379da62203a2f002f2499538f686fa03ccdd31c094eb2aec3597275565757c325242e952b23256bef9874f6030ef56a5de356edb6a525aad14f7bbb6341590b1913e68b56d78569c069baecb7305be68d185b0c7faaf927fbb8785753f10c5af0dd71e840fb345c7f8d420401527a6de5fd09aad95aa6f4b51c2b696561e30a813ea7e109d9ad12cc41277dbd72fc38a8f125c219d13eebaa538fe01ac94fdaaee59a1bbadbf6d127caa5f1b3f92e25e8d4f57dfc2d3399d9105680274d2ed1eb0b2fb4f72fc26c65aa8e2084d2dee0a7e9a9238648e0714a8e30ffc4fff36a3b5c25b198527d7a16f1852f6276177f8180eeccf0897d613040cc3ed4fb832ea013298d0ce73dcaed44cc9a48179febbf75176ca874bd518e97d5d88542556a6a177342ae1c67771f2142cd65491e5014a8bbe743752350dee6fdb8a089e21fbb19cf17e32d41f0ca7da30730380c08e463133c4e73d606c5e23baf50e40204f17c388506c1a197a5095c6b8b60af4bb03bb00f0497acd4dc1dbe01bb864d3f614a29df5d24dca086e3c5d49f500fb31068a1dc362285f144f61516f6873d592bb8b6719983ce970162d4a6b3719f0e33cd6974bb13fa42adf733eb3324bc4f3aae9585bcb3c119697d04d61309c08792c80aabf5fe72cb3e24c032a421cf3246de295") open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000002640)={{"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", "1e304a82412885786b49d0e1010f1612b539668d2ee0f3d75b4cbe8dbd439fc4", 0x2, 0x2}, &(0x7f00000004c0)="402df4b7339c0bac607e1ce9d3619977f54535b269c902da8fba295bc7cd5db91f84dae889b904125c3da47d6f461f99f1acced8c9a3c2f6d78397431af855e8727ba24b5267d6b0e41c46ef742dc69f1184a40430d4bfbaf10d79a111676df5d2aaded8b0bc638aa3bc401617b9e612780b4908292fdd79b8a24e05d32de9dbe48ec301ff4c3ebc1046ce6c58f961fd5e8b7d434cf28c20c7b2a5f5dd3e32312a6548188e12f5c2893aa2ee389946e3ec90e2c84d1ab6e8ecda9d6cfe645eb92736f6da61f8ab4de492d0fe5411a212f820506556e3ff3802d2", 0x2, 0xffffffffffffff7f, 0x7fff, 0x2, 0x8, 0x100000000, 0xea, 0xf9}) 00:02:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00, 0xfd, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x10001, 0x20, 0x5, 0x0, r1}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 00:02:02 executing program 3: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x3f}, 0x24) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast1}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1}, 0x8) 00:02:02 executing program 3: r0 = socket$inet6(0x1c, 0x2000000000000005, 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x100, 0x81, 0x6, 0xa, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e450f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f6190f4bca6d7d1449979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000acc4e10566dfc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7c8e8628f680808360fe25800618de1c0f526264788fe2500000000c06249bedc30a1c9fb09110f66470fc4a2c1dc63c34d4ba261b7e2") freebsd10_pipe(&(0x7f0000000200)) 00:02:02 executing program 3: setitimer(0x2, &(0x7f0000000740)={{0xfffffffffffffffd, 0x80000000}, {0x4000000000, 0xcb9}}, 0x0) 00:02:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getitimer(0x0, &(0x7f0000000140)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:02:02 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[0x0]) 00:02:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x3}, 0xa0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 00:02:02 executing program 3: syz_execute_func(&(0x7f0000000140)="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") socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = msgget(0x1, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/150) syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:02:03 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022efdffffffffffffff"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) syz_execute_func(&(0x7f00000000c0)="b10e91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 00:02:03 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x81) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1f, 0x81, 0x101}, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0}}, r1}, 0x8c) r2 = socket(0x2, 0x10000001, 0x84) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x27, &(0x7f0000000100)={0x0, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2f6d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x400000}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:03 executing program 0: fchmod(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10201, 0x20) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "95ec2e36eaff4e937e9ef3b4c6d4e78d09bdb85e56be7e720b26c0a48d5b7b27", 0x9, 0x8}, &(0x7f0000000180)="7fcfe344eee8ea6e88b8f85c22b3180fe9d262290412749ebe68e5d4447668434494e7e53983ba251773443a2cd00d5387bffa89385d819f3d206dcc64a91a7fe1fb38ab65b8776949094e2a3efd77cd4f053302ec63326f7af948000bf51a0e2eaf39e021d8066508480c5d898b5408f5b97af733dea98362d458ee5bec3f0c7caa654e5539a96531646f3d5ad15fe84c7a5eef6dc2206843b784f6309fa66ab432", 0x0, 0xff, 0x7, 0xcac5, 0x9, 0xfffffffffffffff8, 0x9, 0x8000}) 00:02:03 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[0x0]) 00:02:03 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000000c5c8919062609775f72b37b6019bf2000000007233e9fb5623e352309f16976c7acfc9f5f5e243867488896ec6680bcd7b21ae7f2cfba6b738c2fca46b59b9eb6d56753e92983b3570ff9a434ea63f00afee1147afa153f843f183c890063400"/128], &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x3}, 0x8) syz_execute_func(&(0x7f0000000140)="0c19c4817a2df94210b174a19d93cd801b69e4f56962f5696200d9d9d0c441395bf964f2af8fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df2666470f160b0f01c36666450f17720d14111d54111d00") 00:02:03 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="820200536b0f2d6163cdfaaeb7856ea80919"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:02:03 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) 00:02:03 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[0x0]) 00:02:04 executing program 1: setrlimit(0x8, &(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x150) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000080)="caf25fcabc8464fe515f15a8a3192a99692bcf5069d3a76826f53ed9938b954e2df02086aa6ebd4f73f890770ce1b7a06704f7a2ba5550b7510c638fc2744994da7a53b640b418614d78a20992c60e23cb0b38e3da7ddc076cd55252edec961cd582f7312d0153780c9ba97b") socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:02:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x1c}, 0x0) 00:02:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) 00:02:04 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:04 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000ac0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[{0x10, 0x89}], 0x10}, 0x0) 00:02:04 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") socketpair(0x2, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xdb, "92308561a9a5a1e1eb8094b1447cd8cb9a022af480c7ba5893afef0bb2d912fb81fcdd43d6f56d754f1743b68d0c0ca11d7941403b938ac7853447de63e6f87d04f305dc3cd64d28259929a04249f8a65afd0cda8b07c49bccecab8dcffe1d80636907737a9eb6a8dbb496c668b4772d7624451735f885d49df47af89b7074db954995df3e1eaef7fa4472081e85d67a31d110ddadd2e64aa4b813ab890a904742067bf5adb0ed07a51b3e464aa869d8be07507bb8306af6a0dcd6bd8e20c46852819444aa4c5d4317f1e5d6304c6188f9f8c09472b1a02d309068"}, &(0x7f00000002c0)=0xe3) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x5, @empty, 0x8001}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000380)=0x10) 00:02:04 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="c86f7c6eea6e7308fc9c10df1d486fe0379dec15e1079f0ecd9f6ba7a69b656021bc94c9e889afad24dafdb118ad2b3c1c680b136f89e0f14364a30d07638d5b7b9879cdb5d201d3ad6ff0a1227fb85ed5cdc7ae41abfcbba50eb60248e5a789cd7be560b073c6701ba04715720cf1c4f2964d3420f49993aaf2f43677b55a5c43dc41506c8ecb82b5969c4a2b5c3dcd48b73e58e3f5166d5f376a565f38b1d09a9de4f86c66942b8caf01", 0xab) 00:02:04 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 00:02:04 executing program 1: r0 = socket(0x2, 0x20000005, 0xffffffffffff8001) r1 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000040)={@remote, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="81de03a45923ca99316de9d5fc2bcf31", r2}, 0x14) 00:02:04 executing program 1: syz_execute_func(&(0x7f0000000180)="98a84aa84a2c430f05f242e161bf85000000c44149d9e74162e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x3}], 0x1, 0x0, 0x0, 0xfffffffffffffedc) r0 = socket$inet(0x2, 0x7, 0x5) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xefe, r1}, &(0x7f00000000c0)=0xffffffffffffff14) 00:02:05 executing program 1: syz_emit_ethernet(0x27, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb08004b56008500650401065f90787f00000100000000892703ac1400aae000200100000000ffffffff0000000500000000e0000001e0000001e00000019406000000dc0006996bef97891300e0000001e000000100000003000000d2830bffac1400bbac1400aa89070b7f0000014e204e2100089078e11ca095fdbe23d72d658457d8825d5651"]) r0 = semget$private(0x0, 0x0, 0x100) __semctl$IPC_INFO(r0, 0x6, 0x3, &(0x7f0000000000)=""/185) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000240), 0x4) sendto(r1, &(0x7f0000000100)="ca171849808a1cfc34e7f12bb2af895f226c9f1c55009291d2959c4677870de275083d762adc0c425eb46bc0f74844144ae31849a1d9f72b81bafcae456568b2a6f8be885315e7c0c5c7eff3ca955aba064a9823d6bd20959d8f1bd8cd49d527139950f7eb300a8fbff9fa41d4a6f906d5f451aa07598e611f7e0dcfa0f1055c5af333e0bd785f061bb07571b6db60e6f597d306537d3bd6751ad55c781ace75e59115ae7ce0422f637cd2523c79494ad0e376de4f2e63f3cb23e1259bd6f161eb647582b640c16c84e92735b6ee53b6ec7b95fa29d99e9b320b00c10b90705f43aea88745ef7c", 0xe7, 0x80, &(0x7f0000000200)=@in={0x2, 0x1, @loopback}, 0x10) 00:02:05 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:05 executing program 1: r0 = socket$inet(0x2, 0x4, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) socket$inet(0x2, 0x2, 0x6) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:02:05 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x0, 0x6, [0x4, 0x45, 0x0, 0x8, 0x0, 0x3]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, r1}, &(0x7f0000000180)=0x84) r2 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00c//file0\x00'], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:05 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10, 0x1}, 0x88) 00:02:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) preadv(r0, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000140)=""/202, 0x40d}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/206, 0xce}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000002340)=""/238, 0xee}, {&(0x7f0000002440)=""/103, 0x67}], 0x8, 0x0) 00:02:05 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x5, 0x1011, r0, 0x100000000000) 00:02:05 executing program 1: setrlimit(0x7, &(0x7f0000000040)={0x6, 0x1ff}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 00:02:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f) lseek(r2, 0x0, 0x41000000000003) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r3, 0x100}, 0x8) accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x80000000000000, 0x0, 0x101) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7fff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4) chmod(&(0x7f0000000080)='./file0\x00', 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:05 executing program 3: clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x3}, &(0x7f0000000040)) 00:02:05 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="a5f1d83dead9827ea3491b9d1973bd0bf6ab4c90dcd05739b235b521", 