0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x8, 0x4520, 0x81, 0x3f, 0x800, 0x8, 0x180000000000000, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="b5000000fe434d185d96c3124d24179f0078b27bc2d1e2310b8539156b74b6d7bb360abffab423fc62389cdaa31f618ac524fe84c2a9576759f74301667d3b9532f90b969854c3612afbdc43a2bd539e04f46a9dc6c5194fefdfc5dfd4d9003053a9268ffed09262293ccf31fb74ec3fe5a985a7f55b94af4ce0aaeb3421bd6762b3ac9f4bb32daf0e304340cdc0101c3dbc18c3c31579abb9f5b495b96b76f14f062bd23c171a65d45093613fda6ab012696f632c8b848c7c23b45f772f03b9da164dafbe559d8af5c2c7e354db7d03338e30e6308f34610f88b5"], &(0x7f0000000380)=0xbd) mlockall(0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0xfffffffffffffffe, 0x2, 0x3ff, 0x46fd}, &(0x7f0000000200)=0x18) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) accept$inet6(r0, 0x0, &(0x7f00000000c0)) 00:00:41 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0xb000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:41 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x3a000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:41 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00,\x00'/63], &(0x7f0000000140)=0x3f) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20100, 0x10) 00:00:41 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x5e000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:41 executing program 0: syz_execute_func(&(0x7f0000000480)="2ef3400faec466430fae7347cd808e6b00070769ef69dc00ddd0d0c4817c53001cc1c7c7e4c653fb0fc4014c68f4a95ff965be3c3bc4e10f018cc000000100ea01efc48192558dc3c366457c1836f34790660f2cf272790e0f26400f0d18410f01d5a9c14600000a8ab1b1820804f4f30fbd11c4417a6f4e0e00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) 00:00:45 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa300040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) fcntl$getown(r1, 0x5) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) 00:00:45 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x75000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:45 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000200)={0x401, 0x5}) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @rand_addr="9f5ed3f83c622cd9fe6b1f1316035cba", 0x10001}}}, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:45 executing program 1: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000001000000"], &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="33000000d65abd721657fb2172bbdeab87939635615deb8df9835f16062252fab91ec52551008626e389a705467d013c539c3d0048ca95cd8c20f65eb4e928ca4c9911d972294771782d46674f9a53470bd45e1641c2f7c9f89074e3"], &(0x7f00000002c0)=0x3b) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:46 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0xe8030000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "fc49478eb287e3183acc1ed753e03b84d8f75770ed8137864b94bf6cc06c920c", 0x0, 0xfff}, &(0x7f0000000040), 0x1, 0x5c25, 0x9, 0x5, 0x9, 0x9, 0xc47, 0x8}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:46 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x10fa5a00f8ffff], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100440, 0x0) r1 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r2 = semget$private(0x0, 0x7, 0x401) semop(r2, &(0x7f0000000100)=[{0x4, 0x5, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x7, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x30000000) __semctl$SEM_INFO(r2, 0x4, 0xb, &(0x7f00000003c0)=""/248) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000380), &(0x7f0000000540)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x84, 0x0) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000900)="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") __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000280)=""/138) r5 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x80, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f00000001c0)=0xffffffffffffff7f, 0x4) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9) 00:00:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x54e7, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7, 0x1, 0x0, 0x8, 0xfc000000000000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="59ff0300135fbbe2cd280638e5b3654845e4e063012fbf035f2bf9c24925dd0d6a8f963c000000008d82a3a2b2d535df71ba5ec9a31a0cbf6e872d4dd0d784e7125d09bf2586e5b9cdfdd3874fd6ff39620ed79e1950383f6d06b0fabee4df8f986f4acff9306997df2e6312a83b0bc884cddde15566d14fc5c8d060e16bc820f7d915f18551300278b1aac3e212e724e838bc516325f3546b84d340fc8ed874833f694d195e8b2639ce31bc69d067961dfcb7f576f150c97a5f3f7f942b0b4e9ecc6ac4c037de4b4748c98c8101f521a5fbfc9b490b5cbd0bef5cfdd66745afc3"], 0x8) 00:00:48 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x100000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "fc49478eb287e3183acc1ed753e03b84d8f75770ed8137864b94bf6cc06c920c", 0x0, 0xfff}, &(0x7f0000000040), 0x1, 0x5c25, 0x9, 0x5, 0x9, 0x9, 0xc47, 0x8}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x800, 0x3, 0x1, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, r1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x17]}}}, 0xa0) 00:00:49 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x1c, 0x10000003, 0x1) mlockall(0x2) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1aa) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000380)={0x2, {{0x1c, 0x0, 0x3, @empty, 0x200}}}, 0xfffffdaf) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:00:49 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x300000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:49 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x400000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:49 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:49 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0xb00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:00:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setrlimit(0x7, &(0x7f0000000200)={0x7fffffff, 0x8}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) getsockname$unix(r1, &(0x7f0000001840)=ANY=[@ANYBLOB="00000000000000000000000000007434000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd5a3f6c939e878c9c71000000"], &(0x7f0000000480)=0x6e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000018c0)={r2, 0xd, 0x800}, 0x8) writev(r0, &(0x7f00000017c0)=[{&(0x7f0000000540)="a541b6ac72ad965f83dcf25092866179dfefdf157b027288f93205651d1e2e17f8c24daee07c0b8ceb0630e77310f0ee7cf4cfa1db9d8d464b6b828833e6e01a23ad243fcaead386570d7d5abd47f3ffb845d77e5906a65d67b849eb4981b2f2d61802c1370209b4ca8e259734be7630e5cffbbc4b1b9ac52f40bfc31433ec7ae5c8b6583514ffa2a6902be630ad77c48666d2405806782cbd78efc3cfbb573ce19b823aa64fce1f25d5da358839b8815ae0193d3655", 0xb6}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f00000001c0)="98300b48b696211cced1fd8a19b0df7361a6f6902619384281", 0x19}, {&(0x7f0000001600)="9e87168cd83bb9f033cca6d8133d2c37bf685a8ac8444c55d21a6b8be3298a9824966278f8d33e47bab6266409a2b4c120ce25aeb37d105f58df3f653bf37806ca04538644d166f06b15af42039d23481d999815313c3ba490d944e52b02fae655460a1887555513e319af8d3f271f54c9e5aca5919341634727f7b5ce450e276c0a00", 0x83}, {&(0x7f00000016c0)="89fb7e3d7db5e486149d207666372a14c1eee06074c66d53b1bd2a7d4ceff14ab71ba9a0bff879f1c1272640459cc998076b86b77bb785dc7d0c629364f67770e3e626624fd69cff531ce189b4213b3ae0e8196bc7ba20de2d9eecb92409f49580569646195a8c28894af7d1c24c5b9baaace12219d3bfb428439f27372a035817ab7deeefcbcecb15d4c4c7a33426af25e0e611ae36ee388231f9d205d42a76904666e119f3eb2e3783708ff774f388f831507f322a06cd7cb194a2023cc137cc613a5ac009e1c5abfd6c173a174033d607e6917f4cc5618f5c8a473176ad188c164bdfb847e6eef5ed3831bf11be6088725900461e0b768a", 0xf9}], 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000500)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07") execve(0x0, 0x0, 0x0) 00:00:50 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x3a00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000003c0)=0x2, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000140)) setsockopt$inet6_int(r2, 0x29, 0x31, 0x0, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000100)={0x1ff, 0x800}, 0x8) getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000000)) socketpair(0x30, 0x0, 0xb, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000340)={@empty, @multicast1}, &(0x7f0000000300)=0x291) recvfrom$inet6(r4, &(0x7f0000000080)=""/121, 0x79, 0x40000, &(0x7f0000000380)={0x1c, 0x3, 0x8000, @ipv4, 0x1000}, 0x1c) 00:00:52 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:52 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f00000000c0)="2bb09f612207de442ce1b5fc0a6263c0339dc901c97f192859a67a76e7d0de0e690e30c200536f145f8c00324b2b6051bfad9743676c9e473d1964a890a5ffd0aec8719c01fb03589661741663e2b8c8f27a739d42a7e148498483a31353fa2309d38d6a9389f1994ec5e5d2f9bafa6d5f30b66a9c71718719849ba9b7e4fda842287f644fc1c037aa5088cc0df52a", 0x8f) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x4) 00:00:52 executing program 1: r0 = open(&(0x7f0000000180)='./file1\x00', 0x10440, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x18081, 0x0) freebsd11_mknodat(r1, &(0x7f0000000200)='./file1\x00', 0x2195, 0xffff) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100008, 0x4) r3 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r3}) setpgid(r3, r3) 00:00:52 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040)=0x1a9) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000080)={0x6, {{0x1c, 0x0, 0x24a, @mcast2, 0xc176}}, {{0x1c, 0x2, 0xffffffff, @rand_addr="c4d4c67273be0d496fe03ed96def6db2", 0xba5}}}, 0x108) 00:00:52 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x7500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:53 executing program 3: syz_execute_func(&(0x7f0000000240)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fcc461abc23a0ec48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4deb33131b15ffbb15ffb110f0fca380483360000ca") r0 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r0, 0x0) 00:00:53 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0xe803000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x24, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:00:54 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x5}, 0x8) syz_execute_func(&(0x7f0000000280)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b557f3420f53b2fcfffffffb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab440f0d7700c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a2d08fe9") getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:00:54 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0xfffff8005afa1000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:54 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0xffffffff00000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:54 executing program 1: r0 = socket(0x1c, 0x5, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, &(0x7f0000000100)="d275d4ade42b6c1820ce39934d47c983f50bc5155f6075f534e4dc4158eacafb791f37eaaa26aeb4780f1df47f93f297bc7c7825b0e7c32c4811d9e5ff594e155da255b6017f20bbad8db2f96464e5facb1ad367b3b05d6bf0f22e8f77b39bbba11833f98693927af674f8a68d7a3c3c2f8bda7e77d2038278234cfca260b652a6a0c887c7abc2d26203f99c0bd18cd521642c6af6f699d238e397636b8e01785e4d8831f3d665cc29de16759d58cbae950ef0a37029c2e7345d9291a3cfe2c71e4b304f22fe75699da9d64261644f08a515912791410127eb8c7304b34b", 0xde, 0x80, &(0x7f0000000000)=@file={0x0, './file0/file0/file0\x00'}, 0x16) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:54 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef918cfdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98c49fb1e439939f2f23bc54ee914a018a053aab6f160c53a9f24eb3681661cbb588b453e91dcc9cd206805edd41db4407d68d309637f58dc8e0d9f2b8afaa86637293c349b7bcfeb2935bd7a747e9473577a24ecce6264855b9ddb2216f5c5a4d834fd54f00f3d627e03de587e190116292ab95bd7e7175041412e1662d94d29a6907e94297"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) r6 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) 00:00:55 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x220d, 0x0) r0 = socket$inet6(0x1c, 0x2, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x4}, 0x24) 00:00:55 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100000007000000ff00400081000400050000001c004e20c7000000000000008002e6ce203c55b200000001ff0f0000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000cb4cf182c297fa000000000000000000000000001d3e71cc4d52c58e", @ANYRES32=0x0, @ANYBLOB="9400000002000000020000000000010000100000"], &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x6}, 0x8) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x10000000) madvise(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x7) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:55 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x3], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:55 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x4], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:55 executing program 3: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) 00:00:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f0000000140)=0x8) 00:00:56 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x5], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef918cfdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98c49fb1e439939f2f23bc54ee914a018a053aab6f160c53a9f24eb3681661cbb588b453e91dcc9cd206805edd41db4407d68d309637f58dc8e0d9f2b8afaa86637293c349b7bcfeb2935bd7a747e9473577a24ecce6264855b9ddb2216f5c5a4d834fd54f00f3d627e03de587e190116292ab95bd7e7175041412e1662d94d29a6907e94297"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) r6 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) 00:00:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x0, @rand_addr=0x2}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000838f010000000000000000000000000000000000000000000000000000000000000000000000000600000000004ca822fe03f2f36f00"/130, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 00:00:57 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0xb], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:00:57 executing program 0: mmap(&(0x7f0000cbf000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x0) 00:00:58 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x8) truncate(&(0x7f0000000900)='./file0\x00', 0x4000000b) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000380)={{"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", "13208b5b624531a6ded43e8b6ffde0341d75e6938f17c44948eab10b5d59b76d", 0x2, 0x6}, &(0x7f0000000280)="e287cef076d8a02341674f03f1a81cb0eb22483eaa1130bfdbfaa68f03dcce28cec2f8ab0babc62bc91f1fa0d04f2abc47f5cc68c7b88bf8e3504ec6b6e37010532987ae15461f344b5eee2903aad7a80dd34b0a81eb3bec4cbc8c2efdf0da2f8e4a70c6d84775ad662e8b591376ec7de863770d3aac8fa3ba193e26f0b4065c75053b26aadddf740b070373705f82b9758c84ad3fe525905c327f17dd0a280a75b787ca2fe3160927897833a2a9292e5c25b6f52a2d5c6178a8391d6f8defce03932ce8f35ae5dc6d4a4dbe5b0a6cc622f4364e401300f9e676c70ab87e", 0x81, 0x5d190f3d, 0x9, 0x400, 0x3f, 0x2, 0x9, 0x3}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x38, "d9d697bbd224bbcc2adf0341f3c03cb1d703bbe2a3b3ac65fd5b7fc40d8d8782531503b3006115fcdf2e07835a516de956d315d842c1c7e9"}, &(0x7f0000000080)=0x40) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000880)="6a3b2d0324487e0c42d64dfa368392c76927e213a309cdb40152736f9543b37f36863003b0dcc68af448c608c19475c784319ff6293ba1849ec2dc877588436015cada9b9c9b432873bda027cb3ad49054dc66489d79ef918b591b31b8f2b467955097adb09d96f4013a") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000800)={r1, 0x9}, &(0x7f0000000840)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0xfaf0, 0x3, 0x80000001, 0x1ff}, &(0x7f0000000180)=0x18) 00:00:58 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) freebsd10_pipe(&(0x7f0000000000)) syz_execute_func(&(0x7f0000000380)="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") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) 00:00:58 executing program 3: select(0xfffffffffffffe6b, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x76bd4}) 00:00:58 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getpid() getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fstat(r0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 00:01:00 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(&(0x7f0000000100), 0x0, 0x0) getgid() 00:01:00 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000fffd000002000000dc9300002f1dd49ecd6e3bbb94e471546c4c8a0cecf78aa999707dc2"], 0x11}, 0x0) 00:01:00 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x5e], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:00 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x75], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000500)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = getgid() r3 = dup2(r0, r0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x2067, &(0x7f00000003c0)=""/238, &(0x7f0000000080)=0xee) r4 = getegid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r4, r5) r6 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x4, 0x1a) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000200)={r1, 0x6, 0xf, 0x7f, 0x100}, &(0x7f0000000240)=0x18) 00:01:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x300], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:01 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) r0 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000001500)={{"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", "4cf60f89b8e2772fbbec8e9d81711375f70e2ae0b45656e5ea69f3eb4c4e50d2", 0xfe00000, 0x7}, &(0x7f0000000500)="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", 0x4, 0x0, 0x7fffffff, 0xca, 0x3, 0x3, 0x9}) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000040)="265781eb2c5b8ebad9115b0ae0a65901adaf6354580d5bbba912c3393de161b7b72ed334919f45eb8da7e6008799a5481f5bbc59dd776bc411ea6c69abd292659db0737d3797c735378757c1e3ea43eb98b8e3164d9020aee91e88e97ce1f7cc1ee2b2a478bf304a2905", 0x6a}, {&(0x7f00000000c0)="8293794f27b6d617cc0feac172c4c27744da50d74c72298aa5054ca13167cef4dc3181e9ddf9ca6c1b9f24db84e1197e80b5f0f68fcf6680dba5d2a27d47e2f861af2cae9414450e7c3a3e770edae8b8b27155ee88cadae107f62e0c91ab7eb5", 0x60}, {&(0x7f0000000140)="4339bc933c57ba63521d9e5745f4a704aebe707baac3f96a204309", 0x1b}, {&(0x7f0000000180)="481b1b2ce2283d3996411a66ff1b15507f44681a3bd701e73430e6dd55e9739ef75ecd0e1887ab8a7fc60d86c7f81fb29e9ece409b2cb1f989f52d59a6", 0x3d}, {&(0x7f00000001c0)="278ac563dda6bdf99af479d013a372e7ab0fb25b88c07e26f67706e738669f2f655acfc593862140657b3789fac757269dc3211ee8e7c72a57aba332e491ab1157be514f82a8cdb460b4e9165339b37005e4be23f7d8a2525dece2a32ee9c6f48f1a025273b20f385e7e12ec8eb119", 0x6f}], 0x5) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) msgget$private(0x0, 0x7ffe) 00:01:01 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd11_lstat(0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="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", 0x1000}], 0x1) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x3e8], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="01002e2f66696c6525c351979911f79eff6cc23000"], 0xa, &(0x7f0000000340)=[{&(0x7f0000000080)="259bcd9f3bede865989f574b8a4d486823d83e1e83f5e9c61e7c45e3711f8d385f1e93f4406fa5bd5553329d29a612e00d87b3bce865c430b1fe2b72ff2b4ec619cd994ba241d1885cf083f0d896bfc5485107a4ce70f93d0315e459a133ce52b9ebf0a4b8308af5c56b03f0", 0x6c}, {&(0x7f0000000100)="13412843d4adfe535baee54137b9431ed15e88a71a03d124a1106e582d1e46c862c5eeae80fb91bc41f8b6233a303a6ff8b7be24c16197d7e184619c7af79214a910b55e54400cde51f4ea0d56380648c35cd8afba11c8b66d926cde7d72a3aa53956fae2a4b0dfc6bfd4ed1eda018c6afe6ec4c5cdf13a88fae42476e7e89b07bf17a5cad259046e37340db", 0x8c}, {&(0x7f00000001c0)="c1e220b5235d545966297e93ec00c598fb208d204533b4dd8f7fe563ec49ce4ce54302a357d280c2a7916632ffba1cc21e89241d947258f0aed4ebe53ac7df45d90c6df5e1e8e26e5562d523e071d7a6164a0f6812e10a9f493c2e588e40243aba65356525a6713cac69bac5c21a36cc8dbdee38710e537ab508528100e8621187d89d4d153a5e5697e65b1cacdee95622aa4e0ecc6c63113c9192f081b5caff6e57ff70882d7c6e", 0xa8}, {&(0x7f0000000280)="80aa2b03fabf8e21bd5b5899b6fbed6c9073d2461c3924434077f5d223bea343b2e88432f482a41490ddfcf50c19df1a4c0fdffbeed2ab6277a26db0812358f2855d599571faafe9c46f6225bf7f582202582eca40949ee7752b73a237765540c54d91109834b84c7f11c8ccca2e3969e2499447d34c028f4b5d967a12c9b59808428b35731850cb05b660587c4f1f1ed8403d2ac4734e3c7c787cc3", 0x9c}], 0x4}, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x400, 0x4}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000540)={r2, 0x58}, 0x8) r3 = fcntl$dupfd(r0, 0x40000000000000, r0) poll(&(0x7f0000000400)=[{r3, 0x68}, {r1, 0x9a}, {r3, 0x2021}, {r1, 0x2}, {r3, 0x104}, {r1, 0x100}, {r1, 0x121}, {r3, 0x100}, {r3, 0x2000}], 0x9, 0x3ff) pipe2(&(0x7f0000000480), 0x4) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x2c0}, 0x0) 00:01:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:02 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) 00:01:02 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0xb00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:03 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x3a00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:05 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) fchdir(r0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x28) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000007c0), 0x4) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000a40)="a38ac9630ff771c8f01057059305eefa1ccfad86934adf668a879a1018ec8f3bb1eb21b48e3f2cfd425a57") openat(r3, &(0x7f0000000a80)='./file0/file0\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000a00)={'rack\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000900)={0x7fff, &(0x7f0000000880)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x9, @rand_addr="2ac7cf704c61c38b539eaa0cc3ab7a88", 0x78}, @in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000b80)=0x10) r4 = msgget(0x0, 0x448) msgsnd(r4, &(0x7f0000000bc0)={0x3, "c18bcef4140af3885404e67ec37cab38f69f82bb630b413e24e58a6aa58ba582edb8c85d9f6ce51d9da6c7149e07bdb73e182d0c8b0fa40e7dd862665d6709aad8985614da4d4e942ae57337e32d6fa17848e29515c66634bad4d41dd86bbede9d9facc74a88836183e659330b0c20d25f619601d3f15f17e16e0a152673fb4868d6428ba12d56fa2974cef34bc4581b79dce9b886e1df7604a094d6cd0d9dd0ddef4332b6447c165d7f959c7450b3f9f02fc00ea9ad5006ca9a"}, 0xc2, 0x800) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000ac0)=ANY=[@ANYBLOB="02004e22ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="001f00000000c9651f86f5eb0d942c91c26c0000"], &(0x7f0000000280)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000940)={@in={{0x2, 0x2, @multicast2}}, r5}, 0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r6}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r7 = dup2(r2, 0xffffffffffffffff) r8 = openat(r7, 0x0, 0x10400, 0x42) accept(r8, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:05 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) r1 = socket(0x17, 0x6dac3ee487e62154, 0x7) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@local, @local, @rand_addr}, &(0x7f0000000040)=0xc) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000240)="98a68fddb0f6e3e6eb399e40dd3708053d2c52400574836b25a52b4e5550ed634ffe9880412f1b828fce4c69e7a987c3a02bdd775948cf5c95864fe8c098512da447c4b0571d1c2a6d72548c567e1dedc686ca8eef037f9de7bdc6f58863b4d59529011ad999bc22f3f5d766e5cb413489b5fd6733c4dcf4fd5a2948e82986f53ff1f61e5b8992f0b85cba63ce4f537a3bf29e4c74a8270f7b1239851d72409e3f814e") 00:01:05 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x5e00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @rand_addr}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@loopback, @remote, @loopback}, 0xc) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x23, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x19, @multicast2, @multicast1}, 0xc) 00:01:05 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x7500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:06 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0xe803], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xb9, 0x0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x1) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235948af2e0d5862b5062de5adc24b8b16be6deda2f5b70d4488dcc8b985973884f1bad6adeff0b6dd8335f6a30a709e61dbe75bd832337b5", 0xe0}], 0x1}, 0x1) 00:01:06 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x80000001}, 0x8) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xec, 0x2}, {0x1, 0xff}}) 00:01:06 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') linkat(r0, &(0x7f00000000c0)='./control/file0\x00', r0, &(0x7f0000000140)='./control\x00', 0x400) mkdirat(r0, &(0x7f0000000080)='./control/file0\x00', 0x29) 00:01:06 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000100)={{"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", "5361a3eef194af8f8788e85b84e1041392266beecc8d5e8eeb7d7babefca7515", 0x5, 0x100000001}, &(0x7f00000000c0)="df337bfe6fa3806c4b2740b8a6f9bce1acb40a3547ebc7c4bdc6af1c67e5805ac19ef22bfcf2634e8fd33e236944c488f0705576a4", 0x88da, 0xffffffffffffffff, 0x0, 0x5, 0x401, 0x0, 0x7ff, 0x1}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000040)="1fd05ff24fda92964e5abfcb571b5e3fb7577e34908c41c9fec4ac78cdb353923ead00bd79bded689305a20c26c91f10687a861d8d24127ff8be") 00:01:06 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x1000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:06 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0xb1}}, 0x0, 0x3, 0x4, 0x2}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x11, "ac52d1557928cc442869ac57dad3205ef0"}, &(0x7f0000000200)=0x19) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000100)={r4, &(0x7f0000000440)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x200}, @in6={0x1c, 0x3, 0x3, @ipv4, 0x7fff}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in={0x2, 0x3}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000002c0)={r4, 0x0, 0x9a4, 0xffffffffffff0000, 0x20, 0x7, 0x20, 0x3, {@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x20}}, r5, 0x8, 0x4, 0x3, 0x3176, 0x7}}, &(0x7f0000000380)=0xb0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:07 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x3000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:07 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000ffffffff0300000003000000e00000010000000000000000e233c5a90fb575a061e485efa768c57c509efc2b507d3d6ea3d7497661bf33077770ce2c06791722b3b6a82c3fd484d4ae62ddbed124d8fb1072ac10e7cd1bb11a3a3487bedaf5d14db8646d7d6e7d3957ab2ca955822c93cb5af10291140376322161d63048fff7db7f7e12dc48f76fee21a0f4f70e1551c29cf7a7ab20cfe7f3abc6d41087a357e6313d4757f20514f034f82d65f0d3a29f813daf01ac588a0fbeee4c309dbd8c"], 0x1c) ioctl$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$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000240)={0x7f, {{0x1c, 0x1, 0x0, @mcast1, 0x8c4d}}}, 0x88) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x10000}, 0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f00000001c0)="0f2a7b9c43c07464") dup(r0) 00:01:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x32d, &(0x7f00000007c0)=[{0x10}], 0x10}, 0x1) 00:01:09 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0xb000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0xfffffffffffffffd, 0x7, &(0x7f0000001680)=""/146) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000014c0)='dctcp\x00', 0x6) 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) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f0000000440)=0x4) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa) ftruncate(r0, 0x5) 00:01:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x114) futimesat(r0, 0x0, &(0x7f0000000040)={{0xfffffffffffffffe, 0xfffffffffff7fffc}, {0x45a6}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(0x0) 00:01:09 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x3a000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0xffffffffffffff62) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() dup(r0) ftruncate(r2, 0x0) getpgid(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) freebsd11_lstat(0x0, &(0x7f00000003c0)) msgget$private(0x0, 0x0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000600)='./file0\x00', 0x0) getpgid(0xffffffffffffffff) fcntl$getown(r2, 0x5) fstat(r1, 0x0) fstat(0xffffffffffffffff, 0x0) chroot(&(0x7f0000000100)='./file0/file0\x00') 00:01:10 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x5e000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:10 executing program 3: geteuid() setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000180)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="6274976de73f184da2db0ced384e32f403c333ca4f117f4ff510fa7a0216cdcbbaa49386ab075f5f4cfe2671270909ca7eb5", 0x32) 00:01:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x25, &(0x7f0000000200), &(0x7f0000000140)=0x8) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/110, 0x6e}, 0x40) r2 = shmget$private(0x0, 0x3000, 0x210, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/178) 00:01:10 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x20000006, 0x4a21c60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x3, 0xef, "3db172d774cc13e4a50f4e665e216ae2aa93e6e021cba21529241cf4131ecd7ae5369e7553de59c71dc32b5a23fe3eb91d40c29f6f27dad9716bbdca0f3248973855ff41d31e3dea2abdbdbac974d44e4a071c0db51da57d3dc47ae37cb9f56eeac9bd1b04d373a830fcd6bc40a383365f0cc9199a7a0a723fa46d21f1ae805356daf37cca47edffcd07ec42717205ee6caf9ca19cfcc9fc57f3a946410efcb59053c52bf893668063815526d49231344aeed3c78d94192f3927e35b86b393b97dc2ed68741e4129434c822677267c460a50c5efbb88b7917ff9c31f4d40c7e99be12d2d23b2df25561a53b520c36e"}, 0xf7) 00:01:11 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x75000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0xfca9, 0x3, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup(r0) unlinkat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x800) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2000c}, 0x20004) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") 00:01:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x6, 0xfffffffffffffffc}, 0xfffffffffffffe00) 00:01:11 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0xe8030000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:11 executing program 1: r0 = socket(0x1b, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x7, 0x3, 0x4, 0xd09, 0x800, 0x3, 0x101, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x6, 0x9a54, 0x8, 0x1, 0x89}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x1c00000000, 0xfffffffffffffffc, 0x2000, 0x89b, 0xd7, 0xff, 0x10001, 0x0, r1}, 0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:12 executing program 1: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") clock_getres(0x4, &(0x7f0000000180)) accept4$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:12 executing program 3: syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x4, 0x7) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa88a84f008100410008004a2100eb00640009045f9078000000000009ac1400e5f1a75125d1e621d18fbb0000000300000001e0000002000000060000000000000004bd36a78d070f20ffffffffe00000010200000000000000c494a9e15bba06a500004e234e2200"/126, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="b1040003907800090204060005120000000200000007000000290000003600002abe6fa68f561b934726210f7363da7b27831347fde95fbdc798f6ac0cbfd9616d31332ae671e912cbe9af327adf48beb708dff239e85860b348806456b26cedb1b5c8b9bdaf8943fa1181f84a1ddaa0944d38dcb5053f"]) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1}}}}) 00:01:12 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() semget$private(0x0, 0x3, 0x1d) 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) r4 = fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={r5, 0xb, 0xfffffffffffffbff}, &(0x7f00000002c0)=0x8) 00:01:12 executing program 3: 00:01:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a02080000006c653000"], 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x7}, &(0x7f0000000080)=0x8) 00:01:12 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x10fa5a00f8ffff], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:12 executing program 3: mlock(&(0x7f0000c03000/0x4000)=nil, 0x4000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000059af6d004e070cbdb24b0617df266d3ea4dff64c92d710e56be00f591ee3d3581c076133554ce571ee8cb4e796d7926bb37444761afb3ea6ae4beb0f22bd63c16cfb2dbc185c0acbece038021c28bdff40", @ANYRES32=0x0, @ANYBLOB="0300400004000000"], &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8001, 0x9}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x800, 0x400, 0x2000, 0x1, 0xfffffffffffffff8, 0x0, 0x8, 0xfffffffeffffffff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x70, "2d568467f43b3f267f38f743325ee7873f736dc01740f63aecadf9240d9b99646a2ffc14f33b9b78b0bd6329555e1c1d6748a5856bc22982b2b17203600d1809fbbc456339b7b05ca29eaa908d083a24ac8321ad3e8bb99c81bb72fa138152173fee9b8f58d0fa9c73d7cc4dce04e878"}, &(0x7f0000000140)=0x78) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000d08000/0x4000)=nil, 0x4000, 0x8000000000000005) 00:01:13 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/pf\x00', 0x100, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000280)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = msgget$private(0x0, 0x400) msgrcv(r5, &(0x7f0000000880)={0x0, ""/154}, 0xa2, 0x0, 0x1000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000940)={@in6={{0x1c, 0x1, 0x6, @empty, 0x1000}}, r4}, 0x84) r6 = dup2(r2, 0xffffffffffffffff) r7 = openat(r6, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r7, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)={0x5, [0xfffffffffffffff8, 0x3, 0x0, 0x3, 0x401]}, 0xe) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xe0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000680)={r1}, 0x8) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000001c0)={{"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", "e5c5864914317e10ae300bcd74bdb285710f17a794b8aafaaba10de6744312f1", 0x400, 0x2a735bd0}, &(0x7f0000000100)="f4d1c4fe38aa11b45d0c3dbb29bb1e06ae4fb3a082c8120cb0b532d7eff5a423a9685d56dc32bbb0c6bea0a9c47a03847c16d2c6570ee4006285a0da4292a7810f759d2f2d3f003c59a7cefdf69141ac6f44c3f39b5eaccaaceb3946358fa48d4c42ea02be5b8169fd83de299a2841ae6293398664a0329b38293ce5f9f927855a254c25ca3ee3b418da79339ddc584c493b527f95fafc5ca41e68ed2cb3", 0xf5c, 0x2, 0x4, 0x3, 0x0, 0xffff, 0x4, 0xff}) 00:01:14 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x100000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:15 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x6, 0x2, 0x400, 0x0, 0x100000001, 0xfc6f, 0x2, 0x80000001, r3}, 0x20) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:15 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() semget$private(0x0, 0x3, 0x1d) 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) r4 = fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={r5, 0xb, 0xfffffffffffffbff}, &(0x7f00000002c0)=0x8) 00:01:15 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x300000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:15 executing program 1: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/72) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f0000000040)="16554deb88954a79fc735ee5034901300ab1314055825b65c7c56a7f3642b19a0e33d6d335a099b73e61ed60c65de326ac0ed580aa316d6e") socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:01:15 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x400000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:15 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:15 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) sync() __semctl$IPC_RMID(r0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 00:01:16 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0xb00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:16 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x3a00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:18 executing program 0: r0 = socket(0x2, 0x5, 0xffffffffffffffc1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:01:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000000)='\x00', 0x80, 0x5e93407109cd26a6) freebsd11_fstat(r0, &(0x7f0000000340)) 00:01:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1, 0x100, 0x7, 0x5d36b8d5, 0x7, 0x2, 0x81, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x3, 0x6f54, 0x10000, 0xe2, 0x2}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x665a5bc2}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) 00:01:19 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:19 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x7500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1) ftruncate(r0, 0xf700) 00:01:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0002442f66696c65302f66696c6530008cdaff6e3c1b328fdbbae37372cd02c610f410006d0e9ad27a3303363a3010b932b26daf98e480bdcaa1f324f2643c2c7aa3441f52c629f9f5d28990c82a9a7465f2c23de7bb08369b8fb8dbee4e9846b2e70f7214a4bdbc068c77a62a201c4a27d9701e75e42d6b10c440aa61b04705132a352b5e713291925f42d16953c9fa1c"], 0x10) accept(r0, 0x0, &(0x7f0000000080)) sendmsg$unix(r0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) 00:01:20 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0xe803000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:20 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f00000000c0)="d7b24b5f723b6e0d7f06a8a0ee7145688775180b4eecfccadca5eeda9a74aed92215fbafffe5850364b54aa7091ed180ce2018da172bb87c0154af45f50ca2d0944e3f99350dec2f42e9203740098b334c6453173c15448b57fffc524478d79fa6d3a8c233514e1f4298fb9e4374a27a6b2cb902507ea974eed85af27fb90696f5c02291573b9e940bd91ef8c375792f119514e5c6adf97e8e3062", 0x9, 0xd2f, 0xfffffffffffffffa}) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x17, 0x10000005, 0x7fff) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:01:20 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x1, 0x4}, 0x10) shutdown(0xffffffffffffffff, 0x2) close(0xffffffffffffffff) 00:01:20 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) getresuid(0x0, &(0x7f00000000c0), &(0x7f00000002c0)) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getuid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget$private(0x0, 0x0) 00:01:21 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0xfffff8005afa1000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) r1 = socket(0x1, 0x1, 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000280)=0xfffffffffffffffa, 0x4) r3 = dup(r1) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) 00:01:21 executing program 3: syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x44, 0x3}]}}}}}}) syz_emit_ethernet(0x100e, &(0x7f0000000040)={@remote, @random="8b60daa67da3", [], {@generic={0x8888, "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"}}}) 00:01:22 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0xffffffff00000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:22 executing program 3: r0 = socket(0x2, 0x4, 0x80) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x44, 0x0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000001700)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1c, 0x1800, 0x5, 0x1, r2}, 0xfffffffffffffe81) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001280)={{"ea4ca2dfcbddb845fff8ba1e60ea4a05c3faebd8cc233ff69c16b0405f6a42e472c3ab2a2f31a369c6bc2bb07f9c6b02b3444decd134e098e07a6d7edf818c8b80d76ed35ab2e317619a7c866577bdbd2657687d618201a658f962c3b5f8f43daea8101d1de33642725931108e719eeb1184f388cd5b935b138e7759300be5f2ad94fa057fdee27a702171a23fb7303d41934129595bade3b6941372161e1ac92e12354d14bdbd4497b6e387e55e19e477f6b433412f62aa6f2d33b4948bbfafb947410f626b60eca99ea695087774b399533d5732e542790ecbf448352c95e055514d68cc5e28961d0a925a1a5ce483af26157d90b7252e154e2cfb590f3798f86f2206b3c2567f6c38c42056e4ed7d2b22f9b22ab17d079665a2cff305e66c240b174e87cb8ea07b74f046737c8ddcbe2d87cf67efd8dd0d9fcd91767a9b9595c59357eb5e36388b1a8c6dcc7add58b7d1b842a8362117067674153b544bcc3531417d86eaa3aaedf6d96a3fad3aca07d32496d4ae89c094c862c3377d39f9e21a0c0456e9f30d16384e7a16aaa87f9b0ad79e3ee8d525da72f757951880510442f740db0c6e000ad18ae17fd4cc1d50b58d01403bcdf69c8cad4ba04331f2fe158e2ee810089185b24dd2f2934445125fffbb74140be5082ccfd0ccfcc39f183ae4f2a1d2c0266fa746926f47cd856725b0749e6a7cb77f5c6cd1a94614167d2097e10e538b17b616538cd8a59a6de3c9103c3f9d0a78671dd82987f42d2da310bd90d3287a758b2b6aaa82123735d3667849157b7c2c8cdb45e50c0865fb36a819f07598e1d92b65d50e8c3e47ee43fb6f8a5bbbbaef5f962607f8c4dfc7a459b1831f617c2110c194d40085590ec720090ea1c5e13fc09d3738d58292ad8db2fe54c878174f7dbf78e260a37fec3e3007de383782d38783b72efba23529560add325021ff37c057f95dcf52d5a7a96cc059c3ddb2c6f96c953fd974127bc560d3abe5777e3f4fce9d3cbd3e2f4377f29d5c897b6c1b1ffc0c7eded886f1da0c657f9a578f7c067ace0f87fc3905325a643d4e4eb677bb82195cb08a11fc989d73c5315baf146d63e3512fc22a8c0d3154d81070fefb44eacbe717985454b425d873a79f8ab3160eb2e0a1fca7c781e168ef7616a288408073a0d617f28c8720cf45a83d1199361f365f42f08b14214b25aaa79ac7f72757602e1dc4d63f5e6601224db23a262723b77dece6410aea9e0cdc359c681286b39188dae6f17e19df6f91d930665cb3b1e4aab4635e50db14826544a15525ef4a51ee5cfc3814b2d188f23c6e700dee13f183a9d8faedfa0e4c8568723906ae356d35b11a1f0bd9ebea464366879fbdd3d7d5ec143e194feaf7a85a6e381308b291d4b9f638125e83f6f3457d8882536e762228865722fcb2aaa3676f7c69eefed16427084e3d", "404abd4fc048456399317da762b1269eb301ff524ca01bae849561b528a19b60", 