x5}, &(0x7f0000000b40)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000b80)={r5, 0x7}, 0x8) clock_settime(0x4, &(0x7f0000000bc0)={0x7, 0x101}) 13:54:14 executing program 0: r0 = open(0x0, 0x0, 0x110) sendmsg$inet6_sctp(r0, &(0x7f0000001680)={&(0x7f0000001400)=@in={0x2, 0x1, @rand_addr=0x62}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001440)="20dfc703cf111165613dd1316bded22c45abdb109cd7c8798cd9df1a152ab3b51cfa191332b4ae921cd872f2a7ee57e884ecf8e27a4e57a53e4a4a8f16842604d57e69c4470c93fc290c76913abc31d733db0b1004a7326b297e383ca2d53c90bf905d6550b498ee3d1d0a59fa6b440f3f172702ba3ea6f34b6f043458dd94bd", 0x80}, {&(0x7f00000014c0)="143948b8b87df2a91ec984e44417291a0bd2020aa91a444cc9801afdd3d8828135f72877867b118542e4c251c4f87356e4d1dc7ec584573c2fc10e6e11e0a771eab439653d142eba8614adce5c203e1322f2964a868399e01b31f47ac902980a118e2ddfea92200d0e2268ed49fb3a68f58d866d30ef3262bb13", 0x7a}, {&(0x7f0000001540)="188f79f237d7dfeb2a2aa181023ecac008290997ec87289f7a1464f6961d9b3133b16ac6bdfd30383f1e2765353e6f5d022b7cd200c91a6cf2fa62aa00611ced2d4a8b5368245dde1b1196d5a5b3bc4c3918fabc8a0e1b4d1d9e6db08f210ba7dd447f70220f48e3f5f77b09f3d45b74f092af8f8d07aba17b5b0baabe21a79514c022f6a93f12f7dc64b391e9d9379fe7534a0ab879c023fc548448515b13", 0x9f}, {&(0x7f0000001600)="3f25cbd0e8d252f67dd378eda7e9943253cc33f8bdd5d4d4c42b3fabdd5d0ee53aefe65a814c68ef204c230fcd7a797b898c0654c8d85109703bc802da", 0x3d}], 0x4, 0x0, 0x0, 0x20080}, 0x100) r1 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8000) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000400)={{"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", "8a8e68ac9e471202ac56686c083e5b24dea202b62436bab782932f4ebc742801", 0x1}, &(0x7f00000003c0)="1e16503c091ddfc7c9308bdaff609f9df58e4378d999912bf9f8f1c422ac0d", 0x10001, 0x401, 0x20, 0x1dd, 0x7, 0x5341f8d5, 0x0, 0x1}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r1, &(0x7f00000016c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a35047d7d7f53f5df17c3a08bd058f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000efff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081cfcd6f16975b4ec44d1b269ed8b9000000000000000000000000000000000000000000000000aa94ea533660ed6c4b92e9d0a900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c0000000000000000000000000000000000000200"/4129], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:14 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x100100, 0xd45ed4efcad38974) flock(r1, 0x1) dup2(r1, r0) 13:54:14 executing program 3: r0 = open(0x0, 0x0, 0x110) sendmsg$inet6_sctp(r0, &(0x7f0000001680)={&(0x7f0000001400)=@in={0x2, 0x1, @rand_addr=0x62}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001440)="20dfc703cf111165613dd1316bded22c45abdb109cd7c8798cd9df1a152ab3b51cfa191332b4ae921cd872f2a7ee57e884ecf8e27a4e57a53e4a4a8f16842604d57e69c4470c93fc290c76913abc31d733db0b1004a7326b297e383ca2d53c90bf905d6550b498ee3d1d0a59fa6b440f3f172702ba3ea6f34b6f043458dd94bd", 0x80}, {&(0x7f00000014c0)="143948b8b87df2a91ec984e44417291a0bd2020aa91a444cc9801afdd3d8828135f72877867b118542e4c251c4f87356e4d1dc7ec584573c2fc10e6e11e0a771eab439653d142eba8614adce5c203e1322f2964a868399e01b31f47ac902980a118e2ddfea92200d0e2268ed49fb3a68f58d866d30ef3262bb13", 0x7a}, {&(0x7f0000001540)="188f79f237d7dfeb2a2aa181023ecac008290997ec87289f7a1464f6961d9b3133b16ac6bdfd30383f1e2765353e6f5d022b7cd200c91a6cf2fa62aa00611ced2d4a8b5368245dde1b1196d5a5b3bc4c3918fabc8a0e1b4d1d9e6db08f210ba7dd447f70220f48e3f5f77b09f3d45b74f092af8f8d07aba17b5b0baabe21a79514c022f6a93f12f7dc64b391e9d9379fe7534a0ab879c023fc548448515b13", 0x9f}, {&(0x7f0000001600)="3f25cbd0e8d252f67dd378eda7e9943253cc33f8bdd5d4d4c42b3fabdd5d0ee53aefe65a814c68ef204c230fcd7a797b898c0654c8d85109703bc802da", 0x3d}], 0x4, 0x0, 0x0, 0x20080}, 0x100) r1 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8000) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000400)={{"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", "8a8e68ac9e471202ac56686c083e5b24dea202b62436bab782932f4ebc742801", 0x1}, &(0x7f00000003c0)="1e16503c091ddfc7c9308bdaff609f9df58e4378d999912bf9f8f1c422ac0d", 0x10001, 0x401, 0x20, 0x1dd, 0x7, 0x5341f8d5, 0x0, 0x1}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r1, &(0x7f00000016c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a35047d7d7f53f5df17c3a08bd058f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000efff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081cfcd6f16975b4ec44d1b269ed8b9000000000000000000000000000000000000000000000000aa94ea533660ed6c4b92e9d0a900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c0000000000000000000000000000000000000200"/4129], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)=""/238, 0xee) ftruncate(r0, 0x3) readlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)=""/150, 0x96) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x9}, &(0x7f00000003c0)=0x8) openat(r0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) 13:54:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)=""/238, 0xee) ftruncate(r0, 0x3) readlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)=""/150, 0x96) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x9}, &(0x7f00000003c0)=0x8) openat(r0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) 13:54:14 executing program 1: socket(0x3, 0x20000007, 0x1) r0 = open(&(0x7f0000000000)='\x00', 0x80000000000202, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x1011, r0, 0x0) ftruncate(r0, 0x7000618d0) 13:54:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 13:54:14 executing program 2: syz_execute_func(&(0x7f0000000180)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="faa26f0234223baeb7e184842fa96d37292cb5566b159746c39dd9ad0d8494555301c098e5dbdfd54af787c14d54fe2f9ebc859185b74d8e42ec653a7393ece6582748d8503270807b9b6a7363005e347d9fa3a4e42ef8e23a36fe51f0fd222c777ad6da069f2c9e93778b8bb5aec91973328746c9ec772fe702691b65e084107ee073e7dab69e87df07c7e5a4c91b169cf50dc795bd0dc247592618af09f5db22d38d79c732e2cd0473af5c9094bcc3f4b8fde56d524e4948560bca3d2cb47a47aabdd9ac043e60693367d6b4e5e337767cf71a28ab996ecb3b8359e6cf96c82b124c24bd2413faeef0618fc806ddaa7e0e697310487d9a") fcntl$getflags(r0, 0x1) 13:54:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0)=0xffffffffffffffc5, 0x1fa) syz_execute_func(&(0x7f0000000100)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 13:54:15 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = semget$private(0x0, 0x3, 0x228) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000000)=0x1b) setsockopt$inet6_buf(r0, 0x29, 0x6c, 0x0, 0x0) 13:54:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa) getegid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xb1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r3}, &(0x7f0000000180)=0x84) 13:54:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) syz_execute_func(&(0x7f0000000000)="41d9f3c44288f7b0d6000000f2460f01c2f045800c0c0bc4617d72e36e2e0fdb6716f241e112c03646c481e9fac640c06900f7") setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000080)=0xe1, 0x4) sendto(r0, &(0x7f0000000200)="8097c90284c472eee4f555adb31ac6f5204c9717119fdfb98a0b6267f527fb081385c960a2fd28a200aea21220677122af8494387669650aec4c938efcb0f20962ffc1628b99e5cdb8b6d73f444c20fae4867d89feab56b26e0f534bbd1321a1c23b023b66311c912f3acc20e0e772c794c800a877acf101737ef096af95e0", 0x7f, 0x84, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x69}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0000f400"], &(0x7f0000000100)=0x3) 13:54:15 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa68186406") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xb, 0x3f}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 13:54:15 executing program 0: r0 = socket(0x1c, 0x9, 0x800000200) listen(r0, 0x6) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 13:54:15 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x1ff) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/238, 0xee}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000280)=""/187, 0xbb}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000340)=""/82, 0x52}, {&(0x7f00000003c0)=""/171, 0xab}], 0x7) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1203, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 13:54:15 executing program 0: setreuid(0x0, 0xee00) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000003c0)={{"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", "0cb51f43544a94411c02807f73b689260f4f03b876ec63b3b313f733e11bd7cf", 0x3, 0xfffffffffffffffc}, &(0x7f0000000040)="02a67e83db4002513db0913d2254c1c9f41563aca8415c744ef14731c4f64822f103334bde6c30b2c0abbd30cb28a6a8cae8ec48ffce92d7a6de9c8ae4f436bf0a37d0d1da64b817dce0e1b89159dabe87464a5eb8494a6b883b155f70eb3c2c1f92e1ae592ec226c9a369f87155883e127394234ed7fd3724bc71ef99b61a9d05ebf9774099b8ea3bd67af7debf02c6e27bfc28610a4daa93c05ac520b0b89e9d98e9e1f80c8dc50efe2c6162abe976d745ae2f8e23c84f7e69f229a3b5bcd60c502f2467d69de42da2", 0x400, 0x6, 0x1fe0000000000, 0x7f, 0x6, 0x2, 0xfffffffeffffffff, 0x7}) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 13:54:15 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aa0300000000000000ffffff0806000108000604000016469e716f80ac1400aaaaaaaaaaaabb00000000"]) r0 = semget(0x1, 0x40005, 0x400) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000003c0)=""/192) 13:54:15 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x4}, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefc660f61bd0dd433d3f3a7fb36f083b600800000f00fb8c401fa4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af68c483f961532800360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 13:54:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c651a20aa6c3000"], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) 13:54:15 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 13:54:16 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='.\x00') chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x10000000) dup2(r0, r1) 13:54:16 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000880)=ANY=[@ANYBLOB="07000000f9ff03000e000000448836c95a069395f9b0e464ca2caf9e310000069157bc6769b155fe65d585449dbdee127b384e581f189b8c4cf257eca419f3086ce6db2f67b0825cc44f302d00000000000000000031879ec97b46f60e8a9fab37f310696a48c0410386bc8edb8694ddf6b3d1bba8bc0dbfd89497ec80dd05fc40afd43b8e2a4a778ea4b59ee35948727115071b69ec9d7958245c4968be76da354ae66c001fc62fc668b08092eb9867632d1ea5ded55521b3a572636532755be7c26388527919aebea049d4c3a4fd9f1fa037ad27a1740601b5cafaf386c6740a5933517b"], 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 13:54:16 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='.\x00') chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x10000000) dup2(r0, r1) 13:54:16 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x80, @ipv4={[], [], @multicast1}, 0x80}}, r3, 0x95b5, 0xc13, 0x3}, &(0x7f00000002c0)=0x8c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:16 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="594126bce18f8a2b8313c7e7d9f86ad6ec5f8e1b9830d10c53f7e2c54e7803f1444053dad09814ad4fca29322f924c788c73c8a2cd88472896a6a9b0e04a33c634262b2c05eff31602843cd444160ff494ca5374864d72d97e589c3bd1d39760ff427beff6997193cb0065ec573048d14ab701ef3b75e169450807f8531f154462aa7361462b9853474fee02cdd32a049a", 0x91) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f00000002c0)=0x4) 13:54:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000240)={0x3, 0x3}, 0x10) r2 = accept4(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x100000000, 0x0, 0x9, 0x9, 0x2, 0x7, 0x9, {@in6={{0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x7fffffff, 0x1000, 0x3f, 0x4, 0x3}}, &(0x7f00000003c0)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000400)={r3, 0xb80f}, &(0x7f0000000440)=0x8) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setrlimit(0xfffffffffffffffe, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xfffffffffffffff7}, &(0x7f0000000180)=0x8) socket$inet6(0x1c, 0x0, 0x604b) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={r5, 0x40}, &(0x7f0000000200)=0x8) 13:54:16 executing program 3: r0 = socket(0x6, 0x10000001, 0xa4) r1 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x4, 0xffffffffffffffff, r1}) setsockopt$inet_tcp_buf(r0, 0x6, 0x461, &(0x7f0000000300)="b1a106708d5c1463861f26223765447efe48d4423a42eeec353a6b436f5569e1872ac3539c1316e46396dbbc10d7be218081187e5c0d4090a67e90052016839bb7ebaa99b0e1eb7dce1224541d00226d1fe6cf12f4857736c82686c65bf1300b0949d9067b4cad6e32d4d4308a131b5d7aa9db840f8ab6377c4d6a6c08fadb607a98dbe22c803d2b67f35802dfd2baf53d71f1f7a22cf89e6c6084899b06f61e44be32700e8e5af6f22f51df99743dc1546d19f729f11ef19d032a866c965cfc72161369ebe44be6b9a80553694ef96de5687e82bb804d39760094ee885530dbb826ccb142843a250d77ff22b93b6b3cccae682a4afc517c35d116a876f2d34a5dca1275a8ead5a6f008231a9f950b8086b207f2c7bda4e6ad3e20155ead47adc40650cd955957324edfadcd899aedbc29d718c620703d1b7e1a24179a277b3c81b2e82747464b8abaef896a2fabb66c4214d9c6d953ef81dc64ca5749fac46ba753c07747ab32d4fcd3d93f212b662767067d18adc7aa795ce122287e732b311f99beb40587a9887a1dce5c49d1380f3a9f99f1f2c0cb399f35e606565ee637e1fedca08997b5542f4e4be67476c7b4e0f8abdff7689d8aadc20fb59039c0fb2e64c65d23944ae72f62088e59ae135739871d3359ac3380532b326be139bd215360d0ae183fe2b72d6fa75621ea00c8a79b5e0235a71d284f302fe3d5500bc68fdcfe61de64acf518a0a57b336611f27b01677fbe9d603d5869a1d9005f2ca9d4d63ef5f389a732b2faf9edfe11d0c7d0c5688ad4f533a9064494f945b06417e97eddfd08a81145ddb20ac9790b06edb2bb8aff658d371133e59886031c67670d48856622eeb676a0028602bd8e78c2b47c96fab93597670e681648948b0cee512a59192bc4ab0d10389e33ff3d95acb237181ac245174f070a22ef73cc6cf0fbe5394ad2dd3d994cc38a030678cc061eb010d02600cd7d7bb614a6d7a482d1feb9ff272ca4d6d05f82f299c9ac973aa409e8d5e7d9ccc73599cf1089340f8eef156a49b397d89a74ac2e123e9b2ffa93445772da11de4e18b1f9435c18084587d90c6d918f9d0f57a10fc95712116033a8d42753fc554af842261211906383098f6a526409841ae65ebc0b28facd12115359f97641c31d3247e882432fec89ee9d77ab0f0e1a402006674e34b1ec30c551a927fa59254616f35a81bb4c5664b7c53132ea3b3327195700371c0f9ded1a143a4c23c7d564b4c017e5af053b3dc904492b541168e647bc36a0e2814835c669f1798a69df2a283550385a7b79165f9a5e60600dd0d23f9174529a2939af05d4ac139ec25e1afd161bd4fecbe4735ade28587b58d4ca5054f636d23ecbe9d77cd1aceed61e33b182aa710df5ddb6d462bdee5c916246e404f619e1c1444a2d89065c0a7fd177d05ab2847025d311f96fe5e1098f660e9c63976db924cde93d33b803d52e1a4ad16656a002180d3fc4fa06f7bc9de485ad00d080c125e79c0a27c3c4fe978ad84519ca9d45e61b2072e201723959f9f08cda9d0a6c43f793244ca0ac522c366a714fe93c9e3f777b0dc3b3878ba74e3de7bc6f8ee8cc3fd2651f44efd04b798c90bb31019748b872c4580a2ed5cbf9885eaeae16f680cd0c03328f1e2187ba6e2adbb57b50479931b4a367f9229baebddc33fec94461682cd2e99ac4ed971f03b8d717786e029146f78a3ace015438ff1c8419d862778e98f0f0d8e18e13c0e333679d8ac1de2d1c133096fd719ae42e6b50b5aaaea2a190eeed7c7f3374e1695007f369e64eb13f2f67d3d93948181d3b5a5eb9fc3c2bf1c10a3f0be2d70de2c4b10a6f123bf5cba23d5ae5a7acfe79ccc4ff204d9a53b249add0edd188641a1e7c1159b5d0b3d7b27571765bd732fe84742c083975e1ae65ca54db8317a711a1861dfa2275887f6c30ba313cef3c8e0b8118414eafa0ab24e2ea0684e1f1477f0ecf811e4b504962d071a9f9546660eb4dc65afb645bcac51e52807099e82ccf4730f145e309bbaa7ade9e2d3bc8da74922ae92d3d785e835eca615347e2c5b136b4ba169ac51ff1041c850021bf395bb80f34880cefab5b32d65e96d7b9edbf3469c8de9db4589d3a1c2cf2f7f908a06907800c0a14f48605aa206651c50c64bb880f2527b8012b4d4ddd8d034620fbc5598e931ffeb714db7a719b98621634562e5c85e1b085cfe962bb64b7a25e36bbe7dcaede24cd4774ea49bcc5dfb0fb77350c162a512714079b2d7f34cf491e1595f31bfa1be160b9d17bf52d4e025937f89c2e0c86da1d4bab5e6be925447539f4d71eef5ec6b22533906056390df462211b595cef64a52ad9a7a369679f47508e90a606e85b7025957040842cac79b5eb0b401685ceacc6908bd9698975066d519d353d762e084a2730ca64a6392a5ecec829a4b8852136e65608a184c98121c59d86566d2b3e36f4ecd179ad4ff48cbaa77d407eb4046661ac298f5f189b6e4a5f49abaab88b2c583db4ac6524e455e558c7a53bc997edfeccbb150ea13f6285cd718d538beac5123a75ad07fef8133ec8902466f6414eaa7cc6d4977e9a4d2e90d3137aa076a8cbf1cf259ad5c5d445a9bbdcfa38fddd715be4a0f44b00b121e3aeb8bb3f149187cfa1609d2050127e7c41cd3a4b4934920bc30e4a895db7f0f5d95afe48e45d578e3678cbeaf680a9061214bb01030c0bdb3c5ecf06d2f4836eb6ac0e39127618ab2f0883851b59aa44615add9ad0e19cf1477382b120a6be248121c5eb9801a213a3817b2bfb24677313bebce35ec27b631f07f2b1ba439f1d78c950dd680c3c6b38fae804d751a2e4e8d79fcffbb0e0ee4137d9989dbae6b50cd80a43d257e7d14511bc2e5fcb5f90425267543269cb86787c87dab60e3f12953f03bf28624f51139edac0d8f41c9b6836ad4590064b125b34e662b70847c6d480d0c22817ac415480c157b304160d2e886c17da92d5bee8c92d3b3fcd5452b4d0d0803da8fed8aca9ad580789c0470b67b9e68c616e15d3e88199e5a9a1119b3f844e26c3a52ea425257fdf8c1476d68adfcd324718bc45d9d602a5de5c57e437e10375ee55c7a11c0fcb7d0701999907d42240aea397dffe52a29bb14cc63e7c3c3e54a25c921e9576dbe81842ec3007fce23744600efdc9c6f065effb866272856f099252dcba5914e714dc5ff97a682ef60842b3e0d49f99305566e149ead0320ff5902020726ee4534e88c626cb92a6b70962e2c13bcf87c29bb06895ceb9816f9f5a9996ea1fb5b13985d768b74ec525f50eb857f398685ce19d91a3f1d561ec7c84f31c8b0984daef71b0c4065234d5288ac4d6d0b3985dc5fe645fb8d940f74433cf896a4eed129124251bf7f09a676e3c74baedbb4aecbb8c5731d55ef3a3ac9e9ce3c2dae77aac237232360135c59cd1406c033ba4bfcd0e1de88a502b5576fd38e8e1e0ae9cd6eb881834df70dfe0e7493a679568107c9eebb0515447e9b4c77d45f87d1fa3b51a2d8d9378c78572e7ad20a0691fd393d90d1c462e4fe0408ed29687c8b4bc700ef60d9a1d73897b146e8f3b8a5fe7dc974b15a688a1406c20ede3e95825b58affaa42a3c86b02f191816794f41f04f90cac4748907e3fb8ac768642b6fa82e603247b538b9de0321bbdb99dddd06ff5d9a35032072b2d323179f052dc9d40ad83827a7a90a55d9d5c72345465a22195d527bc9c1195072c0f5c0ae88ce2f828258ea7b21f2d73600fb94805f229a420d037ba5bfbafc2c9bd8e8858c77b23e1d728bf6883a484aaf7b1f718a83d9f83f3e946b207c35edd491294ecc59258c4e31b4b70f66706e84bbb21b10f1bee692b3d3ce90460ae87dfbff6e314ee6f9a3de6f6180a3bd44a22dd502e7916044c562bc8cd18c6ee4818155246c5e8ff5fa74fe3a626fc8128594a186f5ecb599acd66da457c20e877d1dc0fac4a55dcefde30e41d7aabe2ef0fb8cde23bfac066d6c5e9bfdf06bfa54d23a0fd0ad0071d3cf9dd4f4473b58318ba734f09a65f71e18987edd8faa77285f77812b2c5e54b54d21db960fe336fe6124d8feb0df2a68ecd6d4aada09beebd7de4a238b9f0a95cfcf24f43c99f690fd097da6f4f7ea991ba5d60338fcccdfaa5a467baa3622af839ee082021a4d082158121c1245dc1737b1995ca6f20089e143c019c832c1133b7f098e7dcece9a21fe348852258562843d425b0edac39b7d5266f9e21ad128f46352c836cceebfc99adb12e01a9fcf16fbb550caee773e7069f2b15f4c228be8962ca03de63c08984188deb85b50e7d90d934d17c737f60412cf91efaa24523e69abab65c01d0c00b43a5145bd27bda8e823964635faa6c55b04a01deb0da94645961876478a6536ec4091cdd63e12a583f0c9e25b34456af423c03c6176e68ef24a4616176bbe11432027299a17c966a78a65aa16a535dcafba6b4a197f251d17035b6b0912d702511d9c23db3fd55a44583cd83814ce095134dd4f13681cd0d0de8fe13c1e78bb34282382a993bce486cf6334e54d64a73675ebf01d1e143eef5aa3b270c7d7bd368a2a3bd180238f054022eee09fc45ad07702a7d4b7de5cff5f452244ebbf3ffda189843427d4a49a231dc46368b7985f2752d51e38124b1d73efa9059de24de1e4869b577b612053c698e62bbacd31e71dd20434a992ac900d09cd764bf3a81f23b150c64cd835fcf9e1a65e3e18fb6ef589383f50f61d1a78c7438ae8287bd832a61062b06065d32712875ad90bca5b48af11c3d0b310eff6609204d0c8e6f1fa0075d61e5d44235a1c54ad84898f0c17d574f8880ad7b87f3523d907a0c2aad37a075086db73a90503c7555df5110221ba9ca5aeff633f389f782069a0754e41df43463180b54fbe5e2a58646de03c6f4471d76ed0eec02ccf567be3ae99702536bb1a860aeb038a34bd716cafa6076a15b936675ff2b3f98cbcd5818cddd8777c0a826dc37423029831ff14860986795bcfb6e3bb73952c3528016b8a0fba6b3998a1357fc3d46a2ae1b99f7f361e0bacb96c6ab6d039d23467a4b5eccb766f600789972dcfeeeb1bd48111c9461f1915dc21ff314b98c530be950e07a3d681d5a3d80e77f1c27b33b5cab968926e9991e232eea906828354f8b363715d5339f10a72aba9b0b43d0e27c9fad4eba683e9baaa284cc6ffdecfdc71a9953dc95d5d82aca630e2fb5eb57b1e7fdcfbc74af15514f9cd1119c17b5b41ba84d16193ff90cab8548363f92aeabc65d4a4990e8e30ca3cb082ff95c475861685b1105388ee9990d5786925c6e5fbb1b04e43db7f402a4f9311fe6ef53dc0486ef0b3938df0e91bc1944ae0c1b4d1a39ade12a5c68f62af4ea442a2e3d45077cfca31a9fc055363c8323308611a657602b085966b46b6b5745f1e882c9ba9814ca5b038378e499fe9bc205cc124f77910bd42891744bf67e42d2f340d50c03041b6f798ad4a040693db6ea68994175ca656cb2956f3ebea498575b2144943ad074a86e524e96d941efccd2b6970b38095586b353e25a4055839cdbdfa8473bda2f40f67d4bff7726e39c0e1851e0a8aa5043342959ce392c35b6bb2a2406346ebb53e6d5b5415755fa0383c48d6345d84e02a00b5b3717dc94489d48b2fbb855cd6aea984544f2780e3dd0bfa71fa0f9581c8e5d8716694689df7ae49affdac745b21bde2cfc705c34c2702264a9bc56961227e20239fe87f00ccda68f22e8218d92fe1f91cc0f3549e52a0cd4c48ce680c29861bd3643442886f025edd0e1", 0x1000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 13:54:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0xa}, {r0, 0x2008}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x1, 0xe460}, &(0x7f0000000080)={0x40}, 0x8) r1 = dup2(r0, r0) ppoll(&(0x7f00000000c0)=[{r1}, {r1, 0x2008}, {r1, 0x4}, {r1, 0x4}, {r1, 0x20}, {r0, 0x101}, {r1, 0x8}, {r0, 0x2010}, {r0}], 0x9, &(0x7f0000000140)={0x3, 0x20}, &(0x7f0000000180)={0x101}, 0x8) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000200)={{"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", "6c97fd282128f4fc03652d1aca27e93ab78ba05e271796cd67c739f4d8d871ff", 0x1, 0x9}, &(0x7f00000001c0)="9c9a7d2011fcb983ea1fd5bde94ed6981545a9020822f7924fc26c29ee9bf40f1785818f", 0x7ff, 0x1, 0x2, 0x7, 0x4adf, 0x5, 0x10001, 0xaa}) mlockall(0x3) r2 = accept$inet(r1, 0x0, &(0x7f0000000680)) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000007c0)={{"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", "5cd61a0df902e2475c9849d7e1fda4f9a1304aac615625d7862a7944e3dc6906", 0x7f, 0x2}, &(0x7f00000006c0)="83d823f61b481b4c3418312b885d50fda10e43304e7e8622ad3cf0dd5b8f4dc69a04b1ceccb6734ad4e5dbc3baf95be173dee91d662295c495c8a339dc407e34faae824521511ada4885be5a2a7d1775b6e472db6bd62b8639f0b0dc5626c5c304678a5c1b25fb4288043a19c03bb9957da4360f89d94cb5de3334ccbd3c15dc895bf480866efb91a9e2aedb553fc3006aff98ac7226fb3537d758b4dad03de057c5f26c61373a3f49078a64c21e58f30231dace51b71e9987c4aa81b23518125a05b4244b37e8725bec949996c64aa400da6cb7", 0x4, 0x3, 0x80, 0x48000000000, 0x907, 0x4, 0x3, 0x8d3}) r3 = dup2(r2, r1) clock_nanosleep(0xf, 0x0, &(0x7f0000000c40)={0x80, 0x173}, &(0x7f0000000c80)) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000cc0)="37e200ca48311b689f9ecb833add95907c67d1b7ac32dbd056b678ef2bc2aab8096f9f33bb1c6115a887cf6042b8772068571160154b494b1c4abd58ff11f13eb9b3bd9c769ced714246f08f8f6b7c23a711c72825b4264964d76c21e4e4abe8d3d10f30297050999a1af7105d46b4a298e2b2dc5a5aef347138cbec910e0c0ac89283e8b74257a1e40f97464a4c8c3c0b98c42e250a63ab32b60f8bc85efe094ffa07bd8fe4fbeafcc392f24e6c5944dca751da642ad70c540597f5097f2778bae7ad745c7683486e865870e9c5b53dd3ee9bf157ada6fbfcadd7cfb043092cf714cf4289") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000dc0)) msgget(0x2, 0x298) fstat(r3, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000fc0)={{"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", "1280b20362ca3688af3cecaf2c8b13740825311f0f93ec33bccaa4d0b43af165", 0xfffffffffffffff7, 0x7}, &(0x7f0000000f00)="b289f9a09bfff035034ba16cfd74cdc535f10672aa5e6f4161d267be41c8fcbdc8d062cf857d27470614af89601ebfedaffe85d5188c0e8fdb9409b6fbb04c67b3934e43d42f5d2e45021a3b59f0bfc74e4995fd33493555afebf01e75991fdf9902fdf5eefa3e27f94207247ebb6c6ce8ee8d2f39d263c24d58870b1413800c66ee89f52ac004f50c", 0xd79f, 0x200, 0x5a, 0x8, 0x2, 0x9, 0x8, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001440)={@in6={{0x1c, 0x3, 0x38, @mcast2, 0x800}}, 0x0, 0x1, 0x3}, &(0x7f0000001500)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001540)={r6, 0x26a6, 0x8, [0xf046, 0x3, 0x9, 0x5, 0x2579, 0x20, 0x2, 0x7]}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000001580)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000015c0), &(0x7f0000001600)=0xb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001640)=0x1899, 0x4) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000001680)="39873561026f3726cd12a96f52bd71ec62de27c92bad1593ee3bfdf66dfcf36262c6a070737e182b7a416a1b7da1f72a0a80df9f56ae8e8cd0875011c04f64708bd8b7069307df9ef9041fb841f3d8bd3f38f86a81e53de866814a5c3908e13def38553adca72cdcb6ab56a14c0b4d56b01a59ff4bd9b3fac62592d0e77237ff17dbae2b725e7688f41305a659d208cf72651366eb93a900dd742bdf9f71dc8438bc1a883ed94ac492e8d990ac229c0770ce9651e4076d8bd7761cd5b2cf9e65acd89de0b95db6b97adf1048d73104e385febd9a2665b640e80fd1631df668350a57aba4ba89f3e6b9e230d4379fb3d7") fchownat(r3, &(0x7f0000001780)='./file0\x00', r4, r5, 0x400) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000001840)={r6, &(0x7f00000017c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000001880)=0x10) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f00000028c0)={{"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", "daf7c852caeff258705f6aa3c23be66302c6c9f799d73980b5c65c4abe4d10d5", 0xdb73, 0x20c}, 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", 0x0, 0x9, 0xfff, 0x9, 0x5, 0x0, 0x7ff, 0x9}) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_tcp_buf(r3, 0x6, 0x20, &(0x7f0000002d40)="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", 0x1000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000003d40)={0x2, {{0x1c, 0x2, 0x6, @mcast2, 0x10000}}}, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003e00)={0xffffffffffffffff}) open(&(0x7f0000003e40)='./file0\x00', 0x100000, 0x84) fcntl$getflags(r7, 0x1) 13:54:16 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x1000, 0x8000, 0x0, 0x1}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000640)={r1, 0xfff}, &(0x7f0000000680)=0x8) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000180)={{"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", "f9b2b81753320e8b43222b53685b457335ef01ef14075d7b10e4cc607bc076f1", 0x3c, 0x1}, &(0x7f00000000c0)="424a336e9fdb7966d79405e22d0261be5a341e25a063d9af35cc2c920317d40de4130245c9dc1a78", 0x80000001, 0xa6, 0x3e, 0x5, 0x6478, 0x9, 0x8001, 0x1000}) socket$inet(0x2, 0x10000001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000140)) getrusage(0x1, 0x0) 13:54:17 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000880)=ANY=[@ANYBLOB="07000000f9ff03000e000000448836c95a069395f9b0e464ca2caf9e310000069157bc6769b155fe65d585449dbdee127b384e581f189b8c4cf257eca419f3086ce6db2f67b0825cc44f302d00000000000000000031879ec97b46f60e8a9fab37f310696a48c0410386bc8edb8694ddf6b3d1bba8bc0dbfd89497ec80dd05fc40afd43b8e2a4a778ea4b59ee35948727115071b69ec9d7958245c4968be76da354ae66c001fc62fc668b08092eb9867632d1ea5ded55521b3a572636532755be7c26388527919aebea049d4c3a4fd9f1fa037ad27a1740601b5cafaf386c6740a5933517b"], 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 13:54:17 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x80, @ipv4={[], [], @multicast1}, 0x80}}, r3, 0x95b5, 0xc13, 0x3}, &(0x7f00000002c0)=0x8c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:17 executing program 2: syz_emit_ethernet(0x163, &(0x7f0000000600)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @loopback}}}}}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0x1c, 0x5, 0x10b7) socketpair(0x1c, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000180)={{"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", "a8d4b6e4fae4141e7b87d74bef31bcf6d4071ae62813a77c2c9fa4917546c809", 0x3}, &(0x7f0000000080)="8c930878676ef7806b2086959106510f8695b33be83c44b3d7660014965fb3c7cb9138cbcc3db435076c624d63c5ec5ede83f8ceac581063c7d777bc8c9c4dd9d3ada29be94cb33ba1a81fc26980d0d1e7c782e3ee3fe71bc25edfa01ebfefc07dbec8946b7807de6b9255b14996ed2e7a0089940469f5f11368942f0d0bd5a3c45ba67a4bcc3870fb037f64cac7a366d174c472ed5eac471e53c8e527806df46af842bcf4af39cfdf58fa2d91d256da934af06252650bdedf046b6d977a43413c3f9f1a49b03bcb01717982b335a2b6ef070bf523fc0636d9bca6d61e05e08ca43122653d780b8cd4fe2812ed7dc7be30", 0x4, 0x10000, 0x7fff, 0x8, 0x9, 0x6, 0x100, 0x7fffffff}) 13:54:17 executing program 3: syz_execute_func(&(0x7f00000000c0)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18001, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x3, [0x3, 0x0, 0x8366]}, 0xa) getsockopt$inet_tcp_int(r1, 0x6, 0x202, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:17 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) sendto(r1, &(0x7f0000000000)="2db89667bb43e818292b394425e60d633d599bdbfe5ce470db57c8eb9eb3eeb11eb227", 0xfffffefc, 0x2008d, &(0x7f0000000040)=@in6={0x1c, 0x1, 0xf5, @mcast1, 0x607}, 0xfffffffffffffe73) 13:54:17 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4a, 0x120) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 13:54:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x3) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000140), 0x100000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 13:54:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x4000000, 0x0, r1}, &(0x7f0000000040)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000002280)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x3, @rand_addr="0f211e0981fe89f5cf41fb63272bed04", 0x3}, 0x1c, &(0x7f0000002140)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="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0x1000}], 0x2, &(0x7f0000002180)=[@sndrcv={0x2c, 0x84, 0x2, {0x3f, 0x5, 0x400, 0x958, 0x6, 0x7ff, 0x80, 0xfffffffffffffff9, r2}}, @init={0x14, 0x84, 0x1, {0x37985894, 0x6, 0x4, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10, 0x84, 0x8, {0x100000000}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @init={0x14, 0x84, 0x1, {0x80, 0x1, 0x7fff, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x1, 0x2000, 0x6, 0x4, 0x8000, 0x5, 0x5, r1}}], 0x100, 0x109}, 0x1) freebsd10_pipe(&(0x7f00000022c0)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r3, &(0x7f0000002300)='./file0\x00', 0x800) 13:54:18 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000000c0)="45355cd9f197a38ba0d6a1acff7f28d13985ea1a0af18d7a25c5bcc085b6400000003440209303136cff01ce81cce7b94082202d0b3dad6c5d19c05a06f9d56d1aa760551bb715db809bc9a76c467a242dc6d7abde496eca0beb00") ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="dea8b469") 13:54:18 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1ab) socketpair(0x1e, 0x10000002, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) 13:54:18 executing program 3: syz_emit_ethernet(0x1d8, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a2, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000]}, @mcast2, {[], @generic="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"}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xfff, 0x4) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x1) 13:54:18 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x80, @ipv4={[], [], @multicast1}, 0x80}}, r3, 0x95b5, 0xc13, 0x3}, &(0x7f00000002c0)=0x8c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:18 executing program 2: r0 = semget(0x3, 0x3, 0x8) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x306, 0x100) r2 = semget(0x1, 0xffffffffffffffff, 0x0) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000280)=0x2) getresgid(&(0x7f00000002c0), &(0x7f0000000080), &(0x7f00000001c0)) semop(r2, &(0x7f0000000000)=[{0x1, 0x5, 0x800}, {0x4, 0x100, 0x1000}], 0x2) syz_execute_func(&(0x7f0000000140)="f3410faed3660f3820848906000000c4e1f816cac4437d6cfc17360f01dd65450f71e5b3c422f9353966400f38103236430fe774e4fe6546d9e8") getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000200)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c161617878960404de25cad07a0be1b1ac8f0f0000009f") 13:54:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="e1ada46ed23843358b854c8ef4d5fa07965252d339af8bfcdc1a89979da82227a6dc656b2432a2a12a85f54f577cf61b0abc356524ba991e4f52837c306415bc12f86b0e94f0952f5df84de2f4bb50af41ab240d7b18bf26db4784f537e3ad964596461044d58a50fec45e4cbc22048b3c18b94a70c21dc64807e29a8828c625fe4aa2325d8b7f85b5b98dee0abeb7347ad9630b6f378121cfe67897ee18cb0f8acf8724146e2d11", @ANYRESHEX=0x0]], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}}, &(0x7f00000001c0)=0x8c) 13:54:19 executing program 3: syz_emit_ethernet(0x1d8, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a2, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000]}, @mcast2, {[], @generic="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"}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xfff, 0x4) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x1) 13:54:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x83, 0x1d, 0x2, 0x80000000, 0x4, 0x80, 0xb0, 0x7, 0x2f, 0x80000001, 0x800000000000001f}, 0xfffffda7) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f00000006c0), 0x3) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, r6}, 0x8c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000002c0)={0xffffffffffff1925, 0x26c5, 0x0, 0x3b2, 0x1, 0x40, 0x2, 0x1, r6}, 0x20) getsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000240)=0xc3a5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r6, 0x9, 0x5, 0x1, 0x5, 0x0, 0x8615}, &(0x7f00000003c0)=0xa0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 13:54:19 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000e0000002080000001027257fe8d43e3a50bf036274bc88a3280a741e56966d00000000000000000000000000aa00"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 13:54:19 executing program 2: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000300)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acac01b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f00000000c0)=0x3, 0x4) r2 = socket$unix(0x1, 0x0, 0x0) sendmsg(r2, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x8, @empty, 0x1ff}, 0x1c, &(0x7f0000002540)=[{&(0x7f0000000100)="36f2ba5b9c63209b29e7ed25f608b60c9d708bc85ebfe79661a6bb3144d4cbc292b279f68bc3879ed94e23a46b2e76d4f1a55cd67c9f3b87e3b1664fbb0937d826ce0f43a4c4908a5424c1f981e4259bc62ce510ac8cee63b7f5049c45d73239a4c66f0e84959b18475c73adde9bfae0fc8c8cc5d52eab17fcadd88a8952b656", 0x80}, {&(0x7f00000001c0)="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", 0xfa}, {&(0x7f0000000040)="b0e20524b4edf9baa2cc34fc9ef77fc8809b7cf1f61c53664030f2", 0x1b}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000002c0)="2357ea27c50c5de83e2e3cdd60af6b814775c9e68b9e778a8668cf", 0x1b}, {&(0x7f00000013c0)="3cbdcdc1d740de939664c1b5bd87a91b4024bc12e000bd9e005ed02b9399a94c28abc49d309a2bad6b18bf2526efe80ac40fd9eea2593b69cb8e947afa4cf1507654565eb61100d35b4e385f7f8216bee3f6b8daaa7597fb11cded509037db94c5", 0x61}, {&(0x7f0000001440)="c210c9b91b973d1193419c3e7fa87b242424164c5caf944ff5e93ad2186f44747f419bc600e11afea057623df398c7f4e1b81016dbba0782409174ac7576bd90919a7e4f65e10b1d69e59c176980d347050b81df8e998d453d8911f502d6cfb4f16da6099fa9b41c04d32a76b7ba8715a36143975436e6a256d08a98335c1923a5", 0x81}, 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{0x78, 0x39, 0x100000000, "f4aec4ed44fc17581a30404e95d7971399aded7acc449682ca3c933a2333a6c3a5558226927b4ed3699f7a055857df93661ebb114dfb8dcd1cf458684ac7e8507d6b09fe15a0834ba5685b1b72cc0e911031cd9cf37f47aa90d21c8adb2d2eda73d57e"}, {0xc0, 0xbd, 0x31c6, "42c93502e8fedb3872b33bf63ccb5c0327c62716b34658e5ad81f536972f990e768762c9ee87e4dd1a3be53ddfe0190d8e8718879452570fcb3ef00b0e70892e93745ebdd00eb2f4649c662253aff4bec1484dead37a7fad850074cf37fdca18771879542c101b70996f1b0bf62f48f37c2ded17b68b7ef73485635838c35e0b64623d5625b7a328bcbb432c7a7ef717b3e9eb5ca9d1d0aae20f5c601303add897ca995c31049e5a56bae94b7473d43f"}, {0xe8, 0x89, 0x2, "872e2e44caed0a565aa044c0951994b26bffe87ff4ddc95eb1c0ef0909391f93cf31e8557ede6dcd66a2a862323515aaa43891db88ede7734ec1cb5cb6d6ebc883c8e9659b4d5fb4ef5cbdb93720bfa7e28929c2a337442da44c5b0ab23c18b535ce979e61fa0da8d554ee3a97f919ea417527d92ae08c3f4bb453275a58724b88dad50c6178fa801755c5ce2257b90b32ccb09e39dec8ff30ed455675c249e92caa199a797602e0a70e5d1cce3790fb33504890d21a422c07384f6b82a4cff1f686835a56e05242de05c3b13ca10bd7891982f0"}, {0x100, 0xffff, 0x200, "97dddb298060a64f2524716f4b69099b0881910045e6b6bf7751ba91e8a4dffaf7b4fedbf2d17b0e6f316f2bb7c822611775bd5ccd565707113025ebe84d72a0a71965294b74a3a2b6a3add74724397a6d28a7c8fcef2ccbe79aab382a2c6ec94fced8df5580dd700e05c90f9fc55650f121daa77ccbb9087102ebe98bd52c7928f1aa72793f0f40434245d0a6af1a97332801dc29ae92c8aa9c549b99cb6a16a3c66fa4014dff5ec2314cbde3acf0983b3663ab9b90c614ae6a16c7936176f5958395fa60e10314cbe82ec97ec828fd4025f7061dc23f9d1994ee6643c94f2dc69262ea56065a7c0b"}, {0xf8, 0xffff, 0x2, "ddf9dad7315dd37d7b9117e6f9a3b0849938261fc6ba31b12ff10ceb8dcfe841a8f439f99ef11dd06a7d6a3f7f5b18bcfe2f14a462d5028113fb06ede346ce6ffe692526bded22eb4d86b950391c6732b8945e37e8c913a509b5cd22985d40fe5d8efe5f747d822a3395da812b54a193bac628199e499381e75814c441ac1f720c9ba73fccc63383572ad81f4f1e726ad50f621146ab7fa56adfe528da2a6757086ef103314ed9dfcfae666511565b071c602e4c44b6cdcee014badc584a2def3572ac83fda874b998b81c0420c946e8f07b030a28d0ffb4201dd81fad579e972530b81843397bba"}], 0x14a8}, 0x1) 13:54:19 executing program 2: syz_execute_func(&(0x7f0000000500)="6666660f72e50ea84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a700066370fde972e8fe97c807c8066460ff0200fb8c401e34e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c466410f12a10800000070c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f10fd10c6dfeefffffaf3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c2410f8cc0000400f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd865cc6c66249bedc30a1c9fb110f66474f383ae34ba261b713") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = semget(0x1, 0x3, 0x400) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x1ff, r1, r2, r3, r4, 0x22, 0xd22}, 0xfff, 0x0, 0xff}) 13:54:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x28086, 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x5}, 0x8) r2 = geteuid() freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x28, 0x2, 0x0, 0x9}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r4, 0x1, 0x9, 0x59e5, 0x1f, 0x400}, 0x14) 13:54:19 executing program 3: mprotect(&(0x7f00004db000/0x1000)=nil, 0x1000, 0x7) r0 = shmget(0x2, 0x4000, 0x125, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 13:54:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000"], 0x10) 13:54:19 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000140)=0x5, 0x4) 13:54:19 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x9c88) ftruncate(r0, 0x80000001) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) write(r1, &(0x7f0000000140)="3f14bd22ea89fb5d1d89ae9a840e8227f814a5de1688af0b46c669215316305ed6c82d03267ba79c187888bdeca4550f0c097683adda7bc0261221", 0x3b) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) 13:54:19 executing program 1: syz_execute_func(&(0x7f0000000180)="b18391cd806969ef69dc00d9d0d0bbc44139fd5bf9f9c1c7c7e4c653fb0fc4014c5868f4a95fddf9f9411f2a168f4808eebce00000802000c4e20945c3ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") 13:54:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) socketpair(0x1f, 0x10000000, 0xa869, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchmod(r1, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 13:54:19 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="140000010000c800f8ffffff0000000000000000"], 0x14}, 0x0) 13:54:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x22b3, 0x7, 0x9, 0x40}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, r1}, &(0x7f0000000100)=0xc) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="80022a09e223ad1b07300600000004000000"], 0x1) 13:54:19 executing program 3: r0 = socket(0x2, 0x20000000002, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) 13:54:19 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x5, [0xfff, 0x0, 0x92fb, 0x1, 0x8a01]}, 0xe) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, &(0x7f0000000040), 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9ec493a5bf98fe9589b26e10135fec4427dc402c191441db42a2a00c4c4a3f9df8600000000b18f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c4dd8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") getegid() 13:54:19 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1c4e10bf8c470c4c461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x5) 13:54:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8000000000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x385}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0x1, 0x5, 0x40, 0x0, 0x8001}, 0x14) 13:54:20 executing program 3: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) 13:54:20 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getuid() symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) 13:54:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x401, @mcast1, 0x7fffffff}}, 0x0, 0x100, 0x7, 0x4}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, r3}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x0) 13:54:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x3, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xfd06}}}, 0x88) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x3, 0xfff, 0xfffffffffffffffb, 0x70a9, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0, 0xff6f}, 0x8) 13:54:20 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0)="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", 0xfe) setsockopt$inet6_tcp_int(r0, 0x6, 0x6cc, &(0x7f00000001c0)=0x401, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r1, &(0x7f0000000080)='&4', 0x2, 0x20001, 0x0, 0x0) shutdown(r1, 0x2) open(&(0x7f0000000200)='./file0\x00', 0x400, 0x40) 13:54:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="ff49c1ffffffffffffff00"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0xec9, 0x0, 0x0, 0x0}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) 13:54:20 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/228, 0xfffffffffffffe29) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x485f, 0x30, 0x3, 0x3f1b, 0x9d, 0x5, 0x9, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1000, 