389b655abddc263a7f9f6b44c2319e3b253707ac0931a1286b2ad56544c310c642a70ea191d86324a69974d0cc80ddd24c5e47efea58bfd0ad3523eb84774eb39ee16abb474e0b504327a0e583bc9c4233c5fd4fd3114cd207ee5172b37bbea84d693f62d5e0ebb25aaa94fdef0e2eed05dfe8c65a9adf38fc66d102"}, {0x68, 0x0, 0xfffffffffffffff9, "d8401b6590da404a419b92d866cfbed5cd018dd4a21224fc4e8e62f295170ff7f165f73ffe1579a137339d970f00a5326f877768c23d08654d35d19481b016d5382cc12255445d1dd7c3a6592638f1447bfe7b8a01"}, {0x90, 0x88, 0x7, "a902b3a2917ee517001bcda08dfb5b6a6226469e0d759bfb6a57923749d1436694e83a8b4bcf233ed9d57388712b11ce75f45a6d78cd6483a26019a3545757a03bb78a150d2ec5c7e899e7df452f3fff3edc834aefb50f18d916c92b7cc54f041e3cdcfe26259ef8ae458a61492c1735455542a460c83c7b9f3cae6552a9889b"}, {0x1010, 0x11, 0x4, "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{0xf8, 0x3b, 0xe00, "e08710332f572772aa89259ecdd755fd547523b87b5059bc468862dad783e7807d2549f2701a981af465f57a3a8f774e882771412ed3c049e032b671a2bf78a7d82d461101d500de16aecd2da9a66f0cdfcc43fc847ab17036890d3ebb7f5160e8e20de437ac7ac9f622681de9025402d18d698cb2d4c41645f9f05e378f1a1aac0a3653ce3624bdcac842e3b5bab33e759cc7c6b1c1d67d9ec70e3a3f6b1dd7f8932e2c09e89968366f40af72ca857c33adb16ad30170a907cd3fe21a12d5554f4dbd16b1f1621dace6c72f0b60cdb986ad6bacb6c677ea4841251a4a07559e529c2c5b57d5"}], 0x14a0}, 0x1) r4 = getgid() getresgid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)=0x0) getgroups(0x3, &(0x7f0000001b80)=[0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f0000001bc0), &(0x7f0000001c00)=0x0, &(0x7f0000001c40)) freebsd11_stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001d40)=[0xffffffffffffffff, 0x0]) getgroups(0x6, &(0x7f0000001d80)=[r4, r6, r7, r8, r10, r11]) r14 = getpid() fcntl$lock(r1, 0xb, &(0x7f0000001dc0)={0x0, 0x5, 0x9, 0x745f, r14}) lchown(&(0x7f0000001e00)='./file0\x00', r9, r8) getegid() getgroups(0x3, &(0x7f0000001e40)=[r12, r5, r13]) sendto(r2, &(0x7f0000001e80)="34be78aef4ff8208ca50f1f997c7b22607ea012d59574cb4965ba758735645d34bac0564a94989bb135f389980bc1923004a2b79c090a01e6be2631d9ec379c20cbbd73dd7da44f7984e80ca0199b52457ad11aa359ed62e6a974e4407e957b960b70c", 0x63, 0x20000, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000001f00), &(0x7f0000001f40)=0x10) msgget$private(0x0, 0x4a2) write(r3, &(0x7f0000001f80)="b1a8211740c81c0d884e1ba7f868666dc487c42a11d9cd193e520259bbae5011add5f3e63bad8f1e8a8dcf9cb4e89c436ac3d592d7ca5047c0d5430c9a8e039ccc85e3f8040d554301ee22bc455ab59777d6a85526a2794a777b8aeb2c631bf5b74a73cd20f77c670cb8b12b9de5ffa696216a4f009d498a334e2344808ccaff7566a36509be57c4a2ccb0b171bffed8640aafab829c7263e3648a6f15ad07", 0x9f) getpgid(r14) fchdir(r2) 00:09:34 executing program 3: r0 = socket(0x10, 0x10000000, 0x40000000000a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1, '<'}, &(0x7f0000000040)=0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) 00:09:34 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, 0x0) 00:09:34 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080000bbe000fa000d00906800006f6331c7aefabe3040a05b8300004500"]) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000040)="cd9042e095079f1c27ac5202bf3f9e617cd619838e49fcad116dd6b4253c9b1884c2495074a7858dfc4b4281da95048d64b657a01c3d1b9d179d213f39a5930b2569117fad0ff0e4d901ea136e044d1d55d7deb7b2644fae6966ae4e07b90af0e21b004514d10e199c6e812aa7d91fd727f28bb200cb8861a8eedf3d461de27e6f749d4bd0d906b13d3ae0faf8add40a64afa0625ea87d1fce5d48da8df6e4aea2c7951ad1f11afda98ea4db5dcd41c7231986635251315cd2d098b0049a97f3053845b56227f233b298613cd13fb03d148949a23620499139b569b3c1b1c83ee0f968868b8b14f60d060a8d4009c2b26a886c6ccd9093bcc0") 00:09:35 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/130, 0x82}], 0x1) read(r0, &(0x7f0000002080)=""/4096, 0x1000) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0xa) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1) 00:09:35 executing program 0: r0 = socket(0x1c, 0x20000005, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x40, @rand_addr="5e000b7012d33583942c9a9e8c03ff55", 0x100000000}, {0x1c, 0x3, 0x1, @empty, 0x8}, 0x2, [0x8, 0xb3, 0x8001, 0x9, 0xffffffff, 0x3, 0x7ff, 0xffffffffffffff00]}, 0x5c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10200, 0x52) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000180)="6a2682f753367f8b7fe9d4d94844e75efa55dbb80cfe7e5121200a412893a0c2a04322ba05ff72374a60b577603b5957379d25ff90a270eb034a") sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00022ee87d1d08001508ba2f66696c65302f66696c653000"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 00:09:35 executing program 2: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x3, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x8, 0x7fffffff, 0x8}, 0x10) 00:09:35 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x202, 0x0) mkdirat(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() fcntl$dupfd(r2, 0x0, r1) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:09:36 