0xb2, 0x1}, &(0x7f0000000280)="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", 0x6, 0x100000001, 0x8001, 0x3, 0x2, 0x3, 0xfffffffffffffff7, 0xfffffffffffffeff}) 00:01:22 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x4800, 0x3ff, 0x5, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000300)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@rand_addr="e991d40e926216267e55b72bb0151db1", r3}, 0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x7, 0x2210, 0xbd, 0xbeb, r2}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) lseek(r4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x6, 0x400}, 0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r2, 0x3f}, 0x8) 00:01:22 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x30000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x4, 0x0) mlockall(0x5) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x100, 0x0, 0x7, 0x20, 0x4, 0x8, 0x3f, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x1139, 0xffffffff00000001, 0x100000001, 0x7}}, &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000002c0)={r4, 0x20, 0x0, 0x7, 0x80}, &(0x7f0000000300)=0x18) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000440)={{"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", "019dbccdef56e8fb8d1f8278957fd254d8c57a7787d4168fdee37b020767998f", 0x7, 0x81}, &(0x7f0000000380)="4e3e7eca7a1c7f2fcb37c1d526f2390d66d09e6836c6495d0bfaa6f4e9b9d6ad6898cb926a73448158905afa127e9235d15f5f35e20f35eb45b30073acdfa13af05455121ba909227a201b2ba36dd7b95335b2c4fd043f48d76d02d9239af0b4672921e2059e8d9a0dde301de1e667434b8969d5aa2a0283387823aedf537d4e24fc6b3ec0ac0566e50fd2f0503f5e51ca792e964faa1c121495f1b84661bd304bda86", 0x1f, 0x7, 0xa6a, 0x8, 0x6, 0x1c, 0x7ae2, 0xffffffff}) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) accept4(r3, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000008000000000000000005ffd1bb4be7cf1424f170052ef85d71822965c6f880808232347912720c0cc304416d0b454017200b28992b1ab6657019b79a9f1657d"], &(0x7f0000000080)=0x1d, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 00:01:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="bd3756dc876f08d2d9d0016267a2333a1e1bf722120cf79c63c38afd092c27796a5fd0f38be6db2437f4e9009ee48fe168e3a68a076395507b4d3a6434c3bbc0a63a") mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) socketpair(0x17, 0x10000000, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000800)="158a866e7b6fe9f6ea8f9af921ceb2befd05dd634bfb89bf3d2d393e5ae3b7a6a6ce75ee09411f564f825e20389ee3c70bf989dac545e7bf77156f75713f10f4457905cd6e6e6b25c4855b9df9acb1b44a8749b2e06ff44a22682b6c55bc4dd3b8614a4d59ebe6a8fc76d025d4e98c905d3c09f5d85dc61f4024f1a454ad9f4ab9fef7749ed15f32d6a6fa6bb778f5784276f5e897bd2b4928ba07510a5e") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000680), 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000740)="6d1ac95b7d1202cbba31ffd63b38f1441d3989ecce4672ed813ae038adabccadbab1e3ea98932690881a7a38eeccfdb968ace57e97c5eac01451a45a66385bb6c6e5c9063e4d996ebdf0444d9454c3f427399ded21fcf217bdc8d480019417b6165f48f9788b923c0c5ecc02a7380073ae0909f5e6153e9ed0a05d7756ae0b81bdd06dfe5b31c40dab83af8440") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000600)={0x8, 0x5}) 00:01:23 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x3], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:23 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x4], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:23 executing program 1: socket(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sync() truncate(0x0, 0x0) 00:01:23 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x5], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:23 executing program 3: socket$inet6(0x1c, 0x10000000, 0x10001) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x7, 0x0) 00:01:23 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xb], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000080)="ab6127f9216cee3723215ba1e3401561a4a75f7f0fd18d76f577bfd93a8e584c4192608b8f2c668fd29d806d5e8f8d4bc41930ef803e8d2215949bafc6049a7a7c778bcd9b267efe6378caf891a9a5ed63094edbf3b415ca71c99761f3e41ccad6bf57d27f00fb59b02b2a7b1816ef011c6683410930252487006c5183795348591d21da43afc1b3d503c7e6a39e1e76bc67ee28a43c0b315b3de3fa91808cfdc36a97eb53c56949734da311a595b9cc4229cb8fd63d2a1cbde6105763f0805d035b4254ec6f9c9318785632d29208d4f62ca6ddbd1fa5eca889d85da768c3c283d132f531a72d7986fcc31922654f8e39ae") r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) sendto(r2, &(0x7f0000000180)="426c95aeea2c8602761969f9ea0f3d76a2ecd6be636fe099667d867248def34794e0f69f84eb6446e7874a4565dace279e30eae0a210e6dc1e13426e12745e8274ca7ebffcf0df2d7dea37ad3d606f52b88ae6a29bcb1f0e", 0x58, 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0x6420}, 0x24) writev(r2, &(0x7f0000001800)=[{&(0x7f0000000240)="fce04d836528707371adf0d6167b86fc8cc17dcc002ec0fee5b041418893a80503858f583f67038dd6aa8ad432a4ad93a093b422dd4d10f5b423fa8fb99c38a6b14a53396084c2f797ef7c08bc3de2341c4b5a64a0612c6ddc1ecf628b30bed097a323e0129c4196ce3a4791a982c21d823f7413810d31f91cfe5e15e6b07fd4d89642d2d6ee0b86f790cdfd55964a429558b6ca389407210e5720cbff475a5084879eefc25a86614ab7fdde92d39af6fb", 0xb1}, {&(0x7f0000000300)="82d52a0cccb5c3fa7756d7d49e8acdde6e8c96935307e29e46a363cf4a8d272d9fd443d127a9dde3fbf9ffee9c4155760ba39c758491ae5a6e26b7fd70c76efe44c4d64263e0bffdc823be7f6d86996528a7d2fe8800033f6cbfa8f17516103c03a4b5938806499f9c1b160078044c4b6827acbe625e7a3ad3313896680cd46a4cf47dceffa0", 0x86}, {&(0x7f00000003c0)="16c1786960eb87a1dd486aa6df4d75a7d08c39c318ce944290a9e67f975bce8c35912b8e3a6c34a75022e043dfe5b5052a4e358dff914b854ea873f10b1d42222a0ec0e0ecd6606647767a6d6aa270bb7b694b160162d1a813192843dea125614616a845f09a0bb6a7319b3a87ad539e914f2e47b02d7bade1007309d38f5a85fa975c79cc3bdab72903a392c979dc1ddca6660e4c3d7458cd6467941f186217d5e4b913131356b72c6e802969157392e52585f1125bbf6ff5b3d9eb267e8419d1969796d644f4", 0xc7}, {&(0x7f00000004c0)="c989f7c0b69d4c0f22c5550de3aa8e82a1262730ed200ed08ece942953aa16181416fcd0c85e980cf62ef5ee84f8a5881c111be861dc6efd58a4e741c6b31862e6ce232ed850fa43b4b143fa65f31093abed78ed7d904d82881a119b33bcb3031b946f6d724912311eec0c066d63674e089084216e49ae2f51ba1d58d1b388db7e1e7bdf50e6d0bdaf54950eb3ad773c2b9e67f95c0df3221b966a3ac2556a0bb017", 0xa2}, {&(0x7f0000000580)="62437a33f39f553b6ce2140db909ea39845c62e7d16a904018ee77cead516539dc4818199beedfbde7e92220a2f1df608c9db07efc501e136363545cf7621d6ef862177a12cadd4bebbf4e7dd74a3415baec36a90c8f021d1af657fd90", 0x5d}, {&(0x7f0000000600)="58b3c792a17b5cc6ca9b996f7f4cf237", 0x10}, {&(0x7f0000000640)="adad93347c704121d5a809c5779183de1a1cf6c1c828eee73fbdf3e0cbc15e87a8", 0x21}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="4c4b01c775f8101726615d02cec7abb6b0178957e0f5767739964ab0c08cdda2c84a1cca3ed2642fc132c6eea9c2f59be1d0e74cb878a5a2708d01cf28435800d5dba4a81e89463c396ad685bc7db36f366aa388be6629f631f9aba9865286191b24413a27350ba33215a8f294d7be763b164228499d", 0x76}, {&(0x7f0000001700)="ac0eb5eedfa6e60bd349bdeba63e7980423b31bb62805692d1b7a3a4902f757f498b2fefee020517a3e57fc1fa1f5cf1b6ce3fd4a967243fb7c8257dd3b7e8a3b2b7bcb5021e3b56cde4ee7870cbce61dba1990a094e022d2345f07ca30e8b70d98550cb82151bbda521830f0f3db98da3589fcb2e9f6972618636405cdba2ec7c3e56cca312091be78ca53e5b9c5171622ee4b6edeb5bc417582e68752f0ff25560e06931d572f552bee0d55d5c612a7226aa6a31089b7a356f4c8efea2d014d7494988a07eaebde395b03bb6", 0xcd}], 0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000018c0)={0x0, 0x4, 0x4, [0x3, 0x1b9, 0x9, 0xfffffffffffffffd]}, &(0x7f0000001900)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001940)={r4, 0x6, 0x8001, 0x401, 0x35f, 0x1ff}, &(0x7f0000001980)=0x14) bind$inet(r0, &(0x7f00000019c0)={0x2, 0x3, @loopback}, 0x10) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001a80)={{"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", "7b70c06ba394430963e57d510abab29dcb5bc48d4ca9c8d14cf9f655ed733c58", 0xfff, 0x5}, &(0x7f0000001a00)="e3a396c4612d8b778f5989747144f4ad4fd2df3ce8f2f7f5bbf6e62dd243ebedb84e15053aa748bd659f90818e4a5f7d760dfc9699475df286da9d23936755f5d9912b0a930bc31171c7138a0e131738596f85e5", 0x6, 0xc9, 0x7ff, 0x9, 0x7f, 0x8, 0x5, 0x6e3}) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000001f00)="a704288fc67b10d3b1f7b66e") fcntl$setown(r2, 0x6, r3) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000001f40)="16110003bb130d65377498d49cc949c7a8af9243311b543b42214d8d706294880f98b9786c5e05bdb2ab557ff41831b61662f10a711918f40d23a0835c1f5c4186a1b6b65399c4ffab62bd5075601cdeb628977380816b30bc2fc0c54b9c3ea99225a5de8d56855d1fe141494a2531968c042aacc80198be396469ad3e3f92dd3a5622de64c41c14669f4b5a0c5800bf602714624d31798d9152c38ee7336898d4cdc05807c72c475cc1a5575e4ff05cfdc49765ab3773cf605b615116f243db6b4780f0f4fa22c5a077cf39b6d27f0c5bdd5e68d9d7411086a0b286dd354918aba1ecbee6bf6074") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000002080)={0x9, "bd0d7e547b6981d67ddb2bd5cdf19217"}, 0x14) getsockname$inet6(r1, &(0x7f00000020c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002100)=0x1c) r7 = accept4$inet6(r1, &(0x7f0000002140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f00000021c0)={r5, 0x3, 0x6, 0x6, 0xf10, 0x3f, 0x8, 0x4, {@in6={{0x1c, 0x1, 0x3, @empty, 0x9}}, r5, 0x839e, 0x0, 0x0, 0x0, 0x5}}, &(0x7f0000002280)=0xb0) r10 = accept4(r1, &(0x7f00000022c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002300)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000002340)={@in={{0x2, 0x2, @multicast1}}, r9}, 0x8c) getsockopt$inet_sctp_SCTP_EVENTS(r10, 0x84, 0xc, &(0x7f0000002400), &(0x7f0000002440)=0xb) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000002480)={r8, 0x4, 0x3, 0x401, 0x4}, &(0x7f00000024c0)=0x18) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000025c0)={{"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", "b6fa78990c10afa765ee893c088c5b9e1e224292fa08fcc8cfdb661d9ee78055", 0x1}, &(0x7f0000002500)="97f32e0399e06260fce11797c72f44a5bdf214a23b59f5d0b39b6de86cefe6a73e83724c14b75adca3690d27f4f1d657de80a12fb0c9f991f83777fc240913588712178c28cefb6fc11f8e8221ad256bab6db2d3d2c3775224c91d5518818fc10c04f16d58bbce0c62a99d898737283de2b0e3ea25ac5c3b0cb5f0ced3cecc75f79ba3f2a7fbfb", 0x3, 0x75c, 0x2, 0x9, 0xe3, 0x40, 0x1, 0x7}) r11 = semget$private(0x0, 0x6, 0x400) __semctl$SETVAL(r11, 0x2, 0x8, &(0x7f0000002a40)) 00:01:23 executing program 3: r0 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) open(0x0, 0x80000000000206, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000140)=""/238) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:01:24 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:24 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x8000000067, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) 00:01:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x10050) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r1}, 0x14) 00:01:24 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x5e], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:24 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047c32b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb3e0f72e1000f82dada048336000000") mincore(&(0x7f0000d0b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/26) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x2892, 0x1000, 0x3, 0x8, 0xffffffff, 0x6, 0x5, 0x0}, &(0x7f0000000240)=0x20) r2 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/62) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x80, r1}, 0xc) r3 = dup(0xffffffffffffff9c) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x10001}, 0x1c) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 00:01:25 executing program 3: syz_emit_ethernet(0xffffffffffffff71, &(0x7f0000000040)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x90) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000006c0)="5c0e8d9605e81595cd055920b1e2eaf70b04076d67a298d7da8300c45217dbd51b351a4cb1c8493852ba812bbdbcf63ba630962d75b76738716e2fe29a4d62952df5c0d2fd7e998fe0245741605701307a29af3bdebcaff4fbd2f333395401a6c7438c9c976a0987e1d50fbcdc59ced8c2dbcb6794c862997a803c25dda01ebfd22c9642469d01c23ccc19b231c2f387184be79e7062733747d30c134c85ef19a2b56caf210a2ea2231422adbe4789ff9c59cb3b9ecd710ffb9862458978ba0f79de9ccfdb0f134b152905038f005233cecdc0bdf891975ec6cb351e90631d5c94b1276916a2062f00a4624db0") ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000240)={{"10eaef2f515ab44cee97ead95365fba3c29fbf15aa2256f5e17107814eeb5f4fb5c87448ce22bf7f3f04677dd3bb7e1fb008e1b4c45dea432f468f1ce7177a9fa689f734e7949e9603951147f0b07702098fb0b3f349b6dfa2de4946f1039ebd2f837967d08a8109b3d3940745f2194d4d5ddf3028ed57e12e4b7325bd6c8676a1f761cca99288c3cc8c258389bdcf81865b6351e299338aac7617f4805afc83b18b2c0854e65f5a43acb66cb6813c46ccd04bd6a968e555ad5d7b425bcc7b6a6aa4ed54eaafab66a53feafd1df99a199a3155c761db044fbd60f29d6ac24d2a9481305499fea3eb3c7549a203645d6f7ee540bd76d49031ca235dc51f85bf860233f79de0e774ae6cf1a19e973dd14459151da0d02aaef4abb859a8b5ea3eb6be26d77cc01470f3f27c266c44d2e7be0ffed31dc5828c6dcf17fc0e55d5e20bae3024de9f3a86405d2d7bcaa4e02211e67920dc347e834406635ee974f684f5c52c22144114aa26530c761f9f5ddbb59f01daa9df7bc4af0e8a8ac854a3e37abeb5b639812eb70b7f992426b9fb9509ed9cc0e0d53b0136aae94df432cf4473887c33bc69acb18b6576f8319d52fbe503f78d04cb5f93558bfff61fc6c6a260e7a2168187e3c9bbdac9d9c87281eb15aaffae9c15a282aeb16483bf0d286a87077ad4dd06a60e769a4372e17429ed7dbaa32965ffa9b906eec8bcd69426c8024effd25acf1220a35fb49343998c78934d83341ab9e951aaa291b2d41971b312f5cdc9595a66e91773a951bcc308d8c57b5b47e1a868daf054fdc25e808a95c4adc215a934372230290f5de2c6087e4f3f79011ca8eabdc30d4dedeb94383a33fbd6a97236e8ca72dbf13db24e709947948442cc37980a8c985a8ec40bffad907e134aa9cc9efa03b476085e84d2c293839f6a7a976c72e7520fb60b3e349a3c92e4d1a77473d105ccbc313ea4a9d14d02392f2706208c536aafbce9353c0f2a687c5e5e8e4c6847291f063c11df13f0bdc7d23e6edfc4f7074eef9635f8f78c0d0bcb582e9d654f3bd6e80c7dddaaf1e26acbb7763930bbecb138f33c70ad9f08e7ac7d4b5f03fcb2a4347358d06d94d29ad67bc3b468ce00daf6ee0f15f6e3383bd81ec96550f7ea8d8ed0cdb48b4e444a942a345fb6a7786647bc7e11336d47abafe0df4b5417659d9fc5c2ddf914a9ed808b7ec468ed5487d57c67868e80833717e1041c982ab5afec8529667c94481876799de4dd762a3599f39c8c26576d6c0102e0a78cfc08bec7d396f2bdbd8f5131102b590bca1ab1855d3467de70c4a77e09b41daccf14cdda5aec614581b5b3c00526f8b7d7692ba5a534299e977a254d713cb047df60e0ce5c4710f2ae2c43253dd953fc77d1b3e85be0f55ad1a57400536d26ea44912b74a991cb01e429ceeca09330d4103988ca1adbc15033", "346328c49532e5e3d6453755b09696eb77dcdfb48ffca9c4fb39fbc20c763b1b", 0x1f, 0xfffffffffffffffb}, &(0x7f00000007c0)="e7d7edc04c13015b6d4d9cf8383b92c818289ad043d550eaeb47bbe66c8eed107011ae89995243e0227434ec8bdf48147b484f9e9f67c7a1e8ca6e09e01adc03b751d0ca55c73bbb678406f6dc7971621172d1e086fc50207cf25dfc7552a1b3b44da96bbb98e0f9ca1d475e2cb66a80a5fb65474e8a35da78934c65b2b61deac5c326f472e1ba1d02b86e92279441575e25f6eef16a93c8a6def315cd70331cbcf1840a463ddf3aefa5d95bf4a170c277ecf2dcd356b1eeda126c2ea288dd710fee98bfdf0d3c544737b3dd2c0894c9fa7661136435a1cc6ac76fc3ad0f536c9d3d", 0x7, 0xac7, 0x1, 0x55, 0x4, 0x3, 0x9ee4, 0xf8}) 00:01:25 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x75], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:25 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:25 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x300], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:25 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x20000000) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:01:25 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000010c0), &(0x7f0000001100)=0xb) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="014200f8ff00"], 0x8) 00:01:25 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x3e8], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:26 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e2fd051e2a2e2a267660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c4027d41e9c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/12}, &(0x7f0000000040)=0xe, 0x30000000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x840, 0x80) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x9, 0x7}, {0x7, 0x7}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:26 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0x1, 0x3}, &(0x7f0000000100)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x80, 0x0, &(0x7f0000000080)) 00:01:26 executing program 3: mprotect(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x6) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000600)={{"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", "ada1f74de6230a0b3dd605b531742f4003df9ca8af81a9d28f975026378af29a", 0x0, 0x40}, &(0x7f00000002c0)="39bd3f766edb262c52b0281ada9806a5b57a1617137672a106d935eb21215926d6d01643bfb9109fa1fee58941cb79e0a9a0dabdf5aee065d70e11e0ddb217c6aedf8c9766a2d6fa2e53c46df6fc45d70e0b0ee797de272452025eec962847b407e2e09bc07b2fc96224c11ce48f5efab20a15a1698edad6343dcd2b25ab7a9d77b754ab5693c049c3929a031669e2b659fb58d44ed7dc255f7dd16395f1b9472cf33e78a45e72350998d452b9de8d76ba72aac8b58827d761cd59ca7f2df2419a8b726a512fec84ef3a10fba6712218080f435c8f36ca", 0x4, 0x8, 0x375a3035, 0x78, 0x80, 0x19, 0x1000, 0x81}) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000180)={0x40, {{0x1c, 0x0, 0x81, @loopback}}, {{0x1c, 0x0, 0x200, @loopback, 0x6}}}, 0x108) getsockopt$sock_int(r1, 0xffff, 0xffe, &(0x7f0000000140), &(0x7f0000000080)=0xffffffffffffffcd) r2 = semget(0x3, 0xffffffffffffffff, 0x28c) __semctl$GETVAL(r2, 0x5, 0x5, &(0x7f0000000500)=""/245) 00:01:26 executing program 0: setrlimit(0x6, &(0x7f0000000140)={0x3, 0x9}) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) flock(r0, 0x2) 00:01:27 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xb00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000300)={0x2, 0x0, 0x8000, 0x1, r2}) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000340)) flock(r1, 0x2) flock(r3, 0x1) flock(r0, 0x3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f0000000240)=""/106, &(0x7f0000000140)=0x6a) fcntl$setown(r4, 0x6, r2) r5 = open(&(0x7f0000000000)='./file0\x00', 0x208, 0x1a2) accept$inet(r5, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) fcntl$lock(r4, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 00:01:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") 00:01:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x2, {{0x1c, 0x2, 0x6d, @local={0xfe, 0x80, [], 0x0}, 0x51}}}, 0x88) close(r0) 00:01:28 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x3a00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:28 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x5e00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) fstat(r0, &(0x7f0000000000)) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) accept$unix(r1, 0x0, &(0x7f0000000100)) 00:01:29 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x7500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:29 executing program 0: freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) readlink(&(0x7f0000000380)='./file0/file1\x00', &(0x7f00000003c0)=""/200, 0xc8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x85, 0x0, 0x200, 0x4}, &(0x7f0000000580)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x5}, &(0x7f0000000340)=0x8) r3 = dup(r0) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)='./file0/file1\x00') ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000200)="446c29bb47320e50c0aaed0368cf82aa23ed2dff09eb0020334950a3aca384ead275c8bb80bbfa212ced71e41f7136555a4a1ee631f27a971eddea0b8659748c20ce91f49710133042cf3378e2cb45cef6e30944e2f83fb999f9c0") getsockopt$inet_mreqsrc(r0, 0x0, 0x4a, &(0x7f00000000c0)={@remote, @local, @multicast2}, &(0x7f0000000180)=0xc) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') 00:01:30 executing program 1: syz_execute_func(&(0x7f0000000080)="d8fa40d920c422d0f71502000000c401f91106f30fbdc455aba2e6c2660f733765dad9c44165dd18") 00:01:30 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xe803], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:30 executing program 3: r0 = semget$private(0x0, 0x0, 0x6) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/47) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x200, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x6eead953, 0x820, 0x9, 0x10000, r2}, &(0x7f0000000200)=0x10) r3 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000002c0)={@ipv4={[], [], @loopback}, r4}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x3ffffffffffc, 0x0, 0x0, 0x80000001}, &(0x7f0000000100)=0x10) 00:01:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000080)="4f267307fe4f802ebbd6d0403c3a8f6616743da61bc8cb2195fea8abf83aba602f593a99f1fdd248af00f4744072cbddfc5f0a84c5ca4aad39da4a7c1cce006d52e408e87ef2880754") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x800, 0x800004}, 0x8) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:01:30 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x1000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:31 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = msgget$private(0x0, 0x2c8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={0x0}, &(0x7f0000000540)=0x318) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="42c20800000005000000feff0008000600"], &(0x7f0000000480)=0x18) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x2, r3, r4, r5, r6, 0x42, 0x5}, 0x8, 0x0, 0x8000, 0x6, 0x9, 0x7, 0x0, r7}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:01:31 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "8aa3fe", 0x30, 0x0, 0x0, @remote, @loopback, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a2a5ba", 0x0, 0x0, 0x0, @empty, @remote}}}}}}}) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:31 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x3000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:31 executing program 3: syz_execute_func(&(0x7f0000000380)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xa, 0x2}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@authinfo={0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3060}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r3, 0x2f}, &(0x7f00000000c0)=0x8) 00:01:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockname$inet(r0, 0x0, &(0x7f0000000080)) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) 00:01:31 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x4000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:32 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "00b70e072070b33cbf3d9253774e414fc64b937c35c37230a46f94f889cab64ae8223600823e65642dd3ea41ce33369665a821bbd576e7f621563bf8491ee3ab331c92018450fa1da8bf63043a8eccf98eaf8ec36ca4b1dc2e7024f80206c31d13abb9f496e790d79738b72e4e84e35b050675264de97c3ede6602e4bc5f689db5177883f45329877c2a57ff35369532481eede46edcb5556a721fe80fed30cf88d673723db0698ad7d936bcf74ae2d211d2a813875126b994fe3dd94c54ce1848ef02b46b4870394db74a83cb3e1972a3d945f412fb2fb21e59949ab3e9d7ded66d55094b2ccbfbb88a2021f30fe6d7"}, 0x100) socket(0x3, 0x20000003, 0x8) 00:01:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) dup(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x0, 0x8, 0x160, 0x100, 0x0]}, 0xe) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) write(r1, &(0x7f0000000000)="362dc2351eae8d3c6b62fa70a25f", 0xe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) socket$inet6_sctp(0x1c, 0x1, 0x84) execve(0x0, 0x0, 0x0) 00:01:32 executing program 0: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/24) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) 00:01:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x5000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xb000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:33 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f00000010c0)="3d2e0deae301c730c9fa5e2db0c2857793a1e8a1e9d506a0d6609e9c0be6851aaef1", 0x22) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f00000000c0)="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") madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:01:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0xe02f767db4d39b87, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f00000000c0)=[{r1, 0x185}, {r0, 0x10}, {r0}, {r1}], 0x4, 0x6) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="10", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892", 0x2) fsync(r0) 00:01:33 executing program 1: r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9001700c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x4, 0x4) truncate(&(0x7f0000000280)='./file0\x00', 0x2) r1 = accept4(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x6, 0xad, 0x400, 0x2, 0x59bc, 0x4, 0x480000000, 0x9, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x1f}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x9, 0x8, 0x108, 0x5, 0x6, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xf, 0x7}, 0x8) 00:01:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x3a000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:34 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 00:01:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr}, &(0x7f0000000080)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x4, 0x0, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) r2 = socket(0x17, 0x5, 0x688) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:34 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x5e000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:34 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x100000000, 0xfff}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x7258}, 0x8) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:01:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xba) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0xb37, 0x1210, 0x3ff, 0x2, 0x2, 0x1ff, 0x2, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0xc80) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:01:35 executing program 0: pipe2(0x0, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) mkdirat(r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x6, 0x2, 0x9, 0x10}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x0, 0x5, @mcast1, 0x9}}, r3}, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x3, r4}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080)) r5 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) r6 = getpid() getpgrp(r6) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r7, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r8 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r9}, 0xc) 00:01:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="e2ff319b34c6329deb888de58002", 0xe) 00:01:35 executing program 1: syz_emit_ethernet(0xdb, &(0x7f0000000000)=ANY=[@ANYBLOB="4453b3485684ffffffffffff81000900000018a078f9db029fe6779f7794aef2a0fb1d47a3bd48418f1bd9b62dca3ca1079ce2030980d0f287bc063ad3bb1ce42393a737563f2fe51622fcd5914b50576a65df1d6680d04e433db17812efe612d7e2cab54001b63ae2465b9f063bacd8be988ec36f163d4d7c5d48590b7dd0208d58c878b9960415502f1defd29570cd61741de5c18c0efa41dfba7b0ba05ec1fed16bc5afa79a4e42e9de7c3056fd780b3af6fd4452c37e0fdd84fa325a7affe0defec80f09e77f603639997ead3c0fbec98e2d804b87f4f7b649"]) 00:01:35 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x75000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:35 executing program 3: syz_execute_func(&(0x7f0000000240)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f0f691098decc60f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") msgget$private(0x0, 0xc0) sendmsg(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 00:01:35 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff) preadv(r0, 0x0, 0x0, 0xc700000000000000) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000003c0)=0x9, 0x4) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) 00:01:35 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x81) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:35 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x112) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000080)=0x8, 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f3fd59bfd9134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000000c0)={0x7, 0x4}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000340)="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", 0x139) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x3, 0x4) 00:01:37 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setown(r0, 0x6, 0x0) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b0000004ba02439babc4e2941224988a63bad914c9b35bb9295944f53f15751006684508e007227ef5f6c538f818a30aab9f47d7ad0f711a26c84e0380316fab0b14d845987c731db606665bad773b9a7f5b48d7cc5ba3141c03e225f9cbd23fc1369ae6da1cf51e4c15cbc3bfeb361f638bfb0f8a2f0a4d60465f456524fb055686e2b8cef44426a28f33289395ecca378f8582728f2e4cb0d95b26e02f512953f0fda3eb629b663ab59a4bfa5f0590ed3"], 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x1c457103}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x4a58, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}}, r2, 0xfffffffffffffffe, 0xf9c, 0x5, 0xbf97, 0x9}, &(0x7f0000000400)=0x98) ftruncate(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:01:37 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xfffffffffffff000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x5, 0x4, 0x0, 0x1, 0xc1, 0xffff}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x5, @empty, 0x9e40}}, r1, 0xfffffffffffffffd, 0x4, 0x100, 0xfffffffffffffff7, 0x6, 0x5}, &(0x7f00000001c0)=0x98) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:01:37 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xe8030000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000040)="8f6815076837c75601228aaed5d8cdc43f5ae6faf224500761fb184a62f6310dc13d6cb4ef791d5100") r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) preadv(r2, 0x0, 0x0, 0xc700000000000000) 00:01:37 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munlockall() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x5b1}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000140)="45dca7feefffffdfd6c4e18859ccc4e3a90c5c94eafec441b973d75df3a5c4614172d016c421fc5bc7c4a23dbbddf043811c5a00000000") 00:01:37 executing program 1: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:01:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="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", 0x1000) r1 = accept4$inet(r0, &(0x7f0000001140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001180)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000011c0)={0x4, 0xff, 0x2010, 0x200a, 0x80000000, 0x4, 0x1, 0x3, 0x0}, &(0x7f0000001200)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001240)={r2, 0xfffffffffffffe00, 0x0, 0x7, 0x1f}, &(0x7f0000001280)=0x18) r3 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080)=0x61ed, 0x4) getsockopt$inet_int(r3, 0x0, 0x4d, &(0x7f00000010c0), &(0x7f0000001100)=0x4) 00:01:37 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x10fa5a00f8ffff], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:37 executing program 3: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") socketpair(0x10, 0x20000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000040)="258ee1ecd67cb70b4fb2aea3bc18caac357e6b76ee9150a212dd39221f0a910644f9cc677988b8678323cf44b38131", 0x2f) 00:01:38 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x100000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xfffffffffffffffd) 00:01:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet(0x2, 0x10000000, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xd18, 0x1, [0xa7ed]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0xfffffffffffffffc, 0x3, 0xb35b, 0x3}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x40, 0x7, 0x7f, 0x40, 0x19e, 0x0, 0x5f7, {@in6={{0x1c, 0x3, 0x9, @empty, 0x7f}}, r2, 0x1, 0x7, 0x1, 0x31, 0x4}}, &(0x7f00000002c0)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x3}, 0x8) 00:01:38 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x300000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000001ffc)=0xffffffe, 0xe2) 00:01:39 executing program 1: ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x100000001}) mlockall(0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000180)={{"be8a57a214edf91f9b44d2698e2c70a1db80c94bfa51c8e3f77fa2b2b05507a09bb03e23cbc4d5ca14ae139855c0ada1dfb4eca042f8e6e0cf567d4f0496aa45de6565e98528d8a2c67797447ef52ac09941baceea725cfb613b257b7fc81bbc4adbc14ac24754c98fa3ab9d52479d65f6d92370bcb8d2046c483224a62b345ca0002f2285584eb1649e1815260d3b7da89542f8c4685af5a1abc133900fa76c259cbb75235ec053cd856d75d8c675d4b3d970aa1aa98a3aa74d603031bd2b302ee338da5150ba0f1b602892d7362b4ff3b65ac6b4b61ba4a0fa4d125594f76dd2325be50e5335b54e74d980334f3238144d94d42431e46f6cff7e3c67c6dc7817313df4b1b3295b5aa8b61505e669c80ae9bb85008a18c354d5fb424681d4612c92a5b937a272cd69f15c734744cf4c14023935a76c4883cc095aefcac27307a9657ebd3773d7d95ca887c8c541820eedf324b57037031f9c57296ef3b109572d6a604b066555c1588e53421d65784fa447c60042f62c06a790dafbdbca1cb8d7ff6248a118ac3b89088fec48c7ef0dcd7dd25e922d55247cdf6b5848b370db547b1390baf0c9fe47023ad1d1afc323b67f39e4048b74c7bc054cc476fa5024a98ba635ea758f852dcc9d67922cd675932514469c8fbd6ffe947d7a93e26e5259ec5d0599ff3b78f6bdea60837efde320f7e10428bd8fd3bc6dce0a0b2c1e386c6d1708dd2c6698014a3fc1193b062b20e083509960c05dc2d1cfe4d3e95d0eb8954bbe9837428fa3d984ae6bdae5563e40cd3697d42d2d09ac204bd30ebff6afc1558cb7b08eaffaebdbf65afc5715cf0a2b51dbe4f23a7699786c6436404198449638a36a569e646fc1b79a6452e5d7f6b55a9cce494c40fb41049824051400e26b92c417c041b4ba282fbc896cfb6cc39fa54088f87b9207589382f30dcd73336658876ad01c9c1423ea4e73730a1d0e4afd0317ec2a396c7eb999ed6c0dff78cafc2c5955036b67a39e0b146047fdccfb63eebc7afbcd5ff04493c6897675c2479a9eea40210e16aaa487ce6017e79be5216df3f4dd23b7f17a6f2aea227fdb6d0463e8105d582ae3a6d08001d111dd1732b268670de6617b717f446b340e59bad5a15470dbbdeb64a71afe3850c5125c0074b3dce389f1ecda436248b7899a25db8acc8a7ba1e22d539b0646d444449679be9c20faae792843bd36746e470dffdc04043f4ce32cae7e52ceff4b2b54ca96c3bb2dab7360b108396fc57f787db0edfd0f9bb33d9d6f884867701a16391713ff0d9b8d4a0eaaf2f12f911661eb80d6191861542419cf1ed50502fac197e9d7908a8a6c74c582179b57caa1747d5a506358d844b98daf9b1f113d1055c5780df2585ffc9345637f6927cc374660159d7b9af803045c4b390c82d356f34820d9c7f40fbc01796ff358f8aab5", "9f1137f13ce05d89c32a334ea1a2b9c07290d7b0cc62a4ee5aa121a5ab5db812", 0x2, 0xdd}, &(0x7f0000000100)="23a056645ec36f703b65f78a8951913d2218f6ffb02bd2a073516f58404568af6a9e4d981a9f46e970ed3880b93eb3415b4c73a624352145ee3a427ec361954fca5e983dc461021eb3118168afdcb7e1771262ce064ad185f8", 0x66, 0x9, 0x2, 0xff, 0x3ff, 0x8, 0x80000000, 0x5}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x2000) 00:01:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8080, 0x8000) r2 = dup(r0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000000)={0x1, 0xfffffffffffff801}) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) 00:01:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x6}}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 00:01:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) 00:01:39 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x400000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:40 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket(0x11, 0x20000004, 0x1f) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x8000, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, 0x0, 0x0) 00:01:40 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0x4) 00:01:40 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xb00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:40 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000009000000080006000800d77657fee42e4daf489511005b3a4d5d2749c3b866de8a77cdf55e0a8b0e7d0dd7a2d28ea51f89e08a0c3be57d12c0b187830b3ed1a964f1cd6723fb32378879d668af476fd601eca564628732eedc1f8e7b1ed3bffb1ce559fec2b1f30a3707478ed2f6dc9cca1e9c555847e4f321f345295c2e13e6092db6f3876428bfc90f9af4b89a81ca41ccacfc5386f67d39ebb2d61dca6a5ffaac468580771fc18d2598422046502d9717f0a57221ad"], 0xe) 00:01:41 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0xa, 0x80) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000340)={{"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", "ba61e88e17bd58691cf45c29a307339dc771f805b1c9dcb9f386f904e67470ea", 0x2, 0x14000000000}, &(0x7f0000000240)="26a92c1dcc2dfb51b04eacb7dbf1140ae4e2ed64483314774f0544e8044c3fe9215afa6da360b18641ed839966a3ea12d31031c43e26657cf6090534c18554641441dcfc72d3b3d141d14e0532bff0f7b2b785dbdd52897d91b615b19ac959edbfd7a13785b0822115784dbe4cd11c21d6744eb40cc19b503cf395f6f35f8289f4f90e4cb073154cbd5a55f45b20819ee91c14812ca281d895bac8f7a1130ca8f142bdcc30ef56be1b52008eb5228a699381770e3bcf484bcafa81c8ce7b9c2dacf0d490f13dec7082fe930a3392091dc144c8998e688996b399edb27d", 0x7, 0x5, 0x7fff, 0x8, 0x8, 0xffffffffffffffc0, 0x2, 0xa0000000000}) getsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x1f, 0x5, 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000001c0)=[r3]) setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f00000007c0)=0x8, 0x4) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:01:41 executing program 0: __semctl$SETVAL(0x0, 0x0, 0x8, 0xffffffffffffffff) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x7590, 0x5, [0x7, 0x5992, 0x6, 0xc3df, 0x5]}, 0x12) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x7a5db9d0, 0x6c6}, {0x100000000, 0x80000001}}) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000300)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="dbe7ea2d7d808ea9e37816e6ac85133a1b8869268794455144143bb89403377063632d655e01ac28b78ef32c1a95f71c55aea400d3edd37a33e9b0945e5703347d9f98decf45ee9f33b41036be31d3ef8a1e6e0e6fd60499c954b265ff5d770dc0397179822b9fff33d1acc3c1b8d6849ec28897f871db86db8a3aed5ce5ce267a1bfb7d2f0606341a744f2c88d42f21e6898ee6e65394ad6685f633996861894eda7f3f8ca0807b1b2aa4f9d361", 0xae}, {&(0x7f0000000400)="d28ab9b18a365209d823efcb898b50ff2b410fb139a5026dff3614a62455e916afd36d79c55a0a4bdc18", 0x2a}], 0x2, &(0x7f0000000480)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x20, 0x0, 0x156, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x83, 0x6800, 0x25, 0xfffffffffffffffd, r2}}], 0x74, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x7}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000540)={r2, 0x9}, 0x8) 00:01:41 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x3a00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="efb33783f0af8d7c00"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18) 00:01:41 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x363fa3d1, 0x1ff, 0xfffffffffffffff7}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8001, @empty, 0x9}}, r2, 0x8, 0x4, 0x7}, 0x8c) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 00:01:41 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:41 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, 0x0) r0 = semget(0x2, 0x2, 0x500) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x10000, 0x120) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x7fff, &(0x7f0000000240)}, &(0x7f00000001c0)=0xffffffffffffff4f) semget$private(0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x96) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000200)=0x5, 0x4) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000240)=""/226) open(&(0x7f0000000000)='./file1\x00', 0xa00, 0x18) semget$private(0x0, 0x0, 0xfffffffffffffffe) syz_execute_func(&(0x7f0000000540)="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") 00:01:41 executing program 0: socket$inet6(0x1c, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x202, 0xc1) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000200)="3e2cbc59714dfc9be3ec154741ef2592d189bf523f6d9a4efa2c37979aca98c353f3ee22a452322e365caf202ca33b00d79596822199314e497f1f36b5ab32c5bc0eb42de9a5981d08a8aeb964bef2849f825c87eed66943758eea9653098339d04a9e2843ef52fa6a18ffd8fb2c35da52a37d280915581e7e2b6666b14a4a18169aaa941fa39e25c3f15dc33677043b366fa95f200833a8978ba4a5ec98d9843e870b9839893548d85723ac1ea5302f5f5734c2d9cc40f240") mlockall(0x80000000000001) syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4026d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:01:42 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x7500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:01:42 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xe803000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:42 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xfffff8005afa1000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000740d, 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:01:43 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xffffffff00000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:43 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xf8e0, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:43 