0x1c}, {&(0x7f00000000c0)="9c0b677d3bbc403fe127e82ffaa40c2abea7592ed6dde2279d386c8fb998bc840cea73fffb01e11ce85f14ee6b263b9eb7a1fdf841a673e040d6e24100bb29614308a237861428bf511f7b1761c70c13d9fd291475a4b1433e3a4caba5c8b58bcdbc63d0ce382bbecc3e535f255cde54eef7a9c2d2de5d7f68ee695c7abb4a41427d60fc75830210bde166aa9eb21c37568114c0f82116833ac4e184d54134ea7bff555c61b570e355cbad78b0dfac0d55676b", 0xb3}, {&(0x7f0000000180)="d751e31414684d64f0b10d66d1ece99d08aea89596a8d6e13a682e98092f6005d4cf4b759f47d9abc4796ad96aa1c1e05e5d7aae7abaa7290692588a68114181a25e78af42f086514b08460f859c0a6c57a07891074dccde1a0c96d50606323c48bf54dcdbf430", 0x67}, {&(0x7f0000000200)="61e786284c0480d0e1d9282e13cecb0286b6bd65fde9b5e23149a181c947f389e166e426ee243e777713d7e5e7a467f2d1bf778da6f91c245b62fe985fd1a744b0c5120b1c14b27fe2a9e1f3470b28d74762854b597ee55099c9ef6b0d5098fabcf90b194bb3d0a0e30bfc70bf0816c5dabc4a16cf7657af80ad82892a5610f1041d2f556b", 0x85}, {&(0x7f00000002c0)="91f0c62a6a7dca0165616006cf28268c849ce12084a1a39ea4a39b8cbfa2fb8244d74b8b1ea7c1338e4fb63d7bb51fbd4445e0c20513ae821f6df1ed2477723407b5cbfe808a7b5e164fd2d708560ceb0d7c920a61817c819af12355f04a64aa7dc7ee7930fe7e90002c931a5cacb763abcc5ff3ceba157f381cb2a906a89961725ca90a0f44eb4bb6594336223941d4793c9805ba4738e8a8788efb50d66b34857a643e9a3d04fe7f8db37502be7c772aadc9f8d83c5803fd383d", 0xbb}], 0x5) 00:02:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, r2}, 0x8c) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000040)=0x2, 0x4) 00:02:05 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x4, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:06 executing program 0: setregid(0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x4, 0x9}, 0x8) r1 = socket(0x12, 0x20000003, 0x4a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x64, "71ad33c64668e903b0ef4c2cc17ec6dd9fabf07e75214a0403342de90e3afbadf8e83aa140b475f75e6cab348c793a61b7baf442e90d8fd2e905bd2cbdc89b47bf912f3bdd21b08bf6d2197db7645b60f8417535d408224417414c13aedb78e5d611a482"}, &(0x7f00000001c0)=0x6c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8000, @rand_addr="0e0429bee15a5ef40932fa95d7f249ee"}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0xaff}, 0x24) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:02:06 executing program 0: syz_execute_func(&(0x7f0000000200)="e003c4817a2df9980bca0bca1b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26f341ace101edfec4427d822a2a00c4da7676c5f2168f4808eebc00802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966070faee42c24075e5bf447000026400f4e0d92189218fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0xc8a, 0x4) 00:02:06 executing program 3: syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x5, 0xffffffff, 0x68, 0x81, 0x400, 0xff, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0xd65, 0x8, 0x0, 0x617dce4c, 0x1}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x9, 0x3, [0x7ff, 0x8, 0x6]}, 0xe) 00:02:06 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9c4e12d556f4a8fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fc4e17a1299720000006736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:02:06 executing program 3: syz_execute_func(&(0x7f0000000200)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x1, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x4, 0x2f, 0x63e, 0x4, 0x80000010001, 0x9, 0x1004000000007ff, 0x604, 0x8, 0x94, 0xf8d}, 0x569b6bb503406363) 00:02:06 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4054e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) rename(&(0x7f0000000080)='./file0/file0\x00', 0x0) 00:02:06 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x5, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000200)=[0xbb4, 0x8001, 0x5, 0x6, 0xdd]) r2 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0), 0x0, 0x1) r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:02:06 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c160f05f359bfd9009000c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb7070460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c453c4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="0f7f9ba20f240d3033d5a5f7f8045c236da43815ff58c1ab42738296667a1be19d", 0x21}, {&(0x7f0000000200)="419be90e764678a21e856a99bd0ac16825c94fed72810b8bad46178af318e984324806b350a8b792a9547a303d495ac1e43794a13fae8e797b7036d636a3477b91c9c0a784515e6af6e39fed7561b9ee478371f996d87357fa5380024569d69dc7d290b05e6724a4ea214ef4fc5369fd725ce7074fb80b5ec561c648f2fc2e7414d4524765f86b7eee2670b64d33cbbd6a49dc38b8fd40b2cb3013d9c1fd434f0685523e70027e54d883b61506eb6b392c05c428a474a48beeb17644a5d096fba057dcd9204281dbf3fc99f11ebb8d53d163", 0xd2}, {&(0x7f0000000300)="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", 0x1000}], 0x3) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000001300)="ea82eaa8915a56a75ddb40a2b5c3360695f3b93680d4244146e47e770af26a9f1eff0c8198d8dda8f30a2aac6791a4298e99d9ef7fc4959d37848e52f8deab247811a1cc5b7bb5ea10f9a4cf34b0813690a10ee257842b11e3726ce2f8c0638f5b50") 00:02:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x3f, 0x7, [0x401, 0x7f, 0x8, 0x7, 0x6d9, 0x6, 0x80000000]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) getgroups(0x3, &(0x7f0000000880)=[0x0, 0x0, 0xffffffffffffffff]) 00:02:06 executing program 0: syz_execute_func(&(0x7f00000000c0)="985e4aa84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460fae7000660fdef497660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d044c66db712c483397fd300f7dcdc030fbcafaf100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefc9d4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261f30faed0") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) 00:02:06 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979705b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x1600, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) 00:02:07 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2410, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:07 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$inet6_tcp_int(r0, 0x6, 0x102, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(&(0x7f0000000000), 0x0) 00:02:07 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x17, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:07 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') fdatasync(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r1, &(0x7f0000002e80)={&(0x7f0000001340)=@in={0x2, 0x3, @rand_addr=0x7}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001380)="c21340dab12b7ba9ed09bbe01fc06c81f2f455840ef2c11f0ea3b79ecebbd83478eb75677200448ac843bbfd0763a678cd32bbeec22653024045f1d75cf74ba064c9beeb5c", 0x45}, {&(0x7f0000001400)="f5465e705c8c522c739cc8cb3272120c503e389f0d2e7b18e866b57c141cda16262224c977a74cf5e381eb081029d98057a250fb8373249c371af1587bd46f4590444d8c0b9dfe6b609724977bb840895442a3bde640218388235ca89bd102dc87ba969d973bb1dba81ba8163348416f3c2e3b", 0x73}, {&(0x7f0000001480)="9e89c055ab2f903ca17b01a6d8a1146c43a11249ea197bc8f9877e32aa459594c22589062a0660f237bf800513664aeb6797348067284b347636cd95da5658c08543c21f49069600ff4ac9505166e32f1c966b368388c5d0e13015d6ac8e7c5ce9aab66ca98154fc9b181fec001e59763e4e39c2591f8d08540fb4", 0x7b}, {&(0x7f0000001500)="6551e628e40f2bd37d9521e423b0d7201ed83d900a9fcd7950a48d7f80fb9b46fb021981be708c1da6fd8b6b4f204b800c88be34af1d763a38311c0604dd56736e5fc757416dde40e476d259fc02c21c364ae4d896159a0aea9b4e5e3f804124148281b05086bbec8ce8cf60fb3068694102bd05523c9bf0581cbad364cf4d5a6bbcc25bbd55669bfec24b81291a1d5673b3ad1caf5978787944ac27cc0062a324252cf59acc8166dfe711ac326919d5515cb4ae5e72ba10", 0xb8}, {&(0x7f00000015c0)="838337dd1852fab7a2e5ea3e9cd9535f1a7e103bdd5ea5c285f5e14e546bf0f0ef238c00ae21997504dfcfa426e8b106e611971ac6512075cf3337efcfeaf5a5b286a42fcfff421221957ba612de39dc313f7137c6ea7835e7bb7ff0934ba5c2118d32a5e663a61d00a44a7a7ea5cb4d7a883cdcbb0668830c7614f59a10671c990e06be193ce4bc36202585e93b7dbbe44abfda5ed714d89489fc5ba0663878129feeda1f", 0xa5}, {&(0x7f0000001680)="49a15500f738850e43a59ef19eb167aef44d1852ee5e9ff5209e33d07698bd1aa66c07b9af0c3332e0f58898c402b7b2a5dda95d77c4d843a2247915a0ca9750e536a1b1f34de9893c6c1a8d6d4022918d8cbf63fd1e1f7065efd626001672df3dd2ba1b55e1ec112d3d19d4755304d65fbe8e0072e51ac39b49b98f4f58fc2e83dba011df900d6cf196fb2d141a643a884ec9e91feee2398418bbdcaf5b1446fed55d3d50c222b425b89a0a7abb66d947a1fda4f247546faac719c890866fbbf707048687934bef8c62de9988167f3c893727d2404f87fc635135cb5817f0133a791f954997ab7f3c860f", 0xeb}, {&(0x7f0000001780)="7b33f5f9794512f18f8c6f34be773fafbe3cbca3b5d0d835871d9cc3770ef9f85112f5e96fcf509bc6048e3f40e4eca1cbe86d65da36f8ecea0b4441e9b4dcfe56f1cac3e341f2e0283a36be4cfc0624c90ef312bbe942ed96323fa5e7954ceaae70e6fad1ab9c8e9b47c9bdae3fa1f0c1d3e11348abf0e5ee806b96573f6802d37832796dab74719bbf76fc8b743f31", 0x90}, {&(0x7f0000001840)="b52429ff35309becb6670f03020619dddc53198b243c3539f2f99f523a465ad554cf2fc807008e6bed32912d0c0fc2a4718f6e288468a5375d96b25d757308bf31e09a7d45a76fedba03f7263549f5b0d95658f277833b1218628cba218b841c58db4ebbf2556d0dfa6bfc1c798cc0467169ef803f3c5e06e1b6df245ba39cc971a08c234ccdc1cbe16c8462b8e5a6f73c9348", 0x93}, {&(0x7f0000001900)="98aace685e719f1552b73f63ee741ce9418dca1bfbeb5525d85e815a75465f08831a4b0003f1c1ba8d12f048cc7c6f9b0c84f699aad41bfd5d98f06d5b4f7b66a9d12e8006aacdd6f7123cfac9e4229ddeec67ae4df0089eb621f966360a8fda0e1e9f67ced7251d79e439321cb7a7a47cb5ff955076f7e4bb3c3d139beed778d3c066cc08d99b53ec507f8e466674ad79a1537f67e074cbd4e694b8cc4de878667d411433a8a0eb4c945e8ce54f149696e251320b05624bd2c74e32527f980943b9a74952502264cdd051ea35e9ffe375d20e4676a61f5c14d2e542fb3c9d2bda86c9d71b5730bf8b96a4afb9b1a2f36216a0eb309a8a34", 0xf8}], 0x9, &(0x7f0000001ac0)=[{0xf8, 0x29, 0x7, "a9fd0bd274dcadfcc31adb686d84fb8968f174f1dc9e89de12a33dfc184c92c3957413dc685f527d17a40cf1df450a297018936cf5af868c355bbd0cfb0b41436ed95a9258ba014dc14691d798026d493c79fefbe0cbe0810b4b64aa272b1e2d4b9beebcf10b1bfb305e22f49a1f4f085444cc2e17e83dc87b24fde0e1db3b02fc9c753f05d7cef72656898509b879a8fc18f3880b39e6212b2bd501bc773650932057a148ace82f3fa8b23c68e4fdd5817c357c181ec6020a0057ebd40d936ec5723d1cc1de88eb773188b033f6f920b64d55563b42aa236b755926341c67cbad98b0ed79"}, {0x10, 0x84, 0x8}, {0x110, 0x0, 0x2, "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"}, {0xe8, 0x0, 0x80, "dceb03a513b388c28a0c62ecd5b02a7cf2b758abf0e05a424d71e02be1bea1507bde2df297229876a0393eb576d5768ee3d4bd42701448de395f696cc16df0ef1f1a17e3ad2c325481751e3ad6ab668712f1a31ea821478436b9edd0630357ac97abd3a2051ce64cbab07146310e6acc3ac71ba0f4b3d7761de7ac7c809a7e788cae3c135973e7cda41a7c689e7082deda68a0b2fa3642b60de252058fa52ea940ad08630f2d9eec8982e44d69f29c242372ada2c694609e812d4fba749dfed72a808c401a017364d6ad883ed3ac9a8fd8a87087b93c34c5"}, {0x80, 0xffff, 0x81, "f8a5f542f111eb12b9fc9c58de1b18f3e229aeec643fd3a77ed7260307892f5528aa9006c9219f5b5fa17f59592180be31798acc8a634ec1e343984264f4746dcf6946ba7ff9905fd7b7c107c834842edaccbce1169365e9933c423c7c85abbca27ceaf34462a7985836a94a24417e"}, {0x1010, 0xffff, 0x7, "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"}], 0x1390}, 0x4) renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0/file0\x00') r2 = open(&(0x7f0000000000)='./file1\x00', 