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = msgget(0x0, 0x510) msgrcv(r1, &(0x7f00000008c0)={0x0, ""/4096}, 0x1008, 0x2, 0x1800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:09:36 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = getpid() r2 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x3) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r0, 0xe, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x100000006, r1}) 00:09:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x100000000, 0x800000000, 0x7f}, 0x10) 00:09:37 executing program 3: syz_execute_func(&(0x7f0000000200)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e1300bf8c4c4a8c4e3f56cbd00038020d066410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa00d86f9d48cc7e86600af680808360fe258009c618de3b718c462b9b7500bc4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x48, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='/dev/pf\x00'], &(0x7f00000003c0)=[&(0x7f0000000140)='/dev/pf\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f00000001c0)=':-\x00', &(0x7f0000000300)='+(,\\\\{\x00', &(0x7f0000000340)='/dev/pf\x00', &(0x7f0000000380)='\x00']) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="02f8dc455b999e0364e440049e7eb96b077f752ba80195d42c8a0e60c8e6a97e8716021061bec57614620a113060b518947016baac2fbf") 00:09:37 executing program 3: r0 = socket(0x1c, 0x10000000, 0x8000) write(r0, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001080)={{"0901e1015dcca30cb5261b3c45543a00021174184045ff4aa9c804a45ba4e4d1914b4a4588ce293960b13910e5b4ebafe45ea3ea8b65eb1f44cd22a3e40f73ff384f2ce1919b6de38f58b2ed7a354c724fe51dd7ec51a3b98b1775eb9088c88ef2e3ac0940a3eb1a3a7af0aff8eae9ba5b424728bfdad5371f98627100dd34ec985f232bb5af8ee3f0e6d90ed54150757363bdd7cdb38b2d323b7dbdca65d26a9c0897b29f8d0525f7fc49f4fec053da22d16971dd8f9261a714073ebcb3017822035c181d5bf4bf9548b07cd3d58d7993e74b72f4ccbffc5163a2d79860211c023cba08191dc33db21932ca0301164690e7faa0f3a60afcd53a7cdefd9c4fe507e91ba585feffa1c3f13cb03b71381ef4331e529bc53ffa4d23ddd6e537b2306ad5b9826ea59d404c01e90622a2c8a0839451430e890aeff2434a8682510fd39b978a4a60f587341ad3a463794d455fa7256f309a92d916292ad309f831df79c22d670ae3c79b0c458fdfcb71e34e3d45c9a37cf021218af586cfbb60e9f04064ccb088f07f397658dee7df42d615c278e6a2ea4784bdc6e6e9c21f696edf53d958a4c2754c6cf634b1b1a966ccfba6972716f87b853683ac0dfe5955bd86c9ee85dc7aa23e45abf5182bc2ebeb727dd9512d8a7e4152433dbea28347b34dd01b99a57dfecd595928902997dc6e2073024615ac5b50014d16f77dddb06af05f7d293d91fd8e6f7cf58dfa0ed839bd6eaf7de1bdab91530aa42a6515db649cd48e559c598fb231e36dd42a6eac9e87c7e70af86b489b756f4182f04785dd468691d9a7b58077506374f0ad576ab6a2709d59ecd3ac232e63ef6355c183f6ea4e618826cdfc3d9e8e3c4466195d3232e28b3746a750e31245d44a343b7056b5df89900e2b4b1a5a823c2f97b5704c99d59f07b73ceedb9f7d447b81cbeeb5d54d11a4c73385b5674d1f98d73d55b5e02f39f72f90131906f80daa9c42312e5bed894330579b669f70fd9cbdf6433e77e20c35ae9c5577756443588a2ba01fd70bddfd7ce2390d25432a16cd77c59829c133d870723089fa8c95a54df4fdaed9bc7b9af8b5396175f9495feb7c9e04441331e69b1b2090ef1690fdcbb6c2dab1df710c95fe18a050e85355a739eb68de2fbcdac791254faf82460facc2cfcebb8a03a21312890cd82789734cf3489b23d66e8c7a9b5b8a73259ef1ceaaf4ba9baa5ab9fe72d2abc4f2542c149132bc15df8280dbc1933b38ecb21a1b4c5010629db844bab54ded235f46be5157de38f63974dad31db556094dc686b619067f1f346c295117317610b950e9defb1833157c7281d462c55ecc9078f2a2cf6f352fa35da0011358af264b88ed750e267f6ca0b62cc02178bdf194f7cd581ee0347fdcaebdbe9e1b8eeece422a37cc01b5e14ff17fe7c466f7d30b2ded3637e6a5eb03", "e6bf9d7f2f3d474fb3c1f85470e49193743a6fe5220748b9403a24ce32980d61", 0x4, 0x1}, &(0x7f0000000080)="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", 0x3, 0x0, 0x1ff, 0xffffffffffffff46, 0x4, 0xe0, 0x401, 0x5}) 00:09:37 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e030000f7caac95"], 0x10) sendto$inet(r0, &(0x7f0000000080)='%', 0xd9, 0x104, 0x0, 0x0) shutdown(r0, 0x1) 00:09:37 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x9}) open(&(0x7f0000002880)='./file0\x00', 0x80615, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:09:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() open(&(0x7f0000000180)='./file0\x00', 0x0, 0x8) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c4210e5f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 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$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:09:38 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xe360}}, 0x0, 0xffff, 0x7, 0xff, 0x1, 0x1}, &(0x7f00000004c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0x7f3c839, @empty, 0x3}}, r3, 0xffffffff, 0xdb, 0x3f}, &(0x7f00000005c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x2}]}}, @icmp=@info_reply}}}}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, r4, 0x0) 00:09:38 executing program 0: syz_execute_func(&(0x7f0000000500)="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") r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) 