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="73022e2f1841198e5e57"], 0x10) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x28) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x14}}, 0x0, 0x7, 0x4, 0x57005c6d}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x4, r1}, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="b29edf6ff6ccb5edff492782") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x0, 0xe3}, &(0x7f0000000040)=0x18) ppoll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x2000}, {r0, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000300)={0x81}, 0x8) 00:01:43 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) r1 = socket$inet6(0x1c, 0x0, 0x5) dup(0xffffffffffffffff) dup(0xffffffffffffff9c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r3, 0x2084}], 0x1, 0x0) syz_execute_func(0x0) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000080)=0x3, 0x4) 00:01:43 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:43 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) close(r0) 00:01:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0xfc1, @mcast2, 0xea9}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f00000000c0)=""/170, &(0x7f0000000180)=0xaa) r3 = dup2(r2, r0) fstat(r3, &(0x7f00000001c0)) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x20, 0x0, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) 00:01:44 executing program 1: r0 = socket(0x10000000005, 0x0, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:44 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x10) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) 00:01:44 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x82}, {r0, 0x4}, {r0, 0x22}], 0x4, 0x6) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, &(0x7f0000001380)) 00:01:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) shutdown(r0, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0x80}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000300)={r3, 0x4be8}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000e7d000000"], &(0x7f0000000240)=0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={r4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r5, &(0x7f0000000100)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xfffffffffffffffe, @mcast2, 0x8000}, @in={0x2, 0x1, @multicast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000001c0)=0xffffffff, 0x4) sync() 00:01:44 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xb], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x40}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0xfff}, 0xc) r1 = socket(0x14, 0x800020000005, 0xfffffffffffffffe) semget(0x1, 0x3, 0x2a) r2 = semget$private(0x0, 0xa, 0x2) semget(0x3, 0x3, 0x201) semop(r2, &(0x7f0000000040)=[{0x1, 0x80000000, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x2, 0x800}, {0x4, 0x3, 0x1800}, {0x2, 0xffffffff, 0x1000}, {0x1, 0x81, 0x1000}], 0x6) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) syz_extract_tcp_res(&(0x7f0000000080), 0x3ff, 0x7) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000002480)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x2, @loopback, 0x4}, 0x1c, &(0x7f00000023c0)=[{&(0x7f0000000140)="f30b", 0x2}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="aea5dddca1224b", 0x7}, {&(0x7f00000021c0)="846681650f43e385b881f4291b2fb2f0a1d0cc611d9c4a7b1c110c3e5e279c3f4e2961ec0a082d777e905696aecf2cdb5e771ac85d6a03d210f250a0825d66b33361b4823339c320a9aa9ed84e652658cd7e68f066373747c5cffc90e599072f87fc6830b4e8fbba975f322bed0ca2d89d3560e033e394d9c790ede6eaa41ff7e87547542e00b28d", 0x88}, {&(0x7f0000002280)="a789e65a49eb00ca5e316559d0c6d42a407b1099ce8d2f40bf4ec67e3233381f19cb1dbc074074c646f2593d6f222ddf40bea62cfb85b9d4febaa50db8cb6dfece31c8be5d3a86979aa0398a8c320205b2a039a6c5233b1a7fb6128dcfee4ba866953ea20b55b5d384f262244640b7deb97e96b6", 0x74}, {&(0x7f0000002300)="d238e9e3ebb46c3fb3fd80abde65582a975c4a61b4edb955e44509ca1d19ae3de92800d3a8fc4783f7317460869fc0", 0x2f}, {&(0x7f0000002340)="95f2d718f1f5bcd186e64da0459cb04601eae1fd0ca22aa512ac513db0942a46186d413f9a92d791295cbafde5fd302df62c7c30fd88679aae2226ecbbf16492f8924940704663658b0c0137b62268c66c94b0a61bedfafa584ffc3fc690b83225d5cf8702429d7a7365717eec995ba220457ff19ed88f", 0x77}], 0x8, &(0x7f0000002440)=ANY=[@ANYBLOB="1c0000008400e7ff09000000ff020000000000040020000000000001"], 0x1c, 0x100}, 0x18d) 00:01:45 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000080)=""/183, &(0x7f0000000000)=0xb7) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/88, 0xfffffffffffffebb}, {&(0x7f0000000280)=""/48, 0xfffffd12}, {&(0x7f0000000200)=""/19, 0x388}], 0x3) getsockopt$sock_int(r0, 0xffff, 0x4001, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000040)="960896c34aa842856ff99c000f000000000000569e910100d97e4140bf84e0") 00:01:45 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:45 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8401, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000180)="21605ba1a534c15a6730b35ac51caf60d62e0574cb397a6d68a1f08bcfbb6f") r1 = dup(0xffffffffffffff9c) semget$private(0x0, 0x7, 0x309) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:46 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5e], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:46 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={r0, 0x4, 0x0, 0x0, 0x4005}, 0x0) 00:01:46 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000000040)) r1 = socket(0x17, 0x20000007, 0x7) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @remote, @rand_addr}, &(0x7f0000000080)=0xc) 00:01:46 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x75], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:46 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x300], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:47 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x6a1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000300)={r1, 0xc11}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, r2}, &(0x7f0000000280)=0x8c) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x4) writev(r3, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:01:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@multicast1, @loopback}, 0xfffffe57) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x1, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) socket$inet(0x2, 0x5, 0x7) 00:01:47 executing program 3: r0 = semget$private(0x0, 0x38908b2fcd12370a, 0x40) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x100000001, 0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/187) r2 = socket(0x10000000002, 0x3, 0x0) getsockopt(r2, 0x3, 0x4000000064, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) 00:01:47 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3e8], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x81) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x9, 0x4) 00:01:48 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:48 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xb00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:49 executing program 1: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:49 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3a00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1, @rand_addr="265bc5ab8e4e3520715dfbe2af58b2f6", 0x5}}, 0x0, 0x4, 0x10}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0x3}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x10}, &(0x7f0000000200)=0x3a4e636cfc5cc798) setsockopt$inet_tcp_buf(r0, 0x6, 0x8000000000026, &(0x7f0000001600)="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", 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000001780)="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") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r3, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001440)=0x8001, 0x4) getsockopt(r0, 0x40, 0x1, &(0x7f00000013c0)=""/72, &(0x7f0000000240)=0x48) 00:01:49 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r0) 00:01:49 executing program 1: r0 = semget$private(0x0, 0x7, 0xc3) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="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") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10208, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x80000000}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x7fff, 0x4) semget$private(0x0, 0x3, 0x47) 00:01:49 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5e00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:49 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:49 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x8004667d, &(0x7f00000005c0)) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, &(0x7f0000000000)="fbe9032566760a5e37450d6eb5d7a90659b1877939cca7dfd6cd9d90fbe6494fb0c14f599f948f12ce82aa5b942d4ba68432ba29415e9fd9a4827c70612caa06e4b1d53dcb2b945bd63c51da669b3fd2482137395a255f80a0e4bf054a284da9ea1ec6fdf21f94f665559b7c4dc195f0cb9494eff763f9bda90158d0cd6e8938dd2c9ca0d32e1072596c214684e29bb76a498402ecba9ecbee571314689814ce0240ba8b3af9c05423a00a7285e303dab32371e41628bbc6ef35aa72f78160b731") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000100)="d4dc7f047fe8fed0070e38750c28226a1f7c5bd57109b5b209bdd7897a6d8951558c3ea8cc31312ac03f4d35412d87b2671f58a8d91ef21528637b88ee4612298481c1877211dcca642574dced56ea8d6e1f31667a5f532b345068216b83b62f766527838f399f003ad1d6cc6c5b8110ec81db7203a28812faf990f28cbad01490901e30fb9ec0fe") 00:01:50 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:50 executing program 3: syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:50 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x4, 0xffffffffffffffff) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) freebsd11_fstat(r3, &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getgroups(0x7, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_fstat(r1, &(0x7f0000000300)) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) fstat(r2, &(0x7f0000000440)) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) fstat(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r4) 00:01:50 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xe803], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:51 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xa2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0xf906, 0xeb, "a9356999304267b44a8b1657354fbf6369bbc0acc2a00a651e68cbf6b92ccd6f4bf6cd38223ccc50ec751b64a1992036627c9f6af21361d09400f70524105d31167fcf255eb414d7b2e5dbd7de53c88c50c33716492be135a3afbcc51d1f1d5ca7e8ba27eaa334e80f1d36f752d9d54a3d4bdf3654f8850c0262823591a03d597b217042c760c822b3bb7c32d7dd66dfe50476998866795183437223026dccd7aa6e40d5641065a5bea4b47f92a6513348f6dd79de94109a8522fb3fcaf27359c9cdd4d2ffa6cefb1032e3a2a6643ec66991a2e5a7229a7d8eec6a7f4062f88a6000143b3e433631a349ce"}, 0xf3) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0xfffffffffffffed3) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0x8, 0xfffffffffffffdf4}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4) 00:01:51 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x7fffffff}, 0x1) r1 = socket(0x2, 0x5, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="0a00001009009b00"], &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x4}, 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x7fff}}, 0x0, 0xfffffffffffffff8, 0x8, 0x4, 0x80000000, 0x9, 0x800}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x401}, &(0x7f0000000300)=0x8) 00:01:52 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0xb95, 0x8, 0x0, 0xfffffffffffffffc, 0xfeef}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0xffffffffffffffcb, 0x800, 0x2, 0x100000000, r2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000440)={0x5, 0x7120}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r2, 0x60000000000, 0x4, [0x1, 0x8, 0x3, 0x8]}, &(0x7f0000000400)=0x10) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) 00:01:52 executing program 3: syz_execute_func(&(0x7f00000002c0)="264796cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea00efc481925dc39d670f381d6a2f67450f483bd1d97c7c63460f5743c0135e787896c401fe5ff6440ff10702e1c4a2052e80030000008201089845e22c892a0f0000009f") socket$inet(0x2, 0x4, 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0xa13, {{0x1c, 0x3, 0x158, @ipv4, 0x80000000}}}, 0x88) 00:01:52 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x1110a, &(0x7f0000000180)=0x4, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x480000, 0x100, 0x200, 0x1ff, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x5, 0x7f}, &(0x7f0000000280)=0xc) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xfffffffffffffff7, 0x8d6}, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0xc8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, r5}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x10000, r3}, &(0x7f0000000300)=0xc) accept4(r0, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000380)=0x10, 0x10000000) 00:01:52 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x1000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0xffffffffffffffb5}, &(0x7f00000000c0)=0x295) dup2(r0, r1) 00:01:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), 0x4) 00:01:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x9eb}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) 00:01:53 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:53 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x181) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000080)="3e7c0a41ff8821d1ae13ae16924667ee956a1e7b6ae006968b9187422b2fe2bb91885287baa9349e398d8d5d3f62fc87c4179920b55176e14fe6a5eef94220f8415f157a0b7b982f0baedf") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:53 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) execve(0x0, 0x0, 0x0) 00:01:53 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:53 executing program 1: r0 = socket$inet(0x2, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @rand_addr=0x1}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3}, @in={0x2, 0x0, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x7, @rand_addr="64be2ab12d20491dd629cd7ae5b0f574", 0x1ff}, @in6={0x1c, 0x1, 0x8, @rand_addr="503604695823f37788b33f80aa6feca0", 0x9}, @in6={0x1c, 0x2, 0x66, @rand_addr="80105713cfb8b31776ebdfa6eb36d899", 0xb2e}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000240)=0x10) open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 00:01:53 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x108) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x400004) getsockname(r1, 0x0, &(0x7f0000000040)) 00:01:53 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000180)) dup2(r0, r2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000240)="181e06a3e074b19c7fa5b9eaa3afefd16225b93fccf910d2fefe1d24ea8fab4280c8c8e98eeeeefd07c2a7a98031d1a572ca49acd0b707d41c75574c7f2958dd2589eb076a8a87503ddfbde3bc21bdf7db1ea3266b0b6569fae955048bc2b32ae970d1584fada44fd530fb0f407c358fd8107adcaf331ade5278923cc78b10d3669a72ab05e0b327f38b2f3f79626a052740e81bc110340b04dc9dba354293bf2aa9106e32a6ebe0435d82ccf3ee") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getuid() open(&(0x7f0000000100)='./file0\x00', 0x8, 0x0) socket$inet6(0x1c, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)) 00:01:54 executing program 0: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYRESOCT=r1], &(0x7f0000000240)=0x2) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={r2, 0x1, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x53e, 0xf, 0x1, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x4, @rand_addr="0fdf4958173040c05de95052c5075cb8", 0x4}}, r3}, 0x84) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x21) 00:01:54 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:54 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000180)="0efd314dd4b984f04b9dfe67c5c8dfa04a5116aa7e2d3d92d430158295ae2a763d61ff7cb53958ea96dc7cbba643185243a522c2c655f300f9bae2533417517a8541549a9099a98c97cfeefbb67a1c1f71f96c70bcdb7ea37e451cf5150eb24778a81efbdedef2567c17313eb8a151e03ff0e18a8aacb12455b7ac229577ba683d46e60cbb7c53490db5ef71e99efe38532e2caf4f2eaaf8742d780519a2e72cf9409133123d84c2e62ac3021f506a70ed0fd44964430967d2a2c205d0887edf6c98907b933f301646d257a8294f2bcd38b5a117b7f0c7020ddc70d1b42cf49be6ea") syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:54 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000157af47af4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdede430f0f9300000000b726400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6(0x1c, 0x10000000, 0x7718) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "254fe37302875c8bc55323fb9c1ee939"}, 0x14) 00:01:54 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xb000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:54 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8000, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0xd3, 0xf, 0x80000000, 0x3}, &(0x7f00000001c0)=0x18) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000240)="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") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r2, 0x80047476, &(0x7f0000000200)="f58e") 00:01:54 executing program 1: r0 = socket(0x1f, 0x4, 0x5) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x20) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000140)="b14e91cd806969ef69dc00d9d0d0c44139fd5bf9c7c6e4c653fb0fc4014cea5858c462919752fea95ff9c44149f216f3aa3e660f38407d4cea01efc48192558dc3c366450f1867460f42520b7498c40125c2b1e48abb3903696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:01:55 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0xffffff3f) 00:01:55 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3a000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:55 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat$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, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) 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) madvise(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x2) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000880)={{"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", "00f17d8c23cc07acc001681131ecbc2c751b9fc430751e24a42dd7957c2c51ad", 0x7ff, 0x28960578}, &(0x7f0000000780)="3da5b2ecd3b8fdb05b", 0xfffffffffffffffa, 0x10001, 0x9, 0x80000001, 0x0, 0x9, 0x2, 0x1}) r3 = geteuid() fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) getpid() lchown(0x0, 0x0, 0x0) 00:01:55 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02014e22ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025362e857b9edb1bc26b94abd6d4e1663063be5b874f9d6e67aa3528986717a093580a9bfaa584e7ce07ec8766f3029efe8a1fc2cc9796d51abfe04211d07010a4cb2100eb38267093d9f45107fc297386faf1707051e9b6727589ea1c2ec08a40d82486f365177fe7c60574658e060032c0368810127c81d7a47b5130f8f355e788e1ad92577acc321ad968c39fe9c112d1780e82e974303d9cf12347d27e70eed854889926fd8c7edf286cdf47ce0f9142c1561a8ede4ed3dce8513755b5a52ab26e31b1915f00de74e7baf8db94ce199db8a73545a06c996125b2d7938870b5b7cf300214576e4a1be79802e8d08c6633ea04b8c1bf5e08a58f67c5756c6ee07d66aa39403ea1829986677fd3fb8e135e", @ANYRES32=0x0, @ANYBLOB="0100000008000000020000000800000003004c00"], &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x5, 0x9, 0x1, 0x7, 0x8, 0x3, 0x7fff, 0x3, 0xc8b, 0x2}, 0xb) 00:01:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/56}, &(0x7f0000000080)=0x3a) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x4, 0xf, 0x1, 0x1}, &(0x7f00000001c0)=0x18) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000240)="1c38978a21c401fb64d2d8f06e75347fbb8db415dbc6b5fefa718984f7e84b760625772508b11e02c8fa3b46a71f8c22bd53b673c313c7a45953ee1f9d957a00d9d50afb419fdb9bb76e0e1c") r4 = socket(0x10002, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x1204, &(0x7f00000000c0)={0x0, 0x3}, 0x3) 00:01:55 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5e000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:56 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x75000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:56 executing program 0: shmget$private(0x0, 0x2000, 0x1000008, &(0x7f0000ffc000/0x2000)=nil) r0 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001640)={0x0, 0xffffffff, 0x0, 0x3}, &(0x7f0000001680)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000016c0)={r1}, &(0x7f0000001700)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8b4c, 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000001100)={{"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", "2dc29f8c66c4d4e8ace73b639d22bbd21eb2fa8f3a58f9056ad292aaaf1cf59d", 0x5, 0x66bc}, &(0x7f0000000100)="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", 0xfffffffffffffffe, 0x6, 0x1f, 0x3, 0x3ff, 0x8, 0x4, 0x401}) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000001580)="9ca451cf4edddf113a2b046d0d3c3139ff92abf72063a4b62f88f8e40a92fc99254b56da2adbdee6211eaa6680e01825782f0029c2c6532ac3613b459a2b71dac116a7cf852b23109ef5d4136dc3903d3d96b860a35ce5fd02e46fe1fc533fca684424ecbdfcceca333f61bde3afe4cc6578afa0b48df2696ce1c0f9f510b6d0f725dbb567b83ceebc758bcbe8aa08d3acf94f52ea4a1ec7b461a132206c97b5c4b002724cbad8cd25056445813fc2db") socketpair(0x17, 0x3, 0xfffffffffffffc01, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r3, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0xfffffffffffffe81) 00:01:56 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xf4) 00:01:56 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = shmget(0x2, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) lseek(r2, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:56 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) unlink(0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f0000000080)=""/111, 0x6f}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/193, 0xc1}, {&(0x7f00000016c0)=""/198, 0xc6}, {&(0x7f0000000380)=""/137, 0x89}], 0x6, 0xe) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000002f40)=[{&(0x7f0000001900)="8b173714bafd7fd3d64f7cc20499cb07ff162cf5e3972e40c6d6ab56e392c207b7db53b351e8505ebd26434904f68eafb3c6de6ae5cc2f75f78f0179810ee2a2bc1fb17682f1a297eef3192d24b64c6db42e5786ed8d5616bc9957c9a258feff45cdd4d4450a9aa8965563903849075e17b2e075739baaeaeb84da2de8ff990666bdb3a0d0c97365b20e8155cb358dc41f9d4e1917a06c2034e11d11d48fd740f769fa017e9b5f5b1da1930c0d167df8c4514e22e1af6f1bf64553bb776a381d1674c63a986df3a2d69d9db31985729133b0686a6407c105", 0xd8}, {&(0x7f0000001a00)="cd3333d79656ee23f08c05f48e31360c7291b9bcc4676db458981883a455128de71cd173c354b24866856889c8b0fdd9ead19f2633fd78d533e38530b53594322ca6d0ff43b6a0cab9e84c040f01bfcbbc0cb38ae7e26c420cef40a4c6e9880fed51d8a388ff05b12989ac81911729af6d1136d293a42f6c6c4e5017a8fb347558f00046b1c568733171226b39657f4c4b2ce4474ab09b398dd4114c253605007b06d8acf91a8b69e0401173dbb05ad7fae8cbe016729fde851aeabdec4daec851b4cae400dc460258accafd92daa1e852a3d24df5bfe0fdc3d23b8bfff47e", 0xdf}, {&(0x7f0000003fc0)="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", 0x1000}, {&(0x7f0000002b00)="517a04be44207d5b5d6666f5526754460a8e204790927cfc03e75f3c22643d7c730f29bbe4b9fda382ced7d35568bf2b7df869a19fd380468f272f81db4d9b091675958e4e8a066f272f67c974fa1998ad54f4bbb3962ffbfe816ab763a1db77fe654a6b8b55f90097d9ffdf560e6e45839c5628dce2571ca0dd0205af517c522508d2fd31b21c2a4100c13d937a1e73171456a36f01fb945d4755e20e987a14201f9d62a85e4032aae256ae5e163c5ac551dbd4ea5ee0f0fed04abb7025803ef9786dd5225619", 0xfffffffffffffefa}, {&(0x7f0000002c00)="c9bf319104d29460e8ccef360781e552f3d276410b32c6ddc6b9c26d61b8caa7f840a29ee73e607fd09b1f", 0x2b}, {&(0x7f0000002c40)="66e5b6a0ccaeadd02301beb6b765cca4e4fc81e4b2f866f79fb7eb7902050ed6a2a2dbb652e0b0a27a50c971a1de7573a2b4987c6bcd62974904f2a6b6c8a7ec9a0fe22c70e49c4da1a58641034414e7c5e3ff8e4a9368554d32b6f67a72908b119ca3c2b422687c8809d03f6487fb0c7fea3ae6cac3edd8cf290fd8e1009c3fa8d8b2180ccf4d03fe5831ad003133aba5c8acdcdd4dea525296ab4d1ec566806e15a3b2214750f8f5238f759aa0591b81feab6eff6aa11a3c1beca03b2c7316e20a1545", 0xc4}, {&(0x7f0000002d40)="c46a4d45f58b8f6df320fb3f77147fdd076e071509a8e50c37879d8c624e0e88e3c4cfeeae64c8f354dac95750a12ce03432b06e5401ae1ac616c6c6eca007a3dab3df", 0x43}, {&(0x7f0000002dc0)="aea3a0f025a8e93613825039ba41c89b1e1751c8ac826e7e9006363bf3b0089a4832a5093e577f1134d8d418f91c0a9d571cb921e1809c0267af40b63ac93ad6311e8d3da86cbeba3506b9be7f53c06309cb657cc6747131015abacf51f1fa06f8ceedf17892f52a0868730aa95160d2e184fff4de275c", 0x77}], 0x8) chroot(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000040)='./file0\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000440)=""/66, 0x42}], 0x2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xe, 0x4}, &(0x7f00000017c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001800)={@in={{0x2, 0x2, @rand_addr=0x3}}, r1, 0x0, 0x30000000, 0x282, 0x8, 0x0, 0x400}, &(0x7f00000018c0)=0xa0) 00:01:56 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xe8030000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:57 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xfffffffffffffffa, @ipv4={[], [], @rand_addr=0x3f}, 0x8001}}, 0x0, 0xea, 0x4, 0x5}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x98b, 0x2, [0x9, 0x9078]}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getown(r2, 0x5) poll(&(0x7f00000000c0)=[{r2, 0x8}, {r2, 0x25}, {r2, 0x4}, {r0, 0x10}, {r0, 0x2}], 0x5, 0x3) 00:01:57 executing program 3: shmget$private(0x0, 0x2000, 0x460, &(0x7f0000ffb000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) 00:01:57 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x10fa5a00f8ffff], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000)=0x66d4, 0x4) syz_execute_func(&(0x7f0000000180)="1c1dc4637916d7b0c46205aef8cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966908fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a84175040f0f45332faecaeef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:57 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000) 00:01:58 executing program 0: syz_execute_func(&(0x7f0000000180)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x200, 0x9, 0x930, 0x2, 0x4, 0xff, 0x55, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2, @ipv4={[], [], @loopback}, 0x1}}, r1}, 0x84) 00:01:58 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x100000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x104000000005, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffffffffffffffc1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0x3}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000002c0), 0x8) lseek(r0, 0x0, 0x2) 00:01:58 executing program 0: syz_execute_func(&(0x7f0000000300)="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") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000100)={0x0, 0x0}) 00:01:58 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x300000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:01:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000140)="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", 0x1000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001140)={0x0, 0x2}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000011c0)={r3, 0x3}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c) r4 = msgget(0x3, 0x484) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000040)=""/209) 00:01:59 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x400000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:01 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7fffffff, 0x6, 0xace, 0x5, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x9, 0x6, 0x4, 0xd8}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x5, 0x2, 0x20000000000000, 0xae4, 0x6, 0x81, 0x4, {@in6={{0x1c, 0x2, 0x4, @loopback}}, r2, 0xffffffffffffff00, 0x0, 0x1000, 0x40, 0x7}}, &(0x7f00000002c0)=0xb0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000300)={r3, 0x6, 0x20}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000380)={r1, 0x2}, 0x8) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)={0x5, [0x2b, 0xffff, 0x100000000, 0x8, 0x8]}, 0xe) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000400)={0x1, [0x0]}, 0x6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r1, 0x7, 0x5, 0x46acc61f, 0x2, 0xffffffff}, &(0x7f0000000480)=0x14) writev(r5, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="f1f19d87f7f49d092a9328b273e181542d4d365bc7cc6f71d4767d7a83a70b8a731237fc25ef", 0x26}, {&(0x7f0000001500)="0049c57506ba8fc1f62f93d3f7e2272fc9903bedf90e1a69056704bfdfcb338b3c3b4d1fd19641b94b27569219f473", 0x2f}, {&(0x7f0000001540)}, {&(0x7f0000001580)="079df414643ef70a88664550eb4f227095377c5f36e2a0e921e8e3cc61a0c0c19a07fb0a144dfe7de1393bd072135d8a49f4145ba8656dbd155e61147db55cae68d2d9dee23e699097702760e21dfdd9209bd80dea2f5812bfdca37f2882ad280ade5bd3001922dfa52e7df615438c48f1440eb33e8159db2a7b4800d8ccc2d380c005c2b7b1c2d7bb1c94b03c0c7378960495ed313edd6b2aeb21a011b91bb5240fde4c041b03d41fda1d45bc0b", 0xae}], 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001780)={r4, &(0x7f00000016c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in, @in6]}, &(0x7f00000017c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001800)={r4, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001840)=0x6, 0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = open(&(0x7f0000001880)='./file0\x00', 0x100408, 0x21) r8 = open$dir(&(0x7f0000001900)='./file0\x00', 0x0, 0x120) renameat(r7, &(0x7f00000018c0)='./file0\x00', r8, &(0x7f0000001940)='./file0\x00') writev(r0, &(0x7f0000001b40)=[{&(0x7f0000001980)="f1fcdbb0813efe9fa0212b6f31b5731f5e0bfd1979fc872a226bbe2d0d1b8515d7091116a554265a2ce3185f375b1f666917c1e83cb0ef8168be68a7dec08bea01316055fc7a40448b6d", 0x4a}, {&(0x7f0000001a00)="b1a575c4a491cfc2109b2670f145027769001b2f178a89e4d7347af4ff27bae9ca112771bb17e438abdb918e7f9a97be42ca3aa1d30f6d30e4a6d7cad4989ceec8b95e917f4176857c71670c788179f5fa9b3169f97d82526fc52500ed12abb03e4ab48a8c1385da76610e1816c12836fcdc98bb4f45c130f84d608db01004f9bae182fc1bdb2935f206203ea005daeb22764de8ef5d70e7dbe617a862842ef18e5bad54d6373b70dbe8f863f74416849a308e103ead21a086", 0xb9}, {&(0x7f0000001ac0)="08e317613e6d471b873d95fca99490b89494fca779384ece65a8f22ddd3b7e35aad1037ef96aa7866c408d75db36c7444eccfc2c99fbe028031fbdf250feeeff49f7a47851d4e8754a2574b1a5dfae01a1cbb59e366601242d766aada54e05b607616c625986fdf550", 0x69}], 0x3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f0000001b80)={r1, 0x65}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000001bc0)=r2, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000001c00), &(0x7f0000001c40)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000001d00)={@in={{0x2, 0x1, @loopback}}, r4, 0x7ff, 0xfffffffffffffffc, 0x8d, 0x20, 0x6}, &(0x7f0000001dc0)=0xa0) open$dir(&(0x7f0000001e00)='./file0\x00', 0x8408, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000001e40)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x1f}}, r3, 0x80000001, 0x7, 0x1c, 0x1, 0xfff, 0xa1e2}, 0x98) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001f80)={r4, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000001fc0)={0x1, 0x4, r9}, &(0x7f0000002000)=0xc) 00:02:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:01 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:02:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r2 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f0000000040)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000100)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000080)="a6378c0fa5694055bbda32600fcc7e5f4d975b5025c1191d39b31cb1c86655ee465ba38018bbc7", 0x27}], 0x2, &(0x7f0000001640)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0xb0, 0x4}, 0x108) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x9ebf, 0xffffffffffffff04) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="0000192fcdfe262e2f66696c653043cf696c65308e50"], 0x16, &(0x7f0000001a80), 0x10000000000000da, 0x0, 0xfffffffffffffca3}, 0x81) dup(r0) 00:02:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xb00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:01 executing program 1: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="ad25fd26d43b81fb68a5e12fc2a15eca3259222f338230152effbad5ad909fc8add2b7e3eca7a2e398032ce5abf6d4cc50b12d09dca12c3c4d984925d1167278635702a273b2f41f92307eec32604b15ae2e7715aaf48fe5116e32a171722dbba180fdf2e77ae4d8dcf73e753318", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000700)=""/144, 0x90, 0x1, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x40, 0x2, 0x180, 0x8000, 0x3f, 0x7}, &(0x7f00000008c0)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000900)={r4, 0xf, 0x1}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x5, 0xd7, 0x2000, 0x80, 0x20, 0x8, 0x6, 0xfffffffffffffffd, r4}, 0x20) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200)=0x4e6, 0x4) r5 = semget(0x3, 0x1, 0x8) __semctl$SEM_STAT(r5, 0x4, 0xa, &(0x7f0000000980)=""/135) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 00:02:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) dup2(r0, r0) 00:02:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3a00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0x1c, 0x2, 0x2e8) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 00:02:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:01 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) dup(r0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:02:01 executing program 0: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000140)="bad8aee84c3f18aeaec3dce0dfb74a5a01750834295dfbd9ed56c52e1575cddcc608e69bae6652f2d6d81bc4430c07e0fae4") 00:02:02 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xd85}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x1}, 0x8) recvfrom$inet(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x800700) 00:02:02 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9dc4f328fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xee88, 0x6, 0xb45, 0xef}, 0x8) socket$inet6(0x1c, 0xfffffffffffffffd, 0x2) 00:02:02 executing program 3: getitimer(0x1, &(0x7f0000000000)) setitimer(0x0, &(0x7f0000001100)={{}, {0x6}}, 0x0) getitimer(0x0, &(0x7f0000000100)) clock_gettime(0x4, &(0x7f0000000080)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa3d1573c56c967a1, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x8, 0x2, 0x4, 0x81}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0xffffffffffffff7f}, &(0x7f0000000200)=0x8) getitimer(0x2, &(0x7f0000000040)) 00:02:02 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:02 executing program 0: setrlimit(0x0, &(0x7f0000000040)={0x100}) 00:02:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev//.\x00', 0x100, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20409, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000180)="dfad0134d1ad579ab8760fb59339bc1c40f9436086962d8fa6a6d919a587f12d6505284387d79820b0f0328c567e851fd44c1d3ae5bcf44b0d62aae15493955c84a68fb03c4bcb933393df4fc31928305c128b30") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000000c0)="05ce13461ea69ca9d414522c0b8331d8846982f1ac4424e8e2ad26a197f106543bf3a2af01346aacf2c547692e28f35522a941a6ed47755a662999f45b6dbea40c7f3b2228c2373e1a16628ca4f5649b5c873b57c7cb91aa4328418d72215cc16a20013fc41790434481a2cf3832e8b74e22e6f7504740fd146429b877a360242ab61373cda2b4041b4278b369") 00:02:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x935a, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r1 = socket$inet(0x2, 0x4, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x310, 0x1d, 0x80000000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x8, 0x9, [0x5, 0x3, 0x10001, 0x3f, 0x0, 0x80000001, 0xffff, 0x1f, 0x100000000]}, &(0x7f0000000300)=0x1a) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x3f}, 0x8) recvfrom$inet6(r0, &(0x7f0000000100)=""/165, 0xa5, 0x1, &(0x7f00000001c0)={0x1c, 0x2, 0x5, @loopback, 0x1822}, 0x1c) 00:02:03 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xe803000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:03 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x80000000000c, 0x0, 0x0) 00:02:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000080)="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") setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x4) 00:02:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setuid(0xee01) r3 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x6, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0xe0, @empty, 0x8}}, r4, 0x2, 0x100000000, 0x1fffe000000000, 0x3ff, 0x2}, &(0x7f0000000340)=0x98) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:02:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev//.