0x484, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000340)="1f037e83617bdaab6b757123cd9a2eb03c4f7f73489b887064faefe05315566a360bdbe4601c71242f8cb365e4b97da849a5d23591d1f74df8d83c5e32579e71ec2670517e0ebfc54e3feab4f6ee25fbd433e73f36f3bb45e300494a2a219cf8057a8ebcfe1340588130f61dd265f57b27cb28a99945ffb9e5decf7efca87dfc540fcbed3befc399949c322432ea87dfa54992fe16e263873375398bf1bdfe346cf3ca9ac89716e24d710cc2384b5a9b6c680b4b9d5a8cf68b5ed8e06cb3ae649cf641ece5bdbcd8593a58c465a23b9b3d0660d298bb77ed45905848ea7e638adfb18f0e8f63801adf34807d43792afac19706815e4316f8c00dfc0258511bc5d2838ce11f474ab41f3761adfd8d811ecfdf4a7b1bc3a0316b171fc1cf7e9dceb6bb36a8fa1673b13052d47854c3f0d7dedca94fbc8450e5a2abb898eb8322d8f37761636d142f1fc8041894210d957c5599968a3fc504b27f324b185fbc023fc35929ccda2bc2bb0ceab4c26e8957e6c8596a4ceb759946c5f897c76041d5c2129f49cf81c7ad5ecf1b5e2ebf9cc950f46343a2dd1e885bd9f6a58e8dbb8c1f73d604cccacd73cccb7f980ccfcb5962094f9a674be4c3bfa589daeac5fbb951085c723a7480bf9ab1d01a8c0d42352fce5435aa61288532ab1e8e52f48f162d01562fcae72622537089dd61d474bb5f41287f671acac988db2f7cf27db96d11e4c6c8043d0fb5952ab602e29b132c1be25e7165406d7d0b0adef34bf2e0f7c37d409196d40d18f968e83c291996df16e073157eb7777b1ee144bde9d83d4ea0b5cb9d15377b3a99079c0827add59e5e867b1e663e767b0325923ebae1b00cb580d31cf8051a716f28f15519b38d6d3f8e42cc7268629c26b6fcca08d8c4f48ef1a43ecb695c99c9d3785d7b81dee91e68e4d4daa17815a5360c7a91865e0eb57664b4c2b19ce3d79ac3ab9b7cb3b660535b163abf861256cc14cac32e6bc45fdd980c997a8c3c44ef9ca7ad50ba77e01d30050b7f7339a579814f16348b3f8a3f9a42709925c11acfdd42c03d7c6fbb77945445ad4bad55c9a914ce1fd2a828520cc348fe30ad17fae8f2b43dd755d97aef11665fca0540f302966e954978c912234b5722fd46d74663a358ee2e7b34cade1329514bfa5e8ac03126a87c20bec76f81a4e137925a5262c2006202380f38bc4dfb594e73faa7049f6178c89b71e1135c3dad892b9a3a86403b4862cedc94ca4e38bca64cdc8748b22597515b23fac5ebc789db14cd798a751fcbc89bd26b9af3fa4fb9413b758c1048fea4b7dc96c94742efd097ddaa4fa19b9e1cda634e0ceef488b54f6309e5dc0a587ff27ab97c28f16581411f4081d7384d86518db847e5f70e14d3013d876408ee257d897f660086d32cd108c0d7af0eb3fedb33ed823c1f8f22809a10746bcf7bc99ce2927b601e12201779d562b6e49a7835b277ed730f2cc1ef53a0d5d2b7b0f7295d35ec2a85e61f64b7100d8ea4b1cb79471d47ceac7fa830f1f5d4b597e8045b7d8af9a8fa4f749f6ae76721059a63db62e747d69b6fabc06e8acf5440b9d0141cd601c18a0b0ee49eb0aae63a75a5e37dd052799cab2b9436792ed2331c3f264c1d25612345d59fb4c5c471cbbb76673b960f43a23f04f9f51236734d5c1969519e08b02b76895349d77eb3be1e9d023e57b43086b96ad3bd70e80a824cabd15b366b05f40ff92577545fff8f98c5be80bd86ef915402a8f81b0b89affc41144331f6124e53a7dea67a9a02e6e6d844e66e5441a1ffe8d208153a68366dc1b35198a245edbb72f91a5ebc10e8823229ef3ea8b520a52577e48da025e4505ed8134b8486ee9b6806dfef4782237227d7468d3af7a9f91fc4de385f24c32ff056b9e15fb867d140c2ffce3794f31457c0d212df3f5545fdca6814fc3640d8438c2e6eaa8fd5cc1cc2bb567d8492180fa98e0ce7672154104ed7a147187c84ed6ef6a11ba99b9af102db991c87c0619774f02a304fb36f40332a74f7ea1a48db352fab18b325dad25f4c57d537d6509529a10eeb04097aea84fa4d77e02c86b90ee451b4f2dd0fe4040e43b02452e41a87662685a3c19a5bd6adbf078497e0f4e9b846a84e786c68cf2282902a557898147fde25f1620895e353328ae3018a9db4dab0b696307196c67c58b6d607524824025e8796cda30bd602003ac7686775ace36c679a1ba2e744b86565d8726aa2eb915a307b95036e6a4366544f7048f0b157ad8dc1cbd6cb2884b5e86ed7c10a24443b1d7e478951dbd3743a0710bcb03a524e72fe52765d77a0cbcbe1d1b90ef5031be1b9bb97bc70639029353489416cde7b366d4d40b9c75ee530ebc948fe348b3d6fc72844cae3f7af4fb46fc5bc15ffead32b9f270fab1b9296fd857d243d1c7682b322d19b40ea1cac15f1a664b200a3cf760f175e8834a434b255d16a36de36cb509e08a41a7e3d16e340920a67a58c87a9e9963a0f9c7131d33f0e48307fc7894a8e7d665ee259f5dd876fe1eab2888e5068ec5bdfbbd1e649019f8cdb0c8ee03c4f9a45533665623822b224a35b6e637ba6c6c9822b61ffc95f2d25f5696a5bf8ee1d4adf60c4ef15d5b37ee61d886d7fcf3de115e4de693a35488cd620acee2fc0b3a8d43dbf1e1edb98755cbce6810b3aba836c398f84228a43e69f79fb0393a377ee410540f0af322f92214087a2d055249e9b60aa124ca75b6188fa1973e0666c049700be09f31bba9eb715ebf5d7996906cab12f4442c8c7858f27de2928709df178c018c9d7d6c80953abc70557803f93569667a13f2e0050f3bee70af0ca206536297bbdb136434060d7f9e066ea8f0b7fb49ac4d744d807fb92d5dc3a182aca6484935b4b1c1b4377db977baf2560dcb3b6b790cc2d1c9983f89d8d97cb5270562d32b213d0bbad712dc080be4c349f5497e689b51d3d3a8ac9e1122415019d764233e596aa5416de3c11b9d36557ed6c61f0ef448d6ec7fec44279d088652035486fc16bc4d3fd6686d6421ea1577a252cf395257123bd78ba437d4eaf4591856c7357ed8affefca0ce0951f358abca7a66a18621ad51b237c710337d3c48fe202b4fa8394980db93687db3eb73194894de82de1b526dee2f333693d60eb44d93eec3655ff7801d8de9adc7b9ecd1492438bfa9a91e4be0d6f8d81c1ef3caff6e6c09cd5c86f6c2e6ef554573084e8c41c596787f93578cc9e47c109abb472022f034e339c01ed06e565007b6127d5e5f61a90e1c9405960ed5d4b9e80c1a0c7d063cd827392ce9926c7149dae29daa4fb62e407e43af28ca7f8111ec6f04f1d91aec9ca4828a4df17518afbbb4f1139e7740625a4f38496a6c55c4750ccb5d0c557ce76b46e587a875293e1bce444dc062eb8c20a51ae0af5661392b9e6abb08a8e2cb8d895c719e61ebf231578c8bce76b3db71ab0f4593467d8833d7f691c6b9580ee1699bb39abeaf0d275b5d973c06bef30cb216e2d6525b79bf25f05d2496b0608792a829ac8743ea4f7e3587e69c30fc098e5187ad4e12d7ff38d0f19d2333a2dca2306ff95115ed6e58dd70fa1f90c443129f86648e1d6bac4351ce883264d834197ed8eb7941e5b73b17e2431734616fb229115e40f8d7119539f96fec0f266aad3930527f3b5cbde1417372e71a2fb82c3858d8030b8debd14600420b8131b4b259bca86885ffbaed26f03b855850ea24f2337b5f38ba32685b495cc43c02241e86a5f2e217582a72d7f6b875623fc934df1501815e95e342c3a710eb841897eb8c2dbcb75245fc6593a4396134349f5132090faf843d425b2ef0befcd02e80b318e306bee3b3dda2aecca0d5ada0d5cde977f7b25ba793795ea21e381d6b303c988f504a74458f36c8531c5de90772c37a33dde45c3eeea8869c4f2c1b099bf88af245b6901620ab034b584eb965502e64683719949329b7570d9c49b7ca1dc3ee22fee23208dec59bf69d0b00702a91f79e1c121d17f47b78bbd1167c8458ffdfb6fafc08b2c3f2ee5e221f95b834b69e10293a8b4a4088d0bfef7cb466a6beff1f483d588e963a6d87c5e883f0c51c3f13a1148920ab021d49e070689220f9055089cb66fedcbfc6babb05d2589639a4858bd7ac0f54347f550cf55d8968e61e618182cb298880ed135d3f3c026c470456ad4dc94eb501576ccf160de8b719af337e185f4fe2436ebd67ff6f2a7db8fc735f6c8358c0a90fbb221dbd08f7cb4581fd20f07765d7c72f1509c44e105b2d47d5c173afd3e9e1c0fc0f297690df350895c9d69d866b24550302f78cb4ab4e1e48c34ed3ee273cd9f4b04d9aceebd1ff16e626bbee774e93045b3cc48c34b6c4854a6bf12edf22b08d5d7b8802d2cba425600c6c8629f36f5802028612aa877cf51dc407eb94e48b8165c2625a652687614f17f9a31df9dadf80410789464563ad559904c1e7f8e5ba2ab0b80a43e51a8ce2fa405bc2f4606124d1d8445a0a539182a2888416b92696ba2c3cf5df6a0704c72459e0a5b7f24c171505b5914ef6748d00b70ace813f2eee70e0c4b5f3acbf333d843bdc0192e21766e80db95d1a82a6d291a83d8ccb81a3f19348f46eff6566b4adcb98afc830945d763dc6e057134bb6d3ba397ed80aa9225c299c88e9ff38077015779e2b323043b8c7c2d844b829f728e8a55bd351d321884fcd8e54dd2c772c869ce3edafa2612358b863d9b1628dba354d196ccb21c67cf124b4070f098feb37f7223f1e7664fe4b8d169988819eeb051cc6328b631bae7e9daccd339523e4a2fee04cca3acb1280cecd5da0f5e231a0fa2b9614974a5ecb77793445ef6e77da6dee95f0ba9aeb4a01d1f13ca9faeebbd47ed576edb93ad81401054faa35768b6264eb362c6260f383ef9331800164d2b155a76ef08dcbc4b4b08723dd1b96e168464717a2df35fcf3d9a4b14853d8964925f2035ab997e10309e6e5f995af516ee837d153fc87dced79fac7016618d24aedacbd8e2db65c5c3861d9de654f54a74cdc1746ab9e932de32627b876cc817cd46d3140190ad276f6465d1769d97c5762c3c2b10d9f414c40ddb1508537c58648160b5cab58feae3a50faa1d9f381fc7c2e769f6fd6c81e6c89c882a963d519c81e4e37ecf5cd8085ac636f1f15562961d94582ffd049bcbbf5807269020befc8d50d17c599fe62cde443c7b1d0b8ff8d2ff1515bc683723bfe7ea1d08d46fd2e6bf37c42adce05a6075139068118af33d6e78963cbe55f91061313b2211b6ffdf640f88eccc61a1b50d25989b482dc9c3527aff817020a185decbce1ed8eea5e0071d86ae989e21e6687bb88afab8ab99716e5330de1eb66ab69887229b60a957ef20d80f26746f47eb1fb6b46ce9a3d29b3c293d357ab42bcfeea85700de5d66bba8827605496daa269553cb2a8830fc674a82816b42f9188ed3fb912070922e477c4544693b04bb64475fe40c0654e78aa58d2e92fdf054dacb185942d00d476d7a8fb996341085bc1dff2cedb7334fa5e81f0b4c895c54dc65a9807baa1fcb3ac770b4f9dd8018922079eefaeffcd78776e3b2e42623c7f46c171f71dc26c5841b7ce4ceb37793b080e9d1874793c3cd2586a9e2ad4af2e88f0240b9deee1bf49f327e269822cd49b46f8651ffbbcb8211c0b1f8b9377bc56c49b3aaeae72b0cc620ec38e8b3e6e4d4b34bc4b6d804ecb0cb3a4eb6bd34b0072aa34742a502074c0200b11f2e0b6559f0f0d9c2af5cbab546e848646da360ec3504e0824319c2a418e58880822669a0") 00:02:07 executing program 3: 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) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x100) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x5, 0xf, 0xffffffffffffff7f, 0xc6b}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r3, 0x9, 0x3, 0xecaa, 0x9, 0x2, 0x1, 0x80, {@in={{0x2, 0x2}}, r4, 0xcf72, 0x200, 0x4b, 0x5, 0x3}}, &(0x7f00000002c0)=0xb8) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:02:07 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x2, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/83, 0x53) 00:02:07 executing program 3: r0 = socket(0x0, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000002500)=[{&(0x7f0000000000)="7f24234b2e42211db54d09a205a0006fe443152e3d6034ead42695e6dc6effeffad5b1b60a6fea1789f968dbf535b3888138cd0000273b5cb93ee3f02eefef7bcbd5", 0x42}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000080)="248ddc936163a4be9020902c34a2a929614ead8ed6412bab18a886a81a041539ff893aabf4dd7c7332b82b3b0d89b48eb9e8f663b57cce2233961a533e890219a8a83bc3252ec0e80cd9bdf1d8b00cd6af602349e10c5a0e347be03d08eac82ca9f4383dcf5b593ac6485fff8614dfbf1f9baba843d72a0b97eec907a3829eb879470a8d8b9e7cd621ac5c37fa", 0x8d}, {&(0x7f0000000140)="d6cee3b834401467b043549a35bf547bd8a070d1cf1f324a584dc2337fe7a4bbd8ba9c511a40db006e4c37091337577b272313b2d67ec130e109334306f8e6b5fb5e3332b2ed198abe3868a1a0d7b9f5a642a6faf4e208455878f0fad1fe17b50f250271efc884719e3a1c38adf099ba649e90f134182d2390b9a2acc7705d51db9c4be732ff16a4afc96309112d58e33e8f93223ef1e431a36afa56e1ecde0c585a139410c4b0bc", 0xa8}, {&(0x7f0000000380)="3a8941327b58808768c83f19a766bff1567db867ffdcbf36da6bab858fe49b6e2c283bad081246d1c9c6a880aa37916d57d8b38b1ed4384b", 0x3ad}, {&(0x7f0000000240)="a5d673b4fc", 0x5}, {&(0x7f0000000280)="d8876608dca8f24669601b0f08a00c1918a4bd9d990336f16a7b3d6ee8bea5d899b4e2dc82e3189cc7c4412c7c8e29faf1ae911016976b94feca6600f64ac20114cca221372e93a2764a334249dd082224735e4cb994edc7a6b50111c11112093c3e4ceb568046c76998706401e401ff8f27a79974d2d0e8e0398ba2bff96ae089052b5a3a702fdf12e425d9e27edadd211314cb717d94293e45ef877ab03ff0f44028ff1dc404e91b9cbef89404c87c6469454479167a9205b1933537190c3f654a6a85a35ebc97689edf530a3befbcba566f8ad7a2464c6d49461da1fda3c3468b8db852", 0xfffffffffffffd1a}, {&(0x7f0000001500)="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", 0x1000}], 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x10000) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 00:02:07 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0a32e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c0698cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) r0 = shmget(0x3, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:02:07 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000240)={0x8000000000, {{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8}}, {{0x1c, 0x0, 0x0, @ipv4={[], [], @multicast2}, 0xfbb7}}}, 0x108) close(r0) syz_execute_func(&(0x7f0000000440)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808b8a305b40000004ecfdac461c4e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040)) fcntl$getown(r0, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3f, 0xffffffffffffff39) 00:02:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = socket(0x1c, 0x10000000, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x1, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000380)={r3, 0xe07, 0xf, 