00:09:38 executing program 3: msgget$private(0x0, 0x4) r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) freebsd10_pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280)={0x2, 0x5, 0x0}, &(0x7f00000012c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001300)={r4, 0x5}, 0x8) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r5, 0x11, r1) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000001340)={0x7, 0x2}) getsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:09:38 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0x100, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4) sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:09:39 executing program 1: poll(&(0x7f0000000000), 0x0, 0x76a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:09:39 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) rmdir(0x0) chroot(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x10) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xe0, 0xfffffffffffffff8}, {0x3, 0x75d}}) 00:09:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@broadcast, @remote, [{[{0x88a8, 0x81, 0x7f, 0x2}], {0x8100, 0x2400000000, 0x81, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) 00:09:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) shutdown(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000), &(0x7f0000000200)=0x4) 00:09:41 executing program 2: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x6000, 0x100000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x7}, &(0x7f0000000240)=0x8) 00:09:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000000)={0x0, 0x1680ab}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x5d, &(0x7f0000000040)="d43970", 0x3) 00:09:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) truncate(0x0, 0x401) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0}, &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001600)={r4, 0x5}, &(0x7f0000001640)=0x8) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getitimer(0x3, &(0x7f0000000080)) getsockname$unix(r2, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000001540)=0x1002) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001580)=ANY=[@ANYBLOB="0001040002f60700ff020000"], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e02fcab01000000d4d3"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getitimer(0x3, &(0x7f00000015c0)) 00:09:41 executing program 0: r0 = socket(0x6, 0x3, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6e696c653080"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) 00:09:41 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000200)={{"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", "05cf1cdf1d14fe4e7b2cc22466a5ac86c8d859072c164d6c27eebbb4c6e8b213", 0x2d, 0x7ff}, &(0x7f0000000180)="4b8591345a62b2bd0cc43fe98b5006aa4229eb012c93f28100cdd0f8be3723c5dffe633742bfc7e3dae0529b89d895a938128eaf3abe8a2076c5c8ec9d8554c5d636", 0x5, 0x43, 0x5, 0x7, 0x4000000000, 0x472, 0x7ff, 0x3}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xa4bb72b024024186) r2 = getpgid(0xffffffffffffffff) getpgid(r2) sendmsg$inet_sctp(r0, &(0x7f0000000ac0)={&(0x7f0000000680)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000a40)=[{&(0x7f00000006c0)="bb18f190e2334a092cb9897962d4fa5d7d1096054ff54a7c57cc25c540362fe0e02b4a0cf47b2b159ffc079cdb1c9dd03c900a7d97bac802bd69cc659f39382e4beff1378ac843d832c9e594afb83ce7bd97faf771dd1c8911845dc6b5f03cb99b2ef9f22bd175a2379cdc401c19db07f22e30063f5bc8191144fb0b4a79ceca8ee8470c6dce53e63d7ad0ecbb4d6b43", 0x90}, {&(0x7f0000000780)="da1ca1d7119895438befa5b035cbd0ac094c2e0a9b00a26067a3b8009ec1f1bde474ad7be4bb4c1b32ffafce8061fc54fec820ba1097171bffe57f2947c277ab272f87405885040bd6bb476d71e791113a24c1f0d1a26a1ac4b8e51613b0a1a9d1d7b2b264e2faa53414e59726956eea079c260f338c4dea0911d5ceec8f296fc52e069a8a25b05a836b48ad7fc3e7032240f30789218d3ded8f1af3e76675bce842e901deea00916fa2e385c5e448f623cb6f687e8e9239e8a3aa99f9f5c2665ed9acf13051eea47373f6ec6c43367bc0e3", 0xd2}, {&(0x7f0000000880)="7916537aa5d3053b08165bbc17917721290075354849302973191cebba05437a2cba5f750aee9f7ddda7a62fa27c319632c30b05461dff294f2397bc656ca88153c18144b78297313698a1a4c88452d07aff0697aa6280e378a243596d4c42241ccddacb6cbd3aeff726c5419b4d7480e6cd73935326273f653e7e5427e108e3263ddd718f2d0453dfc8bcc0a537149aa987551660b7cd2695925d5aee81a2e87c2899d1258acb525631eb81521dc6cd28bb863427f6c8f4f029a4f9bc92", 0xbe}, {&(0x7f0000000940)="85ebfba13e34cf15face094da14d1e7aaafb1b7f36738e3b88c2dcf83bab52d59f0ce8282801002acf40e1c437ff23b178bc7a695b3a5512e653499123b51de9da6807486e54697cd93bcbb62e2f848b9edc93b0d5b4e56752234f3842a7161e319c5151e5196dba7e97b4a6830701e4f820ffae431ceb6dcede31f8e65463601757bbbd8305bd", 0x87}, {&(0x7f0000000a00)="089a82f6b906b1883735f43c3260308acc763d278a6d564022b186", 0x1b}], 0x5, 0x0, 0x0, 0x5}, 0x20080) r3 