\x00', 0x80000000000008, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) r2 = socket(0x10, 0x7, 0x834) getsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x200, 0xf, 0x8, 0xffffffff}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r3, 0x3}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7415, &(0x7f00000000c0)) 00:02:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) accept4$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) 00:02:04 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xfffff8005afa1000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:04 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:02:04 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xffffffff00000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:04 executing program 3: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf110003e8c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd11_stat(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x100102, 0x0) sendfile(r0, r1, 0x0, 0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) utimensat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x7, 0xffffffff}, {0x1, 0x3}}, 0x0) 00:02:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x80000000033, 0x0, &(0x7f0000000000)=0x254) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x28, "34b443334a565c445123819da359061805a7d6815468e46a848730112b715ec80e70d9c0bec9b6e0"}, &(0x7f0000000080)=0x30) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x80000001, 0x6}, &(0x7f0000000100)=0xc) 00:02:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000000)=0x1af) 00:02:05 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0}, 0xc6bb}, {0x1c, 0x3, 0x7, @mcast1, 0x2}, 0x7fffffff, [0x9f, 0x40, 0x80000000, 0xffffffff, 0xfffffffffffffff8, 0x3, 0xfffffffffffffffd, 0x1]}, 0x5c) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x3, 0x5, @rand_addr="655b834946ba58e669ea0099ec83cd22", 0x10001}, {0x1c, 0x2, 0x3, @empty, 0x6}, 0xffffffff00000000, [0x3, 0x3f, 0x3, 0x101, 0x0, 0x7, 0x1000, 0x5]}, 0x5c) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) 00:02:05 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:05 executing program 0: syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") socketpair(0x10, 0x1, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x5, 0x630d}, 0x8) 00:02:05 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:06 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000100)="1785cb89391babaef0f2cd9af158a67ca946e5fa99") pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) 00:02:06 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:06 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000200)=""/96, 0x60}], 0x2) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 00:02:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x2c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xbd4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000, 0x10001, 0x1ff, r2}, 0xfffffffffffffdb7) 00:02:06 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xb], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:06 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:06 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x13, r0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x71a, 0xffffffff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}) semget$private(0x0, 0x0, 0x20) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:02:07 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5e], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:07 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f00000002c0)=[{}], 0x1, 0x0) ftruncate(r0, 0x5) lseek(r0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x81) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3202cabb, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000300)={0x10, &(0x7f0000000200)="8cdae1cedf31b5dcc5a7b98066806cc24b4eed20b992e9dae69a6046c2ca355f085c593aae374e968b6df1f4391844a60f3858ac33c387ee68175aae75f0d0668860525dc10780daf78fa214569cd91d6268162297941f1ce0c3303735ae9d589f4b44d5ce532e0a22573789377a3751b82c823440b81772482f1197c7270795f93d42e9b8edc8858a80f2206f48bdf1a58ea56068498900d81e7298cb474b9d61ac371781c23d", 0x1, 0x401, 0xfffffffffffffffc}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x202, 0x0) 00:02:07 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x75], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:09 executing program 3: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) wait4(r2, 0x0, 0x7, 0x0) mmap(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x0, 0x80011, r1, 0x0) mlockall(0x1) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000080)=0x7, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c) getegid() sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:02:09 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:09 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f00000002c0)=[{}], 0x1, 0x0) ftruncate(r0, 0x5) lseek(r0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x81) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3202cabb, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000300)={0x10, &(0x7f0000000200)="8cdae1cedf31b5dcc5a7b98066806cc24b4eed20b992e9dae69a6046c2ca355f085c593aae374e968b6df1f4391844a60f3858ac33c387ee68175aae75f0d0668860525dc10780daf78fa214569cd91d6268162297941f1ce0c3303735ae9d589f4b44d5ce532e0a22573789377a3751b82c823440b81772482f1197c7270795f93d42e9b8edc8858a80f2206f48bdf1a58ea56068498900d81e7298cb474b9d61ac371781c23d", 0x1, 0x401, 0xfffffffffffffffc}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x202, 0x0) 00:02:09 executing program 1: socket$inet6(0x1c, 0x5, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x267) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x0) 00:02:09 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3e8], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:10 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:10 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xb00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:10 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x108000, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8000, 0x1, 0x9cd}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8001, 0x100, 0x9, 0x64f9, r3}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:02:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fsync(r0) r1 = semget(0x3, 0x3, 0x1) __semctl$SEM_INFO(r1, 0x7, 0xb, &(0x7f0000000080)=""/122) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000040)={0x8, 0x3}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) 00:02:13 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3a00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:13 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x7fff, @ipv4={[], [], @broadcast}, 0x4}}, 0x0, 0x0, 0x800, 0x5380}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5, @ipv4={[], [], @rand_addr=0x3f}, 0x38b}}, r1}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x8, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000800)="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"/392, 0xfffffffffffffdfa) 00:02:13 executing program 1: syz_execute_func(&(0x7f0000000000)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:13 executing program 0: mkdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x80) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) utimes(&(0x7f00000000c0)='./file0/control/file1\x00', &(0x7f0000000100)={{0xb6, 0x8}, {0x101, 0x6a2b}}) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/control/file1/file0\x00', 0x28402, 0x121) rename(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:02:13 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5e00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:14 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:14 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x0, 0x26e}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100001, 0x88) lseek(r0, 0x0, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080)="cf30559b13ed4e484b6be03ff38e3197177805b8d923065c8bfae629a7b9592ef54d0fc17916c64b235588130ed8b58d4246060aa67fbf49e340241e25ffec2fbdea412950d4a9afc99083161b3953feecd973cb1028b8cc7d7d9994f94751b303cd644b3cc4480493ccd7d7d0b66250247b") r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x2, 0x0, 0x9, 0xfff, r1}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) sendto$inet6(r0, &(0x7f0000000180)="27182222ed5379d02263b76d03f63840bdf621eecbfb135632e7f60ed3a2d4a93431ba9bb99d71fb0ea179f29201708650eb5059395a11610df446b9384d46fbe32268f41b6bad3b9e804cd9f54abe71da514474174ed925ca0b48c8a581278c98d0433f1b14974005bd7c65676ff4a69cf98ab65492e2c51e28cf9230095529e9dfcd2e2d10a23e508301b14efee3aa3cac6b93d781f6e772d7f5be08f5671fe5430dce02329e73f58a960f99294ad3b13259f1cd0e82aca8e1c52d1135969c359da9dc2c61017a339e005d17ab60fcd64c7da3719af3bf2b289ba25136f10f42a9", 0xe2, 0x8, &(0x7f0000000280)={0x1c, 0x2, 0x7fffffff, @mcast1, 0x9}, 0x1c) connect$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8) clock_gettime(0x4, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000003c0)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) getpeername$inet(r0, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10) poll(&(0x7f0000000500)=[{r0, 0x10}, {r0, 0x104}], 0x2, 0xa5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0xc6c6, @loopback, 0x3f}}, 0x0, 0xae, 0x4e, 0x4}, &(0x7f0000000680)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000006c0)={0x0, 0x9, 0x800, 0x9, 0x8, 0x1, 0x0, 0x0, r2}, 0x20) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000700)=0xd8, 0x4) r3 = open(&(0x7f0000000740)='./file0\x00', 0x10080, 0x100) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000780), &(0x7f00000007c0)=0x4) utimes(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={{0x3, 0xfffffffffffffffa}, {0x7f, 0x100}}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000880)=0xffffffffffffffff, 0x4) preadv(r0, &(0x7f0000000c80)=[{&(0x7f00000008c0)=""/190, 0xbe}, {&(0x7f0000000980)=""/168, 0xa8}, {&(0x7f0000000a40)=""/160, 0xa0}, {&(0x7f0000000b00)=""/205, 0xcd}, {&(0x7f0000000c00)=""/99, 0x63}], 0x5, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x66, &(0x7f0000000d00)=""/141, &(0x7f0000000dc0)=0x8d) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000e00)={r2, 0x3, 0xffff, 0x1, 0xfffffffffffff001, 0x8000, 0x7, 0x8000, {@in={{0x2, 0x2}}, r2, 0x2, 0x2, 0xffff, 0x7ff, 0xc5}}, &(0x7f0000000ec0)=0xb8) fchdir(r3) sendmsg(r3, &(0x7f0000002740)={&(0x7f0000000f00)=@in={0x2, 0x2, @rand_addr=0x7}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000000f40)="1f43c4687fcb90ae66f48b16d0207069d395e104b1d38ec6edfcfa1b72fbb97a66668e33ba4c55f546c0440b96f95e8480e1", 0x32}, {&(0x7f0000000f80)="5b03c24f9baa2b20af8d18f18e0e8ec947c6df63c4c5c3f440cba8a6417b02644af36238c4e07bc8f4ae7956883330bcf1370d720f9a0dfcef3b37892f65185d35ca1a62ea5bbe2f2adf7d092290da5ea86eb5a57a3bc228d21b5b624614ccaf928c940f1e9683ab02fe3853512cde2998a4f97e8db31e3503cba7287c319098a680dd31b26073b9d804ec8c5943ac1f9760b29c68595b509fdd139f2702cc0f0bede99a6f9698a753caab", 0xab}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000002040)="4b458d76dcc6e7c46ce365b87d5d6f37c8962d84c40dced8d98062ca006a122cf0734c2657eca9f3f642b5eaa506ab0eabff26f63dd002f4ce9a6ecf7f68daa0f660874f11e9e3e3172655ee6b63551cf82f83eda6436601144591535af1728dc9e02a0d312629bf78262bb62108bc49b674846914ee5c98", 0x78}], 0x4, &(0x7f0000002100)=[{0x50, 0xffff, 0x5, "9f339a2990c3a25ec8f2224ac48087ce3a02dfc260ce8abaec55848d8760abfa63a6f612479cecbbe3763ba9142be06defe792132eb3c03ff4b61c67f1ec293e"}, {0x108, 0x3b, 0x5, "ec6e3cc79abd37b402a679bc84ba4ff6a40e2d7a462b3b216af289b5bb0c35ce76c3b21103aca45288c24f25ad3661ddd9c8b63103de2ed3e53bd9096c9273600484f7a5b76200d41d20108397496d7cca39ddfa198aa18aad47e7aca1f7ff8ef9fff2b4860cb92f32cd70e82e14e73a9efbde8eba67fe7b54bffd948c26ce0028883cd6e7b309c05704be704319d28bc0b98ac554c28d1ec9688f31d17332798ace94ff9d180780fb25c1cebe1db447c76b1c49cdef398452a7e6f83b874037b207ba8122486ba4c97a810e6c2d8ca5ed6e795d0a346a44219b27a6029409994eb5d3625fb4738d8c4692376a9baf083c"}, {0xe0, 0x0, 0x1, "069f4e5ef4a17e915a63efb377b3037883cf1c6b10cee73d759b3260f8546cad0064bcbd5572d325ff14fbd04325ad3736fd1d0e60795e2bddd944572967098e37b58b8eb1651fbb44d3fff41bd1ed9baa35ed38c86db53240c512e0bd311e3b91eda621f10406bf736f4d5c2d7cd2ffee79f3792e82e5c517233cacc9ef07056c33b77a014bd8871b57a2382d9792dc59490cd86b5b76054e239b53976e78d5612da70cb0000f85c6589d2d43efe8c9d2a25ec1e77fa0e2ba3ef2935abd6ba02b6cdd691cdb3e053b1f3e"}, {0x48, 0x84, 0x4, "e7c786c4f19d643a6fc09234ded62a655d0f9293b1df5f1e7afb987b8d9934cc7533a67fdbfd21d8db9e44ad4f4e812010"}, {0x40, 0xffff, 0x7, "cfdd6daa1e521b9b0f9a03234da044c61be2970e8e5b9368c444d5353fbbb53b38bb501242e3f934d0fa78a1c6566d4a"}, {0x100, 0x1, 0x75a67259, "3c96bc4f76a941aa18570ce482c8fb5248afed1434224d2ab5dbf1f9da834995bfd897f716a7f61795133439b99b887e986f5cb5aa862847a54598d61ad0e1fe51b1562b1a691857da138fb91f35d00c12d36ce6c6dc80396fe06eab05869c28b58f8958f97714897a3aed7fe0e23fb8f036d07674995e50e07f9396404aacc28c8bdc885a81c5a4bbd61c93f6863d17de6751669ce76832104fc29bd8516efac7c450a422f0fdf01ec91c5906a1ec3d436428ad5e0d674500013b7e78152959d7c3057c0e6b3668d89f8f9a229b1b37a0e1c0280b65ade2d15ad51d32e36ec7171ac5d5880f24b37bc9"}, {0x70, 0x0, 0xfe8a, "ab9198cd972fafec2f539dff828e8e909c8671ded3433b06c402089c5c9ed59ee228aab170d4363faf55c133bc309f321b11f2518d2c3a7b9e026dd9fcb4d4fd69ebba1249358adeae2bcfa559d2b8e7a2a6d023711b72f94808"}, {0x78, 0x88, 0x100, "b91451a1f9ae7da1d3ffa4edeea22033bde643cd46f12076ff1b68198f39ad5ccd3d0fbb8bf0254a6aeec8e036a696b6d3ed149bca91f80f3fd482107d43f174352eb4d4a9bac09a737553c3a9169ee6362ce8dd739c267e4c2ea0fe00a38f74f733e4"}, {0xf8, 0x99, 0x1, "bb79710b70e7c477ef725a778811a7dddbaed8bd25c38a72f181c23d4c7468954b72816c532e5a4cf99c00ed6d34450f7beb25edf33c12dce4771607c58d521173cab9088a8a7301ec4e03af9fc40fd7c68bb5f689409f33d77ac948f4f1fec4ba4c73f883e0f41cdc15543e2d8eaf7ab79663617937533da6944dc617e062208b0dc2d650341c76f3983a6602f23130db6d3b475d36dec52f5fb5f85333d5837adb2bb4669951e6c2b1c320295ac9e09bfbb6067b02a6dee8371ef633fe2cc47367f755bba72ae7a5d0d093356d26ce7db186b4ec664c21bd1278582c5d240cfc11"}, {0x88, 0x6, 0x0, "f3aec3a417c1a46cd2549e6cfcf41ff661b71b38ed23705637ebd512f684ab646970d6667979fcc41dcefc72a10049f41f1c43e7c471d13515d4032adcd98e682a6f5dc42b3123c4f0661af3abf01b8cfdde8bfd6268818d112b37a03a8943847d4dc68e8d90ece0e361614e797efab9391877649e71"}], 0x628}, 0x100) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000002780)={0x698b, {{0x1c, 0x1, 0x5, @empty, 0x7fff}}}, 0x88) pwritev(r0, &(0x7f0000002ac0)=[{&(0x7f0000002840)="71a8782fb8babcae05a4d21bf88226ca0388630f031ea9410c603e7b21ce3454db7cde87f34f116b64bc5b84a2f251f63c3b4d1a6ec73532a47e707fdb9c0b1b5f1eb83f0ea8f1d504e677d0407788b735dc3d494099237ffcf446342d74bb93d7a4f37d6fb525fba8337525b773851be19d65c44a7f8bafa09b8f8d73f43b5e7a4754e64af0ad66f376c53740ee992c4aa77cfc2f4ce9d8b8988e6bb0401e76309986d938a7ff", 0xa7}, {&(0x7f0000002900)="bdea764c04bcee187463116750adcdd9b619293d4a2dfbdf2f8dd660b472ed5145d70595637a6433a84a0701f750ca26d93debd972414abf543f4c4aa54c94b89d13e11e202ceb935b9746635983101ae7f456f15292ad37b8d3a7657303dfedb672a736e8aa34c4b9ecfa71c3463978a5be6afb31c58f135f299bb91533", 0x7e}, {&(0x7f0000002980)="15f5ea172845d94098d46747954b58d83899f7307f85ebb504b0d129af69f8bb1613286322fcc13f434dd07e420a205c6a697ade8aaa660c19b77be080b5dbb97694e36d0fc6ac276e589b6a8b95fa1937d67b94af75aa7d01bf018607b2467a78c491ea6e5ca70cc74e4146680e1e5d6a081181cf9a7075f9adb600d63e04b94b7d28994bd454a582eae1ae39b092945e71ed", 0x93}, {&(0x7f0000002a40)="923036077e39a54b3ad6ab39209e024834cc53fd2d97a047ff47c9826affd450caac2246cb1ec64d3dc7da87e0f98e853283c61182607a4fbe9476a24a489089afbf8cbb0a53c09e04c5d810e3ef301eab99215435779e3a80273fb62cb33671c35149d8db5424a887f123b92335493cf3b1d112c289425da30beff8d56142", 0x7f}], 0x4, 0x0) 00:02:14 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470afc461cd583d00000081c66db712fd83397fd30063c9c9dc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26165c1300b") 00:02:15 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xe803], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:15 executing program 0: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000300)='./file1\x00') mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) fdatasync(r0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x1, 0x0, 0xff, 0x101, r1}) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:02:15 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:16 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000080)={{"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", "22d067310ca466847f4769d6493a183bc1264fac6cf4a1e68bd800897dfe42b4", 0x7285, 0x7ff}, &(0x7f0000000000)="e127654ad06afdf366b684afddc3b4bd016fab7f06d040de700f07ea3e3a834fcb72318ccdbafe079e56b23e7f86520b785ce3e19d510057d8b69bdb99de1f31f9bcd43214c9749c", 0x400, 0x9, 0x7, 0x8, 0x3, 0x5, 0x2, 0xfffffffffffff000}) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa) freebsd11_getdents(r1, &(0x7f0000000500)=""/60, 0x3c) 00:02:16 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) getegid() getsockopt$inet6_tcp_int(r0, 0x6, 0x1, 0x0, &(0x7f0000000040)) 00:02:17 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/192, 0xc0}, {&(0x7f00000003c0)=""/137, 0x89}, {&(0x7f0000000480)=""/219, 0xdb}, {&(0x7f0000000580)=""/207, 0xcf}], 0x5) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) write(r1, &(0x7f00000000c0)="1f", 0x1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:02:17 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:17 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x1}}, 0x0, 0xff, 0x5, 0x4}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x2f7}, &(0x7f0000000200)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:02:17 executing program 0: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000300)='./file1\x00') mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) fdatasync(r0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x1, 0x0, 0xff, 0x101, r1}) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:02:17 executing program 3: mkdir(&(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000004c0)="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") renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:17 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:18 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x35, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) 00:02:18 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xb000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:18 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:18 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10) 00:02:18 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3a000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:19 executing program 0: socketpair(0x12, 0x3, 0x19e5, 0x0) 00:02:19 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x17, 0x0, 0x81, 0x3}, &(0x7f0000000140)=0x18) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) fcntl$getflags(r2, 0x0) unlink(&(0x7f0000000240)='./file0\x00') close(r2) 00:02:19 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5e000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:20 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x20000000) r1 = getpgid(0xffffffffffffffff) r2 = accept4(r0, &(0x7f00000005c0)=@in, &(0x7f0000000600)=0x10, 0x20000000) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) r3 = getpgrp(0xffffffffffffffff) setpgid(r1, r3) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/165, 0xa5}], 0x2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = msgget(0x1, 0x12) getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000004c0)={r4, 0x4, 0x4, 0x6, 0xfffffffffffffffb, 0x5, 0x100000001, 0x7ff, {@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x38a3}}, r4, 0x9, 0xf2, 0x5d05, 0x5, 0x5}}, &(0x7f0000000580)=0xb0) msgctl$IPC_RMID(r7, 0x0) getpeername$unix(r5, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) mlockall(0x2) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() 00:02:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xfffffffd, 0x84) fcntl$dupfd(r0, 0x0, r0) dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c000000000000000000000000000000000000000000000100"/148, @ANYRES32=0x0, @ANYBLOB="0000000000000000007f0000000000260000000067f6c20297e0000200007f886508613d908cbb037578c90e7375c3a0257a9034dc70897c2ec60c84bb2d45843a005cdffd84508f75fdd5d3c1ca2e52abca18326952ec8572ee6197db2ddfdb7f8f63c445d77ea507b8ebed9ccb76ab00d818864dd751397328c28010118ee9432d125d32c5706f099fc97a6ef40eafe59503e65ae33e9e15cd255b0d8af7dccc649f7cb91648fa59615584f85d79fc4feb3656389c6212c148c3cd75444e0f4849209d"], 0x0) write(r0, &(0x7f0000000000)="2c4930ab229dd9c12733bac7596236c1bd3d039e48a415bc156d1bf371", 0x1d) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x100000000, 0x7fff, 0x2, 0x7, 0x9, 0x2, 0x200, 0x2fe6, 0x1000, 0x2, 0x9}, 0xb) 00:02:20 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff000003884b006b7d18a4"], 0x10}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x1b0, 0x4) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @local={0xac, 0x14, 0x0}}, 0x8) 00:02:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300078164497bef6416e701eec687d74902d3571f0c33698014694e041bc474a1b018edd8d33d33288bcda9f27fcd492a2d5d2e2f5220193458e31fd1fd3269d02220639514bf150960c3724cc49abd00ba93e639a3af17e07d2c17e52249fec425172c74ec6df1de4f00147e75eb2fa8fc27558d6b234873ef18bc6ab22c28858064b37afc4be3dccda76c82eb28500f884c482b195e8e47a8954"], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080), 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) 00:02:21 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x75000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:21 executing program 0: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=[0x0, 0x9a]) truncate(&(0x7f0000000000)='./file0\x00', 0x101) 00:02:21 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f6745b34ad1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c0f58557d0f0000009f") getpgid(0x0) r0 = msgget(0x1, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r1, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/155) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = msgget(0x3, 0x99) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/79) r4 = getpgid(0x0) r5 = msgget(0x3, 0xc) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r4, &(0x7f0000000300), 0x0, &(0x7f00000006c0)) getpgrp(r4) getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x6, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) poll(&(0x7f0000000300), 0x200000000000002f, 0x100000001) 00:02:21 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xe8030000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:22 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x42) mkdir(0x0, 0x180) write(r0, &(0x7f00000001c0)="4a4274aee458707d2ea76e900f69b8f5a81cce36542cb831bf498d", 0x1b) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000140)={@rand_addr, @multicast2}, &(0x7f0000000180)=0x8) 00:02:22 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) ftruncate(r0, 0x6e2780e3) mlockall(0x2) r1 = dup2(r0, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@local, @remote}, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, 0x0, 0x0) 00:02:22 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x10fa5a00f8ffff], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:22 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}, 0x0, 0x5, 0x0, 0xe143}, 0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, r2, 0x1, 0x5, 0x9, 0x0, 0x80, 0x1}, &(0x7f00000000c0)=0xa0) 00:02:23 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x80, 0x10) mkdirat(r0, &(0x7f00000004c0)='./file0\x00', 0x40) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad3e97751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="4cbd2261389a5fb629bc3b7a3e4e2cd505000000"], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8008, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x8, 0xffffffffffff0000}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000400)={r3, 0xed29, 0x800, 0xfffffffffffffffb}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) sendto(r4, &(0x7f0000000140)="0a9d5148773488c300eb7c2a6c5979da7a0666b494630086a312750af6da1f9fe2b6c2d628d79d7e9b8de54437029e15fe05575fe9c9cb2cf091758058ddf99f3ea35a7b507ec75aacbd6cdb348cc127bb4c006f4d19cc9b98984dc8a3939e519a67785b72fee42be17e70474eb72f941d66e53a14c43313e52d17271a55693e0c829b7307218ce32fcc23ec3fe831fd5a86e58d4bd141f86511b956f5d3bace122e05a69262c45a24d91e2c7bbcb05ac2ed29288d38c9bcec34d8e6", 0xbc, 0x80, 0x0, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) listen(r1, 0x800) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7, 0x7, [0x400, 0xe25, 0xa95b, 0x1, 0x3, 0x5600000000000, 0x0]}, &(0x7f0000000200)=0x16) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @broadcast}}, r6, 0x3ff, 0x5, 0x21a, 0x6, 0xc1, 0x100}, 0xa0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) 00:02:23 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f00000001c0)="513533f62e954c1c30d24e4dbe1efcc3583d6b7369ffa701dee75ea22e8195c72ad1ec6133e02f5f41960275d3285132f595b671e363d04388b5393691418fbaae0cb0661f03e511685d88d470f0a871d4a970d6632997135ad063f1970973a65946c86bd16815ffe6605d24e0f350e2c7057b72b84293da3d120124a9692054e9ad7d07f1df24baa1cc8ecda7f53bf3e6e133a3c1") getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x400}, 0x8) r5 = getpgid(0xffffffffffffffff) r6 = getuid() r7 = getgid() r8 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpgid(0x0) r12 = getuid() r13 = getegid() sendmsg$unix(r3, &(0x7f0000000540)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f00000002c0)="859a34ff3c8d52890f66caefb6fa3a7c7dd705a55d9630bf0164840e2c378d7e2c46543ba4dd802ed543180af2dd327b05ccad8130067123fca46001e2718bec9891711b2374732938c373a296262f49d2a3a7b52943d8b084b4f14ff889e76e001d2e117552e6427fe72c", 0x6b}, {&(0x7f0000000340)="70f59a4e51fc3c3397a1b8a79178642afaa8ea7c259d8780979f655ab6fa960798048ce8", 0x24}], 0x2, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r0, r3, r2]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x90, 0x20000}, 0x20000) 00:02:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000000c0)={{"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", "28ecded6431e3aff1f931a6c7e2e4d559147751a3f534f2e858bdc3d06935250", 0x6, 0x5}, &(0x7f0000000080)="e6320610d0963cca9fe0d4ca9ca9acd8f9e6f8804c0b8be514c34660a62cb32093384831b46d67ae0544d410228d84", 0x1, 0x8, 0x7fff, 0x4, 0x9, 0x40, 0x7f, 0xffffffff}) syz_emit_ethernet(0x34, &(0x7f0000000040)={@broadcast, @random="ebcfdcdb8f7d", [], {@arp={0x806, @generic={0x1, 0x817e, 0x6, 0x2, 0xe, @remote, "ffe0", @local, "400d77873c567a3d7bb520bab8bab91a"}}}}) 00:02:24 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)="98", 0x1, 0x0, 0x0, 0x0) 00:02:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xffffffffffffff80, 0x20, 0x4, 0xda7c, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:25 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:25 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = socket$inet(0x2, 0x30000004, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2}, 0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0x28) r6 = shmget(0x0, 0x1000, 0x240, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000140)=""/245) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) 00:02:25 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3a00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000280)="49140d86784855fa0f53e5db83a1cf093bb489afd220059308449e31beffe45732fef6d8677739fcfa986a35cd5b532c032cb0d9b787ad6a2d86b3a6ebcafc609dcc64e3a011d24c867b0db248bc59f4a6d89141707bd7b02326f4d73e481f6493c755f3013554dbaba7de636bd06d159a9916ac9a0d586d3ec88e08cbb7f0494da8ae9773032f2690c93ad11db85deb553a25e53c52d1ec3e8f5f5ddfc88ad79f0b83daa2f42a3ffeeb8a1f0b1d110aaa540b4c345bef9fdb1802f2e24f8c1acadf583ca3bcebe75aedc85056f9") setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0xb) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 00:02:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x400, 0x6, [0x1, 0x0, 0x9, 0x4, 0x80, 0x1]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, r2, 0x10000, 0x10000, 0x34a}, &(0x7f0000000240)=0x94) 00:02:26 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:26 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x120) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x1, 0xf, 0x0, 0xa486}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x5, @ipv4={[], [], @broadcast}, 0x4}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)=""/155, &(0x7f0000000000)=0x9b) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) 00:02:26 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket$unix(0x1, 0x2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x185, 0x52) poll(&(0x7f0000000100)=[{r0, 0x2000}, {r1, 0x84}, {r2, 0x80}, {r3, 0x80}, {r4, 0x4}, {r5, 0x4}], 0x6, 0x1ff) 00:02:26 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:26 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000800)=@un=@abs, &(0x7f00000006c0)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000700)={0x0, 0x1cc, 0x1}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={r1, 0x6, 0xffffffff}, &(0x7f00000007c0)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r2, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, 0x0, &(0x7f0000000040)) r3 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0x3, 0x80000000, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000600)={r4, 0x0, 0xc9b1}, &(0x7f0000000640)=0xc) 00:02:26 executing program 1: syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/4096) 00:02:26 executing program 0: setrlimit(0x6, &(0x7f0000000000)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x6a274}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) 00:02:27 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xe803000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:27 executing program 1: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = msgget(0x2, 0x2) msgrcv(r0, &(0x7f0000000000)={0x0, ""/172}, 0xb4, 0x3, 0x800) 00:02:27 executing program 3: r0 = dup(0xffffffffffffff9c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @loopback}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) 00:02:28 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfffff8005afa1000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:28 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000099000000ff0f00003d0fb1fe8b7807947eb3966293efbd183f148f977ff90a1b3322b451ba503576af7984e74b1d298cc85a33f3f35cd45c04e8a69de24bda5c30001a81e731d3795eefbab160fa1ba50f4ce78adeaa54e27177ee8b29b7cc34652f9cc5debaff86d7cea7a9ee8a98eaf8bc94614d552e931d6596776918304eb9620670b9fa69b822cb8114335046a40149a52537ad4fe2cfa021eba0ff8adc7d6b59312eeaaa3a0ce85395b927533fbc661993a0f49aec0c7d58b708add0c715e9d687d3adaaa75f0d4bd6437e599f2d59ef0000000000"], 0xe0}, 0x20180) 00:02:28 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000974000/0x2000)=nil, 0x2000) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f0000974000/0x4000)=nil, 0x4000) msync(&(0x7f0000976000/0x1000)=nil, 0x1000, 0x1) 00:02:28 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) exit(0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r0, 0x0, 0x1) ftruncate(r2, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000300)='cdg\x00', 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r3 = getpid() fcntl$setown(r1, 0x6, r3) 00:02:28 executing program 0: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) setresgid(r0, 0xee00, r0) r1 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmdt(r1) getegid() r2 = getegid() setresgid(0xffffffffffffffff, r2, 0x0) 00:02:29 executing program 0: munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mlockall(0x2) syz_execute_func(0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = socket(0x10, 0x10000002, 0x6) setsockopt$inet_tcp_int(r2, 0x6, 0x116b, &(0x7f0000000080)=0x400, 0xffffff21) 00:02:29 executing program 3: syz_emit_ethernet(0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYBLOB="c1aa574bcf9349f0f1ac4d7a8ae6184e02676ea43f1fc1e2139e1c96601f7d45ddc689112a", @ANYPTR=&(0x7f0000001100)=ANY=[@ANYPTR=&(0x7f0000001080)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESHEX, @ANYRES32, @ANYPTR], @ANYRES16, @ANYRESDEC], @ANYRES64, @ANYRESHEX]) 00:02:29 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:29 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100501, 0x0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000000c0)="6eede01aa7507389de7c7b0e340acd7bca84ab9df6cd14c69ecb4e7b") r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:02:29 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000000)) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffa) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x412, r0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:02:30 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r1 = dup(r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000001c0)="60288f302f7fb5a5972db10544caeacf8652184f4b7d82716c0a1a6071ef4c493a5d666dd1a85644699891982b37f0b30a20f303420de00f69b14c575904fb214f33b35ddcb038681f55ea9a27bdbf9937a3554a39210cac39cbdce0f99b23bef0bb906f64e652979689acde81942966da51372da0d91e227df2e5823d69e3afe88de15fe6e26a1df46e940f438f") bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x3ff, @rand_addr="6bd6a1271621e6f9d523aba8310e167f"}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:02:30 executing program 0: ppoll(0xfffffffffffffffe, 0xfffffffffffffea2, 0x0, 0x0, 0x97fc9224d65a5cf) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f00000000c0), 0x100000) 00:02:30 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:30 executing program 1: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x8, [0x7, 0x4, 0x101, 0x7, 0x3, 0x9, 0x8001, 0x837f]}, &(0x7f00000000c0)=0x14) rmdir(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00') nanosleep(&(0x7f0000000100)={0x53eba1d9, 0x20c}, &(0x7f0000000140)) 00:02:30 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:31 executing program 0: syz_execute_func(&(0x7f0000000000)="b1eb91cd808e6b00070769ef69dc00dd8a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf2730f5726400f0d18c401fe5ff6a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") exit(0x2) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x88, 0x1e0) futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x3, 0x8}, {0x401, 0x7fffffff}}) 00:02:31 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:31 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5e], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x392) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1a) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xa43, 0x3, 0x7fffffff, 0x3}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1c1}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="00000000050000000900000001000080fdffffff"], &(0x7f0000000200)=0xb0) 00:02:31 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:31 executing program 1: r0 = semget(0x1, 0x2a91d529a3cb577e, 0x40) semop(r0, &(0x7f0000000000)=[{0x0, 0x7fff, 0x800}, {0x2, 0x9, 0x800}, {0x3, 0x0, 0x800}], 0x3) __semctl$GETPID(0x0, 0x0, 0x4, &(0x7f0000001580)=""/230) semget$private(0x0, 0x6, 0x81) 00:02:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x8, 0x5, 0x103}, 0x10) pwritev(r0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/72, 0x48) pwritev(r1, 0x0, 0x0, 0x0) 00:02:32 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x7fffffff, &(0x7f00000000c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x9, @ipv4={[], [], @multicast1}, 0xffffffff80000000}, @in6={0x1c, 0x1, 0xffffffffffffffff, @mcast1, 0x7ff}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0xfffffffeffffffff, @empty, 0x40000}, @in={0x2, 0x3, @rand_addr=0x5}]}, &(0x7f00000001c0)=0x10) 00:02:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x75], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:32 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x100a81, 0x0) ioctl$DIOCGETLIMIT(r0, 0x8004667d, &(0x7f0000000240)) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) semget$private(0x0, 0x1, 0x50) 00:02:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpeername(r0, &(0x7f0000000040)=@un=@file={0x0, ""/24}, &(0x7f0000000080)=0x1a) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:02:32 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, 0x0}, 0x0) close(r0) 00:02:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x401, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000004c0)={0x0, 0x80}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x1, @mcast2, 0x9}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000100)="e7e48b7492677fac9427dc264cf224c29c8058c33ecd178cd67b4b7e6fb1921602606a18cc9acfc5058e31b31cb9fbc739c9ad6dfccb424a29fe56bbca780e18afd01ac9964976653288ff9ae4a8b2275af0669388f7323e8751b5d3e5dd7b38", 0x60}, {&(0x7f0000000600)="77109e21c48163cf724d493bfb8a4f10e0f031bb32868d9a182fd6b175eb1626e13bb19ffbfe7352e830f7a5b3ab61540c5b7f61bc113928f8ab3d9632facef18db12695dff08b625cbebf737e8a03d684d19d0dabda08c0c1fc7100318528fc8c093e173045658ef21ecee213c69823be05697f26972564195e32a0505814ea9e6b4b93004ce29a6b29cedf60e528625a8ccf284771475936701c3997cd7de9617e4c682489122ef25c3689f95ae0906e0a397e678fcdf8b2802b6e7221c9e3180c940e4440151672c94aa6ad62e9ccfd7caddeacd1ceeb58979ae9e17fdab5d5c2ccb6bb2c7f995ca9cfc8f16a3eaba77b97e6253efca37c8fcd59028bc3a5548c909d232f7456914e6045eec0bbeaafb8731486842a0d24b0ee51eed3fcda9b74589e8af65ec6c4ceeb93d9e6ff8190ba234d0b295c0116a2bca6b77bffce599541f822a356374e4efcc594f9ded3e9e90809a93a18e2021c661c4209f2d4f196dd94be18831076e577f56f5dc30237d770fe7600fb1d", 0xaa}, {&(0x7f0000000240)="859f3fd98a2c54d9e14b94f073c76cd312689eeaeb7e99438720cd2b9317b72964bb6f77a77d27e3a60a6c9dd20da283d76704894ba006ae47a425351e99123843d1093511afcaebaefdd2c646279e5c4c1e9c9a30afaf0b157e17ba73fa98c26ca0fc2c0e4fdbb4e9edea2a048b6c567935b41ce2690c76e87e3affb00245ea7e104dc484eb5136f54341c31ae8878aa1f86d113caac8f024fb18ac65b2cea77776651a232f649bef9031f3a7a421feefa3c105d7d7d02afc1562a3", 0x59}, {&(0x7f0000000300)="13fa11ce6c87d3c082c16ce5f6d0a679786829bb92", 0x15}, {&(0x7f0000000340)="b0633095c5278374c50eb048c14f578fa05d788c090de52c268e7d52733bff473cf374ef0d2554fac47a6b5cb3f9bdb688b22e0fe066828bf038f3311f7a34486b09f1db4bc63f75e3c8e2bf23df207c007ea16a3f65e02fed106fbed6851a7784a3463cc1723a006e6f351c9d785b51a3a7cf6f104970f9fa1dcf459c9d915c5f138a241fb86ae93adda4e1db68483b858761fd866b05109a22d6b8c8c6dd14e0431aa107e40053a52027a2b0e724b435753f3a0578be1bf4bb98d9e30efb5184bef4dd256ccd10e27a078cf6086fe94f42dacefe8ae1ea975222ed75b944f4e6febe", 0xe3}], 0x5, &(0x7f0000000540)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x686}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffffc}}, @sndrcv={0x2c, 0x84, 0x2, {0x3039, 0x4, 0x4200, 0x9, 0x7, 0x4, 0xfffffffffffffffa, 0x81, r1}}], 0x50, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x4}, 0x8) r2 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x1, "bdf22d9e7e4074d082fd127e416f211a"}, 0x14) fcntl$getown(r2, 0x5) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084ffffffffffff86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010300907800000000609433df00000025be0000000000000000000000000000010000000000000000e1ffffff00000000"]) 00:02:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:32 executing program 1: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000540)={0x0, 0x401}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f0000000080)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000140)="2949a2927acb4aabbdc89784142d0b616b7cf038f98aa5af738e36460601e2f10a04e13d0260ccdf014709bdc62df01614dada753cf875f0cd085d4e5a4085b3048bd0787f310ef60e9cafb3d31cea59f37346f41bb7e05d443d0f587a03a93ed7e2ab294407be00c36fde68b74fd26fd4a61d337ee413daf0608e97cd53de9ea06c05372a3e6539d1df819461a185c501a6077089c3beea26682f4d9bbbb15bff708a61934a396836ef7360c19ebc3a5cb4b97d3d3f16baea9cddf19632948df7", 0xc1}, {&(0x7f00000000c0)="2e0994a789c788595dc331aefea1459b", 0x10}, {&(0x7f0000000240)="f46471e49334c12401051c5ef1eee33ac071a9652900b85f8d0de10ea0e62371a4a237b1e128b1ad5e0e", 0x2a}, {&(0x7f0000000280)="3f617dd44fd680e3e04cf8c3ab0ac97d474f8e166279f5161d71d7db295de72ee3a1053d9698cc32e98290b04b0c90a4e257ec5d7d25767e13587c505c039a9560ebb1e905548d885c7ff07304f25ecc531ba6669498920e7998ead5edcc594575ac7204aa4f676b5a91a566e48f5daaf89d9c00f9e61235a0069dcf35699ffb0767cd1ce4999ba77acf6f44bae276f80c1cd443cd90f805a4d887fdbb7104cb73c19b2fe89c69", 0xa7}, {&(0x7f00000003c0)="8a241cd872b7519682c75c0755a145bbb91d63a934de8e99f393a8d51b304b829b6d88d9c09d48d56046231d0009eb18a6b1e8b034f5042cac1bc98c33e20f78af848372c61c0214176c7e63d604a7412d2f100bf48de256448b1edda27f749197b2a9fc6b3405fb6c20d72847cc1c2858881b4b74fc860d05b766a4245b89e8edfade3aba5b5e6a944713f2a1d2114b22fe9d220f9a09f3ebdece4936b66228c14fcc1976ff96875cdb971a4980e8864019bca784d9989dc7642f2c1da73c85f95552dd0553cf1b5ce592e1966d6c3d82af6ac6cc5f0ac47d9e4702a3d963901db2a9", 0xe3}], 0x5, &(0x7f0000000640)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndrcv={0x2c, 0x84, 0x2, {0xc9, 0x3, 0x20, 0x800, 0x8, 0x9, 0x5, 0x7fc0000000, r2}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0xffff, 0x76e6, 0x800, 0x10000, 0x100000000, 0x1, 0xfffffffffffffffa, 0x1ff, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x98, 0x4}, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="100000004aede9555ebb0001000100ff"], 0x10}, 0x0) 00:02:33 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f00000000c0)="c481fb2da7d7000000c4c249bcb80d000000c481b0584b0bc4822528d78f09d890850c000000c4e259935c6b0f8fe99c91d8fe05ffefffff0f01fc66430f383ff7") 00:02:33 executing program 3: setgroups(0x1b, &(0x7f0000000000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r1 = getegid() r2 = getgid() setregid(r1, r2) uma_zalloc_arg: zone "128" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff800739c2650) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff8110edbe at witness_debugger+0x8e #1 0xffffffff81110440 at witness_warn+0x640 #2 0xffffffff815369ed at uma_zalloc_arg+0x5d 00:02:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//f\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x8000000000000010}) #3 0xffffffff81035d51 at malloc+0xe1 #4 0xffffffff8105684f at crsetgroups+0x11f #5 0xffffffff810566d5 at crcopy+0x55 #6 0xffffffff81497483 at sys_setaudit+0xb3 #7 0xffffffff8170d7e6 at amd64_syscall+0x436 #8 0xffffffff816d58cd at fast_syscall_common+0x101 00:02:33 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000001640)=""/4096, 0x10e2}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000280)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0x1c, 0x20000000) r2 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000400)=0xfffffd93) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x9, 0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) mknodat(r3, &(0x7f0000000180)='./file0\x00', 0xe034, 0xffff) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) pwritev(r3, &(0x7f00000003c0), 0x273, 0x0) 00:02:33 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRES16, @ANYRESOCT, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESOCT=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYRESOCT, @ANYBLOB="a0d0bdbbc1ba8a014fd2964fdce2f689c95b40cbd75c1b0f7aae0d498f83d649bae84e2442854ee8c2099fb204deb1d5baaec7323234f6", @ANYPTR64, @ANYRES64, @ANYRESOCT, @ANYRESHEX, @ANYRESHEX], @ANYRES64], @ANYRESDEC], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:02:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x8000003, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x400, 0x5, 0x0, r2}, 0x10) read(r0, &(0x7f0000000480)=""/24, 0x18) execve(0x0, 0x0, 0x0) uma_zalloc_arg: zone "128" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff800739c2650) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff8110edbe at witness_debugger+0x8e #1 0xffffffff81110440 at witness_warn+0x640 #2 0xffffffff815369ed at uma_zalloc_arg+0x5d #3 0xffffffff81035d51 at malloc+0xe1 #4 0xffffffff8105684f at crsetgroups+0x11f #5 0xffffffff810566d5 at crcopy+0x55 #6 0xffffffff81497483 at sys_setaudit+0xb3 #7 0xffffffff8170d7e6 at amd64_syscall+0x436 #8 0xffffffff816d58cd at fast_syscall_common+0x101 00:02:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = msgget(0x2, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/3) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000280)=""/76, 0x4c}, {&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/184, 0xb8}], 0x7, 0x0) 00:02:36 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f00000012c0)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000100)="c467e678dd32c3976ca2483245a38cb176118e2a6f22e163ad11b0a1b90e66439e768b050ed6f8c27fcd6d57494ee39b343930b2354b7d437465564e05d4", 0x3e}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f0000000180)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x10c}, 0x100) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) getgid() 00:02:36 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) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000002c0)={{"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", "cfa28a6b61ff0f4796a0fd5e23ec2ec9fb69f830e966fd2a40c9487515dc190b", 0x4, 0x4d3}, &(0x7f0000000240)="cb478b3b1c95ef1d9a148274219c037fae9878465764a61166d5be6aeb4cd3bcf588675e8872a087f68f843cf8ebfee09ffc0209b8ef34e322d2cfe9a898dc5258d58067789e7452c1a8208b4d52e16d18fcbfcd02f774640f0c51", 0x8000, 0x100000001, 0x8, 0x7, 0x7ff, 0x800, 0x3, 0x2}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$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$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:36 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r0 = open(&(0x7f0000000000)='./file1\x00', 0x8001, 0x4c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:02:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x1100) freebsd11_fstat(r0, &(0x7f0000000340)) 00:02:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x2) shutdown(r0, 0x1) 00:02:37 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:37 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000240), &(0x7f0000000280)) chown(&(0x7f0000000340)='./file0\x00', r1, r2) faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 00:02:37 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5e00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:38 executing program 3: socketpair(0x1c, 0x4, 0x3bb6ac31, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xff, 0xff, 0x1d49}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x200, 0x800, 0x0, r1}, 0x10) sync() syz_execute_func(&(0x7f0000000200)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed3e3e341812047002b000000262727f18888a1c4101f9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) r3 = getuid() getgroups(0x7, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r2, &(0x7f0000000000)='./file0/file0\x00', r3, r4, 0x400) 00:02:41 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0) ftruncate(r0, 0x80000001) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0xffffffff, 0x8}, {0x4, 0x3ff}}, 0x200) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0) 00:02:41 executing program 0: setrlimit(0x8, &(0x7f0000000000)={0x2, 0x8}) setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) socketpair(0x0, 0x4, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f00000000c0)=0x8001, 0x4) 00:02:41 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:41 executing program 3: r0 = open$dir(&(0x7f0000000140)='.