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", 0x7, 0x260, 0x9, 0x4, 0x2, 0x8, 0x8, 0x9})
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0)

22:29:32 executing program 2:
r0 = socket(0x1, 0x10000000, 0x401)
getsockopt$inet6_tcp_int(r0, 0x6, 0x406, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$unix(0x1, 0x2000000000000002, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x200, 0x0, 0x0)
socketpair(0x1, 0x0, 0x1, &(0x7f0000000000))

22:29:32 executing program 2:
setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0)
getitimer(0x0, &(0x7f00000001c0))
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x80)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x1ff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=r1, @ANYBLOB="0000000000080000013600000000000006000700e972609a9c53f157a1aaefad44cf7e73056e55d0015f79335a0038008000002aa345402a6e9514bbe08f37730ace41850a410fefb104bdd2278c955019aa54"], 0xa0)

22:29:32 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:32 executing program 2:
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d)
syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e996c4e1f928cac4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f19b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065a760000000618de3c0740f2d9600000000c4817fe6fef340ad0142c4c4a2afa1fbffffff31315ddda1c9fb110f0f3804830a000000")
__semctl$SEM_STAT(0x0, 0x7, 0xa, &(0x7f0000000080)=""/72)

22:29:32 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:33 executing program 1:
r0 = socket(0x0, 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:33 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0xd, "6d9772eebf61a7066c0719c44b"}, &(0x7f0000000080)=0x15)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x81, 0x5}, 0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8)
ioctl$DIOCRGETTABLES(r0, 0x20006601, 0x0)

22:29:33 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0032f1ce83"], 0x0, 0x30000000)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f0000000540)="91cd80c44219012d3b3b69efc46259a620d0d0c4e2e9b63e00008fc840ef0e0ce4c6fb0f450fbd26964d6bc4c2613d70029d670f381d6a2f67450f483bbfd9660f7e0d000000008f09709b7e0061614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79)
r2 = getpgid(0x0)
msgget(0x0, 0x501)
r3 = msgget(0x3, 0x8)
getpgid(r2)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semop(r4, &(0x7f0000000000)=[{0x4, 0xffff, 0x1000}, {0x3, 0x100000005, 0x800}], 0x2)

22:29:33 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

22:29:33 executing program 1:
r0 = socket(0x0, 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:33 executing program 1:
r0 = socket(0x0, 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:33 executing program 2:
syz_execute_func(&(0x7f0000000340)="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")
syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet6(0x1c, 0x7, 0x7)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0)
syz_execute_func(&(0x7f0000000280)="9826473e43981c282805f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc43f5469dacacc4c3214cb9a5605419c201b00b7a005880808171a30b8a826eefa80d8cc7e8628f6808a305b82f9600004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a25b")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
rmdir(&(0x7f0000000080)='./file0\x00')
execve(0x0, 0x0, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000580)=0x5, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x401, 0x84)
lseek(r2, 0x0, 0x7)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r3=>0x0, 0x6, 0xffffffff}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r3, 0x7, 0x2, 0x5, 0x6}, &(0x7f0000000480)=0x18)
r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000200)=0x40, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000004c0)={r3, 0x1, 0x74, "b55dfc5b2166811c378e47ed4bac786e20f63b2ef5aca98202aebd8a23a8e6c9f208000000009b7658219f5345092a29e066992cdc5accac9eef9212e7f8a05d22a48818d4d7bf9b3af91408f01f1bc7eae6cc2832275ce73b25f869b0e33d742151482d8abc771a0efc2eb8d30e6edf3673cefbf549f683594b13791000fb2dccc948"}, 0x14d)

22:29:33 executing program 1:
r0 = socket(0x2, 0x0, 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:33 executing program 0:
getegid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240), &(0x7f0000000280)=0xa)

22:29:33 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x80, 0x1, 0x2}, 0x8)
connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file1\x00'}, 0xff28)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000004}, 0x8)

22:29:33 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000009571b8b8df4e9c360400000000000d7e03bac21912928db4face5d18c341ae9712c9a97fc757a45102b8fabf57a2ebee27427a0a510b9ff3c15086acfc5929545d79c5c8dfacbe519f8be678d3f837d3afc671031804dbe141ea27b3a83619abd2a04392b1b325229cc38913fbd632bd4ad140314c7ef12adc8e5d57c3f8d7bb78f55b096031893a6076c0d2c29f0600000000000000720c02de7bab37c20fd74cad3708a0ccd6f631d7416d98c1c2e8f8cd1d8df2808956e7b8862d7f96fe38fe30bc66d2710c713596e060a7e67f0aeed8722e4620f2c77409c8ede449676b131d4ca7925dd7"], 0x3)
accept$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10)

22:29:33 executing program 1:
r0 = socket(0x2, 0x0, 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:33 executing program 3:
socket$inet6(0x1c, 0x5, 0x9)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x267)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x8c, "c73d1cc2a1cb149691e00d2a12d0d4af5a1800f22984df1e99300f4826a9cc846c97c93db21c5169cbec9dcfc84f521bad18280975674a919878b781208c7a297420f3ff2fe4d5e28d9f16bdaf74e34394313f90c88b2081c2dcf49fdaeccfe8db9071f65ce755bbe8749613093c8ad8d9bc1915b3f7bad6dae38d5b55f3c11497503dfcd575e09b1eb9cec1"}, &(0x7f0000000240)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r2, 0x101}, 0x8)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

22:29:33 executing program 1:
r0 = socket(0x2, 0x0, 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:33 executing program 2:
sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x19)
mlock(&(0x7f0000b2a000/0x4000)=nil, 0x4000)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="f11bae5ae946dbd86f712b6e62f6e4b8ae8749df12165da1f9419f6e166f46b7e7b07ea07e5a25cf7a3aa54fa64a8ea41ff1c4184fe7118bad9149a4b78d7b9f8d227c02f94ec507776e44c52ec85866ad3858976eeb9217f28b47525d2df624e3e208f3b8147f27a06fb8a83703dbc29b211cf2b34aa884a81bab87ff77e8144960c4feafd523fc68eaa10f7c5066a05393303ba425b43950e42ca16a7580a517135fa14d2b7c223d324c6178199d7b854cde78508ecbefb56b644b8db66c37feed19e635b7fdc633afc95b824f21705e0d70932bea092be3def27aecf6d6230794b1675ab205c5a724891e4f8a3695d0ef033833b825a7133e1929405af46fec9131579d393002d9626371e8cbed1144dd1bd56f4081ef462365fff70865de08d4ae7184fe3ef5dd7fabf017fe41e4314f4bd22ccb1c9abbe9cfe8e645fca5933bb8aeff1b0f44b30a7884c9aff62c83ca969d54417b4fc3ee89527d02d7c646e4ab27936335899a4bd65acb6d2ef152afab51e266a25d50ca47a6143708c2f07c0864e0e4e365ffabab585c2b403bc179ac71761df6193896e04eb9ff529441fcf54537d25b485f80d3038c0ed168e5902253981ba47264acc54c8d68d0d17eb573d5a583a4ed03ce64dd9bd65fb9c28efd1098003301aa4baed466aa87e8dcb7235cae71223090c9824c47b64b923906f3cca9caf8071d9773d8a8270bc50cc09fd9eff74ab593614399df1a5b86676ce01fe1aa39a408af4c390e8a3c6ede15dddcfe348933056643af362b7de7a8778ed437a61d35a924cf9aecb3ba28f74a803af92ffc4d569ae76a34013a1556cea06430446a4dff8ed748c189bbe847312580e4301aebc0ee5deb4862ba854e90c3be3df0052fca3abaedca122516a2d1502aab08361d97f61aeef1a2dc28b3b495574bf27090f6494f62e5d8cbcd5e3d7ca5c03c256d887c5c0e171165ffcd9a946331cae94dd3a7d231308333b54bee83da67184245e11c54fc50682a6bf39aa8271f4d074c08af55645584eba81a878cade5bcfd9cec4b5b2a24cc4bdb7c0df2c88163ab7315bc6aecc2c85c62a599a741f826ec353969f8ebf246a29112eb39ef68bbe70020f7add04f4c525974805215d7de716d53d20ace8930fa9a7c4ea808c7075f6d12f8e02fa50d4e857c5adfe8863c6cc45933421f2522488a17fb83b3f31fd6108c6fc328c5297026a787253e9e614644af62ffbf14ae9affc5620794c06520600e26ed54f3ae41c25afc0148bd7be6e2ae752bd1eb0cf75665eea47df6c7a2f10766df0134ed4870636c6395735a36239a6fcd1912dc044e98f4dbd1e73b8be85b11ced910eed8ace479c128c767538499a9029e9f5e748664f73f66410a75930f29c36934582b1ae8fbff890c02b307f7b307b18f95bfac21c6f903cbdbd53533cc9a142977608cd771532a9adcac0af3e8bff7fb933041f2c7ec405c9c9851e2feb58654c218214685c0de730ca8eace85d549a7af0514e77191eb160adf1bb802a670781018d752a0ab577ae937ef37944428e5f09f888b702689b37e44895ccd0beb4631e7554bb6d573ab3ed46972cf09a34320b0d79387a707e9d7054ef3fc9c0e49501d7914a33e05c84a9826c651d524807096ea3ae9d039efdab08f067e101784a635efa0e5299eacf315f98cefd114026e029f3e04d194d9dea835b171b78fa2cdc44b7fbd75bf0101264cd7b9fc173bcb73263ca737fe18cc961ebf5397ccb1c4741757b521ea6e77270d892a18b40c1180decf7e534a7b7c93a9504716ec8a5b631ee99e6cb93ff0495eb28fdbb1268f772d276cd584f4842a7fb2c61af07a2e487c2f76a254599fe17a6e37fb06ef7f2e0bbcefacdf2c7a59b19a23e92acd9257209b741f77a714a7cc67132ccb3dc3eb95e444682cbb255d4daca18006f04253452133b11faf9fb47df355b9fd32e9c2f94085a63d2e933ef5611fa059ef957a2458e59d7ee55a445920feca253e44eb9ac8bcac050d28b8aa1ea7807b31cef612441ad157755b9f0ac2499d3539cd314dea24991cbd8304a1684f17963e7295aa2764426ff51f225898b131cb3d3dcc89ad8651362422623472c50df0c57c8dce233ef0f47affaf4494ea2482d9a91ada06fc3318b210692f73692b4ca15581e44b3213c6a5b19f2e181e6029c98ea9fb13c56f53f4cad9a46f8069eba0ff3b5ba6e9949cec4808c329b465b94eefb5ad736edce35ece32f1a331a0305f1a9a1607bb78b9e2df815164a1d579c08d3e79e79577ea527d49da98022856429e50c306376f0309672f51366c997c9a2183450d0e740ebb48f0967ca9db0dc04a0a097f00631949d77e0c7a36684808f5aa6296e9d1b489c576fd5bc76f4335571c3d3b731326ef4517ef3f63cf666bd15781836ba385d5b9e4fbd7ce35e46721237d04bf97455a92ed767171f25bb7ee492831ce6c2b47fa6d165434bf7b1b5bb6e12dec8c1981bd48288648e98d615b66c8b7f477dfcf2a8eb6c2a401a9290e98bbc02f9ae00cc809f51e457e2dbba4f4c0e81cc6eca44de750a0d0ad03f78dd929b8888471541a17b15d6c98a4b614257802dee7ad698267c716c081177dc3070d6395594a5b86dbbc1bbbe6ad41e0f969955a05f4357589d2987b8e5fd423ab2817534eb6db9cdbfb6a74b34fe6b9cc782fdcbc648733e7e118505c14aae39db2bbaf62cdae9dc25fce78afca8dee56c7f82cdf8f94a388182f636135da5f1546d6b56079c83091de108792ac0721ec0182a39fce4b4d92c491c069bfa9be1678b5348a53248a37d85091cc67ce291b6302aafdc6d898874f9512cbe2f03113a20ecf4c51868c538e141f59fdc007f67e9dd9f29a41396866d007c31b5c576eabe2894bed3b6e35510060da3b765a5c83df5a4b58631069724536dbbca0504e1b252a8cbc0bc7a67f02d19beb40c41787b00abfa993b64f8a766b5c5d2144e249b6f3d262ac18c6fbb13b435ac0989e0d0996ae0c5bc4b54f2647088802c2c4449ca821aaa5d4a4a1f1f9a557ed7d1ebeed87a64281b5404b7cd360544e21157361c478a8ad8ff610967d09ab035f9011219792c09ce08e66906ea90ee527055e8271e5c26f16f4edb904dd21c219d8fcdb4da0b3f6120b2ae039ded54b58e4f339f1a6a8367b9ec8302a3c04e12c0423862943469b1521b4812c9e8db2d8329b6465c4479d56a50186fe5ad3d79a93aa8bdf84d617fc89af5584628f55dc4431f1b100e1df5928a7ca9f6d2fecb3d9f116860e21a61f6a0d203544415c99d76043779fa6ea5186dbe4389293abea7880e99156d3b779ddfab4c24cb747f6a545733d244066dcdfd5d25ff9bdb9880c9a3d2ed3a28d3bce89a0b2e46c6959535f3ca476bad464b9d494a475c32cf683ac616395c6f88c2544729efc9ce5c7a7d74772f8fb5d98669eb814781668749a17514971e22a14570dd11795876f0a6df3a67ae1ee47789daa22771ceaeede909bb888651a38f8e88d684763b1446e41f05029037c4fd20e769e9488c48f17d014cff6562ddc1d5db6188d3ee6e77edfbfd3e8f7f1e35e74ef2d30f62b7c08a02ac744f559ea256fd565e7343432ede16960ec584c06a8da9a36e73069b041ddc6d591804b2e711eb967345f16ee032c8e26a1d933abdef7bb9eed9d126b78fdda0b403d783f72a01cedaf1a82c4be8c875036e2dc5f0a07f2190ec00cbe3d75421f66d76679cf42b0dc957b56142733ef23891b0e10c28ccee97aee5bc7c5dc33b988fddaca3ed7fe0b706015147b11a8d6ee1fa18d9e0c28150d8a3d60fd4f57e2061b8cb2ac22dc0a1471995b4abd510b24ab1efbf11008481571561f0d18768a54873db2fdc7c3f22aff1eadb2232d44da320befdc9ada870e9f512f632c2f78f66b8431901e8a49fee8d7e6a48a31d8489f03bdd22ef334223842467790005766a993d272c4055ed63fdc538266229cac06656fdf1228d94208f74e0beabcb6009f4f5e12d3bad314bd7bc1953417b87b3ab6c7cd3a4fe4a3384143f227b3b869e77449cc9279e73d7a4feb9d136140d087dacfe473261b4882f21d58681866d40cfad8e9b95c767c9d15e9036f66f41f47b6c0a2760d4f4ac4680aee184a7532aac22e7acfad042ebc4af49f251faa592ee72b5119bc369d030b008dfcfb392cc1d61a6a99c0ea62c5d1330542c394064682689182f53c04d22b2268e4fb7fdec63859c97bb0bb2d81dbaf736d541b000e5ba26cd15c6767ee2b14305f8590d9a02b9715200c7884aa8418d63b74a170f2c91d972ed69ec115504b80bcdc7a4a2ac91714e0ff0ac9aaa74db36b367b3954f10b6f1de67c7ac12ebae41d1faa01c73e5d586c7a703df44d6590fc3be5ba7cef226c88724f5cd94c9392a9040d0ea916d4248353dc238a1fc022b2fa9baf5bcad3bebbc0a9de69f6578bc8daa5352972ff3eb9d90e4f7db5e0fec1c904bf2013a2b283f044a7e54e56c7ca44f8746b7628de5cde41af61b26c367d3eeb4e6556a026356e9aa14127c3f2793160e8d16e59cb6d076c511fc8ca8c144c311c0921e1215db3cfaa6f830fa84861296c6cc051ab425f8ab75ae752565708849bedd7fbe698642ba98849a08ca626dd18dad999796adccdc87d02a726d83673af7a2dc9a43d361a03c10b82672e1d7abdfda476407439eb105b719b09d2c800266825bb271d28147c1fc9b5652af58b027606eed3330f117c986ee1dd1161f9dd0cb71af732f4890f8f23b192bf7431513fad7f40f7d1703733bff11dc3824cac1266e90218b7761466d1975023096045432d3c97c31996e9babc78beae6487ab9b98511166931c1747cbc1cbba78c9a40e7f25766d57050122a7e38bde82bf322b3243632d408279f0a5a593e935a8d2c3af22339f1dab14f12dc5d653b901e7c2a052cdf28950ef433d2033a47a203e16e10a9b7ed32f6cbf58877e0f3c8170222c62c8b891aa4f1f65d56ba0cc3a2f5d1b51cb939d93e8f47de8c6ac517f0c00062ab336a179d1d47d8fa32112623486949863642798dfd5f410c42ac324c1406536f835b03dbd3c7ed9800452a6c75ec1ef36d8d8569657cf3d22ba46f69a5d1872bf309b76ffa7ad9f4062a13a9908a4cc3a03ab783394a8faec0661e5241a5c45ae17969386887f40adf93ecc7776297bc902238120bcb38503879e42b4364f9d597e4094571774a096dd59664fe9f8f0be8cd7d11064ac5bbd06a033469331ecade8bdb3de4eb6398d8feb916948ff57c7b60a640c99b0c7578e85e5049c966ddef349fb140b48b98db1f9ef2a59c2de0ca701d8cda4243ce2fca93a4151b9948d8bc27a15bb162051c207b0ece74b0bbea7f9410c028b9b52a98b1ba085fd4187392d3ed510b76f62f70c39517a5ad298baa2f399999e09a4ef532f6c5567b6f51633d10763e49d5926532f908191117858c06898a48ed4318989ed939e59a7889b0382dee0f85be449975ed173f792dd9cfe63f3014fd37876d551b5c7d24809711eae393f160f280a811fe2c8909cb9e802a7eff724881275fa65349d315198f2179fa1ea7119b0f912a1b9bb2423d1698fbc2cc6f852b1f7d736730604ef23b215e66034163f1b3138f172f41272e37f58f5e79e40d3fd0fdc98a3d031026f7e2c1fcade3100eb61eecb2932d92e31f88a32b5d0840767f239a48ac3abd445a0c418209866eff75ac64d48c1762f02e591c49dbc9fa1fed48239dc1f2bae39ff297332b1a71f8587525ede4fa731e0a5e4422f02d58ec31bf8")
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000001040)={@empty, @multicast2}, &(0x7f0000001080)=0x8)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000010c0)="7f15cf377091f2f58ad90ad74a6036ad3009fd832d50db3aec2e425f48fe88d26925bfe36ed1a58d641cc1c3f58d682a7148aef7702794d3f6efadffd12ee4536cdf8e64d96539b45232703f17d23ff3ce2a497b082f02457d165c0bce39c1897913df7d67deeecd3cdb540ecd4bfa0592004cdb7e6334878aa4a30278cf33ac718ce1492a701ae4c058888e82b469601c72d57dccf423f5978e0ce079ad2418bf99701353f62c31ea65ec82dc76f2644464360ce279ffad0b6d56fb75bd862429a0f94e78bb6340")

22:29:33 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x1f, {{0x1c, 0x0, 0x2, @loopback, 0x101}}}, 0x88)
syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b01a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x9bd9, {{0x1c, 0x0, 0x3, @mcast1, 0x4}}}, 0x88)

22:29:33 executing program 0:
r0 = semget$private(0x0, 0x3, 0x80)
__semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294)
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745")
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000)
accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
semget$private(0x0, 0x1, 0x210)
semget$private(0x0, 0x7, 0x3c9)
sync()
semget$private(0x0, 0x7, 0x400)
dup(r2)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000500)={{"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", "56f5c3d91986f6a21ed3562764ddc27dc6a70bc32b60d1ff2626d6b0b8f34b82", 0x7, 0x1}, 0x0, 0x2, 0x0, 0x20, 0x6, 0x9, 0x20, 0x1, 0x401})

22:29:33 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="c2b0127d63899218570dc69cf9249b6bf3027c44fd1af5ff2f00"], 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000180)="c4", 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)
socket$inet_udp(0x2, 0x2, 0x0)

22:29:33 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20304, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x8000, 0x108)
open$dir(&(0x7f0000000040)='./file1\x00', 0x600, 0xc)
pwritev(r0, 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)

22:29:33 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:34 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="5a87ba4b8400000008000000000000001c000000000000005b0000000100"/44], 0x2c}, 0x0)

22:29:34 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10)
geteuid()
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4)
getuid()
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r2, 0xbc, "4b29388aa1c9b55af119e203260f9b11ea669d4a79a58fd28470ba09cbca2d2cc0f879b86af3a0e32692983495aea6c932ed76da7c8cbb09936dd5da5a546c403062f18b3b6a27ab711dc59672983a81ae6624c6d1385f7289fd2875ecb1250f7e25afe20d33fc4e3c32261a1c43453ffbe1e711af98b1a28e12457b770e008d40539339f1eb5b9ebc9235d212ef4e4e361e2898905a586d6ba42566dd9dd8ac875fdec1ddced9ef0b0ef567f035f57059d02b6bf8b6248b2d3ebdd5"}, &(0x7f0000000240)=0xc4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe1c)
close(r0)

22:29:34 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x5)
r1 = getpid()
r2 = getpgrp(r1)
setpgid(r1, r2)
syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, 0x0, 0x0, 0x0}, 0x0)
getpgid(r2)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000000c0)="96518d6c8994cf3ab4750ab85032e7ec42f52f186391d607afe47871de3fad78726bee0440d90f58084f600a90a5813bed64e4ae02ef179a")

22:29:34 executing program 3:
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

22:29:34 executing program 0:
r0 = semget$private(0x0, 0x3, 0x80)
__semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294)
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745")
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000)
accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
semget$private(0x0, 0x1, 0x210)
semget$private(0x0, 0x7, 0x3c9)
sync()
semget$private(0x0, 0x7, 0x400)
dup(r2)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000500)={{"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", "56f5c3d91986f6a21ed3562764ddc27dc6a70bc32b60d1ff2626d6b0b8f34b82", 0x7, 0x1}, 0x0, 0x2, 0x0, 0x20, 0x6, 0x9, 0x20, 0x1, 0x401})

22:29:34 executing program 3:
syz_emit_ethernet(0x4a, &(0x7f0000000080)={@broadcast, @remote, [{[], {0x8100, 0x3, 0x7fffffff, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})

22:29:34 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setuid(r0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r3=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r3, 0x5}, &(0x7f00000000c0)=0x8)
setuid(r0)
setresuid(r0, 0x0, r0)
setresuid(0x0, 0x0, r1)

22:29:34 executing program 3:
munlock(&(0x7f0000001000/0x1000)=nil, 0x1000)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)

22:29:34 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:34 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
open$dir(&(0x7f0000000200)='./file0\x00', 0x400, 0x80)

22:29:35 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c110f05f32459bfd913000540d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d42626440f542fe8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x3, @rand_addr="3cb341de50cd39f9a8a4d946b9c13757", 0x80000000}}, <r1=>0x0, 0x1, 0x100000001, 0x80, 0x24, 0x15c5, 0x8}, &(0x7f0000000340)=0x98)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x8, 0x6, 0x7}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x8}, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x10)

22:29:35 executing program 2:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x411, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)=',\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='.\xee\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=']#,\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='&\\\xec!\x00'])
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
fcntl$dupfd(r0, 0x11, r0)
writev(r1, &(0x7f0000000280), 0x26)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096)
socket$inet6_udp(0x1c, 0x2, 0x0)

22:29:35 executing program 3:
r0 = socket(0x2, 0x20000000, 0x371)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x15c3, @loopback, 0x83}, {0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}}, 0x5, [0x34, 0x1f, 0x80000000, 0x1, 0x2, 0x282, 0x1, 0x6]}, 0x5c)
syz_execute_func(&(0x7f0000000080)="c42179ee7bb4c441fbe62af244a766420f38159a00000080f3a4c443e140d600c4c2050a2f470fa414a1fa6564ff9ca700000000410fd44700")
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={<r2=>0x0, 0x8, 0x1, 0x2, 0x9, 0x1}, &(0x7f00000001c0)=0x14)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x3f5}, 0x8)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000340)=0x401, 0x4)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000440)={r2, &(0x7f0000000380)=[@in={0x2, 0x3, @rand_addr=0x80000001}, @in6={0x1c, 0x2, 0x0, @mcast2, 0x101}, @in6={0x1c, 0x3, 0x400, @ipv4={[], [], @broadcast}, 0x20}, @in={0x2, 0x0}, @in={0x2, 0x1, @rand_addr=0x80}, @in6={0x1c, 0x3, 0x80, @mcast2, 0x9}]}, &(0x7f0000000480)=0x10)
freebsd11_getdents(r1, &(0x7f00000004c0)=""/27, 0x1b)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000500)={r2, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000540)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000580)={<r3=>r2, 0x10001, 0xf, 0xffffffffffffffaf, 0x8}, &(0x7f00000005c0)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000600)={@in={{0x2, 0x1, @rand_addr=0x2}}, r3, 0x4, 0x0, 0x10, 0x101, 0xfffffffffffffffb, 0x4}, 0xa0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000006c0)={r2, 0x7, 0xffffffffffffff55}, 0x8)
getrlimit(0xf, &(0x7f0000000700))
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000740)={@multicast2, @rand_addr, <r4=>0x0}, &(0x7f0000000780)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000007c0)={@empty, @empty, r4}, 0xc)
fcntl$getflags(r1, 0x3)
sendmsg(r0, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000800)="49cd57c2f66524a469ceba5b9f47e843828888dcfad19d4b728fa242f03a853d198e301d2c1cb9177d619c58df8abd28aef46fcb1e4d6a27dc77ad42764c29f72e07d0a1fdf6dcfe45c5e51b093b91ea789536ae97b51fc7079db72ab1623fecec6a5c1130cb69177e40a98d06daec2bdb56f0eb0acfa2afa6c74f06373f2764d6", 0x81}, {&(0x7f00000008c0)="bdfa3745709ce03b15", 0x9}, {&(0x7f0000000900)="72c6e9e831c4db9cee159640a198552cb603129222977225146c7618ce0b6be25274ea4ddcfaa78a3b1e520d31c76755fc8ebcacf94e2c9e7b7dbe63a3ee658055709762017532f48eb50fe61c127a20f7035cc21e9b5e492a8e873a199f3a29b36161dc2700fcf8291e649f3f188f481c225b67ea29fd23a71b4c2856c8fffc4f9349a43499878d280fe4", 0x8b}, {&(0x7f00000009c0)="8b22c9719d245c55407b6752b9b76d988de85df53f651b2435a69170ca303aa2fd37341053aa6b6f42b2991d1202951a675e05a66baf6e081f323ec64c799d4b40bfe19fffc69a8741fe0d89d93e30f330b31da14c07a80142d8fb72", 0x5c}, {&(0x7f0000000a40)="b6945739627ab54eefce7094d103a9a7931291ec1d574f1029269a5ddb9c76129302b9a7221f3738316fecae20b72759990203f94da6abcd5103f10a055a483c7b73e48951a9bbafe7c8c7b992e4196acae9e0690fcfd9cf5d72f18271707be47e54f881cb3e89da139084bb932e167c8740d1013e2b7e26b7910959176750b782313718d663ffc211fb4d43246031678c813ad1bc6aeed0c0670b05b2e56c4a7a87d2350e45ea27af9d103396a7657f387cce613f267c463fd578e6ff734be2c9790aeeff218e24f98b1cabac1519371794377ff919082aee", 0xd9}, {&(0x7f0000000b40)="2298df510f9cb12b5c69621593ac8900f921ebc0868ec348697cfa9837d3b48db0ccc978b63049424ebf78246219bf3998cac90896df434ba82e9802b916abe7421479f6d18b4199bcbf5445ec276c5f43f6a5b1a37d7b4fded1b7ed58f97789654b69899886ef6e565fd77637698132b392602228a64f3b793db48b51966e8e09981b58912ebfadb1188cd406a2e38d63ad862e4b0ac6bf6ab36f4db5b07f9a51d3cfafd2b4f7d514d04e1599dca575d030355c236584ac032440fa6a9c376c953191f9cee27dc98d68643cfc5fe288c416895ab0fbdd42cd7046605aa32bc6", 0xe0}, {&(0x7f0000000c40)="78f95973d2be014517a58800076e3a8deb1df22c6b4fdb488f21f1b53a0f4c5431c75fb159db6004322712ecd12d4aeea8500cec4474009efb9c21d499e478d2484ba85734e58dd84fd8b33a0647683962069e8e3f81b4db9d5908aa2f03c8056b05ce14539e539908446bb0c8f944aa945e2f90e8046c2e5c651f6633acbc94f0f2635e1b4fa56b3e2f57070162a47c5cb94ca490ba5d08d9b90f65f31c316c17b67fdfb2b52e8ba45ac12b3f92b33faf6b231adc040029b6faa000be29d9bf1a3004b2", 0xc4}], 0x7, &(0x7f0000000dc0)=[{0x90, 0x0, 0x6, "2d69b1d5ad457bc09e9f198ae7abd0186cb0d008efd555bfd327c23155c951af9c5be2af4b8d986637c1afeee254f93ffa08afa97ca881564a5af1de5fbef459f94bb8ca5bb2fe3c28fca9aee2186fbef2101c550b03cf4f9e5a8b6f34d99a41b4e1b301306dc4c931c49933179fb69995692f2342fa895f28"}], 0x90}, 0x80)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000ec0)="5b61d4172551993a7a924b03dc108c8e6010d9d42875b357441c001c003c4d0e6da77d884dfa4cd260d896ba300f5bec526681c109ee1f6054977c1a7eb6abc897493da312e3e5b7cd2c1d328d038ef35033816af27849fdbee53902f7f9cb88e04e3145ba05a86e540baa113aadbcd79c584616de67ff43b5ce8a6397ac5490ba9690459a352cc4ebbb02c6f0a04304a45337d6099a")
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000f80)="130a4b24be31c05f616c082d89a15cfda6243a3d64927c4501806e45127669e75cf0a4000a7078b192c409cb00b09f6f834c52c1d94f24b348a41b1575a1010f27104a08f6c2dcca0b2c3a83c330cabed528062e237cbcdcb53ff346640c660f6ad0bf82f1c47397")
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000001000), &(0x7f0000001040)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001080)={0x800000000000, 0xe3f, 0x110, 0xffffffff, 0x7fff, 0x40, 0xfffffffffffffffa, 0x1, r3}, 0x20)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000010c0)={r3, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000011c0)={r3, &(0x7f0000001100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001200)=0x10)
getsockname$inet(r0, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001280)=0x10)

22:29:35 executing program 3:
r0 = semget$private(0x0, 0x4, 0x40)
__semctl$SEM_INFO(r0, 0x6, 0xb, &(0x7f0000000180))
__semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000180)=""/107)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="320fbe62240deab51c05d0b51bb047a3f0e1b5e765b42ab060508267f1", 0x1d)
chroot(&(0x7f0000000080)='./file0\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
symlinkat(&(0x7f0000000300)='/', r2, &(0x7f0000000100)='./file0\x00')
r4 = accept4(r3, 0x0, &(0x7f0000000240), 0x10000000)
r5 = openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0)
ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f00000000c0)="bc139531fe62ad2cf0e66e8dd8ccaa48f11437d1f9979fae")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x1, @broadcast}}, <r6=>0x0, 0x4, 0x3, 0x8, 0x4}, &(0x7f0000000280)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x6, 0x100, 0x5, 0x6, r6}, 0x10)

22:29:35 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c0000000000000000000000000000000000ffffffffffff00"/148, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000004"], 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0xdc, @rand_addr="df66f6f54b016cb6a7a41e96caeaca0a", 0x5}}, <r3=>0x0, 0x5, 0x3, 0x1ff, 0x8}, &(0x7f0000000800)=0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @loopback}, 0x4a74}}, r3, 0x3, 0x0, 0x5}, 0x8c)
fchdir(r2)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000002c0)={{"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", "2d4ac487943930da4890326fb2284dcfebb1294d3ac719e3824d17ad8a6a9c42", 0xffffffffffffffff, 0x3}, &(0x7f0000000200)="41211a80a4c61cd9ab927d6052c282c19298378b051689b297746d86bb92d106de513e94fc753887fbca87f11ba4357351c21f6817c89d26d170fbdf1137ab6211e333eb831d36628f6d9cb5791cc2056df872af46c6a7bb916029a65996fe17f853fbdcccc2c18aa29e7f920fed3068ac31c0623bdf754c3f58ee1584e722f943f854740524e5a5", 0x0, 0x1, 0x3f43, 0x9, 0x9, 0x8000, 0xaa, 0x85f})
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0xb)
ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r4, 0x9}, 0x8)
ioctl$DIOCADDRULE(r2, 0xcbe04404, 0x0)
fsync(r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)

22:29:35 executing program 0:
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8)
mkdirat(r0, &(0x7f00000005c0)='./file1\x00', 0x42)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x10000, 0x3, 0xdde}, &(0x7f00000000c0)=0x18)
readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/241, 0xf1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0x3, 0x9, 0x1f}, &(0x7f0000000140)=0x18)
link(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000580)='./file0\x00')
syz_extract_tcp_res(&(0x7f0000000000)={<r2=>0x41424344, <r3=>0x41424344}, 0x6, 0x3)
syz_emit_ethernet(0x3, &(0x7f0000000500)=ANY=[@ANYRESDEC=r3, @ANYBLOB="3b8e7abae8312879119dc50dda3522cc62a651f751360925778ed4276cd54958a19a7f7bb3bfe5067343bd08bf7d792a17ef57ca9db438fa0732563c6e8895", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRESOCT=r3, @ANYRES16=r2, @ANYRES16=r2, @ANYBLOB="219ab2b581eebb", @ANYRESHEX=r3, @ANYRES16=r3, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES16=r2, @ANYPTR, @ANYRESDEC=r2]]])
freebsd11_stat(&(0x7f0000000380)='./file1\x00', &(0x7f0000000440))
close(r0)

22:29:35 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0xfffffffffffffffd)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0xf370, @ipv4={[], [], @multicast1}, 0x773c712e}, 0x1c)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

22:29:35 executing program 3:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r0 = dup(0xffffffffffffff9c)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x3}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x81f}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x8}, 0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000001c0)='hd\x00', 0x3)
socket(0x1c, 0x7, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x962}, &(0x7f0000000240)=0x8)

22:29:35 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:35 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0xffffffffffffffff, 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0)

22:29:35 executing program 2:
r0 = socket(0x2, 0x30000005, 0x57d)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f0ad4561b1747"], 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x89, 0x1000)

22:29:35 executing program 0:
setreuid(0x0, 0xffffffffffffffff)
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
setpgid(r0, r1)
r2 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8)
r3 = getpgid(0x0)
msgget(0x3, 0x8)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r4, 0x5)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000004c0)=0x7, 0x4)
getsockname(r4, &(0x7f0000002b00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007157e76cca471943000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000009b7fa078c7192e90d3672f025148d3b600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007aca4761719dd1c3fc3e4e0aaf0c501b17dfd6b179776dc6d05e3eacfc251f44bf45560ac566c1b1a14dcb7f2fda860c0063563ac7435285c93b38e2d096e205a0fa8030367cacf8b65dfe3c1fa98708eb50f4e9bb53821769d78952156b5e3c763cf2dc4a9c4cb07e64040000aad26a9077ca5db2c6b64d74d86bed128d29be50d03ba9c17dc17e8839c3a2356bce6c272fd07ecf2c3e21c5f00d6b1f9d1b7fecbd2e7f18c6237f5eb6b67793578c264901e3d623a0e1c852c3afe83fddff0fe70f1c1defb20863d722379a1aa084ead8140ddb32985a2c87ea2d44572fae3480c050ad68c411134aea7bc4d359d45a2f8460fdde445b65d86359e1c98e3721f52ec3a9cd0886f1e8457d08853742ef39f68e50655c327c4029a6e6d450cf9853ebcd50e032247da030345589bd0822d55eff4d001ac6fd0d1803fdb6bad9bea804c7782d0d5d301f2bc69c3c47139d3c000000000000000000006df3470bc1842690b815dff6dabb885aa51edb7e54ebdffc6901b9f3df423cff5f18474a19c98ff64daa7c41e252e6dbba6daaa5000088d6e2a02eb9115656908822e527a147ee954c0cc29ec05f47bab3050d3d0634725e2dd0b92ada2c4a003a8304be2733445e44d95125ade7546f0fd35596f3761e8a992c6824f65a6969eb4b16028a2e02d22dc96102322f805daff845285d03f6554461397c14d521c37a74d55bc6dcf4cc75d2edcb99ecade4f3c099a661c374c793d164225b339100000000000000000000000000000001e3bb9c0a05457d82b374b1b01af895b40f4e752e6181df06ac62beb303ba585677e7e7d172412abe96ed0bf0761ef86d5fde37fef90e983702b52e4b7ae96b14a723afe68f236214dcd608b06aad"], 0x0)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)

22:29:35 executing program 2:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="9f245c026488ec7e5125dd103b41aa357582449d1a7d0357d52e0f60ea4d571407cc8ce58b77ace5b950bef33f43126eb9cf4ea5b50a254f59192f5981f1ea4407d98172979b1ba9f1d75649eb781d4bb26fa174fc0416100df35d22e4e4ed343de959ddc815f01dcd174cb04f7593a6ccac86e7ac7cc72261b5fb690d2870a03ebc35d5c21835ce777338bd1ce97289498ce06ba96963429138c57cd2e092b5dfb1c9b4ac66e5117728c1bf242262e5937cede352b551945ffd92504a3d88243b237e48d5df2124a7d155788b2d4c2f2dce1c54322646352ed57b3f41d1ccd427746fb195be4d44912d0c9a06")
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100)={0x9, 0x4}, 0x10)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"82f6c154dc2d7d5ddc088bd58b6752327ceb7e5558d5c189ad1fe9e2edf4af8b1ebedc662e375fc1f5defd9542b9f0ca3a799cfd54b3b2262bac6d551f8f8e483aabaa6b1b9877feee81bb7a1601fbdc0c308ca81ba10690f1d961aceb2983a0bd51717d7f5ffb1da221e741001f572919e84749aadbfce4a2bdc6ab666afd685ac18522d764cc9670174ed931432702485636d9bdbd85a3eadb28f89e35ee23c2c17127e1ff67be7217a9502e33309c5d28127dba1fc7562168ecc352d476cf7483464e92eb273f5809f88d98a6ed2a35d9ed11426c5a48bbbbfca4e17893e8d8582eb8d26c28b88b2e26ef06de2f88f49db76524c799dbe471af69973090eceb72b15ca131d8693b6f74c6903c295d2ce8a4f28f0b8b7e89982f60ac680d0f03a441504b4471c234c13476287994b5a5805ede1128dcea50b916e6949fb910a6b50b1f87c6321c5deb1e5d4996a5fb75bf4d22736ebc3057db21e0d7196583c98b81b2862cdd473a264fe3f0884301a31426a08de04a4975b628b3cee6abced6ffa297079e1b40f7117795f90b1f088da91b9f5131e5bd81b51e275ba4dac21df1480d2f06a8fec1368e979a1331f33ad3ce648404e44baca75593a90cfc458d7bf529ca6a6f3ceac834984a3a80f29797e5fb49fbf850aff848b5c26d68066003516149ff8944bb450488854d22fd4c1be9667e4f3e084a410dd7b9ba8a956e0515df27e4ebbc3dc9052c577a83453d7fd2aeeef17c15f15faa9844d811087e518f76470796b9cbb8c5fe7d019a345539d317cb8b86438f09e8a9e5da0f5203e9118ceaab2efe3f73105c4ac472fe5cb913ff7478dff8471287cae28e9927f237142a4ff0cb9839e2b0ac47294ce16f47e1da8748b58a6623093dd8a01362bf807b55d7eca13f27734c6a6dbfb0e64872fcf64ab9c546ec65669724885459b437143737c92fd33f3d2f35285680e7f2a99964af35969ad823e279c11db4ee44ab504ec38022866d93e955b20035152ed5c4a005c74f11fab0739b0248a2dab41db9bd6016926967fdd279f8ea6fb15d96dc0e1fcfa37420e33da3be7370e5bfbd42cb66e50db120f4923b0ae957e8be8083cfffee3a0d24298d5700cd4af8c984cd659a1630d41feaed423e320346e26c62d2e3a2505275c75ca77711e9738c83f2a583f4431271b5f8ef87146303f0ba4f36538387136fefdca78ddab05d710e16b4314de21a67bcd917060bebc6109729a335db6f543068435d1554384f85b0982c1ff90be94b9b9932b66d56b9e31e5e8d7db4d7f1f93e59e00a27cf569b549283bd7dd623320bc2b02eca83ca19015987a5f3f986af601d064e8dda4a72745c20908c7dd1c02806d201041e57036b4bde2e0ec9973d9547b83b5dcf0b14d06ccb3e2007462372456da622502f84d0bc0bee45d3141f86252d1ed3ad8c", "0c15c7cd65aaae7bd7b7ef67abb98e21c7cf4a31b95975873c47072fe563b3a9", 0x5, 0xe88d}, &(0x7f0000000140)="8017619366e0cc679fb0b0a739644a33cdacd16de60b977950e1f49a0e358f75ea70f4c2fc8e547e8cb1a912aad208059a771a3f3fc4dc741b34221020eedd43bc04a6ad63d37a12551df017146918a00d70aacc953a0df667c15eb0888d8959c764b8a63c9af233447e0dc5bf5aa2f5aa4938acb21664099ba4a47d262c0faf5407fc9c751e35b9d5a43ec7f276012d2ba978718c3269600d642f9a6f4992534ee3684616e3f5c965de731567ddd8", 0x800, 0x9, 0x0, 0x6, 0x5, 0xd94d, 0x101, 0x6})
r1 = socket(0x2, 0x0, 0x0)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000680)={0x4, 0x8001})
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000006c0)="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")
r2 = fcntl$dupfd(r0, 0x0, r0)
r3 = fcntl$dupfd(r2, 0x11, r2)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/pf\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001700)={<r5=>0x0, 0x2f2, 0xfffffffffffffffc, 0x81, 0x100000000}, &(0x7f0000001740)=0x14)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001780)={<r6=>r5, 0x430}, &(0x7f00000017c0)=0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000001800)=0x3, 0x4)
ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000001840)="86a10365e92ed441839ac7baaaa57039df16d813729905f60324624e2235f5463e945f5c90a7f40ac8e287934541c1dea12835261a481708aee403afdc78a4ee36e07f00a4115b4b08d6fd00ec39535be565dabca942d935fef7bf86ef63fb9e8f1942bec73eb12713b5889b8a9a80cf0d32a95676a845d020c927326b864fbd9eb6b1cd15")
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001900)={0x4, 0xffffffffffff8001, 0xc47, 0x8}, 0x8)
ioctl$DIOCRSETADDRS(r4, 0xc4504445, &(0x7f0000001980)={{"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", "34e624a1c15788e66a03743ca6d91bad714a1d1fb190578f236ec39b26557efa", 0x9}, &(0x7f0000001940)="9d0d2706e4ac4e26393be4f48292626f02aaee2c60869c14d9ca51b00ec00eec0294be19cf9ed99d50faafe0d607244037ea922f3c05c48fc7", 0xffff, 0x0, 0x1, 0x38, 0x436bf50d, 0x3, 0x3, 0x5e})
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001e00)={r6, 0xa, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000001e40)={r6, 0x1, 0x7fff}, 0xc)
read(r3, &(0x7f0000001e80)=""/184, 0xb8)
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x1010, r2, 0x0)
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000001fc0)={{"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", "2d5bdbdd173088ae5a2b63146391d21ef7ddef8eb01753961dd20b26454af432", 0x547, 0x100}, &(0x7f0000001f40)="c2f0c2efbb248e4ecaa315848386e7f87cadc4f771cb04013e3bfd9f96e610b6f043fb8b4926ecd661d44329182a1f01d96563f760c28757ca5a6ee09b570995121cb5be00eca7725c8b3025b89c020006f4", 0x80000000, 0x3, 0xd97a, 0x8, 0x5, 0x7, 0x40, 0x4})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002440)={0x5, [0xff, 0x7, 0xfffffffffffffff8, 0x0, 0x0]}, &(0x7f0000002480)=0xe)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000024c0), &(0x7f0000002500)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000002540)={r5, 0x7}, 0x8)
accept4$inet6(r3, &(0x7f0000002580)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000025c0)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002600)={r5, 0x5}, &(0x7f0000002640)=0x8)
r7 = getpid()
fcntl$setown(r1, 0x6, r7)
getpgrp(r7)
getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000002680), &(0x7f00000026c0)=0x4)