0x1000}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x101}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x1ff}, &(0x7f0000000500)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="09ebfe07204043bad9ac"], &(0x7f0000000080)=0xe) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r4, 0x1, 0x6, [0x3, 0x7ff, 0x2, 0x7, 0x100000000, 0x200]}, &(0x7f0000000280)=0x14) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r5, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:02:08 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c440a5c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 00:02:08 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x32, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:08 executing program 0: syz_execute_func(&(0x7f0000000100)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4) 00:02:08 executing program 3: syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000001c0)="eb9d1f4fcac8312536bdad31f5bbc5dc051ac69353ac064edc314ab369664fcffe95bacd72cb5aae0a102e86bc7a5f3775304c1dd97b391ba25fe5c5548f2e01f492d3b7abc4477ba8f1e1625aea") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x10000, 0x25) symlink(0x0, &(0x7f0000000180)='./file0\x00') 00:02:08 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0xd, 0x53, 0x0, 0x325) 00:02:08 executing program 3: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) accept$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:02:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x0, @ipv4={[], [], @rand_addr=0xff}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x30083, 0x41) r2 = socket(0x2, 0x3, 0xff) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x0, 0x8d6, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x8001}, 0x8) 00:02:08 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0xc7, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:08 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r1 = getuid() r2 = getgid() setresgid(r2, r2, r2) r3 = geteuid() r4 = getegid() r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0xfffffffffffffc00, r1, r2, r3, r4, 0x110, 0x1}, 0x9, 0x8000, 0x2, 0x4, r5, r6, 0x8}) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x14, &(0x7f0000000100), 0x10) sendto$inet6(r7, &(0x7f0000000000)="30120e078e651b6045ffc25ff0451b738225ca99466ee4e464aa08873a5d90980b868c67aa89ea36ae8cf0b0cc2b86d7ad14361c54d66d3f820f7d1c7ea25d545d59f1f8c55deeaf", 0x48, 0x20008, &(0x7f0000000080)={0x1c, 0x0, 0x9, @rand_addr="9aef86ce7ba0e3784c0c9eeaae97f6f6", 0x37}, 0x1c) 00:02:09 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001140)={r1, 0xe, 0x5}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="45649d380b33", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x0, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr="0300"}}}}) 00:02:09 executing program 1: syz_execute_func(&(0x7f0000000200)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d6807485151c1ea01eff265dc5f00b25b5b45363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df646736676670e6c44278f35f0a0f01c36666450f17560da1a1111d54111d00") 00:02:09 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x300, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:09 executing program 0: setitimer(0x1, &(0x7f0000000100)={{0x0, 0x8000000000000007}, {0x0, 0x20000000000007}}, 0x0) 00:02:09 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = semget(0x1, 0x0, 0x41) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000040)=""/101) select(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0) 00:02:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x900, 0xfffffffffffff6e0, 0x0, r1}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x309}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:02:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000001300)="8babedc59cef413702f17f7287f318c5587654c700cc448932ce6be30f5e829e03eb986490c7112a6cad432736eb330b9f29c818a3c786246e7bfe1a798f3a40a2adcc5491aa238cc5b1c24be60b9e31fb9c7a0f972764cf3d660c850ae628e99e65c8ce87abc6ce", 0x68, 0xc, &(0x7f0000001380)={0x1c, 0x0, 0x6129, @mcast2, 0xea}, 0x1c) r1 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/221) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r2, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001200)={0x0, 0x101}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000001280)={r5, 0x8ea}, &(0x7f00000012c0)=0x8) 00:02:09 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x89) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0)={0x3, 0x401, 0x8, 0xf901, 0xffffffffffffffc6, 0xffffffffffffffff, 0x3, 0x9, 0x9, 0x5, 0x6}, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, r1, 0x6, 0x9, 0x95, 0x400, 0x1000, 0x3}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xd2, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x22) unlink(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) close(r0) 00:02:09 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x500, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) flock(r0, 0xd) setsockopt$inet_mreqsrc(r0, 0x0, 0x12, 0x0, 0x0) 00:02:09 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0xf) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) syz_execute_func(&(0x7f00000005c0)="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") 00:02:09 executing program 1: syz_execute_func(&(0x7f0000000000)="b1af91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") munlockall() 00:02:10 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x500, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:10 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4}]}, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = semget$private(0x0, 0x0, 0x80) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000040)=""/127) mlockall(0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:02:10 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x1700, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:10 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socketpair(0x2, 0x2, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x2}, 0x8) 00:02:10 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e2300000000000000000000001c000000000000000000000000000000f73d17b803dc915400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000dd94849a07ebd4db09e170c85fda07223da9f88cb3d20f7891ac3a3e5490dce9e7f3e31a5aa857e9b01bae4b3d61a0cbd9000000000000000000", @ANYRES32=r1, @ANYBLOB="ffff0300ffff0000"], 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8) fsync(r0) 00:02:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x5d) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:11 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e2300000000000000000000001c000000000000000000000000000000f73d17b803dc915400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000dd94849a07ebd4db09e170c85fda07223da9f88cb3d20f7891ac3a3e5490dce9e7f3e31a5aa857e9b01bae4b3d61a0cbd9000000000000000000", @ANYRES32=r1, @ANYBLOB="ffff0300ffff0000"], 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8) fsync(r0) 00:02:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f0000000000), 0x2) r1 = socket(0x14, 0x800020000005, 0xfffffffffffffffe) r2 = semget$private(0x0, 0xc, 0x2) semop(r2, &(0x7f0000000040)=[{0x1, 0x80000000, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x2, 0x800}, {0x4, 0x3, 0x1800}, {0x2, 0xffffffff, 0x1000}, {0x1, 0x81, 0x1000}], 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1027}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9f2}}, r3, 0x7, 0x5, 0x180, 0x7f8, 0x0, 0x8000}, &(0x7f00000001c0)=0x98) 00:02:11 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000000000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0xfffffffffffffbff}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x7fffffff, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpeername$unix(r1, 0x0, &(0x7f0000000040)) 00:02:11 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x3200, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:11 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000000ffd, 0x6) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/247, 0xf7) fcntl$setstatus(r0, 0x4, 0x8) read(r0, &(0x7f0000000080)=""/42, 0x2a) 00:02:11 executing program 1: open$dir(0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r1, &(0x7f0000000280), 0xa7) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="dbeb82de85b7f264be9e02e8841c9a1dbabc333c031f5c5f51cdbe6330a7205c247916ca43") syz_execute_func(&(0x7f0000000140)="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") symlink(0x0, &(0x7f00000003c0)='./file0\x00') listen(r1, 0x200) readlink(0x0, 0x0, 0x0) 00:02:11 executing program 3: syz_execute_func(&(0x7f0000000280)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000100)) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000040)}, 0x0) 00:02:11 executing program 3: r0 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/8) 00:02:11 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2a43333e128ef58100451efb78440000000000907800000000ffffffff"]) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x200, 0x1, 0x8, 0x26, 0x696}, 0xc) 00:02:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x221ae2a3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x8, 0xa21}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xffffff05) 00:02:11 executing program 3: 00:02:11 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0xc700, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:11 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000d3e000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @multicast1}, 0xfffffffffffffff0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:02:12 executing program 1: open$dir(0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r1, &(0x7f0000000280), 0xa7) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="dbeb82de85b7f264be9e02e8841c9a1dbabc333c031f5c5f51cdbe6330a7205c247916ca43") syz_execute_func(&(0x7f0000000140)="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") symlink(0x0, &(0x7f00000003c0)='./file0\x00') listen(r1, 0x200) readlink(0x0, 0x0, 0x0) 00:02:12 executing program 0: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fcntl$getown(r0, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5966533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95ac7f58eccf85729d8063651580000000000d9077f0fd5566f6716dd5080261a33d88d7700000000000000000000000000000000000000000000e431b521e450fd4a9d7caf0cca6ef7df782dc21d7a4c9367d91a0cbb5b07abc4298299da426ffa21569cc100f628f64b276b160a9a983c71"], 0x1, 0x0}, 0x0) socket$inet(0x2, 0x5, 0x8) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) r1 = socket$inet(0x2, 0x20000007, 0x9) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x6, "7a1b10045932839b34851d74cb315b73"}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:02:12 executing program 3: socket(0x17, 0x205, 0x9) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) truncate(&(0x7f0000000040)='./file1\x00', 0x6) __getcwd(&(0x7f0000000240)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x41d) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 00:02:12 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x1000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:13 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x3000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:13 executing program 0: open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000180)) 00:02:13 executing program 3: syz_execute_func(&(0x7f0000000000)="660fe684e4be4dbc58c48141158d220000003e640fbae004660f6305ef0d0000456690a5c4016d73fde743cb260f01dcc4411158976c000000") 00:02:13 executing program 3: syz_execute_func(&(0x7f0000000200)="9834130f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000040)=0x4) 00:02:13 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}}, 0x84) linkat(r0, &(0x7f0000000340)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x400) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0xdd5}}, 0x0, 0x0, 0x4e2, 0x10, 0xffff, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x6}, 0x0) 00:02:13 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x4000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:02:14 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="9056e05b34f7908ec7d935b31aa06e248c") munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = shmget(0xffffffffffffffff, 0x1000, 0xfffffffffffffffd, &(0x7f0000ffb000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(0x0) shmdt(r2) 00:02:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) r2 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000380)=0x0, &(0x7f0000001600), &(0x7f0000001640)) r4 = getegid() sendmsg$unix(r1, &(0x7f0000001740)={&(0x7f0000000040)=@file={0x0, '\x00'}, 0x3, &(0x7f0000000140)=[{&(0x7f0000000100)="b1ea4dd93814086c64799e101cf41d0786", 0x11}, {&(0x7f0000000200)="863a4b18f4dacb61a5b27490b2b9e123d227733e70efd1d602637f2127cdd899251e097c93223783f11bb8282db1ba8c23145621abeaf8359d986fc445c9acc0e45f34563d6c00795f9cea719440618f56a686f2526b311a32334cedbde9bbf1667226440e2f6d2b3c88e670b5bfa86102bef3725a3e6ef22825456c26aca49ad47877c4d459a382c5b27a3782cadc14b5e42c4956fd2987812cbff1f28cc14e96429708c7254e2e592a0a263bd7bee3b91bf90d1d9d0a12b2", 0xb9}, {&(0x7f00000002c0)="fffd0fc54dba97815c4ca5442423fbc88522066e6b0ab332ec184d7f993dd948c9041696856d0d00e6b8a642b829b0512db27a71c163ac9e86761a53232654eb1cfc8cd3f6b50ab02ef6f6e798b0fbe84264425ccf3bc63258f4b284b960dbe37dea12e9c5f90863930bb4fbed8b488f4fc722e396f92023a4a183b2667c11ceefe5bbc38aed361d3e64981c46177193d3ae76613f82e78b164da565b14fc9b6b065bba6a8f94923646b94ba9a52418134ba724b110615c17be9b1352c", 0xbd}, {&(0x7f0000000400)="b1721c8e84d968db0bc6ded630bf65bb5058202ea94b41c4a1e6d6536fafe79823627142e64b6ea0fc823fe2c5c761abb1abae258b2a48897d421e278277673b98a0beb4691aa2cd1635578309c44df31ce053b60354e1007d6ed9f51718aecbe69dd30380fc60938d2010de0d61170efbe4a484ba113a3cfe0484cedf5d3c0f33b197c89a91c35c957031355dc25b4294cffca4dc86b6696f9723de833c05e499025f374cc433869aea1ce8e44dc51afdc50a1975e44e3cdc39ba166ceb8df98998312b032f8130008b873a810c8ec2b83dbef4d893599b97dd74b510631ef7cb", 0xe1}, {&(0x7f0000000500)="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", 0xfc}, {&(0x7f0000000600)="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", 0x1000}], 0x6, &(0x7f0000001680)=[@rights={0x20, 0xffff, 0x1, [r0, r1, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r1]}], 0x90, 0x180}, 0x4) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="f8bf689228366094653e19481f078b1e4003c96f", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 00:02:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) accept4$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:03:03 executing program 0: clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x7, 0x4e35}, &(0x7f0000000080)) clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:03:03 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x80a1, 0x80000000) syz_execute_func(&(0x7f0000000140)="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") 00:03:03 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x5000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:03 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000240)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) socket$unix(0x1, 0x0, 0x0) 00:03:04 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) open(&(0x7f0000000100)='./file0\x00', 0x10002, 0xa0) flock(r2, 0x9) 00:03:04 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000294a00002a00000000000000"], 0x10}, 0x0) 00:03:04 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c090f05040d96bf1700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) socketpair(0x10, 0x30000003, 0xfff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0xffffffffffffffff, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="8dccff04ba2d59f9c0499b0e214f66abbf4a258e11572db1c78f544a6a86a1caa0ca5f0e9e0ae6cbd9db00738d7e91e4c9924e4c952535d624b2687bcab8bd4566a71f269a473f62e3cdc72b487993e9e36bc38497c7ef922515641421251e2e3427409b1e79d92d9c5aa921bd40fb3b95a39036f5db53a776e4d23440ec65237904ec76c47944f9714748513485e5bbc225ce77c2d8e3d39e4f1043ad8d156b2937820301f9e899f86602dd43d90fbae01de195f1f0aeb9f243b712bbd18b82cacdf169", 0xc4}, {&(0x7f0000000200)="63909194cde78b9f077a481d72c0a2524fc40c728c3b1df6fb24f070134b5a9ca894021b27a77133586fa1dd0b7627847f915491eb48cde0b00a0c01c132c3c4425cffdf3bc588be91ac6b59f48d", 0x4e}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="140000008400000001000000fbffff0f080008003000000084000000090000007f0000011400000084000000070000000000000006000000100000008400000008000000090000001c000000840000000a000000fe8000000000000000000000000000bb91298072b7d61401d2c1c63bdff8562b9971e98f81b6a1c84ee342fd67c44eaf527607d0e4e12d9c0ea8b068a85854aecbcd3602aa24cd45f5829d08678e56502dc1d6510cb8f7ac43c04f01d8d83c49aa5c43ab89ae5ec6a8954e0b467f234060c1aea39d6087b44e1d11ea1d6195507c9d3af3d076"], 0x64, 0x2010d}, 0x81) 00:03:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = getuid() setuid(r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) 00:03:04 executing program 0: syz_execute_func(&(0x7f0000000200)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01f265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x1f, 0x7, 0x10000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6f2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x0, 0x2a20, 0x5, 0xff, 0x6, 0x1, 0x100000000, r1}, &(0x7f00000000c0)=0x20) 00:03:04 executing program 3: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6c660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x6, 0x9}, {0x8, 0xffffffff80000000}}) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) rmdir(&(0x7f00000003c0)='./file0\x00') r2 = openat(r1, 0x0, 0x0, 0x4f) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000300)={@multicast1, @remote, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@mcast1, r3}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0) 00:03:04 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x17000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:04 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x2, r2}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140), 0x0) r3 = msgget(0x1, 0x400) linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400) msgctl$IPC_RMID(r3, 0x0) 00:03:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) open(&(0x7f00000000c0)='./file0\x00', 0x30800, 0x140) truncate(&(0x7f0000000100)='./file0\x00', 0x1) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet(r1, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000c5e8bdbb00fca56b330000"], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) 00:03:05 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:05 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}}) r0 = semget(0x2, 0x400000004, 0x400000001) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0xcfec, 0x6ab3, 0x1ff, 0x6, 0x4, 0x7, 0x8, 0x58f, 0xfff, 0x7]) semget$private(0x0, 0x7, 0x418) 00:03:05 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000140), 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) 00:03:05 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x1c, 0x2, 0x2) connect$unix(r1, 0x0, 0x8d9167e4037f6617) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x1, 0x2) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) write(r0, &(0x7f0000000240), 0x0) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x3, 0x4) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = socket(0x10, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, 0x0, 0xfffffffffffffe46) rmdir(0x0) execve(0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) 00:03:05 executing program 1: r0 = msgget(0x2, 0x200) msgrcv(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xb8, 0x3, 0x1000) syz_execute_func(&(0x7f0000000240)="b1fa91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce000008020000f6594e8b026529eea0f0f2aa4c48192558dc3c366450f186746c4621597ed7c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4c40145e892a8ff000054111d54111d00") r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x401, 0x2000, 0x5, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0xe2, "0770a17152d8a77b918edd403ba14553f47342db992b96269ccf11d9271a68cc36f1379a765dd31a723a140a310c871f60be790eaf2fce8a06092eca1839022a23aaaa69d8d9abd74964ffdfb7126ad0d17940fd46274247bdbaffad3412cb4a795a132349619dc43f6b01620953918e518fb9ffb762db95753154ae1bb52a10743911ba16bccdf1f6a54322322234ac4052442a6010ab3d37e01d121e908c868a62f3320f974b16b78520317d8c8df6f4908c73c43149f5d2683ff08ef1791702ae944542d41c5f1e5ed8ec6586cb4973f8565d9a76c52f73284362576f458938b6"}, &(0x7f0000000300)=0xea) 00:03:05 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x32000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:05 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) read(r1, &(0x7f0000000140)=""/72, 0x48) close(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfffffffffffffffe}, 0x0) 00:03:05 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1c4e10bf8c470c4c461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x0, 0x0, 0xe07) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x2, 0x1, 0x9, 0x10000}, &(0x7f0000000180)=0x18) 00:03:05 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socket$inet6_sctp(0x1c, 0x5, 0x84) 00:03:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000280)=""/122) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) flock(r0, 0x4) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1) shutdown(r0, 0x1) 00:03:06 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000140)='./file1\x00') socket$inet_sctp(0x2, 0x5, 0x84) 00:03:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100404, 0x28) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000080)={{"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", "5b8db400db51b6cc3f51c82518972e903781061e2f9bd5ccb97e56191f3b3f00", 0x8, 0x9}, &(0x7f0000000040)="842bc2d3e0a9c4ffda5b65f0c30e36668465a9212dae47a8e537e78ef25cd7ce4f16d7e81e55cc51992bf23650b226b38b20bfb3ec7c71d903ffe2", 0x4f, 0x9, 0xfff, 0x400, 0x8, 0x7, 0x8001, 0x4}) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000500)={@broadcast, @loopback, @broadcast}, &(0x7f0000000540)=0xc) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) syz_execute_func(&(0x7f0000000600)="969898472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 00:03:06 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0xc7000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:06 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0x2, @rand_addr="d1d46f7d4a5c5c7aa88c186e6f73875f", 