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000040)=""/57) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000b00)={@multicast1, @empty, @loopback}, 0xc) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x10) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) 00:09:41 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, r0, r0) r1 = geteuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r0, r3) setreuid(r1, r1) 00:09:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x6) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f807914141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131c555fba1c9fb110f0f3804830a000000") sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000440)=[{0xffffffffffffffff}, {&(0x7f0000000040)="02fe7282d2f71989bbda8081ff089af0c30bf94fed3d719bd8728fd6bfb759272ae65b25322f4a34e5c82427", 0x2c}, {&(0x7f0000000200)="ec3aeb31a8dc3e0ed7d6e1cbffff7670f109263b1e66932478ef4b9669e09f8bf2331dc4c8e779d29e20d5635e689a43b9ff", 0xfffffffffffffdbb}, {&(0x7f0000000240)="b15f6dc64d49e55c4a208f75b5b11b3e27ae9ee59a545a2edd560512aad03009f96bb73344fe6339612d508581daad671e583cadb689497c5d3cae60b3676cbf7a1493f9ec4a55175228ba7958bb1067a20e0f23", 0x54}, {&(0x7f00000002c0)="26e216ae9ac30e48947f708c5ae5227ec1", 0x11}, {&(0x7f0000000300)="bd607fe1c969a4cacdbb93ebdc3efc", 0xf}, {&(0x7f0000000340)="45a0ee92d8bfdfda8b557c170856166a7c03d296f96dd5161c71af1a062ea3cdb6026e4de031ef395905a64432b5285268d71047662d32215ac0b7906c551900e25732d75ed07937ba4391de5e9993925169527968afd6b4ce9cfe70e16a90e78fc7eab5dbbd60f8f7ec0d27921632914c49f52465055bc250010dca1bf9e32ad142c3598aeabda26a8024a989ba9cd41b", 0x91}, {&(0x7f0000000800)="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", 0x1b8}], 0x8, &(0x7f00000004c0)=[{0x40, 0x95, 0x6, "e48a6435056c5a8f93ff349678d9c6931c0ef92d22fbbf40ecd0e95e34d1743c669630c4934efe3454bfe3c790"}, {0xb0, 0x0, 0x7, "fb91bb5faef230f29c98d890c097a5f7932ea54d4c10b56121a6e5deff7ceda2f50768cd0ad85c1ac154180dc8097b7ea3d66f727b85b96fa904ae16a1230e6d36ec729df787190298f99ba38d2f908f8b20a95a442e12f0b8b6c58709a2338cf6eb9fe77e3a96c81281687c3fe88203bf193104cf1bed3defc13643d10116640cbcef23213001cb25c22f31403fdc03b0e5822f41be897f92bd92430bf0"}, {0xf8, 0x7, 0x800, "6cbde3eacdacef304449404a245e405e8b8434f969cef63d748bb7dba3f3c0a0978cc3cdbe6227baf1e148bd36d6e876cae6af5695e11040af3e5b4417be60e8763dd684280d6a111ddae3c9ec05b93ac9cf92f2e3d3800e01270220ccc22753736212e820feaef8271f2907c3ec89e32da712c05f71eceab5b5ee1ec484afa0f605e1929c3cb915b0618a49e874a67696cfba098a3b0456503be429833d65989af3e01f2b12c731128c8a5fd9e17285f120a438e7a5f59dad2ddb287fc5cfd3373623a8622fc4a2a255cc1bc8b74cdb6d23841b372b1181091416821b70101bf6fb61"}], 0x1e8}, 0x188) syz_execute_func(&(0x7f0000000140)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000400)='./file0\x00', 0x120000, 0x20) mknodat(r1, &(0x7f0000000700)='./file0\x00', 0x8000, 0x8) freebsd11_mknodat(r1, &(0x7f0000000740)='./file0\x00', 0x10, 0x2) 00:09:42 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@rand_addr=0xfffffffffffffe00, @multicast1, r1}, 0xc) r2 = semget$private(0x0, 0x3, 0x18) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0xffe, r3, r4, r5, r6, 0x4, 0xc37a075}, 0x5, 0x101, 0xed30}) syz_emit_ethernet(0x72, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 00:09:42 executing program 3: syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c0a0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e16161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x900, 0x10) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x7, 0x1, 0x9, r1}) lseek(r0, 0x1d, 0x3) 00:09:42 executing program 2: syz_emit_ethernet(0xd1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000006601d7394e3ea9ff0429c8733e4c89ad25e548e3e8f17eddca282634233070b756cd1c964f913e73ec1f32c67ddc954bc18d32bca326c4222458e154682552b2cd30f46fa1309769cb3d791995f0bf4370327559a2d766fc131b951c74ea5738e731156f78f6c2def9b88045699923aa2aa6497788a8703e637820ddac63c81b6a6670ce38f400fc5f8330c83d785760ba9c275643ae041e252878f93564ab02669f8644fd0e51db195529c4a552c50cdd6e421a440486c1a488d809909eabca39d980df5"]) 00:09:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x3, 0x20000001, 0x7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x1c0000000000000, 0x6756}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, r2, 0x765, 0x2, 0x10, 0x200, 0xfffffffffffff000, 0x9}, &(0x7f0000000180)=0x98) getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000040)=0x2, 0x4) 00:09:43 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = accept$inet6(r2, 0x0, 0x0) setrlimit(0x200000009, &(0x7f0000000040)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0xe) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x94, 0x5, 0x1420, 0x53, 0x100000001, 0x1, 0x80, 0x80, r6}, &(0x7f0000000140)=0x20) msgctl$IPC_RMID(0x0, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) msgget$private(0x0, 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x54) 00:09:43 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) getitimer(0x2, &(0x7f0000000180)) 