0x6, 0x10, 0x5, 0x6383, 0x31e60a46, 0x2, 0x81, r1}, 0x20) 13:54:20 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000140)=[{r1, 0x14}, {r1, 0x20e6}, {r0, 0x20}, {r2, 0x4}, {r0, 0x2025}, {r0, 0x20}, {r3, 0x8b1dfa9d1d509816}], 0x7, 0x4) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 13:54:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x40) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 13:54:20 executing program 1: madvise(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x6) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99) madvise(&(0x7f0000bac000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000f7b000/0x1000)=nil, 0x1000) 13:54:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x40) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 13:54:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x40) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 13:54:20 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6002290f0030000000000000000000000000ffffffff0000ff02000000000000000000001c0000010402907800000000f09433df000000000000000300003300000000000000000100000000000000000000000000000066"]) 13:54:20 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x5, 0xf, 0x0, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xffffffff00000000, 0x2030, 0x8000, 0xff, r1}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 13:54:20 executing program 0: syz_emit_ethernet(0x102e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @rand_addr, {[@ra={0x94, 0x6}, @rr={0x7, 0x3}]}}, @generic="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r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001080)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000010c0)=0xffff, 0x4) 13:54:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 13:54:20 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0x0, 0x7a, @loopback, 0x8}}}, 0x88) 13:54:20 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="f168179095f985a2dbc57e90cdec557dad10df9e794566640f13db91816026dba9dae0c335979c130cbc85fb2dd43eaae7043e1c9f4a7f1f5d6b02899f99683323d28a1c94e3f470e38f5ede9d5256e8a9df6d9c065a1c7aa200e1a3f85589e28102be6bad2372181d0b375bd4bab916682a17ec5e894ade99e24bd6d914808399f5d85cfddbd8a9b1373676727183cd1d40982f1ad0823dc3e912b7ef94de05c532b434e1f1dd89b3079126a445b633ef44b6a51b2997e7a3a029a77d8ba25727fb7a1ac4e67191af42df4e5088876a98992994ad60ac37a1", 0x3, 0x3, 0x7}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x7ff}, 0x8) semget(0x0, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x580, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x7ff, 0x0, 0x195, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x2}}, r2}, 0x8c) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/157, 0x9d}, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc00, 0x2, 0x181, r3}, &(0x7f00000000c0)=0x10) accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) 13:54:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x4, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) sendmsg(r1, &(0x7f0000001a00)={&(0x7f0000000140)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="088d1355245eb199ef65d662fffec630d87f7063af95330c14b9e0ab6959b28b420d8e8c4378f9dbd3e903bf36852ac26577fd5c2f3fd55c024af6c2df7c2214567b2d5ec6", 0x45}, {&(0x7f00000003c0)="0c88563d3d6baef2091e461a8cd74a1f44b17d804dfe6fbc3644cbebf852356be8e16cd915c8537b477f9e4d41277c4bb72b09b1f2bad72f44eab1fdf8ee5894f399bd302e2a37b2c190d612168f6ec4cdb6c30c4add0b636f27efad562cd151625d6129b3273b6c23cb60c27497fa5b2e1e5ee85139941f39b8ae3d0a723c50344df4f0624890c7153752f104fa82f3bf9b02d83ca6cadd486a3d189e2e52de33531a063970b432a1cf84663d0577af2d55f0dc8f45232056fe2353af7d01e7d06320070724850e684c1ad48dde5b9c9057332b9e5ec9f952d5a7840aad761f886f360e0c284333bf146253bdc7da57", 0xf0}, {&(0x7f00000004c0)="a8fc0caac63c6ef239692da08dc172ab555945151a1cbe90ff6260e6a11ae8924119b8a2c0b35f738fdff949d5ebce026d38fd7881f733ba9659b854982182110792b04d90bc7b591d4068f3147e10ee6ff02d9150d69c40a911415c54839d5ef455b4a5e78a7045c1988fcc6f636ad2c7fc612ecddb2b96a20439db5a468b4e04e8bdcccfe735fc4d7b790b5e60e03c5de22eb63c5476ab45d49e37da4b251a5d2107c8a4", 0xa5}, {&(0x7f0000000200)="fee8689a46aba3ab77b0f6c298ac2332a43b26310827113db5530b155d405926d79e54a73a0d427de69bd84afdb1d44928e3ad05563cb7d5d74cb4989de0354741", 0x41}, {&(0x7f0000000580)="5d916f736d3ac3f2fdbe928211a736bf724c130aa01f29d5a24cd68ebbc182125bf3aff2d9a8d76b986991338bec0ea55ec21228772ab08a1da83013b55e13fad507f04a9140dfe97a4024c2232413065e8ecc796bc7ea89bb8e85bffe0f539328812442488dbd72b207b9d7895d16c5f55e74d3ceec1342e8cc04fb06043c3169dcd9db9c6003a6af06d0", 0x8b}, {&(0x7f0000000640)="e3ae1021e0ea20c66c1d6512a6168ff53aa4c33cb26463cd3b39144e85833d75f8c4c38969922e17b95efb260674a4342d332a730855498758ba8a3454d8578d572d67fc6faff654bb5a31bf9bd088d10c779366893af0dd8f773929a11c9a6f99afd6586c2bcf202ff884b55f11549a1ffd39a431a73720dc7caed533274b3cdef64af89447b01305a03b68fbaa2040f915f2c5671a4410", 0x98}, {&(0x7f0000000700)="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", 0x1000}], 0x7, &(0x7f0000001700)=[{0xf8, 0xffff, 0x7fffffff, "22dd7bcc135919d1d77674ee34e6a3267cc96bf6c3eec0bf2e67ff3c76aa27728be7fc77e22af1df00dc63a6c72d76f728f1abee88a3b60c88b5e36ab2db314b0c033ddaff89f9cf4411e4b49293ee8cd34a45dc6d072bd288231f5a9358d2874b740d5659332d2e426b440a8139da3e6b13c8b11500faf25e7d654e0d7cb4646f3892e6e276a8200c91bcaae6b1b8ee8afdecb0e7b2333ad31c210fe5f009e8b7dd62a3a66d644b4e91e305ca5ad0591133e7b4c8729cfdad43a94daca97bff981996bb03a2f12d94d171258780b9a2e7cd2e6be0b852082a31d73cf3e38cf88909"}, {0x110, 0x11, 0x7, "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"}, {0x98, 0x88, 0x2, "ae9f1e0f0b4856c1e28ade47859d11131d353cfe2b7177bf4e0d0de3a1807b49d0f9d3dcee5e30f1b3bfab7f20352059af895065070e390f553522962c40e8a6af28a9279ac1c4e0b1cc9101fcbfd9441d6ea433542ef80014ca2eb4302fb430e18a363ee5e71e393074ff89fb727ff8cc27c99a58666c197df85f44d731bbcf20"}, {0x30, 0x0, 0x0, "5083103c7456c3961ce3903e403b1940a5c8598a74d7a4d47a92d20ab3dea0"}], 0x2d0}, 0x2010d) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:54:20 executing program 1: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 13:54:21 executing program 1: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 13:54:21 executing program 1: syz_execute_func(&(0x7f0000000180)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open$dir(&(0x7f0000000000)='.\x00', 0x108, 0x2) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) unlink(&(0x7f00000000c0)='./file0\x00') freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x200) open$dir(&(0x7f0000000080)='./file0\x00', 0x300, 0x110) 13:54:21 executing program 1: syz_execute_func(&(0x7f0000000180)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01731795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107ddb0c97e8406f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") fcntl$getown(0xffffffffffffffff, 0x5) r0 = getpgrp(0x0) r1 = getpgrp(0x0) setpgid(r0, r1) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) 13:54:21 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) socketpair(0x1c, 0x4, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xe1, "27d438c4a9da9f9aae3124295b95ab69f1a56517547e06dcae0c87c1faac59fb714147ad9d255058570d43c9c95018a595e9bc33a05a0a98c3f7f2da94669809d943af96b9757961f1fb21b101951c97ac99b0ba1dff2c306ae40c7ac3fd29cb18615ad5912b781bd6554db7f473a9fba1884deb9f286c3f1ea10b4e269939ae6278f3aa655062bf69cae9c04fb067b6ffd971ef68e44a6502a42a434e72c0446df78b33c8cbc8b2d463435c382ee6b5b56adfa827dfbe542297d1a446b4346ed5d1336cdb0157a7ca5cf4c7bb8c8b7eaae4f2e8ba9e568136761394ccd14d92c0"}, &(0x7f0000000240)=0xe9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={r3, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(r5, 0xffff, 0x400000000002, 0x0, 0xffffff94) fcntl$setflags(r4, 0x2, 0x1) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 13:54:21 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="f168179095f985a2dbc57e90cdec557dad10df9e794566640f13db91816026dba9dae0c335979c130cbc85fb2dd43eaae7043e1c9f4a7f1f5d6b02899f99683323d28a1c94e3f470e38f5ede9d5256e8a9df6d9c065a1c7aa200e1a3f85589e28102be6bad2372181d0b375bd4bab916682a17ec5e894ade99e24bd6d914808399f5d85cfddbd8a9b1373676727183cd1d40982f1ad0823dc3e912b7ef94de05c532b434e1f1dd89b3079126a445b633ef44b6a51b2997e7a3a029a77d8ba25727fb7a1ac4e67191af42df4e5088876a98992994ad60ac37a1", 0x3, 0x3, 0x7}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x7ff}, 0x8) semget(0x0, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:21 executing program 1: r0 = socket(0x200020000000011, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) 13:54:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(r1) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 13:54:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x4, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) sendmsg(r1, &(0x7f0000001a00)={&(0x7f0000000140)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="088d1355245eb199ef65d662fffec630d87f7063af95330c14b9e0ab6959b28b420d8e8c4378f9dbd3e903bf36852ac26577fd5c2f3fd55c024af6c2df7c2214567b2d5ec6", 0x45}, {&(0x7f00000003c0)="0c88563d3d6baef2091e461a8cd74a1f44b17d804dfe6fbc3644cbebf852356be8e16cd915c8537b477f9e4d41277c4bb72b09b1f2bad72f44eab1fdf8ee5894f399bd302e2a37b2c190d612168f6ec4cdb6c30c4add0b636f27efad562cd151625d6129b3273b6c23cb60c27497fa5b2e1e5ee85139941f39b8ae3d0a723c50344df4f0624890c7153752f104fa82f3bf9b02d83ca6cadd486a3d189e2e52de33531a063970b432a1cf84663d0577af2d55f0dc8f45232056fe2353af7d01e7d06320070724850e684c1ad48dde5b9c9057332b9e5ec9f952d5a7840aad761f886f360e0c284333bf146253bdc7da57", 0xf0}, {&(0x7f00000004c0)="a8fc0caac63c6ef239692da08dc172ab555945151a1cbe90ff6260e6a11ae8924119b8a2c0b35f738fdff949d5ebce026d38fd7881f733ba9659b854982182110792b04d90bc7b591d4068f3147e10ee6ff02d9150d69c40a911415c54839d5ef455b4a5e78a7045c1988fcc6f636ad2c7fc612ecddb2b96a20439db5a468b4e04e8bdcccfe735fc4d7b790b5e60e03c5de22eb63c5476ab45d49e37da4b251a5d2107c8a4", 0xa5}, {&(0x7f0000000200)="fee8689a46aba3ab77b0f6c298ac2332a43b26310827113db5530b155d405926d79e54a73a0d427de69bd84afdb1d44928e3ad05563cb7d5d74cb4989de0354741", 0x41}, {&(0x7f0000000580)="5d916f736d3ac3f2fdbe928211a736bf724c130aa01f29d5a24cd68ebbc182125bf3aff2d9a8d76b986991338bec0ea55ec21228772ab08a1da83013b55e13fad507f04a9140dfe97a4024c2232413065e8ecc796bc7ea89bb8e85bffe0f539328812442488dbd72b207b9d7895d16c5f55e74d3ceec1342e8cc04fb06043c3169dcd9db9c6003a6af06d0", 0x8b}, {&(0x7f0000000640)="e3ae1021e0ea20c66c1d6512a6168ff53aa4c33cb26463cd3b39144e85833d75f8c4c38969922e17b95efb260674a4342d332a730855498758ba8a3454d8578d572d67fc6faff654bb5a31bf9bd088d10c779366893af0dd8f773929a11c9a6f99afd6586c2bcf202ff884b55f11549a1ffd39a431a73720dc7caed533274b3cdef64af89447b01305a03b68fbaa2040f915f2c5671a4410", 0x98}, {&(0x7f0000000700)="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", 0x1000}], 0x7, &(0x7f0000001700)=[{0xf8, 0xffff, 0x7fffffff, "22dd7bcc135919d1d77674ee34e6a3267cc96bf6c3eec0bf2e67ff3c76aa27728be7fc77e22af1df00dc63a6c72d76f728f1abee88a3b60c88b5e36ab2db314b0c033ddaff89f9cf4411e4b49293ee8cd34a45dc6d072bd288231f5a9358d2874b740d5659332d2e426b440a8139da3e6b13c8b11500faf25e7d654e0d7cb4646f3892e6e276a8200c91bcaae6b1b8ee8afdecb0e7b2333ad31c210fe5f009e8b7dd62a3a66d644b4e91e305ca5ad0591133e7b4c8729cfdad43a94daca97bff981996bb03a2f12d94d171258780b9a2e7cd2e6be0b852082a31d73cf3e38cf88909"}, {0x110, 0x11, 0x7, "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"}, {0x98, 0x88, 0x2, "ae9f1e0f0b4856c1e28ade47859d11131d353cfe2b7177bf4e0d0de3a1807b49d0f9d3dcee5e30f1b3bfab7f20352059af895065070e390f553522962c40e8a6af28a9279ac1c4e0b1cc9101fcbfd9441d6ea433542ef80014ca2eb4302fb430e18a363ee5e71e393074ff89fb727ff8cc27c99a58666c197df85f44d731bbcf20"}, {0x30, 0x0, 0x0, "5083103c7456c3961ce3903e403b1940a5c8598a74d7a4d47a92d20ab3dea0"}], 0x2d0}, 0x2010d) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:54:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="f168179095f985a2dbc57e90cdec557dad10df9e794566640f13db91816026dba9dae0c335979c130cbc85fb2dd43eaae7043e1c9f4a7f1f5d6b02899f99683323d28a1c94e3f470e38f5ede9d5256e8a9df6d9c065a1c7aa200e1a3f85589e28102be6bad2372181d0b375bd4bab916682a17ec5e894ade99e24bd6d914808399f5d85cfddbd8a9b1373676727183cd1d40982f1ad0823dc3e912b7ef94de05c532b434e1f1dd89b3079126a445b633ef44b6a51b2997e7a3a029a77d8ba25727fb7a1ac4e67191af42df4e5088876a98992994ad60ac37a1", 0x3, 0x3, 0x7}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x7ff}, 0x8) semget(0x0, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(r1) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 13:54:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x4, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) sendmsg(r1, &(0x7f0000001a00)={&(0x7f0000000140)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="088d1355245eb199ef65d662fffec630d87f7063af95330c14b9e0ab6959b28b420d8e8c4378f9dbd3e903bf36852ac26577fd5c2f3fd55c024af6c2df7c2214567b2d5ec6", 0x45}, {&(0x7f00000003c0)="0c88563d3d6baef2091e461a8cd74a1f44b17d804dfe6fbc3644cbebf852356be8e16cd915c8537b477f9e4d41277c4bb72b09b1f2bad72f44eab1fdf8ee5894f399bd302e2a37b2c190d612168f6ec4cdb6c30c4add0b636f27efad562cd151625d6129b3273b6c23cb60c27497fa5b2e1e5ee85139941f39b8ae3d0a723c50344df4f0624890c7153752f104fa82f3bf9b02d83ca6cadd486a3d189e2e52de33531a063970b432a1cf84663d0577af2d55f0dc8f45232056fe2353af7d01e7d06320070724850e684c1ad48dde5b9c9057332b9e5ec9f952d5a7840aad761f886f360e0c284333bf146253bdc7da57", 0xf0}, {&(0x7f00000004c0)="a8fc0caac63c6ef239692da08dc172ab555945151a1cbe90ff6260e6a11ae8924119b8a2c0b35f738fdff949d5ebce026d38fd7881f733ba9659b854982182110792b04d90bc7b591d4068f3147e10ee6ff02d9150d69c40a911415c54839d5ef455b4a5e78a7045c1988fcc6f636ad2c7fc612ecddb2b96a20439db5a468b4e04e8bdcccfe735fc4d7b790b5e60e03c5de22eb63c5476ab45d49e37da4b251a5d2107c8a4", 0xa5}, {&(0x7f0000000200)="fee8689a46aba3ab77b0f6c298ac2332a43b26310827113db5530b155d405926d79e54a73a0d427de69bd84afdb1d44928e3ad05563cb7d5d74cb4989de0354741", 0x41}, {&(0x7f0000000580)="5d916f736d3ac3f2fdbe928211a736bf724c130aa01f29d5a24cd68ebbc182125bf3aff2d9a8d76b986991338bec0ea55ec21228772ab08a1da83013b55e13fad507f04a9140dfe97a4024c2232413065e8ecc796bc7ea89bb8e85bffe0f539328812442488dbd72b207b9d7895d16c5f55e74d3ceec1342e8cc04fb06043c3169dcd9db9c6003a6af06d0", 0x8b}, {&(0x7f0000000640)="e3ae1021e0ea20c66c1d6512a6168ff53aa4c33cb26463cd3b39144e85833d75f8c4c38969922e17b95efb260674a4342d332a730855498758ba8a3454d8578d572d67fc6faff654bb5a31bf9bd088d10c779366893af0dd8f773929a11c9a6f99afd6586c2bcf202ff884b55f11549a1ffd39a431a73720dc7caed533274b3cdef64af89447b01305a03b68fbaa2040f915f2c5671a4410", 0x98}, {&(0x7f0000000700)="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", 0x1000}], 0x7, &(0x7f0000001700)=[{0xf8, 0xffff, 0x7fffffff, "22dd7bcc135919d1d77674ee34e6a3267cc96bf6c3eec0bf2e67ff3c76aa27728be7fc77e22af1df00dc63a6c72d76f728f1abee88a3b60c88b5e36ab2db314b0c033ddaff89f9cf4411e4b49293ee8cd34a45dc6d072bd288231f5a9358d2874b740d5659332d2e426b440a8139da3e6b13c8b11500faf25e7d654e0d7cb4646f3892e6e276a8200c91bcaae6b1b8ee8afdecb0e7b2333ad31c210fe5f009e8b7dd62a3a66d644b4e91e305ca5ad0591133e7b4c8729cfdad43a94daca97bff981996bb03a2f12d94d171258780b9a2e7cd2e6be0b852082a31d73cf3e38cf88909"}, {0x110, 0x11, 0x7, "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"}, {0x98, 0x88, 0x2, "ae9f1e0f0b4856c1e28ade47859d11131d353cfe2b7177bf4e0d0de3a1807b49d0f9d3dcee5e30f1b3bfab7f20352059af895065070e390f553522962c40e8a6af28a9279ac1c4e0b1cc9101fcbfd9441d6ea433542ef80014ca2eb4302fb430e18a363ee5e71e393074ff89fb727ff8cc27c99a58666c197df85f44d731bbcf20"}, {0x30, 0x0, 0x0, "5083103c7456c3961ce3903e403b1940a5c8598a74d7a4d47a92d20ab3dea0"}], 0x2d0}, 0x2010d) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:54:21 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x40, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad07977512870849"], 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89db", 0x2b) recvfrom(r0, &(0x7f0000000380)=""/154, 0x9a, 0x1, &(0x7f0000000300)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) truncate(&(0x7f0000000280)='./file0\x00', 0xa8) unlink(&(0x7f0000000500)='./file0\x00') truncate(&(0x7f0000000080)='./file0\x00', 0x6) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x100, 0x13b) execve(0x0, 0x0, 0x0) link(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) 13:54:22 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="f168179095f985a2dbc57e90cdec557dad10df9e794566640f13db91816026dba9dae0c335979c130cbc85fb2dd43eaae7043e1c9f4a7f1f5d6b02899f99683323d28a1c94e3f470e38f5ede9d5256e8a9df6d9c065a1c7aa200e1a3f85589e28102be6bad2372181d0b375bd4bab916682a17ec5e894ade99e24bd6d914808399f5d85cfddbd8a9b1373676727183cd1d40982f1ad0823dc3e912b7ef94de05c532b434e1f1dd89b3079126a445b633ef44b6a51b2997e7a3a029a77d8ba25727fb7a1ac4e67191af42df4e5088876a98992994ad60ac37a1", 0x3, 0x3, 0x7}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x7ff}, 0x8) semget(0x0, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:22 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000ae00"/125, @ANYRES32=0x0, @ANYBLOB="09000000090000000700000000100000ff0f0000"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x9}, 0x8) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) 13:54:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x80) shutdown(0xffffffffffffffff, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) sync() open$dir(&(0x7f00000002c0)='./file0\x00', 0x408, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) 13:54:22 executing program 0: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 13:54:22 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c37348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") socket$inet_udp(0x2, 0x2, 0x0) 13:54:22 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1}}, 0x0, 0xa89, 0x3, 0x4}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x80000000, 0x400, 0x1, 0x80000000, 0x40, 0x4, 0x6, r1}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd, 0xe}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x400, 0xfffffffffffffffe, 0xfffffffffffffffa, r2}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0xfffe000000, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0xff, @mcast1, 0xfff}]}, &(0x7f0000000380)=0x10) clock_gettime(0x4, &(0x7f00000003c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)=""/229, &(0x7f0000000500)=0xe5) syz_extract_tcp_res$synack(&(0x7f0000000540), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r5 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) syz_extract_tcp_res(&(0x7f0000000600), 0x521, 0x3) r6 = accept(r0, &(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000680)=0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000006c0)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x6, 0x2, 0x7fff}, 0x8c) execve(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000940)=[&(0x7f0000000800)=':\x00', &(0x7f0000000840)='^\x00', &(0x7f0000000880)='@-^^!\x00', &(0x7f00000008c0)='-\x00', &(0x7f0000000900)='({\x00'], &(0x7f00000009c0)=[&(0x7f0000000980)='\xe9]\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0x68, &(0x7f0000000a00)={{0x1c, 0x2, 0xffff, @mcast1, 0x80000000}, {0x1c, 0x0, 0x4, @loopback, 0x4}, 0x3, [0x1, 0x2, 0x80000001, 0xfff, 0x4, 0xd3b4, 0x80, 0xffffffffb1857ef3]}, 0x5c) setsockopt$sock_int(r6, 0xffff, 0x10000, &(0x7f0000000a80)=0xc1, 0x4) readv(r0, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)=""/212, 0xd4}], 0x1) r7 = dup2(r0, r6) ioctl$DIOCGETADDR(r7, 0xc4704436, &(0x7f0000000c00)="59b5e2e70b439824d95845ae65b04da0bb21c338d56d7f75cdbcb880c16bb3d74cb1ed40234e122fca964b81dbedbe70f09931323526c55bc1fa47197ecad9ef774a92928cec2f267b77b1b02a4acb0881117edf8b408db0f9eb332dcac7a7af78294b5c213cc6fdd575555f59e444956ad74226e7c644e679859c21d80b3872869f855ccf8bd16995e0ae1aa96c4fc4d6ce98277727c0665e468fe97cd65b30d537a14da03ae915b59566bb6293bb8fa61d2babbd996a1247fc1d402a5ef18bee451a8b6b9f548bbaabe80c7e9fe0eb407a834909b016d943aacd6a1f201e442faa2871eca86aabb7340d1cc6c247fd0d3ec68414c0d4b77c51bf245e0ecdc90b6f12d92c007c9b070b6c761700c137a22b548723b1210b622f2d1d139ee860a44a106806daa3c621e3957b220107f661894d99eb7d2b249c07893139d67b62dac5513924649b29723a6c9b3c07c176e950684afd0e02fe77fd544a56768b4d840546f839e7556e855451d341643ebac427b5dd05812921e533b5e22cf3518fb210e5b54b7378af5946508e9949b22506512a01e905592213fba023ac25ec9e8d3cac36a4b4b2c787aba3ec6bdb3293b4934b69a70c5803dbc9f2cf1d0d6e04f23cb493691ee21ea7c8e56537202cd4c98ab363224f27d6afc487742b881c183dab97abe095489c1dbee57fcbc964b294e32e514e20ea23245abdbf62cfc22bf2ed4dd6e611a61ead1f35d8831068b1d40f4c5ecf29de8cdf9b2eb6c9d870df58365b3aa8b9774f01b1c1784b3b6e3d5739174048ec1f7fd52784e11568151dcbbdd19c2335520a495a8065e392377394d8726d06bfaeb50665b0b0fd09b01a2bcb38748e9533db57bcacbafba317476f483d1c66b95c232a3ed4133ef43c8b6bb167d82c17b1f3b831b490cfeb634229e3431adb11cf39a9a05fce5972382a6f99e4b6ee182bd599c5accb6d782e6eb00b1b38773264abb3bbd96eb3138babbc00ef6ca66d092d7830284bb362a3d9dc35639b59ad055ca343eabe716f92b3734fe683eff3b9bcb65dde31e07a4df3e6d5d20ed2a0fba6e2ada7625626fa3ae93531cf8b37369fb88a1520531e5e69481e980a705123ee1acb605f37759b56f7ef9ab8fd24b49837c8a8ad56aac4b05adc8064ebbe92bbf9cf1be1986a809de880aa03e8b298d6b4e3444aa45d65235c9242e55df8edce5b087ede74b05c43e2a6b19f6e835ab6c172dcc7b0bf4052467f525b25afa0950b84dac058e304bb917fb043f70a7f7e07c0b9f61446ea9d14b94a5356573b4efa4262ee674b4e3d077b1d677e763b4174163c9bd51ae8217ad8e4e1c5f017a3d3ee0f0341f9c6b273f704551fcca1eaff048f1ad2f2ce4fd272def4eecf8fef612d13553e05f255eac1eaaf0fd15d5ea2f4d28407239599049d50cf884815ccb856818b56cc19da2f930c77c385688352869a133e88baafcd349fd8dbe43b1268aa5a332ec22251a6fdb10129536fcab600319880644a65e1aa52bc0825fa645cbe3cd33572c3015cf18760fa335bb079df4ee7abfd1c148117d1f924d2d6bc3071a3a61a67895810a96929f603169bee91e102eedd6230522f0581c94c0f3a52f029a6a0209f9889a1b9fb159cfea246cdfd26fcc7215cf5a8bff830168955a58ba1cf5f2964b55be5556e88a86284a87aa846809fbee2157ae823262d2c41a725c63aa5863514ecb24c7277f8cc6e607fa80aa6584035fab1146a0e7cf0cc28d417ce0e0e7e39013a4b0a0b9fc2472016bee340a1471b392ddbc6c0de0b07fe02c32bf73f4d0533e8543fe8b41eaf916521ef03843ac9e54bcc83aa27301b3f2bf54e26ca3377b0bda14546e511b34291f50e95d19bfe8609980baf2eaf130ea1bea2071317bdb4c72e41b0c1e1b0c23bef1d4e8265aad72f005a00f5d93d5e2041a40ea537064ab2e65d315a728e474692f6c579d0d276a8b3d97a1af230664ef018788a34591fece703a57ee44602fa9d7f5165d1f9740906a5baa858f87162ae95907c6409dc9faca7abc9ed3d38ead6462dc54cc0489dcbb2667677be8d27591df7dde2a089c71957a681e4eeb484ec76f9e5d97b933f0e7222178ed8f33a3f01eeaa14d2b5aaf40b758efaf88ce2cb2c14f9ac92f24c8da16147eebd898304262e8edf4e9756955a3dfc20801d3b9e9946e060c8de17ca192f0057f19da16863e8c936aec1eaa0ec504b123020ce46c841f41a06e98eb19014d5d473e156e63413872785c071b8a8dd0d8d5207e125c5c69dac1c5b0597b78ac68d9a0743c646ea675d953ee4a7c3df68792cc4f833802cc854053be98bc2416c6cdb39a179c0b9e8ca76cf28aadd2ceae4a93197e6717dc2f0150472a9ef289fe241053eced3f115672eebfc6a00d81559d1d7bf4a5a92ac91e520ad99d07a81851eafdb90f0adb61d5d69b1c7c1b67d11654f6f2948fa590e35cf8e48e3a3b6bb36dedd2a8d97987e621d4d3b240f21b9d5a5f0603bc80f06097b74a32522fee3a0832db22a5678af077848ba164ac3cc963732c985c5ec71f5c9807abc88693dc7a5e37543207cf44d7b2a8a4112fc6eb77146ac0ebb29ff305fd554af6841173a05389c55d7bf2e1b403498bd30d61df589a03927d65aa361b39b387886e9148c54cb0c1d0414a3df05b0447f6ba8751fff2832caca253143e00a6851eb1084b858b9475a4a603f04c3dd2fd1a75320af6c2faf0e9254e7517f6833590bdcfdf34aef3aee849480a5dd33b459b00a4fa47df45b1c5657bf3e5deb566af5b253b7f1196458ffcab3db98070aca2bec0fcd6441d256697d8893051d8b41dba8ae77b44088a1d32fb32e22b792ee6188fcbd307c5c7bf26992f36c23f2f6cc67192b375485f0b82d19e2a9271c4eee103c1c8a5974dfefa338f7a544fb218cc18159bd914fc162a88dfbbde3d7213d6c57f24b925a6e29f9f8878d899dac59a0d562f1b0479bb9cffbb4db54e0c93d6339a31dd065b04f83522167ced6fa041e94a7788ec667b5b5a93ab748f57574a66932c7f36453fd65dc81f7cfc97480c29a13c1678b1a9401d3f22d81f6b99cfd41a5869e81884f64662993746d43a67cc601065363c396b9d9a7c337101067982e05d470b4008c30b0dbab74ea3e1f3ea556e8443b4584b3ecfd2304af36d36fdf17b02499912154d0eec523ca4b3798c7496fdd028b3e34f457bbb0fab72bc051df0f9bb10564c345b8a0cba7ba8d43ca01fcfe4f4e905a977defd623cb0c2538f1ea82ae189d49133a9042f897cf742eecf81b4a21950d00a2a96c06b19e9d26d1c9e7d9491a70dd5d8a05c67bd7f8a236cf7620f207a75c15d4c9adacce13757b5251ec10aac0d977297e7a03c82103bdd1cffbbb29fe8bcb6a22e420bed1b5cbd942148c5427ab73ba32047ddfb26e0f153c3684cff1b357ac8111dc71ef790b596d764743933232c882305efab33846dd23f459477e7fa75e2b329e1ac37150a13f7a391e391b8d42fbb097f97b2483d0e18db9142f10b58beff355e7955ea47f1a0f056ab5f6cc088b559a47582737d1f77fe4f1615993ccf4f4729e574834781eec94e0258674c0ef09069428b49cce4a89359ae46922ec552558c5dde848f6571ba6a65099f4694640197d5fdd2a0b4fdaaee35025ab419b0d2483df41922eca71b49e1da006c034aee15a4c15da115189ac79ce9f00141cf42703d4b6d3b22cf2135b999ac838c7bf7a13e83eadcfd842a53dc4a3829f46cc6813053d8e1745aeeb5e61f6310f654370e2402a725d28037735e1226856915441ea36a4baa270aa607ec77840e1492e6a7c46516bbca1082f173f480d86a94c6ec23457551742d343dc9a9fe775342637bcae6be9df68a62fefc873d2d53870253e63adeb7735348a1ef0b107855564731881a91f0c0b35a3073da8234dfe45f29888fdaed6537fce48588aec0839389bee65584e87dbe2824ebacc49acd0ff709fc22e890c824a16664ac01496d69444966a34d08c319d9f59924ebcf9187c14885d778d4fa5e0fb02b33febcf0ce744bd4b28b0703056afe993755cb6bbecd9a2ac2b2476c257ed70be873fcbbbd7816bced5b2d2027b836df2168a9e5c92cba04cd9292f7ef1dfef50fe33c598dd9cdd42f135a9616644f85f049f9d1517e20d0811f35a36721ee8123fac6e1c0c2b3a8c6d7431c263b107dadc4d0a8ff5fc7ef1c1a4bda8b1b3f0f0b7718b00ac148fc5f1282412fdfd4168650a0a5955e408727a442cf3f4fa579a3b2d05dab64fd8ac72c328aeba047bd2485d899631d563928c028d82527937397070a57e5d40a6d0cfdad1caacc74cc800e8173bd8525f5fb5fa8e011500bc69470e445c68f9ecc446fe6a9a3b5f4676004b038a2c7bdaf50fb3eb9b370755505f56484fb3c46cb0944885ce89d25d5c470be0c47e869c067fa0cf5dc437d46f07354bbfc180025748f96efff7f1d1d9e17495f0139c5f5416cb0aeda821d306e77fd0df76102a7d76e5780a2dd43014fc40cfd2bc617b1fd41f001b1605629965c5d34bf7712e22e32245e3e2ebed871253c962441000f1601fa023d5be4ba2a21514c90909e4bc9f917cff4eef77937256b85869c01acc54086ed3fe5c5f3799756f4dca372433e5d76c306a29dc790291bf591ca0867d671534d20e38cbf41229a7b701ad1bb4fd48a496b269b97f47f719f2ec1f74fd25e71da50e8962ecb0751d3d729501ca499562343104c82f3c1d47b582a65c9ab0bd349f255a50f77e85a168fe45fd83151bbe203e3e45fd74ac558d414b4d695e6a9b059cd12ae7484f45185f6cebf555067cb2df12f1a0b8b3064b30604330e0557cb9165d3c92ed774b2935aa079325a2fda78c02b322c2e0984df3ff6da20bc58a590630876f00cb4cb6177aaca3cf455056caff98d7f61b80bf259a1e5a4759e49cd052aa75c7de0fa0e4b0ded5a432221ba742b0612c4172a794a956bee6ce106edf3d3f76c738ee95f446020c01fe6ad418f7bb63d6378a872fd74035273f0ede4e523c1b2670aecb85562df3f198d797841513a8411db89db47f9fdd58bbf1564aa35a70f1d3f7c6067be566264afa1ba24ff1c7f6bacf73227b077b0e7588572f889f045d41f7fd045b53cf5dd86beea4a12c9855071cd33d61d78a86a39e11997678b66e1a2ab3cde81b1d442f3548cde99a2ad0608a1d6bbecca1f0e30792b29b7b39affd106e441d25892f4bf0b8195cd43cddf10278a50fa01646103e34afe25313790b2f4b1160af02ea9094132b638cce7ae08fca3cb4812b449fa2148e9f6ea00d41db423f27f16753b659dc8da22c8ce95ccf233d4304f5a1ae1fcb3c7b4997e1fc20e8b8bf27cda35fd83d420f523cb6960aabf66f66d72c011980da7a902029aa8382f85efa24586c22f1ca3cd94f6fefd3f2dc85488d1392bcad55cfb8b6be56e6c2a7993b3e6ed5ba4045c236cdc6a92b61862147396f941df87701878b3c660799ab46aeec537ba6f3810c02a1951c9b139e8bd8bae492aa79276f953fc2fcbf1d815915d5d32a39517b52f5bfad880c17d242e6400461d443d12fd54aa0ee9efdb26c891536531838977bcbb856f7b29315a1b7d54763ea1513695352c27f5900bda292b53105307d73f5e0c7bfce9871965eca0d6c869630e5564ad41ec0f9ef3627a9d731c15182277f402753148c0ca38258d1bdd0706f3ac9341903358504ce44d62a979e56accdf09d0b787a4a14e7256132922eb8df6dca7e5208024d2225a213361c7c58e47f7252863ba9") freebsd11_mknodat(r7, &(0x7f0000001c00)='./file0\x00', 0x10b, 0x7) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001c40)={r2}, 0x8) connect$unix(r7, &(0x7f0000001c80)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001d40)={r3, &(0x7f0000001cc0)=[@in6={0x1c, 0x3, 0xc6f, @loopback, 0x66db}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000001d80)=0x10) close(r7) getresgid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000001e80)={0x9, 0x20, 0x5, 0x1, r1}, &(0x7f0000001ec0)=0x10) 13:54:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x80) shutdown(0xffffffffffffffff, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) sync() open$dir(&(0x7f00000002c0)='./file0\x00', 0x408, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) 13:54:22 executing program 0: 13:54:22 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000011c0)={r1, 0x2, 0x95, 0x0, 0x1ff, 0x5}, &(0x7f0000001200)=0x14) rmdir(&(0x7f0000001180)='./file0\x00') r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r2, 0xffff, 0x10000, 0x0, &(0x7f0000001380)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8082, 0x0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f00000013c0)={{"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", "e66f849e8ace933f9a496e2bf06aade837fbaf653dac11c664bdc425913332ff", 0x6, 0x80000001}, &(0x7f0000000180)="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", 0x7, 0x3, 0x4, 0x9, 0x101, 0x7f, 0x1, 0x88}) 13:54:22 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="f168179095f985a2dbc57e90cdec557dad10df9e794566640f13db91816026dba9dae0c335979c130cbc85fb2dd43eaae7043e1c9f4a7f1f5d6b02899f99683323d28a1c94e3f470e38f5ede9d5256e8a9df6d9c065a1c7aa200e1a3f85589e28102be6bad2372181d0b375bd4bab916682a17ec5e894ade99e24bd6d914808399f5d85cfddbd8a9b1373676727183cd1d40982f1ad0823dc3e912b7ef94de05c532b434e1f1dd89b3079126a445b633ef44b6a51b2997e7a3a029a77d8ba25727fb7a1ac4e67191af42df4e5088876a98992994ad60ac37a1", 0x3, 0x3, 0x7}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x7ff}, 0x8) semget(0x0, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="98022e2f68696c653202"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000040)=""/84, 0x54) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x1, "0a629cb05038f7ccf66a584bbf520342"}, 0x14) 13:54:23 executing program 2: r0 = socket(0x1c, 0x1, 0x88) socket(0x17, 0x10000, 0xfffffffffffffff8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/245, &(0x7f0000000100)=0xf5) 13:54:23 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x80000000000000, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x3, 0x4, [0x9, 0x6, 0x1, 0x5]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, r2, 0x1, 0x9, 0x211, 0x1, 0x4, 0x91bb}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) 13:54:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x4c68b191, 0x6, 0x8, 0x9}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x2, 0x3, 0xfffffffffffffffe, 0x40}, &(0x7f0000000140)=0x18) 13:54:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f11c4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") 13:54:23 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c050f05f32459bfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000040)='./file0/file0\x00', 0x0) 13:54:23 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1b, &(0x7f0000000000), 0x2) flock(r1, 0x4000000000000002) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$setstatus(r3, 0x4, 0x4) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001}) 13:54:23 executing program 0: r0 = socket(0xfffffffffffffffe, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x8, 0x101}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={0x0, 0x0, 0x2}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x8, 0x4, 0x2}, &(0x7f0000000600)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000500)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x0, 0xfffffffffffffffe}, 0xfffffffffffffed7) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000080)="417eadec9f7464e19257ba466c2da6736a44dd3fe37b5e57c14922a7944616d28d86c345803bb8ffb96176361a1292ff0f852e733e9029a0b12fc5fc34a7b18e86da9727cea1c2875a7a9171bc63a99f5ca0c0dc5c1b1e132ba562be5ee517a5adcb7ac39b57c647b08de2fdbcb0c8bb9b0ef33091") 13:54:23 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0xffff, @rand_addr="14994488d09d1767e27b7c3f8ce5d155"}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000100)="99f7281a7dd5d0eec052eea7cf175d874566f06cf5f0ba81771335431c91abe911b29297530303ce812a1c00981e66247fb657e9bae2a9498bda154dbae71c20708481cc18b9e2dcc6b4bfd6f0d006f11c7c38f6ad45c5e29abc5eff937578da880233c73a898fabad6734552047d04864f61ebd6bccf49b93c9bb8145a8dff790ac32a607e796760a10e2b8ad2ef5278908e2d01a00ebcfcc1c34b8ead4a74438db1d4c63491f4842a97a36cbf85e74304f0164052b36f0ccadbc05159979367544fd2f5eba8ecc90160a7f323546cf58457294ca745fd4bd9e2b692a8eb52ca3c522664310", 0xe6}, {&(0x7f0000000200)="38a76b05ec2f02847bde206503f048787ad7e08ae4849488efe7836924b4d1d5f6d0bba4cbe4bafd6c84afdec2560ba7c00c4f1e0532701a4576759b692f4baa17c5640819c5529a9f396c2f7bd2a4900984969209dbcacd1e13f8aa973ec5689e05bbaf7945023815314c47db5439a30d654cb8ee8cb6bad71846e9ded65abf9818173bb46f60813fcfb203eb3f66a496ff44791bde995e993935de1a1af5040820b6eaf90b0c4b17647ddeefeb3f4bf01ac334d4e81afbd817", 0xba}], 0x2, 0x0, 0x0, 0x100}, 0x1) r2 = socket(0x2, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000500)=0x3, 0x4) connect$unix(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="8a6b620d30a8fdd498f00c97c27578a07bac0ffb8ba5d47d17096599ac8ffdb6af70dc31a49e461e8b915311049266688fcf7e666cdec0a340546d6c1ddd1ad55c368bf49841e91e6db24e241184f33dc1f31fda61cc05ed4f6873b146cc5ebd54ae4c07e6c0fa6507"], 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000600)=0x1c) write(r1, &(0x7f0000000380)="8aa1163d22e6fcb50ac84a88f0805cb7db74fccbdfa4c0fcecb47277475878f4b72f1c4946da250330d76bb70d2f1cc07e76a7baa57f660db1990601759a768d76762801ac1d56d441700b0d9e14d86b850ae8d6b737fa1680f3dffd22804c618cf9b057201f292499e86339712ccbee3d5750bd038f6be919da22aef9ec57470caaf8c9ff0eddd4da202a0a2360dff96130af2217ca158c91b534641576d21daa440e37a35f4d6df5db35a8e69e801313d723b506b9c190c1979863df405e4fb583f4178763a5d01a55da9d061a7b90cde47c36c1cbb1f40ac6", 0xda) r3 = socket$inet_icmp(0x2, 0x2, 0x1) read(r3, &(0x7f0000000340)=""/54, 0x36) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000480)={@rand_addr, @multicast1}, &(0x7f00000004c0)=0x8) sendmsg$unix(r2, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) semget$private(0x0, 0x0, 0x1) 13:54:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x300, 0x4) 13:54:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x7fffffff, 0xdf, 0x20, 0x4, 0x1000, 0x5, 0x61, 0x7, 0x3, 0x5}, 0xb) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3}}, 0x1c) 13:54:23 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @multicast2}, &(0x7f0000000080)=0xc) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x400000000000000) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xf100) 13:54:24 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x8, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) mlock(&(0x7f0000632000/0x3000)=nil, 0x3000) getpeername$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 13:54:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={r1, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0xffffffffffffff1d, @mcast2, 0x8}, @in6={0x1c, 0x3, 0x7f, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}, @in6={0x1c, 0x2, 0xfffffffffffffffb, @loopback, 0x3}, @in6={0x1c, 0x0, 0x1000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) 13:54:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@multicast2, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3, 0x2b, 0xfff, 0x8, 0x3ff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r4, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x4, @loopback, 0xffffffff}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x5, @mcast2, 0x5}, @in6={0x1c, 0x0, 0x7, @loopback, 0x6}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet_opts(r0, 0x0, 0x48, &(0x7f0000000580), 0x1f) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 13:54:24 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e914b1", 0x8, 0x0, 0x0, @ipv4={[], [], @broadcast}, @remote, {[], @icmpv6=@echo_request}}}}}) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="95ea9bd5c6b4", @random="7b68b0a88cef", [], {@ipv6={0x86dd, {0x8000, 0x6, "a0310e", 0x38, 0x39, 0x9, @ipv4, @loopback, {[@fragment={0x3f, 0x0, 0x2, 0x3f, 0x0, 0x2, 0x68}], @udp={{0x3, 0x2, 0x8}, {"f334cc79fe310b6007ea2b92389ac8d48047af709a25560cc4ffd9d8f2e79267ac3599967bda092c"}}}}}}}) 13:54:24 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8180, 0x13c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) sync() setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) 13:54:24 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = getpid() wait4(r1, &(0x7f00000004c0), 0x1, &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x400, 0x2, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f00000002c0), 0x8) pipe2(0x0, 0x3) r3 = msgget$private(0x0, 0x48) msgsnd(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgsnd(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c3f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c87bf3ec967b82186aca9f633b0c3ad7fee9e025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a3990800"/237], 0x1, 0x800) 13:54:24 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) 13:54:24 executing program 3: freebsd10_pipe(&(0x7f0000000000)) syz_execute_func(&(0x7f00000001c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 13:54:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x5) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000180)="ae2193857aa2c2106f79858208cf3a270b026341a7d22756b9c434ee1536df7931a10b77eb1897a7d02c2175e34412d4d0a93a637c1ae7976c943c43ca8d7ac0b05b1f677c88047a9cc53089384e3b71723ed72059857469b2f103f0503e5ddd350eaea8169263c8") execve(0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x1ff, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000100)=0x10) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000200)="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") 13:54:24 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) 13:54:24 executing program 1: r0 = socket(0x1, 0x10000000, 0x9) sendto$inet(r0, &(0x7f0000000000)="e83bc1a443695ea9043ef13f1b247ad9614dac439f2445ea183d0da1b874daacc24b329aefe7422a38c174950046a5680ec358c126b81684e5e70d2ad89ff31e95dcee07f00f560ccb94608934dd60cb42ddd73a82c541f1e70f3c92ce87214aa5a4d52e17514f694744819f95f3fe74caa7910823a56c8e05243ce83362624661a351947e165fed793eac9c905554b6db02dc5b12b7fec1fd5848d837aaea8442d17ae017273e682b14ccd53a92ae7796e50aed6f9a6ccb1820765c8ff35a5bc21ff0e52c7c85d57df1fbb9e0493d649fddb801d0b75e969bba59b37e8c3d1bd2ede80eb03ac05dcbda011610ecb301155a69c87a82f5b320", 0xf9, 0x5, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x1}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) 13:54:24 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0xffffffffffffffff, r0) 13:54:24 executing program 3: freebsd10_pipe(&(0x7f0000000000)) syz_execute_func(&(0x7f00000001c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 13:54:24 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="ec534560cd0f1000003c290000005e00"], 0x10}, 0x0) 13:54:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) close(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7ff8, 0x1000, 0x3, 0x3, 0x80000001, 0x10001, 0x7, {@in6={{0x1c, 0x1, 0x4, @rand_addr="d7966818607822dbbc28ab7f9d1281ce"}}, 0x0, 0x165edf7a, 0x1, 0x800, 0x5, 0x7}}, &(0x7f0000000100)=0xb0) fcntl$setstatus(r0, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2206000000ff020000000000000000000000000001a4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e0000000000000000000000000000000000000000000000000000000000c4fef325149ab3a561c3afb8674d4774d78afb16fd0f2ad06b79714dda5bb45d4e51450d8519509a0b76ccb14f684e55b2564d5f248c1dba57d55ab57178eded5055547ae41c30110e754c9d0173c207", @ANYRES32=r2, @ANYBLOB="40000000ffffff7f010000000900000001000000"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x9, r1}, &(0x7f0000000280)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 13:54:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) r2 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x6, 0x6410, 0x10001, 0x8, 0x7, 0x20, 0x1, r1}, &(0x7f0000000100)=0x20) sendmsg$inet6_sctp(r2, &(0x7f0000000380)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0xfffffffffffffff8, @mcast2, 0x4}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="ab2545f2cda36db724d786f209b80f4ba008f70a63869ec4a9588b4f4f93e8661b2fb3539e05a307dbec7b4804cae52fd2f51d684f87a42bf9a11f9f6f4b48bca1fe4fda67", 0x45}], 0x1, &(0x7f00000004c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x6, 0x3a7d, 0x600, 0x0, 0x0, 0x401, 0x7e9e, 0x9, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7f}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x30, 0x3, 0x38, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xba3}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="f2dd3b6ea57d65222474002e8f7ae0bb"}, @authinfo={0x10, 0x84, 0x8, {0xb16}}, @authinfo={0x10, 0x84, 0x8, {0x7}}], 0xf4}, 0x180) 13:54:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x4, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e") 13:54:25 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, 0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) socket$inet_sctp(0x2, 0x20000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x5) 13:54:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000140)={0x80000000, 0x1, 0x7, 0x3, 0x8}, 0xc) accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) 13:54:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x13, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x448, 0x4000, 