0x80000000}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000240)="76563dd4ca82fdbd5818425936e9cf6ee8076d848dbd61b57f42c33c0f2cf9a9ff5ef85edb2087833f1be14c31c66214832920f8af30a88fd9a8c0d17b39f6119f8bd742cbe5f00e26fa93b32483ca55610d7f01542363d9a3aba08178cfda363616c45b9239f9bba1971abf47000e407d424f5035f09f8282aef047e02b6114ad2db7b489cdd363058d539c32decfa244af70d9d4cd3cc34b0619acfa1554411787985a123702e6034b3006b99ac1f0a2669a65b7a6c479b888aa00ecdc6997216fc9db36d6", 0xc6}, {&(0x7f0000000340)="aaa8be51dafc9a879f743823097af7e48d129d6d2223cee85cfd5b2c4ec2c28d3cf50a195ccdbb5c731126cc5aeb95766e596137ca1abd7a335e1ce02129f19af3bfd41adbb79d", 0x47}, {&(0x7f00000003c0)="bd9aced0f20a3c43961268b020e05c9023ca16c90d04da0f0544adba47c7139cadf84a9e1e683a6d63d5bd7b36f81abe7b6f2fdead36ca10923a6070a573942cbfbf0e35a18d46206aa01e0d9de326f53cbca17dad04b10ec887d2aea76461e4df739a1c43478733949cd532fba781049855dd36aea6ce463c131f43415679878fd45b63399774dd88cb4d2c23bc4c4dd87a4ba73de546c4c9426de0fa3731d95f0a7b0233b691117f019a9251cc4463ac0df22e5b434e5d951036923843d7390a6766e5155aa5731779be65363a6b6c27fc7bb4a892af36429db76bf51b4211339b3ba3c1d15c321188c1c4105f26ac8a5c273fc8d8ffeb", 0xf8}, {&(0x7f00000004c0)="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", 0x1000}], 0x4, &(0x7f0000001500)=[{0x70, 0x6, 0x3ff, "d86b6d87279b3e95b042eb98450245472836f9d20827640923481f003e2732ef08ebfb4b52d2a65a59b8a2e9ef7dcc83eb94ef6b9d507aaea160dc54efafe6e84afb7ca0764e16337c9454cf674f88eb4ff7722a6b3a64425a5f688a1b"}, {0x108, 0xbf, 0x5, "7e4634380d434a2ab4b72f039f032bb07c5617f530e3e236bf33a6e4271a56cebf11d54408aa99a33607cc602be12e84292636014100d7f629e46b8e33b55074663696a00ef4e5e95da575abbcb8fa39b739558f2964966a801dcb818073b85a4bec6f40541635ca1e3ff194c6c050977d52ad84cc950ea8fcf8c5a73a5ff45a5104f09d5ed9800d67932c330faa0da938de31de43e1d6ff0892a7c8485b05405edaf0e3744dfb399b7b13d0385aecf8661ab0bea786261645c42544d4fe6fcdc916695db34a6d3ac396f01e89539a653c1996ede70fd7c731808093907067bb1f66faeef225201934210b701942cac31ace"}, {0x68, 0xffff, 0x8000, "3b111d447c394e42cf111403cd6800583ee5712c4b0464b9b1283ecff586abd28db00ed71c3f31865e5981534ff092b6f523bf69a52b438820d33499752ef4118ee9d31fcc1b30b4ebbdf4175a894689ceb9"}], 0x1e0}, 0x20000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r2}, 0x14) 00:03:06 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110844, 0x0) r1 = dup(r0) fdatasync(r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10008, 0x20) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000200)="1c2a427358fabc475bb07edab0e6e08852ec68003d0d6e3e7ac05829d4cf5a86e846569f33b2f1d903e2f285346ec57fa144e5fcdc4fd1d5a185f8cba75bcb5355cb76caa5ca6856b81da2f42abdccda90b135cc3b1a46e38e4f061000d3960b4eb826c9c3ddd49b61a8c97363403ccda323ab83a8e06e305f45935ff3724f20d74ccb918da15cbd4906ca84b65b5fd0e08874e9735411b450f1914ec180c698842a1a0840c78c20e8296bcda6b7587d24c2d0061bb6a2b4345fca9fac49755bb976fb0953bcb57f9c91d616a81f57e13fe073b6dbd0967ded622d9402004a662ae4decfee8c520c4239c6e696a1be7f971104") preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r3, 0x80000001}, 0x8) freebsd11_getdents(r1, &(0x7f0000000080)=""/39, 0x27) 00:03:06 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x9}], 0x2136, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10, 0x30000000) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$inet(0x2, 0x5, 0x7) r8 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1, 0x4) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ppoll(&(0x7f0000000340)=[{r0, 0x3}, {r1, 0x11}, {r2, 0x8}, {r3, 0x2111}, {r4, 0x10}, {r5, 0x4}, {r6, 0x10}, {r7, 0x22}, {r8, 0x8}, {r9, 0x10}], 0xa, &(0x7f0000000400)={0xffffffff, 0x1}, &(0x7f0000000440)={0x7ff}, 0x8) 00:03:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = msgget$private(0x0, 0xa) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000240)=""/219) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb81004000088f7a3ecbd15ea3b1d6e287ffffffffffff9ddd53816dc867c73311898cbf20dfa90000000000000000000000000f9ece81f0d47c6659c04add2440c8f092e5caa6d5e3053e63c6"]) 00:03:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x6e9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1f, r2}, 0xc) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x5, @mcast2, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) 00:03:06 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8, 0x1, 0xcf, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x93c}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x1, 0x4) r2 = getegid() setgroups(0x4, &(0x7f00000001c0)=[r2, r2, r2, r2]) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:07 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="100100000000000086000000800000000445d206e29c873be6572ebfd1b3ee48ba7f9feec001f041d47e5008a3cb0d6ed431713e8af3a7482ff8737271b8c0a983399656b239b9595a096d46b745f3746d16ef17b93486e845405a4f2945abc7e60e88e03085fd57158f1ce6ef77735510be4e4d957cea667b3e096668e5dbdc44d7ebb8bc7c08a0afffac20a8886eb7955dd1c27c45811d3d9cea28730e9d94cae5440643bb2d492df13c67ce5e1907af80dc4a4740e526b10aa83596ed69a546cb5f7a59f7737a961f869a5fb69321f7b65213c5de05000000eb11e588562dca1ada0c64362d1b0815858f676c5e87794553ebe01e58b953e1e242ac7385dc41a553939c9c9b9618c9db37d4c77f698c8c91bcd66aa4fa51980b0000002800000000000000010000000800000033fa094e5c341de68acfc7da7f796ba3d9dd308846650000880000000000000084000000000200000be504bed63c9b45b98d897ace80ade330dd8fff2fdb83ee6eb382481dc255a8b97c5e43470791e63ec749cb281672dac01cbe59870ba6b23bdb1c734fa96f7c8e6e458a7e5dcb6f58b7f37e21f5ef8e18e3bdcda09fe9cb5c46d758a3c66b68d82de5b12439f4c5750b2970b1a9e31478000000000000004f030000000000003a0000009100000013102068945fdaccb04c147d3fae37ddf7671a91beeadb6d83390368200209940531e9093fdf6a6b365977f833c1fa901a2389b2d47c073696ee884fe698a699eeb1435a5796073898926b539441366f2003dccd16941e29a0d4a070631952ae4842950dda94c494874f3a3d59f26264daf4b7e7645dbae0856cacad13b80856b56cf73769367f30ab0a51e4c5024f35fe3908bd21bfdb50bd0d213aec7a7772db1532685d16188a69fa"], 0x288}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x331, 0x0, 0x18f}, 0xffffffefffffffff) fstat(r0, &(0x7f0000000080)) 00:03:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) close(r1) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)) 00:03:07 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x100000000000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:07 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c140f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000040)="73ed131dce77f87305261146591c88c6a449efd274e30d8737e81f887f6efce02f92755809c06ebaf40965ffa9f1ba12925ed4468a4e1ff5f80f56750f4068a743a8f8ce3850ec879c8c0a6df8678a0886260000000000") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0), 0x4) 00:03:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0xdb) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x8001}, 0x8) 00:03:07 executing program 1: socketpair(0x1, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x7, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x5}, 0x8) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x30000000) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000005765f7056969ef69dc00d98a20d0d8c44139fd0fc25c6702f4f9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f8080e66b2a2a61c1c1385ff6a9c146417c09c4660f002c7a50c4816e5f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:03:07 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db709c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000400)="c33be4e6bb63e684e7fad0332f3b995bf668a6a8cea0369a347d07d72853317d78a3d7833bc157626c19c5edbe6b4cf4450053529cb0de91aab96359bfd91383a471c40aab40e512fcd0d11a7c0324ebef2354787d71ebfb43ee69cdd805797a972ae0416d791539c14fc9c302428be81bf35fddb20f488b0987cd0fd79cb9ef33c094b44defcb4e7c8660ec88f0b18afffdb55b9e064fd0daf12801287e55836caf01c3d7145d1b786145c53de641d8b976b82adc35c976bf6ee000cdbfd639ebaf82cd509600a8383aaa0344ab9a93eb72948b32e5c1ab3d76e0cc7f2d12231d319e9487bc243777c65884e0c57794c4e49f8e") read(r1, &(0x7f0000000500)=""/94, 0x5e) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee52fc421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x9}, 0x24) r2 = getpgid(0x0) wait4(r2, &(0x7f0000000300), 0xf, &(0x7f0000000340)) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/147, 0x93) 00:03:07 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x207, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x0, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:03:07 executing program 1: syz_execute_func(&(0x7f0000000200)="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") r0 = dup(0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="ec7a41e0bd60aac1daaacfe41e21fb6c6139dadcde5e4fdad12d08fe3f65d1c3b6f3113a21699c4f49cddbf99cde676ab6c81754d6370d49547029dc048c04946e2a3ff14992cb35bd14fd5896b0d374f2e3ac225f4eaaea23ac640ed8dc49") r1 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x2, 0x5, 0xff, 0x5, r1}) 00:03:07 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000440)="b36081e982dac5ef8742b48e5eb35a92c609f78fada4e55d50348051c25c02165fffe2649b06cfca96766bfb7220cfa25e68ef0f3140529b7156e26f128ca2a859dc42e230729b98621cc1ddfbb79f4238472938c642e7415e601ad7de4922aa8f0d393bd59443560ea66f41506ac90cb8844743c463ec27a6") ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000540)={{"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", "ad7fbe5c4ca28672964ff0172ded8e29abb9bc13c190a6da846e365817985c97", 0xd4}, 0x0, 0x8, 0x0, 0x10000, 0xfffffffffffffffd, 0xff, 0x2, 0x200, 0x4}) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x39, 0x0, &(0x7f0000000200)) 00:03:07 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x300000000000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:08 executing program 3: socketpair(0x2, 0x20000005, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x0, 0x2, 0x2, 0x7}, 0x14) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r2, 0x7) fsync(r2) 00:03:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1000000000005, 0x84) dup2(r0, r0) lseek(r0, 0x0, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000000c0)="d2d9a8804043406456f4205a990d0ace47e2200e460b2e6a8417f5ea63e7e30a2c3cbbfe2b087f3934a41926b4052da2203782e630a9b6b6099adbcf8464abfda76dfdc155a9a5d4e61954f3963d232a3728801757157934b54693b0b10ad152f5b759651037f624c6a5629f2e0992538302cb88fd3858088281e623e0c75cdef1fd14c68b1cd7a4c1c5") ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") 00:03:08 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x1, @mcast1, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:03:08 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x400000000000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:08 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @generic={0x18, 0x0, 0x6, 0x0, 0x0, @empty, "", @random="63d0d92cc208", "53131f80e4d92cdc002d8f42c966c6da"}}}}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0xe714}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYRESHEX=r1, @ANYRES32=r3, @ANYBLOB="030000000200000001000000ffffff7fb00f0000"], &(0x7f0000000280)=0x4) __getcwd(&(0x7f00000001c0)=""/59, 0x3b) 00:03:08 executing program 1: syz_emit_ethernet(0xe0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000000000ffffe0000002ff020000000000090000000000000001870090780007040060b680fa0000000000000000000000001803ffffffffffff000000000000000000001948e2c72cb2de819a0ea0810891c6b7bcec1ca1d78814"]) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) poll(0x0, 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080), 0x0) 