22:29:35 executing program 3:
setitimer(0x0, &(0x7f0000000100)={{0xffffffffffffffff}, {0x7, 0x405}}, 0x0)

22:29:35 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
close(r0)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000002880)=0x16d06a35000000, 0x4)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@broadcast}, &(0x7f0000000040)=0x8)
fcntl$getflags(r0, 0x1)
r3 = accept$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
socketpair(0x3, 0x0, 0x1, &(0x7f0000000100)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = getpgrp(0xffffffffffffffff)
r6 = getuid()
freebsd11_lstat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpgrp(0xffffffffffffffff)
getresuid(&(0x7f00000025c0), &(0x7f0000002600)=<r9=>0x0, &(0x7f0000002640))
getresgid(&(0x7f0000002680)=<r10=>0x0, &(0x7f00000026c0), &(0x7f0000002700))
setsockopt$inet_int(r3, 0x0, 0x1b, &(0x7f00000028c0)=0x2, 0x4)
sendmsg$unix(r4, &(0x7f0000002840)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002480)=[{&(0x7f0000000180)="be1724e817b06dc65691980f3cfb5eb53b18b42fec7d72d85ad375636e19e7ef3c21757da854c898116eaa07ccab2b1ff271fc581cb5a82cd191f344b369b185bb7a9a2a9fa47db74f3f07e1c7f6ec55a672b8c5d98f5fc46a241aadab232762a662ccdbd6dadaad54ec2e6c545ed570ca7c20bad3e52705b2bc4480506cad468197e624d930ed700b94115f88a86e273c918373ce4c8c30a1d6b6fd5451199e96e55a959306f3f26950c3456d2327e64507c881b89b9843acf31dcfa747b99553386191bde8f46ca98444cd1fa4ea361e03d9b5c021ccad8d0c03aee3462fd5ccfb82785b3a92d43680b2a87cb4fdfe", 0xf0}, {&(0x7f0000000280)="29b9e0f69734170a3e1da82aea5fdb3afa3c6abb113159af60df7ad287adc6d7a16242c75c1e202e4d473703910c78873cc5ee62c774b1f9e3e976fa1337ae198c8a3b9252cc450888463dd33b1dc02a2af33639581d920d22d202068fc75f80f548bdded5c8bab0cf7abbf221b90245529c3b47b03c20a2947bc8515d65ac1a8e3f6dd1c056098d7b17a4af52b9ac5eccb020f85d512f324e7c206d37829d08a715db02a6a3ac8f8939e2cf590b3a8d7e7cc1c56bea6cb623dcec6984800b52e705271342", 0xc5}, {&(0x7f0000000380)="13042d79c830b4046a2389486c9942f3aa01b212292008d563d8a14c39917b3b3d104bc714ed749d825cf04730d5094ad67d135dd2a951219c8472f3ab458b1be912137cca110241d593abfd819439d6a4faebcdd0fde976883cf293519ae574bc5c4d1ee5af4aaef373897afcf585cc", 0x70}, {&(0x7f0000000400)="d89d03bc5182930baa2892ec0533cf497398fe2b452e1f7a1eb20bd35a8c3ca2c8870a43b33b446ae81754be8d828217f2c5a7eb4897a6b684346661caedcbd9712e396d3131cf0e13a184b18411ad63b88d7eda29c2e30806e32e00115a2643c4a2c4b6057b81594ccaee4574e6b82ea629b11cc8a84b929251e5ab8e5780263776ccc300660edb862f9004196147044e0fe64de628c2dfd4682e5dcfc472d99e4445516ed84f4b8efa29dec24316aef993c1072dae93c51257cea3dbc4e57f7304a571e76ccee921e9078c079f2897b2f3b704e7b4a278645dfc08d0890c39fac1d2d983f9702cefa975b1097debb48021095e7a3371315e3cd6dfb2946047843ce988006e1440360809f833afff9a4aa5988534adbd25dfe1a8449582e8cd483645c455fe0e161153ca15117735678c2862443defa6ff7b1a71031f6cfd549fa08b7e8caad96d13a25594ae1125ce6a7ea6c1aaf72032d688537d956d87a877ef3b9767b3fe765bd22937895797fa7fe262eee0f8b1bab16a5dfc6846e9bfbd6d883112116529675b0c967a08127247f17812159ca1558cc2503298952a9861b4bb00dc269694a02a72bcd8e769222c58f0a41d1ef947a9e02a5c2c3f6484e57b31caae4389966cb5045e2c14a6b5d97e3e33f0632e94550b55bdb0e38c911b32fe09ebecdcb5bb92c06c1cd5b786022a76d743a782b99888eb695c0a30fddda02adec253d5bd6af0b8121cc3df285b71b0860a5d5f5c710c1254ceb1c25d6cf3f7ba21b91fb1d1256cc42ea795649759388699e9a90c98a58da0b90c6202378a11d8cd7ae2395116ffe6c07cb91b3a4eea39720033546a0828214d1986fd6c6d3af8443d02cb5b697458b165b7fb40751b81c5872e1c2966a683c3c5fa5f818925162a25629ad20629ea7eea5edb846558d0c9b8c7e95ecebcd68446e184a1815eaa44e5abb5f61174d44346f8e225df8fe5c3bf2f9c77cf2a8416ff2a2dc4f00ef51f9e77461297259e42e56d0aad9798f972fad51ce7526093b5ac3bde2ba6413f99fe3fb4c3e5106e1ff7e8dba1027fe532adccb01eeaf08f318eaf55cb477be4af93f210b4c266aeac72b829919fa8578c5518e715399393d60242522d01e397f3d9468045789819f3f748755024f8de6fc432830ecd2e3d4d3ae190266933bb800a1598b50d57961ea4c0e32440e98c0c3fab407628f5b27a21c33e5723d7eba88741695d73005bd04db3d0a204f36fa50162e2ac04ad09db9932ff318639717fd49d3f70f37bb8fbf82c8687e3ce6205d024deb5440949567b3ffd7b0fe4e57aa226da8cb3636be8a9144c03474208a16518823d498e0942cbee70d16177f699c1358a6ea007b3dcadf9a90f27dfefeed15929b06f948de52ba42b7836c9aa0ad7243d77f4e8db9bc81f82cfa4b857db3b54cc771317a904498f498f5d035b0cc8416cda90a6c9779ab1dbadbcec9903a8da9cf0de1e93ed11f79ea4c269569a15eb859c1a97c0a87db81cd16c35d3fb216d9c8c9b3649fd808864a74f2ee3ca4b7aed16ce3a4a1304c1e3ba9c40776302c3ad21a177b3a14ea29e844e1eabdfe1fc16312e3a12765a491faf07aae14807e4b2756fc7cf0d93aa20c499bf1529c5b2340719c8dbb071fec9596a0dd35a29e035e5fe9334c45dfb631199bc9cdce70a76f4b52ac9c51096794b664856e6aef790e2b4d4b0846fa680ba3d408646a43073ebb2a2406ff9c62fe6ede23d7dc7de5ff01424ca78d60d7b33353d0914506c2c2fda59127743072890d0069263d2c1820c34cb6d217d4dc0032e4ffd3d87f04addece75beffd2bb5291f42c61b3b64b93c0414bcc8a1c875ccbbb20b377befed33167d61785a1ca5363dbcdb517032d3d7fdad4d6de35be3c212abced13ad630819c0a5540e55b29672734609196fb98d7065e6bd9c2598c2b3681f00a56137770875023265978333d2ca5aa00f8c8124fc5c11115b9ad7621929f9dbb8f882a2a0e89bbc65508fb44bc772fd95b49c00136571516920125338d268ddd6fc296433d94b2d9844120a3fa26c8db8828809eea68a5ea894eee9c2252f0dd27175404e310a4fe383f4985adade588a886dc7799bb7edaa1f9f8b51f5e62111b064e526ccc1fc3a55d955f019843da392f21703923b08eb640833774b6813589ac4e356fa0b31635c950084636f062550a2e946bf62926dd6dfd16a016db8751c5d35a43b8f06ac24bd89dababa0dd91a5a05cc8a3628d1c8694dbffe8c6b375aea9c8c0d949158d652b887b69860a25064e4399450e9fd02feb866a834028d303d6297dcfd5068a9d074817cf8499e5f204568e1a3e351ef81cf5a78340c0ec7d652ce786698ecdd57ee256669bbf282b14c56157863b4fbab04a72a0417b5449608f3b806a1ad775bcc274058990a01de438baf035017b22c56ec2a506a9d79e5aafd9fddeff34a8fef647049af8c1d98dc4ccb21d38a85904e245c2d6ab3add8ef640746cefd86b5362c2f3b88cf251ec4ce6a1917dbf086e2e1b9d752ae4af23d69b02e8c124308ce97fcb9c2f2c1a8f0209202422bdb6838e48cd7c9592c9f5e037ab6523ec0c53eaf9de94a265b0b6e77e0e30c6773d7e0ddab5bff149bdd57ab5da1ba694441665e1924b9974f7bade932dfac6624e6959d778a60efb70e33b2bf4340cca85580ac9309f7c8d8c3fda3e3a9877ce0069c3fa2307ff88d2261ad3ef939951c32e59b183d4b1f2c05562d934f34de9b197908e2538d59659adb1cfb6986c977922d87ed331d877ec2167eea75a2c7464a1f2436410dfa3188d6b88de178f79ae60f2146da6ff71e9ee2070ea1297acaaca9195e5bf2a80ec049c4d87797340a39ec15a749c32f5fadec44d568bfef1fe9ee1894fd0284e889429e1987a15bedfac6855e478fd53654e0e3e40ec711013ccae3b70a9c346811e7312ae1e5d62063b313b2e55251b6f418e9cb585071de5c273495bf0afa9b40222b49dd1d5240c9c7fa51e8ff8206a2e0e9d6668d2e7187b8b1b63c7d546c22c297e4643308fb257b090c8dbfc1829054f31551a1279c89cf921a4b8f04160e783932ea45ac3a69d156e9b0098a4282feebe367daf1fe59e2e4278364a5f9c88153c224981b2143912fa142f5ddce59d46f7de56699b82ff8c5bbffb04db4d169f37c4ade5ca7bacb9c1c8fdf6d1a86f1c86c613358895a30875552d937cd616d5a6da79df6c2b8d21f730a4e85695b165f4d4c3c82ef1ee11619ceff07c558a1a45b8706274adc013e612df714632c04f1a1799f538834e6e0e5b8d509bad14280b1d40201a0f0914b2d6686b9dd445ea2630e6c7b667e980f312da8f02a966810308a55e727148846602e7e2009601e9c3451a91de923bb81d1a4974a84441c91086278d027301fb56b892f4efd6c5364aa36901e71340a07d0c5d6ec50e0a3cfb9779071fcdb296d7b6471da1f8476591c4f51b9841b378ca2d8c49567aa2e5c8dadc12f4354a80c08d11ab411a7b1b42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0x1000}, {&(0x7f0000001400)="dfeb186de2d896da2de2c45d6abb1704aa0e35a1b4646c3d4eb5d30bcd291d11556e9ea657f9d89a3b06ff246dce8356798d10939df8de414e149197f925b16bb57e7e525c8753", 0x47}, {&(0x7f0000001480)="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", 0x1000}], 0x6, &(0x7f0000002740)=[@rights={0x28, 0xffff, 0x1, [r2, r0, r0, r0, r3, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r3, r0, r3, r2, r0, r0, r2]}, @rights={0x38, 0xffff, 0x1, [r3, r0, r2, r2, r3, r3, r2, r3, r2, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0xd0}, 0x20006)

22:29:36 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:36 executing program 3:
syz_execute_func(&(0x7f00000002c0)="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")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040)="bddcc1996fb8d8adfd54")
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="401eaee1816dd84ee85121abcbb79238f854ffe381a7b859780899743e055c53d594d1993bfd2b770e97d13c86dafa9bd33b746107583df88f1ff5bda39085d8600f4e32caacdd66637fff4db26cb0cdebd57eb5d24f1866e533f7f857ba6f7ff01bc309e749570d2654e6eead54cc07f73d21c7e9b47020ea3489ebe0f5d06240e9d7846f4a0f199bcfe2178d6beabce04db6981587d664862bff1093549e94b383d0b070fdc9")

22:29:36 executing program 2:
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
r0 = dup(0xffffffffffffffff)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r2 = geteuid()
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000140)='./file0\x00', r2, r3)
linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400)
truncate(&(0x7f0000000080)='./file0\x00', 0x68cf4ad4)

22:29:36 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x8}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0xffff, 0x4}, 0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>r1, 0x7fffffff, 0x4, 0x7, 0xf442, 0x1}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}, r2, 0x100000000}, 0x94)

22:29:36 executing program 0:
syz_execute_func(&(0x7f0000000380)="b15091cd807006440f1804e38a20d08ed0d3d0d30041dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab2f43ff9863c3bd4e1796d5b5ba161c48192558dc3c366450f186746c421ed65dac4e1d1d0c6730f400f0d18c4ee6d8fa808958e3f00000000720fc226f74646436140090dd86f04f3d00fc422e5bc36dcfe3d30")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000800)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000840)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x9, 0x4, 0x8d97}, &(0x7f0000000900)=0x94)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000940)={r1, 0xe, 0x1}, 0x8)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x30000000)
readv(r2, &(0x7f0000000580)=[{&(0x7f0000000240)=""/93, 0x5d}, {&(0x7f00000002c0)=""/163, 0xa3}, {&(0x7f0000000400)=""/182, 0xb6}, {&(0x7f00000004c0)=""/171, 0xab}], 0x4)
munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000)
freebsd10_pipe(&(0x7f0000000080)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000740)={<r4=>0x0, 0x3}, &(0x7f0000000780)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000005c0)={0x4, 0x5, 0x400, 0x8, 0x7, 0x9, 0xfd, 0x6, <r5=>r4}, &(0x7f0000000600)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x1, 0x8, @rand_addr="5f1ce1c016c58a6bbd3bc248d8015570", 0x99fb}}, r5, 0x7fff, 0x6, 0x80, 0x0, 0x4, 0x1}, &(0x7f0000000700)=0x98)
setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "ce82658465fa2aede22824950460cbef9ece9140772e660bddff6fc192959c76f036ecda37556d25303954b058a579dd707d1b4fb10452526259866cb192d46d9a1f1dc3c1828bd350ba8910ae3c7346c93436a864da1e86b8d37cd41a2bfb5fb41bf43060eb0b5e77c99a5140b27280210b3ef5826cf01ee7d5e865a86101d81fbb6480c83d2222c0464fc6b660978026f1d5f22dd34c159c5e926fe62929aa75fa81b7d9b4c2d5f3ce92813fdd8ba0dcf5fdbc1fff133697511f6c3c3fe4e61dc74feacdaf07015d45a122515a977e99e0ea2fb8feb2f83dd326f98b98f392cd340cdd826a849263fdc0d05ca4f724"}, 0x100)
getpid()
r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

22:29:36 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x300, 0x100)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x2, 0x0)
setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000200)="131d9211948baaf5374f9fc427342d4dff0ae4accaeb37acd990d9197984d704cad5a1bf45afa605078bd4e8130c118a21bd1a4f937588f8460e4d9c60a41d38ce00f221e706ea734e24d91d7a05f7abba434654d423cf8d1e924f4ba8")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)

22:29:36 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d})
mlockall(0x40000000001)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0)
utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8da, 0x1f}, {0x8000}}, 0x200)

22:29:36 executing program 3:
syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa6f077cbd06018ffc95aaaa0000000000000809000000200000000000090078ac2300bbfae9c96c830707ac2300bb890300000000000000"])
r0 = getegid()
setresgid(r0, r0, r0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r0, r1, r2)

22:29:36 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:36 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0xc, 0x0, 0x0)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)

22:29:36 executing program 3:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x2d)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0)
write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0)
close(r0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x25, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x8)
r3 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r3)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000001c0)='-$&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='.{\x00', &(0x7f0000000280)=',(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='&\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='+/.\x86\x00'], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

22:29:36 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, 0x0)
rename(&(0x7f0000000180)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4)

22:29:37 executing program 0:
syz_execute_func(&(0x7f0000000300)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999990b999902c19ad7505b8fe9589b2636f3430fe6c4e101ed460f31427fc902023ed107c4c2b90a2361168f4808ee8be00000802000c422b18cb6070000005151c4a27d181ec4627d0f26eff265dc5f00c35b3f9e36924064cece0f9945332f1537e51d950fe438f53e363e450f3acc96feefffff380f14635bdedec441fa1609c4e295b68257410090c401fe5ff6a10fb4b46736660fd2930000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x400, @rand_addr="391b7752bab33cb6780c12d967f44287", 0x9}}, <r1=>0x0, 0x2, 0x9, 0x3ff, 0x9, 0x9}, &(0x7f00000000c0)=0x98)
fcntl$getflags(r0, 0x3)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1}, 0x8)

22:29:37 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={<r1=>0x0, 0x28, "bb8c5dd7457b530cfa08e2d4f7cdab62e6bd8008469b4631130360254dcc02c02063cbe7ad210ad8"}, &(0x7f0000000440)=0x30)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r1, 0x1f}, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r2=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ff010400070002000700080087ba671b3bcc45d58f658bfa6fad59ffc516a842483876e20d986d38dffce3355b2ac07830388cfeb58ead862c14982eca17472d32a24e8e923a835a7297b6cb7a972f3d"], 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc67b6ce4fc100564, &(0x7f0000000280)={0x7, {{0x1c, 0x3, 0x8000, @empty, 0x3}}, {{0x1c, 0x3, 0x39, @remote={0xfe, 0x80, [], 0x0}, 0x70d6}}}, 0x108)

22:29:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffed9)

22:29:37 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:37 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x46)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x400000000000000, 0x10, r1, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0)

22:29:37 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={<r1=>0x0, 0xa39}, &(0x7f0000000480)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={r1, 0x8}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, <r2=>0x0}, &(0x7f0000000300)=0x8c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x2, @broadcast}}, r2, 0xbfbb, 0x80, 0x7}, 0x94)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xd6, 0x5, 0x4000, 0x10001, 0x6, 0x0, 0x7fffffff, 0x1, <r3=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000040)=0xffffffffffffffea)
poll(&(0x7f0000000400)=[{r0}], 0x1, 0x80)

22:29:37 executing program 3:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000013c0))
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001400)={0x0, 0x7fffffff, 0x5, 0x5}, 0x8)
syz_execute_func(&(0x7f0000000140)="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")
r1 = accept(0xffffffffffffffff, &(0x7f0000001440)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a500000000000000000000000000000000b941d4e21aba9d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de5ecf3b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009b79f1a0c2870f8193e77f538d4126deca4fae09c434a35a79687681faa6a1f7e96d2fc947bf74018d584310115534e62743fe6d31df28e135b30d1da2f923ba05bf31ed93c2536d7776d168f9bb79853c6e89a0ddfa051363c1d000000000000000"], &(0x7f0000001280)=0x1002)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000012c0)={<r2=>0x0, 0xc9d}, &(0x7f0000001300)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001340)={0x2, 0x7fff, r2}, &(0x7f0000001380)=0xc)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000080)={0x3, {{0x1c, 0x0, 0x6, @ipv4={[], [], @rand_addr=0x507c}, 0x5}}}, 0x88)

22:29:37 executing program 2:
syz_execute_func(&(0x7f0000000140)="0c10b5b598cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf00000f65037676f2168f4808eebce00000802000c4215136c4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fef34d0f2af9646736676666430fefb30000000072504f86650f1714111d54111d00")
r0 = shmget(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_RMID(r0, 0x0)

22:29:37 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)

22:29:37 executing program 2:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x7, 0x2, 0x8, 0xffffffff}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0xf, 0x2, 0xffffffffffffffd8}, &(0x7f0000000140)=0x18)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2500000000000000, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0)

22:29:37 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00b0b1f6ffffffd8ffff"], 0xa)
r1 = dup(0xffffffffffffffff)
getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7)
lseek(r1, 0x0, 0x3)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0)
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00')
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10)
lseek(r2, 0x0, 0x1000000000003)
readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4)
poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74)
fdatasync(r3)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r4 = dup(r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68)
symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00')
readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3)
accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0)
write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b)
sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)

22:29:37 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:37 executing program 3:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x7ff, 0x1510, 0x1}, 0xfffffffffffffee0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0)

22:29:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530007c6d50e768c6769bc142b2a2b7efb32487c5640c79854297ce0b48a5f89f26acafb4f1838e94464da9320d1d36e0464ea49aa03f"], 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x3, "f8206b4ed6f39795edd9ae8cf099dd44"}, 0x14)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)}, 0x0)
ftruncate(r0, 0xfff)

22:29:37 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = semget(0x2, 0x2, 0x206)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000))
getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
r2 = semget$private(0x0, 0x7, 0x401)
semop(r2, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00')
r3 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14)
getpeername$unix(r3, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8)
__semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
r4 = shmget(0x1, 0x1000, 0x226, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_LOCK(r4, 0xb)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0)=0x9d5, 0x4)

22:29:37 executing program 3:
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x400)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = socket$inet(0x2, 0x20000002, 0x6)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={<r3=>0x0, 0xc, 0x2}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r3, 0x6, 0x63a8}, 0xc)
accept4(r0, 0x0, &(0x7f0000000200), 0x0)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9)
socket$inet(0x2, 0x0, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="06007edfc7"], 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r3, 0x1000, "7ade3bae92c6ad06e6e0eed62c0aa96900239cc00d7cd9b1a795b0bb1f290a6bb5387d8460a3b42279eeb8e2b27f1e6bae93c01023b821be1d36bf33422f2d9446972316353cd8bfd165c32e36ebb8677298f32b11f6a759408d2a46fc076ade5e7a7b63f3e3f3900917d5a0c43690d9d951854f80097f74becf9fde12b781eb045a0a507b61ae674ab160c3c03ce32bf7c0e66ef4579af4d081851c3b13fb4b3c9ad1855ea47876d3e8d27989f2bd2cae49e765507eddc81e650eb3c475b959160c0e954ed83aa84750748641e2730fd988c8e199ba614514a6f411f3161b8f81dd860d6264f5c6db1f13b724ec266df80e87113a2e5522440a27866f06c568f5ceed174101b9ebb2860713ce2c335805a1bd05fe41cf713a8a3a673fa28ca410a11a862e3c4520711b963e1463391bc1e91ea4c75e10e501a2d0ed96bf9cc064d14dc5d054a6b48170a437a913972750bf1d5f85bfddb5b9d67827ef06fef6bd8213f2acf8e320ae5efa3753b47f41b018bb50450e9e91a4f24f1b5e7326f6b275ac7ebb73ab18731cbf6098f3da723e6d22caef3e86b1513134f7ecd6a44684d36ece3d85dddc87a745095a62e0f1d500f26702d43838522e36e5c64373d65250f74926f365780ade983a13b83abec146770c10053d8af3a43c20598a053cc0246e007cbb55b9ed00c28f9aa2392f43f16d71a230d6cdf0bea83606a3694451f15a3686b68e0449b66a6c7d772de484fe358dbf6a3fe839ba948ff8566454c4079f1cbaaefde92a79bf7c9688ce869c1e0b57b4220aa7e0dded272b6dd6bf473800496252dc006b8d036506599e2220df995ddef9801d3b0058501674d712058b6eb02632c5c395a7aca5329970fe195a43206e85aa8ab55f1a1a605d2034792e9c1cf3fa30187f5dd5019a7cdfd48a7286cf36dd32c84f334f0190c587210a62845707c8fd5817155f6be3a53d17df78fe80c4e5df1e6ab2ee4210c5403f6b5163e54af565415027cffa1c561d4d27d8a07852a5672448aabcabf195a43e19cb96f26dbe6c883c5367fd5d3cb5fdfca792625817b0253a731cfda395ed76ca1576cb161ba6aab6c3383229c3d0188d3957aab4637fac6958692ee136d044f192948365f9128638ad40d5716b653edc8ce838d71bf412901f8ab293b1185063232b6ebbaae8e6c7f494111452dbcfcecf493b77b874210a9214726cccc294f00df6da5f98e432a44313277c49ccdcb3c2916df1f6a3ff4ed00fec47be3e81a034e0715cb4a61ba64b9d2e7e9a79e11d98d2647b04e032ba504a6bc0373d43a6d7385624dc92b339f36bf91527ecd8e128c20917e47db62e903d4f72e19bfa9af26aab79a8058d7d64e941f69006f15726a1a9f3e9870a34a0432d6e424dcfc2d3565cebfdbedb40070b549fcc08e3ac3b968530f470beb9714a53d302833ad06b76cfe835f337cc807c775f8486c376bc7c799f4e54f8d8eda8fe759c99236985837e9e1adc8a8b02927ce61bf5928a689fa588a384062a75ce996077a726624a8c64f42cd5e11253ae2555cce15c41d095ce9e9278d8a46f2b9bb57d962dc12806cff105bcbed775ff92e99ab14692269bb5449e801eec38d20b7de19d90e353df4b1cefe0ce790d4da5741644da9fac8c9593675c87f99473c99c555ac0191ee235b658044bc0bdb551c55f595e2340351750a4f9ceb39144816dec39f2634fd8e83bdca8135ddb356fe8e2e0b555dd13d9312333baec977f4a9e16c5801ff34395a32401076709a1ddaa4e17d74249a28c3a1dc60d0f90099b1a26ed124530929d4d2e4c87d319dc2df9101962b2ceec3ab5c7535ee9bbc28d3ca0c3f115daa1c66f0590a41fa7e8c55592eac0fb09fdd623063e243447ae84128b5a0e5d205a0d63f42bc15992722bd61674a4cdf5ace47ba4520f552f5052bb4343ab71b89babe9443c2f9cdca1545e8695236618d2ba3371b2261641a3e0c8badea2d927a900af5725b9cb2d0e4477e31f7a1ccc8bb667100170ed03c0e0568d66a8fecb1a473f7b4d237b8ea5871b77242890635959ee2a790fded430221e87f34a6c191a95af35d69d11c7b8c0cb39c9edb4f4bdc9dedfdcf6e36cc77d2d266481e9364e6f8ed73fd9068ac6fde517f7e319f257be998356bb57b2746214e791beaf7a9fc669ccd1ff017a891ec306fece3b0739aa82cbe47a1810684e0f940bb3551c7965e2ba54d1c3d3fcb91e43921a18b78395b0f610c54462d45708a261ad935266e9d4e2e27f2c409c4d511a6e0649f4a68b01d4b2e532a4e6462e5950440f44c5941a6fdc1f90d2a7b0d64106ba67ed313bf93e3d141c45db17f1f7a9ffa8ea9771d40ffb3d28a9bd8afcbd4c690a78cc31a4345d502f9ac66fbb1e0a82c4a93080e23cf214c49c2915ad38e9a8789399b9dab754f193a6295a04b1a4e55096324b5faae85184dd6619bccfcd867007cf5f333053c2d6e4d336a269caad409440d9b8bfad550330123c937201042e75cbe1d6ea5e396e7953625240d81101fb270d169ecf17790d043ac16e46b4ffe492f06a639b859045fcf70bfdf8621e13ef74862ade42564d7f5131f049609068f6aa8916754168421e9bd0e3c3b10d5c4c27b9b1fd78cee6407ea5207aa4f636dfa0079af0f10f35dcb7743f2db336dc91f4ba4e5c86ff0fd2df5747bc0312fc7e7a5c6ecec6da5260e3519a331c9409b4a14189e25cbc050a30aadbb8a508a6c0bb7813343085d72dd01557cba98a65853026cff5b7e2a2c69d852fc3d877718eac25344c474414efe458f0e35a60143e83fd16e6f0ce35fa87e09ad50bfe235166bc12d1ff9227be2fd49b71a6ad19087fb759ea1fefe5284a19c2e3e679cc4aa8eaba309b59c31169c9fa1affcf48bd0b5d240dd9c713006fda776969745b5516388fadadeba92f23c1b4b8b2ce1a7a41254101ac4c4906c830d4eaad57dbdcce536320c2af1dcbad7895723397dfd88481c9f07bcc2f4004b2c8c6dca3651ae6ab106d542b4348556637de291e95fc486dd899f16c99549fbd730e68ba708613c09ec97496675de27362fb12208b626134b03f919ad60c7e27e3b44cd3189e6497514e27bf905c12d20c884cf76f90949d5a92617022247fea835e159d31f08704d9b5285bc8e8f4f7d673d31c3d06a91c0253dc19ebc5c6265faa4b47925038c13a2b0336a94cec7f8a997ef596952576b850faa850b2bbec20057c1f794bacb314a919b9b654e4692444a890a94c2de5dccef43782d9bea1b2a29392690197c3b215a17ff06e05207e5dbaffa7a7b4c021e1318b52c3ecf38e3a29ba9d79ad727804d8911f7fa831fb812a4198b4958d01b924f3c15a5e1f799aa0a962c1af6ee0025ef51f9292448bd9c8d8cb7330847a27e6612f7d0ac4adecdd0eb18667ac085e2a3768915f9cb6d52c7baae50d3e9fe11fc216b98fd3bdc38c7b1636eb77aaf2a8d4b871dc61ea94c2a81f3f571595c91d0e000f02324cb07e82d70f982e8d4ca1974cd998be183795f12f26abd6615fb4372ea73f3bb3d986cf9bb76217eac82d2f79cf16605a7b3f54fb3391c2a497e70940d9f6c73830a224b6510d38abe8d5d1d620c713b8ca8fe1a5a9717ca8cb8bbc7f54da132cfcbc1a1e56726131241208276732af840d03a8d1edffaeaaa2e4d67a784fa0f68a5cde500d64c6922073594a8297886435e843c21d30065c97f4bdba6a996a15e1faf68b409e50bd9c13e8052a24593a786ae9676e1ed47cb9c971f58e6c0aadf44e242de1abc03128139091533fbf7d60baf788f2aba9adb5aa733d30c13486642d08587939715e62903d8dc4312546f15a6b549ab8b56725bed714bc24a428c73827c305eb6782e9f461575676391176ce147f1f7d71c87eb83bebeb970bcd80f2057743e6499fd5f61c95111ba237c6f91231fdec13577c62043bf8f6fa14a74e57f25fcbe310cc57776553ac024f842811b54bee68ca0c58f7f5550b4b71cd68c1d22cae4a32d12754a5734bb087ff19f920c77374b50e3efeceed8d915acf5495f809af3ad9add98d2366f7d93a747ff27376831c168cc8c40b056eb88de154618e6fd045b07651ab129ed3bdafbe71a443b9257b1fb1d496c1c4cbd6fcce0bd3ebff31d0e91d39bae0faafeb6767f4f5cbe1a2cca263b365547d46cef9a61a5871366524ad8546caf2e662bdb5b1a5c5bdee073a2a83555297ece4aabfe79bbd2d040998b7c61ade6aa700af7ef0a0049af489658e694b24df611a2325ef847f9ae7cc85cff2b621cc4b874de1f9fc9deb8481862bbe970dd524e4d966c3410f481d749606ff501b75185ae18fd7506e964a7560ad2eda58876886f9b3ce06ff214d797bb46ca3a5d18e14238206be97e77d0310aae60856fce5afff890dcfb4b183df5d3ce33db8cde54de70c992450c98acb54d2c0b61967192e2f0adc99364381af2e04ec5d9fe4d31927821cc3fa0bffec79113c32d0ffecb200ba6cd890fbb51b57a032bafbfdf47350e4ff76dcc1ebaddb73cef3b4322f9ba675c345440230a834ec15bdfde7ec05ab04e1e9dd75a23cc1bba14301348c51779eb0a731055c3fc5d73d6b5b7dbb451e2329d0022b4bd885528137106dd6b2aea4cc14cde546b4bb8da1fadd781f209783e0e70c724690793b7965f4528e7f0eb10e02551724f5e0e8bbfc25d106492acac12f96aa00d2dcbcc4d765d799bc82a9c7ff137382b1f74aa19032aefea2977082e3851f9ebe42fa6da88f90689ae1a4750c36dbcec7a2e5a0039d671787e7c5831f01b19e9636da9fe779b0c3df628f5bf017b0946ddc202a381c6d141c7eb332ee4e8131ea7a3b5de452f4ef1f8af5eade9527ba4a1e4a3890d7444a9c3900d365f9576e29d065de3089e88b85cd2038956fe6702587894c5c161b2a08d51af5b5b9ba864cbfc0b5d9c90356a4938c5843774c45e7ed380c4c559f074900361055ebea2bd75e77acd42d1f499241ec2efdbc015d1cc2a28b3b170b1cc2191598c1e0af8812561e41074e5bbeed1a3d9e385842d76a3eff814458dab44b35bf57d3bf441e5f20633e0e9311b5b00911657f5c9ab3998aa3d7a3410dd8493b7349cb9a07fde7406196c66f93c821c887f4027d6ceb248d34b08e74da18b67bdba112f7ba5d54f2617dadd8c24bf1eeab0793681e26359c362bba5d910ba46e3adfc9876125f41a0afb82c085f30ecf4cba31109bfbad9ee7df02b5e10913a291b482c5132acaf404528e8dbdf4492647cf87177d36cc66b4a397fd6e3673926745895ef9b1c4f8483f66c430495a12b1b42bf83a6ab551ab1d54be9c1c7e26b04f524f7738bff8296bdd4c415107046c0ea050a10582789032a8d12193997641630bbea7af38909096406e47a6c237dd5bddc41058bdff6cdc3fef3a6069f1fc277baefb7f9925e0428278e42b2ceae56789d91c83e3375ece998b4f56d4d433e268aba87238eb0cdae71018bf87ed078816b1e0bcb975e25b733e8eb45fa5a86e0174c4fd645f079aa4e0035a26678adef7291cb03d3cae5da27fde0c76bcb0da9d3e69f103f1610d9092f64e8d4d3639f23d09131c3ebc9b2d31be278b7e512f4050ae5a3da70b8f6e931e7bebb7179dea5e93dbccb09408f0f5a545db0faa67d038b6136da6059c1c48c14d9902ee575c39f2678de423815cd3d84dc70d45a003ac2a24e4f0af8f7049aebca773118ee5790ac1570931ba432296de8b08d7d208f7bfcad6e857c0bb915ca661baafd6d2f12ecd37c1ddedac5b98507bdd2c9314"}, &(0x7f00000012c0)=0x1008)

22:29:37 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000)=0x70, 0xffffffffffffff6a)

22:29:37 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = semget$private(0x0, 0x0, 0x131)
__semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000080)=""/11)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x767, 0x3f, 0x64, 0x10001, 0x7, 0x1, 0x7fffffff])
__semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000180)=""/198)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff800121967c0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82940640 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110edde at witness_debugger+0x8e
#1 0xffffffff8110ea12 at witness_checkorder+0xf72
#2 0xffffffff8107cf93 at _sx_xlock+0xb3
#3 0xffffffff812c4639 at inp_setmoptions+0x17c9
#4 0xffffffff812dca3f at ip_ctloutput+0x80f
#5 0xffffffff812e0819 at rip_ctloutput+0x2c9
#6 0xffffffff8115d5c1 at sosetopt+0x101
#7 0xffffffff81165c28 at kern_setsockopt+0x158
22:29:37 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8)
r1 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840))
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800)
r2 = msgget$private(0x0, 0x3d1)
msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r3 = socket(0x2, 0x4, 0xfffffffffffffffd)
msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800)
bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8)
setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}})
msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000)
msgsnd(r2, &(0x7f0000000980)={0x1, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f3"}, 0x82, 0x800)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msgrcv(r2, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800)
sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0)
msgget$private(0x0, 0x40)
recvfrom$inet6(r3, &(0x7f00000002c0)=""/80, 0x50, 0x1, &(0x7f0000000780)={0x1c, 0x1, 0x6, @empty, 0xffffffffffffff94}, 0x1c)

22:29:37 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

#8 0xffffffff81165ac3 at sys_setsockopt+0x33
#9 0xffffffff8170da96 at amd64_syscall+0x436
#10 0xffffffff816d54dd at fast_syscall_common+0x101
22:29:37 executing program 2:
semget$private(0x0, 0x3, 0x210)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
semget$private(0x0, 0x7, 0x40)

22:29:38 executing program 0:
munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a7c000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000)
r0 = socket(0x11, 0x3, 0x8)
sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0)
semget(0x0, 0x3, 0x0)

22:29:38 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
setgroups(0x8, &(0x7f0000000080)=[r1, r1, r1, r1, r1, r1, r1, r1])
sendmsg$inet6_sctp(r2, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="27303dd98b708d4206b830211d61428ecb531eb1ee2593532aea2fb5a4df62b8426f6685be8b65727f99cf5234d001a01e9ad9e74f657025bef79a51ee446248c6f7379427f5c23d9993645e8cf0abfa6b0ffeb7d3c7b866d353e105268834013015b1d13efd75cfc8edab181c23de1a65ff88f040becf34f4b1929d1288fe770da6fe70fac7ddb7d5b20f904521ed6ec688b83f66cd05767f4f593a629074171399594bbb4ccf63", 0xa8}, {&(0x7f0000000300)="6b0043d4f73c1d0e68e471e13b1653585431a4f3a042d5737e0d5a33e3af07594b80486e514a7e845a1a13e046b2f42b0cdc07b792cd5d6782b6dc9978d301e0289ee5d041aa2ca5917bf106aeacba7b4caeee4621ee7c4fab854af9beabcb103b78e2c62807b169e8a277ce7543c8272eae52ca2e264e5b515ee4e6f9efc6dc8df903708cb1fbc034494a104966cc1111253fa1ff1b0580b51f667cbf8043a49c2399e75f8adf60c62372350b974cda3889aa29d13404be06c9457ad856f3d681743f", 0xc3}], 0x2, 0x0, 0x0, 0x20000}, 0x80)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x2000)

22:29:38 executing program 3:
setrlimit(0x0, &(0x7f00000000c0)={0x5, 0x5})
mlockall(0x1)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x2, 0x4)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x0)
freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000240)="7bbcf1b4348f1588222f3738f1027ca6c8044f9e6b4089019701d3fa3bf1547dd4830bc1f9e0ef127253adad3bd3e772589a0449acd4f6c6582a94a5bbe8cd2e2e42e0b341963387173dcfef5febb0a3d1c0f9ad5365bbd3e1b7debd5ee68198e0a541e1c7e71d14c876b09fa7d7c3cbcfb2455153c15e38289353f9a4d4b55c5cc0470017e005d2d75fea852e8b318b8ceebe29c7cf39c8ff3834cca3f3c57f01", 0xa1)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000340)="cbc4bf8fc2c4e6541ba664c3d8abc139754d4837babf2cb22f701448410b0963486b8adbe0ab2aee8881af14675ef32d918aadb3b4b6f46637d847c299755986978174c871aaa032ee0dfd7a07a4d33b81a44f54b056f8247c8cd0c1bfbfb852e461b47c39e162dc12b16253f0")

22:29:38 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:38 executing program 0:
r0 = msgget(0x3, 0x20)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/154)
socketpair(0x0, 0x5, 0x7, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={<r3=>0x0, 0x1, 0x3, 0xbfb1, 0x9}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r3, 0x4, "9cb71ca5"}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb)
msgctl$IPC_RMID(r0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000280)={r3, 0x2, 0xf, 0x22, 0x800}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r3, 0x80000001}, &(0x7f0000000340)=0x8)
getresuid(&(0x7f0000000380)=<r4=>0x0, &(0x7f00000003c0)=<r5=>0x0, &(0x7f0000000400)=<r6=>0x0)
setuid(r5)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
r7 = semget$private(0x0, 0x7, 0x408)
r8 = getgid()
r9 = getegid()
__semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000540)={{0x3, r5, r8, r5, r9, 0x8, 0x4f9}, 0x3, 0x80000000, 0x2c979247})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000640)=""/157)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3)
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740))
r10 = getegid()
__semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f00000007c0)={{0x8, r6, r8, r4, r10, 0x10, 0xff}, 0x7, 0x40, 0x2})
getsockopt(r2, 0x10001, 0x2000000, &(0x7f0000000840)=""/97, &(0x7f00000008c0)=0x61)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000900)={r3, 0x9, 0x4, 0x100000000, 0x6, 0x7}, 0x14)
msgget(0x0, 0x20)
execve(&(0x7f0000000940)='./file1\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='\\\x92nF\x00', &(0x7f0000000a00)='%\x00'], &(0x7f0000000d00)=[&(0x7f0000000a80)='{\x00', &(0x7f0000000ac0)='\x00', &(0x7f0000000b00)='\x00', &(0x7f0000000b40)='z]\x00', &(0x7f0000000b80)='\xf3@$\x00', &(0x7f0000000bc0)='-*\x00', &(0x7f0000000c00)='#9,\x00', &(0x7f0000000c40)='],/\x00', &(0x7f0000000c80)='\x00', &(0x7f0000000cc0)='\x00'])
socket$unix(0x1, 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x12, r2, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000e40)={r3, &(0x7f0000000d80)=[@in={0x2, 0x3}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x3f, @rand_addr="b150a7a7f9d38d824e53c7059ef20842", 0x1}, @in={0x2, 0x1, @rand_addr=0xff}, @in6={0x1c, 0x0, 0x5, @rand_addr="677fbaea5223e6d36bca7c13be72253a", 0x7}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xc4}, @in6={0x1c, 0x3, 0x1, @empty, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000e80)=0x10)

22:29:38 executing program 2:
syz_execute_func(&(0x7f0000000780)="c4e33d7e8f008000006db5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc1cc8fe95a9b2626e4c753fbc4e101edfec4427d822a2afa76766d3e3e47db088f4808eebce00000806000c42151518fe9509b9b9b00000f553500000020e2ed8c0feff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6646736676666430fefb3000000000f01c36666450f17720dc4c2019759521d54111d00")
truncate(&(0x7f00000000c0)='./file0\x00', 0x10001)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)

22:29:38 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82026e2f666976653000"], 0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r6 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r6, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