\x00', 0xfffffffffffffffe, 0x0) syz_execute_func(&(0x7f0000000000)="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") symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') r1 = semget(0x1, 0x7, 0x20) r2 = open(&(0x7f00000007c0)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x101, 0x7, 0x401, 0x0, 0x2a}, &(0x7f0000000840)=0x14) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000008c0)={0xff}, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000880)={r3, 0x0, 0xc8}, 0x8) utimes(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={{0x10001, 0xb8}, {0xffffffffffffffbc, 0x5cef}}) semop(r1, &(0x7f0000000200)=[{0x3, 0x5, 0x1800}], 0x1) r4 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f0000000340)={{"4f9ecd9d2b32f0b0b62780dba97d21fcc8995e1088dacba0f8d10832255af06bcad7a5d278f5ef03b0b630ab1bc7aff52839ad5b7c19efa34d1ee97a591a11ae31119d746d72da1388c2956991b9036dbf92ae1cf1183d2adf40ed2032bc539ad3dfab5acac0f19f6c9ed0729d743541103f98fc23b37119ac1918a09cb93608466f3862cbd965b6243f96e6b5e2a60b7f2df34d9afc070e5764732059bc35a6969ce06195e5a6ccb8f6c1b335af87f9a7bb442ebf1fd2c37a0af7a75ecb5d815b57cd477410559a9e9b8ef44b0715695a9269c80d3bee2ef82a059932b830ed64883fac9a27d2c32b1acd2c49e17cc235745cbae89c49bc1196ff4b1c12f3c142ca8ef565da59ae48060e8540cd754272c927f80606e23f84f1573aef4d7a79f57b405f36023b4408988031d7eff0517d79084ab1286ee0344b8b218ca66f1336445186cebcf42bf90559b8c1364f9df3d64652c89cca3802878efd5520fd6a9096f8f581eee4138f5e4aac1e9e66a1ddac509af62eb8cd8935da80710c461340b260284f3e31532321e5ed9d967cafad9d4b4ba65c2726610f7411a0ebe2e898e1c06265214cf0db7ee727d81c5834013f50a2a812f75c81a548044ff7f7b278d91baf31d4c3e877c67628bc4909aaa814c11e8bef7269c3e09f0868fc83729deb7b8c971900163e4be38633df93fdbe991eec9b91c03a48948c14070c7f616c07cdf239132fde373c6314e4475c15d3a891d999c9ca1b4299ded7d6b502f401c93979614dadc6019f38cf4944ee7d2c56b9418d2d2ee29e170d54fa5e0489c43511b1277d3042e15fdc5c26e1499bf187fdd3b2d7317f850a1e8cd3ae089f3cc0737184b94c805f8262377b761dc603eea780d04c8fdce598906f060e0a3078837fc88fe5326884bae1f64820026f4cee0ddc413ee27f720d9c3f07af44aec04b11b9be806fb0e9f77906caa359a17a46fdb17ba34c2c30c89f1ae32bb62c13ad9a1b6399b164fa5117e579853907f110d53f62a3ed7001906713e1f2514f1ae0778cf8f1a597a859c654eb0f0802a0903915899f28587bb16b3d43698629999efab3d1415e79300a48c1c38e05271db1358c110bd7aae82ee4c1df41c8b76ca0f006eaef6469b6d18e2adfec1f5c866a9146b5507ca5f107396b877a3153056c03546860f159fc6b43573577213afe20effa4e703941d9e1abf96e1aa38c667f7c63ad0b867985948f5e5a48f17b6864b87a7866f8d072b7bc5285f5f01242444edd830b90977566ca685ef76087a981ce31f0fdc666b40fdb6d9cb83438b49e75dc99366adc84cbc55d76574c3784079dda5589b9723777f4ce27c80ee938723c7fa05fb7db8a7a75bdb94acc94d96347914a1b673b9ad5d288f2c0987aba5238257e94f61191e77d05a95da1ffed662c1de9201707a61d6a6640cdf7a0", "9f36d68f03d663d844599b9d8769ea41a2c5c99edf1e790f98b9bb407e003860", 0x1, 0x8}, &(0x7f0000000240)="ec71cc2ebf7cf65c58274955d9f726625fbc4801f72960b567bbf0d58d6d4a1a77f0ec24599ee6299a39ee89804a63b5d88d42cc12290e7d4e717d3cf68f41ca2f7634f759152c7826c813646b66145c3df345a1de1ac8252dfa70ab86069674731d69fc85db0bb1ed2fae82bac4c6638124bcbb33f5ae2040a8c6916b024fe55326c0b17127b4cbb5efe6a358990c7ef688f7f8782293a10918f49aae7045448e12d7dff30ccb2f3b9c741aea7cccc37a4518582cd7777c84ebf57bcb1aa9f430e468c82e7a636113681e2d2685b4ee0b624afe1feb9e59d001fe1f23350a9a6f72e7e2116d428202", 0x0, 0x3, 0x0, 0x4, 0x80000000, 0x400, 0x0, 0x6}) 00:02:41 executing program 0: syz_execute_func(&(0x7f0000000140)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:02:41 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe803], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:41 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:42 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:42 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000000000000000000000689d436de0ffffff670ccdbf7f8e2e4d6d48e728f79e01c100"/62], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") flock(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:02:42 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:02:42 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xfffffffffffffd7b) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) getpid() mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000400)="53725aac41c0219f094d99de6e7e0341043920e745632066154df61dcbb52449d3ba641dc19106a51947ceb3c2359fd9c7c4edccb8cc9a61100df141dec91304ec08beea4921c1a36d0d14dd48a0a02a19c5ecb9901f86d1c8507fb923b4ed8f12cec1c57efc64b26a9bbd26efd1a1f06fc14411adf42877763333647fcb1009d26d18baa9e262ea8fd7af2c647034ab52d328b373f1da33e36eb16cecac66642b3d81e4f5a4cc147192d8292105a4130f32f734f39b43c1b889c19683df5577679f6f18f416ab8767b8944e0899c350b48612") r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f0000000300)={0x2, "882bb94d3a028316fa54c145412bea49cb3d93fe1ae7e66493884fc984d27f1d1e2dc318f76359fb0f0104f380f9a7688e7809134ec6abee28f8472a57456c82a9090239a295dafd7bf9758170091ccfabf68b1d0b4953fe760a08f9293507937a861df99e75b0bb689949657dd46702a420edc54fb0f73f335a15e0214925ac8d32a2d2995498a2268d48fbf1d54e2f3e37a28a9a460126d711daac083fa73403c94b9c1a61d08e8172f0daa0827896cf8e2424f14c8b1d79c9215d0383533c33386b490f5c65e9c7df0419a0de490438b2f97c"}, 0xdc, 0x0) 00:03:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0) r1 = socket$inet(0x2, 0x20000002, 0xa4eb) getsockopt$inet_buf(r1, 0x0, 0x51, &(0x7f00000000c0)=""/199, &(0x7f00000001c0)=0xc7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x401, 0x4) 00:03:31 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:31 executing program 1: r0 = semget(0x1, 0x0, 0x0) __semctl$GETPID(r0, 0x0, 0x4, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000100)=""/224) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:31 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c0e0f05042459bf0203e80040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @loopback, @loopback}, 0xc) 00:03:31 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x13) 00:03:31 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:31 executing program 1: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000100)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x100000001, 0x4) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgrp(r1) setpgid(0x0, 0x0) setpgid(0x0, r2) 00:03:31 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:03:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3a000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, 0xfffffffffffffffe, 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/205, 0xcd, 0x400c0, &(0x7f0000000180)={0x1c, 0x3, 0x101, @mcast2}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:32 executing program 3: r0 = open$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', 0x0, 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) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:03:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000080)="1f431f781613942da4bfa670ee30b00b9d0da3a29d3de386f0bd6f0b2d1d6dc215718dc8e5e708a2aa9135d3094cdebff816e9cde035656ad1943ae10f80584037fabe43739b6583d0eecbde50fa6a7883b91045a3bdb30ddd94f19046483de7ff4aa4b61816baf906bb05621bf504ccaa0e9384d17714c81ab9211310f0cf27425bdd4965751ae1a8cf66") syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:03:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5e000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x75000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:32 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) 00:03:32 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x2000000000000) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="d16d25e6552d23f08e3af91251524c595d7bf3d8d6fad30889ba582624a05057f52b3a41d0f38785ac029ef36659cbd7b46dfa4095499830c0be1ce73c04df"], 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000140)="a6fb9ba2fae3663647a47ccda74711d9eb2d04b8ad1277f8654212845ee94393c2e3b2bb775df03f7f8068f674a15734f6f68940c92debe1eee8d1cd62f0791073bec1525b0a6ce6cd93a6e919f12ce76eed7c5daa0e7cec901fec3429834eb60b806db815aeeccdf57d55e31150fe001ab6e58b6f201da06f21026941cf7f9427bd00701671a8ef8f49ebe1a4b8a5220acd368e47a2b533119686c5329645a5f440dea7a54b63a459193bee44cbfeb08628c2d32de632788492402f24f583a2b8e1c4966fe1c975f5e116affb7c081334e3761aa598ddd41ab851a76eb54f90be8f56a6ae", 0xe5, 0x20080, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) socket(0x1d, 0x0, 0x9) 00:03:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10fa5a00f8ffff], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:32 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x0, 0x3], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="7d56c6d9029d3689677488d3d51f6b961510f870") r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000240)={{"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", "851689a7e7c9ad190c53a29b2997ee5a1c0626c8b80a5b20f02f7e97fb33e530", 0x9, 0x2a30}, &(0x7f0000000140)="8fe270e64b37d4936ae8e307fe9a6be472362cf172a39404edb9396b81893082f9c7f5ec57f8d826005a7170d92fee8d885a5851189ff29fc80be2b349b3806ab6d64bc23da5d74c138edf86befeb33ee53acdc8041328e08b6820d31cded7861a850761a0c42fcbb7c74baef43f945d56a617cfe550c670ce5c250a561bcf764cf58b5161f89ce280a8e1bf2dfb2c21958c0830359f419b3f7ee6f77680590351dd0b4d6b5683b0bc5b4c4992f081b6887cb575be263c43502bb3a8863afaee1b89f5bca05407b8a47e886b044dab24eb100d252427a89ec00648c0", 0x6bc14660, 0x401, 0x1, 0x1, 0x6, 0x80000000, 0x100, 0x8001}) 00:03:32 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0xdad685d73b255d8, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5, 0x2}, &(0x7f0000000240)=0x38b) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1}, 0x8) r2 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21e000000100000000000000000000000000000000000000000000000000000000009ad500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000568001cba54c68a6b1ff5242975903589feedc160e1ef03f01cbcb3a16b586e32857b783a8d953c0cddb01c828058b7633bd0249abf55107df", @ANYRES32=0x0, @ANYBLOB="0900000002000000070000000700000002000000"], &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0xffffffffffffff80, 0x0, 0x9, 0x8, r3}, &(0x7f0000000140)=0x10) getsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) shutdown(r2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x4000, 0x7, 0x35b, r3}, &(0x7f00000001c0)=0x10) 00:03:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:32 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x4) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x103) r3 = dup2(r2, r2) freebsd11_getdents(r3, 0x0, 0x0) 00:03:32 executing program 1: setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2fc442fdb9efd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:03:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:32 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, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="14000000290000002a000000000000000000000085fb4ba5d399bff467a15e90b26e759d5d3253b3e7dbb38b6d293b893eb5722db8ca28dcd90b4f48314ab87046ed252e636a1b2af3bb1b34227a046aefc86bcc6573640520d74c519c03d371b4750b939285ce965f1926dd703022a2df28c107bfacff528c8d0bd5afae03b66e4f1ea872845e276d1626bf06baff229c4bb8fb466e451c7d6c49aeace37aa65adade492320958224da8bd83899513f5467fc2f34e38e04b5f4656d8e021f82a1e7f573615d5af3a4a718d010a23bc46d48b66b4a1806f6af8bc8e1961f60de3f7c86b483f96805d2f19d51fa308a48d3c10fb98f0b"], 0x14}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x2, 0x8a}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x3ff}, &(0x7f0000000140)=0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20080, 0x10) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000440)={{"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", "6fc36476d4a3d4e290b0437e9c2842cde3f4670ba8dba72e4ddb0c7a09eff2c4", 0x9, 0x5}, &(0x7f00000001c0)="bd3888e0f91a538495e0346a6b372ee654ee1ff41582663dc5045d1bc14f88d6446577305e96f0014a1aae527d1150329b1e9143fd02f4d59072640a3c739b9948f8ed359f1d87f7f98209b8c8e577e231ab079dd3a25af083fe52cf6e11d0fb4c39c78793a20ccf36f20fac07aeefced73cfc94af95f15196dbc52ae6a3962a48bce9c1adff08cf0bd62273ef258829e46629de70b191d2ed7bbfeace7d73d04e8ab403a641df6797d62e624114c7855c1ea48ede2aed0810e3769f4e", 0xffff, 0x50, 0x7f, 0x3, 0x1, 0x8000, 0x0, 0xffffffff00000001}) 00:03:32 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@noop, @rr={0x7, 0xb, 0x8, [@empty, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x100, 0x2a00, 0x2, 0x7, r1}, 0x10) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x7}, 0x8) 00:03:32 executing program 0: r0 = socket(0x11, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x14, "40b08a9c776ff4da2ef4fc5fb7786d725385ed2a"}, &(0x7f00000001c0)=0x1c) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c1c0f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:03:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:32 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000400)='g') connect$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="b3dd0ddda2e732840050be1654ef03d88dfacf42b298118091e0901ebc091657f4d76ab00875d51a46e454d73e1a1966dd82b45b00d72395a302d0554d6a06e4c5aa3848d8485f315be50b77b876f418bdf7819abb075ecfd4c3c91e7da8e042e2c6109ebbfa18d8630496e12577f2ed1c30c0509963bc6f5603550fd305d8b3d3bfbb9f7e6f0fc4e1b79d4e7b7d752839c11104f305a8b482e3cc75ec"], 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000240)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000140)=0x40, 0x4) 00:03:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:33 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getpgid(0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0xffffffffffffffb8, 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0xa94, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) open(0x0, 0x0, 0x1f5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x2, 0x9, 0x5]}, 0xa) 00:03:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x6) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x274}, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:03:33 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/24, 0x18}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/181, 0xb5}], 0x5, &(0x7f0000000540)=""/156, 0x9c}, 0x40081) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:33 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000080)) r1 = socket(0x1, 0x4, 0x100) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x7, 0x4) 00:03:33 executing program 1: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = socket(0x11, 0x3, 0x8) sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x6, 0x9, 0x8, 0x5]}, &(0x7f0000000400)=0xc) semget(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 00:03:33 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 00:03:34 executing program 0: syz_execute_func(&(0x7f0000000740)="1c02c44115fa250600000098cd801b69e4c4c2319cc4998999996962f5696200d9d9d00617555b46db596bf2680c0000008fe9589b26c7e4c753fbc4e101ecfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000515164dbe1c1ea01eff265dc5f00f2440f79e55bc423956bde90454569a841000f9953d0332ded2dedee75f50f54635bdedec4a1e1e0efd1400f0d18c401fe5ff6e30fac9c169c16660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket(0x1f, 0x30000005, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:34 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6096, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x100000000, r1}, 0xffa5) readlink(&(0x7f0000000100)='./file0\x00', 0x0, 0x1bd) 00:03:34 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff8005afa1000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:34 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=r1, @ANYBLOB="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"/422], 0x0) 00:03:34 executing program 0: r0 = socket(0x100000000000f, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}, [0x9]}}, 0x94) 00:03:34 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:34 executing program 0: r0 = semget(0x0, 0x1, 0x102) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = getegid() r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = msgget$private(0x0, 0x4) r4 = geteuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r5 = geteuid() msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x0, r4, r1, r5, r1, 0x1, 0x5}, 0x6, 0x0, 0x0, 0xdb, 0x4, 0x6}) 00:03:34 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2500000084000000040000000093b9a90de10057005e0060ee516915455b88562f523b7381"], 0x25}, 0x0) 00:03:34 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:35 executing program 1: syz_execute_func(0x0) r0 = shmget(0x0, 0x1000, 0x82, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket(0x10, 0x3, 0x101) r2 = dup2(r1, r1) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000000)="361281c7e5a9204a3e833664b919957eb4a0ca72044ebac3b82fe91a33ccfc4228f1a7eecaf7a8193375c998423a6ef94c362728348425d975e415f4b4474bb5897d4d63caed19896a7f5b4df15f92eb6c4895d008d982273b1efaf9a6c3784290bdc87b9b6f55ed102b327e7e06d02a68291aabe365") syz_execute_func(&(0x7f0000000080)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e75a0e50903e7e7d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") accept4$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x10000000) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000001240)={{"b2e23c7aa562cfe0a091d99fbbeb5606b854f3653468510b8377538335acdbdce13fad13b2934502e88720ff7393505e5989dd7d4ff7e98e3687e2be57d322d3fe75293a6cd94d440db0a7599a7a99eed7e12717912985bdca017a6ece4dac0338054f3fbba283ea61d2606bf3578e8a0779bb8af2fef595aa1b05ce41643de0bad3bcd27b9c0527dc31d23536028486dfebd91d8e15ee9dd7f285e172296e67e816947d1a4bffa19dc7e786a0c4e69aa7c3f52f4cc4c16eeebd30c9d3ef06b14ce666656402e49877ec562360644ffb2669c8d0848c01bc17f179765fa477f777e4f2e39539573907c9bad53d387a7239eed5eeaef10cfd31a3200460eb9f1fc1d0a34341371ca3d71c4f0ab8be3dcc175fa11f6ea106ba6029ca4f671b34717ddde5f998413262a9c6348b06a36643d274a9c68986c3a148e20e5f9da24e4adf60b7531ae11a08d439a49334d4c849061218b2617e89b62876ebdab3e6167234fee0300706e014f412adc2b8f4b69bfeb36767847969a760661909161d14efd5aee1c79d137cbff64edcef409cc603998a2667519648d96cb04479545d5b47e6e8ce5db200f569003ea347239f5e048dfe45312c270a47c7b493d7c3b32bd0fef15331f9fe3a2b4f2b5cd08f7556fdead908689c3c11ab7810dfcc5972e517e0cf89120f08c265753086f82bff6ee9fcc59fb69bc422726dd3c5fcfd2edf693d3196ee2124baa43f6c1219509713c75346f67cb8264c11571f680593350ba09604782b89eefd53abc0bbb6bcb0b00579575f0c34b73c2c086c3e761cc36ce1df41c996d7b4b9421f4eb238c7c6bcf92e44aa7c164b44c626391669abcaf37a2c428dbe14305e29480216a6c609eccec6286415995812638b4896e26f94d098dbacc61afaca7c512f81658d9c667c6d78b22b31be87a2b347d80c34c26370c479c2c492419fda5589130adff4ee4c33290e005f8737bec06b7bac7294d0a39609dd3d01d4af116c192720872e513e3249ba7b4530ee93e44755f99d35cc5510d0a6ab8404a264eedd4b4615cfddf9c402baec1827fda69957fa11f822996656009042b9029b65c039545a66c1e4c9872c3260e2b3e392a8616f35e50857485faebaab5a7f9dbec4fdad42c869e331310a5ed5fdb78aaa144425371b5a33a728ea6c3af5458bf043f5c3427caf9636a5d0b5307887e3b1eae53f53132466e57ecad187ecb333ee1ce37644ce27e8960bdacd62fb5f1aebbf5212527dc2fa7a6aabac21fd57ccbbbb29c0d39c85d6d7a20c847250a1bd6bc4343de0032feab15bcd30064612d98f76ecec6c41088aad76d791752611ca5603cc74eebdc50a608132093f0766674cb3d3183e65664b6ca2497144c27a3d5771d2333036a4434013e12b811959adae8a3223443a3afbd0ef9bf60efd1b4c7bd09e21c59b722b24df", "9f191d67a6d8fb423598809df45545c26ee10de22c75cd2c1d1aecb4c7797f64", 0xf5, 0xb6ffff9}, &(0x7f00000016c0)="97904937d4dc7a9c3b4ffa12019371e40579f01f45cb1d621ac81da4ed8923d5b968fe5d17bbbf3faa8eff73d667a4519c4287f057f759a4aa372e39c4c04d40120044463b4b7bd70433892c0f52f8ece95d6e967f0ec80e2d7200f4c10bb956b493f8c3286737f060f2b8b7e4d61a4a055aff8b12e675a8c9ece4df9f78ac1d9157a0b6b00255180bfc05d9b964508a5670f39e06e21bb4c6b2d927aa971fd86078cad8fb69faadf937e4474e108c3e8df78f87f237c0cc9d20b0b9c50c5c40a0fc60f6633f57069daac049b160894f9cf6a204e3a800ba89bf5e4dedad309ed7d7ded221846ed7053b16a6d19247961ef279fb5495545b6f581ffd81f4c4944975d15638ce5b7490b17025dae53c27eafb7e26831af249793414fdcceeac99e1ab13481a56c43ffb811f1d342f4325711f2938b27122812473162ba5374957352febe9608cdd62fcf297ddf4701bcdded1c442f47d14e4bb3565948be450af769472b2bbb6292242d59aea60fc00ffe2a5d6ee876ae3e6879697886c144fa22db645e5ca66f99a0faf6aaeb0276460507f73832cf4d17d01a107dfa71b60b0a5422f46b05960ddaf411c85d3cc9476a51b34f498cf058084d1daf1cbc1602dfcf9bbc3c4d33af0b74e7c7de9cc526f1930724ce2cf8060914a2097db27869b19f2f96e78d266c6c5ea4091572cb59706238bb1ea5fe9d42271de60181655c2d476644b2f84ccf99eb06c0029020e1e41f8ff047a7c08966f61a00b1ce8e2577465cb1d4749b665749e14c1cee38dc5b74952eb445d8c5cbf98757463f79e2432534c9e05de8f3c6dd83a8fab09922b454412bfa79f5139c15025d09517b8b25d2708991f6e1a5034b5486728fcc9552967b4b77ed91944eb5f7a887383d2ba68e003eda947aa8e7586096eef1066ece5b5a79cdd230aa3d13ee92e6ffe68766095c5aecfa7ccd5b08ace17329f074a0d13d8af5578688e4faf35de918c2249099edf5d5cd0bf66723c88bec7e60b6587fb84ceaa3a7c04dc9b2d1bf696e9e4c6b9e6224f38e78c5d9623dafc2bb1dd0b0d90ff5093862d799e11ea287705160fd0fb861be40de30b06b82c71a455e2b964fd5782ef51691a4e69320d8543af1aa1ee6344d183a5402faa526ba6377f4d1669afc648033f24d3ec026fff82659d951b7470b2349198d63f4707aa8dbd16ac4ea0345a39fe958dd6bb84709edba0179b4a8e0314e2ea3276ffb6d13fa3aedc4d8cb411b7938548b31455d495ab013dafcf0e421814c50a7dafb8b7a943d99118b65fccc8ce028bb2aea639689c1cd09e0728ba860696681cdd9f8acb464725d8b92ce38c870b151f59fc824f7ede7fc694667f9aaa64ea9996db928b04efe08c66c840b646fc0ac4f4d31789391ccce14e35a4d48cb44649de435af63a63393d121720b5e82e6576caf55cdb571f3b544059b171356e9624e4b6bdedab3244c59456216592b4e5f884eed2d151db7527c12bbde008b796cc52fe60f45de08deed133c53215ef61c7857af14151714785e2812c0fc82a6465442f25968888284705d4598757027737585e5d6d62337af77d250054d8ae018effbe928ee0d4a01c15c7969984438b3d93e89928b4087afa95d56a762c32990a81f8e3994cf45328f42c9a9fd8ad3b7fe0a656dbdb9626301e94ee0936a73c1a5eb83864ade02e9046a779f44757bc39b1f5583d296e50bef7284633c03c547c4755c5d879e69237456e7fc3860ade720d1aad4cf3e4f2cd36ad73ce2ccd0678b4043a046feec469be723f48a5ca9d75b8dcacd157cf29e80cbae3f66573fc7da86afda6e86bf8eaa9b9c140c1e4a474b571d806f74911a121641687d7ce3ca4c06bfa38594d5f43d2fca7c1bca3e5b2c2e9e744bb16c7b03d091b518fac133bc4b02bcf4d5e0247d676075a88673b4f8dbb343ba65984af62eae23c935ebba3a9fcb33f26c630d27a6d766a6e2618349b840242a982c20360e74b3cdab4eddda93a201876cb7129c0ded9aa9a001e9b79817a4836e20fc898a7602b38afed83868b3414f287e5c66478ceed9ec37df89fce561404c47c791e49bb5cde79cebcef8235fbeb06bbdc7208e0dab908ef68d21beb70d9b69561458787948990878d2bc4c3f02685fda82d027642d0b880b51fed6cd6203f8dcb9279f846de0ee67b1543a8f2197da8e315f0466b027b9355792aba7b8568318d5028546ca4ab7e3b5047fcddf5d7d57869611b5d84e1923078d7f43355262fae7876d0337603edc3f61ddf21a7f554d9c75ebe047ff522de30208b83ee88b343a087e73dc91e8b20064ba8df6eeb1e1905845074f1795640927bce051b9beef2fd374e7e2205f36a32fc795f22367094362619612c3b7b73579b7b718abd5054abededa1d4ff6563cb9f1803d15e2a159cf22eb72eafe745e1e3f896476d7f63ec65cda69ca0517cb7325d36e8a4e19141b5e33f9f69b761a488abe903650050b2dc7e0c0d52127161b5b438642ddf8a8edf265f41c510683482a09f874cb51b3d1c0cace90dd3de6d57511ab74fd0d3730c6d409e9a4798716d80d261693b9f0b5c2407a756f8daab3e033461189f77fbcfecda76831e8c55fd94f0c2e8a50c26dd30482a8a5a4635b3db6421198fed21b8be76fe1479a5a0a2ee37f1d1dd6194ab5424787c72cb492ec774eee7725cfc61c7a8226d934191de519f29808c3f7d1c0b27422d1e16ab8cb428537bdfc0eea4f90a2207b8b6541a403476e9e6ae9d5178a90d3f763f24836ac9d08d0426cab3477608104ff21effdbbf5c550e8c007e2fc115ea52904295231f5d783ff9d162d03bcdb4d4ed01b97406b8aba841788cf1bdf38d47609cc4a122b4758fc02f8b87190c2bee8cf3dbfeeb1b73f57731ee0b5e0f2f4896f4689692276d131a940c09aa70670672adc36b56df33c8ef1d2e684cba6d56371ba6686cd81c46aea7eb37dd0f97becaf597afdceaf77ae5fe8263766bfe10495118eeba75bf91d20e9c1f0000ab3f7934a28afca3afe521671aff9d85e4908ee9499508b499b4f351db16569f0bd2ebf604a94ddd2074c38550cd6c54a0a8e3888ebc4777fef8f6a099798f09d55e96eea0bf094f822a5837bfd86f0e0fcbafd4333be829cac3ad0c5c55f89f301ea760b006595183d0a4aeb2f010959430553dc7df49aa7a6e141050f2203a6c2ae50c119b3fba4c6a3c311fe1f241c11f07e97b18973c293fde6892ee1df96f009efc17352cdf05ca3bae1c2d5b19718fb92b0bdecf4a4589926a5fa63a0df6742a7aecffdeffa6d0008061b3a64bc2e3bda40afa54fbc0c509a5006e07b571cffbc0c6906cd2d96df98b26f8443022092080aacf130ac98208c525e2a53b7b6645cbf1b776072bdaceee1a49080ed38aacd185bc424b7482582ed45a9d38cc7d01fc6a1bf671f038bf5075e2beac98e57d2af9380b657d976f92722a44ef732dfee11d7f7e301c0a1fd3d0e1a419641b934ac904e122df704c10f536d68487b56b51c26b2db9072b58586080cd7411fc67d62824f540c4dfcd06765b137e29d5c2348f6708c937b9ec301c78344d5882d671c039eeba9a0c59e12a2a04fafa77732129af8e8122d7dd30e03cfb5d70af242266e106b9e42b94eff693356b6864adb906ca3b2458d289109921bc246087b7c09e0c5d563ea0a262509d815b20afe5761911b2ffa3013e9696be6294fdd26bbf61e945e1629a9c84124005701faefcfb7e96eb870041b3f7d083f2d584125aae6284dfe31b456fdbf8c5b970144537703ddc9b7613649f869620150b8e0498a865d6f413b89ee0ab8753f1566b63db15d9d62203df6295f2f6e8964200bd7e16cfd8f53dc1ef19bcf3d1e24f59dd4f35d5c6a8900701d7661093bbbb14169eb4e7ca1fc66efb7d336fb720d846fdf26b7f750115b487651dd4e2afb3270d5e51f0d7de07c12e5a86a9ac8109abef707731c98871e5f24419b99a3813c5a94ba75d12d95945d0e33986d8dc2c7c1810d429bf33898989da47e00628ca9cbda274994f75b5936ce2d903b95c284f4693c85bddc7a9c17bd1c14443de427a2898618fb04ddc3e826ad184b4b7d2959cce83f58ec84aac9d48b9b16e5977ffd8da08da4ee0301192ab139d0a91e949af8c47ad408385b41bc5d08e9f117b53d1ea426a91d75b3b1d09a0f59dd686da8ac45f38d1a9cd80b12a07a4cb83145f8be386e5ede1ec85e727bad59c2411a8458970ce45df201890dd3405fcdfb5d905afd5f217111d135f2facc1aecb8838161208d0de3c10ff2d4bf3152d64b8bec428eca48bda7fad241ad74818d122e125ee7bd06e08fa12e1022b684dc6e5253f3a3a7b12eb67e231033a4f8f1fc0c931fa0e128acce1859d2944ba544ded28e3ee38f91e00f769578f50a2f38552a05ff132dca219ac6f809dff513807b5ab26b753024a9861b61b5cfcec483dd8b9ee49c2101e3170b31bb34a0e80122781b9be3564fb47ad76418c3e4ce7d9c1dbac92e1d2157238029aa345345a2ff27001702b530b97c225567e166e0ffa322a394803531d907b5d7ab49f5e5732d359454926487db30b671d353c48a93ba2c35c87621cd075e12d38def73ec771a92303f3ebf5ad29fb66886cd6fabe6cf3fb1175ecb28d8d2581b2e6c5cdd6b95a8cd0be77dfc4f1f5afe0d9d3460783d01c9ad901c3c68ebae1431711c0de5ad1df603cbe53c6acc9e92c9df5fc4a9d1fc375740f0024a3f368b99713cd0b4b33d768e6e2d932513adc02d098fbdb2d94eb1b4f6eadfb34b47fce74633251a7ad5ffeb0e10abaaadbdaca0647abd342b3a41b9de81d8bbc7d54fa341696255c03810595a6d4ea77774097553923eaac8e40918ee8f59785d13650886d4575b1767f7e212b3148cb06a5e574a6fe91837f3804c9cb081ab4593df718c3594d51745ac39ad7b3a1f9cefdc74b38541629c76f28c83fb411c85fa9b0d7e7aaa2203b7b9d6462b0fc008674d94c7c02d0b0bb59b04ba12b7833dd162b58fa750c3ac0c5e553e07d89e8c9438a53db63a35d93e4512ff749889272a6d9e87d9eca1be35cff20beefa4b313a108feecaee5ef031668d10b0433e6c45ac761a2f1dcff7625734b66261241b653976658c198948349ea71b6c01643516828f6e6c65f94eb581307f3f9887ae1d99aa6bc7b037488d34d7a814f12b5bcbcdcf56e9472b968f2df5518fb09f29eae573484a6b5e625357c14a831a1cbfc146adb0f8d70d8d4722eca8706f58fee28c5a02a60cbc751d570b1fece4af43a8642e5c6df06462ea5f058cc16a07c6a749af3040b97260b63a386abf5e511adeab11259b8673eab812e5d2c3afbbe3ea036ee24cf8463fce80e7f377823350321171e81d632c320bdc9db9eacc33b59349542c70a6f3e65f90de8a7fd0d054643f72ab2329577b6d82e777875fc93f990dc153027da6dde3fe3623c8e6586e14c80003cb3208e13060a54c6b92d2e4d4cc69e5b615ed0fb889b5ffdf4b437c269395d332e7af220530862507bb20bf23241fb3ded492fb0863115caba88425b24f0ab679bd6d554e8100cce47fcdb9fe959d2f2b932917ddd67ee563d9ffc5b58466a0290f1e9bd8d1c5feddb83dba8ffe503d6eaba04c3f0c29c78833baa0ebd9d29d27c077827508652bbb87825cf048d89919921b9eb4942d97557d21ed065a9b08a2a689ba811f84a5b966c5d52443fea354365f67e3c101653c4bfcdf48e28a3349980fbe37b0a3ab07f432adbe895be1d1259b1fb258794e4b9601c78", 0x7f, 0x0, 0x80000000, 0x5, 0x40000000000001b, 0x6, 0xa, 0x200}) 00:03:35 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r0) r2 = getgid() setgid(r2) 00:03:35 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:35 executing program 3: ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000400)="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") syz_execute_func(&(0x7f00000000c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:03:35 executing program 3: syz_execute_func(&(0x7f0000000200)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:03:35 executing program 0: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10) 00:03:35 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0x3, [0x5, 0x6, 0x7f]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0x7fffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000000)={r1, 0x0, 0x400000000000041}, 0xc) 00:03:36 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x20, @mcast2, 0x8000}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0x8) 00:03:36 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0xa, [0xfffffffffffffffb, 0x8, 0x3eae, 0x5e, 0x8000, 0x4, 0x80000001, 0x80000000, 0x1, 0xe5ac]}, 0x18) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x10000) 00:03:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x381) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) fdatasync(r1) rmdir(&(0x7f0000000000)='./control/file0\x00') mkdirat(r0, &(0x7f00000001c0)='./control\x00', 0x64) 00:03:36 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0xa1, 0x4) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:36 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:36 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0x0) 00:03:37 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:37 executing program 3: syz_execute_func(&(0x7f00000001c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) 00:03:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x20000001, 0xfffffffffffff800) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xffffffffffffff7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x220, 0x80, 0x100000001, r2}, &(0x7f0000000140)=0x10) r4 = getpid() fcntl$lock(r1, 0xf, &(0x7f0000000180)={0x1, 0x4, 0x8, 0x5, r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x4) r7 = semget(0x3, 0x0, 0x122) __semctl$GETVAL(r7, 0x7, 0x5, &(0x7f0000000280)=""/185) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000340)={@loopback, @local}, &(0x7f0000000380)=0xc) r8 = socket$inet(0x2, 0x20000000, 0xffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r3, 0x9c, "403915ab9802fde04795c0180c25c8d109acef0be2995cbdfc5a7bdc4f3637635512b521d42fb20a28ffb0daead5886fcfad3c38645178c5ede9ed581d32b58b57d851cdaf60da430420ee8db90cff4c32c6fbee95009ebf752baba5b6b3a083653914b39b8fcfef51be322730d5f6848bcdd555f34d7ddb62eef571644da976dcfc17597692916dd3d1aa723f2bff51f1fe05ae6111021eb59d8930"}, &(0x7f0000000480)=0xa4) r9 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x1a0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000580)={r6, &(0x7f0000000500)=[@in6={0x1c, 0x3, 0x0, @ipv4={[], [], @multicast1}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x401, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x40}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x14, &(0x7f0000000600)={0x8, [0xfff, 0xfffffffffffffffc, 0xffffffffffff07d3, 0x4, 0x1, 0x0, 0x8001, 0x80000000]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000000640)={0x8, 0x1800, 0x7, 0x7, r6}, &(0x7f0000000680)=0x10) getsockopt$inet_mreqsrc(r8, 0x0, 0x47, &(0x7f00000006c0)={@empty, @loopback, @rand_addr}, &(0x7f0000000700)=0xc) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r11 = accept4$inet(r0, &(0x7f0000000740)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000780)=0x10, 0x0) getsockopt$inet_mreqsrc(r11, 0x0, 0x47, &(0x7f00000007c0)={@empty, @rand_addr, @loopback}, &(0x7f0000000800)=0xc) sendmsg(r8, &(0x7f0000001bc0)={&(0x7f0000000840)=@in6={0x1c, 0x1, 0x5, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1f}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000880)="2210f90ccf", 0x5}], 0x1, &(0x7f0000000900)=[{0x18, 0x3a, 0x0, "3b41bed0c52a"}, {0x30, 0x1, 0x8, "1830467dc2cc0d0f267c3e1c7c857628a92c49cfae10b8ab5496dd60d3"}, {0xe8, 0x29, 0x2, "145e96ee93ec4151b71b0b221a2eb3fc66315f8231cc220fff127c0fb1d8a3f975e194f37c8f6bc6c68c746b05b620b3672a0317a63a38435bd4ab7cef85dae62c81d76697ecb34c0c523b74160935c47613646e62536c5eb5848f22a7f92891511dc86274ec548843ecd7830aaadef30d54318a04639741638a5a185040e19c0f2f7ccadc66f73356a21efada0374258a747fdfb71baa9dbd6a2c031fcea3aa686323a2d7e5e0ca51f104cadd6e02b768aeb35fedaa4c29d996b18c1663482bf9a9566bcd19b7dc2fdd74dea96daacff0dc"}, {0x58, 0x3a, 0xfffffffffffffffc, "5c8f3a55099da50663c75bbc31ccccd64db11ecc424eac1412011143fdff20974d8a72a7a0c5fa2b094a4892da983aa49ed8a5e509082ebfeb9242b621ba832c31d1"}, {0x1010, 0x3e, 0x80000000, "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{0xb8, 0xffff, 0x100000000, "2dabc3b368cef225098f75c9c3453d116a074d63b1b77070bf62bb5391d76f8fc7ab3fe57875d8461c17dda2e1022885e22aaa06b280342aa33a8a5eea1feaa1c5519b76868e03a5dfe0470d326365dda7e1898415fc68502b2e34885c3a6a59931e7fa40ef5c9483b2b4adb4d38c8a899f5d9fbfc5d9f28527d425bd8a244b2eff614491b5c7a0190d6eb2990d68aacb2ebd3a3561784416cfbec96c37a2417bffefcbc53c70f2e"}, {0x28, 0xaf, 0x1f, "799da79f6c1a46aaf532ecf6d4e377819fadac"}, {0x18, 0x0, 0x20, "88989135"}], 0x1290}, 0x4) mlockall(0x2) bind$inet(r8, &(0x7f0000001c00)={0x2, 0x1, @multicast2}, 0x10) symlinkat(&(0x7f0000001c40)='./file0\x00', r0, &(0x7f0000001c80)='./file0\x00') execve(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001f80)=[&(0x7f0000001d00)='\x00', &(0x7f0000001d40)='\x00', &(0x7f0000001d80)=')\x00', &(0x7f0000001dc0)='\x00', &(0x7f0000001e00)='\x00', &(0x7f0000001e40)='\x00', &(0x7f0000001e80)='!