0x6, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) 13:54:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 13:54:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x13, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x448, 0x4000, 0x6, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) 13:54:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 13:54:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x6, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, r1}, &(0x7f0000000180)=0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0xba1badda1f1dc1fb, &(0x7f0000000140)=[@sndinfo={0x0, 0x84, 0x4, {0x3, 0x200, 0x5, 0x2, r1}}], 0xffffff61}, 0x6) 13:54:25 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd609baa7cbb43921ede00000000000000000000000000f000ff0200006600000000000000000000012c0390780000000020f0a0af00000000fe800008eea731000000000000000000000000aa00000000000000000000ffffffffffff"]) 13:54:26 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, 0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) socket$inet_sctp(0x2, 0x20000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x5) 13:54:26 executing program 3: socket(0x2, 0x5, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 13:54:26 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x5f8099a7}, 0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/58, &(0x7f0000000140)=0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000e0fa13982bb1996200000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d7885270000000000000000000000000000000000000000000000000000000000000000000000000000009a450020000000", @ANYRES32=0x0], 0x0) 13:54:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @remote}, &(0x7f00000004c0)=0x8) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="dc839eb2efb4a451a98b7dd58ab3e73a1c1fe27f50f076c44b7da6f0996067f174cce5861d23e2fe907edffdc7549daf3dc68ebc78103968914d6a1b5a3e3941348676c73cb3a05d22aed9eab547c8ce8265888b898e4582edd16a4681fcdf438c4fd491a77c6ed821f610e046904526d38fc84cfa", 0x75}], 0x1, 0x0}, 0x20008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$unix(r0, &(0x7f0000000540)=@file={0x0, ""/44}, &(0x7f0000000580)=0x2e, 0x10000000) fchmod(r0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="9e46f553829f37afd800f207eff700a33ec8cd22") sendto(r0, &(0x7f0000000280)="d97b9a66e615d16b14b352adc3a4ce1731a9ef6cab2387abbedb86d46b76a574021e39f3446669c6d558e02f99ff1de6902358b7230a62ca6f6e60f7bec83a994faf05f72506bf61c8562c66ceecb6", 0x4f, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000680)={r1, 0x220}, 0x8) r2 = fcntl$dupfd(r0, 0x11, r0) syz_execute_func(&(0x7f00000000c0)="b11591cd801b69696c69dc00d9d9d0c4412ffd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e123fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xffffffffffffffe9}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x4, 0xfffffffffffffffc) accept4$unix(r2, 0x0, &(0x7f0000000500), 0x10000000) 13:54:26 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) getresuid(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000500)="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") r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xe67d}, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 13:54:26 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x5f8099a7}, 0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/58, &(0x7f0000000140)=0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000e0fa13982bb1996200000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d7885270000000000000000000000000000000000000000000000000000000000000000000000000000009a450020000000", @ANYRES32=0x0], 0x0) 13:54:26 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x5f8099a7}, 0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/58, &(0x7f0000000140)=0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000e0fa13982bb1996200000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d7885270000000000000000000000000000000000000000000000000000000000000000000000000000009a450020000000", @ANYRES32=0x0], 0x0) 13:54:26 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x5f8099a7}, 0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/58, &(0x7f0000000140)=0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000e0fa13982bb1996200000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d7885270000000000000000000000000000000000000000000000000000000000000000000000000000009a450020000000", @ANYRES32=0x0], 0x0) 13:54:27 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r2 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r2, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x1412, r1, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) socket(0x13, 0x0, 0x10000) mlockall(0x1) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) sync() sync() 13:54:27 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x4) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000000c0)="b2f2486d755e896119681c26110891e7e4a61bc9419669c60c4741251798") sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 13:54:27 executing program 3: r0 = socket(0x2, 0x3, 0x7fff) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xe19}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xf4a, 0x100000001}, 0x8) 13:54:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x42}, {r0, 0x22}], 0x9, 0x2) open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000700)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x3f, 0x7fffffff, 0x4, 0x4}, &(0x7f00000007c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000840)={r3, &(0x7f0000000800)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000880)=0x10) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ftruncate(r2, 0x8000) flock(r1, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0xfffffffffffffffc, 0x6, 0x9}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000580)={0x0, 0xffffffffffffffff}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={r4, 0x2, 0x0, 0x89b1, 0x1, 0x20, 0x5, 0x6, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5, 0x3e, 0x8, 0x6, 0x3ff, 0x2}}, &(0x7f00000006c0)=0xb8) r6 = shmget$private(0x0, 0x3000, 0x73, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x6, 0x7}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x1800000000000, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, r7}, 0x84) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) getpeername$inet(r1, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000004c0)=0x10) 13:54:27 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e301a7f7fb5c22b000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) r2 = dup(r1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="75dc") mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x3, 0xc43, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x8000, @loopback, 0x400}]}, &(0x7f0000000340)=0x10) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) r5 = msgget$private(0x0, 0xc1) msgsnd(r5, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000000001f2c1315844e8174c161754b8d17b196dc3737ac63d8f0c827663b20d5757e28ad128aff41ff5ea645f584374ffac8599d2b587d899996c5ea4b0e12682dd33e15605f29ac1045885213562c5a614a2f66f70c481fd92d3811260e4eb1215db046e7bd949f2d8b2fd62bf20000c98fdd57e3190f20f15a832c3aadc7c77b5617cb25ef259d8e5215fbd682e6e9e9b3c9817fd7afacf431e9e2d826575e46ab516c0c9d19cc83500cd040cb17eb4766737aa6022407846135fa2bbb3f090bdff0c8463c3f"], 0xbf, 0x800) 13:54:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5119ba197c14bc30, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0xb9b6, 0x1a00, 0x2, 0x0, 0x7, 0x2, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0xfffffffffffff4e4, 0xf, 0x9, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0xfc0000000000000}, &(0x7f00000001c0)=0x8) 13:54:27 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000280)="95040c0f0541dfb295ca0000e4bf72720f0f298f17955bf95bf9f23e26220fa0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7f67f2a60fbb0198e8e8011c000fbfce0f73d5393e3c572644a526d9f384bb7508f24d0f2d9600000000f3440f2b55010f3804830a000000") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x10) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x10001, 0x7}, {0xfad200, 0x200}}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/179, 0xb3) 13:54:27 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e98000000007ff9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100"/48, 0x30}], 0x1, 0x0}, 0x0) 13:54:27 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r2 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r2, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x1412, r1, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) socket(0x13, 0x0, 0x10000) mlockall(0x1) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) sync() sync() 13:54:27 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() socket$inet6_udplite(0x1c, 0x2, 0x88) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 13:54:27 executing program 0: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2e5e1a5f596e4dfb) 13:54:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="05284a897323377801"], 0x10) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r1 = dup2(r0, r0) accept4$unix(r1, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8, 0x30000000) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000040)="c22bd64f7150733f15cbd587f9528833e1ecdd54892f4292da1b4a2ef0441ad7ddb50541b2bedb8701f0a470420d11687d313336963c14085aaf51b578bd09705c3a11116ab361f9e6e2a7852f47520a44e1369b091eb596884a9085ec27390896685b04667f5d4cfa4b1150cc7e2b18154b243f095e78351515b6b7226aeee2d4087d7cf1acc88e7b150d939f26fba8b30a3b507139cf507507d1d45877695683963413777ac24f0ddcba8190b86d63efb07f5d183354853abcc8cbfda8e91ce1e32c4961b8659546f338d3295742520e7ceb096bfbaa51f803c110727d58153d09948cd5e021e59c655f05") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=0x0, @ANYBLOB="010005003f000000"], &(0x7f00000002c0)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x6, r2}, 0xc) semget$private(0x0, 0x4, 0x648) 13:54:27 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ff09ffbfffffaaaaaaaaaaff86dd6076605100303afffe800000000000000000000000000000000060d56fc200001000001188ff07780014000060c5961ee8000000ff010000000000000503000000000001ff0200"/102]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x8, 0xff}) 13:54:27 executing program 3: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() getpgrp(r0) getpgrp(0xffffffffffffffff) r1 = getpid() wait4(r1, &(0x7f0000000240), 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9ec493a5bf98fe9589b26e10135fec4427dc402c191441db42a2a00c4c4a3f9df8600000000b18f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c4dd8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") clock_getres(0xe, &(0x7f0000000280)) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5ed0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x100000001}, &(0x7f0000000300)=0x8) getegid() socketpair(0x10, 0x10000007, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f00000001c0)={@empty, @remote, @multicast2}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={r4, 0xda, "9ef75b29959f11707f57f4416a76d5e8185d13b611ea087cab95c1f24784a8639f202a45d2da0529616773b36232d936e832ae9b7fb4176d3d9901f3e50d576141cd458625e7e71be7d6460c3defb166112d579a88c9408d25a1723700de6883adc71b0902e2392960e2be9289c043edcc83842a1222c4bf9c8dffba1f0e0225484d78eda345dfee7fbb390dc6910830eb7c4f8d020312f0c29b10428b151e61849aba57241a1a9e9f4b4709983faf1b1fe144b2d9d8913c4df272fad7b15ac5a859c65339cd8680b8d08843df0cabcc41b4e926d5a0da1bed50"}, &(0x7f0000000440)=0xe2) 13:54:27 executing program 0: syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2") socketpair(0x3, 0x3, 0x4d809c1e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:28 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0xb0, 0x8}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x843c}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x25, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r3 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x8) connect$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) 13:54:28 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="74e5abc533"], 0x10) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="01d0818d8e8ebde0002e"], 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) 13:54:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="c2192e2f66696c65300007c5deb2fe2de27f8e3e046dc49abfb476db3c5a0364a50f1c0ab53ef66e109142655af7c75c10c50c563d4abf087593ca9e1754afb02644dbbe779db98295143bfef23b9fd3737442bd4b27897ca7a4e5c97f85b552f8bb2588a359"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 13:54:28 executing program 0: syz_execute_func(&(0x7f0000000000)="c4020d9812660f3a08430c88c46379684e9b00c4a3dd79e3f6660f3a639d000000007a6666f26fc4a1105cdd67652e0f63e82e0ff7c9c4e2cda74c8000") getrlimit(0x5, &(0x7f0000000040)) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x5b) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) r2 = socket(0x1f, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff01000000000000"], &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r3, 0xe2}, 0x8) 13:54:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000100)) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r2) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x400, 0x10024}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x84, 0x1, 0x5f06, 0x6e}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x7431, 0x1, 0xded, 0x48, 0xfffffffffffffff8}, 0xc) 13:54:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x2, 0x0, 0x8001}, &(0x7f0000000040)=0x10) r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 13:54:28 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, &(0x7f0000001180), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000140)=""/227, 0xe3, 0x40001, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) 13:54:28 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0x0) 13:54:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x301, 0x80) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1) flock(r1, 0xa) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x9) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, 0x0, 0x1d) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f0000000340), 0x1) open(&(0x7f0000000300)='./file0\x00', 0x8, 0x80044) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0, 0x361}, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socket$unix(0x1, 0xfffbffffffffffff, 0x0) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) 13:54:28 executing program 3: r0 = socket(0x17, 0x90000002, 0x1ff) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x2000000000000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x6, 0x1, 0x1, 0x2}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0xffffffffffff7fff}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) socket(0x17, 0x1, 0x8001) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x191) 13:54:28 executing program 0: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in={{0x2, 0x3, @rand_addr=0x8020000000}}, r1}, 0x8c) 13:54:28 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) ftruncate(r0, 0x761) 13:54:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @rand_addr=0x7, @broadcast}, 0xc) 13:54:28 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000100)={{"c85e256631045a3b6527bd336406407a95d298efc4431e89f9f7a9b74b29140e477bd009cbe3f820b29eef26172c90b4c819de47f85b76f8e2d0c1242bd7d0c5e21d381dc030d7f7a5d68a6bfa234881290699c525dca6c028251e7ee84710c4687788b57024f32e7164d754457eb961147e6bcd3ac12165631f3c418aa3287edfb319917159d2a33344e4568935382cd9c847f05197be5a0c669700f2b7fcd3a8592d1a76fc428caa5529d5ae540f2b738e134d6ca3138f5bb31bdb212ee196ceeab00fc7fded36ddeb1a965c811058d5540e7ed5cb76105149cc9fc3219ce5f3037841dba49a8a4545f4984f431c0ae2624e584d33e777c83cb010260932266f5474f61964506567f53e72689c986b615a818e153896c19ddee4dacfcc1a8ca3f2a46a05ec81871bf825ab6ee6e5b3c85e3c62a3c56df04f95110664172483caec272a2ae2d302f0fa6aae80a75f3a5323323ee9224a2d726aa129a014fde57dc3ae8bf9bda778189c944dfd1ed32d413d5c407aa3bd8f9d1910b7136fc82382aa4c1a011c25bb51bf7b8de625f459ed66db2559ca59c1ab01cdb394c52d0b489da1d1cb6a3c75b1915abeeac339896237160dc65544c7af8ebb8cfd92fab24bf4aa0d457b5aa015c027df3572ce051d88f5feee4e78841b6cbdf38802394ef9013225c5127e1a3b551aa155c12978ae55c784b56e967405a0a75e837563b387d0b3362f421a7cf9ec6023af0da96c7bab96ce7add0c2cfa7e18ef767ea2e4d500dba7b9b596098cfbf147ff7e1ed95be8c4a52faeaf3fe7d75965e1d9201f0fc898824830f90459e6a0d2d4b0866c30ca096e6b10f4e8c4a115a0b1664b2799788a6342445daf542f9e062fe18f93b715b272ce1746a170c153df76122d1aa91147282373c3702e8d3f27e4a424913c60f244767814088c13e3a664b7ead77725839c5531c1ff97356cc8d7dc475711e162c6ae722a649acf0f4205fb88a101eaec8632b984b62b87e3000bb6f40f31b7c2e5ce67e1bebf5201b2825ef0adb9371a6757c1f1acc9ffc24729c02f131741f283bd836c8a81d3560c595194d1d2dc6f3d80f7fb40c92e7655b293a0d6419b1d1fd942d1762f15c7815191a478562bbb5ecb6813ea171415747187d77738e37eb17230c5e753599ab5689c6411dcd329a049ca39f484dc70a9a9fee302825e21e6b630a7c24109f6c7dc06d6f6c1a4c023d3bb755bde03137e3d4ad2ad811a079f9bd805fb8e390a6dd34a6e32855b80b85e509e619a966cc2c65cc5f579e674eaed916313063f93a43e0927ee7d648a1d27497a0502f6c2644dc3f13efaa9646dbea05e3369395f0ddcd4c1c41bbf6c5b8355eb42012e1c0d61d929c9de5d2b6629f04921cf3c3ff66fd4da76ba7dd1c301f423337d3adfe8d777b8de13945c7431b0829dae96b3560d57cc77", "bdedf9f91e1bdb9141d092dbf608e9ea3692c5bfabcf85bb73e8ad45eccbeca9", 0x1f, 0x80000000}, &(0x7f0000000080)="2aaaac44ec2f57d5089d77abd5d1796a0844c4f14b003c6dfaef7691141366a458df0fe03e3e942b3af31f0cb16bd235945128d1aca1aea12da6d5867252a158733b00e0e770daf7f38afcdf", 0x1, 0xe9f1, 0xffffffff, 0x5, 0x5, 0x10001, 0x4, 0x194f}) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2c1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 13:54:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xc, "a6b11c50b36307408fef6b67"}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xf66b}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x102, &(0x7f0000001200), &(0x7f0000001240)=0x8) 13:54:29 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) ftruncate(r0, 0x761) 13:54:29 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef508060018000006000000000000acc2483b16fcaf4600000063d0d900000853131f80e4d92cdc"]) 13:54:29 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0x1f, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)=""/154, &(0x7f0000000200)=0x9a) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xa, 0x0, &(0x7f0000000080)) 13:54:29 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresuid(0x0, 0x0, &(0x7f0000000340)) 13:54:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x40) fchmod(r0, 0x28) ftruncate(r0, 0x8000100) close(r0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) 13:54:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @rand_addr=0x7, @broadcast}, 0xc) 13:54:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x10) 13:54:29 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000200)=""/150, &(0x7f0000000080)=0x96) 13:54:29 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = semget(0x3, 0x3, 0x200) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0x7fffffff) 13:54:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @rand_addr=0x7, @broadcast}, 0xc) 13:54:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffffa) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 13:54:30 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x55, 0x0, &(0x7f0000000000)=0xfa) 13:54:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8ad, 0x4, 0x3700, 0x3, 0x1, 0x2, 0x8ef5, 0x3f, r3}, &(0x7f00000001c0)=0x20) connect$unix(r1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x3}, 0x1c2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 13:54:30 executing program 3: r0 = semget$private(0x0, 0x3, 0xa8) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x11, "7fa64fd208136fe8430290c39830eeed11"}, &(0x7f0000000140)=0x19) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x3, 0x7, [0x6, 0x4f, 0xd, 0x0, 0x9, 0xbf8, 0x0]}, 0x16) r3 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x9) freebsd11_getdents(r3, &(0x7f00000000c0)=""/11, 0xb) 13:54:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6, 0x13, r1, 0xfffffffffffffffe) r2 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x7fffffff}}, 0x0, 0x8, 0x200, 0x7}, &(0x7f0000000580)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0xffffffff, 0x8, 0x9}, 0x94) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x1, 0x3}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x1, @broadcast}}, r6}, 0x8c) r7 = getuid() setresuid(r4, r5, r7) recvfrom$unix(r1, &(0x7f0000000000)=""/46, 0x2e, 0x0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000100)="610c1b1df79320c633ea3495596a015f03521d8eba5950a8009f0783c8bd2440654f5aad1a2dbc1a8ff0490b522d0f6c33ae046cd1669eb684b8a79b9c0e3165a11715cfcc322a7f79e318fcd08074f9ed215ffdf4c37a76a5ac21772ec0cbdef7d5bb1a2b6b8a13465a1872665576e6592c634255739fe46739bd939c46f077854b80285e6d31557f152d7da638e62be9e330d6d309b33e08d070d6d8d480fc42ef092530b4f7f0fb2c9933bd100a04ebe892b3442140ba4d0a1cb3c1fa5f012e16c2b438169af08020b7f94a8a320cd205") r8 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_int(r8, 0x0, 0x41, &(0x7f0000000040), 0x4) geteuid() getegid() 13:54:30 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0xffffffffffff79de}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x4, 0xf, 0x324a, 0x46}, &(0x7f0000001300)=0x18) r2 = dup2(r0, r0) writev(r0, &(0x7f0000001340), 0x0) openat(r2, &(0x7f0000000180)='./file0\x00', 0x80, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xffffff61) sendmsg$inet6_sctp(r4, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x1000}], 0x0, 0x0, 0x0, 0x20100}, 0x18c) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @rand_addr=0x8000, @loopback}, 0xc) 13:54:30 executing program 0: syz_execute_func(&(0x7f0000000300)="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") setrlimit(0x6, &(0x7f0000000140)={0x7f, 0x4}) socketpair(0x13, 0x10000000, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) 13:54:30 executing program 3: r0 = socket(0x1, 0x78da2acb7ab87c57, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="1a2adb07c05c138bbfd97448ce66490eb8bc10d5e436f2dcdf38b996dcb17e269fe3181355abe9910573638b3b07784a287529dab701d91b244eb57e3ce903a702187efe9647e854284a6ce40808292722b2b9b7abb5f9206684cd3ad63fd0f203a14d9e93d059d2b92810bfd9635dd4b6694c8250973252945513453ad1e07a2e24a72f1eee2d3060", 0x89) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xadf3, "dea2287158c6f5ddd6145dff10057400"}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e210000000700"/136, @ANYRES32=r1, @ANYBLOB="f9fffd7d731e9600"], 0x94) clock_getres(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 13:54:30 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), &(0x7f0000000100)=0xfffffdd9) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10003039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 13:54:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) fstat(r0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:30 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x9, &(0x7f00000000c0)={0xab, 0x7ff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) sync() open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r3 = socket$inet(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 13:54:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fchmod(r0, 0xe3) ftruncate(r0, 0x8000100) close(r0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) 13:54:30 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebc3b0100802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:30 executing program 0: r0 = socket$inet(0x2, 0x1000000030000000, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x100000000000fff, 0x4) getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000080), &(0x7f0000000200)=0x4) fstat(r0, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB="27c862c2c7bf2ca4887c"], 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f55700144ce5ebb093f1273ece171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) 13:54:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 13:54:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xd, 0x36}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xd5e, 0x40, 0x600, 0x2, 0x5, 0x3, 0x80, 0x7ff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x3ff, r2}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "05000001b425f04d63002300"}, 0xb9948f38) 13:54:30 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, &(0x7f0000001700), 0x4) r0 = socket$inet6(0x1c, 0x20000001, 0x9c) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 13:54:30 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0xd448}, 0x24) syz_execute_func(&(0x7f00000001c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xc5c}, &(0x7f0000000100)=0x8) sync() sync() r2 = semget$private(0x0, 0x2, 0x100) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000300)=""/217) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x5, 0xf, 0x7, 0x1}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r3, 0x24}, &(0x7f0000000480)=0x8) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0) 13:54:31 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x9, &(0x7f00000000c0)={0xab, 0x7ff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) sync() open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r3 = socket$inet(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r4, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 13:54:31 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = msgget(0x1, 0x800000008) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = getpgrp(0xffffffffffffffff) r7 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r8 = getpgid(0x0) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) accept4(r7, 0x0, &(0x7f0000000600), 0x30000000) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) utimes(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={{0x3, 0x2}, {0x4, 0x3}}) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r9, 0x2040}, {r9, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r9, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) freebsd11_fstat(r9, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000940)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) freebsd11_lstat(&(0x7f0000000980)='.\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000a40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) r15 = getgid() sendmsg$unix(r9, &(0x7f0000000c00)={&(0x7f00000006c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000880)=[{&(0x7f0000000700)="6fdb6c8534e739f4f9d8a7a6ece66c504e70a06996c43d70e53db85497c81a36264ef006f9c3d4c0e8b31bdadfbe4a716952f6603235f02f95ba7d8bdf844af61c5a910afc88e87b631a7f7897302ada78ce0283298a44569449666dd50ec7d3664722f364949c1ef0debfced13569797b623f8c26ed5348f0552ba5f183e9fb8639bf804469d6b3855b89d88dc52e45568bfe29dab99d3b65d2", 0x9a}, {&(0x7f00000007c0)="ecc184fa5c0888753ffec8a445ebb9981e7550660b7ed155c59dd64af84e9f383f92e29e337f488ebac99449a732f5a5f0c3afc2dfeeda92135f96f8853cb9b3411f08f3bc21b39b1bdfaa4f3d7b277e493200beef567259d4e3e970e27c5c5a483fbb505c5851e468ae682ce982bf792c8713d1e86653e1487df12cb45f6ace534fc546ce8f28281eb8d3dadb283eb9076acc3de259", 0x96}], 0x2, &(0x7f0000000b40)=[@rights={0x18, 0xffff, 0x1, [r1, r3]}, @cred={0x20, 0xffff, 0x2, r8, r10, r11}, @rights={0x28, 0xffff, 0x1, [r9, r7, r7, r3, r1, r9]}, @rights={0x20, 0xffff, 0x1, [r3, r3, r7, r7]}, @cred={0x20, 0xffff, 0x2, r8, r12, r13}, @cred={0x20, 0xffff, 0x2, r6, r14, r15}], 0xc0, 0x100}, 0x100) setsockopt$sock_int(r9, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 13:54:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 13:54:31 executing program 3: syz_emit_ethernet(0x9c, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_emit_ethernet(0xca, &(0x7f0000000000)={@remote, @local, [], {@generic={0x6000, "2250a831dd5e5d9bdaca072a28d185f4044bc23234b6d86866fe0b309828f35fc14d4b2807be8b960ef1eacab645e4bf233eea17d48ee7871b97bf30b5889e42d770e69f82f5907e3d01e16a3c68239e84f187b14d0128acb36e5d959fb584c5134be382e1509bf3b0fa44c385232ce9a2f279c973e85d9c777e8dae27f9f7833413f9aa12a55c2e16b4e50578ddf39a0c3e512dad95499bef0305d193c80da69bca08b8bf7f4444bf6c62923e7d9ac97a4967e4b946e16c4b49c23a"}}}) 13:54:31 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8001, 0x0) fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a789) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 13:54:31 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, &(0x7f0000000000)="e31c48d4386edc3be924b66bdf8cb4f5eac65e291931820631c9dfcf034948ab6c6a3bf8ccf17bf2f6dff8288e42c15b7fe46c896a94c4f3a163f9e2c7f63d88277dff5f851a5d0fda3de94abe8a6ff8dff840759eafc2b99842fa7aced5ead80226d9c9f80dac79a6ec36b14693d36ef03478b0a63f11637e94e0d082207911bff98f0c0af7334c1aca327c56fbc1bc6581267b90fcc885f8", 0x99, 0x8, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f66686c65302f66696c653000"], 0x10) recvfrom$unix(r0, &(0x7f0000000140)=""/186, 0xba, 0x2, &(0x7f0000000200)=@file={0x1, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) socket(0x2, 0x5, 0x13b691f8) getsockname$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) 13:54:31 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xc0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0x6, {{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfe}}, {{0x1c, 0x0, 0x859, @mcast2, 0x7}}}, 0x108) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000480)="c4826cf3ce3e650fae02e5a17f5e9a626062604359e464c42251f72a7a00c423a95e5ef01e0505b28c0000f3adc4024d933455b30000000ffe4aa4c4e1bb5ae4009797c4b19549ce33") wait4(0x0, 0x0, 0xf, 0x0) 13:54:32 executing program 0: r0 = socket(0x1b, 0x3, 0x0) execve(&(0x7f0000000b00)='./file1\x00', &(0x7f0000000c00)=[&(0x7f0000000b40)='\x00', &(0x7f0000000b80)='[*}%\x00', &(0x7f0000000bc0)='\x00'], &(0x7f0000000c80)=[&(0x7f0000000c40)='\'\x00']) poll(&(0x7f0000000540)=[{r0}, {r0}, {r0, 0x80}, {r0, 0x2}, {r0, 0x4}], 0x5, 0x10000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8008, 0x80) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000000c0)={{"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", "39b5e24795e480b862289159a4e0204dd0823824d6d75a9b35aac7df76f1d89c", 0x3000000000, 0x2556}, &(0x7f0000000080)="49fbcc9f3bd355b77fcbfdfce81d742791e175bb082d", 0x2, 0x7fff, 0x8, 0x4, 0x80, 0x4, 0x0, 0x7}) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000d40)={{"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", "c64791d9a727b1e816942abe5679f9b59ebe7cf23d7a2d4dc2c2695db2a0623b", 0x1000, 0x1}, &(0x7f0000000d00)="4cd21166b1fd37ac57d9b0f928a5aba39d0fb949a8de9d8144", 0x3, 0xffffffffffffff4f, 0x3, 0x7, 0xff, 0x2, 0x3, 0x7}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f00000011c0)=""/1, &(0x7f0000001200)=0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000009c0)=ANY=[@ANYBLOB="ff030000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000a00)=0x1c) sendmsg$inet6_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000580)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000940)=[{&(0x7f00000005c0)="4f59d1ec0fe857fcaf730872c5a7bfbc18359ec798bd218dce6a6dcba1b45d1383945935317d7ca460932215ac617fad50b16d4fa568bcc14c6b30aa547c552adeffbfa2331bdce20f937863d3dbf48c4a415fcd6e8c2010ae4e57dcca8690549cadb76896bed9aa081f145d80d01ab1bd60d7adc290ecbf1c7875dcef874babe2", 0x81}, {&(0x7f0000000680)="ba2472b0d9bda955db34f1c2484934bf4fad35d0cf9e78bd7dc3d74fea114ad7828ea6c07fb02d23e29004f2a0d0447de3967eb033eb429811af6f67b8fd5d75010e8db01cad0c1e132c21f1f0fb79c757453a464f8ebbd39889450ce2c9221ac7", 0x61}, {&(0x7f0000000700)="d02702301afe76a211f1a5671fcd7cf44c1647f7271de8b99a125e567541905e7a7791cf4568d050fc5098af83cc7e692e73bd", 0x33}, {&(0x7f0000000740)="a1967bdcdd2072f2671b04c0d7f3448e99a5e2bd6e2608e46b36d3fa94bdc5fb160d6de9e78de69581d4191b62908a2a7598b78ae35c1e712a642eb9faca9cd1f0f04b0237433e4e0acd8d0cc63d92ee84b8d7ae442f93ae16f54ea3dc2918c7b5ed0f", 0x63}, {&(0x7f00000007c0)="2c2b1bb50812b70c89a2d0eb506dbccac8f837a8f18d34f898d767dba6768e469204a74386267df3dc019948d350332eeeb77c7cfa359374b9c711bc55c9619e21c3b7cb80b524666fe9090a9c62c53cecf2e72a529f6600e8a14beff14235ab9f", 0x61}, {&(0x7f0000000840)="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", 0xfa}], 0x6, &(0x7f0000000a40)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x20, 0x8, 0x4, r2}}], 0x54, 0x4}, 0x4) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000cc0)=0x100, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4) 13:54:32 executing program 0: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280)=0xd2c, 0x4) shmctl$IPC_RMID(0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000040000000ac2, 0x0) ftruncate(r2, 0x1007a) dup2(r0, r1) r3 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair(0x10, 0x4, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000080)={0x3ff, 0x1, 0x9, 0x6}, 0x8) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x44) r6 = dup2(r4, r2) ioctl$DIOCSETTIMEOUT(r6, 0xc008441d, &(0x7f00000000c0)={0x1}) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:54:32 executing program 2: r0 = socket(0x100400040000002, 0x83, 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x20100, 0x104) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x2) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1100000000000000030000000105000000"], 0x11}, 0x0) 13:54:32 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="000000001f1cfa84dfaff8d3"], 0xc) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 13:54:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x170b9dfd) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 13:54:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x89, 0x20001, &(0x7f0000000080)=@in={0x2, 0x2, @multicast2}, 0xfffffdde) 13:54:32 executing program 0: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 13:54:33 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = socket$inet(0x2, 0x10000005, 0xff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3f, 0x1, [0x80000000]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x5}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) r3 = msgget(0x2, 0x20c) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() freebsd11_lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000300)={{0x1ff, r4, r5, r6, r7, 0x40, 0xffffffff80000000}, 0x0, 0x6, 0x2, 0x9, 0x9, 0x4, r8, r9}) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000000)="b9a8573fdf870b8dd3849f1553085aba87d4300ec200b864a9") 13:54:33 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000280)=0x5, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getpid() mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000300)=0x298) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 13:54:33 executing program 0: syz_execute_func(&(0x7f0000000880)="98a84aa84a5c2c53533d0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619c4a20d930c3a6d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000001ef0878771220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470f5dc4aac1dc63734d4ba261956054") r0 = dup(0xffffffffffffff9c) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x180, 0x1600) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x7, 0x0, 0x520, 0x6, 0x2, 0x3, 0x7f3d, 0x8, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, r2, 0xffffffff, 0x0, 0x100, 0x3, 0x5}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r4, 0x18}, &(0x7f0000000280)=0x8) 13:54:33 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000001740)={0x0, &(0x7f0000001700)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000001780)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000017c0)={r3, 0x1, 0xfffffffffffffffc, 0x5}, &(0x7f0000001800)=0x10) syz_execute_func(&(0x7f0000000100)="1c08b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") openat(0xffffffffffffff9c, &(0x7f00000012c0)='./file0\x00', 0x400, 0x5) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f00000011c0)={0x7}, 0x1) ioctl$DIOCGETADDRS(r5, 0xc4704435, &(0x7f00000001c0)="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") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000001240)={r7, 0x100000000}, &(0x7f0000001280)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0x68, &(0x7f0000001640)={{0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, {0x1c, 0x2, 0x880, @rand_addr="9c020357bcea0cf97dd76ec5ddd3e0ff", 0x9}, 0xffffffffffffff00, [0x101, 0xfffffffffffffffe, 0x10001, 0xffffffffffffdab6, 0x7, 0x5, 0xffff, 0x4]}, 0x5c) r9 = msgget$private(0x0, 0x784) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f00000016c0)=r8, 0x4) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001840)={@in6={{0x1c, 0x1, 0x10e, @local={0xfe, 0x80, [], 0x0}, 0x426}}, r4, 0xa7b, 0xba4, 0xffff, 0x1, 0xfffffffffffff800}, &(0x7f0000001900)=0x98) msgctl$IPC_SET(r9, 0x1, &(0x7f00000015c0)={{0x1f80000, r10, r11, r12, r13, 0x163, 0x1}, 0xd2, 0x2, 0x7, 0x44, 0x6, 0x5, r1, r0}) 13:54:33 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001100)={{"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", "99689cf00fd209d445e9f3f3cbd593807528de7771a7bbcc5c0d2085beacfa1c", 0x5, 0x5b}, &(0x7f0000000100)="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0x8, 0x6, 0xffffffffffffff80, 0x3, 0x101, 0x4, 0xb61, 0x2}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000001580)={@multicast1, @multicast2, @multicast2}, 0x352) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet_udp(r1, 0x11, 0x8001, 0x0, 0x0) 13:54:33 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x30000000) dup2(r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r3 = dup2(r2, r2) futimesat(r3, &(0x7f0000000080)='.