22:29:38 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:38 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:38 executing program 0:
syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000020000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/105], 0x69, 0x3, 0x1000)
getgroups(0x1, &(0x7f0000000080)=[<r1=>0xffffffffffffffff])
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = accept$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10)
freebsd11_fstat(r9, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getgroups(0x9, &(0x7f00000005c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r10])

22:29:38 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:38 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:38 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x0, 0xde, 0x5}, &(0x7f0000000200)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x2, 0x4, [0xffff, 0x0, 0xffffffff, 0x3]}, 0x10)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
munlockall()
ftruncate(r0, 0xf100)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="000952656f4408c65ff9e57fcf5a3e4563cd3e7876d512f2e7d471854a644cb6ec45f3f0af39a898a0999b313727a8367f7661d1271f5b72263331d8e8005e178a2a6b00a8cd9504b674e6ef5e520c53b3fe063816322b1799d658bc0d517f330fb8ff900a6b79924bbe5070c332481c60c4ad2908b0f7001d12510232b21e124e8a13cd3e490cfad8d63574a7c659381fc2235db80b638883a531b787483e864407d72433b0a0bd3caea18796616ccd1d22a3ca667909f4e3a5e00665d074a141423790b35af374eda7c9cc1d218216bf1644f6ca78", 0xd6}], 0x1)

22:29:38 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080))
shmget(0x0, 0x3000, 0x706, &(0x7f0000ffa000/0x3000)=nil)
setrlimit(0x6, &(0x7f0000000000))
sync()
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
r1 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
r2 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f00000003c0)={{"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", "07ebafb5f9cd9dec3150739439f348207dbd11622db48d95e1ab9d44c1cb7849", 0x9, 0x7}, &(0x7f00000000c0)="73eb5b0e045b00b35f1b4953f2291e5dec6ac87b06627fbaddae01a81d2e30f0e7b4104a8f138c16598289fae27030c511a035f5b4b91f", 0x2b5b, 0x8, 0x2, 0xffffffffffffff00, 0x0, 0x3, 0x1f, 0xaa3})

22:29:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r0)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

22:29:39 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="72938e61c06ff65583ce63ad3b420e8fc7b9eb37b0b43bc3c76ef89acc39f52552b5ac2c5d99a5c286a87a60d6f793dc2ed3e120d06037df85c5af917f744c4de9dc77cb314508a88599ee9dacacefb71e5721dc25e6ff9d892df9c4aa343db025127f824b66e17863be9926ee27bc8913ca2c93d93e361fe200a9a0ec2690621a8fb88b71bcf4cbfa796cf0a9dc2aed8d9780596dd1923608bb0acb0dfc49f1d191669b46e97fcf10332778ad5c4b9810423347814d6b", 0xb7}, {&(0x7f0000000200)="a83454fe51c0fbc07c49e0efb659f34886516e54174ba48ed11c4eba125197f6b630abe79766563b0537172397d0ca94f61909323b206f142eb7cea53274a9f870e4307d352063a9191f64933bfbe44b0cc92bc9dfa0061d18d95b7e1ac165bf4646746349bff8af5b630525f804ebf51c4a65fa5f4381a413911257896b9f13a27dd063a88f9c621d2b311ac704f097eaee327f9051cd9ffbde48f1c64c4c22bd88840b37cf17e47a9411307d4c77c2b7a4ee7c68416f2bdcc5fd24bdd54fe432d8775aee0aaca9351a4a1ef5a99aa37f7dcd9f3685898050d9d522a73dca53c3cf1968", 0xe4}, {&(0x7f0000000300)="74fa29bf76f562a4dcba449dae23a59e8d2566aa6b6b3841aeed4d0422be4486a5a5a3b4b384545b86f2b55fb690f038c8610549fa5792b25bf3eb6eb5e33ed1361eebd9d2b33e17411743b31501e966247c773896da9095b1cd3b5108e932996ac6192871ecaa1c9a7976f9d26a8cb83ca8cdbf6a2e2e5091c6c09ea1faee64c938f03ca5bdc6f74dfcdc925c342baa1be73848e1c3801efd47bcb92802f0bc5cd840f08520593d9e73de07c522c02dcac002ba7182c562cb7d92df563702e55c01bb4d3e464a1aafcff8ca939aff88031c2a494df345ba705c83dde4a1bbf61c573a5fa3e743", 0xe7}], 0x3, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x6500)

22:29:39 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:39 executing program 0:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")

22:29:39 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f00000000c0)=0x8000000003, 0x4)

22:29:39 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8}, 0xb)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4)
shutdown(r0, 0x1)

22:29:39 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
getresgid(0x0, &(0x7f0000000100), 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = semget(0x0, 0x7, 0x0)
__semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000080)=""/127)
sync()
mprotect(&(0x7f000052c000/0x3000)=nil, 0x3000, 0x0)

22:29:39 executing program 2:
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000100)=""/26)
socket(0x0, 0x0, 0x0)
mincore(&(0x7f0000e5b000/0x3000)=nil, 0x3000, 0x0)

22:29:40 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:40 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80)
open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x4)
r2 = open$dir(&(0x7f0000000040)='./file1\x00', 0x8, 0x1)
socket$inet_tcp(0x2, 0x1, 0x0)
ftruncate(r2, 0x9)
mlockall(0x2)
r3 = dup2(r0, 0xffffffffffffffff)
r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000180)="e1c55e71590da63e9c580848908e1c2cfd1b74bc6c9a1c83f883cee16ddb63ceefb315c64ebbf034cdb6ff2908591a339922d033a39418065908ba08dc7d75368dc470ce56444d923ae84b5c999e74c88969552557f5357fc504b8b52762e7e31b537a54e6b338c7d202cea004b85045ba3c039ab5e4d3dac855003b997ab783f5dd37ab558d262077ef0ea3065915a205863141b0ccd515ba86b06d36a9c71b3f2a51a1c992694f3914c643acb101cf806c6c4970ff9903bb7aa24b82118b4d4b181210b078fc37541b7ce608b9df27f5ff45200195dc22fd417a55bf119827b342947279a3dbd2f3383d53f298ca7c79652f6d4ebe91e6290018494b593390902806fc33002e3e27d1c4946d6b4a355b89bf31ffdc5bf906a2f6fa50d3ae62f6ea15dd037d517b298ae4e12df6b31ac69233530e9d2370efb7082210dcc4e5afade04258de8b08cbe56ce69d357029000c2db661cd9efdf865f04da63739825eabd3d692075330d426eaaaae1acf60be2eaca48cad7c089937b744ea3ba624a5425b9920df4c792733a35d6a8652c3c1f7f71b61f7e28210876368b5c8eaa5583deba8ccd87b20e7488e591cae6941c420e88a183d3a4a24c14a216ba29331dfe543f867cd0ba863e8b511e77d80746e00a49e59ac19bdc865671026bb6f9d1972cf033c99a05f9ad237d24280acf4f88bdc1ae2720039b4ce796e97e2a88a12a3072a180b96ca19798bff49bfd942723c618cbba721c76b1483d13237774caee490b23f3e02472ee8e6f6ed296220c4306aabcc4e86a184e94906b825bfef7411df12ca784de196602ba6a6890e530b8d1f939bbf64ee949b53827f82e851ef5f7e86c4070c3a5600ae80dcc363379dd2674070ae8b4cb3a308588612e8be13d4f5fb607de14abe9861c09d056e40467575fe2e39e6a581e13c7fdae0bde08732c64d60ae891d6b5ce4fd072991730fae62429d01584025a0fdb5bc039184943f74cf3e51050c4df2614edabce84d6ee27ff9dc3aa8d3fd63244e8b9e017652a5abf92c7fcd90add6086e693b5d75234ab37fcf11af5be54b406d7c0a9cec1e492da5ac4bc23a4d7b11262099b228f77eec7729b10e5144bbc40d11d50c245b844c1104b8de76e2e8fb8b8b115e6d4bf40492471b610088a93ea5078551166359a3e34fa8207adac13d3b9e83a13954a37f2ed15b5e77e2aeaa7700da1a9f7b118a5293cafe8bbf5830c0edcab844dbae907d621f0112dc4dfafe538b265a22b3b06bbdc12ab4d69784354e392daf514627039883edd001c7ba719c61eb1eed26b8ceddba41b18beec7d9b44b0abdedb4e9271bfeac81825ba98b3441acef1fe285f54af1322c67104babd08b6350b341e3017cbb599e4405364c8981e08e90c97ca0d929b4cf07a0c18ed5de61c36e49c00df10e02dd18113fbd3754e1b5b20ef280584a3296a473a45c1be64b600d07d446e3e796e6fb979c7dc8b3ca910e3a7753453559723afacdac8b924a7a25ff23a5bd1d75a6db4af82246faae77e01af7402be87afbd3bf7c8026b47a49a13f7386564fe1d549532fd41e460eb3dc5cce9739672677f06daef436da1c8cdbdd9e45f9b59169a0422962f8651667286b60d0bc656730fac343e728b6abea8b8c5f7db94463ae9e209e3c5a0e28a1c13059f17ce66583312d6e61fbabb4f7ac0cba538d41a8d54dde70475c9d9df91c6b3bad2f2738028130db854f98784ac18623f5a4d53de6d06f69d1bdb94a7624a83c447f5e061736a6c5d452f7c1270306c8abdac0cf35b043209c6f92bee9f5359720bc7b2b6d39fd0e46e7c8c7f06414519082b08b5836a1296160ad6be09f82d61397e8f4e4d95de6773ab10138748d34548eed0957d65e49584b8d099c20d1f94f258bae227ce3b8625da470d2c29399c652da446047132cf98ac2a19992cfe520d219892f505b79506dd06f0532c8d4f84948b96b33b57bbfc942ff771128eea2fdd72c73529cceb47456d3615b2dfda8eb1d65efda39694b6d79cc0e442f70ae25dabe3d70dc5c3cbffc477d45405f2b4dda5e4832dba46e3b154a3008365e4e1e8bcd682e7d9f5d1115e178a7ade89dcd3139154f7c2f2f1075f39afe72f2e0b7ce8a147e54a4b70bea689bbd4bacd5c76c2e07dff11861363d15ae4dbcd4a5661c725a24781dd5e8794fab9ddf5cb31f68fcaec8e388438794b7e7d3e90a9b82b4ddf269814dfaedc3fd1e21838453cef08638e910aa6ff81b3f9102f02e0e7d42bc10f897ed1e36ad5077e6e0deea5d2868c733bca1efb63f5a22e0b514f2118570e8d4ec7048dfd623aea06715c808680085c7edd8410338627d40a91c192ea2baf4650061075114bc257735ceacc0737e07be4bbe15af22ceb37c536d2891661938ae57ba8fffe8c26e4eb8b5c7fd07af0790a0b07a83ceb024d913d8989274514eb5e1cfda4957a2260ea77c5803aff56daa57e097c2287c09e4087da403346234d8926457e6bc607e275defac241a7d29341c91ffc6348c29cc173d28bc2df060354d52140ceb34c2bb080f61e60ef2c03994bf7a7285726c17d88c8cdb576a7edfa469d7db00df796ef6dfae70bf9aad62d2530ab3373a21c65ec703b1d408bddfafe5fc67ba424397ca9c08ce4d786d5418335cb0f49646ac7e019b658995a2c4420288b77e30be37314596a29cdda78afd4dd0f54ab6c231777aadb1fc4cd9e2ad6513f30571d60b74feaa0637fa9053ae58ac945ab0ddf67084f3376e95fbeb76ad1bb91ff590461619c002d6c7604cdb504552a081553e33d987e08736006209f01e4bf2d3e2ecae0c21e14cdf850431a0991d48cfb44efc497a3030234709790c54ee958ad836e1b169c269233c6e41ddd2d1b2cba4ad980b1586e258ed05905951fb0db1d16a2b428b021a75233bd9bc8e29571b3df81a562eedb477203ed8f2d18f54fe1a1900765abe156db9fb0ed47a4ccf9bddeb60d7977dfbd31901068a5ef51bd3f86d73338f70dfdce7aff7111b3a7d698fff6c6f022440a89ce572ed1bd600a034250931210362375e854c858a1d6f6503a741cdc74a7f8f4629d7f73a94f268d846b5ca499d373536ea8d1c5e2e329773c73a837cedc248f22841cc8f59e4d296bed55be21ca036c9b78d66635a1342d5455a082a4573bf9b4cbc23301b754f22bc53fce1efe00cfdee3b4bf456ae70138c09c73ac49c4045856538f2add96e46e91ca909edae37e192c78fbc77bc48062ba40a43d0dba2d29428d1ddba9321195c625f091c36eae88eb50bdc1fab328be543c4d4ff54692b040bb305e5cc7d2ae475725adde32121771e70b5f90c5de22297a57a8e204a454c6066ba36ac4dc33bda0cfbb2fb2408359205509281459f0fab9befbd613f1135010b1e066f3f24980fce56101600e130a5ec60a1486cb80db2960c786de11602ef23618bfce8d3fa86f03d87e52cf1187ce2aa71ce142f360db87b1ea6f514e5cf89841870762f3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"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"}, {0xa8, 0xf95b01de1939ef13, 0xffffffffffffffff, "9c101dc3052276569a6441cba03ff40c3534d2f7539bfb9ca9873fb745a150afdf35244a81c114d9ef6af49be0f60271d4402ad5226bca7d17cbb029cf1b4c3ab8fad13081ba7f1725b8f0063b818442fa6520dffb80abece002d8e574f511dd2c5131f6e3baf1e8716b8d8ff43aecb68a2ddced301b9128dbde419bff2c2489b7b9725ab2b35d30b84ed16c6669278fd15d4520e15520"}], 0x13e0}, 0x101)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, 0x0, 0x0)

22:29:40 executing program 3:
readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1)
readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
socketpair(0x17, 0x10000000, 0x8, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x20, 0x8, 0x9, 0x7, 0x401}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x1, @rand_addr="dfcbdbb9e849cbc8c091ce652567e379", 0x3ff}, @in6={0x1c, 0x2, 0x7fff, @empty, 0x3}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x2, @empty, 0x80}]}, &(0x7f0000000200)=0x10)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x112, 0x0, 0xfffffffffffffe47}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x7f}, 0x8)

22:29:40 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000380)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="0200f2fedf48ce916f9f4c0f7cbcc30000020000000010"], 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
fcntl$getflags(r2, 0x3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/328, @ANYRES32=0x0], 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8)
setsockopt$inet_mreqsrc(r3, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r5 = dup2(r3, r4)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe14)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc)
fcntl$setflags(r4, 0x2, 0xffffffffffffffff)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020001)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r6}, {r6, 0x100}, {r6, 0x80}, {r6, 0xa1}, {r6, 0x2}, {r6, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r7 = semget$private(0x0, 0x800003, 0x800000000600)
__semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x6)
r8 = socket(0x1b, 0x1, 0x0)
writev(r6, &(0x7f0000000780), 0x0)
sendto$inet6(r8, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0)
listen(r3, 0x10001)

22:29:40 executing program 3:
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x6)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000180)={{"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", "05035c1e45177bba05ad6f61df1b6c18cce52683a25f29067cab4b4ea80d2950", 0x3, 0x9}, &(0x7f00000000c0)="e93eb41cd6d4f3dba12ae4d7215b8456", 0x4, 0x80000001, 0x7, 0x3, 0x401, 0x5331, 0x80000000000000, 0x9})
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
dup2(r2, r1)

22:29:40 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x27, &(0x7f0000000040)={0x4919}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x40}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x5, 0x7ff, 0x1, 0x8, 0x5}, &(0x7f0000000100)=0x14)

22:29:40 executing program 0:
r0 = socket$inet(0x2, 0x7, 0x41)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x2}, 0x10)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
write(r1, 0x0, 0xde)
execve(0x0, 0x0, 0x0)

22:29:40 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x80000000, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1f}, &(0x7f0000000080)=0x8)

22:29:40 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, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:40 executing program 2:
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000100)=""/26)
socket(0x0, 0x0, 0x0)
mincore(&(0x7f0000e5b000/0x3000)=nil, 0x3000, 0x0)

22:29:40 executing program 3:
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000100)=""/26)
socket(0x0, 0x0, 0x0)
mincore(&(0x7f0000e5b000/0x3000)=nil, 0x3000, 0x0)

22:29:40 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:41 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, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:41 executing program 0:
syz_execute_func(&(0x7f0000000000)="0c0fc4817a2df998cd801b69e4f56962f5696200d9d9d064332fc461f913990e0000008fe9589b26c7e4c753fbc4e1011cedadc4427d822a2a00c4da7676c5f2168f4808eebce000c423fd01ee42dd6d68171848518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf44700002639403c0d181801febff6e3df4336660fd2938c0000000f01c3d8c0c066450f17720d1411c81de1111d00")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x7ff, 0x10000000, 0x8, 0x9, 0x8, 0xfffffffffffffffb}, &(0x7f00000002c0)=0xa0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000400)=0x100)

22:29:41 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = semget$private(0x0, 0x2, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f00000006c0)=""/114)
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
socket$unix(0x1, 0x3, 0x0)
setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000540)=ANY=[], 0x0)

22:29:41 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4)
setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4)
setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
lseek(r3, 0x0, 0x41000000000003)
poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000440)="ab4ff755bcad7da7c42ac28a66af53fe5bdfb18d15151750eef4487205eb13a6e522fac952ae83a35b3de6866a46e92596f56d66106f95a85bbef73d1ffe355c3a67ffac0961f5445b145393afe36721504151de3ad7bac17e3d27235f0aad6991e80e86562046166d789ad27ffbb9fb204286ee135838677f826bbac05cdf9473e62a164f9441", 0x87)
r5 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14)
fcntl$setflags(r5, 0x2, 0x1)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
read(r0, &(0x7f0000000280)=""/45, 0x2d)
setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340))
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4)
flock(r4, 0xa)

22:29:41 executing program 0:
syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x100000000)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000)
getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f0000000140)=0x10)
syz_emit_ethernet(0x6a, &(0x7f0000000240)={@empty, @broadcast, [], {@generic={0x8f6f, "dbe3c8cc37bb8c904b74be703bb0cd74191805729bc4fa719aa339d5c2986cf9093e25ca90b8f4f04ae74bf9d59525c319f2b0a6bd98332e4e5a554919db31d9ec23704e2ef70745811df30dc7fc37529f04318211055557193da6b2"}}})
link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')

22:29:41 executing program 0:
syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000002c0))
r0 = msgget(0x2, 0x400)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
fsync(r3)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgrp(0xffffffffffffffff)
r7 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x0, r1, r2, r4, r5, 0x15, 0x25}, 0x0, 0x38195f1d, 0x7fff, 0xff, 0x80, 0x4, r6, r7})
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

22:29:41 executing program 0:
bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10)

22:29:42 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000600)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000880)={<r3=>0x0, 0x29, "f3ef236a7569a740a9743aceecacfe33485c1f937327c2bd114f88b4140bb65295b61300a277ef87a6"}, &(0x7f00000008c0)=0x31)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000900)={r3, 0x2a71}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000640)={r3, 0xd, 0x6bd5}, &(0x7f0000000680)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000980)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f00000006c0)=0x57)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000700)={<r5=>0x0, 0x9, 0x4, [0x6, 0x10001, 0x5, 0xffff]}, &(0x7f0000000940)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000780)={r4, 0xffffffff981ecc4d, 0x101, 0xfff, 0x870, 0x7fffffff, 0x6f, 0x5, {@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r5, 0x80000000000, 0xf8, 0x2, 0x101, 0x26}}, &(0x7f0000000840)=0xb0)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4)
pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000080)="f71fccec63271741d1f4b81153a4f80edd21c4ef99c4a94d8ffc317cf14a03fbfe56011a6a44cc2bab39804cf1214739910c95c41900d265235d2676c948e96d4790caafbef3464c95547f3d74738b9ee236b5eeb9587bb9f2127931cd822133f2fff551c689b101ea3eca7120597f880a90ad0b008ffaef3abcfdf93b5c5256a72703d9f0", 0x85}, {&(0x7f0000000140)="80611d2bff3261d0a4ea15d24a49d4a1191c9d246e13c18d614704af9e83ae935a2d98e51a06bb804501e4becae2da3535c4444c598b9ff35f5feb02fa5f2a2a12efba16f00db633e64d377ca5ce7b17e985e49e95949b24bfeff602c2250796f1d338cba55d8a6012e98fca143c7273116501f1f7161f09a751f2acfb41794c5c2865cbc294ad19c8789663fc12052d9d574f9bf822a8c617", 0x99}, {&(0x7f0000000000)="3fa7864a", 0x4}, {&(0x7f0000000200)="a7ad9ca7dfdfc62339d5f7d417a06aaabbfcbf956052967e308913726c085d32e90f3541f3ab6c5b5a67b3e49133e14e54d39a37a59193dc7387ec87c914475b930dfe5b0d56624d2349cdce321fdd4b926d57ac1e8d3c13be1055e7132de06fecb6722de0dd30fa4fb3e3bbec3a1c4575", 0x71}, {&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)="34a0df7471a7dfb943fa305140b95abae86442dd9d78b24dca17e59dcacab0f3f78d8468579435acde24fd0ac643922a226ca25777950c92", 0x38}, {&(0x7f00000003c0)="6e63128ff2db", 0x6}, {&(0x7f0000000400)="e61d47bb91b8bd51e72e5e5f774ddd6e660b6a49e1099f9a6481684c0c46180c3e26cbaca962d77e44bcaedb93a2b889a1f757c6f29e5be87a1cd41428395593bc2b4e15e6b3ca7682c8b52f9a4274c2c6ae2494ee439fc29afd2c9966abd28817ab660f6f01240b527add7e50e60c8a6c8189eb4dfca8b0d46ccbb9a537ccb2e33499977244847d8e633522a2206583b1", 0x91}, {&(0x7f00000004c0)="d287ac920ed687ebc4a192c1e8465ac21dbe7bb7aa37ed71ea84f0d920879152b03b2d99e5165b26fc4915e3d3a9548b40324fc368a33d666d75938ae0cc02476c278c64328f0e2e541f09d3707aeb393a52e1fae5", 0x55}], 0x9, 0x0)

22:29:42 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, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:42 executing program 0:
clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000}, 0x0)
clock_settime(0x4, &(0x7f0000000140)={0x20000, 0x1})
execve(0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8001, 0x1c8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={<r1=>0x0, 0xd9, "f9f3a1244fd167f4d70019826e09a83915fe926fa98470d5e452a6d806431fa3f797087737c1c7a25dc51de1225c065a80b37e8d2152ad22c95039c6e457de9e93a84474bea25720d297f762b068b69484f5a6c6f038e17542b3bd2589f804a795b82653555becfa31fff72438bd2e7b80cd12f1e51181491960429db550579fa08a87b63bcdfbea7b0757a939b214869e3e343cda8c44f5d1e9683deadedeb0ddedf9e8a385718d4136d3f00f1f1a1a0ce22831267bb0f14641217675f241db627484aef925e8726eb81af78c436230e9fd81eb5f53bfe7ba"}, &(0x7f00000000c0)=0xe1)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x5e}, 0x8)
chdir(&(0x7f0000000000)='./file0\x00')

22:29:42 executing program 3:
madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6)
mlock(&(0x7f0000b52000/0x2000)=nil, 0x2000)
munmap(&(0x7f000084c000/0x4000)=nil, 0x4000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff)

22:29:42 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4)
setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4)
setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
lseek(r3, 0x0, 0x41000000000003)
poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000440)="ab4ff755bcad7da7c42ac28a66af53fe5bdfb18d15151750eef4487205eb13a6e522fac952ae83a35b3de6866a46e92596f56d66106f95a85bbef73d1ffe355c3a67ffac0961f5445b145393afe36721504151de3ad7bac17e3d27235f0aad6991e80e86562046166d789ad27ffbb9fb204286ee135838677f826bbac05cdf9473e62a164f9441", 0x87)
r5 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14)
fcntl$setflags(r5, 0x2, 0x1)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
read(r0, &(0x7f0000000280)=""/45, 0x2d)
setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340))
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4)
flock(r4, 0xa)

22:29:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x1206, &(0x7f0000000040), 0x8)

22:29:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

22:29:42 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x6e, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

22:29:42 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
freebsd11_fstat(r0, &(0x7f0000000080))
fchmod(r0, 0x82)

22:29:43 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), 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
listen(r0, 0x40007)
listen(r0, 0x0)

22:29:43 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="01201b56e9681eab070000011b00fefeefffff1a00f40000b6000000", 0x1c)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001240)="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", 0x918}], 0x1)

22:29:43 executing program 2:
syz_execute_func(&(0x7f0000000200)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfe7a2a2a7d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051f2440f38f09a7e000000c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f0a0865")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000000c0)=0x347)

22:29:43 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0xf, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}})
syz_emit_ethernet(0xc4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabb73f57797f7c988a8380081004c0080a256a2c7e58cb114c59be39a9b46f152b59c515fb9de54441cce21234732d6576d9e989ec2903084784a9f3b599a1ad50f3f7b027f5caab05290e25d43c21cd7d4bad3b00877e3a444eb67b0b37f7de3ab2d38f572c1b7751c07b0fd689a15ed6723f976a3f619e197d74c366fbccabaa56cdb5bcc3bff5a0679dab06ab0e13bd34280ce814bfd9b727893133743ec21c57ac5c01f002479445de30997590638b7fdca68380c8b1ba16fcee378eae7d57b4703bdafa77b000000000000000000000000400000"])

22:29:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
unlink(&(0x7f00000000c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)

22:29:43 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
setrlimit(0x2, &(0x7f00000000c0)={0x1000, 0x8})
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000030c)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x10801, 0x79ddb5e54dd63cf7)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x69a)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000001c0)="c261a63d8684e0573e7cabd72432ed2529760c88d52b4300b680caa0d866622626e5a6370609062384bf3fe16bad8b9682b19b963430203e6cb0c6ddfba1ea707c8ec0beb4171343fc30ab5d71920f9917cf8de279c4ee8c95468fea9c17f5efb3876ab2fe76084746cd9e0759270ca4fcc7509af8aa9f916b1d12c300ecbadb68c9df73fab07306cee81d6f97771f7d77afdbc5b37ebbf067b6372b1341caf1c626694143a2733216c3b5775fc2f7c47060fded41d3034c3188ef11d43e14e28c1d55791e1cc46edc8e0fa8370dcdea3d33439cb5a7c80aca45")
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

22:29:43 executing program 0:
getuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200))
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280))
geteuid()
fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getuid()
r1 = geteuid()
setreuid(r0, r1)
syz_execute_func(&(0x7f0000000140)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

22:29:44 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), 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:44 executing program 2:
syz_execute_func(&(0x7f0000000400)="b1ce91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x28203, 0x27)
getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c)

22:29:44 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x211, 0x100000000000004)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x8, @mcast2, 0x1}}, 0x0, 0xfffffffffffffffd, 0x6, 0x100, 0xffffffff80000000, 0x8}, &(0x7f0000000340)=0x98)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001})
fcntl$getown(r0, 0x5)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x100100, 0x100)
sendto(r1, &(0x7f0000000100)="1f64d49b3b2a19eb6aace952cefefaddedeb90b76378c4977555548e182d399e379a541a0a51925fa6c01afdee9de8c6019696706390ef799bc528f7c197a767052ff8f21ae46aabcb27b98833955f175c71a110cbb021e053db51329e700d26131caf8e3b0a47dab67e7f9fd9bc6087544aee", 0x73, 0x1, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x1, @empty, 0xffffffffffffb783}, 0x1c)

22:29:44 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

22:29:44 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x200}, {0x4, 0x2}})
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x800, 0x8)
linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
poll(&(0x7f0000000280)=[{r2, 0x40}, {r2, 0x86}], 0x2, 0x0)

22:29:44 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r3 = accept4$inet6(r0, 0x0, &(0x7f0000000180), 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000780)={<r4=>0x0, 0x14, "c26fdc829373ea802ee47f384a9defb2424b25ca"}, &(0x7f00000007c0)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000800)={r4, &(0x7f0000000880)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000900)=0x10)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
lchown(0x0, 0x0, 0x0)

22:29:44 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r1 = open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x60, 0xb5ad, 0x9, 0x0, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x80000000, 0xb8, 0x6, 0x4, 0x9}}, &(0x7f0000000040)=0xb8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xc, 0x9}, &(0x7f0000000200)=0x8)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

22:29:44 executing program 0:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x800, @mcast2, 0x5971}}, <r1=>0x0}, &(0x7f0000000000)=0x84)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136)

22:29:45 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), 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:45 executing program 0:
r0 = socket(0x11, 0x3, 0x2)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0xff, 0x4, 0x4, 0x7, 0xfc0, 0x1ff, 0x8, {@in={{0x2, 0x2}}, 0x0, 0xa3, 0x7fffffff, 0x7, 0x10000, 0x2}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x3f, 0x5800, 0x40, 0x200, 0x2, 0x7ff, 0xd286, r1}, 0x20)

22:29:45 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = msgget$private(0x0, 0xfffffffffffbfffd)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r2, 0x5)
msgrcv(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="0100000971"], 0x1, 0x0, 0x0)
shutdown(r2, 0x0)
msgsnd(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3edb0000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d3892e8322b84f0a0092dec8d044c700"/167], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000080)={0x8, 0x1, 0x44b38c04, 0x8, 0x7fffffff}, 0xc)
msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgrcv(r1, &(0x7f00000000c0)={0x0, ""/220}, 0xe4, 0x6, 0x1000)
setsockopt$inet6_group_source_req(r2, 0x29, 0x53, &(0x7f0000000540)={0x6, {{0x1c, 0x2, 0x200, @ipv4={[], [], @multicast1}, 0xb0c7}}, {{0x1c, 0x3, 0xffffffffffffbbbc, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}}, 0x108)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
r3 = socket(0x41, 0x2, 0x0)
msgget$private(0x0, 0x80)
bind(r3, &(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x400}, 0x10)
close(r3)

22:29:45 executing program 3:
clock_gettime(0x4, &(0x7f0000000100))
r0 = socket$inet(0x2, 0x7, 0x3)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x3, 0x9, 0x2}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c230f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00b60030f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580030768de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

22:29:45 executing program 3:
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000100))
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x4, 0xa902}, &(0x7f00000000c0)=0xc)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="82022effffffff4e90e26e467d35e2d8858e226ecee84b01e5115c12af31955f47bc7ea213fd5afe836a59bde09fa4af6e2d8212aae2c52666e6a3075a06b0ccc1913a4c9790020b04aebf45103bd614e443ad13cbabc885e07f1bd86fdac16b7cacc3596c8e1a659d201030e28ceeb6754020551020d3981a34949c047b0b23179f47f31f33e304999061b972a5db2c6d61295ffc00748e95524d00cc0baa5a0e50d2a790f483f6b19eabe67cf2e17e16f6a784493f856cfd34d33ffb10b82fee1a66"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001280)={0x8}, 0x1)
close(r2)

22:29:45 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x0, 0x4, 0x8}, &(0x7f00000000c0)=0x18)
ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000300)={0x3f, 0x8000}, &(0x7f0000000340)={0xffffffffffffff36}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0x96, "634eba867f837260f04f6c22d1019a7c143b90a1c28813581ec56fec9e84b18ee773d557e6adcc43ff444f5273c98a8be2de3aab473fa08f8f23cd3885052802960667f1749520f1b41f792344004d9c9059f0bbbc4bdb33c53e9f2474c789909a1402b6ef2fb3036196d376b5718c9467484bc04a6287e910cefae1bb3b6d0ec5debf063ce7fb76716d8ac1c6554b582bb1d53a6553"}, &(0x7f0000000180)=0x9e)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x3)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
fcntl$lock(r3, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001})
r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000})

22:29:45 executing program 3:
socketpair(0x1d, 0x1, 0xffff, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0x5c9, @rand_addr="81327dc6cba2bd62965e119ca0385008", 0x8}, {0x1c, 0x2, 0x3, @empty, 0x6}, 0x1f, [0x8c04, 0xfff, 0x800, 0x1, 0xd, 0x71d, 0x0, 0x7f]}, 0x5c)
syz_execute_func(&(0x7f0000000300)="9826473e431c195e0f05050f59bfd91377114153e2e9e95767660f6b32fb660f72d50f0fb8c4054e4ec2ed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x400, 0x4, 0x6, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10)

22:29:45 executing program 3:
socketpair(0x10, 0x0, 0x4, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)

22:29:45 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(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:45 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
utimensat(r0, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0)
freebsd11_mknod(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x1048, 0x8)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x0)
recvmsg(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000000400)=""/30, 0x1e}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/59, 0x3b}], 0x6, &(0x7f00000005c0)=""/176, 0xb0}, 0x40001)
shmget(0x1, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)

22:29:45 executing program 3:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
lseek(r1, 0x0, 0x2)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)="0a7325065bcc01a17e8448ded5efbc934f76d35e7edbb4465226601f1d08ce73678d42ac1c1aaf14554a0474be5b97e7755bffa5b26313007ac249f574e8296536e7d9f853ad663e8f296778d7e27f697b7b36324744f610312524167332c25e16e882c723a03f9e86948917dfddba435cf08ce836019b7402f8057bdc10e7f15ad94c58de899913195a9305e7c9ee86e386b7f09955d822bf0833aa73f39913e1e02cf61cc2eee925c6807c4e6577e42d6c9f295964b28d92f072c2", 0xbc}, {&(0x7f0000000200)="0541d719f2d6e5a92c1b3e48caeca167b59d0d4ddb1b0497eec0c978591e711fe026c8e9e9a57c41a946786ece27d39b5eb6fbf0b63608acd97a37c7dcf171a6b68204c0f08b592600bc2a48849988c912b130d2e96bdfd1145c147fd6b3eec1622edaf92538bf6ffe377766ec3c2cc8c7bb994b1d9b5a334c8261cf2a5c48d0b8a6b6b36b953f97da71faf7e0531bbeadf988c5d64c289ea93fd38fbe7eea601e5dbf63fa37e20c959ac3", 0xab}, {&(0x7f0000000380)="6f4de177b1bf97a5e351cda608c606ddaa8077a6f24f9e85d739eb7c137f839b5272da66923a3590d0862f6f25c4622c4c01762c912ff0b232b88beb30ce76413f6a4d0284ad895d455b776cfbe8888ce7ad41c0dfce105f7ef78eeedd1e064961edba28954a0f1d258d913f6f539cbfa905e594211aafed23c72c9b5efad4287f5e8b83b618086a3eb4ddef9df18a4bf4b8d0b58bd2ce2537901f2bbdeafb36768c67c89847192a4948cb3d2e98b4d81939b92634ed0073c743b1a6adbd8530ed0059560f0b8a3a1c8e4f6c4fe40975ba344990b91566777bc83a644441461a1083a390608772dee9037754184d812c17d7c8211f8f21a24e", 0xf9}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000480)="8319c1f7618fbbafcd6677ee7c10df7f8bc47f0791cf3193bb44fa71c6500e287773903896f53c7e9406a213c4d31755bd858063391a579b166476c3b5787d425dc419e590d9f639a0893271a4e72aeb205159615f3d02d982deacda7d81370e36b37bc1eaa029c18c9f4acb1136cf327cf061a90ac4520afe1f0778e7c2116bab676b602101f44f54", 0x89}, {&(0x7f0000000540)="71c6113f2646a9ad97e9c45ef989654fb733fc79fe7952f92f6dd6d4907de047dc252bc2d1af51daa9e0f58264e5c93a041a731c0e39c3988df884eb2afe8b0b724e47d8f73e2a584484e325f20dc7cb0a29236c31825aec5cecd118fcf9a16f57cce03ca8ee544c73b8e6b7265caf12494381883dd78965b3a68646367d44f565bef1e4a2172ee97838a92edef449fce472d5ffcbaba4b5f40d7459510abaaec9479e83d5cb46aaf0de353526e667b15310ff784af80ea3222487e6311d70721826a2364a2dd6f7741c1e9b42e7c2bc8c6a0854c9e21fdbdb8066ff1ffd80ba20bad6ff06bad22cd9af961e55041aa0e9899bcce5", 0xf5}, {&(0x7f0000000000)="e97db33d", 0x4}, {&(0x7f00000002c0)="4acd89b6341db0d2692b0a635421002002ea6ca3a8c5f0e551920c275cee7996149c8ab570eb8fc03c4584dfc484801e0170c4b24351250750a3c95e980f252bbefacfd4459a4740326e8c55dc06c6be81a6d9", 0x53}], 0x8, 0x0)

22:29:45 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x4, 0x3, 0x0, @broadcast, @empty, @random="d215746b3280", @local}}}})
r0 = semget(0x0, 0x1, 0x518)
__semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000080)=""/191)

22:29:45 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = socket$inet(0x2, 0x375671cad6ae523, 0x10001)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x0, 0x8, 0xa04, 0x10000, 0xffffffff9ea2389a, 0x7, 0x7fffffff]}, 0x12)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0)

22:29:45 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x5, 0x4)
r1 = getpgid(0x0)
getpgid(r1)
r2 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000000)='./file2\x00')
symlinkat(&(0x7f0000000040)='./file1\x00', r2, &(0x7f00000000c0)='./file0\x00')
mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000440)='./file1\x00')
ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f00000001c0)={0x10})
renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000300)='./file2\x00')

22:29:45 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x1}, 0x1)
close(r0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

22:29:46 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
setrlimit(0xb, &(0x7f0000000140)={0x6a6, 0x7})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)="764647c3fdfa7724a0cf0e062b75302ea713915f975694b2147e85739fe9a723b93ecbda1d97e285057d6c9f9ec48ca38b0825922b2ac02a1c9d85a0182a0ea5895cf000047e0e4c3ae7", 0x4a)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="0500020000000000efffffff01007f45e5eba609da6bde301920c84085abc42404d1bb2780ec8d41971725c46101e056bec0d74e949ac544e625d9b726fa380f401d27d651bd3db50e21dcec947852fd5333fa1b227a337e4e42"], 0xe)
r1 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217)

22:29:46 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(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:46 executing program 2:
r0 = socket$inet6(0x1c, 0x10000007, 0x7)
fchmod(r0, 0x100)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0, 0x40}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r3=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0xffffffff, 0x7, 0x5, 0x5, 0x10000, 0x4, 0x80000000, {@in6={{0x1c, 0x3, 0x4, @rand_addr="e3205660d8b52330f5598c9700f08982", 0x3ff}}, r3, 0x6, 0x9, 0x92c8, 0xffffffff, 0x4}}, &(0x7f00000002c0)=0xb0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

22:29:46 executing program 3:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
lseek(r1, 0x0, 0x2)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)="0a7325065bcc01a17e8448ded5efbc934f76d35e7edbb4465226601f1d08ce73678d42ac1c1aaf14554a0474be5b97e7755bffa5b26313007ac249f574e8296536e7d9f853ad663e8f296778d7e27f697b7b36324744f610312524167332c25e16e882c723a03f9e86948917dfddba435cf08ce836019b7402f8057bdc10e7f15ad94c58de899913195a9305e7c9ee86e386b7f09955d822bf0833aa73f39913e1e02cf61cc2eee925c6807c4e6577e42d6c9f295964b28d92f072c2", 0xbc}, {&(0x7f0000000200)="0541d719f2d6e5a92c1b3e48caeca167b59d0d4ddb1b0497eec0c978591e711fe026c8e9e9a57c41a946786ece27d39b5eb6fbf0b63608acd97a37c7dcf171a6b68204c0f08b592600bc2a48849988c912b130d2e96bdfd1145c147fd6b3eec1622edaf92538bf6ffe377766ec3c2cc8c7bb994b1d9b5a334c8261cf2a5c48d0b8a6b6b36b953f97da71faf7e0531bbeadf988c5d64c289ea93fd38fbe7eea601e5dbf63fa37e20c959ac3", 0xab}, {&(0x7f0000000380)="6f4de177b1bf97a5e351cda608c606ddaa8077a6f24f9e85d739eb7c137f839b5272da66923a3590d0862f6f25c4622c4c01762c912ff0b232b88beb30ce76413f6a4d0284ad895d455b776cfbe8888ce7ad41c0dfce105f7ef78eeedd1e064961edba28954a0f1d258d913f6f539cbfa905e594211aafed23c72c9b5efad4287f5e8b83b618086a3eb4ddef9df18a4bf4b8d0b58bd2ce2537901f2bbdeafb36768c67c89847192a4948cb3d2e98b4d81939b92634ed0073c743b1a6adbd8530ed0059560f0b8a3a1c8e4f6c4fe40975ba344990b91566777bc83a644441461a1083a390608772dee9037754184d812c17d7c8211f8f21a24e", 0xf9}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000000480)="8319c1f7618fbbafcd6677ee7c10df7f8bc47f0791cf3193bb44fa71c6500e287773903896f53c7e9406a213c4d31755bd858063391a579b166476c3b5787d425dc419e590d9f639a0893271a4e72aeb205159615f3d02d982deacda7d81370e36b37bc1eaa029c18c9f4acb1136cf327cf061a90ac4520afe1f0778e7c2116bab676b602101f44f54", 0x89}, {&(0x7f0000000540)="71c6113f2646a9ad97e9c45ef989654fb733fc79fe7952f92f6dd6d4907de047dc252bc2d1af51daa9e0f58264e5c93a041a731c0e39c3988df884eb2afe8b0b724e47d8f73e2a584484e325f20dc7cb0a29236c31825aec5cecd118fcf9a16f57cce03ca8ee544c73b8e6b7265caf12494381883dd78965b3a68646367d44f565bef1e4a2172ee97838a92edef449fce472d5ffcbaba4b5f40d7459510abaaec9479e83d5cb46aaf0de353526e667b15310ff784af80ea3222487e6311d70721826a2364a2dd6f7741c1e9b42e7c2bc8c6a0854c9e21fdbdb8066ff1ffd80ba20bad6ff06bad22cd9af961e55041aa0e9899bcce5", 0xf5}, {&(0x7f0000000000)="e97db33d", 0x4}, {&(0x7f00000002c0)="4acd89b6341db0d2692b0a635421002002ea6ca3a8c5f0e551920c275cee7996149c8ab570eb8fc03c4584dfc484801e0170c4b24351250750a3c95e980f252bbefacfd4459a4740326e8c55dc06c6be81a6d9", 0x53}], 0x8, 0x0)

22:29:46 executing program 0:
syz_execute_func(&(0x7f0000000380)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767c60f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000c4a3a56de8fc71a30b8a826ea80dd9d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe420f742ec4a9dd497dbb1414dd5cc665c66530a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x400010001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4be1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100), 0x0)

22:29:46 executing program 0:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = getgid()
getgroups(0x7, &(0x7f0000000140)=[r0, <r1=>0x0, <r2=>0x0, 0xffffffffffffffff, 0x0, r0, 0xffffffffffffffff])
r3 = getgid()
setgid(r2)
setgroups(0x3, &(0x7f0000000180)=[r0, r1, r3])
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2)

22:29:46 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4)
ftruncate(r0, 0x6e2780e3)
mlockall(0x2)
r1 = dup2(r0, r0)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
ftruncate(r2, 0x40000000000002)
r3 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/234)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, 0x0, 0x0)

22:29:46 executing program 0:
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x3, 0x1}, {0xffffffff, 0x3}})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="3510000000000037a30000a8e9"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
listen(r0, 0x10001)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

22:29:46 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r1=>0x0, 0x1}, &(0x7f0000000100)=0x8)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x4, 0x81}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xa3fd}, 0x8)