00:03:08 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:03:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc764360fe2580090ab8de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = dup2(r0, r0) r2 = fcntl$dupfd(r1, 0x0, r1) getpeername$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) futimesat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 00:03:08 executing program 3: r0 = socket(0x1c, 0x10000007, 0x5) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x5, 0x9, 0x18da4f34}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0xa0, &(0x7f0000000280)={@empty, @random="d3a8d8790d50", [], {@generic={0xbc6f, "7dd94b90f101289cfbe4a5c9be7630b2f27bd734e1f8506f718995bbcfcb6b561accf30e7f091509913d58eda81ec55c3a59c10ba0765b70d0c00fd8908b7ef81eaa5de2a448f6f6afa89a78d5a557a4f6155ec11a7503bc2ab3acbe72605f3d29945323d7129011f269b8cee1267b27fedbd772d64cf344188b5df4f6003449a2db1c879e7de62903ea6e3790fb5502fd5b"}}}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x40}, 0x8) r3 = fcntl$dupfd(r0, 0x11, r0) r4 = semget$private(0x0, 0x2, 0x395) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x0, 0x7f}, 0x8) preadv(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/201, 0xc9}, {&(0x7f00000004c0)=""/22, 0x16}, {&(0x7f0000000500)=""/235, 0xeb}, {&(0x7f0000000600)=""/130, 0x82}, {&(0x7f00000006c0)=""/23, 0x17}], 0x5, 0x0) r5 = socket(0x2, 0x0, 0x9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000780)={r1, 0x40, 0x8, 0x1, 0x7fffffff, 0x8}, &(0x7f00000007c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000800)={0x3}, 0x1) r6 = accept4(r0, 0x0, &(0x7f0000000840), 0x20000000) getsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f0000000880)=""/1, &(0x7f00000008c0)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000980)={r1, &(0x7f0000000900)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f00000009c0)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000a00)={0xffffffff00000001, 0x40, 0x3f, 0x40}, 0x8) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000a40)=0x3) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000a80)=0x7, 0x4) setsockopt$sock_timeval(r7, 0xffff, 0x1006, &(0x7f0000000ac0)={0xffff, 0x7}, 0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000b00)=0x40, 0x4) r8 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x6, r8) r9 = accept4(r7, &(0x7f0000000b40)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000b80)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f0000000bc0)=0x6, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000c00), &(0x7f0000000d00)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000d40)={r2, 0x1ff, 0x20, 0x7ff}, 0x14) 00:03:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x2001}, {r1, 0x1a0}, {r0, 0x176}], 0x3, 0x0, 0x0, 0x0) listen(r1, 0x0) shutdown(r1, 0x0) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="81e3cda37870f78fa8c433ce4d7d044b5f94d8a92a4464f1bdde798a31cc8c8cfeb5337b7bdf032150642e185df514e0cd301a3297a4a25a11c1e9a364e242c89ade25a063118ad536bf19216de57101062fcca4f209f5147e2c38dbf3dbd4ba3464b914431f8eb54923c221d24e2f", 0x6f}, {&(0x7f0000000140)="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", 0xff}], 0x2, &(0x7f0000000280)=[{0x78, 0x0, 0x3, "1ae628510256826f755b5aad76e33d4e5e829b5f8e75c90edbff8d40168682afbbb46367c5fa673e089ce5678eda70fb72189a5d316c20af883059f8a2b0a44689e5f41eb90bae5c5d19ced8585c64c8c7617f4e9194655ae4fb19406ceeb18fee"}, {0xf0, 0x0, 0x2, "9b4aec061d36681fe9cc6cdb7d8cb6a8ca9c990a55a879bf3f769e452fb4c507cce1d05190f21dd6e62622462bdfb5fa22af96033ca4d830d8eef5a39a58eed1c5012dfee231d61e02fba27a64ac4a35d95a62ab83877e3c3741c05c2695ac6152ff4316e4f516d40cf4125b7da478976322d46e483ef622703c31e8d37eccc2d5eb166ca28e82ac29580ac0575bb771efdde8491c5e200290000b3e320b09a9fd2c9b43af74572fc7f6811d881a1318b56c6e5f87a130a04a353db3152d2065d5c3ff30a8f0952cb66a96919f5a47feb06493c7b663d647d2cfc2eb8063"}, {0x30, 0x3b, 0x100000000, "8e6fecfe36502d7620b2778b536acb10feb54fc13f8909d42f560f4909"}, {0x30, 0x2ebeed0808ebe69a, 0x2, "b19b91fb23b1b6adb8ffab4a49fbbacdce8e68c3bc7cf9766bbc7dddce"}, {0x100, 0x8c, 0x2, "2466569ba837b6791b49cc803e0b98d137bd9c883300a2abcb1cc1ac2c8b7fe96ca29d4c54e51c1c4e0b2000492f8d77e986c27c0177b9ca661b9f43e309d8e53ce00c29e314d3fbca32a380201c980ce68202956cfb8bd653638e709590bd4b40c375da5e3ba7117ccc3930cb32aa944221e48ef09b56b9402ba7f3af2c06cf8f04c3043400ef1b21a2ebef6665440fe07363b60e97413550ce8ea19e18c805ac58670980f6c11a2c68d99cde865214263faa4ffa3933c6ec5dbd0a5077a0fde44859e4c611b36e10fa27b3f840da0d904f4e7fa09057df11c3ac7004beab46763362f7981b8ead0d"}, {0xf0, 0x0, 0x6, "a4429d6a7214184eb8da350425c81a97aba6d25613c652267e6c623bfab5ce207f960896e94568bd6fa45ce97113ae1659e675391ed914eb058e1808080c9f156d39e55f3bc4960d4b969f8f5f423df152a34c5208abe83c01c5662a35b89a3603bcc0e65078d4fa0a9276c3b7f1fbb74803c36bdebdac7165891210f46a95759ccf3d09be2e8fb8037bf128593f40a373e3d207804cd015379b050ba9ab482668e6d8a3482d12431228204f39c3dba2494fcd7a39cfb7fcf8e7ab5e7024bc1d4745f1ca131f3a2ef9d9a81db95e1dcf3dd6ea3ee9a71e1c24b38b"}, {0x68, 0x1, 0x1f, "9fb1455cf0ab56072df624117fd03847743d791607965e058d75e3c68b5fd1f284557d6443cea23037a0c1475f023ce9a9d19bd9f8c37411c651e7d91cf2088b52a691497d60f04a760daa896b37edf88e71fd34e8"}, {0xc0, 0x6, 0x4800000000000000, "d4379dbb3bd107b456e9102707b3eda488528a450d0a4bdc1f0c6b4c534adecdaa060ca85ac114591ef0d2acf476606cc2a07a489d0f95eeaf97407b046516aad96e1e921592f9610c32c1f1b559260d3aafb94daa7ea043c6021f755b8bd2e6676f581ba5ddf0e58c55504cfaac9f1360b5c43245b95c1f45de37b64b58518c33466d8e7869aab0e731f8a68099db90ec745fc40c52b1fb7f025e2e7241f829d2c50fd4e0923d8fbed30132c64241"}, {0x48, 0x84, 0x9096, "a9c006881603df182fcf9b0a5ef57e64bc4c7afd5a5df25ceb96e2c870e1efbc8092c9284766dbec5199c058592035adebd061"}, {0x1010, 0xbf, 0x40, "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"}], 0x1538}, 0x20008) 00:03:08 executing program 0: syz_execute_func(&(0x7f0000000100)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000001300)={0x0, 0x8}, &(0x7f0000001340)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001380)={r1, 0x8, 0x21}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x880000000000205, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={r3, 0x0, 0x1, [0x6cc]}, &(0x7f0000000240)=0xa) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/58, 0x3a) 00:03:09 executing program 3: syz_emit_ethernet(0x4a, &(0x7f00000002c0)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "bfbdb5", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_ns={0x3, 0x0, 0x0, @loopback}}}}}}) syz_emit_ethernet(0x388, &(0x7f0000000340)={@local, @random="ea6cbffd3aa5", [], {@ipv6={0x86dd, {0x9, 0x6, "a62c6d", 0x352, 0x57, 0x1, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0x18, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}]}, @fragment={0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x64}, @dstopts={0xd, 0x1, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0xc, 0x6, 0x0, 0x1c, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @mcast1, @empty]}, @dstopts={0x0, 0x20, [], [@generic={0xffffffffffffff80, 0xfd, "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"}, @pad1]}, @routing={0x59, 0x2, 0x0, 0x7, 0x0, [@rand_addr="7f621cec4654b8aeca138a64c3a74a75"]}, @dstopts={0x10, 0x2, [], [@pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0x7f, 0x1d, [], [@ra={0x5, 0x2, 0xff}, @jumbo={0xc2, 0x4, 0xc47}, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x1, [0x0]}, @generic={0x9, 0xd5, "b860f18bc538d3f6d7bab62f7c1f27e047107e7626c7294634410ff41ced5f226ddfb1e964fe71a07056ebcb865bef2fe33d5790dbd737ae49bbce47c1bdd94632b0d994375cca8cf9569793b3b9f3822ce55968ad142f88cb8459bb747380d05804f5ce7942aabb8083e2948cb90001fe9f6d653881539e3bec64529431d75a6047143ab0a2cd27bc78c789bbb6ff049a09efeb659232b8273d20b3cef4466dc99c031bc744b866a9248467f8b7eb9bf904da5174c4122ad1f91393d1f0b8f9e8a667820f21a86437ae027a9bcc21ae90aa4c91ce"}]}], @generic="e453c4761d751c791c4dcd66cb26034cd4939ae98e8c541b46426ad0b723d4e6949e3bc2e79c0a5cd2652725d4010dd7ac4212220fe512cf73930614ab6fa4eee066c6b1eb398f92f14a31855156b4f0c5412a688e3f260d09aec0e64fbd55740817005bc16339b0b9afd4d36a2b0003309092988cd1901086413a155dbbcb9448414bcac4e4a8f95aea9a9380a619b58e2887ad0770e8ef4291718e0cee55ff966186457a35c74cc71dd806653aa5cb464a"}}}}}) 00:03:09 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x500000000000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:09 executing program 0: socket$inet6(0x1c, 0x3, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xb, 0x0, &(0x7f0000000180)) 00:03:09 executing program 0: syz_execute_func(&(0x7f0000000800)="9858584aa84a1c340f05f359bf0700000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8b826eefa80dd4d48cc70808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f00000000c0)="0fbafa04c4427bf5b378950000f0ff8500000000c482cd935c640366dc9d32a2b472f3450f1075efc4a2a1de8e070000006640ddc6c4c20d8ebe9e049b72c441045524b2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x118) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x4, 0x4) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x3, 0xf9}) 00:03:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xbbb3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x40}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2d, 0xfffffffffffffffe, 0xfffffffffffffcfc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8001, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="370000003038e5756ba65182027f61676be983fe01b5113586958147edec43e4df93700dfc00000000000000006bd212aaa6480000000000000000"], &(0x7f0000000100)=0x3f) 00:03:09 executing program 3: mlock(&(0x7f0000d78000/0x2000)=nil, 0x2000) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000640)={{"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", "8a4452072a3c24fb3b7e8fd18f610a4191567940b352d69f1064a90368bf1090", 0x3531, 0x7fff}, &(0x7f0000000540)="9a0c69d4b9fa5367d68f01d8531e796b7dae6285ce1caf51b801ed3633064bad281ce7c9303067fa7166292937f27b8f77fbbe03e594ba137c24b897631f30f64e6673e1648733c3761171f41c0b42e190299a589cbf10b15f69c3d4fcd9c380adb2cd712075ef519c5755e3f5776078ef9d3bbda39eb078d54bb800e9ed37e48342cd1e69ce19cc2b632435a686bcfcb2c8d4ebe2c15e7d934e55bb7733b1dd445429781ca274ae7b8cfe0d628ca5dc1e6670f1b0d297881f489a81c7d832c1ec021f04de27971c599f2ec08c86", 0x9, 0x200, 0x0, 0x1ff, 0x1, 0x1, 0x1000, 0xd3d}) shmat(r0, &(0x7f0000acf000/0x2000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f00000000c0)={{"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", "52c197cbfe48e3908decf144bf2ca7fec12c97f6b97d5353f578535fb71b3618", 0x4, 0x2}, &(0x7f0000000040)="892edc8c3f2e40c3531833d210692536bf3f81f0e6f69b2328611296b8d4adb35b22bd41b553b0868b397083a1677055ada35831acead7544ad1137770ad28d678799a06dbc8f3d863bd34bc9cbf5add87a093eca6639d270eb8ca47fed032996f1bb7742876c864d71e8597989511efdcf5acf3f1ce1db7a63c53", 0x1, 0x80, 0x2, 0x3, 0x80, 0x17, 0x20, 0x6}) 00:03:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) fchmod(r0, 0xe3) close(r0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x7, 0x2}) 00:03:09 executing program 3: r0 = socket$inet6(0x1c, 0x20000002, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xff, 0x100, 0x9, 0x20000000000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x100000001, 0x0, 0x4}, &(0x7f00000000c0)=0x18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:03:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x8, 