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"}, {0x19, 0x1e, "176ddc18adf420921ad18cb67d8c905220d6c6a2c28c8d59cc399ce7530d70f03ddc1c5def030a1b4aabe55562af0c54fcbc9c8afea1a6fd171846aee98abfd6a6cd87e94219b278979941e5227898456249ba11a74840a15a0d8f667f61b3c34fa9a5a1dfbc6204909a3b55874d6b9a3895c6c783efad6b7f75cba9d330f1e945871842dc29fc82f83e482d6fe69335ee150230190b1c25c05ec6e5655b04579f24a144373d476ecb32010b8fa6d6a08e9239038944d56d8658aea9d9ca7c27bd27e19c3119b3f7b397400404588d07a0d1cb2693401de0e75e19443efeb80a4a6c1a7bf6c62bb672b0635091c14aa6e0bd763872"}, {0x1f, 0xe, "fb7bec3e087b0a6d0c5c915bd70cfa1b778049effdc4d78a90a30577bc529ff650d4631cbf10b559f815cabc5dadd794894c8bd2878eb649acfb21b1512c6f544c81834a193ca2831571bc3e1137d1e0fc8c7be48edd58feebb9e67478a2dfd933bb4a87e9207ce72046d624774068"}, {0x1d, 0x19, "1ac1d3cbe5497f5c1f023f2bf6eab352763c437f0bc08b16985151c6180bf786a3c8ac9d1b159ac6cbcd7931cf1539d1c33e5c1c390253624a6dde180d793f8bce0e0fddc16819dbf5618b50469d0d727c977e1e6dd810cc7a6d8be6a892092e8c819b4671de1316dee1a26ee02d35d657f0a7ed70d8021068926d76e2da6b8fc2b529dd384258bf16895de7b7b6f95da9a5c32b347172ad51ce383e5294c3ddedc9e09ec99623337742002c01da03d8d624ab8f1f02be926c2c5e4af44e47fd530ca09a4ee2b39c1d10092fc3"}, {0x6, 0x7, "c9c2462ce410f4c207f02a3fb8df8292516af605f20c4b014505595d66c30d6b5db0c23f73ada0a35e1427bc819113f03aaefdef4d9af2f82e0c20f2"}, {0x6, 0x1a, "7efec5ff57443d989cdc3612ea4d92a9ce304ac9e9605af11aff3c0d0fe6d527420f0b6ed33f5e7bb9327602abc6dfa3321fac726eb348cec6d939a94872872f9ccaa3cc0bc51246e1a36e81c4a6851becf576ef8425f0c0781420b6895c740f2d21fb0663cca6129b325b484712121d394eaf0039a9e3e5fa359855b7707245e104ecf7e440665fd22725cd8152150da4c604c5ebd59398c7357ad0817094bdb6739423e88b1b1e41d78f2ef5fc3a7eb55897e2d1fb589fd9bf9eb28157c41b266ca1c2bcfae6f8f6649a69cfb7d4305389756c"}, {0xf, 0x0, "cf"}, {0x1f, 0x1f, "830853e4fcaa32cae0cc7b1309ba543d6afe5136a8b0090d639b7ff0f8a9eb6f4b44249e606c73ff702e0c2b04e9efbb04108e151d9529581aa1c7a690958816be428c3f3424d549c3f72f63bc4889e62fe613a8d29cdce5d4954ac6293309cc3098394216e887ac058e92f2e44f9f0acfc3f57865bd1de6ed8c84329cb43d473d08901d766440c1bed29ff73bdafa9b2dd5780577d6d98e788149667567a72cc80eb2e86fb3094575161f8a4d3b438f3c3d814ed8db6aa6443a5a62e1871152eb6d7edec12549d0c1416083aa9b9716030315c0f176327e7d9fcefe4be648c50dc5ab66e7618ee87bebc3af8431b0ca897972f344a19c"}]}}}}}}) 00:01:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00826) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) 00:01:20 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) 00:01:20 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="100000000700"/16], 0x10}, 0x0) 00:01:20 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xff, 0xc3d, 0x18, 0x101, 0x6c0, 0xc}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x401}, &(0x7f0000000200)=0x8) accept$unix(r0, &(0x7f0000000100)=@abs, 0x0) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000140)=[{0x3, 0x101, 0x800}, {0x0, 0x8}, {0x1}, {0x5, 0x0, 0x1000}], 0x4) semget$private(0x0, 0x4, 0x80) semop(r2, &(0x7f00000004c0)=[{0x1, 0x1000}, {0x3, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:01:21 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(r0, 0x11, r0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x1a37) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10) setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4) r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000100)=""/125, &(0x7f0000000080)=0x7d) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x4, 0x10001, 0x400}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000440)={r6, 0x10001}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000340)=0x5b3c, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x3) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r7, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 00:01:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00367) msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x4000003) 00:01:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() wait4(0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a7) 00:01:21 executing program 1: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe000, 0x6) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:01:21 executing program 1: wait4(0x0, 0x0, 0xdbfcbee93f732a2d, &(0x7f0000000040)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:01:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) r1 = dup2(r0, r0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x8) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') r3 = dup2(r0, r0) accept4$unix(r3, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000000c0)={0xffffffff, {{0x2, 0x0, @multicast1}}, {{0x2, 0x3, @broadcast}}}, 0x118) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e0049f) 00:01:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0xd, r1}, &(0x7f0000000040)=0x10) 00:01:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x0, 0x1012, r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget(0x0, 0x4, 0x16) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000000)=""/74) 00:01:21 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000380)={0xffffffffffffffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x20) 00:01:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000180)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e006c7) 00:01:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, &(0x7f0000000040)="4ebeb978885100648d4b4116af208d42ec2e81af794ac95cb8a0daf4613a1a6e5dd0baf5ab0e032d38c1fd8901163048fd145cc8d4e8d96b8536b98ef7f9812fc89f061a0920f0488dedd02f357638216a998d2bf0") recvfrom$inet(r0, 0x0, 0x1a9, 0x0, 0x0, 0x800e00435) 00:01:21 executing program 0: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) pipe2(&(0x7f0000000180), 0x100000) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0xfffffffffffffd89) r1 = socket(0x2, 0x5, 0x0) fcntl$getown(r1, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xcd0b}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8, r2}, 0xc) r3 = dup(r1) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000240)={{"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", "d904491cc8ce4646bb5b82024ca9e14b36f72852ee92f8541e1c1294c7324bf9", 0x2, 0x401}, &(0x7f0000000040)="6af36c31ea162373517e5fb35bd9496524f120eec32267e8ddb915022d22e079460209a871af31351c61802d195a5a73d7ff28e9af19be0739bcc29f393c48e80cce424f", 0x80, 0x6, 0x32d3f484, 0x3, 0x0, 0xffd, 0x5, 0x400}) 00:01:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x23, 0x0, &(0x7f0000000040)=0xffc5) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00848) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000080)="878dae085273a0a180fbea437c5775a94daa9f07b224e742b891f4edde20894fb5e9f70fa6872b8b1e84552630afec9976617c2fcd248c1958d98e09fe342a09c3cf4533e1054515b0bd6b2b7f6b93ae17c1ae93491692a311a478f050f4b0f184ee5d5203bfd618f1ef77889f17f70fd27699bad01015ad649d58da4d96b1c80040199cf8b8be02918bc17e70b9c3a540dbaebaf18939c8ca3521a28a9208e1a3e0532d5c5693754c5e1f1c1bf7c3286819e2acd4dba7e267fb8eecdf3a30fcd57568fa8d62b49d498e9c08df703292e75773b1d90ebe06d3") 00:01:21 executing program 3: r0 = socket$inet6(0x1c, 0x20000000, 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x800, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00379) 00:01:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0x143) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) recvfrom$unix(r2, &(0x7f0000000180)=""/166, 0xa6, 0x81, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) 00:01:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget$private(0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) socket$unix(0x1, 0x1, 0x0) 00:01:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8800, 0x8) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2}, {0x2, 0xff}}, 0x200) fcntl$setown(r0, 0x6, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a5) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x3ff}}, 0x0, 0x3, 0x6, 0x7, 0x7, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000200)=r3, 0xffffffffffffff48) 00:01:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/46}, &(0x7f0000000100)=0x30, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0xfe000, 0x400, 0xaf1, 0x40, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0xa10, 0x3, 0xb91a, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000240)={r3, 0xffffffff, 0xffffffff, 0x4, 0x8, 0x9, 0x8000, 0x2, {@in={{0x2, 0x3, @broadcast}}, r4, 0x200, 0x8, 0x9, 0x8, 0x9}}, &(0x7f0000000300)=0xb8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="aea42bdad151d364ebe126e2eefef053c3c7b4ec9e519c306e50b507c82636b667aeb667968e5f77228475d3b9bf3ed21a2f32785f34601491399c81bc947919f885", 0x42, 0x100, &(0x7f0000000080)=@file={0x2d64bca6a5e0af36, './file0\x00'}, 0xa) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002d7) 00:01:22 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="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") r1 = socket(0x2, 0x5, 0x0) r2 = dup(r1) r3 = fcntl$dupfd(r1, 0x11, r1) linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x400) bind(r2, &(0x7f0000001180)=@in6={0x1c, 0x0, 0x8, @rand_addr="7d1934ddbcf72457ee0be341d3e983cc"}, 0xffffff23) 00:01:22 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xe010, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x5, 0x11) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x34a8, 0x4) 00:01:22 executing program 3: semop(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x2bbc, @empty, 0x1}, {0x1c, 0x1, 0x6, @mcast1}, 0x8, [0x80000000, 0x3, 0x0, 0xa77, 0xbf, 0x2, 0x7ff, 0x7]}, 0x5c) 00:01:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000040)="7ecf2bfaa5cf14ac50ee615727aa0bf5c3de16702e8629dbe47d81a934707f6494f5736bd5fbb1cbe7a05c508adff96954c3cfcacccdb068403f31b56ee68995c6a98903254ef6117c9c9f3e43075d301e4493f4780f2db39674b3180158c936a141ebdb26da5497becf43f51cfcf9f95a74d786549858fa5ef144d5860016af102ebf94648cf5eed095762765f0aca77bcb8f610bd79b325d78850480b79db1feb9314094a644036211e0386301fb5077efabfb276e3090a95462f1a8dcc1e89fd3a9e904084e7dd9d9b697d4101de0737e0538138b", 0xffffff5d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x6, 0x55dd}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x7fffffff, 0x6, [0x1f, 0x1ff40000000, 0x1, 0x3, 0x80000000, 0x7]}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0031e) 00:01:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000080)="ca9717d09f23", 0x6}, {&(0x7f00000000c0)="09f2440d270687d31f11d389a88e3071310a5a1c9a605a48ffdbda1f22432f45b3f986b3eb94813968430128351e3de792fecb1e1390d1935e9a6b514ca10cf4305b9016b1a70904c995feda23e8b49d2fb5c9ec164d165edb0045c12c36c74b3b68a68208e0fd42eb33a6c7d558f399780930e4d4", 0x75}, {&(0x7f0000000140)="1efe0636550c38923562ff3817b325efa96adc4a4b379fe3d8baaa6edc01f03dec4fe747f0374e3f3bb576af8e5776285360f4036e8ae09767061bc7306c53c7f5c7ef86401dcfd6e805e53b0b05c861fa72dc1e06cd3cc43ec52340b08cb128d9f056a3b97bd735", 0x68}, {&(0x7f0000000680)="7ba734b17e335dffdcdcbcc889242d481de19253ad53cd44e567aa170e6407de6235d75e71ef0362e2c407173eb2b4636b7cf2ad1c312b376a5c48004c2ba7d291cf14fd4009ddcbf5f85e0e9c9de6911983716346279b0bf152ecd5acc9334a6f600de1b582f979149b043fd3b9d3efe886c318878d3cabe9f9f1a1cea8569e38c370f09e363b4c70ff82723732d85c2b31cbaf8673035317a01f931717006bf7b5276bbbdbb78ca5b1bd7c15b29350000040ce00fdfa54fc33b344b22133c917e15a89", 0xc4}], 0x4, &(0x7f0000000280)=[@rights={0x18, 0xffff, 0x1, [r0]}], 0x18, 0x8}, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000007c0)=0x5, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000300)={@multicast2, @rand_addr, @multicast1}, &(0x7f0000000780)=0xc) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235948af2e0d5862b5062de5adc24b8b16be6deda2f5b70d4488dcc8b985973884f1bad6adeff0b6dd8335f6a30a709e61dbe75bd832337b5", 0xe0}], 0x1}, 0x1) 00:01:22 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="cad2f9747454285f38ffbc1fc3e1b7bd05283afcf7e4479e21ecccd936888184408c62bd49d659c7e6240603c354358945797917b0dbf97314048a3152ca50b51b6671a3fa89898c9d52700c9a733f90b046edaa0632a959f55415f874c70a64a8b53e03f7585991c85dcd3c9fceda160b15098bea1c349f63ef8ab106aae87ebbc1e50688b5fbfc86e84c6fc3eacdbdf8d3c796549ba5075911293b8afa623d6c0430372130dd2142be62949f759713841276ad867a4d5edfec880d3ca719b9e0e1b3eab81fa3f9790127f8f9fe974123a0e13475374f635b8e91e0f527", 0xde}, {&(0x7f0000000200)="1b613dc3a40e048e7bb560d69646d358df9bdf4bd072f73fc33cceb81efb04a2c1be92ae509db5792c1edcdaf9483ed5db4e9513b2972fbd681d00b2b859c6ebb9beaeb00fe69f68588e0dc411af5bd9d74b32003ef255c0df7f7adb4aa9cee240d76a5c8661fa8ac415b9f0e72edcaa0a37071921ef7a3845cd3c9cfb", 0x7d}], 0x2) mmap(&(0x7f0000eb3000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x100) ftruncate(r1, 0x7e2780e3) ftruncate(r1, 0x2) 00:01:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000080)="ca9717d09f23", 0x6}, {&(0x7f00000000c0)="09f2440d270687d31f11d389a88e3071310a5a1c9a605a48ffdbda1f22432f45b3f986b3eb94813968430128351e3de792fecb1e1390d1935e9a6b514ca10cf4305b9016b1a70904c995feda23e8b49d2fb5c9ec164d165edb0045c12c36c74b3b68a68208e0fd42eb33a6c7d558f399780930e4d4", 0x75}, {&(0x7f0000000140)="1efe0636550c38923562ff3817b325efa96adc4a4b379fe3d8baaa6edc01f03dec4fe747f0374e3f3bb576af8e5776285360f4036e8ae09767061bc7306c53c7f5c7ef86401dcfd6e805e53b0b05c861fa72dc1e06cd3cc43ec52340b08cb128d9f056a3b97bd735", 0x68}, {&(0x7f0000000680)="7ba734b17e335dffdcdcbcc889242d481de19253ad53cd44e567aa170e6407de6235d75e71ef0362e2c407173eb2b4636b7cf2ad1c312b376a5c48004c2ba7d291cf14fd4009ddcbf5f85e0e9c9de6911983716346279b0bf152ecd5acc9334a6f600de1b582f979149b043fd3b9d3efe886c318878d3cabe9f9f1a1cea8569e38c370f09e363b4c70ff82723732d85c2b31cbaf8673035317a01f931717006bf7b5276bbbdbb78ca5b1bd7c15b29350000040ce00fdfa54fc33b344b22133c917e15a89", 0xc4}], 0x4, &(0x7f0000000280)=[@rights={0x18, 0xffff, 0x1, [r0]}], 0x18, 0x8}, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000007c0)=0x5, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000300)={@multicast2, @rand_addr, @multicast1}, &(0x7f0000000780)=0xc) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235948af2e0d5862b5062de5adc24b8b16be6deda2f5b70d4488dcc8b985973884f1bad6adeff0b6dd8335f6a30a709e61dbe75bd832337b5", 0xe0}], 0x1}, 0x1) 00:01:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) 00:01:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000180)="a9815c5369235bbd1dc6bee667e24f9669e55ac66bb74a3b3867f3b9425b4544e97a6655c53d2318377890347142e69bef1f2f2f26c91647ca58af3ae3f361fbd37c1926a908c11b66d778cd52989cd3957a48c6fde117ef0e97389960c554782a62d3d9027338991eb8ef7a115b6fb42ec72530b88c48c0b305", 0x7a, 0x20001, &(0x7f0000000200)={0x2, 0x2, @broadcast}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffff000000e00800450000300000000000019078ac7000bb000000ce109667b00c73f4690005009078000006004500"/59]) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x1, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003b8) 00:01:22 executing program 2: r0 = open(0x0, 0x0, 0x0) flock(r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r1, 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = dup2(r0, r0) fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007b8) sendto$unix(r1, &(0x7f0000000000)="a71cbed4b1473807db7d2eae81c9e2bce3e81f191039bff9d274c9648e26dd93e2a48cb471a52e41dd4e24a7cd977d6317b7f750c7d166fd1bb47e035b8f68a725fdf702aea9d3c1e7aad0d011782fedd3cc08af8e828b2e5a2b43aab86be1af5b540b71ee481f5454d7fd9f610c12948094f85ef950c7bfcbe27ddb5623bd498eea2970f414b51ad1bc89d88265660ccc523c82983c9460de73f5944834", 0x9e, 0x2010c, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) open$dir(&(0x7f0000000100)='./file0\x00', 0x8084, 0x44) 00:01:22 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000540)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 00:01:22 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=""/67, 0x43}, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) ftruncate(r1, 0x80000001) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:01:22 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xbb, "da0850d253b561efa3f11b083f59d5d28172c0226df736d57e674b464af8e2c0ed67a4dcf580912cf4056024cbf0444c2c24664e002d1133955d3830784b4260419e860d78b81046e494c09f3cc742b91dee0e27ead556671d2c96a7b10d0d351e2dd778bc29f5c339891792da4f3cc66772858e3851e502afbbfced744637c683629897b846237f9efd471f07874d34e9ad33cb6afe6ca7c9c579c263caa1b1b0cf6a00aa19f58ea19933b2a18e62cdc29d35c96ce6777245d850"}, &(0x7f00000003c0)=0xc3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x1}}, r2}, &(0x7f00000004c0)=0x8c) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3}, &(0x7f0000000040)=0x18) r3 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000500)={0x3, 0x4, 0x2000000000000000, 0x800000, r3}) 00:01:23 executing program 3: r0 = socket(0x1, 0x10000000000004, 0x0) shutdown(r0, 0x1) sendto$unix(r0, &(0x7f0000000140)="b10005029000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 00:01:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) semget$private(0x0, 0x3, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000240)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @rand_addr=0x6}}}, 0x118) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000030000070bc590d565a0cc300ce000000000500908c8d5157a56068a7000000000000000000ac2300aa01000000"]) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)=[0x33, 0x9]) fcntl$getflags(r1, 0x3) getsockname$inet(r1, 0x0, &(0x7f0000000140)) r2 = socket(0x2, 0x20000003, 0xfffffffffffffffa) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0x7}, 0x8) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00797) semget(0x0, 0x0, 0x80) 00:01:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000180)="160412bda8ef5dc99b4a7a72f41cce6317a1436530f0b4b6c64aff1f413f0b09f4ebe750df1f50faf1901122d18201c4dc291465edd601faa9499619660381aa7c84b349fa813aa44440913bc4a6dc58bc01398a36fce739a63916ee47800798f789b7c537b349d0f19db73f4a2bea9f2efb8cade9e76daa9e44356ea9233b46370e5b0e963063516e8f534469e1db54f202bb253d72bd0a792e3af20065b90721b6e1c5fd8e66729b") recvfrom$inet(r0, 0x0, 0x9, 0x0, 0x0, 0x800e00381) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x120) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x100000001, 0xffffffffffffff37}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x9, 0x1, 0x100000000, 0x400}, &(0x7f0000000100)=0x18) 00:01:23 executing program 3: fcntl$getown(0xffffffffffffffff, 0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, 0x0, 0x15e52d0f71f37b71, 0x80, 0x0, 0x197) r1 = semget(0x0, 0x3, 0x5) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/221) 00:01:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00367) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="5ef417446df6f38e9b121924a4de865c567e0c8b53f858509261e100a8561bb0b528e97e921aa3f42c", 0x12) 00:01:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb000000000500907800000000450000000000000000000000ac2300aa0100000067ea20df65f7b864c46c1915df8a2990037049020f42f94b31a10663c383a6ed0619f57e6b6c8c415646ffbd6baed7ec8cf5e803b99f94e4ec41804b438aa3eca618b8f897aaf6b1644f62a5405c741fd7c338f3b51ff721708a6a1e96538cd0a1235d8367728335234e14cbff4a7f6a6238a42f60867ec131c285e81dd22e2420eaab68d6ed6140e410e615c11b1e0ffb1940e558cab6abee34"]) getsockname(r0, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007e8) 00:01:23 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x3) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x811, &(0x7f0000000140), &(0x7f0000000180)=0x4) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000986000/0x600000)=nil, &(0x7f0000000000)) 00:01:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) syz_emit_ethernet(0xd0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb000000000500907800000000450000000000000000000000ac2300aa0100000044aaa99a78ac7d7fc85b0c12e1e121050c3e997ad8c77c30355da3ead42dfc29685d099c2ac863d1cb229d79768e7aac94424d965ec1cc450653cdc3ca650cc2d210"]) r1 = socket(0x1f, 0x20000007, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x1000, 0x5, 0x9, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x7fffffff, 0x9, [0xfffffffffffffffb, 0x3, 0xffffffff, 0x8, 0x3, 0x2608, 0xc8, 0x7fff, 0xffffffff]}, 0x1a) fsync(r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c5) 00:01:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmctl$SHM_STAT(0x0, 0xd, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x6, 0x0) exit(0x4000004000400) getsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000180)=""/133, &(0x7f0000000240)=0x85) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00446) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x110) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000100)=""/20, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xa, 0x6}, 0x8) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setuid(r3) readv(0xffffffffffffffff, 0x0, 0x0) 00:01:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x42}, {r0, 0x22}], 0x9, 0x2) open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000001c0), &(0x7f0000000300)=0x2) ftruncate(r2, 0x8000) flock(r1, 0x8) r3 = shmget$private(0x0, 0x3000, 0x73, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) fcntl$setstatus(r1, 0x4, 0x4c) r4 = semget(0x3, 0x1, 0x1) __semctl$IPC_INFO(r4, 0x5, 0x3, &(0x7f0000000200)=""/248) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000004c0)={{"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", "4e1ca26f6ffa9ecac5595bab83d226370885b798e34da8762f606651039368f1", 0x94e0, 0xdc7}, &(0x7f0000000380)="4fbe21f21527b36e56454c28972dd6d4735d2d221603b41aff22a8f2a67d267a82fd74f4101037545a80ba1f81b6284ee034f53f182e0ebfbe1d99687f74df58757ce56a597910d66ecb555139d0db763aec1e108dd1a60325a96e37534fee279d3763045aba0b1df917e91f266d859d7d390ff525ab4f292624186935f5dba5be6f8c351fea0238a8a56ba9cb974ba9dbff3af59cd56f8a33c7598ca801c0", 0x7ff, 0x2, 0x4, 0xffff, 0x8, 0x5, 0x2, 0x7f}) 00:01:23 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = getgid() setresgid(r1, r1, 0x0) setregid(r1, 0x0) 00:01:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x0, 0xfffffffffffffffc}}, 0x0) r1 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) 00:01:23 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2, 0x0, 0xfec6) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) 00:01:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgid(0x0) wait4(r1, 0x0, 0x3, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003bf) r2 = semget(0x3, 0x3, 0x1) __semctl$GETNCNT(r2, 0x0, 0x3, &(0x7f0000000000)=""/63) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x0, 0x8, 0xa51, r1}) 00:01:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/26, 0x1a, 0x1, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0034e) 00:01:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3fd, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) clock_nanosleep(0xf, 0x0, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x1, 0x2, [0xffffffff, 0x8]}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x4, 0x61, "43048d6f354a4560c95b6039be2e5e7fcbc789459b98b474a396718fe30bbf160f0c17dfcc53b8cfad7ac52693330f2ca142edf3f98bd6d919da12d33410a6366251f225b07962226ee664e20a905c6b2e3a58cd566861781b3f5cf82a339b975e"}, 0x69) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000280)=0x8c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002f1) 00:01:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket(0x1c, 0x10000000, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x27, "79f464911d54b9843f66e09b4a77a9d44ec3808958aa399c3d0b6960263df7a27f921c98111e24"}, &(0x7f0000000080)=0x2f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r3 = accept4$inet(r0, &(0x7f00000014c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001500)=0x10, 0x30000000) r4 = fcntl$getown(r1, 0x5) r5 = geteuid() getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=0x0) r7 = getpgid(0xffffffffffffffff) r8 = getuid() getgroups(0x1, &(0x7f0000001600)=[0x0]) r10 = getpid() freebsd11_fstat(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000016c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001840)={@in={{0x2, 0x1, @loopback}}, r2, 0x4, 0x0, 0xffff, 0x1f}, &(0x7f0000001380)=0xa0) sendmsg$unix(r1, &(0x7f0000001800)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000200)="5e8973f63eb48caf9f42577f2eeaa1970f7dfd29ef1ca84de6ae20e65ccdfdf07aebf5898f830f", 0x27}, {&(0x7f0000000240)="172f2d885d52b20a220f6c713c8e220f4e083096e4be31c908bfd552265c0445ff8ce3eb533905975569286aaf291873cedb99004f6dbaeca4ace2cdd6cd314f5fa3adff3c1c4ce073849306b5a1aaae26923734e0b8ca859bf420678e2cdcb04e65650d305ebf8fa13efcba6489b5a4e9be5e9647ae7776349250c47011a2acf7119b8d0fc510799a81f1a517de", 0x8e}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="ebe0cd3e06a5fcee05b17257b0aa56dccdccc024024359fcb04f79a818bb09888bec4d64153c1026bb3d03ed4b27dcd92dc6687e793de74d814b821e24b7f3ad36897e82a37b913540d759bc8ee4f7915bc952e0aa708041c9", 0x59}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="021863d89e5f47105ffb2a0ec25d1b2590e7db6ff08091550848e4aa4fe533935d05224c51eca523830595422aa05c857fa76a38e3ef049845e02303ee881d599c79f98829d174", 0x47}], 0x6, &(0x7f0000001700)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r1, r0, r1, r1, r0]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r3, r1, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x100, 0x108}, 0x1) 00:01:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:01:23 executing program 2: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r0 = open(&(0x7f0000000a00)='./file1\x00', 0x80400000400208, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0xffffff, 0x0, 0x20011, r0, 0x0) 00:01:23 executing program 0: r0 = socket(0x2, 0x10000000, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x6, 0x8f36}, 0xc) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) clock_settime(0x4, &(0x7f0000000080)={0x9, 0x9e}) 00:01:23 executing program 3: r0 = socket(0x11, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000000)="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0x1000}, 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0x1000}, {&(0x7f0000002000)="e116e37dd849fb599cf9b16e4dcb6388515cc19ce4a6ff450878accaa06b3a9ac996fcbad3a107506ee2ae0f6de5be4ba0824d558d9de5a5988aa8a4be9c12b5393eaf004200ba344ff89e29913450c764cba683a5114a19c14fd4f91ece79b945c2bf56c07320b7e83bd6d553d6917d59d4b1b2ed3781848fe517a29a59553e54", 0x81}, {&(0x7f00000020c0)="7523d3f02156244c4ce822f736239dc143a0a5b82e4b59da2731876927188bdad845cecb2eb68ca56439090e7b6705849ae4e2ac0d211db1e2d6703a9cab5e80421fefe4616e51b13f58371d5b50c8571358bd64f28952d629739ebb16", 0x5d}, {&(0x7f0000002140)="c8b4a8a355790b434b1eeb8160ad877a957b47c3a9e3a47afcb7c404ac94a1c2a3e0ab16ca355fc8fcca44d8e2f5e9c650d685e82d09fda589d4fba2afc4330dca4bc470820674d6a0a6dbcbb43e6109655c4196331d558a31ed050b268b062dc503379b1ebb7a67de64d61dee3d0a0fff4a321cfdc33d561ddc708f4348f041a4a9dda1ac10954f9695429a5283cb81d1dc923a78c26bbcc7db125d95fd9b86bc62d013392a55f3f2bd8c1d197303e08b25d8622a072176046eec5c59a6249f3bdda9ac8b75e23677140cb61856f58aa76364e7bf9c5d6ddeff6f0c600a0086", 0xe0}], 0x5, &(0x7f00000022c0)=[{0xa8, 0x11, 0x8f, "652ead782ac7935e925d8af52e08d69b9194a856b36d58c7946f17a46dfab32331b9096612ef641bc8b33d9cafab84665dc20a853a5ed18b632a47414adf5d49346b57d9142be6ab95c93b4b77ef28857ab6499a6f9d70b423dae182649b7c1267fa182a2034dfb95838c9fed16f29b8b285442fe6704b57b608b39dac54420c98fceca1af2a616dcf264326d5e5b734d2bae2"}, {0xf8, 0x3f, 0x4, "d4e8a3eee61a58db35bbd0300c314e3e9f23d92d001d26d2d9a18527b3e0e3522823a207699de2ce138f0572c65cc87345e04559285ac931b2ab54365028ff2acab185f66afc606e0005f1ce5278d8acb5fec81a4d239672b144707dc8e112bdeebdf074a423300771f9c8c05d4228c2a4d14c1ae9e983dea97317263efa3853d749fb6c9ba3206e96492cd622ccaf0b924e35dd1d1ba76e1877a6be27ec6be25cee67e66bf2a9150c1db2847b09a7b5ae77c8f88d55fd47089483944b784ed2c9a157d48ff907f904542020b2458f48c2cdd2c38a58c59c84e8e953cfd6402d1ac077aa"}, {0xb0, 0x3a, 0x78b7f3ed, "cc4dc6f596cc98220e6badc8ad1d980ab9dfe3d1d71354bb5e1d2313861e12af20ac1370ec8f2f7bdc969be54a9258a3fb6470601e72b104c7a6914d3fe710182c5b3d25241749ad776522610366d8728f136157eb98204e8e1be379991841ce738f27a37b91b00496478c20d544597e92900293108f523a8d56cd13c57c9879508e03aece7823fa2f86e5d9d045094dc9a9ae45f00afae2185f747fe51ed88e"}, {0xc0, 0x1, 0x7, "55e2ef78c139b2f6b31c9dba79154c17e6b31e32ecf2524c03a4ffd0c949888e27b018e138552dd83e5b571fb2873c379c592fdc0df6287c0fb09b24681e9e714fd444e3ff98aed5bd37de530c033833936eb92d994ab2541e48367e5944724f49bffa35420534b4f833728b6007e399fd9333436366337a564f98f4b1f4d620fa99367b80373dcf558ccdc924582d4c4bc05398cfd7878a6cb0c71627254eb01be99ee53cd3b1c857bdab"}], 0x310}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) 00:01:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x10}, {r0, 0x2}, {r0, 0x84}, {r0}, {r0, 0x40}, {r0, 0x2035}, {r0, 0x94}, {r0, 0x2011}], 0xa, 0x9) sendto(r0, &(0x7f0000001180)="24a09d6e8515e51f1e13fc4de35f5c64d58d4ec35757beeb7e346a2ca1469b318f584ffcfd3347e913c04a08ef9ba6c57012eb64e8fd26625d90586f30889006a0d55e199ef2b6d39bb7ae2aabe5fbd0f2a2a5985a327106c70829c8907ed738f0937cda4dd4f7532d7a3edba79330a8be76d487ee8c1c2d468e33865d0a7bb3b7658b0b9baeb5bdeea235ba002d393640e27b", 0x93, 0x2010d, &(0x7f0000001240)=@in={0x2, 0x2, @multicast1}, 0x10) r1 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x6]}, 0x6) sendto$inet(r0, 0x0, 0x0, 0x4, &(0x7f0000000100)={0x2, 0x2, @rand_addr}, 0x10) 00:01:23 executing program 1: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x80010, r0, 0x0) 00:01:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) semget$private(0x0, 0x2, 0x0) fsync(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:23 executing program 0: socketpair(0x1c, 0x10000000, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x19f, 0x80, 0x1010, 0xff, 0x0, 0x5, 0x5, 0x4, r2}, 0x20) r3 = socket$inet6(0x1c, 0x2, 0x800) r4 = dup2(r3, r0) readlinkat(r4, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/8, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2}}, r2, 0x14, 0xffffffff954fc2a6, 0x380, 0xfe, 0x2, 0x7ff}, &(0x7f00000002c0)=0xa0) ioctl$DIOCXCOMMIT(r4, 0xc0104452, &(0x7f0000000300)="125b01f82c038f69157bd6c025df9fa1267f16be4b535934aaffea96cbf812e5d5ec2ad9a1379ddf2b441805be821d79dbf361bdc8f4776704c8e6") ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f0000000340)="e68fbf7a15fd0d0ef603751edc473f6490fe72a7ca7a210398fe10037a50d9d4b67aa2bc84f10d7189978fc3411ca2c52535cd673f72de077d6a7275f5fac33d7f134b4b2ec512b2381263628a70a5fed77c35a4424562fa6c6d37fefe7a90b9e4d7da611c2ec01e7d6f1e37b52f1cb0fcd29a6cc1015ea7457bd7e56f1c6740d01005d22349aeea414dbdb5fa170e2a7435b6e8ea772c2fec438f85a0abbcf73986c7afe2eaa2d6114f60048dfa2c4bc5461ec49273a31330e4fbfe0e511007d4a136dd717f04917e8425") semget$private(0x0, 0x2, 0x200) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000440)={0x800, 0x80000000}, 0x10) symlinkat(&(0x7f0000000480)='./file0\x00', r4, &(0x7f00000004c0)='./file0\x00') recvfrom(r0, &(0x7f0000000500)=""/127, 0x7f, 0xc0, &(0x7f0000000580)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_buf(r4, 0x29, 0x33, &(0x7f00000005c0)="d7dab796abf9984a8b029149a11f5400bd1deccebccf5a2bb1416915f530cda9b32573a22e310420fbd0148b8e60297c94b917690c159e91e3d31fa544b61c8fc30346eaa97275e0095060ef7b4dd239346a19a4f2588f446b77266e70545e5e1195f0945a8e13729b886747becf6a43a129b9b7e6012bf24f68ff57ff", 0x7d) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x8, @empty, 0x8}}, r5, 0x4, 0x0, 0x3}, 0x8c) connect(r3, &(0x7f0000000700)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x2, 0x68c, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r5, 0x3, 0x400, 0x190, 0x9, 0x9, 0x2e2}, 0x98) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000008c0)={r2, 0x8, 0x9cb, 0x7}, 0x10) sendto$inet(r1, &(0x7f0000000900)="d292b50a503591281c8fc643ecf6fa1793df76e611989c572df1b2965fa870a59c048a9d99c7484f1b9fc67e96c37d28f082c6d452fdedd769c8f7ab3646b87ec511d2b6994d77d1c8d1868aeb58980e26bee7b72c5a70077da603b42a5ce4d8a727f4aa44b9fad6fa57490c6c636d70d076ce7e672b2381bf4f4994c6944b10f7a364dc6302fcd0bfe7f6af4649ba6a159c9be065ff2aca6934851bcf246b6ed4dcf04284fba1beff61142e3eedf42bce4980046fe5f7b3017d579c2a61d246ca341a46", 0xc4, 0x8, &(0x7f0000000a00)={0x2, 0x2, @multicast1}, 0x10) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/pf\x00', 0x100000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000a80)={0x2, 0x10, 0xffffffffffffff01, 0x101, r5}, 0x10) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000ac0)=0x7e2ae807, 0x4) r9 = getpid() r10 = fcntl$getown(r4, 0x5) r11 = getpgid(0x0) r12 = getpgrp(0xffffffffffffffff) r13 = getpid() sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f0000000b00)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000c40)=[{&(0x7f0000000b40)="6db477faf64e49dfd767b275c4065f6716c627f557", 0x15}, {&(0x7f0000000b80)="5bc8b3f2130f757252ed9487b5c66805a1e32f067be8acca1a2084ed4529b91d5cb909f6d272458c83ec9b36be6dc03ffb76bb7a4699effbd68999fd9d34b6ded84d7920d7befab5fd5db52a69ed871f238f7c6ecad24cb8605ae254d88b0ad45c2d069d03e39e34696d6b93ee3c02d0505dbe3cdb4841ed88c10a0d53e7e2cbe591983082eb09733528c5e114cf37", 0x8f}], 0x2, &(0x7f0000000c80)=[@rights={0x18, 0xffff, 0x1, [r8]}, @rights={0x30, 0xffff, 0x1, [r1, r3, r1, r3, r3, r3, r0]}, @cred={0x20, 0xffff, 0x2, r9, r6, r7}, @cred={0x20, 0xffff, 0x2, r10, r6, r7}, @cred={0x20, 0xffff, 0x2, r11, r6, r7}, @cred={0x20, 0xffff, 0x2, r12, r6, r7}, @rights={0x18, 0xffff, 0x1, [r8]}, @cred={0x20, 0xffff, 0x2, r13, r6, r7}], 0x100, 0x2000c}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000dc0)={r2, 0x1, 0x8, 0x1, 0x0, 0x80000000}, 0x14) 00:01:23 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="8e7dd2880a5bb33bbcde7f1166e82e8ec6640a7e3c88847168e7cd2a08394d3e0205f4035e148d18d68462b75d270ebf8197ec1075dfb4ed6578fe38b682931be8ba126daafc897d97f3f1c3e210a0cf70dc0e81be45781fb058960c381bd4b8d654797823dbb48f09fe210b7a9268c18f73a32b") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000140)=ANY=[@ANYBLOB="fff7ffffeeffffffffffffff0800450000300000000000009078ac2300bb00000000050090700000df0000aa020000000000000000d1a66e454a8a48cddd93d705760265e867d9bb00000000"]) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f00000000c0)="ce37a0b46ca83e4ff6f2d12eba607365ec89f44f3ff548c717ffac539a1118a348fe95e4d32db4e372a6dbaf555abc7886fff59caabd7f1479a006d7280d6e6302019d718c896db15ba651830fa9b36344049b66fe7865b561b59b65e4") recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0042f) 00:01:23 executing program 0: r0 = socket$inet6(0x1c, 0x10000004, 0xfffffffffffffffd) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000008400"/16], 0xc}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="e83a730ede143b22b2f8ae6ea51e3cd9533a9c401e24236b73ad7652eb293feffd6cedd60639f361f4140b877714c9e248eae1118390c28a282fb93e11e1d60f909ad70d22c0cdd2098f655d1cd8ab91a34af979965baad49c16fcee99970d3e4d774876ff73e681bda5c354fcbabbe34f6a9b0ed621eedb743fa5d522ceef1d37d12d39e40e16719299e13f5cec7abd6099bcc1fbd71dd1dc0857935d6472cb4bd61bd8c55d80b689d09e249cb4d6df26aaa01489aa1fe2fcfdfb8711c9ed48750db221f23b5fa5844410fc1a61ee86d448118ef8690894fa06113934b3a89c4279a7ede2787b3590c9ddff371d", 0xee) 00:01:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a9) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1000, 0x0, 0x4, 0x6, 0x2, 0x3, 0x2, {@in={{0x2, 0x0}}, 0x0, 0x7f, 0x100000001, 0x0, 0x7fffffff, 0x140000000000}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) 00:01:23 executing program 2: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r0 = open(&(0x7f0000000a00)='./file1\x00', 0x80400000400208, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0xffffff, 0x0, 0x20011, r0, 0x0) 00:01:23 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02200000e00000020000000010c1"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000040), 0x100000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="0000070780cb0100040fe88a14ab5ea558e20100000000000000002d2b59bc94af94c1247adf30efdab042c1a8c72fd83b42504e84f340a3dc277af32745dbfd5cfb535ddb53682fe44024e8ab54bc92ff67ca4872a0f3"], 0x0) 00:01:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:23 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESDEC]]) msgget$private(0x0, 0x100) clock_settime(0xf, &(0x7f0000000040)={0xfffffffffffffff7, 0x3}) 00:01:23 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000001180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x4}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)="04e51d39c9e4ec82", 0x8}], 0x1, 0x0}, 0x80) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000180)="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") 00:01:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xdb, &(0x7f0000000080)={@local, @broadcast, [{[], {0x8100, 0x191b, 0x0, 0x3}}], {@generic={0x6006, "eebdfcea8104a5ec6cf5cb09e2922d7baf58f582313c9970b31812ac94d03c491ea53f6967e8f380064e43b611574d750bd850ac93edba30b9658fbb44b56b70fbcd96f5dc1918b5408558e0f7d23caf4e488946f77060d3d201c596f1829fb5245f997b8ffda50df723a2c338d36cf325d601eccff675b212aa4c2ba7f55879a25bc509b3cb8b9bf0535d771560a15006380a749c130f805c406c47975cc040de41932055fb5b09be1a919f05b2ed3acbb8f8313627d905ad367044177581157f708d9e5e974ad98f"}}}) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007ce) 00:01:23 executing program 1: r0 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x40000000, 0x3) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fsync(r0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="c561a771d1746d16700aa777272b4890aa0d06bdcf3bc92de12e0a7952919b5ed3b8d7f5b339326c78dbfb1248fe4f4f68964795cdd8a70654a85d4f3e8b4b305861d7608f84b62e141af9ee784302898d51", 0x52}, {&(0x7f0000000200)="8586490436f1b50753b387ab7483c2f25905feb3dc81c110c72204360d62058308499317138a3190efc1712077bfe035bf76e619b08ecea2c4b30c28cb89185203ead15497b3978e192d22cc03cee32a6b91ab01a8f10faa69563e06bf860f0e96e5060920391c43157abb6654f9aa9ddda3057d300584c8e72ab5b5f0337e49b7e509e0182577200e42f72b2e028fa255668225598046aa3e088328b70cede36bc8", 0xa2}], 0x2) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = msgget$private(0x0, 0x200) getpeername(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000380)=""/172) 00:01:23 executing program 0: getitimer(0x3, &(0x7f0000000140)) syz_emit_ethernet(0xfffffffffffffec4, 0x0) r0 = socket$inet(0x2, 0x7, 0x7ff) syz_emit_ethernet(0x116, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000088a8180081002300080048c4010000680002033e9078ac1400bbe00000019406000000019406000000084e204e23000890784ba744dffac4aedc73d2532493ddb55904274b1ea284b165d71c7ac8f1b256669300b5cd8c1fab03810b5be70000000000000004c01b76d2491275db14cae4de8c8c1806fc7df7ebd4c7cbd6fcb9d108fd082b295baeedc6d395d8d1f5d8ec8fe7b203a845e73302becf36db6471ccf787f1676d84f871578e41b527a01f31a36b12700600733da42eda0e843104377751661a5813442c4a7ecc9e17b17c7989191f79432e233634f37508b1a58014a99b32abb1f4b9ec95ae870b3fc4b277c3df048058d7a6266b62b43909563cef526bf65b9ce33772566bfa843be7a9e7f1c7"]) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x10000, 0x9, 0x2, 0x3, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x100000001, 0x4000000, 0x7ff, 0x3, 0x1, 0x8, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x4, 0x3f, 0xcb7, 0x800, 0x40}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x800, 0x20, 0x1f, 0x3, 0x59, 0x2, 0x7, {@in6={{0x1c, 0x3, 0x9a3e, @rand_addr="d990b97fbb7d301b05fcf8aac111950a"}}, r2, 0x1, 0x3f, 0xffffffffffffffff, 0x5, 0x3}}, &(0x7f00000003c0)=0xb0) 00:01:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) r1 = socket(0x1, 0x1, 0x3) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:01:23 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x240140) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:01:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aae000001c11de4f82bd000000"]) r1 = fcntl$dupfd(r0, 0x0, r0) close(r1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x27, "4db9171ce6a98f3c2f79517411ac41617738508b3a202c1eb5115792b27c48666e80d960ec30fb"}, &(0x7f00000001c0)=0x2f) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6, @loopback, 0x76}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x71a}]}, &(0x7f00000002c0)=0x10) flock(r1, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x100000001, 0x1, [0x5]}, 0xa) 00:01:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00000006c0)={0x1, 0x3, 0xfffffffffffffffa, 0xfff, r1}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="df5a45cc00e7", @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote={0xac, 0x14, 0x0}, @local, @loopback}}}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000240)={{"0085af9f5782d6d9f2b1437354b0bc06660082bdad78aaed7867e9311278acb899eb628ec6c9764150841575775e7db41f915e4e7ff12513e1b6728e98e765687b7de05572ae8ae37b32b9988a03c174c6d18c1f36574f0561fbd84e9e75907924121174fcc1c5604353277548fbe4e1c8d06111ba076b48526e0907a1f67df8a2efb3fd45d4df346f46ceea11f911a7719ed3313f1775c75bc255f1909108fc6dde0f47bca30cae2b4ae9927fb575747b8d52bcd1302c5b60472bdd6509832c43ab70a95a84cad4ad4d9fc971af9f02ee4b1d0210252e0c4e2ff196b0b1b42c7ebc6e7c1b2a46e22eff3a86efb55e8db6b60449688abecca8598dc246ea5d6f3fe8778bafd51afef35b770c0341f1af61a30a36e95bb8c78efa05f6faff2540c9585a88bc61552baf882f0c3549850fbe1df4ac21dedc0172e073d7e698d53d945551d43599a2b4e2837a259ac0b2ee80ce80cb26c7463d7a0a4be6bb56078f57f13d1dca38ff41140b642e8da535168932a9f67a05e2ff7c8668a130ae50dd8b66ae0416383771cd1b5534bd57e7b176eba7980726ec05ac8f5510e13d27143713f33ab36471f60e06005e74b84914ea5149d858190e6063d52383c779a7a9fa0987100643372c600f28ff51bec4e931c90afdedf5588cd94c828b939a46bd7e8acf4631b60595cd4a159d1ac996daae70f925457c95e5c051e908461a2b769391fbfca1c7767362136cd1e4cbbc376b7a2c8b4bdc0a4072743c7c9e00726d919a864e35ec319627894ce3f24f872e7513080cf3a37c0b68e6287cd47b6b6f3b5f7f2ac29037f703e9f704d37e762e3069d612d53a9d85e9ebfe2ec5ae84b3742f6ed84dfda038efbe7d9f97785d6d90daaeea95752577a8fd3c77a63a5dce02ebc16fc0f146328392fbe0ffae63706feab52ef63c4c18273fa9ee1c22bf632e57401946910967386528df13a2b2eee6c33329910369d2f1e6549ed405326d27fcc546991d7a51b38a4a6c7fab5a707a5c1a4218728c8a9a6a17c9f6cfb666d9e4c750d1cc2ac7d2a7369484a542b75b52bc0f5ea77e6057233ba52f22c504b8bdb7b5c9522ac030a9e368bdbb8fa703e64ecd2dce22d7ba8ef1d2db68f700e2db23861015b0b88e113eae2c3e0260b9ae9d967464f980c51820fd95a67b06ebe48f24373a85aa0aa26c1731330822253fa9e7b5815de05190ac3eee30eeb516a8f486e8ef3890e060f7016fb75ee5567f65583406c52f33f4b5779fbdb826c6ea636b4beaa1d400d80a72c12c491cebf797e34e9df2b913f669e279d5ebf7c5c0bfebc798f12e9ca26543aece113f32ae2367e08dcf8471844ce4351b320adf23e0fe6290447ede5514e243091bbba0d0f23f4b7b1cf6d81c2b7b1bd088e6d62860317a4fe359a5f09fd420de802c51807dce76bed2d65727b718d2acb979", "7073cf9d8c665781b05e7937af5502950fcfd8b28d95542daae264648ab08bf7", 0x8, 0x9}, &(0x7f0000000180)="5129caecd9107c68a18904109cd14872fb81eb89f4cf4d79fac7cadbb63ac62b812976e40ad5a0cc2045fbf4aab3325ca99bb4213b4aae2cf4c0f4bd619109ab67593043333f63f330aa051ddd9501e125ef80dcce9b44659decb880d7a7c627eb2d39cef6560ec7f609bb2854deed2c9b847c6a225a748595f6a30afb3d60ef041c619cd39425651dda199ad02bf23381866fa087706581c6be42ee24e35c", 0x4, 0x6, 0x3, 0x4, 0x28, 0x1, 0x6, 0x401}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) 00:01:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) 00:01:23 executing program 0: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800e0037a) 00:01:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x80002, 0x405) r2 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x3, 0x4, @mcast1}, {0x1c, 0x3, 0x2, @mcast2, 0x9}, 0xc9, [0xceb9, 0x4, 0x1f, 0xe3a, 0x0, 0x0, 0x5, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2309000000ff010000000000000000000000000001041f00000000000000000000000000000200000f000000000000000000000100000000000000000000000000000000000000000000000000000ae8042d290000000000000000000000000000000000006ee7e6d86b00000000000000000000000000000000000000000000000000000000009d48927bf43eba68deaf48e87744fb1f33a030e8f35da8b1eaaf8040589e2145b4391b911a4e9662673781", @ANYRES32=0x0, @ANYBLOB="ff0f0000010000800c00"/20], &(0x7f0000000100)=0x98) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000000)={0xff, {{0x2, 0x1, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r3, 0xc4, "0caff8c0be79617dd3196a4ada2a7ceceb7bfedd9a27125bd825635a3533f4c5f565346db76838d3faf588c298b76fcdc27eaef64be0211d9a70d932b9d60e0a24d845070e95f34baf9c7c6f896aef20f3e655162c49c8cd06e36105bc8234f66f34497854f69087d59742fbde80c7a6974d4dd07624f9128dfff91fd160de7da32fcd6287ad30d7e3f8c1b8760423f2e44e61248be30a765d96a117b139744bb76948ecf350ac4ebb25e1dc67771739f8f21c2b80b7a8947423adf2897036f82ded3b39"}, &(0x7f0000000240)=0xcc) 00:01:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x180) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x0, @loopback, 0xb6}}, r2, 0x3, 0x7, 0x210, 0xc3c4, 0x6, 0x6}, 0x98) 00:01:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80410, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x15) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(0xffffffffffffffff, 0x5) shmget(0x0, 0x600000, 0x10, &(0x7f0000a00000/0x600000)=nil) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000280)={0x8, {{0x1c, 0x1, 0x5, @mcast1, 0x9}}}, 0xfffffffffffffd76) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\b@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x25, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000340)=0x7, 0x4) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f00000000c0), 0x4) writev(r4, &(0x7f0000000c80)=[{&(0x7f0000000900)="648d974bf1b7bfa171d0c80a52d256efc55d8703c84d52be4934e6681305d06989d20780e03e3325da54411fdd2a283ceb995973c53fe7217aa365e6ddb82816707c06771c42f7f7ee6f176355bc0fd32f9c9359ca3f709e776f0843ae5f800f758b7acda13e137b9d660b1ff52ec447a9fb790c73203dbf0bd6dae493640c9f9088ad11a03feb760cd588bd5fba032af585c0be6a5e273e2a1f98fa05332efea3af711980bd8df46f9ad1c28f86af7c8fc903cc658d75f2d1d1cd189d9fe1c0a2ef38254b4269df9afc8be3945ef1fc2c43454386529ad92240bdce2385fa1956b6f5d8", 0xe4}, {&(0x7f0000000a00)="4147bea04cba7a7c4de8ca92512fcdb90cc5cbda3821c5672823f36c6206b63eed48bda09ccebbee0c0678e5d8f55e6f9e01050c4d47cf10c19b9fb5aaa8e6d7928b1d819ba18d5ccf379d26f113be665302257fb856ec8f6fe8e13709431f", 0x5f}, {&(0x7f0000000a80)="4a2a934e6ea5ead26a82b6b5d7563b8fbedabb1f715aa1cde275014e211ae38133010b25aecf8113461dd4718a1e6610730fe17eedc44af65e0475288bc6dbe11316749a67d44ac0a59f168a2bdf196199177bda04580b4b4da4d8ef83c3a1f8ad09d2283dcde8138ac960e512eda45a74cba9631bab4c009d01126de4b6fab4dd5f5d2d81b73fbdbadd80abffae29ae08aeffec65f2625fe3e71dde37", 0x9d}, {&(0x7f0000000b40)="5930b2b793d88540afa1bfae3f24e49c059496841819e65caf822134941582ba6a0bd2206616275cb2b02768a96a4deab18ee191ef3a7af6ca1ab1d59521dd0f47f9f3edcd7b7c7571de26ad0db0b60e2dd0b41ba6167c6bf44667d95220a0bbe49bb8c0caa6d35ec34c05f5b99ae1974472856a4e53097769b6736e7479c70c58c92d8e766120fe54e53e4ea1e06417679c1510f61858531bc7fe13a4b0f8ba5292ec0ca629afe44fd2cab40fad417f46faf32c", 0xb4}, {&(0x7f0000000c00)="c6c61cbc598222ce8879fc6c37e9d888a7dfa66e1860223a1101f1b831a84c43738d576a9ef98d8b0a6594c0d82763544779aa7532aaa3c2d18ec2f3c13a2147c76acb7e", 0x44}], 0x5) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='.-\\:\x00', &(0x7f0000000400)='-+\xd8]^\'/[\x00', &(0x7f0000000440)='\x00', &(0x7f0000000600)='[-\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)=':\x00'], &(0x7f0000000880)=[&(0x7f0000000700)='+\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)=',\x00', &(0x7f00000007c0)=',\x00', &(0x7f0000000800)=',!