22:29:47 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(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:47 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/18}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008)

22:29:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000100)=0x8f, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000002340), &(0x7f0000002380)=0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffff0)
r1 = msgget$private(0x0, 0x2)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000002780)=""/29)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x8, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000002480)={&(0x7f0000000180)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f00000023c0)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="4a5236eaff934560d388dde09dd5d0413df9230b1871decc29d07ae0b208", 0x1e}, {&(0x7f0000001200)="fbebf4e43a537663ea892c0c4c565fea2da5547be3087bfa485ba122c6bb8de6992a95cf9dfb", 0x26}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="3981a63a1778ec34d1d23ab288187cb90b7f1260a06a6e717aebc2dffd528bf4128ed913", 0x24}, {&(0x7f0000002280)="cfc7c0168a7cfb23817700c0a937482bbbd1d0ea140f20e9384b3d56205d310972d938a4fcb60c9f20d5bb4fc4130a18a3a11788c06fc9f77bfea35e155100d0c6df2eba1a0d804a67792712159cdb8ef359b46e96298d2ad616b23437c4fe3a7cc44dbb2c14c2c12b6e478f0722759527bebbfcd16d0c4a0e4f47f1d79c16a192f6c1fcf0ad0288230bc99216a860556add18cb01cdd052f599f3dcc13b9589e0b8d4dd8b958aad5236c712e25d3c5e915e0142b4d9107d5bf8ba9856e7c1", 0xbf}, {&(0x7f0000002340)}, {&(0x7f0000002380)}], 0x8, &(0x7f0000002440)=ANY=[@ANYBLOB="140000008400000001000001ff01030000002100"], 0x14, 0x4}, 0x20000)
freebsd11_fstat(r0, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r2, r3, r4)

22:29:47 executing program 3:
syz_execute_func(&(0x7f00000003c0)="f3410fbdc1cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="c48285b6a20300000066f2d9fdc4a3856abf0b407bd900c461edf38b0d000000d8f93e3e420f663ac4e2fd04d1f98f8828b60b47362ef26f")

22:29:47 executing program 3:
syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd)
r2 = msgget(0x1, 0x8)
r3 = fcntl$dupfd(r1, 0x11, 0xffffffffffffff9c)
bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x2, 0x1, @empty, 0x9}, 0x1c)
r4 = socket(0x2, 0x20000005, 0x84)
connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240))
r5 = getpgrp(0xffffffffffffffff)
getpgrp(r0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgid(r5)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0)
setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
getpid()
freebsd10_pipe(&(0x7f0000000300))

22:29:47 executing program 0:
r0 = socket(0x8000000000000002, 0x20000003, 0x0)
ftruncate(r0, 0x2)
freebsd11_fstat(r0, &(0x7f0000000040))
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

22:29:47 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f00000009c0)='./file0\x00', 0x2, 0x46)
fchdir(0xffffffffffffffff)
getpid()
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000800)={<r3=>0x0, &(0x7f0000000880)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in, @in6]}, &(0x7f0000000900)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000940)={0x3, 0x2, r3}, 0xc)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], 0x0)
fstat(r1, 0x0)
lchown(0x0, 0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@rand_addr, @empty, <r4=>0x0}, &(0x7f0000000780)=0xc)
dup(r1)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000007c0)={@ipv4={[], [], @loopback}, r4}, 0x14)

22:29:47 executing program 2:
syz_execute_func(&(0x7f0000000080)="c4a223f69dcbec2a72cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea0007efef81925dc39d670f381d6a2f67450f483b66450f3a626adec77c7c63460f5743c0135e787896c401fe5ff6440ff10702e1c4a2052e80030000008201089845e293c263c2630f0000009f")

22:29:48 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, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:48 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x2)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x5, 0x0)
accept4$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c, 0x10000000)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
getsockopt$inet_mreqsrc(r1, 0x0, 0x47, 0x0, 0x0)
exit(0x5)
execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

22:29:48 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x20)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000100)={0x10000, 0x8})
chdir(&(0x7f0000000000)='./file0\x00')
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x6000, 0x5e1)
syz_emit_ethernet(0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa00000000000008004500001400006b1c0ee5e3377b4900bb00000000ca128e0f27"])

22:29:48 executing program 0:
syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @local, [{[], {0x8100, 0xaba, 0x9, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "1b3cf8", 0x8, 0x3b, 0x0, @rand_addr="5034236f6fc4f4cf691f456a46564081", @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}})

22:29:48 executing program 3:
syz_execute_func(&(0x7f0000000100)="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")
setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x100, 0x4, 0x8, 0x3ff, 0x5}, &(0x7f0000000080)=0xa0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x400, 0x8, 0xb, 0x2, 0x8, 0x1}, &(0x7f0000000480)=0x98)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xffffffffffff8000}, 0x8)

22:29:48 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket(0x1c, 0x3, 0x6)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xd55, 0x7f, 0x4, 0x1, 0x8, 0x8000, 0x1, {@in6={{0x1c, 0x0, 0x5, @mcast1, 0x7}}, <r1=>0x0, 0x6, 0x8, 0x5, 0xc8c8, 0xffffffffffffff7f}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x3, r1}, 0xc)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

22:29:48 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="11b1d2500300000000000000001edf869d2932f91a97412f00e5a366918fcd7f14d6436ad9e29be35a5be3431ec81b86903b386595653af282f292d4dbfb7fe323b85b65213e7669fa124cad68e36936fedb9dfc9cd6003cb5f541a814a721b0c1e7efa7324f"], 0x8)

22:29:48 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x1)
freebsd10_pipe(&(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={<r1=>0x0, 0xd3, "47de8e777d2f86e7e102509935ccd112ffe03b219f93e6e0b4bc2240e6507eca0105153e872c43b92e7a71284f71c9f6378dac08e2f49f4fcc126500f9d75414912a9be00315ddd5f318561f5ddd2b9867f4da06acb829eeb422df5c5a7c7f3f70f8d0799809c4de94ddd554b3d7e8f67b5a5792d1adb229bfb5b035504147da976d0403470a9082d3e8a720c3ee7454e05af86a368ebc18e8355d7b6cdf6ed5e2e172933ca6702ac0be423e04fe1005c9c37bf68862bcf114d917b08b0a42bb57f92a6dc8ae7340b7303301facff3f2f80f78"}, &(0x7f0000000280)=0xdb)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x8, 0x8, 0x800, 0x10001, 0x9, 0x9, 0xffffffff, 0x7, r1}, &(0x7f0000000300)=0x20)

22:29:49 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, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:49 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x96, 0x200, 0x100000000, 0x100000000, <r1=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x80000001, 0xc6, 0x1700, 0xdb03, 0x0, 0x80000001, 0x6, 0xffff, r1}, &(0x7f0000000200)=0x20)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

22:29:49 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xff9b, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000400000000000000"], 0x10, 0x4}, 0x10000000000)

22:29:49 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100)
truncate(&(0x7f0000000100)='./file0\x00', 0x6500)

22:29:49 executing program 2:
syz_execute_func(&(0x7f0000000180)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc3c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000240)={{"00ffae54b45d2a2dafee70c1ecf81ecc04d6582b5f8ef73605dbfffe6412b288b36f8b55e3dff94a209166bba3b4b0e19187dac55d874f7a7913fcb7627992daf3528b0b84b7b1d6b61d5e346e6448944e063d35ee0b366ff7ff9990d75997d01fd4d66be206a3a93c87bb3d2ae035b66716518cb4687e9cc536c0086bf0be28e26b8fa0d349d85239f33b9e8cf8347293cf280ad7de8966a62e44d97aa9b22593cfaaee71db323040ec3455bfef32b4f489d9d93c42168c380964d5ae39a34e0a21ed3fbde5b55bff819eff2392a8360e74eb89a146adbc014b95744010d46e77830965173f9f3413b0d75b639453a913c187f93f61010467f8fa4da22f6fac490dc492db9979008ffc8c8f52b0983844a1eacede792b133f2dcee7d5255bae05bcaaa009ed0674668cc3e001b4abe75585828b361f0098de07711a77c6f496320f51dbca72c6d7a6bdcd2a31d3a1e24cbd49c29930c093cb566d2b47d364416ba31acf608aec3a84d5d48ca92d78f4ae4a6c3d5fbd0d4f62657570600a3c9032e755c18584e217a68a1455e5404471ffcb610bfa2adba9ffeb1cfa543d2e84b3daa9bf78dce1d17036b117c122c9751408238b486a4569bffc051d8a1d6b9e94635fbbbaaed65332a8332593f178a74d1b27b60339db3dbdbc72b3d93a433441512f4282ccb3766a758c4ca47311cf3e6b750174902427482af95e92053d301a09949311f0fc0fcc66a5f73bfcf8e885e1a9f9854fa9536c3f9d71c1e22a5ed21bec82f27057d408773817e1e00f4314533c4b6a18f221314ae336b6e78aefd672c276357f55295c5d1d5bfd624c1bca49507bdaa0c90614d894a2e72504a2e1fa11fd20c45e6f823b175a2365a06918c4cf7a5e57c0f11583d3399f5bb62c6439a0501d58082ee0c820192410ecce180dadb349d5ff5b2ba24177ce781b38c48ad6e6c2ab0191c75e208b5f9cd17c8af11098caaf4bd8d109c7887058f3e94aeb730692eb1381f07a3a30fdc0d3d2b4e5ef1424384b9b89f3b09f1552195a12dcbbfaffdb8b1531f85affab0dadd603695c06200c325aa4af4e07f55799a59ee959e7dca7c064137c7fb94dc4b932b9f3e2d0d6287d3418303b5330de4a0309722166df3aaaa9d40b3fc104691939d2bda58ec89f2c58209eec7827b64e87c71db8548a0a4d06d209a647cb09909eb05e6c02d73683bc2156aabf8b6c0f96288fdb2b1553a05802a168e7537f5e4943ccc9f0764cd79e9c5022ec7f7f13a525c264d86864cc267dd964d5ed4b420cb1e6c5d66f1ef1e73552e397df19a71edd69e877260faca518f8cd724b705a67f50d4d7017833fcde8358a675fc4de3d20a4c07122b7e9d0ada69671b6e94da134b629d3c39f3a75e765eb9b3a395106ba0aa775980650f1269e4996e059c3182574e8b525db858b014ef3af3cda9160", "d4e202dea29155c60f29bfcdaeaec174a25122107f61199909d6b8624d9519af", 0x3, 0xad2}, &(0x7f0000000040)="3029249fba78676547be18fc479d5a8b0200285a7c1697cdacea90ec3985", 0x68c, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfb2})

22:29:49 executing program 3:
socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000140))

22:29:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$setflags(r0, 0x2, 0x1)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340), 0x0)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)
sendto$unix(r1, &(0x7f0000000140)="ce20e016d56804cd8fc328f9620dcff05a85fe71610f1bbc783a197f745dfa55c5484e4453ade0fa2c3471672de5c318ef16c17eac9bb4984f123c61060b6d3575f2c208008faeccff2df601ef1f1ec9e3a8ff5481df36cc6d15b2dbd407462c", 0x60, 0x20109, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8)

22:29:49 executing program 3:
r0 = socket(0x1c, 0x5, 0x7fff)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0xffffffffffffff6f)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1202, &(0x7f00000000c0), 0x10)

22:29:50 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, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:50 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0x3, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
flock(r0, 0x3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='&,^+\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380)='-\x00', &(0x7f00000003c0)='-\x00'])
socket(0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4)
ftruncate(r1, 0x7e2780e3)
r2 = getpid()
getpgrp(r2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)

22:29:50 executing program 3:
open(&(0x7f0000000000)='./file1\x00', 0x8000, 0xa8)
mkdir(&(0x7f0000000080)='./file1\x00', 0xb)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = getpgrp(0xffffffffffffffff)
wait4(r2, 0x0, 0x4, &(0x7f0000000140))
r3 = getpid()
fcntl$setown(r1, 0x6, r2)
fcntl$setown(r0, 0x6, r3)
close(r0)

22:29:50 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = dup(r0)
dup2(r1, r1)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

22:29:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="0339ffebbe3cd81e0033712abef6d4f7541fcb52fac089ee2b83e5b76d9eb5784fee5de18cfabffd1ce70265d435f06c5eca5fcbd1acd3570d6f5675c59b9334b7c6e8d400787ea60e3fd70468dcb35622012b1be80ce9c0b9e66be7e9b53858d3ddd77574e9e81b579f0d26c87b700000260c528458ec"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockname$unix(r1, 0x0, &(0x7f0000000040)=0x15)
r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x2000)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c)
shmdt(r2)
shmdt(r2)

22:29:50 executing program 2:
syz_execute_func(&(0x7f0000000200)="c482daf5f3b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008f275a9b26c7e4c753fbc4c4a1c9c274780000edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d680748c463095e7efe85518fe9509b9b9bfc0000c1ea0166410fd15f7df265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = semget(0x0, 0x1, 0x102)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = getegid()
r2 = msgget$private(0x0, 0x4)
r3 = geteuid()
r4 = getpgrp(0x0)
r5 = getpgrp(0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x80000000, r3, r1, r3, r1, 0x100, 0x4}, 0x8e, 0x97b, 0x82b5, 0x57e3e259, 0x100, 0x7fffffff, r4, r5})
r6 = geteuid()
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x0, r3, r1, r6, r1, 0x1, 0x5}, 0x6, 0x0, 0x0, 0xdb, 0x4, 0x6})

22:29:50 executing program 3:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1, 0x4a87f73e, 0x23e, 0x0, 0x2, 0xa333, 0xffffffff, {@in6={{0x1c, 0x2, 0x3, @ipv4, 0x9}}, <r1=>0x0, 0x438a, 0x1000, 0x5, 0x1, 0xc2}}, &(0x7f0000000140)=0xb0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x4}, 0x8)
clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0)

22:29:50 executing program 3:
r0 = semget$private(0x0, 0x7, 0x40)
__semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000200)=""/80)
syz_execute_func(&(0x7f0000000100)="1c3ec4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757207507572be0c0000008fe9589b2666430f3a412910f2490f2a5a69edfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e25c1e000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66668f0f3a0b0865")
sync()
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x8001, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
accept$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c)

22:29:50 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:50 executing program 3:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x3000)
syz_execute_func(&(0x7f0000000000)="f33e65407ae126440fc65300073e0f5d83fb000000c4025dafb931a20000f2a567d2a15900000066400f3a22f600f244c063a80a66470f685487da660f383f830c000080")
socket$unix(0x1, 0x0, 0x0)
shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000300)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1a3d9d97c63460f5776c1601e61d6787896c401fe5ff6c4a21d3a28e1b1ac45e22c892a0f00000066470f1a7b0e")
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x3ff}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10)

22:29:50 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000000)=0xd9d1ec53)

22:29:50 executing program 2:
syz_execute_func(&(0x7f0000000000)="962a2a98472c431c070f05f33e59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
socketpair(0x2, 0x1, 0x6, &(0x7f0000000340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x1, [0x1e7]}, &(0x7f0000000300)=0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x400, 0x6, 0x7, <r2=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10)

22:29:50 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x0, 0x9, @ipv4}, {0x1c, 0x1, 0x84af, @local={0xfe, 0x80, [], 0x0}, 0x8be}, 0x0, [0xfff, 0x600b, 0x0, 0x100, 0x2, 0xdd8, 0x8, 0x5]}, 0x5c)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)

22:29:51 executing program 3:
accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x30000000)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x8)
accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/110], &(0x7f00000001c0)=0x6e, 0x10000000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x1, 0x0)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000001380)={{"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", "ba7c136d9172040a7e04e4416d2ed6835433af26c4ef67748d52ea4e42c2e9b3", 0x1, 0x7}, &(0x7f0000000380)="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", 0xcd41, 0xfffffffffffffffd, 0xffffffffffffff00, 0xffffffffffffffff, 0xff, 0xb1e, 0x1, 0x7f})
r1 = socket$inet(0x2, 0x5, 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ftruncate(r2, 0x1f)
open$dir(0x0, 0x202, 0x0)
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
munmap(&(0x7f0000b4b000/0x3000)=nil, 0x3000)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
getegid()
mprotect(&(0x7f0000db5000/0x3000)=nil, 0x3000, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)

22:29:51 executing program 2:
syz_execute_func(&(0x7f00000001c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x10)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="0c4e2794742320e5abd62e60264b9ea68f31bdd822148dcec2d7ef5e5e313d43b3ee3318927124f4ed699339c93fa908c764df9b470ad291236e51f5e45df7bf2f696969087729a531f2d5cebca29f3a2f89a4d4b9bcc6e0b975105d6c1228fd8756e6574fdaed2a647b2fba9ef0089fb6c635b8e208937c88e8d31245bc28f93bf69b013cad6cf8571b029a8c5dc5ac13b8bff7d316b7bc260f1572af9aa5c48da05ea2e72063fc551122563844204c67df31fd4b546d52093579960235689ab2d50a225874e41993e6f5e3aad785c3")

22:29:51 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:51 executing program 3:
syz_emit_ethernet(0x2e, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff810000000806000108000604000010c804d49ff8ac1400aaaaae0000000000010000"])
semget$private(0x0, 0x7, 0x2)

22:29:51 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10}, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0xa9a2}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x1, 0x8f, r2}, 0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000200)=0x10)

22:29:51 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)=0x1000002f2)

22:29:51 executing program 2:
syz_execute_func(&(0x7f00000003c0)="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")
syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4}]}}, @icmp=@info_reply}}}})
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
munlock(&(0x7f0000115000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

22:29:51 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x0, 0x9, @ipv4}, {0x1c, 0x1, 0x84af, @local={0xfe, 0x80, [], 0x0}, 0x8be}, 0x0, [0xfff, 0x600b, 0x0, 0x100, 0x2, 0xdd8, 0x8, 0x5]}, 0x5c)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)

22:29:51 executing program 2:
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
socketpair(0x1f, 0x3, 0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f00000000c0)="d5c0ebd4297fbd42b2")
shmget(0x3, 0x5000, 0x400, &(0x7f0000ff9000/0x5000)=nil)
clock_settime(0xf, &(0x7f0000000140)={0x4})
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x80413, r2, 0x0)
ftruncate(r1, 0x1ff)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x4004, &(0x7f0000000100)=0x4, 0x4)
syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0x5)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000)

22:29:51 executing program 3:
mprotect(&(0x7f0000768000/0x4000)=nil, 0x4000, 0xfffffffffffffffd)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000480)="28e33fbb41b3ffe09261e7ffbd26adfc53e24bacda614f4bf0592f43d56578fdf79e0073078313dcce05ad270f4225f0218f200894a177b6bc515b47267224e946b329aba665b50256f3813b107f84f28c093d1693941eab848342c61438a28412351868aaa60ab3586e0b20e458620dd242943f31f7dfe1efbe83a1d235cef5e4194ffd313052e05fefb573d0d9d934fb8bd8351de3ad1f344e77477122f78802942055d5c6ed64496708e6b31469bd0c59125017ee797517ac44d09ea7b6fec59fc999be9e9f39f2a0cb953a7e3bc7b79639b669bb3fae0ca2d92e7858963486968aa1733bf7572cd452a33620bee0")
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x1)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x7, 0xfff, 0x8, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0x7ff}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xa, 0x3ff}, 0x8)

22:29:51 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:51 executing program 3:
r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={<r2=>0x0, 0x9, 0x0, 0x4, 0x4}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, r2, 0xff, 0xfffffffffffffffe, 0x80000000}, 0x8c)

22:29:51 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000203, 0x40)
open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4)
ftruncate(r0, 0x6)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000))

22:29:51 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0xffffffffffffffff)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
lseek(r0, 0x0, 0x3)
pwritev(r0, &(0x7f0000000000), 0x75, 0x0)

22:29:52 executing program 2:
r0 = socket(0x1c, 0x4, 0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x1000, 0x29, 0x7, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xfffffffff24725fa, 0xffffffffffffff80, 0x5}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7f, 0x4)
syz_execute_func(&(0x7f0000000140)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

22:29:52 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt(r0, 0x0, 0x0, &(0x7f0000000380)="d4b24ad4a3029807f8ddd5cb661f88b4e0fb4689e10b39a2644015984559552cb53533e7d92e16c26d7bff20b936d63509e7ceb5b7b85fcf050ffd55eeb5cb3f19a7b41dd85bc9ad7d8fb803d88e2be5ecf68e8e5f988d0aeef2961c7c00c828757e4c77a8cf46886dce0ce3f596dca22eb53acaed6ba4e7d5a20aa76b4a56100ed82f2715e9d794aee2c4712f7b9e303823d3856fe4dfecfc3c48d5d1471f86a0823dc3532d9fb1e58cd3ff627fd3164dda67b4e50ad222e8ffca236359b62364541436780a6a61c36ec6677896dca2c38f85d4f4", 0xd5)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000100)="ae86c2f4ab6feb21dbcc020cf692beb6163d0df6bd55cf1e6f14540d849bbee09a0c6db38169f022de70c6f8458470f2fda55fa132b76d7a4a037b967dd9b4de84bc9c", 0x43}], 0x1, &(0x7f0000000200)=[{0x60, 0xffff, 0x101, "e821fb43bda19d32538b973d45c8605387257ff48e63d22e511c23a42a7611107dbed306c37789e066f040e14aa5f47cc15936da1d512687bdd878a8a81cd4bc601d49f79e72aa219a"}, {0xd0, 0x0, 0x7fff, "be39be3670f9ddf94d744b9e26c0d0a7ebf1e028e51cc5074939d562bda76b21cbbe9b7b3a9d84f6478ab8b3677d3aabb84010395c3dd2b254efffdf9444fe78626d4b4a70ec296fb6e4609a7db522a729890e752dd6b8f589beb0f0c0eed91721ed0a3d3c210fda61a274b5d29c4e8fa12ebd7bb470a3dcb0512c73b2edd643aa91b23ed9d9b119db46c9fdf0a12ea7ffbf55326c2663c7d16a8a641022012ad185cd5858fcc3d5efc319c22450ae67d39b9c4a69a90d12a96ef5"}], 0x130}, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0xf}, 0x0)

22:29:52 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
socket$unix(0x1, 0x3, 0x0)
ftruncate(r0, 0x426d)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

22:29:52 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:29:52 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000180)="aa4ebe7118c0e90f0954c6fd41d272bc8ecebbfff7dd8c1dc16634f2d7d1a5")

May 14 22:30:17 ci-freebsd-main-9 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
22:30:41 executing program 3:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x39, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108)

22:30:41 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt(r0, 0x0, 0x0, &(0x7f0000000380)="d4b24ad4a3029807f8ddd5cb661f88b4e0fb4689e10b39a2644015984559552cb53533e7d92e16c26d7bff20b936d63509e7ceb5b7b85fcf050ffd55eeb5cb3f19a7b41dd85bc9ad7d8fb803d88e2be5ecf68e8e5f988d0aeef2961c7c00c828757e4c77a8cf46886dce0ce3f596dca22eb53acaed6ba4e7d5a20aa76b4a56100ed82f2715e9d794aee2c4712f7b9e303823d3856fe4dfecfc3c48d5d1471f86a0823dc3532d9fb1e58cd3ff627fd3164dda67b4e50ad222e8ffca236359b62364541436780a6a61c36ec6677896dca2c38f85d4f4", 0xd5)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000100)="ae86c2f4ab6feb21dbcc020cf692beb6163d0df6bd55cf1e6f14540d849bbee09a0c6db38169f022de70c6f8458470f2fda55fa132b76d7a4a037b967dd9b4de84bc9c", 0x43}], 0x1, &(0x7f0000000200)=[{0x60, 0xffff, 0x101, "e821fb43bda19d32538b973d45c8605387257ff48e63d22e511c23a42a7611107dbed306c37789e066f040e14aa5f47cc15936da1d512687bdd878a8a81cd4bc601d49f79e72aa219a"}, {0xd0, 0x0, 0x7fff, "be39be3670f9ddf94d744b9e26c0d0a7ebf1e028e51cc5074939d562bda76b21cbbe9b7b3a9d84f6478ab8b3677d3aabb84010395c3dd2b254efffdf9444fe78626d4b4a70ec296fb6e4609a7db522a729890e752dd6b8f589beb0f0c0eed91721ed0a3d3c210fda61a274b5d29c4e8fa12ebd7bb470a3dcb0512c73b2edd643aa91b23ed9d9b119db46c9fdf0a12ea7ffbf55326c2663c7d16a8a641022012ad185cd5858fcc3d5efc319c22450ae67d39b9c4a69a90d12a96ef5"}], 0x130}, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0xf}, 0x0)

22:30:41 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

22:30:41 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:30:42 executing program 3:
syz_emit_ethernet(0x359, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @icmp}}}})

22:30:42 executing program 3:
syz_emit_ethernet(0x7a, &(0x7f00000008c0)={@empty, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "e7fdd1", 0x44, 0x3b, 0x0, @remote, @local}}}})

22:30:42 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockname(r0, 0x0, &(0x7f0000000200))

May 14 22:30:42 ci-freebsd-main-9 syslogd: last message repeated 1 times
May 14 22:30:42 ci-freebsd-main-9 kernel: Can't start NLM - unable to contact NSM
22:30:42 executing program 3:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
lseek(r0, 0x5c689bef, 0x0)

22:30:42 executing program 3:
mprotect(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0xffc9)
socket$inet_udplite(0x2, 0x2, 0x88)

22:30:42 executing program 0:
r0 = semget$private(0x0, 0x3, 0x280)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0xd64f, r1, r2, r3, r4, 0x90}, 0x4, 0x7f, 0x2})
r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x38)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)={<r6=>0x0, 0xac, "a6d78a4a0f62298414477fd10d20625d2233d4a394181b6d7f591d3f998cb91db54fbae4b3f69d06bb02db20c1ba9ab858654c090dab1bbfe350a9183a673afad1017c43c99cc6c7016dd5403ea62fefcbfb4024e90ea220ea18f1663ec97ead1be7fdeb61c04e39c804c18332d35f7cd99ed8659876e688943a71e8ba476655d2dbd7f96cec5e46baf13b66ed068294ed931c5aa392a6045cc164d986d89e53106d0a18855f3e1ea44d8728"}, &(0x7f00000003c0)=0xb4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x3, @empty, 0x7}}, r6, 0x6, 0x2, 0x1d, 0x8080000000000, 0x100000001, 0x9}, 0x98)
r7 = semget(0x0, 0x0, 0x0)
__semctl$GETVAL(r7, 0x4a978406a17bdc29, 0x4, 0x0)

22:30:42 executing program 2:
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)

22:30:42 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x3)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x2000741c, 0x0)

22:30:42 executing program 0:
r0 = socket(0x0, 0x10000001, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = semget(0x3, 0x6, 0x20)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000280)=""/20)
close(r2)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0)

22:30:42 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:30:42 executing program 2:
r0 = msgget$private(0x0, 0x200)
msgctl$IPC_RMID(r0, 0x0)
mlockall(0x2)
syz_execute_func(&(0x7f00000001c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

22:30:42 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="ae1cf04d2000002000fe8000000000000000000000000000aaef3a9b309c450b3c844085c5ee935528a7b30000000000000400000000000000000000000000000400"/129, @ANYRES32=<r1=>0x0, @ANYBLOB="0200000004000000020000000000008004000000"], &(0x7f00000002c0)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r1, 0x3}, 0x8)
syz_execute_func(&(0x7f0000000100)="1c08b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r2 = socket(0xd, 0x20000003, 0x80000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x2}, 0x8)

22:30:42 executing program 3:
r0 = getpgrp(0xffffffffffffffff)
getpgid(r0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)

22:30:42 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x10)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000300)="c6fd57581fa7cd8581a1bb1c79bd7b2c745ffff22c33db3e526932fc6404549b4d1f15cf010ac9b9e044daa3d561de392b9e757a32b457ed02c8a7d895ffba1af63315bf60d3bfdfebfaac0311cc809636e0da81cd1a1fa230beda57e0c305292c90ccd72801f38057")
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f0000000280)="df5c292db584d86aa17cbc6fb12e3ed595802c333da907d7b8cd07ce915d758b8eaad25570cd22edb3520f2e83f1d44d6426f6607d849a229712", 0x8, 0x2f98, 0x800})
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380)=0x4, 0x4)
bind(r1, &(0x7f00000003c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
utimes(0x0, &(0x7f0000000200)={{0x40, 0x8}, {0x2a3, 0xd0e}})
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x140)
ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000080)="b08f6d205891f4b4cc3a7883e5195fe85a42c84a9ce57dc49124117d6f608e5561984a977bcfaa64944828b69f53e846e24e966061768dbafbd1ddc652cc01e4d36a6aaa43a74bc943f7038d5ab5cca608d2a4a520afa97d6af741f04646a566403cbbcf863208f14ebc9c2cc37006865756d2403fb438652df83d57be8db126caa7285df68d18717fde68a359834fa03aaba02b01937c3ea09f7b5d88cf4ea78aa43b676492c9a212ccd10234")
getpid()
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x10)
sendto$unix(r0, &(0x7f00000001c0)="40efaea3b3f320b3cc060cacd2fa3cd85c3a3b01c70517fe6dd35288cac62c20dbad3cd0c4fd4f5d4cf8f0422c53", 0x2e, 0x84, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000066696c6530001cb45b42390868f768f907a8740dba7ebf30dc15227a2f6cd8985578a16b4e912e947fe58319696523ce1512ce0a21f11b5a5c00e08081bb23ed0c3fdc3732037c510c1cef340d3084f6d831ed71fb14b56380d5158fd6634cc5ac9c225bd36f93f65d8f21bf11bcd4dc400b4f1dde4523a229b7d66fc1b2e87fc3840a5ba323e065c07959be2e3e84775fc807ac69b2cf4182d0d9463742ccec43c605e5c42f1e313f5bcb466dd7e7374e6edc77a80af87030ac5094bb0224ce93b417ffa1458ba882e61bce14944222638f973ba887b666f031fba6173fff72"], 0xa)

22:30:42 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
dup2(r0, r1)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000000c0)={@empty, @empty, 0x1, 0xa, [@remote={0xac, 0x14, 0x0}, @rand_addr=0x668, @multicast2, @multicast1, @empty, @multicast2, @loopback, @local={0xac, 0x14, 0x0}, @loopback, @broadcast]}, 0x38)
execve(0x0, 0x0, 0x0)

22:30:43 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4)

22:30:43 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000040))
r1 = semget$private(0x0, 0xceacdd9336af83f1, 0x1)
__semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000080)=""/196)

22:30:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
accept$unix(r1, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r2=>0x0}, &(0x7f0000000040)=0x1e0)
r3 = socket(0x1e, 0x1, 0x3)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000080)={r2, 0x49, "66689eef7b8c7027af6c4d72cc486a8a9c02a26f7d2e742b33348ab3beedf856f26e3087a3c3ae26638800ea46a6d991ee2bff1cd4ef4a7c65f6a3ef704d39d601b8fc9c497b35fac3"}, &(0x7f0000000000)=0x51)

22:30:43 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100), 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:30:43 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = dup(0xffffffffffffffff)
connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0)

22:30:43 executing program 2:
syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000)
fcntl$dupfd(r0, 0x0, r1)

22:30:43 executing program 0:
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='./file0\x00')
link(&(0x7f0000000040)='./file0/file0\x00', 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10801, 0x62)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x8100, &(0x7f0000000080), &(0x7f0000000100)=0x4)

22:30:43 executing program 2:
syz_execute_func(&(0x7f0000000180)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x420, 0x7, 0x5, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2056c10000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000b1aea725f9a1a6b51b7fcfae67ef040000000000000000001200"/128, @ANYRES32=r1], 0x84)

22:30:44 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000000040))
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x7fffffff, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @rand_addr=0x100000000}]}, &(0x7f00000000c0)=0x10)

22:30:44 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff)
preadv(r1, 0x0, 0x0, 0xc700000000000000)
setsockopt$inet_tcp_int(r1, 0x6, 0x880, &(0x7f0000000000)=0x100000000, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3968, 0xfd, 0x9}, 0x8)
getsockopt$inet_tcp_buf(r1, 0x6, 0x66, &(0x7f0000000080)=""/110, &(0x7f0000000100)=0x6e)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="d8df60bbb505b638c95cf47378d4223b2ffb1c0b8d721119f20f6e073906af30b5984ef9e73bbb943234460380c7380fa2bc7f978f45dbfbd73cf929ed30dcd0ce02627964be2b1f0edc35f5f319bf838967449adaaada857c14588bc0e86fbb6003b1516926e3c014697e3acd92", 0x6e}, {&(0x7f00000001c0)="8136b698025b1b34cba129c913403effc9e712f648296db085d7449e75ddc55738fc71fc8856b7e5b55ee092e601eb73e8daa8407f95ba43a202b6ef40d9db4f0ab22e88e8eab17c5107f24467f107171f79d3a42adbb97a98b280267af49bb3310bd726df5dc0aaa5208679554b367121cb57f81feb16342987ff05", 0x7c}, {&(0x7f0000000240)="82d732540cc382611d8c56aebbb09b6d94d8f87c899ef5fac79bf6005da049dd5bd136532ae58d5afc788358fb79be69e1088d0b368d8fe6083c8bd4fdddf61f7dee6e50b1e4d80510682e0981fe1f93201f9614f8cd10a6e880d0d3256efc7c54528565b34b7c6b244c47d993397089b223faa2f6901c14ddf377fbed2af06be7fe", 0x82}, {&(0x7f0000000300)="07fc89e517295bc9faf71ffd33ffe5055039dbf22f3fd3f673d44b2de91a3d6ede3b87b35a43c9bee339ff10bd53958eac282a032157680a2aa4dbe5eee23fd919143bb47314f0f98c569a98ace4864c1fa457899d6eb280b325381d50cf8bba45ee1ecab951642ecda0ed3c59e72756f68dc4b0aec05e7d6d", 0x79}, {&(0x7f0000000380)="c9ce8fea8f94fb63d318269355aee74d969005aa7b1d70d9789614190d62c9b66cd60b1843a65593d0fa257d25c7e470e4e741a1db501d66b88fa3c42c9526f1fcefd97921bd88d01b0137a6cb1a3c086c9293e39875f4340fb79232224b8e00ffa5929b", 0x64}], 0x5, 0x0)

22:30:44 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100), 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:30:44 executing program 0:
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001})
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100)

22:30:44 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)
semget$private(0x0, 0x1, 0x1)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x48)
ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000500)={{"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", "e4056d731bfa52628b738ec0becb6dcac83881835eac7c63f0123b1eb2c46086", 0x2400000000, 0x4a4}, &(0x7f0000000240)="a48bc401accc18adb4034ffe8b1019a417b1ee54357329e4dd7c442a73c39be357fd6a99eeb7dbefdf4c9e9ff8db4b45f4de8d3baf9905e6803d4db7a95282c3bcaf8f94715320cd18c6761dd07872ac87cf61cbe174bd758e4dd392f1f5e757fc0a07da63e3775f4c43710aecfee44fc7e47309b8e5c0a14c5eb99e510d2e575e6914f12b90000a83188594e70ef4ebb22f4b8aa4db3f8ccc26cce17ef24bab2ac1677450eb930436c05e47", 0x3, 0x7, 0x3, 0x8eaf, 0x5, 0x5, 0x10001, 0x8})
accept$unix(r1, &(0x7f0000000100)=@abs, 0x0)
accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
fcntl$dupfd(r1, 0x11, r0)
semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)

22:30:44 executing program 2:
syz_execute_func(&(0x7f0000000280)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d828fa9e899dcf216c4c2f50b278f4808eebce0000d008020002000b18cb60700518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f99442d0e000000aee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20080, 0x0)

22:30:44 executing program 2:
syz_execute_func(&(0x7f0000000000)="1c15b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

22:30:44 executing program 2:
r0 = open(&(0x7f0000000680)='./file0\x00', 0x0, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000600), &(0x7f00000006c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x400, @rand_addr="7b2f30916f2dd269b60786b22138a692", 0x9}}, <r1=>0x0, 0x5, 0x8, 0x4a1ee746, 0x8, 0x800}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={<r2=>r1, 0x29, 0x3, 0x2000000000e9, 0x10001, 0x1}, &(0x7f0000000480)=0x14)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={r1, 0x72e, 0x0, 0x0, 0x810, 0x7fffffff, 0x3, 0x80, {@in6={{0x1c, 0x0, 0x6, @mcast1, 0x9}}, r2, 0x8, 0x8001, 0x9, 0x1, 0x3}}, &(0x7f00000005c0)=0xb0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={<r3=>0x0, &(0x7f0000000180)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r3, 0x1, 0x3, 0x7fff, 0xee}, &(0x7f0000000300)=0x18)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000740)={0xff, 0x6})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000340))
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000040)={0x1, {{0x2, 0x3, @multicast1}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000700)={0xff, 0x4})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000880)=ANY=[@ANYBLOB="d6ac4e030d61814fbdce3a560000000000000000e90c57666aa15b926659389ee7ea050000bb1b000005eb5b78af79e5135b84d2a9e00b19d49b1961900191f03c59b0709c3d6ba158ce4e4a1f4f3b3ad673f80ca60fc3c27c160d42eada1464ee38d6f91ae408024d6136f992d9e59f9022990f531069746b0fe0fe6859aa7fc646372d7e2d01480f988bb575f11c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000640)=0x2c)
r4 = semget(0x2, 0x4, 0x24)
__semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f0000000780)=""/194)

22:30:44 executing program 0:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x7fff, 0x64)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

22:30:44 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 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, &(0x7f0000001680)=ANY=[@ANYBLOB="02004e21e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000003f5600000000ff0f00"/138, @ANYRES32=0x0], &(0x7f0000000040)=0x8c)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
r3 = fcntl$dupfd(r2, 0x11, r2)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000)
socket$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)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r5 = dup(r4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r6, 0x0, 0x1000000000003)
setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={<r7=>0x0, 0x200000000000}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db0716226ce1145480005c65d1c3cb129a437c52374f1c7e072e1d30c653bfe0200034ad5cba3eb3e30370d3865a1998e4150a31112df67a63c49c265570424511a95e0ff6c85"], 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={<r8=>0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10)
futimesat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}})
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r8}, 0x20)
pipe2(&(0x7f0000000500), 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000003c0)={r7, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r8, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0)

22:30:45 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100), 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:30:45 executing program 2:
r0 = dup(0xffffffffffffffff)
unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4002, 0x4030, 0xfffffffffffffff8, 0x100, <r1=>0x0}, &(0x7f0000000140)=0xffffffffffffff83)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x6}, 0x8)
accept4$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e, 0x10000000)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom$inet6(r2, &(0x7f0000000040)=""/43, 0x2b, 0x80, &(0x7f0000000080)={0x1c, 0x3, 0x81, @loopback, 0x809}, 0x1c)
getsockopt$inet6_int(r2, 0x29, 0x33, 0x0, &(0x7f00000000c0))
socket$inet6_udp(0x1c, 0x2, 0x0)

22:30:45 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000240)="2096dfd818bc0bb0658236e761e7600fdfe21b5170bb9d19c5df5a96e8e5ec0dc28970a05db0fea1261b09e60c0d31c33854757a8ee560f91f397d1a176affbaa995c7c0c2b9fe8e9cdbab21e0ee1a394785e06ae213099b65ca3f87b70183827222a0b57ac16280ae815525c69c4ea99e4c62ee49936a901adca0839d984a39238067412f98df3321", 0x89)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")

22:30:45 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8300, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x4, 0x1, 0x1, 0x1, 0x4000000000000000}, 0xc)

22:30:45 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x8, {{0x1c, 0x2, 0x6, @rand_addr="145c9733cf395813a5f01be5f573185a", 0x2}}}, 0x88)
recvfrom$inet6(r0, 0x0, 0xffffffffffffff0a, 0x0, 0x0, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

22:30:45 executing program 0:
setresgid(0x0, 0xee00, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={<r2=>0x0, 0x10001}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000640)={r2, 0xea92}, &(0x7f0000000680)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0xb59, 0xb1c, 0x1da2, 0x5, 0x9}, &(0x7f0000000380)=0x98)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r3 = semget$private(0x0, 0x2, 0x420)
__semctl$GETVAL(r3, 0x1, 0x5, &(0x7f0000000000)=""/191)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
r5 = geteuid()
fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = geteuid()
fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpid()
r10 = getpgid(0x0)
shmctl$IPC_SET(r4, 0x1, &(0x7f00000005c0)={{0x20df, r5, r6, r7, r8, 0x40, 0x4}, 0x10, 0x1, 0x8000, 0xfffffffffffffffa, r9, r10, 0xffffffff})
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

22:30:45 executing program 2:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x12)
r1 = accept$unix(r0, 0x0, &(0x7f0000000180)=0xbc235bcf20d2bd60)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000280)=""/206, 0xce}], 0x2, 0x0)
syz_execute_func(&(0x7f00000001c0)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

22:30:45 executing program 0:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8a)

22:30:46 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:30:46 executing program 2:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140))
open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8)
fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001})

22:30:46 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0)
close(r0)
r2 = getpgid(0xffffffffffffffff)
close(r0)
fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000280)=<r4=>0x0, &(0x7f00000002c0), &(0x7f0000000300))
sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000100)="e5d42625b56ff2ef0ec6c1c6eb98d55ac033661ce83d6843a4bcbde56a1309c91d924ae5adbab7047d619db423746911a9d2882691c697155de70584d918c10fd458c7c006a72cd7b1abe2b955be5dbf7b153429188e270368ce3af8e0b44237c21af2561307c86051e249cc770e702ba31323edb81c524d069f3b9d97881f2bd52608349440943ef2e9df6e230aa1c4c6d7f48d82972a8f6097dfc4838af9637d8d7ca56b95d284e99e4ad4a7", 0xad}, {&(0x7f00000001c0)="674d2f27a7acb7cdb6ac60b600546ae5324ce95f02c6967a3b07d9f4a84e6363f56a47c08909091fbbe891da61dfa7387ff0c8c9bc6503765b4f15857a8c150a6880e74770e6423180c6c11d924678102c4688610f620274863f00456e5ba18fb6ef7b40b1cdd6b0743c17880da091f0dd972204a6fb9fdd9b4247e4238a8b5369915d57330f1ebcc4b92ad102a5fce92359a0834f505d64a21b37496ef50c59d2729b371a7d1d4b85e4e935d5bae4902f5c0f", 0xb3}], 0x2, &(0x7f0000000480)=[@rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x38, 0x1}, 0xc)

22:30:46 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x5)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x1, 0x7, 0x2}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x800}, &(0x7f0000000200)=0xfffffffffffffe71)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x2001, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

22:30:46 executing program 0:
r0 = socket$unix(0x1, 0x7, 0x0)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff6}, 0x2)

22:30:46 executing program 0:
r0 = socket$inet(0x2, 0x10000000, 0x7fffffff)
poll(&(0x7f0000000100)=[{r0, 0xfffffffffffffffd}], 0x1, 0x81)

22:30:46 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x400000000b)
lseek(r0, 0x8608020000, 0x1000000000004)

22:30:46 executing program 3:
syz_execute_func(&(0x7f0000000700)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