\x00', 0x0) 13:54:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"0300f4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = socket(0x1c, 0x1, 0xd498) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0xffffffff}, 0x1) 13:54:33 executing program 0: r0 = getegid() getegid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setresgid(r0, r0, 0xffffffffffffffff) 13:54:33 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r0, 0x0) msgget$private(0x0, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 13:54:33 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000700)=0xfffffffffffff001, 0x4) lseek(r0, 0x1, 0x4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(r3, 0x3, 0xb, 0xfffffffffffffffe) r4 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r4, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) poll(&(0x7f00000006c0)=[{r0, 0x20}, {r1, 0x44}, {r0, 0xc4}, {r2, 0x25}, {r0, 0x2}, {r0, 0x100}, {r2, 0x10}], 0x7, 0x7) 13:54:33 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000280)=0x5, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getpid() mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000300)=0x298) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 13:54:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setreuid(r1, r2) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7, @mcast1, 0x8}}, r4}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r5, 0x4, 0x0) geteuid() setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000380)="6d9b764bfb47d6b08af0e5d88b5aca4c27c43334cf55616c9e762d9815e19bf5775010b49ae5140fae9a8fe2a492c835483051d99e642ff80c9a950739f6fa34919a9690ef46960d0609550702787e6692fe318af4b95421d3a31cea28628aab12c9f88b781cbe76f8cb5e18f58256710bc4f1d54e5821c3ffaab2c3c90456458e3b419f19e92b76e5759c7bdc2bebbae3649654418fd07548ff658cf19e007045a6dc6a493169f4bfc097c22e1283ceda210e4558067d11b56a2e023d141b1295a782b962c8a9cf7361bfd0c9caab1eb3c701f170162ea43e1292220c94b18b7160ef23909d2c911b", 0xe9) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) 13:54:33 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000280)=0x5, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getpid() mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000300)=0x298) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 13:54:33 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf0c000000c4a37bf0c55c41e2e9660df8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet6(0x1c, 0x1, 0xfffffffffffffffb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xbefd, 0x42, 0xe8, 0x7, 0x45, 0x80000003, 0xc6a, 0x100000000, 0x5bd0, 0x7, 0x7c}, 0xb) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 13:54:33 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x400) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) read(r1, &(0x7f0000000880)=""/182, 0xb6) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) openat(r5, 0x0, 0x10400, 0x42) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000940)="e4416e58333612cd86ba9d91267009331e93abe6322c6ae56e512d364d101f7a4b3f722f898bb5be29b51e6db90ffee8061346a268eb9fc9788f1c18610e8a950071a1d4229fc2d4f367ec01363db5b2f38c70348f3aefa2e0365f0500bcd1f44d895164d230871ef4fd2b7cd68610adda24f5cb60f9f0440d45f425425736eab78cb5f9ca328f6316b002adeb17d3a6ca52390a330afbe914560ea1eb0472d95061993197724eee2e61dd6daf71188a0115d97f9de5478f3889b0bf227992d5f15a34f5fab042416de95b3c7c2e9534122a03bd76b9dc87dce43325") accept(r1, &(0x7f0000000a40)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0xfffffe96) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0), 0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 13:54:33 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) fcntl$getown(r0, 0x5) unlinkat(r0, &(0x7f0000000000)='\x00', 0x800) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000140)={{"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", "61980eefb03d7a78c32ce485f048fceb0bac69dec0d7a379a12b8cd5c16b2e96", 0x3f, 0x100}, &(0x7f0000000080)="18912f8a6265fd899a08abea3e2506028275ad9ce9f1d2", 0x3, 0x10000, 0x8000, 0x8001, 0x0, 0x6d, 0xffffffffffffff00, 0xff}) r1 = getpgid(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 13:54:34 executing program 3: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r2 = socket(0x10, 0x5, 0x0) msgsnd(r0, &(0x7f0000000200)={0x1, "5570d319ee228c656d29bf7be37533c7d86ccc22b2c96422e0ec9c62a1c66904e4ef3911ec717569e2c3d1a14f5d1c1f208164832823c751a41d0fdcef934bbf7daf61466910dab8cadd64db2d9efe5b33e5c0413e1b2d278986afd65bf3dfeb4d449a29a4536be79c408ec5ee206eef9f6d0cf0b042033280aebadf35e69fdf1cec7cb55b571fa272ddcbb785346d2e46115551995da0b1dea9433e0f"}, 0x3c4, 0x800) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x800, 0x9, 0xd8e, r3}, &(0x7f00000001c0)=0x10) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ffffffffffffff00"/157], 0x9d, 0x0, 0x0) 13:54:34 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000700)=0xfffffffffffff001, 0x4) lseek(r0, 0x1, 0x4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(r3, 0x3, 0xb, 0xfffffffffffffffe) r4 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r4, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) poll(&(0x7f00000006c0)=[{r0, 0x20}, {r1, 0x44}, {r0, 0xc4}, {r2, 0x25}, {r0, 0x2}, {r0, 0x100}, {r2, 0x10}], 0x7, 0x7) 13:54:34 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x5, "e61f641819e533765aa7ccf179f88f43"}, 0x14) munmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8100, 0x22) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x90a6, "319f16f3d9c975f6cf3c860b33340db0"}, 0x14) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 13:54:34 executing program 0: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x8, 0xffffffff, 0x10000, 0xd329}, 0x8) getsockname$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) ioctl$DIOCGETADDRS(r1, 0x80047308, &(0x7f0000000280)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r3, r4, 0x203) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000002c0)={{"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", "525905bc5b3b39988bcab94795308a88d7929155995d1ab5e74416197344b923", 0x3}, &(0x7f0000000280)="7cdb90c087caeac664d150f70090e5a288bbd3464742ede5795da2d56abb756be00c22615217ab83fbbfeefbdae62781367a", 0x8, 0x5, 0xb049, 0x6, 0xfff, 0x1, 0x66, 0x54b}) 13:54:34 executing program 0: syz_execute_func(&(0x7f0000000080)="264790cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c146000002e1b1b182010804f445e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x9, 0x4, r1}, &(0x7f0000000180)=0x10) 13:54:34 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @remote, [{[{0x88a8, 0x8, 0x40, 0x1}], {0x8100, 0x6}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty=0x1000000, {[@timestamp={0x44, 0x10, 0x6, 0x11, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 13:54:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000008c0)={{"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", "a3a275a4768f0962821d5345b4f38504c197b4dc84a2d2961d7d3be6b6cb41fa", 0x4}, 0x0, 0x1, 0x4, 0x100, 0x5, 0x1, 0x3, 0x6, 0x1000}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000dc0)=ANY=[@ANYBLOB="ac1400bb4073719cb0a60162a85e8100bba1030000000000007f0000b58009f633e7fd9901e0de8101f4ffffffffffff0100007f3d3249557df917853c19b40a741d4b340dff53f5c6c25b9bcca55dcd754a0746cfba164b9b7a807500cd8a4849335563d45172a05745864e78c6390669"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r2, 0x1, 0x1, 0x2, 0xffffffffffffffda}, &(0x7f00000007c0)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xc, 0x80000000}, 0x8) flock(r0, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 13:54:34 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f00000005c0)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) clock_getres(0x4, &(0x7f0000000500)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x4a, 0xfffffffffffffffe, 0x3118eb8d) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) r8 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r8, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x8, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r5) 13:54:34 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x5, "e61f641819e533765aa7ccf179f88f43"}, 0x14) munmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8100, 0x22) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x90a6, "319f16f3d9c975f6cf3c860b33340db0"}, 0x14) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 13:54:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000dc0)={0x0, 0xa3, "0bb2298566e8494fd6d160b0969f746250de8bd35d7268f0126da4f9f167d744b94520ec18833ec68db0248dec2f7ec359acc0c32fe3b769d7fcbfc148ce6b0f8b6b8c277f48edb9fc2b6bf4750748693f0c025f2d02784d494e05faf76fccc1ba37363096e5bbc2cb5d792acf8ab389a07c84dac7069f6ef5f3bf75c5affdeb91fe23f6acd9d64d31f55a44c2851ec7ae0fa0c954ae26b2326f1336ef7b116658fc58"}, &(0x7f0000000e80)=0xab) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000ac0)={r2, 0x9}, 0xfffffffffffffe96) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000b40)={0x0, 0x76, 0xf, 0x0, 0x10001}, &(0x7f0000000f40)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000bc0)={@in6={{0x1c, 0x2, 0x1, @ipv4, 0x8}}, r3, 0x7, 0x6, 0x34da1e9b}, &(0x7f0000000c80)=0x8c) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000b80)={r2, 0x5, 0x4, 0x9}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000b00)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0x3, @mcast1}, 0x1c, &(0x7f0000000a40)=[{&(0x7f00000007c0)="9841739a57670c54d121da9b7395f39734a093571cb007fec4fe2221848f9f30fa0f23930a31a56aee227742f9ee054cbfeb7eb71a3522da16b515f40a9a7dd4367daf133b2e0e61c177f48d8f6c2481a4f795a79b7545b4444f1e608cf3f8a068d0cba68d3d91d2f24b4a343a7287d6672b0f2dc1060ce5988ced9f4f43056944ff96ee6653a4881c307e055939fefc5c41e2e6cb9a9700a5", 0x99}, {&(0x7f0000000880)="fe73507e1846fc466e77c32e34efbdd90436c366a7594b098dad98cd36c68c83950d1c06f7", 0x25}, {&(0x7f00000008c0)="11e4c04e048aaaad5e613c139255ad1a4615a83b77dd649d1afb533bb355", 0x1e}, {&(0x7f0000000900)="e0b84b722c4cfa6d90ba3d4e761f2923f02843cea10179db3cfab9a9c542b2119e", 0x21}, {&(0x7f0000000940)="a6c2a833e903736d25ce57a93e0cdc266592adc1b0b04a3b1a213fd2d71371a3ba211b4c3d6e356f97ace045081b619eb753983393525dc4b282c22cfbb47f69866ac17aa4adcfdb6cc242c82873022c27f86f67f1b533df116ff5ac989cffec1a5a0dfea88b5d25568e7d62f9f8d45215577590b06b82e530d6199564204850e6e5e4a51237c882837c26b65a6f5d5701403412fcf0881df003fa8d92088b98753bd1f10de9b032e9e45553d3b1c068f54af36073e7abc133ee8f928fcac3f1", 0xc0}, {&(0x7f0000000a00)="6cffab12d7b6929ec24f2888c71a92df8441694bcd3dc152987d", 0x1a}], 0x6, &(0x7f0000000f80)=ANY=[@ANYBLOB="1c000000840000000a00000400000000000000000000000800000000000000008400000008000000ff0f000056932cf2c2db08735edfc8c7e959cebbf6c256695da6efa844380dd2336736c4d3705048d3a80f7bf26b8bb9f8b86328b936d16a2f80adeaf614b6e7c54935c231e6953aea738e945a5461c52e46"], 0x2c, 0x1}, 0x100) r6 = open$dir(&(0x7f0000000cc0)='./file0\x00', 0x1, 0x2) poll(&(0x7f0000000d00)=[{r1, 0x110}, {r0, 0x98}, {r0, 0x141}, {r6, 0x2}, {r1}], 0x5, 0x2) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000f00)={r2, 0x2, 0x1, [0x10000]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000d40)={0x2, 0x59, r4}, &(0x7f0000000d80)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r5, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) 13:54:35 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100004, 0x40) freebsd11_mknodat(r0, &(0x7f0000000180)='./file0\x00', 0xc002, 0x2) syz_execute_func(&(0x7f00000000c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce109167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac8f286095c57300ad808f2940c4c2692f2640dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdef340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") socket$inet6(0x1c, 0x2, 0xffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="c483215d98bcd550ec4ac422b93831f3400f1ac3c146c8b8c401fa2c715246d9ed26f7600fc4827934db6466460f71f523c4028d028652f80000") 13:54:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @rand_addr=0xffffffff00, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x20003, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140)=0xcfcc, 0xfffffdb9) 13:54:35 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xc4, "9b0c3feaf9d04e799bb32c67d7710ed6aae7725c3b2a60648e4d281097c12cfb4fb1b5a95f833059c45945c5e1707a0299c49a7b94cd57d4d0ceadae74168322d481f3ab80c58718d05295ca039805a1f0f067710daeab30857aec5a977cf0c1a8bf70546aa0d156c6573ec42b7753234e43b01aca6aba87c78243abe1ebf56fefff6e4b0fea06fa13da1010555d6e2c0c2d98a74ab0e4240942fa0dd372fec56192fa5b931191605f3026e43f817d79e87ec7043450361883581839955a91e8e5c6d11d"}, &(0x7f0000000280)=0xcc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0x1000, "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"}, &(0x7f0000001300)=0x1008) r2 = socket(0x11, 0x3, 0x0) recvmsg(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001840)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0xd, &(0x7f0000000000)="b6bb96bbfd641246686d9f90eb3e773564b260345bfa4b640e5c67feb83c964c05e4e74aa3c58c21439b5122c4f140d18e65b050a5f63036357bfc91018c49dd6dcf695ed88ef5e7c298ef1df01146a1b423ebb2dda58981d3ee3ede2abfa72364dab290702c6e90ebc274470d4b3852cef1e7bebda0f8db02a36b8bfef8b506c7783a339e74067a1125a69d3540e14f90c1a321960f003232d60cef521436b336eccb338dd1c531d232db78bc1a9df2492c150ada2a7618ed0678c11be2d01e7ff2c26d15aafd9e59667cf12edccf9c310c95dc1aed9694fb94e5", 0xdb) 13:54:35 executing program 0: getegid() r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x11cb, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x6, 0x510, 0x0, 0x20, 0xee, 0x200, 0x5, r1}, &(0x7f0000000100)=0x20) socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000240)="9840720ba84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab70462b921045fc5f340afe10bc45d8fc860a38f0000cd3b20c66db712c483397fd38000100000ac4b718b8bc3214cb9a5605419c20f761fc401716986e3d000004571220b8a826e756e750dd4ebd48cc7e8628c6808410fc11261c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 13:54:35 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x9e75, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) socketpair(0x17, 0x5, 0x8d, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r3 = socket$inet6(0x1c, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x2, 0x1, 0x4, 0x3, 0x1000}, &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x7, 0x7}, 0x8) setrlimit(0x7, &(0x7f0000000180)={0x8000, 0x100000000}) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000300)={0x80, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000)=0x4de, 0x4) 13:54:35 executing program 1: r0 = socket(0x1, 0x7, 0x2f8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x5}, 0x1) 13:54:35 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x1020, 0x2}, 0x10) sendto$unix(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="003c2e2f66696c65312f00f46c653000"], 0x1c) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x74, @rand_addr="0c29e265ff8889fa9a90fca566e2ab75", 0x6}, 0x1c) 13:54:35 executing program 3: syz_execute_func(&(0x7f0000000580)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4fad4dcc0768f76680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b7b180f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df54f057364d6766664279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0xfec6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) r3 = semget(0x0, 0xa1e9ca25b4e293e9, 0x0) __semctl$SETVAL(r3, 0x7, 0x8, &(0x7f0000000000)) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000340)="520398ac58d9b2987df3456b1d9ce2c3eb7851a365163575dd46d944f829f51ff10a9acd2b9f2770ef38d8b4128d291e2d327565f5d259d913febf86b32134cc1b4ea91b") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"/136, @ANYRES32=r2], 0x8c) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@loopback, @multicast1, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote, r4}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x8, 0x4) accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10) 13:54:35 executing program 1: r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"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", "5fbb00000000513576638aab4b32a55c74b1aa553800", 0x80000000}, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x6}) 13:54:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000005003dcedc7491ff893dba870246539161318969ee848c3c9b2a04bab9eb447a87dbd7cb6af99bec8bff5fe9d467930863b9b1a1f0df89e02baf01cc2b4adab9eef2b320110ddfaef0a4f9988276a79ca8a6a8266e8d855da1d59d9a9ecdc1ed664a43b49211ac6a9793deb850999d778298c6216f7ee231f220242a7b393b47257f32da72200"/166], 0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0xff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x9, 0x4000, 0x7ff, 0x80000001, 0x2, 0x1, 0x0, r1}, &(0x7f0000000200)=0x20) r2 = socket(0x1e, 0x3, 0x7c00000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x100}, &(0x7f0000000300)=0x8) 13:54:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00f\x00\x00\x00\x00'], 0x10, &(0x7f0000000040)=[{&(0x7f0000000480)="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", 0x579}], 0x1}, 0x80) freebsd10_pipe(&(0x7f00000000c0)) 13:54:35 executing program 0: fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xffffffffffffff00}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x80}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0)={r0, 0x2, 0xf, 0x7e, 0x1}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@in, &(0x7f00000003c0)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f0000000400)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x5, @mcast1, 0x9}]}, &(0x7f0000000480)=0x10) r3 = socket(0x1, 0x10000000, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x6, r1}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, &(0x7f0000000180)=0xc) 13:54:35 executing program 1: freebsd11_mknod(0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a4529b1ce00d704ed31d1b226692afa6a6c8c42ade5d8966ea1e94554a10733c75b86e56cd0d64c216904f113e79099ea83e9972eb8b07bddd2fe1569a8bc82d36a99f7179ca2ac5eef9005d49d665971e306e36d7c65b0a5d756bda85a0e77727311778a9fbc36db711dbeee4f71906cc959879c56889473bdfe7cf0dbddbf0315cbc8a687f3e95b24f8fec22366ffa3c0a0addc29a82fb853ce880a7d04763617b3905206cd7954c9ab5ce539e8a91e1981d0c176f8f6f5b4103a6ff0696bb5de79ebcd4164714f6f689"], 0x10}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x4, 0xf, 0x8000, 0x1}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x10) 13:54:35 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x7fffffff, 0x3ff, 0x80}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182) 13:54:35 executing program 3: syz_execute_func(&(0x7f0000000200)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd5696af569625300c939c9394bbe0500008e8fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635b421d77000000c4a1e1e0ef26400f0d18c401fe5ff6e30fac6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket(0x1d, 0x10000004, 0x0) 13:54:35 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) r2 = dup2(r0, r1) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000100)={{"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", "48e9c34cbecd324f40353329b66af77dbfcf0b4ea3abdc1cc89af66ddc8f76e2", 0x1, 0x9}, &(0x7f0000000040)="2bd8deb334a9918e5b5721cb05606e610461674314b93fa8e6b2eea5b1147c4f11608a538188764eca21c91a9c2bffac0a97313eaad9a36ffa4dfe6994e449e1c716594d7470f07e481445230a873262950ff6b939317b20ff3d1cbee350e0954110503c0cf93c2ad26625316fddd5470fe2c58519c1af32761340cf47ee8c60dce1b5edfa7e45cfef8fd6a6667c7bc74d66d6", 0x400, 0x101, 0x0, 0x0, 0x9, 0x3, 0xfffffffffffffffc, 0xef0}) execve(0x0, 0x0, 0x0) 13:54:35 executing program 1: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x5, 0x6, 0x1, 0x7, 0x3ff, 0x1, 0x800, {@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0xfffffffffffffff9, 0x6, 0x40}}, &(0x7f0000000480)=0xb8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={r1, 0x10000}, 0x8) syz_execute_func(&(0x7f0000000000)="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") r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x20000000) lseek(r2, 0x0, 0x2) mmap(&(0x7f00001c8000/0x4000)=nil, 0x4000, 0x4, 0x81410, r2, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x5b26, 0x89b}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000340)={r4, 0xae}, 0x8) setsockopt$inet6_udp(r3, 0x11, 0x3, &(0x7f0000000280)=0x1f, 0x4) r5 = dup(r2) openat(r5, &(0x7f0000000240)='./file0\x00', 0x409, 0x1) freebsd11_fstat(r2, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x3) 13:54:35 executing program 3: syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2400870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2") readlink(0x0, &(0x7f0000000100)=""/164, 0xa4) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), 0x4) mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0\x00', 0x80, 0x2) 13:54:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = getegid() setgid(r1) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) getgroups(0xa, &(0x7f0000000100)=[r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]) recvfrom$unix(r0, &(0x7f0000000000)=""/207, 0xcf, 0xc0, &(0x7f0000000140)=ANY=[@ANYBLOB="0048df8782e968e9d0ccd3ce1e9d64002e2f666900003000ec0669594b70"], 0xa) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000180)='./file0\x00', r4, r3, 0x400) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 13:54:36 executing program 1: setresuid(0x0, 0xee01, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000100)={{"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", "7e18990e1b146d6574e639030eda37d50b68d27fd7eeedf0e8dd34455b4f5719", 0x3, 0x20}, &(0x7f0000000040)="e235e2c6c7c3531b3e769a90f1f0fa16ff486e9f88719a2513b37ca852f282611223305d47214bd786972c08d8ba8a6fd41c96def78750d06242af8a294051f8c2baffb7c2629ccccf3cf8dd337821259d8ad51ed6fa6374172feead91ca1da3a9e3bbc76bb761cc64611fd65229d86fa6bb9bb8d04bb2005e1d667aaf455f58b45893d45bf437aca66f5e10cfbf25cc2a289c12546dc0593b7087772e72851dc122067dc9479acb7e94cc8d882dd42f393b", 0x3, 0xf17a, 0x4, 0x200, 0x5, 0x100000001, 0xe0000000000, 0x6}) r2 = geteuid() setresuid(r2, 0x0, 0x0) setuid(r2) 13:54:36 executing program 0: munmap(&(0x7f0000d25000/0x1000)=nil, 0x1000) semget(0x2, 0x4, 0x2) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b0c000/0x2000)=nil, 0x2000) socketpair(0x0, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x0, "6b4722d0b9817d8b0025c1f80608963d"}, 0x14) 13:54:36 executing program 2: freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x100}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x7, 0x1000, 0x10001, 0x47e, 0x1f, 0x2, 0x9d, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xffffffff, @loopback, 0x6}}, r1}, 0x84) 13:54:36 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x33, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) 13:54:36 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x33, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) 13:54:36 executing program 1: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x100, 0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x30000000) freebsd10_pipe(&(0x7f0000000300)) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xe, 0x4}, 0x8) r3 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 13:54:36 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x0, 0x40}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), 0x0) munmap(&(0x7f00004ce000/0x4000)=nil, 0x4000) 13:54:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() getsockname(r0, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="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") msgget$private(0x0, 0x240) msgctl$IPC_INFO(0x0, 0x3, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_STAT(0x0, 0x2, 0x0) 13:54:36 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) recvfrom$inet6(r2, &(0x7f00000003c0)=""/229, 0xe5, 0x1, &(0x7f0000000080)={0x1c, 0x2, 0x6, @mcast2, 0xfffffffffffffff7}, 0x1c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) ftruncate(r3, 0x100) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 13:54:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82025c713000388a98af8b7ccb34bd0b54e0dd5c1274fcdebeb0213fdf3154ce35c17c11e23e252b193a051fc516fbf602f8c291b620a024205d37cfbaaf51e49f776fd2aa8a5e5a5d4a9b2e254a822bcb88b96d87a7127f7152217acf8b2531d95604560cb500000000"], 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) r1 = dup(r0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x31883ed4d7500b15) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0) 13:54:37 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x84011, r1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x0, 0x2, [0x3, 0x7473]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2}, &(0x7f00000001c0)=0xfdbb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r3, 0x40, 0x2, 0x0, 0x1}, &(0x7f00000000c0)=0x18) 13:54:37 executing program 0: r0 = shmat(0x0, &(0x7f0000e00000/0x200000)=nil, 0x1000) shmdt(r0) syz_execute_func(&(0x7f0000000100)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1741e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14800f01c3b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c6f8ab7d7de321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x9, 0x4210, 0x3, 0x7ff, r2}, 0x10) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000000000000000aadcaf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e00"/128, @ANYRES32=0x0, @ANYBLOB="01000000000000000001000000000000c1ff0100"], &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r4, 0xee}, 0x8) 13:54:37 executing program 1: syz_emit_ethernet(0xd7, &(0x7f0000000140)={@local, @random="724af228356c", [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x8}, 0x8) 13:54:37 executing program 0: r0 = socket(0x80000000000002, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000000c0), 0x8) 13:54:37 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x0, 0x40}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), 0x0) munmap(&(0x7f00004ce000/0x4000)=nil, 0x4000) 13:54:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82025c713000388a98af8b7ccb34bd0b54e0dd5c1274fcdebeb0213fdf3154ce35c17c11e23e252b193a051fc516fbf602f8c291b620a024205d37cfbaaf51e49f776fd2aa8a5e5a5d4a9b2e254a822bcb88b96d87a7127f7152217acf8b2531d95604560cb500000000"], 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) r1 = dup(r0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x31883ed4d7500b15) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0) 13:54:37 executing program 1: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 13:54:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000380)={0x0, 0x2}, 0x8) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f00000000c0)=""/94, 0x5e}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 13:54:37 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) getresuid(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0)) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x1, 0x7}) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000140)=0x7, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x53) 13:54:38 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x200}}, 0x0, 0x7, 0x8f1, 0x2, 0xeaf, 0x9}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x4, 0xf, 0x6, 0x7}, &(0x7f0000000280)=0x18) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0xfffffffffffffffa}, 0x24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(0x0, &(0x7f0000000440)) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0) 13:54:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = dup(r0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004bc3835cc259662c00000000000000000000000000000000000000000000000000deff000020000000000000000000000005e8947789c1b7e381fbb09842d99b9f5d8716967604ff2982ceb06004f24d4725ed1e382db83286ce5b794b6443e4a83bdf36c127fd8357fdffefb2ceb472038bdff6d558be8d681e7c55d96581a5d0f7", @ANYRES32=0x0, @ANYBLOB="ebf5ffffff00000004000000010000009805c500"], &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x1c0}, &(0x7f0000000300)=0x8) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr=0x6, @broadcast}, 0xc) 13:54:38 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c0e0f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 13:54:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) sync() ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000dc0)={{"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", "7c26833955c96fc3f1daf8ff9b1bc32cd6760d0806819c77eadda431c2ef40a9", 0x3, 0x1}, &(0x7f0000000040)="308e663cd2b96205256a5996f1c0a73819a7e62c0a8225feece284a8baaa404bcc30bbc6299f5dac20f61f19690fdafe461daa09d3ab5ac4dccf5a3a4fa4f6d40bc41170cd0dc26d9b541e4240eaf5cae7155efdc7e18567f28c12918dba092086", 0x0, 0x5, 0x4, 0x1f, 0x0, 0x8, 0x10000, 0xffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100003, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xffffffffffff8001, 0x4, 0x5}, &(0x7f0000000400)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000540)=0x10) syz_execute_func(&(0x7f0000000340)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) fsync(r3) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="26755c072a2ecda325c30bf263d1d658628b6fdf0514e4ae89ae8ae56a92b6f4a967aff2f366f6e3c646477e", 0x2c}], 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x2, 0x4) 13:54:38 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x12) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000340)={{"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", "ea2ec5b69a6389b17e4f35810453c88dd604b0c9bd12cffe8060e678ecfcd140", 0x0, 0x40}, &(0x7f0000000240)="7b40d1c85fe97a7aaf22ae8e9f6d4aa207709e25f72257ea175cd2b7f89b186bb7722099bd16542d0c5932dd68750efeb830abd72ee0c168d362c7d54eeec0ee71a2cb281dcb16e6569b56546c11231c33059588f665f5d2d602fab8290e8d82cce9678e8cd2406f9a6a0de01120600530ca0e35455d988f19b705f8b0fa463b82b3ae5115d7eacbef8eb12508ddc6e274bf5699512b385c5cb7b38fd0aeb5172a9642e2273cbeb12734328e06a5b1d293be90e933302599db0e62f7934e8e6c16b1db07516174e8dea4172349c8d717dc20a57702aa3abd", 0x71, 0x2, 0x8001, 0x9b7, 0x1000, 0x5, 0x1, 0x7ff}) 13:54:38 executing program 0: r0 = open$dir(&(0x7f0000000980)='./file0\x00', 0x20000, 0x80) mkdirat(r0, 0x0, 0xb0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000940)=0x4) mlockall(0x1) sync() sync() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup(r2) r4 = accept$unix(r3, &(0x7f0000000900)=@abs, 0x0) r5 = accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="b863a40d9cd78f85652bd8017a35671ddcae67d5b39eeb5893ae82958515450d60a073a4b604202677fc6ce44e42901a283f316eb0a6628d0724d32d5d3d04a84ab724eb07058268", 0x48}], 0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"/776], 0x310}, 0x8) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000ac0)=0xfff, 0x4) r6 = socket(0x0, 0xfffffffffffffffe, 0x2) socket$inet_udp(0x2, 0x2, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) r8 = socket$inet6(0x1c, 0x10000002, 0x80000000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000a80)='htcp\x00', 0x5) r9 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) semget(0x2, 0x3, 0x58) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000780)=0x8) poll(&(0x7f00000009c0)=[{r2}, {r2, 0x4}, {r3}, {r0, 0x2102}, {r8, 0x2014}, {r2, 0x4}, {r4, 0x100}, {r7, 0x2041}, {r9, 0x170}], 0x9, 0x7) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000880)={r10, &(0x7f00000007c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000008c0)=0x10) socket(0x17, 0x10000000, 0xa721) setsockopt$inet6_int(r5, 0x29, 0xf2e9c3d716a029b8, &(0x7f0000000a40)=0x6, 0x4) r11 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r11, 0x7, 0x3, &(0x7f0000000300)=""/217) 13:54:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$dupfd(r0, 0x0, r1) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) writev(r2, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x481}], 0x1) writev(r2, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r2) 13:54:39 executing program 2: r0 = socket(0x2, 0x20000002, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) fcntl$getown(r0, 0x5) 13:54:39 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x12) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000340)={{"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", "ea2ec5b69a6389b17e4f35810453c88dd604b0c9bd12cffe8060e678ecfcd140", 0x0, 0x40}, &(0x7f0000000240)="7b40d1c85fe97a7aaf22ae8e9f6d4aa207709e25f72257ea175cd2b7f89b186bb7722099bd16542d0c5932dd68750efeb830abd72ee0c168d362c7d54eeec0ee71a2cb281dcb16e6569b56546c11231c33059588f665f5d2d602fab8290e8d82cce9678e8cd2406f9a6a0de01120600530ca0e35455d988f19b705f8b0fa463b82b3ae5115d7eacbef8eb12508ddc6e274bf5699512b385c5cb7b38fd0aeb5172a9642e2273cbeb12734328e06a5b1d293be90e933302599db0e62f7934e8e6c16b1db07516174e8dea4172349c8d717dc20a57702aa3abd", 0x71, 0x2, 0x8001, 0x9b7, 0x1000, 0x5, 0x1, 0x7ff}) 13:54:39 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) 13:54:39 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x9, 0x4) __getcwd(&(0x7f0000000000)=""/65, 0x41) sendto$unix(r0, &(0x7f0000000240)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) 13:54:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$dupfd(r0, 0x0, r1) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) writev(r2, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x481}], 0x1) writev(r2, &(0x7f0000002500)=[{&(0x7f0000000740)="2573dbf4e967439c56145da43417222a656dbe7e36460b46b84ce23e84faf310fdec36fa8e86cc2373de46a703cef0e3802e17e4542497a1a4daa50681d43ed58939f9ff209b1394d524e38c333e022c03586fbca2b8ac601914ac9030606ac41e650984db51366a8de85cacf07c1eef43b1467a34402de9378dbb6a6c3d6502b2339daca66157e44dfccdfb50ec6037a37653b2dd52154e9ed353a3f6d90b959d25ed6c3231e2a84365fae53e1ce26a200e6498de079bfe1d94e298cd3b428d4898e7997cdff9584d205cb5014edcce81b8cbd88b6b1da4865d547ccade4b5166cbc0360410caa1ca86f375e55035e40c99e208e8f7887b28272a53c8b4a4427c3bc5c89fe340f2e21c394f621ab7d3113fa49219b1a04e89a51a0860b8d9a7698e90a5804ae9a3e122ed5a7534f64f2abac96292ff89b0f781246ec1e3c02486030ddf156c73b86afea591def9603e917e71e4fdbaa1cfc1afe5d82a201f9a35a377e71f094407c3b13c64d2cf3ee7da514f58c36cff2c792877fad980bd8c12f1d33bc8e539658d9e15909f9476a942b1b7579a4174cf71d959f5467246ce3acce6ba1eb987651415badcfc8edc6d100baadeaf769d7cc7b0c8e9c76c2738dd5991f1656d17672fb6b6b819fffdfca97acef604257780e6186da66c1fcbcd7044ffa69122088d92b6ed7c3cad120cdaa9d9ff2c0d020c91c2195f89763737e7550868453fd84056fbc7d54bbc7e3bb1b188185db20d17c9cf4646bec7050321a6ce8cc7822ba5243271a9c78f215bd1e9834e4e6f378286d7a32c5a1c513a752fa4d001668f3bd70e54b08c7aea10cc8bc9e816f1bc3c446dbdccae90f786b16c725a4b4056f7e31e5319f04d4b8508f322ae2d2a50fc53a6f0c15ec5df3bd4104bdddf8f8f730ac0d07ac8c9643ebb29d528605f87de4033a49665de6affe23cb0d7f2add649f455668c34489e4926aa888973ca1aa179c0a6eb3c6653fad319908630e6e02b64235cb865e55c6aea23d4c63293564ff4ea2123f67f02b030462775575c09c57cb413be92cd566f44c4f7ddf8a770a661e55ae4554843b032c8150b300fb546728ba7587b6ce157464bede66fe13df6d5399494118d49c7d3984b05f8560a5b37268448949a9686bbec7f59f7e427b20278af3c8812e087269120885e191001097a4c897c90015dd357378cc88ae1b76202621d6530bd664c925468cc57e39e597ebc20e6656309c556fe8c0ceb8fe09dfe26b3d2c9f4b4149998a3f817ce311e410065f5551509f59d72dddc684086f42f2e915e88edea41c809eb94d318f1dde5c5838fc61dfb7e5320ad91947d97f8da2d91ad53e3d4ed9e91a892b7d1de53b62478ba7a4e2e4b237253f22f125a54db1d353923726f5bbd5f9cab6cf8e4ed097bc0b76c284561e79ec1b7cb2b7a9ed6a95a30d99b903b2b7f1596800c84bb1cc2567331b654bcdca6c582ce8b7cf63a756ec4a2a4bfb1d73d535487486dad8cf2ae940e89f341a28f502a6fd7f174a5ccf1675f6806cbbb93107bff72b969f0f4ecea9b1fbb30ff904d956126a1c422d9d6ffb4c7e9b3dcc07dcca0cb38b32ad8add9e36b6e18d4aab11ada6ead6e9fc47ae7ec6985af94e2c50e3791b3130ea7ee43f324c59d97e7e7122f9a5509c26d5b82478f8a399a6e74446ca3179549e0bb0c4899ba760ab120dc51105c5f9bb27314874ccf68f1ae6beee88b61b64cf41ddef8d9ebc7104cbfd3e3b424854377833d99b6223f960151e381a21c1b2456e6fe9e612d9830e5bffc324a381892a0e19f226c0a8112be916f8d1520d00563dda3cf23c23bc4b4f2e0b12186446107febdc72c896e4c62d7ab63faf0a052f3db54210d8ee2859e6fe6abd63d58ceafe82d97bfb93a6817e6ac333453a588645fbebdceaccbc3988bb8eca6d49fc3d549342d4b5184460bc15d4ba7982d6b7b5542e10c0e35a0c3305e0996a07248bee93a23ab3f0763d9a2082536a6d3f2e758157e7325722feddaaa36ea932bc24b3001237b4a57be1f45002231a3cf564beaeb83a563e2712736ff2524061af76645ebc9afe54cca737e77c0f069da1bbb99d977911125667dba577dc8295fdd00c6e7d2aced8560b344d6a114d36586a96cd852a3acc0b274ddba2308974b49b5b46eec88a2f6a21b7a931424271edd162fa8bc1eea5da1bf5025ec250efbfd96113186a31160cc6c46aab18f753c69d9c2790bf578ace09f5406bdbe4eccbe882cfec690684c42224adbdf8fc446d48f675555dc21a0d82aceb2d8aed32a4ee295395a4e09d74ad82f0bc47061f06219487bea81072e2b0c8e90e8c89ed3a2da3ff8e7a0bde572f417b7a777442d64f753f8c416ece196b30412df16ab4ca0e44eb77d843ee0053f69da1cf0538420af35cb20dfac4ae80bb5a726c4f5c6a92c4b9eb36d5840a2eff3d7ca5ed830f2a53f295737c7b9f77c8d58e66e5e099e96a38542fd41a5072c8cf2e831db3807cb43ba0b984a856c47c57470f61d95d3e12bb468dddd462e27b84a5d3b9ee12b04c1fd08a6ffada8c2f8cba37083c2d0512ab7f48b86db0c0dad38b14edc5aef1b74090a726b21ac8c3f295ed614b8b4ec165b2f2d350ead3282d6a9dad97222a487cb5ff4299931021e7d2518a757e7b62e8ac1605d335f699a5cc8f87ed88e2c85655d1c89cd8b3db9e02d4bb5c2f860d610a774ef549002b7f18ad968f1c77e2e610576834284e1dac28de5d012dc4d24eab77d5055f97d60384633bb33b100a30c852a50017990f85680f18f16596ae362177163f356a969004fbff26041fe6e2daac1a2f903d24efd6e6bd021efdbe062d4973f2a939984b28f8d4251f0f6ac21f9676f7093e2d7c2dd7c5d9e8337cc673556ef09a4b248e8a514c673e1bdcdaf59cbbf4e6d6526de6f6455954770f08aacedf3ca20263ab9bb0c4b9f7e6a2aa24806b0ed59c6652b00daadb95bb60247b6f8f7ccd5f162e13e313c9a6221c569ffdbeee7838beca6de41252228d713745302ebcbb5ab9532a14d36856d175eeaa8abbefff2b08f8782d6f47c6f9f5d0c096e7d563ad2e76a70a3881e9cbad9e1061f21d0f4e50875afd9a52779f47cf5f16ec2c665cebcba52522ca4a144a27ac7d81e2980c73038e71a5d0915463afe5b8f029adaa89cbcc6e1e2f22fa2e5cee41fa08effe43a52c8ed93953b81f655ce68a714ed1b8af574b299351843d3a479c179d6de98ac63c83ad9e3353fae2aa6374874b0fdbcf3b230007d4eb803ed46e2a0d715595a6fad9bdb6fa02d5c811cb20b623d603df13d4894473b879a48c273a7ea46ae7f20271915ea3621ef6d9f89acb81ae5b94d5cdc12b4859e700edf017d64149a65d3d75cc70f7c8dd52e46dc211c0e3cd64ae17c225027ead41b1a53b0938dae7738a3250f07d798ce52762e87ca0da0e840d55e31e398e3a9687e749029e27afc4541855c3c0bb316090f3b2ecf0277bbb250894cc8cb01bfdbea1a08f3c8834be2d2faa9135acfce63db240c7e931a24f83165f2ec369bab971ae45d8dd79389ca087ca4da5206b28d43d4733090b7d6c52b31de5a136ae2fccb52ab2bf6c8de18da44c475823d2e8b22c91672543fd1f297846d8be3d94c3454f639c105a8543ce542465ae7321a1a5fa9d5f7817e5aa92f9ffc1c6e0e5a0742beab0f358b5dab5d0e6984231bea6ee0029e3b84ca610fad696a06e1e242e8d50efa409bf1a896cab97b95eb5205a664cf0a22165c830ae79ed0a9cd4a3c2ef9052b8f82341b46af36126ac1177581090e1dd0bac7673245efc48e71013a1759271ce09172cbe91b82178c999b2b5f607640651a455b3a777e20be5dd11c15e4fd22b25bef1d9af375ab749fdf7512ded6e5be9f5eb5ec2f0880172ab8ba760f9924fe2e22a2a6cf25e2618b93a7b506973b9760befef96d909a41952ce8b8ad64a46716992d869ed059584e8f5fd46a8d1810fab382316a07e966ba24b8f56341f397398577b80cf58e83d21dd7a7c35791146aa2641a1ec73476fccd00ff39ff38d4dbbcd02397c234379e6464296fead3982bc081d25ef64382c7f6c0633059d97dd4302e2a49874da0468f0ce9201e83aa3e57e55ac6ca36c94def3f4b8805a6207b70cc30a5c30e70d729cb59e0056868efc026588e437e4ef25b6038f5b0f8637f3ae88f4c5bd9faaf616fdaa105e036c64ac028c62d379c2b0aa90a61dedb5500801933973f8d9c4b32ff62f2061a30ef323afe1715c6d35f73fb90668e69736c179659113f1057b0f90b31a59763319f1763770401097b4535fc262996c11e125c04407ec9cca6f4ac35f7f3dc33a7dfd14c7d0fea9824590d6b4aee7381e1934595542b141a43368888931a70bf86b15e7ea91effe1c41f7eb5f28c21e568a8f46c6d96c3a1877daf5b43d3ad2fc98cb281fb55751d47a18161307b1a15c96109d85c16236cc6bff581e22d46cb2dbda523c6aeb713307992c461df5adf88529294ca9d0d251efb68099ef55efc289ed61afbd0a1df7c7f31300d188c149df44d6b8466f7c8a169dcca403a93ec7d2ee04996f9b762bbddf24a45e99b467b276ee08ae141c322ee30b10ed96b00f1b1838b01d167e95be68861f8681d959d650a78e9352a8088ead4f4049e835f243bd44adc48d6cd8259ea106458c277f4a46a007ffa1b8da31670945c9d6afbdc636d977cbe9f88297710c21af5168f8f97fc6c3ff3bb5f3704cf204a20d431213f4932c55dab2c44fcf0ff982c3e6feda953044dce00616d58c733bb89c7b94527a6eddafd310437b3656709a878154562b9381fccaecd6bd70155ccbe932a107ce33a4363ff8926eb78ebe52320de05b3345d30bb3d3be54e513987b9706e4a2ab7adb291d18421ecfc68439d2d33d8e46ef9b1be04d97ee1e35a9ff8eb253f5d751fca7aaa7a90982a40fa991411c0ad5d0b931e4657a84beadb6a636c4684d30dc8a755180b11122d7c3913808b7c627eb430c4dfd7c084b2e142fdd086855d8c62062db47872e34b0ce9b597e7df5f2463963722d07de3c8c5b26a39f83d3f6492c6ad31b8b8adc07bf53b78bffb5c7ca02ebc4c3bd35c7672b42010477ec1d1fb8355b98ebeabff5f86d88a479d39d6a344056e02dc3d0722a52f90700e050ccb094ed77ba7a254ee5c514be5cba22ce76ca4c9d7f8e3e95d5be6dc1ff417af37480a65d32779434b433f4075bd55123866587d43c0ae740b0555e3a78f6331de7b2f9d015a630343c5a89ed9163e97244476335901d048403bf0cdf7bf8a656a4e26db4c7aff4214d6ba0db5864936d236ede6713a861a0c6e416441ce65d023ba4a3176d13a0f4cbbc543f5981767d766b57a37067a1bcc719810a92a527c7a84d2a45c57f2b5bff9ce126e7ad2c910c9fef555e24fae8c477da11416c0a8ba5c4e99deae6f2d0dae4eb1b520ac20ee74087054a7e95ece55613b6a717fe77e7195a5a7225cbe6fdad1b6adac8839ba30add5417993a004fd0a38af837283b3ec1ad3f05bc74e6b7b67a7851479058cc525dc7b921837b18cc74d28493839a9a50c2cf34e08a5035371756bb6f083ee2a036a9dd7f6998d6c187061", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r2) 13:54:39 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x12) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000340)={{"eb99188a4746ae66583f6f494ef505fc644b96e7fd41858f0aba8c55d2a65faade42605aa4182e7957157b1fa990ead1826ce9a16aaee4acefce4ebb649a32c3e4f1bc13f4e42c2079aa2703a75ec2d71d52da58fdcebc196251908fafefba2c368b3ec12e04bc9a644cf64789b49b307894ec671290cd9b090f5067a652e34b6ad8ad2118408901d9f981a315467c1d8187d22b3970d3964f9dbb7a3271fd848b569fbd73559618a02e3c87f22a2c6b22acd905dcdc8266e31060416300fdb95e8a6c6866810e9a279abce8e1fa17b115a80eb2fd01105d72516d59855096f36e6639480e62782b8a754b47a2aa9a8ac0910dbae833c454d5a6ab407276ec14adad5a801dbf049efb0cff468c0cb276b311f60bad041a00184eae882ef5ecc11e71d7029a75078d1674897afe43287de40f9f09f53794b8a3cfb11b22dc00bb3f6bc2e43778d280b735f5cdb4778c01556e1c335856c9aa0cdaa1de9714ec6a507fb8a138c0a7a28e81a6e90fcb153cc9819d7ab1f1bf6639f7762ae5c506228e4ef936e7d3e210d0a8d52712ee75e52fdc24689bb33f78b599e219341b928283d82d96f66379c285f7b4b95c7229259ee0a44cf8529a7f1c9668491fdff9eaff36fb2f2a548ef8ea8881b57876e990147d0a00998ea86f9ed86a97466199dc98c890da207e1c383ca7aa9a5ee1e7cda1203fc1b388da3777d98ec26181a3283793f785477dbdfba0184a258a0aa0ab64c76abffb41af1c5b5f5cd856592937b6527c030e51fd60c9009062b4d629cd259d26d9a48aa755243444274b3c64a718d5c8f00173e470f60ad1d72875fc8ab0acbd5cf5edfb327eb786dc39f02c779b6df8637a07bc22e97b24f0d49c1051b5e766b5e3bd50b15c1bd7788f6f76f37f2adc4193e06b167cb41720bacf96898f77f063e5cc7fd2df1e6439c145b159d6ebf0184cc7d4b822dd9c8977f6f2afd45d312b64b27ddb13158763a8169f60b0dca1d350b5edfecb12def2feba10727eeb9d0ebff8ef98083af028085bc15369c29e2241228f81691f7c80dec27e1b646af3ca4bf3146cd5f722dc0c5b66732341ddb21649a17b66b46181ed8dedc5d51199d461cae4a00c015aae2587c3fe35d02fd1410adcd6b717483dd36e0a3fdfc40579051fae6fb1375916b34aca97335ee5353b1cb532ca707be7d2e5c72538268fb123c6c7ba17a14b434e148aaa380b2ddb1cfa8bf63e7efd13e8eb66e0899279a5689408d571980452e5c05d2ec38de9012beb4b6625e595d5bbb8ec5a021e33d27827980fe52dd03afdbb8ad6f5515b28dbb84d3707d5ec18b04e4707c7f31e496e1672e093c3bb339e6461432f8cfe6aec0c550b5dbafe972fbe5368e14e5653c40f1c26f6423cc3b705dd9ec1782285e2a209bf40dd6103167e40f12f8d2b3ad6819a451b4b39b09b714502", "ea2ec5b69a6389b17e4f35810453c88dd604b0c9bd12cffe8060e678ecfcd140", 0x0, 0x40}, &(0x7f0000000240)="7b40d1c85fe97a7aaf22ae8e9f6d4aa207709e25f72257ea175cd2b7f89b186bb7722099bd16542d0c5932dd68750efeb830abd72ee0c168d362c7d54eeec0ee71a2cb281dcb16e6569b56546c11231c33059588f665f5d2d602fab8290e8d82cce9678e8cd2406f9a6a0de01120600530ca0e35455d988f19b705f8b0fa463b82b3ae5115d7eacbef8eb12508ddc6e274bf5699512b385c5cb7b38fd0aeb5172a9642e2273cbeb12734328e06a5b1d293be90e933302599db0e62f7934e8e6c16b1db07516174e8dea4172349c8d717dc20a57702aa3abd", 0x71, 0x2, 0x8001, 0x9b7, 0x1000, 0x5, 0x1, 0x7ff}) 13:54:39 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0xfffffffffffffe40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 13:54:39 executing program 2: syz_execute_func(&(0x7f0000000040)="1c17c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f2166446dbe0c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c3440f446ad6304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f00000002c0)=""/2, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f00000005c0)="e9f6474c756956e90d05287346b3a2d0387dc9e865a1d6b8d610ca1589d578d795539e7d0bb5bb5cd15467eb3912fda4e020fcbbeaed2afb79db721c034a1e5354b0bd1d696283a90c7c3bd06093c6eb6268fd8cdd86bc9c0ab3ba6adf2175bd648e2641f59940f15d57f0768493918bc6f79733353e8e323fc29fc1bb8b67d5c29f4b83824c5c0b0fde0291f10dc536065c9e01b725df26f50682ec96d91e902db95eb3bd31878ca5328dc385dd96a4f1b001c0804dad1563b891f66209f4b329219c8c0a537e88b12943b41e0ca56b6c8ca6763d984f79ccdc2b72a83b4c69408e11f29e89d97d44304db58ccf2c758e62", 0xf2) read(r0, &(0x7f00000006c0)=""/241, 0xf1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f00000003c0)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c70505c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1dda4400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="09d330e655000000"], &(0x7f00000001c0)=0x94) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x100000001}, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x8, 0x6}, 0xc) read(r1, &(0x7f0000000000)=""/9, 0x9) recvfrom(r1, &(0x7f0000000300)=""/70, 0x35c, 0x40002, 0x0, 0x12f) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 13:54:39 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="fab13b6b1322ff3c79e6da23db5b50c142b8e12d69706f4d5c910906a1bc00cfbc1c33ec3b3e5e9b2f0049d52d7457c441b277e1daa35166e93bf06da184d4d188a705cacd82f8daa9a5fcdf1f32f0ad6c221bb132b125e1b29c0c5efaae3fb4e3762a386be988974f3b1945b973b4504a3ea6321dc53d2feb7b21a57d2e5c66cad6ac86efc8fc095450ba175aa372e78d0e09") syz_execute_func(&(0x7f0000000280)="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") 13:54:39 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x12) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000340)={{"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", "ea2ec5b69a6389b17e4f35810453c88dd604b0c9bd12cffe8060e678ecfcd140", 0x0, 0x40}, &(0x7f0000000240)="7b40d1c85fe97a7aaf22ae8e9f6d4aa207709e25f72257ea175cd2b7f89b186bb7722099bd16542d0c5932dd68750efeb830abd72ee0c168d362c7d54eeec0ee71a2cb281dcb16e6569b56546c11231c33059588f665f5d2d602fab8290e8d82cce9678e8cd2406f9a6a0de01120600530ca0e35455d988f19b705f8b0fa463b82b3ae5115d7eacbef8eb12508ddc6e274bf5699512b385c5cb7b38fd0aeb5172a9642e2273cbeb12734328e06a5b1d293be90e933302599db0e62f7934e8e6c16b1db07516174e8dea4172349c8d717dc20a57702aa3abd", 0x71, 0x2, 0x8001, 0x9b7, 0x1000, 0x5, 0x1, 0x7ff}) 13:54:39 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x0, 0x2, 0x1000}], 0x4) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) r1 = socket$inet(0x2, 0x2, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) __semctl$IPC_RMID(r0, 0x0, 0x0) 13:54:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) socket$inet(0x2, 0x0, 0x7) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) 13:54:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) close(r0) fcntl$setflags(r0, 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/96}, &(0x7f0000000080)=0x62) r2 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000001140)={0x9, 0x4}) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) 13:54:39 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = open(&(0x7f0000000040)='\x00', 0x200, 0x12c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="1521a4096c0fe974035862369f0f698bef5ba3ea04e7ac531dd1d6a8c636374801f9a7cb22467a150d8bea56f467174574f70273707ec2c39264c0764b9a81ef6b47913184e2a0930a532dc8c945003857517ade245c624ca0b6e9530188f20710339a215298efed2f068026f23899c5f01d648c80a4fdc13163b64b0c7c451ecbc7449d2f738aca43410849") sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 13:54:40 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) dup(r0) msgget(0x3, 0x1) 13:54:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000876bc82cae341e937b4d4564f086840000000801000000000000"], 0x10}, 0x0) 13:54:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='k'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fsync(r0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100040, 0x0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000380)="dc35c6a8088bf159e1fb9975db4da61eacb4a80c3f50e1edb467480e7d18608aab0e1cccaf5f872729023769c120460559c7218cef2ad338dd72232a4c7fec089622da5ed764b2e566bd73b4dd54cac9354c7056843fe3a81a8b39507cbae0acaac712564626c233d777e3ca80555f50a186f85d8d258c74347351ee124928f8ebaf60612614c25167679f9109839cf82a069dedd1711e6019ad4abdf7f3905a780c57fbbd680c7098a587a4fd0cbac70889dcde53548149bb1b14cc86ae276f149e5100a384bf9f7f6e6ffdf42b6210ee686c76ab8a") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 13:54:40 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setresuid(r0, r1, r2) r3 = semget$private(0x0, 0x9, 0x4f4) semop(r3, &(0x7f0000000000)=[{0x0, 0x2, 0x1000}, {0x3, 0x1, 0x1000}, {0x7, 0x1c00000000, 0x1800}, {0x1, 0xfff, 0x1000}, {0x0, 0x7fff}], 0x5) 13:54:40 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000040)='\xa0\x01\xa9\xf4`\t\x99P-\xddx\xa4\x14\x97n\xcdr\xa2\xe4\x97\xbc\n\xeeG\xf3\x00\xb4\xf0\xc7\x90\t\x11\xcc?