\x00', &(0x7f0000000840)='(:\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:23 executing program 0: mlockall(0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c77d70000000000fe8000000000000000000000000000bb018000"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0xffffff6f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r0, 0x400, 0x80000000, 0x101}, &(0x7f0000000040)=0x10) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:23 executing program 2: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2000007e2680e5) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockname(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:01:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x458d, 0x2, 0x4a5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x2}, 0x8) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:01:23 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:01:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000580), 0x1c4) 00:01:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0xfffffffffffffffe, 0xf4, "f5790ddad879f8b21e390ae8d99c2f11cc65a43b911b5915ea09bec306e2a2ac62a6a3f7903343b4cfa405fe12ae3469e08e084a8a91ff03000000000032000000000000000000000000000000c3239d4d7fcdaf516d2781d42af8defff1ecfe0945fea3487e50adc920790a4a15195176683d23934f4e7b77f28efd269291952d1971307ad251239c0e1741f3bb22c2c60c"}, 0xfffffffffffffe04) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1, 0xfffffffffffff801, 0xb0}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r1}, &(0x7f0000000080)=0x8c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x53, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000002c0)=0x20, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1f, 0x1ff, 0x101, 0x7, 0x0, 0x9592, 0xfffffffffffffffb, 0x2c, 0x0, 0x3fc0000000, 0xa47}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8) 00:01:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x100000129) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00300) 00:01:24 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x1, 0x9dd8, 0xdc1, 0x3, 0xa16, 0x2, 0xfffffffffffffffc, {@in6={{0x1c, 0x3, 0x6, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4}}, 0x0, 0x4, 0x7, 0xfffffffffffffffe, 0x1, 0xc289}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0x1f}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xff}]}, &(0x7f0000000180)=0x10) syz_emit_ethernet(0x26, &(0x7f0000001180)={@broadcast, @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000023, {[@lsrr={0x83, 0x3, 0xfffffffffffffbd8}]}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @broadcast, @local={0xac, 0x14, 0x0}, @broadcast, @rand_addr=0x59fb0c9}}}}) 00:01:24 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getpeername(r0, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="dfffffffffffaaaaaaaaaabb0806001808000603000050016a6babb9ac1400aab71de684ea5ce0000001"]) 00:01:24 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r1, &(0x7f0000000040), 0xff) syz_emit_ethernet(0xfffffffffffffd46, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x0) read(r3, &(0x7f0000000080)=""/36, 0x24) setsockopt$inet_udp(r4, 0x11, 0x0, 0x0, 0x0) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e00307) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000180)={r5, 0xff3}, &(0x7f00000001c0)=0x8) lseek(r2, 0x0, 0x4) ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f00000002c0)={{"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", "11ccc8ff607a9256e7f94506928e8c474b6a923907fe9e033711c6fc6856f444", 0x8, 0x1}, &(0x7f0000000200)="5ab8895eea94593a8b2f5bac461b92bc741254fa1f9ceae4923266a61558fce047bf5b7ca6dd36aea8448be35fca456b87b65ca87d58d58b93688835a74ab790efaf6b82ec85e5c764b4dc57143a9e6e91134737da94a42a46054e6c55d6770dae3edd35c9912d767caa5804f6e17d17abee8179e22fceb92a85667d65e9a16414317094f42d49e052a2", 0x7fff, 0x90b4, 0x1f, 0x0, 0x6, 0xff0, 0x9, 0x2}) 00:01:24 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20045, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x489, 0x0, 0x0, 0x780}, &(0x7f0000000100)=0x18) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x63}, 0x8) semget(0x3, 0x34385a975b21dbb8, 0x9) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e00460) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:24 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x6000, 0x5) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x8001) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffff00000013}], 0x1, 0x0) 00:01:24 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0a0008ebed94805ef96035612d7c9a38123cd5e5c188387f3356b212e2c2ed47fdabe8204efe42259daa4acd77e8e06615beea0d45d9649fac1da7d2d7e51801f9131fac0e475c57bd189d5024f1cd5c931da205a93ce792c20d0d0ce51f7d6996bf3b5e7d514f527d84b2074241dd043b0afee433e86caa2af95a151c05d0e5691e8b154f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x2c) r2 = shmget(0x3, 0x4000, 0x311, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, &(0x7f0000000200)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, 0x0, 0x0) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e00306) r5 = socket(0x2, 0x10000001, 0x84) ioctl$DIOCRCLRASTATS(r4, 0xc4504448, &(0x7f0000000300)={{"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", "65b9d1eb3ff8065c7e4f84ea86e1c4674a732a3d7d5e5402e127665faabf4b2a", 0x8000, 0x4}, &(0x7f0000000100)="9f4dc2b8a4dcb1ac8635e480af9ca900b2ea3ddc29", 0x6, 0x7, 0x79e, 0x3f, 0x10000, 0xfff, 0x4, 0x8000}) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000001c0), 0x0) 00:01:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x106e, &(0x7f0000000000)={@empty, @remote, [{[], {0x8100, 0x401, 0x8000}}], {@ipv4={0x800, {{0x15, 0x4, 0x4, 0x1, 0x105c, 0x67, 0x40, 0x8, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @empty, {[@timestamp={0x44, 0x40, 0x5, 0x1, 0x3, [{[], 0x10000000000}, {[@local={0xac, 0x14, 0x0}], 0x4}, {[], 0x10001}, {[@remote={0xac, 0x14, 0x0}], 0x7f}, {[@remote={0xac, 0x14, 0x0}], 0x5}, {[], 0x3566}, {[@empty], 0x2}, {[@broadcast], 0x3}, {[], 0x3}, {[], 0x2}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x800, 0x8, "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"}}}}}) setsockopt$inet_int(r0, 0x0, 0x4a, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037f) 00:01:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa01800000ffffff08004500f01b00800000000021924e4bbf0a9d4d7800000000259078bbb215d796df558513a8e2f232a2db32773394f6d431023d36741022f9c14f3200"]) accept$unix(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004af) 00:01:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_fstat(r1, &(0x7f0000000100)) recvfrom$inet(r0, 0x0, 0x286, 0xc3, 0x0, 0x800e00510) 00:01:24 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000d07000/0x4000)=nil, 0x4000) munmap(&(0x7f0000aab000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:24 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x3, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x1000, 0x0, 0x6, r2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1b4}, 0x0) 00:01:24 executing program 2: r0 = socket(0x2, 0x10000000, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000400"], &(0x7f0000000100)=0x4) 00:01:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCXROLLBACK(0xffffffffffffffff, 0xc0104453, &(0x7f0000000140)="01") r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000002c0)=0xfffffddc, 0x20001000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="f60000009578fd6ef9ce9edc3c4a4b8bea8fa6ae8b3ea1394bf4b6548f0706723a8621dbef06a6f70a78afa75ea00d68ae4578b9d5bbe182e9b8ff9e99f1ec118a32595df51054d46d31710658096c03b98fdab89c78aca67a75923519370b09586398ff6c82b94c494c7dc49b8daa4d99a47a2f1db0308978dc4bce918776dc1f2967acbc6c8b580ae22ed9176e7ab53f06d47668afd368b39b23d4eb8c503f39c9d7a635ae8cf9547afb5d4b3ae55480c2c69a1f3d780a54c6a05c76bc8c015b6d97efb1beb5d291e91ae9c5058d476850559b78bc266275fb461269a7071696387c4372bd97d28a6582939da94fbf4cf54de514bd7a0c6ca2"], &(0x7f0000000080)=0xfe) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x1, 0xefe}, 0x8) pipe2(&(0x7f0000000100), 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ae) 00:01:24 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x400) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7, 0x2}, 0x8) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000000)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:01:24 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = dup(0xffffffffffffffff) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/234, 0xea) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800e0038d) 00:01:24 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0x0, 0x4}) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) close(r0) 00:01:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000180)='./file0\x00', 0x800000010000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x8, 0x4) semget(0x2, 0x3, 0x10) semget(0x3, 0x0, 0x0) r2 = dup2(r0, r1) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0x8, 0x1, [0x7fffffff]}, 0xa) recvfrom$inet(r1, 0x0, 0xfffffffffffffd7e, 0x80, 0x0, 0x398) 00:01:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000002c0)={{"9d45b74143a8b1552c287c2bd49610a5c2ddf2533d7afb6f81d35df60bab4def20f8bc1e053954f11d0aa4fcc5727ceeb118103b42f43fe0ad94c5de2b838ab8dc64b2f26c264a7155ddffa00d885592bbfb38ad3edd9dee00c2c5e0d2c01fa14d1d70dc34143a02516af9ca1ec80f3a14cd50cb71bf9c7577e6b8c57a212fd505e70daa016e6de228fb77f8e3037c2dba17e4c0ca1c013a836c80ed9e804d321f88230a73a5fa87b271d1bb39a0401b2033da11b7d25aa9cfa0a69b74d9d2b0322719f9117628264f05b1794a55e69b8f8634a4e1982d0902d2ff419e94d43f28b997d1f1406a2c4962a8bb29735265b4ffc91f7eb8b485d5a17d8a502620a103b52e93620870e4dcf6a219e04b913058e04bccf4d57845985683c0806ad9a7df56182ff36577a26e6714dc03e6ad503155e1a6fda01dd6c12c843f35853f76f698ec631067eaf11f3fa19a11ef0071d91482ad2f91b7c22c07f3d636bfe9ecdac53b0535a69bbbd84e58a43658d4c7833f5013b8678c6d96483e210c81175b9fc32a111aa30bd5ed99e31fbfd545d6eae92ec882efc23df29c492a5c02c1a54646f171c6cc30e0bca488f8ace9614f5477577daefb93f082328f77958cce0a220dd25d1fb677d9980a414a2c9ed7f05f8d8d5281530a2f4b7c6404544d984590eac26159ec44e483bd4778dbf7bb401a97cd6da19072ea5889a98b5402147a6d43beb7146eb669ec780ff9ddb1d35d331b023d71152d3818f8edf51e5575b7ba3d76ba176cc55509bdca8bebc846442910fa96e17bd2279ea25ca4adb9fe021a9ee95c7e5952b69780e4202a33a019b5779b66b32f3c81bccfbb06d7ff799db69055c655e1e6e3eba933c86c4664accacc19787f30151d8e3644634f8348f4c03f5e554c0d59aa783b4404938970c973affe6c065984b96ab3770fa24a8e223b9cdc9aefcc61181bf23c57b3b1947ca07ef4304f63bb31a282855ab8cb8aae6dc4538c92e9fee45b7cfdad3fa4c6e3d873d8431dbb2ceec050d0bc6b5c73ddd76c388fc1ef35322bc3744807d07a525d74aa8d7d5b27c75103aae6f82929dac83ea241139b17245b2a45e22b941e35ad4855758a6e17850a921484d3af6206854d1414b3993b7c3dc971384a05f1053defe258534475c72708ff6920c0086ffdc0e2ecd64ba71c8a465d8518001eb302e4bd671433de2757140b35464bd4a4cee40afd6f241319785fe89c52682fd27d025d4a9bce267f396e6ab43246ee4403e2fb0cddf6d38384a3124749fcd4794aa1e65cf669e31ad6fc7a7989d20066615f120ed4f14aa3f80b4e89fea2bb6736be490b2ca68f8e200ec872169d9e6f41db8329d6ea1e937ffa26bcb28c930deebed70bf31e57942c999d092e570066a70285f2e728911a87a3708f92b1335dc60634ba7f842c28ce74eed04ac876c0", "7159ae3be46cd9fb57cf59787e5220bc513da68c9a56eaa1da6ffa9f414280a5", 0x7, 0xfffffffffffffffd}, &(0x7f0000000140)="c19312a09667bdc887f9a2cdc685e34a81f000513b459728f9846f80da60db002207cb2e837c4936ffa633d2b2882c7a8cf7c09bd2d5ca9dcba0670ee9e61aa808bfd0217b129d5c2c11655407f1c720ea10f4bc74b76123303c04fa557d798a1754fe79dd87b01e7126e047c00148ffef1833fd65b648207b9bbb1ca5ad2aebb5defdc6c63e11730772b3122589784072f88c849fec128a7a3753d635b97b49", 0x401, 0x7, 0x6, 0x5, 0x3, 0x0, 0x3, 0x7ff}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x20d}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="02000000ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="0800000021a12387e09c471b0acba214dfb5ece29849202d55dd66f234b4235a08e642a5ac4e3a3b8be7175398e17f35dd77b41ac3c23158ef08016007499d9688772dcca261859df0f44a6debd597ff35a7f59b8ecf976d5f7afc2f5679038ab6c961a90c411f946d912aeb15fe46a66128d44d352540"], 0x0) 00:01:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x5db6929a5) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003bf) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000080)="9c0bef53a31bc70ef026a694702776ca88a7a6eb4b72084e3e72d41971d4fb6fd3062f70191acc6aecf7d5f24f573771f18465b341cda1d94af6a6341293705ac62e623238f12db12ab1ce23913269a1d41fdb3f4a4c66e353725d61862acc08295059f41be18f8d313d1287af37d8f0d7e3857cc5494f17b73cb7b8ebce51f213de7cb5d8b7302f89b1167a8dc28449b37570f3a6483640fb32dd8375688ada7040709df20e5d82fc118eca5b8844e2b0678c62c93d713ef8dd8054cadc1af40e46cb89d2ce4ef7892d4bed6557d453fb79e0efcfeadd71039b00adedf9c8afa6183c02cc278a9326dcb78a967dfb9b856d627c", 0xf4}, {&(0x7f0000000000)="c09cd18b4336", 0x6}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="cb19466bfa6fd4fc5a9b8925aea9cb242ec3df70181af165b362bff89dcf98fdd47a63f8650779ffc0c96f28f60204b7a09bbe58fd735c875e906a53482b60e3ddd375318157ef", 0x47}, {&(0x7f0000001200)="19c017921722312af56591f310d0a27ae7ff3f1c0e9f71c0961ca0a5c10f70f6cafba88dc4d152b205a6fa9ee285417b01c0e543d0907076dca0a6f4cc49ad6213d1b15e82ad6340bc2fd6e224fa25abb8418285d609a817462b62bc591a706f72dfba0151a769c0967d44abf5db2f799fc72b35eccd693b5602d87d34748ea5c8fee5f0034e8d7f19762d2e790771c8dcabefceb0fc732ab100e1aa5d8adc1dbeb7adb40d6fe15300043b1f7c", 0xad}, {&(0x7f00000012c0)="613e1619416a849ca236053e4370ebcb996865c5014e56db7821444a7ec70b3173afe1dfdf619a647e67b473d5f70c7bfe901c088aa8f93ac0c774f1f4ca11f2934ed0465e3626750d7d215c7fb94b63a89846e4", 0x54}, {&(0x7f0000001340)="a08eb24d912c2cff247f15af1ef6048ab3a57c1e5dc9e3558c5534abb1065dcacf265cec7f6e303ee990a0acd7764056d7534d030a4ce7c873530787b56053ca313c78d5ee6627f89fa0f00ce024542b5cb5332ae51cd5471ba5500c2015937f203b36d18f92769784d1068132ab6f38ff08e9bc3364fcd988ff44e5e1c2e7af1cbb7cce539bee266b07a638edd421f0f3926f71899d6d50fd5a9e56733abb15f4a6998a165cf253ee2e90b9ebfe6f7a406b9f9ff78b02d1f5bbd39661c9489774c1fb2a", 0xc4}, {&(0x7f0000001440)="20b8a5046ded1ad80e9484ff0780a8acf7a79c4b2f5b78afa026", 0x1a}], 0x8, 0xc22) fstat(r0, &(0x7f0000001600)) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000001500)={@broadcast, @broadcast, 0x0}, &(0x7f0000001540)=0xc) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000015c0)=0x8c, 0x4) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000001580)={@rand_addr=0x5, @rand_addr=0xe000000000000000, r1}, 0xc) 00:01:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, 0x0, 0x35a) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) 00:01:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) msgget$private(0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 00:01:24 executing program 0: syz_emit_ethernet(0x3c8, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) shmget$private(0x0, 0x2000, 0x140, &(0x7f0000ffc000/0x2000)=nil) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = open(&(0x7f0000000980)='./file0\x00', 0x0, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000009c0)="fbc6613fac60aee34d6d0cd13ef103") setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20008, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000880)={0x3, 0x8, r3}, &(0x7f00000008c0)=0xc) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f00000007c0)="ad168e2d343b07fe8efca543fb3a4c8deebfe8bfaa5a1ba1cbb0f6bc91bfbf6dee18af911b8dbc8eca492db79c77a0773ecbeb6e5171e26465be504124e885bf517760a367124499f42699e5baa434ddc7fb451e6dbc35b4fc9fe923a53fe4b0a73c12e6ab82b873ed7c5cb9d22e9a1bada987ba03c255016d08e9dccfeaff28fe55da4f27fe2bbfd823c583d68a98a89e0df07523992f89527550a1eb8fadd667cd7442562762f1cb57094e4552681384c4b7733e4a259be64bcb181ae3b84e") accept4(r2, &(0x7f0000000900)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000940)=0x10, 0x30000000) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000240)={{"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", "d2f60e02fdddbb8dae675741e27137ef79d22743a692198a4ef9d2dc36def256", 0x6, 0x35}, &(0x7f0000000000)="9eb88f7d2c", 0x9, 0xffff, 0x2, 0x9137, 0x5, 0x4, 0xfffffffffffffbff, 0x6}) ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f00000006c0)="22844a875305e1d96cb6e398c6871fb796b9256a65083049fbc8c97f892f0135965dfb213000a3d649d0dbe08e80ea17dce2c0e7d6a0d1523d7f142e4b92f12bbe42f943593bc98d3a7c9db53d48c0e86ac391a5833c89646b04056890ac8c7c65ca735c15b731bbd2c37da09b94f202bb6cb4e4fc327f80d3c49bb29af16caf364c879f9392f653bcccdece0a00356b8242b0fbe7ad130140bf155c2c51185132fd71e9e132a767c5f3712b8f44cddaf4a5fda3f2d843d6a0488f4b96fe9978b0719eb99faa87369aa62ecb7a2134644ef37e6622c9544c701e75d086f8b62264bf8b134c22808bd33beb072b55f0599e") accept$inet(r4, 0x0, &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) 00:01:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x18) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="000000895df816010200000001000000e0007b01"], 0x14) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00456) 00:01:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0xfffffffffffffee4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00355) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x5, 0x4) 00:01:24 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0xa, [0x200, 0x793, 0xfffffffffffffffd, 0x0, 0x400, 0x4, 0x5, 0x4, 0x8, 0x0]}, 0x18) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)=')X&\x00', &(0x7f00000001c0)='},\x00', &(0x7f0000000200)='-\x00', &(0x7f0000000240)='}\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='$/(\x00', &(0x7f00000003c0)='-:+%]\x00', &(0x7f0000000400)='(^\x00']) freebsd11_getdents(r1, &(0x7f0000000040)=""/39, 0x40) 00:01:24 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1f, 0x2, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x8, 0x2, 0x10, 0xfffffffffffffffe, 0x1, 0xc20}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000480)={r4, 0x8}, 0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669a9653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x1203, &(0x7f0000000280)=ANY=[@ANYBLOB="6832f92c6f8c50db0ca7721374cbf533a9098dfc669fcb4aeb2804930582d328b4447d970fd907"], 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000002b00)=[{&(0x7f0000000740)="56e37de23f204f87f2c2b7561ff4a85fd88caee640b667f6a41ab1a06d91cfb881b55dc739809c847a390daaebc37277ac71f099fad1f34f7d618721e5b1c5be68393e359d0dbfcff6db0ce87dd251cc53f88626d37c0809e91dfa49e8ac2ec37cccc684f8e5e7a3a879c26227899ddff23bf60f8d390ab440f5694c93ddd5133cc34923825763bd5e2b2e93a8e126adbbb916cef617a8f05406ba67995e2f73dc8a36ef8c3aabf3c26fa86fdc356011df9e8fd67d99898d8bbc630d", 0xbc}, {&(0x7f0000000800)="3c51bb62412caea35bb231c98e819143cec9e3f7848306bf144bc515efe2179e956d989b0def71038dfef2985f52ad77025ae7f09852f048e37f9aeff356f09e818d19421129f5087f96b1e29be05491a60f2d19375e89898be246c5104227a171233602ede1c20ab543b83dcaec3660a02920e6f0665af4b22aeac55a16", 0x7e}, {&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="55e238ab0c4e53cbf8a848f1eb75be2c271639393cbee992f80b6add80efe0788a796d5d2cf1c49eceefe04adeaa17dc352b6c280f76f03f39d0597e294cedfc534d5cc6dc4b30f5baef75f2f5f76ac359229f87e5aa509cea82e8654e7ea4146b3e78c5c0943d2b5d89fe3fde43de152ee2c0dc5735970a698d958dbaa915b265c2a489ee385fc015cb6f74e98c00aa58cb6a33315212b09439cb1eedaf80efa618fffd45929b7b2250c76619261b404032afe2228973115884b45e6901ccc4715c6811f1114f4acd5412ab3cb42a161fc64afaa9f7aac9ee0b541fd4a8482250dd0e241133b8cee82ad9cb83ff24f260bc1e0fbe", 0xf5}, 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b88361fa59409536a5dbd16b0a1353a3b5429f4fb030f19c536c7b6566894b8947cbf1145ca32217b593d4ba192a59ad2ccc607a80b4302f4efec8938f6c35a476fef8a2abfd416de236ebe8cd903bed11cfe03b47c5764292d3a2fedb9e72d766f520a27495f27691f6ecaa67ed6596dfc3f0d9cf0ae3da7b4dcf56e3ebdf148a4e6e5d35738a42c693b4ee9a91a56264b3001304a3ebe2d95c68e0f66976f7f600729e1e6b75f63c50abf01a3b131e1a6fafa3e47ba8f01ccfdde6cf935c6a1c65fdfb20e663c12a5fa80864adf24e3191ba507acab09e1e691f442268c18d62b904d0b2cc6590edf83d02232b8bf49ca9b45e3ee5fb7df59bc4782abbf96c14c19d0ca326cdf58355a1441690e8010b6e94aacd4b8b30f0f5bcaacf45e3ca8be01fed57303b876da6f48ab371645273b037d045606a91511c8f4eac0b7062a7c47c119272d7d8c187e7234bd2fe268c10d1d91480ffdfaf3bcc3b65e2b9f6134b6fad1d7f9ca5b74510639a33ed47e1411c6b0deaf47194c321ab596f46080eeca43b0399bbb24e80155dc470487a0b43166ed19e0696c41a76062cdb9230bea553f26aecff08e93529be0a7aef7b64eb471e190a5c08b7cd66299d953f11f7fc785d9106e647de89ad1347787f6b68de65320d6450e6ee5c34ed764f4e3e7d596c40ce9a23c7adc2bf84efadb204a491dcbde681ba466be3632e38aeb252ca19079d1e6d78ae59f65a122797ea3b5236ef7466ffd4de62faffea2199ee2338355cf50b355ae8bb6b3f9daa1cd51e11924765d464fb214fe21a9699c6d91ad595e02e755fd2bb664ad1e61ede680f18f036fb9068fe6f0bf43bb8c714acb6aaee0a2a19a9b6a4ba81a7d64fb8856e38b39a20dd0e1bef1133ab77ece5bd3413d255790f2f01aa04687e3ad6b21d72d46f6725ef33c809b01614a4caf914bf7904e6c16c130ce9ccaf03439768c9a3009ee09bb8e12e92db8b33045c7d515671858ebbb30b80edfea478cd16022c1fd5e7d6486775e16195addf90fe268d0abad63c9aa697a7167aa34ace7e1bb2b3f27e6d70e3b97cfd2416a3b6ee66a4a804162ffb285c78f79616d37d694ccdccc279bceb18c75d957e37dc29a6830106a15031105bcac0ff3e0b02649713e71fb5f385d7c0bcd47952dab062066caa38d71562f9323af5e9198ce43ec124ba76c489f31f1470dcc8562bc3fca1184a7dd0b6fcd9225e5d82c5ad385149af16b7243e99d876a5daa79a762b761c3282104e58a0f1501996899606bd5ee9513831e44ba39bd979c153c693b62a454615c4375180f997c70c8990983a5f77c820a1cf4addfa426cf2bc2598eb6826505eddee704cfe1b5486e6d7ebefce3849c532978df19ba5a87d14b01f4fd13d5c0b3b0b7922d9e122272fe2aa0ba40147a1994dd1450d39ac2e6b30f1aa76aa104c71594670d85de3c166334dd4ad30dde209944b344805856430c5fc3f7113a95ec4c93bd74ef1fe0f3c1e2c4b23a225ef69e406823e74abb1ae5b72f879b4e652657921345471e483813b125fa00fb8714ec9b3d2487bed8060cc7dba1ced74768490cb27128c8d1f36beb03eea938b549db3bf2b63d9f73cc07cc5975aeb37d34fed8133a40ed08e9512d914d693f25193a296be75564c3ae56bb19d5624c26b0dc6c57918faab34279d977ad508ae562eb46d4d11629637187dcc500173247eca8fda75f6a3f811ad3dcc6f3a20acbf979089902a0c374498198262dbb3f57ed804ed0600cba752827d2f5a25845acfe0aa729f120caa2bd846f64fd69e16061a9d3393b1204695fb1a333541de73b44c103ae128b98c759cf16751312a8233538f2207e854857263d43dca567340c833aba0833ec4d360a4e9febd4a4a302faa4020a128d61bc22c52a6417794679945e3e792170dede1a898dec94d07b4617665f9aefba5f4e416769ffa2468ba4139fe4cb73fdae9229d6e9adae46e9591f6ede4d0872d99f67acc7f292f6ed25788437358f460e249e06fc33b1b433d2b28a90590f1af4b3654724ff05f7adf383097bae48e88d7748a5360941bee532b26e5b1476f6fbf18fcc5b61e99b189dca30928b3eb9c7d9fab2369438b6ca2bc0df0317be143a3c0db9fd6e04c2cec276223a788df798dfa18163459a06c991f07312a6c36d91934bc708056c79ebfb7d6657a2ed51e1302ba93069c5b923d50a3bd5c38fc7d3f724c88e1358a7befb4cbe080beac91d19a2383240e07b37f7bd3adce796561eb", 0x1000}, {&(0x7f0000002980)="f5a2be91ecc97d7b852edbd40486f31dfc1ceb87e1d8f28b54bfeffbcf5315f56d8cfa2ae9bef5c29941b4800924aa13b5110ecdc77f0b74d69ba93ee92541c9b9be7d0a5eff76fc6f234433de4852", 0x4f}, {&(0x7f0000002a00)="de15c138d0a977c7c9d8e46485f3cf644bd3b58bf5dc7c4e0bde2fab02d12c6cddd3f164c8fcbecc711ba80d323a914a27a742f0dfe610142067ab8094c15d1109d184d8c9243cccc1bc2a13b2853840d67ebd365fa3afa6d12e7e892c8d3c2d050e98f9ed289dc0838baeb597b09009614ec2c8d4747f3bcecd1031b288c182c9eb1d8a46b1db71d1cd30c040870340bc0751d5e02c4d864434c2d88ccfebbde980f9c8b8b8e7818953e3531752dd4a9362825f26464ce085108dc4483a9ecb41d4980666b10e374f216affa127523efb5e3c2ee82c6c7c787c706c457c479eb77c5e3d4d18c9829539f36df8e7de0b844f96fa2aabf815", 0xf8}], 0x7) writev(r5, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r5, 0x0) write(r1, &(0x7f0000000240)='-', 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='{\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='C\\+\x00', &(0x7f0000000440)=')#\x00', 0x0, &(0x7f00000004c0)='/[@%\x00', &(0x7f0000000500)='#\x97\x00', &(0x7f0000000540)='\\\x00']) read(r2, &(0x7f0000002e80)=""/252, 0x1b1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, &(0x7f0000000680)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, 0x0, &(0x7f0000000700)) getpid() openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) 00:01:24 executing program 0: setrlimit(0x9, &(0x7f0000000080)) syz_emit_ethernet(0x49e, &(0x7f00000000c0)={@remote, @remote, [], {@ipv6={0x86dd, {0x3, 0x6, "e99167", 0x468, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, @loopback, {[@routing={0xff, 0x8, 0x1, 0x2, 0x0, [@mcast2, @loopback, @empty, @local={0xfe, 0x80, [], 0x0}]}, @hopopts={0x7f, 0x0, [], [@pad1, @ra={0x5, 0x2, 0x8000}]}, @dstopts={0x0, 0x11, [], [@jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x2b8}, @pad1, @ra={0x5, 0x2, 0x1}, @generic={0x6, 0x71, "d3e2cc71cf2b3b96442c72832856baf54d87c5923ef77dc5b6f0f4742e015bb1f5024a5c00b8427f97072eca1dac13777eca3f881057ba56ff0d551979047fce9f2540c740d2102d04a2b9b2d498651d390e1aac3ecbfae3a5299a57bf4027f416522696935b3fc6cc4694d053b9be038d"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}, @routing={0x5a, 0x0, 0x0, 0x81}, @fragment={0xef, 0x0, 0xc35, 0x100000001, 0x0, 0x4, 0x68}, @hopopts={0x0, 0x20, [], [@ra={0x5, 0x2, 0xffffffff}, @generic={0x7, 0xfb, "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"}, @pad1, @enc_lim={0x4, 0x1, 0x20}]}, @hopopts={0xd, 0xf, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x200000000000000}, @generic={0x75f, 0x54, "87c55e9b3cb8a37c1620c6765260c63b85ff00b966d48c1cfdf122f01b23648f1dfe9eb5561cdbe5d1c27d94df722b036c1f2b50a0c9e82c8f58f39d6550c35be66051c6202b9ba4c4649e7f58a8daef140ebf80"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfffffffffffffffe}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x3f, 0xc, 0x1, 0x4, 0x0, [@ipv4={[], [], @broadcast}, @ipv4, @ipv4={[], [], @multicast1}, @loopback, @mcast1, @remote={0xfe, 0x80, [], 0x0}]}, @routing={0x48, 0x6, 0x0, 0x1, 0x0, [@empty, @rand_addr="af351357387bde6da56259ba412f571a", @empty]}, @routing={0x6b, 0x6, 0x1, 0x3, 0x0, [@empty, @loopback, @rand_addr="325c185987a49ecfab7198d2d9463be0"]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x6, 0x6, "86a1e83d1ed942e19a3c5f41ff5a653c15daf1a51c438dc762f264ec19c37b33ebe27040aec575e2285eaf1182a53abd1e1ec1a703eaf87be31b7d00e71f6e7e5aeaca5785d5595190e911d76f14b98d6838b10310a9d67c9e8c5cec2d43f6e1fedb8a22c8706d6bda822a12be8179946eb8f0ffa2fb38c787bd2f9f30cc58e44bf5712199c81c317c8e59c380ba469cd09de0ef8bd126a408902b8bac945820892b0783c049e365cd6e65294c651427633052ec0064163209ba1c7ff1122d62976368df47498f24fe30fc2a6adf97632902587b26cce11c6f0d2f8cc3c8b4520db95b5adc6fe5645fde58702f38eb73"}}}}}}) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xa) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00315) 00:01:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00'/4086], &(0x7f0000001500)=0x1002) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000430000000000000046a6957cdcb9b64f0000000000000000000000000000000c00000000004000"/76], &(0x7f0000000380)=0x57) fcntl$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) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) renameat(r2, &(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000015c0)="831449fe1e76a8a5716594c32c5495f0035bd2051fe96b8fd9ad8629c4dfa1f6647949ebbb7377c319f8d5005acc532cb845774fe74e348100f708dee34caed8f526e51a229e7e74e7e44a649a6e53360b67b7f86785240afed897c53fb57ba84ca97672bec00bcb7a0fc1fb87b5f673189b08da97a73a7427cb01417056e3fd8feece4e70a01cc5e28b1c2df99bbf421791717dad7058d753fbb561721317465afc0c5bda8303c7c6436e4e216b3d") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000001540), &(0x7f0000001580)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 00:01:24 executing program 2: msgget$private(0x0, 0x81) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1018, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000200)=0x8) bind(r1, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r3, 0x3f}, 0x8) mlockall(0x3) accept4(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c, 0x30000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[], 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) fstat(r4, &(0x7f0000000100)) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) 00:01:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x80008000, 0x0) r1 = dup2(r0, r0) setreuid(0x0, 0xee00) futimesat(r1, &(0x7f0000000000)='.\x00', &(0x7f00000000c0)) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x66, &(0x7f0000000140)="1447c6e37915e0cd5a484c08f66ae10e8746fc7289cd4c83a778ab6d2996d2e9b556d6d4", 0x24) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = dup(r0) r4 = accept$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0x1e7) munlockall() r5 = getpid() fcntl$lock(r4, 0xf, &(0x7f0000000080)={0x3, 0x0, 0x6, 0x3, r5}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="fdffffff0100000002000700ffff05000900000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/156, @ANYRES32=0x0, @ANYBLOB="020000000100008005000000ffffff7f20000000"], &(0x7f0000000240)=0xb8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000280)={r6, 0x1000}, &(0x7f00000002c0)=0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00367) msgget(0x2, 0x402) 00:01:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x88c]}, 0x6) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00339) recvfrom$inet(r0, &(0x7f0000000040)=""/146, 0x92, 0x1, &(0x7f0000000100)={0x2, 0x0}, 0x10) 00:01:24 executing program 1: syz_emit_ethernet(0x18e, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x200, 0x4439fc2f, 0x6, 0x70, 0x1}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, r2}, &(0x7f0000000280)=0x8c) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x200000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0xc0ea67ae) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x2000, 0xfff, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) 00:01:24 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fdatasync(r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x100000000, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xffffffffffffffc8, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x41e, r2, 0xfffffffffffffffc) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e00395) 00:01:24 executing program 1: syz_emit_ethernet(0x102e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @rand_addr, {[@ra={0x94, 0x6}, @rr={0x7, 0x3}]}}, @generic="af7e841e3d0d3bbea7d97be0d2d5d9298b9b304827696a68ab03a866baa15346ffcedbaf372148e43d3b73666988b42c4b7f34d676c96c26df35cb710cbd8e4662b0dd8e97d4076f5d5f67fa43258d772810f5e115d58879b7120ab65c3d193c25844c877feb8a47581ac202ca782e8d246f0838e0843ff1a9b623e19f4ff0237fc83759302aaec6107cfb54ec7ea7f773191db27752519548005c8968dec8912c025335f572af47dafe37b80899814a63a25e7aaf17836060a2ad6e7e47213976cb9eda95a9d7f7ff2be10b6a036955c49bf770a9adda84ada1c27f5ca12489218bbf9e95dfc3787da852ef6708605008f7bf77c68b7d69f998d1163083218ab6f46e9309b2a2fed824519ecc6021bca3a14f49eb9ca321aba6eda06e49c86cf86248f3095bc062d8b4a69ff62046eef7131cbf72acd7db27183393270c0767fd5187dcb1856dc50fb4059903720d990b4ba407e3cf63fa7b89ef39107e5b860a19b87cb8f2264e6754f386bde04764465156b1eb6852d1333e0ea23aaf3941f5038b18ff47d4f38854d8d7c0fa20f351353efcc1bba45f077cbecd0aac18248879303f7307cc8b8e2e4d05d96ea51405f37c3d1c3a32d62f7d411f0c7721cb990e78e912425e09477e6fb4ce7b0a11865a7bf7ba8180a179b4db3c67e674d417f598d1d3b4e198774a46e72f7e9c2c1fbba897342a8ad490caefe1ef8b9bdd9df8b0e6a46982b60b2966b4bd951df0a8739827462b89125a5545fcdf407374c04eff744cd91adc63b97411f7e5054663472fdce21bca2396022b5da6c391628bd7a66dac7b19b08014a0463f62a7e34599934b0213f45ec443aaab817a26bc18906ae2141f8d0ad3f66ac20fe9a7e6223a62dfe6235ad2510fbbad271126463222008dd2334c8f0da7a5782befdc84c12ad901e26c6eb32953c6e4954f4082a32fc3d6d0c92b01be6e7701f3972340357d5a4615fb80839d98e4a942f3abcb98517bfc28a6818bf0f17f0b973a04463ba247586d523308bf6a5f0f03be9e8adabeb4ab226847911e7408c7ba0edde7ee34a80f23254a2a99d3d3afc5f710c92e72f09d09e47265d3c782f77a71d6ff80fc7260fd28c9e358b898e5fbdfce94bc474d2dd11d23893e3c60afff49963810b7bea922275ec87e2638d1b21b6f26d123e5c5bca69448cce9f292650614995a4a4e6df92ae51249522bd1c961ed5ed7b32d9dfda411cd8315e1770ba337c95d68da557eb84039b0c196d90bd8559f496a2d6b3ba7853386f7aeb2ce6eff1d594fe1733aa90f73a8403acd853256dad648078a8750317d682eedc957a2e94cce4836a7a533c3a78bada8877f4e1d2d59eefa13383c4ae8d8911fa28a8957f11cef0266647a78b5caff94babbd17cfa49c6ba46a04246bc5d9842200924b2f0bf18ba7567c6c74e0edc421274d33365601e741b17f0b0d858e7d8ad1d6b0c15bdabaf0dd83cbaa1e214e78f6f9c3c6f0df8e584a25c311061c86d666106f055ef373e08ae52bf9c3e1979c795741ead2ea989925d03c0d512c40e68504f478ee279ba19ef467b2412bccae11d00e4b1910a30f3d67ce0f03baf06e866e75296d16fdb73c987b76c22c812c1b87f17f7185ddc262f9994a4f224d28ebf101eb9e67847108705cb1c35b15554765fd08af400bd8eee535a908848867a2f2c159c736a94099e7caef6c113d96f437d5e01dc382a4bc6333d979df570b87027354068bccee036930e9bf7943f46b3b0d08a131c7cd59ab10a855d6f78bfa997563d2523c89cb20ef56f10237dd76f49a6561f83ef8b3e92c886bd85dd35a9971369e2ba648a1797744d713d901ba1c936a56738a7d8b459c7aa93621f7ec974e27711545153d7d664f17ac1d77025ff90cb13a3e36170f5e3dd1146e133d5725b0ce2d6b9adb7a72d59a8e673d36061187601d217c4fd62ab4eeb95b44553f30064ae036a2d1c9f5f39a8d49502c8357b0edd1f9cac90ec11f5a98277120a4eb727afd606fe4e8d6213cb2af685aa2e37f0dccc3d03b71b4d97052743ba5b8af92bd4436db7b9d365a3e2b41a50dc1c8bed4fa00792aeaf49320ca38ae5127a46bc69b68ea903076ced5834cf7c90c6c77eaa96270987bbc69493a6460eb4b2ce29d9f48fb67faa25b2c5973cfdf200712c862cae50ede48c5e9efdedd47a5996759e562b94be02395334660d5d84c7c56d57dccd9dc661804cdf90e01aa5f9ba5394699f0c522c0f92aa271cdb50456f2c3ecc9bf2951d92c289bde1e095d8ef50e3cd194a273843f2b95358550709d8bc2b57f2d09d678086408193913f6c76d521b0dfef00b8048e63d32423e290630e5c93880d8a4eafc101153bf609b88a6b451c274bfe4f894f0f22490d8628fbe6d0386964020e6274d7d99246d4f2bd196997e62d4a333f6054cf0960bb3f3c8a350537433399c3a153e99c81372eb35d5c2b14d11a651c6bfa1e6442642a725e1a46ddbd4398ab5e122bc38e8caf7fadf7f1a7ae0f52d8fc45e8fbbc6d853dc22a96837e09d93aaefb4c126c2a089ce4971b354ccc9bda4d71776c3151d95a73adc9a1f2c8fc99d749a41e7e85ba072d2925bd0430d4fd77e11ed793cb7583ce70103f39be5db16c0123e7c672a683945007694e008a8ca2e60694512a3b2e0ed4d35957ddefbe0178978902ed1a72bb778fe1096811b5f2c4d19c355b7611dd0dc9899349c86397f08351ed98c4087562aee65fe3ee3f2a82d98661f699849d0e287d9840e22c9b95f1561f80e234debc8ae5200c30680b5a4badf2a7ed68beec815ce38ff6812bf508155d54bba3ea8ea03353e293d36b75e9ec64b6b33c907cf9d8a4be2b5bc5ee72306e911c51213521452b4aa5ab768909b06dbcc49f5c7a34f55ec95deadd2489a3564767b01106974e3c516e7d1c62159cee89b6f5ec859fade4fc15cde6f1fc5d7fac9896c42a3b72a5f934eaf10c1820ae444c38b2c3512e45bff769911e272c8c46999f5dc200c6bee3e30f76043e21d9c7e3d309c0fe5756328de82b9fd3db0faac1b0cd64ff67175a1743f26785f50ec9b388ca98452da86be85e9483a4ec412e15c9a547acd6dbc0585a0dbe0d5ea23307f14641fea07b7d75b1c9e764b91b39e5e9676b2773a5d084d4e6efee475d29589e5f35af5a82888db7a88ceeddec5e1ec38a6fcc705d9c9384e5fe1a2bf7edb7c9007e16adbda19255d481b1e0f51d411e81aca444d6f4477b6ae83880b7968d0222599f85483aad19834f1c4f855f7ade08f460623f9209bd3ead2dea5e9684f1e6173ddb81d6140fd006ff96d41c3c1352189970c8491981c805553fc2a91ef7b00a07f9b53da493fd1ccfa7ad5ec3fa30a46bff3e9798f3ae7a19e49a12835cc9f3467ed0971e920ac217ab4be264c86b25f64b24f20ddb5aa30c052de805345e9606f12f14f3ef8c9785037ac8d0e1b2ef55495d7d69603fb35b38b8b6b1e339b686e6943971c55c30a6d3d049b79b424eaa4ca0060a1797d07cb6e45768f4be3ac47f50948f864c7d78f034789b1415ef17b9c2933e7f7b7a2923396270fcd154f860ba25ff2a75685008c3bcf52c2cae657690ace1bdd8ad0712d68ea1df2daa2a3c85b921e3115b3e580099cb6bbfac3ebf9278a2b973cffd0ef772c838cb8a5044f1351434b346c28b3e19396f80874a90be15a98085baf2644d8758cc8f4cf03e2ef4a5de703a36c3d0defb3f2dd15033445ae81b1c06cd3d6372fd20746499c9c99b827517371d702b01c29562614282cf3f153af5205f053401d8504e0ad2da483abff4cc56008bb1c67ec95e9a08abea64fee5fba5b83447c60183a5031e9a0954e6fa7e67dfe77e51560ea6397c44ca7848e7ca9b51809ab31dc15b41a6017f2eef35b76bac8b61a5073559bda2dcd967d882edd27387b9e80166ac5b1cbf24abf1d20320676a514e2b15447e2ad42012800ce982c6f23bcbad3c6e2b4ee1f3065daba53d67234cbb78094b551dcf0d0a8e07d2ffa39c8159372aa06e07c0481f2f4b4661ace96d163653a798faade085baf933cd72ba78f6e33aed96340732506a7e02369ae7818ea6da793491c632766f0fc7a8bbed5a5de11d99cc57986df2746b6b3956529dde510614d5c6d95bd358c02345227b06b0f3a9ac9f3cc359e44fe641f4b7332270142b68e77a9b2461bb88f92295c235d0bd2ed46693bee88ff8fc02cb4c66920bc0312710035c32a1489474984b79f902ad1f02edb84ddce80a53aae1469d62fe7c88e6528dcaf38c0949d8c471d97467da66cc5fafd2f1cd56641a73d5ed4f8ac9b35501a47a3c8d0b30855e581f21033265cbcb64be0d91d8dd3d8f56963cf266f08a1977efe7fd1ef57b21f34c7ab4b0364410d46e649d90db854bf0d7151d6d4d1ab727c954869fabc56f85e54bde1207a79ff8b4d3dfb02f6183d536766e220fe8530dc5b3130e422c09497076236dd385a37116805359806b0600bc8625c9a0cad78ce9110fabe73a68484dc565161c906419b80e6f080c07e6d06095401f7330f630fad90365d4a0335804ba7b3da4775826a98fc9402cc32fe565a1300fea002499d818d1aa1502d009b0d8902c3596c1dacdf7b4175fcc9209777bbc980f804470878cf223ff7309e77a9f3a4fca93b92cd504b381d5a0d84f229ff2303800d40b9a37f0b3520ad2a81db4510e6eb7739cadce228889986545d6717711d99f48102f365579a2798f0ff14a59b3c231301af61dd732d56127ad55f282ea09f4e7ecaed63c1f7dadf8d2aac0178319a836774c754559a2cb2ddad63477f35785d17319c754ec9ab22776110124aa903a373400cc10beb380942d952cef2db829a3737e200e5b2b800ea28215bd50690fd298d408405af249e751b663fbb9bdb48a12fa3ec9683bd979a04956787a0d0a65fd634b4381670b3a1bd9936156b7d9081f581ffed907d57e1d40c3824ea8b757bc06ca8d3d154e5823a68e2996400a5d9a35a050753aa4ee0e0f276e6544afbd08c96cdbd864f32b3c09ebb465b8b10e545137c03b7af7359b85f35d21059f9493f3292fecb51e56383b297482357fbad0ce4f16b7fd22e3df3fd91e9714c65795ec1841a92484bf2c72f0c6e29a14befa0d8326210a99d20122bccde8b668a4b9de7c2da139f182e6213589cad91b4db1b4d98076df00234cfcd967ddbf22e99080aba032292a08bdb204671434aab2271cfdea063ad573e1a84adc2671c8fd11d71bb1e9e17771e6b89f830b6a21379bec5ba8ec2062cfcd9d947603605dad3fe5daeef8c9bfafb016b779886360172bb1765986ae7155ab92fd0035db5a4a1fa0ac797f450dd53aa3668c2319804341cd167675777e96a6e80ca44526a52415a9a5a85c7d21754fa35047e2963be0b7e1ccd1b078984c2ff7842959dd11d8b7e31a77ecfeaadd9b3cb502472229386cacc5d444ef86270611cb55aa18f65988c8836676848f2b5b5afb712e175936df22df3c411d2e6b3accad3f9075534194ffc104fcc1e3e9f5a015ed05e98b733ef1ce2f7fab0c99a09a7243f8824db7fa7fd7610a0e4546fabd74eb417c083219c6d62542abb83afa070cb8294565c4a944f330c0676283c9d32a34e61b58b5ace8133b2e97da491ba7cf239db3a199831032b54ab74d3ca5021588cd8831d0c60739c688abf136c0b13a610ac39a9417f7c1350d06439eebd7822ab95e7fcec940af08a50054b0585061b7f633eb19174a0e7168be5fcf4c09e4c562fab1b71f53720ee436f7c1bea61cca54ecfc"}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000001040)='./file0\x00', 0x5, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 00:01:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x980, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xe, 0xea}, 0x8) 00:01:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1c00aae00000011100907800000000"]) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast}, 0x8) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x2}}, r2}, &(0x7f0000000240)=0x84) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0075f) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0xfffffffffffffc6c, 0x1, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:01:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x1f, {{0x1c, 0x3, 0x6, @mcast2, 0x4}}}, 0x88) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x3, 0x0, 0x401, r1}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c00000000000000ff02000000000000000000000000000100"/148, @ANYRES32=0x0, @ANYBLOB="0000007d771d4fdac7c5cf"], 0x0) 00:01:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x4d, "1ceef3510137c3655fe7699835edb97d56fdce71c76eb04792b4ed280ddaa8e7a32a03df7762f252407477b9b16ba64a497e2a117ea1f4ee5c75c3243135f2b2c98da78e7f829abfcecbaf71da"}, &(0x7f0000000080)=0x55) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xa0a, 0x36, "58b7231b4cb0ec31813b21ffdf92b9f7e7149417e2d07a11536248a17f1304c72f99f578eef2d8f7e97a1d2ca5e41f073a8c74c192e5"}, 0x3e) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) semget$private(0x0, 0x1, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e00456) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), 0x4) r3 = dup(r0) linkat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00', 0x400) freebsd10_pipe(&(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b1) 00:01:24 executing program 3: mkdir(&(0x7f0000001400)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) socketpair(0x10, 0x7, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r1) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r2, &(0x7f0000000300)='./file1\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) clock_settime(0xf, &(0x7f0000000240)={0x1000, 0x1}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x3f}, &(0x7f0000000200)=0x8) fdatasync(r2) 00:01:24 executing program 0: clock_getres(0xe, &(0x7f0000000000)) 00:01:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="787dc5ac204a", @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000180)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000001c0)={0x41424344}, 0xfffffffffffffffe, 0x4) syz_emit_ethernet(0x156, &(0x7f0000000200)={@remote, @random="db035a4d2381", [{[], {0x8100, 0x8000, 0x1, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "e25d11", 0x11c, 0x23, 0x4, @local={0xfe, 0x80, [], 0x0}, @mcast1, {[@hopopts={0x1f, 0x0, [], [@enc_lim={0x4, 0x1, 0x80000000}]}, @dstopts={0x67, 0x3, [], [@ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x2e68}, @pad1, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}], @tcp={{0x0, 0x1, r1, r2, 0x10001, 0x0, 0x10, 0xf9, 0x10001, 0x0, 0x7, {[@eol, @fastopen={0x22, 0x7, "f0524b00d4"}, @md5sig={0x13, 0x12, "c03cbd62a5d0c46dacedc222f5fefb07"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xd, "4adfcd4848624a5f9399e4"}, @sack_perm={0x4, 0x2}]}}, {"abc742e95b3e4b81c98dc25c1e1097b3cb359dff31e4f9de02705bf50921e38106af209bd50b285feed6f28775e770d98d3f92200ab28dae6745fdcfd23cbb9ff8839433023dcc9df83153e8e3c4b4ebb9e73a5fcb1d443b12759782a134a3552b2aa6f941517a8151f803c94f320446974156db2da824f8b8b48accffacfb10b350670002193b72cf60a1b5a236fa6050675bfd0f17fd49364e7f181a0839277c44de63"}}}}}}}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x2c}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x4, 0x1000, 0x80}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080), 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00736) 00:01:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000001a00fc169ad8fd880f7ad61000009078ac1400aae0"]) getsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007c8) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)=ANY=[@ANYBLOB="ff300000000000019078ac2300bb000000000500907800000000450000000000000000000000ac2300aa01000000"]) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r1 = accept$inet(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x1f, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000180)={0x3ff, &(0x7f00000000c0)}, &(0x7f00000001c0)=0xfffffffffffffeba) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x7}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x8, 0x3, 0x1, 0x7}, &(0x7f0000000180)=0x18) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000240)={0x80000000, &(0x7f00000001c0)=[@in={0x2, 0x2, @rand_addr=0x6}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x63, @mcast1, 0xd0e1224}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:01:24 executing program 0: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x100000000, 0xf, 0x4, 0x3}, &(0x7f0000000300)=0x18) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xfffffffffffffb73, 0x3f, 0x388, 0x3, 0x4, 0x10001}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r2, 0xa0e3, 0x3, 0x0, 0x4, 0x1}, &(0x7f00000001c0)=0xa0) shutdown(r1, 0x2) 00:01:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = dup2(r0, r0) freebsd11_fstat(r1, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00477) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x2030, 0x6374, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) 00:01:24 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="1b2871026974aaaaaaaaaabb080600aa569e585e600300"/42]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) 00:01:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0xffffffff, {{0x2, 0x0, @rand_addr=0xe9}}}, 0x90) 00:01:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) geteuid() fstat(r1, &(0x7f0000000100)) getuid() getuid() geteuid() dup2(r1, r0) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) setreuid(r3, r2) chroot(&(0x7f0000000040)='./file0\x00') futimesat(r1, &(0x7f0000000000)='.\x00', &(0x7f00000000c0)) 00:01:24 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getresuid(&(0x7f0000000040), &(0x7f0000000100)=0x0, &(0x7f00000001c0)) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x10000, 0x80) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x3}}, 0x0, 0xac, 0x1000000000000000, 0x80000001, 0xfffffffffffffff7, 0x9}, &(0x7f0000000500)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000540)={r3, 0x18000000}, &(0x7f0000000580)=0x8) 00:01:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x7fffffff, 0x2}, &(0x7f0000000180)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x2, 0xffffffffffffffff) poll(&(0x7f0000000100)=[{r1, 0x25}, {r0, 0x84}, {r1, 0x73}, {r0, 0x118}, {r1, 0x21}, {r0, 0x2000}, {r1, 0x4}, {r1, 0x2051}, {r1, 0x100}], 0x9, 0x7fff) freebsd11_fstat(r1, &(0x7f0000000080)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f5) 00:01:24 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//..', 0x407700, 0xb00000000000000) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x6, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00446) readv(0xffffffffffffffff, 0x0, 0x0) 00:01:24 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="d3f0553cfdbd", @empty, [{[{0x88a8, 0x6, 0x69a7, 0x4}], {0x8100, 0x6, 0x7, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @rand_addr=0x80000000, @remote, @local={0xac, 0x14, 0x0}}}}}) 00:01:24 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xffffffffffffff31) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0)=0x9, 0x4) 00:01:24 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) nanosleep(&(0x7f0000000040), 0x0) 00:01:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) chmod(&(0x7f0000000000)='./file0\x00', 0x104) r1 = fcntl$dupfd(r0, 0x0, r0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002d7) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) shmget(0x1, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00477) shmget$private(0x0, 0x3000, 0x140, &(0x7f0000ffd000/0x3000)=nil) 00:01:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1032, 0x1000, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x7ff, 0xd20, 0x41e, 0x0, 0x1}, &(0x7f0000000100)=0x14) msgget$private(0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037a) 00:01:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240), 0x4) lseek(r0, 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x2, 0x3915, 0x7f}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00386) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x10, 0x8, 0x3d, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) 00:01:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x110, 0xfffffffffffffffd, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xa, 0x64b}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00725) 00:01:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) recvfrom$inet(r0, 0x0, 0x0, 0x4007e, 0x0, 0xff24) 00:01:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, &(0x7f0000000040)=0x347) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000080)="b46a1e52e1d4ddf3a64dc24763a2dabaff381035d8c86179507fac19481d41860e5f011e61080e762595df7a82d3a2b3689591925b07de3b18cd71f86f5a4a22cb497717f42438154b1eb6c8cbf44162769549b24e448face13b24a69e68be49775279befd9030d329a74928df884b3368e7a897b70577fe9a214f62ceb0da192c202d4d035a3a4b1da23cf51f3e3beff5") getpeername$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f00000001c0)="5904471a8c1b8f14e73daad204801ffb9a63906c9983843da04e7bdad1a90b7ad3143f376e2f97a6535514d43d779492602abf948604bdd1e49e12b0b10ffb5b8685556d2060fa8868a0325f7496558e1eafa71ddc297d38d8aa2eee7dad9197633cc325f8173300769e86485a2dc6dd02b386ba6ef15e50408df3e36be71ef242fca21e8d221898ab1eca05cfe4c7601aaa213adb0532c2af78bfb011fa28d89d23aa271953dfca57b8ea", 0x3, 0x3f, 0x9}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x410, r0, 0x63) 00:01:25 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x7fffffff}) open(&(0x7f0000000080)='./file0\x00', 0x18200, 0x4) flock(r0, 0x8) 00:01:25 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x4) semget(0xffffffffffffffff, 0x3, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0037e) 00:01:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/243, 0xf3, 0x1, &(0x7f0000000100)={0x2, 0x2, @rand_addr=0x1}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x3, 0x8, 0x6, 0x36ed, 0x6, 0x8, 0xfffffffffffffff9, {@in6={{0x1c, 0x3, 0x0, @mcast2, 0x7ff}}, 0x0, 0x3, 0x6, 0x8, 0x9, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0x200}}, r2, 0x8, 0x444, 0x8, 0x1, 0xffffffffffffffe1}, &(0x7f0000000340)=0x98) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000440)=0x8c) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x800e00360) 00:01:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00359) 00:01:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x124d, &(0x7f00000001c0)={@local, @local, [], {@ipv6={0x86dd, {0x81, 0x6, "dbcab8", 0x1217, 0xff, 0x3, @mcast1, @rand_addr="a25a2cd8cc08288307bb0e82055ca5f7", {[@fragment={0x46, 0x0, 0x1ff, 0x80000000, 0x0, 0x10000, 0x64}, @routing={0x61, 0x2, 0x0, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0x0}]}, @dstopts={0xa, 0x1a, [], [@generic={0x6, 0xc5, "8cfecde881936b85de7c1c8a87fcecbeb8b44f2d080c7a3d60ffd7b5d2fe207891efe6781ad949d1e59566cbe952ed28bd5d67c489f86f513009a68ced9da0ca8498d50570d417da95c4dbe55ffb4df8840407f4fc39e30b9a8b5bb24b0bcdba45bf70fb463aa632214cae335a4d2b5a9e2aac6e99ff3ff17ffe290be5a41996d38073f00d0c0b728274c18b2eb0952732a9aae21618b1ae8556a1ea9c9cf05225b00f9da7296cfb8cf6b416fdf02b80f54173c15b5d93d2de8499d80529ddb2e53448b055"}, @pad1, @ra={0x5, 0x2, 0x200}, @ra={0x5, 0x2, 0x1}]}, @fragment={0x0, 0x0, 0x2, 0x4, 0x0, 0x8, 0x65}, @routing={0x16, 0xe, 0x1, 0xd6, 0x0, [@ipv4={[], [], @broadcast}, @rand_addr="9ff178891c87820cf47ea7a002e2fb78", @ipv4, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast1}, @rand_addr="bec339d44ac86c9de6d6e4831456207a", @local={0xfe, 0x80, [], 0x0}]}, @fragment={0x77, 0x0, 0x6, 0xe0000, 0x0, 0x9, 0x65}, @dstopts={0x5d, 0x200, [], [@generic={0xd33, 0x1000, "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"}]}, @dstopts={0x7d, 0x0, [], [@pad1, @pad1]}], @generic="b6930bc6567e88e4f74868cc0a0c02e1eeafe3c9624671343bd161e73accb1e6e3dd0885f97c5b0513942a42de0aa15c5d260ae3b99595894a18a6ada53004937e6f3719e89eeac2a3e9cbf84c545bc803994b8253389ff261f87b2d083a13fc8bb71ef0b8dc41c932d51d36a53eb6"}}}}}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}, {{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x108) recvfrom$inet(r0, 0x0, 0x0, 0xc2, 0x0, 0x800e00460) 00:01:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0xc2, 0x0, 0x800e00460) 00:01:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, 0x0, 0xfffffffffffffd7e) recvfrom$inet(r0, 0x0, 0x379, 0x42, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/73, 0x49, 0x82, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10202, 0x40) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000002c0)=0x100000001, 0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/198, &(0x7f0000000280)=0xc6) 00:01:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00797) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08006c1dcaa3522b94869711b2124c1c450000300000001000019078ac2300bb00000000971a907800000000450000000000"]) fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00896) 00:01:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x3, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00797) 00:01:25 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f00000001c0), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000200)={{"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", "b404403b36d34719a33c7331bda006c03c234928179fc9296beca54238cfefb8", 0x1, 0x101}, &(0x7f0000000040)="95642bf7c802a1fa6601675ff7887a12a6123c1d2b72970bd58bc50e2579f36c8162", 0xd66, 0x9, 0x7, 0x1000, 0xffffffffffffff80, 0x7, 0x3, 0x5db}) 00:01:25 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xa, &(0x7f0000000040), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff02000066000000000000000000c3033c0390780000000020f0a0af00000000fe8000000000000000000000000000aa00000003000001000000ffffffffffff"]) 00:01:25 executing program 1: syz_emit_ethernet(0xe6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000d80000800100009078e0000002ffffffff0800907893a500443af6f4bdde94d36302490cfa7482e0c009bc7813ce275acfdcd557d21b4395f68f352d3ab892ce22daf3adb0b9c3f06e5851de6c387b304eaa9c8df4d65f967834e0cebe75802a4f7480a8bf8c147c81f540aff5aea3cabbc10cf9fc87b17d98605bcea0198a19207c11ea4742ff34e46d379d0b669c394fee9d3ad1344ef5394f3d8b464db3a8aa4a2044ee86fa4faee586a5aa4ed22ba287398fd80bff5546e2bc73ee3bb84bd793f9d65f3045500ca34c9de4afcc1978e4ef6992"]) r0 = socket$inet(0x2, 0x0, 0x5) socketpair(0x0, 0x3, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0xf01, &(0x7f0000000040)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @rand_addr=0x4}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000000c0)=0x10) 00:01:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x67, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x400, 0x4) 00:01:25 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) socketpair(0x1d, 0x5, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xc05, 0xfff, 0x9}, &(0x7f0000000180)=0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mlockall(0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:01:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r2 = dup(r1) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000040)) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e004f6) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000080)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00345) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0)={0x2, 0x2, 0x200, 0x8, 0x0, 0x1, 0xffffffffffff21a5, 0x3a, 0x78b, 0x96e, 0x7}, 0xb) 00:01:25 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) sendto(r0, &(0x7f0000001280)="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", 0x1479, 0x1, &(0x7f0000002280)=@in={0x2, 0x3, @broadcast}, 0x2c48a121dbf7cb76) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x0, 0x8}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0x100}}, r1, 0xb883, 0x1, 0xfff}, 0x94) r2 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x143) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x5, 0x7fffffff, 0x4, 0x1}, 0x8) close(r0) pipe2(&(0x7f0000000080), 0x0) 00:01:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x10000000, 0xc810) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000140)="16d429e7728ff4c058a4f09949399247a966b8286356e319a0d97197e97d6e4c701601e74d7f22ce00efe784b5975ef07e36f7b3973d3aae0e6a4f6aa7a7f9df5ab53a68b406407fd0c39a488e9cfafc4049baa216a74e80525f2efdcacab88a693224af9b463b546f122c71370841ca0068431049d1ac0659dd11b9d8d19a3ac2bd2a3fa8244b15fe303ce1d31aa721c4080f5ca7b7fc1e7fba", 0x9a) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) __getcwd(&(0x7f0000000240)=""/4096, 0x1000) sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@un=@abs, 0x8) r4 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x8008, 0x49) ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f0000000340)="bdb8e5f079980b337c62b14c0da3f5eab2cb848800d0049688e3efdca88d1075b49ce4c8dcc7fc1ad6c1f844b8e70042954f96c3eee47e87e303855da7a95ca7958cc873e269a411df14564216385ca0b0bb2584cf3baa94f02cc91e793846c78805e686da60224bbaec73b5db684d45c48dd6d63ffc6130d76ee760a5d0652850119e1f928011cdaf35a07e4812ce68ead0de12af87846e86ff3e4df6e9cb15546c2affd1bedb5ef2bade82af5d421d7b9b03028602763e") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r5, 0xed4, 0x0, 0xca6, 0x101, 0x5}, &(0x7f00000002c0)=0x14) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0036d) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x8fc0, 0x4, 0x6, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000000180)={r7, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x5, @ipv4={[], [], @loopback}, 0x1}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x1, @ipv4={[], [], @multicast1}, 0x6}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x42}, @in={0x2, 0x3, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x9, 0x6}, 0x10) 00:01:25 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) fsync(r0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x3ff, 0x0, 0x4000, 0x3, 0x100000001, 0x3ff, 0xcc, 0x8, r2}, 0x20) fdatasync(r0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 00:01:25 executing program 2: socket(0x12, 0x10000001, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)) 00:01:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0200000000000000b447b460"], 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x472}, &(0x7f00000000c0)=0x8) accept4$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, r1, 0xff, 0x4, 0x4}, 0x94) recvfrom$inet(r0, &(0x7f0000000200)=""/203, 0xcb, 0x2, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x7}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x84a, &(0x7f00000001c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x7}, 0x8) 00:01:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9077c3e14263cf34738ef5629b0c0b122043e3834680384f4cd12d5ae74b3fc9f6fc5801ff6575057d6dc6a2f4813768c918f3acac1575b34e972c3ef39ea2ee44181814b77aea30cd8d6feae80bb57e06f5311074af9bd32190209f1048c15cae1236f8277c3ac63792f6d4d97f206ddf3acc0143669c65390c2a44eef7347b9e655378661afc8c33c6b40bf0079e2720de964f37a0b72eaf95fe4551492cdd7727377a8721c94e7092bf1c2ea532337c4124fd0fe338650164836c17c8b4e4744d20b2c2c6c7"], 0x8) accept4(r2, 0x0, &(0x7f0000000080), 0x10000000) 00:01:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:01:25 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000d791a84ccb5826eb59ce95bf8d46888b164ce7ffa2dcb862ffc1"], 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r1, r2) 00:01:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) recvfrom$inet(r0, &(0x7f0000000040)=""/213, 0xd5, 0xc0, &(0x7f0000000140)={0x2, 0x1, @rand_addr=0xffffffffffffffe0}, 0x10) recvfrom$inet(r0, &(0x7f00000001c0)=""/83, 0x53, 0x40083, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r1) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0039f) clock_gettime(0x4, &(0x7f0000000180)) 00:01:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10c, 0x0) r1 = dup2(r0, r0) setsockopt$inet_mreq(r1, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x40000, 0x0, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x80000001, 0x1d}, {0x7f, 0x47}}) open(&(0x7f0000000080)='./file0\x00', 0x8002, 0x0) 00:01:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="0dc90c2e05b6bf0f16321a7b30e7afd02029ea09210cbf29b984d431cf058ab2e0f2ce8be29db1b8ea9ed9ccae4233962c580531107fb6632170d99ff8962ab1f2c46f4b7636ac4a993f8f0d85d8", 0x4e}, {&(0x7f0000000080)="2b86b7a2dc04972f", 0x8}, {&(0x7f00000000c0)="b85f8e4aebed8e46b6d97f69a0c6584519ba5858dc02af6aff598e0dbcf62aacd3b7a12e54141d5633af87cca7c186b4d37f12e6cd6b7cdc60f400f1074ba81ca94304d1567e4d635b1c7e7eaee4945950c2b533bbf14a0fb2de8097062480d9b6ed99f178b9b68d18a715e09b29d934492955ece04f521e4e01f2b5744540c8a0327c2da486fbabe34942fbbac4c28329b226567036b09ff4cccab13479bf37bc452b7c72946fb3037a25c7a1a08b3e81ffb2b349c676b9ad04e67923739aa7f73cfe24ff7c88c3594f10d8539b9b9a95f3f7e5b4b041da9211526d737f521927", 