22:30:47 executing program 2:
r0 = open$dir(0x0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r1 = accept$unix(0xffffffffffffffff, 0x0, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000002c0)={<r3=>0x0, 0xbc, "7ad7d828a6e2eaf4facf8454b0e3125b0baa1ab0841fadc8813f1f2c05010c9e6fbd004694c19d59d17716da5dabc1dff37444440df18093862638fd2f44b67dbf2d2186d501ad2e249f7363f81f7489c4b3b2e318d39297566b7a9f2d602829070dcc8f735b9e6f853e30a62a5fa5d98ce509da91804607cb369347aa1afe1ea5bbb3f32b8057ec38b51da5e4e71e2365b0660273d00c59bbfc334c946e3417082a267b9d889d0770c419ba11a220a7e626b151494cfd2461e02fc2"}, &(0x7f0000000080)=0xc4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={<r4=>r3, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10)
r5 = semget$private(0x0, 0xffffffffffffffff, 0x18)
r6 = socket(0x0, 0x20000000, 0x0)
__semctl$GETZCNT(r5, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000100)={r3, 0x6, 0x2}, 0xc)
r7 = msgget(0x3, 0x1)
msgsnd(r7, &(0x7f0000000840)=ANY=[@ANYRESOCT=r6, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], @ANYRES32=r4, @ANYRES16=r6, @ANYRES32, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRESDEC=r2, @ANYRES64, @ANYRESDEC=r2, @ANYRESOCT=r4, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES64, @ANYBLOB="e217dd94d3a8f936070be4771da0efac877e8e257d77fc661e6c193255bb7cefba385b26a1807cdb260ce16c38995e2639521d1f03632c10a6dca9e033bbf736946cff4fe36feb28cbc8628460b9ebc621080c4eb7698b981299c35e8da43f17f7cec56e7e43982c519a149d185c3f522ca6bacb146a54b6cc908e7e54698350ed87858e5d532240b1fd1046b125e2cf47c22eb2c541ebd00bc6c1450498079fa0b50751a754b7f0945ae8e344bc3cd0f0a8f8edc0da", @ANYRES32=r3, @ANYRES32=r0, @ANYRESOCT=r6, @ANYPTR64, @ANYRES64=r0, @ANYBLOB, @ANYRES16=r2]]], 0x6, 0x800)

22:30:47 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:30:47 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x8, 0x4)
syz_execute_func(&(0x7f0000000240)="0c186f4f98cd801b69e48fc870eded966960f5691d62d9d9d1383841395bf91cc18fe9589b26c40111620fedfec47d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3f2dc8fe9509b9b9b000000ef450fc7642f7a470f0f18a06645363ef80faee42c6440c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d8425f2000000c4e17a704ce80033")

22:30:47 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000001c0)={0xaa, {{0x1c, 0x2, 0x6, @mcast2, 0x5}}, {{0x1c, 0x1, 0x4, @rand_addr="745d278df33307794c5a0686632d7b99", 0x10001}}}, 0x108)

22:30:47 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x2, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)

22:30:47 executing program 3:
syz_execute_func(&(0x7f0000000240)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")
msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)
r0 = open(&(0x7f0000000000)='\x00', 0x100000, 0x21)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0xf6, "1429197a17cf361ed55a8c8a7a53f016ec9bf173fe4020bcdbaefb98dc7e5a78d107d213969c56646f2b83094d2f77bb04add9672d63036cc4f2a3ccd17f46e196ae56ebcc0b510854d54cb29f48e60a38ee07cdb8db35d4cf9a14e49c46f65ed6431de4b734d299b677ee6602164b3508fcef506eb93d6c4aa1cfdb25879f7333f685c32e0d6e17fbc308b6db0f2c8148b774b5f55532992ca961f5710f894b0c3ac152945e63d64fc3d589061e551b852aed3182f9d74bdf93023090497ee20cd18ec8d4377841acdc213d5345eb6e9fa51c0779b71faff679e5b95f6a38ecdc1ea99c83318f727c8e10a4e59736b800c4c6819f6f"}, &(0x7f00000001c0)=0xfe)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xffffffff, 0x4200, 0x1, 0x9, r1}, 0x10)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000340)={{"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", "2c6e61d5c62721a0bfa498f40e37ad7f949829b961cf98be96777a6848018627", 0x40, 0x17}, &(0x7f0000000040)="ab5ce32b493e09d093a91eefc650d1910486efb030abe1667b6b2c9d364f86ad6007b94bac410752a0bd64ec8971710cf672b39bb4f257300db62d50a1382137f83c27e8d16dbdcd0a69cbeb4ad29648971dc8e857d6289a8f8a3f181230f3da894a2616edc9dc", 0xfffffffffffffeff, 0x7, 0x1, 0xffffffffffffffff, 0x7, 0x3ff, 0x0, 0x438})

22:30:47 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/', 0x0, 0x0)
accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10)
fchdir(r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={<r1=>0x0, 0x200}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x8001}, 0x8)
syz_execute_func(&(0x7f0000000000)="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")
freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
lchown(&(0x7f00000002c0)='./file0\x00', r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)

22:30:47 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a")
poll(&(0x7f0000000000)=[{r0, 0x4}], 0x2096, 0x0)

22:30:47 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a")
poll(&(0x7f0000000000)=[{r0, 0x4}], 0x2096, 0x0)

22:30:47 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3cc24b7c953977da308dd98a484b0b56752abfe9acace6e61ede1b1e6e4c065742c3116f1a0e4727fe5421e80704b14fe22e995032c06da11b27fc95b9d0ea8b61da82e63f370b5ed0d215d46d288fc953b358903adcb329add558956dfc9cee79de78142fb9712713598b2", 0xd6}], 0x3)

22:30:47 executing program 3:
madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6)
mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000)
munmap(&(0x7f000084c000/0x4000)=nil, 0x4000)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100)
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff)

22:30:47 executing program 2:
r0 = socket(0x11, 0x1, 0x5)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000040)=0x4)

22:30:47 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x2, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)

22:30:47 executing program 2:
accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0)
socketpair(0x1e, 0x3, 0x20, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000180)={0x8, 0xfffffffffffffff9})
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')

22:30:47 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = getpid()
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xffffffffffffffff, @loopback, 0x1fe8}}, <r2=>0x0, 0x7, 0x77c681a1, 0x380, 0x7fffffff, 0x6, 0x1000}, &(0x7f0000000200)=0x98)
syz_execute_func(&(0x7f00000002c0)="6540fac4e2c9041dc3709edd3e666466450faebd856a5800c4c391490200c4c27959e9d9f7c422a1f731f3400fb87ce4428f4808b6fd00f083720c00")
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8)
freebsd10_pipe(0x0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f00001b2000/0x3000)=nil)
getresuid(&(0x7f0000000680), &(0x7f00000007c0), 0x0)
getpgid(r0)
socket$inet_udp(0x2, 0x2, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000980))
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000740))
getgroups(0x0, 0x0)
shmctl$IPC_SET(0x0, 0x1, 0x0)

22:30:47 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x6}, &(0x7f0000000280)=0x8)
socket(0x1f, 0x1, 0x6e2)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x88c}, 0x288)
listen(r2, 0x400)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653a00"], 0x10)
setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000002c0)={0x800}, 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x16, &(0x7f0000001300)=ANY=[@ANYBLOB="02000000f40100"/136, @ANYRES32=0x0, @ANYBLOB="e2ffffff0000000078fa7ebc7e1bbbd75bb7cd6b4a6ab337499d05daceddb49d972a00657bbfb22d3bb5ede72600c9d27779c2e9fc52798ae5ffc80b9788aba932c4a4e9db9bf54b6c30277ecd1e19022fa68b6c022571e8b82ab4a932469f7eefc97be3ce13d4b85e15146123e07ec09bb8c6756603292cb0f982"], 0x94)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000300)="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")

22:30:47 executing program 3:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4)
r1 = semget$private(0x0, 0x7, 0x2)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x5, 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0x60fa, 0x1, 0xe0e, 0x7, 0x5}, 0xc)
freebsd10_pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r3=>0x0, 0x80000001}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x6}, 0x8)
__semctl$IPC_RMID(r1, 0x0, 0x0)
syz_emit_ethernet(0x8, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRESDEC=r1, @ANYRES16, @ANYRES16=r1, @ANYRESHEX=r3, @ANYBLOB="d1e836d18bcaadd9d880d9688b31ac362991b511a95f9ab17307f729aa5808321fcd0c030fe6059b285b5d4ab70e4247638d81749aa2507477dcbad1d0bd6402b53a55d05ac43e1271917fe01cbf9fc680c10a60fbda96878e349213f1ec058d8f8e5f1ddee52de81564422ed3a14b5e74b6f60d1e8ae24cbf7813659871da5edf7ddce5924e47577042246940427255367bdce774542887788297881d43f8a997fa17f40f0dc651187a3624cbb4cdc4968187c347b18543a156e2efcbe90300476d5f254d4e373aac6c7722e981cb93dac898c2d400000000", @ANYRESOCT=r1])

22:30:48 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000040)="9826473e431c0a0f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00400fc73d2e000000a30b8a826eefa80dc4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0ada1c9fb110fd3c4a26194c44225aea76c9091ce62")
fstat(r0, &(0x7f0000000100))

22:30:48 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, 0x0, 0x0)

22:30:48 executing program 0:
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000280)={{"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", "f9b1354fee6299149ec7b95130c41803e62105465bb172e616688a18ade2cdeb", 0x3, 0x20}, &(0x7f0000000180)="307b5efbaeb2b36fd1a113b302ea1fbb6e288f6dcbeeacd4f4a5998db2b8462625cf99715646bf102b59d8ecb0ba4c2289de8fb38b87da6ecd59a769621ed5abcefc564303c4dea41a7690123b9113fa9fb548a65e3bdca885c0d81110c8bec14357bd9589989129606303ad12f336d1f14ee2334e6bc194645e116fb1693f8cc2b5b7ac636325902a1826d07248254bc84e4178105e24c9a5a0959f90c35432c53b49a5e55592dc6065fef9435872f5c160d3f27a88caf5bcebef592e8a6a2a6ecc182eed808a33d9d17a99b3d1bb13958f6acd06e9e6b9f49859df8b9bdfb01c7fc11ec71dc05f965b829a44bd6b6c32e569eecb1aafa0", 0xb4, 0x4, 0x3, 0x2, 0x8, 0x6b7d3961, 0x40, 0xfff})
bind$inet6(0xffffffffffffffff, 0x0, 0x0)

22:30:48 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2280c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = msgget(0x3, 0x190)
r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x10000000)
r4 = socket$inet_icmp(0x2, 0x2, 0x1)
r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
accept4$inet(r5, &(0x7f00000001c0), &(0x7f00000002c0)=0x10, 0x30000000)
poll(&(0x7f0000000180)=[{r1, 0xc0}, {r2, 0x4}, {r3, 0x1b4}, {r4, 0x2002}, {r5, 0x80}], 0x5, 0x9f06)
accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c)
chroot(&(0x7f0000000300)='./file0\x00')
msgrcv(r0, &(0x7f0000000400)={0x0, ""/127}, 0xfffffffffffffe88, 0x2, 0x1800)

22:30:48 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000280), 0x26)
sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x205b}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
link(&(0x7f0000000140)='./file0\x00', 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000004c0)={{"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", "c4093135b155c478a228a27bde2380fc948bc7da293608e6bfdbb5795e0a481b", 0x7, 0x4}, &(0x7f0000000280)="02b9634c790c607231adbf8abbe60c7de9ddc4f683ac029e372bd3c64fc8f5c86f47e376a97bd2a080d299bb9818e952496ae036151c33459cc7f5ed154736b5c4b5c8ffe4c58b9b93669521ee947f3ac0ab89462f35b6c3851cddbc3471285445186cf547a6251ba6092e2fdb009f5231c5e634f62dae6356a7641dc23c3e5e200b", 0x9, 0xe90, 0x9370, 0x3f, 0x9, 0xe5, 0x10000, 0x21fa})
flock(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
rmdir(0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0xffffffffffffffe9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="46000000983d885f7bc60241790c99bf6c16f4e3338b9c38215e1cbe0f27f7552d0c6a8ec47bfdd4ef55e1f3ea4a3f8da93cfeeef75f4e4fb07725388b68c926d0d04ff57f5e4e3add66e23d8dc36212"], &(0x7f0000000240)=0x4e)
poll(&(0x7f00000000c0), 0x1c53caea89cb6ef2, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x1, 0x9, 0x5, 0x200, 0x3]}, 0xe)

22:30:48 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x2, 0x1a3a, @rand_addr="a4addf48e97fe45c233aef479f29f36f", 0x186}, 0x1c)
sendto(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1)
r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20000, 0x0)
renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00')

22:30:48 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, 0x0, 0x0)

22:30:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

22:30:48 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
fstat(r1, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={<r3=>0x0, 0x2, 0x3, 0x86af, 0x80000001}, &(0x7f0000000140)=0x18)
r4 = open(&(0x7f0000000200)='./file0\x00', 0x6758777bab3e121b, 0x8)
ioctl$DIOCRGETTABLES(r4, 0xc450443f, &(0x7f0000001240)={{"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", "79566ed48b64dccd5c1b020b8aa1d9cbcca6e3b00f70958520c02e2ef758501d", 0x3, 0x100000001}, &(0x7f0000000240)="790b33fa74ecc5e1787c931d5a1befd09d0276f2db1a6b4d2b15a4600583320f2a3af07d8d5cacac8b53afc4b719f269c1f84884f0e346c864ec88f222bd8b7881a26fdbe8b36c347b8e28b2948e1e6e0962dc1ca2c6e046bf0268627bb33b018d0d852dafb7190585dbae193e3b038c8af3fdab70d7f1d59ea935769aa4ab52ef35283304f1d5c74a49c8155e8c1aa3094a16da12b89eac245df34a16d19aa07c800d3481bd4c529d3d4e90e2266ceed3c240e5f28cad1d0c3c64b90fee3593cb5dad6c5167aa4f2b2ce91e01d238bb24195ca12fd90a312b315e5c80ff8c76432aa52bad1cac4ab0c459b61dc74fb88a0ad5a0ccca9358bd0a256cfbe6d1da62ded48a63e7f3b7215a3f4b2249cfea609e37d5aaa0232ef2d4e8627913f473c7c7d2bdd949317c0122b58da2e633da29fc1052599c21890d650e18e0b620ba1d74e9231930b23fbdc37eb2679638fdf5d459eac8f1514d340105c66ab74a3a0a26c2d71bee306004542c8a2e07c10ded546f4e1112104a253201df0cd862d9a5070557d600f46bceca199cec9b95ceae4a10ab305571d1fb15ba0187c365bc5ab3c07dc28e96ccff794b16f426cdac27390afbe8a9556511aa1040ad0aeddd4d3f8b677e85cf3a294495ce5a7faead0bc2128c7d75de6f2cc4410410c5eb9878bde3a566207b022712a50151a80eebe3250b300ab3b90bbee665e425bb67f57bacdb93ca5f9d63f4b597471ee00a4dfb26a5a6ab2c724e48b42c769e9b6a582e1c151b86b7f76596459ea5b22ae2365e5541282caed49658ce7fd08fad70d4b4f4c8b73509ab911f9385ce470fad790a3ae0a967fb54d5662fe87311fd01b20928cecdd68dd3cacac81e5fe25a88e73d80189ef1863c5c75a9b4320d6016ec47ddd1fcaabdbf9b9dd4f6b8f8ff4224d2ee8bf53a1cc8595856bc3b59781317701e25f95f9c89ed5f23c74e8fa5316f1e36d06343a3d556ce67dcc6ca30285bbaad67bab301aedb41c0c44e7bb19677d14beafb3f705a6de45fbb307305d19de333f6177e523d28b8f5d9a0902a68f4e28e97f55d04cd9f5f1a5cbbd3eb498a6bf05a8ded560656480c76480b92a93bb7bb91cd20777da9a0596fa7365374d5aaa893f60d567b9d7a32d22d48d6578e718abd44f590e92397f5a11ea53ea126610480ee45d8f9845bb1859c98df66fbdf8a959582c962699b45ff81b518ea1057dfc543905bb27530a57a0abde1e7625041fe786efabbc59eb32b9773d6cd50af0f3ef2e723033d7f2b365718403b40e8572f2b98cb47cd00abedd76e19b95f98bb12a425ed5c851cd60824d2927509ebc908edebb0eabeee64e93206d9e03c95e10dec517303daaafaf20acd8b3d15af29fb78cdc34bd40d429fd027de8b3c7ed6a2c0fc33db2937fdfba7cb08d380e7f3de276cf024393e73f66063f6e6c2a8a30b5983f4d0cc18aa3050e2a09871c476eb423643bc1701594c2452f86ff77b43231052efb2a6ee3628c926e4017f98bd34106cecc6a862bc36e3f2346ecf4b542f2465709210353cf7f2c7b32a844c6c358ba2fee3b76bc096ab5700d4e2a7ba1d60f51f2c571e328c1e62bf65e536fd86707002a9fb295c1b18a62739167e665c8430655f520b3d58ddc2560c2ca5f1376aa1bcb95b0cfefcc6058915ef34b10e6535445d6660867a34e61c92c49a796479a07ac2c2b4054a1a21d3447f31b997df7abe7bb4860cc4cc8c8ec11dbdae7fff738dd079835f2dff6ae47785f38126a6368c5fe9a804fa98cf6a025d2b0accddddc48d347ff4395420df1f449e0dec3dc4f6dd835c06c28606956604f978064efc584a9f34f571fb800afb531e2b309e43e51efdd7c5a8c8d5e9704042653e6380ad5d9605a9669bcff882e4b28ed4b363aa157f9e3b5cc70e5b28515ee24a8d28320ff12b92f8cade103e9674a6f922e1a8552cc4e108a13d013b8b9d39883ed872c9ccb08dd9c372d6950f8dcaf393c7eca0232dfc8964effdb5aba03cab51151989f648ad5cfe1c647c6e3026df7d429a41140d929b94a56c84f479ca47912e97adf8ab60082f4dd02ceaa35fbcf4d452eff2672f0f07fb093695c0303205d936841967b1a438a25ade702dfba1672276ca4fa4b9b7453fa52460dc23acbe727e5a5f9596db68b289c99b183daef2ca394aa90a88180ce695e80b0ea6fad7eeaeb4cce84639c85fe7d2fbe6076558c20032f59a26ff3e86be20ab7d19a4fd628fb92c3f7796d0a66026ee17e5263b975cd79594005132a4a3786ad891b641a487e354f2959cc0bef51ed1f5693bce82f9ff289c5be2da6a7781020c60e930669dbf568611065b9aacf9b6cec149db2d8a18b703d85700a873552ecdc2da60808d9402e063e07c985ecd0000d06110c2a72abf333fa023b246e8c8db65b1827b2652acd5a43df294794e2baf972a3cb05beecc2b387e6aefb3b563e729d02df77d4e194f8248b62f341fb5fb1db5626b39898f57c08f678eaf86836165664223dbd2d74ea07fbcce55955812eb89e103cfe4bae60fcbc284454d64147cb74e6d8cfbfeae55a23ae02b151ac4a586759569633bd8ad13c657210490a96506d8e59279b655c7266a23fe43132ca3bfdb8ac1786230390f653aa9bd51f8e4c203ff24905689ce557111c4e71677c4cf7a37820b405ab41ba35624fa1749fcb83827cd98331d0d5663e566ca9f2d3dff2d16859b961b2edadb450aed3b1c0d24c9898a201d61697327f82a5807bda1753d0b960c333e3d2beed7c0af2be34a5e8943d19955512b097e34f0dd5d6fd588932ad052168edd457af4d005ec6437d502ae79289f5a05fbf04085c3432ddbbd981997a17b16d8e737b4e5e0c0f2a66fca7cf430d13db3beaccb0b1db7aa41e2a8dc65f0e069e935242852490e23597cb879b1c8901aee3f1992b12ff1c3d1718ba15c7f632ebe5d9d4316c0d54af6aa60ac1a83caed7de5b5203691328c4acd294eb0e21e6f0c0c6610475f2037d9623159e4210df90ba2c2ef0444d68fa7d78c3d49ce9bdea2da3c07facff6bd729bbd28ec4ef487937d7b8a291fe01eaf547a385ac2325a1d4cdd21051147b9d23b62bccfb1da0eb1fe803c6bf905204248bb266020b51eb29b18ca7095309973e31ac5efeaffc8dafee9e3f692a4951f18e08342fa35b1330674f6b5f2e9be5905ef30e927d8289439e027ed87d4aead12038cc7312b77b105a46496b39005073c3e26ae9a82dff6557f9581e6e09153b73172a6b36310ddd670f3b4d4f91c5bc35ecf2f11c584a6dcc99e777ef9a64d962d13677df3c998582ecc4814171a94fe6809f076cfe576758cd263cbbbf3ff59159935aada8b7de47465a6baf397f28df005218730bfefc8dbbba5a0710bc0ba65013d9f071dc4cd27073d68585246f6441939487cf080dcba671c15939b44e731278b2827a19a5ad59c8fb9c9452587390db11017fa80876fdc64193eeb79adc6233532e1141e173929fabdf2e9e34548e0b6b6a9837324addcb2870df468ed1b9cd02f44b4e47d540edd0ddca14d573fad1b7617430897ebdbc0552026be861b74cc80430702707fea1429a3e1d3779b8dade59294ebd9fecebc9e70317a4547d433e1d8bf0be52d4045adc92aefddfa030bfc048f1a5b0a61d01144cea5eeed2f2145a0a3c921d09aa363e2307c4f45a73b07d8f9c58999b38f8b42f3d82c1800ab6b8da7cdad2971b223bd6262cad50aca06e78d4929b080835d6435799b6a56f501f019f413f12d05b4c3cb88783417c9cebaf55cdd60d9372e2c29c3d298a1999c763b4d1e20d127f25f8a45a4944caa5615a487507a0b2ec14514124fd6eaefd07f2307e698b63c8450174eab06aa44432bedb7e0073d6ed04c99c06f8391ae51954c5daf2ba8aba9457f90261607eac4b7d83160077d2dbd2c8bf5c88f99704ed0358fe6b8f1ec080ff3622043eb26a78ef50682aceae41a4ae52a8e9dfbae6203453003a46f64ec37e315950b36be32aab2bdf5c923d2ea42e843d0603cfd41ae38968e51c054b9cf9dd4951fd756fa6e35dcaa48bd21771290437fdc0cd8667e8afe69ed2f661f904a2f1652c69a2d4b84fd4c43ab5792b51019943c7cbd2e17c464ba1c64557c7abff8d76a9967bb8597f6beb269abfe5b1162b68c9c95bd98524e8baaa8ed4f48c0282cdb88176882ecb0d9f0839ce3e55fe45b3ec9f685e19289fcb521c6225837a20355f772208f6eece2a23d57ae9011d2b3ac444a4b61f0badfe844a6c62293900588bcda2a411628181648bd3f448967c24da22f1165523207fc9637f70352122fd641aa874851bcffc31d0a2af488a02843791d07bcac0c3faca6a8d6032d2b736e54b258e6776adee057f671e1a0d03031db6602e68e301203a731ae8b8f40837d7bb31485b6cf8169121575e08d24f00aeb58990270a55b955de7c459e508de0d89f16bfb6a63fd38a9cdd7510b8f76ea85a872ed56692b8c885821bda4ed14974878c2bd31206e1cec75994a20aee6078cdf085e4fb8c65855cd8e2fd760a75dc7a36db65edce83f39342f4220ed402c87f4a5104f9ada4ba3a75a464829b96508d0de122bbc397c397e2a57d2d20c594bf9623a8482de10a7f21a79198906cb76130441becd1bb81f72d2efe66528a6215950668f3449e93e3a1dca8a2efb0ff8f945b5eda3ac122b587c0c16a1e919c61229ab4f3754b6ffa25b424233a6d388bd48f4738d147d1a77f570c49cae041da547a4432695878b003cf172c6e7381b9f1edb18ee379031655d398058d01deeca8349149d8873561b256842ae67db3092e68f08f35246797731a98473a5dabbecf4b02c6d076c9c9605ba66a09aaca8b85324ab4b334e5e729a0a00744e51948926fb53c0722f70a645371eb5cdbe5d874d3d3bf9008479cddf1f72563db3362e21f7b5c7c918a658c57a71373f06c6b53f290d9bde85a3355c6b5fdc65352336e7a277e6d89dd1b5f9ea50a93da6c1067efa30423447bca64d2cdcd016a26033ab57904a78c4a66fbb93171241b1be8adb3d176825cc8622207daee56cc5057ddbd83ee959ced84db0b4ae19f7e08be6a1989732d9920dad336c14f6e0eb1dd41e38af53755823e1998801c9256bdf48e75ecd5c3dde45cb44c558351489682c05710d1febcec72868b04caf2e12c77513d4061460a67d810fad086bf1e1f9374f939b489ff9ef507b5ed4f7e2fa8d13d26c1a0b4e5e620e78a58b97d17613ab9ee254be4eda7f0dfd2a4a84f2c904a90eddcbd52a8545e687d35b0ec0b916f789bde3978e5d6b3d27c4275163c7a5a12a8b5ab20073e57daad009e721c5af39a29693382866ddc4f301587474adaee5f419c3e603c5126bff1a9837b0c985c964ceb2f79a8a144ad5248d832ddd45cdea0a337989b1f8d6b1dc80573fc8a5639a2ad8f1b4c874e06869a6684a7495e49006947865924d03a58287bb7342daee20251b7642818428264df61ac156fe2216dc06cb0b95caf6d080ee2a7047c42fae769216467c196296cef354440c82ade2f314ba32172644357e5235c9f424f121630c5bca5f49d8c352e1af3e7a9e422cc320b0c6ba70e4c03ffa82fcffa0d4b71693b093d95f9fffea6b72cfed163186b7d18c4e7f3fdd467e831aa1e09487f3237a534881a06a4eca81c3eaf04cfd8692b035dd08d59ce6ab38cd2b1fb39a5157f9621f9d09eb381071a494c97d025d4ee2c68786d978cef476a6c50837d5e048da3515736b58a21ed066f50e50d3079fc7b37b1358f36947", 0x100000001, 0x5, 0x1, 0x400, 0xa0, 0x5, 0x40, 0x285})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r3, 0x269, 0x0, 0x5, 0xfffffffffffff001}, &(0x7f00000001c0)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={<r5=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x5, r5}, 0xc)
socket$inet6_tcp(0x1c, 0x1, 0x0)

22:30:49 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, 0x0, 0x0)

22:30:49 executing program 3:
getpid()
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000200), &(0x7f0000000240)=0x10)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={<r4=>0x0, 0x1}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x4, 0x4000, 0x5, 0x1, 0x85, 0x9ba, 0x0, r4}, &(0x7f00000001c0)=0x20)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r3, &(0x7f0000000280), 0xa7)
open$dir(&(0x7f0000000000)='./file0\x00', 0x8400, 0x40)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)

22:30:49 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
getresuid(&(0x7f00000000c0)=<r1=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
getgroups(0x3, &(0x7f0000000240)=[0x0, <r2=>0x0, 0x0])
fchown(r0, r1, r2)
syz_execute_func(&(0x7f00000002c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f0000000000)="cc5850fabaa21ac7b83286066c6247c182ac8190c3a7431ba8741ce4b20c31a00793d7a219786970c9b246b2ab1d04", 0x4, 0x75f, 0x7})
ioctl$DIOCCHANGEALTQV0(r0, 0x40087468, &(0x7f00000000c0))

22:30:49 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@local, @loopback, <r2=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@rand_addr=0xd0c8, @multicast2, r2}, 0xc)
unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0)

22:30:49 executing program 2:
syz_execute_func(&(0x7f0000000080)="9826473e431c130f05042459bf0345bf000000d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchmod(r0, 0x100)
setsockopt(r0, 0x5, 0x1, &(0x7f0000000000)="616d46c9ce6570e1accd7ce56fe63ee62c850f60157ccde597522106660831aca74d6d365fd0ba1b92f95936de1b33939cda3bccc3e760150d6d096e5c76d7b48e99f343fb0f6aa33ea88fde41a1dee019", 0x51)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getpeername(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10)
accept4$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x30000000)

22:30:49 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x128000, 0x48)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x10000, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={<r1=>0x0, 0x184d}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0xff}, 0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x800, 0x1000, 0x7, 0xffffffff, 0x0, 0x5, 0x6]}, &(0x7f0000000080)=0x12)
syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5205f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2")
fcntl$setflags(r0, 0x2, 0x1)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x2}, 0x1)

22:30:49 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}], 0x2)

22:30:49 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc)
connect$unix(r0, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x3)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f00000000c0)="30f351b9f063b6eb42d42b8d1c34636d9d45a662c4fbefa242986f24275fb82ea7a7c30965cc3bbbcc424e788c6aa6cce3903705396d54185f96a39ccf14caf0635f971294bd771a6d73281a31ff21010e69acc7678a11dd8fb1b60ad5b367c46c7c28f0c1cc7f71f61f91883713d2c2edbed1759b07e0b08bec714edfeac8da4c81bbb69bda59e33a6cb4301a3fdf75290b340ede75fea226a967c00d9e2e26f13fb855eeab646de6054bbc11894e351b18c27f7ef397a979fd812cdb6d9eb8bdf1b02169d5aaf1bd9b00fe061235f5d8e7b27a67a1d6850fb5ae6aeec6a6fc7b162bc2fe74536842fe9e68ae7ecf833e22", 0xf2}, {&(0x7f0000000200)="221a6e6300a0e688587da32ed2ba4dc9f2db315c8bd2e69a19fa597df8cd7beff84976c7f84e899764508922fe29920fd79df915c49a298873d9c48f19d970c9ef8821c8492c2c3d83ed53ce82c762d8ffbc1c0d2705ea7f45bd46c203df6aab4f559004c0bd93fa68153d34540573bc559f591344766bd2d4982d4f08108f86e2ba14f130df3d127d430878b044ee52573c52d8df3189bbd4316fff6728c4e5cbb659828c9e7a17", 0xa8}, {&(0x7f00000002c0)="238c62db72fb383be185c973d3", 0xd}], 0x3, 0x0, 0x0, 0x101}, 0x20008)
sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

22:30:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x15, &(0x7f0000000040)=0x6, 0x4)
fcntl$setflags(r0, 0x2, 0x1)

22:30:49 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x102)
getpeername$unix(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[], 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffedb, &(0x7f0000000a40)=[{&(0x7f0000000340)="e010f0071bb8e7576dbc9c83ed93aeb5a870ce2c2acb2d5daba3c5d0345347dd1a0555ae81a089ab3ef67459205465fd7f766f2180682f7b1f885c4c1f6f3441910e3f803d2733ae107227f70c17fcae3e3a498c4960cc33f559b3cadc8fc0283c38bf89ebb0f4a72ae67301eda6b9ec509f87ce41bcdbcb22e8707b8968fa7035bfb6551104f594ea6630e012fe6ccd8e26297b1905b18a3a6b58e74b2a0cd5f53ecaa4ab7b3bddfdc800dcfe6d5c44eb455bf536a98f602f43e556b571dc30a074eb2bc05744dc0bb9804cdc31c92f22fd72f2366326737b2908afac435391afab9c7d"}, {&(0x7f0000000600)="ed014f9ed56fc64f5ca45ab0e76354c45d3af59ead8828443cfb9d1b12f8936d2032b337eb83dae2d92cc98fd4643ff2d79e0de690f2f53662c014b9181f66ac86e98ba11b04394406e51a14e23121819efe163421ab82c1acc74edcdf022c36ac618e6e9a334bf443a1a68b0d66d57a55b5777a59a3b46469e49e0b03a7dc59256ad475e65d796afcf500201f9ff91efe15875c4bb57c3fad2f4caef2727f656aaa648a4e5ba29ced33635c4d96784d245bb400e49fd47c6f1253abc839c3e6efedb27df86aca2250fe660be4f9d165f9a3d7c14a7233567f358b"}, {&(0x7f0000000440)="bb4d27d56b6ff3afd7e3c41d974b8a261351ce2926e5d77357534b61caad92e7cdab4b407636faad737a62354fcb7df96d2b8e62a4b1bc1140db093f42a49a92b832cbb1aec7d7e48a52bfcb8282f47aec4cce6b22d85b"}, {&(0x7f0000000700)="e311307c853f02d8a52b27fba61f8decacc7d49a50c8fe81be5a3f7ebd21c241880e167aa67ea5270ac03fa49a044964bd0e2903b925edc91aa0bf52a4d02c30d55392aea6c54e2ce71251fa68ec52690dd9b3cb35ced53904c930a5a93aa45785014aafa1c029a45cf48ae17d9f1b79bf249e6e2e5ba2fb84f307b1aabe8fe32efc72e49975ca275d9683ab0dfb9c82bbaa5be0f52805f7dc49a17c59872bf35f88bdeff794ee7890df17d8aff02c1fa71ebd5aad9133876f0f45e6f85baa471984d4ec5d8e1ca83b345a06f7d6e024"}, {&(0x7f0000000500)="46c6989857e6b7995d8224b9486fa100f377f9344a29576381af2a6d84c64f9b38db442219620f96057d48c1baf233b6ad434bbec85788ec6eb58dd757f3e18322b2e8657554cf34d7a8ea731e9c586351f320a3ec830df915ee84701ee6e3bffddefb420362005eed2cc24986605b2a3cfc4d920dfbcdd7abd67fb3055c9ee36612e6b825caf4f8e1ec5d"}, {&(0x7f0000000800)="2292cceb9c7b5b238f6a4ba9e37eaa3da0162ce0c342c7a37328ac8dff61c7400e007e705b914e5d1261"}, {&(0x7f0000000840)="b3d385d487804b6eef1fdcd411dc4fc16005665ab55e88d1822a61b0be88dad3f227e860a9dd8ff1b3ec8e183b628e2c30da4ff4cdafcc2df69e32d49a94429bf8977a7ce02182d6db4003ef343fa6cc524f37361d547f8a7e8845983491c84c470946d5ace4ec485e2eee0119adf3e280edb952bb6f8f969149efcd7e89b5542c86d88a7f41d3569c8cf27e6dc3e20ce022b9bd8e160a7f94b1b5ca062f841b64d654eb24e04b614c324e28beb5262e607a5e28875a90972d0eb410c736d2b7150851e2de1eb6e89961791da633b9fd5097178d1b68a514be5d51f2f09f017a4ad07cfebde394ea1d39b6620d286d6c2506b9531b"}, {&(0x7f0000000940)="ea4c87e217c2b0d6641ed66912baa35d25abef1d6505721026882617822d45999ad7312ece7ac8a12b6ddf1a25ea2d5d0a86f4915668c27e2a772933104a9db99610e018f9b901a9a5f0feee62fc0a6e287a9139854453d27f2693ed6179974cfd39d7869a413b424e0ef99316127d84815bd1e6158e19f33fa79204c5a479dac1ef0d06dac9"}, {&(0x7f0000000a00)='(\f'}], 0x1, 0x0}, 0x0)
r3 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x38100, 0x40)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname$inet(r3, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14)

22:30:49 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="1b2871026974aaaaaaaaaaaa08060018080002041000aaaaaaaaaabbac1400aa569e585e600400000000d32f586a551d8bc7a839f50000007e7e87ece11b8026b8c6ae08006a1eeb25d714395a53c2bf29dd4c8117e431a14f44d947c0e49e4abba2d03cffa0327448da8ba7aa1edb9a162b7a62efc16f106aabcec6c485038c7c32ae4a4e7c8f"])
r0 = getpid()
r1 = shmget(0x2, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil)
getresuid(&(0x7f0000000040), &(0x7f0000000080)=<r2=>0x0, &(0x7f00000000c0))
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getuid()
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getitimer(0x2, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000400)=0x7, 0x4)
shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x8e4, r2, r4, r5, r6, 0x10, 0x1}, 0xde, 0x0, 0x3, 0x8, r0, r0, 0x70})

22:30:49 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x4)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

22:30:49 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}], 0x2)

22:30:49 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}], 0x2)

22:30:49 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}], 0x2)

22:30:49 executing program 0:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

22:30:49 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x100000000, 0x4)
writev(r0, &(0x7f0000000280), 0x1d)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

May 14 22:30:49 ci-freebsd-main-9 kernel: arp: from aa:aa:aa:aa:aa:bb: addr len: new 2, i/f 6 (ignored)
22:30:50 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1})
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
flock(r2, 0x1)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x1000000007, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})
bind(r3, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
socket$inet(0x2, 0x3, 0x32e3eb8c)

22:30:50 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {0x0}], 0x3)

22:30:50 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x4)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

22:30:50 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

22:30:50 executing program 2:
madvise(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x0)
socketpair(0x10, 0x10000000, 0xfffffffffffffffb, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x7, "ea7951f9b8ee8a4d4ce6d04485f95dc4"}, 0x14)

22:30:50 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {0x0}], 0x3)

22:30:50 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {0x0}], 0x3)

22:30:50 executing program 0:
syz_execute_func(&(0x7f0000000000)="264f7d3e431c131305f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb668bc172d51212b8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf006ceae8000045d9c6acac66f36c01b00b000000f08171a30b8a826ec42205094541d4d40835e8628f6808a3056f0000004e00c4618de3c0f526264788fe9cf0810ffeefffff00d030a1c9fb110fd3c4a261bc38")
r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={<r1=>0x0, 0x10001, 0xf, 0x1, 0x1}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x5, 0x9}, 0x8)

22:30:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
flock(r1, 0x1)
accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)

22:30:50 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {0x0}], 0x3)

22:30:51 executing program 2:
syz_execute_func(&(0x7f00000000c0)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1)

22:30:51 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)}], 0x3)

22:30:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
flock(r1, 0x1)
accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)

22:30:51 executing program 3:
r0 = socket(0x2, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={<r1=>0x0, 0x76d, 0x2, [0x5, 0xffffffff]}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1}, 0x8)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0xdab7, 0x7, 0xfffffffffffffeff}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x8000}, &(0x7f0000000140)=0x8)
syz_execute_func(&(0x7f0000000000)="8fa8188506e8c441975a99630300000f8b02000000410faee8c4e1e05e2a0f0f8104e7375fb4c4619d7c82001000008f49209655e2646765dff545dd3e")
recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x58387db0, 0x2, 0x4000009}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000340)={0xfffffffffffff323, "2f4035c7fbb059b9aeba9f5f7f002fc1"}, 0x14)

22:30:51 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x0, 0x7fffffff, 0x6, 0x34e843de, 0xdaa, 0x6, 0x400, {@in6={{0x1c, 0x2, 0x9, @mcast2, 0x7}}, r2, 0x2, 0x3, 0x3, 0x40, 0x4}}, &(0x7f0000000300)=0xb0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

22:30:51 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r1 = semget$private(0x0, 0x100000004, 0x10)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x0)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r2, &(0x7f00000002c0)=@abs, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x180, 0x0)
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f00000006c0)="06d5b6ff15abfd2114985774a297d96a08e05bd667a1d890e3de939498ae2ed42167f1fccecc138414512e649267d8c43dc4fe48a272a0ec484d0a878561ac500a6ed137666da69af09a917aecdac954cfc789c04dff428ad8f65d4dbc874005608697bac6b18124eb7c54d2831d777f62edc42bf25b3a")
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240))
shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil)
r4 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r5 = semget$private(0x0, 0xb, 0x400)
__semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31)
accept$unix(r2, &(0x7f0000000540)=@abs, &(0x7f0000000580)=0x8)
semop(r5, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4)
__semctl$GETZCNT(r5, 0x2, 0x7, &(0x7f00000005c0)=""/147)
semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={<r6=>0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r6}, &(0x7f0000000500)=0xc)

22:30:51 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)}], 0x3)

22:30:51 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)}], 0x3)

22:30:52 executing program 2:
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x200}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x5, 0x2, [0x9, 0x80]}, &(0x7f0000000180)=0xc)

22:30:52 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae051daf81f8d3dbf772fab87234feadd186fd97095cf581cfe831a767021d07524e6a8a8b72a3428fc5836fefa5b56e6b42202197b3", 0x6b}], 0x3)

22:30:52 executing program 0:
syz_execute_func(&(0x7f0000000000)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0ab34d170c4c461cd583d00000081c66db7121883397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
nanosleep(&(0x7f0000000140)={0xd2, 0x1f}, &(0x7f0000000100))

22:30:52 executing program 3:
getrusage(0x0, &(0x7f0000000180))
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x66, <r1=>0x0}, &(0x7f0000000040)=0xc)
connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x2}, 0x8)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10)
dup2(r0, r0)

22:30:52 executing program 3:
syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xf, 0xecf}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="8d350a262497e6143725aef9"], &(0x7f0000000280)=0x8)
r2 = socket(0x0, 0x10000005, 0x0)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000440))
freebsd11_fstat(r2, &(0x7f0000000000))
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0fd3e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440), &(0x7f0000000480)=0x4)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000400)=0x10)

22:30:52 executing program 3:
r0 = socket(0x1f, 0x20000001, 0x7fff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161)

22:30:52 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c110f05042d59bf0200400040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")

22:30:52 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)}], 0x3)

22:30:52 executing program 2:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000240)="c402859ad72ce00d1cbaba20d0f807f9b00a41e2e9964180bf108a6796fbc4237909a200800000e6c4c145c6800000000000a0e5be34d1c4e1f8c4c4817d69db22ebd72e41812047002b0000006fba0dfe8c738888a1c4101ff99be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae708ca06a60000000618de3c012282d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4)
geteuid()

22:30:52 executing program 3:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x5}}, r2, 0x0, 0x9, 0x4}, 0x8c)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

22:30:52 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000)
writev(r1, &(0x7f0000000280), 0x26)