\x00', &(0x7f0000001ec0)='\x00', &(0x7f0000001f00)='\x00', &(0x7f0000001f40)='-\x00'], &(0x7f0000002040)=[&(0x7f0000002000)='#\x00']) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002080)={r5, 0xdf6}, &(0x7f00000020c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r11, 0x84, 0xf, &(0x7f0000002100)={r10, 0x2c, 0x9adc}, &(0x7f0000002140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000002180)={r12, 0x1000}, &(0x7f00000021c0)=0x8) 00:03:37 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:37 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10, 0x30000000) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xf7, 0x90, 0x81, 0x81, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x9}, 0x8) syz_execute_func(&(0x7f0000000100)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c54000000e915322333339b26c7e4c753fbc4e101edfec4c461fa70480a4302023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5be269a841000f99c4c3896d62060daec44241a779d3c4c3a50a5fb400f50f54635bdedec4a1e1e0ef26e70f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00133cc4c1792f047e") 00:03:37 executing program 3: socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:03:38 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:38 executing program 1: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffffffffffffff) 00:03:38 executing program 1: r0 = socket$inet(0x2, 0x10000002, 0xad) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3, 0x5, [0x1, 0x10000, 0x3f, 0x2, 0x7]}, &(0x7f0000000240)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x6, r1}, 0xc) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_buf(r2, 0x29, 0x79, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) socket$unix(0x1, 0x1, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:03:38 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:38 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:38 executing program 1: syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:03:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x5, r2}, &(0x7f0000000180)=0xc) connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = dup(r3) connect$unix(r4, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 00:03:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x1000, 0x0) close(r0) syz_execute_func(&(0x7f0000000300)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107f21667f2450f10c7c4027d2420c4a13df5bb18500000c4a27d181ec1ea01ef6661ad8f000e0e5b5b304545e269a841c463154624581b4585c1c4e181eefeaeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dcece71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) read(r0, &(0x7f0000000000)=""/148, 0x94) fchmod(r0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffffa, 0x800, 0x1110, 0x6, 0xca, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x6, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x8, 0x400, 0x400, 0x3, 0x6}, &(0x7f0000000180)=0x14) 00:03:39 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:39 executing program 1: syz_execute_func(&(0x7f0000000080)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x0, 0x30000007, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0xfffffffffffff801, 0xfffffffffffffffe, 0x5a, 0x7]}, &(0x7f0000000040)=0xc) 00:03:39 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xc, 0x7}, &(0x7f0000000280)=0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xb, &(0x7f0000000000)={@rand_addr, @loopback, 0x0}, &(0x7f0000000040)=0xc) r4 = dup(r0) recvfrom$unix(r4, &(0x7f0000000940)=""/11, 0xb, 0x80, &(0x7f0000000980)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg(r2, &(0x7f00000003c0)={&(0x7f00000002c0)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000300)="d79121eca84a5bf79b243259ce45046563e938f680ad527e9c5061948c30241b6830fbff83efbb50c7abba7baea83fe8ac60b69ddd3955ca631d301fee31f90a9319f4ddf6998ea63f6885405f4e49736dcdeff8076aad9bb7a5beb973a3de2bf420c6bdb1d4fee13854d46311d085439c3d1310c4ef9b2b28fa", 0x7a}], 0x1, &(0x7f0000000440)=[{0xf0, 0xbf, 0x7, "7c1663e0535e00081c431e7e7ddbe1e12a73364643353f5d754ac2e50909d1ec01671b2879acc90c20cccd429ec8efcb4a792aafbbd45f2b7e46c1f1cc1d0e3242c9846f804b950d6b72f6aa089e6acbc8d896e9c9552115e542c355c6ebab224570e568b0ba0f97a62d1b5373aaf716a31a3a54c67e5469897b6ac31d7a9335bb948d33cc023a781f99ca6835d1a846252f76b2d64443ae5351ee3cf4a5a937a6d67d4eb83b4b1d3ecbbb810bd2d22474b6bb79ae1835b055c3563e82eeea30094b5921b6885501dc87b4da0316c737d3e42fce3e232f06836d"}, {0x90, 0xffff, 0x4, "0ea5d6c87481f0a4613f4320e3fcfeeb861bb0feef028b421af1b2aef3b810ff4bc55a1175f4709b66c44d2ce54f623964b1ee704cc2a2895ef5f3e8b343701b20d1c4ae2a322a03c7398e91143ae4174edaae89eabbb84ae395486bc1a79fdf8ef95c56d272bbcc3a7fddeb2deaf779b48461aa4a4224c0efdd"}, {0xc0, 0x99, 0x7, "696619a40f8e2d478d83295b31830ebead3fb3438330b5f5adca1510dcbcaa7c985cdc1952a24f3cedb8115a6d7643e845e925d13ddce57ebe4712741d4d491a4c2ce33e021b63e66c96fee290d5c93557258c5987e86dfb5b27ff03be1b3ed38108a5a61c91a42d293160e622c92ffe36fbb1eb692cb274d3a386183f7aed0290d240e88138dd977d9577d6d2c7f771abf428eafe9c92a43dd4337c669bcd3ce10c7e0ee3cee1ea090adede4eee6b8d"}, {0xc8, 0x8e, 0xff8, "a127e74e4714f18b6bdb0728e5ff8d62f5260a6a5aea17c19aafab53760b8fa97fb2bdea6e13f5f9959e3b5c4715fcf44e0e3d5579bca0a5c8c8c000a1d00841a3b0a047e8313a2d011e1fb93b531a0b2bb6a6f4568f4928fec5ac869d0afdbcaedf71c90cf594569dae7799a68f1ee2d711d08782c67ccd64214b87afb4eda9d4c6aed3e05df8b7e0a21005f84f29afe88314a07c2ea510ab283cdf4e3c3073c13d337ab090887e29df5b4e153e613ba9"}, {0xe0, 0x6, 0x1, "de41d71ae0df89b81652da6a2eb6e2a83a09e6bffe8796d3c8b3b5a28d4803447d199da1b91541bd72848840bdda502bcb3d875a3cef98735f0bbb6603c96fa4c6797811023b83c1dab456ec33a7a7d1e845b9eb17faa1f6f41edc650c5b806867281f715ff31191850be907c425f1c54429ba82618fb208b0c9256aed063aa2219442e243b147a207672ded676a511ef594b8bb8514cbc018ade065602b21e6f3c9e42f4610cef4ce041834e4b610901ce576bf634ebfffc2684c66c9587bb219847a4bcdce8a840ce370c60f88e13b"}, {0xe0, 0x29, 0x0, "910b761e9c5eb8dc2f1198cad85f281f69d67c9391bf6029b7eafe8fc06d4529a577b82a2e91048be6b22941be17f6c4d6774ef5af7fb3005e9ed0ca8b6f27b348030e8c780c0223e4f42dd1aa448b6bc39f29d0d6a0860eb57168bd7643a47e905b59d1725919fe6a19c9d3462d849602ff6a56b2e3a5c4770e2748f3f4d0d936387911d1c6f2c9af77366dcbf1a45d7e0775915226bb040431e6c4017185d50006fe43530c88644c99bce78f1813d57b057c474e67af27e25df4748646964295ba763491455ae26c6313d509"}], 0x4c8}, 0x100) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162", r3}, 0xfffffffffffffeed) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r5 = semget$private(0x0, 0x7, 0x8a) __semctl$IPC_RMID(r5, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_tcp_buf(r4, 0x6, 0x425, &(0x7f00000009c0)=""/128, &(0x7f0000000a40)=0x80) 00:03:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) socketpair(0x1c, 0x5, 0x81, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r4, 0x9}, 0xfffffffffffffe03) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r4, 0x5, 0x0, 0x2, 0x80000000000000}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r4, 0x7, 0x7fffffff, 0x5}, &(0x7f0000000340)=0x10) socketpair(0x10, 0x10000004, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x20, 0x3, 0x6, 0x100000001}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000000c0)={r6, 0x8}, 0x8) bind$inet6(r5, &(0x7f0000000280)={0x1c, 0x3, 0xd4160, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) dup2(r5, r3) 00:03:39 executing program 3: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x100002, 0x0) r3 = dup2(0xffffffffffffffff, r2) chroot(&(0x7f0000000180)='./file0\x00') select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) accept(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000008000000"], 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000100)={0xf3, 0x10000}) getsockopt(r3, 0x0, 0x8, &(0x7f0000000240)=""/227, &(0x7f0000000380)=0xe3) chmod(&(0x7f00000000c0)='./file0\x00', 0x102) 00:03:39 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:39 executing program 1: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:40 executing program 0: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000840)="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") 00:03:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:03:40 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"515f02005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="a11e2d8b5f640fb5261d0e56ef0a8261686cf556c26332a192bfc24976f5b3bd180dfa4035940ccd2cae9f471b8d7c9f10c85ab464b64c3ab5285bf7c0dc2143673bc340f2dfd37ff131dfba27bd6450af") 00:03:40 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:43 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x30000000) poll(&(0x7f0000000100)=[{r0, 0x100}, {r0, 0x10}, {r0}, {r0, 0x10}, {r0, 0x40}], 0x5, 0x0) 00:03:43 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:43 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffff9c, 0x0) fstat(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file0\x00', 0x402, 0x0) 00:03:43 executing program 0: syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget$private(0x0, 0x0, 0x8) nanosleep(&(0x7f0000000040)={0x6, 0xe5}, &(0x7f0000000180)) semop(r0, &(0x7f0000000000)=[{0x4, 0x9, 0x800}], 0x1) 00:03:43 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) 00:03:43 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5c094f00c4487bf0453e41e2e9b55767660f6b32fb660f72d50f0fb8c405074e4e06ed751e75a0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c461c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f8fa93098b98d0ffa8ba261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7a0da6fc, 0x9, 0x100000001, 0x8, 0x9, 0x40, 0xff, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x401, 0x8, 0x8, 0x1}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x80000001, @ipv4={[], [], @rand_addr=0xbb}, 0x401}}, r1, 0x2, 0x8001, 0x6, 0x0, 0x7ff}, &(0x7f0000000280)=0x98) 00:03:43 executing program 1: syz_execute_func(&(0x7f0000000540)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2ad1f3c4c462d19919c5f2168f4808eebc46d9bcf8dd00000000802000c4c3638d030748518fe9509b9b9bfc0000c1ea01175b5b45363ef80f9966030faee42c240f5e5bf4c40111c453007326400f0d18c4dcfe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = semget$private(0x0, 0x3, 0x10) __semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000000)=""/56) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x4, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:03:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000240)={0x496, "75e33f3c453ba50abba2b2ea012bd5ed"}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x8, 0x5}, &(0x7f0000000300)=0xc) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x63829046}, 0x8) 00:03:44 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:44 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:03:44 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f00000000c0), 0x4) r1 = open(0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 00:03:45 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, &(0x7f0000000000)) 00:03:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x40, 0x1, [0x7b5]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0x0, 0x2, 0x40, 0x7, 0x0, 0x5, 0x3ff, {@in6={{0x1c, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x401, 0x0, 0x1, 0x4, 0x4}}, &(0x7f0000000240)=0xb0) 00:03:46 executing program 3: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x7, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x2, 0x38d, "5faf166eb7757b2b3bf4281c673cdd5187fdcb2d02f6f4f4f70633bef9bafa08a8fd918aae486c66ee8a0aed83233831ae0278324b9b2ab4928417a9adf6d5d0f4eb20e16d834bb77e1d85faf753fa801c571c7d622fbceb4ce44b4e4fcfbb1ecdf1271312751b2779f500a5398d183d3e7d33e20e0ae66e50ad8ad259cb687a01ed467064da32fb3f82782ff0cb325014ed1c3c0a16a20c0410f210e059ce65fc44d9c124"}, 0xad) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x2, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}, [0x9]}}, 0x94) 00:03:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast1}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x7, &(0x7f0000000080)={@multicast1}, 0x3) 00:03:46 executing program 0: r0 = socket(0x17, 0x10000000, 0x10000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x731}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x5, 0x6}, 0x8) r2 = socket$inet(0x2, 0x30000003, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x9, 0x4) r3 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r3) close(r0) close(r2) fcntl$lock(r2, 0xb, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={r1, 0x8, 0x3, 0x3, 0x1000}, &(0x7f0000000140)=0x18) 00:03:46 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:46 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet(0x2, 0x10000004, 0x5) getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x20) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000000c0)="4edb9b82e436786a0d5bff5e42a72be1feb64325e02e0349d9b4cca1d005c158d36b372080411f96b51cd5991e1924f722b91c5a35e0cb825a9afc5a70f01ac49f003ad672f57361640a197e9c7666fbd76189295d6f08b97af620ec271501668b0d1fa7f08c709d3f2969ba2906cff08a34cc12cd4643a79aabdc549026c20c56a2731560302388938b74c6d970a412143e4b08cee0f6947997bda6214246dce1bf67dee13ec4e7e9eaa51afd7aa84d6b5acb5ba5153f291757aec272cf7492cc6dcae33a77a96035a85e383729ff0fde24af141ae5178aa6bdd30524418bd507f42f8f9d23be73fdacc8e13456c34b1d53") 00:03:47 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x5}, 0x8) 00:03:47 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/120, 0x5e}, {&(0x7f0000000640)=""/4096, 0xfffffffffffffdc9}], 0x0, 0x8000) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x66, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x3) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x9, 0x4) fchmod(r1, 0x20) 00:03:47 executing program 0: getresuid(&(0x7f0000000180), &(0x7f0000000040), &(0x7f00000001c0)) freebsd11_lstat(&(0x7f00000000c0)='\x00', &(0x7f0000000100)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x108, 0x9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000200)=0x4) 00:03:47 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000000)=0x10) 00:03:48 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:48 executing program 3: truncate(0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080), 0x4) semget$private(0x0, 0x3, 0x4d0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) accept$inet6(0xffffffffffffffff, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000140)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) 00:03:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") writev(r0, &(0x7f0000000180)=[{&(0x7f0000000200)="0b2094cf914d2fcafad7f91f7acbb32d4923aeded453594bbb164153516a60140cbf0a0cf8c85a8a0171c8ff7e8dd70a3b7781d8f7cc168b125e1f167f94e6b8e5bef8a6aad105eafc5a153c05ecfaa1ae60fdf53b07bdc5cf981bfd73a04ee455df38dc1ea3c3b211f5d23e660542f64f17c4c04d82aa93af3326337cf21d915d42b36bfff3c3a781c86d104591b9d56137ab961c79f6f0998e635e5e73", 0x9e}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000140)="7e24a8f39331de0e9055", 0xa}, {&(0x7f00000012c0)="c1c2158ae49b7b57afbbd860b1dbd8e583fb5857dd1e3e73d31a15755ccdb0d1bed5a52810dbadd63edad7ab404db3c55bef5fd5a729e463e0c1981fb18f6156f680abdba2106932a9bfd07ee2dcf0c47a5cb208a278b64a2033e2eaaf0a7f300f0e24c515d81ca95696bdfd58a2ac32dd05a7b48aa844520b9ae2e54be25b0bfdd37bfb5c6875fd44dfd5c4805ce3ce428332880fe0616c7a6b2937906d8953151ae8b36d9edfad166a06f5f5c1fdc5ba6ff890f0719c411e62ed85906f498fa8d9bd54894964a1230a4d014b05fc7f0dab78c43b0e0ed7c1535cd37793d71c462f3a31752cb6bbba777e290fb530e96ba69670b7c01511", 0xf8}], 0x4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:03:49 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:49 executing program 1: syz_emit_ethernet(0x2eb, &(0x7f00000001c0)={@broadcast, @empty, [{[{0x88a8, 0x9, 0xfff, 0x4}], {0x8100, 0x57, 0x6, 0x3}}], {@ipv6={0x86dd, {0x200, 0x6, "21d1f3", 0x2ad, 0x0, 0xfff, @rand_addr="16ac6cca46e984751645f7fd9c471f17", @rand_addr="349ef503c1054ac681518035e0953da0", {[@routing={0x3c, 0x6, 0x1, 0x100000001, 0x0, [@empty, @remote={0xfe, 0x80, [], 0x0}, @mcast1]}, @fragment={0x7e, 0x0, 0x0, 0x100000000, 0x0, 0x2, 0x67}, @dstopts={0x44, 0x10, [], [@ra={0x5, 0x2, 0x100000001}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x5, 0x6f, "243ae99020c8acf6742929ddc7c7b46190f96057cd53450e751423d883d02f7091e825eaea142a60137284b5c3be41a5c7ddda01c435560c606cf92795ca3913b826703cf37b44b9c9696d30f36ca40cf4376131dad2f95b0ace6cf8d2b68d6875c02d5673085ed75e012a623111a3"}, @pad1, @ra={0x5, 0x2, 0xccc}]}, @routing={0x0, 0x4, 0x0, 0x5, 0x0, [@ipv4={[], [], @multicast2}, @mcast2]}, @routing={0x3c, 0x12, 0x0, 0x3, 0x0, [@mcast2, @mcast1, @mcast2, @mcast1, @loopback, @mcast2, @mcast1, @empty, @mcast2]}, @routing={0x44, 0x4, 0x0, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @routing={0x14, 0x12, 0x0, 0x3ff, 0x0, [@mcast1, @loopback, @empty, @rand_addr="d61419e46b6e5712f0cc4988463605eb", @remote={0xfe, 0x80, [], 0x0}, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}]}, @fragment={0x66, 0x0, 0xff, 0x800, 0x0, 0x4, 0x68}], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x49d, 0xd329, 0xbba, 0x6, 0x0, [{0xe, 0x3, "aefacb7696db7e9cbb45304894bae2c58d6e63140422cb72ef1d"}, {0xe, 0x5, "1e002d651885d82c56f3c163b633b4cdf5b6ba24379b7f141c6e44d8b30c762038f29181163599"}]}}}}}}) syz_execute_func(&(0x7f0000000100)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f0000000040)=[{}], 0x1, 0x0) 00:03:49 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000ff3c0000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f0000000180)="634a188da64afdaac9cc93a10d9aa335e3f9707ebf5019da52b0924c9458c78799c707639b4e544dace87e5a7b55a14cbdf23a13d5ba862821138481ec2fdee8cba61f6281e67bf094a5927844c663a6c50f1a759b9e2b1830f099c41a4d0e39e7070fdd87f1ba5ca34a9dea71111e4c0f8ac021088fe8e76f05485aa58f0ca5f390a1432e8733c58f0036923c52a3b8f643d5ade8b8af0e6350055690fc18a7b46e2b283decb8b1ae852aa4cb43103feb232c44c6ec0012128cba7390149417eebf84893a89d8a6c0b3c8572424149a20c6becb00ca6e364ee8d977e7fbde25e41d120bcf8dee892465d8078f96861191c1923df25b0c94", 0x9, 0x1000, 0x4}) 00:03:49 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/139, 0x8b}], 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x25, 0x9) 00:03:49 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x4000) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x4) 00:03:49 executing program 0: socketpair(0x1c, 0x5, 0x20, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$inet6(r2, &(0x7f0000000140)="1efa15f518ac258585450d502e2b702ea8cb4268298356b1294ac43292000bd1ba48878417c00d8f0ccf35599c2cabd2fbd4776ab9f2c832e4f6d4a169e4d0b91b8ef44402cdd4ead1be66e704956868b6f2a448fcb9e75690579cdcf94904ed62368b14a90b9e9d2f3cdd8570ddbb2a637595f3d2c73f4be4b739458c493871eae6fd82ab585672cc16416e894aa9d36210f22c7c1696c70d57353015def88b7c1449dd85", 0xa5, 0x4, &(0x7f0000000200)={0x1c, 0x3, 0x7fff, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0xe308, 0x3b0b, 0x8, 0x5}, 0x8) 00:03:49 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8029000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x9d5, 0x252145a1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x7, 0x64a50980}, 0x8) 00:03:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x91d, r2}, &(0x7f0000000280)=0xc) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x1f, {{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xfff}}}, 0x88) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="96ce805c9f339480e7e33d0c1607f68f"}, 0x1c) 00:03:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) syz_execute_func(&(0x7f00000000c0)="642611aab50b00000fc4670d1b64660fd18d08000000f2440f58b700000000660f383bf48f0838cf5495d25f8f2840a3c10936f3400f6f7f00c4420daefdc482659fc9") getpgrp(r1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x3, @loopback}}}, 0x90) r2 = fcntl$dupfd(r0, 0x1, r0) flock(r0, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) 00:03:50 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:03:51 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x6) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) 00:03:51 executing program 3: syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:51 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 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={0x3c, 0x5, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r1 = socket(0x1, 0x20000001, 0x5) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:52 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) dup(r1) 00:03:52 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x18081, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x0, 0x2500664c, 0x18, 0x1, 0x87eb4ff, 0x6}, &(0x7f0000000240)=0xa0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 00:03:53 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = semget(0x2, 0x2, 0x100) semop(r1, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c00000028f39c97c30e4742492763f69124bfd724ccbfb05768aaa2218470e26c4fa095734346d6a1aee7c562c6df5d4d99e28318215f85c084ce0914d7c4c83d086da14040c96408b12fc135ac66ed5ff5c8cb41599568dcc8e3faf2eae9b7a96aba5961fc4b6d641b16fd7f00528afa1868f72906eb347de3efa24126ce758d4c5591e94fae942f6054e224eb1760"], &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x0, 0xa}, &(0x7f00000000c0)=0x22) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_buf(r3, 0x0, 0x3a8512bfc17b8500, &(0x7f0000000080)=""/36, &(0x7f00000001c0)=0x24) 00:03:53 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fa5a00f8ffff], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:54 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:54 executing program 0: r0 = socket(0x2, 0x3, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x2, 0x7fffffff, 0x4, 0x1f}, 0x8) 00:03:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000440)={{"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", "bca261a999f9244c3ecb488e5895ad68dd68ab3cb4c37ca95f3df48b65828526", 0x9, 0x8}, &(0x7f0000000240)="26c491b678a052b7c06fee296a45a7a4f38d605cd1ede723d9b24ba300fbb08c8ce57d37ef8bec486c59a67048ebffc57a45ae5002c60b23bd571216532692aad95dba61737ad1b869e2c2a025b41efaf7b3d1d54106210afbd421b94f9a0cf72820a7b8edb8d83891b60e34e161ab17ea433528cdcafcc04304443695d00e32ab5a355531d1cc2408d401ad0268f3d111d1ab6d3a53b3f8c61d86c6787205f7270cf86fe95335aaf1616cc0f46748984b259241", 0xc8, 0x100, 0x9, 0x3f, 0x3, 0x200, 0x3, 0x200000000000}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fstat(r1, &(0x7f0000000340)) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000008c0)="27339b2664a2e30ea165a9b627698cf3c0c3fdf8c885aafb7a1fe61432e1b1e6389d5151ffb59fec32410da49a3aed32b015d0a3dfc3e757baba11ba0e4f9810f519cfebcbb0f69d958c2b5e784fea7f0c962ea19ff315df8fb73f6234413479f1bdd4b1f7a27ff3a4ad5fa24f9569bcb950c72970e2b125651ab439f3c86b06f86a931fa815592688655cd79a640cd886fee12ae0ac24248eb0705acb2c124939d7f08d03c0bdd5ebd5") 00:03:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x1) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) 00:03:55 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:55 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="6dfa51488963a5f685de71a97d191121cf782d7fe6a749fc0ce165ce334fa9ede18d379740816195e8d277bc46dfd26d546c1ff3c53d21096090f553275c0d30932b65d2b4e4aa01a99c914970d89ef081aa00019f97b36386d496279b4779e4a1d60ee74a9dc9df90bcd2aae1596668f1db9ba378359eb947eb0e5984a4b8a09cce725250d0021a0801af04e8d5651c54c934055848cc44bf010fe002e480254577c833") ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="27cacf7bc72825504fe2d7d03c388feeb324eeeba19e81223a798705b1ef8c09350c44fe23c62d14df29b610fdf962d564390f04678dd99aa3e7e78a2ee0659531bf3f8d62dc44ff2dc467ea8b9a119c3d6291389717e9061eb4cd0080c0a85540636b1988b3") 00:03:55 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:56 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:56 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x3, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) syz_emit_ethernet(0x212, &(0x7f0000000400)={@remote, @remote, [], {@ipv6={0x86dd, {0x5, 0x6, "835eeb", 0x1dc, 0x7b, 0xfd8, @remote={0xfe, 0x80, [], 0x0}, @mcast1, {[@routing={0x1e, 0x8, 0x0, 0xe5, 0x0, [@loopback, @mcast2, @empty, @remote={0xfe, 0x80, [], 0x0}]}, @fragment={0x43, 0x0, 0xfff, 0xddef, 0x0, 0x8, 0x66}, @dstopts={0x15, 0x0, [], [@ra={0x5, 0x2, 0xb21}]}, @hopopts={0x5f, 0x4, [], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2c26}, @ra={0x5, 0x2, 0x8d}, @jumbo={0xc2, 0x4, 0xca47}, @ra={0x5, 0x2, 0x400}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3a, 0xf, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffff9}, @generic={0x100000001, 0x51, "1584bc4d6d68fad9c6f4fdc7e60b68038a003aef1c797331422cf3ede1daf1b6ef97883549fbc2485617cdfc1b3f57460c46fa447dec600788305d1fb070e42ca39154b4f40522ff3eddf56606775e4403"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}], @generic="2f59a7d72511b2a19b90aa65f55ab723e1736694acb11265129befaac5262fd8d7ffa00a0573d8c3fd9fc5d801bfbf1140173b29dea04e742883ae1bf42413604f5c6bf0d6988998dc51677e5494bd46d0d4fb9d812d7e5fbe8b6b8d21a7f55259d3a9771ee64fd720079c2e571bb583659c5c92e992e45a06d91396bf90924c7df3b96c5646b2804ffae030eff720a5dfbc4d9ca62bf601fddf2bcc9c26412fb8dd850ffa9f300b58ccff7fb7976ef5d5dac8d992378b4e88f969aeb858912a1c7a7f43"}}}}}) syz_emit_ethernet(0x3c, &(0x7f0000000000)={@broadcast, @remote, [], {@arp={0x806, @generic={0x1, 0x807f, 0x6, 0xa, 0x9, @remote, "403691f37cc58b56820d", @remote, "0363a1cebd1b1d6cef90e946bea54c33"}}}}) socketpair(0x10, 0x10000005, 0xb6, &(0x7f0000000040)) syz_emit_ethernet(0x283, &(0x7f0000000140)={@local, @empty, [], {@ipv6={0x86dd, {0x7, 0x6, "aaf1ac", 0x24d, 0x58, 0x7, @empty, @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0x55, 0x1a, [], [@ra={0x5, 0x2, 0x8}, @ra={0x5, 0x2, 0x3f}, @generic={0x9, 0xbe, "ea01e9d27cb990aa5eab85d9b94b860f5db26b62a3060b9ebfa95d3f2ce8c83f427f20efe92d4228cccd968f6812f1867c74ed45544c4cde48531efbb30ed0cf8a8aeb6362205de564a8a0abd1cb3b74762ea68d597a2a680db59d58caeff42e0027118ac5e266bf5a2d5c6daac2629308641f3668c8516de5d900d65fe19b06a9020308f442221966463497222c7f91df963d0920ff90cbd6da3edd2b381ecfb682c333c9a87fa3114471cf53a4b9ed74c8dda6d5f5a67371c6d55b97db"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}]}, @hopopts={0x9b, 0x0, [], [@jumbo={0xc2, 0x4, 0x726}]}, @fragment={0xd, 0x0, 0x2, 0x4, 0x0, 0x9, 0x67}, @fragment={0x4d, 0x0, 0x0, 0x2, 0x0, 0x1f00000000000000, 0x64}, @fragment={0x5f, 0x0, 0x4, 0x9, 0x0, 0x37e, 0x68}, @fragment={0x57, 0x0, 0x5, 0x3, 0x0, 0x100, 0x67}, @routing={0x7c, 0xa, 0x1, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @mcast1, @local={0xfe, 0x80, [], 0x0}, @mcast1, @rand_addr="34f8824154fc1b408ac2607f4f95f588"]}, @dstopts={0x48, 0x1, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3b, 0x0, 0x7fff, 0x2, 0x0, 0x7, 0x68}, @dstopts={0x2b, 0x2, [], [@pad1, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}], @udp={{0x2, 0x3, 0x8}, {"e260ff58f7676fa4281a887cb3ce011a916ed5f2649463356e1740ac44c20cb085a972e58b41241c99898e60b8431aa03cc49f0613e161986c4b19d8d35360763f9f76ba5ad76e73ea4b9d7db7e536a5fc4b7d23d4c7f734365c8001a7b1958a6d364d7a6f131c5a58bcd628305d2b2c3d938c8307fc266d2b75ecdc4079e65cffada002fa85bcd5ccbb791cf03b857f3ce9a246c657631d92d8235abb02da4c07c669fac0"}}}}}}}) 00:03:56 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100, 0x0, &(0x7f0000000040)) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) accept4(r1, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002, 0x10000000) clock_settime(0xfffffffffffffffc, &(0x7f0000000000)={0x4, 0x6}) 00:03:56 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffffffffffffb898, 0x100, 0x5, 0xffff, 0x93, 0x40, 0x13ec, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x0, 0x8}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000500)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dec462b528e9c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x5) 00:03:56 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000009, &(0x7f0000ffd000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) r6 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0xd0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) sync() shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x1000) msgrcv(r2, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) 00:03:57 executing program 3: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000040)="c1a356c52d26702a1a6275319feb0f37690fe324155c73edaaa4cfd5f268b522debdb8c345a09fed0fa1bb4e360851e817c17c0a9721cdd3f40a96f2d77b68b6b1420eb5ca5aac11cb42303da773ec9fbd7e8743a18d98e9953b2520074c76666809cab4403940f76562cdfbb72a96d95e176bcc735592fb36043414991fb364b2475ee09f34ba5ce589676901be3c92b4f846e1dd2afed07fc92c550ee63e36b1458bf768c3243a81d8043808cbc0c5c5c49963e8d4b78e", 0xb8, 0x9, &(0x7f0000000100)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:03:57 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:57 executing program 3: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xdac}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x5, 0x4}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:03:57 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f0000000380)={{"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", "7e349627956a4a559e9f9a206b13d1441f1d3ac502b4d858be8eb65e2ac2e0ff", 0x11cd, 0x6a9296b2}, &(0x7f0000000200)="de97c0551c9d686c14feb7d4a31ec8463bded7cbee9231fe558aa165a5e29ebf3e01de733d235a516d759e23d8c5879e0ceb3660d88c79116a92b2683eb1a3b5b059ab3bd5e2c70f2fbd6150c89a59e9a13c948aeafb19fe0b45566824eec8e5f934c3bcd610d15249e3c7425df28775da846fa3ad75d38a7d1cf2307020c0e47aa65e47b5b9a3a8e6bc82cb6e9cf7adb1acdda2792ecff9e0de", 0x21c, 0x3, 0x7, 0xf2, 0x3e, 0x8, 0x8, 0x10001}) 00:03:58 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:03:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffdf3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140), 0x30d) 00:03:58 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x6ac0392e99336470) 00:04:00 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x30000000) pwritev(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)="8959f894f6641f123ebfd30261f4bab6d13f82134d3d8eec3e6b6b02a8f71f04254d49b174aec83040d454c485c35b6f8efc27eb99d42db2de42656fcc82c9ebbd213150bd8e9c9260045d059990a80d10e3565b3af711ab6cd086101e8eaec877d5f6878fbfef827571d6fc0a3c59ea5c7750aa2732", 0x76}, {&(0x7f0000000240)="85222488293f56c0b7e5be0f7cc0e128130aa892356c30be9871155f5ee3527c92af", 0x22}, {&(0x7f0000000280)="5ce97de63908fbfcaf7d5ebcdb4a2ddc47c9d60c", 0x14}, {&(0x7f00000002c0)="5dc68dbe18f8e9f720b5565215f463f4adcb34f9c830ec2273618f7e53140c611dfe763549ce6a0df782ae6ced9171c6c33b1bb8b39b18ebe8c700286f00c524b45fd2a02f8c57dc425340b11ef45b98241b88cd9399f1e6ae71b016758b39a29bff5a007170e8d204d47e9d28f93c25074cdd844f6184d194c3d0fbc2e2d5ddd326181bc0e1eaf327634f846e8bde2afc086fe6573323447d7a6c6bb1c5deaf5fde32fc1dbeaeccc3018bbe3549701073ead91673c8f1a33d37c3229e5d5ce46759548e4ef8d5dd341c050f8006011a82fe8a236bbffa15152cff1495a3baf1", 0xe0}, {&(0x7f00000003c0)="1a798ea05aeb747a4414b15e2b35a9fa89f2a3467117e579f24c9dc066c764ec72f91c", 0x23}, {&(0x7f0000000400)="02974bb6387abded3b151a1292f07df3aa170a3f574b1a00d4303c3967954880868dc640fe7b299613caadaeb4ec9fe97df9fe21b3e32fe2b537029b98df158e2c925b9efc83e6cc5cf2bc1ebf444a66d4e4b02bd0ef5849e63576c2212c7d99a2aa6abc9a94f67c684c8913b82d6258fa69ac213c5558e05b5551699e22e72fd9242e5b3de00e45e662e4afa02b75ad2d86c8bf209bc7d217b5d03aec90953ff403c56346bc43cf721cf1cf1f1fa28779d2cb414896ae9f5f2944817570e9c3425d116b50d10aac979a28e2127e9839a4ab0136", 0xd4}], 0x6, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffff1c8e9509ffffffff0800480000800000000000069078e000000200000000440c060100000003000000004e234e2000089078e407646a4f28f929a673d7d86114248b7cba6c66c291c8696fc735223fe24cf3de61d3ff3bc07534a5c7dd8e3ee07d1b4e5c5e7ad6232e81ec154e377184907128dec992de748c60910f41187800"/142]) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x30000000) 00:04:00 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) pipe2(&(0x7f0000001580), 0x0) 00:04:00 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:01 executing program 0: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000640)={{"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", "dad259f1fe7d39c3e8a5ba9ec2c4c15cf17f5f14be737b5cf8233a74b0e0b58d", 0x3, 0x7}, &(0x7f0000000540)="ea4ab5bf80a6496bb72394d8580c0e69dbc9b65fbb448f82b83fab9ceb32446dc48ae20bd9a1685dbaf772864ab3c91d354c4dc1634061982c85e88fa078e7a1740f1430ac10d463d325ca7a07a45bce5c2710c6b67f58fb0d53b1d5cffc9b41b65af1f914c278934bfd816db016a3c66f4951d289aea5305891d33c45f740f100afa2b382f2a813d540a8cb90143b8d3511331a49a50f5f994c59fb19af86721bad354470c22e3dcc5336962512fc75ca15eef8e00438c070a41ac8af5aabfef96e2ca3447eb800cabc2ec1768ff347072ac8d0", 0x9, 0x3, 0x1, 0xff, 0x200, 0x2, 0x4947, 0x1}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000000c0)={{"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", "ede16314dc97dc7ddcd975011bc3b04cc248c759a804810821bae5065cfb6891", 0x9, 0x9}, &(0x7f0000000080)="5d0e54aa44788006dee83e759f5bfe", 0x7, 0x4, 0x9, 0x6, 0x8001, 0x5e, 0x5, 0xb2b8}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) lseek(r1, 0x0, 0x5) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000ac0)="c2e0923d65809a63780a2ac7aaa76e8ac858bb0986f75e13e9ad4c92704675b32531a1bb6d5f306969e481eb77b8c4f9c813721b2b48fe381c9fbe4f5812cbbfe7ad4932e98f5ef3b7033f2d9a7e52e63671bba99bfd76992dc1b69453534a03c9268920c77b522a3a07a98b7698b0eb88e3627d6af25892a41e88b33f33dfe76fee3f1e2011f42dcb77c049d123ea12ac86c2149fd989926b75a96e368e574a4ad3fee80bb09c187e0714da56585c43e5e3ba77d569a839282814") 00:04:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff8005afa1000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:01 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:02 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0xfd, "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"}, 0x105) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:04:02 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') __getcwd(&(0x7f0000000140)=""/164, 0xa4) 00:04:02 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@broadcast, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:04:02 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:03 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x47, "99ade1b992fde5cdae364dbecdee499d7fa129b66510bfb29ee9076e0c9828c8a5ca4a34d93decc8ccd4ab3cdde0a602243630adc5a00eb6c207429cd98b00f367b21257296a31"}, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x6}, 0x8) shutdown(r1, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 00:04:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000580)={{"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", "0593ad0554115fa8fb74c4845ecc659080c76f25c52fef6827fda9d5b7d2b01d", 0x401, 0xfffffffffffffff7}, &(0x7f0000000080)="9f2c676756e3781751532105869f2ebef84763839082714543f093d174546d26bbc1cd6dda6d397a343236f9372afefd331864c79ffba8a44d114ce05ed0405a6356be1a13ffc03fcb0eef48b3461aa601", 0xfffffffffffffffa, 0x6, 0xf76, 0x2d9, 0x0, 0xb4, 0x8, 0x4}) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:04:03 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:03 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0x8) truncate(0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) 00:04:03 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x9, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) 00:04:03 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:04 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="74da6f04c3d4d14e46ac5c4d306bf014a3bb2f7312f9b58ffdfb3405a4933e3f43590c59d7f066e3f72b6cbcd70c1ee5b31ecc7560deb95cc30b4f57b8ec67ad27e694993b9f30dbc72d670f05434238c0c191d64821c74cf64124fd084ab94271fcbef95e1bf133cd40d9d97fa1779f52bbe166f622dc18ba5f0a27bf6441f1d4aaf66f50bc2fd743fe") 00:04:04 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:04 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00"/136, @ANYRES32=0x0], 0x8c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:04:04 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f0000001340)=""/240, 0xf0}, 0x40000) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:04:04 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) listen(r0, 0x3ff) 00:04:05 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:05 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:05 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f0000001340)=""/240, 0xf0}, 0x40000) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:04:06 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x17, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1ff, r2}, 0xc) listen(r0, 0x0) 00:04:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x0, @loopback, 0x7}, @in6={0x1c, 0x0, 0xc2, @mcast1, 0x80000001}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x45, @empty, 0x40}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x6e2, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x91, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @rand_addr=0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000300)={@remote, @remote, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000004c0)={@ipv4={[], [], @loopback}, r3}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000500)={@loopback, @remote={0xac, 0x14, 0x0}, r3}, 0x383805ce23fdcf85) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c) dup(r1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000540)={0x800, 0x1, 0x9, 0xfffffffffffffffc, 0xfffffffffffffff7}, 0xc) fdatasync(r1) writev(r1, &(0x7f0000001600)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="d1d68aee4639e9e37bf3e155f45a6eff05b4463e4c0412c8d4ea9396c4a578027fc6c85720f9584ccc7d0582cb7eb204d6c5a71951f4e85e14f9be782495c74152896b0e102477008d9c21dd256d03e1b2d353eab52b53eeb244edbd7b5778c87b3892073c951d7a0551f20e5d9188f71f4e05", 0x73}], 0x2) 00:04:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xfffffffffffffdd5) execve(0x0, 0x0, 0x0) close(r0) 00:04:08 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x400, 0x7, 0xe0, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x20}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_opts(r3, 0x0, 0xfffffffffffffffd, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xffffffffffffff10}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000080)={r5, 0xffff}, &(0x7f00000000c0)=0x8) socket$unix(0x1, 0x5, 0x0) getpeername$unix(r3, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 00:04:08 executing program 0: syz_emit_ethernet(0xa0, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x10, 0x4, 0xffffffffffffffff, 0x100000001, 0x92, 0x65, 0x3, 0x9, 0x39, 0x0, @rand_addr=0x8, @loopback, {[@end, @noop, @generic={0x8f, 0x4, "4da5"}, @ssrr={0x89, 0xb, 0x1, [@broadcast, @rand_addr=0xec]}, @timestamp={0x44, 0x18, 0x7, 0x1, 0x9, [{[], 0x5487}, {[], 0xa793}, {[], 0x1}, {[], 0x3f}, {[], 0x8}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x12, 0x4, 0x5a, 0x3, 0x7, 0x68, 0x2, 0xb31, 0x0, 0x197, @multicast2, @multicast2, {[@ssrr={0x89, 0x1f, 0x4, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @loopback, @multicast1]}, @ra={0x94, 0x6, 0x3}, @ra={0x94, 0x6, 0xb424}, @generic={0x47, 0x7, "92d3b90c4d"}, @end]}}, "3ed1"}}}}}) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:04:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//..', 0xe, 0xb00000000000000) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="dae53ccab260e6386243f884f18c76f131b0b964f39189f1d810f7f2a438e3cc18b0971606199bf14e9eefa9618ea4e0963c1a52e96991a7462418465712ada5d591c8c46f8141bdd8dd5addb7c51fe963ce3018fd400af91bfb3424c3f90cad1bda344b30fb4ba0dd170eaf3fe9b5c3cce089d7dd24e5730bd27453061adaa38b89b0") socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_int(r1, 0x0, 0x45, &(0x7f0000000040)=0x40, 0x4) 00:04:08 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:08 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x80000000, @mcast2, 0x9}]}, &(0x7f0000000100)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) recvfrom$unix(r0, &(0x7f0000000180)=""/240, 0xf0, 0x40000, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000140)={0x2, 0x40}, 0x10) symlinkat(&(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00') 00:04:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000200, 0x180) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:04:08 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:09 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000f73000/0x4000)=nil, 0x4000) munmap(&(0x7f0000c56000/0x4000)=nil, 0x4000) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/160) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:04:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = accept$inet6(r3, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000500)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)={0x0, 0x3, 0xffffffff, 0x8, 0x5, 0x4, 0x5, 0x9, {@in6={{0x1c, 0x3, 0x9, @loopback, 0x9}}, 0x0, 0x2, 0x5, 0x8, 0x7, 0x7fff}}, &(0x7f0000000600)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000640)={@in={{0x2, 0x1, @multicast2}}, r5, 0x3f, 0x8a, 0x4, 0xe5a6, 0x5, 0x100}, 0xa0) socket$inet6(0x1c, 0x0, 0x401) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000740)='chd\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23fffffffe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004f5c02d472d06a3309617f9223eaae00"/136, @ANYRES32=0x0, @ANYBLOB="08000000a8020000820000002000000000020900"], &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000700)={r6, 0x2, 0x0, 0x1f9}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0x5, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000780)="fe1c9f7862710b987e2f1bb1483edb1505e8ab4d75a143b8c1d1b5057d309009e216e687f46241866449aae585e8aadabcc7fbe285f0d23cf4e8c5197120b0c43264f54332737702da75087524b327ec3fa28a6b55ad156cc1adc9763ec33d7d6d0cbcf6130567503a1bff962e0070e3129dab51f096d39aa92643d727e4e3313ed2b278fef9e45c05ae74f4857cdf1fd493940d9e1cd180e29a6ee009fc5ae478e30bb83f2e96775db72777bbfca445ff7b74cdd2b05ec4c6a56d0b796b3456c8dfc48f567d00c1c061735aca2801ea3c5420d964d02f8524ffa0d2a4f7f412aa48eea36249df51ae92f6f9890621cece15", 0x2f7}, {&(0x7f0000000300)="1c3e4ded611a72abce1fd9472fd4460c81cfe91895f8e8871c17ef66500c2bdb882a24a582201f9084720bef561544625427ffb2", 0x3}], 0x2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1e15008801dd36535cc93d2154d4d00d05c27bd565bacd8df0768fcc3d9b2c158c17a9466dd5b3ca43ac105a45f7d7bd46abeb8a4f512d39e5ef5133d3125d31224ea626e832747f6b7351ef8b6325b9180c03f103de3b3430d9512c9814de85bbf92a607e7b2a12786856a95e890abeaf975668343fe55642078ab09ce795c700525fdab7c48dcbbd9b7ad0b9bf9a6f8b65febb2731e52e8c3e7488a8d474fb841494d4be52ed7b474666521918af99e40a92cc0c87122cc224f2b31d0aa033fe15dd4fde5dda688ee8ee527ef2709e3be7af"], 0x10}, 0x0) 00:04:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) mlockall(0x1) r1 = socket$inet6(0x1c, 0x30000002, 0x1ff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="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") shmget$private(0x0, 0x1000, 0x34c, &(0x7f0000fff000/0x1000)=nil) 00:04:09 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:09 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80, 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(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f00000008c0)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c86466460f383f7458b75d03214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) accept4$unix(r1, &(0x7f0000000880)=@abs, &(0x7f0000000900)=0x8, 0x10000000) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:04:09 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:09 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$unix(0x1, 0x5, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$unix(0x1, 0x2, 0x0) close(r0) close(r1) close(r1) 00:04:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000080)='./file0/file0/file0/file0\x00') linkat(r0, &(0x7f0000000040)='./file0/file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x400) utimensat(r0, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) truncate(&(0x7f0000000180)='./file0/file0/file0/file0\x00', 0x10000) 00:04:10 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$unix(0x1, 0x5, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$unix(0x1, 0x2, 0x0) close(r0) close(r1) close(r1) 00:04:10 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000008b35d, 0xfffd}) r0 = open(0x0, 0x4, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000004c0)) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) 00:04:10 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:11 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:12 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000140)=0x10) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) 00:04:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:04:12 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x6d, "2464842bc187101c4172f2d640518f99487f39d79273c829fb18dd961a37bfea44b6e9b2e90401517b596353df9a82a4e569ea394446dc69c66bbd37ee5806efd71ba2f2a92c8f47e53c364031476c17f1cdba310046e815f3b7cee037b074fd39092e35b02b6667cef8324200"}, &(0x7f00000001c0)=0x75) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000002240)={0x2, 0x4420, 0x8, 0x0, r2}, 0x10) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x3) sendmsg$inet6_sctp(r3, &(0x7f0000000200)={&(0x7f0000000040)=@in6, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5) 00:04:12 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:13 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x401) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xbf, "f121e4c116e0a8c600f69678643bf5a501ea930edf53770a89b20d0fca158e506f8c0cba2760d8a09d2ca93f247be06c0379d7a8dccc6eb1976238bd4aa1b24308f07737de38a63723dddd41597e722c27bfe4f1e20dd1670145cbae131a6e983217e2d85d8f875cad00177aced95be0142b0af8d5075ca3238bfc349e115ecb0451845a30f3f2e449a9a6a0b6c67cf831dda21e6e7645fffca9262ad55c0dbf53e2c650c1a90fad8fe410437ac562741bf8817cee789aa3a536298baadb98"}, &(0x7f0000000200)=0xc7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, r1, 0x7, 0x8, 0x9, 0x7ff, 0x6}, &(0x7f0000000300)=0xa0) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a560a819c201b04b7d222200f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:04:13 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") openat(0xffffffffffffff9c, 0x0, 0x0, 0x400000054) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f00000002c0)) shmget(0xffffffffffffffff, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) 00:04:13 executing program 0: syz_emit_ethernet(0xcb, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6076605100300000fe809c002000000000030200000000bbff020000000000000000000000000001890090780014008860c5961ef2ffffffff010500000000000503000000000501ff020000000000000001000000000001007e686593fcbf9c03f0fd6b1d8696ee46c7e535e87d4e4ec2f2587b3f96a41c3dce61bc4ab0ee045951ee68575a2987edd56cfe8f1bf4346b7312818208601d6870fcbfd8edc31a57114a61452e750000000000"]) 00:04:13 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:04:14 executing program 