0xe1}, {&(0x7f00000001c0)="5717d65f8baaf6b2f9d5e6058a17bbbb29b6a5b1ae466b20d88ea22b1991eb3d68ebaecc38db2c50685de3e92cf729844643ee8dab2bfbfcd667684dc650222271cfaf5b80740cdda4e8", 0x4a}, {&(0x7f0000000240)="75a5e5466c29d4d11edf557916ac6ec089fe18dbfe7bf08cfbc7228128eab9656b9fb3e48c7675e095e2b610a5b86dd87030946d87f28d764f43baa430686fd0ea693856e2321da8143349", 0x4b}, {&(0x7f00000002c0)="c93be75176cb769f8abf052fa24a738b9112cc0ff455db0182cdad98b28e7ae0f129ac1f3d1e241a25ec157e8c77fcf3419bae53", 0x34}, {&(0x7f0000000300)="f3a72a98a7d9be3498911a68a5b9a10871e7ece081279e20837ee05c3e635248e146d10493a05bab981d68422c0c7e0f50ef00b4956f06de41649b25c8d8a3e84732e67df38a8082bc3babab66c98435e4ab686e568152f30ad212c9610b6753f5d0d9f805e6d43d8eb3eeb6aa097714cfd12b5ce3e69aaf33178ffae74f7a7700bfdb37d82d4d7e872cb4752798aab5b8a00b7d68799409243146deae064461b51dcd9093f6ab8309a318f3b58aa073d32c4f5ffe837c69ead12831c80c971df2", 0xc1}, {&(0x7f0000000400)="5cffb0cedc", 0x5}], 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00321) 00:01:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) accept4$inet(r0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0xfffffffffffffdd5, 0x2, 0x0, 0xfffffffffffffec2) 00:01:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:01:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004af) r1 = socket(0x1f, 0x0, 0x7ff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffffffe1, 0x9, 0xa00, 0x2400000000000000, 0x8f, 0x2, 0x549b, 0x101, r2}, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) recvfrom$inet(r0, &(0x7f0000000180)=""/232, 0xe8, 0x83, &(0x7f0000000280)={0x2, 0x3, @broadcast}, 0x10) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r3, 0x1, 0x7}, 0xc) 00:01:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) close(r0) shutdown(r0, 0x1) 00:01:25 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fdatasync(r0) mlockall(0x1) mprotect(&(0x7f000018a000/0x4000)=nil, 0x4000, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 00:01:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0x0) 00:01:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x5, "c416e6930525acd4803acb68962ecc72"}, 0x14) 00:01:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00517) 00:01:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000100), 0x4) r1 = fcntl$dupfd(r0, 0x800000001, r0) r2 = socket(0x13, 0x4, 0x900000000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x1, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3f, @mcast2}}, r3, 0xecf5, 0x6, 0x2, 0x200, 0x63, 0x80000001}, &(0x7f0000000080)=0x98) r4 = semget$private(0x0, 0x6, 0x0) semop(r4, &(0x7f0000000200)=[{0x1, 0x0, 0x1800}, {0x1, 0x3b417cf5, 0x1000}, {0x7, 0x9, 0x1000}, {0x0, 0xffffffffffff0000, 0x800}], 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00', 0x1}, 0xfe71) 00:01:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0xfffffffffffffffd) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x208020004) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000740)='c', 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) 00:01:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa98aaaaaaffffffffffff08004500001c0000009078ac1400aae00000011100907800000000000000"]) setrlimit(0xfffffffffffffffe, &(0x7f0000000000)) socketpair(0x1, 0x8000000000007, 0x9, &(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00715) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000100)="6ab9dd0ce1764a59e25bc284a03634b24589f37634ef6aa293913342be18bdc176e76b8315e1a6e119753263cda187c0edb754e188e00b2506621b6851eaf6fa3c290c37b9a3a0ae660b0c93eaa0291a467da45c0fcfb1291c0da5a28c03907816e8c4781180081fc83d400665b0cc050f2101e9fec7939f024d16742996f3fc5ed4f58841aaf11ca7a2881996224f626db61ad4b80b3e70c8a507d7adf65d6552886f") 00:01:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x33, "2254d06cd24b8ca41c169d37ef13ba6e27ba0f6a47930daa0435bb63cbef5fb00dddde8d9a3d7d160c15f47997c2dae14ca823"}, &(0x7f00000000c0)=0x3b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x672b, 0x0, 0x0, 0x0, r1}, &(0x7f0000000000)=0x10) 00:01:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00000000c0)={@random="9c21393948c4", @remote, [{[{0x88a8, 0xaff, 0x5faecdb, 0x2}], {0x8100, 0xc39, 0xff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00481) 00:01:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x3db) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x3, 0xe16b}, 0x8) 00:01:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000)=0xffffffffffffffff, 0xfffffffffffffe7e) 00:01:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xffffffffffffff74, 0x0) r1 = socket$inet(0x2, 0x5, 0xf0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x2, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x7) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007c8) 00:01:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x2, 0x10000000, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x8000000000000387, [0x2, 0x1000, 0x6, 0x31dd, 0xf064]}, 0xfffffffffffffcd5) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x92, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00736) 00:01:25 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000140)={@broadcast, @empty, [{}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @local, @random="6b6b06ce0e6a", @broadcast}}}}) syz_emit_ethernet(0x4c8, &(0x7f0000000180)={@local, @empty, [{[{0x88a8, 0x4, 0x8, 0x2}], {0x8100, 0xf4, 0x8}}], {@ipv6={0x86dd, {0x7, 0x6, 'U/Y', 0x48a, 0x0, 0x3, @loopback, @rand_addr="a452667c1ec3c3c51584cffe79161242", {[@hopopts={0x54, 0x39, [], [@enc_lim={0x4, 0x1, 0x5}, @pad1, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x2}, @generic={0x100000001, 0xd1, "65cbaf2ae665dda4c7eec3fe23e55dbb8dbfdb0696c0c67d486ca410af0f850fc47e3cae1ca9e0d8961e3d9a9898e695d69c9fd8e6bd5a1f5c8f0042b30b410e1bb276619c3bcbb965a3854a4ee21aaaa8d562e0d1a08d4dee4c9bf7ac6c682ce945b672470eea4fbe3a18dafd29854b440e7f2241b9ed3668f297dbf4ed8285ea12ed83f71e5e12f4db36ccc304e6b582c3cec039ca82c445929ba124ea6d4518b09e8d45e86046f6ca9c800cda867b97d45c7a1548cf369ee553dbf3d205406654e42fdce1a472158d3c181873e205a7"}, @generic={0x1, 0xdd, "bd4047fdab20098d9a1e5d94cbb59b66b68aaad72db15d9b2c36a7d056b6a389adbbfc66b58230c214c77281556fe036f1795abb70beec4099e8f345b2c032cf1151d8f9baaeec7903c23061adaa1b037f24ca673466d0e95d177f1d83f6da8b15403a131e370c49a78fdcf74edd05243eab3352c002049ad19d9759357327aa01e4431acf60368a4cf672831a0ae952f7e1f740eed144ad8e536f6f9c35504b8eb602427a0e3834b1bb64d3e42569f3a2304de080d3fca3beb26dbab09dcca69c6bd5da58151df0159d95e4a7a5cead7809bba8458abc29659514f259"}, @enc_lim={0x4, 0x1, 0x1a8}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x4b, 0x1, [], [@enc_lim={0x4, 0x1, 0x6}, @pad1, @pad1, @jumbo]}, @routing={0x2d, 0x4, 0x1, 0x20, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @rand_addr="04040a500b0d529d14c0d687fb11b2e4"]}, @fragment={0x5e, 0x0, 0x7, 0x0, 0x0, 0x75, 0x68}, @hopopts={0x47, 0xc, [], [@generic={0x5, 0x42, "7949750c48439398a8cb8f975eb313766782c82ac8dec745394e3732dfe6fc9fd3c84e74746d5e06ce2f4211db47c8e513a0975f58d100f0e35919b1d4696680c77e"}, @pad1, @pad1, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x3}, @pad1, @ra={0x5, 0x2, 0x80000001}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x10000}, @jumbo={0xc2, 0x4, 0x9}]}, @dstopts={0x64, 0x8, [], [@pad1, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x80000001}, @generic={0xbc, 0x35, "140af57c57324922b623bd72bfc5c6777d678535f3bdfa13016814aeb6a56e1c085b014480871fdd0b19e16d8a769f57c56b700a46"}, @pad1]}, @fragment={0x7f, 0x0, 0x6, 0xd4f, 0x0, 0x7ff, 0x65}, @fragment={0x0, 0x0, 0x2, 0x10000, 0x0, 0x9, 0x66}, @routing={0xf3, 0x12, 0x0, 0x0, 0x0, [@rand_addr="9e0f1d7b9df521b35dea0684db9554eb", @rand_addr="710a333863907f68711c66ff95ce0c1d", @remote={0xfe, 0x80, [], 0x0}, @mcast1, @ipv4={[], [], @loopback}, @loopback, @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}]}, @dstopts={0x6f, 0x1, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={{0x1, 0x2, 0x8}, {"294071bf9d14eca51f877989a9b25fe408568803250d205d3e20abe88581f3072327a4df6ed2e6aa4b9ead47e22997638371b6f43303f05cb3b5ed8f4a7d1d2658168c3d8684f4fc0bbc38fb98726f87ea9ef154ef39595c44f9de8ca59152900e3d221f862719a13b31042baa91dafde9ecc7e64c979a7f79b411d87821dce186f9798ea10afcb00149f98c48c201483ca6c421ebb4b0e8b7bb182ffb3687cd06399938c6deb4634242a2651f6bda9c77c62023d7f30f142327b5af1263cf2aeb50eb53afe9843fe8fd5e050d220bd4c70a89e5e660f9ebc10d9247922e4a1674dd"}}}}}}}) 00:01:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a9000000000000000000000000000000f0e060f9ed0d355ebde0400ac1e9093d8dfde34bfff2dd8b739ab05dc33ed1ccfb4f18c0860b5bd778b69905778e3615366bf41ce01848061ce75e7983eeafcc06a3ee9107ae83a75f8bb094c67c490081e3b06e"], 0xc}, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00936) r1 = dup(r0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000140)={0x9, 0xffffffffffff80c6}, 0x10) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)="35ad4f6d04e152ebdf9b9b870459ac5b0a70f296c5a957ffe52a88ca4f6091971abd7e378356c63fd918ca6d1f0103df0736d581ce94729c4e7aa59762e6fba426124e7143680065e3496a1920d9c61261bbddcf49061dfe0dd2233afdaa96272b1f0054570e3c5ad595548c6b4126a71dd54c79aaed3708776a7f15330f07aadff1a8e47c7e79fc65890a0c42e723772449a4a3411e1bcde034cd8daf9021d023483e34161d2c39f0a84ec94582c5c379b7591d739d5bba8571e909adb7") 00:01:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffefffff0600000000e00800456b8c5ed3f50f72bd39b4009078ac7000bb00002e0005009000000000000000ac1400aa00"/62]) r1 = dup2(r0, r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000000)="58ed065addf37337f9f661662af5d4217fad2e7330b24ddf4282696473550f0ee4d85ac3337c6b4e5d940bbf1ef9f33db2a0b84633b8404078faa1") setsockopt$inet_buf(r0, 0x0, 0x5b, 0x0, 0x111) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00446) 00:01:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_udp(r2, 0x11, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e002e9) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) 00:01:26 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) accept$inet(r2, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = 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(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) connect$unix(r4, &(0x7f0000000500)=@abs={0x0, 0x0, 0x0}, 0x8) setrlimit(0x6, &(0x7f00000004c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) connect$unix(r6, &(0x7f0000000480)=@abs={0x1, 0x0, 0x3}, 0x8) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) 00:01:26 executing program 1: r0 = socket$inet(0x2, 0x10000003, 0xfffffffffffffff7) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x1, @mcast1, 0x6e}}, 0x0, 0x3, 0x3ff, 0x1}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r3, 0x5, 0x7, 0x3, 0x0, 0x7fff}, &(0x7f0000000180)=0x14) accept4$inet(r1, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003c9) 00:01:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000200)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) getsockopt$inet_int(r0, 0x0, 0x5, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0x1c, 0x20000005, 0x26) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a5) ppoll(&(0x7f00000000c0)=[{r0, 0x2}, {r0, 0x81}, {r1, 0x14}, {r1}], 0x4, &(0x7f0000000100)={0x4, 0xe96b}, &(0x7f0000000140)={0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000380)=0x400000000000100, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x1, 0x0, 0xf9, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x800}, &(0x7f0000000340)=0x8) 00:01:26 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x20000000000005) r1 = semget$private(0x0, 0x4, 0x2) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000000)=""/6) fdatasync(r0) 00:01:26 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup(r0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000180)={{"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", "bf4b62aa946bb9d1042fdaa9bd2bcf5a91f58a6d7051cc64360d0ec1af53012d", 0x3, 0xfffffffffffffffb}, &(0x7f0000000000)="588cdc26d56143ed42d4692b9ddae0569344bb4051cd75152df63550f25f7a97363490f7da69c66062493e0e058d86f9447caa275e46c8736f40e8130ca517538ed0b7c7986ab9ba66dd24380ce695c8f1947ff442b9671b99d646dca720733800e1349dc17991060a8cdf95da3704e2d0d938d06dc3950b6062a170d6664beacf5f4018d3b070edce6ce4a86b48928f60f94842404989bcf244976a39961afc36b8c4cfbe2a44", 0xff, 0x45, 0x3, 0x7ff, 0x5c4, 0x1, 0xa011, 0x80}) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) 00:01:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00367) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) 00:01:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00300) shmget(0x1, 0x1000, 0x100000000000000, &(0x7f0000fff000/0x1000)=nil) 00:01:26 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, 0x0, 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) sync() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) semget$private(0x0, 0x7, 0x400) r4 = getpid() r5 = geteuid() getresgid(&(0x7f00000002c0), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r7 = getpgid(0xffffffffffffffff) r8 = geteuid() fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r3, 0x5) r11 = getuid() getgroups(0xa, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r13 = fcntl$getown(r3, 0x5) freebsd11_fstat(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) r18 = getgid() r19 = getpid() freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000140)="03c9c49ddba6e01701b801e2db7131768699776b7b5e4d7440a96935e953b38a2d031a8e4066d2f21a6e0aa8ef1678edd035a65164808bcce827ae83bc095d5d6954bf6f30bdaa39b58632facfd53df7f135120a4607243d836ae7c307e6fedfb639e1425bed454bee109d602cda3b30f6841efc46ab0a9aceb0dc0554aa3e2030807011a19dd9640214e2175487ec25196415e7e2a33e4eab0ad27a05708f3c8efb697bc5e754fe6af5c616687ff1047fa5d621b8dd6af00a6a5413dcaf7947d72091558e18ad57ba6ae7369827015d934d983eabf1972ac8684fa7fea6bc4f6fd3f82c45", 0xe5}, {&(0x7f0000000240)="c382fd49700d9e6e5eb29c76c2364ec9fb1ff52a570807c008d79c8537e74cc949484b6b0807", 0x26}], 0x2, &(0x7f00000008c0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}, @rights={0x28, 0xffff, 0x1, [r2, r0, r1, r3, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r2, r3, r2, r3, r1, r3, r3, r2]}, @rights={0x18, 0xffff, 0x1, [r2, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}], 0x150, 0x4}, 0x20088) semop(0x0, 0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x5) syz_emit_ethernet(0x0, 0x0) 00:01:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xe86) ftruncate(r0, 0x7e2780e3) fdatasync(r0) 00:01:27 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xba}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1ff}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfffffffffffffd56, &(0x7f0000000040)={@random="0a3b5745e402", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) syz_emit_ethernet(0x1a3, &(0x7f00000001c0)={@empty, @empty, [{[{0x88a8, 0x78}], {0x8100, 0x2, 0xa14, 0x3}}], {@ipv6={0x86dd, {0x6, 0x6, "27c4e5", 0x165, 0x54, 0x2, @remote={0xfe, 0x80, [], 0x0}, @empty, {[@hopopts={0xf, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}]}, @routing={0x3c, 0x8, 0x1, 0x0, 0x0, [@empty, @rand_addr="c164cece051c05e7b32d4093d6a5d4f4", @mcast1, @mcast1]}, @dstopts={0x7f, 0x1, [], [@jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x3}]}, @dstopts={0x26, 0x0, [], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x6b, 0x0, 0x1, 0x0, 0x0, 0x4, 0x64}], @icmpv6=@ni={0x8f, 0x0, 0x0, 0x40, 0x8779, 0x1, "65a0af0a17f89cb18151d1c624f8b771fc2cadf017b37e3077e83cda8c388c73740f5047c5bc95fccc87d94101b271b9e37408ea9832088e9d76e6de69ad440bbf333074e60598a85517a25a6e68a0f081290efb5c0cf284ccbbd64d7d9acc01f95468ddfc1089db50f81bbdfdb1cd8f7408699d35a4d614266eab10f3dece1cbd8ba2ec0430bdc68f8a9eae0588e1600df8a797563eb7739a08fd809028bc6399cb673008847ad77040b3f4d26501c1eaeca24d8e1f2635db851f95fd09ae93f15b6e32e0"}}}}}}) r3 = fcntl$dupfd(r2, 0x0, r2) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e00407) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x7f}, 0x8) 00:01:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003fa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000040)={0xfffffffffffffbff, {{0x1c, 0x0, 0x800, @ipv4, 0x4}}, {{0x1c, 0x2, 0x40, @loopback, 0x1}}}, 0x108) 00:01:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x1000000, 0x0, 0x0) 00:01:27 executing program 0: munlockall() syz_emit_ethernet(0xdf, &(0x7f0000000600)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0xa9, 0x40000000003a, 0x0, @local, @mcast2, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "243afbb9ece211c8ca3903b917533fae1864b77566693a0b4ad89221370800a09b3aaabf0e2c3a8106785850cd679f393bf9edf5025f0575f1031fae43d44d6ccb4c2f634be4d16f27f9e3382f88cdd8bbeb9865090ee684259deeda051413bc1b69091edc8368ac3bdb0acf1f05d39c78ede5b8ce13fb24b315fab2d8f7a8ab749e01261f4b2de131a7ff569e130776cd1d388dd04b25c88accd0ffb79ca98d28"}}}}}}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10a00, 0xfffffffffffffffe) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1, 0x592, 0x100, 0x6, 0x5, 0x85, 0x5, {@in6={{0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xcd, 0x100000001, 0x80, 0x8, 0xfff}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r2, 0x100}, 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x7, 0x8de}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r4, 0x4}, 0x8) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x9) 00:01:27 executing program 1: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x20000005, 0x5b) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000040)=0x6) 00:01:27 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0}, &(0x7f0000000100)=0xffffff81) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0xfffffffffffffffb, 0x9, 0x2, 0x2, 0x2}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x6, 0x8, 0x31ba, 0x100000001, 0x3, 0x4, 0x5, {@in={{0x2, 0x3, @rand_addr=0x80}}, r2, 0x8df, 0xe5a7, 0x80, 0xffffffffffff8000, 0x80a}}, &(0x7f0000000280)=0xb8) truncate(&(0x7f00000002c0)='./file0\x00', 0x2) 00:01:27 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x10000000) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000003c0)=""/142) r3 = accept4(r2, 0x0, &(0x7f0000000480), 0x30000000) fcntl$setstatus(r3, 0x4, 0xe) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000500)={{"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", "a75159ac751f579a1e6b611c5575c04598b7b458dae25581401ed7d6b9eb3da2", 0x1, 0x343f}, 0x0, 0x101, 0x8, 0x3, 0x7f, 0x4, 0x6, 0x2, 0x4f}) accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x5, 0x800, 0x88, 0x0, 0x1, 0x5, 0x1ff, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x0, 0xa94, 0x10001, r4}, &(0x7f0000000300)=0x10) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r5, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x0) r6 = semget$private(0x0, 0x7, 0x400) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) r7 = geteuid() r8 = getgid() chown(&(0x7f0000000080)='./file0\x00', r7, r8) semop(r6, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000040)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000080)=0x7fff, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b7) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="fef9ce98e154fbcad2e25c9f04182e4a44c52a8ceded782caf90d44f4f02a723a3e9e24ec720d47699c5051c0a6e7fb1505907eb1a997909c70895e11e3e13b509fc630388e1c846476ef06fc93e0ac352510b0d9b1d53e220c8d1ff386315af0ba35fa4cbb5e006030a09adbc585aec94f4f0adf1713ce2af5830ec72e0d309ea", 0x81, 0x80, &(0x7f0000000180)={0x1c, 0x2, 0x8, @mcast2, 0x63}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:27 executing program 1: mlockall(0xfffffffffffffffd) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="ddf9fa44e1e70bc8d46bd2a621e8bbe3d62daa93645dbe6d13c0acfbfd438359dcf6d96bedf2b10c59060341da6c23aa8c565a542c590c7c42a82092aad84157b731254fc8cd005291aba297d4a7905cace57c70b7811af586e8bf26011d7bdbbba1bddb16a907f8b822af657e5c56da081f74a22e6d232985d045e97c19064b5a36a2", 0x83) r1 = socket(0x2, 0x40000000005, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, 0x0) 00:01:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = dup2(r0, r0) fchmod(r1, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000000)="874734a17ea324f30a04c55d8dde8871f2d549bf470736543a673d2c764fe39b5e38c2eb524e031a510e82d7ea8763d0a1e46372d9fe93a6dcc24089d9bf24caed1ec06dc3449b8f612a3ad655fd9c028864d3f42f566bf73cb7ce36626956d2e16cf2f012b5e9191ee18e561815c291a5f3774e000540cfe8e6983d636f49dad4b5f46b870d9743f151e3b8770098a119df197ab75af0b475e57a56619d5939175df30765f6b6df885b868cb4e57aedc698f265ab4f661802d43abde796037dfa073cb0a866234cd5ed953eb99e9d2f627632eba4628040cea45f8a193d232309c5e542ea597f542f3e28c3c8d7329a04342ba4", 0xf4}, {&(0x7f0000000100)="26644e1e153b05bbc8955ade3c1e1f6d8d8904048aea21060288c7eb91894e0677d18b31c9bfebd97f526e0f14d31834bdda4a0ee74b724a278132403297897613c831b67ae577779cbaaa7514679337d3d421c1e4d2cf7717bf59b927a44c6a15355ebd364b735981e82cd1f14bc6db29b6a38c15d4617d9418a2d91e9e166bd8243a1025fb12d79ad77b6d967f12987228cf5a1b663bad2ec29ab42e23618a11e5bd5ae7f5c827f97c68c88a9a5e8f0ecdc3863e901b3b60c14a6d77b50caf6aefc9a77140e5e60b2a1ede919e561d3c420e5c7c3425e81e2f863d584526a38f41a1b0bc7a2280cfa5f7ad3dc6961a", 0xf0}, {&(0x7f0000001240)="fbdc198f0a74b7deb8ae2b30d0aba5da0423fe58c0698b65354552e56f0b74b7a79c6ef44315bce3ead1da79668ded0acfbd210396b6c1271e56f6b7f0b8a043d8b11dd6", 0x44}, {&(0x7f0000001500)="d8fa3653ece943ea5d5c98b481e5afa7bbd9049d1e88ddd1279b95e1b6a26da84e02cb366d617ec25a556aac25c4fe5ff3fb37cbc94075", 0x37}, {&(0x7f0000001300)="4a15d3e44c5732ec19f9811a1691f4cf0265b8fcdbccdb8d2b6ca231bde7a711fbac5fe2787e3bed479412b97535685934da8a069b4d83077872bef0ec3c2093afe592cbaf5e505df8e10656ccc59cf9e9a7e7ed1dcdb33b802d9f26ce4b7d1fbf8702768cfea16ddf97df250522da4cc0ec7dffbcd423f1c565dd6995e0255a27bd12c399afbf716597b64b90f89a9a5d7a72c822d1abe51da4e10f59072c66b909794687027dcae095b8fe72e0ae758e3372723d1cf8949238fdc6", 0xbc}, {&(0x7f0000001540)="48895bbe32f92cf413c2b876f8be5d00cdf2ee41fa68121d1be58fd24118821321246fe61ce9e3d25f17578d45ec2cef3cd69a9c7f37c8868b21eba4fbea83c7e53f8cb3284dc64b858486d14111014bc47b36ee5336ba6647bf312e3ef5609fdc1b75afe07d0e0d0e25b5e3b5f9ee9e21f77323fb9d22f34f54dacbe68d96f74d2c", 0x82}], 0x7) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00350) r2 = semget(0x2, 0x2, 0x40) __semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f00000013c0)=""/167) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x100a, &(0x7f00000000c0), 0xffffffffffffff92) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c7) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x9, @empty, 0x7}, 0x1c) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x10102, 0x0) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000300)={{"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", "275c9b3820f0fa440b7ddc28ceb6233e6d91ebaa1b5c76f14111f6f5e220f74e", 0x3, 0x9}, &(0x7f0000000280)="c29c33dfce3f3d5f6af691cbf296b2932818c9273e644582c872ba1be58532a34ac816d9ccfdb1998bdd6c98b136208ab1025e9ded259681e7f2fff688c6b5fa93de429a", 0xffffffff80000001, 0x4, 0xffffffffffff7163, 0x8, 0x1, 0x81, 0xd40000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x3b, 0x991, 0x0, 0x1000, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r4, 0xffffffffffffffff, 0x6, 0x78da}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0xee25, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) recvfrom$inet(r0, 0x0, 0x0, 0xc2, 0x0, 0xffffffffffffff00) 00:01:27 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x20c8, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') 00:01:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x0) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f00000012c0)=ANY=[@ANYBLOB="ffffffffffff34c23352e64c48004500001c0000000000009078ac1400aae00000011100907800000000"]) recvfrom$inet(r0, &(0x7f0000000080)=""/4096, 0x1000, 0xdea4ad2e70cda092, &(0x7f0000001080)={0x2, 0x3, @multicast2}, 0x10) clock_nanosleep(0xf, 0x0, &(0x7f0000000040), 0x0) freebsd10_pipe(&(0x7f00000010c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001140)={0x0, &(0x7f0000001100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in]}, &(0x7f0000001180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000011c0)={r2, 0x3ff}, &(0x7f0000001200)=0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) 00:01:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0c255b624c02b4d5a73c3e59724a1bcfaeebb24137b5efa8225eb1b2381ea29d1cbff7ca8ceb9a7bc9a27367cd948eb61c49f2cdd257e9cf559c429cb792b1aa1a26beab9fda9e61200743840d6b2f3499"], &(0x7f0000000080)=0x49) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x9, 0x4) accept4(r0, 0x0, &(0x7f0000000100), 0x20000000) read(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a8) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/4096) 00:01:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x4, 0x7, 0x40, 0x5, 0x20, 0xbde, 0x8000000, 0x7, 0x9, 0x800}, 0xb) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfffffffffffffe47, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) setitimer(0x0, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00736) 00:01:27 executing program 0: r0 = socket(0x1a, 0x10000009, 0x80000000) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @remote, @multicast1}, &(0x7f0000000040)=0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:01:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) socket(0x1, 0x20000000, 0x3f) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) 00:01:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x100000) 00:01:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x17e, &(0x7f00000001c0)={@broadcast, @broadcast, [{[{0x88a8, 0x20, 0x2}], {0x8100, 0xcb4, 0x3f, 0x2}}], {@ipv6={0x86dd, {0x1, 0x6, "c50394", 0x140, 0x7f, 0x5, @local={0xfe, 0x80, [], 0x0}, @loopback, {[@hopopts={0x3f, 0x12, [], [@generic={0x53923af, 0x93, "537f528a434e228578232cfe5b2dc362a28a17a25fbf245bfa8ae80b54bbec0623a6123328b5d7d6da87bf875aba127b5a866c820b687c6dddc778ded4ff2242134080c5db048583455fade9dbaf4523bae529e40638ba116a454e7f58663805b7ea4b806de5f9074fc3208492e4032cf5fd34612308a8bc5812eace8395b639d5713814ab320223aa04c5828682f98283975d"}]}], @generic="81d1f09d1f44da994940f3547fec649d587b0c5c22ba63b0a537b49234165fea40f50e8969c8b25adda89e9f82203bdd2292eec0cc8044380faafbb7804bf58dba2dfe5de7a3ffb70b99e8a2d5d7455b203bc1e6de15c47afa85dbb13f431acb498d9789c5bd1b3348860c15928b695d6b4106fcfc275776f3df1c5b9be5a2463b6b710df3993db75059c94ea7d93b7557fb81b780aabeb4d41eab5c7af7d0e9"}}}}}) shmctl$SHM_INFO(0x0, 0xe, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00306) 00:01:27 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x100) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000001180)="0659374bd021ba1ad9a68fe8f3d4a4d043b822caf2c73c8330e8150061d33fcf71a184dde47c1643eeb0ec87203929648752188eb9d9f8a64d164332b54e67efee0ac5fb0f192c0a300d94b0d49a74cbbd5b01745e30419f119cded17ee8a91f80b463ae7125315fe7cd8b9453dcc1afb4a1793aff2df02dbeda18b08f0ad74bcdcad2cf858731ec460f4250fe498c2a83c698be9f4257daad0ee956fdd0079fab2787") ftruncate(r0, 0x10000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x1082, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) recvfrom$inet(r1, 0x0, 0x0, 0x42, 0x0, 0x0) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) mlockall(0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037f) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0x6, 0x4fd}, 0x8) 00:01:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), 0x4) recvfrom$inet(r0, 0x0, 0x296c, 0x0, 0x0, 0xdd9fe409) 00:01:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0600000000e0080045001b300000000000019078ac7000bb000000000500907800000600450000000000000000000000ac1400aa00000000"]) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0052e) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) lseek(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00870) r1 = socket$inet6(0x1c, 0x7, 0xffffffffffffffc0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8b5, 0x100000001, 0xe936}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x6}, 0x8) 00:01:27 executing program 0: syz_emit_ethernet(0x3f, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x10001, 0x3, 0x1}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @remote, {[@timestamp={0x44, 0x8, 0xae7, 0x1, 0x0, [{}]}, @rr={0x7, 0x7, 0x8, [@remote]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x10, 0x4, 0x5, 0xff, 0x7, 0x67, 0x3, 0x0, 0x0, 0x6, @loopback, @broadcast, {[@generic={0x86, 0x5, "edf3df"}, @lsrr={0x83, 0x7, 0x401, [@local={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x7, 0x3, [@loopback]}, @end, @noop, @noop, @rr={0x7, 0x7, 0x8e, [@multicast1]}, @ssrr={0x89, 0xf, 0x5, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty]}]}}, "35c9950494f72f"}}}}}) r0 = msgget(0x1, 0xa0) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/145) 00:01:27 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000040)={@empty, @remote, [{[], {0x8100, 0x81, 0xffffffff, 0x1}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@multicast2]}]}]}}}}}}) 00:01:27 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) 00:01:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff0600000000e00800450000300000000000019078ac7000bb100000000500907800000600450000000000000000000000ac1400aa00000000755641b932439b9405251f7d6715a9cc0f9ca976301e67c3a407cdef05e12c7572c9ac6ebeb486a24c04d2004a3104c6"]) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000240)) r2 = accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f00000001c0)="75bb0ecf456a5d09d6c7cb91411970674bf47b24e0d46d8cc0986d10b24ee38bdf5c5b9338ea89346133109dfa26e6a7d8e8a18c991b7be6bfd886aaadad71") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x5}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r4, 0x40}, &(0x7f0000000140)=0x8) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00415) 00:01:27 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x6, 0x9, 0x7}, 0x10) connect(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000180)="b60ee847ba149dca890f9094af1e31b02210f4386d8f767dc008e92db1c11adc50bb191a7c68cb406bcb4c679de9f442f9a96d7da128428bd6beffc7b3570b758d9b3229d64eb3fd5bfae92ccd43df74580054fb80f1e758cd4cfd13568a603beaf8a35be0df55cfb858ecefeec275e9") 00:01:27 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) 00:01:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) __semctl$GETNCNT(0x0, 0x3, 0x3, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00518) 00:01:27 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x100000100001017, &(0x7f0000000100), 0x35) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xee, 0x21, 0x5, 0x4, 0x7fffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f0000000200)="d466387ef9879b0ebac3d61c3e3de97416ebb556855e6d3964bd22867bd090fd480fc27ca65cc3210f107d5bbaf7cd0b872ebd9cb674fc285725b4d7b9e1ec3339cb7dd952abf6da8dd688fe2960bd81092976b2f35830b173eba8ad77b86ad0049dd254ae2086ef8bb213175f4141468c9accf20910f3c85962f2e0df555ff759021284716ed0", 0x7, 0x0, 0x7ff}) 00:01:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0xfffffffffffeffff}, 0x8) r3 = getpgrp(0xffffffffffffffff) wait4(r3, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x1ee, 0x0, 0x0, 0xfffffffffffffe8f) r4 = dup(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x81}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) 00:01:27 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) setreuid(0x0, r0) setuid(r0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) lseek(r1, 0x0, 0x2) 00:01:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2, &(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRESHEX=r0, @ANYBLOB="4093ad103f3fa59cba5256170a5003c2500b230cb9c32ea442f048333ebe0040a24bfa85a1c6437399fe7e1646eab4e1787e52be5da60f0f880d8e5740019af7a2aab2bb839e067486192549da", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYRES32=r0], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRESHEX=0x0, @ANYBLOB="ad6f635771868bad692554da8e8a8ab309ffb3f7be9074af7a8538fd42080bbacbec24491722606a545e8136b4a947fd223c7cf29b41d6e2a27bda2ad42678daf11cd2304bd880c82597f9ade6fcb735ccc2ce2d9adf32b01277e7d89c0e15c11a31dc2fd973e7db18483da62c0b2803f3d568c19aed1f63f923e463082a54cea3f5", @ANYRES64=r0], @ANYBLOB="f50dde8aa45d158207530a83329beef5844ef56befdee10ec4f9a0ab0aa7cf014a1cf1b15b4eafcc3d95bb9a6d9f6aeb8e82d58c46b84f2bfa8fa188d538cc40e835f2d839f5c065d19fb3d06ccc1d94688c65fc146918f29b789e893a311fe0d36ff02c46a55c4d570d99985e4cc62490ed16687ed0d36f538a1f0ae12037da6502841d12e0da0ea4756f17d3217d070a89306b04749ecc6be96349b1f6ab91f67b2843285d6c4970e47b5866ae191459e2729192f4e7bf3fe3773c4d5a4af2a86e6b3b03915384a5e6"], @ANYRESDEC=r0]) r1 = getpid() wait4(r1, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0xc2, 0x0, 0x800e00460) msgget$private(0x0, 0x20) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x100}}, 0x0, 0x9, 0x7, 0x201, 0x7c4, 0x7ff, 0x9}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r3, 0x4}, 0x8) 00:01:27 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) write(r0, &(0x7f00000001c0)="3030ae6ab66116dfe092e5a00da7a1efcd63700e52b2d49503881c075664249e2cb5503ede994d44693858379aefbd77868fcc4a61c9defbb7cd9ccd6b93950e", 0x40) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x6b, 0xfffffffffffffbff, 0xf90, 0x508}, &(0x7f00000000c0)=0x14) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)={{0x54, 0x3}, {0x1000, 0x20000000000}}) r5 = fcntl$dupfd(r2, 0x11, r1) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000200)={@broadcast, @rand_addr=0x3, @multicast1}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000340)={0x7fff}, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r4, 0xffffffffffffffff}, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x20, 0x0, 0x8, r4}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r6}, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000240)={r4, 0x7f}, &(0x7f0000000280)=0x8) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0060e) 00:01:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000000)="0a76127603037817df1e2fd9aa7f3db48cdb20b86e3552d7773dfc392b78a3b6c92de6a4fcaadbfe56dc96fc35b4b1a9") getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffffb, 0x80}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000240)=""/200, &(0x7f0000000340)=0xc8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r3, 0x100}, &(0x7f00000003c0)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000400)=0x7, 0x4) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000440)="2c3bf2fe7c6edb52b68e533d9cfcb1ff5ceed7e1c51a5ddad6d0c977c72e13c03ff3b4359de4d880b1272a7d2a234cd63cf31ffe9c7d60caff2619ba4936425b33bf756b56720d03a58abb4c54c1419a724d4549d57682b870e05a0c04e4df1eef06a90deeec5ef9cb3576064277a0be7859797168ac986e418a396246fda1450d89444ad9fa0413430414827f2287793cf09cab8fea79c986201db7f1d1299fa17a84f419759e076174126b94de31d67f2c44fa328e4c1e039561b0ce06dd9bc4") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000540)=0x60, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000580)=@in6={0x1c, 0x2, 0x2, @mcast1, 0x401}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000005c0)="f5597032683dd15558464000713944d631a0fe3e6b0a2d8367afa63bac7896a8ffa79f6e6c7a6e3c05b2c4433226a4037a686fa099d29c20305e21ac87f2956dd31a67fe66c23966a86e4c80a99b5c47", 0x50}, {&(0x7f0000000640)="fd98c449c2d93edbcde1811d7534b7d3cfe1b882891a0260e280622fc7d278f4ee54d25d4372c782f31519c826b7da2c5ad0ac2b84a545d24a1fb949b0fce85802e7fc3ac870861d4a3b2f08a7fa4200477f1bff1c1b2be1963d", 0x5a}, {&(0x7f00000006c0)="c66c64d49177c5bad452e4d54b44d78ce9b2a32769a5cb59c21049eb82d7bfad42ff730a7d80fd6aaf37ba0ca8924f971a757fe0a7b15dd979c0eab74c56ab27", 0x40}, {&(0x7f0000000700)}, {&(0x7f0000000740)="fa24cc8ef2a6bbdd45f17c1a3d717bf59fb9f09735f7676d1841e3d11c8f45442b41e5d41ad1bd747e7735d67f6eed7a3e51f09546675179104f598074d6e335b95c", 0x42}], 0x5, &(0x7f0000000840)=[@init={0x14, 0x84, 0x1, {0xfff, 0x100000001, 0x5}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x4000, 0x5588, 0x72d2aade, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x40, 0x100}, 0x80) syz_emit_ethernet(0x62, &(0x7f00000008c0)={@local, @random="d319be1b1014", [], {@generic={0x1234, "8c9c51efef98f02fa25a6e90ec1e39dae2b7229f6a70da7a127b4fbe382ee76f239baa062e2ec1b58b368ada4ebf91878254a340b335fb13c025162ce912001d275a5803b4b8e6f5b788078794d102d0ff36497c"}}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000940)={r2, 0x0, 0x3, 0x1, 0x9}, &(0x7f0000000980)=0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f00000009c0)=0x9, 0x4) fchmod(r1, 0x48) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000a00)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000b40)="dd27c153e1c3ae8b57644b7e225f4a7895e172df9073859344fa33de805eda66e51609ca2c18438e7b30fa4e4f") setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000b80)={r2, 0xc, 0x101}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000bc0)={r4, 0x626}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000c00)={r4, 0xcd2}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) open$dir(&(0x7f0000000d40)='./file0\x00', 0x0, 0x10) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000e40)={{"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", "2beecd4a3d350a43fc625d6112cac88ffdcb742f45d2ba2945ac8021450febad", 0x1, 0x7}, &(0x7f0000000d80)="5753210863c96a35d054a1d5b94c47c22810aeb53d041f40ba87d951eabeefaa5fb41a40e9af11af1d1993fe197e22034e76f8532f166a87084f204a82fa2343fa8eb62c1808760921ca118a6279af33037a1d401cef077e13f7376e2ab9127dee2c59fded28acb603b78247c41a07cdba3cae39d61e70b2eb784ae981becafac6f44b29d81b6b1b108212a40f6bfbcde1a5d7f64ea26623b2866f112f", 0x7, 0x9, 0x8000, 0x2, 0x5, 0x9, 0x100, 0x8}) 00:01:27 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) r1 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:01:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f00000014c0), 0x20000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001040)={{"2e9c7b19e69c97bf234c08eedc86e5c9a216ad6432ed3471b24fdfb53c7989f5bf93852ba2236511e0f30f43da1d93062e659faadbe65f2444c5767eeca2b5b816c170af3db5bd505fad472beff4338cbd6fdab7861e51da321994a74d8226a8d51990f8a4861c5fc9cf1e218581808c68d0650fbbed2c95b8fc881737851ea46391addc7f173ba6567b6a646a1a15314f9c6a099eaee8eeed7d55163e2e0c4e924dde74e4039bc34c24184a55471f6a3744d9c9e2f07608d5ad2a59684170594f27131ee3a34897c5855ccb90e05fb64d7e3e70fddc2d26f003065162d9189ab2c4fd2c780acb60783f4051811853cfaae55ede550f649a078916d04a4adb9bb9afa8e4f90c9019f72e253e463d8af7d3e93e38f5fd459eb8db6eb7535be33ca3aa362106605b589b381f249fb99290401ac927e788fe13b4f07e3e1e7859c6e4190ba821fc2d8faabd6a8cbb2d5db62b33287d1e4075708de559c68c3dbed9f86eadf687f610b6cd46087e121c0cdea7e125b55407d31e139e775a60dff4caa8377f50c2fd24e185601ee7c8eabe3c4600ae6dd44aa32640d1440dd7d2e8aabf06b8b3fb6c8040d8bdd3f159dae59eff3c67053390a37661ae441f8eda548b996cdd236465ed227a3e31a04307ff0b9684cf07ed6ebf17525e460d8f3f5cd4b28f980fd6a055944c0cad541a604a818ae42a95887fa9de506a8ad30a46cbbaae78846d6d511b3d5a8d4b3659e8b72b812dffe7d0d36403b516c3085979312b3f6a7b2d736be0ef9f06fd6d63ca631be375cd13935a5d58f0cc288da02c0bc0bdfa2011be823df57fe3a2f57229d55c894ca260b821fed6cc29dca7f937248b53a74d0f1ab50098bc95d4364c710760efa5d2dfe4bc68c205acfb45f79c12cc722d0dc8d9ba18b31223e25177f3e6233047e25b36222169a7fbdf0b8a7da3d4feb7afec22929a02d488fc34010b5ea5199abe3ed24d46b3596c6420737f82bab790350c8b4fef6c467fd0caa10e66bd5cfe7c991090faa51f0255692661ab639d44614e1f28151693bcc3b127a470ac701c9836bdbf8f4311a122eb8226aeddcf69590f992342f50268b4e01b2ab003ff8741675ee45af1eb85e7b478ca410752944be28b196a298811e253e9b82f7eaa7ddb7809a192d0f3a6575f477b6416e0e1a2461e5ebbd697311daaa5f4fbb5a61bd97520221d447e96b4ed3f4dc48e0c31319c6d493bf504f26722e5832ef87491df420c6054b8742a4d279130aeaa0b25c7d8403f1403fb25d19bfe8a2c52e73b54f551d7cdcda4906200cad1baca3c3cf0045764b1cc2612889a38e734ce082634ce2c970328e82e4e8871c0e45714c6904534e30314f961eb773d805e2a9cdd458a135f6d030bbdda30aa95d80ef4dc4f3e96357280063dea1d54e49ef2634bb13698c24f55e7d8c99b84104e2f", "93a33eff6700e5937cc668c5ae1a366e8c9f3c99a4a3478742ba70b54a6fdcaa", 0x3}, &(0x7f0000000040)="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", 0x4, 0x6, 0x0, 0x9, 0x5, 0x1, 0x6, 0x2}) r2 = socket$inet(0x2, 0x1, 0x0) open$dir(&(0x7f0000001580)='./file0\x00', 0x400, 0x20) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000001500), &(0x7f0000001540)=0x4) mprotect(&(0x7f00005a3000/0x3000)=nil, 0x3000, 0x7) 00:01:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) flock(r0, 0xc) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r2, 0x7, &(0x7f0000000000)) mprotect(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x7) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f00000000c0)="cd38b9c8a565ac47ea75109f53e2b6581c650decf99dde7579543da6247be3fa75f707e9f628ea4f640d0d50208f8df7a4d45764353a63bf4d85c07b814dda368ba59f0c1a5cca7e20f0d1eb4716f61d2cf83eecff165f9a3cb12d14039d3d86e501e91260f0af689ccae7e0f9397438930114967a683d1fde371b074d7fa2b4a71d813d73ed2d190c31e88208832a611baddcf3f6f2a1", 0x97}, {&(0x7f0000000180)="889825dbffacfb72bdf6fea1a1402e8aa1dfe3e3e894e1281dda5b91f53b9ca348bb4805b5853ec3e7fc572c9183cbf04f9c2d3a5c1591be142031365223b7fde32488e1055c", 0x46}, {&(0x7f0000000200)="4125bc348b96290ef4b3482565d4fb9f14ebdc5ee2d75c2280c2a926ff71d7ff0764eefa0e7172de398fcd8278639007e76284985c5a625de93b61f777734d423dc56c85b98dc291e4d22fa3e6ed4b60c884e3474d4988f170584be35c9a9a6975963335318943939f0526abefb893f8a9904df7b974a53fc75737f5d72bf0f1df980abe2e9c87ce1ec65eecec532397a4accd8f1a542a4cbc6d40f2c3638e91b61f50a00a60c76d0ee087", 0xab}, {&(0x7f00000002c0)="78bc350de0b94aae74be4d7f1ced4354b6257a7d3123c1d2cb", 0x19}, {&(0x7f0000000380)="6c805bf95380568f5ced6865bf77b84762b3bb0335b23de43cb12c1601a5cdd95be68f94e23856142b4e0f8ad57a800731affbe2fca8776ae32dfdb4ae790c67b13e71a5be4e27998c6b4da0f00b8185463d0c2413de17503936a9d47fca8dbbc53a7a8316bda60d3a50c50a33108e0bf15541d98c03acc5d6c1100881a837e2dde474fe6a5cdd10e6ae50464cc130c139e06209109bfa50831827959f75751e7dca9e8872b380efdd7f101715eb646a48bd7928725b9d0f3c94e22f844492a90d8f113d39", 0xc5}, {&(0x7f0000000480)="767f3782d92df299a95961e35a0c8ecd971cf327617b6d4bfb389797baf3c6f0830fee8f2142ee5cbabdff08b885d691d85eda3b80600564763a193b93a32591dccb6072ffdfba1602f2665de365e0463fc589324ca071f1bb9a47bd18cb2da5225c90643109f34c7c0f8dad1520ac4341455a40725882033293caa8", 0x7c}, {&(0x7f0000000500)="690bd525443d469ee7675d3ae363b54cc83acd99d741cfef656eda1e3542ed3aa94574d24c1c3b1392714b793d6b1314d39ebe1bb65ad03dc86707e6ffedac35e217f9790eeba63018e73933dfaaac82994572447955407579e69eb45da92486d6af66ef83b720381f447d3b758879186feaebf182f64e7b31ecc121092f5abe22a799ef448c6d7ff3a185035f7f76a358012f0dfa14be00213d8f47ad43", 0x9e}, {&(0x7f00000005c0)="14e5657c19d2d3b82f57d33101308afa26b5993123c0481407aa7693016115238992d27f7a47b73c5a4d660a2d723b2f4f0a67e7401ea61902ee458af58712add65919b47f080db1e47ffed64fceea7e462cbd57d13fe97ac0df2906694a2e8cfd8cf3cffec0d89ef075e881ce386dd08dcd", 0x72}, {&(0x7f0000000640)="b60b0b68c2578d64ba44a9b5a332594ff917511829de54e780d2765a728ad4f2e9146e7901df5c76c1274021ae49f130dbd76f7762eae2a76516181015ad2787f80ee25758dff22dd1450e0592123585d6c6bbb6f3c3c83cc175bf0d583b6f4e45dcfd59be0152322e8753bfb0f6259284596d862d9aad0ddc1f94e4b8a171ecc34f5dd815836ebc5d878a06517559bb45803902a09957483e74148a3c7a05f18ef05183cde045e58120677a36ccaf1d872a90d280d3e8ef9f7152b86bc157c30df1c5cc6c8a9fe718eeb1ae878d411532b84f7264d1a0968355a9c9ca817b2fec5408e97b16b9c915bf6d8d35bcde99c09ba438c0e8e18b40db", 0xfa}], 0x9, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r0, r1, r1]}], 0x20, 0x20004}, 0x20000) 00:01:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000000), 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/133, 0x85, 0x3, 0x0, 0x0) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x7f}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) recvfrom$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) r2 = socket$inet(0x2, 0x20000000, 0xfffffffffffffc00) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000002c0)={{"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", "a93cc65c3c4fb84c843ff42687a950efa72a0c59e4a252f6a857455265942238", 0x0, 0x5}, &(0x7f0000000200)="354420a650862bbe7d17267eed859f822f41a3ced66b826f8be92e40ffeef12ee1372aca11896382459c61e28d689ba05970692bd944951a349927b57dd9fca981af1a2695b502034df1e540b33bea33da9cdc765b3648bf6b9267988753e11dbd8545fe79f39ae51a8158f623d3e83e6bca77f63305eaf21f03360a0e1b3cf2a1224d657d0d5511d60b4b857281e008efeaddc56be5a452d9d61efc44524523150faf30b71a3c5040ef6a51e1080c", 0x2, 0x6, 0x7, 0x2, 0x1, 0xffffffffffff5c4c, 0x8, 0x80000001}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002a5) 00:01:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0625620000e00800450000300000000000019078ac7000bb000000000500907800000600450000000000000000000000ac1400aa00000000"]) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00aca) 00:01:27 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) connect(r0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00509) r2 = socket$inet(0x2, 0x3, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r3, 0xb4, "5a1ba29635d3fe410cbd04ced20f5b5da0e4eda2b54ad6b93ce59c30daf0a42edb2b17cc83f5905123ae77eaf50f13a5dbe3235e72ad4be93b08a0e189fd6b0ddb97cc3634f0f309f53c2a7f0dd3c4df630984eddf737b9105e651ff2d0362b8211fa4aa00c07e22caf21ab3c23e72d8016e0db315dd4602eeb12911f22d4822fb1aa86c95ddce5696ba46a2cba66e810972773c0e1608599f7a3a60a43406a827158846cdde9b6c4a63f48217a3068646b051be"}, &(0x7f00000002c0)=0xbc) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000), 0x35) fsync(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x88, {{0x2, 0x3, @multicast1}}}, 0x90) __getcwd(&(0x7f0000000000)=""/107, 0x6b) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0035e) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00395) 00:01:27 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x8) close(r0) 00:01:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaeaaaaffffffffffff000000000090e00000011100907800"/42]) ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, &(0x7f0000000180)={0x0, 0x0}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004ef) 00:01:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000080)) r1 = dup2(r0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000011c0)="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") r2 = shmget(0x1, 0x4000, 0x90, &(0x7f0000ff9000/0x4000)=nil) shmat(r2, &(0x7f0000ff9000/0x3000)=nil, 0x1000) recvfrom$inet(r0, 0x0, 0x18f, 0x2, 0x0, 0xffc28a559280a117) 00:01:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0x1, 0x2, 0x426b}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x5, 0x96c}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f00000000c0)={r1, 0x0}, &(0x7f0000000100)=0xfffffffffffffec8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r2, 0x7, 0x0, 0x6, 0x5}, &(0x7f0000000080)=0x18) 00:01:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x52) syz_emit_ethernet(0x42, &(0x7f0000000040)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [{[], {0x8100, 0x7ff, 0x6, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003f7) 00:01:27 executing program 2: syz_emit_ethernet(0xcb3396d0212409db, &(0x7f0000000040)={@remote, @local, [{[{0x88a8, 0x91d, 0x1000, 0x3}], {0x8100, 0x400, 0x401, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local, @random="569e585e6004"}}}}) r0 = socket$inet(0x2, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) r2 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x40, 0x7, 0x1000]}, &(0x7f0000000080)=0xa) 00:01:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00367) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x1ff, {{0x2, 0x2}}}, 0x90) 00:01:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="f9", 0x1, 0x1, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x5, 0x6, [0xd9, 0x3, 0x1, 0x9, 0x1, 0x100000001]}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) 00:01:27 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xff0000, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x8c) 00:01:27 executing program 3: socket$inet6(0x1c, 0x5, 0xfffffffffffffff2) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x40000000000}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) getsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000140)=""/252, &(0x7f0000000240)=0xfc) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x101}, 0xb) getsockopt$inet_buf(r2, 0x0, 0x5a, &(0x7f0000000040)=""/64, &(0x7f0000000080)=0x40) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 00:01:27 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00378) r1 = openat(0xffffffffffffff9c, &(0x7f0000001640)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001680), &(0x7f00000016c0)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000040)="fc6620b28c5609b0f359", 0xa}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="2e8f9acd764c5b4626444cb6a09b3e115467c45480de05d9dfcac26c920604e3998ede2e90cfee92530a61c0d4b657add78bf514b64ad4f7ac896aea0f870ae18e1cae71e005671702a2f0e1ef00bb30a34be4ee365239602941efe2a71c035554fd64ad8e1c3e75c04e4226636d8179f8585422e636efa7d4edcc10e33c65235b3d2be5edb348ae4dbaf25591affdc2c39c80a5f71436d1ad6844545f6207e810fd0af89b31ff23452fdf58a5e0bb161cc2a564d33513c97fb787313d3e578e92a713d8a0735058ad9a931b97f85c44a40c", 0xd2}, {&(0x7f0000001180)="c877f9c90a4755a12ed06802dfbb1c5f7082a0e7f294bbf0d3a57b31db6eba1987cf66fed7e0ff24fdf633505b24bbd5488ed4908a4dddab49e3bba7325ae84e5708a2885ffccd0bbcd38bfe732ccb5175aa159faba53c7367c2c3aba68a70a68f065aa2e459eb7fd7f2fdc4aca54f4b8c702bbb0c187e8c043ef8cc15f4418c4c5205d54252bed3a0872a41edd9a884de7030b82cfc29e20e9b274fea0db0cc5282679859", 0xa5}, {&(0x7f0000001240)="9714ee89e25f9f84a2f88a97bcccabdf381213d6063cadcc9347f4b6d39d83fc50e67d68d1e7bb1bed637a6cc7df54060df63dab51d37a2e2f4308d1e81321ea81ab61f8d92692313c6fe2df92aec889898f7ec703ff1eba720ded4e35f0a2cf7be7fd8f76cf3221", 0x68}, {&(0x7f00000012c0)="05758ba69a41f499eeee40e0db27323480536c19864e4c18cf718b474d0c1f939576dec2894d0fd309657fcce82bed3aeeeccbcce7d40da8659ec59e53f7", 0x3e}, {&(0x7f0000001300)="e444b00eaa9b67294167668e18e139548a514a94db6e57a57a235635f63e7987103a8c81b4824fcaff8734a9709a80e3cbb819903fd66c8866e26b8ee793784a21f9f25a12b1db91064259868ab850fa7a988f30e7f235b52e189e7fbbe5", 0x5e}, {&(0x7f0000001380)="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", 0xfa}, {&(0x7f0000001480)="57fba0b70cf6f2aa9ddb3f9ebe2e861687bacbe69aac26bc099820ce41a25a8356b12d8033e070e2e6b524c6036a063a808cea66892d0be3c277a2f544fc7e8606b9b8858c960c31b23548c0cbb419d43d5e5890760ea35a848619eb80afc1ab7b019c5782cb170183f0f8a0b68019f8d82e44c487d2394aa67c81cb37b4aad249f9869ecff8ffded5556a72150b56e31c6077819793a5a45d430107079bed", 0x9f}], 0x9, 0x0, 0x0, 0x20080}, 0x1) 00:01:28 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0xff97) getsockname$inet6(r1, 0x0, &(0x7f0000000040)) 00:01:28 executing program 3: r0 = open$dir(0x0, 0x28000, 0x1000000004) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000400), &(0x7f0000000440)=0x4) pipe2(0x0, 0x4) fchmodat(r0, &(0x7f00000003c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = msgget$private(0x0, 0x20) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1, 0x1f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1000}, 0x1c) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x6, 0x2, 0xffff}, 0x8) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000640)=ANY=[@ANYBLOB="68b9ffff020000000800000008e40e326bc5868360000000e8"], 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000002380)=""/4096) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000200)={0x99fb, "880a3fa1f203a0ab4199e2924c9a0664"}, 0x14) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000380)={0x5, 0x34500260}) 00:01:28 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00') write(r3, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) chroot(&(0x7f0000000040)='./file0\x00') preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x14, 0x0) 00:01:28 executing program 2: socketpair(0x17, 0x7, 0xd7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000008c0)={&(0x7f00000003c0)=@un=@abs, 0x8, &(0x7f0000000740)=[{&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000500)=""/191, 0xbf}, {&(0x7f00000005c0)=""/40, 0x28}, {&(0x7f0000000600)=""/2, 0x2}, {&(0x7f0000000640)=""/208, 0xd0}], 0x5, &(0x7f00000007c0)=""/218, 0xda}, 0x0) setsockopt$inet_int(r1, 0x0, 0x5f, &(0x7f0000000240)=0x8000, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x7, 0x800, 0x5, 0x8, 0x10001}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000340)={r3, 0x5, 0x3, 0x8000000, 0x8000}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xc5, @local={0xfe, 0x80, [], 0x0}, 0xd4f}}, 0x0, 0x3f, 0x8, 0x8, 0x1, 0xfff, 0x1}, &(0x7f0000000100)=0x98) ftruncate(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r4, 0x8, 0xab, "c231830663286571b9a9c68cb3b5b34e0977ddd0483c1ef84845c74667055f04885f4dae670645328007e89f66ad02eb9e1b6ff3beeb3f642972f61b571e2c36e04a6c890cd8739e7fe348d8793df31b474c59e73a0f021741ade6140fe6879045bedf5b3029b3e62e8c8ce0ddb2b4d40ef306ec650364bcf72a45d088f3b66f5a60c938bb66a924b81efcf1cf639c30973fde5612e6ed6a7d4bd904d3f69c9c824b27a110af57d95b67f9"}, 0xb3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0xff, 0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) 