\v\xc6\xacH_\xb3\x1e%\x83\xbdr\xda\xb7\xc0\x9f\x99|\xbd\xca\xbd\xc7r\x90\xcf\x9f\n\xfai\x14\x8eu\x8a\xcd\x80\xde\xebs\x15\b\xd1P\xa6^\x90\xa9r\xf1\xb7\xfe\x84\xaf\x82\x1d\x18\xe8Ww\x808H`\xed\xa8\x17\xa5\xd6\f\xb4y\x01\x18\x0f\x1ao\xfa\x1f\xc1\xa2\xc6\xd6\xc9\xa8k\x1e\xcd=o\xd7\x91\x0e\xc6T9\x94\x855\x86.\xd2\xdc=\xfe\x96 |A\x0e\xe5h\xaf\xcf\xa7\xf2\xb6\x93\xb8\x88\x14\x94ca\x04:k(\xe6\xac\x1c\xa4\x89\xe0\xee;\x06\xe3B7\xb5P\x16,\xfde\xe1\xab\\ ', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005c) 13:54:40 executing program 3: syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x3, @loopback, 0x3}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x9, @mcast1, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) 13:54:40 executing program 3: syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x3, @loopback, 0x3}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x9, @mcast1, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) 13:54:40 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0x2, 0x1000, 0x340, &(0x7f0000ff9000/0x1000)=nil) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/4096) shmdt(r1) 13:54:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000), 0x2) r1 = dup2(r0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) 13:54:41 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 13:54:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x7ff}, 0x1c) mlockall(0x2) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x4, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 13:54:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) 13:54:41 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$unix(0x1, 0x3, 0x0) r1 = dup2(0xffffffffffffff9c, r0) open(&(0x7f0000000080)='./file0\x00', 0x18180, 0x40) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 13:54:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$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, 0x2043, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x7, 0x4}, &(0x7f00000000c0)=0x94) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 13:54:41 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") 13:54:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$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, 0x2043, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x7, 0x4}, &(0x7f00000000c0)=0x94) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 13:54:41 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x10000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x4, 0x3, 0xffffffff, 0x7fffffff}, &(0x7f0000000100)=0x18) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3}}}}}}) 13:54:41 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000580)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = msgget$private(0x0, 0x420) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4}, 0xc, 0x2, 0x800) 13:54:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x7ff}, 0x1c) mlockall(0x2) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x4, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 13:54:41 executing program 1: r0 = dup(0xffffffffffffffff) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x10000000) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x152793ed5c17037e, 0x0, &(0x7f0000000280)) socket(0x17, 0x5, 0x100000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2308000000ab5fc5197e8abaec15f2475cf71541a9000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffffffffffff0000000000000000000000000000000000000000000000000000eb7a37e9e7fcdb868d1fc82b12845d02001310b5c9ba196dbb749a5487e399c80b1e05a9f54321ea4d80160a3d275282c691acc752765f4489ebc62ccc9bbf0144aabbbd70f33426b5bcfe6faf1eeb499808", @ANYRES32=0x0, @ANYBLOB="01000000e5010000080000000100000001000000"], &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x30000003, 0x7) r3 = socket$inet(0x2, 0x3, 0x6) r4 = dup(r3) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x6, @empty, 0x2e}, {0x1c, 0x1, 0x4b7b, @empty, 0x7d1b}, 0x9, [0x35, 0xe06e, 0x7, 0x1, 0x9, 0xfffffffffffffffa, 0xff0, 0x20]}, 0x5c) syz_emit_ethernet(0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac00bbac1400aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) ppoll(0x0, 0x1000000, 0x0, &(0x7f0000000300), 0x8) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 13:54:41 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000500)={0x1, 0x0, 0x400, 0x3, 0x3, 0x84, 0x80, 0x3f, r3}, &(0x7f0000000540)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:41 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x1c}, 0x0) 13:54:42 executing program 2: syz_execute_func(&(0x7f0000000140)="b15691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7cd8fc57c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x40}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}}, &(0x7f00000001c0)=0x8c) 13:54:42 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x7ff}, 0x1c) mlockall(0x2) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x4, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 13:54:42 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1122, &(0x7f0000000000), 0x4) poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x86}], 0x2, 0x0) 13:54:42 executing program 0: syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2405870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2") r0 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x469e}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@empty, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt(r0, 0x8, 0x200, &(0x7f0000000100)=""/195, &(0x7f0000000200)=0xc3) 13:54:42 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xfffffffffffffee9) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) 13:54:42 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x24) pwritev(r0, &(0x7f00000003c0), 0x14e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x202, 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:54:42 executing program 2: syz_emit_ethernet(0x82, &(0x7f0000000340)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "f9b045", 0x4c, 0x0, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x0, [], [@generic]}], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @mcast1, @local={0xfe, 0x80, [], 0x0}, [{0x1f, 0x2, "3035f3da11da7fdfca267ee0a84cfa421e0d"}]}}}}}}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x2, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) syz_emit_ethernet(0x4b, &(0x7f0000000000)={@empty, @local, [{[], {0x8100, 0x2, 0x6, 0x3}}], {@generic={0x802e, "b660235c42b0a346b013bf1c0b745dee2f2b52bcb9ae65472691e0042ce83e6b17f73d04d1a2cc60678abcca84b6cf2e2b7b320e092600fc32"}}}) 13:54:42 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xd, "66749fb12961e6bc4841cef87f"}, &(0x7f0000000040)=0x15) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x103, &(0x7f00000000c0)={r3, 0xd5a}, &(0x7f0000000080)=0xfffffffffffffd22) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000000)={0xfff, 0x9}) 13:54:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x903, &(0x7f0000000000), 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0xfffffffffffeffff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x220, 0x9, 0x40, r1}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in6={0x1c, 0x1, 0x91, @rand_addr="3f592639eff6dcca1e30dc31c6a78461", 0xffffffff}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000180)=0x10) 13:54:42 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)) 13:54:43 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @rand_addr=0x50}, @in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @loopback, 0x10001}, @in={0x2, 0x0}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000300000000000019078ac7000bb000000000800907800000600450000000000faffffff0000ac1400aa00000000"]) chdir(&(0x7f0000000240)='./file0\x00') fcntl$dupfd(r0, 0x11, r0) 13:54:43 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000001580)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x2) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) linkat(r2, &(0x7f0000000200)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x400) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="8d5feaa9af8b37bcda4146a5b5a16cf261deae61b449f7bbd211886fede46c2e26314d9d8766bb07447f4e9f1e1ca5a7d62290e98e42980fb4b027fe805aa0b5b5d1c63dca5675ffcc0d2e9e70", 0x4d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000380)="da1af14fb96546fd46a17932ea09d19ad9c9dc366d6567b13cf9cb056e63ebbd021b8d2d49ae37dc26dd0a502ed24202f4471d3338a0588778c05c9d2e5c2cc69152c94dc25f5bf1df8a2fb4d966f9aef3e32ccef189b3225bb3bf3727cc2792c4cecdb90168c143e4b397486caee44ba48ac4408aac52f0680f0e5d6873c29a4c3cd25fc6a0096795c2d481930647f3af55ea9ede55147160688c094ed6f5bb0281973a1875a0afd55f68e2de4502193f90e5e93248b5d76eea2d803b5c", 0xbe}, {&(0x7f00000014c0)="fc9ffe736752e5ebfdb1986537d01722956700bec302cc388c04aa4a588dd9db805a3263e1ffa48d2b9b94ece60b55f2ab72ce66388d932ad1c25e06fa96f01a57ce6750a3f410f68f1502e3abc5f3da0eeb294861bce4120ee9e41035d1f6801b430021abfa859de3809815aa781f688d474674fc6eb51ad43de9919469361002546b", 0x83}], 0x4, 0x54) 13:54:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x400, 0x7, 0x10cd, 0x2, 0x3, 0x1f, 0xd54b, {@in={{0x2, 0x1}}, 0x0, 0x53, 0x6, 0xff, 0x100000001, 0x7ff}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x1800000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) 13:54:43 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x3, 0x7, &(0x7f0000000000)="76ba007b00c71e5266fce5a64e892ff19f996fcc782195bb723e32e4a8687e4f2a0555d205e6f8c920864378715170d35683b62f1ab9043efce6892a22457f633d9f7e5bc908370fe7b748c1c016ea891ec4b368c631f6ddcba7be7ec9aa5330eb573141562e018f8b980daeadbfaa5483b55d76d94f79a18b95b4f1bb1f0861f4892b94e6aea3a941bc86a67e3a5e825aad0c3ee4e2e97ee9cc8a", 0x9b) shutdown(r0, 0x1) 13:54:43 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) semget(0x2, 0x3, 0x20) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) accept4(r1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) r4 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000180)={r3, 0x0, 0x1, 0x3, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000340)) 13:54:43 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) dup2(r0, r0) execve(0x0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/90, &(0x7f0000000140)=0x5a) 13:54:43 executing program 3: syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") socketpair(0x11, 0x4, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x2, @empty, 0x6}}, 0x0, 0xfff, 0x8, 0x8001, 0x2, 0x3ff}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x4, @loopback, 0x200}, @in6={0x1c, 0x3, 0x1, @rand_addr="ba527e40315e1190b8e750cee53abd94", 0x2}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x7a, @mcast2, 0x80000001}, @in={0x2, 0x2, @rand_addr=0x86d2}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2317afee000000"], 0x8) sendto$inet(r0, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 13:54:44 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0xf, 0x8, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) 13:54:44 executing program 3: setrlimit(0x8, &(0x7f0000000140)={0x1000, 0x8a7}) syz_execute_func(&(0x7f0000000000)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x100800, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000200)={{"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", "a67446d3e05dc25e41578f793fa9fc03a1abad716c09cbae2cb8348958f6fc78", 0x1}, &(0x7f00000001c0)="cea9c6cd0054", 0x100, 0x800, 0x7, 0x5, 0xffff, 0x2, 0x3, 0x401}) 13:54:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="b4034136df6d6939b1ae47c438fbe5264e3feab93a0ba2b1ea8e77cd981fb6d68a606d245e0fdbe837f1fe189f49b68e2be6fd22844103d05becbabdfe3c3d2f83f99d8c7e608bebd4abd4d7e53996ef7efdaeacfdbbb6f6277224a5239b903dc8329489b57237", 0x67}, {&(0x7f0000000140)="9616af9465a79bcb34815970cfafc8fd27011c64a2fffaa11e87367d208ce15e83c0325c6510670a0299c4bb5ca6ce4845abcc277fd4", 0x36}, {&(0x7f0000000180)="66c48fa699eb324858823b646d2a8fa62728b38cd6e850076effa913c0f5cc137434fada4f01960c233bea4161594fd15abc001020873b473b3ef5668cae0554c25dcbd279f0df8b82a294e208658d1d6077d3f79b1e9bcc00068e446725f64670815cdafd3dbbabc4f7fb6d81471f8a69f45e28086f9f7b1a88", 0x7a}, {&(0x7f0000000200)="b249e573a5443ed28f9df96306fd2e21bf5e8378f737a2121822a8d76fc38364f60415c9fb6a8f0733a0f61008013a3ea67a356a4fdea67d07f46b5120c9ad2140c623626b9ccdc468f6", 0x4a}, {&(0x7f0000000280)="85ca8c97a6562bb3edd3b8c6d51363557c1af8a047d9feb525829d589b9d94aba4fc095f0d388fb930f5753b8a3b02800d70f4da389ba8bdb6946e245dfc22ea6597a823cab9f02d42f5044d622764e9b20c2ab4cc7fb54c1ab037", 0x5b}, {&(0x7f0000000300)="4c14b4141da3e4e684a15a93db64af02db664aad6af3ecb530f32aa49510a65a51f3c8d610c4d75669cd711c69af4105ef41a3137d21d12d831fd6474459533dd4d8b5e9067f21796ffa6d3310ac39cdd0ba688739b35a5c994af1a79febcf5b0bfe53", 0x63}, {&(0x7f0000000500)="10cf8ea8ea106ff1d726ec66c0c7e3aceb30ccb6bdd61fa01e414ff348292eecc0a7c196ed7023a582ef2026c469ef42e8b115d8b918572c4fb9a34c06effb612a805d6d0d4eb752dfc3bed1115c54ec05cab53a8fd60aa9c5edb3ad0c0b45df9e6a5e40b8f6dd8a12599cd1e8d37f02fc99b7f0441cc9210f62213c17fdeef188e4986373acbbe048021fbd7aa35fdbb7546f63645a263be479d6f94e59a8f5e84ed9261bca7935458680b1b6b40fbfc26b", 0xb2}, {&(0x7f00000005c0)="e77439e86f3537cc5b1475f5857aec50d172de56522679739c8e123e3d1af8740b089bf899872ba5113e0dc7f85636abac2f9461c13c7dec75ded39395ae6ad4bc34a6b95d09bafbc9e08985b519995b122eda330a9a0164e0521607d32d597a64014e7c59c98048c92c70c94ba89fad59f4bb6c1e47de38b04f253331291d70eaadde5147e61c9445b00ecd51a57300c187f7a7694124cc51a245469e25a1abe0dd554b43cabc00331bb2707dc1eddca1ee2c529d5d763070014af46865c8cfbf29", 0xc2}], 0x8) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000e00)={'accf_data\x00', "f2b86697a2f637467d987dbdafb196b8c03f88a54fd761ddf0b947470b62d150f1c900afe7e33b8d222696d39752ea301e8df0a5e67ad434d959a109e4ad0725ed1b4a6671401e05ab18260f34b5f2bae402e682faa14893285bf1ee26fd11c53b4ae8b581e20fe17a885d24fdc7d51fb4032c76fd7cd3e94fac2959913bde4509093814b1a3725015bb99c0c5227f63cbbce689250cf6a629adb0ddb06dbc47d720baeddf4f061cc2545121a4ead144bc281567d8e46f86eb78cd44447d9fd9aa695a2be9b9b3967cd621eab2674bca0a630a3f14b649e81a5371d8b776298be257cb4d7c73823cbb4cfc808642e4d8"}, 0x100) r2 = open(&(0x7f0000001040)='./file0\x00', 0x8, 0x7f) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000007c0)=0x101, 0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000006c0)={'accf_data\x00', "3815b206fa5ea487063a0631e2085c361d21fc4e47ce531447faefcfe603ffa8b92214d2d93125adbf131cf752244df73722ff75eaf043a7c0354c109d433080bef5d0da783c8c101bbf59cc2f6a5dee79596ac35d833937d0c50b8d7d4470e7e3cab4f8aed6f1920a18c2b9183708fdaf20e4a994c3536766bccd3fb5a8433ef123d53584fe62d775a52a6c70a09f76e41442536c9b6c93c6eafe9e4d6b7ee6f1b347f840f7fcc73f2f709fa32b96518197e6ac21014ea3cdf90a6b679c971ba0ac5753b36795c9dd03b214d44610b21bd1b47b38a98b83e3df06e33c347fc3fc410c6ea190a6a05f5cc1f1b5ff5338"}, 0x100) recvmsg(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000800)=""/168, 0xa8}, {&(0x7f00000008c0)=""/221, 0xdd}, {&(0x7f00000009c0)=""/61, 0x3d}, {&(0x7f0000000a00)=""/53, 0x35}, {&(0x7f0000000a40)=""/112, 0x70}, {&(0x7f0000000ac0)=""/173, 0xad}, {&(0x7f0000000b80)=""/207, 0xcf}], 0x7, &(0x7f0000000d00)=""/180, 0xb4}, 0x2) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000012c0)="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") r3 = dup2(r0, r1) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000f00)="f77001d226e79d892bd83c39f918e7726339abf3705e10b01d1483cc3bc9910c690033ab22fb73faef20e04be5ce2aa4d765e90afff5b056e725a4c74bce7a16e90c163efa558f36991bebc2e03261480b554f778953e082aa63dc6386b56a714518ceb0138f5e63f52333073fa6754f5c187c4482e7cc692d6c3363c86326e13a72b567822bca8e3286d90eead6b7b5e6f922fe8c132506606e3a4b15252bd80c600470ef80c6e09ab659e97c65001954885932972481ccff2a2dfce89d774848868ba97bfd78e03754f556a910021a4a891a25d11f65c8da054f5ad49bb6a4b1668527e27e8a2b3dbc076ff27b42") 13:54:44 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) dup2(r0, r0) execve(0x0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/90, &(0x7f0000000140)=0x5a) 13:54:44 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000001580)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x2) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) linkat(r2, &(0x7f0000000200)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x400) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="8d5feaa9af8b37bcda4146a5b5a16cf261deae61b449f7bbd211886fede46c2e26314d9d8766bb07447f4e9f1e1ca5a7d62290e98e42980fb4b027fe805aa0b5b5d1c63dca5675ffcc0d2e9e70", 0x4d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000380)="da1af14fb96546fd46a17932ea09d19ad9c9dc366d6567b13cf9cb056e63ebbd021b8d2d49ae37dc26dd0a502ed24202f4471d3338a0588778c05c9d2e5c2cc69152c94dc25f5bf1df8a2fb4d966f9aef3e32ccef189b3225bb3bf3727cc2792c4cecdb90168c143e4b397486caee44ba48ac4408aac52f0680f0e5d6873c29a4c3cd25fc6a0096795c2d481930647f3af55ea9ede55147160688c094ed6f5bb0281973a1875a0afd55f68e2de4502193f90e5e93248b5d76eea2d803b5c", 0xbe}, {&(0x7f00000014c0)="fc9ffe736752e5ebfdb1986537d01722956700bec302cc388c04aa4a588dd9db805a3263e1ffa48d2b9b94ece60b55f2ab72ce66388d932ad1c25e06fa96f01a57ce6750a3f410f68f1502e3abc5f3da0eeb294861bce4120ee9e41035d1f6801b430021abfa859de3809815aa781f688d474674fc6eb51ad43de9919469361002546b", 0x83}], 0x4, 0x54) 13:54:45 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000001580)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x2) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) linkat(r2, &(0x7f0000000200)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x400) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="8d5feaa9af8b37bcda4146a5b5a16cf261deae61b449f7bbd211886fede46c2e26314d9d8766bb07447f4e9f1e1ca5a7d62290e98e42980fb4b027fe805aa0b5b5d1c63dca5675ffcc0d2e9e70", 0x4d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000380)="da1af14fb96546fd46a17932ea09d19ad9c9dc366d6567b13cf9cb056e63ebbd021b8d2d49ae37dc26dd0a502ed24202f4471d3338a0588778c05c9d2e5c2cc69152c94dc25f5bf1df8a2fb4d966f9aef3e32ccef189b3225bb3bf3727cc2792c4cecdb90168c143e4b397486caee44ba48ac4408aac52f0680f0e5d6873c29a4c3cd25fc6a0096795c2d481930647f3af55ea9ede55147160688c094ed6f5bb0281973a1875a0afd55f68e2de4502193f90e5e93248b5d76eea2d803b5c", 0xbe}, {&(0x7f00000014c0)="fc9ffe736752e5ebfdb1986537d01722956700bec302cc388c04aa4a588dd9db805a3263e1ffa48d2b9b94ece60b55f2ab72ce66388d932ad1c25e06fa96f01a57ce6750a3f410f68f1502e3abc5f3da0eeb294861bce4120ee9e41035d1f6801b430021abfa859de3809815aa781f688d474674fc6eb51ad43de9919469361002546b", 0x83}], 0x4, 0x54) 13:54:45 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000001580)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x2) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) linkat(r2, &(0x7f0000000200)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x400) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="8d5feaa9af8b37bcda4146a5b5a16cf261deae61b449f7bbd211886fede46c2e26314d9d8766bb07447f4e9f1e1ca5a7d62290e98e42980fb4b027fe805aa0b5b5d1c63dca5675ffcc0d2e9e70", 0x4d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000380)="da1af14fb96546fd46a17932ea09d19ad9c9dc366d6567b13cf9cb056e63ebbd021b8d2d49ae37dc26dd0a502ed24202f4471d3338a0588778c05c9d2e5c2cc69152c94dc25f5bf1df8a2fb4d966f9aef3e32ccef189b3225bb3bf3727cc2792c4cecdb90168c143e4b397486caee44ba48ac4408aac52f0680f0e5d6873c29a4c3cd25fc6a0096795c2d481930647f3af55ea9ede55147160688c094ed6f5bb0281973a1875a0afd55f68e2de4502193f90e5e93248b5d76eea2d803b5c", 0xbe}, {&(0x7f00000014c0)="fc9ffe736752e5ebfdb1986537d01722956700bec302cc388c04aa4a588dd9db805a3263e1ffa48d2b9b94ece60b55f2ab72ce66388d932ad1c25e06fa96f01a57ce6750a3f410f68f1502e3abc5f3da0eeb294861bce4120ee9e41035d1f6801b430021abfa859de3809815aa781f688d474674fc6eb51ad43de9919469361002546b", 0x83}], 0x4, 0x54) 13:54:45 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x9, "64ad7b301dc2698a4bf61e42fe46fed9"}, 0x14) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r0, &(0x7f0000000380)=""/4096, 0x72b) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) read(r1, &(0x7f0000001580)=""/252, 0x225) read(r0, &(0x7f0000000080), 0x0) 13:54:45 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0xf) syz_execute_func(&(0x7f0000000100)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 13:54:45 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x6c, 0x0, 0x0) 13:54:45 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000500)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6b, 0x1, 0xea}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) r2 = socket(0x2, 0x803, 0x84) r3 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000002c0)=0x3e6) 13:54:46 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000180)="bdb3f8faf7d66da93f20b6ba54557796ef07c55651566b9fa69f9316a077f5ddf40f7bbdc7e0e6c15be58a93e9f44407c73479d5c0cfc536d0d38b39a14c8e6e2f66767a64b3d71789b58eff33adc6bda46bb04d4a459f8ce68ed83fd42db4df25509b5912efb18a513feac5e61331e8f0e0201e62ba105aa229aad851254667b85e68d56be4939543c0f01822eb6588434fe23b0a287ed72c3af5b45e82e182b5460178888db4552c0c6fe92683d666bdd77c434ac57919c6ea3c7566f820e389655807ac22fdb19ec7ccfcef0854025b3d") r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) dup2(r1, r1) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x1dd) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 13:54:46 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20001, 0x5) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:54:46 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="b320a9e43c40", @broadcast, [], {@arp={0x806, @generic={0x0, 0x0, 0x48, 0x0, 0x0, @random="978444e9f971", "", @random="ba8953ffa7eb", "1290e418158c5f33b322e3acf2b0dfe0"}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0xffffffff}, 0x24) 13:54:46 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x2) r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x7fe4b30bd000, 0x0, 0x11, r0, 0x0) 13:54:46 executing program 2: socket$inet(0x2, 0x10000001, 0x0) r0 = msgget$private(0x0, 0xfffffffffffffffd) msgrcv(r0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x800) syz_execute_func(&(0x7f0000000000)="f00fbb2ff3417c09000865f70e6969ef69ccd98a20d0d8c44139fdc462a18cb270000000f9c441956840f713dc17c4210d32f281810f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x400, 0x0) 13:54:46 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 13:54:46 executing program 0: syz_execute_func(&(0x7f0000000940)="0c3a19b598cd80c4015574d7ef69dc00d9d9d0c44139fd5bf91cc13e0ff6d2c40159e0765ae101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfd5a6a6c2ada8e86c24a1a1460f569f0000000026400f0d18c422690ca347dbe364fc6736676666430fefb3000000000004f46666450f17720d14119d40d9f6111d00") 13:54:46 executing program 3: setreuid(0xffffffffffffffff, 0xee00) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(0xffffffffffffffff) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000340)={0x10}) r5 = msgget$private(0x0, 0x0) r6 = getpgid(0xffffffffffffffff) r7 = fcntl$getown(0xffffffffffffffff, 0x5) socket$inet_sctp(0x2, 0x1, 0x84) msgctl$IPC_SET(r5, 0x1, &(0x7f00000002c0)={{0x891, r0, r1, r2, r3, 0x8, 0x9}, 0xffff, 0xcbb, 0x47d843d9, 0x3f, 0x4, 0x7e, r6, r7}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r2, r8) geteuid() 13:54:46 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000500)) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:46 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r3, 0x2) getresuid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$lock(r0, 0xd, 0x0) 13:54:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca99}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) 13:54:46 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_sctp(0x2, 0x1, 0x84) accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xfffffdde) sendto$unix(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 13:54:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @broadcast, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 13:54:47 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="5fc6dc8077c9b5f1b895dd1f2169711ee84645c85488f8bd91f04ef3778c976f183fae2531937c0cfb0f7cda709528ea8573f097e3754d6608e6582ad481bb5d4da2b148f98fec1103d5851cbb5f8b18b758bd785acbc88829757c9c18d8980e98756f75a3fc") 13:54:47 executing program 2: socket$inet(0x2, 0x10000001, 0x0) r0 = msgget$private(0x0, 0xfffffffffffffffd) msgrcv(r0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x800) syz_execute_func(&(0x7f0000000000)="f00fbb2ff3417c09000865f70e6969ef69ccd98a20d0d8c44139fdc462a18cb270000000f9c441956840f713dc17c4210d32f281810f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x400, 0x0) 13:54:47 executing program 0: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x8, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x3}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) 13:54:47 executing program 1: open$dir(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf07000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") bind$inet(r1, &(0x7f0000000000)={0x2, 0x1}, 0x10) 13:54:47 executing program 3: syz_execute_func(&(0x7f0000000200)="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") syz_execute_func(&(0x7f0000000000)="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") 13:54:47 executing program 0: r0 = socket(0x2, 0x3, 0x100000002) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0xffff0000) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 13:54:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3}}, 0x0, 0x5, 0x738, 0x100, 0x8}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0xfffffffffffffff9, 0x7fffffff, 0xd2e, 0x1bdb5bf5, 0x8, 0x45, 0xf1, {@in6={{0x1c, 0x2, 0x20, @ipv4={[], [], @multicast1}, 0x3}}, 0x0, 0x60, 0x9, 0x8, 0xfff, 0xed}}, &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000340)={r1, 0x0}, &(0x7f0000000200)) 13:54:47 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c1a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000300)="4a1585897f6fcae029b24d16fe7af7ca8f9ea32786a1c6954e2149555dda05a460ba55f2528b7800007edc280d2ef759ccddcac537e88432e369de0fa8152498230c60c06d427654c826b204440764e5c727ea446f5b116ff93b6706000000000000002bb2385d4aee3b3753ee2f5588eb49725d5dbc02677eee3f21573683fbc63a2b40f0d7cbdc1492468cfb27fb8c39dff91d142a87a94ea67476c8d8025a295b0a50962db5dce49e537cec47e0587b0040ffae241fc98b8f5372c2dd3a605f4600000000") 13:54:47 executing program 0: clock_nanosleep(0x4, 0x0, &(0x7f0000000080)={0x0, 0x3b9ac9ff}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000000)={@loopback, @rand_addr=0x7}, 0x8) 13:54:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0x8}], 0x36d, 0x0, 0xfffffde7}, 0x0) 13:54:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x9) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffffffe, @mcast1, 0xc1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000140)="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") getsockname$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000100000000000000000000000000000004000000000000000000000000000000000000000000000000000001000"/110], &(0x7f0000000200)=0x6e) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x80, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x3, 0xfffffffffffffa0e}, &(0x7f0000000280)=0xc) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x7, @rand_addr="2914a4de35ad3e4ed2babb6bffd17ea9", 0xd357}}, r2, 0x6, 0xffffffffffff0001, 0x8}, &(0x7f0000000480)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x2, 0x5, 0x10, 0x4, 0x9, 0x7, 0x10000, 0x81, r2}, &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xd, 0x3}, &(0x7f0000000380)=0x8) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) 13:54:48 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) 13:54:48 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000d80)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000dc0)=0x1c) getpeername(r1, &(0x7f0000000e00)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000e40)=0x10) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRESHEX=r2], @ANYRESOCT=r2, @ANYRESHEX=r0, @ANYRES32=0x0, @ANYBLOB="4ff66e1917d904895aee0c7868535687066f9cc79b09259bff9a4687295e3f1608e52958f9da04b1c34d0ad93712741e3f5f04bd4a66ac63636ee4df6ecd5beebf3d9f59601391da0f7e3fc046f508cab0a756b514d00fb9fa9126dd449759c1899b7b29dbcb2b364fa4a27aaa40ec656975dd290d5bc3ba08bbdf3094431bff82af6563363e588d5deab07d0eedb575e089bddd"], 0x5, 0x7fe) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f0000000f00)='./file0/file0\x00', 0x0, 0x0) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000380)="6495de583127840c4c0b00819c2a39900584fb32bb5a21e4ec657fa0df10bb0350b67dfbeca1437427a674ddcdde06259ad55359946700c85f03b16266fd206e2d1faa7362e86d3f3834bbf335e9eea33f41b3e4356f2be47d3c140ef27abc1af9b53e9df240157d7ed842f4c0daf340ecf94d9be6e84a651c770e00cc7e26e8d7f569ec65c3", 0x86}, {0xfffffffffffffffe}, {&(0x7f0000000bc0)="c222057f4e4db7c6b9ba49c426f0ff469d6caf68f296b94416734011f892d0bdfc4ff8b6b577fa401df25ba3c0102cdf3f49d6b03945690cf4cce8da79df677f0238ea7fb5af89951d63c281bd2e8a4a6cd7d9d92b9c2eb056fcb9af77b68da6995359a0bd5e0a5d6b3b1b2faa63350ac612b7307d805993755fbdea50d5b85c041782744647c6bb2e7bfd46a75a47d4846c24b7930616b9cb06e3b0f414bbc23619531ae04e0578dea24be619a6b594b757f181815673660278890377e6afd31fafdd6e0a", 0xc5}, {&(0x7f0000000cc0)="b777d13ee74b11e38e786ea7b2e52d68760b6224d94953ac298871374ab834a2d8c3b6253963cbdffb79630683994c2f803184ee285055256e6d02e01bb8a41202f7fa6be351316dacee2ca5654c0e97fd503ed08eed5b9994eedd253134e687aacf4c6a935efd8dcab967b1cff053058de5070bb32b70d101edcd064bf0501d466b70172cac8a573792c223fc8f9315175d47f0b944d9b50c46f80ff926466156322ec2a7e8310d", 0xa8}], 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000f40)={@in6={{0x1c, 0x1, 0x5, @empty, 0xcbd19fb}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000e80)={r6, 0x8d8}, &(0x7f0000000ec0)=0x8) ftruncate(r5, 0x7e2780e3) msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009bc335aa000000001770a34700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f600000000000000000000000000000000000000000000000000070000000000000000ca36e29bde0987c293d9776b1c9696dd62d3717011b06a4c483573cb5c60e8588c51758a09de7cc84df34cb0f9afc2e0a69cdc9ad747411af70a54e6ff63948d279045faa8d000daa2f01778bc511479af4bb6372fa59e5283545c4d7dd8ec3583c2235c6156d6199fced4ea10f4090d58d8ab1cf4424a3f751b3a6780a4fa31c281e3b91193948e58f42c30a2e19c34d539fdda9346548cca25ad2842037fc5037339efb2d8ef534e76175743a92272e07be8a50b33b1692cc5b913c7736aa995f91d28796a2abee72f5e0887e644d942ff4d14c6f4b4b85140a27d666c5691be8c73356789863dda3e4d80182b5f30738c9e00517b8ad2ec11d750fc67d3c15a0f412d376635ff0d25db5782c2141b2590fc611fdbabfaac83c8e2"], 0xc0, 0x3, 0x1800) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r2, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f0000000740)={{"72ef7b935f17d9c3018dbd11f7c987f6deb99c15eb71336b5c0404eb09fd69461139ba4b9b154886e20eeccbcc0a159668edcb2b5b71e0e829c5ae707e836939c6718e3ad65dafadc24e667a76b0ecd40a362cc7fb849e0b7bfbaf8a5eefbd110ac60a3da81d0bfce1af7b32a03fa9373dfad5fc74dacd7deb0a3cb50e6c5b78a00825fc3dbdb12665c29456b648666cd98cde4b14ef13203687b4785167cccabc27d42da6b92b70b4effa0fafde9c58a951b948a6edd2f850aa022b18e295315ceac2c3d90a03307dc7a3b7f5f5556d8b3747a6bb30ab1f1607115a0061cb0a00b29c9f18e7e344ecc39abbe0409f9ffef856ccceaf3a2c3e47b39224af272ce4b8b959208a24c21cb26d7882562205a2b1043790429a36a51fc874168f93bed87a97a69cad050de3c7209b82e6603cb7814b6bb5e75e7df9ad6a4cb42596670bf2f6a9a724bed335d9bf5e325f2a06166048d67cf155ba02a84dca0e04d87d1905dffdc8d5278f23f3b7019ed89f09c742f6b0dcfaa05f582f2c541fd5c26b5a9acd47bccb0e057c6a26c2e528e31e4a1bbd865314d751f53aaca44bc055bf4585a8d38e5f2f883b71ef341d4b988e4c9fe1e5c13a478365e0209cf14c127192a62c4d8efa799c1efdd3442e98a899a595da759bc85e51a6951ee660176835e874dd52da6d9ad8e5d01bd9ce6b0a61031eda160942a5cb744bcb22a22519e19e4b0d1cc182678c6de0c41afe7a40e6b858ee21e3a6c7fe00693386a3e286969140b155b21a1486487d6fc5dcea51eecd1aa7ce0cd2ac1333be1fa35d970285cdb3e36a4760e20a01c290eb0207269331c5e31ec722ee0ff4accccda81a7f9cf691f4a8ed56b45647c0b9449496fab637b61aca6ffb41839427dfc0ff071eb042828d91c52581826e45faf95e346b2a5925c629b89cb437cb2adaa5454f62aa8fd85693e403c299a05cb42355379460f6724ca4572d6baa83ebfb4d24da5ca35556dc8902cc372933e013c0db9a83506c67a3a1275c7865a65ab3e1b1891148a2ca9218324defc4143bebd52fc78442c1c7bff241ed8dd16099486d409a35c689d84c81cf35b359bb6e5b7b013e7ec3335793b309937bb8376f0bddfc94ab9dd07a1cc72ce7d645c5a420287bf94f12cdd8e76c865e3a2b8e59d87026a7f452a06ab9c0b6f01799d6ce7a00e3fc36007e2380b119828d2052b454b49b29330b4cea1f03a8ebe40ac161254f23cb1f224efbc984ea888d5a751035d0d32855d230ce5cb6787409244bb5c261a75f44d5328eed437924a37b30d991af1ef59c761d4fcf6e4d7670e9118a890d046f55790bd8afd38439bdc441ed27c3272db5ae65d67014797fbc8e9d3aec9a25c3e424e64c07b984a32c9058603532959d06ddeb39ae606c3661f4cfcd1c990a95a85b645f51e62c0a9fe5fec1df37968487c9", "4d517076c9424fce66b8d92981666abd0dbc17b8183adb0b4dc714b0106a5fa4", 0x8, 0x1}, &(0x7f0000000240)="33aaefb8908a397cdae48b8140e42e3886aa2bc1da20361ffba932a6db3109f8707b80c3035cbb8be4a2f11c25fdddd44b8b404234810efa0116cf532edb0fec633a0c03a970e9e574f4e7c932aa61b163", 0xb324, 0x76, 0x0, 0x9, 0x4, 0x1, 0x0, 0x1}) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) 13:54:48 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000640)="0d3a621874c414d3eb643aa3180c24a295ddd0e4a6fff3cc6c1fe773847aebe5c9e96b9dc93deeec76306d272a39709d8014b6dd5a5a3c8309f35ee838724d7a3d12692ede744ccf60226de1b98a7621bbafeaa6b26a5dd49743265577a52e5d6253658d26e21eeed534f90a30d52fbf23accd0c948b8df4cf7f3411fc4a2d3c1be4515a1146e1cc00e38d8255c77029fe97d0bb1c42e88535a2b0608786ac85a40ee7890000000000001f000000000000") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x3d6) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") chroot(&(0x7f00000002c0)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:48 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) chdir(0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x8, 0x1, 0x6}, &(0x7f0000000300)=0x18) madvise(&(0x7f00002eb000/0x3000)=nil, 0x3000, 0x0) freebsd11_lstat(0x0, 0x0) 13:54:48 executing program 0: setrlimit(0x6, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x14, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r2 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) pwritev(r0, 0x0, 0x0, 0x40002a) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x60, 0x4) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) semget(0x0, 0x3, 0x100) semget(0x2, 0x0, 0x30) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000001c0)=0xa822, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5e79f3ce}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0xe684e966b0709d10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r5, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty, 0xffffffffffffffab}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}]}, 0x0) msgget$private(0x0, 0x0) 13:54:48 executing program 0: r0 = socket$inet6(0x1c, 0x10108006, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x1c, 0x0, 0xfffffc19, &(0x7f0000000200)=ANY=[@ANYBLOB="100000189a9ce79e674dc1c1b5c86c44e800000000000000001f2ab374c9dc33f76734401ddcffd5b39200589f9eab920c95e67a379802ee4321bb10e3ea2c329fcccd4dcb5a233ad738828886bdeed7ce4fc893cc4fad37d1981b7bdc7237d15c9f97e6842122658a0d6b7ed3e0f53337550a10c510e7d3d434f6ed83d129e5d22a73f7f44372c62d0ac2667e0fc6af5c9f35f9c0abf857105e8d6921dab250e154198513df3281eea2d58e0e3cf0e32f8a52a9f613acdc142c99f1fbbba5841335822278efdb"], 0x10}, 0x0) 13:54:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x81012, r1, 0x2f) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 13:54:48 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x9, 0x0, 0x4}, &(0x7f0000000100)=0x94) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r0, 0x56, 0xff}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r0, 0x9, 0xffff, 0x200, 0x775bb09, 0xf0, 0x7}, 0x98) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1204, &(0x7f0000000200), 0xff67) 13:54:49 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r1, 0x5) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r8 = fcntl$getown(r1, 0x5) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000740)={0x1, {{0x2, 0x2, @multicast1}}, {{0x2, 0x2}}}, 0x118) r9 = dup(r0) ioctl$DIOCGETALTQV1(r9, 0xc1304430, &(0x7f0000000880)="c3b3c2b56c1da3324c31e6cbcefd7e20adc3fc49b787b65240049f136d23be64c5f57b2f7cf971c9623fd989cd0716e0e1f7d4f8cb94a9d508ece144883c68094fd02db6b238cf5c23791650") fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="052935838ba5aaa29b238e343023632d0e7cf29040b95c9a1e0396adda18e8987924c45b5128b2467686354e2675f024f356ed5c4a7d3edbabe4ce9861f3779a596e6832a916cd897189325e5a1be28a4e38125d1d0e074dbff052476a6be14ac93b4bba4a49837cce2ba05188d26731c40016fe51e2bcb6adf1470de6d1bb1dbb911384543b6a3bec59b61e0339a2f4e498055d53cf2b98aa82c08b6637924badcfebc59e2ceec04b4236d5f9fed0fdd63f8310e2c0c7e387b8b5cb24cb3fb7c639c2dbb46c2ffb2e75993332786f346d7d9759cd16ee035916", 0xda}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000be57068265636e1a2b0bf6144e48e4508d548ddabd7851152bccb70997d8a1d15d51d3767be2ed1482376f6c841274783f0f6a01549a59502e814cd2f74c3b76822083520c591ce3ee73b332d733ab5afab86f4f39e5b476e7bc051c55d20b3cfa693a467d4670733a51d2b8853ac0bd2353e07806fadb28803e8336efd60b17177199b6", @ANYRES32=r8, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1], 0xf0, 0x80}, 0x101) r12 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x1}, 0x24) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r12, &(0x7f0000000280), 0x26) ftruncate(r1, 0x0) socket$inet(0x2, 0x20000000, 0x3) getpgrp(r8) writev(r12, &(0x7f0000000100), 0x100000000000005c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getgroups(0x1, &(0x7f0000000900)=[r7]) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 13:54:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000003c0)=0x8287, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="7104bed00cdd4fde1234ac6f64bb20a4195ac6b290b081968809a54765536ec187b4775eb9c71b010b010813304aef3f66bb69529806dd976f2e322adb1dc16e987ae676d648d4c17735dfaafa08f18e6f4e4c6e151619f744926c5716824273d0edf5edf0884199b1e94044cbac7cfcb0d11fb0226ef13f401a2fbe8d7756940107ae731555af10fbd5bba3b3637d7eac9e2514582cecd08d9aba1e83d53294a62317be74fd51ed41d1b0a92614dda14e3e5a46f94c219a9f52426e180242a3b5009bc387d54cf1b6e59152e3145d661ecc81dc9831ccd265accc0aad2fb73cd97541cbc6330a9c870aa85f26cb800a33b64f83cd", 0xf5}, {&(0x7f0000000100)="e3c3614907a35626a3737f25702d08e5f111705fe9a34c58a49524875b9b30c2ec0ddf183c14f9392e6f198385b91161544f4d76ce0ea11587bf24cb2aebf746e7eef46d5203d91e3aae9c4b0de5c8a3eb4adf2f4825419329a8cc4a000a55db74330362229d71e5ab0108a84c502a215a75890d793308c3f2af536b6086dcac971b59584b2a937ea52a9e6344a45895f2fb2b6c5649c2b97cfce52cb838256b93472c9b0ea00c367cf969e6d0746bdbdd2a5b4a0e6b2d3899163777f2dfb7", 0xbf}, {&(0x7f00000001c0)="d297ee3a417ddd9482b98e2368a4a6517ff9576a8df4890163ec2e916c3ce533afb16006af8b92f7bcbc7391a166e9d5067689087890645cb2ea2f841f5361e7bd60e00a1657e68a717a4d3229733b17b0239ad38d7aadd5b5c9763ae8623d64fb67a7244da212a82cfb2ad2f68cf7c90433ebd99af28eb2558ab0e7e0bcc305e330dce7c90773d2da4ca863c0707f91f5646d2430c56d5b2649a86d203cadf2b8823aa11ab298e7", 0xa8}, {&(0x7f0000000280)="50e8681020a3681e43418b3f72b39959cde7b32b00bdee61e8f590786a0d0c327b88e7ada02f89", 0x27}, {&(0x7f00000002c0)="fa3a0f7c3669223bc7c42526068a18b75a346372bb758cf99ca172f227a3002f7c85c8677efcea6cb06d498172cd51dffe258e0428ff337969caa1ed9d436b36f24ffd45a5277f63a9bfd5100c70adfe8efc37747941dea26811a0d76214de855c29b80c14e860622e", 0x69}], 0x5) fcntl$dupfd(r0, 0x9, r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000400)={0xee}, 0x1) flock(r1, 0x2) syz_execute_func(&(0x7f0000000440)="c46109f211c40105ddf746c780dd81000049870000470fdbf7f2a7c403791d67006f0f0b67660ff4943c090000008f28308e9c5c85ce4d8b7bc441fd297831") socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = semget$private(0x0, 0x3, 0x84) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000480)=""/221) 13:54:49 executing program 0: munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000f45000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x0) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 13:54:49 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000640)="0d3a621874c414d3eb643aa3180c24a295ddd0e4a6fff3cc6c1fe773847aebe5c9e96b9dc93deeec76306d272a39709d8014b6dd5a5a3c8309f35ee838724d7a3d12692ede744ccf60226de1b98a7621bbafeaa6b26a5dd49743265577a52e5d6253658d26e21eeed534f90a30d52fbf23accd0c948b8df4cf7f3411fc4a2d3c1be4515a1146e1cc00e38d8255c77029fe97d0bb1c42e88535a2b0608786ac85a40ee7890000000000001f000000000000") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x3d6) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") chroot(&(0x7f00000002c0)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x100000000}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={r1, &(0x7f0000000640)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000006c0)=0x10) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000004c0)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000540)={r3, 0x0, 0xfffffffffffffff9}, &(0x7f0000000580)=0x8) connect$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e04000000643000dd77184262c628b224a1dd7b12124da18095120b2efea09f38970f48b79102ab71ee47abbd8569cbab33accec712d37520a3cfbd06839d7d6b3fa24f6520418a35b18b31d443a84643bec8aaad15fbc97f02d0b144ae5a677d6bc35f42d9f0d2275edddd5e0750bfa67433fc90766e81f50063ba5104fc311176bbf60559c17243d87b56a6f985172cfca6ac75c923d849"], 0x1) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000380), &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='${\x00', &(0x7f0000000080)='*\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000140)='{\x00', &(0x7f0000000280)='.