22:30:53 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000540)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000580)="51292069c0a9d0e6ca506d3cea63395488a264a17814c351831e1bbe8170e46695d6a98d7876d71fc92f50c62a3ec390a58e3a677cebb1069b6c05aa3ae2fac4b7d7c52c7cdc6693d916424b931de1a5da54df6e8917f08e06d1c9132efde4df48813eb53a6d8ff1006602cf8512a6fe58e551405840c51d5a85565d1dc13e88a08893d9db56099b46fa3e24b6f5e6365b48592b60bc962217bc14181669fad7e6ca2fdd0d1ab549fc7c0cc99d46a4e9e0888ab4ebbb38b19d8979a33154657d6a83b587312cff6bf1da2a1f69129c8614d9a58ad7ac419e88e1b6ef02bc3e885a50b65375e85f23e88d61c12e302d16e09e3e88c9b13c712563077eefc2ee8dbe61a86eacd268a00162fdf116411842fe216d79719c2ac1cc7e69f03a189b8970fd1a94853efaa69354555004a9181e7febe3922e5f91b61e978fe2c54ec91d510672bbc7605225973788905c687b2847fd2326a4dd4ef183f63c3801706826cc023eb23f5c0d7361907405c78565b840ef9c698e5462a6a1a6a93ba16dec215100ff1a6203becb0f92822d00f4793a13f207693cd31afc7dff94955e8c8047f3b6350cfaa88a062ebf9b477f13d9e633333bc287b37cd9213b14a44490a92c89e706bee918aeaea9560f01e8039887db1280f2db5bb74cfeda2bd10b880bcf11ce476717652aa2c21e2e856f54e872148f78cc86d9a8ba8ecbc8f62b0c3d338ce4e96cf76b7c6e328f19dbd0430b96b713d7af9bce3d80e67d9ed93f6b4d08cb1b88c4b75fc22405bd9ba412d009b47c1bd2f77c38d896402be77f7f71766df045d9de01e32fb1b2214894937b2d28960c76961059409a6783f09d390aa0cc526767e4d074c31841f032279c3bc4f1c931a3b6c702ad91927c4ef676abebfb8fea7c15e065742bd6f26dd47a64fd91af8b687c0513095a38143cbd0ffab93011d91e8345a366f312bf4b27b33f325b9cd324bf24eb3791d7f7d2c94564f2216871e9762f16a57d40240a9ab7eb8e0211da275fffae35093400b32dc2278b390f6feb5b49e4f6fe463cfee2c7f2bf67176af9a724ae88415ed73744ef6a2ccf3c446c86e73b23a5369a95663dd0f61ebc1799d5272f1c19f7ab334b2f35c1751a6d9b09dc9b3a2e5a119c07ecdbf161e171a55f70f8fd4b06bcad9e6151596304336f47dfdc5bc023a1ed16b0ac88560c2fcea3903e555415b9a037578209ec8a3e7b236979fa42fd657506df514c9eeebfe1d880fa358f97abe06d3f37c535eee3c529f4c2a941e6e8cd539f8fca6be7727cab74711c93c366d5322343814f97224730dd5838a091c0a599258a22002d35ffc3609395e9e94ff84d981c65fe5ddb85641b315f98224cfd9a4faa1d331105da77ca91bd4623e960ab07a30cdf0310f48962bd7a459bb72eb4213b619f2c16d8282e63e074fedbd25d6e483ab31e4d77f450aeb4b600fa1fb758c9515f027806f439641444e04b3fd9f6e7fc7f05c2d582edd6dec67007ac1c4ec8bc9d879a60766494e7390886e3a890f8aa033029d8bcc59b9ac06a35421cf34ac46ef37d00f5208896e98cec981923eee0153bf59bc50e0cad87e32e94707b6218c10061ed17f1a6f9e0bf9b3eb5712c5918b976839837431e3b4d3250f33e49ec4150c0da4261cc58e96dcd674cc416fdbbb1c0517e8fa423ceb40bfa68ad506b175c0db8578a1ef3a024815edea3c55775689519cf3724acd7da1c7695885d0e2f3001914d67c9c2f115714274463ba6ac1d8e1abbdd3fbd943890beda100435bc6b6c8dfa9d6c17b259d8743eaedb6c72784b9a1dcc9456f3334903869ca0a3d786420c9be0873f8cadd3c4641c4bebb9d0ecef360adfe15469ebe6f6c485ea0d5a2d22d43023df13c724346f43da02cb0c73f6aa5a5a922e750768aa9a4f5fc16e2ad1fc6b4ddcf998a27a31871f1901b25f04e730432dcd842253d6e91a0c9c2cd4cbc3f52b26a5331779c4a63dd7322e9b6ac9b22cd454f25ca32a90638e3b895ed5f491358f25f7fad1b24498acf074c008ba1ebc8d7b8a5ae417f94d6c09ea7f63e1bce4f83888544351eab73cf556d73122d08460f0059a883e30f0634634496d9aca6db44382bb8ab6cc4d92fc12f52a860f100ba9dae2c4e10310a68d1f9a398f2cfad280fa0dc2e11e9153cddeb29c6a53d60da873ff719ac9d1db99a7780efab0617e40432c979ba3029f01b20ba727cd3f2061d8ab6d130f3a7efcbeab63bac8c725053eca97ed9ad164ed1e4fb78492ab687bcaf6d855aba5792ee2e49b240d3bce91094864d7f2d5027d0fe51f21ab1f03ddf4b75ad2fbd87f1c7ab9543d4b45880e19c3fb49bee69a125f0157b999d3f296acdf33c88c62da5ecc8f11cf5d9965dddad50434223b67bf64621b9a902cf6fa5a3a17c4fc0806a06e74b52842b5a6196823740805da62a8fe854572ee6a6cdc671cc4bfb402783c5743ee23c8ca651f8b444ffa6b89091dbcb8e2a5dee9a80175d2aec8ffb88ee3bded388b5367f97876422f89f700cc574e7118c93350c8868cf57670318aa9afdb970a26884676312ad2de15602146432ec147461f5c38585dbac11ff8b131cf0243580ef0903136d21a1fb44eb5e69c8ad96641f9855b5e95fca4a7f1d08dcf59ac4a54f0aa5dc2533f3486311717f1797c0167b9642e02da0dce017896ac89c01b81ffa9eaabb1b1b81c771de6924f0869ef5e1c2c99f2faffb9c0cea8f4f44081d688dc79e6babbe04f76a28e2ee6d1c2396b2af0c7dbe5437f9f8382fdd5e9365e86e86c268e9cd46b9fe31609b9ff725be66c70822a3cbbf95d2212768e7cca493a9e140f9ff3e1e16afc8b35a7d7c20da04f9c1e577b2f6fe05df9c4927b92ad74db6e0ea0fc4784f260aca903a3c5a75748e0e384d35b5928d6640ab6d7b152d5ae2b8850dbcf4760276e7fff870cb9dbabe9367ccbb2100e05c4677a8d9c5c12b3d3a0bb13e7708e6d8bad43c52dca681ffc390b1997fc23c5f5430636c468933bcc06566c58dec238459d6b81f6169d2afd53d1c1c4d9fd580cb0bf698876b2c938a5722e71a8720317975e9567424e3ec94c835d1ecb2bb19ce250fb6c23b8264231d7bc91ec549133951344f706683345f5b1b09336fa1c1cbd10cb6de747a7f881d1234a1b727486ff0cbb095709a6eb4a1a45f7a767786233837253b0a72bf47e9bed3705b744bc24d690d483e30e90abbc7f27a96ecdd7ea0136e9916b3ab47af92c8063921bc5b929f4972d3da0d16869da140b81fb674c187859eee90ceffa4ba747635f03390c093c1c24413f1a08f06d9f8efb639fabd743752f82a51008c2c01bac7b970fe1233370423afb5cd5168ec2b07047fc6f6b31fdb81dcf1874b04d4820f424914c91774f8d9be30353934be2c9104de2f578038c1c9fe4a12f7da39fda391e9e50df81b1ce960f0291022cf091a12334e69aa2ee7633de6fff1f9e7cd21ae198396c2a61ae1d3d82a0c7d46138de241e02efbf8f4cf612910748f0e41a6711330d378ccdd5a1abd6fb5cdff24b93082110bf273c0800f4519cfbd2616ec44d0ab23cec62b2cdd3c4e6799ba7f8d36038b16558665c605cf44a679cce9e4cfdfbbebcc46f55bc5c028f5f3cac1fe714189aa260531d15aac65f053d46b4ef9705214c8bd33f5a5a8f193607a1a585717ac789d38657c2564fb9fbd14e0a8b869846839a51167e1fc36784f130fb0a755ca15cb5e0e41ea90afcd25d13b4111cf0ff1230d85501feb39d480ba771f7582e482343ca243cc76c542e639243f17fcce17c85bd67c7881a1efb30b4ade0fd8519de7cddc38269afbea4e99c7efe2dd178abc76d56952f187b19b69aa0970f249e6f3192f5e9e944d80d20b2247123c28a84e5d62d76f46662c90dc9e27373c2f377bf03809ed950482ace88644eaaa080a5276a8b47ca41d5f91a9e8d20612f5baea8101ad80f059ca20a87fb8a06f54bf65c5ecf8fa552a5fbfad2c8ba68ba0c8929acb6fcb4ded4b3aa581f946e142455acb75cc400f4e1a5fde4ad2c52ca8894a03b7b6a4ed92b076e0c59e9429650585d56696553010b39227bbcd862719a7d6c2bbd513399bd940455c216cf2e8696f4e21d84ef1173d6e76894b0786909776c1fc261f0f9fe458f6f06743065378540670b6456cf5cc2cef18da6912aa424f2b43f0cd891ddde16dd3045efdfa84c4ebf18bfde3fc54c67990dc5fa9c3ca9a9808b25aea4c8c961d78fc5295cb516bfbf2ed8ed3cd723efeac37153193a8e100276111824e30669e7030011c4a274298e998fa16a53741a5f298883913b22939d9d6ab6ca607476edb86eb89a9c8510562d585ab0cd7004436620a909e40a85a855e220ad9a95df153adaed76f19856ff4d62d2b03ab3a6f5eb27b57ed34b92b4b851169defb3076ba9fa37050675f652084f2e3552c6ae67dfb921f3fba8beb9b6c6599e68a807c0c7b9d4202d5fedc1e71954c3f9fa41243cd72f6ad1e6e911f7c74b4f17b11c9b582cb59ab5944bab791cf10a3005e634f578eef7ee0b0b972961b310cb2d10d97d143fd8ae3e7608335ed03f16ce0f12e7a5a1913b5e2c32ddc1cada12235f1caa29b6faaf6d82fe8289d84becd470d3cee7f47180f8e0e3fbf545426b3ab632db423e3595bf4c77cafe2b361f13ba16c801862ba21f52ed10033f5f0f3c11995e5759fc3d0390e932cd8232e3170f1784c892560acd180540179d32bdee2328b58ae2348ecae0b21f49488377a85fc288ae9ce1edb19cd79d27b31ada093b0b4496c83523fbb51dfb8292eb970a51948b0a2a92b3af86112b1854cbd85d4daaf2e6af6de958078e485c18ff99637bd07a3074e0a9570ba4be9cf72876a35260b8aaeb53c07d9e46d6f8bb2cf51496c9c8aaf63e2e55cfc615c7f51c129f11401e370f3f504b6175fc7c63bf49eda8cdb1df85da551b6a335a66f88dd41a23d129b7d428272f414ab7cdd23db0f98bf4cc2392bf721b8c44607383d7907c437748fe4d2cf6c160ec4752c5a104392c44d96c6de25a87748b84a290081536f0ea5bb7e02f77f1de6aacef4305ab76d61e5e59f395a5e7831b0fe0724bfb45ee9eddae25486cc98d46de2d547556add8e79909a31dc39ecc57c3376e2b89e09063c29a723e56173f36673e92068ff5696593c8280358b6985388b24cf3600ef70a0344a4c718c306b36a86c8223bdca0b3cb9cf094776f005c70690ab3957979b5aa68a7657900565906904d32db1d983e876e28be9f52325698ec96abe0fc8040c4ffaffdb325a8d81644fd48e2c007f1f93f2b0be80f05183b561acc6751ae708785ffb33943dd524cae29f187153f60a95822a60e11413911031ceaefcd95e32081bd4854bec70561517db4dd77b038f037f63b370258894efb6290cf1512a95819451b20d090a7ea54e2a6d72448d890fd481c8da423bc2b76c955280b9281481553a30227e606a5e82c5e1f6c19bd86d11fa5414dac883c236fbfb00de0b329d73e38dd0f169655ef6e8d3f44f6586549c5155da8045039a69ea243a08ec7bcecc46506e8a0cb210be5300a6f267bd3969aaf9530c846cb08b985105f04563daed07e5e582120a6b9ec815bf53b0263474a951715d8f480baab283c1728ddd450a44bba54702dd82ad82eb532910c4bef9262ad3937d3f06a0fd5a52f6bf9d8a9ac1563ef9d4d755456b32fe22129a1fb65a90a45e79bef44d6a094d975f70a94abe224ac581831cd2f12fe86975d8e17bfeb9e2484ddcd576d8f53efb7cf70ff76468799")
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
freebsd11_fstat(r2, &(0x7f0000000000))
fcntl$dupfd(r2, 0x0, r1)
ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f00000000c0)={{"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", "7d6124964cce80522b338c3428153264c05a6ae33b956add0d0676044b2d6ea1", 0xd66, 0x6}, &(0x7f0000000080)="2d216a17457c3b", 0x40, 0x100000001, 0x0, 0x7, 0xffffffffffff0001, 0x7, 0x1, 0x4})

22:30:53 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)}], 0x3)

22:30:53 executing program 3:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x5}}, r2, 0x0, 0x9, 0x4}, 0x8c)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

22:30:53 executing program 2:
r0 = socket(0x2, 0x10000001, 0xe1f)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000100), 0x10)

22:30:53 executing program 0:
syz_emit_ethernet(0x77, &(0x7f0000000040)={@broadcast, @random="e16323298386", [{[], {0x8100, 0x100000000, 0x401, 0x2}}], {@generic={0x6004, "b2da6a50fa85ee1b8dd0a80c09c050576206e12af93e2709d2d455ac9c0702745384913390a998d8f2754c8eb693d5499e205424aab4c9e4df2d1c139c70759e19a9a233c205d5c6a125bb5843bd4762ebe449b0a785e5d1b504dcac6d39a869625ae6a21e"}}})
r0 = shmget(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002080)=""/4096)
syz_emit_ethernet(0x2, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0, @ANYBLOB="aa133f9eabb69c21e466479c7da684f1c7a30163e168abfb14dcdd78f382551fa8d864b4cae60bec4d0a7f0d9fa585dc1bdcf62e42a08a114aefa0c2ad481aed0531a0457fbc54b95abbb06f4ef2da280702d4ad051f568a65ae339d72c6afcc9570d9694240f86634759431e1d9a639cd0eb8e62adf412637a14fc14d086362250687308cea5b0bd410f896cf90153139aae9110b6bcf1089c600e9656d3b0868d0d14fcc9f7e992676c8aed5cf05823cdc842088540b41"])

22:30:53 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt(r0, 0x80000000, 0x1, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

22:30:53 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x404, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}}, <r2=>0x0}, &(0x7f0000000040)=0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xa3a, 0xffffffff, 0x110, 0x8, 0xffffffff, 0x7ff, 0x100, 0x0, r2}, 0x20)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4)

22:30:53 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="0200f2fedf48ce916f9f4c0f7cbcc30000020000000010"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$getflags(r1, 0x3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/328, @ANYRES32=0x0], 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8)
setsockopt$inet_mreqsrc(r2, 0x0, 0x10000044, &(0x7f0000000100)={@multicast2, @loopback, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = dup2(r2, r3)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe14)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc)
fcntl$setflags(r3, 0x2, 0xffffffffffffffff)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r6 = semget$private(0x0, 0x100000000002, 0x0)
__semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6)
r7 = socket(0x1b, 0x1, 0x0)
writev(r5, &(0x7f0000000780), 0x0)
sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0)
listen(r2, 0x10001)

22:30:53 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100), 0x8c)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xfffffffffffffffd, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90)

22:30:53 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)}], 0x3)

22:30:54 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)}], 0x3)

22:30:54 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)}], 0x3)

22:30:54 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', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0)
fdatasync(r0)
fcntl$setstatus(r0, 0x4, 0x10044)
rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00')
close(r0)
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')
utimensat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)={{0xb8b8, 0x7fff}, {0x0, 0x9}}, 0x0)
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)

22:30:54 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a0fe40680147458cf445610d70971903de792ec576686f1090fae", 0x36}], 0x3)

22:30:54 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000040)=""/99, &(0x7f00000000c0)=0x63)
getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
socketpair(0x1c, 0x5, 0x1, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x1008, 0x1)
getpeername$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e)
unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x800)
r3 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={<r4=>0x0, 0xce, "a613fe48019d6246eca47bfaa666a2155f219b895caba5534ef570d48004cc5a7dd19464af581f570592273885807533457fdd25c1b82975bf7efb03c77b82302ec9a5515af4cebfe52181b332f66faf1c83f8f79e4b1113d6d2f764a0f80d992e1022c52f3a03ca76a654512b53fe0c4903bc7bb3f5a6d04d31b763c09f3cffb9450faa968ab38fbe6f570ae06cc23ef997ee279e643763e96f8fd3d50a360b2997b72f2fdbf52c7f1bbf9f7ec293f76d40637934b5a0a51ae3e2d0cef5a77d51666c0e948e380ed99a2017b451"}, &(0x7f0000000400)=0xd6)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000440)={<r5=>r4, 0x40, 0x69, 0x53, 0x4, 0xbe19}, &(0x7f0000000480)=0x14)
r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x3, @empty, 0x80000001}}, r4, 0x838, 0x3, 0x10, 0x3, 0x1fbe, 0x3}, 0x98)
sendmsg(r2, &(0x7f0000001c00)={&(0x7f0000000580)=@un=@file={0x1, '.\x00'}, 0x4, &(0x7f00000009c0)=[{&(0x7f00000005c0)="ca8bb269adc937e6156f82e53772384b58bfa26304ba935bd40d1713e7a3cd7f85bbf983ea9cdfb8767e0ed96de1da8a04f806d537f170960d003567c65a10e4fce55c1412d09f11a96ef6e2b6c2d99bb1128370c4dbcb827da46ff0d35dd5517f2da3c2f1c8f14b25d97b1d2921eca1084bb2363a87ae9dec7a376903668bb21157598061f9e0eded", 0x89}, {&(0x7f0000000680)="53f43228bcb5c65eafa7cd8cd0be8794c8305925ea214cedf350d4c5a40cfbee2db436f6aba91948e4ccfbc82cb4a5ff6ada3bd5287794800477f0005b26b5", 0x3f}, {&(0x7f00000006c0)="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", 0xfa}, {&(0x7f00000007c0)="23c1fed2a9168bf1c836a51c0be43df684e84178d4a4366061e5c14d00d5079a2bfd325e83f13956990e1f95560ef1a432eb9ff84a42207b4b6ff5086491fd2bbd6b334892dd10a69f55761c641f939ca288ab95", 0x54}, {&(0x7f0000000840)="678c4a58049de7abaa42d28b41fb6c88ec5029e5b4aa44bae4c36e4645a8607e40e87491440d7b8a1600b7902697f8ff22e598adaceb67e4ddec2b42c558e11643b8e704225cce1289a92f96844bc707ba6898f8ee70bebb134045b4c293adcefa0fdeedbb53462cf6aafcf0c1bf13b80048d2e0d45f2579a992bdcde66fbb11e1e5de1519729c15863cdcb82ba6fef13c", 0x91}, {&(0x7f0000000900)="e4b4316b199bc6d6dcee7f609b3bb44375d897b05109f2e505c8ab409a13d0d278e5f51b55588a4cb0e300700c52c116920a2d3d7d4a781b6a348a6a951009b24e1ebe5d9c635c565848a43e264aeae3e43a6209e0d2e72195a4f45b685f176bbe351836fc9597a609710a7191aa174677778ad586369d0ae95fe555e7f0cb7192eb205e57afbbc7f60bfa5d926244052cdd0ee50f60bed5dffff85356c8b0c8b314d51f1e2efafaf76f629edef628f28e199960", 0xb4}], 0x6, &(0x7f0000000a40)=[{0x1010, 0x3a, 0x8, "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"}, {0x98, 0xffff, 0x6, "32ea1e1a638cf588e36f43dcf4c5bf47d4986541f28d3a0356a232c91208ecd54e35708b2259635485af2bb5529314c5d2bc5a59a45a1e918312be2ad0cf10f129d0eba7bbcbde6d1fd653fb28e19516b4a06af6aa218c8bf73248ba160eb1c37a1a569b2037103c4dbbfbe5dfa35e836953c3074c5a7101a804a11e10ebae1e63f0"}, {0x20, 0x3a, 0x2, "b2d43cfc63015b86c8"}, {0xd0, 0x88, 0x4, "6a0c2950d7e8179b68c7cfabfb0aa0a92605d9f9dac849ed3a2972b069c7b7b9736c3d507799209aae19e3bd1f9c0a090b2621c680c58dde8b26421813a4ea94c5a336f46e16cf79f8f50c546037acf9437b196361993b4f292656e2691434bf41cb7dae400a1783d8d125bbd17b775158d655e0ffe298de2f305c75b39fa458de84f43f6713b1eb05218f70f08f5c707d1e73a3f07f5ffbb5cd55cfef7b3da560aa2be24651926dd1cc65138c3e562eccbe9b1a940113552c"}], 0x1198}, 0x1)
freebsd11_mknodat(r0, &(0x7f0000001c40)='./file0\x00', 0x4a, 0xffb)
r7 = semget$private(0x0, 0x3, 0xc0)
__semctl$GETNCNT(r7, 0x2, 0x3, &(0x7f0000001c80)=""/175)
getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000001d40)={@remote, @multicast1, <r8=>0x0}, &(0x7f0000001d80)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000001dc0)={@loopback, @broadcast, r8}, 0xc)
freebsd11_fstat(r1, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_lstat(&(0x7f0000001ec0)='./file1\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
chown(&(0x7f0000001e00)='./file0\x00', r9, r10)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000001f80)={@multicast1, @multicast1, 0x0, 0x2, [@rand_addr=0x9, @remote={0xac, 0x14, 0x0}]}, 0x18)
freebsd11_lstat(&(0x7f0000001fc0)='./file1\x00', &(0x7f0000002000))
getsockopt$sock_accept_filter(r6, 0xffff, 0x1000, &(0x7f0000002080), &(0x7f0000002180)=0x100)
freebsd11_lstat(&(0x7f00000021c0)='./file1\x00', &(0x7f0000002200))
pwritev(r0, &(0x7f0000002580)=[{&(0x7f0000002280)="eb7e3b0a2b223eb800b013abb91f72f39db795469efd0bad44d2f0a14afd9a8d279cb7afe6b904e077a01a093455f135c8a904904643a23b2213610636f1fd7629b1ef1a3e24d89de5c88e06ff4ef08539af65a04ab55456233ca4d8c9d6d843fc2d4b3913bffae516dd20ae58ea6f446be08bf2e7cebf83967a6baa4584def69e2c3d25a1d5f23280da41584abad380c806612a29d30124ecde7c34048300183b92c19624a311d62f55ed91f4", 0xad}, {&(0x7f0000002340)="b597de96078bb8d0a6368c0065660ca6ea4928eb66c68d5c32458205506b19bcad9ad9ff3ae67966a52600382ebe34631f240c0f5219003fe02180d1004cb220320f04cc0c409f20f40f0f2c53b83b994fadb7012e1f4ef88d32f1358c3e4690470b19ea240ee05e550bba1ed1dbe5f3b92b95206de1161f522e66b54481f108a4f616afa4f20e641724995d844db853cf04f92eb69d250c4f57", 0x9a}, {&(0x7f0000002400)="b49f3d814035c8eb64e0aa195d1ae7dd542ef067d18e95d0a62a07f5c894835dbe154057ad18515ba230ea74734e9ecdcc8e60c4cadb40c03c9eaffed420cc5470672548309a0ef206e87e71d7080d16e6d46782dc5c8e9b10b362d4ffe80b38ae19ec71e76c7d39678726e5d6c202b303e4e0034e1b58cfdaf77deabc674b0ca0aadf3fb5cc6c5a85883dcebb7e4aaf004878620ce63fe2887e5bb9f8956d85a690d17a94bc242af6009b166364a7e380abaede9105533721ecf0cd5116f3cfa6df7d75e0a17ce686b1756aa7d43eeb57", 0xd1}, {&(0x7f0000002500)="516c447972ab548a523d1552d97440d7c805de6d8015c4e6ba2389188ecbe971073b87a3c9dd7dca1d72799f42d41c1e9508a6cb4662a1441176d399ea618abcbd4b61ea291ce15a2c08", 0x4a}], 0x4, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000025c0)={0x3, 0x5, 0x3, 0x8001}, 0x8)
clock_settime(0x0, &(0x7f0000002600)={0x9, 0x80000000})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000002640), &(0x7f0000002680)=0x4)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000026c0)={@in6={{0x1c, 0x3, 0xedb, @rand_addr="bd217f3d344d9d0405841bed22474fc0", 0x7}}, r5}, 0x84)

lock order reversal:
 1st 0xfffff80012b1e608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440
 2nd 0xfffffe0000b8a2c0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283
 3rd 0xfffff8000871ed88 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598
stack backtrace:
#0 0xffffffff8110edde at witness_debugger+0x8e
22:30:54 executing program 3:
syz_execute_func(&(0x7f0000000800)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0f66f58df58dab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d3c2ddc0fc9afaf100000f345d9c6ac0f890d5ad5f1c403e5485000cdfbd181a8b0bf0b0000000b0000000b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fe0f52626478a1758c4dd7dbb00d08f497882cec4017d6f8a00000000a261b7e2")
chdir(&(0x7f0000000180)='./file0\x00')
pipe2(&(0x7f00000007c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000240)="3b2be0c83ccd2ff004f558916f1a6045bc280cdff0f192265a527c5adc4dcac69ecc074374e3e4baecac24a90414cfda2451a72bf2d9517a8b8a6cd4873c9365e4d858f76ec0f6e5678c23d6cbaefdf875d447c842ead28cd94ac531dbdc23c9d59637", 0x63}, {&(0x7f00000002c0)="efd436470212e07aa896d5a86f70cb8771ec144bdaafeb4202f63e1d850eaafba79e419bae607201f034f3bd01f119c49acc24ed00d0ac12d15b03f611bf", 0x3e}, {&(0x7f0000000300)="189502ac0b5d9069d10d00363d1475bc2b60e7bb5c8af7d3dfa57d4d4d6ef75b9e33fc3570f75149c3320f7d226d1fc21152a352e77c830b1a9bcf013fc53d5b621922bb1d3711e079a68bcd742aca29e0201d2aafd9ea02ecdb53d220c646816a22416448097230b3d0b865484f62b205b306a95c754f1daf6015f7e7d66edb4f8ea55f1c04bb8c80930a268dcbb1b1a039375b25f27d77dcc1633330a94e934a10f810126458b6282109034ff80ad659490e6fa381798c8ffec90b69b433b824a3cc1a6c1158", 0xc7}, {&(0x7f0000000400)="527dbd778fa996a874325a341fc5fa031a21e21c1f12c3292a9db3242c1acbfc1c8b05246ee261c1cab33c2b5c72f8707a61cbce968fb73e9d8d43a4c8306664aac257214bb4d98e699b966de84c271d6eeb5f59f5cfe83434ee0aa5569fd0f7d2102aa1ded14108127d2d", 0x6b}, {&(0x7f0000000480)="5720311adca515aa528dd59711ead38dd475bd5364b78700bb3d70e00e05c8e818c37fbf9817f91129bf2779321b", 0x2e}], 0x5)
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

#1 0xffffffff8110ea12 at witness_checkorder+0xf72
#2 0xffffffff8102e3b5 at lockmgr_xlock_hard+0xb5
#3 0xffffffff8102eeb8 at __lockmgr_args+0x488
#4 0xffffffff8150ef1a at ffs_lock+0xea
#5 0xffffffff8195ff15 at VOP_LOCK1_APV+0xc5
#6 0xffffffff811c2aff at _vn_lock+0xaf
#7 0xffffffff811a9a81 at vget+0xb1
#8 0xffffffff81195368 at vfs_hash_get+0x148
#9 0xffffffff815083a1 at ffs_vgetf+0x51
#10 0xffffffff814f8644 at softdep_sync_buf+0x444
#11 0xffffffff815104c4 at ffs_syncvnode+0x394
#12 0xffffffff819640d5 at VOP_FDATASYNC_APV+0xc5
#13 0xffffffff811bd3f0 at kern_fsync+0x290
#14 0xffffffff8170da96 at amd64_syscall+0x436
22:30:54 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000381433db7f35da010199c6769ae974a7937d518b63f2e98298e035d3990191a80eee02569dece9d2c6a7d26dddfe10b4db090d239797593d5e9987bfc988e4caaa02461ec765f03b9f644d1460074aa3852dc556d88b6d9b6aa7df6f4d238143c152b7cde73ef4d518991bf3dffd43bed5413d389c50283f484c32aa493dddcfe4292480cc042074eca498a9cc1201aff6c85972048924760978c4ed1609c14921e0e491189f22ba09a22af5c2bc17799ff3725eabfbab65c6811d1a9988f0d465707abaa29c023daf65e17693eba250cff359d8483b9ca62b463c18065f53b6553f852363"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x81}}, <r1=>0x0, 0x8000, 0x3, 0x9, 0x7, 0x400}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x800}, 0x8)

22:30:54 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x45, 0x4)
sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x100000001, 0x3, 0x80000000, 0x0, 0x3}, &(0x7f0000000100)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x200000000, r2}, 0xc)
sendto(r0, &(0x7f0000000340)="f10dfd6f9aeabf25", 0x8, 0x0, 0x0, 0x0)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/170, 0xaa}], 0x1)
readv(r0, &(0x7f0000000280), 0x0)

#15 0xffffffff816d54dd at fast_syscall_common+0x101
22:30:54 executing program 3:
r0 = socket(0x12, 0xffffffffffffffff, 0x400000000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x1000, 0x9, [0x6, 0x7, 0x8, 0xa1, 0xb6, 0x3f, 0x3, 0x1, 0x100]}, &(0x7f0000000040)=0x1a)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
sendto$unix(r0, &(0x7f0000000500)="9401050138a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f", 0x194, 0x0, 0x0, 0x0)

22:30:54 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c1", 0x1}], 0x3)

22:30:54 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
socket$inet6_udp(0x1c, 0x2, 0x0)
getpeername$inet6(r0, 0x0, &(0x7f0000000240))

22:30:54 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c1", 0x1}], 0x3)

22:30:54 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
freebsd11_fstat(r1, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100), 0x0)

22:30:54 executing program 3:
mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00'])
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', 0x0, &(0x7f0000000240)='\x00', 0x0])
mlock(&(0x7f0000efa000/0x2000)=nil, 0x2000)
writev(r0, &(0x7f0000000280), 0xf3)
r3 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
__semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000480)=""/16)
recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x40000, &(0x7f0000000080)={0x1c, 0x2, 0x6d, @loopback, 0x8}, 0x1c)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {r2, 0x2000}], 0x4, 0x0)

22:30:54 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x3, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040)="98195277e0c3f1f5")
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000080)="268f06bb098c18c2c140b1e89a1cbec5f3d673734432de3323e395d4729442761b8974579c376ea33eb635798ad1a893814bca7cba128e1935c9bf10c32f33e6899621545385ce09e4b1a4fe59b2d1452a1e08203328f77c325c0d2cb5fa0146")

22:30:54 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c1", 0x1}], 0x3)

22:30:54 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)

22:30:54 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e662a", 0x1c}], 0x3)

22:30:54 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c1", 0x1}], 0x3)

22:30:54 executing program 3:
mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00'])
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', 0x0, &(0x7f0000000240)='\x00', 0x0])
mlock(&(0x7f0000efa000/0x2000)=nil, 0x2000)
writev(r0, &(0x7f0000000280), 0xf3)
r3 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
__semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000480)=""/16)
recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x40000, &(0x7f0000000080)={0x1c, 0x2, 0x6d, @loopback, 0x8}, 0x1c)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {r2, 0x2000}], 0x4, 0x0)

22:30:54 executing program 2:
setrlimit(0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = socket(0x17, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x0, @remote, 0xe840000000000000}}, 0x0, 0x0, 0x6, 0x0, 0x80000001, 0x101}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400), 0x0)
r1 = msgget$private(0x0, 0x40)
msgctl$IPC_RMID(r1, 0x0)
socket$inet6(0x1c, 0x20000003, 0xbf)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240))

22:30:54 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a", 0x2}], 0x3)

22:30:54 executing program 2:
setrlimit(0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = socket(0x17, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x0, @remote, 0xe840000000000000}}, 0x0, 0x0, 0x6, 0x0, 0x80000001, 0x101}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400), 0x0)
r1 = msgget$private(0x0, 0x40)
msgctl$IPC_RMID(r1, 0x0)
socket$inet6(0x1c, 0x20000003, 0xbf)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240))

22:30:54 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x3, 0x2, 0x0, 0x1}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8)

22:30:54 executing program 0:
r0 = socket(0x1b, 0x0, 0x2)
open(&(0x7f0000000040)='./file0\x00', 0x10800, 0x10)
poll(&(0x7f0000000000)=[{r0, 0xc8}], 0x1, 0x7ff)

22:30:55 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a", 0x2}], 0x3)

22:30:55 executing program 3:
select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000))
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x2, 0x1, 0x4fe, 0x101, 0x800000000000000}, 0xc)

22:30:55 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a", 0x2}], 0x3)

22:30:55 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a", 0x2}], 0x3)

22:30:55 executing program 3:
syz_execute_func(&(0x7f00000004c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c4a271bd1d0500000030a1c9fb110fd3c4a261b7e2")
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={<r1=>0x0, 0xa8, "c85f53ecaf9bd610823df16ffad6fa8f0b0ed1c20706687249fa7983042908ab3edd90f39e4ba1a4d99c76eef2cb30f7206dccd04a0c5522933b8ddf9e4888582efe5880e926ea96b663055915c8dcbd5aa6ff852959c9bfbd7879e071e48a25452b74a6004ff5da03f1172e177963aa8c8ef3eea044dc845568ce565989c45b03f134805d7544ac89ee53c08d714f9875115711ccfcc993595a25a87adb425ac37e2d502c1296ef"}, &(0x7f0000000100)=0xb0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x5, 0x20}, 0xc)
accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
truncate(&(0x7f0000000040)='./file0\x00', 0x0)

22:30:55 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
flock(r2, 0x5)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x1)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0x10000f, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000140))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c)
setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4)
lseek(r0, 0x0, 0x41000000000003)
setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000e70000/0x4000)=nil, 0x4000)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200))
shmget$private(0x0, 0x2000, 0x10c, &(0x7f0000f79000/0x2000)=nil)
munlockall()
shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9)

22:30:55 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801", 0xf}], 0x3)

22:30:55 executing program 0:
syz_execute_func(&(0x7f0000000340)="b17591cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
socket$inet_tcp(0x2, 0x1, 0x0)
accept$unix(r0, &(0x7f00000003c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x80000001, @ipv4={[], [], @loopback}}}, <r1=>0x0, 0x8, 0x1a3, 0x53e65e56}, &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x4}, 0x8)

22:30:55 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000100)="c3", 0x1)
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140))
execve(0x0, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

22:30:55 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801", 0xf}], 0x3)

22:30:55 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8)
sendto(r0, &(0x7f0000000180)="492ffc8b673590764f0ec009d14a6b9b44390dc022dc62c7c7f01b3421542e2c709af4a70c73c21e9c2c51e09dca038628cc865c9296de3d341f963987c9a98e068d2257428f5259b329bc6ff37f500054aab7755a88196168b23ed41aa728fb7eaaec70ed8e19e210aa709be6e6abf9a254cd986a8139b86f616bf04e1f26b8096a2f5a4b9b7108", 0x88, 0x2000c, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42b}, 0x98)

22:30:55 executing program 0:
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
select(0x40, &(0x7f00000001c0)={0x4, 0x1, 0x9, 0x2, 0x9, 0x200, 0x3, 0x7}, &(0x7f0000000200)={0xffffffffffffffff, 0x4, 0x65, 0x8, 0x3, 0x3, 0x1, 0xe8}, &(0x7f0000000240)={0x1f1a, 0x8680, 0x8, 0x1, 0x5, 0x4, 0x4c6b, 0x7}, &(0x7f0000000500)={0xaaa6, 0xbb7b})
fchdir(0xffffffffffffffff)
getpid()
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000440)="982c3d0f05913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = dup2(r0, 0xffffffffffffffff)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1)
getsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f00000002c0), &(0x7f0000000400)=0x4)
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ftruncate(r2, 0x4)
lchown(0x0, r3, 0x0)

22:30:55 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801", 0xf}], 0x3)

22:30:56 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801", 0xf}], 0x3)

22:30:56 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7b", 0x16}], 0x3)

22:30:56 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7b", 0x16}], 0x3)

22:30:56 executing program 2:
socketpair(0x10, 0x20000005, 0x5, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0x8e, "05003d4b1790c55fde6ef42f0609b962ccb6a5a5670b9e865f166807489e072698244cb210c5024bc5827aa8b97d21edb044025dfaec893a8d884174c46ff890a5d4c26ce6797eccd3ca593c963510c4a4b44baca94c85cda390e2d3b85e40f04751b935faff98f291d44c04d87539e45bc69c1a3c7a795ea8ec74c4bc4b6f0941d0badc31724010a81cf60f2f83"}, &(0x7f0000000180)=0x96)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x2}, 0x8)
sigaltstack(&(0x7f0000d34000/0x4000)=nil, 0x0)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99)

22:30:56 executing program 3:
getrlimit(0xc, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000140)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

22:30:56 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ppoll(&(0x7f00000000c0), 0x200000000000022e, 0x0, &(0x7f0000000180), 0xffffffb0)

22:30:56 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7b", 0x16}], 0x3)

22:30:56 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7b", 0x16}], 0x3)

22:30:56 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x1000, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={<r1=>0x0, 0x7, 0x2, [0x0, 0x7a]}, &(0x7f00000002c0)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x3d6}, 0x8)
open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0xd3dfeeb0209fadbb)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x46e9, 0x4)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000140)={0x9, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @rand_addr=0x7}}}, 0x118)

22:30:56 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/98], 0x0, 0x20000000)
r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4)
bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
rmdir(&(0x7f0000000240)='./file0\x00')
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
freebsd10_pipe(&(0x7f0000000280))
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
semop(r3, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)

22:30:56 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x3)

22:30:56 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:56 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x3)

22:30:57 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x5, &(0x7f0000000140))
getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000200)="ac24adc0899dceb5bb7ab0ce80c8808d8b97835a7ba2e6d84fcad1cfb1bc83aa1652eaf2dfb33fd2b23bb37def2617d14b4f94d05219d8696cdd04f2540eaa979b5cbaf685a3861b894599639e0fd38b1a155d310874cbfd8cafe4243c3c8646d00af26280bbd0b89db051d6752b47fcaa8a040bf0458e6cab50ff6dbe02919b1685449df069dda5e8af71dbaf2b2572fb87fa8d0333cd172d4230d198b539e5d5e6b7e4cc186d253877b03e9319eb6971973ef995396a7ec00ef02098dad683091203cb", 0xc4}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000800)="eaae811d09dca9d2685ec57dd673c309f9d1e47078750ce6e006014cc40d59a916e5ec2629aaa60293686c8e74204d12cb464614e2e5ca2759d4f01803c5aa1f55bf83f90cfc3944e04285c79488a2032b68b4db63db53f7d244277f5843ead8bcf5f1000200000000000000a8e29207acb9d2b9c2778f930016b8820a409f7a1b05d8e2a325b93644adb258aa", 0x8d}, {&(0x7f00000004c0)="5a0e4b7de632fb5ca9d739eb056ec5ec67eb2e38848362f8e7ab267fd298c0f4491eedc0f9fa7535412ca09c9119501a594efb15217e76c2d00b66c59279021b46ebbe9463491c6ecc0a30941422a50360fcc6ffb4a59aa198593b9af7227d986411", 0x62}, {&(0x7f0000000540)="a9c45d967912628c34a1f7e778f765e65a4140af12bbac4f41c2c1fca288db88f8e82441", 0x24}, {&(0x7f0000000580)="95ff808bc8df3a6e7fe4091bc7dca0afe280554c27a03158dcae2338a935617f99d1a5f2e6c8052c1cfa99c99740c6f9298fb4043d394029f5914af6ce7d4bc145d684a83ade02ebbdee67a6cc4cce662b1253d103e418c55f0f319ba98d355470eb6e270aaa30bae3cc8b90723cc76048322afc6d6c40c4d04271cc176045811fbe195a6c65fe3b937dde5d978f86d652bed442d0b0d09b425ac617d9a471edb1c16f7df080e16f94fd81e56f0d3d4255dc2c1908cd511b5ef946cce32e32367bfb8b51ab93c3db4ed861c9d85a3beb821a9a6096d5d425b4ec04a7fa627159aa1debd3059780d78bfe6f4e175abb", 0xef}, {&(0x7f0000000680)="db326e518323f1b64a9967a2f1fafbed988669bfba82632672d97c6daaee91a60b6ea72ff8844e2bf6bfd1474a7e92164757ed35aac5bf083b287f0e35e53c6c7be06205dd557af929efb48bf1576b14172a451c17ae0d0ee206105167fa4263df60510d4760b03bc5da6ad5459f4a9b8ac8ddeac53fee0ab5332e11fac3c9913880f250f1449cc996b3ea462de0630edc4a512cf03ad0cd7cb5ac5ae50d15a7601d86d419da9f6ed0d630dcb7062e96a9acffc6a1d0ff5b608c7304a1b8959353772aa9529a310c8c15e585c6c04c957ca7340da533be", 0xd7}], 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000480)={<r1=>0x0, 0x6, 0x3c, 0x7ff}, &(0x7f00000008c0)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000900)=ANY=[@ANYBLOB="1c004e20ffffff7f00000000000000000000ffffe000000204200000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000800"/121, @ANYRES32=r1], 0x84)
mlockall(0xfffffffffffffffe)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4)

22:30:57 executing program 3:
socketpair(0x17, 0x10000005, 0x7, &(0x7f00000002c0)={<r0=>0xffffffffffffffff})
accept$unix(r0, 0x0, &(0x7f0000000380))
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001002, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
read(r1, &(0x7f0000000100)=""/247, 0xf7)
read(r1, &(0x7f00000003c0)=""/42, 0x2a)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x60)
sendto$inet6(r1, &(0x7f0000000300)="4d3f39a38b888e3e4193510ddb0872", 0xf, 0x8, &(0x7f0000000340)={0x1c, 0x1, 0x3, @rand_addr="431977e6921ca9f7aba0085680f33b49", 0x1}, 0x1c)
fcntl$getflags(r2, 0x1)
close(r2)

22:30:57 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:57 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x3)

22:30:57 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:57 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0)
geteuid()
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "28dd73b03e97673dec6d6c93dfd5d7bcf02a11b22f1854b80cb53a8af84668c7", 0x0, 0xffffffffffffff79}, &(0x7f00000000c0)="66a1f637bc1a97977f901b04dbb48f47f85db6936078f59c8b4ece637804c6f111891d98955505353acb0d09ec3b4cd8d1f3e67a9d9dbc5e2ded3f16038875c48dd477157450f0f2a0dcf624474fce12029c88f640962c70caa1f192e15a5e5c6ffbfc19be81b2d766abc9edbfeb3e7fc9cb1cab759f16c510fa41f7597fcd41ca4d61c8a025a47693880c2b5dae41e788b840", 0x0, 0xd91, 0x6, 0x7, 0x3, 0xffffffffffffff81, 0x8, 0x2f})
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x81, 0x5b309bc9})
poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff)

22:30:57 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
fsync(r0)
syz_execute_func(&(0x7f0000000000)="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")
open(&(0x7f0000000140)='./file0\x00', 0x10001, 0x120)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)

22:30:57 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:57 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:57 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e66", 0x1b}], 0x3)

22:30:57 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:57 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:57 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x3)

22:30:58 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0xe, &(0x7f0000000000)={0x6})
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0)
bind$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500))
accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0)

22:30:58 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x3)

22:30:58 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x0)
r1 = msgget(0x2, 0x4)
msgctl$IPC_RMID(r1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

22:30:58 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x3)

22:30:58 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x0)
r1 = msgget(0x2, 0x4)
msgctl$IPC_RMID(r1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

22:30:58 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:58 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x3)