00:01:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000957c5c6b39e36f383d4aa4ceb270a9f9a71ec843574faa95fbe2ae261ef40893dd1bbc7d8d6e219f9727756bba86f0538c62ab41260efd56540d94efc11d7abcdfeeb96a0931e87e01b2889725fe9ac85685daa6185aefdb8fef573cc2c9a712df6ebfd92707a4b7e0a8fc8a8a26e4953157af"], 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x8001, 0x2) 00:01:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x108) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000280)="aea519b49c44d67b68533c551f2b91f3e72261acd945f40f3f78d6826121a4a652419ea715f313caa3a288db8b64ea20b7290b4f2d00e201ac0efa4a85b7079db18f7c05376c1c972233b0d7d83fe24489b1870f6498e1df7b6fa59342cb4ac8dd1be8eecbef9ae8ec7f132ef016f5d377ef56f9e531b8b94097591f3e405b9b3e8e1ceb5d4e", 0x86}, {&(0x7f0000000340)="ed591ba3c6a67397dfc78e3e11a79a6f01f43df38969bd7bae6e2c4836260b5ffff43b0c50d986b997c9ad5c7eb1a9e3ddf5c8e59eab5c5ce8f8cc9680bc84a679f84b14a86c032534074bf947826d5f814fa843d9df9f5047120e30ec9bf1754ff891a3c9f397bf4e653b86a5c1f0b7c420ddda376e5794488aa5eaa6121801be48b2fc68318cbc9e2f1eb99ba4d45df66d1155a479d7d075808c0f4dc1eb8ff068152f1650acdd3c2c5e", 0xab}, {&(0x7f0000000400)="154f", 0x2}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000440)="81b2e51ae1697a6669d62f3aa35b2179118000f974a238cbdb49a4f36a4d7e4cf5cb", 0x22}, {&(0x7f0000000480)="ca05e2428aca9dd230ad834fa8455f5cf687a59422f13efbd87e13a8bfb839af5496a3ef3bb862d60d6da66dd4653291f0b3c87fdf29aeb4084acf29eb3d7abb0c1591e6a211467da0a7a4f23d7a1f3f1872fd2de0e77fa205f1d5340ecfe84a7e5886dc1c4a002223f99c4855260fbb240911c763d139f736915edf327791828dce2d23bcca89a3a4ccc20f180cad05d0fcb73fb039fc2e2b6e8173f104c00297eaa3373b74fb7db6437eae73e8fbaeec18c7", 0xb3}, {&(0x7f0000001600)="50b68064a199e0bfc8c3ed4a7f5c40667d23244f9542366c6fb6e50bd13b48fdf2ceb00d36e8925a4497b537932cdae23787933dcca6dbb8c27a58b3b1db04b4fa6fba234b05e260426ea1e93e4ff531b8f5b9afab7957d1661409cb8113afff950a88f535fe4f71f2cbed41d208af3878ea01b87ebd69ff782be54b49efd35c9088c829aeb9f6c28944a0cec827b65a1abe6359e11c265f94cbff4bd8e58eb54ca2fa6b4d89d9c3f9fc09afdacda29158f556058402f38d255620157b1204036c68a2f3865e601969", 0xc9}], 0x7) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xd6, "188c17ef349ff9e6b25b35c2f0f0379858953a0942156eb59b8312d6c3228e3564585968aef9db89a350c069adbf0e17d0259e99ffc38c8f11f3d527013766b8e937e3943a39b7e981013498cb5ff8ceaf9c67bc9be9098fd62f886835cc63281e337bc5f7ff9731fbaf24671564c87e23b7d9d45b80c96d78e3d1208b9d5638b13c839a21cf9ed02e90eee1c0566e354c3af9dccd67adf25038b1e6a3dfd4c198ff480e542d922d434277ae9e2f3aee92215df3d68e5e1c8031b4a2d7a155084e54090a7905ffa4b7bf8d42e2bfed0172ac7026faac"}, &(0x7f0000000100)=0xde) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfffffffffffffff9}}, r3, 0x13, 0x7, 0x200, 0x5, 0x401}, &(0x7f0000000200)=0x98) ioctl$DIOCGETLIMIT(r2, 0x8004667d, &(0x7f00000005c0)) 00:01:28 executing program 2: setitimer(0x2, &(0x7f0000000000)={{0x0, 0x6}, {0x9b}}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:28 executing program 1: fcntl$getown(0xffffffffffffffff, 0x5) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(r0) 00:01:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(0xffffffffffffffff, 0x0, 0x0) write(r1, &(0x7f0000000000)="bf5b8248fc98f2b32e2a99ad994af1382a", 0x11) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00392) 00:01:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2c00000084000000020000000000000000000000000000000000005f1c0000000000", @ANYRES32=0x0], 0x2c}, 0x0) 00:01:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(0xffffffffffffffff, 0x0, 0x0) accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00369) 00:01:28 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r1, 0x88, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00387) r2 = socket$inet6(0x1c, 0x30000007, 0x4076) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000001580)={'bbr\x00', 0x3}, 0x24) recvmsg(r1, &(0x7f0000001540)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000040)=""/105, 0x69}, {&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000180)=""/95, 0x5f}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/159, 0x9f}, {&(0x7f0000001340)=""/163, 0xa3}], 0x9, &(0x7f00000014c0)=""/84, 0x54}, 0x40001) 00:01:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) ftruncate(r1, 0x0) 00:01:28 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x105) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000180)="dca04ea3f1f62bb912bb07d00fd5c4479ca36c23c4b2aafc0e7ebd284a62c2275ae8c35adaf5a67ac3910cf0e5df2000cb3b81bfd35a451c0d1dc8169788dce6fea490da359391790c8f289aa6ce8031ef85a7bad9e25d4ae01cac9a61b27d4e3ee9233a30a383e1e1a54cb5201e0dffeba9423b2fbaf0362b7d6ba911cca9c5673cb04fadc8f5135fd1e18d62b02b877c4f7ebaf5ce3920f084af43fcbee08c307369ae44bb2c3d79edc405b7ca67da79d649605ac493aa5a88e000ebb2c6dcf2d961eb") open(&(0x7f0000000100)='./file1\x00', 0x803d, 0xb) getrusage(0x1, &(0x7f0000000000)) 00:01:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)="15c872ad94f922f463bf5e40de9d6771cdc3f15567dc59bc10ae30d68130dc1aa093220809589d2457fe06000a4e39d311a102475f186064e3a3c04fe2fdbb8f4d3426f50017b0d97543e904e27cb5ca16e965fd3a955728b9d4187dba0ff4481e8ffc5ed814bbbb9e42849f7e17e82aa77e2f0a1c2a53f43d6145361072857c0a66c0040d3157b7f33537cb8ee9f1271744335722c536b3d8135aefa2a38402561c4dd84a285007b645cc85404cbb7d11fed46d631113a1207d07b5411fbd44e509e726134b65f916fff778a2ec986ef6a186510f828cc5d116ec9a6a1ed3") recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00389) 00:01:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x448, &(0x7f0000000080)=0x3f, 0x4) setuid(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 00:01:28 executing program 0: setregid(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xffffffffffff0bbd, 0x2, 0x6, 0x1f}, &(0x7f0000000200)=0x18) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x200) socket$inet(0x2, 0x20000000, 0x200) 00:01:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000100)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESDEC=r0], &(0x7f00000002c0)=0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x4, 0x2d976342}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1}, 0x8) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) bind(r0, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x24}, 0x8) 00:01:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa9a42a503ffffffffffff08004500001c0000000080008078ac1400aae00000011100907800000000"]) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000000040)={0x8}, &(0x7f0000000080)) recvfrom$inet(r0, &(0x7f00000000c0)=""/226, 0xe2, 0xc1, &(0x7f00000001c0)={0x2, 0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00629) 00:01:28 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001380)={0x0, &(0x7f0000001300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000013c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001400)=ANY=[@ANYRES32=r1, @ANYBLOB="02000909030000003d0e09000200820565000100"], &(0x7f0000001440)=0x1a) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2839f955, 0x9, 0x8, 0x5, 0x400}, &(0x7f0000000040)=0x14) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000001600)={{"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", "6911225962ddab66e0c82dc9456c9f2e8357f9235f04015e2de33def9d4814db", 0xff, 0x7}, &(0x7f00000015c0)="acf1a1e4ee0c5fa61026bd56765271b538f7fd3613d122b57e8816e8f92f90765abbb46a03", 0x1, 0x6, 0x8, 0x7, 0x3f, 0xa1, 0x3ff, 0x89}) r4 = semget$private(0x0, 0x0, 0x80) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="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"/4100], &(0x7f00000001c0)=0x1008) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001480)={r1, 0x100000001}, 0x8) r5 = semget(0x3, 0x1, 0x49c) __semctl$GETNCNT(r5, 0x2, 0x3, &(0x7f00000014c0)=""/206) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)={r3, 0xe5, "fe6f918ff98ef2793aeeb2b4466b4826ad7dc0b0037b917e78504f57fe1cab9433f60ca0c21816490bd743062f07221abc934804a626f375659b40c5cdb9a59c99e0299ac96485c4dd96824a82a236b06facc302210e94704f5070daef3c76bd986c638b219b871c95187cac7174fad99d99d004971a30b9ed4c37e59dfb58c65e6b12c30d21af6ea4e6280e94bb8d2a6a5bb6f9653b5b62d67324e694a8c19089160ff6d5b2d41d20e1c49aad24daf14acddfc57fa8da5e513ef7deb831f58767cdf48e228445010773a4fa46e3a8168e813eebe9f85026e5607019f87f8f545b6a9a4909"}, &(0x7f0000000180)=0xed) r6 = socket(0x2, 0x20000005, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000200), 0x0) 00:01:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget(0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xfffffffffffffffa, 0x8000, 0xffffffffffffff00}, &(0x7f00000000c0)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b6) 00:01:28 executing program 0: freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x200, @empty, 0x100000000}}, 0x0, 0x7, 0x3, 0x7}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x6, 0xa00, 0x3, 0xdb0, 0xc21, 0x100, 0x1f, r1}, 0x20) lseek(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x1f, "38c1d45124d001dfd0e86e1adfa2903a03d5dbc0e9dcab507efc70667897dd"}, &(0x7f0000000240)=0x27) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) socket(0x0, 0x0, 0x0) 00:01:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x23d, &(0x7f0000000000)={@local, @random="265269eb77ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x7ff, "298f46853d07dad5e4b83bcec8a263ab"}, 0x14) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0040e) 00:01:28 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) r1 = socket(0x0, 0x1, 0x92) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x5}, 0x8) fcntl$setstatus(r1, 0x4, 0x40) 00:01:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x4, @rand_addr="e243e2102966a7b8bc5c6a7b3e5be7c9", 0x7ff}, {0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x800}, 0x7, [0x8, 0x400, 0x7fff, 0xbe, 0x9, 0x1f, 0x6be9, 0x6]}, 0x5c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/112, 0x70}, 0x41) 00:01:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open$dir(0xffffffffffffffff, 0x18481, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) fsync(r1) r2 = socket$unix(0x1, 0x5, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) ftruncate(r2, 0xff) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 00:01:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) socketpair(0x17, 0x10000007, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x5f}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007a7) 00:01:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00965) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr, @multicast1, @multicast2}, &(0x7f0000000040)=0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), 0x4) 00:01:28 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000140)='./file1\x00', 0x0, 0xfffffffffffffff8) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r1, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) 00:01:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setgroups(0x4000003f, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000180)="9c571208f0472a2fa31b090e7f61a520802357edb994c1e5fcb25d12d07896bfbe92d3fa33afb856560121d56b153646e727f48bd613d8e318afefc2d35c837b00c40f9b1536e080f95654272d796b886e2df955e1211b603da2b354172fa3efb9c625d4cbdbf48cefbbda2de13e4a6ddb4903dfd60dd7f7166d15f94c55d4c4") recvfrom$inet(r0, 0x0, 0xfffffffffffffe48, 0x0, 0x0, 0x800e00378) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x100}, &(0x7f0000000200)=0x8) 00:01:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x105) 00:01:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="05000300cd880bb15d2f7ec134ec570957166c6e5eb21c4496b9a6f7d5364c66c667975d02098a11695c245bdced4e979b00adfda94be3522be68d024f2d8644b5b5c69dbdb1daf69a764ac058ef471e8595fcbef45b714fac816afbbac86e5ad2e17ad744a429baed5dd5e8ab5451b0940f5649d2969d7d09e86e6c83a8e973d9b286d97954eed3ffab15ef06eda9d2b9e056a817532ed161b8c4ba7b1d41fa02bce4eaee0609d6479253342f231e71cd56b1749def663768dd2169f2e717bb069f6ea12c0963e3f93eb7eae45533d717b59d3bc774", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x2, 0x1, 0x8, 0x1, 0xffff, 0x2, 0x1, 0x0, 0x7f, 0x10001}, 0xb) 00:01:29 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a000000000000000000000000d700000000ff020000d8a6000000000000000000010202907800000038609433df000002000000000000003300000000000000000100"/102]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x133) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="0aca100bf4a2e2e0ba706d334789e06d8ae47f86ca83ce6157bd2d4a0d2f18dae8ad5defad0fb6f9c4919a4eea171e8b") 00:01:29 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/58, 0x3a, 0xc3, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), 0xb) 00:01:29 executing program 3: mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0xffff, 0xdb73}, &(0x7f0000000100)) munmap(&(0x7f000021b000/0x1000)=nil, 0x1000) mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170) 00:01:29 executing program 2: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xffff, 0x1, 0x904c, 0x7, 0x7ff}, 0xc) 00:01:29 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x10) lseek(r0, 0x0, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r1, 0x4, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) connect(r0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00791) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x2, 0xffffffff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="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"/505], 0x2e) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0062e) 00:01:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004af) 00:01:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x80000001}, 0x1) ftruncate(r1, 0x7e2780e3) fsync(r0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000100)=0x6, 0x4) ftruncate(r0, 0x73bb0000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00317) 00:01:29 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/95}, &(0x7f0000000080)=0x61, 0x30000000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "b93843aa61ee22768626509e2ee9c68099b00e4a925be43f7b876dea1699f92dc8731d2c0438dac58f6badf2e5885b27bd72460e755f37f5169019970e01feb612be1497f26826157f72f387e535c82f9299c92eb421f8938b727a9b55e89f1e48c7f47b7e30f64b8911a6027a7c798fe0260a328ae63d3505ad8698a85d7b1ca852053b24b5a9bd07e4793c38865e17070084111ff04558f8a76c37aceef84324b3e58b095f676f496d4b05a85b8161bf8bcbcc5b3ef65bd3f8eeb5ec00ea172448dc4a5b0fdbd3491413a7e6626d421c1a4467df4b7b6acb3649aa53f8662a23ed4e9fa8f03f268030847cb41a3669"}, 0x100) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x40}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0xfffffffffffffff7, 0x3ff}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) freebsd11_fstat(r1, &(0x7f0000000380)) sendto(r1, &(0x7f0000000400)="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", 0x1000, 0x0, &(0x7f0000001400)=@in={0x2, 0x2, @multicast1}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000001440)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) rmdir(&(0x7f0000001480)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000014c0)={r2, 0x66, "a306e041fb0a48d1c675d40851e86c7a416484c39de9eb3087022a3a9cd16245d33943e1b5732a0fd4674c493aa464191f20486ff2b0c054353b1b8d25de3192d01144473417d36b4ed8d2550f83626fe6d2acda7e53569a4b9316233be681b43eb88aaa0bfd"}, &(0x7f0000001540)=0x6e) r3 = openat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x8000, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000015c0), &(0x7f0000001600)=0x4) getsockname$inet6(r3, &(0x7f0000001640)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001680)=0x1c) chdir(&(0x7f00000016c0)='./file0/../file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000001700), &(0x7f0000001740)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001780)={@in6={{0x1c, 0x0, 0x8, @loopback, 0xe8}}, r2, 0x1f, 0x0, 0x1}, &(0x7f0000001840)=0x8c) getpeername$inet6(r1, &(0x7f0000001880), &(0x7f00000018c0)=0x1c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000001900)={r2, 0x5}, 0x8) pipe2(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_tcp_int(r3, 0x6, 0x100, &(0x7f0000001980), &(0x7f00000019c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000001a00)={@in={{0x2, 0x0, @broadcast}}, r4, 0x2, 0x375d, 0x40, 0x5, 0xb8}, &(0x7f0000001ac0)=0xa0) truncate(&(0x7f0000001b00)='./file0/../file0\x00', 0x9) getsockname$unix(r5, &(0x7f0000001b40)=@abs, &(0x7f0000001b80)=0x8) mkdirat(r3, &(0x7f0000001bc0)='./file0/../file0\x00', 0x24) mkdirat(r5, &(0x7f0000001c00)='./file0\x00', 0x1) chroot(&(0x7f0000001c40)='./file0/../file0\x00') fstat(r3, &(0x7f0000001c80)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) 00:01:29 executing program 1: sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000200)={0x1c, 0x2, 0x0, @ipv4={[], [], @loopback}, 0xc5}, 0x122) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000340)={r3, 0xe39, 0x2, 0x4, 0x8, 0x1000}, 0x14) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r4 = socket(0x1, 0x10000000, 0x7f) setsockopt$inet6_group_source_req(r4, 0x29, 0x55, &(0x7f00000000c0)={0x1, {{0x1c, 0x0, 0x3f, @rand_addr="2e7678114813c9174c483eb06cba11a7", 0x6}}, {{0x1c, 0x0, 0x8001, @empty, 0xffff}}}, 0x108) syz_extract_tcp_res(&(0x7f0000000240), 0x1, 0xffffffffffff42f4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x10001, @loopback, 0x7fffffff}, {0x1c, 0x1, 0x81, @rand_addr="010a72b62d513186a79cb75ab5aaaee1", 0x6}, 0x100000001, [0x4, 0xf24, 0x240000000000000, 0x8, 0x3f, 0xa6, 0x0, 0x7ffd]}, 0x0) 00:01:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/35, 0x23, 0x80, &(0x7f00000000c0)={0x2, 0x2}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4400000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @loopback}}, r2}, 0x8c) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000080)=""/4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7, 0xa9, 0xd518, 0x1, 0x9}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r3}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0078e) 00:01:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000, 0x1010, r0, 0x3) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0030f) 00:01:29 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10000012, r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:01:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000ffff3a2d01000000"], 0x10}, 0x0) 00:01:29 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x7ff}, 0x8) sendto$unix(r0, &(0x7f0000000240)="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", 0x150, 0x0, 0x0, 0x0) 00:01:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) dup2(r1, r0) semget(0xffffffffffffffff, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x4) 00:01:29 executing program 0: chown(0x0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x8) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:01:29 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x80011, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00505) 00:01:29 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000002000)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote, @mcast2, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1, @rand_addr, [], "33cc6533eb08a2e9"}}}}}}}) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000000)="6b4355ab21a9aa71fc8cbfa8806ce60522a4def05fac6bc45a9fc0927b8f06379207edde5115e3e4b870e2f91ffc6a74b7a2843d051f9c39f9d6b9b7adb97f50e062e97a4eedb877a0b08d04e6ce3f877ea001260b0f4a459860156ac1b1231205e5e00e893f0587b39d2e65de875be9566fb37a9609dd6dcacd94ff550c0b87df90") 00:01:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x94, 0x8, [0x8, 0x7fff, 0x0, 0x100000000, 0x80, 0x7, 0x8, 0x0]}, &(0x7f00000000c0)=0x18) recvfrom$inet(r0, &(0x7f0000000300)=""/189, 0xbd, 0x2, &(0x7f00000003c0)={0x2, 0x1, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r1, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r1, 0x50, 0x3, 0x14, 0x101, 0x7c60, 0x3}, &(0x7f00000001c0)=0x98) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x3f, 0x100, 0x1000, 0x54e3, 0x3, 0x4, 0x9, r2}, 0x20) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000400), 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r3, 0x0, 0x5d, 0x0, &(0x7f0000000040)) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e003ae) 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa7f00000000000000ffff08004500001c0000000000009078ac1400b936c51d5ed959200287e0200c"]) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="e94a2756dc6e267a969a114ac3f7df6b"}, 0x305) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e007c8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0xff, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xc, 0x5}, 0x8) 00:01:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x80410, r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x14, &(0x7f0000000000)=0xff, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r1) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00360) 00:01:30 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x7, 0x1, 0x1, 0x80}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x0, 0x1}, &(0x7f0000000380)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="030000000200000008000000060000000400ff00"], &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r3, 0x8}, 0x8) open$dir(&(0x7f00000003c0)='./file0/../file0\x00', 0x0, 0x100) sync() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r2, 0x400, 0xf, 0x68, 0x7}, &(0x7f0000000480)=0x18) r4 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000400)=""/1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80ff01, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) recvmsg(r0, &(0x7f0000000500)={&(0x7f00000003c0)=@in6, 0x1c, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/137, 0x89}, 0x40) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=0x0, @ANYBLOB="0300ff7f025900009cc4a7d715121973a741c8bc63685bad36718a3501cfd64622f125db3f015d5468c97a0a02a1b4b2548b534acfe6cb4b558420d4adfb5c281ef8bb5accf32367db8b931a754ce95e1aa223181f13a5c7174b99fd92e82d1d95d8a48e1a4fb91344f128ca2042ba4829c1324115ede4c4bd5f7b78f692ffb2f9ae7fbff4738dd447046077dfbad4f14670c045ec6fc984a12444aaec634ff722d02764432c7a277c8453f38ceccfe1a845a5a810563c441b1b4d24356e9ffa1d795e63e2359b8b3ec53bd9b8ea868a675412909897da669e5c197dc4cca95e5b7dfe83e2e843eedaf2d5c343907afbeca0beda4f1d54d7c1"], &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0xffffffffffffffff, 0x200, 0x500, 0x0, 0x800, 0x57, 0x401, 0x7, r1}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7, @loopback, 0x3638}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x32d2, @ipv4={[], [], @multicast1}, 0x1}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1d}, @in={0x2, 0x1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1105, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={r2, 0x40c1, 0x2}, 0x8) 00:01:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x2) r1 = socket(0x0, 0x2, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x35edc18a}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x3, 0x3, 0xffffffff, 0x5]}, &(0x7f0000000040)=0xc) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00365) 00:01:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2800, 0x0, 0x12c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000000)="6d2b1fdd56cf2a0c22f3aa7d1c62864d53c9e45eba388820b8801faf3d77ba76309cc9cbc73658595fe5cbce417e6e706094c9291edf4b565deef4fb64a6784279b4b69a663c08f10f84c0e8127c401f96d40955fa4b08b7b634bf54adadbd946f7e4fa8e7470483311f99", 0x6b) 00:01:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004af) 00:01:30 executing program 0: socketpair(0x10, 0x5, 0x284285b4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000040)=""/115, 0x73, 0x40000, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpgrp(0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e003a7) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000000c0)={0xfffffffffffffffe, {{0x2, 0x3}}, {{0x2, 0x2, @multicast2}}}, 0x118) 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @broadcast, [{[{0x88a8, 0x7, 0x0, 0x1}], {0x8100, 0x92a9, 0xb4, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe1a) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00456) 00:01:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x20, 0x1, 0x7ff, r2}, &(0x7f0000000140)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00397) 00:01:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1c, 0x0, 0xfffffffffffffff8, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00331) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x9, 0x1, [0x5]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0xfffffffffffffc00}, 0x8) 00:01:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb00000000050090780000000045dc790000000000000000000000ac2300aa01000000b24b134a60f87575e3b83c1020ebd922b94677f6aff60ba97e88dcf46969f614fcf3f9d0313692aa13b28310"]) sendfile(r0, r0, 0x0, 0x6) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0030f) 00:01:30 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYPTR64, @ANYBLOB="bae91bf912dc7c454ef978a23d540c128017202713f0038e99401cf216f533a940ba4df9e28d12781f763b3c165a2c0e889611dc7bd902cf46e86fc1a11b847a8c7b1b1e1cb6b3810c828fbbfdea4440b28a86eb8d7eec77a344c9815b8ab336c4c5f638889ea5bb7a1f9e2a167179fc", @ANYRESDEC=0x0]) 00:01:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0xd, 0x0, 0x0) getegid() 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x7, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x4510, 0x8, 0x158f, r4}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a8) 00:01:30 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) rmdir(0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) fchmod(r0, 0x40) 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1ff}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf}, &(0x7f00000001c0)=0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0076e) 00:01:30 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x30000000) shutdown(r0, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x11) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)='./file0/file0\x00') setitimer(0x0, &(0x7f0000000340)={{0x81, 0x2}, {0x1000000000000, 0x240000000000}}, &(0x7f0000000380)) open(&(0x7f00000001c0)='./file0\x00', 0x20004, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') getpeername$unix(r1, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) 00:01:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x3, 0x7]}, &(0x7f0000000140)=0x8) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8, 0x20000000) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000001c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000240)='./file0\x00', 0x401, 0x0) 00:01:30 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000009) read(r0, &(0x7f0000000140)=""/208, 0xd0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x0, {{0x1c, 0x0, 0x74, @mcast2, 0x7f}}}, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x50ff, @empty, 0xde6}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x340f, @rand_addr="bd2617155e02e9425aec03be5b5384db"}}, r1}, 0x84) 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x38) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x8, 0x8, 0x7fff, 0xa44, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r3, 0x3f}, &(0x7f0000000240)=0x8) lseek(r0, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r4, 0x11, 0xfffffffffffffffe, 0x0, 0x0) getpid() recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0034e) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x82, "5d1f464c39e24730b19c95e2a68c2eb26e4b1662d0e632e0633e97cbee9d5fe0c1295400cb6f22ee7e84f9996c55c5bf11f09a73bf6057e31a33ffb15d3a02bd352284372b0a4709ca80aca4d5ce8bc0c56bfb9692c4da987d480293a3d37dc84f321892aa198de5f58325f18819e4f43314ad7412d5ce1fd1ac03242ab00b5c02ca"}, &(0x7f00000000c0)=0x8a) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r5, 0x6}, 0x8) 00:01:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x40000000010, 0x0, 0x0) 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x6710, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x9, 0x0, 0x301, 0x7, 0x3, 0x2}, 0xa0) getsockopt$inet_udplite(r1, 0x88, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00387) 00:01:30 executing program 2: r0 = socket(0x1c, 0x20000005, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x8, 0x4) freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x2, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r4, 0x800}, 0x8) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0/file0/../file0\x00', r3, r5, 0x600) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x2ac, 0x0, 0xfffffffffffffe7b, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r4, 0x9a, "88dc1e250175b02c21e349c308abf957600479f9df258827b625c2b651b08904cab0b04078af7dceb3fcc67c38492412423ba353cd2609458f8404517ec392f61d8868b40f2b840f297cc4c70ea13597cb1f1cb62a4124013c4ff4f03378049a18f86f3be14084c97ac771933a6110f95133dbee7ea6988e181b50ac471c44cedbf0e1297b22961ff7d15945e6749cb4677e9ac011bafe92c054"}, &(0x7f0000000400)=0xa2) 00:01:30 executing program 1: r0 = socket$inet(0x2, 0x6, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="2e5746e2dd6c396a2624b96ad33cd233000000000000080600010801"]) pipe2(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000001400)={{"474190b08af69ad9c6434f30c6f62719882d9761a2b50e240e89b3519aef3cf4993f2a5ece885110c1ed6ae2ea99bde8f1e1bcdd6773b16f1912991b388a88d3f883b7ab81ee54c124ddc9d4b5b40450aa9e7147968869599c47d3b4230e23ef98c8de827d64bf4df30a2c0ddca7d43e133778965f5302016b4570ff6ddbc04b0fb0d787fa172147475ca7a5a532837f7c986db7bbb0f4f0cd314322a5dae21e1a059ec0863a1dc3b539a6cdb2c677dc933b593facab74f57d8834a181f3208643fe990b0ec829145b61c45dd082cc8171b233e69cc78dee02243f1a2d8fdb2ffcb2d47ae643dbcccefea4b77daa81d0117460da899b8c0710ee0435223d18be602c86268f18bc15a27219b7345deb2e1aef3f2a2093a14374e70e43f45dfe683576e6b5b72ab8bedd1cdfdec924c47a202bd71e5f833bd4aaece5a1db64ee239aacb29eff809b3ebfab3ff37ad3039fe52f0a93d9c4e553b4a938331c37ff940bebc62e7c49e0b9076d8e5d68df87616dffe41bc044c4b4425f110d8eb478ca20cde5a5d0d9bd1e8fdefe72ab4b6a537da1e5de8eaad108fc1f1e63d9c4a78f46b07c72114fffdd2aa02d75ccbee3a5d2792f48cca77e85779eebb21c985503f7c767641746803f642f6be897157c9ef877fb4ad2f48293e79834d759aa9e2de62c03b2e90d1b8ff29d18ecc42c662c6f9b76e6d318298278f290f4f0d8082306a6a4cc5cb5f54cd773efb3c8601739e8609dbfa7037861b2e82d3e81cc8c4274fdcdac648abac54a72ea0ed34332cce62b1b895a9719108126c2cee2a84cf5d2c8813cbbbe936c57c7fac61dc2b9365e0faa14fc1d85628ae98c8aa3b0314be076df9589739dab9603dafe2a445188c2a24c68e38b6eee42bbbf294ca4d421a0985db2a4115586a2ad42fba64b9d6aacdcaa4c188149d73128fa36fc331e63d7354c66cce36cf5e5c5f3d317dd14512db7f712fb7ba99c24fe555084f0ae7c6eb0fcacac8bf5728fa3abc85af0d7683a6f5ec7b71a47ec84d42fd8c457608c4fcffef661f43bc9ef8f3dda0add291bc654e4be62defee9c135bfbec6a64a80310d5cfc21f0dcdfbc1ec042bb67b59c5e60e55178d0aa73d40b1570a7e8e65b37816cab87d017d4c27645fdc04d4efdf4a7e36973f279bcea8a8c179daf722f7ebba601cc3564e70e25de407964785e6932a30ad848c6a35b5bfc1c0435801963e436392db83228d5a4a1c1e88edf4b3b20a1ff282bb71192a547cf5b28ad87fea85704929c494b0a2299894d101ff44c78b7bd35dfe6ff72884f1d5f946e37165e7ba9ccb4c00882711c740a00d20492e2c8262ab136209f1ef9100b1772203cf4e5735cdb35b00ab25cbd300b511c7b52ccbcf0714038d2a1b0397cd3bbf83520142ea17439d6ca8346db242eabde2d34ae8da032fc37e90ef2169eb16d70", "f50d62bb298aeeab8c7caa4c1dfa615628a3a076537da8d1dcdb106aac64c6c4", 0x7, 0x6}, &(0x7f00000013c0)="87dfd333cb3e9f0a63ff6cf74e9fa75f7b3429f75acd768f826b5a0276504304dbe2caf4", 0x879e, 0x7fffffff, 0x3, 0x8, 0x8, 0x1, 0x1, 0x3}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80202", 0x30}], 0x1, 0x0}, 0x0) getpid() r2 = getuid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000001300), &(0x7f0000001340)) fchown(r0, r2, r3) select(0x40, &(0x7f00000012c0)={0x8, 0x8000, 0x7f25, 0x2, 0x80000000, 0x6c74ef4a, 0x101, 0x8}, &(0x7f0000000140)={0x3, 0xf19d, 0x5, 0xffffffffffff0000, 0x3, 0x28499926, 0x7, 0x9}, &(0x7f0000000180)={0x3, 0x2, 0x480000000000, 0x6, 0x3, 0x1800000000000, 0x6, 0x9}, &(0x7f00000001c0)={0x5}) accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) 00:01:30 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) ftruncate(r1, 0x7e2780e3) pipe2(&(0x7f0000000180), 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) 00:01:30 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x6f, 0x0, 0x7, 0x81}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x40400000000000}, 0x8) __getcwd(&(0x7f0000000100)=""/54, 0xfffffffffffffcda) r2 = getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000000000), 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffd31) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0031f) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x20000000, 0x7f) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="2df2b5d9", 0x4}, {&(0x7f00000001c0)="45f7e3e5149c56851a3d67d5e06c2db0ea4b6affc4ba430e429282137a9b7b710c28e2fddce10af4b3039b27c255c271b6fedf27df3f2f7c2a26bbcef60d03b4981206f628702ccdb378a51cc28e7b18dfe594e2d219b804e7b0d6afd2292d32dbd3538faad1597dd17a41890eb6bdab757943a119c03df68e850def27f0c269f6d475fb9ae1d536cd1ee5dfe95f77d06a406aa92cbbb6ad6377a6eae5ac2bad557add5c5600a371dc71c5fb2c7140f8039fdb8b0f9451ca85be724e591bfde7ff93baf14f0d6ae0aaf8702561d8", 0xce}], 0x2) r2 = getpid() getpgrp(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x1000, 0x1000, 0x3f, 0xa79, 0x0}, &(0x7f0000000040)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300)={0x1, 0x80000001, 0x16, 0x100000001, 0x8, 0x4, 0x8000, 0x6, 0x7, 0x1ff, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000bb08000000040000000000000000000000000000000000000000000000000000000000ef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dca0c52ca72dc800", @ANYRES32=r3], &(0x7f0000000140)=0x84) clock_settime(0xf, &(0x7f0000000500)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00396) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000080)="8f1cd74c177b016f45da98f29ae95100317592493dc1683a90142625e5f8232c15", 0x21}, {&(0x7f0000000400)="a6879f9565a96bf09305f1d18c91952b0a71c50eb5918205962468f8dc025340e65df1d02456eca9983676c99e6d5f4910d981ea9495e50c0203150471a98e696f5fcedf6aa332e68b9322f3968983f0fa995f335320dd1c6beff3835d5800479ba55244d8b71e78147033919d14b177e449b2edaacaf17d42b79209b5514ea8e5a9d43cc250ba1e1f6a7087ffdcc718485747a89ae57fcacaa9fcabaf98b09616127209dd90cbb45c783c3db0a2e00a9635fb6263b30200c39999be2abda4b949f587a64886e35025d474ac0e97ff387a67911dda4108b8455a457265dfbbf0a0696b6d00a3f86fafa908b0797e57", 0xef}, {&(0x7f0000001540)="3267b2647a42aace8d3cad9bf7cfc65fe33201b2bb6d534b855fffd3bb465f0d3dbbc46eca5684aae8f3f71d87dc5452b00bb1a4bd4a885fcb974871697910b537c368b0db4f0a88835b6801cd401daa3f9b347a268503f48d33d79f674079c5e31fd854d8c053415b6a83bbf7bb250aa9bc0e69e98828204ab0e78dedb43d386adea18dc3f8e2859fd6a895a6a8eec2a7161a615c0e7e46c81761533d6e153a541292ab0c2f990c5b0fffd4433b836d2e1be5be70be04f7e66bc3b7e05b4e49ffd8a5c4df0baef544e48c3e70969319089b11f0c19a08a2d1bd490e1bd9fcabb58c550e7c23d65e6d8cfdf23e1e78ce3a436f65", 0xf4}], 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000001740)={0x10001, {{0x2, 0x1, @multicast1}}, {{0x2, 0x2, @rand_addr}}}, 0x118) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000001640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000001700)=0x10) 00:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000000c0), 0x20000173, 0x0) getitimer(0x0, &(0x7f0000000000)) recvfrom$inet(r0, 0x0, 0x0, 0x40081, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa, 0x4) shutdown(r0, 0x0) 00:01:30 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)="ef", 0x1}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="090000007e5e685db513447833da6a088443b980fae76afde92a5dadc711b55b6473de47a336109da8946bb316ef449e994d0182077a6f82ffa53ba7df47940d6a48d6a1040beb944a329d1a1f326749479932f0501cadad1ab35de560e8a7575f7701197193912e05b1107061934e24e4dcf5d846011dd9690162f07e15fdccee3175a47813e5bbb4fbcf9de369ef3a66129c3a25231d21dcd8d5c44512c500b5fc760ea739b1f366914abba3f98171f74dfb49af6b28546b3bd5ab1c6096e549eebf00"/211, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x28) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x8}, 0x8) r3 = dup2(r1, r0) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f00000002c0)="d76e8cc93f2901aa0df3192e6230e6986d04681475a5c6218a2ee9070bf75705594d612e9f767d0b2ef9f395ef28206de4bdd300c86b8814cda8f3543d34a263b68b6b26f8c7b9e0eecb6eb36dadc56d394e024d04fef4ad075efbeeb7ed0a624ecc14e38e224974a8de67e07233d418ed08bbb08775090b2765bd8125ce5ddf0737e9157c315641801e7e334fa85e5852177d8ddd083a") pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) 00:01:30 executing program 0: nanosleep(&(0x7f0000000000)={0x1ff, 0x6}, &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f0000000080)=""/21, 0x15, 0xc0, &(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "6b0e1e", 0x18, 0x29, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr="3e66603ba7a46ba174c04f0c794b7481"}}}}}}) 00:01:30 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0x8, 0x4) read(r0, &(0x7f0000000080)=""/48, 0x30) setsockopt$inet6_int(r0, 0x29, 0xc7e2c15c40cf7539, &(0x7f0000000040)=0x75, 0x4) 00:01:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000000080)=""/59, 0x3b}], 0x2, &(0x7f0000000100)=""/21, 0x15}, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, 0x0, 0xffffffffffffffc2) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c7) 00:01:30 executing program 2: socketpair(0x1, 0x10000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2025, &(0x7f0000000040)="3d2f84d0e1bfbf4bdf7777e639d2b8e34c3318df368b66acf7c1a62f0844d14bbd197554c26acbf70cb6d4190e88ffe382f606c0f4197e509e992f228815866a22dc1171c04ec44c5395ab4c7406f63fab6a4fd08035a67079b2dd21c92d62160e5196651e39d8992dfc1966ca6e9a07c2edf9558940216e036123d1ce5907280ae84732d82c87e70788d134dbbf5a63385cf47e5be9a3c26789194c960e5124179c4a5ac658c29d002b112378a40c80c4e660bc1bb7e85c371974d36b8d23b86916d2d61ff48e8b01040cbc0f0e9ea18c9ad670c8d229e6e6cf5fc0598d2e66b43438415f6a530de00302c8e6d8affe06ee6a2155d77275", 0xf8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x3, 0x5, 0x10, 0x80, 0x80000001, 0x4}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x20}, &(0x7f0000000340)=0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x8}, 0x8) bind$inet6(r3, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x100000, @ipv4={[], [], @multicast1}}, 0x1c) 00:01:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000000c0)={0x2}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffff0b9, 0x3, 0x75757ac9, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x5}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0036e) 00:01:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0800aaaaaaaaffffffffff4508004500001c00000000e000000111009078000000099559a771000000000000000000"]) fchdir(r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00460) 00:01:30 executing program 2: r0 = socket(0x14, 0x10010000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x40046676, &(0x7f0000000040)="25e36ca574ff474c82f2e852eb8d6acb5aa14841a005ff6af2ddd2c77df0d83119d9a44ce40217e75cdbe998860d6407e392bed162850db75f785705c9759ff7711e97f3c075c5ee6f6ab7fe011f0c0876d2fd41a41562bd82017305b15c47af5a74636685892b320fd604367a8cfcf97faa0d1d85c3ff71d51c06427626df3a7cffbd6022d9f4777d3c5c834b62647a0ee77489e9d7dda1e97720211c8dcc2b97bf1c452eb1ddb715edb33063") r2 = getpgrp(0x0) wait4(r2, &(0x7f0000000000), 0x4, &(0x7f0000000100)) 00:01:30 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="6002050008160008007d60000000"], &(0x7f00000000c0)=0x12) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xfff, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x30000000) 00:01:31 executing program 0: shmget$private(0x0, 0x3000, 0x246, &(0x7f0000ffb000/0x3000)=nil) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x1, 0x13}, &(0x7f0000000100)) clock_gettime(0xd, &(0x7f0000000080)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x132) shmget$private(0x0, 0x4000, 0x310, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x9a5}, 0x1) 00:01:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x94e}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) 00:01:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0039f) 00:01:31 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x8) 00:01:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9f00, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:31 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget(0x2, 0x3, 0x700) semop(r0, &(0x7f0000000000)=[{0x0, 0x100000000, 0x800}, {0x3, 0x13c, 0x800}], 0x2) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) 00:01:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x10000, @rand_addr="032d58d66fd5fcea4650c35463648fd6", 0x622}, 0x1c) 00:01:31 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) execve(0x0, 0x0, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="3e4308dfb6816fad3cab006d5e12934b39c0f0bdadcee41abfb5c49198c3bcfff29983c53dd4e3a1823bc2dadcaef77b44c3c3fe7c01a08dd790c33cf37be286e1f93eb555df4507b265026d0352") 00:01:31 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100)=0x3, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast1, 0x1, 0xa, [@multicast2, @multicast1, @rand_addr=0x1, @broadcast, @empty, @empty, @multicast1, @remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}]}, 0x38) getpeername$inet(r0, 0x0, &(0x7f00000000c0)) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x0, 0xfff, 0xde8, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, r2}, &(0x7f0000000280)=0x8c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003f5) 00:01:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1e, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00468) r2 = socket(0x17, 0x10000003, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8756, 0x2, 0x28}, &(0x7f0000000040)=0x10) r4 = open(&(0x7f0000000240)='./file0\x00', 0x20002, 0x0) utimensat(r4, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x800, 0x1}, {0x0, 0x200}}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xffffffff00000001, @rand_addr="5e51d457f3e73fd1af9232d241184eb6", 0x3}}, r3, 0x7, 0x6, 0x0, 0x5, 0x81}, &(0x7f0000000140)=0x98) 00:01:31 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x5}, 0x10) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800e00397) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x10000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xaf02f7127e10e26f, &(0x7f00000010c0)={@multicast1, @loopback, 0x0}, &(0x7f0000001100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001140)={@broadcast, @empty, r1}, 0xc) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)=0x4f6) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0035e) 00:01:31 executing program 0: fcntl$getown(0xffffffffffffffff, 0x5) r0 = socket(0x2, 0x1, 0x84) connect$unix(0xffffffffffffffff, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) accept$unix(r0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) 00:01:31 executing program 1: r0 = socket(0x11, 0x10010000003, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x5d7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = dup2(r0, r0) ioctl$DIOCGETADDRS(r2, 0x8004667e, &(0x7f0000000000)) 00:01:31 executing program 2: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x3, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:01:31 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) r1 = msgget(0x3, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/43) 00:01:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) freebsd11_fstat(r0, &(0x7f0000000040)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004a7) recvfrom$inet(r0, &(0x7f00000000c0)=""/246, 0xf6, 0x1, &(0x7f00000001c0)={0x2, 0x3}, 0x10) 00:01:31 executing program 2: socketpair(0x2, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x200, 0x2, 0x400000000000000, 0xfffffffffffff721}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x6, 0xde72, 0x400, 0x7fff, 0x2}, &(0x7f00000001c0)=0xa0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) getsockopt$inet_int(r2, 0x0, 0x5, 0x0, &(0x7f0000000040)) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e00721) fcntl$setflags(r2, 0x2, 0x1) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfffffffffffffe79, 0x0) r1 = dup(r0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000100)="8ebdc5d682170050e8135a47680bb152d7a97d28a6c8ca0aab1419a3d86a2b6b201cdf2de73afc1ce3f3a7c6967af5dbf985a37fdbcc63acb9e663e6023bb297029f7b431300d46c7cdbdb0742ff3b") open(&(0x7f0000000180)='./file0\x00', 0x40, 0x130) shmget(0x1, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00477) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000040)="0007c4e3593f3d59fce06a68e8e195dcd0c800227f4f1b72524567aeccc171653520103360f585dffe1869e8347f83bdf979ec0138d7db9f322bdfc88b26e134174f1f216660e7ae33b5744bba9854e5cde5470779c1a6491ee04aca1c5077b8a560b281c0f716aaafbb06c24af8b2476c4e25cb3e7ad76b7d8defbaa1859dbe26264c7d4e7629a8695c11") 00:01:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x80000000}, 0x24) 00:01:31 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x8, 0x61}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x176c}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x80010, r1, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x20, @mcast2}, @in={0x2, 0x3, @rand_addr=0x7ff}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000001c0)=0x10) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000200)="ce3a95de0e57c6e6eb519e8533467128714536f4b5ed07c0ad9f4f98c8cf49e03cb5f8d68fc711a682b318910cc14fe5703fecc86631c117ecc18ceb272560fdfa3217210fb85d7fa7e7233fa420327c00a208871bca5664abaa8009dd657c402cbd2f80d44f56796c1693c414a2b5dfaec37102af14d7791cde11a4866c097c60d3db83569da9f0afc69271e385169d6c6785b28a1b4a834690ba3d55dd0397744279536736f850cdfacc3658fb4b2aed07229b95926bd662dcec415aa5f893161f5a9da085896bbdfab4bc9bb0eb77c859fc385656") sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000300)=@in6={0x1c, 0x3, 0x0, @rand_addr="5497983eb5820283a8dbef6806ead571", 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000340)="ce1c756bd56f515e25b53fd0d832685cb034d39463360cee9eb6a1f237990cd3f854ceabb570d9a8257d5ec5655c90c5a81ebde0163dd11c56dc06c290653ed427b7ff2bed800eeebcc737c209b0b6059acfd953dd9b130c3d5acfa82ac0ba6ae63b1d9231c2685f34f72c7b5f34a43b100ed719ac98c62297685a23b60b1568abb966eaf90f2326e58224ecb77841b359ace626ac12d16987a7acb531c9dc36a3b84d7d9b852f3c2c1225054834071e94b9e7ca5652fd25ecb15fd12012fa62f70ca591d0e649cd2de0f71c528571ba79b775517e0fd25f2d3ac49adc949d2c7f990d8153b7281fa779d9a8f373c346b82e9b2ed06c86", 0xf7}, {&(0x7f0000000440)="27c49a5b21aa2b8980a7f033531146143d696f7253d35aa0ceeda78adbd08d8a09fcef514d218c27d4b9387bbd6810b278b2de82b4bee0d3a0d577f048bc2249679e8c0e46e6abe9cabd6e0ae3ad78e975b3f70cef978695106edcbece336a50abee48df7ff09b79dd301ac38664aac28d161a533200a0dbf00a99f17008aecdc0fbc53f705934e69e9e2a521b7a3b29741c729b7c5555731f97ab11fce4b2d1aa4a4db57373ca7bbc9e", 0xaa}, {&(0x7f0000000500)="b88cc74ccce8aeca7e3e2ad417d30030dabc35f08b818960c44d158d3720cfbe14b9b1c6018600c0bdd4f9bbb9684a0328ded2666426cee54496fc0d12fb6fbf98f19f1d4ab07a0005b1312428cbd7fdb9d9e4cfb7ac8be806c00b95d126213980817d022210c44829ccc71e1213c79530fe886fe3620289722df84053771347d5844925b9e76619a71ec47e2a214c408070333598d65e170931dd6c99ab2845df5561fee9a110b621d614efb593e0a10bc49756eb0e2304be", 0xb9}, {&(0x7f00000005c0)="e5", 0x1}], 0x4, &(0x7f0000000640)}, 0x108) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000006c0)="416726b1241b4bb5c5af27272b") r3 = getpgrp(0x0) r4 = getpgrp(r3) wait4(r4, &(0x7f0000000700), 0x6, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000740)={r2}, &(0x7f0000000780)=0x8) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000800)={{"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", "9a45af694a5aea2d10fd0b73832408d2d56375baa17ad4a9fb727534d150785f", 0x7ff, 0xfffffffffffffff7}, &(0x7f00000007c0)="9f29e82c84fc7649b1a07d4f24d63539701a089ec7c9d601f50df3b0de55785e38c6497e6d9c8b1315d39b1b0b3b33dc69462c6c63693d66561f533f73a01d", 0x8, 0x1ff, 0x6, 0x6, 0x9f2, 0x1, 0x40, 0x3}) sendto$unix(r0, &(0x7f0000000c80)="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", 0x1000, 0x180, &(0x7f0000001c80)=@abs={0x0, 0x0, 0x0}, 0x8) ftruncate(r0, 0x2c4) r6 = open(&(0x7f0000001cc0)='./file0\x00', 0x20000, 0x1) ftruncate(r1, 0xffffffff) getpid() setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001d00)=0x359d, 0x4) unlinkat(r0, &(0x7f0000001d40)='./file1\x00', 0x0) r7 = geteuid() r8 = getegid() chown(&(0x7f0000001d80)='./file2\x00', r7, r8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000001dc0)={@in={{0x2, 0x3, @multicast2}}, r5, 0x3, 0x401, 0xffff, 0x723a, 0x8}, &(0x7f0000001e80)=0xa0) fdatasync(r1) truncate(&(0x7f0000001ec0)='./file2\x00', 0x9) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000001f00)="8794efb69dd308beb14f4bbe1b55dafa48c2b3ae9353572edf4a85ad9f5bbed03ed01b6edba5f91edcc6ed9af3267c60bff2ed4cd4459e8c8ea261a4eb685a02158c497904965bedb0698e6897cd7ac6b11634102026afad5c0e46bc5fe0cd2dea0431b7191359cddb67f74bc6eb28e776c143104f9f9961773d951d1d035b6c7410db663512f774595323c80c49ef730c274bd8259d826cf26870b60caaa11b36676431d1d773e0f5329791bc34ef9bc5797d5e90bd7204abb956ce82a15c5c13388a026c08c8bf0d092ab82bfb7f06d63e86c7") getpgrp(r3) recvfrom$unix(r6, &(0x7f0000002000)=""/153, 0x99, 0x41, &(0x7f00000020c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000002100), 0x4) 00:01:31 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7ff, 0x83, 0x1080}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0x5, 0x2}, &(0x7f0000000180)=0x10) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x7fff}, 0x8) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c1000000000009078ac140002000000000000007800000000"]) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0xfffffffffffffd26, 0x0, 0x0, 0xffffffffffffffb3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x4163, 0x2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x2, 0x1f}, &(0x7f0000000300)=0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="40090000100070382ef41afea2a85c5e76bf6febaab172334d851fa100cb1e89115de5861c974dbe0514ba6029dc5197273eaaf6c236ce4bc88a95b86bb83ba84a6097fe69acc2a7aa5aaccd1e8e460697f1f84240069db5f18db12200704607cdbb5b9eea378ecdebdbb3843f4cd0bf3b3e11bb459c3951656be6d236ef9f22bb32b01034f44138814662920836133d326748a4c4ac8c831e14a2f06f8703979061c763badf1379bd5b0450cb77711c9ce98453ea564a5a8a98215ca906a192c16caaf5"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x1010, 0x3242d513, 0x3, r3}, &(0x7f0000000140)=0x10) 00:01:31 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x110602, 0x0) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0xcc8, 0x4b) open$dir(&(0x7f0000000000)='./file0\x00', 0x20080, 0x0) 00:01:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) recvfrom$inet(r0, 0x0, 0xfffffffffffffe8c, 0x80, 0x0, 0xbb) 00:01:31 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000000010000000fffbff000005007c0d008000000000000000000000bb0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000", @ANYRES32=0x0, @ANYBLOB="0800000002000000ff00000001000000ff010000"], &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xf6, "63d1dff63ceca84cc131af6909013127be411314b5c952d426698dc34465585c5aac46ce26adb8acbf543ccfb73339580d2901acd7eb39105cab75cad3b11693f879b6ef305c8f027a609c59baa78ec085d140b443b42a714d3974633f80fe96075e84970fe8b6c73d195294f2f0c067d3106866595b9f93e46827a8d05e16e08c75c65b3bba12f895ee13d84df17a295f65fe11a178f103896e65b55a043b8ccb114077d0769b5b34e584dbb9216b9edfaef70eae72a413aa8393029f8ce49abc61daa70a4c68273c821520fbe3df3cb7acce328c70dfbc9c22db8a7aea06a87f6409e817c84c08877beff65078228be6fcda782999"}, &(0x7f00000002c0)=0xfe) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000180)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x1, @loopback}}, r2}, 0x8c) fcntl$dupfd(r0, 0x11, r0) socket(0x0, 0x4, 0x40) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000480)=0x7, 0x4) truncate(&(0x7f0000000380)='./file0\x00', 0x100000001) 00:01:31 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x102) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f00000000c0)="f7") ftruncate(r1, 0x401) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff76) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:31 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000740)={{"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", "4b1c69c73f6319bcdbe3378cc08d120af1ae68c9690e050342f472b5823e38e0", 0xfffffffffffffff9, 0xe2}, &(0x7f0000000000)="f00e409921efb6f2175b6aecb284bac690bbf01b5e28ee96284d6ed6068ad0e15fd17a134104f3231187946310c159a7f6b9d459b7a9fa2e967e04098f1953cb6f3f6c7cde8bfea321ca44f76703bfe002a0051a5254410c6faa0a1b7379a3dac0101cc4ab27681be49ce9d46d5fe102eb2bae44ee42a3fdf4200216759e459e6ea83c1229973c17489bb99d55242cc5c809cbbbc6c7c3191013ca0a4f83a9b0d099c1e3265b1c22dbaa23164a57f209ee1f9b3bd834835387b786632e60be2b2d1d35b094978489d9772a5a149d06f40a5f0c4e89926521", 0x0, 0x400000000000, 0xffff, 0x4, 0x800, 0x3209, 0x6, 0x5}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 00:01:31 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) chmod(&(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x7) 00:01:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x0, {{0x2, 0x2}}}, 0x90) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00382) 00:01:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x8, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x0}, &(0x7f0000000180)=0xfffffeec) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x97, 0xfffffffffffffffe, 0x0, 