\x8b&\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) 13:54:49 executing program 0: syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") r0 = socket(0xfffffefffffffffd, 0x10000004, 0x1242) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 13:54:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket(0x1f, 0x0, 0x400) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0xfffffffffffffffc, 0x2]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x0]}, 0x1) 13:54:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x1}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) 13:54:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000180), &(0x7f0000000100)=0x228) sendto$inet(r0, &(0x7f0000000000)="dc0607b71cddbb1d5b086981ca58865bb2e6b9d043ad831914d3da4e53aa976f1a1e123406941f27a493cefe17a1fcea58bf22b51c03d1fac5", 0x39, 0x100, &(0x7f0000000040)={0x2, 0x3, @multicast2}, 0x10) 13:54:49 executing program 2: setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x808, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000002c0)={{"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", "f7b451c29496741379b195c7151b43a8758ce1ce2968a102e88ead28af5c8a70", 0x7, 0x6}, &(0x7f0000000240)="960b59d8a52888a16b88305acc176dd0a4b3591f0c845b7298fcdeaa8a3b3caf96c159870a38515b196c4f61304aab369d86036a96835a2d7a60468d851da79afd0693647459f653b8e5d67b50e2159561ade3b47852aeb569ffc782241bc6e147", 0x46, 0x5, 0x5, 0x2, 0x1, 0x9, 0x2, 0x8}) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="e1af570c"], &(0x7f00000001c0)=0x4) 13:54:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) close(r0) lseek(r1, 0x22, 0x5) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) close(r0) 13:54:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x120002, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="d18e0665097156f11d16039a5030ad4ae4906ef754d476e632c8856b27b86cbc37d77e35e2ae85afe6317109a746536108d0c7bbf4009edd24cb5c883fd885fa8575fc3495f660e5b7b94b5f1a2fd87e18d1615b1f4daebb7489ce24723c0d731d7894cb577d411a3ee3392fd942c8b9de2cba6576cd3c07ce1982735847fc2d41986547b5ba4b2932daed597789f02d845472a5c1c9d06a54359468c175bb0b59dfa55ab789ccdf07d60e2cca2051116c7123317e1edd9015766ab133e10ac2c63962cbf16e85f1d69d93638cdec6ba851c4a23e96a5acc2388f4fc21ad2802432cd8e0b4833a9caa7ba00e348da94618e94a4332a9f91a9c") r1 = semget(0x0, 0x2, 0x108) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000500)={{0x20, r2, r3, r4, r5, 0x82, 0x10000}, 0x756a, 0x0, 0xffff}) setitimer(0x1, &(0x7f0000000740)={{0x4, 0x80000000}, {0x0, 0xcb9}}, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000140)="fa2ab794b896dfe21e404198e5fc2a246e374c6d4d92fd0b1a93ec236d5d750d35b66dba2b931a14fdc0589e7c60ba9eebfe56dd9ce3a9d90469cc7859de1fe34cb8b7fc8ebca85809aee58b514b3b1317df0a6cbab1aff675100fd69028c928988f910460afff5faa7c0065334a826ceab096d895eabb943cb1e2e4e923cfb4beb28d95") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000780)={{"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", "7671392bfb80bd15c186ecbbebb096d20341c6e9fd707590cc535e7a2d41ca59", 0x7, 0x6}, &(0x7f0000000200)="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", 0x8, 0x9, 0x9d6, 0x80000001, 0xffffffffffffffb5, 0x85ff, 0x9, 0x9}) 13:54:49 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 13:54:49 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="6664660f381deff04181303df800003642dcf3660fec2ddaf400001b1ac4e31d7ca805000000008f49788291b1000000d8eef045f79ca305000000f3e1a7") 13:54:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x80, 0x0, &(0x7f0000000080)=0xfffffffffffffd73) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=0x0, @ANYBLOB="30aa208733ca24252d4fbc412a0d062c6e58b34506802020637cb5d95896406527d73a50a13d7b83de2390e51b8ad3fe0708fbed622c16794441112dbaab77f0cc599bc970eaac954e1506b14c265ee557be574c64b40a26e6caea329a83efeb0b96c71aea8f1260a43f117c8220040000000000000024b8a19ee23cfc81c7e53966d8071a3c4de900000000000000"], &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x166, 0x100000000, 0x400, 0xca4, 0x530f}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000003c0)={r3, 0x8, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000040)={r2, 0x3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000480)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pf\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x100000000}, &(0x7f00000001c0)=0x8) 13:54:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000000)="99f108bdcb1071afb9") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) 13:54:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair(0x1c, 0x2, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000800)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000140)="e57396c27a6439d86cb02e15ab22e9fa739e14545e7e293a32b384af78d43190c5b09e3690050ede5c48c86fbaa489e4b6910e13a1e1980fb1730d9ac04531f508708e8c4421e2c00116a1d5c23fabca033e28707e8a95dd57f5b8c4193ccc89c120a6fb0283fd25706b95ae", 0x6c}, {&(0x7f00000001c0)="650484fee43b9426e99ec5070ae7389de9b9b74d5834ea2c1cce837cedb2d9b03a25bf932bbdbaebfc5dd983e81800dc36074abc03d29192d01ce90ca94c1c812139b53ef9478d7110378f65d46900705bfcf686e2831895fba104388588f2750378fed5edadb5b9e1f07f1b78bfb1084b85a551153f15c71bb2ec52c7c174c8e147820c7ca6f26ca308615fa8d9bb4fe338c68445a5239ad3871b7ccf4fdd9f4d0ac888ba444149733e44ca4952f90b6cc0bb5b318c633a3f15bb6824dfaf9e5887da2020a64b27fb610f54059011e5ecfbde73b57f91405212a24238289b", 0xdf}, {&(0x7f00000002c0)="0624bcdbc5e5137e61c5f63d7e611450d92b23dd7e3329a23bf183151e", 0x1d}, {&(0x7f0000000300)="7c77ae6a87ffc67b089d3682aa7740db367f4ea53a1d7017020ef15ebd8a12bb2f76b252ab7ee43b67b78ed61c649a399695ab3310e581bf2e8b0cab6474a2e250ef18656a4b4219cfbfcebee3d4f6b9aeee3c7cc0877c7addf54cfb06408ab954228d55caf5f29a3bc00a4b67e78a761c88c6b584e544a8976d0e4ec84bfa5343716286eece337282e1d8087c86a6e4f0285d72334bd879f7b0d546508681cb255b19dc99bca31faa7758cb0e148bf5", 0xb0}, {&(0x7f00000003c0)="8459d82dc44619cfbc4e69aa0c89d412135156ce4578c8d2c5d92c373269fd24a13ebec13f1f58fdf4cf0b9af4be63d8965b9f97630051fb1fd507c76cb3c89e20149e52c3ad7671182778d5b2652d8aa206b965dd26ea6a5846aeed6e4fb208b478655c0e447758da0c8e2ed1ea4a20303e49cee3259dce3790b293824abcbbd4346b7ffadc3c79cd82e768d962061336c9ed3c7677f2a54877ee36c2894bf19b638fbcaeae7edddb9e49d97ab79229d0a2aa264182e8dc8498f0fa4107ac577781e6c475", 0xc5}], 0x5, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0, r0]}, @rights={0x10}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0xd8, 0x1}, 0x20000) recvfrom$inet6(r1, &(0x7f0000000000)=""/81, 0x51, 0x80, &(0x7f0000000080)={0x1c, 0x3, 0x100000000000, @loopback, 0x6}, 0x1c) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) 13:54:50 executing program 2: setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x808, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000002c0)={{"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", "f7b451c29496741379b195c7151b43a8758ce1ce2968a102e88ead28af5c8a70", 0x7, 0x6}, &(0x7f0000000240)="960b59d8a52888a16b88305acc176dd0a4b3591f0c845b7298fcdeaa8a3b3caf96c159870a38515b196c4f61304aab369d86036a96835a2d7a60468d851da79afd0693647459f653b8e5d67b50e2159561ade3b47852aeb569ffc782241bc6e147", 0x46, 0x5, 0x5, 0x2, 0x1, 0x9, 0x2, 0x8}) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="e1af570c"], &(0x7f00000001c0)=0x4) 13:54:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) close(r0) lseek(r1, 0x22, 0x5) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) close(r0) 13:54:50 executing program 0: syz_emit_ethernet(0x8b, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd603007850055000000000000000000000000000000000000fe8000000000000000000000000000aa030090780000000060aaf8bd00004d00ff020000000000000000000000000001ff010000000000000000000000000001e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"]) 13:54:50 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x2, 0x34) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x3, 0xb) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0xfffffe3d) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) munlock(&(0x7f0000ff0000/0x2000)=nil, 0x2000) 13:54:50 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000240)=""/112, 0x70}, {&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f0000000480)=""/123, 0x7b}, {&(0x7f0000000500)=""/65, 0x41}], 0x6, &(0x7f0000000600)=""/208, 0xd0}, 0x2) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0xfffffffffffffc50}], 0x10}, 0x0) 13:54:50 executing program 1: getpgid(0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x6, @mcast1, 0x2b}, 0x1c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) 13:54:50 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x205) r1 = accept4(r0, &(0x7f0000000080)=@in6, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0xfb}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x1020, 0x5, 0xae, r2}, &(0x7f0000000280)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) freebsd10_pipe(0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000) 13:54:50 executing program 2: syz_execute_func(&(0x7f0000000140)="9834050f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6, 0x1f, r0, 0x0) 13:54:50 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendfile(r0, r1, &(0x7f0000000080)=0x1f, 0x1) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:54:50 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x2, 0x34) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x3, 0xb) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0xfffffe3d) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) munlock(&(0x7f0000ff0000/0x2000)=nil, 0x2000) 13:54:50 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x205) r1 = accept4(r0, &(0x7f0000000080)=@in6, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0xfb}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x1020, 0x5, 0xae, r2}, &(0x7f0000000280)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) freebsd10_pipe(0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000) 13:54:51 executing program 0: r0 = socket$inet(0x2, 0x0, 0x200000002) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830c45d8aaf71f9255048b4e", 0xc) 13:54:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x10000001, 0x84) accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/68}, &(0x7f0000000200)=0x46) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82028700000000000000"], 0x10) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000000c0)="974c23b05db317d3ce9fc26420a90b44ab8b47e91811a3452fd29fc5b31198129cb4e6c4603ed7755aed486f1e36255208f45bc2217c9b71e0f583624526ac1f0c0b985831eca17003499d6f8f28ea4ccfd0b662d2534e735ea3ee6442eb2edff7374f3ba4c00d1581b00f5a1a3776acbcf6e8c61eabd74ca32df6e6738e336e7660fe68a6728177b16f3da9f2ec4644a398b7624e80a1d9b9906bee24c30e3dfa0a8638b929885ba3fa1000733107db98a2404839af5f10") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040), 0x0) 13:54:51 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x3, 0x2000, 0x1, 0x7, 0x9, 0x0, 0x5, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x101, 0x400, 0x1f, 0x9, 0x9, 0x2, 0x3, r2}, 0x20) mlockall(0x1) munmap(&(0x7f0000ee9000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 13:54:51 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a900"/16], 0xc}, 0x0) 13:54:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x5, 0x10001, &(0x7f0000000100)="77dc7ce54b771f7d51f4f361b5b955842c218a7ebcc0123391e9e77c", 0x1c) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x1, 0x3, 0x0, 0xffff}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="000001000300000002000000ff0f000000000000"], &(0x7f00000004c0)=0x98) r4 = dup2(r0, r0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(r4, &(0x7f0000000680)="f37a44af7c04d3a1e351730e1a567d5333be1cd64d2ec85dd7524c47db42aa24ca618f6f20542db435bb24c02003495afdbf95346e671a8da22ad25b15b9056c4e5401037e9946787b1e740d2bae4d4720bbe7f8ae258777b90a3fc83584e2c943ecfd4e5ceeee9e47ac8104e5a89aa4cb556f6da07b5b1d3fcbf80d4cb04acdc1bf368aeff0c740eed1d15228f7e7adc9440c9f0894222003d0ccdf07f6cfa219ba", 0xa2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x6, 0x1f}, 0x8) syz_execute_func(&(0x7f0000000280)="9826472c4b0f05c4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed67f240ab0fa0ab2f2fd1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ad0f0f847af00000000cc5c3c7214cb9a5605419c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6961f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2f0a1c9fb110fd3c48aa26161e2") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="0180e3ff09000000000000004000000006004300"], &(0x7f0000000200)=0xa0) dup2(r1, r0) 13:54:51 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendfile(r0, r1, &(0x7f0000000080)=0x1f, 0x1) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:54:51 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x205) r1 = accept4(r0, &(0x7f0000000080)=@in6, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0xfb}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x1020, 0x5, 0xae, r2}, &(0x7f0000000280)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) freebsd10_pipe(0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000) 13:54:51 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000290000002a0048689f9555f590d1c848a93decbf9c561a71775f8d56a1e594dd521b747ba458b34fb3fd60752c087f4adb8299d0e5dc75480469133de54cb248eee2014f82b3c79e5e788031661dd3bf799c92242845599e6c46ad9f38f64f142ee81f47256d3fb6ed30454e59819d424855161655f77d50adc95bf16456d39e34f91ed45e39fdeb8d216262bdc2c46125d7c7ff5afc3b"], 0xa7}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000380)={0xc37, &(0x7f0000000680)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0xe8ff, @ipv4={[], [], @loopback}, 0x3}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0x4, @ipv4={[], [], @multicast1}, 0x5}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x6, @loopback, 0xfffffffffffffeff}, @in={0x2, 0x1, @rand_addr=0x1c0000}]}, &(0x7f0000000580)=0xffcf) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x2, @multicast2}}, r2, 0x7, 0x5, 0x5}, &(0x7f0000000540)=0x94) recvfrom$inet6(r0, &(0x7f0000000040)=""/252, 0xfc, 0x0, &(0x7f0000000200)={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0xffffffffffffffa1) 13:54:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) sendto(r0, &(0x7f0000000000)='*', 0x1, 0x100, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) 13:54:51 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x6000, 0x7, 0x10000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000600)="969898472c431c060f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 13:54:51 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) accept(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 13:54:51 executing program 2: syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x1, 0x2, 0x0) r1 = semget$private(0x0, 0x3, 0x451) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x7f, @ipv4={[], [], @broadcast}, 0x5}}, 0x0, 0x2, 0xafd, 0x21a, 0x7, 0x7, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x200, 0x443d5019, 0x6010, 0xff, 0xbf5, 0x4, 0x400, 0x100000000, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r2, 0x2aa3, 0x8, 0x100, 0x7fff, 0xffffffff80000001, 0xe4f, 0x560, {@in={{0x2, 0x0, @multicast1}}, r3, 0x5, 0x6, 0x1, 0x4, 0x5}}, &(0x7f0000000500)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000580)={r4, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$unix(0x1, 0x5, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r5, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000200)="838b9c9cccd28eda3bf618542539250e78900e48bfab611a9b76273a264312839e54e153835aa2ef7f132d20b8a44dd70db6e2c3df5d235d9503846440c6ac657a7e2b8ea448f9adcbd245f4d023aa1bd569fa55b51b50b2655235dc44d7dd8a7c6f44e5a9bcd19da50eba9364bebfbdd557e66f235e73be2e19defc21ee7405baddab58f52c6c11cdf853e7ef28e7fc442ab79cdb9cbfe927a7eabd1605c49f700f083334dd2fbbc8915e5e896fa8e4e7fca47c34c74232daffa803ec0096f77aad49ac9e853d8ecad8e6c818eafdf138ed2b08ed79d00302a074d09748f476dc9c31ab35e851", 0x2, 0xffff, 0x40}) 13:54:52 executing program 2: syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c210f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) 13:54:52 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendfile(r0, r1, &(0x7f0000000080)=0x1f, 0x1) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:54:52 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, 0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x3, 0x1}, 0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x5) 13:54:52 executing program 2: syz_execute_func(&(0x7f0000000200)="985e4aa84a1cc80f05f34641460f18d8f247ae41e2ebe2a20f0ad0f4a6660ffc97660f6b32c4a349697cf99f65c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c55bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc0020af7440400c4e1795128") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) r1 = dup2(r0, r0) accept4$unix(r1, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f0000001480)=0x1002, 0x30000000) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="11b4f21621851a4d488b0d56f2fc2a1ea8a88150351a545702526216314629bcc1d3fb34e5e23c786f1f2991398eac78898efa4b15aafb") r2 = dup2(r0, r0) accept4$unix(r1, 0x0, &(0x7f0000000140), 0x30000000) fdatasync(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000400)=0x6bad, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="0700010002006f219b463eb3f0b8e46aba135f5234e5899bdc05ca46f67c8f2fc8f5bf61350a1b91341ed47ba96698f26cd718c88a25df62a9a25d89b835e9096b3ea40a5735f120f82e1986f49e6398e7d0a6c8fbcacc3647da9169fe83b0055fec486dfce515f0e7e4e985b49656dd"], &(0x7f0000000180)=0xa) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f00000001c0)={0x10}) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000300)="b473b2f9082dfd6dec84ffff18b2f4fd0ca3b32ed45bf8b6c03909b574b5644d426ba9feec0fb9cd9f20fd7ee541da004d613c76178233aeed9a9b09bf02b62f1d62215004bcd1f0a0b8b1cb246e13eecc0301508e64907afd77aad19aa0ef3912c66d761d24338457a40d5690121bca43") ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000040)) 13:54:52 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x6e, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd83) 13:54:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 13:54:52 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e5094834d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000acacc4c3214cb9a5605419c201ec0b4400004040a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r0) 13:54:52 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x100000000, 0x2, 0x3]}, 0xa) 13:54:52 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = open$dir(0x0, 0x0, 0x100) fdatasync(r0) rmdir(&(0x7f0000002580)='./control/file0\x00') close(r1) renameat(r1, &(0x7f0000000080)='\x00', r0, &(0x7f0000000100)='./control\x00') socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x40, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000340)={0x7, "3d6ee3bce018b52a71f27e56a2a5992f"}, 0x14) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1, 0x3, 0x8, 0x13}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) rmdir(&(0x7f00000000c0)='./control\x00') setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x3}, 0x4) 13:54:53 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendfile(r0, r1, &(0x7f0000000080)=0x1f, 0x1) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:54:53 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x2ed, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x1c}, @local}}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0xfffffffffffffff7, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x40}}}, 0x88) 13:54:53 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9000000ff0f00000000000000000000000015000000000000000000"], &(0x7f00000000c0)=0x6e, 0x20000000) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)=""/156, 0x9c}], 0x1, &(0x7f0000000240)=""/222, 0xde}, 0x40000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) ftruncate(r0, 0x3ff) r1 = semget(0x2, 0x1, 0x290) __semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000380)=""/149) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440)=0xf8, 0x4) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) 13:54:53 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000840)=""/199, 0xc7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51e31a22f86d9900000000000000"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000a00)='./file0\x00', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) r3 = dup(r0) ppoll(&(0x7f0000000940)=[{r0, 0x81}, {r0, 0x7}, {0xffffffffffffffff, 0x141}, {r3, 0x80}, {r1, 0x40}, {r1}, {r0, 0x2000}, {0xffffffffffffffff, 0x40}, {r0, 0xe}], 0x9, &(0x7f0000000240)={0x200, 0x652053cc}, &(0x7f00000009c0)={0x100}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 13:54:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x2d5d, 0x4}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02162e2f6669000000"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18) 13:54:54 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) r1 = semget$private(0x0, 0x0, 0x409) __semctl$GETPID(r1, 0x2, 0x4, &(0x7f0000000100)=""/201) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 13:54:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x7f, 0xfffffed4) 13:54:54 executing program 0: syz_emit_ethernet(0x3800, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) 13:54:54 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendfile(r0, r1, &(0x7f0000000080)=0x1f, 0x1) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:54 executing program 0: syz_emit_ethernet(0x3800, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) 13:54:54 executing program 3: syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000300)="4a46b30429414aad4c0d1e258fe8415fe04148ce387c1dbfa183cfdc6df2c22daf58a194775b5411def7596051a5dc79342b8092bf3337f92039f22d166483a1d7b55c769b6146812faf945112b2dc2b86ba3955064930494903dbaffd3f486e91850db257f44c95bf06832c4379ce8dd44b57b3b5fc64c92773328ef1745267de6ff15fc58d099983027098277ae4a731709cb6ca3ba68979bbc07b6a56992bad2354d29840209f29df037a3924716613f76383dbafe538434b9281c9ee3da5392a1539b21bc0ceb36bcb7edfc5419d6ece730f40d4e97cbcdf6305026ee93a9aba110aaaab5e5ada0fcc6f1c55250e6743ba7828da8a638ab6ee233f569cbdeba319b8f6cda20ff919b10f082948e49298bc00ceb7d74202082d48e48ef5cf91b32c42177b0d0408cb25316465320c9e136c58beab826f77244b78402fca2294caa38b8b20ed47cd7218393a42f4f2e59ba544074c4f227a8bb9633976ac26871350876087b8bb36bc2fc9b1b3a486b88bf7565f1cd267ae732dd5c3e6f6b7ca3bb6d0ecadc23e8d2c8998bfb3b467d51b27c359809fe9bca78e5ca4c78fc4401cd3854178964abe3a14505e151eea938d37a460d13104468e153e58337e083d5f14ac9d571ac8ff65eff1ca2c05ad5f46a0756cc7f55a76f9093c8e105b32f7ba1e7904d770f5ffc966fdbe1466e11d79d4fb89a33b0d9d1e0ed813aded202bc6df6eecb4c45726d2644535f6fe2a48b4f18f57aaae7e5dc0ce8085987dee1b2ff8cd158e4a15c5329409c778041c23fd9a097edfc7cb60488ab5804106fdde4d34a3eed9b87bd207bc8621514ebd9f66b7923cf4f5b8094b1d8b76b2f63f3998a0cf8651fa9b2f99b1484c7ad58c68cfe289047e475a3e05989cbb73e153de591f6eb1b42eb15f07d37f7a9f602ae34bce760423a7e3777f5a9ffd42558c1c3291c225a001ce9951f8a10f80f3167f7971dacf72c2e04e9ae91190a684af6fa0408e98ac66f10bc9ba59b727c053539513c9a90220413c32f3e1661c93e41d50a566037560785de69230b672b88da29370e9b4ab61eab0c045d15457401304714b6c3baa4265eda09947fd851301178e49ba1dd2ed07a3b8532e34739b37545eeda4aa187962e9293fae45c735ecbd8e3f38a1ff0a07f528389677b0b39fd7340744b5dd39a2da2cb8a70aa64f6d4199c65d7e783c4232c02bfcdcbe0f3961b81fad60df03efd2bb5b25b5bf9789d8f5996e875d94fda45ce195d7414a663f9511f905118250256437fc01ee7f7f664bb2de1a3423a5d6aa7f14af44c1f4f586d65997f16a745590b895e1f2353a28c276980f74c27c5a52b53117bba77b2acf01d262882df89c7e639bc5342d3c3a66f7a0ab6a141464399f7d3fadde8b8f0965ff776b41ae6dc5cab3951b8469ff4414ffe6a25e1c1fec4336f84637f8aa7619b2614bf51f24c511a4e77241d3a13c15ac3d6cae89f402def17b7b8d51612c3be711379bed6d92aa1d5a3a21fa7ef4d3596ba072ef5cf365cdbfa1fa2ca7dc08440f12f409d15c26f7abde91d018ab2f91e7f1ebd7c0e805cc54f8c67b342007b31242cf6215970661f2dbe857ee534776580f5d61b0a03be0bd33adb3b9d0c2affcd173592f3866a90ddb5e6d63d99e90d9cddce399b01ab83d08eb5dcd9befa0b7d2b0f6ad9231a165fe02605aad19134d8caa74bf721c2f48d8326ed2c892fcea0910f1150b9b01aced47104a0c590551aae26cfe341b1f0ea7880c965ad5a854d91c731c38b9191d9fd8c2d65d8069231e4fb92dc865c8f6eaa7a19b90073a9fe871f86d178d52b7ec5cb6721b51e825232b44b90ed7a14a6b22b174e1caae58a45dba53ae5b96183ccfe1e674f5e4ea3278d71f6174113aee1e3e4b245bd6cfcc18d0d6ee231c40772f9dc018c5bcef70fca5ca162d7a4eecf1964264186b3b2a56d8785930025168f9de0a7eda2485ff49731b68c53ad58e133cb5dbf8f28ed171478bf04f81a8f3206b42f90863ae07d8688168cfde59c17b35a16b1d546d136fb6105258255e8d752cf693f86d18f415e2b7d88f0d5f753863187a5b7af2517c7c2f1b97d1eee0610a636c3719597e07b44ef7a17342f75386a55c055e16d3fa08d135311d0d8e26ee574838efdd787ff21e9c4c685ede93ce48adb6175b8e92a449e65e46bb2b24cf64122917af6164cb4b2249a50e5f67868673eeb470521cc7c31ca99dd677a75d176b8176186cb9c2f3f22c9b44f7c75eeb4c746d502be0e69dea14092dbf581d83602341792ee838bc1a251c637770d913d9ca2707e590206adbba14ed90bf93d3581155d8eab44ada574bac7edeba5b0a4565ec5c20ecb705c6862074f68991318935639201c1ce3af0bd0e23a21fc7474a3d1876a211a9c4a85f7bbceb9193e0d1fc054558ea309f151ead1d2409aa4dfe460ab0e8572a7abd3a81e948cd26b760f1b48950b32d1d6bfb55059c931bdb261b34ebccd736edb5a0af4fa164b76043edde2bf3b794b8ebee6f25f9ecf38a47e8f0c28d6e2c854f3eb266613fee7c62c104a4060252166516a61fed9af798f60e1321bf537ad7e624f692556fb293df793f5e53bf1afcdf3cb8445e833eb7ed14d65035e0d6faac0c493b1db99ebb6bb6978c9fe40eaf02b20bf4d460f3ae8a9ac229ea26564f4a6cdc08bf2ee2f565c1ef4b332a492f427c05800f4234749d0669fa36a407f936ee64e84dc0a0d000294f1ed5f80c187ad8c10e9335d5b68c600530abd298bc5e0dfd86533fdfdf0d062c897248dbc0f222ae67ae82d4f8f83d38309b306289cf176f16170213282723cb0af95b73933ff80f0ffc848302af527f86fb973e1d6ceda3482507d514e48ac93bc335599fbc93fa70cad606227d985bf29ba9c7e611104cfd9b25e38782b501e5d86f2505145d9e279ec55869d7dcb3562182316dae37048681f8fe63cf0f68922874a172785a66ede6dc140e993e9013595b90502dfc49466a4ddb86f0ddf14ecf27ff7347146b27ceec024c728211251e432df40d496d3618a4c506d8a249248db5717999ef7b3c6f46b455e31a324267faed66d8df527c286c59a0f6141fd5b4f897fa25d1325bb0ababed446d7a7bfebc95f62c84058066b0b835d9cdda3318e38eb2e17a7074f62d53b8aa340e121993b3b67b070f3e2741552d094e1622e4e60bbad57c964ed0730d588d147fecf7b0613a195f6d05998eb60d3813e48147c9d22fdb7b104568ed4f1f52fd006c4c6dfa01fe3750e6015eb6d81f83ddb3dccb49dd04be2d71064573e1cd8d65e93d03eae2409546e6f4c47cb85a8c66040a4e9f9d69043ca01a9cd4247f04fa356a5f61561327a908529d3c58fc786a83caed147b3e9d2142325ed7226fe19f7ebdfcac4fb1f97bcc67bd68650d77271728715a930ab4685bd1103cbb14ecc30977088c589d9082d1ab21d994cf2378850181f7cca29023b000662447b5cd6455b68bf344066e0c50154f6616a3dcf9195f0c6b98a83778dae15a5f43d09cf7c45a6e33d91ebe8230a2d822b87a9a7f413c63c2f53381871e805bb6f33373494cc7ecdf41a83964e30e71430d82dd3255e403c9dc13db6e003a6e44426d3d438f53df85303cd801648547cc5c267f8673b4282eec24ac9fff68d656af1657b378e43f5419f574d44573196d9b0499985f45b19629db4fa5426b78c72c0ada12619c486c0b8a0d4d62a8efb1b8ae493fbe6bc3fe1eea0d9773de58c0baf0576a052d92d4258b8a9abd6816e55ad771c678eee202c1ac50211991bf264042c1cd489a5adf09ca0f3be953cf740cca7d7eeb7e197a05b2047d68adc03072d35f36d2e091d225c9ebd78efddced1424a61c337cb5fe3a597196db3c189bd999b502185d8d0179e1166e917ea66037e51ac0847acbe7cdc89afaf177572e06d3addce63c2aca9bd485feaf8bdafcad075349fd455fe60513db95148eb95e877afc5831117af9f660185cd4b1f3a41d1047705c73e29167abad4df791d80076903591a00667deaaf434ebc640bd0360fd2c7a985ff0f92a958bc2a5b88172fbaf84868f0fa7ebb08948553ed02185ff3fef5b5a2a6e7847869a53b550f70f03b6afb68c2c65c5fc563bf399d19531df3ecd0b46d07670d9e4b9fba002dbf7b3e73c5b047bd8c54256f33716de0e7781cca8c5d79739f7480e07b0558628f3f310c5b2e84ae06f8d2c5b0cd006ea182cea3de201c0f50d10c2eb2e0aecd5fe5cf5c325d9302904b034d43efd99a57ea950c1cd2a8ab8200c2e49713fa1ba617524a823388d0724855d4b6ba61250ecfd294b32de6833f76d2cf836ff16af21b17b6ba8ff8839a3ed731f2bab63f5d001647416b83e7d12a22ed8f33e2f113674ba070ccbcba6bbb0252dddf0d0b3917b101077ce04c95d112c7c536c22f7b137d4467941843f31a263f96fd116fb8ef4d9e2d96b93d883ff8bf84990ad1564f33c837faf39b09fb42088ffd8fc1c5336833c226bb45b52eaa9f53a5c6f28444737f146f086258f664db9fe6fb97076fb4d7f9ba0b51102a092fc36a28ea63a815bdf096120044581565b6a584537e0a23c50831dac49fe5a9bc4cfea29c6a5088355420f94941a989b5ca89620d22fd6cdbc3c14bb32eab10056eecfbcc0e5c06a1e09678469c1eb1c6933c50f15c62cf2a294a251070cd789dbb3196643c3bf5d601e13703a58c059038634db03c44558979f25b58774fc5e09fb68c3ffce69b6668d734640f7f3b89c6971e48f481c8e7b8c8697b273844a201f5448ffba6428edf7b3f8ce6431972a2bde471ea5b88a1d44bea16a44457df90efd8b748309f13214ebe58ccee318e8cdfa835132743baddff292cb174a626d8090b0fd93e46b14dd29d29306461e94bc7b1972894273b189a6e0804f25f1105eb6f02c6c257fd40fab47a1c28ce9e73b07c413a57a71b73934d0984ccc1ca910ba50543b9752f3ddb083724555958e5da07f5aa5e3d68f9b1285056dff5296fdab711786161329c0b7ed817441a4386ccdde3341b26830f6a1a17bb2cff3ccbfb9ed0209d7f1a58bde82c194393395abb9037f6faefc3f62de097d4b1bac870e7309d95fba097d70cf4fba37a9d19d07940d41a81f2a8491172b664d253d2adc0b2b46056dc4b2b3198dbb38d1cfb6c732a534fce4b05bcb5fe7ef3b9129ce29428e68cf2024331dcdf84457b864a8a472f35b76e77e08ea5269f72efcbb0b26fc0bb9c5ed7b4779aa994d7c3d783f5e50444278a4f5e2e3e1f330a532c27100de72caaa5d89ecf30de51222b31f61e174b27f214507593fa284caa04e843277e81c2806e2fdf06672e46f4d6c541b820dd7a48bbed3745e910bd55cee4acfeacdc8c4a1dcd41d7f2237156bbbb85006b71be713d496afc976c9f022063edbdafb7318b59c91719216a5e6fd082a5d2405f1cea5462775c33728811b2ffd027fd480a888f3033e4ff6722316e677541d2e4539b02d7745922c013a6b38ffbf6cc354f301133d34eb1680ed52698f70efec20f273f80f585404209993c1ac83cf2d7569f35a44ce6f3c9a3fb09494af02044553ae28b8c359d2546c41b6c260106772c2c52c4e0b7b309360ebe799257c0a8c54d5546808cd105d0cd2c75e9794a64ffea6a191ec96dbaf57613c5cee4f47fc1883357bceab94782a579fac2d5f6ce9358912771c45252f53adb836512dfa3a4f9c4190dce3f83efcbaafdad4ab320a6a88f6d3b09e3125111c7a83074a04405206158e5ec35fa3863b5dcb1607f7e3870d") 13:54:54 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c08b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") munlockall() r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @broadcast}, 0x10) 13:54:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getrlimit(0x2, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @loopback}, 0xc) fchdir(r0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x80011, r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100000, 0x8) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f00000001c0)="29117630a85191c19a061b215bcc95dda27d25c93adb4ce257fc5d4c7dcbeae88b0a8630deb0cc39a768999ba4d9d0e2bc4850a052c85f1d071b626fae1c5e5069c45c4d39b4ff3c188909867c46ba3932ef3824f075830f7dd9b7919161ca43dfeb83e5bdcfeaaf8f02816ca872c5395abead8ab97604cd15ede848e0dbb8da003e6562ffc7") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x4, 0x0, 0x4, 0x37b9}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r3, 0xb4ac, 0x3, [0x0, 0xab7, 0x9]}, &(0x7f0000000340)=0xe) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback, r1}, 0xc) 13:54:54 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0xf, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0xee, &(0x7f00000000c0)={@local, @broadcast, [{[{0x88a8, 0x7, 0x76f9, 0x2}], {0x8100, 0x5, 0x1000, 0x4}}], {@ipv4={0x800, {{0x6, 0x4, 0x6, 0x1, 0xd8, 0x65, 0x81, 0x8001, 0xf0, 0x0, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@end, @noop]}}, @udp={{0x0, 0x0, 0x8}, {"12158d8c6b129692020f0845ea8e4067da8e8a53a5215719e489198198ca84df74ee1c24a16a6f9241e9c206a0ce3bcbe1d6521f2b5dae15e5d3c965e6881d1a74ef00174431320d7834897110516c609c4e64578b6cfab37c878dac38dae067535aa2dbbfea0ac8bc423980df28cbae68becae690bf3e61650f26c467f1c07a0ea383ed4a8ccf31c652ecdb6c33cde97618f6d486018138f96e25a8ee23bbcfaf48128caaf700a77dcd2e92a42b6bd65be308935bbb7fbd"}}}}}}) 13:54:54 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x3, 0x4) r1 = dup(0xffffffffffffff9c) r2 = semget(0x3, 0x2, 0x0) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000000)=""/146) msgget(0x1, 0x440) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x8) 13:54:54 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r1, r2) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x83) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1) open$dir(&(0x7f0000000300)='./file0\x00', 0x10881, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="68da2655c6bd757ebd88346e66ed94ba560e671c60522ea7a72c9970c9b7460b62c743e37ece391653f628810ec90ab829b41ab5038ee2458e060000003235ef86cd3f3427e05f47fa8011f61efdae0c885d30e3309ea98216cc440c1324678f964e3b1915f75bb73bb476846e5592b53d94f3e91781574e657a59d3b23965092bd3"}], 0x266) execve(0x0, 0x0, 0x0) 13:54:55 executing program 1: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022eaf66696c6530005329bdfbb8030b5e0834815e0b84e0b7157252fb2987d6512f8065c4df517b652a276c2b31e6f7c825ace2631fff24bcbf40cdd2e353cd18d89b215e1a69"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8) 13:54:55 executing program 2: chdir(&(0x7f0000000000)='./file0\x00') r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x8, 0xffffffffffff0000, 0x3ff, 0xfffffffffffffffa, 0x2, 0x2eb, 0x2, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x64ac, 0x663, 0x1, 0x4}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @mcast1, 0xe0b}}, r3, 0x0, 0xe11, 0x6}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x1, 0x1000, 0x8}, 0x10) unlink(&(0x7f0000000340)='./file0\x00') setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r3, 0x4, 0x5}, 0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x1}, 0x8) chroot(&(0x7f0000000400)='./file0\x00') getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r3, 0x3, 0xa}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000004c0)={r2, 0xffffffffffffff80, 0x1, 0x40}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x3}}, r1, 0x81, 0x10001, 0x8, 0xfca, 0x8, 0x4}, 0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000600)={r2, 0x2}, &(0x7f0000000640)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000680)={{0x1c, 0x2, 0x5, @rand_addr="2edaf3d8f5344a7565f44282956b7c89", 0x7}, {0x1c, 0x0, 0x5, @rand_addr="18c763bae1d3ceed631b1d3912d5602b", 0x3}, 0x2, [0x8000, 0x6, 0x7a1, 0x100000001, 0x3, 0x2, 0x2, 0xaa]}, 0x5c) r6 = accept$inet6(r0, &(0x7f0000000700)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000740)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000780)={r2, 0xfffffffffffffff9}, &(0x7f00000007c0)=0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0x2000, &(0x7f0000000800)=""/46, &(0x7f0000000840)=0x2e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000880)=0x81, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000008c0)={@in6={{0x1c, 0x2, 0x6, @rand_addr="f78c96fb109393f25e49a606bc3ecec4", 0x5fd}}, r2, 0x70000000, 0x20, 0x0, 0x5, 0x81}, &(0x7f0000000980)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000009c0)={r3, 0x5}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a40)={@in={{0x2, 0x0, @multicast2}}, r7, 0x100000000, 0x100, 0xfffffffffffff490}, &(0x7f0000000b00)=0x94) getsockname$unix(r0, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000bc0)={r3, 0x2e7}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000c40)={r7, 0x800}, &(0x7f0000000c80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000cc0)={0x6}, 0x1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000d00)={r5, 0x20}, 0x8) r9 = accept4(r6, 0x0, &(0x7f0000000d40), 0x20000000) bind$unix(r0, &(0x7f0000000d80)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000dc0)={r8}, 0x8) 13:54:55 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x7c8, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[]) 13:54:55 executing program 2: setrlimit(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x200, 0x10) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000000)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5e79f3ce}, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xe684e966b0709d10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r4, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty, 0xffffffffffffffab}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}]}, 0x0) msgget$private(0x0, 0x0) 13:54:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/60}, &(0x7f0000000040)=0x3e, 0x20000000) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) poll(&(0x7f0000000200)=[{r0, 0x3}, {r1, 0x12}, {r2, 0x20}, {r3, 0x100}], 0x4, 0xf3) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000240)={0x10}) syz_execute_func(&(0x7f0000000100)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c483397fd300c9dcdcdcbcaf06100000c645d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 13:54:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000001100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000011c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001200)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x40}}, r1}, 0x84) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xc7) 13:54:55 executing program 0: syz_execute_func(&(0x7f00000001c0)="b19491cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, &(0x7f0000000100)="fea7b5f0fa6a8f3c92ca1fdd3f28d1c9b751bbaeca1740e75ca5bce193f6d3903fb4f852b50f2e9a3106fc41766e2027769ddbd2a7f8b8565850a849965171e5a551e382dd443086d936f38dcd73de591f1795327147fa77131b83a7609b6238e31abb81c2349f72ead0c73b3dcdabc4884e08f395863756e7fb3f29b3") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) socket$inet(0x2, 