00:09:43 executing program 3: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x1f, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x1ff}, 0x8) 00:09:44 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0xdf51, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x1, 0x4) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000240)="9df59a0534a902de84bb428747fbba35c887cce487b9cdfc6226dae084e676a62a587b57d51c2b3817871ab526d68afdf4152567d77a30c05dd4322d6147b28090c8b5917fceedb6c56150f90d3835452c85d8026285fb01a298d345f6fd65fe6c7dc9bb60820fc1a1272b4611558790fd65c66ac1e4a1ec4763ddfdb78fdf4071da710544") 00:09:44 executing program 0: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7d3f, 0x4) openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x80, 0x0) r1 = open(&(0x7f0000000440)='./file0\x00', 0x9, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[], 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080), 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x69, &(0x7f00000001c0)="61909e1c86f89439", 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x4]}, &(0x7f00000000c0)=0x6) socket$inet_tcp(0x2, 0x1, 0x0) 00:09:44 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket(0x2, 0x7, 0x10000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 00:09:44 executing program 2: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x120000, 0x0) fstat(r0, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f") r1 = getpgrp(0x0) setpgid(r1, r1) setpgid(0x0, r1) 00:09:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @local}}}}, 0x0) 00:09:45 executing program 2: 00:09:45 executing program 2: getpeername$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000000000600, 0x48) r0 = semget$private(0x0, 0x1, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) socket$inet_tcp(0x2, 0x1, 0x0) 00:09:45 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket(0x10, 0x10000000, 0xfff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:45 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x40, {{0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x44f}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 00:09:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) syz_extract_tcp_res(&(0x7f0000000000), 0x3, 0xbfd) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) sendmsg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0}, 0x0) 00:09:46 executing program 1: r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x3100000000000000}}) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/59, 0x3b) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x9, 0x7}, 0x10) 00:09:46 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0/\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file0/\x00', 0x2000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:09:46 executing program 2: munmap(&(0x7f0000aa4000/0x3000)=nil, 0x3000) munmap(&(0x7f0000e75000/0x1000)=nil, 0x1000) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1333136a4118080b5a33d167da4db3524bd726d128f83ca7fcea397e1763eb9818d54861c0440211ec8cdfc3318bc0696082957869e36c35170db7fad3d765221fedf6c3cd29564fcda63cd7de1dc7fe499"], &(0x7f0000000080)=0x6e) dup(r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x0) 00:09:46 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc4, 0x44) r2 = dup2(r1, r0) open(&(0x7f0000000000)='./file0\x00', 0x20081, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000240)={r3, 0xeb, "cef0dca20e7ad3cdff1bfa3c3d669597dc79f499b3887c070c4c56843a01716a4826f6515ea2db896310775ce37843e9181afae0241a094f026926395eb8d28a5d5f88dc7ce479840c4eb0aa6e9c73def02769e3faee5ebe1b21f88ccc07690e3f2a0630389dc10bc2dbb4108cfba0be3881431649083c656adff0c4b27f4c07a93351b19e8b525cead16de2fa6a3b6ce9ab392974d2dd1bec6aee0f31fe2b5464f753513a1239418deca5c2fcac91aebb00f4966172fbfba637e2a24873e9364b7395f3bb8a87ed06f06183b7567793cdee5ad0c1dca22d5e48a6051695794f4be4b399c56ecd83287484"}, &(0x7f0000000340)=0xf3) openat(r2, 0x0, 0x138004, 0x0) syz_execute_func(&(0x7f0000000040)="660fc7748400c422fd207e00c421d972d11b8f28089e614a7d8f08508685000000000ff366229502000000c461556bf9f367410f01130f0fdf0cc421ed7dc7") 00:09:46 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") getpid() writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000012) 00:09:47 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x900, &(0x7f0000000080)=0x1, 0xfe9f) chroot(&(0x7f0000000300)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x2, 0x0, 0x100, 0x1, 0x6, 0x8000, 0x5, 0x80, r2}, &(0x7f0000000380)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x800, 0xfe7, 0xffffffff}, 0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) 00:09:47 executing program 3: syz_execute_func(&(0x7f0000000640)="9826473e431c030f052e66470ff90bbfd91303e8c4a37bf0c53e41c2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404109ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c4017c286ccb03dcdc0fbcaf00100000f345d9c6c4a1fd70bdba67000000acc4c3214cb9a5605419c201b00b000000f08171a30b8a826e7c54c154c1d4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe6c9f9fa1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261c403c10e633600") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x5, 0x6, [0x81, 0x1eb700000, 0x64f, 0x3, 0x4, 0x0]}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2}, 0x84) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup2(r1, r3) r5 = accept$inet(r4, &(0x7f0000000000), &(0x7f0000000040)=0x11d) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x7cd, 0x100}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f00000001c0)={r6, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x7, 0x0, 0x4, 0x3, 0x10000000, 0xffff, 0x3, r6}, &(0x7f0000000100)=0x20) 00:09:47 executing program 2: r0 = socket(0x17, 0x1, 0x1dad64d) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x20, 0x3, 0x80, 0x3, 0xffffffffffffffc0, 0x101, 0x400, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x6, 0x1, 0xbd6b, 0xbaf, 0x4}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) syz_execute_func(&(0x7f00000000c0)="b10e91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x200, 0x10001}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r2, 0x3, 0x7f}, &(0x7f0000000340)=0xc) 00:09:47 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, 0x5, 0x401}, &(0x7f0000000580)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000300)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000940)="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", 0x1000}], 0x1, &(0x7f00000005c0)=[@authinfo={0x10, 0x84, 0x8, {0x8001}}, @sndrcv={0x2c, 0x84, 0x2, {0x7e, 0x0, 0x4c30, 0x40, 0x101, 0x1, 0x3, 0x401, r2}}, @authinfo={0x10, 0x84, 0x8, {0xd49f}}, @authinfo={0x10, 0x84, 0x8, {0x81}}, @sndrcv={0x2c, 0x84, 0x2, {0x8001, 0x1, 0x800, 0x4, 0xa9e, 0x3, 0x1ff, 0x400, r3}}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0x7f, 0x7f}}], 0x9c, 0x80}, 0x2008d) r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000180)={r5, 0x57}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) faccessat(r0, &(0x7f00000002c0)='./file0\x00', 0x1, 0x300) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) 00:09:47 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0xffffffffffffffff, r0) setresuid(r0, r0, r0) 00:09:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000840)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000880)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001940)={0x0, 0x3}, &(0x7f0000001980)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001a40)={r2, &(0x7f00000019c0)=[@in6={0x1c, 0x1, 0x7, @mcast1, 0xffffffffffffffff}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x1, @loopback, 0x10000}]}, &(0x7f0000001a80)=0x10) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000780)={0x3, 0x401, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="ffff000009000000000000a043a70005000000ce"], &(0x7f00000008c0)=0x3) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000580)={0x9, 0x0, 0x1, 0xffff}, 0x8) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000100)={{"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", "78b177aba78d69c4ddd98b2b5552232a5805185d3daf0d52f620e35074faf993", 0x862, 0x800}, &(0x7f0000000080)="3d9f508daf67fa34a838826b992200443f67566011ade4933bdeeceb237761bb07a837b2c9857d30e1d88a55f91b652893a7110e4b78209f6d207ae4bd911206000ded39fa8b5b5773", 0x0, 0x7, 0x10000, 0x3, 0x6e, 0x0, 0x9, 0xc693}) accept$inet6(r0, &(0x7f0000000700)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000740)=0x1c) connect$inet(r0, &(0x7f0000000800)={0x2, 0x0, @rand_addr=0x7}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={0x0, 0x200, 0x7, 0x1, 0x2, 0x3}, &(0x7f0000000640)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f00000005c0)={0x80000000001c00, 0xfffffffffffffffb, 0x800, 0x6, r5}, &(0x7f0000000040)=0x9) __getcwd(&(0x7f0000000680)=""/91, 0x5b) 00:09:47 executing program 1: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x4c) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x4, 0xfff}, {0x3, 0x7fff}}, 0x200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000100)=0x2, 0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(0x0) setpgid(r4, r5) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) getsockname$inet6(r3, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) 00:09:48 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="98c441b9f5d70f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dc3e2323bcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1, @mcast1, 0x5}}, 0x0, 0x4743, 0x400, 0xe70, 0x5, 0x7}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, 0x8) getgid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) 00:09:48 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000340)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') shutdown(r1, 