0x231) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x90, "4f5f9567ecc5ddc429d7ccac64ed677e72351d4e394f4b3b4b8a420679fa0d2793ee63d0fa3d1aadc7a0e24e2c555ea3cb0e8b71f008655f2ff1984a95c6859a6c606c835e591dfe9b40c6691489cb0a703013bad28e673a92b78d6cc280596863af5cfe56060ba616c5d512268c28409907b87ba6aef66af0522feb9a826c4710688419fe4b9f7078455220237322ec"}, &(0x7f0000000140)=0x98) fstat(r0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x7, 0x6}, &(0x7f00000001c0)=0x8) r3 = dup2(r0, r0) setsockopt$inet_buf(r3, 0x0, 0x50, &(0x7f0000000040)="792ce92c3bd00196b55416e9e041511dff4193bba13967e3cb3d", 0x1a) freebsd11_getdents(r3, &(0x7f0000000000), 0x0) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x800e0043f) sendfile(r0, r0, &(0x7f0000000280)=0x10, 0xff) 00:01:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x40000001) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0xd67, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00390) getgid() 00:01:31 executing program 2: ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f00000001c0)="f057e3eb410dfd40f8a9781145e8487573acc886c21790c85b0bedafc69e6f4fd5fe3fb431c6425ff16935cd0e1a3b80f738f768b33a7a80bdb34a124a176fef40b971b1f31f5c7337eac4abafdd2d348f7cbf1bc4edb2fdeac7") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresgid(0x0, &(0x7f0000000240), &(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0035e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x90af, @empty, 0x4}}, 0x0, 0x200, 0x4, 0x8f, 0xddb, 0xcd7c, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) 00:01:31 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80c, 0x40000000000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) ftruncate(r1, 0x6) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) chroot(&(0x7f0000000000)='./file0\x00') syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) fstat(r0, &(0x7f00000002c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e005ed) 00:01:31 executing program 2: syz_emit_ethernet(0x1016, &(0x7f0000001200)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x5e, &(0x7f0000000240)={@random="f78c2404f7d7", @remote, [], {@ipv4={0x800, {{0x12, 0x4, 0xffff, 0x7f, 0x50, 0x64, 0x10000, 0x400, 0x57, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@ra={0x94, 0x6, 0x1b41}, @ra={0x94, 0x6, 0x3}, @end, @noop, @timestamp={0x44, 0x14, 0x1, 0x0, 0x9, [{[@empty], 0x3}, {[@empty], 0x6}]}, @end, @ra={0x94, 0x6, 0xffff}, @ra={0x94, 0x6, 0xd5d8}, @end, @end]}}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0x5}}}}}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x3, 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x7fffffff, 0x6, [0x81, 0x685, 0x2, 0x3, 0x7fffffff, 0xda63]}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000340)={r2, 0xffffffffffffff81}, 0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/169, 0xa9, 0x41, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) clock_gettime(0x0, &(0x7f0000000080)) 00:01:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x5c) 00:01:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00370) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x100) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x800, 0xffffffffffffff0f) 00:01:31 executing program 1: socketpair(0x10, 0x4, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @loopback, 0x3, 0x2, [@multicast2, @rand_addr=0x557]}, 0x18) getpeername$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) exit(0x1ff) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa08005e51000000009078ac0000aae000"/42]) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x101, 0x0, 0x0, 0xfffffffffffffeca) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x8000, {{0x2, 0x3, @rand_addr=0x7}}}, 0x90) 00:01:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x100}, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4) 00:01:31 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x100000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xa5, "7395092c9c6ad94bb0113388fc43775d4c695370b5c5bc59768fc168a213e941608f45cd47997193c40cf5bd8a2a779992e01c2a031dad2b3706118c41c16c3299edfb54d7f7063e7688d7392e8a5471cbc1fd29b5e222a40682e8c4b50e13a7dcb7b7e435f7e6465f0a07e69b8a2d0b7c7fde6258459b76ce12037b614adddbcd31b040a041a001c82f64f07c2ae235c76ab87221841293116718c0175174c865073ef7c3"}, &(0x7f00000000c0)=0xad) r2 = semget(0x1, 0x2, 0x100) __semctl$SEM_STAT(r2, 0x1, 0xa, &(0x7f0000000340)=""/32) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0xbad1, 0x2, 0x80000000000007, 0xfda}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}}, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10024c, 0x2) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000000240)="cb0bbe54ba6c1baabc850dde3e99753520ae2eb839d8b1e12053e88879b3954c605af7069e5f6cd4059ca6b9fde2399520c8e1915d8f70b2ac0f784e6382684eab9c36e0a1c83173a8dec856356618d122120998c42b585382ff1a7441a721d3df3947d65b7ecc18fd2bd9e8bd1b640266c599fdcafdbf9b99f6691f8b412a551df163ef08aabd57b880facae7c10be384e3fbeced512e9e65423a2b1c5239b6d70bd53cd35973c16261df2f57642bf3fae8e6cdf5bbb11c40d252a572765babfc6f53f46ec9fd") r5 = dup(r3) r6 = shmget(0x3, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f00000001c0)=""/111) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:31 executing program 1: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa, 0x133) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x8f8}, 0x4) 00:01:31 executing program 3: select(0x40, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x8, 0x0, 0x4}, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x9, 0x1, 0x1, 0x3f, 0x9}, &(0x7f00000000c0)={0x3ff, 0x2}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x5, 0xfffffffffffffd94}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x5, 0x6, 0x4, 0x5, 0x100000001, 0x7fffffff, 0x7f, 0x5, 0x2, 0x100000001, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x35b}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xbae}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x9, 0x1, 0x6, 0x80000001}, 0x8) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0600000000e001004500003000000000000190782cac7000bb000000000500907800000600450000000000000000000000ac1400aa00000000"]) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x130) sendmsg(0xffffffffffffffff, &(0x7f0000003300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000012c0)=[{0x1010, 0x29, 0x5, "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"}], 0x1010}, 0x1) msgget(0x2, 0x500) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00520) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)="44f3eb112b014fbd08e20831cc671eec9bf6e12650c4f245759a72b9c35292d3430405c557bf9e24ce2350f1ac4441a4e55151", 0x33) 00:01:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000140)="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") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x105, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x800, 0x3ff, 0x0, 0x7, 0x1, 0x1f, 0x100, 0x3, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x200}, &(0x7f0000000300)=0x8) 00:01:31 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x26, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4) socket(0x0, 0x4, 0x0) r2 = socket(0x2, 0x1, 0x0) close(r2) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000280)) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000000), 0x4) ftruncate(r1, 0x80000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x108) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, 0x0, 0x1fd, 0x0, 0x0, 0x2f2) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r3 = open(0x0, 0x7fffa, 0x4) r4 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000002100"/128, @ANYRES32=0x0], 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r6, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000000001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x1f7) execve(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:31 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/51, 0x33) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000140)) rmdir(&(0x7f0000002580)='./control/file0\x00') 00:01:31 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000540)={@local, @loopback, @loopback}, &(0x7f0000000580)=0xc) shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x44) faccessat(r3, &(0x7f0000000440)='\x00', 0x1, 0x400) r4 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r4, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x6, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) 00:01:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b0000000300005492cc21b674feaafdc0617a3300680b0000"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x600, 0x1, 0x8, 0x3, 0x0, 0x100, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r2, 0x6}, &(0x7f0000000600)=0x8) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r3, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000640)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={r5, &(0x7f0000000800)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x5, @mcast1, 0x3}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0x10) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x2, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="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") r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000040), 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004e0) 00:01:31 executing program 1: r0 = socket(0x15, 0x10000000, 0x3ff) sendto$unix(r0, &(0x7f0000000040)="b100050290000000000000004386ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0xdd) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000200)=""/156, 0x9c}, {&(0x7f00000002c0)=""/51, 0x33}], 0x3, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) r1 = semget$private(0x0, 0x1, 0x1) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000000)=""/111) r2 = dup2(r0, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:01:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) getsockname$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) 00:01:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = socket(0x2, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000000180)="765425292d7b2b6721a0f623d68157265ea529e146701b6d0cedace0e73e7c530aa4e5df9fe0e5dae376278504bc0004ed9b235f92f887f2ad70327545abfb44ff1060efbc03adc1ac722a", 0x4b, 0x4, &(0x7f0000000240)={0x1c, 0x1, 0x6, @rand_addr="26cb57619970415160ef59ce8792fe45", 0x80}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xbb49}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x7, 0x66}, &(0x7f0000000140)=0x8) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00735) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@rand_addr, @broadcast, @rand_addr=0x7f}, 0xc) r1 = open(&(0x7f0000000400)='./file0\x00', 0x100000, 0x2) r2 = shmget(0x3, 0x3000, 0x1a8, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000480)={0x10, &(0x7f0000000440)="2eade16f83faa5217605bc3457", 0x8000, 0x7, 0x51}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00426) recvfrom(r0, &(0x7f0000000100)=""/225, 0xe1, 0x83, &(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10) r3 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x8, 0x0, 0x0, 0x7f, 0xe113, 0x5, 0x6, {@in6={{0x1c, 0x3, 0x7, @mcast1, 0x4}}, 0x0, 0x3, 0x1, 0x2, 0x5, 0x7fffffff}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x0, @mcast1, 0x2}}, r4, 0x0, 0x200, 0x302, 0xffffffff, 0x4, 0x1d3}, 0x98) 00:01:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000540)) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)='./file0\x00') sendto(r1, 0x0, 0x0, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="c9fae8e967c593a71904bdfdda6062ff7a75bf6ba7bdfd2870dd310487a0d1a38c25b27abfdaf95f4fe10787269f3c6065f4c718f25c8e703199bee2ed3ac6eed766b022f7d067251f1fc263fc492249eb348f6e1a9c853d5546e9a93894db46043e07eb065cd78811f8797144cc9c97c6e1103e1054ba0726dcc018e2cd3662d6014054c37c5755b40bb495aeb61ee62176bd5e170b", 0x96}], 0x2) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x8, 0x7fffffff, 0xe7be, 0x7, 0xfffffffffffff801}, &(0x7f00000003c0)=0x14) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x7, @mcast2, 0x40}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)="27e521d5eed34a5d7eb93aabfc44c6e78b7b78bf", 0x14}, {&(0x7f0000000280)="28a9c6bd7dda8c1ffab4ec17b00e", 0xe}, {&(0x7f00000002c0)="fda8fb36b48ec9039b31909cc48773350b766ed06cb17789e42fad3752d2dd6093c1c99ebda621e00407b5dfb840ca47cf350374d29fb4baad89fbf8b4606fb448a04f1bd8f011b8a59e1bab4d03d1c51f7e09", 0x53}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c0000008400007580ab23afd60bbc09001064001f000000ede68e5d93335efcf8d969d78b5367db2656111088e74ff09df861de156ad14edb81863f8788e9d446a03041a12020134ab0f444c950121bdc3fb38a198d1bc1025f8746d903fc64872258202b9d27af33020578fecf7e40c5f83284ac2033e8eb9159be2947a53e58ed6925209f823d5c3fbe1a92e8e0b27b2f44aa36a6e666841d59742dc2e3d0b627008736eed9fa724c389b08c4933406cfc983aef281487fe9520d5ff778a5945e3072f42c3b182013ada3f8013bca9fd147707bbda8423495bba77683f228345f0d", @ANYRES32=r3, @ANYBLOB="1400000084000000070000000f00000003000000"], 0x30, 0x100}, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="d818a4accf290d52120107437a0a837a81124020000000a14705e9322c24fba0deca7de3ba6cce79bf33e34a3ca70df6a63ea7e0c2316740204ec351d4c095fdb6d1c467e8ce9a5bc42a9bc3bc78bd8ef05f895acb48858d380f9e7de1c6ff7ff3d1ba9bd92c819e96b427", @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) freebsd10_pipe(0x0) faccessat(r2, 0x0, 0x4, 0x100) freebsd10_pipe(&(0x7f0000000440)) 00:01:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x5b, 0x0, &(0x7f0000000080)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00306) getrusage(0x0, &(0x7f00000000c0)) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) recvfrom$inet(r1, &(0x7f0000000180)=""/216, 0xd8, 0x1, &(0x7f0000000280)={0x2, 0x3, @loopback}, 0x10) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 00:01:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x5) r1 = fcntl$getown(r0, 0x5) wait4(r1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a7) 00:01:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) r1 = fcntl$dupfd(r0, 0x0, r0) syz_emit_ethernet(0x3a, &(0x7f0000000100)={@random="98da17c5637d", @broadcast, [{[{0x88a8, 0x9, 0x1a21c8e4, 0x4}], {0x8100, 0x5, 0x0, 0x2}}], {@arp={0x806, @generic={0x0, 0xbc8f, 0x6, 0x0, 0x2, @remote, "", @random="a910b6fff524", "d3dc7b1ec7434598e1e4de529af4bfa5"}}}}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="aff39bfa482f3795306223050d4b3ad907f2928fa394c7b12becccdbf637cc6a2548273cfb5144cd36c56e96650f4f4c2dbe66ac646cf24571d8484f092f3ad38b5a58969591a415c919b4229c6f6f299843e674624dbbd0bdd823c21692fb59cf3f2e18432b150914c3af2b918803edf842e5678ece53789045f7b17ae2498d6fb8c6c70b1bc6b21f7806c8de717439d707e2906b9144321324ce7fff5cae2569cdcd482870ea8a4def01c2b9c5ca22bfd289411783db6d9a47d69e3e8d4ba488ae45bad82d1d", 0xc7) accept4$unix(r1, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00736) 00:01:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaa2aafffffb9a9884aa3cd3e606bdcaf7ea753eb38cffffff08004500001c0000000000009078"]) fstat(r0, &(0x7f00000000c0)) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/63) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0048e) 00:01:32 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, &(0x7f0000000000)="7be8e608d89412a9579515c5e93bf6f017aedb368cd718a5e755c197c092dfabd95c20f2a1a6dfa99ffc5ea9584e1fcdbab1c5a069dfe7abfe607b711ae749f171a5f8b040d2cdefc68f1fdc044c54f0b04a8cf0257c0a2fa0215352e2a3c8f561534656c011650e279eb3824e658dd8513ac01ec2c26562c5ed12231fb8bc6e2b673b9d6feea7009fe72011041019c4b07757e1f95dd31c288d27169890bdecce9e0931890c2cfd", 0xa8, 0x20000, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) fsync(r1) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0xfffffffffffeffff, @mcast2, 0x7}, 0x1c) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0037f) 00:01:32 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400010002c2, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x3, 0x101, @loopback, 0x4}, {0x1c, 0x3, 0x5, @loopback, 0xffff}, 0x9cb1, [0x2, 0x3, 0x4, 0x6, 0x3ff, 0x7fffffff, 0x0, 0xfff]}, 0x5c) shmget(0x3, 0x4000, 0x51, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x86}], 0x2, 0x0) 00:01:32 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x500, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:01:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0600aaaaaaaa60000000ffff08004500001c000000001200000000008000000000ff000000000000000062ece0c87b763ad541a3c100"]) clock_nanosleep(0x0, 0x1, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004ed) 00:01:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0039e) r2 = fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x2, [0x1b, 0x5]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r3, 0xcb, 0x2, 0x8001, 0x9}, &(0x7f00000000c0)=0x18) fcntl$setown(r1, 0x6, r2) 00:01:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) r1 = shmget(0x0, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x2000) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00350) 00:01:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aae000000111009078000000008ae82169f0b9f788ea81395da4ea07bcbe9437c9c5a49067ec3f63869ba19e48cdae618fd866d4fbad11a296b4c5ecc249855a632c6c60700809723340fca8147c442f2012a9b2b7675fa7a4b360664416e0c80b49a4ccab36bd"]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7f}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, 0x0, 0xf8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b9) 00:01:32 executing program 3: r0 = getpgrp(0xffffffffffffffff) wait4(r0, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getpgid(0xffffffffffffffff) r3 = getpid() wait4(r3, 0x0, 0x6, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003b5) r4 = getpid() getpgrp(r4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x4000, 0x0, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000300)={r6, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10) wait4(r2, 0x0, 0x0, &(0x7f0000000000)) 00:01:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) recvfrom$inet(r0, 0x0, 0x2ae, 0x0, 0x0, 0x800e0034e) 00:01:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, 0xffffffffffffffff, &(0x7f0000000080)=0xa5) geteuid() 00:01:33 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)={0x4, [0x0, 0x7, 0x2, 0x7]}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000280), &(0x7f0000000240)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:33 executing program 2: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000e07000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) r0 = socket$inet6(0x1c, 0x20000000, 0x6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xff, 0x3ff, 0x2000, 0x1, 0x8000000000000, 0x6, 0x9, 0x86, r1}, &(0x7f0000000140)=0x20) 00:01:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffff91}, 0x4) r1 = dup2(r0, r0) shutdown(r1, 0x1) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x4, 0x800) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x2, 0x0) recvfrom$inet(r0, 0x0, 0x58, 0x40000, 0x0, 0xffffffffffffffeb) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x0) recvfrom$inet(r0, 0x0, 0x25c, 0x3, 0x0, 0x0) 00:01:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) fcntl$getflags(r0, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) 00:01:33 executing program 0: clock_gettime(0x200000e, &(0x7f0000000280)) 00:01:33 executing program 1: chown(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8c, 0x10) accept4(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c, 0x10000000) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/147, 0x93) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000000)="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", 0xff, 0x4, &(0x7f0000000100)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x7fff, 0x4) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002d7) 00:01:33 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:33 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x4, {{0x1c, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0xfff, 0x2, 0x8, 0x7, 0x5, 0x4, 0x800, 0x3, 0x4, 0x6, 0x20}, 0xb) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000100)=0xffffffff00000000, 0x4) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setregid(r1, r2) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000400)=0x100) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = shmget(0x3, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) fchdir(r0) r5 = socket(0x0, 0x20000007, 0x86) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000440)=0x7, 0x4) getegid() getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x7d, "9aaa81726ef8ebdce3342ac4840736c6bf100db57e020461c6eec87c5e3941bbdb2c5aff193a2c4b263d62a0d064413cf935d84720a4b6a653dac84f8328ed0f0ba9a8766c97afd3c13987ed6ec8f82feb2d2c943e9a999038167029ac96ed54e98f488bed7c0fa64d9709a0d9f499aab79e41bafff78d1ad96fac3a98"}, &(0x7f0000000540)=0x85) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000600)={r6, &(0x7f0000000580)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000680)={@in6={{0x1c, 0x2, 0x2, @mcast2, 0x6}}, r7}, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000740)={0xfff, 0x9, 0x8, 0x2000, 0x1, 0x6, 0x7fff, 0x7fff, 0x4, 0x0, 0xffffffffffff7fff}, 0xb) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000780)={@multicast2, @loopback, 0x0}, &(0x7f00000007c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000800)={@ipv4={[], [], @multicast1}, r8}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000840)={0xfffffffffffffffc, 0x552aed8, 0x2000, 0x0, 0x1, 0x1000, 0x80000001, 0x3, r6}, &(0x7f0000000880)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x2}}, r9}, &(0x7f0000000980)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000009c0)={r10, 0x1f}, 0x8) getegid() setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000a00)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000ac0)={r10, 0x3}, 0x8) recvmsg(r3, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000b00)=""/73, 0x49}, {&(0x7f0000000b80)=""/63, 0x3f}, {&(0x7f0000000bc0)=""/18, 0x12}, {&(0x7f0000000c00)=""/10, 0xa}, {&(0x7f0000000c40)=""/212, 0xd4}, {&(0x7f0000000d40)=""/222, 0xde}, {&(0x7f0000000e40)=""/139, 0x8b}, {&(0x7f0000000f00)=""/172, 0xac}, {&(0x7f0000000fc0)=""/130, 0x82}], 0x9, &(0x7f0000001140)=""/39, 0x27}, 0x0) 00:01:33 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = socket(0x2, 0x7, 0x693e) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x6, 0xff, 0x40, 0x4, 0x1, 0x1000, 0x800, 0x273, 0x81, 0xe26, 0x9}, 0xb) setresuid(0x0, r0, 0xffffffffffffffff) setuid(r0) r2 = semget(0x0, 0x5, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000001c0)={{0x2babac0, r0, r3, r0, r4, 0x100, 0xe27}, 0xffffffff, 0x9, 0x186}) 00:01:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000080)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000002540)=[{&(0x7f0000004400)="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", 0x1001}], 0x1}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0}, 0x2, 0x3, [@loopback, @remote={0xac, 0x14, 0x0}, @rand_addr=0x3ff]}, 0x1c) 00:01:33 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ff0000/0x4000)=nil, 0x1000) r2 = shmget$private(0x0, 0x2000, 0x1000000000000, &(0x7f0000ffd000/0x2000)=nil) r3 = shmat(r2, &(0x7f0000fec000/0x3000)=nil, 0x400000) shmdt(r1) shmdt(r3) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @rand_addr=0xfffffffffffff420}}, 0x0, 0x15, 0xb53b, 0xa2e}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x0, 0x7, 0x5}, 0x10) 00:01:33 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = getpgrp(0x0) wait4(r0, 0x0, 0x0, 0x0) 00:01:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00371) 00:01:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) r1 = dup2(r0, r0) recvfrom$inet(r0, &(0x7f0000000000)=""/215, 0xd7, 0x80, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0xfffffffffffffffc, r0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0049f) 00:01:33 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100004, 0x4) freebsd11_mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x21, 0x9) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setgid(r0) sync() sendto$unix(r1, &(0x7f00000001c0)="2ed251a562b225e03211d0ea56041f5d60885b7908644db98c27c76bf1491752bfec", 0x22, 0x100, &(0x7f0000000200)=@abs={0x0, 0x0, 0x3}, 0x8) 00:01:33 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) dup(r1) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e004d0) 00:01:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa69ff16c9b46d709309004500000000000000e3b90900000000"]) getitimer(0x1, &(0x7f0000000000)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00abe) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) getitimer(0x2, &(0x7f00000001c0)) getpid() 00:01:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet_buf(r1, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b5) 00:01:33 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x2) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x1dfc, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000140)='./file1\x00', r3, r4, 0x400) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) r5 = dup2(r1, r1) ioctl$DIOCKILLSRCNODES(r5, 0xc080445b, &(0x7f0000000080)="0ebec409ac389d1ebfe541aca18c291aff686fcf323d11060ac86339a63bf70a91278bc2521bb8ccda1c7ea4f782f0d1358a5bae36e189b021fa03625e9ef03287527c2c9762ddd65161daa7d682546823ae50fe591fa8bacdbc7077971ab50a1c1c") utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x0, 0x1}, {0x3ff, 0x7ff}}) recvfrom$inet(r1, 0x0, 0x0, 0x400, 0x0, 0x800e00a21) open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x48) 00:01:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0xa) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x82) execve(0x0, &(0x7f0000000440), &(0x7f0000002500)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept$inet6(r1, 0x0, &(0x7f00000000c0)) 00:01:33 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000d12a49a3d062863d8bc3b9d72dc6a95fa68ec7421b944c8a50d2ae31e72b310fe4abcc3bf086f2fd48beb05310ba962b3c70fb1c8f01fef9af084442372f1de11d61a32a702285935b26d353183287542739baa04bad016a09847679e270a2ed5790bb59588ccdab4d937b480d4795bb83395404a48b871963d8f53a58a99de5eb8e772a992064d659133d55cd897b33906d4043cfb821bd5f51385e5daa58fc425632206fefe9577338319c8d650c64a912465231e527d6f16624f1666eef521d2aa559d29defe87cba46b8460b513438dd8a36e46bbdf5b8a65996e88b3b592e6e7c973c2cf48a89afcea194fa211452921f56615913906fa9eab745b5f8ce7b9f1342cc3efe98578a88071704879ef4180f8425853b04c019fcb08be8a8725cf5"], 0x10) socket(0x10, 0x4, 0x386) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0xbe4}, 0x8) 00:01:33 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000000300)=""/145, 0x51, 0x82, &(0x7f0000000040)={0x2, 0x1, @broadcast}, 0xe0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aa87aaaaaaaaffffffffffff88a84f008100170008004500001c0000000000009078ac1400aae00000011100907800000000"]) getsockopt$sock_timeval(r1, 0xffff, 0x1007, 0x0, &(0x7f0000000080)) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e0042d) 00:01:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0038a) fstat(r0, &(0x7f0000000000)) 00:01:33 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4(r0, 0x0, &(0x7f0000000140), 0x30000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000040), 0x4) fcntl$setflags(r1, 0x2, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00358) socketpair(0x1c, 0x1, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x10000, 0x800, 0x0, 0x101, 0x4, 0xd, 0x2, 0x5, r3}, 0x20) 00:01:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) fsync(r0) dup2(0xffffffffffffff9c, r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00736) 00:01:33 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000480)="b03029ab6af6c9210d0a2b0441cd4edea305c1259b4343b6c6ae425a73233ade9529ba6186ddc5e30a70b290bdb745c7a19d52ad8420cdeee3484a1877e3d9e577d8b3aef67b5431f9df55a957653d93c563cab158cafa93b6a83eef28ca2b8afb5c242b0274bcca1f8902ae9d809d346b23c7f9fcb7bf96e1d7c9fafac5cd0cbd93cd0caff3e118c5c4f1292d977181ef6c17ac567c8e03893ba3303f9f4908971d1a13bdb6c4e7a78f21dd8f14fd3583388599ce7c3c") recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000080)=""/146, 0x92}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000240)=""/218, 0xda}], 0x5, &(0x7f00000003c0)=""/102, 0x66}, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, 0xffffffffffffff6c) 00:01:33 executing program 3: open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) ftruncate(r0, 0x0) 00:01:33 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x8000300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x14) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0), 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2f9, 0x10) unlink(0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x14000000000, 0x10, 0x0, 0xc78, 0x1, 0x4, 0x12, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x7fff}, 0x8) 00:01:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x8, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0xbe, "d58ac30cc1861e4832640d3f50010bd20d005bfb80c67c0687c3a4ed49944011bb7a9f541e61dca0aeb30e1e61c12272bee7d5c5e1490afaa6c85654d9afc1bca47124c3ba0146ceb1d272c3d5c5f69e52f7162f0ff442b5f4a60819182cb4c5e0823b1c9aef4765d1eebe0ba90e7d745d5a4b00abf1aa8897d274321bc27c5a6be88ea69e37db61e346f89072021057504e4aa0a265c583e516a793dfb4bf691645e3e2a1d56924e7b528dd3acffd8c554ae2da8b0878e9a4da3832b4a6"}, &(0x7f0000000280)=0xc6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x25, &(0x7f0000000400)=0x401, 0xfffffffffffffec9) 00:01:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a2020000000000085703"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x903, &(0x7f0000000140), 0x10) 00:01:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='.\x00', 0x1c8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f5) 00:01:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100041, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="5d00000053c89bfb725bcfa8e1a88669d9478caf1832d4dfd64809910efb175db849d3e809a4a9a44827c6f3893220cd61116a3418b8a01012afed4b1eacd1b10a5bd623023c31cb981750c89818290d19c9634795771d3d2ee9ec7e3c67bffc1f"], &(0x7f0000000180)=0x65) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xb0, r2}, 0xc) syz_emit_ethernet(0xd0, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000030001a000000019078ac2300bb000000000500000000ac2300aa0100"/62]) mlockall(0x2) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b6) 00:01:33 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendfile(r0, r0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='^\x00', &(0x7f0000000100)='}.\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='.\xa6\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000240)='!(}.^\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='$%%\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\\\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\\-\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000500)={0x0, 0x1, 0xf, 0x9, 0x20}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000700)={r1, 0x400000009, 0x3f9, "7f2f8e51714d3a38cc8e823f3640a6fe113ddf2b3604a7344ea0d77424a687adbf20c526ae517a055771ed8a27900b7a6cf4377f139dba3561fc1fe86941f1b0ec64bbabd1a35bc77472541565c28b2476a1e6b17d755283a24504869a40a5568946e7d1e13d7d0a9a39a419ddb8"}, 0xfffffd5e) getpid() 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)=""/62, &(0x7f0000000080)=0x3e) 00:01:33 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="296fbecc6566d581f3cf67b21518732f33d839ff7542e387ff98b4ed83ec7e5439478897975200c2e274d259991dd54925041ac7", 0x34}, {&(0x7f00000000c0)="4a8465a02e60b6fb9d36310c4792ccc6c2fdedee6b2f3abd22bfd6ba5f4b02c65acb0c62f333dd8ca7bcf87a17da46b6c6bada525ebd198dcf5f9dc40f19d29f04a74c8a5394995bfec2a90366a23c413e2e2234dd", 0x55}], 0x2, &(0x7f0000000180)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x55}}, @authinfo={0x10, 0x84, 0x8, {0x1000000}}], 0x24, 0x20088}, 0x80) 00:01:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r0, &(0x7f0000000000)=""/147, 0x93, 0x40080, &(0x7f0000000100)=@in6={0x1c, 0x2, 0xfffffffffffffff9, @ipv4={[], [], @multicast1}, 0xf58}, 0x1c) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037f) ftruncate(r0, 0x1f) 00:01:33 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) symlinkat(&(0x7f00000008c0)='./file0\x00', r0, &(0x7f0000000880)='./file0\x00') ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000340)={{"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", "4f8bb3b96ecb2f27db0cabcac490b131cd65c335f49d60a442c98fca66e824f8", 0x5, 0x7ff}, &(0x7f00000002c0)="490f22efe2d603b35cb0ca4ef46ef05d5405b5565ef9b7adabe08af27c74ec82843e3afb098b3b67acc4444db16b1136650041834c57f734da77c8f6a2602c10359effbec00521c1e505441e274cb998eae5daa580e5788bdf56636e54f6971062bf5dff6d794fc123b80c4047f64c950f76fc572eb44b80a96154c4caf62541", 0x6, 0x100000001, 0x7ff, 0x200, 0x44, 0x6, 0x7, 0xab15}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) fsync(r1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f00000002c0), 0x0) r5 = dup2(r3, r4) close(r1) preadv(r2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x2, 0x2a}, &(0x7f0000000140)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000900)={0x33, {{0x1c, 0x3, 0x6, @loopback, 0x6}}}, 0x88) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000007c0)={r6, 0x4, 0x81}, 0xc) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) lseek(r3, 0x15, 0x3) 00:01:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockname$inet(r0, 0x0, &(0x7f0000000140)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100040, 0xa) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00608) 00:01:33 executing program 1: syz_emit_ethernet(0x124, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001a00)={{"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", "d094a880ab200d3cd98691fc9c82d01d4c2a346d0861dae10e5bbf4e8945ccab", 0x85b, 0x9}, &(0x7f0000000580)="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", 0x1, 0x400, 0xd371, 0x3, 0x9, 0xffffffffffffffff, 0x9, 0x101}) syz_emit_ethernet(0x5b, &(0x7f0000000040)={@empty, @broadcast, [], {@generic={0xd4853a601cb888cd, "fa36e2e9df3b2b07a40a7aee1d595f63c2ae3c9ffc68fe3397431d3cbd21e8daf56e1c1448aa31c6e10209e3cab2d1a6cce378f05829644c92ae8ed24afb32a4bcb60074889d51b9e9fd337f66"}}}) 00:01:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x20000000) recvfrom$unix(r0, &(0x7f0000000500)=""/4096, 0x1000, 0x40, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:33 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x80, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x5, 0x24000000}, &(0x7f0000000100)=0xc) 00:01:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000306, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80004}], 0x1000000000000075) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000140)=[r2]) ftruncate(r0, 0x3) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r3, r4, 0x600) ftruncate(r0, 0x80000001) 00:01:33 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000fea000/0x3000)=nil, 0x3000, 0x1) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:33 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply}}}}) 00:01:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa8000000000000300000000000000f200"]) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) getpid() dup2(r2, r1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004ed) 00:01:33 executing program 2: ppoll(0x0, 0x0, &(0x7f0000000140)={0x0, 0x2}, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x0, 0x10000000, 0x1004, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x106) ppoll(&(0x7f0000000280)=[{r1, 0x2008}, {r2, 0x8}, {r3, 0x20}], 0x3, &(0x7f00000002c0)={0x6, 0x401}, &(0x7f0000000300)={0x8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000240)="9c45511b76c6063ae0bce7449d7e26") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8}, {r1, 0x2054}, {r3, 0x42}, {r4, 0x2101}, {r5, 0x40}], 0x5, &(0x7f0000000100)={0x200, 0x1}, &(0x7f0000000180)={0x8}, 0x8) 00:01:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x100, 0x20) mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x68) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0ad251a7447c1e03b4bee41cd600"]) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local, @loopback, @multicast1}, 0xc) r2 = shmget$private(0x0, 0x1000, 0x544, &(0x7f0000ffe000/0x1000)=nil) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100000, 0x100) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) linkat(r3, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00', 0x400) open(&(0x7f0000000280)='./file1\x00', 0x400, 0x140) freebsd11_getdents(r5, &(0x7f0000000240)=""/37, 0x25) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000080)=""/131) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004f5) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, 0x0, &(0x7f0000000040)) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x586, @loopback, 0x2}}, 0x0, 0x63b2e21f, 0x4000000000000, 0x3f3}, &(0x7f0000000180)=0x8c) r3 = getpid() wait4(r3, &(0x7f0000000200), 0x8, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) recvfrom$inet(r0, 0x0, 0xffffffef, 0x0, 0x0, 0x800e0034a) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f0000000240)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004af) mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2) 00:01:33 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0x53f) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)) 00:01:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="9e", 0x1) 00:01:34 executing program 2: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100004) connect$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x528}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0x4, 0x400, 0x2, 0x7803, 0x9, 0x717, 0x7, {@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @loopback}, 0x8001}}, r3, 0x1, 0x0, 0x42, 0x9a6, 0x3ff}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x30, &(0x7f0000000040), 0x4) 00:01:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) recvfrom$inet(r0, 0x0, 0xffffffffffffff68, 0x0, 0x0, 0x800e00390) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) 00:01:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08804500151c0000168fd2b1100ea711ffc045fc212c00009078ac1400aae03a"]) listen(r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003cd) 00:01:34 executing program 3: setuid(0xee01) mkdir(&(0x7f0000000000)='./file0\x00', 0x143) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0xe06, 0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x20) 00:01:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1f, 0xa007}, 0x8) 00:01:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00321) getegid() 00:01:34 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) writev(r0, &(0x7f0000000680)=[{&(0x7f00000001c0)='p', 0x1}], 0x1) mlockall(0x2) r1 = open(&(0x7f0000000280)='./file0\x00', 0x100500, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYRESDEC=r1], 0x2) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000380)="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") r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x20000c, 0x1, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1}}, r2, 0x80000001, 0xde, 0x3}, 0x94) 00:01:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003aa) r2 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r1, 0x0, &(0x7f0000000000)={0x1, 0x6, 0x1, 0xffff, r2}) r3 = semget$private(0x0, 0x7, 0x1) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x9, 0x2, 0x81, 0x100000000, 0x0]) r4 = dup2(r1, r1) ioctl$DIOCGETRULE(r4, 0xcbe04407, &(0x7f0000000080)="76462a28d1ebafbcd219355b87f64f12fe3284ed1338f4c9a3b2fe4537ab7a399819dc7ae650a01691305a148966f04d59fbc9402f72033905827f3a4538879f6780") 00:01:34 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c7a0080000000000000000000000000e980079aa239d1844e303733ac00a3d6cf0a12aecb419878b6043245f895b090024d7739413b89e74dceefc5b01c08c963219b0ea3da10f30f3673e635178e5ffa4b96f888cb26fd4e5e2c"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000400)="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", 0x3f4}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x98, "c72541d4d0e92a772e5bf5fd4e10e35fe852ad2ff5ef46d2eabf4af7a49474adf6399957e513d45a554484d46c0317e58c33c9f6da2f210d4c250e7636e46dedc20eaf2f17b7db00c6b95e8e60fe7403d6113063d19865ea226be278971d6c4359e6c339e256fe5b3ce6bbf80aa2f7b4e0a7fc88cffab093c8f27862fd5ee89d1b3d40f919184be987f43abe51211a53f40d310c99ba2997"}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="fed08d6cb6ae6eabd92b9ea155c99d2fff0e2e442eeec7efdf293305e0ccc28e2eea15ad7bac5f39aa1269fbe3676787e316328d55f9619e9d80b5919c76bc2ae2c7f76702764fad388443d3105ef1bd4082fdff21c90f9e33f7df96eda95f9f3d0f18ab322dbf9acbcf58cdcd2f465851df6a500c81694ac4f4e44848990ddd8b80e0c1cf74f579b7fbbe49934fd06fede7e3d07320c1c36cd4436f71e00b4e2ebcd8e6411297f43dae1dbc80f32c5ca56960029ed81db6bd70c103ac176941ff8eab55fd2c0530", 0xc8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, r2, 0x8, 0x2, 0x1, 0x8, 0x3, 0x1665}, &(0x7f0000000340)=0xa0) 00:01:34 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e20000000000000b6003e00000000000000000000000000010900000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/131, @ANYRES32=0x0, @ANYBLOB="01010000ff0300008000000001040000ff030000"], &(0x7f0000000600)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000006c0)={r4, 0x7}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r5, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r5, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x6) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) munlockall() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r5, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x8) socket(0x1, 0x5, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10201, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/223, 0xdf, 0x1, &(0x7f0000000180)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x3ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000280)="31d4871875e57306b89ca4dfde2fb35595f033e5926f5fc3e3109cd128af82a1892cd121756d1cef47e3c7266ae961addb450d9daece582bde3092ede4e5b0d39bc2ca3ca73ed06edec2fc20d9e860e45210888612cae970af50ee851de57b934985508c78b275717d0e4ae44d5ba8db83b955cb") 00:01:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x2033f09a1bc03e17, &(0x7f0000000080), &(0x7f0000000100)=0x10) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000001c0)='cdg\x00', 0x4) syz_emit_ethernet(0x32, &(0x7f0000000000)={@empty, @broadcast, [{[{0x88a8, 0x10000, 0x401, 0x3}], {0x8100, 0xfffffffffffffffe, 0x7fff, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @random="fc2b57662f7e", @loopback, @empty, @loopback}}}}) socket$inet_tcp(0x2, 0x1, 0x0) select(0x500, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) read(r0, &(0x7f0000000000), 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a8) 00:01:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget$private(0x0, 0x2, 0x80) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000000)=""/153) r2 = getpgrp(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) wait4(r2, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0036e) 00:01:34 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000100)={{"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", "b63cfb8873fb1e7772ee969a6bf9321aa26a1f860b331446207b71b656c1c0e6", 0x8, 0xff}, &(0x7f0000000040)="7c7d3795176842c79a7bd22a4888d21df275b5d44d9335ace472eb2ca5f6c2c563670c2c8ef2fc4eb9e45e051d98a049b48e225eddb271063faa2f982d48db517b23852904d60c103690b02fce561f9d94792ea4a3a1d63baf288bd2261ebb597750bc4edd8413ffab7c87fe356a482314c888233050345956d3fdc0a9bef86bd0555ef4aacb03", 0x3, 0x1, 0xb1, 0x5, 0x10000, 0xffffffffffffffff, 0xfffffffffffffdfa, 0x4}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x47, &(0x7f0000000580), 0x1f) 00:01:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000000)=ANY=[@ANYBLOB="fffff8ffffffffffffffffffff00450000300000000000019078ac2300bb000000000500cff69714b5da1d55907800000000450000000000000000000000ac2300aa0100000000"]) accept$inet6(0xffffffffffffffff, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004d0) 00:01:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) socketpair(0x2, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7fff, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0xff}, &(0x7f0000000100)=0x8) dup(r0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004a7) 00:01:34 executing program 0: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800e00366) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff95) r1 = socket$inet6(0x1c, 0x5, 0xba7ffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xc6, "d67521c0e53c5233ccf252852ddbec31cffb7bf08c5102d3d7172ab76399c5dbe6b7017752253d65c37abf34be99ff75257cb1ed425aa4a25c32ea25e743b5efe8f65285aee4b49c6f7da244559d9f34df5d3ece49f9dd4f7c119df2def605dbdff9d1c4b9ed8346ca41198870b9ea479eac54e99de88d52d0a78d01a67b0c36757a74b27ca1933862fa168167a3ffb1077565b5f5282ce8edcb873381a828b075404f2c9d751393d57e3cb983a0e27e2afc5563d9285bb298a852c8b97f9fe21d16e82a4fbb"}, &(0x7f0000000180)=0xce) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0xfffffffffffffffc, 0x3, 0x900, 0x6, 0x80, 0x9, 0x8, 0x6, r2}, 0x20) semget$private(0x0, 0x3, 0x12) 00:01:34 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) sendfile(r1, r1, 0x0, 0x1) clock_getres(0xf, &(0x7f0000000000)) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000040)=0x7ff) writev(r2, &(0x7f0000000280), 0x26) __semctl$IPC_RMID(r0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0xa8f7) 00:01:34 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x200002, 0xbbe) setsockopt$inet_opts(r0, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4) 00:01:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchdir(r1) r2 = shmget(0x0, 0x1000, 0x15, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x2000) 00:01:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00366) 00:01:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) lseek(r0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x20000000, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000080)="4c41364611f68b64548068b2e77b410d7cd1a4139da260eb03a2697fce160e5e8d873b09c0467417931d96a82e36cf9a2c14d7b6c79d2cb14f0e23593615034b5f83c944dc8db4dc606691fded700ad4ecbcd46e984fbec5858561f9525f38ada097b65c1c08b6ca386f96767fac94d227531e8099c21ce925cdc1b75f9b754a69248de96c6a88c5dd5105cba9f6f3da49b1ecbc8e748a11e28cd7cb6ae8c93bdc8b7aa532121cd40744c002a233b9af077abf9d412c94c63bbdfa7d4bcc2d9592735e0e7ea0bcb7317a4cf354") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8004667d, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 00:01:34 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget(0x0, 0x0, 0x500) __semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000000)=""/175) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0x2, 0x0, 0x0) r1 = socket(0x1, 0x0, 0x100000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0xffffffffffffff62) socket$inet(0x2, 0x0, 0x22) recvfrom$inet(r0, 0x0, 0x0, 0x40000, 0x0, 0xfffffc3f) 00:01:34 executing program 0: r0 = socket(0x2, 0x80000000000005, 0x48) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x61}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_int(r2, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e003a9) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xa6, 0xfffffffffffffffa, 0x5, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x6, 0x4) 00:01:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, 0x0, 0x5) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000100), 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00386) 00:01:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0xfffffffffffeffff, 0x0, 0x2, 0x6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0xcf9, @remote={0xfe, 0x80, [], 0x0}, 0x39}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r2, 0x9, 0x3, [0x1, 0x20, 0x9]}, 0xe) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xda57}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) 00:01:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x100000001, 0x4) r2 = accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0xffe8, 0x20000000) r3 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xdd6b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r4, 0xffffffffffffffc1, 0x4, 0x4, 0x5, 0x200}, 0x14) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x1000) 00:01:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0xff50, 0x0, 0x0, 0x0) 00:01:34 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = socket$inet6(0x1c, 0x20000000, 0x1f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x200, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}}, r1, 0x5800, 0x9, 0x5, 0x2d4ec00}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0xf50, 0x7fff}, 0x8) 00:01:34 executing program 2: r0 = open(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x8}, {0x1c, 0x0, 0x72b0, @rand_addr="e52d2de744a6303279ca4651f719428d"}, 0x3ff, [0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x10001]}, 0x5c) setgroups(0x2af, &(0x7f0000000000)) r1 = getegid() getsockname$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000440)=0x10) r2 = getegid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000340)=[0x0]) getgroups(0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x7, &(0x7f00000003c0)=[r1, r2, r3, r4, r5, r6, r7]) 00:01:34 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f86696c6530015537fdad4539528ae6ffddef31d0bc5ed5c60030adb800425deb0706b819accae32d08b648704cbe0bd1511194cb3331154e2a39e9c82f9e7c70d0c2546fa002237ce9ef85fb4bb107099d8ea5a1d0406cd27573f2e45edce74907d07136a2d8f0d0b97fcd769ab31af835fcac10c8067e51bc849f4fc4ce602922ff179e26c364b4bcf33932f96c3efab63ab47e05a36bd34998f78231b9c49b8970d6f7ba709284a5a7e32e80cf3a0d5ab5d311014ce823dc955e846bcaeffa9c78946134e99628da0983757d5c96a9"], 0x10) setsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000040), 0x4) shutdown(r1, 0x1) sendfile(r0, r1, 0x0, 0x0) 00:01:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) recvfrom$inet(r0, 0x0, 0xffffffffffffff98, 0x1, 0x0, 0x48d458e6) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="c10000007e7af7a9c129fcb4c5b6614164c59e73d6275c449778d30d532eb99348c2170823eec37b5ad555c3599cd373a45cc23e895c7dfcc69712f3b1227177bc2fd17d3cac2296c5374e22fd8adab1a1987e1c3bf3d46ab8248dc7e4aefa95ef14046b3b6806dae68a8c56140ba39fa66ee7040000003aa8944b442ec012731e4774a16d98b13cc0bfa520aef57039fac8babc0c77eecf77312d54b4177a1207539d226a334783bd6a3ef02e4c80127b1595e4010119ae009a81ef3c77e3862ad2794179"], &(0x7f0000000240)=0xc9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="130200008ad5942465df76910199382656508449bc53e51dd900d57c7247b282eea7453c3cf86764a6effcd79a5064020572efb4f70cfedf5a2f25ae0a3966917362c130e0b6e798c47b7bba0d75ade267974924d7f44b9139ac9791907835353614f56d70643bcd35b15e971b6b450d0b99776507e794b09b04c901a15eae9ec3607f8dad765f2b363238a6576ef1326e28216a2e0b6bd36a7ca0fbc1a91155c76cd46af48d77"], &(0x7f0000000340)=0xa2) 00:01:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0038d) socketpair(0x1, 0x10000000, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x4020, 0x401, 0x8, r2}, 0x10) 00:01:34 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) fcntl$setstatus(r1, 0x4, 0x8) r2 = semget$private(0x0, 0x1, 0x1) semop(r2, &(0x7f0000000040)=[{0x2, 0x6}, {0x4, 0x3, 0x27f987195179fd08}, {0x3, 0xffffffff7fffffff, 0x1800}], 0x3) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r1, 0x11, r0) semop(r2, &(0x7f0000000040), 0x0) semop(r3, &(0x7f0000000040), 0x1cc) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3) 00:01:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = dup2(r0, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "f2f7d0db60a9b79380e9731198496805caa9db49f1df35b1c5cc4288a11caad0", 0x4, 0x480000000000000}, &(0x7f0000000000)="1ae8b8a27ef0b2171d2ee5bb061f7b286d5d64c892f11b9c9bfdb7311b49029f20c1ec12280a5465308dc0ea4142de7b1af49e74a4828c42578dd00cee1be98de4", 0x5, 0x2, 0x40, 0x6e3, 0x2, 0x3, 0x5, 0x4}) 00:01:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup(r0) bind$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x81}, 0x8) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000700)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb001a0000058b839154f0659ec10000000000000000000000ac2300aa010000005caee0463ec16ae9bd1dd713d4fd3533aa52a823200f00dae61f501ff0facb59f68b1c048abb725092c1221d2aaba5a5e7d821e86620f05ab8d9f9e8c119cad22947bf300b2f911874361c06e16a5d28b25a11daff48b18f80489710ec06ee77c343398079dd32f4c3b46896d5c8d510ccc8372bf60d8dc7a863d127e1bd7cb472889133b2cafdf8276f112429266420377af7492fff5ae030971cdc0ea02a317423dbf02a1cbd1152bed8c7473fb260a5dbeb647a21877b8c11e31e1cae49db2dfe4d52d6ecdbfd2dce2471f6b86461928e7104d531a51eeaecb6860a766725283cc60f8fef6274d4a7548ac3bf8705a19b4b20c8cf63ef0ac16d366b79a8cc8572662d6c79a1ea5a19f964d1c04b820cc795"]) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00468) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000004c0)={0x0, 0x1000}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000540)={0x0, 0xa, 0x40}, &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x7, @mcast2, 