0x1, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000280)={0x100000000, "8f038b43e353df57662284bc52e2e874"}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), 0x4) 13:54:56 executing program 1: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:56 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x6}}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 13:54:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000580), &(0x7f0000000000)=0x3ae) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xc000000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) 13:54:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x2df9) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 13:54:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0xfffffffffffffeb0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:56 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x0, 0x4, [0x4, 0x800, 0x3, 0x8000]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x2ec000000000000, 0x71, 0x200, 0x9, 0x5, 0x9, 0x5, 0x1, r2}, &(0x7f00000000c0)=0xfffffffffffffe44) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e20ff010000000000000000000000000000000000000074000000000000000000000000000000000000000000000000000000000000000000fa00000000053778c52cc317ed71ce000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000100000008c534976faae3c29d3b97559250ac9115ccaed53eec50ad638c46ced86fe3edff78c7e9c793a5c34f0ce4df7a855ab2f6d080e8148cda7108b23aa3e607fa4deb670312caefccc1e2d0a5f0d95a3a304abfc836c2393f18bf46c335d85473ba2", @ANYRES32=r3, @ANYBLOB="08000000090000009a020000770b000000a0db00"], 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1, @rand_addr="5906b3bfa7e921259216d781237f034b", 0x8}}, r3, 0x0, 0x1, 0x2, 0x5f, 0x4, 0x8}, 0x98) socketpair(0x0, 0x5, 0x5, &(0x7f0000000240)) ppoll(&(0x7f0000000080)=[{r0, 0x2001}, {r1, 0x1a0}, {r0, 0x176}], 0x3, 0x0, 0x0, 0x0) listen(r1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000340)=0xc8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000200)=0xa) shutdown(r1, 0x0) flock(r1, 0xb) 13:54:56 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000280)="210ee6e1f0478e2f646ffa3a86de76a281c4886081448d3129f07cf28ead60f1a2f2c06e50b5433b3bde50a7dc303946b642c1b7cfdc74ed001c6402c81f9714ff51731c971487804ea48e2210e0616e4f698428c749de2e9b040fa014de74621e77c4382dca19de5fce8042607da9050512769c9956e603e60165a34eddb688c92f689d315b0f4ff2de554f16d5013c6c17db8ddb325ab4d594fad2a84d768f7909f026ab51f7a8a3df56f4c67628cc92c6f32fc2fa057fa5888ae6a182814ce9a8b0aafc192f1d069962dd8890d86877dee5feaa74650246947cc5c40cbe2b2271b207c9f7b46ac84c754a1fd79fe724") r2 = dup(r1) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) fdatasync(r1) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x0) 13:54:56 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) munmap(&(0x7f000092b000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x20) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x1) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"eec82bc082f2aab65b30c235bd5063da5e818eea96eaa51cd79c6c077b889df47377811aaac62b7e45af14852f6804e0e4ad511593fdc6d44af8f223597f55c207494cb1175ccb84c61cc1a03aafcb12cefbd963ad3d635bc6414a8ec6c8c885b2147fc2599e807fb104330eed7b5001f18703c11d782452b6904bf8bdc855d6d952c80829efd9389c43403aa5a58e18b60fc6819f4e50536d273a6dfda03e38e3ca45ad67d3244e243ed8a6efad930be86f6e61d8ba0c42187b1d7a6a74835ca3a0f94457fc3df1142a2ebd45ada6db500e247a4aa5a6ffc7e19bf44e0d5af0803ecc7e21994dd43e23b81aa7fdf4c3946ac4c6775d274f2f797bac9d0503c14fca0bd6749d5151f7496ed58f4850d717f954d7c945aba10397d8e6f2244df0c223db311200e62b2cb6601927e04856ac044344ecfcff27c4e73ce28a0f61d5239774de26fad75b77f8bd2334ecb09554a1fe8065bed41c35fe45d359537246e6a866ab2fb66c00e58b7f9b567a6af56fd0d82dd03880ee4494d4e90ffefa1de45a53c045dee9bb912c2484a2ab9b2c138409815a7d71d82e77d07aa83e697a86372344d8d503d087ed64f697099ef0d0c9ea6209b4b220c8af5c77e2a0d1c8bb1e81e98fdac6724e69a269dc6157c3060c45152add420d1ced0e3c55c2d9a50fe6e3fa0a28777bde79cc87d23f72e53992ef184ff157f0c89a5f5b8ef4c28025bfba5f40073775788e26c4d252e3820f98fcd2dcf7fee47c63296bbf514137a43696c7928928be9f5513d8e26bec7b1061a2435a80aab65773959a68a769eaaf928f700fbfcfec665d84243978796171d12de8566b32bccafd8ccedcfada9e5d8062807210742f4cf7330324bc2ed0c77592fd96d4d2449d5192fa24f36fdd6df1eb82f4fbb7c59d591a045113dfdeca356fe7be0bb333b483507d03f76da2765f3621de250138f4f0170a2973503876609ad1823c31ca11d27b2abe608f5004508c44008a336425fcbd49f233a2c34fbee09f61b32c7d029962603132373116cf146f040315df505d27b4e2e4da8fb5d56782495b7ce5a219e6c928107756b07f4057eb733f7c2ea1414f0921ffabef9320921a4d4a50f09509903855af872209dd53ce19e8130faa216f19652d9145c8b1e16d3988f09f3a4962e63d5b6cb9dcdfc4dda854e9d9108e3d985c6afd54735906ce370ffe66e20a22293d39c92b7ca7a185a8bc2a0639d31b172dd2f298b2572bc61db178c724de252771acf1f3a3a6a5fd7c00fefbfd6bbadb6d4a1be2b035d87ff3227cacda3ca514b3e902763e1495e195672a2c72a7846ab38cc24474df9cdfb24237363ac4705e9cba37e1dc0cca87ef3c1655916dd1a52955fe21dd7d5c7d807878f8fae6cd48ec50861da37f257d4b6fbda9271d040bcc5e4ab51f506eec76db445621d7d0f34c5e61", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x3, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r2, &(0x7f0000acf000/0x2000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000600)="2f7ae9b4eedc50cddafdc19013ecbd5296e70125a83358729197d3614457f9ae712145974fe089da31") setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 13:54:56 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x6) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x1, 0x100}, 0xc) sendto$inet6(r0, &(0x7f0000000080)="2cd24e1127ff1a7bae0ffa88c4f952eeb5b586ae362870e2d30c0732a6a0e12ad684f3356d9fa5159b8b7de095f376f936c1bf9b71ffd0dcd66920b5767c9c298686186c630d897d536e5ae9112ce7d42b498082147c79f1137199da32d5", 0x5e, 0xc, &(0x7f0000000100)={0x1c, 0x1, 0xd, @mcast1, 0x7}, 0x1c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) shutdown(r2, 0x1) 13:54:56 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) r5 = msgget(0x2, 0x80) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0]) r8 = getpid() r9 = getpgrp(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x5e, r2, r6, r2, r7, 0x84, 0x10000}, 0x0, 0x1ff, 0x100000000, 0x1, 0x3, 0x3, r8, r9}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0x28) setrlimit(0xf, &(0x7f00000002c0)={0xffff, 0x6}) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000001780)="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") preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x100, 0x6, 0x9, 0x5, 0x3f}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000380)={r10, 0x1f, 0x6, 0x2, 0x100000001, 0xca}, &(0x7f00000003c0)=0x14) 13:54:56 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e230000000800000000000000000000000000000000000000000300000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000105df007ec97ec0000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="060000000600000010000000ffffff7f0700ff00"], &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5c}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x6, 0x0, 0x1, 0x7, 0x100000000, 0x0, 0x4, {@in6={{0x1c, 0x3, 0xf592, @rand_addr="10a5c0dfb9639d7eb9687dd8bf4caad9", 0x100000000}}, r2, 0xfff, 0x100, 0x7fff, 0x2, 0x1000}}, &(0x7f0000000180)=0xb0) 13:54:56 executing program 0: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:57 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x766d, 0xb2, 0x1ff, 0x6, 0x101, 0x5, 0x8, {@in6={{0x1c, 0x0, 0x6, @ipv4={[], [], @multicast1}, 0x9}}, 0x0, 0x4, 0x6, 0x3, 0x2, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f00000001c0)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}, r2, 0x0, 0x0, 0x8001}, 0x94) 13:54:57 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000000c0)="a2295cd2e9f9ac1113059061ceaf16875e4a8622045dbf6e32df56bc46cc6e522e4ffe2257234093e81419bd62") clock_settime(0x0, &(0x7f0000000040)) clock_settime(0x0, &(0x7f0000000000)={0x1c8}) 13:54:57 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff, 0x4) r1 = getegid() r2 = getegid() setregid(r1, r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:54:57 executing program 1: syz_execute_func(0x0) 13:54:57 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff, 0x4) r1 = getegid() r2 = getegid() setregid(r1, r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:54:57 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="70914cf1413cff9afb5c890d5c15a2d941d8d2142daccb59c310847ef52218b4e184a745cff1e14c10d3628967f8998c999eaadaab4f8a1fb2754bdaa200644930ea64093c5aa307ee3a856f5f781ac839a3f1321c6f8276d479349fef309e38afd7ff13b8598a1f5174bff9fb0b8a2409bd85ec8d27e6a82eef5fd07299b8972711ba9d902f08a02ef069f12ab5ca0d404de497f13d3e8632311b15e3a0f3e6f4bb9398a10506bd8abf068b70f336030a4a73fc040978defcbc95641375294ebfe317cec4038bb1488271c2602009977c33", 0xd2) getsockopt$inet_buf(r1, 0x0, 0x32, 0x0, 0x0) 13:54:57 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x282, 0x4) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) sendto(r0, &(0x7f00000000c0)="82108b749cabf976bd5ea6803c4023ce689d02c9af2443ae", 0x18, 0x20000, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x2}, 0x8) shutdown(r0, 0x1) 13:54:58 executing program 0: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:58 executing program 1: syz_execute_func(0x0) 13:54:58 executing program 1: syz_execute_func(0x0) 13:54:58 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setrlimit(0x6, &(0x7f0000000000)={0x7, 0x8}) 13:54:58 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:58 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000000c0)="ab16728ccadf40afc5dffd77ee8c29f70bc8896bbcf9378f2f32f9ca5cac395ec2cb6f543b2e1715e6697f0348421a0e0b96b8da1ebde72187577ab12b724cdee391fbee1350758c4389f7eb25a25fd66e75b33b17523dc781598254168d70d2541620bae11421891d14579baca9ede26076003bc509bb03c7592162bc2097dc1298a16efe3d9cc64cc616908ee9799662b3bf97cc66627c421786544677bbf8628ed5b08a31248f4bb7052f3173130a3a4fb7d82d4896057361d4898aa0e54517c350412e671264be918c") setrlimit(0x0, &(0x7f0000000080)={0x800, 0xd}) syz_emit_ethernet(0x68, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr, [], "8000"}}}}}}}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="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") 13:54:58 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast, @empty, [{[{0x88a8, 0x0, 0xa77f, 0x3}], {0x8100, 0x3, 0x400, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @remote, @local, @local}}}}) 13:54:58 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="415e8de5e0ea955066cfb7161ede0c35906c1d0a411168e957399f4ee6c2aa9d6ecafa5db2ea16c670233f65311011c475f95c5c6aef6b24698b26aade2c47cda793c435e65dedf254583d77068d67966fab256ab29f34d1fa15706c8568790f03bffc875535930f604f4717082b3a95e25b3b53df4689b34001cac6e28e1bea8cedf2da2f808c8bb1ec9c25c93a93ff5cea6ad8de37f34083066dcf1631f397e80dd7b612758f048dd84eb1a608da7fd3721462efd2b34825c4edf5a5bd16b2502e151705159ee0c25f1688cc6fcf6f8f58075900e2650744f5f636d1315cef1105ae3d1a64b09a157e5007108cf3001aa8c737b1c411095ec4918f770527d977b4332fcc9451e30cdba6ddfed36592db2058b00327f240959c8805aaa3dfbc4295a7c5be015b0e84406f2f448e9c4e1f02cbc647546b958024ee1325960ee09d40d80d9c7e5860e6bdd831fce5bd5d01aaade25dc87a4c60927b3625205e21fc189b75c74a829d7894af66f031a08f58e746f9942bbf982649942d2b21a47e4050f814aa30ce2ce0d9ceeb13252db7f359b088401f6f50206ee228aaef448c7e4ccbd3c758aa5e362576f68c5ec99064fff928799de0f47babde22e7c8f81a11af5f04357db8ea1efa5f9fc4bca5333698636e0d91b4d48c2826e9dacbb35d4c68ab0d4e8aa4b8354e2e6de9e178b670ad906296d3189b0090ab141e849557444e498193fa2c79cf"], 0x1) 13:54:59 executing program 0: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d, 0x20000000) syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:59 executing program 2: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa020073a0000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x8) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') getsockname$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000340)="f499455e3b94ae21deef20cf28f214658eb32edee14e615c2deda125c6daf93ff3a8433614e8c11c59d3e4") setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getpeername$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14) pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f00000001c0)=0x184) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 13:54:59 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e43193a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:59 executing program 2: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f00000000c0)) 13:54:59 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a1105f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:59 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f02f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:54:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x9}, 0x8) r2 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000000140)=[{r2, 0x44}, {r0, 0x2012}, {r2, 0x10}, {r2, 0xc}], 0x4, 0x4) setsockopt$sock_int(r2, 0xffff, 0xf01d, 0x0, 0x0) 13:54:59 executing program 2: setrlimit(0x8, &(0x7f0000000000)={0xf9d3, 0xfffffffffffff000}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) 13:55:00 executing program 0: getrusage(0x1, &(0x7f0000000180)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000900)=0x1c, 0x30000000) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="7e722fc2bfd070d91dc116a6a65f9d3bec019f4e81ba49ea525caca058d6afe167efc3d2333c03bc9c9e474fee61af196732acba1f4ce812bbc258ae72bb3a0e371925c76967de16313e184ff65e704547eeaacbd6d1ef4df05506430e6c980ca29628bfe86e96ef6b8f2bb297804d0919e0b9f547cd809c7de41f957efaa22e0bdc37380a7243570c7941662a2263c523dba1a41e6d5181ffd1626493925f967727b99876045d057f03ebffe427", 0xae}], 0x1, &(0x7f0000000300)=[{0xf0, 0x6, 0x0, "9a0cf1a96256d6e6f19888ff9d9f2fb84473e202266c7f5d9dcfe952a3dc886fd252ca63225fd92fee91bb41f78f50e4befae5637e82001fbbf35dc8602ffdbc3a27a7338618a6aa8b692088e2df20110b77cb4fc011edc8ad8f355b22aef869f52a8d848c5d47b05104e5e3fe7f0ef61088cf120bde79d81c5a8c1ea98723943b856cab4fdfa5fee1524f52b297e940dc97e99e5c3e5e55194ad38a5e706157b4536ac6ae7e0ad330cfa4d489184a5c10f9543544bbf6cfafea4af059dd11a3f77e713e8c35c241e995adf7e1a25481dd9f13e09d4d02189dc2"}, {0xd0, 0x84, 0x4, "f57f22c3408a427858e57f30e5c11b459b1df0678e0d1faa3cd7c28c3f90a8abdf9d8bdff428a1593e95a32b4ab9d645dd0992be201ddfa5c98e8b815d1f1d21293036bfa0b318ae18c3c24c7c84fc6100324fa8632c60877832971edac52b5eefab23a1ff26c2ca9bd9be2004a9d113627016233b4c89a11d69bd6d0b2ade369a9ec29e6dbf21ddc3cebb800ec741715f8289f12496fe00a38c95c779626a162a67d8a1c3920563c756ef987ea9a718568ffe658f7ae1aa48"}, {0xa0, 0x1, 0x2, "0bbcd085db0aa3fb378e226d5af9ca64e96a0c727f515e1e746aa709b1522be42622e693821e87f41679b0eb476cd3eda69df5eda3b5fae0f35d17da8c12ce1aab851b3d642b87b2acab35968a581866c469b1eb56184a47337085ec0529b1332a93fdb6cd0718d3c62d1c6a43402c2ca7a4c0ae1de827be3120106a4e553f7f389e9b5855e9170de598fb9e864743"}, {0xf0, 0x8d, 0x3, "e88ff35fc9c6d01cc5d78bd5371721c5c50f85322191dadb8c98201d4a99ba119b7b76b946fd14d3d4893fbc9976b27e0de15c061d203c3ca97380a0572a536191a593be5bb9e0b65240f732dd7a867448cd95ac68f85cb7efcdc4f753acd3a551db9f6f36a9f1f89b6a8d28f2512d8ceed368617cd36960ba372c52f4a1834dfbdf8528ab9abc1058624fde2c6a7b30d8c35e095dfe3f401fa0c70f17aab53658f2bcb393a57e483cf56792c9343aaec32a6e0c78019e6610ef8af81303608801500696709799818f2aa263928f817f403a6e6c2af943e801be61f5e56a"}, {0x70, 0x88, 0x80, "15cac913b2fdaf7d2ff28d82503b5d78297f920464d35d587cc7665036e4dcbaaf1c9b992a84382484ade4c757d4efc702af4e6276a8c971a4ad101116ba7c35ca2dc4489552915778850877671bf3789d18ca3ef695d0a0371193c5"}, {0x60, 0x695b77eaff1d5655, 0x1, "c292d7e367bfe6413dca728f50b740b2d23779b84e671e1e818aa782185856a5b9b34bb59271f57b99b8d44a96fd7b0bc288712b00ea938b3d7e05e7d20368c5be5a610f19d030bb11fbefe5a5a6cd"}, {0x70, 0xbb, 0x1, "4fae82ba19231f5ff284c7a7b4de57bd5613ba79c848867a70b4eac1863670bb81cbb5f0017d0a18d2ee4816cd3a9832d16b1f948f108dc50789b2786f95556c07af7073fee5d5310a57f5be272a8d89c14c499e129d8e9f89ffdb2c3e"}, {0x18, 0x0, 0x2, '!;'}, {0xc8, 0x99, 0x0, "d778c50ea1f7dfd6757c7ee1eb0a9dd154b5d1c4d7645c895fe45900a1e696f8bda613bf71dd90abfd633a951c18e3c407ed60ff2b8b062a7b0609b298dfb6f2a0a937dcab18c9a0a9a7717c05c2586a9b4a2842aab7a2a7f21bd369f1212f6c91b2a744c905d8756dc0487c89ed1f8f8f4b3c263cffbe1e5c122665fa6a5218bcc8fa8783fb082dcc5f2c1a15b3dcb0922f07d87f1268df4a647b3aa538ee1db8630b1cbac980acbaf8e26a4691bf74374d32a841b19c06"}, {0x70, 0xffff, 0x0, "8abe8e627b21cc7581496a71f52f757d93ce50ad66ce98c92224cbae5fc36303187d2d122671e9bff261d950b43059c2a0b1049e8f13f8ee2f9ec1fcafbb0753236883b16697678ade8d9e57c4d042e3d1bcae0f5f59d5bbe0a119bd6dd6ffc1"}], 0x5e0}, 0x81) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 13:55:00 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f03f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x7, 0x1, 0xf4, 0x2, 0x3, 0x1, 0x9, 0x3, 0x9, 0x9, 0x9a}, 0xb) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x3fffc) 13:55:00 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x18, 0x5, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f0000000300)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31effb800"/105, 0x6ff, 0x7, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000100)={0x40, "c8aefa475d23e95fc3c26e4c44f3ff12"}, 0x14) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 13:55:00 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x50000000000b3dd, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000880)="dced21cfc583e96d51ae640fc765993ef2470f59a592bc00000f43290f8600800000f3d2ca8fe9000272c8c4817c5b495dc45903214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b000100f91c77310a0000000400090000000104"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") 13:55:00 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f04f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000777ce056141580cd0aa2502e32f67c5e93336bea7e8d1785f8d2aca18eca598dcf0298a3fc38b78a0672499a31813ea0de18198b89069e7779562e1c8166ebf37c6a4c65d3592856181eef2421bc703ee9c953a544c188c7cee5302c1b2648f58dd8e1f838418b9f199d926cba68a676dd27a029f58f478494be88165fc7f7753478b12b00df2e42333758c602cd94797c8f6468903c95f24b3ba57c06f9ef65bf5f7df41e66dc881d897aa60a13d908e8abbded4b8493391d4a55634094990e"], 0x10, &(0x7f0000000240)=[{&(0x7f0000000fc0)="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", 0xfca}], 0x1}, 0x0) socket(0x1, 0x3, 0x401) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:55:00 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f06f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000777ce056141580cd0aa2502e32f67c5e93336bea7e8d1785f8d2aca18eca598dcf0298a3fc38b78a0672499a31813ea0de18198b89069e7779562e1c8166ebf37c6a4c65d3592856181eef2421bc703ee9c953a544c188c7cee5302c1b2648f58dd8e1f838418b9f199d926cba68a676dd27a029f58f478494be88165fc7f7753478b12b00df2e42333758c602cd94797c8f6468903c95f24b3ba57c06f9ef65bf5f7df41e66dc881d897aa60a13d908e8abbded4b8493391d4a55634094990e"], 0x10, &(0x7f0000000240)=[{&(0x7f0000000fc0)="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", 0xfca}], 0x1}, 0x0) socket(0x1, 0x3, 0x401) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:55:01 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f08f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) ftruncate(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x82000000000206, 0x40000000000) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x20) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0xf100) 13:55:01 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) recvmsg(r0, &(0x7f0000001900)={&(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000300)=""/127, 0x7f}, {&(0x7f0000000380)=""/245, 0xf5}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/137, 0x89}, {&(0x7f0000001540)=""/59, 0x3b}, {&(0x7f0000001580)=""/228, 0xe4}, {&(0x7f0000001680)=""/224, 0xe0}], 0x7, &(0x7f0000001800)=""/229, 0xe5}, 0x40000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={{0x8, 0x3}, {0xfffffffffffffe77, 0x5}}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x2211}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) rename(&(0x7f0000001940)='./file1\x00', &(0x7f0000001980)='./file0/file0\x00') 13:55:01 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f09f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:01 executing program 3: setgid(0xffffffffffffffff) r0 = getgid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x11) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r0, 0x400) setregid(r0, r0) 13:55:01 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f0af30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:01 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450300300800ac23cd403b2279703155ad00bb004000000b009078000000004500100000000000000000000000080000000000000001000080"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x4, 0x6, 0x8001, 0x4}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @mcast2}}, r1}, 0x84) 13:55:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x8, 0xf, 0x8, 0x7f}, &(0x7f0000000180)=0x18) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00', 0x9}, 0x24) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x3ff}, &(0x7f0000000200)=0x8) getgroups(0x3, &(0x7f0000000880)=[0x0, 0x0, 0xffffffffffffffff]) openat(r0, &(0x7f0000000380)='./file0\x00', 0x100000, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000240)="2624229ddb19832c9d29b28661042eacdff086e87dabcd11c1abeb3a587a9ccb4876d623dddc4891b44474b9a19814cb3ccfb58e2a8340d130d6b940cba73c49c197ededc99e45a2aa9a6d8633809f46160863b3b5c2d2a7f40776c392598eebdb6003cc25114660b0783b0a9cb0935636e4a8da8db2a3e163bbbb5b20ad90857090f14623c9849ae9af9fdcdab13545ce288f1aeb3a6f505012bb501685c8bf923a7cb12ed0b13bff4155df923bbcc732b056b89778bd35977b65859893551513d7e6c86e5627edbed915") 13:55:01 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f0bf30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) ftruncate(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x82000000000206, 0x40000000000) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x20) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0xf100) 13:55:01 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f0cf30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:01 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000300)={0x1000, 0x100, 0x80000001, 0x6, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000400)=0x10) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x8, 0x6, 0x8, 0x67d, 0x1}, &(0x7f0000000140)=0x14) sendmsg$inet6_sctp(r2, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x5, @rand_addr="9d0bf16a615b6be7558e63c113a51e55", 0x8}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="49c6a1aaa76d1db97035966e88d3dcc31a17ddac4dc2e49ced6d422eae060fbd9f3d", 0x22}], 0x1, &(0x7f0000000200)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x8001, 0x100000000, 0x9fbc489a37623b37, 0x7ff, 0x6, 0x4, 0x9, 0x80000000, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}], 0x58, 0x20000}, 0x18c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000000)={0x0, 0x4}, 0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0x100200, 0x0) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000480)="8a145cc05543c12217ce6aee179a29bb67eb5d8a29e04c0462e2b38c8989129beed814bec5f83736c641") 13:55:01 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f0df30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:01 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f11f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x42}, {r0, 0x2041}], 0x2, 0x1fe) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000140)=""/250, &(0x7f0000000000)=0xfa) dup2(r1, r0) 13:55:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) getpid() ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x40}, {}, {r0, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = getpgid(0x0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000015c0)={{"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", "c8e3095c38e83b0d0944fb29cfda617b7696dd5ede2decbfc60e2efcef5dd267", 0x8f3f, 0x3}, &(0x7f00000005c0)="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", 0x7, 0x0, 0x2, 0x8, 0x6, 0x8000, 0x6, 0x3}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000140)="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") 13:55:02 executing program 0: setrlimit(0x0, &(0x7f0000000040)={0x0, 0xffff}) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = socket(0x1, 0x5, 0x3f) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffffffff000400000208000003008100310d00001c004e2305000000fe8000000000000000000000000000aa4e73000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b80600", @ANYRES32=0x0, @ANYBLOB="08000000ffffffff0400000091630000e7000000e70b8b8b33fd"], &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) 13:55:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xa98f}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x1}, 0x8) close(r0) fcntl$lock(r0, 0xf, 0x0) 13:55:02 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f12f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8140, 0x40) syz_execute_func(&(0x7f00000005c0)="9826473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50ff244a7054e4eed753a0fa0e509f2720034d1c4e10bf8c470c4c461cd583d00000081c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5c85419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3664f0f3a60a4420570d27100264788fe58c4a1dd7dbbbfdd5cc600d0c4813574b143ddec70d3c4a261b7e2") readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/56, 0x38) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000180)="2f52ea9cf97d17647188b9a8aef836f82c8e5539338f11f62c635c1c755c2fdad63da6928adb1480da25ebd626a3956dfce206447a756924ca6ccd867fe5201be420be953f4c81988c6c4c2863bb1af1a93005b0b396ed07b9ca688b9391726958e59647b91f133623983776131955a6eab719a01bafa87d245ad406abdbc341cdfd5c1c3f109fe317ba32bb874c49c0bf2c33b616dba3a93f88f7f4dc524a9295874f8becdc35aac6ecc755fc8f43e401ba659e5b65d0a54577c61e3d3ae6124d4c8d6301d9400d7a2f75e4e7c6c22d136f624d330d2bec69a6e3ea4d83f05f214b99aa8085862605977f3a") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x80000000, 0x4) fcntl$getflags(r0, 0x3) sendto$inet6(r0, &(0x7f0000000300)="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", 0xfc, 0x80, &(0x7f0000000400)={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x3800000000, 0x10000}, {0x6e, 0x101}}, 0x0) 13:55:02 executing program 2: r0 = open$dir(&(0x7f0000001400)='./file0/file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21e0000002000000000000000000000000000000000000000000000000000000001d00"/136, @ANYRES32=0x0, @ANYBLOB="b800000002000000080000000600000009000800"], &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="9b00000001000000800000002004000008003e00"], 0x98) truncate(&(0x7f0000000180)='./file0\x00', 0x6) fsync(r0) r3 = dup(r0) sendto$unix(r3, &(0x7f0000000380)="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", 0x1000, 0x101, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 13:55:02 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_buf(r0, 0x29, 0xb, 0x0, &(0x7f0000000180)) r2 = socket$inet6(0x1c, 0x3, 0x1f) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8001, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000100)=0x8c) 13:55:02 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f14f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) getpid() ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x40}, {}, {r0, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = getpgid(0x0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000015c0)={{"0dfb80837861cc14e9df507790947a911ad69e6bcb36fa620097f21f518fd1ba31aec69d3f6593843c6956d14e9fbe325da734127e5bf2c747c1b92d49c2966dbf5f485bb1127849ca131a25bdef624142db622574f87d1ad0c754a942cbce4e5cae927ff019c1750f52c7548037727719bad9cf54298bd4b413a72392a4e158e8a2ec83894050d9acabb9857e1f04c1bcdb754fb8796c1eefad759f6d418b6464df9797500e9f9c27878aafb02adffbb21b2e848816ea01be95c72ad347fce14d722d6eb1c13e0f5b0e023da627ec4a46539b6233c936a1ec178c7ed898da38a1dfe11d45b41a4c061fe1af77cd2400e83611a899ef70ff530c316be6e8ccc6cb77af1179bcf562ab876948266eae02a530d3665590a39c969b537f007b440227391a3ba84384587c78b63be67ea4335b491f57b8b979a759905fb0957029ec121675eb2eb76b2cd7f26fa6396c58982b5788607155f9436fee36b801d6738fdf6c8de886782729fac04e3d26ee99df0f0899ccd86bb68dbe8629ea325c7f032c5e2e9371ed3d561184c9354e15e5b289be5c2c4e317d999a4498a64f1d65a76c5749fb823818b334f81128542f1333586c565b2aa99d8a77888b56d5c2703fac2b57382039aa4137a33da1b785ebdd44082d898e5e51c380ebff49616fac8633f6f3773ce4ff7c6f14a7a66a13082a88b49b3134cb7cdadf419b93dd477f5fff2a8bf03ad4ab37310363ea035fa5025e47dd35aa0c110a76836e31b77d969bc07f4513225072a74f0c8b409d4bd19e4f0c61830090090fa01dcf9dbaa2f9927c6b4c56b67e60e3650fc9a3eeab4c972190e98adc25f737006f1eaf83c6936593acda01c13d69e223c066c64d7b678e657ed7581f81db27c0ece09fccf7a9cb8dd5a6d8326beff3f61458778af08eddab6170acee63b48418cab212f7e483a412d1190d3fc77b47adb5695596b15fa782ce7cbdf4ff53e87a89a254f4237e70e1ebec4674ec1facdd3edd0b8d47398afa85faab62ac0d5f54dec6cf4598ded480318cb7c9de38fd6f39717e6865316862a845abf0a903ef2ae4b414e7f6776d0a204cec40d367a46169f14bbdbc43327b2eae140625d56acdf92d3632ff40f3748bb58ef6e91b6d1978c01459a4c7dcef5be178dc58f15fbfdb8a64d97883737e312aa7371add102e81cc476bdea2e2c88d13e546267eb4f0967baf8bba71180ed0a26247d187a2be6ab8451d32c838956712309265daff7e76406742917d8fc780b97f9ca3da589f7727c61e702b0414ac2d5e92ab12488356c4eee7b3dda1f4204c9e645a8f8b768871eb7f507caefc9b328a63380aea36e36d6a2c0a413f1310b603361b294ea9c9c6c8428d028d797ab7c4b12b79dd3306290f670d4b65e828196b989f031ee31d1414e52a4b6792dd5edae94777d34108e0c09ccd0d9d", "c8e3095c38e83b0d0944fb29cfda617b7696dd5ede2decbfc60e2efcef5dd267", 0x8f3f, 0x3}, &(0x7f00000005c0)="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", 0x7, 0x0, 0x2, 0x8, 0x6, 0x8000, 0x6, 0x3}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000140)="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") 13:55:03 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd10_pipe(&(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 13:55:03 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f31159bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:03 executing program 0: syz_execute_func(&(0x7f0000000140)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = accept(0xffffffffffffffff, &(0x7f0000001280)=@un=@abs, &(0x7f00000012c0)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000001300)={{0x1c, 0x3, 0xf57, @mcast2, 0x3}, {0x1c, 0x1, 0x3ff, @mcast1, 0x7fffffff}, 0x1000, [0x1, 0x1, 0xdb, 0x8, 0x7, 0x3f, 0x6, 0x1]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="39f99c572e5307e1257bdc71c068efd9d670c27d3e85e60b114a984471f10725c6bbec589256ba77e27a3adc5ddefc071ca5f0378f2bee4f10ae3379e3ccb36ec263a3337630cd16e75bab0d24f32b8aa9329b6fe1a44fbedaffb3df56435a1af3a7e844597670537dca5f358d437d8ce2400aba057d23b2102223ace34ed2aedf486c4ba4dc8e763cac2ac43b0ef965436a8660866f3560b4da4bc8d8129a299395333c0359ebd1f262c8f6f240fded687edf3f7daee05dd50659001cb338a0460a723a6beb3741", 0xc8}, {&(0x7f0000000200)="099a57f4bc8abc003f2bced15390a645e74114918d8be4ae89595aef21a9b56d9ebb04f1b022775c204dfcf1d8bdd9c0ac9451e4b090499e905343bb2c866689e314d6a60eaa274764f69b1ed2fb9eb2f50d4263274f60d1abdbd4d344867c63b0a37f24c6f7bd6acf15a6fa664d468ebae37cfd7f8b5a397139ca717acbd4cd81efbfd6876d07afedbc867b24784b3aa2c5636c799dc53a8a6954d65042e19e682da0617242a5affc28b3cb4fd361a9168ee7980c7af97ffabaab1d696ad8014ae8dc2cce618b503758501eb13c510382335e9a884d4ff61194844a82bf4711fd10f5d03f08a72d3484c99480b0ab41d0af31b4a5789fe47d75e1916e81889d8178c1d89614eff52ed588a540bbeb46d44c8cfe94ff32ce8147bd7fc02a379d9a9babf1a2e7e41c373265503add6fec34fd4b01691c46a6db4f36b291111fd260f09f3a68e26c3e07ac38b1a0fc68c905b73a72496f4c08f505e6bc1af6d8b79a1148537157b319d156351adca9540ae64bb3f2eded5493a7512a806e55057c5de9fafb76d8cb786e0bf8728d0608d62ef685880f810a5edd40c367a1a055bdfb0bb53c43ea5f42790f5060e79adb26105a34c5272e2ffd4253e22baec90d3d07f58aefb5b26a310f26a9fa2d179d52e5179c4aef3204bec6672566060de85f27765fe944bbe8bfd8b6e4432581732767406a0fc3e6f1ec86aaf51c114a0fe1cf142dbd96e5835aeafa9894a291a53480d04b70b7df813a990a63fee2ece6af82e246f242ff859355f07d1d349b760075ad35d585381b2120901e37429da666de74fa386ae7fb852489309388986b20ee132940817354a7a9f3e47901034971635dabf6fc066f8b33c4d7394dc03cc0f9aea2d6df55053d722c4656c39117f3c6ea3c6315654975e1a443033e4816b210afcdaa8cc0765cccb1c625f9f490ebea059c933337c86f55785f95633f524acb3d6edd8ba3bc0b1e4ee294e663fd8bc9907efbbde598ff13e84d4978f457c82084f30a7b0febdb6ad99823c602e41f42a4ed24b8f6e1f27b4de34adf51488a258be2d98609f573282c8c34850620db5408a1dd526895ee153a7645ef72f42670b7ad393790657e14951802fe7b93f01c5dfd19d1422fb893ea29153b34ef69e3e17ccf3f91f59728da3affdd7cac73106b7d74dd2d654fa6ea249ee8eedf77150f29a0b109cb79fb061b9f151035ed99b0ecbf557169827c32982434ec4a1dbef05b3ff52fd5f1d2f0449863855ed65ba49f45bec4723d70d77c8034337e4bf011eca5805b0c24c51756d4155e1a76a3b0ea368cf9fe7e080462672161bd95a22577e6037f3fbe753b35798c3cf7ed5b1391e0343fbc8d625368bf3e3b6ee3d67d826ce8127940503e69bb9f7e71b5b11a8069e2478759e7634c252aced81315c72dfda5c254be333fb584eb340f4396dbc826c3e64c6f82788c73ce602c303689cdc90b8166d741f865240ffdb0fb1cfaa662eba2c174a5bd9045199ccd7807b9a7ec4cd601f620b8512f22239317df42cac08a2850cd4e0c1d5f8050a314b47b7a405bce19ecfa9c0736e8f8d0ae8b43cdc0853463b674949abd31ba44b6bde420a49fd6ac038ddf317b101b9cccff04e29d3f7bc32ae1500e7833da85d4839179257edae593cd8e0ebf1eda995cc0eb4a568d7ce130aef6abde6d807e098accf16caae0a0a872ed7d646b6bd221f24e1b73ec730a73824c74833ac8fcf09cfeea7036397d2fb9a8aa2c50552f34ce13e197d232875ae59341a704b53082657ec50c2959a3530bae88451ababac319b15b60346e31a93792d519c43d7eda8104b853c97ff26abd650d73d7ccecf6c0b5848baea48179c08e41dd1967c5d07f0f052271d77e2b4d3de15647febb0f1df4dd5fe22dc87d44040330816baeb9a3c21b51c9809b78fada40a366a02cf81c5659cca9f1bd2e2670e1f6a9dd1e4066387d0550ebb3784b8c969838c4aa6113bafef1e7ce8f3fedb6f56daf008480ad7cd3212e3413eb051c4fecf4e04e963f01055652e3298c7df22cf6adfd51ae6cea8cfc6059f5dc36ca95c0efa36d18b9778c46dd13631dda0b11b251b58890114e8d11a3c164dd64c7e4d809989e57943b44a934a976ed063629de5fcea12046bab962f3de574d723b6856051e2cd33250b5510628d8ac586e15aaa6d74f5de890975fe0742ca6e56d0c6155bb2adaee13e5ec93860d55bd26244baf45b0c37443216d9e28e5d1b82a4ae15b8b1d76ebff78e769f931658f9a630b252012d1d74bf2822237ecfbbcf988ee6490ae44946be8df3816ef1ef1874e0f0393d16381ea1f644e0fc9fe268b95f0f459d93a3b0d9b69a7115f5836dcd2af35063db11abba74ac7e9c5b0f83fe51791431864c2773c5e497f0261f7237cd03d98f40212b94161256bcf2428842915ee7dabddf23aab1231c40f6970d188c77a33592bfcd91b2b1d8916f0fd0c8622cded818895f4ebcd8d66ec452e733f18b38e6c22e80d61c2831a3c447b15f547b8f82b620c911046ded40f06431d1ad6d68427b7a024bc5f32a6d04a99d5d2801679f842ab030484d2ebe7aff35af1462951acc6d9d9841b2610b5c7fe675275a0df7a7ed656dbf39f2583ca65f9d14e978c0d82f5b00ca2410c4d3c1318df7dc5dfe32b8233ab26f054e1238d91124d2ce36a2f494dbfb25e2b80ad83fefb26dcf08992180675ce09cf898a8d6868af57b92a594a402f0c40253dad9517331aaef1165ba6f71b8a78906609b4fb6f66833ffcbb27dec906dfe4f8fc3c38c6e270699010586b86eb52e29af595097bd3f20dbe12166f3ffbfde43d5bf6066ac08c25956de6fbcb03faacc804a6f2793622526d2e0468161a01a151f1617d5f34f80125ac23ee64b3a6ada6ba36a80ca3440aa7984c988d719fd4b146d0d9de0979449ce12e2c6a9a7395c4ab55aa8823359e090a903915a74537c94c76d832fadfc7a940021d82b8c49dfdbcfd2746b24442ffc03990b8ced2f673f506ce50d76cc35f40d3ab0112ca19b8a5ab29c38655153ccbbc1a928b9b1dfbc7919af2680957bd59432e3952396c803ed3a849ab6b8cb3fed5397314f6eea141b4d74ac33a74301559c3289906718bcd48f822583ac1c2eda698793dc2648b23023dead4f73184912610bd021ccf02e9848b48c97541cc11fa77d0d5fb1be1c1812af9702dcc48f91fb1d8e70d5d3c7337c8b69fc7cad7af288d4693ecbf5cc1438c0a0a793bb730a641c75f9a04034814dd4d9dccec033766654f891f76d1ce3f60bdfb21f0e799d2f7aabe35ae3e221758a0583dd36f99ba4a5888238986c1b7dccc5611b7269ffe7c06a20e317cf7bfb6f0e6884cea924e64e005d301e179d2f36ffeaa6fa40b514ad697a3e1fcb61321a5275b947b00648f0b34b99b64517b7da9d9004d58e7cfc09e657783ccee2182e01cbab51e9732c74a6062ef337fa5261dea8ae60b8a54b12d123a79b9073b8626e14f47f726c5656569a554ae9fe52876e8371ded452152bf6a92a48719b5158a17b76261cddee5c21c2d9d7c86e77fb124baffd4e4187046daa584a56e2ae9d9512a572592394ebe190c4b0bd18a6ae26591dd257da64417be2353c911bdb3f38d4a76f6de0e7048a64492013f81dac0be065dfc5ba3ec50a26cb96c66d8bb33b008df02fd0911f3a7a2720a342982192c7ed2405595854d5335ec8d2cb33012efa87fe62b07149608435f23de751feae8e7aef80d81b31787b27abb1821de97b4085207f0a3dfbb766c5527cc8ff12a1f6bf875aa2dcf297eca7d46b9fc03a1df770a58e921e468e49c40cf42c7547cbfe363f621b5b47f0efd60ab31a6ebd8612c89a7441a0d80ff09ad6fbfd58b5d92a5af87cad2c77830835efa59c8a9afcbfe74e8a95fb3de5b878d6b18b3a87d936e75bba4fc1838fc88aedb502f302a1db06dfdaa1e8b843dc846c5594674ad14c55b6d7e5561e7c48b981853caadc31c2753cbcc162082da22af77cc4ea787eabece071defcc726575477b85cbc9a43600d36ff7d373c24bbd4e7bed91d12b607c51d922aee2f80105dfe641fce021e0f7558169e3db193a1392add1b8bd3a8b2a60af8c6dcf74300c46a838bcc3bcb7d4eae55e73d13d36fd8448fa78dedab9a5f0ecd9e84e9df125aa783f252f4a68f2db9130f485574d08503ffd95c959b2979ea956652786761619378ff9b73a050bcef6458595ba5310ded97e2416ea82d1d095f98ef1a423e0056382e07bb3b92721b0ec5addfb32cbe7b075d77282af18565cb769fe1955de547c8c9a94c437488d0cee6b46789aebbb2d81764d1bb404bbf7515b4b9ebeb7824d01e06c56fd5bbc8132e4bbcb8d193937fe7b4096fa391498ec1ed68b147eaac92ce1d8bf3f4c209ce603b2e99f02f2ce63047ded5e35d4b887671a4d67d063bca6d76b2255b8a2e312706cfb054c10b171acde46b3be1cd228adfa993c8edca36a84ab4b8402213fbefcb575b9c30d8629127d81c315d146884bc373a9f069ea20b6ac8fe298a8edf5ebdcf640642fdea1c13f5cc83a333126b642d88c39967df32ea8b802317dcab16bfc2fcad539f8acaee39f21b304db78f89c1c6ccdcbf6fa5dbccaf3d5d9c138d84967107908d2f2730b9a1fb19dcbddbb845cc5b012a1ac797852fab9703f7d9cd1e2b695ad9643e01754a89b3faec2a2eb5575fb97ecd46d4eaf473eab00125fdb4ba76c2641238d3dfffcade38754fa5deb4eeb1393ffa82a0b946e22bdf8a0fd3112a2e9c37dd55f6c2db508c498fe3bae714ddd42fd942f9a9ecc337ed712ec5716ad96bd031a847fe8b0252038745831869d65647b1e6ffb6d0689e9e94930d5bcec06a8f1120c960a530a3e2e8b6f1aeb013f9251f3b7b3819784c919fc0d0f30f76b577cf2e10c0c3372ca9cd7e4ddfb1f4a71db82e31f531dbc9d1402cf7deb1ee76736b16833e363e10a3780df2c3b117d71b56f6b9b740c99624e4935d31af016c66fd937756fe3c1b2aa86763a8cbbf148f822bd738dfa42cdbf6312d16416ef0f3775d32be99962c7a5a42248f9d0cc3c8ffb1b1c6076928433575c3e6554d41511ea57d18018d3a48e0303ff2cadcfa9229e40f6261d5dcfe131f58fb7359b896a722ada24ebcbda27f6b9520f671f765d129997b4bbc2f630df77d6992d7b5eb84bafe49e5ac485d923b1ab0f98fb979d6f7181daa5325805f43fe64ac0d564e0bcb56a35819f7508bfd4445366b6328ac9d14ce32aeff041e0740e1cddcfa297cee016e955500c30344974df94b4112ee71537c4ae17843b09d3e92a0cd0bb1dbac896de70f0e54b0f9b0c0bc8c151ebe2fced3504a2a007edf599f04997a78432f02fb1465222ad12bddfc384db377d1b691a0e17d1b79e867db69ebb9a9309377f85aec02b6984023c9f0bfa93e23edf2ed65d67641333a1d4ed1d32c979eb739a3ccf64520a7dd074c90c314bcf72cdb54ba659da0c7dd86b1479357fc21c2d3960a7c3e83a8a668ebb3fc9d74802e3c42593952a4876f9d970e7bdfd635774664233f46984991b34edd1301a4fcb07faf7224a5ad6e4b56e581735da1f24da6e6e2fbe2c875262df8dd15d54d50c0ac749d9583f971505f1e7e73c293308e936ff01ebef88ef7d8ee65cfa20cd36c7697fe21cd4271f1d8c60227651b72cb366fee8eacf50f9933a598790704cd98db5359d675ad92f7be457f91170b364f77806414042d12b7607e19a2fdce99a3ce672c6360f6c1ebb22eed72fdb572a5e28754e80e26e8f", 0x1000}, {&(0x7f0000001200)="d6e82c7515ed57d3a36b5d3f6b547f27bdf361c993a71211393f719b9412ce0ffe9ba47ee8560f0f4868c7a054b2a38eba23f8baa9a943252f670c8493f312f7cf6a7d78e5daa1c65a958b8c8e0eb9ea91a89d9d37f2d12ed90ebed60faebef65dcfec9941d340b4f98d5e7291c6b8c5789ddcf65a9a41a6", 0x78}], 0x3, 0x0) 13:55:03 executing program 2: r0 = semget$private(0x0, 0x4, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) semop(r0, &(0x7f0000000000)=[{0x1, 0x7fffffff, 0x800}, {0x7}], 0x2) semget$private(0x0, 0x0, 0x108) 13:55:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000c60c70072dfb0ead8098df29ab144301feffb1a81f95102aa623af8de299f8445c05cc2978d3f77c8f5dd28d74ea1f11d2d0a902861e9eabfb836eb906d10ee32c2edccd97e898021674f41aca6512b9f7d037519b613ce2951c228225d18b68164bdc1ae43631e5a8dd269a9397face2d8a5acc2fd0"], 0x10) close(r0) 13:55:03 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x2000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_icmp(0x1c, 0x2, 0x3a) write(r0, &(0x7f0000000500)="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", 0x14c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x104) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="cb0df5e58372a224dd55809a4dd31aa9b9b229afd6e9e09a3c708530593fff3c0020273697bfc180b6c1145e36fbad2adfe2c56a816e2ccc4a67850b3d", 0x7fff, 0x4, 0xffff}) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 13:55:03 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x4000, 0xfffffffffffffffe, &(0x7f0000ffc000/0x4000)=nil) shmdt(0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x90, 0x4) shmdt(0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) exit(0x10000) socket$unix(0x1, 0x5, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2004e, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000003c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000440)={r3, 0xffffffffffffb478, 0x47, "284ffd2a1b3dd33befc1d25d9354685e373b78f210e5391d32268f519e068c79a50a85ef3696d5acf4361b44a7b800c73ef3f0263a705195626d1ecf3e796fa09aca00418a229d"}, 0x4f) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000140)="0afcace4b4df24487b3b9c5425582e2725df12ddce52347c8563b928dfd1d23c32c8950c64ffd0a2943724c64be36e31015bd0d8d042f6d3f1678beca773e7e24de5b335454720b920014086e21ede37083b21fa34ec9c3e615d2cc85278d3436dbda53d7ed7f4b5feb1") freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000280), 