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r0, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r0, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000002c0)="c9df991ddbce5bbdc252c11a20f0f761619594b51f57b1cfd79b1552934c82315abe3c54f63aee74c21e93e0c1b31d138115c4aec2c8e90e4d145d739ae382bf5090ee2e512d57f6719d98b049b3e36fd79faea3ca77ee9546b38188bcd11604c9c6437cbfd5c66fc310ca808f2d4d1d1fc167b494f4508b6825a846f7cda3a2e97e7cb0afe3d07316cde2ecfc2a57b7d043474f2ecd1478c1828f9b401751244365bae781c0384d11b3f19bb2af73f27ec4c5a843617312b23a758fdd49f4a26794666eeeda6118", 0xc8}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x3)

22:30:59 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x2)

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r0, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x0, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x2)

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x0, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000003, @multicast2, @remote={0xac, 0x47}}, 0xc)
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bf03d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x2)

22:30:59 executing program 0:
r0 = socket(0x0, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/112, &(0x7f0000000000)=0x70)
getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)=0xfffffffffffffffb)

22:30:59 executing program 3:
syz_execute_func(&(0x7f0000000500)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32f040281966460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f08f4571220b13826e7566750dc4c1ddfa149d6f0000008cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x200)
openat(0xffffffffffffffff, 0x0, 0x400, 0x0)

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r0, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)
socketpair(0x3, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0x8}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x1}}, <r4=>r3, 0x7f, 0xffffffffffffffff, 0x100000001, 0x5, 0x80000000000000dc}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0xbd5}, &(0x7f0000000180)=0x8)

22:30:59 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {0x0}], 0x2)

22:30:59 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r0, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xffffffffffffff88)

22:30:59 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r0, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x0, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r0, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x0, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {0x0}], 0x2)

22:30:59 executing program 2:
r0 = socket(0x0, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x0, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0)
ftruncate(r0, 0x5)
setgroups(0x0, &(0x7f0000000000))
sync()

22:30:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x0, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x0, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x0, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x0, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {0x0}], 0x2)

22:30:59 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x0, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket$inet(0x2, 0x0, 0x0)
recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)=""/238, 0xee}, {&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000000c0)}, {&(0x7f0000000340)=""/131, 0x83}], 0x4, &(0x7f0000000440)=""/88, 0x58}, 0x40)

22:30:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)}], 0x2)

22:30:59 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:30:59 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x0, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x0, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x0, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 3:
syz_execute_func(&(0x7f00000000c0)="b12c91cd80d946f9c4236149ef9866420f3a3800588305b30c641e320fc4019d631bc421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421d5f64126c4dc6a000ec4a359484a18006669a0b90c00000010410facb6000000000666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xf020, 0x400000000000000}, 0x8)

22:31:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x0, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, 0x0, 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)}], 0x2)

22:31:00 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000042c5, 0xfffffffffffffffc)
r1 = dup(r0)
accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000)
fsync(r0)

22:31:00 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, 0x0, 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x0, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x0, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)}], 0x2)

22:31:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, 0x0, 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)}], 0x2)

22:31:00 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:00 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, 0x0, 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, 0x0, 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4", 0xd}], 0x2)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, 0x0, 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4", 0xd}], 0x2)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0xa5d, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0xffffffffffffff01}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="1c000000000010000000000090320c5022b439361f0000000000000000000000000000000fb091562fec5e0000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084117f213016ef5bfb42d8681eb3749602", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200)=0x7ff, 0x4)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4", 0xd}], 0x2)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
socket(0x0, 0x2, 0x6)
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYRESOCT=r0], 0x1)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000100)="669ed3e20663e782baa0a58feb27a006c49e2c32c55329b24cb3aca433a3176aec6cad42ad1e6afca88c9284d5136f080b0626204dfef1b233370671a71fab5b3acb53a41b1b952a9810d2ed52598ebd85425c6f15beafe76ea42164686b51ce49c6f63ad499acdfe257048e92ec0168b030ab3e04f45c4a77d610c07375664813ef941152acb0b04b9c3681e27989c4838b988a1e79c678de6ca26a002550eb181ad6a253204cb54363a8edfbd4fde6fbd2e511448051")

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0eb", 0x14}], 0x2)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65393900"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65393900"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0eb", 0x14}], 0x2)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1, 0x4)
pipe2(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000005c0)=0x200005, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fcntl$getflags(r2, 0x80000002)
write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{}], 0x1, 0x3)
sync()
mlockall(0x2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/121, @ANYRES32=<r4=>0x0, @ANYBLOB="0004000030050000040000000300000000000000"], &(0x7f0000000080)=0xa0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000280)={r4, &(0x7f0000000480)=[@in6={0x1c, 0x2, 0x9, @loopback, 0x10000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65393900"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65393900"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65393900"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c6539390000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0eb", 0x14}], 0x2)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65393900"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c6539390000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c65393900"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c6539390000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000080)="a3a9da3e6d853bbfdf526679a0b761ce2c2d94656ea4856dc67e81212e33a6a2c03b69efb42767eb4ae528e36a4c8bebaad734595d01e1fdb00fe04a06b6fbfd4b426074f35ce8c1affb00d288e3af1b824cd96456a3bdc59873768161679249aefb89c1494173797cde07188b9fd67740a46422158a56c36192009cc308c654")
setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f0000000000))
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000100)="7f6433a63ada9cb64271c43ec14eebc97fcc5beafa60279177a7a542e756cfa3bb6216ee98cfa4277516f72685bbf571d4914008b719abbdbb0ec9353e1d0a8087a0efa738dd9b264cd7a83e885d91de0a752c800eb2977f2b13c5d152e770d6ca115719d596b4f1538539f40e0fe1449759a1b8c3e584ffeb2c3d90acb8a08a8b1d6cec4513db63be7054d9b6f5b99aed6ca432d51a90396b8a8040ab90c6a27f147856471622603d3af6300704a68ebf4862d98c17509adc31")

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c6539390000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbf", 0x17}], 0x2)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbf", 0x17}], 0x2)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c6539390000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c6539390000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
semget$private(0x0, 0x1, 0x200)
r0 = socket(0x2, 0x20000002, 0x1f)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={<r1=>0x0, 0x6}, &(0x7f0000000500)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10)
r2 = semget$private(0x0, 0x2, 0x40)
semget$private(0x0, 0x4, 0xc)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168)
shmget(0x1, 0x4000, 0x553, &(0x7f0000ffb000/0x4000)=nil)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbf", 0x17}], 0x2)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 3:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100004)
mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x9)
r1 = open$dir(&(0x7f0000000040)='./file0/../file0\x00', 0x20004, 0x8)
r2 = openat(r1, &(0x7f000052fff8)='./file0\x00', 0xffffffd, 0x4)
symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r2, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x1000)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:01 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x2)

22:31:01 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:02 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x42, &(0x7f0000000040), 0x0)
getegid()
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7)
r1 = accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000001676c83768443c4e0d3229ac8efe8d8200"/80], &(0x7f0000000080)=0x50)
getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
listen(r0, 0x401)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3}, 0x8)

22:31:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:02 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x22)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, 0x0, 0x0)

22:31:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:02 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x2)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, 0x0, 0x0)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, 0x0, 0x0)

22:31:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)

22:31:02 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2e, 0x0, @remote}, @icmp=@mask_reply}}}})
__getcwd(&(0x7f0000000140)=""/4096, 0x1000)
r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/112)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000001140)="e4937abc7dd6125ef22099226affac024b14c25bad0368fdf22eed53d867fa1d31ddbfaabb51239c6c82cf713b84bb05d586a6d43c0bc4d622d92c97f5e7bce4cde30d134c0990ee18fbfb366cc4ba265abc6b748bd528d85dc41097857bcfe8704f14df85101c65c89fdadbaee54bb657e6bf36c303a1e383a8879599abff1166e59372f205d26b3bf10aa8cbde7cadbca9295d77870570b816e533e87ea478e41a9843eeeea5c027f96f94126dca589fe2e92053005a8ea3b372c91d1c86287c6a0d33")

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)

22:31:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:02 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="66bada512f3a2b14a933623fb7e196b74c602bf8536d093d9fba5e5c4bf02e2123e0a88bf33a99fd53a029307ffb1f73defef650ee7b9ea2c26b5877c8db62a164bda7c1f83a749f303939ed430b8dd43512b921527dcee3c418bcfdd22a64fa37a4034ccbe3344130cfd333b1b3d92a2b467f3d27d3736900282028efa2effab09313edecd4bfb6b395a0bd5ff4138518a97cbcc79701", 0x97}, {&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x2)

22:31:02 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={<r1=>0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000380)={r1, 0x7ff}, 0x8)
r2 = accept$inet6(r0, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c)
accept(r2, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c)
r3 = accept(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/110], &(0x7f00000001c0)=0x6e)
getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11000200c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1}, 0x8)

22:31:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, 0x0, 0x0)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)

22:31:02 executing program 3:
clock_getres(0x0, &(0x7f0000000080))
clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x80000000, 0x10ff}, &(0x7f00000000c0))

22:31:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, 0x0, 0x0)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:02 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:02 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, 0x0, 0x0)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3)

22:31:02 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)

22:31:03 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x14)

22:31:03 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x300)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)

22:31:03 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:03 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x6400)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:03 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{0x0}], 0x1)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2)

22:31:03 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x60)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x100000001, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r2=>r1, 0x8001}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0xffffffffffffffe1, 0x7f}, &(0x7f0000000280)=0x94)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x32, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4)

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6cb46a39000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022d98016d8b32707d71848549c7b185623b75707f3ed50575d01ef0579287c4908daab842b1da94f5e8b836d8d0a722df71e8c7a56846f0e884d349708b96de71729731bbeb1e909737bf2f0ddef9c84470e5333afbee40d9ba2d0ee24c02ab02c142e9371de35e71902a37ba28a96f3d02c9f6ad0669465b8d64ccd7dbe2c91e277a84e144e762a3bff0d0b07381140a8b8c6509738f893a4d962de8087f04783e8a533548d280dc83"], 0x10)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3)

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x4}, 0x1)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="a0022e6c65c229c48cafef5da55e2d3401d8dc84ea3939dd0000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockname(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)

22:31:03 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{0x0}], 0x1)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf)

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
setsockopt(r2, 0x0, 0x7ff, &(0x7f0000000040)="8830770b7bce48aac342f2c2c6493ff71e8d6c058a9ce32be23a508ede55e8a55be5e222578a119b148e5f655860bfa8d092a56be5655d23be112005b7825b53aa78c9aac4f75197cc5c230da775e93132e8a19034076f4f8ec308b34c63a09aa5e97434bb5d82f7a14400444f6132750bbdf4b3fd02f9aa9fe6c9486c46af9989abca39d5df8de6fe9caa94add21cf61f54b4bb98203ec0a5c0fcde9cf63dd30b0e700a02ffc1adb945c63afe8770b6a574bfca4e173cdc2d3496b075a401f881", 0xc1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x14)

22:31:03 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x9)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
ppoll(&(0x7f0000000080)=[{r1, 0x2010}, {r1, 0x100}, {r0, 0x3}], 0x3, &(0x7f0000000140)={0xe6, 0xa7dd}, &(0x7f0000000180)={0x6e9}, 0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x300)

22:31:03 executing program 0:
r0 = socket$unix(0x1, 0x0, 0x0)
getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
r1 = socket(0x2, 0x20000000, 0x0)
r2 = socket(0x2, 0x5, 0x0)
getsockname$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={<r3=>0x0, 0x5}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r3, 0x2, 0x1000, "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"}, 0x1008)
connect$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000023000000f87b650100409bb3ea070000"], 0x1)
dup2(r0, r2)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:03 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{0x0}], 0x1)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x900)

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r0]], 0x1)
fcntl$getown(r0, 0x5)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0x7}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x1000, 0x3, [0x8, 0x0, 0x2]}, 0xe)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x7, @rand_addr="7c22344e3b8bc6d92981bc5dff2b532a", 0x2}}, r2, 0x1, 0x200, 0x11, 0xa3, 0x5, 0x5}, &(0x7f0000000300)=0x98)
bind$unix(r3, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82002effffff7f0000000073fa88ffa61f6c653000"], 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000040)={<r5=>0x0, 0x80000000, 0x3, [0x0, 0x7, 0x7]}, &(0x7f0000000080)=0xe)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x410, 0x4, 0x1f, r5}, 0x10)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa00)

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x1, 0x5, 0x4000000000000000)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x6400)

22:31:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0xfffffffffffffcc7)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
close(r0)
shutdown(r0, 0x1)
connect(r0, &(0x7f0000000080)=@un=@file={0xb7a634d9c5d9a603, './file0\x00'}, 0xa)

22:31:03 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)}], 0x1)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x7)
open(&(0x7f0000000580)='./file0\x00', 0x10000, 0x4)
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000100)={{"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", "4af3b17c6eb1b0a4c04ae2bab187ad4f744407deb1580e024fa49102548ae4b3", 0xf7, 0x9}, &(0x7f0000000040)="8960ef16465a7aa2bd3637c8a4dd4037be3a8674f4a96b62b06ba3683fcfb8270d85874db1e0f0d6678b8490d570e20b8221b5ad511c9d2c06fa0a68b54bd2c2fa73d4c61248a6fabbaa5232fede33a41b41982fc7ba3f2fb058c47ae8d2b8cd0ff8fb349030ed46cffe2755d01104bbdf23c6cf12531e3a68a9728884f1485dca9ba217a4d04b8a6493a83f8a5c89193b6168827f08ba55eb7fbd121b23444270e191612cc0e9ee18e38387de65e634c508cc4169f1e5", 0x7fffffff, 0x4, 0x3ff, 0xffffffffffffff70, 0xfffffffffffffbff, 0xba45, 0x7, 0x800})

22:31:03 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a002496c653939000000"], 0x1)
getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b0124f9666696c653000"], 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
setsockopt$inet_tcp_buf(r1, 0x6, 0x63, &(0x7f0000000040)="f9426191d2e507598dba3c92dcb36ecb3ce444ad0d0c9d46e8df484a9fb3f9c3b59903914c24dd1e9d57df5ee89f6387c3160db448050146119f4e99eb470eae5ac8587e6058a45baff7c3bb32a4647acaad1c18f127b35835a2a7e37195025289606645a785e331471a4382256f256e52f66389df8f7421db450c9af6b30211", 0x80)

22:31:03 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r0, &(0x7f0000000040)="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", 0x1000, 0x20088, &(0x7f0000001040)=@in={0x2, 0x2}, 0x10)

22:31:03 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)}], 0x1)

22:31:03 executing program 0:
r0 = socket(0x400000005, 0x2, 0x9c57)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000080)={{"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", "a3bb709c1281ed10b444922408ee655d73a795d0d061250148be76f540bed914", 0xc4f, 0x40d}, &(0x7f0000000040), 0x3, 0x74d71a63, 0x6, 0x4, 0x7f, 0x3, 0x8, 0x8001})
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 3:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x120085, 0x108)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x3, 0x0, 0x9, 0x1}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000002c0)=0x8c)
r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet_tcp_buf(r3, 0x6, 0x67, &(0x7f0000000080)=""/58, &(0x7f00000000c0)=0x3a)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

22:31:04 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x7fff, 0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x1c, 0x20000006, 0xfffffffffffffffc)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = dup2(r0, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={<r3=>0x0, 0x2, 0x0, 0x4, 0x8}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x1f, @loopback, 0x100000001}, @in6={0x1c, 0x1, 0x83f, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x2, 0x6ab, @mcast2, 0x4}, @in6={0x1c, 0x0, 0x9, @mcast2, 0x8}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000180)=0x10)

22:31:04 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)}], 0x1)

22:31:04 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)="57071fbd23cc9af390773e1a5eee504ecfeb6a09a9c70120c17351a74ae38269ecad", 0x22)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 3:
setresgid(0x0, 0xee00, 0x0)
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000001c0)={{"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", "1cc536314e8989b229308953f7ce711a67a80a552d244516dafb0d9830340fcb", 0xb7, 0x101}, &(0x7f0000000140)="3755388791ff803b4b134a2c5dce40b16ab32653f16e79e8dcbb4c961fed28a47abf96f1233161a00bdd4227f016eecc7b43ad84a772e443d7688a8b76dcb900bad1d52db2d01411deb0813a794cae530577b33f3f0d5f08b4512e88b4d2dc9772f7afebc798f714d2f67174f6", 0x6, 0x4, 0xffffffff, 0x5, 0x3ff, 0x313, 0x9, 0x9})
r1 = getegid()
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000780)={<r2=>0x0, 0x8}, &(0x7f00000007c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000840)={r2, &(0x7f0000000800)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x7, @empty, 0x10001}]}, &(0x7f0000000880)=0x10)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000640))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10144, 0x0)
ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000040)="3f5c5af497acbf62f4272262be3b607bbe294d45562ec5cf47ff547aaea2761dd43c6806173e7542e08de51de7a81832cab9f052b9f47407c266fbdf19afd31e075e805a3df4e7597af7b9c0af828dddb1ba5d5d5c6ac7bef492fc06fd60a582e1fc14049f1696ee2399bb4c1e07120a4da0a4b1d273b2e6c1f4a53bad1d289ec86afa02c7dfaebe6d36fad23cc2c64aa82e3105d6a5415292484b82de17c0c6fb58f8c0a6b5febb7cd0245d403b0b54eb04519549000016aeb60de831f3ceaead1d83316ba6823851bbe2a31a9743178fc904f4639995e211c22baec8f3d77e6d9f8da629d456dc8c2881eeef3fd729261d")
fcntl$setflags(r0, 0x2, 0x1)
setgid(r1)
close(r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001ec0)={<r4=>r2, 0x4}, &(0x7f0000001f00)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000002000)={&(0x7f00000008c0)=@in6={0x1c, 0x2, 0x0, @loopback, 0xff}, 0x1c, &(0x7f0000001e40)=[{&(0x7f0000000900)="f985c4ece43b5a033b2494023e8692819527612f183c3fedf12331ebcb0ebf5b50e301e0a0dd6ef15bd5f50bcf1f44464063e41a3ac46c20ae8feeb26ab2a51278e240a833850f53c71480a2826cb85a68b63cb57d062f51ab246bd557efba93f5f016a37db6eda0a059bc44ec1db69a9e8d2a194a6de581571132970ae1554574d45fb228", 0x85}, {&(0x7f00000009c0)="d93a564a1b0359766f694c80e1fafd5205c0de0f7b3e532edc229d0c20c84c7213c401ad57aa0603749019656d997364d6618b7fc75590cdef4ef6ff976d12d72f8af9db7d866503bed7fec17c8a2a291ed70b65a3896a78a4dfab609bb237cae21602179e", 0x65}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="e1b5d1d2c2c664a6c42435715b0638cb8cdd135766d8306ce87e50d87d9b9f2cdfccea5e733c92c232c9a59601abaadcdaa7e05ec45fc1c5c34349ecfba9ee8b5ba68863e099ce53784109459e1cadacf49bade8b488c784c6c2dff81c72bdf34c03b754a755c2a8f29cbabd978cbe0951385aa6207dd5634235cb09e36b581b57a4ef2c870dd4", 0x87}, {&(0x7f0000001b00)="44b47adaf019eeef380456fca312978c8c1297620470e4e5e3425f709f5ac154ad158fc8950c25968d364df7be76c20aa9c9a19b4f903e19115b3de4ffeddbddcd3d41a784f48aab3b199dc4b0f46dc4e0a1569d18ceb0e6182961cb26dec9fec22309859f0757969846c0a24fb1b5c451bc3b22365f76ddc06d145a88d3ebd089b2a1d8ece5dfacc7dea557aea79a9e38deaa4228935d7b0e79df73a4849efb40bb6937d602a76b44fd13cbf1da89b8ec5087837b422eae605bbc0f88def4eb5364373b8683d308c3409dc0dda9ddf5c3d6f4e710301d5d05f29a796ab28c5fc3a3dbc25d", 0xe5}, {&(0x7f0000001c00)="1d97c6f38692159f322523de53035c466192b07276f37bc554dc71315a91f0fa47153dd0fd77355f941d3280f39e9e2ee5855303fefa19e5b8b1e21cad6f43eb4499a27d8fb2f23acb97fa02753f7d626b0fb9cd5d81c54bd7aa81109c19d510906b116c4fae343a9610ff1345b4349723a17a6f1670b4c5262932d7", 0x7c}, {&(0x7f0000001c80)="b07578c4ec5b82d4993d054bc41be2378516c436ca0cad9544756dd46981241ceaa5af6451276244836c5ff18c7d32cb6ac5bbedaf14200edd71a9ed5723e94d9579a9866d9375f6b62d646de59137141ce79235a6b91d741678e6f8333f56976698ce189cccd841d57b287d73c36838a4da86070166a2cd12671edd2db29d0e30b46ccacae55331dc38413f7bef3c8ed6da91d358b6b85cbb3534d1ceba2eab3da525f172383936c5b24f855fbcb538785d28af0c2376b83fa53339df2de73a4c16990e1a87c4bdf8ddd523a00ffa73fb40ebee6425824eadf76223b80bc677d7098b8c", 0xe4}, {&(0x7f0000001d80)="b69055ba16d92cf3bec43c1878e6fd879478ef11ebef2c34a46c9b799e1e82adfc40d8bd8c36479476c8f3d4e963461dd681aecccee0d04078c4bb64bcf440cfb83f0d170824fac03e2d46e394633f033f11c1ae06768107de078462809ea381e5ef7ec8460525d4d066bfda74ac4b5d74b9d937e90cede8ceac63a83585586fe1c6d3b3092f92b63358d3ac28a16fb7a8ca881c006958a31400837fddb5a9", 0x9f}], 0x8, &(0x7f0000001f40)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x480000000}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0xc00, 0x7, 0xa8a3, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x100, 0x339, 0x0, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x6}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x8c, 0x4}, 0x88)
getgid()
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000640)={0x200, 0x3f6, 0x1400, 0x100000000, 0x1, 0x3, 0x100000000, 0x0, <r5=>0x0}, &(0x7f0000000680)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r5, 0x6, 0x7b0b, 0x10, 0x2, 0xffffffff, 0xea}, 0xa0)

22:31:04 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
connect$unix(r1, &(0x7f0000000040)=ANY=[], 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530006b9b396956670762b0843d45eff9e69d9c03e8c2a9853a1912f53aeb469be15cf09b1b6be5bdb260611ad07acf45221f2bc3f7f7727e8221889a7aed7858ec51e6c43d5b5e0d6809c05116a645ddcf6023b5299292e89542213a6745951d1daf0aff3dd35455f03f6bb132dd5f971ed952329b70133e8f46e5bf1f95cd64e6"], 0x10)

22:31:04 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c753939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\v\x00'], 0x10)
dup2(r0, r2)

22:31:04 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4", 0xd}], 0x1)

22:31:04 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x6}, 0x1)

22:31:04 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
accept(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="200000000000000000000006000000000000001b00000000000000000000000000e1ff0000000000000000fa0000f380ac44"], &(0x7f00000010c0)=0x32)
connect$unix(r1, &(0x7f0000001180)=ANY=[], 0x0)
r3 = dup2(r1, r0)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x66, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000)
r4 = semget(0x2, 0x0, 0x208)
__semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f0000001100)=""/99)
setsockopt$sock_int(r2, 0xffff, 0x101f, &(0x7f0000001180)=0x401, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200f8ffffffffffff00"], 0x10)
dup2(r1, r0)

22:31:04 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
ftruncate(r0, 0x6)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="a0022e6c6539a347678a744d70d1811fdf3900"/29], 0x1)
r2 = getpgrp(0xffffffffffffffff)
fcntl$lock(r1, 0xc, &(0x7f0000000040)={0x2, 0x2, 0x8, 0x8001, r2})
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x2, @mcast2, 0x80000000}}, <r1=>0x0, 0x6, 0x0, 0x800}, &(0x7f0000000140)=0x8c)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x7, 0x3}, 0x8)
r2 = socket(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
accept$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)
dup2(r3, r2)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1, 0xec, "2a7afe117a0d79237d385855415317d101d1ea8d30e7b2625e76bc3ae3d200c98d736a1529c071fb3dc927fd2b5ac6af5bac0c8e0205961006cac8eff46dc5e30f0b7a03afdf250646e6a26175ebc61a522dbc78e7bb17002ab406295e0a55f329c04c9ea0e9b816ec27b8f155797e1e35b45a5582f22fbc167adcfe138dfa4b080416ed1b3f6cbe0ab5d797e3558dfcd4837a322930f3084edf9fbdcc97f26054891fba3cbf6dc55158d32763bc7cbd4a06efc6e3ea5369dfb653fc3a514a07c1906f71af3c770e72673fe9968de3e090735ea47813edc2b8c4c702f907890eec2ea6fb58cec6d48f2867a3"}, 0xf4)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r2, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4", 0xd}], 0x1)

22:31:04 executing program 3:
syz_execute_func(&(0x7f0000000480)="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")
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x100000000, 0x7, 0x7, 0x4}, 0x8)
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x98, 0x1, [0x4]}, &(0x7f00000000c0)=0xa)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7fffffff, @ipv4={[], [], @rand_addr=0x45f}, 0x4}}, r1, 0xec0, 0x7, 0x7fe}, 0x8c)

22:31:04 executing program 0:
r0 = socket(0x1f, 0x4, 0xfffffffffffffff8)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x3, 0x2, 0x7, 0x3, r1})
recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001280)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/105, 0x69}, {&(0x7f0000001180)=""/2, 0x2}, {&(0x7f00000011c0)=""/129, 0x81}], 0x5, &(0x7f0000001300)=""/28, 0x1c}, 0x2)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r2, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={<r3=>0x0}, &(0x7f0000001380)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000013c0)={r3}, &(0x7f0000001400)=0x8)

22:31:04 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001740)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001780)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000017c0)=0x2, 0x4)
r1 = socket(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001580)={<r2=>0x0, 0xd, 0x401}, &(0x7f00000015c0)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001600)={<r3=>0x0, 0x0, 0x9, [0x1, 0x2000000000000000, 0x8, 0x6, 0xf67, 0xc1, 0x75, 0xfff, 0x20]}, &(0x7f0000001640)=0x1a)
sendmsg$inet_sctp(r1, &(0x7f0000001700)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x3, @loopback, 0xfe}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000080)="80a5147346c04eafb84babe867721d16213b2dfa9eb016cd6c1218668f", 0x1d}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="c571a77ad8f8e1aa1e33cf035436aa05f4633d8c235eb55f032517e0ebb7a37b5539f17c90d8bb937e13bffe4fecab21229a5b8d9d60b246e5e7b83b134363a800ac7aec87d3f55dea38ae7274f626f40323e9e7480619e23630bf7fb08c3e0edbb3621c5732dd3eab5a159fd9e9", 0x6e}, {&(0x7f0000001140)="4b081b50f0818eb9c0f23d5a245c6dfac09715c2da06b55fc173b29c31605b6b7af948b64012d26f7fabcf8e34b6acf564ee85da2af65cd414ee29083f5e620f48ede685577596e3c6134015c4dbc9e3ab881c", 0x53}, {&(0x7f00000011c0)="19b0dffff0472ccb11f42a7f2b341ffb5028206eab0081a35713304878da69307c395bd9732ffaf72e", 0x29}, {&(0x7f0000001200)="17c5ccf48ea1f6e079e8b788708507f8b2f3844d035717041bf5eeccc58d25fbc1ef51dcfb7da4052028130ff90517c84b397ce41d94e4ffe080d6b802cc04f9f30ea0a96537", 0x46}, {&(0x7f0000001280)="4ab910cade1eaa51cc5ff92b964d447f2f2e41fa6321ed14ed1681338c538bc8f14900064587e1a1e418e11435ce6d42d5083907dace25dd8561e8037f47a049f095d14f8026e3192b7421f521c7d6838aecb039e64578b8b50b070fa4c03d9eb9349526785b9f84a38fcb053a19b0af80c8f68d9f23983f7963a195b4a4ea0f6c613021849ef7e89165b7351afc64a1618e7d41", 0x94}, {&(0x7f0000001340)="f3725f615aa4cbcea90277153a4f1a89df1c3d9d994c8a1d1407", 0x1a}, {&(0x7f0000001380)="34ac306a4e7a711fe712937c0e1e5e5809472a3c3591ae2bc1509ddbf3ce2f288b11a50ae69b45c5f14d415a3b74e46987fea7138469", 0x36}, {&(0x7f00000013c0)="1730fac5f5c7c33154e50b3e5d64a3cb0b4facabf92dd946d6e5f8cbd840cb690f8fdd018afc14692dacff037a937c5a8dec04a0de9d076b0a9cc60ccec0a0665b57dfff9b4ff469821304009a78e43a4dae58fa79838f40cc4ab6b640f467163e46ef369cb6f4eadbb3807adeba06ddd903eac7ed94b1e66031008caa68f2475333b195e02899496242e78bbc720136f998603cbed7d2400240ef7257a24df0ca44c3f98418846d8db947d812f470f50d3abec5bdfb77028b15ddce7915c11b177d6bdb63d380b44863401f", 0xcc}], 0xa, &(0x7f0000001680)=[@sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffff9, 0x2000, 0x9, 0x2, r2}}, @init={0x14, 0x84, 0x1, {0x3e7, 0x47, 0x9, 0x8000}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x24d7}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x2, 0x4000, 0x0, 0x6, 0xc72e, 0x1, 0x3, r3}}], 0x70, 0x80}, 0x180)
r4 = socket(0x2, 0x5, 0x0)
connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r4, r1)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x8}}, <r2=>0x0, 0x1, 0x9, 0x10001, 0x1ff, 0x2}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x100}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x2, 0x48606155, 0x447, 0x33, 0x7, 0x100000000, 0x7, 0x2, 0x40, 0x9, 0x20}, 0xb)
dup2(r1, r0)
getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8)

22:31:04 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r1 = dup2(0xffffffffffffffff, r0)
connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)

22:31:04 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4", 0xd}], 0x1)

22:31:04 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
fcntl$setstatus(r0, 0x4, 0x40)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e696c08a0e9"], 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x6, <r3=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x401, @empty, 0x1}}, r3, 0x100000000, 0x5, 0x4, 0x984, 0x7095}, &(0x7f0000000180)=0x98)

22:31:04 executing program 3:
syz_execute_func(&(0x7f0000000180)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d01779b8f9f268760400000000e9589b26c7e4c753fbc4e101edfec48f299894e0c4c269a7f23ed107c4c2b90a23f21667f2450f10c75151c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeec6868b7b7f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000240)="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")

22:31:04 executing program 2:
r0 = semget(0x2, 0x0, 0x20)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, 0xffffffffffffffff)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="f517ecd6dd19ae003000"], 0xa)
shutdown(r0, 0x1)
freebsd10_pipe(0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11)
poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4)
r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91)
setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
read(r1, &(0x7f0000000340)=""/81, 0x51)
unlinkat(r0, &(0x7f0000000300)='./file0\x00', 0x0)
r2 = open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000003c0)=0x4, 0x4)
semget(0x0, 0x3, 0x2)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000280)=0xc303, 0x4)

22:31:04 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0eb", 0x14}], 0x1)

22:31:04 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f00000001c0)=ANY=[], 0x0)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x1c3, 0x4)
ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000080)="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")
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="aa0785665671fc539a8040836f873db323879329336f2fdf7e8225e3474373e81084bb4a1d22703d4470fd5c3502b1cbb35ae94128f748fafe0ef8ea3f577c45c173ab51dbd0ed6f82456cbc076423", @ANYBLOB="3be031e75f857c77dbece584b1a618b260a7b9388c99d684588b03403f0acdeb27050a2ed71acdc527c0e65cba53bdd9c5436ac67a96775126195727f50ded974949426b5bf3182cad37536f997a7104d6473b54af3f504b142b2107d549911c4de995aaf97a79fd18b2b89458bfa373f18a6b1bd9f9ff513aec08", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRESHEX=r1, @ANYRESHEX=r1, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r1, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES16=r1, @ANYRES16=r0], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r1, @ANYRES64=r1], @ANYRES32=r0]], 0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x3, 0x5, 0x81}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x1000, 0x1, 0x8, r2}, &(0x7f0000000100)=0x10)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:04 executing program 0:
execve(&(0x7f0000000300)='./file1\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f00000002c0)='/-[\\:\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='&\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000240)=':\x00'])
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x17, 0x20000005, 0xfffffffffffffffc)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="c078510bf57efc37e6ec0560db80067eeb1da0022e6c653939"], 0x1)
dup2(r1, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
lseek(r1, 0x0, 0x0)

22:31:04 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0eb", 0x14}], 0x1)

22:31:04 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
socket$unix(0x1, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0)
chdir(&(0x7f00000000c0)='./file0\x00')
dup2(r0, r0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0)
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)

22:31:05 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0eb", 0x14}], 0x1)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x7)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x1f, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x17, 0xffffffffffffffff, 0xfffffffffffffffd)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="510252244ae1a0d23d0f921274"], 0x10)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="9f1fad557883862897978c7f"], 0x1)
r2 = dup2(r1, r0)
flock(r2, 0x1)
r3 = fcntl$getown(r1, 0x5)
fcntl$lock(r2, 0xc, &(0x7f0000000040)={0x1, 0x4, 0x6, 0x8, r3})
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x1f, 0x3, 0x3)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="a0022e6c65393900000029e102d9427967f59388e70d033d2a532352709db4594d8683160d70e3e392f486537de387531274ce26c9d3ddb8de7d9d343dc4d60604acd6724ead7d9421c6ab1216780c7d053c695e0007e7c0a8b1355cf9a3d95ae7e5988b65a6bae75bf73a24f73a5a8eb07442d12d152cb3d7eda25d51"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbf", 0x17}], 0x1)

22:31:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x6, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000200003f01000000000051"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="a0022e6c653939000000fdb2f3c30f73305d31195a69653ba900af1a4c38ad9cb1d91ef5a3e18dbfb0a71e528d5af3b5aca2b88fdf27777ee82c1ffa4aeb5f2cf0a97305fda6218ed8d4e4576d07649daf3a9d19e07b932cc8892281340693baaab0a7943271b654e3"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e0066696c653000fe82afe9ffffffff23ae2cea613c9a403e4496964b265d85"], 0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0xa52, 0x4)

22:31:05 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x80)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x8}, 0x8)
r2 = socket(0x2, 0x2, 0x0)
r3 = socket(0x0, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r3, r2)
connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="0600c2614c0d0c393013593bc12853000066696c653000f5905b0ed2b61bf6171753cecc"], 0x10)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x4, 0x4)
r1 = socket(0x1, 0x5, 0xfffffffffffffffc)
fchmod(r1, 0x163)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

22:31:05 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbf", 0x17}], 0x1)

22:31:05 executing program 3:
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
poll(&(0x7f0000000300)=[{r0, 0x201d}], 0x1, 0x0)
r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
poll(&(0x7f0000000080)=[{r1, 0x2008}], 0x1, 0x0)
r2 = dup(r0)
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000200)="0e97bc9a7397ad9878b0945dc996fcf85c109403e0036d1eb441c993d31a4713218cf7aba006991634cf9695cd46343a2b7e758d022fbe5f7e408ae48aefeff0e2bd510f79abc6a4df124f8234937d544b99b51eace8c64cad9482faca19b8733bd4b83ace72dfef5c632c14f6b1a7d453b6e3563c3d9c435d49693f18f381eea0baf4ac936a")
setsockopt(r2, 0x9, 0x4, &(0x7f0000000380)="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", 0x1000)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653949000000"], 0x1)
dup2(r1, r0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r3, r2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x2, [<r4=>0x0, 0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r4, 0x3e, "790593d257a64119293f7a9226f87e1801a39ba97a4d095e9964f9bac17d8c0d6cc2f6743f2f2c3f36b994674f870e90f257b98d5cc815e4217f52e4dc26"}, &(0x7f0000000200)=0x46)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="90ffffffff0000000100"], 0x10)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
r2 = socket(0x17, 0x10000003, 0x89)
connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYRES64=r2, @ANYRESDEC=r2, @ANYRESOCT], 0x3)
r3 = dup2(r1, r2)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8203002f66696c65306f"], 0x39d)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={<r4=>0x0, 0x3, 0x6, 0x3}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r4, 0x8000, 0x7, [0x0, 0x7, 0x43ac, 0x5, 0x0, 0x6fe4e03e, 0x9]}, &(0x7f0000000140)=0x16)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0xfff}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r4, 0xffffffffffffffe0, 0xf, 0xd0, 0x7}, &(0x7f00000001c0)=0x18)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={<r3=>0x0, 0x6, 0x0, 0x100000001, 0x861, 0x80000000, 0x4, 0x8, {@in6={{0x1c, 0x3, 0x1, @mcast1, 0x3f}}, 0x0, 0x2, 0x7, 0x7, 0x3f, 0x6}}, &(0x7f00000001c0)=0xb0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3, 0x3}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={<r4=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0x400}, 0x8)

22:31:05 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbf", 0x17}], 0x1)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a071ef7c4aa1aea69100"], 0x1)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10000, 0x20)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000001c0)="2746cf7275396c150c860e16712cfd679ef662390af20054528508f82cb743a53667afa90964fda5b1817f4b63c9fa6deff200d2e4e2db9f7f3932e504ea37a274bcfaa5b9e18551c42b5053c66103456ef03b11c558d0ee40da07c455a12a9cd937d036194d9c09bd4c8316ed1ef0528e7c1efb805ec009b85a9a")
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240)=0x9, 0x4)
accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 3:
r0 = socket(0x2, 0x7, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0)

22:31:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000740)="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")
mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="a0023900000003a2afd2bed31812c1ef2a8e77d6111b9ecef55ba3b6ad916421fcd7969e952a1d544985e6a47c64567eaf1a1666ecffcdc98494540f25af3cb3c2db820750cf1d9ab2c1ce52d5dd5f196a80e9bb1baa1f400c73125fc6ab751434da813610a47f038a15c863a901093baf3c1d34bcbde7cd71"], 0x1)
dup2(r1, r0)
fcntl$getown(r0, 0x5)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 2:
r0 = socket(0xffffffffffffffff, 0x20000000, 0x2)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f0000001240)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001280)={0x7fff, 0x10, 0x1, 0xe6, r2}, &(0x7f00000012c0)=0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYRESOCT=r1, @ANYRESDEC, @ANYRES64=r3, @ANYRES64=0x0, @ANYRES32=r3, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRESDEC=r3], @ANYRES32=r3], @ANYBLOB="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", @ANYRES16=r0], 0x8)
r4 = dup2(r1, r0)
r5 = getpid()
open(&(0x7f0000001300)='./file0\x00', 0x8000, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x9, 0x89, r5})
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x10001}, 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x1)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="01002a2f66696c653000"], 0xa)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockname$unix(r2, &(0x7f0000000080)=@file={0x0, ""/41}, &(0x7f00000000c0)=0x2b)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="5b3aba4c309ae1ad59b273efa873884ab0c9ad22b66c06452b28b42ae5310e11dae2b6997fd6238245c214a1830702282bf68d60da595cc6406a7849049a11b28058241d660f02c0c119981e0e19838cad9ad74bcb335c96b11549793ab29ad7728ee2ec3a1d6178972f34df1672c1de2856022afeede764725c5a6a0a3d8892af0f"], 0x10)

22:31:05 executing program 3:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
r0 = accept(0xffffffffffffff9c, &(0x7f0000001200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041c84b11982c3d2e7bd1bbe6659aba1d4b04cda70fb0dff7f93ddd87a3dd9064febc051f267fc499575963457d4c21bcc1cd29226f4824cd68f31ad9d6f097e32f3c54b68d08cdab86b0301692ab20d8eda68fb432e1843d37289906ffbb5f7356e4b058d9ee16d4480a6cfd0e9f5d00161c0946940da4c9bd97908e8cde3954a1f709a5c6e09fed6c75b914629426d1898fd44c2b36e1abb7f454d8ea1163be56b4e8f2f0a96201ba7e52d042cf31c67d0492105ee806ad43f8b83633ae1c7f3cc7835b9095dcf095bf"], &(0x7f0000001140)=0x1002)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0x4)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x4, {{0x1c, 0x2, 0x1ff, @loopback, 0x5}}}, 0x88)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4)
mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='htcp\x00', 0x5)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)

22:31:05 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x1)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
fdatasync(r0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x345)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r0, r1)
mincore(&(0x7f0000ec4000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/58)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)
fchdir(r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
freebsd10_pipe(&(0x7f00000000c0)={<r2=>0xffffffffffffffff})
fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x42)
dup2(r0, r2)
accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0xfed3, 0x40020000000)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, <r3=>0x0, 0x8, 0x2, 0x4, 0x4, 0x1, 0x6}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x80}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653800d2b8aa278d0128381336a6ba312bbb9a51bd5d819eff0fcef2527d68a8145ee50da300d9c167ac5d1e8f217c1bad08dbefbb35c12b3b36188a4c40e03582e72fb8c2948405f686cd67"], 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x7ff}, &(0x7f0000000140)=0x8)

22:31:05 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe73", 0x19}], 0x1)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e8066696c653000"], 0x10)

22:31:05 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8580, 0x1)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000280)={{"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", "aae04df7d1799bf5242db7de5b060ebe0545aea7eaba1621e2edc54cffaa5400", 0x355, 0x6}, &(0x7f0000000040)="63d996adda0b271d81615c452ba6fa764d258d1a185f824f4f079c4eb81463037981231ade58f3e6cffd0ca082ff3811cc8d6e6b65ecd4fbba613df2f98a", 0x7, 0x7ff, 0xffff, 0x6, 0x8, 0x8, 0x9, 0xf40})
syz_execute_func(&(0x7f00000001c0)="b14b91cd80c4c17b7c6d65c4a17c52d1cc92290a1b00c7c7e4c653fb0fc4013e4c4c443030410f17a13a000000f966410f106f038f4808eebc1000802000c421fc0f707f790a01efc4032568b71a5b2920020d186746402f12c421ede11326ca400f220d18a018a0a0a80f73d709646736676666430fefb300000000f30f1a1254111d54111d00")