0x54}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000000c0)="c8bd20f87bcd2ddf3370107a6f7942691afc839e4fa2d6d712a579b5656b5672975ffc9bcb9e5e81ec324d6d99c532d34973006ab060978470b434d7e5df9f0855dd4226f9e15387ef6ef95352482e2015c2ba6e01fddca86774aa5e677cf059680d3464f91156c79512d9575a785b1908030e41d75925487bada244825e509c6bb727e34146f251ea52ec131f26d7b917a9ec776c3a213f6a5d614e54535f0c9d67e65aad09b8be8b43464d092a05675defd8c772c1e0328348504246e0c2e1f1752a179fe8a23e05127df0d2564b4281beaecbe00a3bff5684c82b7e4751", 0xdf}, {&(0x7f0000000240)="8a4831d756884aaddf3f977844dcdac9e2e8a581ff1805ba3d91a4cdf46b9b75661c878ac5c3ec9be292fdee55d41e0ec5aad177bae0dbeb0df0c2e5bca92df030e1078cb5ac1849c1df8f5eaee647879b6ccc0d8409e1ec34c16ceed8ffdd8b574b3c385e325f1af6", 0x69}, {&(0x7f00000001c0)="4fe2546c876f3b74e0dbdff342e7f07796feccce47836d3ac156b80dfbbe8a8d1fb8f73e02c8fc18481f6c", 0x2b}, {&(0x7f00000002c0)="ec6bd97e8f85168e88ec862cb83ee3c7548f19987b6cb7afc75141b1b14aa725a845c114ab0f7ac7d716f1b5bf53d072e79ebc64d746422f4c8c3f6a835786ceee25d5d66c", 0x45}], 0x4, &(0x7f00000005c0)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xffffffff}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x1000, 0x6, 0x3f, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x81, 0x8001, 0x20, 0x7, 0xeb, 0x80, 0x8, 0x10001, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x65}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @sndrcv={0x2c, 0x84, 0x2, {0x401, 0x1f, 0x1c00, 0x8001, 0x2, 0x8, 0x0, 0xfcd, r4}}], 0xf8, 0x80}, 0x20000) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000880)={'accf_http\x00', "d0a347e086c71fbe9786c17b805f381e474b6a6e2abb7dd05ceecd8f8f88cef18743bdc07960d8c4941102278dabb5886c0ea4c18e7f069e13c95385ab76999001b95a137f414b42dcbd583b965d7c5fbe08eae3b4e632cf84b0242e6f117c340e35098fb891ecdcca39a17fdb5f15556844b9e9a8640918c31f8fa67ec432a651d2701f1ac6e3bcfd0c9219814f71cc3eb5b0251d5848572b35b49947a69cc47b6d363b58458efe0e756240006938788543a89213f2c152b4cf8113b41030c85906a82a85521ec6c6a7e43b423b02eebf1579a628acba8a43ba5f54b6f8e1de2d4c66be952d66fe9be236349beb34d2"}, 0x100) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) recvfrom$inet(r0, &(0x7f0000000000)=""/5, 0x5, 0x40080, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x5, 0x6, 0x9, 0x3ff}, 0x8) setsockopt$inet6_buf(r3, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x5, 0x7) 00:01:35 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001200)={{"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", "984cb695db8465624a6dbd0764b7cda93c44b6797b86f1ac33d44dbd20a71216", 0x58, 0x6}, &(0x7f0000000200)="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", 0x8, 0x2, 0x1, 0x7fffffff, 0x20, 0x0, 0x3, 0x70}) syz_emit_ethernet(0x1, &(0x7f0000001680)=ANY=[@ANYRES64=r0]) socketpair(0x0, 0x20000007, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x4, 0xf, 0x9, 0x8}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x10001, 0x8, 0x3400, 0x9, 0x4, 0x400, 0x0, 0x80, r2}, 0x20) 00:01:35 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x2a) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xffffffffffffff7a}], 0x1000000000000013) pwritev(r0, 0x0, 0x82bd, 0x0) 00:01:35 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x7fffffff) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, r3, 0x600) ftruncate(r0, 0x8000) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:35 executing program 1: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10, 0x30000000) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000440)={@multicast2, @rand_addr, 0x3, 0x4, [@multicast2, @local={0xac, 0x14, 0x0}, @rand_addr, @multicast2]}, 0x20) setresuid(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = getpid() r4 = getegid() r5 = getuid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x2, 0x0, 0x0, r5, r4}, 0x400, 0x0, 0x0, 0x0, 0x0, r3}) r6 = dup(r2) ioctl$DIOCOSFPADD(r6, 0xc088444f, &(0x7f0000000480)="493318ffb6c39136efa842aea30e12c3ed7a2f42752fa5c75f27f14b98d00ee556283743eea2d5624f36e90ebff93151d4fccf1fae77e0590ad115ad4da5289c11e08702a096d4e2d5d3ddeb60f266520f341e429fe0686cc87c4ec41ed23140e888aba84d89eb03e8dbf698ebfbb9f05cd22214819d4ba5cd7e5e6917a036403225bfae835bcff825b22c9dcab12e49cce26ff52db19494399da0460e3f4257fb12aba9a9e6f60a81a09e4f02a905ae68838dfc3e795d9befe33c7504526f532655d0f961c254c2ed68012defe781c7e6c2d6a39551020159db02557317b3689e0605") r7 = accept$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) sendmsg$inet6_sctp(r7, &(0x7f0000000300)={&(0x7f0000000080)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="1268eebe3547d580f245b83f7d9e5005f152429aab43d896228f9318d319029d0ea05ea6b85234646e9cd7c2c655f8d1363c5e0c84bc98aae8a94f4da2f65de1ed6e2c35cf4425a8789c83ead15531a947b2d7677f055699e8cb9b3dbf2d50fc66036126f3af86a217263227714a34938a7daa0f1878d38596efb81b8cf9bdc6cfe84f3fda5ca8b7435c3b0ccb7a7c3ffc4042aebd2c34e6f635208f8709e91a3234b625bcea512da1b4342af240ab67f9f5111c1314f98f828b326a5394fbe9d97bfdcea6daee319860e71a9d331f2ff6ad4872a9c0491c79d9f35edd79fb6f0fb4", 0xe2}, {&(0x7f00000001c0)="0db3c5b13dd2c4d27dc6306f19df0c735be65140887e0f51", 0x18}, {&(0x7f0000000200)="ba8eefbe23f61e29be1d628ebd7d7472904283b62dff994b26cdb7ffab08cb4f676e035bbc7f8e5036200dd57c0dd8175bbdb42e6d1bc9ff0b550c85a76bc984e2d11fc40d23a326024c3c1b95c3bb166faa", 0x52}], 0x3, &(0x7f00000002c0)=[@authinfo={0x10, 0x84, 0x8, {0x9}}], 0x10, 0x18c}, 0x1) shmctl$IPC_RMID(r0, 0x0) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8004, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x1000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, r2, 0x80000000, 0xa7c, 0x10, 0x8, 0x79, 0x8}, &(0x7f0000000140)=0xa0) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="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", 0xff) syz_emit_ethernet(0xff, &(0x7f0000000740)={@empty, @remote, [{[{}]}], {@generic={0x0, "1ec6a1dc3252e4b508b60a2417849cc3aaf7f350332cc3484ae8c1529bbe49be2b372bea4525472164de6b006db4c54eaa0c4710cd078ac8ac17d6a281a1cb686b979eb3a01651ce93fefc8a8d9a012ee9679deb055ab6a5a01eea238ebeec9a46477232265c81b1a8f3d6dfc9988a7751f7a59809397fbb26f109e4fbaed141c8836a7464254eaf8799a99c71c13ecbae4cc830f0dfd80c47867f30052ae55d2e77d78a235776f3caa8fc93eb534af0669e5199ea963d618aedb5d11dcc109f0af40841bfdccaf4e220e721a62827099e6c94f64b58d7ffd01aedb7d3a686b9789e8ed536d49ce528"}}}) recvfrom$inet(r0, 0x0, 0x239, 0x0, 0x0, 0x0) 00:01:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x13, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=r1, @ANYBLOB="0180ffff2000"/15], 0xa0) r2 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r3 = dup(r2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 00:01:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r1, 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) 00:01:35 executing program 3: setpgid(0x0, 0xffffffffffffffff) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfffffffffffffe01, 0x80000001}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0xcb6, 0x2, 0x9, 0xffffffffffffff41, 0x7}, &(0x7f0000000180)=0x14) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) close(r2) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 00:01:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) shmget$private(0x0, 0x8000, 0x4, &(0x7f0000ff5000/0x8000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7fffffff, 0xfffffffffffffffb, 0x1000, 0x100, 0x3ff, 0x4, 0x8, 0x7, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x177}, 0x8) shmget(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000000c0)="4f1496163a8100000000006100054b", 0x4, 0xc3, 0x8}) r4 = shmget$private(0x0, 0x3000, 0x300, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000002c0)=""/172) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00397) 00:01:35 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) r2 = socket(0x1c, 0x2, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYRES32=r2], 0x1) 00:01:35 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x81e03bef18b069f0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x5, 0x4) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) sendto(r1, &(0x7f0000000040)="03733cc13fb2ef10b8c03ec9a8c93684918e3260d65fb7bda8cdfea8edc4d6ba012f000bbc9f388829af6bc5613be62cf35bf24a3c7e8abbbe26bd0f5fcc07f66f699f4cfe31753ddaba51d59b7ac7ddcdb826a794", 0x55, 0x20081, 0x0, 0x0) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) 00:01:35 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0x2, 0x1, 0xffffffffffffffc5}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x3f, 0x1, 0xff}, 0x0) 00:01:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f0000000000)=""/112, 0x70, 0x80, &(0x7f0000000080)={0x1c, 0x2, 0x0, @mcast2, 0x4}, 0x1c) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) 00:01:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x9, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00518) 00:01:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getpgrp(0x0) flock(r0, 0x1) getpgrp(0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002bd) socketpair(0x1c, 0x10000000, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x37, "6f093a22d451805844d503f3de80d794b907e9537d248725fecbdfee1668c91d8ecf62087e10e51c99d8e2a09eb2bd5fc444b396e35c85"}, &(0x7f0000000140)=0x3f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x0, 0x800, 0xfd24, r2}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x80, 0xee, 0x1, 0x7, 0xdf1b, 0x2, 0x7, 0x7, 0x8, 0x5, 0x5}, 0xb) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x2000001, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, 0x0, 0x9, 0xc7f, 0x5}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x4}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ad) 00:01:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0x0, 0x8, 0x100) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00351) 00:01:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="38de544683b68df91cefa5229ad72000ce1d7c17b884377f6685c7aedd993b6c76f1c6957b761b85b194838043fee62d1ad64c663df87749f9ba84356eebdb20b37f6d4f8e2d2bf9aa408231b6cb10ff5a7919af8610fb3a5eb57dbaddde3945a70265ac450bad963f00e3e69a873574b95137ae39b7cd41c194251e53b72c6f60d0ab139174922a78f70b7369e1de58fbf41f", 0xffffffffffffff10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) 00:01:35 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xfffffffffffffea8, &(0x7f0000000500)=[{&(0x7f0000000100)="f55785b44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x0, 0x0}, 0x0) 00:01:35 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000140)=""/144, &(0x7f0000000200)=0x90) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000000080)=0x7, 0xfffffffc) 00:01:35 executing program 1: futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x8) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10000000401, 0x48) r2 = shmget(0x1, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x81, 0xfffffffffffff2b2}, {0x8, 0x9}}) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x8d, "ad2382bbdac3755fa5856e12917cbc9a6049c800db978badeb7842df1d5439900a5242a8e9d11a3cdc8125fe4e60099359db04e211ab3eae29973bd7f9950edf9f857b8ea2ffee930f2c14fb990b82920e89048f0ab50a419d13a69da05599c6d9b8cc89504d85abcc86bcbc2ad6fa6f4cf568f646b22a95d26fa131108479576be28cf2f4261f2ce83e14e1ec"}, &(0x7f00000001c0)=0x95) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x4010, 0xe6e3, 0x3, r2}, &(0x7f0000000240)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) accept$inet(r3, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0062e) connect(r3, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) 00:01:35 executing program 3: mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1f, 0x0, 0x80000}, &(0x7f0000000100)=0x10) 00:01:35 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000001000)={0x1000000000, 0x8}) r0 = semget(0x1, 0x4, 0x20) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000000)=""/4096) 00:01:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="58504fe7f7f4fe49dba0163f962524abe56101290d165170905f96cc15dfa11f65d0c528b1db150e94d1646d7cd1d190e1f21e50f95f362f94d37698e0e80d3563", 0x41, 0x18d, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="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") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0x6, @ipv4={[], [], @multicast1}, 0xfffffffffffff000}, {0x1c, 0x3, 0x1942, @mcast2, 0x6}, 0xfffffffffff7fffe, [0x2, 0x5a, 0x8b, 0x8, 0x95, 0x9, 0x201001, 0xfffffffffffffffb]}, 0x5c) r3 = semget(0x0, 0x3, 0x6) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000240)=""/200) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00349) 00:01:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) msgget(0x0, 0x128) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0048e) 00:01:35 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="820201"], 0x1) msync(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aae00000011100b2d97f169383"]) shutdown(r0, 0x2000000000000000) getpid() recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004ce) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) 00:01:35 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) clock_settime(0xf, &(0x7f0000000000)={0x8, 0x4}) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000080)="544e6970d9d3422abf1eb522f13b96ab4e049eb5fb76eed2d79f9e296fc238f83d61dea2274d38310e59b305aad53d9eeb13eae4d6") getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/199) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff7000/0x2000)=nil) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x3ff000) 00:01:35 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000) flock(r2, 0x3) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f00000008c0)="fd3c4e2ad90fd5cf5804aa76e357fa3386cd47f234ce232e56ce7932375d1217f792e93253d25eca5710966da0cd8d6b10fe4f8170540f968811494d97b782f9f2759783a8baede7a3fe782bc749c220b3892fb562d55c3c06f5829188cc9eb390aad4ab459ba61687b78d01fb1e4cfcc42c009e3715a68abcbc9ca283ffcb03f4dd8f2255383ea7dc5a39f538de5b4a1f0d1814d1065b23a47106ae7d11eae5fa40ba369531a027cb343ce95a50bbf6e38f3ab41f41617485c76f2756", 0xbd) r3 = accept4(0xffffffffffffffff, 0xfffffffffffffffe, &(0x7f0000000200), 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)=ANY=[], 0x0) r4 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x68, "439a80a6f1609b446f3fe06a3578131f063cf3ad6e0ca557e23d87e388603c914c2aed05b8ab1b8a3cc2dd725e719b5ead5e461f61bb457fd46cceb17878ee22f9b907ceea99f5297eb0b857500e639a4385064e0f288cdf6e7d6f5a6ba1711cb9db7925cb5c4338"}, &(0x7f0000000240)=0x70) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000400)={{"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", "cc3b6d0326c91f72fb4dd52216f0e31c869442d903b8c33cd8a5533db73940ab", 0x3, 0x8}, &(0x7f0000000300)="f84487ad91ef0dd284a90f33534dcbd740d75bb32202782ef699d3f95fcf2dc615b3dfc9afbdf446bc2c356806e43ea8c47dfe64ae15ccb512b58e91a93d5d7afe4e88e11df115a49c1df93ffc7e1f1c0aab725dedf376281f738243dbf2", 0x3, 0x4, 0x1fffe0000, 0x1, 0x40, 0x97ac, 0x7ff, 0x2a4c}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000280)={r5, 0x5, 0xf, 0x5, 0x10000}, &(0x7f00000002c0)=0x18) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000080)=""/6) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000380), &(0x7f0000000880)=0x4) r7 = dup(r6) connect$unix(r7, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shmctl$SHM_UNLOCK(r4, 0xc) poll(&(0x7f0000000000)=[{r6, 0x1}, {r6, 0x8}, {r7, 0x1}, {r7}, {r7, 0x5}, {r7, 0x2082}, {r6, 0x4}, {r6, 0x40}, {r7, 0x41}], 0x9, 0x9) 00:01:35 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) socketpair(0x1, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r3) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) fdatasync(r1) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = semget$private(0x0, 0x7, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0034d) semop(r1, &(0x7f0000000040)=[{0x3, 0x2, 0x1000}], 0x1) 00:01:35 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file1\x00'}, 0xa) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x2) 00:01:35 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x3f}, 0x24) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) setsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000040)=0x6, 0x4) getpid() sendmsg$unix(r3, &(0x7f0000000a80)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000009c0)=[{&(0x7f0000000480)="965d98fb05316e6479b04486fab719dbeb03976e9df0a1deb08125c51a2b580b6bc8cf79418d847414d2d30202652800d59e35dff37614c41b14fa33304d318c0c00a8ff9e960a8aadd75db5492196eabb954703557223ca366cc77d1bed3b59f73c477f7e10e42add0a9100d1732dbd4034bb8e822aa6e4c2dc003b334f23f64f113583e8635b815786a147991cbf6b9db2ba3e684c2d56dd", 0x99}, {&(0x7f0000000540)="41cbc201497d878b4cf358384b19189997336832f8bc9f3fb308", 0x1a}, {&(0x7f0000000580)="64f5e2867dc62d375fdb5a2dfb27f4095174b72448dc033973addb056e089a29c2252639c5687f0a319552abd7dea24f04bb6d516d03dabf6077645e6adbbccaceb753ff1ff8c6102b2930fc312f2c3ee8f0aba1f374eafa0be3606a", 0x5c}, {&(0x7f0000000600)="c9e4aa9351c7dd25be912f2a7c021994018b60594bf6870e0cade0900528364509399f2cecff0b980920bdeb47f42545ed5a774d023cb91be81625de18dc96101dad921797cd952355003a591e3867ee6a03407a1f14904fe420d1fb13df1413c17c66b5a6d30f8a8121a849e389001e9b0c39a36ad2fb9af7eb449b672ff8a80cebf37eba3c9bf9e198880a27afb9dd201e0ef17c8bed30f0", 0x99}, {&(0x7f00000006c0)="8c1fd62f437fa4999186506e97b8c496af3ab8438505ae12b3aa6e0c0caab1d115", 0x21}, {&(0x7f0000000700)="85529b0e063bd6f8356693ac72a4c950d7cd6b6c418021fe6397055ee29a60d7075f6c3a73af0983730a90ee5b0e288b21028089d391b1411ab3cc235cd2ee83dcc9", 0x42}, {&(0x7f0000000780)="8f875cdb1874aee4058a46c9128e4da6989366deb60311d040f6d33062c3b98c1f5bc3e1ff049bedb0071e021c7d8990816e0ef605e005c02477185209c2b7a2abd5507880122b1087400fc062338ccf", 0x50}, {&(0x7f0000000800)="27ec6ed74ac017187090c95ba6771ffb17b49a1289985428e5957e681aced4e529b7009bc0f74d1b33953f6af09c5e079ba0ebe33172b9a57f69a13da05127568f299cde7c4a7aef49e89c29deb7e5e46d3844d0317149b339d57f760cbf4490a2534646c0551f7a1f8540e162d6a0be1e422d9a3471631ec92799352bc6a774aa", 0x81}, {&(0x7f00000008c0)="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", 0xfb}], 0x9, 0x0, 0x0, 0x4}, 0x20000) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00459) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="fa2ba4ed93e8d5bd01001900"], &(0x7f0000000140)=0x3c8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x400, @empty, 0x8}}, r4, 0x6, 0x6, 0x3, 0x8, 0x8}, &(0x7f0000000240)=0x98) freebsd11_fstat(r3, &(0x7f00000002c0)) r5 = shmget$private(0x0, 0x2000, 0x245, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r4, 0x2}, 0x8) 00:01:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) shmget(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) r1 = shmget(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00350) exit(0x0) 00:01:35 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000001680)={0x100000000, {{0x1c, 0x2, 0x8, @loopback, 0x9}}, {{0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x108) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000001540)=ANY=[@ANYBLOB="ffffffffffffffffff0800450000420000000000019078ac2300bb0000007f45707d1eb48a1e0045deff000000000000000000ac2300aa010000004ba258731069d7c891771b4a6c613da3263654b2dce3d5a8f2bd4b39e92da0613be7415a3eba6fb598a6d746c5b389ba049fdf761ef48d3ef19a92377f863c31e760878bb3cf121db2102ee5d9cded6253b9c3f5047a07fe6e279b47281a920fc39be9504e5462b8c3f324dccdcb573bfc49cfb32de410464fe51337cfaf0ac6771f2c72b6ab04102bb0e1cd9193f8f5437f27f4b06bcd27b572e1f2a6349fb278fe9eaac3a119c90451d719ff8b99640c8398849863bfed40d7fb507700bd42379b3dc7bbf5b25ec847d5512b4d"]) wait4(0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x51) sendmsg$unix(r2, &(0x7f0000001500)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000140)="adf1672bad93325042dee079df0f52edd6355de3e6ec636d06fd9045386386ec7bfa30c831ec8f8a00d7433a869e50e9b5b79c", 0x33}, {&(0x7f0000000240)="cc7b2efda974bce509345d6a1e7ea051bdf0046e6ba1af08a6f51e01747db3e65c221ddda850c6c2194713640b3895460e0783d299d8abfb45a4991d4fb2a911771625a1c70561c9d71b1d09a1aa749e3d21bbdba3ecab0bc54acf4eeccc004a6a4f9e293d95ca7f8b6f5134c50dc0edfb953e048f73e3a58b4d142dd0b8cd5f2e06198cce7e6921937fcaa0876757ee24261bf6770a9f489320a531527f6ef93d99", 0xa2}, {&(0x7f0000000180)="a4b8734bdccc436c5941006215761c467eff3ebf3385f443fadc4827b22397e8d9564bcdaa3684ab2928c452960e170e724d7cb1052dc815c08f109afbbd13cb9ae85bb8", 0x44}, {&(0x7f0000000300)="6f7d19c42252bebcfed2fb9c0e9c824b558ca9ae4428ab09ccaf300cf3fdbf1dcaf480b07c30d147a07a5ed03837ba8a1316c2408c7ccd62d0f0631a70cc5cfc075b20fc754160585454340769c3ff5a83ccb79906d68a5a25ab59e3067b1916741a3564285c4e099451681d064622e80fe0decc4e83a6c60c4477d155e195940137692a1a2bc359af96be7533e9dfe9df28ea56b627aeae0e4c193618510d9d3a03b3990ae08336526e76cd59b8b33cd1547406604c9031220cc32ad3526a1feb55296878ecb70c3de2ce5124c18398d7c02066dc48dbc366b6df86ab78594d1ca72f43660def9b195c35d09402b6b2b948fc140c9c1cf9bd52989140e1189becca084e82c94f4ae739df2b6913a7988976c0ab7447c4eb3b0caf018f4010f33424966e31280795264f68cc2ada10743be05d68dc4d6757c40804d403e52821b5c1aaf591ce5aaddbb000b5084701badfee4783697c3ff09e8db7baf4e5bd2f22b4b8472406aece95ac4aa9ccbb33b67f39bc02e05659f87e5037715264b14166af319bbc52f21167bb4d1dc774e30912b41dc54d37086caa7559d8bc464deb22756ff95d39f94886b9475edbb16e5c50e3152baf2f814a3bb4374de877c255e645f2b2281b28341dcd188975a2a056eceba093b71615f5a2086159c076f649a697ad1bfb1a4d6b36495c6ad3bfa52906e9075d497f9abd1a827ec9505ea33e1a1037203b279393035d9b2cb1e6126a1b5bc346e77e7c93efa0ad2a08355614f2cb7722c0eb630b6a3b4a6f34143554ed116cbd2155c0ef6e7c9b3676615fbc9e64a5affeeb6475c91184b5da31ae3de245d244f04ee22648c40bb8913d9d7137f8b26ad527383ec39929c557763012bbcb62fd6fcf0f7a7dc5b83da68cd8feaa00ea3932b19efa72dc216fa80ceec45829efbd188ab4c302cad6bdea2370ea6432b19307ad905dc0de7dc39bbba1d1b8da0e75d0e8941ff3e09d4edaf5c7e27685473d88fd39159ca3d23e930b5fd136c5124136cee13478959f6e6a0a37a18e5516babe7b70c58c607d9542a060d57290ee6343aac95bb74f8074bbe05cdf2dba82113dcdb5ec2b904fd781049a74938f16976dcb59b5a0c7876f7e1b06fdc044c43b329f8bba75bdf1d1ec8cce2ed41231536a9caecac249c1f5e88d6251fb1d54d2cb10f1d94ca44d2f382d1418049a78b14b1be422c861a2c496f3cc9b08eb93540d3f99c95f28f074cb38d627e8f8a427b19a13744a729ab80667696536523a9426776436cae691e318b70014df0768c7879908620277b12555d12da486021e818c733790730280de05ebde50d9acb61a10479d2fea779971a859ebc3857121327b7eb629cb3e8a6a0a0eab471c33882894e1f6b866d31524a2454cc6816761ce9329e049f0c5b366e24e134a56ac1b63f2c7e71b3be63839dc908b824ae18a4b9d3df24f15ffae5c262a3dadc343e63141bf18f1a062de384f445a81ba86413fb295007783b850fd121f72f2e960d77b5248942dc3d717b248e2d674c5812e2c6eb707e5141eb495b48db7693a027a9d5265cd0b5cca6d9d8ddb6b2e283bbbb3d9dfaee87f648e54aba95ee7f6cb317bd28ad3886a0c52f9aa224cc9f25f1a641315a57eaf95e2cfcd3bbb5776a30f5beae666d3b2651c084477739f7884b767b2ec0fd174872d8c56030e10e958470ecf6e9980557fba121ca25d16488c178b42488560c8133cf0e7d96ca68ee86e91018bf834ee837b31f6e30d5647076cbbda33dc69958743bd309009a4f07125795948ece214c7839d8a5338787c073f23108324a7f9b9a9d4f57d62445c59575a34315ce630b34e8951ed0db4330b806e2f7bd4b49472a17144ae159047ccc7780d94ca790d2227bb0749c10148ff1b96f6c20e218d406c5a52a8b84805b4e471d73713bf3595936f76116de523bd14b86a0851f99baca2efa12850febe3fd3287f33944eaf07d30d70b1a71e2cba07641a5e4549465cde3f86795021db24b28501c2df67c8718bca5c2f8cb774ca76db6bdbc0b3770094553558907839f0360382960ed733174cc47f239e16fb7cac554e6838f9a846f4864bf3c9450eecb3c82656bdd0d363cc4258513ea3f8c87d950866c1c21a806693e8f7f7ec5db0cef455e396dee046ac998e5e3590a70ef2b1ed91d960e595a6888968a312253322506aadb20e1f932a512de040e7b57e8bd2d8ea5a2724ba1d5898fc352ae7bb33155025333b88a99743b6907597f7a89b5ba1edddbb3fc0890a091b9318ad64620d5ededd4907c67a49ebde2b022a8fff81afc98729bfe4f1b99ab4be302809ee557783f9f25c79e4f133fcaa0a84007e85be7fab17070005e52ce3a3907f043659acaf8b08205d0e27215ced16a20a51213d09a7f4867c0740581498c7baef68c84038e61d7ee59d2130a087b8b4f5a410e2317e8e3bc26bf76edd0b95e22cf87fe021f1a206fb3f9fa897bcbca42851c6decbd46c65b532997d13a8b4460823677c6e3974273788ab0b5c977070151880e064b40a660ed2039d9d6e1ee8ef1dc22086112fe0a0a7c32be67fec9e3cbe6598f00e7b225b83122b9986cfd0240f8d5ed11e49ab9feb143ba5537c3154770d492c8ec8c3cb67c7d4c03565081d22f4a48dd0f283c25d135d42931020ed8773918386d703b09a6fc64d22885b81ea34b30bafb7dd0d6e42a7a768f13ba9771ed04c378d65fdeb29a0498cf1d74b788c1989f9b83a2fbc0c2fede4ec909a9a2c1cbbd019488db760d0daa4f2ca877c285851c8dd8919ec7e51c5f9bc84cea7d3d0923182c921d43f4a819f45f8871e2343767f2e960fcfdca815fc3750e99112dd256b37fee53ac618f8b998e057ae5389be339cdef1808fc90acb1d7fbce38e423d22b174bc8cbd039bd4d061a6189b17ee3ce821b2d352263bb46a9a95446b2a5880ba75d426f2b6f52c8dd95205e4bb56c0e1deee9edb63693c7f984db917f3209439c91233d40c3391b12dff48ccf0df0b6f0f6f65f6250951dd74face0f857deeb5872a4be67c0154b843423df2214392a56a2d02c84f0735d706e754c31f0d33d372fb65063fdcd150ad6fbec8440488bf37fc41a2ba15e0849a73a7197af7453878c339c628c3069250f3a8f90bf904d7dfc2d6a23efbdcce82ca092bf1df7b88c17ad3863210f622c573241f56c9848efbae12073bf48b2345760cdda2ef8e872e9bf5fbc04ca67b3b87423dc2682e8b950c0c5c22050f5ba23178eb5c30b2b919e531d8a362d1850ce78424c7285aa19612debd5d8a5488c605b6facc957d78ab8da9412f31d197979314248d1cfb86b6b574cf8a73b1d0b62a19e3b08fc2269710881cef0c1e8388bbb536862d94bc7051bd3e30a4a402c645802931a5ea717ee1730293942739cc91bcef9697acce552eed76cdfbedf2f502a8d6e32fbfb501ee402d62d6d705fb1674b2953d57df735e10a1ab925903a5247c08f4d3cc4b8b9ec31563f07be8a1bc684ba64ae9c9fbd6d69708bcd42680d866397c91d108887a329df0608438506dfebc36a197589530bd7b2e9b0131cb3d92f56c8d56e98be7d7b351c8e6636fbd0326679ba7c9b6eaa824e9a4393616d6b35ef8928277194d6ddc36c7f8d9e21e59d03c250e3bd30564829e9d1e5654b4bb55b6f9aa24c26b51283efdd04c10e428fa714cc313877a6a52562b69228028a6f24af854f96cf17b8cc8430b9228647ea2a1e32ca117179f5126bb2a9e406c4af773a8de0978fc0fc0da057505a9dee197186e8e0c245133993e48ffc2cf11fde747165222a37b21a36bf989c644fae7632ca4109da39fcaa4979f566f53b52d68d3297721f1a7321dd43d438702eef16de70042dbbbf094e91fb4cdefe370cceec8950071f346bd53985d751869bdcb877d0f363c358a4381a525388a20a4301dca6a750a53fb36fc5800ecafa08a06d6f9f44d8de6cc8a91c9314c80d717d67d1eacd4208cf0b1d0e8ef378a29becfbe58fd6a623af0f0acd813967ba4eb494bb0b8add0b6a78c969394c0e4ca79d3111e3a87a6d2d5738d1dca2115c31cc1cbe900d3f2af7d762a9efca7a4a9c366685b7984e906784e9e92d79eadc3a050dad2549d458649f043b4f8413686c4901120ce4a751b56b96d4b2e8e3b0b60d9ad2d95e63999cd9263cb0fdf9655e4368a03439d09d7174bab161dca3ff15edd98f2efcaa8ae2bbcbab0b623de2a08ebb39568e5e773afe663c1783f09cc83172213d272c1bd2ef2287d47ee9a809f5f6286756356a0e0bd8a4f85506a1b1194aeb73cc4372b75b8a6587c2a34a09557c55b2149e968639ce28fb10391d31d92fba9c63fd92ca9e2ed81441aee3d3f627dc80876cff76387b98cbd16b76290f84c502a05f2dc6c8ee00d5c4ce7e8a2a880ec481043007322ba3295c58b225c6e3f9f7524128eaa88c455042d91d3c643286791c98add57a260cfd733bd7a5d225ffbddf09d36745585668bb181cc1d718d00e18f714aeacb8ee1d24e95eb4119460bcbf20ce06d7ff76a1b7a9e1f345a4afaf0a96eb40420e98e34325fbffbd68083573d09fa53a413ee22aff2a46f007f7c1f90e2bf4d7de276da54634a75005f5c73715ee38270c069367ee8e8ae1b2f91a2de9612f1c731707c0abdab7e87a778d89807d2c1842884d84c95640374c152c8d968d7f6195045aeeb7de9cefd2befd2423a909a81711fd338067fc48b7afbeca1facac09301a24f34fd5e092d2b12c8796915b4b61f1702d57f752e18755b86673b7d20ee330545e76d8b19c072ea6152643e37707aba1e44661628336834ed030bdf183c52f6a28505a8aa4462d53bb2557a8e278a5006615d7c4a1c7b5c653f2b8d26202d98fd06556d15682245adb14519d6815f22a1b7190ebe5238819272c5e153fa9dc28b313ebbe1ff444bcee358eb2a2ebee635d9db23256431f90841438248f237ea8dcf7293f44ad2d31a64172baf9131dab711da28db87202da6e98cb59defbbeef7718a48c15b48c478dc7764a55493404f1360a2e1098aea16e16f1f1d6c9b454e183df3429b67b01d70879393b1ca06688d1686d5819293d5b9b5ea76fe42ea5fdd058a97e79f4c6ead5f28bde8114990e9b49dbe6cb3a1761e1949d23f05a5676cf19009dccfb120be92b136c647b02f798702e3df1c94344abac8db19ff2cbeb01884a923dc2e73c62fb5c105be971090c2440a270c6a4b0aa9b90247b44866bdc4ed74966ca562581c981b062d89e5e4eff81596556b55f1b1b93c91b4f4e82dda767dfef2ada6a5006f6a1750a1f01c0404ff0a67d61458c0af8e8bfd961af3533945845f0eeaa578b8d7cd58c29b0f9c9005814ab3638caf02f73e7204294cfc1c412192ec20b3c9f934955ad6699691bea30c56396ee6907c848fe3c773afd25c78628ce22720dcc3c4305bbdf541bcadf3c1188641ff30d5117627a55bccd88b8635de0604339d385a3767786847c5b3a5c679412a04c050f0ee588e534e94322465e48c397df0dbcefbc3def1fcd1f404ca2e988b889689cb860cf59bad6355ff0ecfeed76fdb55494c39d365c530dd10231fc9d06d91ef48c3a80dcb0defcc72353ad5e4b5205e6f225fb71ee532f206e9f2f30c9ed53c864f0c7270527009b88781b6bdba2fe829b74cd3384f4302a9e632dfb0b18518abbd0df227f5c4ae4861e0a2886ad34ed718db03f8776f9e55c0e1c44d15339ed8046656c9f07cb1f828c7f865a9a58684566013bb435bbb6e7aa3255ee5951df4d257e508a751", 0x1000}, {&(0x7f0000001300)="57241cc6d2bbaa437619a04fd2f7c0a95b94246ba225b5fb1ae98c67d5b1f7c69532eb592be0674251deb735f4b313a66384ef91e83a2815265feaf390870fed8bf11da26866a4832fa8a1b3f0753caf4ffb6da99d0d48694112f62ff013906b7b4c09131c293a958c7582b23339d792a1a4a88d5951538b3698b06a4fc7c4af6f8d762f964ed8590c39f680abad3825d6b0f4fefff29e75c8c6230f753ccfd69b13b19f4f0b03cdff3cecf85453e9d41cb50178820b0229e30a8350d3ec268614a6a6df66461e69541e83ea39cfd655cc2cad3223d6968c6141c1bd65e334c266431d69ad4fa505", 0xe8}, {&(0x7f0000001400)="b9e891484d931de91662e218384a494095b9d9ba612749cb5e550034447447020cac517e25be6b7ddc766046a7d9900cf488187b20b8463a9c23", 0x3a}], 0x6, &(0x7f00000014c0)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="000013df1800c0aa69c82f6ca0ecf12a6bd08d", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x20000}, 0x20180) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00468) 00:01:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x17, 0x20000005, 0x1f) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000a00)=0x2, 0x4) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x85}, {r0, 0x100}, {r0, 0x8}, {r0, 0x8}, {r0, 0x28}], 0x6, 0x8001) 00:01:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x8000, 0x0, 0x1e2) 00:01:35 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000100)="3c8ae2dd86eff9478bb9c111a8ce158ee55c7f365e263050a81b78ed98ab3eafa8a26814cf664eead9a913a1878f83f18def94097d081a3631dd06c253731b256dbab07bfeaf970500b554b279b44a85a23a20c23d68b8ce6cf3f760b652dfb38be482746d44347fc89ffb47e8f7caa4db7fbd3a1bb11d9cac7d4ffbae95990624aa62e61547c39a746e21bbce7193124814ea94ff49543c0227e4fd764d75f1f8d4e193e3417b0967c17942c85b27a8f08aaddf71a72af7dd5961ddb9d587") r1 = open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000080)="4ee0509125688febfe1e1ac0262d609d10f37eb98afd716e05c2df063a0e2d428be69654854f9639cdc3c5b4b0fd730ec82bdfe8b3afc5596cd26136") r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x7, 0x3}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2}}, r3, 0x100, 0xffff, 0x4}, 0x94) 00:01:35 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xc004, 0x3ff) getpgrp(0xffffffffffffffff) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000180)=0x100) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x0, 0xffffffffffffffed, 0x0, 0x80, r2}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:01:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x4d, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10040, 0x100) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000140)={{"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", "2c6db5cd8585d375faf1191c2e70bb8eb01ab3e406e640174e9c0fad08f29fa1", 0x6, 0x2}, &(0x7f00000000c0)="55f74ed2d548ab435cc4bc82efbd52e09be1e1d8b37ecc9c0ffc9612bf8e9bb291c66cfdcd8b8292512d203f7ff98281d5ef077ff2ebaa043c294f1336bfe498da749e001d06304ef6e1640a8c116dba6f91471b25a997c0", 0x0, 0x25, 0x9, 0x8000, 0xc000000, 0x6, 0xfc8, 0x8}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00797) 00:01:35 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000280)=""/11, 0xb}, {&(0x7f00000003c0)=""/126, 0x7e}, {&(0x7f0000000580)=""/253, 0xfd}], 0x3) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f", 0x8e}], 0x1, 0x0) fsync(r2) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r5 = accept$unix(r3, 0x0, &(0x7f0000000080)) fcntl$getown(r2, 0x5) sync() r6 = msgget$private(0x0, 0x400) msgsnd(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000240)=[{r3, 0x181}, {r5}, {r1, 0x80}, {r2, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r5, 0x10}, {r4, 0x2016}], 0x8, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c1) 00:01:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x100000000005, 0x84) r1 = dup(r0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0x1, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0036e) semget(0x2, 0x3, 0x1) 00:01:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x7, 0x8, 0x1, 0x0, 0x2}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0xff, 0x8000, 0x4000, 0x8, 0x3, 0x2, 0x400, 0x8000000000000000, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0xffffffffffffff80, 0x2, 0xb8, 0x8, 0x9, 0x4, 0xffc, {@in={{0x2, 0x3, @rand_addr=0x101}}, r3, 0x0, 0x1f, 0x195, 0x773, 0x6cd400000000000}}, &(0x7f0000000300)=0xb8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000140000000000009078ac1400aae00000011100907800000000"]) writev(0xffffffffffffffff, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r4 = getegid() r5 = getegid() getgroups(0x2, &(0x7f0000000040)=[r4, r5]) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00908) 00:01:35 executing program 3: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0xfffffffffffffe49, 0x0}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) 00:01:35 executing program 2: shmctl$IPC_INFO(0x0, 0x3, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800e0032d) 00:01:36 executing program 0: setitimer(0x0, &(0x7f0000000080)={{0x0, 0xf279}, {0x0, 0x9}}, &(0x7f00000000c0)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) readv(r0, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/100, 0x64}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000540)=""/149, 0x95}, {&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000700)=""/232, 0xe8}, {&(0x7f0000000800)=""/191, 0xbf}, {&(0x7f00000008c0)=""/41, 0x29}], 0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="22d2130830841a66fe9330c2d9f07687f953a6320d83ebf00488afad915c7a7f5c9216387db091d6ae3b4b91b9c539d7b5444760643929a3e398247c3cb1c63f430150810539b9a71e8711a15de1328d2c3c229ba3762f6c420b8c1fb71d598a6140d82dee55b182f4163f5d937a0a444904301fec43e7ee3df48fdf9e264760b231db201762afbde7c7bf8a4efaffac32bdd94acc5d232c594a8484d11bdc042873571c44d5d1d7068c02b5bc95a3b4fab787", 0xb3}, {&(0x7f0000000240)="0205fe9b5513b817ba2af1162f1c5bc3e5c03f1840cd78d8a976565ab4c17b1e4bd3b1272417004c41005c68f4f40d15c6bdf2d9488a89521003f26099404a17b6580dcb75560203df24fcafdd39cc1607", 0x51}, {&(0x7f00000002c0)="34f967f649c1232001f5215f9457619cb73a2fb37a8a00fb42259426a3a4bcf7a9e5dd06a763336626fcbbc728cc8e1f9dfcb0", 0x33}], 0x3, 0x0, 0x0, 0x20001}, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000380)={0x401, 0x4, 0x101, 0x8, 0xad, 0x1ff, 0x7, 0x100000001, 0x7, 0x2, 0x6a2c}, 0xb) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x0, 0x0) dup2(r0, r0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004af) r2 = dup2(r0, r0) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000000)="f9455c908ca3cc379dd03ded9684921201b964c00f65bddbeb1dd85947567b0de913d3c92cdca32859e497f9fcb346d16af43a23aebe6ac32cd9857ac02302") 00:01:36 executing program 2: mlockall(0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200), 0x0) execve(0x0, 0x0, 0x0) msgget(0x2, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x407e) 00:01:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="bf397cee7befd4fc43156c764406962092d0a51ddd17de0bc663cc1adfc70d668e501435ccbe35fb272a5ed25c48a6207ad8eae07582a7", 0x37}, {&(0x7f00000000c0)="1cdcc477ce4669ea31626a0ccde9746feb102f8d544bbf2d10d27a1830790078f31ac303556088aadc709cb461ddd939c210", 0x32}, {&(0x7f0000000180)="8c96a6bddf696e6c9a3300714fe8b1705bc50822a884a1b07e61cd77391382f20c923b283bb522b90b20b1485323906b126a58aff7b685d5ce889886029766237d049c40d183720a9b945de86a7f1ad548b6dbdb1183645a438183c94120236187", 0x61}, {&(0x7f0000000100)}, {0xfffffffffffffffe}], 0x5, &(0x7f0000000280)=[{0x78, 0xffff, 0x3, "06034d84d2184c7339b3b6785c386b4d4511f6ecad572a56795caad5c51dd8b9b2df9b8385faecc0aff72b65b93b0482d60df7a6c9ebf9e621069db057f767bb961dff286009962595adb4ae74b1d6607c4a03fe7ae979b586cbbb9485d2a05051c49cb08d6fcb"}], 0x78}, 0x8) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=[{0x118, 0x29, 0x20, "5be5d741e2c56d04c16234e44300dac59ca875f80944d570d8804653a23c4151f31d5a357e0c240431e843ab5aeec74a9dd2266a0abcd69421fcf9f8ffffffffffffff17c32a3b7aa597d8ec9af5f7b064aeb130cda704a00e6f6e869368927efcade5754adac4b239f5fd6af7a1ae4bf0bed4a8edba1b38d42d238949a3d285a4aea605b306c8b195fd3545f266a230638f3de477afe2d4fa356e5b0dcbea286f4342cfa429c94563d5fc5dd9f1743162e8b606ad13cd3946ac0ef558f051c995d639c2804d71c624681c41fe618267080b2fe548250b7d397763559966fdb0cdf25af3e17a3dca3cca28ff6bffff847a07365995467ea715e07e0f2d496cde32"}, {0x28, 0x2003a, 0xdb6, "a9b2a0c37cb9bee9ac49b62a4d0d67cc582122017e"}, {0x10, 0x88, 0xd0}, {0x98, 0x2000000088, 0x5, "7e7258b3a3da42fc3d9772fe30947669343994a7c0fe7fb58f41a8b0fd002296d2bc94bb915fb5a4c6dff70f494cd3a421fc880167b3afcc23bbbcb8c999609dc384ed9812e3c962e49ffd7d581d5b0eba8a2db448081878d76131afd13e41e0a3d7e210fb2b4de61375b2c25346c104c30a8f7b8c556aa567cb3466c7db035cf006065d"}, {0xb8, 0xffff, 0x88, "9b19bc96bb85bae5436830125f1b08129110e38dd399be2647a13a8504f2f58d8a9dfc34b913bd4ed5b0ac0bd68628303f03e7e841539dabb71101a6d0ff7ca40c1d4ad9185aa0a12dec3adc582fd61217e448803701a2e57b6c634d530ad11bbf19631e825dcddec59a1b75335335dd15e3dd80814c3cae1d74436703fd0af9c15a673322b3b4b83fb95803eb7a5e2400c1eda1dd396a71aad1ca177992d3417a12"}, {0x1010, 0x85, 0x4, "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"}, {0x80, 0x0, 0x5, "382bcfb36dd18b678beb27e3c90ebdad3c825639d0d7b4a58107cd7dd4ba97d8b1bf669cb7f58ea5a0fababb171d3a62c3211c900741934d413264cc498b77a528560626f809aee0da6f773ee616de9317692deba94bf994b17df57eb4201707a31023c1449482c7f22495edefbc87"}], 0x1330}, 0x0) 00:01:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x379) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00389) 00:01:36 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x110101, 0x26) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xffffffffffffffad, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e003af) 00:01:36 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast2, r1}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800e00306) 00:01:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500000200000000e1329078ac2300bb000000000500907800000000450000000000009879f6b724fe6c40aa01000000"]) getegid() r1 = socket$inet6(0x1c, 0x5, 0x7fffffff) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000)="a96515403d9255d4b3b7fa98db4c9d8cc1e04a78ae3124e6594dad40be8883fadc41be3898d251a471ce733f22", 0x2d) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003aa) 00:01:36 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x1000, 0x1, 0x6, 0x8, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3ff, @rand_addr="939b9eb5d86b492d148f0c05b28d5bcf", 0x75}}, r1}, &(0x7f0000000280)=0x84) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e00000000357ae26caae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x80000000000, 0x0, 0x0) 00:01:36 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x80) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000900)="bc4fe34d25a99117cee9ca70e568eb96e0383e6727dbdbc01409893814751194bcd86f74f9c295ea1492679fef38ceab3f46a1c70c67bef9d4b5e28474a25fd1f04202e84a7149eb1a60bd1226ce12124072d12134eccb82e7f8e4e85252ad89cf8da7d1d3cbbc8b19765a0fc619d045f75754aece3299fbb7fcc79d5f00432de60df27a0643b7973b49f6ea1d5cefac84774ee2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev//.\x00', 0xa, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) chdir(&(0x7f0000000280)='./file1\x00') chdir(&(0x7f0000000840)='./file1\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000a40)={0x0, 0x9}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000ac0)={r2, 0xac2, 0x52be, 0x7}, 0x10) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xb7b9, 0x7, 0x2, 0x0, 0x3ff}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r3, 0x5, 0x8}, 0xc) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000800)={@multicast2, @local={0xac, 0x14, 0x0}}, 0x8) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000380)={{"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", "73d0d47bf0835f2713b428506890a4e93b008decbf02650ff2fa38e38aef1e5a", 0x2}, &(0x7f00000002c0)="0e06ddb69467a38b0cd2670fa2da42310f99ae93d19a28523b9db08fe5b70a96feb884f0e07daf72ca1e82888bac52f6d489f52e5058d2a652966ff138b5421ec3879e3d0ad948bbb5544b9612639fa0916c4e34834d12fd705a1a2380a3138ab5026e7e170ed2b9cefc21ee06e7438272c9fd5bd5e6d3ea88671432bd3db3b4df99a336cea45e9862bf59bc00fd0b923ac31719e503", 0x1f, 0x480, 0x8, 0x3ee4a0d6, 0x98bf, 0x2, 0xbd9b, 0x2}) connect$unix(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB="de182e2f66696c653100"], 0xa) chdir(&(0x7f0000000080)='./file0\x00') renameat(r0, &(0x7f0000000880)='./file0\x00', r0, &(0x7f00000008c0)='./file1\x00') setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000a00)={r3, 0xb, 0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x10001}, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) 00:01:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x48, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003be) 00:01:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0500000000000000ac1400aae00000011100907300000000e96d0aa055991b376322bbcbe4385f91f92853890b3a0ab10cab3b03d4c832d9a0a51afad0bc665b34fb28a4cc31cb4a2ade5729dd6520ef29ed6c2e98bb48219ec90200080000f18a5259f43993cd0fbab181ecc55d91ddacd462e3ac69c50cbfe47c"]) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x465, &(0x7f00000000c0)=""/201, &(0x7f00000001c0)=0xc9) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003fa) 00:01:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x243) close(r0) 00:01:36 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getuid() r1 = semget(0x3, 0x0, 0x200) semop(r1, &(0x7f0000000040)=[{0x2, 0x80000000, 0x1800}, {0x0, 0x100000000, 0x800}, {0x3, 0x6, 0x1800}], 0x3) setrlimit(0x7, &(0x7f0000000000)={0xdb, 0x2}) setsockopt$inet6_int(r0, 0x29, 0xd, 0xfffffffffffffffe, 0x3118eb8d) 00:01:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1f, 0xf, 0xfffffffffffffffe, 0x17}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x8}, 0x8) fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00509) 00:01:36 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r1, 0x7e2780e5) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r1, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) listen(r3, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x2) r4 = getpid() fcntl$setown(r0, 0x6, r4) close(r0) 00:01:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x2) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x400}, 0x8) ftruncate(r1, 0x0) 00:01:36 executing program 1: open$dir(&(0x7f0000000000)='./file0/file0\x00', 0xb80, 0x80) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000340)='Nl\xad,\xb1x\xd2\x1f\xc1o\x1d\xab\xfe\x94\x9d\xcb\x94\x99\x16Ua\x9fJ\"\x9f$*\'\x18g\xfd\xee\x06\x91\xdc\x19gp\xd6\xd6\xb5\x11', &(0x7f0000000080)='w\x00', &(0x7f0000000380)='*^^\x00', &(0x7f0000000180)='\xc6^\x00', &(0x7f00000001c0)='\x00', &(0x7f00000003c0)='\x80\xe4\xfa\'L\x90\b\xb3\xd2\xd9\x01\xfb\xf6\nN\xb9\x12\x0e\xc6\x8cu\xfd\xd4\xaa\xa8.\x1c\xe3\xb6#\x92\xb7wqpe\x16\x90\xfac\x02\t%3\xea\x89a\xa3\x88v\xb4\xea\r\xc3\xf6\xb1\xad\x8f\xbdw\x06\xab]A\xc5t\xf0\xeb~i+4\xec\aN\xe8\rY\xa0a\x83\x18\x9d\x99\x05\xad\x96_\xa1G\xc3\xee\"z\x00\xf0\x06>\xe0;\x14\b\xac\xc0\x9bU\xb12&\xabU\x0f\x85\xc8\t\xfb\xff\x00\xa3\xecki^x\xa6\x1aK,\xbb\xe4\xdf\x1a\x98\x8c\x16\x17\xef\x934\xb9\xb5\xe0\xa8@\xbc\xe0\xd3\xb8\xbe#\xc3I\xe5\x91HE\xfa\xe9\x1cp\x14\x83\xd8(a\xcc\x19\xc3\xc9\xdc\x0f\xe0\x9d\x16\x98j\xd2\\\x8d\xe6\x06\x15\xfb\xce\x86\xf8rYp$%\xbe\xed\xb6g\x15\xd0F:LK >hKm\xf2TK\xc5\xc9!\x95K\"\xac2\x15\xc5\x92\xdb\x01^s\xb1\xa5\xdd\x98\x02\xb7T\xf3\x1c:w\xf78\xbc\xa8\x80\xc8zg\x03_p\xbc\xeb\x12vZP\x9b\x19\x8f\xc8\xff\xcd\xebT{\x86\xa5\x1ds\x1c\x0f\xf2xp*\xbe\x8a\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000240)='+\x00', &(0x7f0000000300)='\x00'], 0x0) 00:01:36 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000080)='./file1/file0\x00') 00:01:36 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socketpair(0x17, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x1000, 0x9, 0x0, 0x7, 0x9, 0x5, 0xc04, 0x3f, 0x6, 0x9, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfff, 0x7}, 0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x2f, &(0x7f0000000080)=0x3ff, 0x4) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) 00:01:36 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="bc42e2b8bcc8631fc171b043a3506a8b"}, 0x1c) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f00000005c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup2(r0, r1) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8280, 0x100) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1010, r2, 0x0) shmget$private(0x0, 0x9000, 0x100000000000011, &(0x7f0000312000/0x9000)=nil) 00:01:36 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20400000002c5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x8000) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0) 00:01:36 executing program 1: syz_emit_ethernet(0x2ab, &(0x7f0000000000)={@remote, @local, [], {@generic={0xbf3f, "f53024743cc3cc40e53b16790b1efb92d64137b717875c188ef7c302d9147b996d7bef0e15867e70b9b363d9768fe1cdd544a94bc1471323da179dc252955f117e0f8e361cdc83eb1062be2127d4afb5dd82f85b8586d849277fa47bf22dd9eebb9161f3be"}}}) r0 = socket(0x17, 0x10000000, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x1, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6, @empty, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x9, @loopback, 0x4}, @in6={0x1c, 0x1, 0x6, @empty, 0x5}, @in={0x2, 0x0, @rand_addr=0x7}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000200)=0x10) 00:01:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:37 executing program 1: r0 = shmget(0x2, 0x400000, 0x108, &(0x7f0000bff000/0x400000)=nil) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x4, r1, r2, r3, r4, 0x1, 0x100}, 0x5, 0x5, 0x7, 0x89ea, r5, r6, 0x9}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xff1a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r8 = openat(r7, &(0x7f0000000040)='./file0\x00', 0x20000, 0x104) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000100)={r9, 0xf}, 0x8) getpgid(r6) recvfrom$inet(r7, 0x0, 0x0, 0x0, 0x0, 0x800e008dd) 00:01:37 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x8100000000000003, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x4, @mcast1, 0x3}}, 0x0, 0x8, 0x19d, 0x2, 0x3f, 0x2, 0x6d9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x1ff, 0x400}, 0x8) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./file0\x00', r3, r4, 0x200) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r2, 0x4cd7, 0x1c50, 0x5, 0x80000000, 0x7}, 0x14) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00319) 00:01:37 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000f00)="18927af839586fd987b23713eebdcf73936c1bbba438acc97ef612375f172c232c67bf620b0ec014107743f7f215e7ff866807fb7ae62c992b6563a2229996bafe47c99fc831b2bffc6abf4edb172c6120724b87f8758b4d7f1082f5a62f870824e298fbeafc37515087e32f3a28d63a678c659007400de96192881ac10629990e28095eb39ad8732378b03721b04c04567643fd5505e35328189e6c6446d40944f725d0bdcaee510966cded63653f1071a0b7ccaa494132fc03c5f190ba332ee5b1ac1160d7c182794e9b81f5742f473ef1c8a27f0ba4476345755faf2de7f8f86d59fb293f406498e44bcd180e2e86c11112c81100506d141389c0bd25f7951cbb8b0878253bad882383c1b590c7bab31815dea977a639c44472d209c7b31d486391d3af86201fa7aadf59e56c0b00a4592988db0f6c9ec83efa0b573b0fbd6165140799b70d5db22d1199daa4fade3db3706d00fe1c43251726cc0d9dae25bd03bfc0bf22159f47d20b739e23f927d9f7719e49dc5126635cef3afdcadb7aa58ffeae284f3759960dd6bc29d61dfd659444195be71d6427f40e96e32dca0001bbe5b529da096b8ef0a5b0844edbacba44b799f4a98348b9e2b38ca17f39e742d06a7f23ef6c9ceff264d4ecfa98d5481b3e7246fc51f18324e31886da26021a5f8f3eb993b64a0350e86fe0dbaabd2bf2117383eb5c2b2e37a1707069e24a15aceca3e843bb81bd107b9fcb54e50ac7d42ec5ffb02ddb0d4f4d25c908718e66def2374cb51c5a6a376a71ff09aeaea117ba4b0a32968c61b366d4b7a69218101aafa43e646a34fc4d52478b5f2f12d09d498b5553786cb46088f52029951371b8aba9c670d8a3f55c2a158add114192d8bf63f86bec94955a0a6a8bcb46268f995a7cac0af0629ea653e14fe5c961e3ac8b789454e863bff9b0f955c0901b442f330d4a0ea71acee742eaae0f8feb724c43de2bb427887c10e54ce00c57008e5340a1962bfad4d09d12edb478b9a174a86072bf30d8ce2e770c26da1694a7fe5279f10c1e707569345c04c8d2df7c785d5de5439de7df63a1bc4db5b5e4eeb551c2ce3d713c6591fc2405d5b07954eacd7896ed2a76b88583020c5afe82cabb73e58e9cc133a629a8d0439af950b0802f817243f0fc809fdf97199ee602a71cfa12e38a4a972e71ac817ee3e52c542a23e2c0a48ed27e47850e106c82f44bcd5ca6c1b19001018f37213e86e8e3492b869654206caa9ce8682f33dc3efb5aa524ac6eea188b943e75b4efd696cbeb7fb921368c19a9b8a198b1aa1c5fa22bc7f7b4252fa2b29b90d0938a9e4f9ececeb49d340b6751cd31f4b450885c354dee310c020040536f5b8784836fda3431f800f28a7de7525d30bfd80fb78ff25f31725688c1f7896fdc053436fcf813fa3b436bd5d92982986978ca3f3293d2e0385e1386bf4d0875cf0952409b91619f336cebb777c1b9f6484588c5840f97bc24554c9c8659c665aaea57ef07f2d4cbe6f9e62b8beeb2b7ca0cc1571dc0fb6b0f0f6d3b05fa3a00d0884e77f448a42e992d6d95cfe676c565131df2e8c630420016c7ca046010908fc324d964528dbc20fb22a572de6b0f50dc5deb46f87749281dbee20a3dc714d452d92f3d8aed9c715f6fb7a180a5ec47a4496b9569afdc052f5d5f9bf64ea506f3e03c094c7173c910830979a80e67fb19c6b4b333620f867a5d63a5e30b47295b0a3f2d999ec725ae95046eedd4e8ca65f20f4fb600c3ca527d9f946e4af10483a127f481f1d50bbcebebddaa5a49688cfe89f68d1457296f50b6e381445180ab62784ec17e452d7b3c3e3ae6d58586b455334cf291eff3730e81e372958a945a323d3e3eb00c6584c80ccc5f28f5ddb71032059c99d31d5febf24afc631ceb26118929fc3d74c96cf5b1d8ecd99ea28cd5042cd9375a805cfbab060c4b07c28a18f2a2621a1a0f79adb4f47b19961491cf7fd8e71d4830058abf66a58595b8211ff8e597a8f778a99002d307bd67f46b6c7816403209968343f90138af1799c9232d50c2bedaffe7f001ee6e74952a14044dbffe983ecf6fd2359a7ba99d9e1d574c9c977d8e961dcf7ed04f80f3b0598fe67d29f443ecd21d801df981135e7e54c9a61aa1807ceb8809b93d27eb8ab52dbe8796adb8ccc0e21b8d9045eb19fc169cd9955be30cc6a45c1e354e754634fbebd5840f6d77397e3d7e8e56310c0a38c40d802389f0e5fd8c6935d0c54a6c69eacd309de17fbb0d890356ce04fa11ed0d2b1896d5178935c51ccd94cc95b666431dfcdd75d2dcf3b4fee162a9a7f4cd70958e786ac66b13736cc003934d4a509c023a1f3e705c15330ebbe0c3816b80d771acb20341163115ad195d50a279783db8e102b807e6e595fc0e078eef43e361c1ba6ecb36041812df78fd152ab6bb0cf38004bff1c6b2f461fffe03594fed68a04cbab83af1154414068af97afc089e4414e0a5ac5400dabc976454468988cd716bc565a25b89be00c3e6c9b8a7eae93356f7a6afd94b24ff07e32ddf6af2370af80976c850ca5bc39bf74004e0b0cad03ca5e25d6a2a4940297d78d150742984734c341c0d3eec2a53772096fe1a877b0e44eddc6d8592fab327d449eb935e6cbe05a89e6ba6eb345e9f3790f89be49b3f70bf4467401946601e1577f82eb4059c410af10f1a2d9bd466e85efc281a63277e6bded5ecf6e6014a97ed80888edab34684c33868e29336b0be7b929e85730b80d0632d097b1110354877b302a13af655cb25fc97bd82d6aca91bc547103af814ee2732af1f1f2b80c09f42a95d6f0d9b14389e7ba6707a95129528cec550bd94eabec4b07bea999b421a9af4ee35ed0b594f3c56d3e17afe58c0b3019e0da3745be9e5548bf6b0da8092dcd43aacf130f78ea0db3a92749d0d42e3b8b135a337d9e69b8564d66c39965d5b2c4d614dca3b002de8fa99c01d2dd26136f25278b73807398d5ce6ac66d59feac8c0a21c8ec0d964763ed0219eb18976aa1bf41977d2698086337b7949b933a795747af7227c86e9c45e4f95d6644972e30438140ab9446f4d98bcf20572f296c1369a86b06e51dc61552cb6c79403576a55be7794c63fd0c26c38613aaacf699fc99e09e0975999f22648a6dccafeddf71f9e176b28a718b1969ee480549ee836dd9eb263db593ba61bdf22bfcd0af0dfab978e4b0b704ed28961503e167e15ff3f7203c1d601efd95e9447ea3ebb93d7adcf37a5123f34d153e1e808ee9ba314c3597c6fab6002f83403f4c504374de8c8bbb1b022bd40953d399077f65d304c58fef05b72cbfbe0996a6066b39366f9716142f276900007a591fd1564b75a2fa85d17de5a9390f88e1fcd751e7c89d4fb169ac33e9a24897645b34f7d1c7caeb514fe8f402333dc4acf73ba4e99e47165b01fd980e7b0330488cc0da7b4be9b6778854926c6835b77ec33139b710d1e3c44df748cdbd66e5c08538a108097b5d714c4203331e6bbf6cad898caa36b4e3b090fc925ff99b2388666bb54c22d92fdbbe0225c38c2464c6b05ccde51c60299041c1e42b046318c1d2abaad4d927eba5ede120e44d93065c0120fbaa81d9b734bf3d325030a6beb6fc99061f2bd3411a32403ca0fd7f1542a8e9223b3e2b44ebb6e6b96dd0f21186083b46547e0aa57d557c5e9c139e705b8cfa30d1f2bf69c1693db19367c76ca3306a2814d88542f5e6d9b41b3e7d4e91f9056d517b9f93c4bd272c740e81bee3efa4d07fa51c481ec479151de755f1beae3c19261d42ee3584cd876dba898b2b7080a18a9c632d3b27b5adaaed0aaccc5a6fae009eab0ede02fbd506053df42235208b28639cdc159d39f4ef152143f7ea70514872ab2aaf08b968ab4b81a37701492cc7138dfc8322c8c4f0ec3f701ce5dca05c6a531cb11c59967cc855b023e7078bf7412fd9d20b48b6f1e129b5d42e5bebe04b8e83c32f3a452df064569c7fabcdf2348e7397c2c8a2cbef530b4914b948e3fe9ddd3290f4dabe3c06e9038aae3300ceabf53011f4ac5d2832b003b2050bf55278c42e62162353893c24855f7e621221e6b699fd769dc0910da0a121d445e14253524670380db75843bb6d1287ff1792c7c53b9ba7dd3ca381d1fe304ff8454e31a80329c694f9273b398ab62d91ec2ad2c2cd4b3bea371bb4202131ebc9d7ea3379315a4f1ebdab6753ccadb0ab23a38920d04be8951e158e1ff0f9971853c5a35e45b1c123a727ac85af3ce24219136e0c7a980cbbabe9002e9aa2b622bb0e39d90e70bad730042c880cedc057fc3620da9505bec5fea28fc4735510ce9cd934f417c954166458d6fa4b1cdf63f55ba8ffc015327d6399bfd10415fc5604a7283f04946518ac5712eb71a4da057bbd1e699b34c6c856d290cd995058834f70f83c36f1f61fb0b0310492bf5cd9d52d3e1eb20f830a70f68f9825a64b18e3fbe92b65c72fd6de775fc49d4a27f361c4936d9496ace8fb367d86545634b33d42d7a38c124515ae2eb507ea297694665ff3befd7f8862b8879786b684f6ff849b84942bfafcdf51fe8867608b69f0a25d3d39501b1e6a4d2af9f94cd21b1226b3475dee07786c93afd4620f95da06cd701db212cec6ef1b0d295b23db56085f5bf19381381f6a7625643baf2b4430cf2e2b6500b42e55c43aa0f8e26c9bc0e6a734fedd80eac4cb3ca6a209a3e0492239a54a8151ce332b95acced4bb6e27e6a08657f8898dddc8e53d26d25d32b37982a3ab51dd595604dbd72fc14e55266fced9df85f4cb3380ac82b4b4a0dc5fc46f4ada478fb8e800ea761522eeab3d2553a1013dfc54b0fae54d2c07d1744d5d726f70ee2e79ebc6318298e956930bf20f91d5fe99615b14f21f8110f2894581d94807b570cea23de0dec8b9ef356bf6df24221103a2ebebe4bc2ce624e719117b522e81a298bd706faf398944d14b42f5bf73a99818c5c290e6570bc4c122a4ee8872e995d4a5002571c2a24f8e2f550f1810ebe963c0065636a411517d3223322ebeeecd1256862a55957d8af52c2b02976ccf5fd2ec012b8e7d969317bf746fd8154ac625f8da595ca7aba0bc340ed597fafc4275756ad81b5c0bc70d873b44acf0e0053529b6c913d7d9987ffdc1a36bb21c1cb4895a2163d40d8196515c90996ed534cac9e61070f619c56f7928f96362a39b961d40d7d4b13202429098de4371167069b84abab65131f43778e475b1741543471642d91cf43db35c0ec910793d0ab551b82db5cfb8e17975c8b67a158f09bb807f527ee5717816b90a8924fdd621a41e13d27b8cd1d3313ddb04fa96b7e5b1797724c0243c73a138430fe653441a467103fc40273aad4087fe758c9204953eab82d3b53d6bfc18e3f48f58be1580644c1c479decfd291840f1ddb7c65ab9dbac64550e81b620d77b9779683bf777ddba2006fb14db4fb1a54e72bbcdb61cc322c998aecb5c4d75a789a41c97aac9c331907284334f3751cf6cd32ce82e390f7fab5f2b04b3031dc94f1bfd186c664a7278b40b2a464099428cf8918f76ffbff986068cb28a99fa1e91b2de43e4b461dec1b2eda6b97c902a29412f264bfa944e329d87d198ae74b7a10b881113416ea95bf219f8ee4292d9cbcda2efff31d5f8e264a07a7459cdc94a37f1545d0eb2939159d89418501353ee6e3a363bd2766518f92f9784b3477e9b4d647b84e66fad3fa8b7590d9316bd2a42a1bc51ed7ba196061bd1482d268619c7bd84577553d0e963b28de74b2184dad3a37adf293340380") syz_emit_ethernet(0xd8f, &(0x7f0000000140)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "701b87", 