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000300)="2063ea1c64b6ac39d55f39a875c0b1b91b6ede2fd943a13b80f4b8dac87c8d739c7a58c22471963695cc9e5b6148b78dedc4411d576d17542ec6b0cffa979a2b97f08ddf5bdc28bb89b9c92d783940bc0d75755d62c0bf8c3bad266e28ef669eef09293f218755689aba78b74feee729d4db8d4a893225c7c17085c16b0cf2e6e19a1ac9fa362b38d74f1346fc0dcfcfca5d79010785e46a1d09e25cb0de897fc707b9dd5faa74b52ab0bfa93759b768146339a4a81160d782f6d7f92c") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x400, 0x5, 0x100000000, r5}, &(0x7f0000000100)=0x10) 13:55:04 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0xa7, 0x800) poll(&(0x7f0000000780)=[{r0, 0x4}, {r0, 0xc0}, {r0, 0x10}, {r0, 0x80}, {r0, 0x4}, {r0, 0x2}, {r0, 0x2014}, {r0, 0x2004}, {r0, 0x2020}], 0x9, 0x7fffffff) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r2, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c6530003a9e77c6d7f7c27d292eb25a1e8247f73c846ea0000000000000000000"], 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) 13:55:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) chdir(&(0x7f0000000240)='./file1\x00') lseek(r0, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x1103) ftruncate(r0, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r2) freebsd10_pipe(0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2799}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0x3}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000200)=0x10) writev(r2, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000280)) 13:55:04 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bf3b010300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:04 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x4000, 0xfffffffffffffffe, &(0x7f0000ffc000/0x4000)=nil) shmdt(0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x90, 0x4) shmdt(0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) exit(0x10000) socket$unix(0x1, 0x5, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2004e, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000003c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000440)={r3, 0xffffffffffffb478, 0x47, "284ffd2a1b3dd33befc1d25d9354685e373b78f210e5391d32268f519e068c79a50a85ef3696d5acf4361b44a7b800c73ef3f0263a705195626d1ecf3e796fa09aca00418a229d"}, 0x4f) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000140)="0afcace4b4df24487b3b9c5425582e2725df12ddce52347c8563b928dfd1d23c32c8950c64ffd0a2943724c64be36e31015bd0d8d042f6d3f1678beca773e7e24de5b335454720b920014086e21ede37083b21fa34ec9c3e615d2cc85278d3436dbda53d7ed7f4b5feb1") freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000280), 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000300)="2063ea1c64b6ac39d55f39a875c0b1b91b6ede2fd943a13b80f4b8dac87c8d739c7a58c22471963695cc9e5b6148b78dedc4411d576d17542ec6b0cffa979a2b97f08ddf5bdc28bb89b9c92d783940bc0d75755d62c0bf8c3bad266e28ef669eef09293f218755689aba78b74feee729d4db8d4a893225c7c17085c16b0cf2e6e19a1ac9fa362b38d74f1346fc0dcfcfca5d79010785e46a1d09e25cb0de897fc707b9dd5faa74b52ab0bfa93759b768146339a4a81160d782f6d7f92c") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x400, 0x5, 0x100000000, r5}, &(0x7f0000000100)=0x10) 13:55:04 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000640)='\x00']) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x373e, 0x6, 0x7}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r3, 0xffff, 0x2, [0x4, 0x1000]}, 0xc) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) semop(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 13:55:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa8ac0"]) 13:55:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) mlockall(0x2) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x10, r1, 0x0) munlockall() ftruncate(r0, 0xf100) 13:55:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket$inet(0x2, 0x5000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x19, &(0x7f0000000080), 0x88) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8001, 0x8}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r3}, 0x8c) 13:55:05 executing program 3: syz_execute_func(&(0x7f0000000000)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f2cd67f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 13:55:05 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9060000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:05 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bf3b010300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x67, 0x0, 0xfffffffffffffe6f) 13:55:05 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200)=0x20, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getrlimit(0xe, &(0x7f00000001c0)) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) lseek(r1, 0x0, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) getitimer(0x2, &(0x7f0000000000)) 13:55:05 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 13:55:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2}, 0x8) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="2393e8a2ece1505246b5", 0xa}], 0x1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 13:55:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="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") getsockopt$inet6_int(r1, 0x29, 0x16, 0x0, &(0x7f0000001080)=0xfffffe34) 13:55:05 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) dup(r0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 13:55:06 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9020300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:06 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x1) sync() r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0xc0a, 0x4) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 13:55:06 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getgroups(0x5, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) close(r0) setgroups(0x5, &(0x7f0000000080)=[r3, r1, r3, r2, r2]) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x0) r4 = semget$private(0x0, 0x2, 0x223) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f00000000c0)=""/178) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 13:55:06 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0x1, 0x80000001}) setitimer(0x2, &(0x7f0000000400), 0x0) fchmod(r0, 0x40) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0x4, 0x48}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x1c00, 0x1ff, 0x7ff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) 13:55:06 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0xc}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/27}, &(0x7f0000000040)=0x1d) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:55:06 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="fa479f789428b714d3f6c4774df9bd0d193cac9db52da0b5850b704b5d4c40c8971a237aebbe0229c691b7a54a0b16b6544385444a89062ea0a08f0ca616aeb330") 13:55:06 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) fdatasync(r0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000380)=""/84}, {&(0x7f0000000580)=""/144, 0x23c}, {&(0x7f00000004c0)=""/106, 0x100bc}], 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="ce21a674fe17134591126dedcb6db2dc140f8154603af4b95f0398384e629b15fb1e4f57d0614d6d3e1c1c1021", 0x2d}, {&(0x7f0000000180)="7a76937e00ca917b4df57eacf1b40dc44cb406f1d428b8c80d16ae5ada5c0f0df114a5cc7f261649d6f5bce8b154ab418a2b76c728101ec880da11840ec70b185c8a7c3cf858bd4647bf65eecdf8f73a93ab5aab45634deef401385a82bf9fb2fd74af860e3be521451ab662d96fd15df9152bb544bc8a955470a9b7430e65286421c64ae222aacb3fff734cd03714ccfcfd6e315da95566edd859ef715eba975c7e80aafae64a9b2d97", 0xaa}], 0x2, &(0x7f0000000240)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0xea0a, 0x1, 0x0, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @init={0x14, 0x84, 0x1, {0x100000000, 0x4, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x100}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x5886570d}}], 0xa0, 0x20008}, 0x100) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') 13:55:07 executing program 2: syz_execute_func(&(0x7f0000000780)="910fec8585a1796c236969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965becb3b89462dcb0bef8f69289bd19d660f79c767450f483bd1d98f6978833663460f57c4e3d55dfe06616196a9c1460000e1b111acac2a0f0000009f") execve(0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000005c0)="458a6098d46e54b72b4c5b3446c14f9ab99be7cd74b9b1f8f1285bb397da5240bf065adbc0f2f8d23dad04daac9a4a025c11512f59cd848a55d7d58255ddfcff81f2a048ed1a7d5b64058409ec2a38d9a37adcc431c91c6fc8ce8034ffc7ced783747ab2b1271d9f9f5641b9366646f781ea03ab7807d0c8d3fc9e3018f1ad114cc7c96e6b91954498") freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8020, 0x2) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "3bbdf717c0bd4bfa64da5cc0fbf5e87bb6d65f04b45405a8a5aac53662e67b45", 0x3f5f}, &(0x7f0000000100)="00d977c7e69f2f2717e79a96e2", 0x8001, 0x0, 0x80000000, 0x798, 0x1ff, 0x80, 0x6, 0xe4}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000080)="1253da60d837205cc44e7c0167fcc6e884ca8e83f37d6c8d9c72ca443a0599725f4d50fad46101eedd8d35632c052149b1480da33fa66bc5b5d0b6194d6eb11cadfeec5e1d4e6685075c6c71a17ca632a44e16e4f3f2bd6fa95af6d585838e68801a21dbb426b430f80ba6dbd4fd6c6f9aff3ecd245b3d9296a09dca25") 13:55:07 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9030300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:55:07 executing program 3: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x9aa, 0x9, 0xa20, 0x6, 0x7, 0x3, 0x5, 0x7, 0x0}, &(0x7f0000000280)=0x20) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r1, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x4, 0x787}, &(0x7f0000000300)=0x8) 13:55:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setown(r0, 0x6, 0x0) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ftruncate(r0, 0x100000000) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000180)='./file0\x00', 0x80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2}}, 0x0, 0x76e4, 0x7fffffff, 0x7}, &(0x7f0000000380)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0x4, 0x2100, 0x9, 0x6, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000003c0)={r3, 0x5b, "4ba02439babc4e2941224988a63bad914c9b35bb9295944f53f15751006684508e007227ef5f6c538f818a30aab9f47d7ad0f711a26c84e0380316fab0b14d845987c731db606665bad773b9a7f5b48d7cc5ba3141c03e225f9cbd"}, 0x0) ftruncate(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x800000) setsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f00000004c0)="eab9dac87e79d993ec97e9eafd6311f605f81f071d8f6c9e884f1166754c7b14f7bc22ef7fd81df016f1df14e4fa7920ab438456f463ea0a62650e41bdc2322a8f2762de1e3208c64651dc891c748212afd99e906ea163b30fa0a035836b7ee840e6ed14f70772318491f61bf79a8623c33d0989f7dfcd514cd8d4badcd53903793682d7eab020357eb10b2a177122", 0x8f) sendfile(r0, r0, &(0x7f0000000100), 0x3f) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000000)={0x380000000000, 0x1, 0x200, 0x100000000, 0x463}, 0xc) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 13:55:07 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9020300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:08 executing program 3: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x9aa, 0x9, 0xa20, 0x6, 0x7, 0x3, 0x5, 0x7, 0x0}, &(0x7f0000000280)=0x20) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r1, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x4, 0x787}, &(0x7f0000000300)=0x8) 13:55:08 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:55:08 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000080)=[{r0, 0x84}, {r0, 0x2040}, {r0, 0x4}], 0x3, 0x100) fstat(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 13:55:08 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9040300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:08 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd10_pipe(&(0x7f0000000040)) __getcwd(&(0x7f0000000280)=""/85, 0x3) 13:55:08 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9020300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:09 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0xf, 0xd2f9, 0x39}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2, 0x8}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="25000000840000000700000000570000001c000080840000020a0000998b77fd8c8d657027e19d82ebf0c3000000000057fe4c4dc480880283ce3c75c83dc17be4fcfa8e816b8f17699b46dbb03c872dca15838634468e874f375e3f93c767ac6ba0e723327529b6e41ef8a11f2a39bc05876803e2783aa71007ab9d5e7234f3f2d40fe3d27c54cbaab79b9d"], 0x8c}, 0x0) 13:55:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0xec9, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xff, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0xff}, &(0x7f0000000000)=0xfffffffffffffd05) 13:55:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000804000ce98172903000101040004000500"], 0x16) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="f5909ded62bfdc8b811623c5c93cd867cb83e9aa6ec3dc40a1a8fed85fa9d9b14f6efce440b73307dc6f30db58bcc595557e401778ebfe2e37287e98c7a322b281f8b9f4aaab8a4741210f7edbf59ea31e81e8128b97a658beba3402f3cbcf3ab33f31242b76a031624a00c5fcb3708e57e691c3084d9f5d410a41560c08fa15ca6e0b30f6135dcdd7ac59c1f6d822a57213994659c6903d32a440f59fb5705da2e6fe117a68959959b54e345a641313") open(&(0x7f0000000100)='./file0\x00', 0x1, 0x20) 13:55:09 executing program 2: setrlimit(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x401, 0xf, 0x1000, 0x66}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x18) fstat(r0, &(0x7f0000000300)) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x2, @rand_addr=0x1f}, 0x10) socketpair(0x1c, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x902}, 0x24) getpeername$inet(r5, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, 0x0) 13:55:09 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9050300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:09 executing program 2: open$dir(0x0, 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r3 = socket(0x0, 0x10000006, 0x100) recvmsg(r3, &(0x7f00000014c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000000380)=""/9, 0x9}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000400)=""/25, 0x19}], 0x7, &(0x7f00000004c0)=""/4096, 0x1000}, 0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xf, 0x4}, 0x8) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 13:55:09 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd10_pipe(&(0x7f0000000040)) __getcwd(&(0x7f0000000280)=""/85, 0x3) 13:55:09 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000280)={{"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", "5fbca9ff173bcf80f459974b22c52766ccc63096b52c53a1c1a042f64d6eb274", 0x47c9f1e6, 0xffffffffffffff7b}, &(0x7f0000000040)="2d25f1ee23d9a088c7d6668090444605f476e8d97da9cc0d8c6054a972a993b5707f4fdd6d37ef9137f5080bbb574dad5f3bbdff7ded15abb5f5d3cda1a4c453b9bfb1ab8a8b8f8a4776dfae0cbe4f4ec2531f9ec70fd2a10664201f3aace2d2e7a31c2ff0a6604b6dc11a97384f650430a4246cc3063f68493bc9882f60f4795c350e614f37422bc7a95e9a50e6982a1b870c7f9b8f2cb956ad3880a7d372467f9b97d9f05a14da389d2b2bae188c7be87aec4fff53c655", 0x6, 0x1, 0x8, 0x3dab2fa7, 0x0, 0xa501, 0x5, 0x2}) getitimer(0x1, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000700)="9826473e431c0a0f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c44bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c4a18dda01264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:55:10 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0xfffffffffffffffe, 0x4, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 13:55:10 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x100000, 0x9) linkat(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x400) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000001103000000000008000000000905e4d57c59c6e6f5d0bbecfa9cf4f9ed1c80af6c58753e6223338d0a5d234e6d0000000000"], 0x98) r4 = dup2(r3, r2) ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000000)="9fcea0628099e055e42248764a92bbbefd32b282e790278cabd074b14029cdf60c44c4058daefd020ad3df449722785ddf95c4628610e88efdb84dcbaabfeaed4514c8fc7ff92a27412de9cc835ba2e7f54bcf4a3dd47c4ee54fcd9e6b8919aee38edad4de782c9cce846be689ae3928c2614637d5ce070010600afff524980cd8fd91c6916b608940f2f9f81e9e8099f040845964f63ce8c5ea44a352683d3e413b4c2d81082cf9e58cfddaad6777d08f65326c8d47ea4d05769c94edab93c58a7ca0810bd66dd20c") getrlimit(0x1, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 13:55:10 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x40, &(0x7f0000000000)={0x7}, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8184, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x200}, 0x8) select(0x40, &(0x7f0000000140)={0x5, 0x7c, 0x80000000, 0x3ff, 0x9, 0xbc, 0xfa6, 0x4}, &(0x7f00000015c0)={0x0, 0x5, 0xc1c, 0x200, 0x8000, 0x800, 0xffffffff, 0x6b0}, &(0x7f0000001600)={0x1ff, 0xffffffffffff5a63, 0xffffffffffffff00, 0x20, 0x9, 0x8, 0x8, 0x4}, &(0x7f0000001640)={0xc65, 0x20ea}) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/212, 0xd4}, {&(0x7f0000001340)=""/94, 0x5e}, {&(0x7f00000013c0)=""/156, 0x9c}, {&(0x7f0000001480)=""/156, 0x9c}], 0x5) 13:55:10 executing program 3: syz_execute_func(&(0x7f0000000140)="a84aa84a2c43aa0a0f05f3410f2ac2bfd9001100c4a3f0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff020c4217573da48164e4e5bc4016d7d14dee509c42121e904030707292001fbc4e10bf8c4642e67f6a9aa08000070c4c4c4a3bd4877f88ac483397d407fd3d3dcdc0fbcaf4c10f1c4417e12deaf3e6766f2ab38e338e3c6acacc4c3214cb925604b19c201b00b000000f08171a30b8a826e670f54ac3d271c000020200dd4d4c4c3e16d8d88f4d4628f68df64360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) 13:55:11 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x5) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2026, &(0x7f00000001c0)="b3cce08a571f41e071a6922376a31162ee3020fe943940dc266604d900eb4626d9b359b31279c8b5f8fbc123e4d47a49fea67b25caa16caf70b8ff7ae05cd69217a00a91cc54ecda53f34fb2a669e2346abab35e0b8e43a9e412a77c9b1001d0c4be4057eea5f8f6dc95911d19f8557d5c27f4723d3e03fc68d30dce7afbdb968ac1b8521b22ebcc7361e101873acc2d04f1f70ee986178495b2fe734b33753f753f6a454a8f57d780b81868fca47f1b111ef95c70ad69655ff7939aa47800555ef352d24fc271b03da8dfca0f74926b016b4e20452385bde8637be715947c4552f4c7", 0xe3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000002c0)="de7bba65ccbca38fe2fffd9355cce1c62fa43fffdf71b125727a08be6e98abd8f7059e272c8286dd9730045b38e9c415b97e515b430df40a4581cbe0f888197258859df89724682656e46a70d312ac230dcc35da52ed91195641e4026b2e84055440a0e732d9488b4859dc1f77a5677fc093092868461e66b9505bbe838a64fb2e5a8d59b2cd69d9b10f6aa42ba55fc4c6d835b87d1073e3d786125827623ac69aa10176531f2dcc2b36a0fa51532114805deb41d454", 0xb6) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") 13:55:11 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9060300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:11 executing program 2: syz_execute_func(&(0x7f0000000000)="969898472c430f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660fca6b3232660f72d50f0f01c4064ed5dfa41edae9e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00008081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c441fb127d00f08171a30b8a826ea80dd4d4b10d88c788c78f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(0x0) socket$inet_icmp(0x2, 0x2, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x57e1707ab77eae6b) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x7, 0x4) chroot(&(0x7f0000000140)='./file0\x00') 13:55:11 executing program 3: wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) getpgid(0x0) socketpair(0x2, 0x5, 0xed, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x8, r1}, &(0x7f0000000480)=0xc) truncate(0x0, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x306, 0x400, 0x9, 0xfffffffffffffffa, 0xffffffff, 0x2, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x3, 0xfff}, &(0x7f0000000140)=0xc) r4 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x40000400000002bd, 0x100) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={r1, 0xfdf}, 0xbc9ac78df7412de4) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xb7e33d89b477b215, &(0x7f0000000440), 0x8) close(r4) 13:55:11 executing program 3: setrlimit(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000000300)) 13:55:11 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x86}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x6, @mcast2, 0x8}, @in6={0x1c, 0x1, 0xfffffffffffffffb, @mcast2, 0xcae0}, @in6={0x1c, 0x3, 0x4, @empty, 0x85}, @in6={0x1c, 0x2, 0x7, @rand_addr="91a72b4e2a3d0e71af414120ec426a73", 0x5}, @in6={0x1c, 0x3, 0x0, @loopback, 0x3ff}]}, &(0x7f0000000280)=0x10) 13:55:12 executing program 3: syz_execute_func(&(0x7f0000000200)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r1) 13:55:12 executing program 2: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffd72) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1000}, 0x8) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0) 13:55:12 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="a8f04706d35075d03f396955530a38cc8cda1f77c91185a776be85e5d56f638f270bdb829f3d9106428bba783520b79084f90f56891b51f7794a1eb8d2a3dab12de2bd3d8c76a4582bba58b7fed54088df925c100c47a7be5a983879861a492f8325ad57fc12f1f4b634e6e2d0") 13:55:13 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9070300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:13 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000200)={@local, @remote, [{[], {0x8100, 0x9, 0xfffffffffffffffd, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="207658aa4633", @multicast1, @broadcast, @local={0xac, 0x14, 0x0}}}}}) 13:55:13 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000023000bafdf1a7e5348b51a103d90d71b18f7e41b786b2f0cc84e5d9bc0466803bee2f2c57da50417c51ad80efbe898bd4007ee2a0abc9d431749ed4c42568fde60b68cf6aa8787228d1d02558fff6365fb369ef623cd07d24ae94a3e7f9f4ba578fff4e84da5b03ccedaacadd34611688e745da7941f8ffdab299de5fd8ce896bc64305a60176e53dac7139aa2f84116cc8247b3e8b8ced04"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="fcffb3fee5b3a4a07fde949f4fd80bb6ad18b713dd27f55c3d5a012c0d31563370cd7189e3c8157f8d11e4c7bfea79a1bb252c48f95b274d3d4628d1da83694441c7dde79abf2b511b1500da2b9b6fb8e8654d48b79712facc790972c8dd6312027f9b8de01b423b746f4b0089afca0f2e65751e8d71b419d4c706110367a34a148d70fc648d0570037e389d298e5b69"], 0x3ef) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2}}, 0x0}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x31, 0x1c, "2ab2a8dfcc1c187841914608abda15124d9f97eed846fdc31c1318a0"}, 0x24) 13:55:13 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9060300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:14 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 13:55:14 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x360) getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(r0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ftruncate(r2, 0x4) clock_getres(0x0, &(0x7f0000000280)) lseek(r2, 0x0, 0x1000000000003) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000680)={{"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", "4dddd3cfecfb7b79c247b1539fb453b4305e603da9bf8d5d040cd3f12ece4755", 0x800, 0x9}, &(0x7f00000002c0)="f3c8fe19b9d04056c1ea67a966bb4e549732cebb5c04a49f3a15f0cf61ae2283cbf65dcec5f8c3f9a80ef5411d95613f11d63fcca7d517a639111d3b72bf6a1eba6d6903521d3f4fd598e0db62f9037fac1fa5124bd499924a2740eea4a48ad11aca9578e1b35f19e1b2e2d131f4f797aca84bf1d1a578f74a3cb78e3bc3524b697f2e1e55f5f4c774c8579343bbacc2b21162e6d0bb97d9795f7f302a708f13a9bec1b160ccef7986aec50a82d88a0e4e8c263f7f294543c13411db", 0x0, 0x100000000, 0x2, 0x5, 0x8, 0x4, 0xffffffff00000001, 0x4}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a601000000978dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) fcntl$dupfd(r2, 0x11, r2) writev(r2, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$setown(r2, 0x6, r1) lseek(r2, 0x0, 0x4) 13:55:15 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9080300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:15 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x360) getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(r0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ftruncate(r2, 0x4) clock_getres(0x0, &(0x7f0000000280)) lseek(r2, 0x0, 0x1000000000003) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000680)={{"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", "4dddd3cfecfb7b79c247b1539fb453b4305e603da9bf8d5d040cd3f12ece4755", 0x800, 0x9}, &(0x7f00000002c0)="f3c8fe19b9d04056c1ea67a966bb4e549732cebb5c04a49f3a15f0cf61ae2283cbf65dcec5f8c3f9a80ef5411d95613f11d63fcca7d517a639111d3b72bf6a1eba6d6903521d3f4fd598e0db62f9037fac1fa5124bd499924a2740eea4a48ad11aca9578e1b35f19e1b2e2d131f4f797aca84bf1d1a578f74a3cb78e3bc3524b697f2e1e55f5f4c774c8579343bbacc2b21162e6d0bb97d9795f7f302a708f13a9bec1b160ccef7986aec50a82d88a0e4e8c263f7f294543c13411db", 0x0, 0x100000000, 0x2, 0x5, 0x8, 0x4, 0xffffffff00000001, 0x4}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a601000000978dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) fcntl$dupfd(r2, 0x11, r2) writev(r2, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$setown(r2, 0x6, r1) lseek(r2, 0x0, 0x4) 13:55:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xff}, 0x10) r3 = dup2(r2, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000240)=0x8, 0x7ee2239a7e815f87) 13:55:15 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 13:55:15 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) socketpair(0x1c, 0x2, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000007c0)=0x81, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0x5, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000600)={0x9, [0x67887fae, 0xccd, 0x800000000, 0x100, 0x1, 0x9, 0x100000000, 0x9, 0x5]}, 0x16) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023b00"/136, @ANYRES32=0x0, @ANYBLOB="0600000002000000000200000800000069c68100"], &(0x7f00000000c0)=0xa0) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000380)={0x80000001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={r5, 0x9}, 0x8) readlink(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)=""/235, 0xeb) truncate(&(0x7f0000000100)='./file0\x00', 0x480) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000640)={r3, 0x80000000, 0x0, 0x8, 0x80000001, 0x1f, 0x100000001, 0x800, {@in6={{0x1c, 0x2, 0xfffffffffffff001, @rand_addr="253e623d2db1ea7117228b3267264c7a", 0x7}}, r4, 0x3, 0x6a, 0x0, 0x2}}, &(0x7f0000000700)=0xb0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000800)="57a9fb36bf67ebef0f0558aa24cfc1ad2240329a9688cc7e6318dbdc6b47cec230042901b37d341c603f5f718150a38c2e81c43c0c04eb9e275af98c64a37b824f6347477917d14abbe3a12ee419217afba5c209dc1874f02df481019509de85353901f4f175541662f641077539449df098cf1a93705c4c0d1dc075ddec0e8fdb2f928cdefd2e82f95b4cf9032092ceb377e6272a0bf5ac669ad8d79923c5d665a4324b1cf0b9d4e91723781c4fc4fa39e0d7477d9386a891768364d0cdaf311356bb8bc2f1ee40f53fcacd8b4665f6499415d51950370db1c9c8efa80976c72cd882d782a50fa28f43d56a6d6fcb5f395a85082bc4ac") 13:55:16 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd90c0300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:16 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000010c0)={0x0, 0x2}, &(0x7f0000001100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001140)={r1, 0x1f, 0x2, [0x4, 0x6]}, &(0x7f0000001180)=0xc) syz_emit_ethernet(0x10c, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x24, 0x0, 0x2004, 0x0, 0x0, 0x0, @rand_addr, @multicast1}}}}}) 13:55:16 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000000)="c22b8b537aa25b69e73d82a01eca4116f7a781c0e78e1c6e88b4f87307b7224f8e76ca7b85f4c0f721f200"/63) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000380)={{"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", "a1258b68cf814bf727b0a76a607e1ce560b95e88c8d440a892314fec687abf94", 0x7, 0xb11}, &(0x7f0000000040)="774b3d47de67a2a099a7a35e16c8db29f33926e5d6afa92edfea72003487db07f53605c40c0708ab35e048aacdc90359580b002118cf4aed6cdd5a1b7581bdf448d187c514685bf63165a03ff438e304cdfb52dcbee1e20fec716a8e507ba3316a6c7ecc54458a5304fb67b35ca7e80ef82a670ce5b1a8f54a3f05f16ce0a37f2de0c306fabad77977996d611d3292ecea263e0a39a9e71f9cc98819a7d80b5abacb60b44d2fe1c4f9edae766d8aff9e0ad0ab4ccfbf5c15b9f2d5a80b7d086b964b092eac97e37c374ca8f23b6f21516a9d8c80bea155f9fbc31cd7aef163bd7e4e2920d84bcb96", 0x4, 0x5, 0xffffffffffffffff, 0x7fffffff, 0x3, 0x8, 0x80000000, 0x443}) syz_execute_func(&(0x7f0000000280)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff666420fe69999899999ad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 13:55:16 executing program 2: syz_execute_func(&(0x7f0000000000)="969898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x12, 0x4, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x1, 0x78, @rand_addr="198a933facff1bf6e3ed0570f4bb694d", 0x7fffffff}, 0x9aaa, [0x2, 0x2, 0x7fffffff, 0x9, 0x10001, 0x4, 0x80000000, 0x6]}, 0x5c) setrlimit(0x6, &(0x7f0000000000)) 13:55:18 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x9) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 13:55:18 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd90d0300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:19 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRESOCT]], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="05de16ae0a0dfb78ef2e8a6653fd8fac1b1faad290e571a5bef46cd9216c0d8085421fd5f380bc1dcf3834998f088dda2577babc9b2d062aa80a782c3646cec700ff1de835e868647067c03cfd1eaca4fd316e7bab86b85bf972c34107f8501de6015f14b37886c609c23c0d9af6b53350b08a613b227476dbd1c49948402f5b20b267fa0febf70d0f8fb88bf3a6ec6ed48db0cf8a61a349c290c1a48111ab9a40ebe80df8388ca00ecbff9258449d2ebf5e8b05f2b00b986371daff983f381437490c32b293421d4617b8cb6011ccc4634e85fa1d51583e45e94867ea45ffe239c87c3c01d3bf556bab58c0fb12950e6539cec147d3") r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 13:55:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @multicast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000480)={r2, 0xf, 0x101}, &(0x7f0000000440)=0x285) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 13:55:19 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd90f0300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:19 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f00000002c0)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r3 = fcntl$dupfd(r1, 0xfffffffffffffffd, r1) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffe77) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000380)={0x6, "06bcbca5c07ecced32abc6c4bfedbb1e"}, 0x14) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x3, @multicast1}, 0x10) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000480), &(0x7f0000000580)=0x100) freebsd11_getdents(r3, &(0x7f0000000140)=""/37, 0x25) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000440)={@broadcast, @multicast2, r4}, 0xc) openat$ptmx(0xffffffffffffff9c, 0x0, 0x208, 0x0) 13:55:20 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getuid() getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) ftruncate(r0, 0x10000000001) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1008, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) 13:55:20 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x1000) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f00000001c0)='*]\xd0\x00', &(0x7f0000000240)='\xf8']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 13:55:21 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c12b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 13:55:21 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9150300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:21 executing program 2: setrlimit(0x8, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8880, 0x81) 13:55:21 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x5, 0x851, 0x17e3, 0x3, 0x1, 0x0, 0x101, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0xca0b, 0x1ff, 0x1, 0x100000000, 0x4}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) syz_execute_func(&(0x7f0000000180)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 13:55:22 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000300)={{"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", "e7867b2466b7f4a8954d146b6bf3a3037ee4fe2913bc769e51d2c4c48dcb9e9d", 0x0, 0xffffffffffffd79d}, &(0x7f0000000200)="45d22f768c8456baac37b4c583d2c74e0df8eb98a853bd060ba04ff1b96a1d4e1a99834fae7aa5e9cd224ac114fea83a8fea6a6f52009027bb1fa1d7729cb1b696970d474dce164c14db3974f593c002e871a11a0f73352630dde718043940e24982dd6bd27706f69eb234f86a944db98323566bb07a46dd455585fa2d14575cc11f886d1057da65e2f2c44d3762b14e98f2756b54a541de870043c278d332388737cb54917a2369be11cdd396bea338d286555b02afdb540720468c1a4ec9dc0915adfcafc5cbb488645b526f8b64e488dda3be9cee3a", 0x0, 0x1add, 0x6, 0x973, 0x3d, 0x8, 0x3, 0x7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080)=0x21a3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x6717f528, 0x20}) 13:55:23 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9190300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:23 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9150300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:23 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x30000004, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000040)=""/93, 0x5d, 0x81, &(0x7f00000000c0)={0x1c, 0x2, 0x2, @ipv4, 0x1}, 0x1c) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x80413, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x100) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:55:24 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x2}, &(0x7f0000000080)=0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1, 0x0, 0x1000000000000}, 0x0) 13:55:24 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x1) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000c69827ba9bded0eeb00ccd2525a52d9f4e384788f56761b37c9251a366de4d7fd274ea1775182320"], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) msgrcv(r1, &(0x7f0000000500)={0x0, ""/217}, 0xe1, 0x0, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r2 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x1, 0x2ffffffc) mlockall(0x3) sync() setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0)={0x3, 0x0, 0x4, 0x80000000}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x29) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000240)=""/73) 13:55:25 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd91e0300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") 13:55:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b359, 0x800000b35d}) fchdir(r0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) fcntl$setflags(r0, 0x2, 0x1) 13:55:25 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000001700019078ac2300bbe00000000c04907800000000440000000000000000000000ac2300aa00000000"]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x27ea}, 0x8) syz_emit_ethernet(0x189c, &(0x7f0000000240)={@random="dd36a982ece3", @remote, [], {@ipv6={0x86dd, {0xf80, 0x6, "bbc2a1", 0x1866, 0xf0, 0x2, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="9eee65041c29509ed96a016c51287243", {[@dstopts={0x6, 0x2b, [], [@pad1, @generic={0xfffffffffffffffd, 0xe8, "a06f8a67643a75073d74a123e8f642317852a0b5e1bb48734f8c0cad0e421f30d04dfeeb7a3adcb570b2bec3fe4ee6362714fdac07af57894c485e2bddf0ff7278b4bd82de1c5798a4b7abaf890ddfcfcb62e62d095097a9509d985b91b2a7488b57d439800de007a26a3ccfe54113291ccb452fb14f6518d780ca6443468c7c20dbcc7e454edc63807fc71e5d7124c69f2c04a525f1170cdc29f15e36b3e363d493dff78384843a770146128642b51b32ae3f7310570f4c60d1ad50e3eb70f5f8c2b3026338ec4c8907148c11fe8a0d2afb09b70d1af2ebf01f55743869d934171511eaba0c8615"}, @generic={0x4, 0x6b, "6ceaf1e89c320e358c0cb0e9a3a4f6c5ea4be95e4a6c6c11b346dd2a8ab8b7149abc5d4f9513333c710878dcbbfe1da45ce07cb9ffa5ad2cfd6954fa7e6b7b10ad3456f1865492972150260e3ea0f4b1b69d77555726fb67f172eccbbeb9f3cdaa6f147a599aa35087fbf7"}]}, @hopopts={0x5f, 0x20f, [], [@jumbo={0xc2, 0x4, 0x7f}, @ra={0x5, 0x2, 0x1}, @generic={0x100000001, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x2}, @generic={0x9, 0x68, "f189caa8311c2ae2b5fe0cf215ba802bbb8d2c5edf5abbb2a92809808bb449e19520da73dd9e708bcb774f699c6bc27429ee497a48859d392fbf79695ea5881e60ee2a603ccb5dbadd6a79e972fc59fda7c4e8051e97c3cffd4e9293c5afeaebe4b4fb7a9fe4967c"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x3e, 0xe, 0x0, 0x12000000, 0x0, [@local={0xfe, 0x80, [], 0x0}, @mcast2, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @mcast1, @local={0xfe, 0x80, [], 0x0}]}, @dstopts={0xe, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x10001}]}, @dstopts={0xff, 0x3, [], [@generic={0x80000001, 0x9, "b1fa4c6a82d8fae8f0"}, @jumbo={0xc2, 0x4, 0x101}, @jumbo={0xc2, 0x4, 0xfff}, @ra={0x5, 0x2, 0xffff}, @pad1]}, @hopopts={0xbd, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xc00000}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x9ad, [], {0x38000000000, 0x6, "09e09e", 0x7adc433f, 0xff, 0x4, @rand_addr="e34e9ed45784266d0707fa8b387d889f", @empty, [@hopopts={0x7e, 0x44, [], [@generic={0x85, 0x54, "6d96fd5bac919c9e1119c717ef870fab6bfa98f290a4f2394e57215648394e364b911aa0736e4a026a6a2fb7045cd3dfaa5f479e064a9baf0242fe1c86d551f7cdc3e85958e00a30fd2d301133441139a6cc9389"}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x6, 0xe8, "663440ac44e760248584c430d0c82f72f19ceb48d1669a92c5ffbd949211f57b05821bf571de8b43b80428c7cdf23b5642462088bf7afd08d9c038842302dd80e221922041691897a1196395c999ca4f0a82fce59d3907a6d23114895302e46793b3170d5ffeefee6d7d97bac787178a266cb1ee5a9c59f817626bd2b1976dbf5124067498fc92476b60ce181f9c66390fad512ae5e112526fe8d4f1afad872ddd72583be4e0b958642e1edc5cf2bd169f5464bd37ce6ad07835ef23e058799975142bb51d735af045416cdcd773f5db62aa70745c2517720bebf5e400e5f2f4ba1e3ce50f911613"}, @jumbo={0xc2, 0x4, 0x20}, @enc_lim={0x4, 0x1, 0xbca9}, @pad1, @generic={0x7ff, 0x7, "095fe68aabc888"}, @generic={0x3, 0xc0, "d16c53d77013e5afb71849731bbcace46d6c3cd0df4df65b13271e4b2dc362ba5da225e33311b6d6d5a3fe59b1959256fcb6d89600817c1c876ca28d8e1b17e22855e6be67f998e3dd9cd82f65477b8606327023f4a15eca07c59e7ff71184586efc3cfa1711f93c58f05592a3b7502b029018388ab20d4dc1d4c13a7b9f89a475c3aba298ef2a4e54b387dd2e51993e83e71b9a5d58320beef57444086b86c11b0cc23bcc06aec7fe667428bdfba82ba9ab6845cce3322d527726e99d564008"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x0, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1]}, @hopopts={0xbf, 0x11, [], [@generic={0x4, 0x87, "a7018b805e46d76f4f6cd73ea2b7fe933020e2717e7b5ea9fc10fafcf99a03d9c4f920aae6736216672152eb0dc745bb154f19e7cf4ed0ee9c5744b50b421b7bfdf99d1244a5207ebb2f7d45fc7ec33d41b40406b5319dc2ce3923903fa8635e9122d5b4dad4bc8b037e1768022ba6c81d1d67a2cda8f794ba6d23f27b42898e3324c9c45a3091"}, @jumbo={0xc2, 0x4, 0xc1c}]}, @fragment={0x75, 0x0, 0x1, 0x6, 0x0, 0x8, 0x68}, @dstopts={0x77, 0x2, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x20}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x7}]}, @hopopts={0x7f, 0x19, [], [@generic={0xff, 0xc3, "e125db498fbd49d8800a15922cb0c1eb28b22fb99d0cfc3460c737f0a935881a89043634391746068d24fe0de7d99b69855be00c2fa95cba399485eec03bfcd9866964a955d2955ed4d743722525b1170d5dc90a3a8c86bee758f2c9cbc26069ec5c2e213a0fcbd034c3e35675809b1ad4318ffc657c7c23a01fbffd7788b2f310d207eb1a90dc4f8242c232402cef26320f2719b200dda205914cd4eb6a40723e8c77d535b115e865a47927d960c25b8f80e9474ce81087f4f3a7eb2c006c25bf8f79"}, @jumbo={0xc2, 0x4, 0x8}]}, @dstopts={0x3f, 0x18, [], [@jumbo={0xc2, 0x4, 0xfffffffffffffffd}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x80000001}, @jumbo={0xc2, 0x4, 0x200}, @generic={0x5, 0xa2, "c15a322e06cadb8276d9cc454016b22d303333f94e0c9a28c4f3ffff875eaf932475ef739c1e51f8c57709af8a55d8535ada5300836c24ea2b86fa05bad7c5cfe573bb0f252aae5b4f7114e61a19a91468703322de73a4d119b6e1c02f992981c8bdb896b6217bbb32b415e0edbf7852d1fe5c9b07ee4f51e7bcc954d527016b524eb1ad717692f068a0633864b6fa253ca27c331a7dc3c35392f08b963b1940b187"}, @pad1]}, @fragment={0x77, 0x0, 0x20, 0x4, 0x0, 0x9, 0x68}, @routing={0x23, 0x6, 0x0, 0x100000001, 0x0, [@loopback, @loopback, @remote={0xfe, 0x80, [], 0x0}]}, @hopopts={0x77, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "306300437d300a71782b8650589c88f11d79ea517af52f85437304d352b1c4d76d1203c1fd0636e8de425260a39953732c4f8e57f8cb250c1363675620ca086005d287e43ad0c3bcada3029270aa788746ac30d680967736351e9776749239c55e0b611f683ab5756125279fc639a47ea34a73c04d28a976a33c442e5b4c"}}}}}}}) syz_emit_ethernet(0x45, &(0x7f0000000000)={@remote, @local, [], {@generic={0x900, "0731502df2a88335e2c7ad394759aef8e623b02a8a73915799011143554b8c7a65936d51e3dea6bf0bf79501502d5cb01be34b35b340f6"}}}) vm_object_vndeallocate 0xfffff80004b36960: tag ufs, type VREG usecount 2, writecount 1, refcount 2 flags (VI_ACTIVE) v_object 0xfffff8000b6a0700 ref 0 pages 0 cleanbuf 0 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=0, extsize 0 generation=da521229, uid=0, gid=0, flags=0x0 ino 197859, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 4197325 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0026d2b6f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0026d2b750 panic() at panic+0x43/frame 0xfffffe0026d2b7b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0026d2b810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0026d2b890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0026d2b950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0026d2b980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0026d2bab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0026d2bab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 2450 tid 100348 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why