22:31:05 executing program 2:
r0 = socket(0xffffffffffffffff, 0x0, 0x7fb)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 3:
open$dir(0x0, 0x0, 0x0)
shmget(0x0, 0x3000, 0x38, &(0x7f0000ff7000/0x3000)=nil)
execve(0x0, &(0x7f0000000200), 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000140)=0xb2, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0x4)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sync()
setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000080), 0x4)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={<r3=>0x0, 0x8, 0x1, 0xc000000000000000, 0x1ac1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r4=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r3, 0x1, 0x9, 0x8001, 0x1763, 0x100, 0xdc2e, 0x1, {@in={{0x2, 0x3, @rand_addr=0x1}}, r4, 0xab2d, 0x1, 0x1f, 0x4, 0x3}}, &(0x7f0000000280)=0xb8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @rand_addr=0x7}}, <r2=>0x0, 0x40, 0x6, 0x6}, &(0x7f0000000100)=0x94)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x20, 0x81, 0xa7c}, 0x10)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x0, 0x400, 0x80000000002005)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="da98d89ca67e2cb0fb7354f876129c05117a9993d6132265ee6757af9d2cb6a6412db9c3cb1c450b510d38327ff260380a3ec4b8f470bc84ee1310da122865776096c2ab0628783bedd04bc86a6ae91bb9bdbbe866e41d769136f8f62bceae02d9b0fb908ee2cabd89874ecff57b298b92b04b02b36f8ae985f8c8abb822060d9819f6c194f6e1b20f0efb836d71e35fd8c1c1c9e3f5982a85ce656ad3b998316059329432c402cab3c4beec0d55827df6d3c6c9d7d662f09e622861a82c5d11c637b4ed92f2010148027f", 0xcb}, {&(0x7f0000000140)="ffa29b00c0a0e983b650692d3749a2170ffc87490151d235056c9dfb0422424b4974f7d8c0fe073d44f6c3bb02b95b43500d43fc1251f9f7e12d218eeb74d3f1a5a4fc66077c8975a16fbd39ca28c0e61db06b2a6700faddd02da8f75dccf38dad23719b45b6900dc7f54adce5557bc11b6b1a40a797719e974986174c2311b9e397a31b31146863aa163afd9e3e1ae7d2923017a2c88c66bddede3d9317854d4ac9b0e28b0b4cc3a4f5f9c0a0d81c355c5f0e", 0xb3}, {&(0x7f0000000200)="c548f390", 0x4}, {&(0x7f0000000240)="3022e3651d7518124aa08db030d77b8776ffcf330d719108e38c161c31e74db34852cc7307ed88e03bd46b15fd7d5f813b1be705c59731d62bbad371e7176df1b6d69122f5280227b4067b4dc6d9ae4a1275813ec6020cab9a4a8fb590d62a2330ac448507dad07de07d73a654760a8d37160c72e1966d4d4f3320b5acd3e6fa622113ac5d252c75ec9498183212ab9e5fb190577f22a8e3bddad853ca61aae84f8e8b3b5f87563949fc184d7e72d335c33707a83a7be9448e8c395fc3b8baba7d75b187b8", 0xc5}], 0x4, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x1, @broadcast}}, <r3=>0x0, 0x2, 0x8, 0x800, 0x1, 0x1}, &(0x7f0000000440)=0xa0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000540)={r3, &(0x7f0000000480)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x5, @ipv4}, @in6={0x1c, 0x1, 0x8, @mcast1}, @in={0x2, 0x3, @rand_addr=0x100000001}]}, &(0x7f0000000580)=0x10)
accept$inet(r2, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000600)=0x10)

22:31:05 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
openat(r2, &(0x7f0000000040)='./file0\x00', 0x800, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000080)="e3438d7696ac482db60d812437f8414d3404d1df54b7b6fb6e67580e73caa556acdc73a3a302e0bff16065273d203665f08719d2e8886ee1e6e888a7456aa2720cca53faf013f9903d20fee2e54c2c7c1d2e039c9f615ed9b37b1b046ef407d486886bebfbf7c92c61ca7f2f43f56532c295225e24a44aad13a4801156e7f9d28ed59c04a4103b8d3ffa13d3226864495b1805d85c4b3187b76652a891a661a5ac14a288")
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:05 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x130, 0xffffffffffffffff, 0x70, <r1=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x9}, &(0x7f0000000140)=0x8)
r2 = socket(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="a002336c653939000000"], 0x1)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0xfffffffffffffffe, 0x4c00, 0xcec, 0x2, 0xfffffffffffffffe, 0x3, 0x8, r1}, &(0x7f00000001c0)=0x20)
getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000240), &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x20, r1}, &(0x7f0000000300)=0xc)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
sendfile(r2, r0, &(0x7f0000000200), 0x1)

22:31:05 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241fd2bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:05 executing program 3:
syz_execute_func(&(0x7f00000011c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x8, 0x8, 0x0, 0x7, 0x7}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x10000}, &(0x7f0000000140)=0x8)
r2 = socket$inet6(0x1c, 0x30000005, 0x400)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

22:31:05 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669faff3000"], 0x10)

22:31:05 executing program 0:
r0 = socket(0x0, 0x6, 0x1)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x3, 0x0, 0x80, 0x3f]}, 0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={<r3=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0xafb2, 0x2, [0x1, 0x0]}, &(0x7f0000000140)=0xc)

22:31:05 executing program 2:
r0 = socket(0x17, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
mknodat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x8, 0x2)

22:31:06 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x0, 0x4, 0x3947)

22:31:06 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x20}}, <r2=>0x0, 0x5, 0x3, 0x2}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0xb689}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:06 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x4, 0x30000000, 0x8002)
accept4$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8, 0x20000000)
connect$unix(r0, &(0x7f0000000900)=ANY=[@ANYRESOCT=r1, @ANYRES16=r0, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRESDEC=r1]], 0x3)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000006c0)={0x3, &(0x7f0000000680)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x1, @mcast1, 0x8001}]}, &(0x7f0000000700)=0x10)
ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000140)={{"f2fe92eb14c1692d971bae94c227d5922ea30c31773f15d81c79f4368561db342389ca1be614ab76803c2adac876982fbc2579457d6d04f621e3784ba8afb9d67ecf541d7ede923a4c7d8d6c44c6933131ddf4b10e5110f2c9459a6fb38dd7772b2985a39e047dd76af82ed4f1a8c49f31bd25b5fb6d3c3bcea15917baa05670cb7162585a1cf7c120b3feb18b22283ab74935bba998c42a2b520070c650408197126f04c4bcf9a919c04fc5cc1bf4923d63f5aa6c94a80b102df9fecdf8847cfcfdcdb3cee4d0906b3a46693b7025c6a42cc05c3f2a054735d0e436d4c4610ef7e665bd0b115706faea82c11ebbb85d07dc09b220faa4945a45ef1f1634ad3f571b72c75e101955701b01cbee5e72ecd00c0cfa1c2334fade9db3f0761f0b05dd0cd2074d89efd8534b01c986613b99ce006f0e9f4f2e1aff018ccecd499a8fa5b82b349b3e76b6686825aebc1c97185b381d989fa48ca25498ba1cdebf719ef45d8dfd3e1ed9d9843ed00fc66b34f496f2db5ff5fdc54886a743ab74984f47d07ed3f412bdd2702cb84731ebe2cbe784288bac72992a5244720e8cbad30120f6c519317862ba78e87544599f9d51a8c20b00c27d5e2329ae9311e65d1d2f07184fdebc905af6cbc4b8338f1c643c09853f551ecc5fec8de7da3d8b2d2d5bd9118767a3ecc1d95634de84560c03750a40ac17ed19c1bbcbc698662435da6d2fe0932e8abb9274bef8b9f98feaa91396a1b8b1ca7db2a1d527b8cc0672f74ad57d0f7fb0dc9f82b0dc6db450e6b8c74eb9cda7dd3e4508b40d01975650f1c155db93f58e40a78dcab457069d89ba87d6a48ea9911ba34eafd0db6f6edbee198916ee23315a08d224be022c7c44b451a042008f053c53f7f55378755571a2a0587d610dc174a0734585b1810b220dc80b6c4ac3516216b4f453a404f0e0a4b84ab7d9460a8b05d476d0d1df52524d0433feea762882895483bd83e4f7e777147dd148ae9ec6fa358e21dc68038e21bc61c53e04da2acc95c56c1ecfee2f73d4087be898b03ac3210c40e58cc8ae566812224743103bb1eb04a9354e4aa64c840d1cafb0dca9126bd48c165e3240296caa92d63e9b1f649d84ebf1b7c6876f2510946e6c80ae4d420c0f6d21077798bdef013d6cbfdbe2e7b880c1a4881447c6be351f8ab3ef964b039e90c2b512084fc832e4451588e53be70fa3771dd136f9def2165507a234f9bfcad1a75ecc4ddae99622e83f558e02b0c171f2a39c4fba2fac1508dc8e2c2b4b415441fcb6ac3b6e58ed6fac10a3bb724611804f55bd9d6dc4987e5f8fd8cd1c5c7853c00c78bd1482d572e5ae18a7280f8aeebe11c4ecf9908be8b4465b62d8c28d92aa631c6bab6faca8a49c8c43bc366488dc9bdd698ddf99321797fc3cc17eb350bbd0fb5b593006940b496516657e4f71469cb0765e", "bb72f529d47aed8feee8f7f447181d722d3bcd3b19689dfdbc50703185f97192", 0xd9, 0xdb}, &(0x7f0000000040)="8d39df9bdb2ae74cf94f35d271cf7768e15980b4381c960517b08b8a51066a4c0da475ab61129b04b5f7907f372f5c606f00a8fca333a0093361c7e4cd9a97a4e1d3ba430a207797d71a55172357f916d3c5dfd73edf1e75c1d95b639d74fd54f2462197e1384cd9ab91ed770217014e7bb0549e6e6fca4daf0909dd9441fc6d2a9a02de889df7cce72eaf2502d302a507cced813c652a3c07327363642efa209124073d51b65137e3034d0374e90c7d6e1d450fd1c96db770abea63e9d6d8a3ea952e4bf0906682a4316089451333761020101edbe6375da1c494a1e374494d64fa45c779e6575ee576", 0x9, 0xfff, 0xffffffffffffff5a, 0x4, 0x74256fc7, 0x9, 0xfffffffeffffffff, 0xfffffffffffffff7})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r3=>0x0}, &(0x7f0000000800)=0x8c)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000840)={r3, 0x8}, &(0x7f0000000880)=0x8)
connect$unix(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="92022ce910696c4fbd6516ba"], 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x420, 0x5, 0x3, r3}, &(0x7f00000008c0)=0x10)

22:31:06 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bfd4fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:06 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x4c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="a0022e6c6539b5f157b039000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:06 executing program 3:
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100000000000000010000", 0x30}], 0x1, 0x0}, 0x0)

22:31:06 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0022e6c6539390000000d618b1b7c807e03036c1e94296e23e5cbf107e892aa054c87af66bc15553814f55dd88408d9aa4a461e4c497d9a953908b18931474237272b5168fff8d5bb0d761633803c7c12b4e645d20570f7d60ea5be807030eaa23ca50eeb176f4586b2b17dd48dff511dad134ee2b8c012323fa2151e4ae79502080d0b78b71272d33664425cf600705309e3cbf9777857533cc9418ea5c73c5077bb6308401737b8977e9fe832fc47a228c3df3553bc23769550fb6b6b0b37b858db6f961f8774db0914"], 0x1)
dup2(r1, r0)
recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/189, 0xde7543de}], 0x17d, &(0x7f00000001c0)=""/163, 0xa3}, 0x100000000003)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b"], 0x10)

22:31:06 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ae33cc705443072500"], 0x10)

22:31:06 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241fd2bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:06 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000083aea62c"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:06 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r1)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

22:31:06 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab40301ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:06 executing program 0:
r0 = socket(0x2, 0x2, 0x10000004)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:06 executing program 3:
syz_execute_func(&(0x7f00000000c0)="4c5e5ea84a1cec0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5c4037d1dd499f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f6dcdc0fbcafaf100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
r0 = semget$private(0x0, 0x5, 0x100)
r1 = socket$inet(0x2, 0x5, 0x20)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
__semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/159)

22:31:06 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
truncate(&(0x7f0000000040)='./file0\x00', 0x4)

22:31:06 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="a0022e6c6539390000002ad4f5939e457879951efbb212da4942ece1286f68b8262b33c03bfc763c2becc7e8b10d519400191537cbf5e540a5d59ec29520b7628d9273bedf92a410909f3660ba8ab8bb92c064d61233a94045b931f1c923793a0ba0fc25cf042f86a3f8"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:06 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660272d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x2, 0x6, 0x3ff, 0x4, r1})
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0)

22:31:06 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x9, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:06 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:06 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab45001ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:06 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r1, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

22:31:06 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4ad01ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:06 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
socket(0x1, 0x10000000, 0x5)
r1 = socket(0x1c, 0x5, 0x200)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)

22:31:06 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:07 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4b101ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:07 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660272d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x2, 0x6, 0x3ff, 0x4, r1})
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0)

22:31:07 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a7022e2f66696c653000"], 0x10)

22:31:07 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r2, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r3, r3)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
fchdir(0xffffffffffffffff)
fstat(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r6=>0x0, &(0x7f0000000800))
lchown(0x0, r5, r6)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:07 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r0, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:07 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49802ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:07 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r0, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000e0ffffff0000"], 0x10)
getsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={<r3=>0x0, 0x3e, 0x3, [0x3ff, 0x80000000, 0xfffffffffffffffd]}, &(0x7f0000000080)=0xe)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x1ecc, 0x4, 0x7, 0x200, 0x8}, 0x14)

22:31:07 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696d6530003935f1b92cb29494374a46228755047b803029cbbc5674fa4b3d2c2ee65e3904d31837aa7c2f8d7206b8f83800"/64], 0x10)

22:31:07 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x400, 0x140)
r1 = socket(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYRES16=0x0, @ANYRESHEX=r2, @ANYRES64=r0], 0x3)
dup2(r2, r1)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:08 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49802ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:08 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49803ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:08 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(0xffffffffffffffff, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:08 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESOCT=r1], @ANYRESDEC=r0, @ANYRES32, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYBLOB="e066e42442f54053704faa97005099035e99590d3861341bacf4ba35ba109fbfc549b5742a0f7b9ae8c9c6b693eda1b8b7c1bcd75d598c4aab6072f0721b5c0e0d1f1825acc6c37488fed2e3d693e200c6fd7204bce46e", @ANYBLOB="899ac991f1aa80d7c78866f4b2877a8ef17f67892abf08b836ca9999a9c7ea26f069f9049e23c02d65975d6503d431597eb51ca256ff7a978137b5d6497a9eda4c2b55df0451913705211da2cc7b856f8cc7846f0a60090cb0dd31b11e5c1f58bf61e4bf922569d115d983", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0]], @ANYRES32, @ANYRES16=r1, @ANYBLOB="460b1c9c0d6a7582f3136bd9de93a5a03347801954b31b2776b6d215d37468c8d1919f79c3a1f66228decdac43392ae1317b4a1cf860e2b1fb866d05c7a116576090f3fc20e0d549b679753afc605d7932be9ea1d51186a88683f3c8d2a41d62e1eb8c49c74b25cab35878e8391e52039f768acc227ffd024c7ada0dd19cbea86c57e3aeacc177e93c429c7e3cba38a93020ea837276a920e6a4d18b40b305701142f9698644b0aacdf46a3a86421de2662c914f5ca58af21641", @ANYPTR], 0x9)
connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
dup2(r1, r0)
freebsd10_pipe(&(0x7f00000000c0))
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:08 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820008f1d1015e080000"], 0x10)

22:31:08 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000040)=0x1, 0x4)
bind(r1, &(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000c19ddc6b0b3fbbd6be907ccc47c093f901d97bbef6ef51931e3e026110797634ba24adff004ce1b5704237f179b8c4a839f1fd604bd3cfb82fec5ed1625265ff66bd61e16b9d00a12123c6ccd1efc2207c0babe2edca8b09a9a3d98bddf254e2b25fff50c6dd1219bb017aaffc5b7b48d69baab69eef535525db1f3e831568e5305a46b5502fa058da08affd73e569628eb14197e0ce678dc69e000000000000000000"], 0x10)

22:31:08 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0000000003939150000"], 0x1)
fcntl$getflags(r0, 0x3)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x0)

22:31:08 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49804ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:08 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00')

22:31:08 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRESOCT=r0, @ANYRES64=r1]], 0x1)
r2 = dup2(r1, r1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4, 0x10)
linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x400)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)

22:31:08 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x6, 0x2, 0x7, 0x958}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x3ff}, 0x8)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r3 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x9, @mcast1, 0x3f}, @in={0x2, 0x3, @rand_addr=0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffffe00, @mcast2, 0x2}, @in={0x2, 0x3, @rand_addr=0x8b74}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000200)=0x10)

22:31:08 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:08 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49805ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:08 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="a0022e6c6569de35c67d3939000000"], 0x1)
r2 = dup2(r1, r0)
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180))
ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f00000001c0)={{"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", "6b51a43f1492f58dc07996ae28f9d3732f69f54a805f741f7af2137ac5745828", 0x6, 0x9}, &(0x7f0000000180)="21e5f998651b31086776112183080429c47453a51ea56537729b6e945ebea49bad59182a2c2fe0ea59a8f2cc7632557d0d419df2e6daaa6cde860d256b721a", 0x7, 0xf834, 0x1, 0x9, 0x100000001, 0x7, 0x6, 0x20})
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x3, 0x5, 0x100000000}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={<r4=>r3}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001680)={r4, 0x5e, "f773f3bdd83f800f08c843bae46dec8bd249541b2997bfd37c3772d6fb1e6b092df742b5767fd0a0705eaae01818c3de5b22964af69a6eb33698c79cfdef721b876d9b1197d6581277a00a9de5a030b9169fc55856843b050983e63cdf75"}, &(0x7f0000001700)=0x66)
r5 = semget(0x3, 0x1, 0x40)
clock_gettime(0xe, &(0x7f0000001640))
__semctl$GETVAL(r5, 0x0, 0x5, &(0x7f0000000640)=""/4096)

22:31:09 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e36a62700a21a0b"], 0x1)
dup2(r0, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:09 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49803ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:09 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49806ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82242ed2653e161421b236393307892f66696c653000"], 0x10)

22:31:09 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000080)="cd9445097e90feb481c239b1ccbf1169a634189ae5486c1981561ad821b1696284bd254bb0e3817b")
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000040)="6ffaa23d54c97b9aba")

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:09 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x1)
r1 = dup2(r0, 0xffffffffffffffff)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f73ae66696c65"], 0xa)
sendmsg$unix(r1, &(0x7f0000001140)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001100)=[{&(0x7f00000000c0)="54381bef6d37221721f3a8c5e5a4b876fd110c62ae897c5e443ae0f65406b68f629b1e317bd9", 0x26}, {&(0x7f0000000100)="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", 0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x20088)

22:31:09 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49807ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:09 executing program 3:
r0 = socket$inet6(0xa, 0x8000000000000806, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr, 0x5}, 0x1c)

22:31:09 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:09 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4980aee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
open(&(0x7f0000000040)='./file0\x00', 0x4, 0x40)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:09 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
r2 = dup2(r1, r0)
connect$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x2fc)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0xda7, 0x5}, 0x8)
recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/11, 0xb}, {&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f00000011c0)=""/189, 0xbd}, {&(0x7f0000001280)=""/87, 0x57}, {&(0x7f0000001300)=""/100, 0x64}, {&(0x7f0000001380)=""/158, 0x9e}], 0x8, &(0x7f00000014c0)=""/4096, 0x1000}, 0x40080)

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r0)
utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x3, 0x5}, {0x4, 0x4}}, 0x200)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x5, 0x10000000, 0x2000)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:09 executing program 3:
shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000080)=""/19)
sendmsg(0xffffffffffffffff, 0x0, 0x0)

22:31:09 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x4, 0xb)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10)

22:31:09 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4980fee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={<r3=>0x0, 0x80000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3}}, <r4=>r3, 0x94ff, 0x2, 0x1d28fa54, 0x2, 0x5}, &(0x7f00000001c0)=0xa0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653052c05759b28ee3a7b89bcf039200"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2109000000fe8000000000000000000000000000aa1f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a522bc06a5", @ANYRES32=r4, @ANYBLOB="0400070001000000"], 0x8c)

22:31:09 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x7fff, @empty, 0xa000000000000}}, 0x0, 0x7, 0x401, 0x200, 0x80000001, 0x101, 0x200}, &(0x7f0000000100)=0x98)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffcb3)

22:31:09 executing program 3:
syz_emit_ethernet(0x20d, &(0x7f0000000240)={@empty, @empty, [], {@arp={0x6558, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty=0xac141400, @random="eb5de09d9520"}}}})

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x6dba, @mcast1, 0x9}}, <r2=>0x0, 0x401, 0x0, 0x754a}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r2, 0x74, "af2b0cd2ceb394c6b34a72a5b30a5b43f79ed4f096a36d7e98ea5cf02426d0134dcac8f6c544e62e9310900da5c359ebd91f807c0df01a5434a3df5e2f6f3cad3fcd8c49e317d82b4d9a252520cebe0db277887f02623a69e70ea8ff5df6b5d666cd64c32eec5721616afd3eff4fa69d69f1a6fd"}, &(0x7f00000001c0)=0x7c)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0)
r2 = dup(r1)
ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000080)="00c04e1d16ba39c3bd02df75b4e29ec6a73123c7557b8faf9d7bab8aea708e7e9ea7a186c4c45d21e1d60756bf8c10e65fc78b233eca8da7206049c5f6dc6ac23a6c6a22")
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65a7a8646a3a07a88c2aa099ce79b9c1117093135200"/39], 0x10)
socket(0x1c, 0x10000000, 0x5d)
getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4)

22:31:09 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a11fa25a39b8deb23780"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="45017c4e426872310c7c"], 0x10)

22:31:09 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
flock(r2, 0x7fff)
dup2(r0, r2)

22:31:09 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49811ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:09 executing program 0:
r0 = socket(0x2, 0x30000000, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="a03900000000000000008c409ba9a3b5c88b2849261d4c54302dd094117ce43bcd50b18ce315854d0a9dc2a11ad4e64a998f79fd4b62c32a46ed476c2d4951cb76da29d2e5940d998ba65d45a4512885e52a285c58d1806fb8b4a7ff527c064e442e0c7faeee00403820a5381cfd56faa5aec1ec5e387129e0643e881969049c06903fa1a053295451803bbb4b1d1d62769c56ff5272845be1b3ac61bf7a3115d3dfcd577671c0c9d652d1003061f144783b938673cfea1afccdfdd96454dab24a0ed9eadb223d7209f2e23ab02e17c6ecb0561af9813f38c52115bb9ea68a6c3d"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666364653000"], 0x10)

22:31:09 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
fcntl$getflags(r0, 0x1)

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xd, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0xf20, 0x721, 0xe472, r2}, &(0x7f0000000140)=0x10)
r3 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x0, 0xfff, 0x5db0, 0x28000, 0x10001, 0x9, 0x212, 0x9b3, 0x7, 0xffffffffffffffdf, 0x5}, 0xb)

22:31:09 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x6, [0x7, 0x100, 0x1, 0x8001, 0xfffffffffffeffff, 0x4]}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c)

22:31:09 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
socket(0x1, 0x20000002, 0x3)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:09 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49812ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:10 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="c1022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:10 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@remote}, 0xc)

22:31:10 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRESHEX=r1, @ANYRESDEC=r0, @ANYRES32=r1], 0x3)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="0100008006800000050000000400000007000000"], &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0x1, 0x8, 0x5}, 0x10)
dup2(r1, r2)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="829ca64a02696c653000000000"], 0xa)

22:31:10 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49815ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:10 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xfffffffffffffdcd)

22:31:10 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="64b99ce6653939000000"], 0x1)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000002008000"], &(0x7f0000000080)=0x8)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:10 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptm', 0x0, 0x0)
close(r0)

22:31:10 executing program 0:
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a70006602de978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
mlockall(0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:10 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49823ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:10 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f0005009f")
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0xb2d}, 0x4)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:10 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="8aa54cc21522bbc8940e72f40f0002da1ed1141e2e360ae69e5e49f3a503842bdaaded74e3b700ad5cea9cfe5dc8327bf035b6e15f5dd7b1152dfa7f680471958e42d97dc1bba0e42a1b5bac094088a23bfac7ad0126e790115e8d2cafd536b604751b19aa4a9d31e80d294e5bbbeb528db6a5beba2e5bc072980111a9829697c6902f37887192aaf2f748b767042cb2e1a35922c267912a8638309273072ece8cb1d86f159f3616f0d39258c453bf5b6afede710ed7ab91e129457211840c073af9d4b10dc0f7", 0xc7}, {&(0x7f0000000180)="4f3db5708d8357a24893e3a602f2f1d91eb68cb4749482aa68ef6e7f", 0x1c}], 0x2, 0x0, 0x0, 0x8}, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:10 executing program 0:
r0 = socket(0x80000002, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:10 executing program 3:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000280)=[{}], 0x1)

22:31:10 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x10000000, 0x80000001)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:10 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10)

22:31:10 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007ff, &(0x7f0000deaff0), 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5)
shutdown(r0, 0x0)

22:31:10 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49824ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffdc4)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49829ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 3:
shmget(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
socketpair(0x1, 0x10000003, 0xfffffffffffffffa, &(0x7f0000000040))
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
sync()
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="b300806c983c4114476b426d8637e4f68050717b103f8c7ee65a9a6be1"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab4980fee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x3019, &(0x7f0000000040), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r1=>0x0, 0x9b, "e943747cd72681c1397e084283706d69ab37d749760ead4ff8d50c3b187a2bdd6acba21bb78218f1ba43d6da098d46267481b8e44c783760c6aa0d99da38e53a8c48baa0d96a6439d5ac9215eb6138b47af3eb616f945ec1f758e42ef29ffb36d67a42e0ff71d25ed0bc71faf1178372443da70149855b60c98823c07a678bdfc8715357f8b55a73ddbaffc87b14271fd474742ede9e66af2e241a"}, &(0x7f0000000180)=0xa3)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x48, 0x20, 0x3, 0x2, r1}, 0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r2, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49831ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="a07640c502c780000000d997cb"], 0x1)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0x0, 0x7ff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x3, 0x2, 0x0, 0x4}, &(0x7f0000000100)=0x18)
connect$unix(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="82022e2f66696c65300092ffc26375f634c5a220e651e9162f5e637b27f65aa3b6ce"], 0x10)
socket$inet6_udp(0x1c, 0x2, 0x0)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x4002, 0xb9963532b94c74c4, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000000c0)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001140)={r3, 0xf, 0xffffffffffffff80}, &(0x7f0000001180)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000080)="cd9445097e90feb481c239b1ccbf1169a634189ae5486c1981561ad821b1696284bd254bb0e3817b")
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000040)="6ffaa23d54c97b9aba")

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
accept4$unix(r2, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49837ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 0:
r0 = socket(0x2, 0x4000000000002, 0x8000)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000080)="cd9445097e90feb481c239b1ccbf1169a634189ae5486c1981561ad821b1696284bd254bb0e3817b")
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000040)="6ffaa23d54c97b9aba")

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000027e30000"], 0x1)
getresuid(&(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r1, r2, r3)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x120)
r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x18042, 0x40)
renameat(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00')
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x3ff, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @rand_addr=0x7e0000000000}, @in6={0x1c, 0x1, 0x5, @mcast2, 0x1}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000100)=0x10)
fcntl$setflags(r0, 0x2, 0x1)
r4 = dup2(r1, r0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000240)={0x6, {{0x2, 0x0, @rand_addr}}}, 0x90)
fcntl$setstatus(r0, 0x4, 0x10000)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49839ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 0:
socket(0x0, 0x20000002, 0x5)
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 3:
setgroups(0x4000000000000252, 0xffffffffffffffff)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local, @local, <r1=>0x0}, &(0x7f0000000440)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000500)={@mcast2, r1}, 0x14)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7fff)
poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x200000000000032b, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
accept$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10)
freebsd10_pipe(0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_dns\x00', "e8f5920842eefaffc03a8cb15db132d211c1ca6f613da9c3f8c22bd9df75a485cb2d8b5dde139365315e04931e4cf539b9ff1311a4f1d7c034a781f61f08f870343d2a8076a1fd3ab8e2c4894fb72429477fd796702e20a3d9cd1be337353bf0339eab7562c4d33c62d075216528d7ae5ed24c391f250825cb0d22dbc895aaf9f1f16e9ca0b464209ce094c900ea708a1a0832fb7ac0f9d4c13313d9cfc0de86254c03433e82ac4f6b1561dabeb12d4c24bc77a7f31f555857733815e5a54f13840d046c13fc369b3437c6646477c74d50154c9470825d4ff711775bee2af9d43735f3ccb1824be53ad9b8d66ec4d291"}, 0x100)
writev(r4, &(0x7f0000000280), 0x26)
writev(r4, &(0x7f0000000100), 0x100000000000005c)
r5 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88)
bind(r5, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00./filOS@'], 0xa)
getuid()
ioctl$DIOCGETSTATUS(r5, 0xc1a04415, &(0x7f0000000000)="c9cc3386b2e23fa1233ef312ba4e1ec35d2d13d2c7bfa53a82b457206dc2d3af0aa5f999a790dc732086c3a4434bc80e007a23cf8d0577")
r6 = getpgrp(0x0)
fcntl$lock(r2, 0xd, &(0x7f00000002c0)={0x3, 0x4, 0x4, 0x3, r6})
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffff9c)
socket$inet6_udp(0x1c, 0x2, 0x0)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getuid()
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a002516c653939000000"], 0x1)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "3d392262d25ac0072fe4f5f76f83e6f9ed0bdbba21a0a4d2c6c153faeeeda0683acd3d7a1fe8ae55854b73d9ffdc4cc8a34c5f2c3fab9201eb6f1476b40df1b4adc31af65da5c67064d68c0b061c2906d85d53e70cea4694b3211c1b0a415c6973be8cd3bad58a284b0adc937e28999eb93a44752685a0e2ec3978f0086cc52e5580cede4c35f67a0e327ed79f601255e5cab77533d6bd79cd5f5a2580a6d69d46c3a75b344a7a602070256ff5a51a79ebae6f86635b64589517b381547b2ebcc05689f8552bc9a4890660e53e4952e0c02908903d841dee6e411f0d17d3757d9c562f24ee821f8e5ea060ecf32a458b"}, 0x100)
r2 = dup2(r1, r0)
connect$unix(r2, &(0x7f00000001c0)=ANY=[@ANYRESHEX], 0x1)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a002bf22e4c1ed3ad96c14aeffb3422adac88f152e6c65393900000020c6bfcfe65c6dc64d53734f34d35ed4a5bac80b812042ff2d0b7921545b2f7817520277f5f2065d9c8f305c311f460000000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8669e81230831898a276dbaf0b9a737c9e5e9d2edeca46a49f2bb65207f6ae6cf34bb7737b58213105ad382428c124feac9a18dde1cd4d2f164c82898804afd10bd366566fdc95f148a8a78938df89e8c450135022752acd06d1bd5127ebdc970be30e032241e9db39d9316f5e5a69f5b10bba48648e75d15571fe92b60f3e7f8af430cb25c8a99ab7ae3b32968abbd997901cee56b1616a56b88fa61f7b6028f76bf5a820570de5deaec8887b7dcd32ada3c2ea1e2810dd4baab4dd19c6d2c24247f58f508dfb3aaa76621ef81591e1e2a48bcd3e90c26e43f18563d3c50e8624c8fc3fb11836"], 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x2, 0x200}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x6}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666200653000"], 0x10)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee07b8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgid(r3)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000002600)=0x401, 0x4)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f00000025c0)={&(0x7f0000000040)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000024c0)=[{&(0x7f0000001080)=""/72, 0x48}, {&(0x7f0000001100)=""/14, 0xe}, {&(0x7f0000001140)=""/131, 0x83}, {&(0x7f0000001200)=""/120, 0x78}, {&(0x7f0000001280)=""/146, 0x92}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/40, 0x28}, {&(0x7f0000002380)=""/214, 0xd6}, {&(0x7f0000002480)=""/31, 0x1f}], 0x9, &(0x7f0000002580)=""/56, 0x38}, 0x81)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0}, &(0x7f0000000240)=0x8c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x3}, 0x8)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r3, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 3:
getrusage(0xffffffffffffffff, &(0x7f00000000c0))
r0 = geteuid()
setuid(r0)
socket$inet_udp(0x2, 0x2, 0x0)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee15b8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
close(r0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0004000066696c653000"], 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000653939000020d4db7031667d4afd39b8ed84ef387d"], 0x1)
bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x1, @loopback, 0x3f}, 0x1c)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
fcntl$getflags(r0, 0x3)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee29b8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "d73edbcbcb952439110c2fa06f628e19ccbf1addc5405d1aa0a66cef8e4e0c12", 0x0, 0x9}, &(0x7f00000000c0)="ef785a7caf56537f47c820e9629902a9e4525dc00eefbf227cba9b69d7ba03beca53bcafff7fe8a26c553a62afde47e35b66846a51fec0ac13614680d5a4096d67b98c219ebba6a76087faa612a8573c3a17251203fec4c433ae3b37194f12de08e4278794098d90e27dee9429c53c407b70aed832314d596631dcfdd875cb366a916f029b2578b523a90da5433e81f50a824d3ca20ed5b1a573030fb921a577b9830512f292d8d760682d1f75c481c146c5a25e1ff496bc8044fbef617c", 0xfffffffffffffffb, 0x80, 0x6, 0x6, 0x7, 0x7, 0x7, 0xfffffffffffffffb})
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt(r0, 0x6, 0x3, &(0x7f0000000180)=""/168, &(0x7f0000000040)=0xa8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="29d5d37f0fe51389fea50efeb0917f7ec4f262d55ce2f5bef75f90e0c6cac5fb15920684e7de0f536ce0f10578555448e6638b8698629cc0a1060fbdcd413aa5182372c59d7c6c52de1367f9afbf2e8ab73ff557fca5162493824d9bc70cf82aa9d0a27ca072f041ed94568c727d0a49a7de33f2cdbaf7b2bed3840d3b2416162dd403db7455707bad44368ebf29734acc1e9ea5edfdc19f8adcbc31b04d47e2be1a3173e8"], 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
ftruncate(r0, 0x20)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 2:
r0 = socket(0x100000002, 0x20000007, 0x8)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
getuid()
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
fcntl$setflags(r2, 0x2, 0x1)

22:31:11 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
read(r0, &(0x7f0000000000)=""/71, 0x47)
accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000380)=0x1c)
syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
socketpair(0x1, 0x10000000, 0xce, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, <r2=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x200, 0x4ffb, 0x0, 0x7f, 0xfffffffffffffff7, 0xfffffffffffffffe}, 0xa0)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e07593939000800"], 0x1)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1ff, r2}, &(0x7f0000000100)=0xc)
sendto(r0, &(0x7f0000000140)="72d07abafc84a3faf436d9379a", 0x3c2, 0x80, &(0x7f0000000180)=@in={0x2, 0x1, @broadcast}, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x6, 0x4)
dup2(r1, r0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82024a2f66696c653000"], 0xa)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee31b8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66695f653000583ed29204f94996c19c4330d827582fdabf5e0f6d8b5997673188fea335aac1bff61b1ea4e7d9944022a417180493832529521a795225c67797b314455554e5b6f97f948fb3d7168b8a6cfcd769021acafc71336c2fa548b9848d7c6f6bca3fb99049ea79f580159504c09815482e9531aa"], 0x10)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
fcntl$getown(r1, 0x5)
connect$unix(r1, &(0x7f0000000040)=ANY=[], 0x0)
r2 = dup2(r0, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f00000001c0)={0x200, 0x80000000})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={<r3=>0x0, 0x8351}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x2}, 0x8)
freebsd10_pipe(&(0x7f0000000080))
socket$inet6(0x1c, 0x4, 0x3f)

22:31:11 executing program 0:
r0 = socket(0x1c, 0x2, 0x3)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
sendto$inet6(r0, &(0x7f0000000040)="3f48cdce2defd3f938d252f35ef9a43a1726119b8f52e491e004aca0ca4eb16ed9faabdb5b919ad4312d3dae670422d53f790faf7463377d42f87bdc97581dee717213ff86377941791d1d3a1359e5afcf9f6254ae957208e5c169121c334257f873b4478ce3b33939186fa7dbb52bceccce66685a41ee10101b5bac536ab82fc3cb836215e3200c0bd627119cb537db802f85135d5d0357ac6eeedb795ab41a58058e8c5b9d19313d95f06493420aa6bffd018045", 0xb5, 0x8, &(0x7f0000000100)={0x1c, 0x2, 0x40, @mcast1, 0x183f}, 0x1c)
dup2(r1, r0)
listen(r1, 0x9)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a00209000000e5ff0000"], 0x1)
fcntl$getown(r1, 0x5)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0xf8, 0x400, 0x3, 0x800, <r3=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x7, 0x1, 0x8, 0x800, 0x100000001}, &(0x7f0000000100)=0x14)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 3:
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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee29b8a0ebde7bbfbe739e", 0x1a}], 0x1)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x18}], 0x1)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1800000000000, 0x800, 0x0, 0x9, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r2}, 0x8c)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x1, 0x0, 0x2)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee21ded14361046"], 0x10)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x5a0}], 0x1)

22:31:11 executing program 3:
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xfffffffffffffed6)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="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", 0xfc)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0xb)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000001e000000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x3f}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8)

22:31:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1206, &(0x7f0000000000)=0x5, 0x4)

22:31:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
r2 = dup2(r1, r0)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x1f}, 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202e6e6c1f36c653000"], 0x10)

22:31:11 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x7fffffffffffffff}], 0x1)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0xf14}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x7d, "2f71e7b25b79a184fb4015879703de479e78f4ba333761fad2e4f780c2b27d90b4ad0d9647f94cf4e5fda27c445713b20aaf9e22388cbe0e6839144a755dd1043bcb736b6e9e935eefc4e4aae02aba221b21d62b3c9d13d59a8fec6a2ad2f1dd6ea46f34aa5eafdae87cfa1c3fd244b06ce7b39984ace723302ea5ab2e"}, &(0x7f0000000180)=0x85)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
dup2(r2, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
r2 = accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
r3 = socket(0x1f, 0x10000003, 0x1000)
sendmsg(r2, &(0x7f0000001440)={&(0x7f00000000c0)=@un=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000001200)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="f95dfa8c69fd49000c5d8609b2ccd1ff4fa174a40888d0b52a023d6a680e8091b7ca662e4e1d8c75b9cc0526f056bba4de0a148d042619dbb1afbd2fc0ea22509d833bc327a68386606eed929cad3169ed9305f113ce7c531050dba843dcde8f12407daeb24c27435f975cda0e3c74ba80b1d7a6a3e4a1f06d4bf3de95a2c70c69ab238f180fe24a18ad582a678ad8a205345bd27c0cc1bd8ceb348467e8df3dcd19b199649cd647916dd5f104c479e51c2ae6439d37727d3f6c932b0b9d46a5beb550add39a837596db1e832c92ca01678939ad8f2b8acb71dcda93b7da86b4dda75691de4452dd45", 0xe9}], 0x2, &(0x7f0000001240)=[{0x48, 0x29, 0x8000, "df8ec86aeb25d16ef122aad17ccc0bfd9ef8d55c4baae536c807e7b90a1d654d5c1c2e576f88307a3005dc617558d2b26104"}, {0x60, 0xbd, 0xf69, "7dca3f2f87420e8019b870e4ac99195b09c6ea804e59a1d5ccbaea566c249197ca5cde6d7e49fa359de9d76a10262376d571580b405763cb1b6a345fe9735d617251e8d6c2f3c3d6fadb273e"}, {0x68, 0x11, 0x80000000, "90653824cdf0159d29e63f2eea3b4d951e7d2d692672bb5fa41e1ae6b7d5c6d850c69afedadd53bbdd305cf49e34ae2a1e17f7bf16151c2d7b64f205b8aca0fd7cfc310308989f66fbef3171c4fa0961829d1b8c"}, {0xf0, 0x29, 0x3, "46c32aaa0925b8189d87068d5d1ab0d9a12d848fa2cec13d623ff8f87c81d41dc805b58841ada1a565bc91ba3cf3fbc8a1a9667a3a64abe42f0afc00ce39488c5b8d1b31561f3d62970ad4b4f4b84a088a00b0a9228ea34f8bb882b1bab137e33f9c8262a7111b42076abf4e2e65874969d2439a33c6475454b5249df5506690394f4949d6118edff3e0dc4e7912dcc01ac0e91a968198837d75e9162e7777d82d7d97a1e10f692b640a2cd8e1f782a67cc821f114a1fb4b73739bfe98d4d1ca976db783b1821f7cf5ee0f70f4fac22a93b455ea904348b0270496"}], 0x200}, 0x20008)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000001580), &(0x7f00000015c0)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000001600)=0xfffffffffffffeff, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001480)={<r4=>0x0, 0x100000001, 0x10000000000000}, &(0x7f00000014c0)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001500)={0x100000000, 0x9, 0x2000, 0x6, 0xffffffffffffffff, 0x5, 0x7, 0x2, r4}, &(0x7f0000001540)=0x20)
dup2(r1, r0)
syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500ffffffff00000000000000000000000073ad"])
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:11 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
getpeername$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10)
dup2(r1, r0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="cb3f7152663f8ca118b49a976024ccb43ca590a1ca04de67a3acb49d154ed4b42c3f72dca5121587060bdb71bda1078cc58d2cf1adeacd720a1837dc9ade883d1678fb0423cb2d1fb3c8655db36eff258d69b4df6f43df24a441d5993177caad6458f9684939c38a4f06dfae7ac2734572794013d8ff08ff0ef83d07d426a2b2c8d378d07eafb97bf893354a092d16f8f6fbfece9c1bc1b3b088a03b32ce8e0c8e49593d581667207557f60455ec5380b63b177cf91c5a08a15d38eb9f0e1446e522ef22a31759cad2c9a09dd4a0e418770daa9396147c6e0e0e99a1f5fcf0e89765905912e6f48487c6d05bfa35f59cd0f4c44c092fdc27b3", 0xf9}], 0x1, 0x0, 0x0, 0x88}, 0x4)
r2 = semget(0x3, 0x0, 0x400)
__semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f0000000040)=""/104)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00040000000000000082f6807054c500000000867e82dd7021e947eeabe9776aaf04129f4bedb030b5a4d1bed6329726e4f12995201f5fc4443745afb2125dbf9c75c792c1959c70715100f4eed14064f2b8a4e791f93031a250212a6ac85880b88ba7a5419bf315a6e4215807207032bced48e88f4ce3a41899fd716e2ba95f51e57a63c3ccf1c39f0e07b900dad5c844e4d060a087a641b016e6ac146a001b06000000fd8c3df13524279cab45e8af016b6609d9d5b41e578eabb93b4a451ea3cdfbc87c181951e69b9d9ea5c27695fb8084cd939a2616e2a343b9d1b4f4534c"], 0x10)

22:31:12 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022e6c653939000000"], 0x1)
read(r0, &(0x7f0000000040)=""/188, 0xbc)
syz_extract_tcp_res(&(0x7f0000000100), 0xff, 0x3)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

22:31:12 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)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x2)

panic: Memory modified after free 0xfffff80012936600(256) val=0 @ 0xfffff80012936600

cpuid = 1
time = 1557873072
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212221c0
vpanic() at vpanic+0x1e0/frame 0xfffffe0021222220
panic() at panic+0x43/frame 0xfffffe0021222280
trash_ctor() at trash_ctor+0xaa/frame 0xfffffe00212222c0
mb_ctor_mbuf() at mb_ctor_mbuf+0x30/frame 0xfffffe0021222300
uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe00212223b0
tcp_m_copym() at tcp_m_copym+0x372/frame 0xfffffe0021222460
tcp_output() at tcp_output+0x1ef4/frame 0xfffffe0021222620
tcp_usr_send() at tcp_usr_send+0x71f/frame 0xfffffe00212226f0
sosend_generic() at sosend_generic+0x73d/frame 0xfffffe00212227c0
sosend() at sosend+0xc6/frame 0xfffffe0021222830
soo_write() at soo_write+0x61/frame 0xfffffe0021222870
dofilewrite() at dofilewrite+0xfd/frame 0xfffffe00212228d0
kern_writev() at kern_writev+0x66/frame 0xfffffe0021222910
sys_write() at sys_write+0xd2/frame 0xfffffe0021222980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021222ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021222ab0
--- syscall (4, FreeBSD ELF64, sys_write), rip = 0x80090d1ea, rsp = 0x7fffffffa528, rbp = 0x7fffffffa560 ---
KDB: enter: panic
[ thread pid 750 tid 100100 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why