0xd59, 0x88, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0x0, 0x1aa, "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"}]}}}}}}) 00:01:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) fdatasync(r0) listen(r0, 0x0) 00:01:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aabaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aae00000011100907800000000"]) flock(0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x40000, 0x0, 0x0) 00:01:37 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)="e99ba832b33630e05908614911da761fd26682e7ce3f409e09c0", 0x1a}, {&(0x7f0000000100)="68fa45c784623020632432a63022fec36075f5878e3cde594d6b8733d7733c3c0334619c4c3402edf4cf95ca71cd0c2f3645badef8a49cd2cf4b6273c2d0c8143e04ab05e20310f7", 0x48}, {&(0x7f00000003c0)="8e7aa6d796b14cda3aa2586526713d090ac0bcb078b693e332adfa2f6fd413191cace4f6a26a5a05ad17a33780329a4988f725b39e96c03197535c91ccb69a03d5f264d9329512250bae0f12f6bf49765f5a7f29d65dfc3664c54c7ca7b075cca38d93034c6b7f8c69bd717368fda20a13a9cffb70db29c7f003a195c38f598f00f4710270a083475aa981adbbe1211d71", 0x91}], 0x3, &(0x7f00000004c0)=[@authinfo={0x10, 0x84, 0x8, {0x8}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x800, 0x8, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0xc9, 0x2, 0x6400, 0x3, 0x3, 0x1f, 0x3, 0x3, r2}}, @authinfo={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x5, 0x100, 0x80000000, 0x9, 0x6, 0x8, 0x4515, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffffe, 0x400, 0x8, 0x7, r2}}], 0xb0, 0x18c}, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000640)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000680)=0x10) 00:01:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000580)="1cb26400d407adc5fd44774c175d85ecb62e859daa9322a44491bdba23a374e2ebcf23ca74416e2354718554431f059afae3133db2ade7a2e85d1189f30bdb5b648c8864370d318f66aeda3085d495b5830b3a7d89ed73f1d28bbf57a9cee4e79e17405ecc1727a2fb31ba81d89caa0968d267f2eb042b7bdfc8c43741b51bc3b601c4dc711137232545785f339e723e3af643fdfeb70a67bcee392e04bc29bd4a7cc92b3b6daff524794185b04b0ff924b0fdedbc63611255123b75ce2e") 00:01:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r1, 0xc700000000000000) 00:01:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x4) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x159f3d793cd84bec, 0x41) setsockopt$inet6_tcp_int(r2, 0x6, 0x101, &(0x7f0000000100)=0x8, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) recvfrom$inet(r2, &(0x7f0000000140)=""/189, 0xbd, 0x41, &(0x7f0000000040)={0x2, 0x2}, 0x10) ftruncate(r0, 0xfffffffffffffff9) 00:01:37 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x32f6) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) socketpair(0x13, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) getpeername$unix(r2, &(0x7f0000000040)=@file={0x0, ""/25}, &(0x7f00000000c0)=0x1b) 00:01:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x120a04, 0x40) freebsd11_getdents(r1, &(0x7f0000000040)=""/224, 0xe0) r2 = socket(0x1c, 0x20000000, 0x7db8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x200}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) 00:01:37 executing program 1: r0 = getpid() r1 = getpgrp(0x0) setpgid(r0, r1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept4(r2, &(0x7f0000000000)=@un=@file={0x0, ""/14}, &(0x7f0000000040)=0x10, 0x10000000) connect$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000140)={{"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", "1ea7679e7c04c6ff2bad8a55afc212fcadfa9fe4176cbb141efc27409086231e", 0xfffffffffffffeff, 0x8}, &(0x7f00000000c0)="d46502f068ed692520518d43b4510f3810bca91f97bffb5803547ed7ee24506143a603df3c5086bf46304c70eec4ffa85b28082a779c70789ff9ee5534a174094590fc95dfa1fcf1035ce38e972bab70c2023161e76a57b7983694c98fd102c46cbbd3", 0x4, 0x1ff, 0x7ff, 0x1000, 0x7f, 0x1, 0x1, 0x438}) flock(r2, 0xd) 00:01:37 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0600000000e00800450000300000000000019078ac700000000000000000000000ac1400aa00000000"]) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) write(r1, 0x0, 0x0) 00:01:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfffffe73, &(0x7f0000000040)={@empty, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) r1 = dup2(r0, r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000002c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00446) 00:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000000)={0x6825, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0}}}, 0x118) 00:01:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x100000000, 0x3, 0xaa0}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x200, 0x400, 0x80000000, 0x80000000, r2}, &(0x7f0000000280)=0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ad) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)=""/115, &(0x7f0000000340)=0x73) 00:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(0x0, 0xfffffffffffffd42, &(0x7f0000000000)={0x0, 0x100000004}, 0x0, 0x7e) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000080)="5a7771ce3db53f05ca30446f74da75f1d4d14f0b0d5460432db25b595c1d5c49201beb8d4005178737d727bb8f607bbe0e2516853ffbd6e1e9d86c99928a866ab435fc069fd30c96c0d16ec49d488ea2a428d63347c6d16613a13ab14fd89443d510ad8bb969daae15fd66afb5dc842777fd") recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:37 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) flock(r1, 0x5) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) 00:01:37 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1}}, 0x0, 0x5, 0x9, 0x8000, 0x5, 0x40}, &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000280)={r3, 0x10000}, 0x8) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:01:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) bind$inet6(r3, &(0x7f0000000540)={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') accept(r6, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000580)={0x0, 0xf, 0x7fff}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f00000006c0)={r8, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000700)=0x10) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r7, &(0x7f0000000300)={0x0, ""/115}, 0xffffffffffffff32, 0x2, 0x1800) 00:01:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) semget$private(0x0, 0x3, 0x2c2) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x100, 0x0, 0x6, 0x3f}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x586b75f1, 0x6, 0x110, 0x8, 0x0, 0x3, 0x3, 0xff, r3}, &(0x7f00000003c0)=0x20) semget(0x2, 0x3, 0x60) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000400)={r4, 0x2}, 0x8) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000440)="aeabb02d942fa41111478d04ce6c7ca7af4b91dd56dbf070831ce2dccd761effceb9bd17965ed6c862ff5f12eb231216efd939b372ec54b8250d10edbf2cb54f49f9bb0e6240b4d7ec0abf2b0ca43ef270da63286821aa6accb6daa7596aab544f3815e1267057fd19274e4911836f0b066aa189cf28309e249328b1f878352a450bad57d4b1534044b50b28e81dcaee4b0b40e2873829ef5e4b271fd85b7cec197b5b267435fab3b0c88564e5e392d9c073fc13310a33adb809d16f39bec92d15185ef7475ef101b4e4") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x3, 0x0, r3}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r3, 0x3, 0x41, 0x0, 0xa5, 0x7fff}, &(0x7f0000000600)=0x14) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000640)={0x8000, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000800)={{"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", "e54cddc74ed02a62b7867c2bff617d139524d7b322cd0c5101175e1c73dc550d", 0x9, 0x10000}, &(0x7f0000000700)="c5a87dbb4f1c17e9c66a80b39630085c6f894709cbad7aca109a672168ba21914970f7e7c740e9651e2be267e8a1583af00e7c896e1291f9a84c06564a31c70178f34eccd108de467f13792b3ef952829839dc2f5751226a815ea36662bf6b7d03cb4d9813b564cd482b6ae6ec1ffd3f48148f40a0038b108c931ad7485aeb35031c34788c31835418c8fc566e90a62e42361ee0d532f49af2d32e030ea9ee323d3f921cf81793a7c5dbe58304e5383fad2be8a99e7c7f1a8c5c5b153e4d9f836375939a95451813cdb1", 0x200, 0x9, 0x7, 0xffffffff7fffffff, 0x9, 0x401, 0xfffffffffffffffe, 0x2}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000c80)={@in={{0x2, 0x0, @multicast2}}, r3}, 0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000d40)={r4, 0x63, "d8e7cc7272583212bfd9a3e41dcce74dfe78505f23cbe3cb47b32859e24327aed10add9d4ed3b9484636662668b66ddc798b50b41c4ed35e17a9aed5c99b8323eb9cde8f16e5d04fb20726762372ccca225ed4f5c1622bce57359854f9ee4299f4dcf4"}, &(0x7f0000000dc0)=0x6b) getsockname(r1, &(0x7f0000000e00)=@in, &(0x7f0000000e40)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000f80)={0x20000000000000, &(0x7f0000000e80)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x8, @mcast1, 0x8001}, @in6={0x1c, 0x3, 0x15, @mcast2, 0x6}, @in6={0x1c, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0xff, @mcast1, 0x41f1}, @in6={0x1c, 0x1, 0x5c, @mcast1, 0x1}, @in6={0x1c, 0x2, 0x20, @mcast1, 0x80000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000fc0)=0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001040)={@in6={{0x1c, 0x0, 0x3, @rand_addr="cfe3654d613de3b9e6e4a1861f87919d", 0xc56}}, r5}, 0x84) accept4(r2, &(0x7f0000001100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001140)=0x1c, 0x20000000) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000001180)="f9004c7f19f5d85460d9a57328dc522b9118b89a0cb2065f42ac15d8ab21906d80ee20479432f93b162a1c4d5fa0a5903bc12f2bfe1208d664c0e3e3ed4a25ff266749418fc3cdaee316c681ebe79071b22a82af6eb00994f8cf3314a3a0d5aa179d1930e0760dc1665214d46b47f564a9ddff12") openat(0xffffffffffffffff, &(0x7f0000001200)='./file0\x00', 0x9, 0x1) openat(r2, &(0x7f0000001240)='./file0\x00', 0xc8385c49ac3a30de, 0x4) 00:01:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$getown(r1, 0x5) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x7, 0x100, 0x4, 0x0, 0xb1, 0xffffffffffff5a44, 0x7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r3, 0x40000}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0075d) 00:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget$private(0x0, 0x0) r1 = dup(r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) recvfrom$inet(r0, 0x0, 0xfffffffffffffd53, 0x400000000000002, 0x0, 0x9503448) 00:01:37 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:01:37 executing program 3: syz_emit_ethernet(0x1b, &(0x7f00000000c0)={@random="1b2871026974", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local, @random="569e585e6004"}}}}) r0 = semget(0x3, 0x0, 0x0) r1 = socket(0x2, 0x4, 0x1ff) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x8) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000000)=""/92) shmget(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) shmget(0x1, 0x2000, 0x58, &(0x7f0000ffb000/0x2000)=nil) r2 = shmget(0x3, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) r3 = shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x3001) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r5, 0x4}, &(0x7f00000001c0)=0x8) shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x0) shmdt(r3) 00:01:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10000, 0x21) r3 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x100202, 0x20000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x34b3, 0x3, 0x82dd, 0x3, 0x3, 0x1, 0x1, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7fffffff, 0x40, 0x8cf, 0xa2, 0x8}}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00330) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e220900000000003f254330c4e999afa90000000000000000000000000001f8ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800"/137, @ANYRES32=0x0], &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)=ANY=[], 0x0) 00:01:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x269, 0x0, 0x0, 0x800e00317) 00:01:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) accept$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000400)=0x1002) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = semget$private(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget$private(0x0, 0x1, 0x208) getresgid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) __semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000300)=""/9) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x10000}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) lseek(r2, 0x0, 0x1) 00:01:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x0, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) r1 = semget$private(0x0, 0x0, 0x122) __semctl$SEM_INFO(r1, 0xd89f195bf2f2dead, 0xb, &(0x7f0000000000)=""/111) semget$private(0x0, 0x4, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003f7) 00:01:37 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, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x140, 0x109) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file2\x00') 00:01:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(r1) wait4(r2, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c7) 00:01:37 executing program 2: r0 = semget(0x2, 0x7, 0x400) r1 = getuid() getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x7c3, r1, r2, r3, r4, 0x28, 0x8000}, 0x5, 0x5, 0x5}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa005556600f8ffff, 0x0, 0x0, 0x0, @local={0x31}, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) socketpair(0x0, 0x20000001, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:37 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x110602, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000002c0)={0xff, "91e8943b822e2069bd94f68120685d9e"}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x8}, 0x8) poll(&(0x7f0000000200)=[{r1, 0x2000}], 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x0, 0x9}, 0x8) 00:01:37 executing program 2: r0 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000140)=""/244) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) semop(0x0, &(0x7f0000000040)=[{0x0, 0x8, 0x1800}, {0x5, 0x0, 0x800}, {}], 0x3) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) close(r1) 00:01:37 executing program 0: rename(&(0x7f0000000000)='\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @broadcast, @multicast1}, 0xc) 00:01:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb018000"/128, @ANYRES32=0x0, @ANYBLOB="0000efffffff2018e34239190bd69d82bb483ae7623c18efb6a93d75015fae13289b0a6a0a102fc38533a6258f0e9cdc946e8c3c6b161c2c50592df721fe78506ddfa7d9"], 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r3}, 0x8) dup2(r1, r2) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037e) 00:01:37 executing program 2: mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0/file0\x00', r0, r1) setgroups(0x0, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0x20408, 0x80) accept$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) 00:01:37 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x81, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aa00000f9078ac140018b5ce9f06721100"/28]) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000000000040, 0x8e) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='+\x00', &(0x7f00000003c0)='+\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\xce\x00', &(0x7f0000000480)='\\/%\'{(//,}$\'!)\x00'], &(0x7f0000000580)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\'@\\@\xe4{--\xb5\x00']) syz_emit_ethernet(0x12e6, &(0x7f00000005c0)={@broadcast, @random="1bd8b28d614d", [], {@ipv6={0x86dd, {0x1, 0x6, "46a925", 0x12b0, 0x4f, 0x206440000, @mcast1, @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0x7f, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x67}, @routing={0x11, 0x6, 0x1, 0xfff, 0x0, [@rand_addr="9ca934f7503ed6d5217de2143cac13bc", @ipv4={[], [], @multicast2}, @mcast1]}, @hopopts={0x8b, 0x32, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x8, 0x62, "85566d807a247fcf029267fd7dc7f71fcf54304333e0943e634554d5a4c51d7ff62c9b003c8b248732726a5fc30bc27230c1bbbe3ed07bb8b6cd75c7b35f0cab55311f1e641a2462d3aeccb17bac0a3052d291ab7cd5605d2da949fdd04c9fb4921f"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x800000, 0xd3, "0b32b9bca5a5c09b4eed6c340b7c80da509c182ffbb7c96aa59ce2f7f554203743d367e3351191b52e2f8722062540eae33a4c9fb8e0202eea1e31770d004299ac07bc171a4dfa196c2844f2e0b86d55c63929961b61e461be09012949ebe8f26a032c0fd059f0d387e514eda1d252bfb76e5acb21f075efefe9194eaa85762eec5205ba21f6580948b17bd65f4bfe014f3d719239a269e410a08ce918b57bad724f68e73c3caa4ea4c54c43a839b73df669993bded225602910731dc63cba888bb0f444238590fd78ed7d5e369310fcd42e95"}, @generic={0x13, 0x3d, "67c52da2670da7d5a879324508fa36776603fb32256ee934101c0d6ed046c8266eb3dfbbf8b5820cc5179042aa15b5a63e0750e951443b14fd1aa4522c"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x3f, 0x2, 0x0, 0x8001, 0x0, [@loopback]}, @dstopts, @fragment={0x5b, 0x0, 0x6, 0x8001, 0x0, 0x3, 0x68}, @fragment={0x4f, 0x0, 0x4, 0x5, 0x0, 0x9, 0x66}, @routing={0x7f, 0xc, 0x1, 0x3, 0x0, [@rand_addr="a3f6704ff4689a9ad8c387451eb0368a", @loopback, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="cce08b89c15872b4b4e0f64573beccba", @remote={0xfe, 0x80, [], 0x0}, @mcast1]}, @hopopts={0x1d, 0x3, [], [@jumbo, @enc_lim={0x4, 0x1, 0xaf5a}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x800}, @jumbo={0xc2, 0x4, 0x4}]}], @icmpv6=@ni={0x8f, 0x0, 0x0, 0x80, 0x693, 0x5, "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"}}}}}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmctl$SHM_STAT(0x0, 0xd, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e004cd) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@rand_addr, @multicast2}, &(0x7f0000000040)=0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100400, 0x4) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000000c0)="5db9a534d8c3a22a9eba7dc54e71c5d05a2052") 00:01:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xffff, 0x2, 0x93}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x0, 0x2, 0x80000001, 0x80}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) 00:01:37 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) write(r0, &(0x7f0000000000)="7c77d30c291d022e0208b005b95c28c26cd4eaf4be39299a8418803ffb3049b73a5f5fc376369710ba196cf2810dcb6b2e7efa843b3185999a59cd260805", 0x3e) setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x0) 00:01:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setitimer(0x0, &(0x7f0000000040)={{}, {0x8}}, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e004c1) recvfrom$inet(r0, &(0x7f0000000080)=""/127, 0x7f, 0xc0, &(0x7f0000000100)={0x2, 0x3, @multicast2}, 0x10) r1 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/67) 00:01:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpgid(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) wait4(r2, 0x0, 0x0, 0x0) munmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000000)="890cf92b68557ba49417aeae2517efb0dad34cf80158a69fa718674a9578e9fec09fccb68f3afaf6426bb182cb1dc4bdac63b3cecb20a0662ebb4cc1c4fdb342dc3fc2d2472438b168f740cb901e75e86aeafe14a2ceb100c8acef") recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c7) 00:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) msgget$private(0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0036e) msgget(0x3, 0x403) 00:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/83, 0x53, 0x40001, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) fcntl$lock(r0, 0xb, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x602, 0x150) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20004, 0x1) recvfrom$inet6(r2, &(0x7f0000000140)=""/29, 0x1d, 0x40002, &(0x7f0000000180)={0x1c, 0x0, 0x2b, @mcast1, 0xfffffffffffffffa}, 0x1c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) 00:01:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/70, 0x46, 0x42, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000140)={0x0, 0x0}) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a5) recvfrom$inet(r0, &(0x7f0000000180)=""/212, 0xd4, 0x40040, &(0x7f00000000c0)={0x2, 0x3, @multicast1}, 0x10) 00:01:37 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000007c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000440)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000880)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x1, 0x6, 0x80, 0x1f, 0x40, 0x14}, &(0x7f0000000680)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000700)={0x0, 0x1, 0xf, 0x0, 0x6}, &(0x7f0000000740)=0x18) sendmsg$inet6_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="383be7a26a7e64d0aa8f3383c652c9fe34ae9ee66c8fc52d13dc842aa39fa56a35d10338c38d0f2c25a8249899384170dcfb947d242dc1f71e11e498d58f2851990c0dc0f16517dcb18d30ed3b559cb4e1c88babee16ce54c91bdce7f49d012280635a2968563c85541b052bd9f7172888cf6eb2d143df3854f79d057886d96f45ed771a3ba980690737e2fb3904cd1a1b45e4297f662477f982ab93bad2e9b214fe0fea3e07a55a17514e58b06b2724530171b61c91cc40fab8d78c2dbdb53e7c5e78a827548b3e7b26390171462f99d0685a5ea09222cf19abd9ef747591de4eb6805144f603e0", 0xe8}, {&(0x7f0000000280)="3c3ed81c0bd9db52f2cc25edabd94aaad17398ac6618df00d64553c427a7110b1a6df953a91721b171fcda06fafb847a95363a32e01ecdafd6a0d85722525d79ff9fc6b0b770468c29c0cc68b3cb5867b985f4273817b5709b12ff3a60fb5267d9bad30779be788d8ffd63422751533b2fdf0e248ffcc32c", 0x78}, {&(0x7f0000000380)="8da261f238df15f6a6b12839c083ebd52b267a13552ec65d0f986883ffb76a0ba33efbca2d3415339f4662c6fb438569287bee43696795d35d9a41244bf24900bb61d03cc13f2a6a818d462525d0079ab83c006d6817ebd4f0d3e1dd455c67a25c1654724ea3fa37db4e56", 0x6b}, {&(0x7f00000004c0)="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", 0xfa}], 0x4, &(0x7f0000000940)=[@sndrcv={0x2c, 0x84, 0x2, {0xb5c, 0x326e, 0x1000, 0x2, 0xcc, 0x9d0c, 0x9, 0x800, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffff, 0x9b, 0x10, 0x3, 0x5, 0x0, 0x101, 0x9, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x7fffffff, 0x3400, 0x6, 0x3, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x81, 0x4200, 0xde7, 0x71, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x32, 0x400, 0x10000, 0x5, r5}}], 0xd0, 0x101}, 0x88) read(r0, &(0x7f0000000040)=""/14, 0xe) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r6, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1) 00:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000006c0)={0x0, 0x40, 0x2, 0x1, 0x3, 0x1ff}, &(0x7f0000000700)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x0, @loopback, 0x5cf6}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000100)="8f60a3641051ed84c9075ef26a7a351e80194aadadb717dee0e8a903eec8942eed55523445cb64f78b6454190e5a70ff235bebe101a4f87cf0a4e0090637683a21844c51b64dc2cf1fbe8e82a57f1da30420204b5717b6d1dd549c7e642eae4d8cf12e7dc7a17312299270397c6b4bbae1de5cc51e562278f436262ed7d5082c7507e2fd96f7da3b133ce42af65e642e1a9d9116adc613e769079217dbce3c1a74f1c6e29739a46a9616a01c5633c09e2fea0f4dc1a6a2", 0xb7}, {&(0x7f00000001c0)="a901717d9374da0951183fe780cf2afaab4ca37dbd33c7de7c8809a2ff8813a4043262e248f339f88de7", 0x2a}, {&(0x7f0000000200)="66ffe56da6b22319e37522dd44e12a14858176f5697726bdca23820e7e20ed7dcb1e748ef027dccd65b16a0dad5c4683919a0cc7334f325dfc6c2b5f91", 0x3d}, {&(0x7f0000000240)="60315f6b0a2209f70493896e65abdcea65286078b277de725316fa4a4e79aa6b4785b2b012ceefc756776325995c070a9dc4e50a344b0f0e1eb661d9c67f2fdb59fc7b0f1943b2a0731ee7118129496d03b4f49a1c70145388e6dd4de4b6a05062577542d5c3ae868b44eb0dd916470d6fb04170d692061ec182857dbfd0c82e8a584eae67b8f30cbefda47848dce14451bf077c134a2cad626b409c964ca77a6cd724668fb6b37ba6689552", 0xac}, {&(0x7f0000000300)="bad2e8ed07b19ec0bc3e66d354f1eb021247d6fa19be6e4a946241b63d8b1408088d69967dc5dfb322c77a8563033052654a3f334f52e90a95cdf5831daf3b8a3bb5d0f65c132f08fadff2f1ae50b73e7f319616ea910878379536665b823ccf8ed00c5ea04cbd398f584d4fd92ef63de50f56da791c53eb52e0672a611f53991a92a3b6fbc87aa4a757b61bc736ea4a8bd4a523d874af812e8f38000f877e970dbb42a57ffee1d7e08ec9701b574c8d40f967090da876e11376e4d2bf4e89ae1d4107377e490c2be8a70f913dc427d8172c2d3ec41655afa923e2a3d1d4d687990cdff4cc12966641", 0xe9}, {&(0x7f0000000400)="213fea4ff46ee32f41f97f96e68f40c705baec6e1f6fa2fd533d65bee0f1ae4b92e9eb1c25cd0ecd17fe10", 0x2b}, {&(0x7f0000000440)="dcf7ea02b8ffea7c4f6811f48daa6508540799d5c5b8739fa30ab3d4f9a05151b18ad325aad20c5f74e934c0cf7d7e70d7479c5c96bb5a66af7c43ff90ec3bc1bd6f79b8f3b7c792d59b484d73506b718dc34e39c27a358db67a04536fd71c057a2a93ba580bc366864c44f14210b5756375a9820dd064380631a723a5470a58c1c4c9237c6edb26e16c5728a60d7e9bba97927af82af73f1badb0a208d8dc741738d6c73337f36959e0bb8586e9352a712f2138f9f4f5a2f4b8494d38d481600a352a99cb3276dc1237730f2563ce5f84bb6a5004b1e1", 0xd7}, {&(0x7f0000000540)="0e0fc536da5f80c1ac4b895753a9627e4bb20dd21fcd6d8dabbb5b3dd176e5e5d216eceb4924dcbb25a830f88bd50e7fa3aa042fc4715d59b7bbcae68a43cafecfcae8996862adcc5075b6090a32a61f1efe00a702bd914e201fcc253fe384da79eb734b23e6052a3ade45508e4353b72ee1bf4d2ba195126165ba06ff9d8dee5ab69708b3ac27cb4f6241cb079f24343fe406929e978bde2ec40cbe55039ad59e2dfbd8deabf98024e50c4986352e6244d62b9f27fc4970148062fb9f723ccbfe5fa0dea2b401161acf4987fb039dbcf96ddb973129c3f066cc0418474943d3fc0e71d9c99c55d24e74d1138799", 0xee}], 0x8, &(0x7f0000000740)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0x20, 0x5, 0x7000000000000000, r4}}], 0x1c, 0x1}, 0x80) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000000)={@loopback, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000080)={@ipv4={[], [], @loopback}, r6}, 0x14) 00:01:37 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000000)=""/151, 0x97}, {&(0x7f00000000c0)=""/30, 0x1e}], 0x2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) r2 = getuid() fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[@cred={0x20, 0xffff, 0x2, 0x0, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x60}, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="0d6513fd7c4985fd2872390b8c58270db486cab3fce8236561fec0304c0d5ce1b8bc07abd6ca3b2106c394e6bdc069d0570186e96b8ca27203f7accb615eda364e240ebd7f03aa55eb5585e191037894677de3d7ffc6ad869fc3ea933ef218a364d8ced168a552cee5f6e606744bcd85ccdbb75daea25b6fc16a57a95d09f423ce3ac0e808c9ea9a72f6ca70a2ddb923d655", 0x92}], 0x1) 00:01:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000)=0x7, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0031f) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:37 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x3}, 0x1) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) linkat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x0) 00:01:37 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x200, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) r2 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x1, 0x1, 0x3000000000000000, 0xfffffffff76ec866, r2}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x3, 0xfffffffffffffd74) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:01:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="653000ffffffffffffffe700000080000008"], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:01:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x5, {{0x2, 0x0, @multicast2}}}, 0x90) setitimer(0x3, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x177, 0x0, 0x0, 0xfffffffffffffde0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000180)="e0211d62770d426e62203f23d211712f2e4178ccc59a1f0f833cf03f5d0a262ef5aa619e5dd4925d53") 00:01:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x1c) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x4, 0x7, [0x485f35dd, 0xffffffffffffff01, 0x7, 0x9, 0x2, 0x8, 0x6]}, &(0x7f0000000140)=0x16) accept$inet6(r0, &(0x7f0000000400), &(0x7f0000000440)=0x1c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180)={r4, 0x5}, 0x8) r5 = socket$inet6(0x1c, 0x400000010000001, 0x100000000000000) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x3, 0xfffffffffffff801, 0x110, 0x10000, 0x984f, 0x1}, 0x98) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f00000001c0)="4279727c08611868f234c7e3025776ec021cc60ac77d963e19bc3a777ac1fa2a412fae603176da8114485066a918ababfb58d33eebba93011bb6c09a7802000000c3234d25cc08670b97c27af5852a80755100"/96) sendmsg$inet6_sctp(r5, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a}], 0x14}, 0x0) 00:01:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000000009078ac1400aae0000001110090780000000044e4d721e473d55ac241f4c021f720bb78cefb621729e249bcdaaaa0f25e33750efac52548e86652d6"]) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 00:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) r2 = semget(0x2, 0x1, 0x200) semop(r2, &(0x7f0000000000)=[{0x2, 0x100000000, 0x1000}, {0x5, 0x2}], 0x2) recvfrom$inet(r1, 0x0, 0x0, 0x20000, 0x0, 0xffffffffffffffe9) r3 = semget$private(0x0, 0x3, 0x92) semop(r3, &(0x7f0000000040)=[{0x7, 0x6, 0x1800}, {0x5, 0x7fffffff, 0x1800}], 0x2) 00:01:37 executing program 3: r0 = socket(0x100000400002, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), 0x8) 00:01:37 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x2) fcntl$setstatus(r0, 0x4, 0x10048) shmget$private(0x0, 0x3000, 0x204, &(0x7f0000ff3000/0x3000)=nil) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x4, 0x4) mincore(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x0) pipe2(0x0, 0x0) ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, 0x0) mlockall(0x0) 00:01:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003de) r1 = socket(0x17, 0x7, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x10001}, &(0x7f0000000180)=0x8) dup2(r1, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x5, r2}, &(0x7f0000000200)=0xc) r4 = dup(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f0000000080)={0x0, {{0x1c, 0x3, 0x3ff, @empty, 0x7}}}, 0x88) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000002c0)={r3, 0x5, 0x9}, 0x8) r5 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) freebsd11_fstat(r5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) 00:01:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4000000000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x11, r1, 0x0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000180)={{"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", "6f4e3c723312171c30bec98a092d09de2b0e13016fc573049ab38e73981b1ae4", 0x9, 0xd2f1}, &(0x7f0000000100)="e060df4b5f3eee45d1d18a298a328c33192084f60af706ded0504263f4ef09d6139dad6dcb4f3690537347a0e2b50931750e0bb7e683f7289fb9b4dfa1d2c82a8592b15a09e30162a3cf67fbbb4635f9b39ad3b1615b636acace41dbd4c414802c1db4dd1d61b8ef11018046bb46e4a5dee09c05bfa0bdec8e38f7", 0x6, 0x1, 0x244, 0x721, 0xfffffffffffffffe, 0x1, 0x1800000000, 0x9}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x3}}, 0x0, 0x4, 0x6, 0x81, 0x0, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000006c0)={r2, 0xf, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5b526b46, 0x4) 00:01:37 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/232, 0xe8}], 0x2, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000207, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) ftruncate(r2, 0x0) 00:01:37 executing program 0: r0 = open(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x818a, 0x104) 00:01:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) exit(0x1) fcntl$getflags(r0, 0x400007) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0040d) 00:01:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f00000001c0)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0xd0fb88efdb676357) 00:01:38 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x62947b07}, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x8) 00:01:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/213, 0xd5, 0xc1, &(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x110, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = dup(r0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800452b98fbee0300001c0000000000009078ac1400aae00000011100907800000000"]) shutdown(0xffffffffffffffff, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00359) 00:01:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setown(r0, 0x6, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x80, 0x0, 0x1cc) 00:01:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0034e) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:01:38 executing program 2: mlock(&(0x7f0000fab000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x2000, 0x220, &(0x7f0000ffc000/0x2000)=nil) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = msgget$private(0x0, 0x201) msgrcv(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b1300000000000000000000000000000000001500e5080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000511e3ae7bd8615fbe38f288b821cb77d2ccb19a234b5c017fed349ad37e361a5cb6c7af00fd73fc532f9815e11c457e22331b9b386b6b4f0c4b8c257c30fe3ee45ca59858cfaeedece42"], 0xff, 0x3, 0x800) 00:01:38 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x208, 0x10) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000080)="877b816a0611f17628912fc684d3b1925c9334d6647a57f0d3a13555a481324191e1890b68cc52ca5b1bebe79e0bcce66a2ee9ad38593e1bfb5b2eacfca7860e227777f474264bedd2c57e233cafefd6d8d762e97e50106a69a6921e733703663822bbd44253b6ca19afe9d683e28ff644c35c60e46d664769128d6fde23f2e5cc588464594bb0bc7de545bbd0be495027800e3deb738ef43d6064089ac4155051e66966b29c5335c03f5998fd3fa346917fc1d9318d68b3033b9ece686cd203e5aa2044b44a") r1 = getgid() setgroups(0x40000000000003cd, &(0x7f0000000000)=[0x0, 0x0, 0x0, r1]) setgroups(0x11, &(0x7f0000000540)) 00:01:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f80000000b7b2278d3d19c5c8fae5ed401162808eedb19b85600d946b300912e994af4d42c6c2c795e7301c9c28fba7933b77b1056f27bcd6400be3ab60be82dae73d700f398c77281abe02cdf370a44f13aa78f71113b0315ea5679caf06c12c76bf88059cd182e0d5fec018f15e6f8aaf11a52a22b7a5e1e6bc86f5528a4ae8e23af4ae35268bc765447ed52e65c31146ec506356e42e6759d771bb6e1ca2b1ae6102c143ef570a1ee0de11894dc8be56701e3e1a97a4ee6e5b881bb27c7fad36bc8fba3acbcbb157dbcbe527616fe1dd0ae165378d3f43ba0e6945f7d1e33fd38f8b21f4244bebf1bd77a96d5f258975c9870086c"], &(0x7f0000000100)=0x100) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0xff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x8}, 0x8) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)="da573c08ea341cfb6791b7f31440bf520659e4ca3e7bd3eb30bacb427cefe532f11e0171c94f2f9af8726003c28d6f4821b17dca708dbaed171a3c418e8e2700274226a170e3d14d3a86d25d69d3ed108889b01e1f274ee0927526d6d0352cee832e96cd4c813b6cd537cba72bc4bb0061585fe0b8cd39c6f1f60d339dec9672399e8facb663ce3eeae2af6bca98e11a1a06bb5d86a9b73fd7392893e2e3fc27a3a6986d7124e0501eec88fbe8fa7ae3d52d47707b9cfc58584d69f374a0a82d15cd06e3e4") 00:01:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1000, 0x20, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0xf43, 0xf, 0xb1, 0x80000001}, &(0x7f00000000c0)=0x18) 00:01:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_getdents(r1, &(0x7f00000001c0)=""/244, 0xffffff5a) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0) getresuid(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) freebsd11_mknodat(r2, &(0x7f0000000080)='./file0\x00', 0xc002, 0x20) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0037d) 00:01:38 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) syz_emit_ethernet(0x94, &(0x7f0000000000)={@broadcast, @remote, [{[{0x88a8, 0x4, 0x8, 0x4}], {0x8100, 0x9, 0x5, 0x2}}], {@ipv4={0x800, {{0x8, 0x4, 0x81, 0x20, 0x7e, 0x64, 0x1, 0x9dfb, 0x5a, 0x0, @multicast1, @remote={0xac, 0x14, 0x0}, {[@generic={0x88, 0x3, '4'}, @ra={0x94, 0x6, 0x7}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x5, 0x40, 0x4, 0x67, 0x4, 0xfa4, 0x10, 0xda3, @loopback, @broadcast, {[@lsrr={0x83, 0x1b, 0xa4, [@rand_addr=0x100, @empty, @local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}, @broadcast]}, @ssrr={0x89, 0xf, 0x2b5000, [@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr=0x7]}, @lsrr={0x83, 0x13, 0x4, [@empty, @loopback, @broadcast, @empty]}]}}, '`:'}}}}}) 00:01:38 executing program 0: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = semget(0x0, 0x3, 0x10) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) ftruncate(r1, 0x3) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080), 0x0) 00:01:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x47, &(0x7f0000000580), 0x1f) r1 = semget(0x2, 0x2, 0x5c38e345bc86d829) __semctl$GETPID(r1, 0x2, 0x4, &(0x7f0000000000)=""/62) 00:01:38 executing program 0: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = semget(0x0, 0x3, 0x10) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000480)={0x0, 0x1, 0xf, 0x9, 0x1}, &(0x7f00000004c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000500)={0x0, 0xbaa0000000}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="90010000faffff01004e23ac1400aa000000000000000000000000000000080000000000000020020000000000000100000000000000000000000000000000000000000000000000001c0000fa0000000000000000000000000000000000ea0000000053139ee7505313cb22b100130000000000000000000000000000211fe17c9a6956af00000000", @ANYRES32=r3, @ANYBLOB="02000000af9aed2c080000000800000001000000"], &(0x7f0000000640)=0xb8) syz_emit_ethernet(0xfffffffffffffff2, 0x0) r5 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000006c0)={r4, 0x3}, &(0x7f0000000680)=0xffffffffffffff61) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f00000003c0)={r6, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xbe, "f0f55d9e323af9c96b2cfe3d1aa413ec3d531720e08ee93d78c57c74a0b6e3ac910b7b99bd90c47c208d306c9a55d49b30fad9cb3eee1cc812186b6879a032d62bc20f6fe311bad74ff7daf5b18241a1aff48f5d30e0ce711a5ad0337c1b6591ca82c479f60b4947e4380e3aa9f02e1ade6fc338a1501d178292b519395da4e0600ab8c5064d4ceec4a0a5fb4f4507a1c5cfee1fb9b98210b78698d9b7db7065366208032d0115af42fc9b1caa0d390c4a99694f74307141af4f04282374"}, &(0x7f0000000040)=0xc6) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000080)={r7, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x20000000005, 0x0, 0xfffffffffffffe6f) 00:01:38 executing program 2: open$dir(&(0x7f0000000180)='./file0\x00', 0x10502, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0xffffffffffffffe8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4f3, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x81, 0xe000000000, 0x5f, 0x1, 0x2c85}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2}, 0x84) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2}, 0x0) r3 = semget$private(0x0, 0x4, 0x1) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000200)=[0x702, 0x7, 0x4, 0x2, 0x7f, 0x90]) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="ec7f0fe40300"], 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:38 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3a, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote, @empty, [{[], {0x8100, 0x1, 0x8000, 0x3}}], {@arp={0x806, @generic={0x1, 0x808, 0x6, 0x8, 0x9, @random="309e3b22968c", "de00c9bb72d2fbeb", @random="a74fbd35e2d8", "aa64781de03d8f43e168aa10b33a8f3a"}}}}) 00:01:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0100000000020000020000000200000003000000"], &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r3, 0xd9, 0x5, [0x6, 0x8b3, 0xf655, 0x1, 0x4]}, 0x12) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00369) 00:01:38 executing program 0: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = semget(0x0, 0x3, 0x10) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x904, 0xc8) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x18) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) close(0xffffffffffffffff) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0042e) 00:01:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @multicast1}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getuid() ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000001c0)={{"803896db9800039a1c2e9d6c4879e0d466efbd5c674655cefd507cb6e503c30dc1c4bd39e3a1703978d16c8da6637f102d97b0a3742f61fc3c08288e3fece2d8a6a7f0d5714989f84d65b56186ea04208199857d4a038567afb8d0728ea9f3e9c084db803cf7c03a2017705e7765fe17bebfbab50582679c4df6b0583418d8484808037e64998cb66757c67b38487956a290dbb3167122500f92eeb45d6286b2e021798dcd5a08d28b64de42daffe21c5284a1bb7d3039fadcf6c1720e412131b51f4eea85c12f6e936d8c64229eae87227b558b9e92f5aa2c39459d3d41d448feb8503245880860b954cc2598bd82825723d009b44dadad34cf1186692222f56b897b155efa3a8882bedd09226a1c186a52dd21051c7be617cef398adbe87ae467f9498326f535bbda5170c13190332572d2efc4f53424cfeaa74957e64cb5411ac95597049cc2c809385835625f239f33babbbc0e93a7f956717efb65c9fb4791d6f3c64a5bf96ca6f0b614a87353718dc6e3f256de1355fb9b1da017bab3ba5a9826fe727db02b944bf03885990bf1b7b39de57f55cbd93246049c432219c080c856eba898ecf4a627bdc0f7bc3fef4f33e64ce771260349306331208966a6414bdcb3aaaf8cf1b543b11f362d73d4cb41209a499067264a9998b9d07d14a67e365a4e45db88ec14e125352fc1b966802b96ca0f97029e2cd931b74c0bd5b245f2da851aeea30661d2c35986669d61b21c7b048251429a21b6881b8a59af33199fb5b6d90314afc33fde23a316a0e7f01c91eb9b374a33849dbb53ee6ede37f1a08cc7a29395a608a7b978b6816980b8b81b571d799a0e8de6e00ddea6c73728a1744bbc48456ad33d35f68973105a33779d682b973bce74626f0650d95f6fcd61651e095a65a06cc46583e808bd8d2554cf69e4823180ae1d2ffef6a3136660c50ab27e1eda9234885e633c852a2368d8acf713ff13d881bd40a8602658482d0737b5c8eb23378a4f17e98101f55291ec9c24ea14646c5ccac6f29ccaa1f454f3377a230506ec92a25d1d4165e73da42977b1506aec720b0036fb6d8aefbb8e19086c6a9cbfc8ec1106d1b57dc10e0c51aaad98ba8c62627903b77b9971ff66a0b4d717794a7962f808b20672cbc6e87249aee633b5e8442d03b230f7968c6cf330ea6c1132ef8046f7473c16944064f23bd1928d76e297210e4baae5e822286a0dfafab601b5ec6e7916bf902d6c64fab1c6037aa9b24a1cc811def45778537d0ac45d6143162ff53390a6840ed242ad366a422e2a5047b61c5bc0ad59d8468afbd406b75a4ac90642924e2a3257211c71194616083103a373c43d37dccc0a5c9ee7431d6bbad937c1e92bb3a7e60f00f99e93ec312ed297ff3f9444bc5feac8db1ea2aa4008a85cf34c9b98cc69b7f2d8a6dfeeee3922974e903f5b366", "5105a4d6f82a620000007ad7a3eff7465efed909249d9100", 0x6, 0x5}, &(0x7f0000000040)="f6e4d40873afe678eaf95130ba1d92f1b293a0d42b09f7a6f1fdac969523383fa5e26b7f3cd30817ebf6fc8b20e334301d8ea434f8756b03583d8b56a8a94a23857aa4ea36e905c3d50237c747a0", 0x4, 0x5, 0x1, 0x3, 0x8, 0x927, 0xc97, 0x328}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20002, 0x2) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000100)={0x3, &(0x7f0000000bc0)="c4c831bede8f7400e72c798b1d95598b36ad98455f1073912e67ff0076b3d8c1b563f029554f3922da4caab1f649529d2ab23ada02e546ea18c83ae1848f67c8dffb2413d0b0ccf2adeb42701b0c2d30d816b7444fc1c43a9c7f3b42e6f1d58cb928b872b765f8967fb1797ef0321f2ffb364b29b37c8b9f139fda6a97a95a7aafe621a71e9a9671e0d2db827d64b42161fd0f51e87c8e20838011ffc1202a158e9413370ee77f3a88615e1bee7c7a40", 0x1f, 0x1ff, 0x800}) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000740)={{"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", "31a894bfefa4574a2042090466601abaaa14b86a2dcd3d25b6ed0b8eeb5c1ed7", 0x0, 0x40f}, &(0x7f0000000640)="214c0bce4a28f4aad0a36e46e9447dbe78e9376a8e2e14ebba62e02dc97a045988e0435dab98cceef97af2ce9ce35b157b114ebda41be0211e1b5e5556bd4cc965382255ef9d8d51e5925d41c321381992853216104e7d155a0239c72af3dc57d63f46584e200eb834845a3098c77edfa6be1317af0f0b1192a2066c158a4c42a8b1b8b1b6ffef9fad33fd05f6b31108701910e07f81c5fa7cd448bbb88e9f1ef1ea5f4de641e4289c65de3513b13c3ef2b616cd93a6ff1ac0799651003f23d4dc4bdf841ae7d759c106d8398cf704988c85f2e506836990ecfc550618bf6a3a", 0x3, 0xffffffffffffff81, 0x80000000, 0x0, 0xffffffff, 0x741d, 0x0, 0x20}) 00:01:38 executing program 0: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r0 = semget(0x0, 0x3, 0x10) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:38 executing program 1: syz_emit_ethernet(0x6a, &(0x7f00004a0000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x34, 0x40000000003a, 0x0, @remote, @mcast2, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a2a7c8", 0x0, 0x11, 0x0, @mcast1, @mcast1, [], "363296a2"}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r0, r1) 00:01:38 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xedae, 0x4) 00:01:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00386) recvfrom$inet(r0, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x10}, 0x10) 00:01:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4(r1, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000010c0)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7e52}}, 0x0, 0x7ff, 0x2, 0x9}, &(0x7f0000001180)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000011c0)={r3, 0x5c49}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000001240)=0x1f, 0x4) accept$inet6(r1, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00360) 00:01:38 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:01:38 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) socketpair(0x1, 0x2, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ffce000000000000e97f00800000000001"], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x140, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000580)={{"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", "17106f09000000000042ff0f00000000000003000000000000006a3680938191", 0x1}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x101, 0x800000000000}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r2}, 0x8c) 00:01:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xe1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000450000300000000000019078ac2300bb0020000005009078000000004500000000000000000000009b2300aa01000000"]) shmdt(0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00797) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) 00:01:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x7, 0x3, 0x9, 0x100000000}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x4, 0x3, 0xfff}, 0x8c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$inet6_sctp(0x1c, 0x5, 0x84) chdir(&(0x7f0000000140)='./file0\x00') 00:01:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaa9b89484be416aa00080040000000000000d68200c500000000f8000005000000000000000000ffffac1400bb8000907800"/69]) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x0, r1}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x400, r1}, &(0x7f00000001c0)=0xc) semget$private(0x0, 0x4, 0x54) r2 = msgget(0x2, 0x2) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/175) 00:01:38 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x3, 0xde4f}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2207000000fe8000000000000000000000000000bb490000000000000000000000000000000000000000000000000000000000000000000000000000007c0100"/128, @ANYRES32=r2, @ANYBLOB="0300060020000000"], &(0x7f00000000c0)=0x8c) writev(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) 00:01:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x6) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="35270e9040567846ddbbb91ece0f3ef9e24d9ccae6c84dc3e189c8a6b89cddaa5ea1b13224fe681f4b6b6601660b2f21d8152e4ce21ff64085389441df2ebe97782e5554a2c23d4a9976339006591e5a80d41dea4da8a1df638cb43c68b98c2d701e50bb53a1825968995e92a2f1540adacde1a39f276cb91e475c5de02843a0d56217564f6532a0248bdf94ec598423f9fa26aee64bb29a7134b430fe54c71e82e5a642555f64d7003fa9") r1 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:01:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) listen(0xffffffffffffffff, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00477) r1 = open(&(0x7f0000000040)='./file0\x00', 0x184, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f0000001380)=[{&(0x7f0000000140)=""/166, 0xa6}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x4, &(0x7f00000013c0)=""/197, 0xc5}, 0x1) mkdirat(r1, &(0x7f0000001500)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) geteuid() recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00386) r1 = dup(r0) r2 = accept$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0xfffffe96) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x3, 0x3, @mcast1}, 0x1c) 00:01:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) syz_emit_ethernet(0xa7, &(0x7f0000000040)={@remote, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "95a38131de671015cc905b793034cce258597c4841d027bd71ef22e423aa0fdf8019c8c98b48fb02adbc0545d798d7638c5c3eec308f59826d5febdbe07a37e275158b8ef45213bc88e8e8ebe81c522e97b3c0412589b0c69b4709192f0c89bf7a35576f47163ed672c8e1c77adcf263ba83a6af238ffb86dc702f087a"}}}}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0xfffffffffffffff9, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x8, @empty, 0x5}}, r3, 0xc1, 0x81, 0x10, 0x4f4c, 0x2, 0x100000000}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x1}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00961) 00:01:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/90, 0x5a}, {&(0x7f0000000200)=""/212, 0xd4}], 0x2, 0x2d) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01022e2f66696c653000"], 0x1) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) execve(0x0, 0x0, 0x0) 00:01:38 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000000c0)="86961d7cee7d3297666edd228ff23c870c4c29f8e1a9c645c49cf756d742d3b29782b752460b85c83f0d7ec4673e93b7c16ee9a1d2fd072f60531ef0a278995a612423c738110c1b627b1f948c980a5e416ad2e3c7449403d6bb1b7c3f7f1470245f958a20a00edd0be19cd12853d8ed0758c1f8ea5a5919edef2294bdc1ce54704c7e080bb827eba770e62799612231f82b6dc190971cf047fe810a2291") r2 