3: syz_execute_func(&(0x7f0000000000)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:04:14 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:15 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/93], 0x69, 0x3, 0x1000) 00:04:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0xfc84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0x569}], 0x1) shutdown(r0, 0x1) readv(r0, &(0x7f0000000100), 0x0) 00:04:15 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:15 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:04:15 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:16 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$getflags(r0, 0x1) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r2, 0x40}], 0x1, 0x0, 0x0, 0x0) 00:04:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="672167cb92c968e4fa64c306b5319c172c13fc970309df0ea92733c8056a1daf99a1649a4ba8f58c7e01125eb14c07fc156e931c9db37f28dc8d3e9b2d8bd377fe31785f97e529e51a88e9dc4259fea03691039449c727aa9a76a94aab0157c99bfaacdd8f68bdd149a92875a1de7e343fe466dd8818b976eab735f70038c092dad2f01b0a5ce81cbcc085afd6d35bbe129fd220d0dcaaf01bf9abeefc08db56a97b477d0057eb7c4b999e541b6579654548122dfed4e11b25f85f120a9b2453059a94ad7c125b82c32da14a4ae21d2445eb8b53f216aefeeb", 0xd9, 0x20101, &(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10) socketpair(0x1, 0x3, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) 00:04:16 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fsync(r0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000100)={{"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", "cbee24d7a2cf8d6f09ab7e878026ffa75f974d630a67a91a05977b99fc98e0df", 0x8, 0x8}, &(0x7f0000000080)="cf2ae7e862b5e97ad7ad704817995bfe0d3f1732c9e86edbf582853fbd8dfdf68fc4e26406d39c24a7cffc671133697fb69f773192835006ed656ea90bd333f65aa27b400592cdf8dc6a2da05b671513c3c11e1ba3ecbb", 0xcbbe, 0xbd7, 0x0, 0x3, 0x0, 0x401, 0x6, 0x10001}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000680)={{"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", "1be0f1e7f46d4bdb54ca4b4831f7ee960d97de0a728b83337b5651f51ebe06ec", 0x1f, 0x7}, &(0x7f0000000580)="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", 0x10001, 0x9, 0x7, 0x51, 0x3, 0x800, 0x0, 0x8}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000b00)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000b40)='htcp\x00', 0x5) 00:04:17 executing program 0: r0 = dup(0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000000040), 0x0, 0x80, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:04:17 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:17 executing program 3: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x85, 0x27) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000080)={{"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", "b4ee052690be4e5128a9fc5ceeb58b90cbff342d4bbad88121fe099a27f219b2", 0x5, 0x5}, &(0x7f0000000040)="6408d546a2e60dad61671940f38d5d71645fe3b0bdbd3f3810a6777d5c0c9fa0cf047632f725f88014d280cc8c60e7f3521ddff1", 0x1, 0x6, 0x7, 0x5, 0x9, 0x8, 0x12, 0x1c67}) 00:04:17 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fa5a00f8ffff], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:17 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") r0 = socket(0x1f, 0x10000000, 0x706) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x120) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x200}, &(0x7f00000004c0)=0x8) getsockname$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r3, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r4, 0x4) syz_execute_func(&(0x7f0000000380)="46d93ad9ee42c80f0000c442d598e8c441785a2e251071af58c481fd29b7f9bd0000c4c27d22fc0f2f9f000000802e65420f55c5") socket$inet_tcp(0x2, 0x1, 0x0) 00:04:17 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) r0 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f0000000440)='./file0\x00', 0x100, 0x84) ioctl$DIOCOSFPADD(r5, 0xc088444f, &(0x7f0000000680)="1b223b951d671527aa5d2e8cf9691bd7641b3bbc498e5b280b987f29a83abeb41b4d394aa0f89ca8b3e48d168ffad661673b124b823662717e24c9aa137421854c78a770b417522f5e203d75b13ef8b7307b2e82ea55d24b9560d08ae4fc20bb9082977bbafaafd71b457e381b87ade0505c5b9eba7025acbc10135ab326ba120db0fd4fb87be5b4489f76e8c912ab52e4a67f813920586884ddd2d6d186f0e88626409ae9ac120a0ff11716256bd51b") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x4}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000640)={r6, 0x1}, 0x8) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000480)={0x0, 0x2f51}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f0000000500)={r10, 0x400, 0x4a, "a9771e31c7cb4e814fd0e3d34efca48236025f647bf89f918f6ecd98a971054bf2b254856d248b0c2b055d4cc8899e15cc540ab14d54f65a0eebb18869d0d654ae8a9a56a2bf374ae693"}, 0x52) getgroups(0x7, &(0x7f00000003c0)=[r0, r1, r2, r3, r4, r7, r8]) 00:04:17 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:17 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) 00:04:18 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:18 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x8, @mcast1, 0x85ea}, @in6={0x1c, 0x0, 0x8, @mcast2}, @in6={0x1c, 0x0, 0x27eac220, @loopback, 0x1}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000), 0x0) 00:04:18 executing program 3: syz_execute_func(&(0x7f0000000000)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x1, 0x4) 00:04:18 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 00:04:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) 00:04:19 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:19 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000d3e000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) sigaltstack(&(0x7f0000a7c000/0x4000)=nil, &(0x7f0000000000)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:04:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) 00:04:20 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:20 executing program 1: setitimer(0x2, &(0x7f0000000000)={{0x0, 0x271}, {0x2, 0xf423f}}, 0x0) 00:04:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:04:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c653100929c86abc224532f27dbd32e952ce478ef7e83caa53b484e3babdbdad21ad84c967c3a6797a69e564664a8f60e8e8b292618fa044eb695e742cc56110f601d"], 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:04:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000080), 0xf) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) 00:04:21 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:21 executing program 0: chdir(&(0x7f0000000400)='./file0/file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1}, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) chdir(&(0x7f0000000500)='\x00') chown(&(0x7f0000000540)='./file0\x00', r2, r3) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f0000000440)) 00:04:21 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) r2 = accept(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) dup2(r2, r2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) socket(0x1c, 0x5, 0xfffffffffffff5b5) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) 00:04:21 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:21 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="b1a191cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c3e460f569f0000000026400f0d18c401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4f30f1a1254") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x3f, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x7cd, r1}, 0xc) __getcwd(&(0x7f0000000200)=""/6, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0xd726, 0xbea9, 0x0, 0x8, 0x1, 0xf6, 0x101, 0x5, r2}, 0x20) 00:04:23 executing program 3: r0 = msgget(0x2, 0x0) msgrcv(r0, &(0x7f0000000000), 0x8, 0x3, 0x800) 00:04:23 executing program 1: setreuid(0x0, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r0, r1) r2 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8) r3 = getpgid(0x0) msgget(0x3, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x5) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000004c0)=0x8, 0x4) getsockname(r4, &(0x7f0000002b00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000500)="d63865abbf6704958b685f7a5a336621d0ecda16e3b31c17dc31069d789430694c2c1dc7decbdb65b4251148dd990c617a56fdf631b761c237686a35a3eedff1ebe7c27815957d6ad539b064b5a8902cffd97c8312aa1ad1493090abcdceb7d766d866f02ad489205dbd26b599eb7802c3f42893ce332723f800c12dd3b56bbbaaa52570bec40a58b8b2e757ad93e81e5924f315cf8a33c5606104c7bf0458b644f1e6045adb90e93cbf0a4f43df0b6cd885c62367f6e210caea4c78d4c3ee1a32eebbd00d90a37f6a5de96a7a319d105aca0f45a1433cc644f0ece61cd4ce02ca01c543f44cf17ceadb3f434f14c37a6d3250726d5e484eca23141fa658dd5cfb3c4e5f318e1be4cd4f10180c4ccce3ea93f7246a5de4cf2ec714a15933f53f422a4d5103aeae70863812b8e3eac2c4dea3e2e2ed552e02d837c7b6754b3e98b57a25dd9d4e13f52ef3a1f8e5a4780995d4dff3aefa8a677f6155dbe44540892f307da3106d465a22cb7efa464e0fd5c9965d1efeafe2282a6b67f135c3b403f4a99a3c52f5084a6d8faa6000df958ee8d005386351045bccb8313c08cf4faaa30008493ff90d18eb19f2b70f76170a1403e9fa82ce3d4a355fc2f3b32ba141bf17098e7a79ef8172b0d9776f7e76c149a4be53996b9edefeb873fc0668257c622bfb99da8392044a295e32b80b159a1d628ca3fd284349715278b45ab58b09aa310fbd1e86516343dcd449fd6a6faca74dd01d16a09116798ee40c367d23235de8feb4762b19e2d5b3b3c54362219bd9fb48f9afc7761d26d11e14fe49a3cd4827a146458efb79551c01d4720039ee6c51672be0d3e466d2d50c9324a8514f41fa809f5ab39015cfdfdbb00f4b671075094661562d85238b2968f78e76b85b01e65d3ce9d914964e3bb3458a42252f59f19fccf4b4b740b3d7c44d4fe0d08076aa491bcde1bcda957c1ce7e499fb4f8420841af359ca57487bc5bf86c74d7ee27af314ce0cee9b085c145cdf2b2e6435e7aad7c1a29ce78233ddad2cda3920676e157c17a4c35791e60f2090ee877fa05641cb240d48f3664ef01e3711c2598c0366e67f8d117f097ba1bc936622648f715476b400961b4d9055a90dec84a29a631ddeadb920fb7362f95f3dd48e7eed6d2e9ff8b2f15ed3c299cf9a1164ec9d9e3f3c45a04360f865146d29c1c410ff999a0ea58eddc59d693ca72d505d342abab198b9fcb7b1b5e2ee19dff08b3be2391eebfd3e82bedde48134e3048aa93bc25b4a0f059d0b5b9de14ce1513a96ffe4c94a9117dbedce15f22890c9dbdba97ecf3c1a07a9e53354cfaaf1c8ea6554559ef81657483b3bea57012c25222a7f01c394883ab3ec22c7760b0e959c17144099f1c3b13419066f4d4a20932f220dd024fdcdc9ed0a772c93dd8cc26921f16ca678ce1cff8f10c32218efdf982b80a89f80c43126330c580500944f1bd65c75fee9b4bcd847decc6f54e735a7e17b99ffcff0a38108cc2708c52883adce4659b6b7494c971fb4e75effc86350f0a9e90608228bb73b8732f552dbafac824f29423d6489e9b5b371196f23b5cb6f410f57b894f6f121a272b339129cfc0482fbd8c7394a1231409aee24960313e924e1ee94161621587290aac59705a063a583bc0a118522c3dd79b2df96841f83bea02b0fd98d913109cfea6429cab7472c11a9b010fe6d7bba3fe8f45243172b5fd5f5f8aba66d181b179b664c93369734c6621ac20d5e3f168bbe0482c7f19efd727c83cad7478354bab5d88d45c38814ad9c18b18509a0e23c79e2be5d42dfcc3a88745a8af6950c2cab07b1ea2e1c4b05c293d98f886fafd1188bc7e2cdfe51508acdf5a358e0a3f3284e80159addc92571c1718c8b033ba9d5359f61a4143c5cd5cd5b0da32905c307eeee4fe2f046eab52a166b7e1e8a78502c639d093985b510c1cb7609f331552dacd645195ae195860bb92b123fb2f81cc125973f9668a0d985805a46869339f92bf8258101565280e6470774f41b0b6044d7fcf13d01e5c002aa55e61b28f2e7dba15a941f1c58afd09db7522f9a457717b486ffe202ddaa63acc8b0235ea858c7e4de7ff9657ec0f2372d654bfc9c4c7e6bd73d715a8f10721f5f18b9ddf7d7a056bd5df082c7bc0e9ba6c4169846e346a168206d07e4eab7205b6b3cf5b2e66aaaa8c397356a329ecca3c63280642ed82cd415ad1e0e9a4acd8d7caa3625dd272164fae13eeb414d7e2abc5f50f13e48e2b038a8aeed223e8a5e970230cf8761f709839681e3d4a4ea5b9cb3ed27dcf7ce877a6398e56b7a5c3d9e8a768f79e57b7f7465af839fc47ea3bde8bfa0aa15e27e2694f4e06476ae3b33de67babd4445d36585ef1e5722d11879fa6ef238c18f48152beb5d5ba371fe43fc26105e3cf4837e40674322248b940a9a8c42610a906dcad62f731144c68ed8f5a14e7f89b4b08b81dddaa4e3adbff9f0bd4ccdefcaf8c7a3da5312d6085986d8dca761e3830b3ae3f5169922f74222f5328fd76d2576401c91aed6969b2dd7cee583ab0c1159b04d7eb195fbb68ed7257cdda638adc1d4236c2a63dd453abbe14a1bcb7b6b626b497481285c572bcc9236f52a5fee1203f753ba6e0c25c5ad111905cacb8ea5394d554b05d3c394ff793ea9b145bf39e850d009582f2ee1f0a9e0982e8de2fca4c6685a784509e4ac4e5c8f1b41c8487ec5b639509568d68361dbe8ee2b2b7c5befba65a2d603393f6f873cf05da6e9e8a2e1c5ecb22f75417ebe75e1271171385c16a087720eef1ccd74763dc2dafdbd03f67705ed9a95883cefb9ef384fa9c8ab6bb57fca6fd8ce8aedbe10a420f347f321b660253df4468d29b777c5144cf91ef65b3959de7d4da1e43deb38df74493cc9b5184477de5d4be71a6a78c8ba955d75407e734dee5c72135d9b6093103bb22a281442c466b135ced4a58b172cbb39a12c1c9b0baa86b87d96993652a9d3c6d884f348bb70e5aa8a0d96811c4c0386be10c80ab2eadc4658fd4b6b34ae1241323f02262f2ed1f42b24145cee82d11ebb02a825d2f413700d0f705b61f7aac3d402a546d2868fe37339b63ca5c22abcb0f786cfbf2435d4521930d1db63240adddca32c359a3b6f3e0f9ee766297f6a86b66ad60dcc292fa69b6dafae8cd5d141811be3afac7a935ded5cb8414e636c87963b8391587d47dc99cfd1b6763dbc8cd02c2d06a3b63545ab0255788579371178d9313db7efb47f6279060e2a77e57b51feaa57217974b24279dfbc5db5b080ecd9a4d98278ea8d4924fae69290c4d08684440225e3fec192e64f111e91198dcf0cc202bd576f819cc37083dfd0968cb30325f49182625fdf7a1c428d8cc8dc72a6eb8bde661839617bbbf75d68953494a764378ab8c1c903095dc5e4fb91f2c73bb9b406544dd2d15dc21ec2a53e481fe0ed608dd65e8bd88adcbdcd411e44fd5efd729f18c5d99e99a44fa9ba7e771f04ab946d354fd91ce5bf7614b17955e3b067c134137919f0555d214f7a5074dee598b7fe7509c8d5294fac53523d2bbac625c85bfbd722782e2401bf1419a5d82ba35915b95930cbc4fa4d1266f8212ea6306745123e713508a83f61285bfdfe2b09a77f35ae2a608a8a7847868e8602c40c9a74efeeeaef0454dc7961ac2785da743a62be67a47d8174a3ae3efb7a4f51f41dd0b0d1bcd13707435812b3d0edf44ab7484b8126f961d8bc7dfdc6f1c50de1a3413366a04b1859918cc9567ef5b71ec9e9294e32a3da43758cbaddd5b208f45294fccc1e64649d6d019726ba0709ff20663b2321775c74efdafb466a65baeb98e64654f5250fdd8691931aa33846196d5749a3d36f1fb6f1532f788f4029b69671b48d4d2588196d8955e3b95809df9692293f9e2d4d43dff26d35531c04b88dcb6e831939308a4757162640d10199ab573f6e10d9b5d4e72c7cc5102ba7eac88fe90c73619ca05e711c43d4c55bdbcaa2b5504e0f1c6fd2bfcbae1167d539d6d0aedc49971039164e18c80fa1e673b915074cdc47a746a33fe5e84263086bccb7aa9b01734e38ebe16acacba67d5897d405f67cbe26b08dbd90242caa1f3201a6fdcae3a000700234627818ef7065031db5e5a91a2ad4b7473c4942579a91a142d3b797569ec0d605518b645af70a1a3592be5f05b475bbff1a25f6c6c90bbd77d5bdbfe5e7e053bf7088fa6d8aae7d1a49a6336f41526b135a708c4a23d2f8d36f83044e2b161359e8630d36a460414e327d9157824efe691a48aaf411bde6ebdffb10fbf06b068530b654330964456429fa5ba416ed5889765b249fce7339c41d180caa7e057ea1aaf3e514d73c58fedfc229582012b50feb7127852d1c10de1cce41a36c3ebe4c0f3f8df7008c374bda77b172e7bd8c688c4382d6c7aecfb4ec2ac50b6ba906b8588bc06d0762808611da66c66d9c4a51d98cf872d6e49da913772b85676511b5188d2257b3c6b13755272b6e2a79b788c2e97bdcfc0bd9f20ba0d4ad6e074e18f363cf1cccd4f360aa773519cb426f1401cbdbb64e15dacb064e8f960cf8ceceb2eb12eb11805408f9fcb621bda45e5186614d074f2ef0b081eaf14cc9d3de3469d8664469edbb2121a226de92a0a3cd37be16152bf6f43e1a51e2f5f4f04f9690d44fb4f43224210f01736d6fdf4601cc9b1b0f1fa24b8cb81e1f6b819c7feca319936bb93bcb8367f1872c606f59ad1939340ecb6ead0c8c2ce8b2728d9b0af3a5ca3065c4ae391dbafc8ee74c312c82625c91af8d58a6cff4b0e1fd2f14a28fcc15837072060e23fd037be052d5827d69b76758cff16993843b0366cb0e6695ae52544da18753fa618648f43924dc632af5f7908a9760139ebf3ca741c7cf50d28b6250b521e13fe8e77cf31247340135c7d787998c9efbabeb8351b624d9dfcd72580ee6e9e0c1830db6479ab55ef2de95311e122752d3dd9cb792c0d9c1c99e51be6d524ba5962a041c21801a1a7eab3000d50a2f8fd9b9f8c49f69a6f4599c190e1f462c87fc7957976bafef6abb879b19c0b1aaf9dfcfe65b4ec39fb689c609a6bd9cbc9532ec8e61bdecafd95d3064b63db10f3b066c40b24373c942112770d86f0cbce08a1d836b0071f7b6539d9adcee4bb08e352eb6ecf9edd262e2d79666f6f5f281a12a98c6cf56b88bfdb46be3f7a937242630a781815ef48076637e8ea3b0cdd12cbcdd5b151bdbfad8bc347f705d7fa4213b05f386b386341cf122f584c8d572d7c411a7f933aa5413d3a852101f6a0d0b05f35325f9caa0bfc1a2ce39071f9d78627259209c08fd66d83f483dac8ffc57ed09741b584fcdec143649f8cf497c7aff4bc73049489baa457b4eca464557466ad873246f990e7e4ec7fcd4c96ad9070ed3c4070e7ea7c034526823fa1133d68c106490397da255ce73ad9a15b9a3f696f0a400ac152618d7ce59d4ad4d3e7f233857359c2118b1c374cda4f8d231dd2d4bd353e6410000283d9bce644bd7316d13775b5007888ba3528e0e126dbf8fa99b25cc3fef9efdfde6b5084282aaa0c09619634e435ba4911f251fc22c9e15ae5c07f0da0c0dbaaa7149fc50bc5afe146f50e9b126ce9fa3ed99441e979c5f1ec9ec40b8e009967882d283dc6fa56688a60fd70ed63a21285718c4172e8d0b0e80d4a6fb7c480a7629fa9d2b71b322b365d8242e039eacb82c8deac5ff8a5edd35fdae4035b3f8e10cc7d38f2f5c1b393bf208f818996d35a7cb04eb28843f2ee7cc856ba39a4345254e9660676685f292257a2be85d7432") shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:04:23 executing program 0: setuid(0xee01) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) semget(0x1, 0x0, 0x0) 00:04:23 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:04:24 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:24 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:25 executing program 3: r0 = socket$inet6(0x1c, 0x10000000, 0x401) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) syz_execute_func(&(0x7f00000001c0)="66440f5bd566440f6f35ec000000f0ff4485f2810c290a000000f20f38f06702c46379051ca332c4e1ad7628c4e2cdae885f53867cc4c3c57ca2a7d9000000c42193d0db") r3 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000240)=""/212) ftruncate(r0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000380)=""/57, &(0x7f00000003c0)=0x39) r6 = getpgrp(0x0) wait4(r6, &(0x7f0000000400), 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x1f}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000004c0)={r7, 0x1, 0xaca, 0x100}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000540)={r8, 0xf, 0x401}, &(0x7f0000000580)=0x8) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000005c0)=""/239) r9 = accept4(r2, &(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000700)=0x1c, 0x20000000) connect(r1, &(0x7f0000000740)=@un=@abs={0x1, 0x0, 0x1}, 0x8) shmget$private(0x0, 0x4000, 0x180, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f0000000780)=0x5, 0x4) r10 = accept4(r0, &(0x7f00000007c0)=@un=@file={0x0, ""/92}, &(0x7f0000000840)=0x5e, 0x20000000) setsockopt$inet6_udplite(r9, 0x88, 0x2, &(0x7f0000000880)=0x6, 0x4) getsockopt$sock_linger(r10, 0xffff, 0x80, &(0x7f00000008c0), &(0x7f0000000900)=0x8) wait4(r6, &(0x7f0000000940), 0x11, &(0x7f0000000980)) ftruncate(r10, 0x8) accept4$inet(r9, &(0x7f0000000a40)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000a80)=0x10, 0x10000000) 00:04:25 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x6}, &(0x7f00000006c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000740)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r1, 0x4}, 0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000880)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000008c0)={r1, 0x3, 0x2, 0x1ff}, &(0x7f0000000900)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000940)={0x9e, 0x4120, 0x3, 0x1e0, r3}, 0xffffffffffffff09) r4 = dup2(r0, r0) ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f00000001c0)={{"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", "41e202326678272154112849200bf1734c1662f3a9ee6941fef89418f0a0fc3c", 0x800, 0x6}, &(0x7f0000000140)="7c620712533af93c2ba634100603b08bda675125b3733569cea4ee939b73c40608bc4d4d60dea859cb5210b8db9ba3ec5dec61701c3b65cb84998a3b5a5f5f9bd300c32914dd8385af12824a89898092b3c34b5eec002d827ab88c7562561cc6efb013f35210de84d2c3cc5b9c86049dd63d38", 0x9a5, 0x100000001, 0x5, 0xecee, 0x5d, 0x9ee, 0x7}) ioctl$DIOCCHANGERULE(r4, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000980)=r5, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000000c0)={r5, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_int(r4, 0x6, 0x800, &(0x7f0000000640)=0x3ca3, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e23000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00"/136, @ANYRES32=r1, @ANYBLOB="0500000001f0ffff010000183f72dd0081007f00"], 0xa0) 00:04:26 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff8005afa1000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:26 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf83000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/117, 0x75}, {&(0x7f0000000200)=""/147, 0x93}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000440)=""/52, 0x34}], 0x5, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:04:27 executing program 3: 00:04:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4000000001, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000580), &(0x7f0000000000)=0x2) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) 00:04:27 executing program 1: madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x5) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000080)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) munmap(&(0x7f0000aa3000/0x7000)=nil, 0x7000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:04:27 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000280)=@file={0x0, ""/24}, &(0x7f00000002c0)=0x1a) getsockname(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0x1c) syz_emit_ethernet(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000140), 0x6, 0x4cd0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) recvfrom(r1, &(0x7f0000000040)=""/176, 0xb0, 0x2, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x2, @mcast2}, 0x1c) 00:04:27 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:28 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x3, 0x9, 0x9, 0x1}, 0x8) 00:04:28 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev//.\x00', 0x48, 0x0) mprotect(&(0x7f00000a2000/0x4000)=nil, 0x4000, 0x6) r1 = socket(0x1c, 0x5, 0x0) bind(r1, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) read(r0, &(0x7f0000000580)=""/229, 0x3d1) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="957e6cf92d922fa2c5980743743893ab3dcd9c37cb15074f60f59e8bea6f1f5f6368dd46eed4cd727708a1c2debf133cf7253e11e84edbb0eea4bc5cc212ba75e9cf4697bd0e251b18190a21bd1191a6c87598b341777b0c99b91f076bfa3fbb74d924e8d1bc7cbbc0fe1cd4de78eb863fdfa0d01a1139e3fcd5c9cb4a19d4e37befa915639c066d8b620cc4312fa58c166897") ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000000c0)="2b5897401af77c37e4fde7c96a") 00:04:28 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:28 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file1\x00', 0x615, 0x0) recvfrom(r0, &(0x7f0000000180)=""/103, 0x67, 0x80, &(0x7f0000000200)=@in={0x2, 0x1}, 0x10) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x30000000) pwritev(r0, &(0x7f00000003c0), 0x0, 0x62) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x80, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x804, 0x41) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:04:28 executing program 1: syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000100)={0x3f, {{0x2, 0x1, @multicast2}}}, 0x90) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x10) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="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") 00:04:29 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000580)=""/79) r1 = getpgid(0x0) r2 = shmget$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) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) flock(r4, 0x6) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x608020405) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:04:29 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:29 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:29 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x0, 0x9, @ipv4={[], [], @broadcast}, 0x82e}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x100) listen(r1, 0x0) 00:04:30 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xb32, 0x1000300010005}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x10001, 0x4) 00:04:30 executing program 0: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) read(r0, &(0x7f0000002080)=""/4096, 0x1000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x5a2e, 0x2, 0xa54, 0x1000, 0x8, 0xf9, 0xfed5, {@in6={{0x1c, 0x0, 0xa6be, @local={0xfe, 0x80, [], 0x0}, 0x331b6c6a}}, 0x0, 0x743, 0x2, 0x4, 0x48fc2a3d, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x5, 0x2, [0x81, 0x4]}, &(0x7f0000000200)=0xc) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) 00:04:30 executing program 1: mlock(&(0x7f0000d5b000/0x3000)=nil, 0x3000) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x3) msync(&(0x7f0000d5d000/0x4000)=nil, 0x4000, 0x1) 00:04:31 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0xffffffffffffff6f, &(0x7f0000000900)}, 0x20101) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3f, 0x4, [0xee, 0x4, 0x1ff, 0x9]}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x8, 0xdec9}, &(0x7f00000000c0)=0x8) 00:04:31 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r0, 0x4, 0x1, [0x9]}, &(0x7f00000002c0)=0xa) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240)={0x8, 0x3f}, 0x8) r2 = socket(0x17, 0x2, 0x6) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @multicast1, @multicast1}, 0xc) 00:04:31 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="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", 0x801) 00:04:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x8001, 0x91) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e7607678281f15b2f66696c6530001503b22f6c454e7411a8f50cc59f474f8abdb9dffaab105b1838806db1786f11a6ae61397b57a863c60f77115b208d5bb83c1bc87a8b5373d19582a15a8fcb5381b5cb3e5108f5f8"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5}, 0xc) 00:04:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7e}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000005c0)={r2, 0x8, 0x100}, 0x8) 00:04:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:32 executing program 3: r0 = open(0x0, 0x207, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x406, 0x8988}, 0x8) 00:04:32 executing program 3: r0 = socket(0x17, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x15bf, 0x86, 0x1, 0xae, 0x1, 0x6, 0x4, 0x4f, 0x9, 0xfffffffffffff8a2, 0x100}, 0xb) sync() setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0) syz_execute_func(&(0x7f0000000140)="b16491cd80696852ef695c00d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366964545186746660f3a208f09000000767c7cca4f73da7307da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:04:32 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x40, 0x105) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x118e06, 0x0) 00:04:32 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:33 executing program 0: syz_execute_func(&(0x7f0000000040)="c4027d4105000000007c1ad87a3241f6966077132cf2460f1af6f040831200410f67370ffcbf0e000000c421fc5e9b8f9c371bf3460f5cce") r0 = socket$unix(0x1, 0x7, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x0, 0x5, 0x100000000, r1}) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = getpgid(0xffffffffffffffff) getpgid(r2) socket$inet6(0x1c, 0x20000002, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) 00:04:33 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20040, 0x14) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x2, 0x4) sync() munlockall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r1, 0x120) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040), 0x0) fchdir(r1) 00:04:33 executing program 0: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x81010, r0, 0x0) 00:04:33 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:34 executing program 3: r0 = socket(0x10, 0x4, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x4, 0x81, 0x7, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xddb, @mcast1, 0x1f}}, r1, 0xd60, 0x66, 0x100000000}, &(0x7f00000000c0)=0x8c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fsync(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:04:34 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:34 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5b9d9d6a5d6a5420f01fcc653fb0fa95ff965be6446ddcb2b4e9c69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") truncate(&(0x7f0000000040)='./file0\x00', 0x7) 00:04:34 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xffff, 0x2, 0x0, 0x53, 0x6, 0x4, 0xfffffffffffffffe, 0x6, 0x0}, &(0x7f00000000c0)=0x20) madvise(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9c, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8d3e}}, r1}, 0x84) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000001c0)="6b4285944a34853e431d739cde48d1c67a9da3242da302b537adfe9d74f1553b3f6153608b310adb60d33ae903d52c5b25412891") sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[{0x19e}], 0x10}, 0x0) 00:04:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) mkdir(&(0x7f0000000340)='./control\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) 00:04:36 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x7b, "29de6c1d5ff37fb66133cafd6d639e59c0284f77449e5f1997bc01e94b8b532acd216c2439ad88f532d902e5ad5691349d9caa4cee6ee376928dcbea57e49475e9287a9fa8b1c585f1a3f580f1326d5d83d307beb900ce9384e1843cab972ed13cbe8b0614bb04aa1c91b21e1026d88f34c82d2279b794c27b9d4d"}, &(0x7f0000000240)=0x83) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="28d46c777fe68e11dc42c0b745645dc6f617f2a30a8d232c23294551184b97023d36c80f290120663c84b7683cfbce35b101121238621c1bc869741cabe5ed0774cc0dd1ac5e462280c4ddca9eba3e966153e8947b3a35c4e08fa0ae87da5a147e2930708029558519bbccc38f88a5d7d16b14b113b3cecb", 0x78) r3 = socket(0x11, 0x3, 0x0) shutdown(r3, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={r4, 0x3}, 0x8) 00:04:36 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x0, 0x1, [0x40]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) 00:04:36 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:36 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4) getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000100), 0x100004) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x10000000) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = fcntl$getown(r2, 0x5) r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000580)={0x5791, {{0x2, 0x1, @multicast1}}}, 0x90) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) freebsd10_pipe(&(0x7f0000000180)) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:04:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:04:36 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e00], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:37 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet(0x2, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0) socket(0x17, 0x2, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x7, r1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r3 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x40, 0x4) linkat(r3, &(0x7f00000000c0)='./file0/file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r4 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c") r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r6, 0x0, 0x4000006, 0x24a2}, &(0x7f00000003c0)=0x2d5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) 00:04:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:04:37 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:37 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001580)={{"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", "b8538757ba4d14856f0b712ddd906e9c305b21e40337844732f49f4f4e983722", 0x0, 0x1f}, &(0x7f0000000580)="4a442c5b416cdd3decfde30597cc8c87b3fd4ac7215203f5fd167c86993c9b85b2de453c38153256dbb0f8dd142d6b27fc09b0e8bca33bbda196423a21445c1340b9f8d1ffea8821cb5a7915fc749224d4c0c3a3e0c43b7c74217e92cd1e220cdace51209d767eeea10eb8fe548fcd546ee236db590ff287a3723c1efee2067d2fc19fb0da543f517e3cd1d9961f323a75489ab640d1c229947592d7fa05faf3b183b310b1a0fbc46fad7fa2dca4a33cc5af1fcc0b467adb1138daff41c90e05a0b67ab5d9787fe7b650481ec06dd0061432a0e7f0ec7de08510e964a4d90f305374092c9c78406926cd13365b91261d26f17bffe7e304e975bcf30bb7c6babf7524ef26f8d0c91fa4284e0fcab233b71ae5e307784375cd2229f67767df4176d0ed896e30bac81654f1b4882e2f169f578fefe2255476f1dbcc35a2bf973ed993cb02db8182b8c25387e4e811a62b1264c1a89f59d76055c2a699276994ade9906af3e6f57425940adeca717a43628530911fe9025d872b145900724657fdd34e2341ecc0fd2d09fb64ac5dd9c8036a17940405554e581613400fc75641fbc3e2cb4c1c698c580174a309490ed6cf4a9163673fa3552dc979e18f452759f8b9ff264f9cedef4b7c3cc183b445d7a58dcfb344f1b435ade9604ddab00e486909db3f9b569b6844266c17365c0c32834e372b847614d5101da02e78660499ecd3b4678ef9fbbbcc47a61d4a93ccc26f52dee16b9345d763105b791ead18f6951f6cebf2e6ed60fdc9aedbaa454c7244eb79f3a6ddf68774162bd960c0fa5b0da70df4c04a030a57ad7523fe2a410fe5d711b551a7c14a8b30308a61830e08c47557901dea0b37144d52a5ac31f4f51b60e6db321438f86a22ab876463ae16c9146375cd57ff34b362dc0c3714a0b17efaddff0bfe8ffcbbce9f3e9ecea235dc4424106604f0dd6f23708d550b3ce866d083a66f2ce0a508cd22f335d66731e3a919e28305b52144ced732e0e3d5f4ae669b3601a9abdf77eeee78e081974b55d44e6f641f46f3862c25322670d04183df5176f6dc275e91d89bfeee3161062535d2eb3c36160f997fca20d1540ba8d5b182d43399407696dd80811d8c5cdbc80f085997450bc5bf1a61a497de1be8fda9520dd3e3d26a4083d997404e1f5ba2975f821f425636f09be33f10bb522179349889f3a72e07f3cd6a692eb6f0fbce5bfc01dc4a778a6930597e992c3541c0de5b3a98952e81043676481c1411366cec4d704963ce010fbe13600f9393c5b521a45358f3ac75258f2f11aff6abde8b12c5e0da8d8048be0e568427b074cd484005cdb0bfdb503332ca0ab4be9fe9d2f73a768c65a1063a12abec65af1ac9b6133a38cc85623d4c5828d7a5273ad3c8fc89dc22c1a6d9e973529ad5b9499bb66d695274b96d9f099a6d34fa7cb2cc0465ab9e9260687f5f067ba448fd073050b799392adf8c44d813615a66f8ae0361d5d7d27021898bf2d29f03366264026898c34d4b4b7ab9ae20673b54a62784f2d8e9ed636e4b1791ad9a10f34c80a3aadac2e4f93317665391ca5ca515543ef52e9b2783ef63fa4f9aebb4fdfb795f4ead3c67942122db9ac5a9772cb222cb612dca4d2085f62b4bb212208e69865521e6dff44d3feb43173a9874200aefa06cc315649e5bfd04239bb22e3bf10590b69dc717889bd70c78ef98b80735b838439fd122b7bbf6f09d85d7773ba9b4bb4ab8d26d8bc55e0b28e599104f13c5e4de1a890890cbba16a028655feb45d9b9cda6fb95dab1bd61a789b2f16978ef25dfda7dcf566597ddc27a28c33f3665189c880c1acb7305704c81f9b17baf2eeada6a991c3fe000d013b046413d3bed5c69fd0bd97b1b01017ae14a7f84cdaeb9d7b607276c913e01e5d3528dac25e7aa64444fe0c98bccddf02cac89415452a6d97cc5fe1a1043b1e61eb29bb1b0bd2af07802cfc1c365f9d8cf1b08415ad6426f5707d3ada0e7e2f5fc694055479b2075b33b9d30f3f036ae2549536faec529ec8169ff36a376dbdefb79a82f732c69d4054d080ccd63f1d18d05e1e52cedd4ebb39ea4610025413cd26e32e43d7779179ed969b8e63dfb2714cef48b4cdf21a798281cd059c76dca3c45a9a3e2d97b05836ee1fc3c40e0a5cf3a1555972464cb9387d5225bfa7c70fe0dd9a1dd453766e5a72d8f32b5ca0f8d84dd82df1f380fd6ff98806d793f83f86d5f619579e5fe15a265a2a11d4d293b87eb68780fb658f2da2e9a22f4eb74cd7c2038cd68642640097ce0da30489c53084d0a5ff1ec100fe2e240320b2be36bd1f4864985a35d72b6efdda7541cc4477818945fb31effc84a72f14b4e58cb77d3516ba55c3fda32a4521f275995025c38bee77ccc8df85ea09f0b7b0a81e448353c9ff0516f03af6662334d0aca6da8571fbe84b22197702cd0f86fc8b28bbd4202dc5e8b3b81281b33c684dbc007e5499ae50609d8a6e1ecfaeeae1288ad39345d5e12a20007878c765cbb9cdea863b066b49383453f1ae80d3cfa41647c58fd76065b28da0193aa0f70fa67726b09b6150e5a1589d637075fe986225350e604c086379a6af0e1448a5ede79a2251d08bd7227795800871e33305db7bd768e9a73304232dd5d5488b4e058839c7427bee59827f3473fa40f60e178b7f3c2c41648836f778d741c2aae5546a357addd1d4ca4b4345f0df78ff5cfde7767cc0a88b65382bc1c1c0ba1c58ef34cc83916f7571e1a5e34f5e15a11e45e293f6955e9e5e4cf2730d2483e6a2ad859faad90d17791f2962aecc8ae817276fef0e91f4408d07baea2999940ee935e69a181a6c5845db3a1fa9388fcc8d3ad66d0bc70269fe280267e8be17e1ceddfe5c0aef78da40c233c8e827087c219d2977bd9220ce0dae0fc584a8c23f5da9feb12f28139e3a2f32f138ea0370c0f963ba444da3b9a5386d32c28afa1c04627814a671edb900c6558420219fe15e3254b43df6bc6aca04ba27fdc6e691a70713d5c8db0a4ef0b54a6fd70e429ab10dad4f39a82005fc2de5e592de6d19e929742c68047a19927a3a7876473b5aa1bcf8626501b3c7ee21e9a3275b05c3196ec2ca0a254f6f12e6339150ff6393ce783dec196b5362f25877e8574fe5d3beb14a6c69271a2f344d5bb383fb52a7f9d35043c667f8458c01695f49da2b78c28c792c3376137d968849aad6be30c3139e1b6341955f73129baf27b2d38db1bf02c42692df52f0e1cae0e1fdd2c818998f860c909e3342c945d933f3ee8d3ba10239d05243041ca648c0193c8775c1b64a35276cf358416422d2fb13ba9d3fd90eb56428a8e7521a05c5f7a0d14aa906f58b02f849c7c39a2af6660ca8e8f5ad08003f4a690d27a3f2491e299c47ba614b1d6bab58b26aa4b332fa8911bf49aa5784d40fc50980ebad86735913446bb24b5eb92ad850727d0c20d9869a8fd14889472ab4359d9afa55c769aba93e48d8f4eaaa22f3dc726336040966998ab19946b1f53e8549bce5619cfbd29835e3fb3a208698aa9b92663bb632f54696380c5408db11a84cc290cf476a3eb2c98866a9f2e5fcdc0178b5c24a1b6b90ca99a2486aaf04b10ac164b87eee85c8749bf7a196cabbf16da13dd43dee0671c97ab62f1f30e59db5bc51e2b887f08ec6946310e14862569391246132f9a2d0865ef7ace44d41d95b9e1c9e328c23a3871a6abf7bb13b3b12d57a2c7dbea5c8c31986f54185e261141885dde3ee9d05151a92c68fcdd16b371ac5a3b7cdc6ebcb9564600c4c83bee6ec89e7a46bd49c8270430e11c921a38eaeb958d058fe532f58ce2a6ff53b18915148d28050fb167bee139d4d852170a0579fb48db530923ad54ffcdab3753d32dd37bda5eb07a9343bbf4695fbad5e8b45dadb573fca4fb22f1d6f56989b02c42e0c90b42c7a20a137e504c66decd5602af47a727eb54485d2f739640d1b3c4b246ee953ab0acf248901d024840a6813fd29eca0d62e7bac234d420dffe1c620a1ee9987c1d95929b34e1662e5a8dde331bdcb41f2522c078910dc4d14be75c42a296e0c19a7e393a9fd131025d2915c7e29bbc5e56fa155361d3ed61e808e3bf4a05b0e7b817dd15ca91cf1e22425a3dd5e6f01e7cd1a40c61cdca6d200e587dd5395ccf4553cbd81ef9987794fdbf04b0f6ce2b82661cc6b8ef8723a7208f5a8b48f40813a48fc264e492d583ef2dc2b8c3f488cf9e41c18e623dc87ee3e984459d8c2a751884cac205d58760c2797e7806aa83efcb6f2de93341aa5c0b6ef76e3614ea0431ebb647a7c187160eb85412a3d6a4ab70a01e9c12c2f7aa37a606a70bbe41e27f38d6ed7d1d39700f7beae5a72e2ba349570cddfb3d563195415096eb6d8836e646f975d7dc8a6aa8d6886ed94cc8d187f91261756f1849de5907401052580b51ba47e3313c239f0cffe89fc737977aa627d45e257c224e6ed52c136a89a5bbdd44d4cd7b3f9920ffe3f79d8ee3914fd4af8978bc84dd78fd9d205c006e7026693bea3e6fe1509389486ac3e868f7fc4eb9ba53ec3d6c942ab6a0ce931e9165bad8c371afab9bd7584ee7fc5323df649fd52732b9fdf0fb9431b5209701dd5921efebeef75e1bde325495df801a689832d1db10c2c99dc24e30421cf24d68ccb8f3735dca50d3c595f65a8dfc3ba4cf37267798eda614399f24cce23ba8e656132e815870ea150fb43c2001efe7114a062d8cd5ba29558c433c4e65c006dfa6368c1301475bf72c19499ffe4c5e692c310937cf6b40653b97eab6527a1c146bdb9a7762addb4de59fe0094ee7383ead54afe9ba7a720ed763be45d73401e8436defb7f1616dbcc8cfaea7cadd77eb8c75a079a9ee5b3eb6820a01e0360a0127e170e46bdeeadf6b5631b9fc11209492e6e2cdf703412d38efccea01a4a902753588588c84ef9b96a9f1993b8af1748c7b0e39965f1194a4ba1798ecac3adcf741b59fb801d8203256d2069b10b57eaefd2d50b8b8657e2936af29ce3b505fbc630bf0d4a8395e9b8253e039eb1ed0cfe97fab62e5edf7f455ef81a281044e485ffa8b5c2ac329046662dc8fd6c4778497d4bde3963869f8f83981be8e195d29cfd0ef92ab41891705c1b4541043f5ab1564754642f1b7029a11b8d51236629a17e750df91f35674f3ebfd59281ec8850bfa378a25a586848ba688150c291abde52a9c67d8b3e21d524ea4ed0560a5329b79cdb32fb79e520a2045933765aed2d26f16508578c5e68c0b79db2dfedb8820f3d159daf633bec55e72ca4f6a2ce64d2dc6ff3327e13937d86bb1393b24a99c0ae77d08a63d0a6bd60403c530ad52d050dcb5d6f8319487b1b426d03e89b0a6cb2d5b3dde501dcf772e070a80dce7eae76cc09908f80771a1731237324cae751e5edd1215ce8852222174587c848ba7acf05b0e80c44f423cebd5c66169ed1d862c455a1bbfbe351c827391b31d997382c2b542b1179b4c8e1902d8f7b28ffbabe0b25c4904d84748dea7a27810ae9e89c23f9615b74cf8f49fb410b6069ac18f803e85a52cf698bfcd38020e75dbb48d53a7753ab43ac1aca877fc1e7420ea720057902d402559a0b464f3e507dcbeae7a150f26e4b89ba91e91f1a192dfdb0a3f8291ebb35dd1435df3f74269b62398567f3428dcd39fceac59028e17809636e8407141fe45f77dafa0b3227e919954fb48eac46f0db813a0e27ab1bc23f349f9ca1014afb49e8892ea30d1666a208a360b461c4aa64f897340289f13c2c9b7df6f02c741e8d45ba317bc39a88236cd", 0x1, 0x6, 0x8, 0x8, 0x6, 0x10000, 0x1ff, 0xfffffffffffffffe}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:04:38 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040), 0x0) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, &(0x7f0000001180), 0x0, 0x0) 00:04:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) rmdir(&(0x7f0000000040)='./file0\x00') 00:04:38 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:38 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:39 executing program 3: open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000400)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x40) readv(r0, &(0x7f00000028c0)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1) dup2(r1, r0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:04:39 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x4c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x2, 0x0, 0x35b, 0x0, 0x5, 0x0, 0x8, 0x81, 0x4, 0x80, 0x4}, 0xb) r1 = semget(0x3, 0x5, 0x40) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000100)=""/68) setrlimit(0x7, &(0x7f0000000180)={0xaba6, 0x5}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f00000001c0)="652eaef50c11bd28e2c1a2997bb829817383974384fdbdb7b21a6d3f579e003049734e8b61d71f1a6aa9825feb892a8e3f6dce3aa87fb71b17058b7f7e4548a31875aff41c013d31afe280c779e00e16a051d9b1e9bcb4ca96e23604f2d8aaa9216a569b49a6c71c98622a424b189698f03fcf57999ce57ae5083c83e8", 0x7d) r2 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300)=0x6, 0x4) faccessat(r0, &(0x7f0000000340)='./file0\x00', 0x80, 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x401, 0xf, 0x5, 0xfffffffffffffffc}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r3, 0xfffffffffffffffa}, &(0x7f0000000440)=0x8) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000540)=""/214, 