0x1) fdatasync(r0) munlockall() renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:09:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e20000000653000"], 0x10) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)=""/88, &(0x7f00000002c0)=0x58) r1 = semget(0x2, 0x7, 0x4) semop(r1, &(0x7f0000000300)=[{0x4, 0x9, 0x1000}, {0x7, 0xffffffff, 0x1000}, {0x2, 0x0, 0x1000}], 0x3) r2 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r3 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r4, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(r5, &(0x7f0000000100)=[{0x4, 0xfff, 0x800}, {0x2, 0x4, 0x800}, {0x4, 0x7919, 0x800}], 0x3) fcntl$setstatus(r2, 0x4, 0x48) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() 00:09:48 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = semget$private(0x0, 0x7, 0x80) __semctl$SEM_INFO(r0, 0x6, 0xb, &(0x7f0000000000)=""/65) 00:09:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e3c8843ad5462323ff1c29b534100f9e354f44eed0bcc164f7bbfa7d0735897a5662f6af1390b9301000080fb2fc08ab60791e82dd81ee7d840c8c67e"], 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x9, @empty, 0x101}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:09:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1fd94bef4a19b7e24d"], 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) r2 = getuid() getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) chown(&(0x7f0000000100)='./file0\x00', r2, r3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x31, &(0x7f0000000180)={r1}, 0x23b) unlink(&(0x7f00000000c0)='./file0\x00') 00:09:49 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x80000000, 0x6, 0x9, 0x7, 0x7}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x4}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000000)="9602000000a842856ff99e91e5d34d9b1ab1bbd45b732ccf5958102d6feb7d4638a500f5fc") setsockopt$sock_int(r2, 0xffff, 0x12100, &(0x7f0000000040)=0xa00000000000000, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4f, 0xf, 0x38, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYRESHEX=0x0, @ANYRESDEC=r2, @ANYRES32], 0x3) 00:09:49 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6(0x1c, 0x5, 0x100) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000280)=0x8, 0x10000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r3 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r2, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) 00:09:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r0, 0x2b3e, 0xcc, &(0x7f0000000040)="90b18cfc977afd6996224cc20863888e429e4272a55c963e17191c5ad70b3a808d2d6aad7bc7222bf7bdb2d71ecf0be62f16ee2437b9e6c3202cd38742a5950ff313cb5d67dcc3536a0c2c348d0420e16468b4d447a92086f0e69d2da2bbf17bb5a2a970c75106e19e23b3ce995b1944cdd618e52a7a539d8fd6be1b0866f8994a03d70ce7ecd48be0c014b4c76e66549f6a67e8c684f6178e", 0x99) syz_execute_func(&(0x7f00000001c0)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:09:49 executing program 2: r0 = open(0x0, 0x800, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) fcntl$getown(r0, 0x5) r2 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) poll(&(0x7f0000000840)=[{0xffffffffffffffff, 0x2004}], 0x1, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d") getgid() poll(&(0x7f00000008c0)=[{r0, 0x6}, {r0, 0x80}, {r0, 0x1}, {r0, 0x140}, {r0, 0x4}, {r0, 0xa0}, {r2, 0x1}, {r2, 0x100}, {r0, 0x100}], 0x9, 0x7) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:09:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)=0x35c) 00:09:50 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280), 0x0) 00:09:50 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") clock_settime(0xe, &(0x7f0000000000)={0x100000001, 0x9}) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:09:50 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0xf857}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x9fc2, 0x9, 0x10000, 0xfff, 0x7fffffff}, 0x14) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={r2, 0x100000001}, &(0x7f00000001c0)=0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r4, 0x0) sendfile(r0, r4, 0x0, 0x0) r5 = socket(0x0, 0x1, 0x2) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:09:51 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socket$inet6_udplite(0x1c, 0x2, 0x88) 00:09:51 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x101) r1 = socket$unix(0x1, 0x2, 0x0) listen(r1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r2 = semget$private(0x0, 0x5, 0x28) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x9, 0x7fff, 0x800]) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r3 = accept4$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x0) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x5, 0x2}, {0x1f, 0x9}}) mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x5, 0x4) 00:09:51 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt(r1, 0x1000, 0x200, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3e8], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 