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001240)="6f20ae975be358af153ef2b514293336c7bd651f8772b32d4d9084a6a7ac2f778ac3712d2f63af97d27b29ddce812572ecb1b94089d6a6fdd6ebbf0154994913eda89a947e8b73c5f9dade53dc0c2059c532e8a67a18b920e7f14f10fe52aa17db9807fee1a3668a2fdc3fdcd346550f79bff79c14b0f7e693eab28157d536ea8900b7ed08f3d66af4963ed9ef8dd06cde843132e607a2be76563901e2ab0b204ab8e56ca4eb9a776b7e859df379815297a4a1c0639eeece6055f534ed1db385e7400afc244d88501e696d41102cb9c7d8275f681a9699b3f11a4c78fd5ef308c00abcc7f22ace7c2db21b2ee0607de4aaaaf4ab233585a43436faba9bc16db5f47b214bdf85cd7e3c95ff27b0465140b72303681faa4bec0656605705b00eb598cf3dd733a9fc1fbe4ff1b2ee7a45a343101daaa12448ee0b18b996d5df244b46618f318aad48019c1116e5eedec9d889bcb1ab90fa111b5b0b50e6b5cf315f6b866565465c490aa2754a644866032bc242f1717adbfb1fd935461afef9bac89ab6d2fdb1af2acc965d3354446045aead0bef8701c99771fa31638eb56bf46d421a0ab4a6b390972ed92a8fcb8fe4db8d4408908875b26bf2ea571b18a5a496b211381c50b47906099fc14e5da4545bbe0264da84297c7647f2d2e9b2472cdc56dbe42aed47e81e2fbf2831e4857f0dba8ac0f0a4aad99cb6f77fe4ed217898bf6f241f4ae4967e5a4297d752b1c21fce534ea08522f9c073e11ef98e4c9661380f73cc3a3f929478497611f79a8eda01e360b2d18451aeb36d3fea7ffa1f73425a56092dc125d9f56569a6a728d9a3da7518e3c5e5565006a7d7ccbac29e39f838530d8ee9aa265a4dc0650fe805f81dd0a5edd8fa89979b261cf21077de8dee336f20d42973ce9a0213159c246ba77953f65cd358ac00b7555e88ed8d733256479f6e13758f904bd8843f9ad6c5b9a02bc184cc5fd477897dea28e275a6bf749442ea33efffe14831c62b626eb51d56a9ae4dcd489a0df0bc211924948edd5c76f06dce5b94710c86cbc17682b30a61880ecb3290055e7468c10adcf0a5cac6a0f665dc3f22451b3b95735d6f740f3c603088bd39b2f6d34f7784f40536a95fd84f72ed0e731829e0222f2548136e8897778d63d4f383aec4c27470eba24fe4beaa52dd9f017f61cf9c204bfcdec91e37057a3fb2655910ef1f046815ddce1efbc1f769926493e505cf87120c02565cfca072b7d9d5b07dbaa4c5161d9e9ec75aa8d897d41948e68cd80a6c561a229e0cde10441d177ee65499e8f4c06fb1080984810a1b594811ce3b4d66b765fdef08f230692490ea9b9cbf3a0fcc353040069008e0166a76edd3e1328fe6a169016505bcc52f0ed9178f4cc5241c364fd429a65ffcf814316a2411657969423ce84bfdf13665cd8ea27014812c6bf0f6256b3cb57fc32833389ff88c9ac0cb320ecf307fdb8fab15307357ae1902052621757d803c373fbc96959ed5294961f5acc4b3d49c6a84ba0afbc9d47651256a4a6dc264d44cf22243d6f5a6f9f0f85dd9a5ae4ffdb73cb776e0b38942c3959d394256505ed530bf9ca7c771b52a34ab216d9b461a6352d77404ff5ed4a96d3a65cfc9dbb24a6e4efaf3cc9c60a5f79f81280c795de883cdb6267658048bca5d7cf5150cd26af60de34ffb4110ce634a2720ed4966606b60f0e99bf60f05f05e3542158119134bea375b02ce2315c45301e5f368026aae059c0ac5f2aa6e748f9c7186dae539fda8dc2aa5e8ea8fc4b0a2ca857ab7a9f8cc87c9acfef2ed9c988388b91166c5f5196726b0af57f1259021e6ef0915533bb1b022c7db02407f40c750b9646eda71f447f69eba1cce1f5ccfcfc34ac8d7442f78b7aec269b726bd6b9c31812f31db9141d6bc40572a5c86f25939f5f4d9aa678b04e1d2969fbabffdcf0b8b8f20fc58f30c5311f9b6d3d1fe69cb138a10cc040f142cbc77ecd4948370e089548d7b7cb7973324a6e718f6d2dd5d2cafa6cd1c12bc683c8702f4dc5d2c7be9195e67e49c5247c154e355e894826f54bf37c306fd03536356ee9c8245e81857dccaf45166bf70ad03115b4d5ad6b5cd5befc3c8a5dc2118ebc1b48cada9be8a3d1cb3959275143248c590129b7b82cbf8fdb7e4fd751299a95a41ccba274b909611f10a9bc31613b658eb8ba176b82236f7b091b52761bf7b8d226596b1eed0207fca2885925557c1a3aa81a6cd0c7f937cb3888393bcc2d7531df385762fbf42dd09af54891d282cacf30f09698e67e7fdc07e025657e9ac482181f12f0eb8b81c0ce30683917c9262d2c98e2d4ee61b3a352ccb4bba6c13ffdcf4477ce9074bc9cc6399aee95505d8e1805837447df3d9488677816baa76cc52636494413179a2c911f30863622d805fcd810c7c78a05515dec450dc8985ea818e2bebd3cd2aeff760aec474098d8a99beefe12e32ba2ea26856651e4457704cc11c23b26817c93dbdbc717881bde26136b4ba231b73c0e969bb08cd19bd12230c07b1875436ee0a9b33f8b623680da468eca770b2f10272e2f336ba2518a6b621ceb6f7d13681e2e7edb7f584d540e0234b8a1af13bce8566334b8400c5353346f22da7f2b891258fb3287ca6529b04bfbe0bf1e7683baa917901880f15c8457797c37bf52ddc1628a4b205afdad2d84268e139230cf4cebd06ce5e94bd11a399194892bcc18c2e7d236a05d73a335bacc40ac6b2df8ff9451a4771530d2b964d1d8ab874aece6b895c34c2c3d5d35244bc9d89360b24095416d5dafa02e73f5c9c8d980b999dad09eb1861d54058bc80f7f6ff5ddef6f40674da80ecf5611e1d2fcf6a83bf36aa59ff898ac52c6f661e9e7950610ee5e6507a24ae0084b2bfbf632fa43d79dba486bc03ca22fd12fbb78f7706468bfaf5089e875c0c11058fe95005ff4d7de553d9a264e4bd3774f310f7848353c1f94a87c30ed0e04689cc8ecd0915580def6317dc477dccc55548cfc274f99fef6f752205c6c226009367bee60a9b87f95a4645548f143e680153e6ee4fe6b1ecdd6dcc4f0571813cfd386ff457b259a3d61d534f5b251f376793496725c725397515b210e02ddc2a5827e023f4ca0990e83f4dcf376f9d00013b9fb6abf29f716f4d6de0b41d6f0bf6544474ca554253180710d7a7516d5cd4b0ce8aeb73b345cfca7954a58575d41c4d03fce1fe4a27aa598db55e3085c5d7e27754734c5e5c07bc22db6b3401917ed2cbb3e0abc904d7f6da59dd87db80e37f40ccdfa745938fb969d6988c4f0c7fa026a363443036835aa3cc1390e997abc37fcb7e37ba7b1f4da93fc0a93b2e84361034aaec9b1dffb706f83c908ec3a7c08049f1248818f7581f20a9613bdfe86250804ac82f8efa0aa81bbbea2a33a4fb546557bc8d896b3c3a7c0fb52de51f22229ce5211c32cec55a84448a47c11d2183fa0f48ee27293d509fd35ceb556aad85760e177fb75e05c8db8d877f772e17e5eb14db33453b79b84f584785654579d26231a11f7c8897f11fe663f841e439bd26adee623621d50dde363b0e7f006eca161ca8353f744ceee35a7dc0a92fc8110ec394deda20f074d526b23eb15b24ff010de8fb2dc89119569e2f09d4e4c38f683d17b6ed0e2b0cb034d789c3c0401cce64eb41e24199a582386ecca8c8ff981da2c022262b89ce7e4dff864bb6c8f24f3602f7f026794d33ca85d6ab95a3d58a840bfa80034f312ba73c1440826723afed2e9e63bd7d1522eacb5f4edaa0f1c7869154298302a93077c8fb30c28e4c5964a43972dd45de9f60cdeda2d82f1aa62039e3167c5689695425d0d18dabee8c0f6755dd8b4019971ca022409d3a70f96fae07ef2c810a8f9eb38813dfedfeef879bd48d8b81ce486497b087b92b672249e38dfdea54e7f791679ff57a542e14d807923853752569045573751249d5f0dd42e1aa55265dce", 0xaf9}], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x9, 0xf, 0x5, 0x2}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0xffffffff80000000, @loopback, 0x6}}, r3}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x10001, 0x6, 0x3ff}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r4, 0x4c}, &(0x7f0000000240)=0x8) 00:01:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000180)="d8dc45c506bc6fcbd7fac74c4d6eb645d4d4142e9764b42f9a4308b12316cb19d70fa1a849e8a82ac3104bf1103078b9b6b0658433190f164f46e68a46361149222a4a30986cf0d68be45aed60e243b128aa2648beacd2735c53056e3868") sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000240)=@file={0x0, './file0/file0\x00'}, 0x8, 0x0, 0xfffffffffffffdcf, 0x0, 0xffffffffffffff70, 0x1}, 0x1) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f667b3cb16c2d7d696c65302f66696c653000"], 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) 00:01:38 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="b67d4d5aeece70f7e28638dbfeda531ba2422a20875b223b64fa40fcfe96545930aa9586e47ac29e0d77729e2a8ea6fd20ed8cca842ac60f86c4eea927a8f7b6d810cc4c9148121a") getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x42) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='cdg\x00', 0x4) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000200)={{"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", "5952d0cd2ec90911ff2af5339f79d5ad49ac9ba7371862fba872084ca3114e44", 0x5, 0x10000}, &(0x7f00000001c0)="77773e17b7bdd46f9e14c7f4ace269d7680c56366849f837702c3ba3176a90f93fd059964ca7e54ba75e16001ce949dd57ec1541045981e135", 0x9, 0x3c5, 0xeb93, 0x1f, 0x6, 0x7bd8000, 0x0, 0xfffffff800000000}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000006c0)="0589ba519144a23418ab1e3347f3d5b8a55fefd7aa29461fc51d6d709c62efd562d8ea2eac5502eecab6410cdcfd5220566f56cea402d4a6951814c600cf93d0f91d4ae59fa48ba91370371cbb7f54caf0b2341bd11660c7b0185f57f8743d8ce40e691e5873c622096bc5d7c183920c57fdb8cdc52c1119fdcb3acce130cacd4d6039c3073fc29be2f480622cc5abb1702beeeb63982e32ee9c69b5e5e45462ab688377f4eb0014ad7ba06effc6e93871754db54a9cb41517ae19640d5b6324d8ae2dd7d3248ccd18f46d859b115e10bc3085a7aae6f123ef501f8c3bdfc2f7d6112ac6675edbb5cc7e35fd3e00592938a267fe447e4a6082f830eb38ae5de8c914b6bb77d02686d218fcdf5d63155c41efc5559f6afcb81e26727a29ffaf7fd9bbff970d2b6230679d3c3889e5e20beacbbd25e1af25ef67d1a4c92807e37c6a3c7249f45d35348d69871be7ca85960fc915684f34c126531cd154267d0a88bcd2e62302d35f230bfd74f907c902e1fcc46b56adc0c7a9d6f283375ec2d4aa63a1eca9bee63e9d73940f84ae9acc5ec5fad104070e01e61007e30414bca2e2a8465086810f168fd08f6744c7348388c161ed311d4d3ed1e1db45a980fef0df6b10ef226393494fbd4ec67c60b5ce6b717cbf7b1c7c72cfff5c0b729501a4d72cf6a8fde5c29daef75fef3353308ba561ae7a361d9ec624ae04ee6139e218c4ba32e13857dacbf146cda08f0139ca4732a76ba2d0b8d48008b34ecbbe67b820b601c812406519cb8ecd088cca64faed32b071120c7240652903992d2b5d23c42cb9be09fb0b33a8e71b7bc730b39b9169d98360f75da5502146943cd2bcd68b1fca1ba6acf268dad2724f1847fc36b0e8aba9904d48f22541796d115cf69e64bae6f218abafaf926017fe5f34b0e32b1aba6f91ab928dd4b6885b1053426ac57b10e071a893b7145648249f8469869294dd61219ce2d7c6a82fe760b904c068962b7f46a5e470483ca6b2062c130a48dd24ddb44e74ad461bf71ba7ac2b821bccaa3fc6bbde1854c480bf383740b314021ae20b9514f48b4b6014d418a893370de5256e221eb273a04e72ed27231a893907e72cd50cf0e29f6032adea655ea3f55f7e3ec75d85ed747538eadc1d7775513ca973f83289091cae59446c8d5bd1ff5c77d871e7280de45e01d82e84875c6693b80388456bb6a11707b3758e9c65a51f95fa301de477691e25f19fe719187ae51fba10a9aa870044ec7918f77c0f6be843b7bcaf785ac27eb1f7f73f028930780cd3c8d09f166305e12667172d4d688c0463eee1c71a3e3da342dbd9d87a8f91782fa66aba0b30279c4a1d8ff142647a0063f5fb06e2c41d29ef29bbe6bd2c01812c076d8d473ac0de10c901bd6ee9cacd9c9a8d1220db2a7bca42788a48159daf47d4bcc5295ca784d4f4da225b5b52a0641baca4c51ab3a5db089c305498fb1643bc60ef944fe5f8f3ec1803869928294ac01e5bad3066dc9362b8d1cf1fb5da9bbb392d854980e8ceeb81f4a36bf9398f3595e180680be1ad74f832bc7f7a939476370cd611d3bf3bba4648418e47cb10de5337b18341a608ed3fd5ce0c10c266b3059eec2ab8e9e4585808cf1a43f75f202a74395408d1b7de13e4aec0dcfa4f29fd15a25e5cabdd551a032e43ee8207dffb798731decc12da03a99627ebedfbc19432e960d27a76ffb164f844aa3725210e448c7d8040e447533fdaed0d0b4dace820475b322e86e5c720a1a41e192ddcb6ffed5e391f13c1ad2dd728585b792f2761c8a8363bcf0cac3d0559f50f57db8cd11b728047083d7a6cb738bc743c46f2734cf501135fe0c804c67f1841bc282da92c3a01ec2506f760e0ab77dc78bf6d6577a54c0e89bfe5d39d7a5f7b967ad48df10509b8200e9e96f7be4e05cfa32a212ce17ddffa55072f40a2a5e9b5b228abac2584c1e75ed4cf82487673a01cce35d712b6ee916e4be3cb2d8b4f89c439f2126263a3c601d0cd5a0cc3b7ef92a93390e7ae4c3d4539e4e40a37b56c37510afa005f34d962dc7769c1fbf10a4d4ab11a9e389241a076684eb6bde61d19a50b9b0786c31a5d19c9dfdd646548cecc9544d16afa59dbc362abc230c4c7fd2542e3c60d2925c5e850501ab0f2e2fe7ccc62f2405f862beefb95642dbc4a5af7429f064c7916a9e427cd96d125b5c1959801430eca64972fbdd03139206a384cd5376a1ff03c1bc78530c801454929b574e3ec1912b526c36649aa79137705d18d41a221165002492ee93b29a750533ffee9998addadfa31faf14a5eb2207b48f03bdf8758e796855cc73bb8e9a516a2bcfb911d77ad00615b69aa72c134bf787c663dee4951493f1a028008260bc3f1be3c924b318f48f67439534552ed8573299c9cc85bc13677f6645e9ecb2ba443281ccdc09bee20ab1d05b18d0bd05d84fc355c45417f817645745f78249a23b7913554f16a1c7266e9e422d5c485734305ea4da222d86cc0712388bd80eec413c7a04071ea7e40c816933f9cb7d1dd7703fe41bf533a89d485228151287dde8ce0a37280c279c70edd6c77cef646c40622158284f211b7d709aade3d87cd525994316999a5d6043b68294fe22e21ff28a3d31c0b2cd462549b8fa206f2429e66993677ddf122fd404e87de4a8182dd245b7069e0931b2866e833aebf9bf913ee95e53df3e639b09b4cdce07d7411d3bfcef7fc7d427ea5604206e087ea80a124ef21b34c7808371ddc9462fb9ea1e050e2c4454b6b3f2ddeed32885915f617a6a00b197bc3b1c965b8990a48547d544fef4da18ea7f9c3f02d667c252d279e935b0eec4bd6afca65427200ae02e8d316caf499f7b76bed40c0f5a7d9c4562ea7d4ec999ae0671251a47c5a3d29b740cf0dc800744b4d5ab831d78f31a6051c8f92a237d301f4b0f2223be0676f4222ea28e829359b209291edbad0dc16c5125a4bf3807cddced51a83ccdba30585f2943d5a3f93bf6abf558c82d941c42c9ecc8a96147c9258c35de9ffbc5f514d39e106a082f1f39a07250de5590300431775269f7f34442a4be5371a6dce29d346e926ff042e2f010135cb14dd25c69ec748a3bb110f3369410baaed7ff3feef522e669142c99d7a52660617be094cf2e0de3a7b4f23f8657028cf38903a79903e08e2809272625937252df351f3ee6a1f114a816a193ca75b1e59d8d93d59ed9f1afa99fd359c20eee567c27b27bac6d992525c3fca8600616179143bfac64ac9584370b5f45c16df09b5031a2669cdfa68ecdb899b636cf878bee2659a01048919c5eee87952826bf56681b3040293fab4207cd993520d877b75108f9461890818449896a355498e463d0c895b91ca98ba347dcc2a110033d5e9cb1f9112a1a4a2cbcb5567b61b2c48806a51e5dc30d919847821456abba9e49184b34f4ac5493a8ba8237246fc0254901657f49c7b2ddb1a8f98a905343d695f1bf60c47c5c66a1bc0c73ee396bddd9a4df472369c56ec64dd6e33ec9bbaa0eee5623f8b29163c4fa45ce23e20cc595c7ef72b348d7fd3ed207379ac12f583010d71c605c12aee0947ffad97e2089e253a5fc3befa128f3cade6753ed43dcb7ac9be1ac89a17bc5798a7aa0ab4de4f93026d50f1def16a635deb78a6257c97a2bf4b6ea4be1deab58d6a3194265c25df3a0792c19f98e528b139bf291de7ad686730b6ecd5a9c4a8b97491ff3f4e47701dea54ea9030dc04dd33770b689b32c2984ab312d199a68334f118776cb865ad78fcc6972f313644029f565c670d4f8360d2c027ff1a0102aeaebc65fd4d979f6261ca145d1f942e0c2501401b1686216cb95d798f106a365a235714c489c9ec395cba38e59251012f3d5996a6f3a6dc57ac45bf6f7e5d8ce7cf62cef4c0c78647e96382a39f3cdbced8a00d89060473c94d21ff7a76a5d3f14ea27bad48c098df323764cc09cdaa1a573217d8edb38ba52e5db3102878207f7783ef903b44e338d30a0ca9795138a6bca0107bddae87243ce7e12fe6d3eaf6cf4ed2dd4aa98bf4b339d9c4cf686b1fa6a6d9f045b6fdb878608061ba927e25e7d6df18034f6fe38eeb7cc668fc20e883fa9161a1c75cab17b19fb4e8744db9d28f8dea715036ddbeb3810d3986820ccf54846fe576481212fdca2048f6252d7cf2d9c75d74d13765d45321b43a7edb4201caec78c2a72ff7c3541d75642dc4af7b4bce615492abc74a27124a45e702843457489a73940ccb6f5cdd875d1d5697f375c3ef74112e3c8976988902d6ad2c3a1d77d9524c3a973328cbdd2ae5ff401f9c0fde961acbbee99c2c5591356b9a54d7b817a7db8eeb79fd2b37258e71593bc8d4b688007f1764fa0afc8d568fb3631ea931292945775e3422e5c8f59488fac0dcd4392c7f4f71746103d4f35d6f7c61c7604cb7fcbbb8fb03b2d8b06bcd3e89e18e6bf05d7c365b92f0f73f649b26ab1de37d192dfe57869382bf94c8938eaf6fb034cacafc0990901f4cd2383278b509821410814c63719ef7ee13ec3d647be195c5b150a5d49d620670a75eeca50fc174c6dc02ed51aafde55df4f26d41411834e9e09284e25385f97a42603bbae3e60124ecdc5eda1cc1b9cd7ad91bfba110ad47eb91d2629e8d14cc60bcadf35b831272d5e3ee6388909a8bb1856991376a0e78b5ad05ac9147600b360a00813ab3960003d3283878ad968beb58c3af19618104e13849245f8f7c3855cbcbf0e2bc7b93dfacc5d6d37867887425f18157df71b87012a9f902d45ec097ce359584c7e0470379a04febeb06d7c54200ea29a988f82be933208404d15cf3079ee41676941a101eba3046830a1176b6e88ab6e661c6b5ec380a00ffe5ba655068a3098c1e385807b1dd3877630942a2870455ffb30d08c4bb26274107620eba931655c197937e29b1253558f584968f35cbbd1311e4aa6aed6a1712f9064577edfea3e2e09094f84323963bf9463314f0c9a454373702ab90dfe756473bda4a2ea06b8786f559fe8f9c82e78439f9dcae86bbb8f8e3a93ab842853ccb1967f386347eb02db6a8ac7059c907ac8dd0e6864b4f9c0728abcb1e504ac2f27e8e6f8d1bf7b3d41610aca7a501e7ec9a8eecbf40b3d1308cc11b353b6f5d7b3e36a0600ff93032bdf30846d1c5e0fe44bfd7edd1a5625efa12c1623d7b417c3c436097d7a3405164871663314bbb2960ce4d4266b9cdff949a2783b43a431160a0291a0734e80f8b0c2c4b6d2ce6c8da4eed4b2980ddc64ab7a878263e3c4b5766b21ee8ccb64b6a0ac47cb629da1ab7cddbf81cf8e42c88f0fa5f0cb7254f34e931b5e0e8a1902a12a8c273fd99d18eced8059c6e5417aa5b9101d4b4b588cb7f658da5d3276948b94f0e027ede455b2717afa981014c3746ffd32cff88582c98e582be482f7ed4e5978c623f6b99bf0cd435c84cb2990d482d8ec4dec381eeee0ca0693150c1f4050aa53b1103906c57aa6b2f2ba5fac0a7e20e463315b44c573be01ac4c5430670b07fbecc0ae92cc3a032977a08a9e76bf8b4d81925ec354fc05828853b6261ce3bf9dbea12cd6795060fb0382545339cd03ac3c0c8f37e2b993d24233460df415ffe562da2cb858692ab72e7a6a1809eb5264d418ba75fa98382cff06124c9c458f764114513109a679d479254af76533ee400bafb360ebf6cc00f938dff3ca7aa2ba690c236c5ebd2bc6cc64a6745174bb2c273e25436de377c0e298d8c6fb10d6e3a4b17bfcb6d066ae3a58635710c7475364385415316ba2e046b1994cb61f7") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000016c0)={0x800, 0x401, 0x4000, 0xa2, 0x7, 0x9, 0x7, 0x7, 0x0}, &(0x7f0000001700)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001740)={r3, 0x7, 0x1ff, 0x9}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001780)={0xf, 0x9, r3}, 0xc) recvfrom$inet(r1, &(0x7f00000017c0)=""/178, 0xb2, 0x40001, &(0x7f0000001880)={0x2, 0x0, @broadcast}, 0x10) pipe2(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000001900)="df44763caaad63826beadaf0f654c121fb779b6db4a8e00126e6a2a5a319649488e486eb2d40cf6637975528324e5c368a279572a58e825770313e4188e4b8378db76f30bce45b055b02d379dc922299642a5f65e9") writev(r2, &(0x7f0000001d40)=[{&(0x7f0000001980)="737263b8dea83bbda3242a60fcebefd744182933ad76966f267d8cef369af1f03f36882a9f105d3d0f2f0fd627e997a285c6c103dc2ed429f72071ad99e1628426d10147fe3d46c640b83d96422cc1d79ebf076005db88a4891a9084a96c27b14113af97686cd6b56682662fcbd803eae15392637e1a86e4e793abc40acb52908f84cc8b32709558302554112162e1b5087f22a02f4160b4a0c9bb3e3df986816918d1289d472e4ae80643524eac5ecde337ed8aaa525efababe4c059fb6395a32d17a3668789dd4a3a1587e1cad4d01cf8c3dbca0", 0xd5}, {&(0x7f0000001a80)="1e2790bfda6395af2a718402808473f5175d80e27766ce175508c77a30f9b063879f9827f6ae3c7263f862818c08b527a96a9b78c097f656732998b1fa6a4f9a6626a7fa515e10b89c9d0f8d45f38aa7098d1bd4828a4968447e1b89e59b476bfd7bf01e69b4e8d44930f168949f659a15c9dddd73e4", 0x76}, {&(0x7f0000001b00)="7183c4bae1927ca577344cbfcfb93189ab2e41ab1d9a5311908573292fa299bdb589e5dbeead2acb21b16b9ae56dcf4bd9789ae9732875a0b544eb9664df7acf628670ff6be1748f29f82cbc4ea60fbb94d047a0074b15b77f9f01fda6814a21ff025fb9f68699016e501a090048b38c1ab67fb862a10c23c080e8d85b5f279b5bc47f31009ceef4ed7609c6c46c9f96acddbb9c66c3d691f3323883", 0x9c}, {&(0x7f0000001bc0)="db17fdc8a15d15cfcd3a80884684a123f6997e0325dd5d32cf7179891d4b705e6ddb94d03635e8b74d900c401cdafc8ade58b084df3b39b6d2fd7ccf2da0ba4743c3328233d375e1173bcb5c5c664381f5fbee4b45caf64cc7ff4e69fbfcd68139748f565235c23c8a1ba3ce3249b9bc1bff2a626cf69e35a1d0d83138aea7fe49b2dedbb8428cc0d19e7fbb0e1a1fe1cf45df28f5382cbd5adaf7d8543287f2950ddd55", 0xa4}, {&(0x7f0000001c80)="1f951162deccf9e8054cd1a985ad4532212ccdbf3a597e2544cec3f5d52328acd5304803486d2457c25dd0976acb90aced1b679d1cf30deb29071e7d35993e47899fce858bb32aeceeab67e6f7efc759cc1349ff976ca879741fb84d0dfcfc1a63a04d32703109e831bcad3f9a0fcfa8fdd5118dce35a551845ae424285683d717f01c76184057a5a22fe811fc49d30a8c59a60f28ed69dccb161c1550", 0x9d}], 0x5) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000001dc0)="c34fe4b9c7c6b307a6c98d3f981d42c22a7e9889bd761e45f62d7deb60274518386e3a7a9cf51c5e075c6ca625946366289f2c") r6 = geteuid() freebsd11_fstat(r1, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001e80)={r3, 0x6, 0x7}, 0x8) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001ec0)=0x1, 0x4) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001f40)={{"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", "115c3b59f1b5ac9a0e913dd94ed38d59df319480896dd85300677d57a6fe2ba1", 0x10000, 0xdb20000000000}, &(0x7f0000001f00)="819b72b3cbfc1230aabd8967d641909736645c78300d2a4a69c5e68628c6e26d94335b8eddf6104f", 0x7fff, 0x7, 0x10001, 0x1eba, 0x1, 0x5, 0x7, 0x2}) r8 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r8, 0x0) renameat(r5, &(0x7f00000023c0)='./file0\x00', r5, &(0x7f0000002400)='./file0\x00') ftruncate(r1, 0x1ff) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000002440)={r3, 0xb, 0x3f}, 0x8) 00:01:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8, 0x200, 0x9ea8, 0x2, 0x2, 0x1, 0x100000000, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7fffffff, 0x3b6a, 0x4, 0x4, 0x2}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f00000000c0)={0x2, 0x0, 0x1, 0xb, r1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0xaa}, 0x8) 00:01:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="f9ff", 0x2, 0x0, 0x0, 0xffffff8d) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) shutdown(r0, 0x1) 00:01:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8) 00:01:38 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) flock(r0, 0xf) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:38 executing program 2: setrlimit(0x4000000004, &(0x7f0000000080)={0x2000000001000000, 0x4}) 00:01:38 executing program 1: msgget(0x1, 0x180) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x100, {{0x1c, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x2, 0x6, @mcast2, 0xffffffffffffffff}}}, 0x108) 00:01:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00292) r1 = socket$inet6_sctp(0x1c, 0x9664525dbc1823dc, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0xfc}, &(0x7f0000000100)=0x8) 00:01:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="f6ad1178cfdf5b25b6d45d5331e712a20aeb0716ab826f4a840b43781187bbcbbb4945ae5050e73e790fd835d2c47ce85f2529dd016b95865a96d59c463509cfd85ce8ee", 0x44) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x0]}, 0x6) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe0f) 00:01:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00389) 00:01:39 executing program 3: r0 = socket(0x2, 0x3, 0xfffffffffffffffb) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000), 0x4) 00:01:39 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) flock(r0, 0xf) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:39 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000500)=""/39, 0x27) r1 = socket$inet(0x2, 0x20000001, 0x1f) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:01:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0600000000e0080045ac7000bb000000000500907800000600450000000000000000000000ac1400aa00"/62]) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0077d) 00:01:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="05000000002e0000"], 0x8) socketpair(0x2, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) r4 = dup2(r3, r2) shutdown(r4, 0x0) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x600) 00:01:39 executing program 2: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x7fff, 0x4) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000080)='\x00', r1, r2) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff28e138065cffffffff08004500050000000600000000000000d5bf1cd54830000000"]) semget$private(0x0, 0x3, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003a6) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000080)="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") 00:01:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x40, 0x40) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0075f) 00:01:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xe}, &(0x7f0000000880)=0x8) 00:01:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x1) fchmod(r0, 0x84) __semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000000)=""/199) 00:01:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x3, 0x0) r1 = dup2(r0, r0) freebsd11_fstat(r0, &(0x7f00000000c0)) getpeername(r1, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) sendto(r1, &(0x7f0000000000)="49a09c7fbf1b8e129e51e763b45a34c4d8ca9646", 0x14, 0x88, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = getuid() getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x4, 0x1, 0xffff, 0x3f, 0x6}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r3, 0x80000000}, &(0x7f0000000440)=0x8) setreuid(0x0, r2) futimesat(r1, &(0x7f0000000040)='.\x00', 0x0) getuid() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x100}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) 00:01:39 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) fcntl$setstatus(r1, 0x4, 0x8) r2 = semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) setgroups(0x2af, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r1, 0x11, r0) semop(r2, &(0x7f0000000040), 0x0) semop(r4, &(0x7f0000000040), 0x1cc) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040)=0xef8, 0x4) 00:01:39 executing program 1: r0 = socket(0x1e, 0x10000001, 0x100000000) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="a3022e2f66696c253000e2a08ab08f2112082b5904a9ea64423537357e3f6f54d1ada72da10414d905d03b4c3ead3f2299f536f4d8f867da5374ff0b8cfd50"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:01:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000000)="17f166c0468e471a929788363078b228c69e2d375f4166c9dffd87422a1aab6da1bee106ce8c279bf43f65b3232f3b3bfcf9e5b814680f365d0faddb9caab728de37f5571726979f0de3d008d848ed66f3c71bc4cea6eac46fc35af1d0f392ce6d1001d8108a7e0cbb5c2f93c06ff8", 0x6f) shutdown(r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b2) 00:01:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getrusage(0xfffffffffffffffe, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0xffffffff}, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 00:01:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000280)=""/129, 0x81}, {&(0x7f0000000340)=""/244, 0xf4}, {&(0x7f0000000440)=""/132, 0x84}], 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x3}, &(0x7f0000000080)=0x8) 00:01:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/28, 0x1c}, 0x80) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) mlock(&(0x7f0000fd0000/0x3000)=nil, 0x3000) munmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000) 00:01:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2403, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000240)="860cd8ad5ff4a6f8", 0x8}], 0x1, 0x0}, 0x0) 00:01:39 executing program 1: madvise(&(0x7f0000a5a000/0x4000)=nil, 0x4000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4a90}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x2899}, 0x8) shmget(0x3, 0x400000, 0x200, &(0x7f0000bfe000/0x400000)=nil) madvise(&(0x7f0000a5a000/0x2000)=nil, 0x7fe4aba9c000, 0x6) 00:01:40 executing program 0: setitimer(0x2, &(0x7f0000000040)={{0x2}, {0x9b}}, 0x0) 00:01:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x100000001, 0x0, 0x7fff, 0x81}, &(0x7f0000000040)=0x18) freebsd11_getdents(r0, &(0x7f0000000440)=""/192, 0xc0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e230000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b3105d90000000000000000000000000000000000000000000000000000000000000000741e32c7b99847c8d3a00eb180ba1ee016702c01560feef9af8b3f737d26cd72a70a396aedae08646881914b4cc435fba663b5fec0a913481cf4d77d5124b5fa5e088d77083972c1e7c99d1233550c47002ccebf37bd69c2f3aab183a227910000000000000000", @ANYRES32=r1], &(0x7f0000000140)=0x8c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000080)="f780d1fab36429426499c7cc10ee29eb37f5bf6f9baa754cafe84057051f40e0e70568f2567032b912c4db742b42c116590318271c6d14a67272e555d5a56d5836ed7fd180f5e34dcf11b6cb77cc46bf54a7744b368ee6afe04e3e60f4aed7a27bedb3af2b56fa1bc317111d08956018a40a01e673b2c002f3dce6e5fcad0121f445170176ce1bae7965") getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000280)=""/221, &(0x7f0000000180)=0x1a) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000180)=0xe1) getpgrp(0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0031d) 00:01:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xf7) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff004500001c00e8ffffffff8f78ac1400aae000000111009078004000000000000000"]) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x1af) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c6) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xfffffffffffffff9, @mcast2, 0x8001}}, r2}, &(0x7f00000001c0)=0x84) 00:01:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) dup2(r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0x2, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2c8f, 0xfffffffffffffffb}, {0x0, 0x4}}) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x800e003a1) 00:01:40 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlockall(0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000010c0)='./file0\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/15}, &(0x7f0000000040)=0x11, 0x0) mprotect(&(0x7f0000f26000/0x2000)=nil, 0x2000, 0x8000000004) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c00000085e6f3ab686dff96aae00000011100907800000000"]) socket(0x2, 0x0, 0xffffffffffff0000) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00629) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100202, 0x0) fcntl$getown(r1, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x80) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00330) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/241, 0xf1}, {&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/182, 0xb6}, {&(0x7f00000002c0)=""/41, 0x29}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000440)=""/124, 0x7c}, {&(0x7f00000004c0)=""/128, 0x80}], 0xa) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b0) 00:01:40 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="b8d27c130008a165acf76218bae6ec9c8ded5c80f42a11e2b124b2156509ab2670f52b3aafefdff947ee54fa5ba8acae13164d", 0x81700}], 0x100000000000006e) pwritev(r0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x2221782a8253eb6a}], 0x1, 0x7fffffffffffffff) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) 00:01:40 executing program 0: r0 = socket(0x0, 0x20000000, 0x0) bind(r0, &(0x7f0000000000)=@in, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00022e80ffffffffffffff516c653000"], 0x1, 0x0}, 0x0) 00:01:40 executing program 3: r0 = msgget(0x2, 0x80) r1 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/4) msgrcv(r0, &(0x7f0000000000)={0x0, ""/64}, 0x48, 0x3, 0x1800) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x30000000) open(&(0x7f00000002c0)='./file0\x00', 0x401, 0xc) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff020000000000000000000000000001817ebef2010403907800000000609433df000000000000000000000000000000000000000100"/102]) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000200)="48ce8024c6f6b9d2357c") r5 = dup(r2) ioctl$DIOCXBEGIN(r5, 0xc0104451, &(0x7f0000000340)="b4fcd4ce50e8959a0da7d97e4d3baabb") renameat(r4, &(0x7f0000000240)='./file0\x00', r5, &(0x7f0000000280)='./file0\x00') 00:01:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:01:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)=0x4f6) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0035e) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000780)={0x0, 0x4, 0x80000001, 0x4, 0x4830, 0xffffffff}, &(0x7f00000007c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000840)={0x0, 0x1ff, 0xf, 0x5, 0x4}, &(0x7f0000000880)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000008c0)={r2, 0x7fff, 0x1, 0x8}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000900)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008659c352fd00"/141, @ANYRES32=r3, @ANYBLOB="0000000007000000010000000800000003009b00"], 0xa0) r4 = shmget$private(0x0, 0x3000, 0x100000000084, &(0x7f0000ffd000/0x3000)=nil) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x80000000000000a, 0x0) ioctl$DIOCRCLRASTATS(r5, 0xc4504448, &(0x7f00000001c0)={{"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", "1e49047c3930a0bf2e148f61b6d116f68f61a3cbf328e39132dba2e1fcb5dbd1", 0x3, 0xfffffffffffffff9}, &(0x7f00000000c0)="abe6631b7597ed2ae425fd31d6ed5a17686af6d33c5dab4cb8a9433dd8ad5ad7af45eebc3f3277ca55ccdaa7a6e645c47aa8b35cc16a76126fbfa713ab9fdfa0fee6e9a2d76b28f96e41b232f894c11683029c367e3db305017b654bd821a6cd724aa84c97d3660e4fd6f2ef605c0d1ab536cd845ccc71dcef5a8b523045367d309938872440c5c3ea6fae97528a31765ebaef98187e6cdc2f067c28fd12eb27fa9dda2684a8ab79db2c17e76f29", 0xb9, 0x8, 0xfff, 0x6, 0xc9, 0x100000001, 0x1000, 0x2cfe}) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000000)=""/107) socket$unix(0x1, 0x5, 0x0) 00:01:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000740)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000a5e1e8b90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb5d6db71d99de93d494404d0000000000000000d095daecc61a92ab2968e717813207454213cd427ad46d0267050a63b25e648466c7d3bb7f8bfb9aa946d716af4ace37c6228f339b4dc2720ff20e96c73e11a2a9f25262c5ecec28a83c1a5ded0c094cf8533bd9ce5ed9df", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) clock_getres(0xf, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000400"/136, @ANYRES32=0x0], &(0x7f0000000040)=0x8c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r2, 0x15, r2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x4025, &(0x7f00000026c0)=""/4096, &(0x7f0000000240)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000640)=ANY=[@ANYBLOB="54000078535db071621c3cb129a437c52374f1c7e072e1d30c653bfe63ccd0f9d5cba3eb3e30370d3865a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd327ae90392e944512ce4bfce5fdb497833eba3d1345ea3635676cf25ce87e6512fefcc758c5db5ccee7eddbb9381940197feae8c976607ab2449cf8721ee0e9f3151b747fc155b96152740189df6f092e8a2157ed4be4e404a7ddda47952e7e89e080c71ece67bde543be1a433967e294aea995636a06956462a2f87ad2202a9e1fbc"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r5, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r7}, 0x20) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000003c0)={r6, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r7, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) 00:01:40 executing program 3: setresgid(0x0, 0xee00, 0x0) getresuid(&(0x7f0000000200), &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) setuid(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0xfffffffffffffee8, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="bb49969a7a") link(&(0x7f0000000080)='./file0\x00', &(0x7f00000005c0)='./file0\x00') execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000240)='+\x00', &(0x7f0000000280)='+.\x00', &(0x7f00000002c0)='\\}!.\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000580)=[&(0x7f0000000380)='-\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='&&/V:]\x00', &(0x7f0000000440)='\'[!\x00', &(0x7f0000000480)='\xd0\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00']) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) clock_nanosleep(0xf, 0x1, &(0x7f0000000000), 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x5, 0x1}, 0x0) r2 = accept(r1, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x3b4, @rand_addr="0ada4b7291a51ee188463e30aa64b898", 0x6}}, 0x0, 0xfffffffffffffbd9, 0x6, 0x80, 0x3, 0x8, 0x5}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x4c65}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000500)={0x3, 0x4, 0x0}, &(0x7f0000000540)=0xc) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x3f, @mcast1, 0x40}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000140)="5bbbaad69249af224a26321d98cd6bccf3f6e515ac0f3e679843caa93eb59a31a1c1312f54c6b4bc4cdf1c2ad46d683c01d66e467579446cc895aae684f8560109cfcdcb9e5d1d3e0a88643ea6d08a2549a9cbc17e5d6b2724f667d9c7c8ba049995d16bd23338bb782605c77484584d4b71fd4d11def591c8f3cb67a9", 0x7d}, {&(0x7f00000001c0)="e0d72951191acce8906f72486804d24445038576e8d8910fb600f17d049feafa7c215828ceee630d6e7679ad418770211b12b76011e8c8eb651496a0dba010e96bfbcae19fcedb89e3a841f81b751a84b2e343504c8d8f7abc53586137e94a5fdfff626fb1e3780ce85b53a3d547a8f30da2a2e92b35f4e2067ef3df9e0b1015af19d41b146d450d80b76440bd7d6d059af98e282580dec4e30bed5bba4c2b3ee88644fbb2db6318ab9cca4510393ab92eccb2c143c9a2", 0xb7}, {&(0x7f0000000280)="d233dc266083767c74639102f85fe540cf2a53ae5f26a46b86f961fb2f5f9121d84efb63cbd24c5943b91aff6673c26c0ef9eeba2eba52e4c01a0991aef2b7f37990b6ea46abaeeb78096bf11713f1997127a40a101070c943b5a07889e1414be20a9e36461b5e56ac61a95e2dcdb5cf8b2f30994e9584bd15bbf70b3ab585f68d7923c0b3", 0x85}], 0x3, &(0x7f0000000580)=[@authinfo={0x10, 0x84, 0x8, {0xff}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xc1}}, @sndinfo={0x1c, 0x84, 0x4, {0xc, 0x800, 0x4, 0xb11, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x7f, 0x5, 0x4000, 0x7, 0x8, 0x40, 0x4, 0x100, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x8a, 0x120, 0x1ff, 0x80000001, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0xe8, 0x100}, 0x20000) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002e6) 00:01:40 executing program 3: mlockall(0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x1b1) execve(0x0, 0x0, 0x0) r3 = shmget(0x2, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r4, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000500)=""/4096) msgget(0x2, 0x0) 00:01:40 executing program 0: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xa00) r0 = open(&(0x7f0000000180)='./file0\x00', 0x20408, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={{0x401, 0xffffffffffffffff}, {0x8, 0x800}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x0, 0x7}, &(0x7f0000000140)=0xc) 00:01:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) r3 = socket$inet(0x2, 0x10000007, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x7ff}, 0x24) syz_emit_ethernet(0x168, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0xa, 0x4, 0x3, 0xfff, 0x15a, 0x67, 0x3ff, 0x8, 0x37, 0x0, @rand_addr=0x10001, @remote={0xac, 0x14, 0x0}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0xcf, 0x5, "a52c10"}, @lsrr={0x83, 0x7, 0x80, [@local={0xac, 0x14, 0x0}]}]}}, @tcp={{0x0, 0x0, r1, r2, 0x7, 0x0, 0x11, 0xc, 0x5, 0x0, 0x1000, {[@timestamp={0x8, 0xa, 0xfffffffffffffff9, 0x8}, @sack={0x5, 0x1e, [0x7, 0x9, 0x7ff, 0x7ff, 0x7ff, 0x1000, 0xffffffff]}, @eol, @eol, @window={0x3, 0x3, 0x3}]}}, {"3f603183934dc31aa739a19335a726624fe70bc4b5668d5346b2d96899f2f41fe85dabb8c32f8125661d3e58116d704acad720b44dcb6537340be41b296354d04b3b5391b694bc99d181536c20a762ae9c570c406e331529f81084b2fd2d6f380b9c605de15d3cfb0ebb7fb2244ccfca0b099098ddae9ae9fdabdaac764e1bd440d40b7e898876e069ec47123cbd2d9151905f08d341e0d9f2c3142d7d95a538fbebf64ba87526c0efdf6cb28436d5669fdddc80f4d2e6e6adf47b157e267ce859dced7ea80fd98821514c3a53c615d5eaaee8684a930f72a86d180f504eeeb48c42f1f168c9363a29b4d15ea973"}}}}}}) syz_emit_ethernet(0x0, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e005ed) 00:01:40 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x8000, 0xf, 0x5}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x100}, &(0x7f0000000400)=0x8) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000480)=0x4) setresuid(0x0, 0xee01, 0x0) freebsd11_fstat(r0, &(0x7f0000000140)) r5 = geteuid() r6 = semget$private(0x0, 0x7, 0x0) __semctl$SEM_STAT(r6, 0x2, 0xa, &(0x7f0000000000)=""/96) setresuid(r5, 0x0, 0xffffffffffffffff) 00:01:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000040)="b100050490000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockname$inet(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x80, 0x2, 0x1a20, 0x6, 0x2, 0x4, 0x1, 0x965, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x3, 0x7}, &(0x7f0000000200)=0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00608) 00:01:41 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, 0xffffffffffffffff, 0x392) socketpair(0x0, 0x0, 0x101c2bb, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x4, @rand_addr="74448bc73985f29285cb0d75f65525a4", 0x7fff}}, 0x0, 0x7f, 0x100000001, 0x8}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="07000417000042000200ff0f3b04aa96"], &(0x7f0000000180)=0x10) 00:01:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) wait4(0x0, 0x0, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003b9) 00:01:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00481) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x82, 0x112) mlockall(0x1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="030003000300baa10800"], &(0x7f0000000080)=0xa) 00:01:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0xd0, &(0x7f0000000080)=ANY=[@ANYBLOB="31036dced980ff0800450047f3ad74bac38c6a003000000000f000fa2280ffffffff000000000000000000200000000000000000000000000000005253a06a4b70988d9694d95ae435c73b227d8d4cd332eee87a866d9bdc656ae3bf1f16dac417ffba0da0a2328adb7e1127b98eb998a725af5767d35cfef439b0519448ad488e1056d4"]) getresuid(0x0, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x4, 0x2}, &(0x7f0000000280)=0xc) recvfrom$inet(r0, 0x0, 0x0, 0x40000, 0x0, 0x0) 00:01:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffffe}, 0xb) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x98, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0xfffffffffffffff7, 0x1, 0x6, 0x80, 0x9, 0x2, 0x6d00000000000000, 0xc06, 0x0, 0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000080)="27368e27633f4ef6de043d52d369cff93cf7c464d50303") 00:01:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000080)="7ba1a8e2eda6e61d3e9d90d8cf45cba0ba17b72e5107ce6ad558b6e8155e4b59b3c53ca3499f55a1cc57a5f78e133ce9573699959e22603d46d4d9224230e66bc901a78f4099fd548d9bfc84b56f", 0x4e) recvfrom$inet(r0, 0x0, 0xffffffffffffff56, 0x0, 0x0, 0x800e00826) getsockopt(r0, 0xffffffff00000001, 0x800, &(0x7f0000000100)=""/184, &(0x7f0000000000)=0xb8) 00:01:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xfff, 0x1fa, 0x104, 0x2, 0x5, 0x7fffffff}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000480)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x100000001, 0x8001, 0x53, 0x6}, &(0x7f00000001c0)=0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x7fffffff, 0x6, 0x100000001, 0x7, 0x5, 0x6, 0x6, {@in6={{0x1c, 0x3, 0x3, @ipv4={[], [], @multicast2}, 0x44c}}, r2, 0x5823f791, 0x6, 0x1d17, 0x1, 0x4}}, &(0x7f0000000440)=0xb0) 00:01:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x0) recvfrom$inet(r1, 0x0, 0x30c, 0xfffffffffffffffe, 0x0, 0xffffffffffffff5d) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/235, 0xeb, 0x3, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x478}, 0x10) 00:01:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet_buf(r1, 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003c6) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x40, {{0x1c, 0x2, 0x2, @ipv4={[], [], @multicast1}, 0x3}}}, 0x88) 00:01:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) writev(r0, &(0x7f0000000680)=[{&(0x7f00000001c0)='p', 0x1}], 0x1) r1 = semget$private(0x0, 0x0, 0x200) semop(r1, &(0x7f0000000380)=[{0x0, 0x7ff}, {0x3, 0x0, 0x1800}, {0x2, 0x3, 0x800}, {0x4, 0x8, 0x1000}, {0x6, 0x7, 0x800}, {0x1, 0x10001, 0x1800}], 0x6) lseek(r0, 0x0, 0x6) mlockall(0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x400000000000) open(&(0x7f0000000340)='./file0\x00', 0x20083, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000200)="17970d26a5f0ccec7031799d227ea6561b75ec4528bceac3eee1c1d84e1354ae6796e0d9ac2de72d506d22d8ed2d2170a35ac68db0763315cc6e9d02769861f5eb23cdab56c585d387d74dd758319787c3f0cc89dfb01183ae64fad190b5fa1bdd3c7383413c6ed23d4f4d77b2490c0ca9eb31f0a224d1f0b74549a0184e344a6cdb373b9dfd65441a3305c264b6d47e64733aa17aba3ea9921b861680bfa33d807dae6a828bcd0e6c3b58d83fa62e5afd131d1744c4a2dea896729bea2ca43f79d5238d18b09df9b995fa9684344d590ff1", 0xd2}, {&(0x7f0000000100)="3acca105f7e808b167c7ae7b333263a9d6056fad3e386eddc4f4c541e61ccf3a04ffc77f7a08fabda40cf3b411ed1d65c4d958f6ac8c92243fd5d420c61ff9f72173e00051efc699f452c4a41994138caada1cb171911fb9f7afd4a38692ecf28c6b7d0f632bda6c57d4abf97e84221e74a14b408b8323543ab60a48e30d6b93811aadbb7507138a34bc5688c16cda882a948752709e1c8c", 0x98}, {&(0x7f00000006c0)="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", 0x1000}], 0x3) mprotect(&(0x7f0000ef5000/0x3000)=nil, 0x3000, 0x7) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) 00:01:41 executing program 3: r0 = socket(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000000c0)="1b3aeada5eedcb0c23bc450e495f017786f23644901518dfb580d58e1c7e036622e23bc993bbb0a16f809d9cc43d56ce9b5e4c16ef14f40dbb7a31e6bf4722c0c0b7ceea247a1d9223d498d6ec822b725782efda4221b486000a97ea3709370026f9bf3b35838511e723128e5889ba465ce63b6105ceec179dbd2156f570f1382c0942a311b97687e38955f6fc26036df2e9f775dce6a2bdc3cc966dd37624310a1f5d975f230a39d1ca5c25d1b8668a84f407b9f2f73d8f0e6f4499197eea37a95c4a1511a8d22d49") connect(r0, &(0x7f00000000c0)=ANY=[], 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3}, 0x101c5) 00:01:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getgroups(0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00330) 00:01:41 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) msgget(0x3, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800e003c6) 00:01:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xd0, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000}}}}}}) r1 = socket$inet6(0x1c, 0x5, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x2, 0xc89, 0x200, 0x401, 0x4, 0xff, 0x6, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x8fa}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00367) 00:01:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000040), 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00350) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140), &(0x7f0000000100)=0x4) 00:01:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x1010, r0, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002e9) 00:01:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0x0, {{0x2, 0x2}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000140)=""/190, &(0x7f0000000200)=0xbe) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00397) 00:01:41 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:01:41 executing program 0: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x5, 0x4) 00:01:41 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x11, r0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x410, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, &(0x7f0000000040)) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x800e00351) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:01:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x8, 0x1800}, {0x5, 0x0, 0x1000}, {}], 0x3) setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000080)=0x1, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0048e) 00:01:41 executing program 2: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @loopback, 0x0, 0x4, [@multicast2, @broadcast, @empty, @remote]}, 0x20) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800e007e8) 00:01:41 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x17, 0x0, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xf4a}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x6, 0x81}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x87be, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0xfc28) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:41 executing program 0: socket$unix(0x1, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockname(r0, 0x0, &(0x7f00000000c0)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00715) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) 00:01:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000200)="7d74bb6676f25a05d7184424950292eddbe39fd7445f9a98007562c8c38aaa1c2e5b09fdd3275752829a1e83c575c2505a946e490f25a62241da641d6f29e461207146b4df829bf1c4adeeacc6fa1971111b9f1257f94054b701d31d8416eeeedadd8da6029695c030df1d91c992e25031d46bfe06f945808c1c18937c1d4e5b6cfa1ad2aaf2f9d8d0f12bf01abd095e771e403a81a639f01d73f52bdec58e92e6c2ca276d17f9dc6983bbd3620e8ced270129c46ccc00"/197) getrusage(0xffffffffffffffff, &(0x7f0000000140)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0035e) 00:01:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = getpgid(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x0, 0x9, 0x4, r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) read(r0, &(0x7f00000001c0)=""/163, 0xa3) 00:01:41 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000010c0)={r2, 0xe8, "b4dd1beccaac3ae5ec29f177c3652c800f15b15d5b0d4b4f5942c26ad733086c1bde6ce6bf3890439054f276406432fc7f704f20bf21c347c8f71d50d2abae479eeb29f179efd3644bd6a6f0e50def21ab665604d934071779fe52bbef76bd32a935712e4b57c7782b3a7264047690b30d02778fc88bad01cce041da9885fc97026b8716e717760f8f1e66eb1d53becb9c265b8c5b96fddafc380b1bc958e6e7df3f4555243d86ef74db5687224408ee9a4602667b0eefbe0ab5b2228c02f068559f7183d7ea6ec3d55b4ebbd979be6e1ffc3fb170bcf3584d89eb228e5bbb2d19d0dad1dd0d3f98"}, &(0x7f00000011c0)=0xf0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1010, r1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001200)={r2, 0x4, 0x5}, 0x8) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001240)={r2, 0x5, 0x6, [0x49c7, 0x2, 0x3, 0xf02d, 0xd6c, 0x4]}, &(0x7f0000001280)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000012c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001300)={0x8, 0xd0, 0x1c20, 0x0, 0x7, 0x1, 0x1, 0x1, r2}, 0x20) ftruncate(r4, 0x2) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000001340)="78be5af26b865b0ab8f646ceccde0d6809cdaed25d5991e07d4a98095f94cb6ef648f294416f15e57ed42d2550550f736e91c79181854147802e073dc5dc59e75d0bc1eedbc6d8ac26772c7aa1977fcac4600f9838647ab5d7937691f72c5dd80e148c4c7af5ccb65b5eff3565ca0962a271e7a2fe6c9fff7ddb9a8a9726faf5ea34223e727a421b4e782b31d3992d9f743651295d3c", 0x96}, {&(0x7f0000001400)="96efaf399e68088734919f218844fab64f7b50", 0x13}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001480)=0x3, 0x4) fchmodat(r0, &(0x7f00000014c0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001500)={r3, 0xb, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001540)={r5, 0x3}, &(0x7f0000001580)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000015c0)=0xabb, 0x4) r7 = getpid() fcntl$lock(r1, 0xc, &(0x7f0000001600)={0x1, 0x1, 0xfff, 0x7, r7}) getsockname(r1, &(0x7f0000001640)=@un=@abs, &(0x7f0000001680)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000016c0), &(0x7f0000001700)=0x4) writev(r0, &(0x7f0000002900)=[{&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="9a017de5a6ed4cc76587c81d6aa5304d82a152435da267107d6ce9c695d9cc68babf1415694183cd925d4e80d7b768b1bbf66cd0d03d8859ced8afcee18add5aacd26c991fd2b646165149246b0245ccc98620889db9396375fd70bf43a8f258627de717646dadda430c95ad81aa7c0bd291ed4141ca47fcd62e9f0cb47dca6471750ab765ef277d068f1909716f3395d2db9dac424a6dc7a0b93be1cc60acaf4b177a7b592ea16badc99206b3ee213b4dc279db4f414f823983159a760ee68f75593c2f7818f1e4d13dc48d35b0747e17d95e0ca9e5a342ebd178151d5728f1c1d9357a8432a97f00c1", 0xea}, {&(0x7f0000002840)="b765188330c20e55b81859416861fb1bef988964937009085aaa923fe568557859db8d1414316a372d50091aff486c5c0cd4b9b46737ae923d7b7b4bb2e0d1088f98fe43bbee0aaead1dbbbc6f8e07711d0932bd26cf58ee313eed25601cf763a17dac4bd5f2a347b727aee521cbd2", 0x6f}, {&(0x7f00000028c0)="78110ed43ea51c96af8c54d2ae5b76031a06d33a2aed89e1ae5748041c7e7c37334d1c16adb98739", 0x28}], 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000002940)={r6, 0xfcc}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002980)={r2, 0x3}, &(0x7f00000029c0)=0x8) r8 = open(&(0x7f0000002a00)='./file0\x00', 0x1, 0x10d) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f0000002a40)={r3, 0x6, 0xf, 0x5e65, 0x10000}, &(0x7f0000002a80)=0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000002ac0)="ee8bd445c3e6d3177da71c4676189988deb32b6f950898177818a45aa1318090e212e916eafa94d8dbb81f0a84167154544d9efa5ddf99afd2a4d5a2c03aa0166c66add432a86796cb4cb80ad72835f33c1bb3475178ef28e718a8a2bfea4cc02465177b0ab3ed9f47a5e0818c17adc9bb9890937f8c36ae3e35776d20aa1a635131e10c2d131c751a688827dfbdd91be8a46c") writev(r0, &(0x7f0000004180)=[{&(0x7f0000002b80)="29b9ede7eb41e108ecea42dcab44b8ae26b797a1d281269c6686d51d077d9ec191baf08eaddb47c5e7a0bdc30968547fbb9ace22cfce704e1b9cc9142f49478668d12cd0e8d86803e32f2437e71888a49b67c2d7547f596e265b54217c79908da704134d18943f312580059a0e4e472194a60e47b976b070b0651d31953d82c3db13632ef47af1ce8badb2ef268aea178abcc05b2adafbbb385866116993899befd060fe32413c48b011c4f0fcfd948213d590f0985753336a0b4e3a031e235b58f70291d3cba092e051240307412c237dbcca2cbfc10d499956f4c0febc0fa02cdf33f3c5e09c9a8c7f1a9b424b26d4125111", 0xf3}, {&(0x7f0000002c80)="8879c6fd4723f720252279c82596518a2d13e39aad3afadd19ea1af812db18292f076809e1a57d28f00484195adf58f92f0cbd315811f12ff5afd065f895ab438ad319ba4f183a0c825b52f6c5bcabb17cc79720b94790677c94a37e", 0x5c}, {&(0x7f0000002d00)="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", 0x1000}, {&(0x7f0000003d00)="562f163447b2c3bc4a9c5d0ff8e9460b28f8d2945357d772196a4250a7024d7552f6e1cf45541293da91ad10f02a6502475aac0393b63561d145fab56197a7bf45371e6929c4a374dc081ce5e07f9ab2329ed0f3b0ef45603f5af7643d2729672621bbb727fe3fe00c286b6ba63c6ca655e0306a87a94ff25f595a8d00f464482431c8e662bab6344feece736f3779fa55d2162d06a03bcd8af51750a505040f38805aa9c48f94fa2cfbb3ee283cffa2a14040c73bccad880909eb15ddfce0654b8d02c9c3cc8216a8ccf41e2bb380e81e33e5454197774a25a79cf6a0c5792d5408fb4e1217a11d5e65f2435e", 0xed}, {&(0x7f0000003e00)="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", 0xff}, {&(0x7f0000003f00)="8d7550d6d2c818fdf63b51c37bac6b57e52c2b4d97e37b9e0dc076fb7641fea748e0171a53bd78b0cb0c5e4cb728415cc8cd1086c1538ddce8fc915869a578fdd51be4b8b4f8780af6e724b7fc3e3fdace42761362df559a918c45fab22199e8c37f595c42f0f88d8a5e8d9bd04df183ba5b4ef1fcb287676fa2a29e1b6137981aa9afccba626254598b99f8bf5166c7f98f0e350164b01303d951c07ef7f991a03414d6d7d296fdfdcecd2afb5807d9d63fef060c765ece44", 0xb9}, {&(0x7f0000003fc0)="311fde2af344357ce5dff1575f2519959cf6eb04ebb024cc30199d87a4a4b70df1d9bfe4201470cc5ef139665f7357d3b8212e419075ffdb2b08c46c65b0449f4dce06ac069e378d9f9ce094c72f0c9f6e10a5f3635204e4d0fec4ccec1f7750651decab1f20f8d9d6a1ec66b3ebbd5660c1cf01710cad9931fc8a6dcff6c0de34d55c27a20a6587d1e6fb2ad289c20b86bead734ce73286d5135e6a4e54eab2b623bb207b71f4babb4bcff95d46", 0xae}, {&(0x7f0000004080)="fb21739b83924c7b483e622ea2a377d5e7d2bacc71eba84477a875063e1611dbbf987b252fab04489e230eef78a5cd886f70d2d421f2ed85ec2ad32a698be4fa50045052e6fba4345c7411182ab0c4ec68de1a75037f57f116d608889c8cd1edf8a53483e98c7d74f7e8d5ee0a701905822136be0e1eafeb970c85ae002066acd6766042c18a711d6139a59be2af6aa2748e446cf20d9931dd675f85793031dfa7ce9af23d", 0xa5}, {&(0x7f0000004140)="ff97c8873464dc69b7442e19f0a31159ed37c2478c69fb2f18d379739c8d8ab8e2735fc9", 0x24}], 0x9) socket(0x17, 0x5, 0x1) 00:01:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="820229d766696c6530005575ee642bd948883594f67c4b71c1bceefd66bb644b512419447f4a0e000000000000ffff2d"], 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x2) shutdown(r0, 0x1) 00:01:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x80000000) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:01:41 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) sendto$unix(r0, &(0x7f00000002c0)="6e960ae760fdc1a819f5132fa10cc8493e154a3555cdda86bc606f643d069338c8cfac433d952de9ff70a5c58112ddeb9976c3f47c0a797d45ab2a3aa7322590c0dd33b546dfd64c426088032f6b6b491bc6cc431f139bab105fffc09f5ea667169457976143b45f3774680cabc2a94e64835bf919108facacdc1e286251bdd1c2df27ba08b71656f7eea1ca01d355bb2fde3dbcd42bf674dc67fe9a5bd4eefcf48ee368eb7bf148d3d221f414dc831bfb5645722e6d333c547cbe93", 0xbc, 0x20100, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8000, 0x2, 0x1f, 0xe3c4}, 0x8) r1 = socket(0x4004, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x0, 0x6, 0xa2b]}, 0xa) getgid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[], &(0x7f0000000100)) 00:01:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x6abc6e54}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x9, 0x2b6}, 0x94) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @broadcast}}}}, 0x0) 00:01:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x38000000000, 0x6}, {0x9}}, 0x0) mlockall(0x2) open(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x20040, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:01:41 executing program 1: setresuid(0x0, 0xee01, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r1 = getuid() setreuid(r0, r1) r2 = geteuid() select(0x40, &(0x7f0000000000)={0x0, 0x7fff, 0x1, 0x4, 0xfffffffffffeffff, 0x2, 0x0, 0x7}, &(0x7f0000000040)={0x6, 0x7fff, 0x8, 0x25, 0x1c9, 0x9, 0x0, 0x101}, &(0x7f0000000080)={0xb92, 0x8, 0x8, 0x200, 0x1, 0x1, 0x9, 0xfffffffffffffffc}, &(0x7f00000000c0)={0x10001, 0xe0d}) setresuid(r2, 0x0, r2) setuid(0x0) panic: inp_leave_group: imf_sources not empty cpuid = 1 time = 102 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001f61d520 vpanic() at vpanic+0x1e0/frame 0xfffffe001f61d580 panic() at panic+0x43/frame 0xfffffe001f61d5e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe001f61d7c0 ip_ctloutput() at ip_ctloutput+0x7fd/frame 0xfffffe001f61d810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe001f61d850 sosetopt() at sosetopt+0x101/frame 0xfffffe001f61d8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe001f61d950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe001f61d980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001f61dab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001f61dab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x4131ba, rsp = 0x7fffdffbbf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 24899 tid 101015 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why