0xd6}, {&(0x7f0000000640)=""/100, 0x64}, {&(0x7f00000006c0)=""/60, 0x3c}, {&(0x7f0000000700)=""/59, 0x3b}, {&(0x7f0000000740)=""/2, 0x2}, {&(0x7f0000000780)=""/19, 0x13}, {&(0x7f00000007c0)=""/47, 0x2f}], 0x8, &(0x7f0000000880)=""/185, 0xb9}, 0x40000) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000980)="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") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001980)={@in6={{0x1c, 0x2, 0xff81, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r3}, &(0x7f0000001a40)=0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000001a80)={@rand_addr, @empty, 0x0}, &(0x7f0000001ac0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000001b00)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r6}, 0xc) faccessat(r0, &(0x7f0000001b40)='./file0\x00', 0xa, 0x800) semget(0x2, 0x0, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001b80)={r5, 0x274}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000002f00)={r5, 0x6, 0x0, 0x5, 0x1000}, &(0x7f0000002f40)=0x18) readlink(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)=""/4096, 0x1000) setsockopt$inet_int(r2, 0x0, 0x5b, &(0x7f0000002c40)=0x7f, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000002c80)={@in={{0x2, 0x0, @multicast1}}, r4, 0x4, 0x0, 0x2, 0x0, 0x1}, &(0x7f0000002d40)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002d80)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x1}}, r7, 0xf53c, 0x8000, 0x7}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002e40)={0x7ff, 0x30, 0x4020, 0x6, 0xfffffffffffffff8, 0x9, 0x80000000, 0x7, r7}, &(0x7f0000002e80)=0x20) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000002ec0)="ba1f97817834d3068f3d3060fb263b482920e8f86c1d6854966f3990e96808b82d7d883435e5d94cde59627a39a70ede4bbff29c52") 00:04:39 executing program 1: getsockname(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="f63b000000fdffffff"], 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) pwritev(r0, &(0x7f0000000000), 0x13b, 0x0) syz_execute_func(&(0x7f0000000000)="f20f115016660f3820a6c27e4792c462f933ee42d8690f4a0fae07440f0dfc660ff202c4a1195cb107000000c462b9bbac08438dbd91410f31") 00:04:39 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:40 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000000c0)={{"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", "63becc8ea8dda70a1cb2d43c3752d86dc85ac5fc9a5880fe6e59904245641933", 0x10000, 0xab13}, &(0x7f0000000000)="374b66e8b12ddd4c348e30cc028b1c4d7f6585cc5507f8efac599a0121b85d5cda8e3d66cfa991985b15ef26e65a7319b8f687d013a5d35e225f64f40b4139e000d1234e5a5ffde50b61133ad9292eb94ea7d4603b01363e67be51cef73306d94372dc63d0dfe4a181feadb9755532be133f07ec0fc4af7346e1977faf0d4838145558", 0x47, 0x0, 0x5, 0x200, 0x1, 0x5, 0x6, 0x7}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000540)="2995539f91c1e6160fb0e9093598ce04db6135440c579a17f509aacf8956e41695c3e759995a985f2ccfae7b2db5b94becd227688d762f96f8c512ec3ed8750fb5233783ecad0f06bc3f00be323ca8e554") rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000640)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000680)=""/245, 0xf5}, {&(0x7f0000000780)=""/244, 0xf4}], 0x2, &(0x7f00000008c0)=""/139, 0x8b}, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0xb) symlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000ac0)={0x0, 0x46c, 0x1, 0xf39, 0x9, 0x3, 0xc9, 0x8, 0x9, 0x5, 0xc7}, 0xb) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000b00)={0x3ff, 0x9}) recvfrom(r0, &(0x7f0000000b40)=""/174, 0xae, 0x0, &(0x7f0000000c00)=@in6={0x1c, 0x1, 0x7, @empty, 0x7b86}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000c40)={0x0, 0x8c9, 0xbcd}, &(0x7f0000000c80)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000dc0)={r1, &(0x7f0000000cc0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000e00)=0x10) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000e40)={r1, 0x7fff, 0x54ed74a1, 0xa58}, 0x10) sendto(r0, &(0x7f0000000e80)="1e3c5eb50a1beea93755efbdffb0b9309988f6b970bbe6a5400e07d523a3417e23e58b233583dfced6c9084806a95814ddacc81acb5702af332098a286e01e216ecd801bdb9bac656b892f1a94b4c82c8aaadc231610fb996fa1ef71adf6678d30c7d96a8590902c560bbbe8d52d1c09874f6da7fef4bbfb9416068cd830b7aa57923b9766f5a744ec9935a5c42db48c193a5fcb22512dca566584298fcbd693a4ab909950922619eed60dd75e6cf9c5cc14571350fcd6563937214483ddca546af8c22d656b57a89d4d6afe5d0098a5d70e604e016e054321", 0xd9, 0x180, &(0x7f0000000f80)=@un=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001040)={{"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", "326374d1e4b0984b700286becade53db8b2ff1a04ad8d94e3f987b21643cda99", 0x7f, 0x5}, &(0x7f0000000fc0)="ee381fc765ff42cc916055743b3a180f5fc6fa86def614e46231ed504d5be145f4524d9150b29f258481a22aa1480a4d58d7bcc8e6b418ee3e74bb8b5cbcd129a44c5b6c995e60104438d5d70f30518abb719cecb09ee969e95a18180068ba69e2e6", 0x8, 0x3, 0x29, 0x1, 0x80000001, 0xfff, 0x20000000000000, 0x3}) sendmsg$inet_sctp(r3, &(0x7f00000027c0)={&(0x7f00000014c0)=@in6={0x1c, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}, 0x7bb}, 0x1c, &(0x7f0000002700)=[{&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="fb96513fbecba510ae04a35e4a6947b74b0d941c21a1351879160cc91d8261b3f54c4968e96f8e372ea54488407837aeeace542b2e1844183e1c2f8388198c03143a7cd4b9b4c96db27cf99d59ec411550c01e5ed666cd0c8172c77eb4de95849c1a2e6dab8f5cdaa9c8fb45dad09dc0e96b67f7d82c5f3eb97a31e131333bad3d0f344d18526adb0e9f195afe4aeb423dbacca6654a89e316bc8360d67e882ae8d1163f698747c6748e0ba419", 0xad}, {&(0x7f00000025c0)}, {&(0x7f0000002600)="46c76e36481caf98ff37b68ae4da0333235ca6090ceb9c2e4891b3fbddfb39c50811567606f06c9b2afa9324a13745e43922c8293b30bfa5ef566740825bc655e30ca1a0543df5a736cfcf27cedcbef2fd70beab301b16c078c12e8e2bafa6c567eb3d01fc7d97dfe08e469322387d63060798033aba5691b999720edcbc9636ca5536845e832ed2d2ecd581a46cea3df1fdd8777c81951a42bad5d27908af19e23e4cc49c69d436bed256cf9f6c85ed87ec7a334b1eb916c9267d0ff4f172e701a2695862996bb38dac9cbd1d827ace681d10413e2415119efe51", 0xdb}], 0x4, &(0x7f0000002740)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x3ff, 0x4000, 0x10001, 0x7a9, r2}}, @authinfo={0x10}], 0x68, 0x88}, 0x5) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f0000002800)="9e5d42b1ce74d1584ebc2969fbcb176ed4864b6c2ce5a1ef8e6ca68e671f0426fe84d98a396b6f1dbce098e0e7797eff711258f357149541139d8f142330b9f9a3283d986ab0afc8d8993ec2c1b28e312378e04656f3779166b26ab3eebc890d3ee1a19a8bf21a6909dfd59e92ea33659bf554bab7ca1d21b4321d01e7ff68955d74ef67a00ea2863384fb3b3cb7635882ce1059eed7aee35d73a00d3381271a0d1bac00a10f292292ad622b83334b873104413bdbd07030a18707def3f305e34aa7ebd7a6fd816229805a539899b88a54741ac32d11fc2229b3162137c5d0a8b1fc6de0db5dc8acf90f") recvmsg(r3, &(0x7f0000003b80)={&(0x7f0000002900)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000002b40)=[{&(0x7f0000002940)=""/228, 0xe4}, {&(0x7f0000002a40)=""/229, 0xe5}], 0x2, &(0x7f0000002b80)=""/4096, 0x1000}, 0x40) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003bc0)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup2(r0, r4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000003c80)={r1, 0x57}, 0x8) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000003cc0)="a2f3b7e4316fa384016fbdffde7a343a1e82cc892f4d27135be744dd7e2c71bcc756b8d5c4366c0a5365890f1eb2a54f6749ee98571f06dee84faeae752686d3aebb43a53a9e7a8de95274e7f6bbaa9dc36bbd75f227c538b7ce90633932e26511cc4db64e9bbcb4fde5f1833274d5c1d915afe0da0a80edc2c7bb3c45990f06a8a72d5d4d03f3e41ca65a63ee9b77063107f48f24b5dab1e0c88788b79229c8a3d6f8deab157596536f8b045c2433a56c5dc0be93884cdf091ba0471d815b68c8d7fcf817c90ad92a") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000003e40)={r1, &(0x7f0000003dc0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000003e80)=0x10) r6 = open(&(0x7f0000003ec0)='./file0\x00', 0x2, 0x58) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000003f00)={'rack\x00', 0x1000}, 0x24) fsync(r3) setitimer(0x2, &(0x7f0000003f40)={{0x80, 0xffff}, {0x81, 0x9}}, &(0x7f0000003f80)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000003fc0)={r2, 0x30, "fae58d1fa574fe2d313822c13a0f5b8bde8bf157d85a3fe58625e30f4e32880060f243cc78243d1b85f40ce8c38640e9"}, &(0x7f0000004000)=0x38) 00:04:40 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:40 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x4adb, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x2a, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @rand_addr=0x3}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000140)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fdatasync(r2) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 00:04:40 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000000), 0x4) exit(0x5) 00:04:42 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0xfffffffffffffffa, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0xfd, @loopback, 0x6}, @in6={0x1c, 0x0, 0x5, @mcast2, 0xfffffffffffffffa}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0xffffffffffff8000, @empty, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xffffffffffff22df, @mcast2, 0xf125}]}, &(0x7f0000000140)=0x10) 00:04:42 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) readv(r0, &(0x7f0000002dc0)=[{&(0x7f0000000840)=""/244, 0xf4}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/88, 0x58}, {&(0x7f00000019c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000001ac0)=""/209, 0xd1}, {&(0x7f0000001bc0)=""/251, 0xfb}, {&(0x7f0000001cc0)=""/250, 0xfa}, {&(0x7f0000001dc0)=""/4096, 0x1000}], 0x9) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt(r0, 0x7, 0xab, &(0x7f0000002e80)=""/55, &(0x7f0000002ec0)=0x37) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) pwritev(r1, &(0x7f0000000740)=[{&(0x7f0000000080)="8826e4d9435add759b22ab3d0902122a401e4b9ef1cb6bfff1c219a263d6ba7acc7aec7c2e8cf8d246bf1e536b24439e77cfa22a2edfbf290040c5ba80a5eb618a12567db6fe4d2b0758bde83baec13e2d4e948038b1", 0x56}, {&(0x7f0000000340)="620e962fe0acca5203d041f12b4e25724c50749d70bc1c2a7d8269d4c4c36f60358878c902e5fab1a993e19f8664c9e8a10175243141008faea72c1aa7dd368df0e4128d64e9ccaf681d611bb0d4cc3f271c0ac832122604d280506de28c267e7cc264b4d3be65b7ebabad7980308b69380b624616ade1c8ae4e725e53a8a9d95f2e5a844404b8e05818969b4f11ea3024ceea78ec200330953fe08e7d95c2616e540324cc12bf47b6ad4e2769e47e15d36915d71e68b2e6addbbe8a232264fe52b4d505add90a09eb34c135443bf6044ee64c47cf347b385f02385b38a898", 0xdf}, {&(0x7f0000000100)="7abc34fb40968f98ac045893888596525507a58c8a3d8562bd55474fc8eb6dbbc27803c55f2f78a6c633ad4d1e16be97d354878373a0adfb98691cc011d6e4dc", 0x40}, {&(0x7f0000000440)="ef7bca45a82c6f9521648bcf32b01eb02c139ce479dd7129aad351a932a9d9b0374d73fc720e0f12ed64d8ac20dff71b838f41ad964f993e710edb9ab2fa95ba8aea8143b8077650f2da58067c2257f7a03689f40630a18569f312aa221d21791c2c3bceb4996851041a627a30cbed981ea99fd56a7505dd7f1a54949d99b3b0589c647a24381d064c9b5e3f4f7906", 0x8f}, {&(0x7f0000000500)="cb7aa2442c3fea25cecd7cbc57fb7124d893d47898a49948607671e70d70d7e388e4d287ed2ef02e4f1904fa589b1fefaf9800bd06625dd0540d8164e54e1e65e9f0d2e5ea2809785623673fb6c4fc15b0225ea51732bdeaea97aac4c58a2e057e7b1797929eac3ee12f60faaa0f024fed8c2a2a2562ee06d0f538473c322d664a6c70d60c2ebe22a55089b2550a12b726f3622fdbbf55b22b0f916e589bef659b077cabbfdf29ccc6e6424fbfa3e5d69212ef887ae864e35a2c0f506b52d6b46804ad8c", 0xc4}, {&(0x7f0000000600)="5310e17f46253cf251df1dd5a6b7054e5195141f464e637aabdbe3facf404687910a478cbe2fd665cd12bc368625d9a9be41709e65cbc6d75d6fe5cb911aa92ccb1821a4034dc4ab96b076281bc45dca545ed930c3d205dd3ad2260633cc414e72a78ed0f62b1128b83ba17a6dd7ff1920521e037ce7799f4f85ee788f3a9b24be3fa910a630f80d661b973ffa4ecfa71e4cbf393f5e1f76e2c38ce1e9c83a97bb3d9e6cb0719e9537f0b33c4cdccd95b08cc87ca8cadf8a3aafefc48563cdfa", 0xc0}, {&(0x7f0000000140)="6ff47b3872c3f6e319742e9fb744b8f8", 0x10}, {&(0x7f00000006c0)="e294503c88b0b7772a87401fe6d20a711dfa1edd42cdb0580dfe3f8a5eba97d7431685848daa59a43bf93bc83745fedf5acda0f910301c21ed9e4b2243919df752508e3659fa47d062d9a0fbc8bdf9f786b0eda74ef10ae1", 0x58}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(0x0, &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) 00:04:42 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0xcf, "6506062bb06b35b0c66403d4a9d91116525104fc0982707b43f46aea56d5c4ad7bc4f0cc8961c74e6110b891d7f301996f4da85855b9911ff83fc39e135de57049886ba985c515d27a8488eb8ba5d2bddb70a1a8ec9b1d6e1f20a1fd363fdcbc82460a40f224e54ed4371b117655bf8e844cee825fd41b784ccd1f4d7591e50068fd51fa07c87a268d7c5b84f53b413a4fce3e085f03f849b7dda51bd926daa45d705ac610d73a0e08e0de44e28fd89bbda7d2057cbb04df242c4e0bf71aa83432c471a10225ff04a2f4a7c25c9ba0"}, &(0x7f0000000080)=0xd7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}, r2}, 0x84) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlockall(0x1) 00:04:42 executing program 3: setitimer(0x0, &(0x7f0000001100)={{0xfffffffffffffffd}, {0x6, 0x4}}, 0x0) getitimer(0x3, &(0x7f0000000100)) 00:04:42 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @random="ebcfdcdb8f7d", [], {@ipv6={0x86dd, {0x0, 0x6, "3d42ad", 0x8, 0x4, 0x0, @remote={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x7fffffff, 0x4) 00:04:42 executing program 3: 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(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) listen(r1, 0x1) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000f8ffbf1e452103000104"], 0xe) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:04:43 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:43 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:43 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = semget(0x3, 0x3, 0x80) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000040)=0x2) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000080)=""/195) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) 00:04:46 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:46 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0xd9}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r1, 0x3, 0x1, 0x4, 0x5647, 0x100000001, 0x5}, 0x98) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000080)={0xffffffffffffffff, 0x8}) r3 = shmget$private(0x0, 0x2000, 0x212, &(0x7f0000aa3000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) mlockall(0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:04:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="00012a00806c2e89000000d9171bb7b117c675dc9526be47b174b4a75a32a2318a22b58784f6c66d28516410e2207ccebebf92d746bba53b1ccfda0178591f8b5b94ac05f1418702ea574b0c4dcd2643c0c44aafe73bae3b1cb82d62ab64ce87ae098bc2660bbb20a25c", 0x0) 00:04:46 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) syz_execute_func(&(0x7f0000000140)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000001200)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001240)={r3, 0x7, 0x18, 0x5, 0x7, 0x3ff}, &(0x7f0000001280)=0x14) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000000)="471bc9a134689055653db8f5a9b4a606e7ce858a5322", 0x16}], 0x2) 00:04:46 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000880)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x7, 0x9, 0x0, 0x80000001, 0x3, 0x7}, 0xa0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="070000007cdf20000bffff8c7dff000004fc328dc4506889dd628ac0f4002c18f3048bf2a79233062c17e6d51686440aae98"], 0x1a01c2fc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:04:47 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000140)={{"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", "e5dee4d31cbc8be9f0e78a9973c0ca3e43e369f04ecf85d493e58176c7157048", 0x7fff, 0x1ff}, &(0x7f0000000080)="e16c5114b687d1b6fc72a04965e51406f4a8b9d6871917ada94cb47a88c4da402bc67be88a2562e472da7789d129ee797a8435476da63f1519069f13429b74bca27ad08b4fda65d95abb5c27f1d4d10b340f3bb74ba62972898b3c8a292ef3c9739dc768691268fcc2685400ec292c97f4393cf70b2edac9d84f424641aa7f5dff68a8", 0x4, 0xf98a, 0x6, 0x7b51ae7e, 0xfffffffffffffff9, 0x2d, 0x34dd, 0x52feca22}) r2 = dup2(r1, r1) freebsd11_getdents(r2, 0x0, 0x0) 00:04:47 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, 0xfffffffffffffffe) r0 = fcntl$dupfd(0xffffffffffffffff, 0xbe19bd4e2a202886, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000140)=0x4, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:47 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:47 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fa5a00f8ffff], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = geteuid() fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 00:04:47 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:48 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:49 executing program 3: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0x93e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, r2, 0xfff, 0x8, 0x6}, 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100600f39019acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:49 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:50 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x1) r2 = msgget$private(0x0, 0x8) msgsnd(r2, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) fcntl$dupfd(r1, 0x0, r0) msgsnd(r2, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r2, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) 00:04:50 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 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', 0x0, 0x0) r4 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x4, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000200)={r5, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x7, @empty, 0x9}, @in6={0x1c, 0x2, 0x927, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0x40, @empty, 0x7}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x1, @empty, 0x2}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @multicast1}]}, &(0x7f00000003c0)=0x10) 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)={0x0, 0x2, 0x1, 0x7}, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:04:50 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:51 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x402, 0x2) munlockall() fstat(0xffffffffffffffff, 0x0) unlink(&(0x7f0000000040)='./file0\x00') 00:04:51 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:51 executing program 3: r0 = dup(0xffffffffffffff9c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0x9c, 0x0) 00:04:51 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socketpair(0x0, 0x30000000, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x87, "8c8ecdfafe81fc3152cbaf98bf3df40fc88ebd8b3ccf17f6d64b815947c104e7bc1c34355808ce29b71a1d709bba6d7287a63f9364b4b647bd5a4256f13419b865ce2b9830f2cb1326c00deda833e4640fb8307eee430e00a5391ae8e71cce60a5da2a8f4433e999fae35d74f941470f3368770315cade2d424c10a3299b1d70e5e04e5e6e94da"}, &(0x7f0000000040)=0x8f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xdf}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0xc4f9, 0x1ff, 0x2, 0x4, 0x1000, 0x58a, 0x3, {@in={{0x2, 0x1, @rand_addr=0xff}}, r2, 0x3f, 0x6, 0x3, 0xd, 0x2}}, &(0x7f00000003c0)=0xb8) munmap(&(0x7f0000ea0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ec8000/0x1000)=nil) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:04:51 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:52 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x100, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="011000002400"], 0x6) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) truncate(&(0x7f0000000280)='./file0\x00', 0xf0e6) fchdir(r2) fstat(0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:04:52 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e00000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:52 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0xbd7) close(r0) syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x12, "0b094f263d6b023b682502836ed6067eaea1"}, &(0x7f0000000300)=0x1a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x1, @ipv4, 0x7}}, r2, 0x6, 0xf21, 0x8}, &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x37e5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x600, 0x5, 0x0, r3}, &(0x7f0000000280)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:04:52 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xec, 0x4) ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x8004667d, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x200, 0x40) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10}) 00:04:52 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7500000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:52 executing program 1: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f66696c653000c17e6b27cfc9611917e092e71852f53217f17854"], 0x10) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) mknodat(r1, &(0x7f0000000300)='./file0\x00', 0x4, 0x7fffffff) freebsd11_getdents(r1, &(0x7f0000000340)=""/37, 0x25) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x5, 0x3}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x6, 0x90, "779b6cfb209c31056d09f18918f8a397b31e82589ee5a821534b2b531aa24c7885e22a1ff8bb77ba41c9d0640b4c18ea2117c0eac7e9da007e0ec378e890d24511e9d012eeec3971a3a9b964c56a6901cc202bcda0dc58257b60b126bcfe91fa6d2640a8a5937d1bbb3218f9fc3e742bff71d5bfb641b9d668a9193616c9323901399af17ae2ec9f482a672fc6c57331"}, 0x98) shutdown(r0, 0x0) setitimer(0x1, &(0x7f0000000240)={{0xdd25, 0xa4d}, {0x6c, 0x5}}, &(0x7f0000000280)) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:04:52 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:53 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setreuid(r1, r0) syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:04:53 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="8d2e000000000000fe8000000000000000000200000000aa03"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x1) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:53 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/158, 0x9e}], 0x10000139) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0xe) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) r3 = semget$private(0x0, 0x3, 0x52) __semctl$SEM_INFO(r3, 0x3, 0xb, &(0x7f0000000180)=""/84) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6, 0x400000000000011, r2, 0x0) execve(0x0, 0x0, &(0x7f00000003c0)=[0x0]) 00:04:53 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff8005afa1000], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:53 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) 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) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000600)={@in={{0x2, 0x2}}, r3, 0x0, 0xffff}, 0x94) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}, 0x100004) futimesat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x8, 0xe}, {0x3, 0x8000}}) sendto(r1, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000900)="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", 0x585}], 0x1) shutdown(r1, 0x1) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x5, 0x0}, &(0x7f0000000400)=0xc) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)) recvmsg(r1, &(0x7f00000008c0)={&(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000680)=""/1, 0x1}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/106, 0x6a}, {&(0x7f0000000740)=""/78, 0x4e}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/195, 0xc3}], 0x6, &(0x7f0000002fc0)=""/219, 0xdb}, 0x80) execve(0x0, 0x0, 0x0) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x5, r3}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r3, 0xd, 0x38d0}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x520, 0x1}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xffffffffba295fda, 0x9, 0xff, 0xedea, 0x100000001, 0xc313, 0x2, {@in6={{0x1c, 0x3, 0x2, @empty, 0x7ff}}, 0x0, 0x0, 0x0, 0x8, 0x8, 0x7}}, &(0x7f0000000080)=0xb0) getsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r5, 0x5, 0x7f, 0x6}, &(0x7f0000000280)=0x10) 00:04:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = dup(r0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000040)="84e90d4984fb9ad4d6832aa39f2b16b06b5b619317e8afd636a7a509bc9e14fecbd8211c135887f601f0e9161ad768a8e6f617e5ccaac0fd2510b8285a2eaf36af3ed8795993302e1d775e31a60cfb37d199c01f2a4af2a8309cd2ea942cf1d09da3e52b9e3116044974d6145cb7b3d369ae7d78c87e29ae85ef59dac05dd71563fedd368401388cdf61f84736c0860991e169bc7974a7d0f2256644dd") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x77f, @ipv4={[], [], @loopback}}, 0x1c, 0x0}, 0x0) 00:04:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="e5ba818208df20932db122c3ffcd5f7ae6cbadc34660a469df8d2ab6a12a3590d1773b425964d94e3973a39b0016313f57908c87015e7aa96e28fb9c0d191955a1f9fd826c84e9194224cbd1caa08e2d807aed320f22dec30da38810f928cd55a867b169a19790db5ad3a9444194555be16c6669728a51d23a35b6fa5ddad82a419c775624ccb6922efaaa4d542c6236b881351bd1e8023f6ba31a3345706444141589e5ed14bab1b6132185a61c8f2a483a7d72e854bc9112f55a95c9f85a7cde97414f8c94d333db32", 0xca) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB="ec002e2f666965650200"], 0xa, &(0x7f0000000680)=[{&(0x7f0000000080)="5ec089a01f45aec589c78f99bc7a2834f76e8034e4bd41ca368bd7b2c48bd5c52a8233f7d6835993f900afb64066d5d3f01a04a8e1fc2ec0961e3108744d4e96495bc9ec3e5041a5a51caa237665735173c672634826302eb5ae9374e0476b", 0x5f}, {&(0x7f0000000240)="7f772183555968fc48fd4b6c5db7da73d242b98bf25d4e1adb2c24e363bb4817dbcee4939aad6f44604cf873315959ec785f852e1eaba4160eab8e6fb0c0990b8d48bb567e0a356ad3946487d0032bc77a584d80a7e2addaffd50c0ba22b55e4f2a97cf67d0188e935767b3533b8dfc7d616d83faa92eb89730fd2358c2f2635e859eb201f5c4eb3139d2288d2cf4a2a2bc7cc40a2514c7304e0cea8f87601d549122e6617", 0xa5}, {&(0x7f0000000300)="0ce47a3af86ff44c3df773c20dc84c5334dd26a8f5fd0e27a90c72e87813c030098dfeb8f16e56b432701d469a5307da0a78e5f8f4efd81804cabbb821772c9cf033e46ff859d72b20cc4412a5f07cd80afab27a6a15bd81ea22b66a28d7a257baeecab72de02c1c43e8e8cd6087a879628443da298e23877171fb81dfc97f2426b178a461df58f1091a6d619d99e7addb7661da511d980630a837aee69b70a5d54d939dcfcef7ff3def1c1fdc2f56c8081377a0f6d948c0517504d9118e152b8cebdc9d91dbe0a809e8f74379f8c00852470738ec646edcc87b3d7c13b3358df2b83ccb9aa463560dbede8170526a07a5ef753c", 0xf4}, {&(0x7f0000000100)="1c0752362d57cd3422b73b454baaa950e8ddd3975897ecaf9d762b29e761b8ce47dd72b48c8f52375baa2ff9ae93f1ce19a9b04749ac71d9c4f31500d6e9271fde162e2f9cfe7351627830764a0889d806f808ae3f", 0x55}, {&(0x7f0000000400)="09296a7453cf561961cc4011f3d72fb70c71c774dbae62833eb5cee0f8355e627a0a7e7aa07c576260141a6b416159", 0x2f}, {&(0x7f0000000440)="a3eb18ae19a9272f526e294176e7b02d9affc73aab3b22dd486aaf0642b592d052dbd42cc5e30a6a78ce67dc9b4904", 0x2f}, {&(0x7f0000000480)="ff979a7376765f737179442b9fc65480d558d04c1a020b00f63760a8f057b0ce3f59d9f2bb77ed7b92f1e83c20544abb39914551e63c4da95c27b7ca43398028ec8b34b0f09ec9155d8ba6bd3d9c0a77454057d7d07554d2dd1005a733f7c447e877008d43925ac9145920d5e413f2605c9f417fa55eb6b15f1e7bdcab6b7d6586deb927b67394d166a5fb24ec61159ed2a63451", 0x94}, {&(0x7f0000000540)="6ed1ed4ae7564347d96ec10a5f2118276ec58711f53ceea3a56dc2c4a356583f031fbb2383ecea98706ad8bc892d4a27b7590bf58e6c0808376b0ed30c95d031610694683492d0159cdf078632adf2eb0a8fa16d12d8e4110af72012d65bee225a109f831ac08c83cc46eaea46cd2d21e3f63e7ff304f2e46dc1dfc4b7b75f5f2dd3f822be8e23092fa9637b58be8bfe8cdfc0b684cea1d055301fb1cbfbd6e54e182cd9951797b5250d562a4b818f73fb8ff7985da090cc1ef7ba8333eee0bbe9f18ce26fc65013aa6e1e89172845792de46c2531341fd461d8c357a9972b8a9d42", 0xe2}, {&(0x7f0000000640)="272c1a2b4cc10e1e48209c32c4135408ce64a748ff2b41103475511541b90f03c9dcd752c9e2fc50", 0x28}], 0x9, &(0x7f0000000740)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x20089}, 0x4) accept4$inet(r0, &(0x7f0000000dc0), &(0x7f0000000e00)=0x10, 0x30000000) setgroups(0x2ca, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000f40)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000e40)={0x0, 0x0, 0x1, 0x2}, &(0x7f0000000e80)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000ec0)={r1, 0x10001, 0x41, 0x2e6, 0x401, 0x2020}, &(0x7f0000000f00)=0x14) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9137301c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000940)={{"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", "5ab0601789f692ef5b65e17a14bb401a8e4633753f751bcec39ae463ce88b35e", 0xffffffffffffb087, 0x800}, &(0x7f00000008c0)="7c112a07958cf0bf01a003134543bca2eec24a186d96357ffc2346e7b24b40fe29f56f2951137de98b7808bfbc80518bc6ef579671ba5d047054d746920d06a6bf2b6921702f6496e006ca6c717bc922f972fe5e03651bdbcd25adac67f67b5411cf8e01ba6a", 0x1400000, 0x7, 0x1000, 0x7, 0x10000, 0x0, 0x383, 0x7f}) 00:04:57 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:57 executing program 0: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000240)) getpgid(r1) getpgid(r1) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) r5 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x110600, 0x43) linkat(r4, &(0x7f0000000200)='./file0\x00', r5, &(0x7f00000004c0)='./file0\x00', 0x0) r6 = getpgrp(0xffffffffffffffff) r7 = getpgrp(r6) getpgid(r7) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r8, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r8, &(0x7f00000008c0)) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r8, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getitimer(0x1, &(0x7f0000000180)) 00:04:57 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x8) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000240)="f876e75154ac513e57c509bf43e04d70616876384231ffbe3c34bdbb31d2e65c566a863028b072014ceb8841a25684704306777c9049ee83f63c078e0ae7f35f5ae20084f7a75ef9772a70ce8c96c6e524f738af63bf4a750cf5e59e23a71467ef1e1ce7680c1e34fbcd769f30baad0075e5935bc0426e399511e0e22e36d000748f7229e1fcf733fedc89c0df987e4812e06f98a8b57b8785db7c58b45cecc7d74172b0ab5434") r2 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) mmap(&(0x7f00005c7000/0x4000)=nil, 0x4000, 0x2000000000002, 0x80413, r0, 0x0) sendto$inet6(r2, &(0x7f0000000100)="da3dd726013ed2d944ef69af407c005f70283f102fe16e7b10949c21213fe34df7aa853725c4d00a95c4d223bce3b52c3f255f26630990ac8092da159dfff94e1700302c991c4d908262515f98bd4f7c4ef2b57ca0b9f235c8086b64551540d1ca75253622d0f2b7ff3dae199c1205b9be6b38d76debf9dddae0935b3aec64c94b605def5e498d91e735b265a10e0f311da24222e4a684819a1ee7509d59ca84d73f591eff10b19fc38525c01cde7eaf919aa31fdcf58641cf904106da1c62f783fa059a915bc346b713b9b617fab90b62d34e3e6d0f56ce187b56def9ed72930ff3e3ac4b297b6b729d3820aa9b3918c2", 0xf1, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000300)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r3, 0x5, 0x3, 0x7}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:57 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) 00:04:58 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:58 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:58 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) write(r2, &(0x7f0000002600)="5b8234cbf1e33f745160126cb349f1d6101f933f87ba11954d45a86c225d457b6d854ad64dff834da518227c53dae52bb753849b20beadbb19db32e90b1c5e1af3c4103660a3831c705b9da8987ec82e86b15c35b68c66422c97aaf294345231349af8ac271af15f01da4d0e31062c889b4580e710a1a791d1a8f8697be4b976c309e0d66cc8502133315f0b9ac01e015191769b09b25b969e308f3d41dc33747ae401757f0a2cd3a590bf99ec01d136208bc17e359d39ffd6d9e13c7e990d1f198c1e6b4c8765711f6fab6b786106f8becd415f287066a5cb958e4e838df0f63c0a0dff192fabf40afa0d946e89c2512cba248235b7d02861e580e2a281af7f37902e0d6da44f5d5b5ba93d0bab6b1930c3694aa309d3c76684cdac9e25c6711f2f250b16bd7de79c6fcb0c92259e3b56b0000bed51b8575d4467c233a55199bad3efd117daab6c33cd4d88e1012d077155a69cdc69f4480bc29d83d2b42e5d22accba681791b729604f77af7180515570adc313af787cbe7a14930066cd4fd975f880173fd1a306bcb0450e5dbf51e15ae6e3d06a0d04af61e2664e40b8df7d224377713bcb810421fbf21f51361f225758672f10c5f49685f724e6bc36ea4f3e53666c6137cd37cdcff4d8cafd0d6bc682b2a5dcafa210cdec1561c3708a76959b93bf374283f19834e5119d6475eafb0b81c75caa7df5fc3dea04b3c535b2f0fc08d18d2d273058c8f8f6e8793a44a8132d0f35792a2bd0d3569c7fca15b882b64c6485d945ac9372a01b3fba7bfe6714fb3371d2d82a9d0ac8b535b5c8c9c2f8b2e04ecc014ca7d326d0d66606f5f2cf7267d8f87796fda2d59da781b898aa52097801cde45a91e2e51cdc38a3f7cb5ec5360920f68b73e7119d83d94739aa2e12930bd452ce4091d9d0aeb978c501cfba9c021b8330c9db4106d44f6e8e226e4cfe18abd41a594c7bfe3ad3a14a82f5aed0479fee5a8ec1153554845968c1d21ad8ce26b6024b66ea354984c09ea74cc47076ea54e7b74457b32462594df9c3e97f3adec2e526ce95b163b385a38e0f4c2ee4f0bc76fa9c1902d4d4bc243b0253826a29e4d6f1e5ccaa11c7373e6f18ef62b51d2a94ce7c90e287ca6ac3068ec7f5758c9b2126979aecbcdf55f28c98b8d37ae025ff05885ad8ea4f1e4caf37069e3e211387db7641a1516ac8846c0b1c0e6d41521fa4b60d4eebde697008d3a65cacdece3d51818390545924c4cf3efc4a153e345ca77cbcd769335aa6fa1c10210de79acd8824b033f7778ea239baece7ae915a3704ccc51425b85526040ed13846c8eec01592695129a4b673e88c3c138d5d3c90343179973110a5cc174d5db671fec95e99f67096c5b5d9ca0694f5ba513ae52026de674102995e36973763f44219e101980c52a5727643a424eda4538c4f8e24d79d0ce67a4320a7f7057087fa6604de62ecbb6a48f407037c922174486ec06ade26cc88e10c166581d575409a8254e854c3455bdf95263145c934a4a527ad590d3bf95e5d4745eb9e2047f015fed1ce33fa99f84d603a194830fe6338ac271fc5b57af576871db97074eca93b8481aae8adace5c82613018335d2ebc5c70aaf00a82df35a7a01a77b1ba372135aead7cf4787fc81e521b1bbe54f81f3e60237c850e9f5e9b031419afc9b2bb3bfedf20a2b9dab7a3cbe47f57666ba20ce5fdc62fb3000e2d24d60c5f2043de161b7ce83294e45dfe518612adc8366e7788a3d45ab9404601cef83f82927f19ea3f935c200bf160a7b6e5ff651c3661fc55aaaece91326e4d104661271dbbcff5059e771438b37ba1b9db39d95e5b827e8b083af78220fee925cd8e5877aefaafe710bd1b85c161da1aabda25645ec2aef6a0c3cac8669ce28d320053f487f83680cd417a2fd6d01d2fad3eada4f2ce0c275dc6a4cfd7edcf994651babb3689d2d832905826f9cbcadc58cc26fd791c656195027798034b032e929905b2b586850e821369b94ead2a06c9e3033ef1e624959e0601a20723ba021d0f8c2837db3176dddbe09f23b50a234ad5cb6fb087d05cf82a8077a8979e3acb71b9bd30388fefba16de68b846a07971c9fc23c196c15be5f3b3ff0b7892a8c028d3afd914c72360261f5ef9b7beecf293ed510d682f8db0df28724e4de5fa1626ec78a0a2efe95703d464a3cdbab54ecf24e95691a2bf09e18fadacc586fe7a4f0fb4c57a6e1374a8a200ef7c5b86c536ddb41cc2a902e97ea49095eaf7bd841e5064a88061bf102188f51f8d001dd080da982c4cf018cd461248967a0228ae1d95b524992e5a0d8b915a73662d40d01074d100bd75d98514fd21b40a8c313576247a072141b4e6e136cd55fd9e6643ee2d4ffd07005b9f56d2ff9e222289c0abe7824051d44078ddafa126de275b96a01e735bc29ea372393290f78c27e6bb5124950368cfeb0b82054fd32af9ce52fecfe7798da93adfc599be9e60e6bbf122843444f7446fd7da6c32c829caadc47f7dcccf17750ba0e534bebc94bad305a15d9f0c48660eae5399032af118ca796d8c581bac88edaf86b6d572d1f190c1adef67c76dac1fa73b75730bab160d10281845223c0212e7cf62e247f04b53c547c85cce07023c5e0a8995f03da0ddbde93b86c6a5d50b6ddeb2bb646d9e477ef89e966822518f90e27fc6c43734dd62877bf037a2243695050eb2595d8bface298723ccb0a48696a199be838f24380b5ada823db517e278b1a99d6a388bd16697e2b5483388cd9d1985a8cfbc51cfc76d50da504d7831061dad878ef6776ead515b55fd2e9bd033cb602c5cc1697fb3e14f9db169ca64ee831b099bd6598b6758b1846eff9c2b4d497ee86bc966b09ef561761a688ce375d97c7356832ce8bc51a7b5a7008e53e680855873c7b805a9d1110d26dda55f392eca419ac82be33b332bbd90ab9c42048eef6f1b134b635abed0b1fe89c992125a3b81eb9d54d735e4d7f15a0a606338062d5b9906dc3de7b298d6c5fd95b21c877cd7e2d637b603aa62dc29b68e2d0f424355881f22ed17a3e1f4270be15b711f902b8c4a36af2d713c416ba6b599df3705fe2eb4e35131abdda4e575b28e053a312fa97a4da8565cbf83029e74280301a6c92b6a565b51412f0f01394c5614b0621c23d2e400ed5d2374737fa786bd987820eebb37487e21225b12720721e530ed1537e9f29ef5d75c56bef31db146245170063a3d9c7a95a8ae8b6f5b3b8120481d0b8d52265c8678a1c8efa905c0257aa3527edec288dbc5037845a4008d19117ce59aad7357cd671476f6c9b0e23f7e9e6b93977ee20b1ba54b39e57b089d4d8ecf02cf3d85dff215a843f9a16d7e8d03aab64a1856b2b0a609d01600496dc4eaef54d9e2de4452a51e2c0c4305b58aa6c9faa0b1248f027d89b1a33eb4c617b5267ab0e49a070aa962d42a8897e7929bd7a25846d745b75f7e6eb89c6941194def7a08a999fa08acace7b211988fd0226c49580a9291e28528d8aae206b5bc0b36c9b2d554f0d7983153c8dc389376275458b04787684e5b1698b63c8bcc4ad17e7ab605710644ee0cb7f99dc27eef70a45b21fef9d05a990cd6d59562f0c1bba9920ba4345d4af0e2143df85507c917da5c5d1a94ac61c9ee4021b0236dad099acaec8c14e431c2311316d7cced466d3e4e1a6155a66a197d405ab734fd481975c41ffed7948f89a4e76532c58786b85736b26e32e7550d7e35266e7beaf2e486d79e076afe6758a79724fc81cec638b1a85983b4ef527983c38c4572d0f7256ef5dedce4504d932825f4a8cda33533c971dd0aa26bb809322b673de2d3687e382b7a8d2aae371269ded1f1a3969db353ccb7ef5b32d0cdaa419acf991567b2f8a4005bb5f46d0c3bb705b925490b452a58b6c97835e5ffa412ae39fbc8bf02728a07ddb9c3aab901cc31957491ca798661cce7b04faa2a64be45fed8f4ae98ebf104785ab8535d3781fed89609b9ec25ffed5de5646c4b292e6a51a8b823edeabe5d4a78b721d44896c6df489b8e9bc5d1126bae364043353834fb08b9037d5631ec1039b1fd290c9af1a0dc856d4f53b3619a947f431bf80023e6530da49146aa5d0ef4ab891dfc273be794f68d4562659a27e22f01df9e4c98b116924babd35f1bb1501c03c86f4c746e85f16e62b90573c1e7fff598cd0da0fc461a32053599af63ea9481614c2ccdd4bb70d613358343d13fdb5540e380de1a5e68808d082daf9534aed8eefab6859f8524bb30ad995525ebb871f6bddff5b97f3cff32c0da3c51d183df47d3ce9a46208e6396a5cad0df2370222827b9699ad78ddeb9f38e0a65e2b9fb561216cfde8da8171ae243fc96093d3e7c36e264058e5314efb6d8d4414dbdfc9d9ef10aa3e51fdf77459a06e4b3c612386cfed351ab926d0c167bd78371f2254cfa2ed6f77af72aa7d8772fe6e1934b0affe23053909d4016e15f5795f7de6f252f35f878ed1c257eeea3c5f1bb5574785e1ed75f5441ff280f4ff1ae0b14f133f3b424649f5cff8af9eec17158bb358109c904a96bcd0ae427d8044a567788997f32406583ccd3893be807e14a3fa2ff97729b48beae545dead48aaecfa733fdd7077c60e924a0323562b0638586275bb286fcf8707c492a258c7539759de5dfbd898c11733a0b7d19880d9cc11f57fb8d5a838c06f9aa0c3174413185aa7d6698b287a698ace569f3f45b0fbee29fb28b77497a333b9b894f9a983e486ca24c7732bca0af4d2b066ba42152014d77bfa85d8013049e9347e3760bf36ee26388d21b1d890a402cafec28901699ddef899f34f1838bfebbc75d4a8a6615cfbc3df9642a98549a87a13111090f3d4bed3ea9dd2abc0e25fd20fbe3ddc4f922ba9fe44b57266c28af2c1ea2da56bbe6fefa2355e4421cfa6ae02ed91d5e97887399c99a928199a3199373285d193499f7fc8cd35d9f27d3592f3e4cf3b7c384fb6dddd187d14a6fb993f334d074925113007f894f96a827f481e9dfde0230994e5d386ad019a8bcaecedd8fbaa5635301cf733eebd83e400fc7edf09c421f05f097d6e39b660ce5130974b201495e3440b21470a0815c1d4c6a8dae2409a814078a6afd6e075a29f51bc64fcc581885be73cf5679906f4a934c94cf3bc71cd22c9b30cb85a8cd6d396bd5c130fe8178484541ce722fa0da1eba580343725a9673f9c7ddb12765effa481a713a413eea1109faf602c88a5f3d6cc011884fa9432fa105bc1597bbe277a9b268f0f440d1a52b920a97525543202a24484ab3ceeaccdf8d6e60e4244c4efb7e6eeffebdee1e6a7739c0c1b7921c07b099a64bbcfa8bb251014bbcbdff32ae713d740306b5f0f3bec96253c26bbcb50a5860acd0604ff3c305db35e4a4d4c104504ce922319ab019f68d6a354b0f153e834bd988cd75424d8617a9b3c03f0ae1726e8946fc2e14e437ac0f98c5383ccc53085916bde6d6d94a961e4d7dc2b6978ab9e2ed53d0361971f6fd647bfd5b68edca7bc7add5a16bfde674cdbaf6b4588ca1787a6be016f3b5a9ffdfe0f7c8740adc854311aeb3130254f948ff711158e563017953e4b2af82aee136883cb797b116b665a910e2638a9c2103d8fe85d01a354f295a20be5b5ed6a4597847b094a19381f20c52b45fe490bd746b147ef1ebe3df13ab4509d505ce792c18cfa2d1145b3e344d18baa8e496aa38348f7cbd5ae1bb1f2d914f026e25c0541751d92c0c7dc84b5cf88cd486837ee59de724146b3f684e3436c6882d20a78b60e3b44faa091fa5978f9cef33ba3baae2da60a04f6267c3871ad9c70392363fe9fe31d780b17f633cef6d0f1a96448c47bf414142000500247a8620719f9e7a951b26b165a23c73579dd6b8e8c24f8cdf5fb809db576919e5c474a986ed42ba00d9d56ab5e832d7374b4a24ce77d19c256d5692e6744980bc62f39afd3b82f581138841ef18b263828be23badea86207520ef77e4724abfe9f55d6b7f229f035a", 0x1099) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) shutdown(r2, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x6}, 0x10) 00:04:59 executing program 1: 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, &(0x7f00000001c0)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000040)='./file1\x00') fdatasync(r0) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:04:59 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) 00:04:59 executing program 3: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xe019, 0x800) Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x18 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff812c24f7 stack pointer = 0x28:0xfffffe0016ac08c0 frame pointer = 0x28:0xfffffe0016ac0900 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 = 0 (softirq_1) trap number = 12 panic: page fault cpuid = 1 time = 299 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016ac0520 vpanic() at vpanic+0x1e0/frame 0xfffffe0016ac0580 panic() at panic+0x43/frame 0xfffffe0016ac05e0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016ac0660 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016ac06d0 trap() at trap+0x44d/frame 0xfffffe0016ac07f0 calltrap() at calltrap+0x8/frame 0xfffffe0016ac07f0 --- trap 0xc, rip = 0xffffffff812c24f7, rsp = 0xfffffe0016ac08c0, rbp = 0xfffffe0016ac0900 --- inp_freemoptions() at inp_freemoptions+0x177/frame 0xfffffe0016ac0900 in_pcbfree_deferred() at in_pcbfree_deferred+0x224/frame 0xfffffe0016ac0960 epoch_call_task() at epoch_call_task+0x262/frame 0xfffffe0016ac09c0 gtaskqueue_run_locked() at gtaskqueue_run_locked+0x13e/frame 0xfffffe0016ac0a20 gtaskqueue_thread_loop() at gtaskqueue_thread_loop+0xdd/frame 0xfffffe0016ac0a60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016ac0ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016ac0ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100013 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why