00:09:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000380)=0x1d13, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="13d4f9c2bfb38ac4595413057a137a3d82e0d1a35f190f72b1dc41924f3f6562cc8be5f570fa3804af14da5174ae13771e05e9d407184c812f3fec32672bb160a968cb5be50ef0f089cda600de0a3437fe9f38c60b8f1bcd035db342006cfffca472a273da0715099fab99418457b65f222d067caa7051965535868b1c261146", 0x80}, {&(0x7f00000000c0)="73722af5ea201226819f49d2971706d8df9581b96f1bc79b80b40cadf4963a5d8536c8f728f34c0ee58b2da35d6dee7a801ddac023cd048b7355b0f8f39488dba2480ff10179ccd7c1e77d0468973ec1bc5e60329d8792eb5c2274046bc517f085de16c0644cce3c2e3a6ef611488671c26a9b7e12c0214a58a1bd54d2ebaebda6fae0b6ff6b6c5adf3be23567f056e212eafd43f03d8caab1b3af7e07085ca396c98d44d63868b0ada262132c02692d5dcbed9abd932bb578b77b10307b81aa51598098aca12860", 0xc8}, {&(0x7f00000001c0)="b825e5c3833b9d6775da5696a685d091622e239f2046460ed3728e72ea1901391d5c6423220d45d5202b8a55eb5549db101eef40bd88dc298f67287d14e3e3a00005c477ceb836dcbfb4db740d68503e8bfbada98793864bf39267c61c312aa369ba581e3595c3c14ff9681526e1295cb04afe14c3a7572fb34c4827e639b176d74c1edd8685", 0x86}, {&(0x7f0000000280)="5a54572c6591d51b4bd4be2ecaa54861e4fc94b48e09671a050725f967f802081caa22daa085a2621d0c22bcefc5b46ec0cad70760610b1d3574850d3c8ca8b1d636d38c0dc2352004bffd87da7aa9a68c4d29b18edc8db6971f5ebef902735417d39458c5fcfac174b8a229ca00f3a25ae5a17b4bd26f7b49f3ee2214202b4d9c1fd8203b7d6b06ccfadf8542ef272cce2e699b20994bcee40ef54380605581854ed0053959679ceae8491993077ed9d04064a660035c532f23d814c4a029abbfa615b07c0e9400aa6e8fd2b3c627cd498182", 0xd3}, {&(0x7f0000000400)="8476899be6709223a118f6ef1a081d9d29a00d2cfb92109cd9caeea50257aa38dfbbd27805906e17a9c60981ceb2025fc3bdb355e650f8b063ddf36d7bd8ccae636c3252ad9ec44b5fb87dab9815689bb65cb03f65aa3030ef2afb69b80765ce2800d00b86a3d9c985d73bc4554b5c1059fe", 0x72}, {&(0x7f0000000480)="27554c7da92ba30e95748bc79eb74380b9e63aac462d1f3985d402e1f87cae0fe39c0fc2d7a1e50fc29233f30b0afb296494657f06637c2ff91c09274166f7b1941cf5d72bb9087ab75b1eb3d3f723dd", 0x50}], 0x6) 00:09:52 executing program 3: syz_execute_func(&(0x7f0000000200)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e9b650660f38243e0f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c73886441ded0470f582ee2edf3af40d9d0f0428310fe4001b00b0000000f73d5392e450f2ec666f347ad43dcf50ed4c466470f6c560ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket$inet6(0x1c, 0x20000005, 0x6) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000001c0)="07467cd4b29a29bc2db6a1f614a769d9340956bb8505314f08d8e5bd0554439157a18649fdaa1235") getrusage(0x0, &(0x7f0000000080)) select(0x40, &(0x7f0000000000)={0x28d, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200000, 0xf36}, 0x0, &(0x7f0000000140)={0x2, 0x6, 0x5, 0x5197, 0x3ff, 0x403ad, 0x2, 0x6}, &(0x7f0000000180)={0xae0, 0x3}) 00:09:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x441800, 0x0) ftruncate(r0, 0xb3) Syncing disks, vnodes remaining... 3 4 Waiting (max 60 seconds) for system process `vnlru' to stop... 6 7 4 0 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. pid 754 (syz-fuzzer), jid 0, uid 0: exited on signal 11 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x0:0xfffffe002a8e5400 frame pointer = 0x0:0xfffffe002a8e5430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 10547 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 598 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a8e5060 vpanic() at vpanic+0x1e0/frame 0xfffffe002a8e50c0 panic() at panic+0x43/frame 0xfffffe002a8e5120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002a8e51a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe002a8e5210 trap() at trap+0x44d/frame 0xfffffe002a8e5330 calltrap() at calltrap+0x8/frame 0xfffffe002a8e5330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe002a8e5400, rbp = 0xfffffe002a8e5430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe002a8e5430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe002a8e5460 vgonel() at vgonel+0xdc/frame 0xfffffe002a8e54e0 vflush() at vflush+0x3df/frame 0xfffffe002a8e5630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe002a8e56a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe002a8e5740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe002a8e57d0 dounmount() at dounmount+0x6e8/frame 0xfffffe002a8e5850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe002a8e5880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe002a8e58d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe002a8e5920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe002a8e5980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a8e5ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a8e5ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000189, rsp = 0x7fffdfffdee8, rbp = 0xa --- KDB: enter: panic [ thread pid 10547 tid 101040 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why