0x3, 0x3}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00af91da"], 0x8) 00:03:09 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x8, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x2, 0x4) 00:03:09 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f00000001c0)={@empty, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@multicast2, @broadcast, r1}, 0xc) open(&(0x7f0000000380)='./file0\x00', 0x0, 0xa) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=0x1ff, 0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000400)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) r6 = semget$private(0x0, 0x2, 0x80) __semctl$GETPID(r6, 0x0, 0x4, &(0x7f0000000480)=""/223) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000340)={r5, 0x8}, 0x8) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback}, 0x10, 0x0, 0xfffffffffffffffd, 0x0}, 0xfffffffffffffffe) mkdir(&(0x7f00000003c0)='./file0\x00', 0x82) 00:03:09 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x1700000000000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x49f51426, 0x0, 0x81, 0x3, 0x7, 0x6d0, 0x9, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x52c5590e, 0x2, 0xc7d, 0x10001, 0x80}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x4, 0x9}, 0xc) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) r2 = open(&(0x7f0000000040)='./file0\x00', 0x827d, 0x0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) 00:03:09 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$getown(r0, 0x5) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgrcv(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="0000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/161], 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msgrcv(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) clock_gettime(0xe, &(0x7f0000000200)) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r4, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f00000004c0)=0x3df) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:03:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xfffffffffffffffd, 0x255, 0x0, 0x4, 0x80}, &(0x7f0000000300)=0xfffffffffffffe2b) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x6, 0x81, 0x80000000}, &(0x7f0000000200)=0x10) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000180)}], 0x2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x80005d1, 0x999, 0x3, 0xff, 0x2, 0x10000]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r4, 0xc4}, 0x8) 00:03:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xec3, 0x1, 0x80, 0x15eb, 0xbec}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x9, 0x2, 0x2, 0xffffffff, 0x4}, 0x14) socket$inet6_udp(0x1c, 0x2, 0x0) truncate(0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r2, 0xed, 0x2}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x0, 0x3, 0x8, 0x7d, 0x6}, &(0x7f00000002c0)=0x14) 00:03:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x39, 0x3, 0x6}, &(0x7f00000001c0)=0x18) 00:03:10 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a002dc0fcdfa5c98f55671f00a7"], &(0x7f00000001c0)=0x12) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0xd36, 0x7, 0x401, 0x7, 0x0, 0x40000000, 0xdbb7, {@in6={{0x1c, 0x2, 0x0, @mcast1, 0x2}}, 0x0, 0x4, 0x4bb2, 0x6, 0x1, 0x5}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x4, 0x4, 0x80000001, 0x2, 0x6, 0x100, 0x8, {@in={{0x2, 0x0}}, r2, 0x1f, 0x0, 0x800, 0x6, 0x4}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x81}, 0x8) 00:03:10 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) munmap(&(0x7f0000705000/0x4000)=nil, 0x4000) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3, 0x4, 0xb2, 0x6, 0x5, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x3f, 0x3, 0x8, 0x6, 0x10000}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x9, r2}, 0xc) 00:03:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8, 0x4) 00:03:10 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x3200000000000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:10 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000580)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000006c0)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) 00:03:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x236, 0x23b3, 0x4c6, 0x50000000, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r3, 0x2}, &(0x7f00000000c0)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup2(r2, 0xffffffffffffff9c) getsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:03:10 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x401, 0x2, 0x6, 0x119}, &(0x7f0000000100)=0x18) fsync(r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0xc85, 0x100, 0x9, 0xfffffffffffffffc, 0x7, 0x1ff, 0x3, r1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x100, 0x0, &(0x7f0000000040)) fcntl$dupfd(r2, 0x11, r2) 00:03:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r4, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r6, 0xa64, 0x3, 0x80, 0x3, 0x7ff, 0x101, 0x8, {@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5, 0x1718f6e5, 0x0, 0x5, 0xb974, 0x7}}, &(0x7f0000000380)=0xb0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:03:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) write(r0, &(0x7f0000000080)="24498d9165f878d8a21cdc2569e408fd918144bcedeacdfbfa80bbe72bb7f167f71c069d0beb1ebc08bd604accc288036e89d30a8e1f408f18c2503fa8096612af8c48be674a4950a613c5ddac1745a45830ea86d1ee5d3640046442584cbe7f67ba02f31ce9e2734a73e5993c32dacfd525d75631f76c0358b40934746f4af54bb4db87f790e0d71329310ab032025e3a2260ef721abd7f3e7089f554303db0d1500a707bf98ab4d82e0d547b9d2444a17663236c4ee130874a9bca413e80752408d714849260d83a15d5575ed6929c1561a4570b3c5aa0faadb5d1444f1f333ce40fa014aed1", 0xe7) getpid() 00:03:10 executing program 0: setreuid(0x0, 0xee00) r0 = shmget(0x1, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) r1 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x10000, r1, r2, r3, r4, 0x100, 0x2}, 0xffff, 0x179a, 0x3, 0x6, r5, r6, 0x2}) r7 = geteuid() socket$inet6_udplite(0x1c, 0x2, 0x88) setresuid(0x0, r7, r7) r8 = geteuid() r9 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r9, 0x84, 0x107, &(0x7f0000000140)={r10, 0x7f, 0xf, 0x3, 0x9}, &(0x7f0000000180)=0x18) setreuid(r8, r8) 00:03:11 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) read(r0, &(0x7f0000000000)=""/225, 0xe1) getpeername(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) fchmod(r0, 0x128) 00:03:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = getegid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r2) r3 = msgget$private(0x0, 0x80003ff) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) r5 = dup(r4) msgget$private(0x0, 0x404) r6 = getuid() r7 = getuid() getpid() getpid() getpgrp(0x0) getpgid(0xffffffffffffffff) getpgid(0x0) fcntl$getown(r5, 0x5) getpid() getpid() getsockopt$inet6_int(r4, 0x29, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x4) r8 = getpgrp(0x0) r9 = getpgid(r8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x9, r6, r2, r7, r2, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001, r9}) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) 00:03:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0xfffffffffffffffe, {{0x1c, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x1a, "928296a1023a08713b156d84b3b8a319c3699ec2394674536c17"}, &(0x7f0000000100)=0x22) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x800b, &(0x7f0000000140)=ANY=[@ANYBLOB="0002e5cf"], &(0x7f0000000180)=0x4) 00:03:11 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0xa045524600f8ffff, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:11 executing program 3: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) fcntl$dupfd(r2, 0x11, r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r6}, 0xc) 00:03:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000b00005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:11 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000200)="c537f3591c31eed29c3585c9122d82d6122d6b8ab2c9537b36d35297f901bb69145b7b83128cf80ed8feccf760d8e4c60194b558408a37b84f94abfe2a599c1dfec0aa219c9869c4602f6b3d579f5077e8fd28231d326e432888c52b4f2777cc216a80d71e90f430679f0dd136b065a1e4729a7073e1e46c0634470be218c612d97a8b2b89ca4128282cda1e0406735cd3f09de632267cf0fa87378cd649e5c95f39fd") syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r1 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") setpgid(r1, 0x0) 00:03:11 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setrlimit(0xa, &(0x7f0000000280)={0x5, 0x8ef}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 00:03:11 executing program 0: syz_execute_func(&(0x7f0000000280)="96980b472c431c080f05f30f59bfd917cf00669041e2e9b5574f4f66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db709c483397fd300c40195f4aae5f858fa0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c4a3196e731035f08171a30b8a826eef420f4ab2663e16aed4d48cc7e8ec8f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") 00:03:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) dup(r0) renameat(r0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x0, 0x6, 0x9, 0x2, 0x0, 0xffffffff, 0xf9c]}, &(0x7f0000000180)=0x12) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c41000296ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:03:12 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0xc700000000000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:12 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0xa045524600f8ffff, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:12 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600003400000000000190780000000000000000830300001100907800000000450000000000000000000000e00000027f0000010f3c815254e2da0a8f281f30806af1c8b82017ac7adfdc5cd3c7db522fa4b1055b758ae57a1b35a7bec675f0a2d4a9b5ff"]) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f00000000c0)=0x5de7df82, 0x4) recvfrom(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x400c3, 0x0, 0x0) 00:03:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8401, 0x21) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000680), &(0x7f0000000600)=0x4) socket$inet(0x2, 0x702b412563943ce6, 0x7d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000000ff"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1800020000000005, 0x84) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000180)={{"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", "2d8405e06d633488ca84066ac6b8bde414942528635c841a705c3c8741e73415", 0x7}, &(0x7f0000000100)="64e994bce180354b0b2f26d7d1baef3fdae1d2b00d118ea7d5553568adf66b5e086f41788d67d22eb747bd5b951f2d04888b1cf5703d2a0faeceacfc1cbc609e3e9e2d56bd0253511f6b406c02e9fbd0acc607e7c322bfa00344aed24254a38b579bacbc5740f5a9aeb2b99d87470bebdbd4", 0x0, 0x4, 0x4a, 0xfffffffffffffffc, 0x2, 0xbd69, 0xa9b0, 0x8}) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000006c0), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:12 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) mincore(&(0x7f0000ff7000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/252) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x5}, 0x24) 00:03:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82653000000000000000"], 0x10) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="de", 0x1}], 0x1) 00:03:12 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0xfffff800465245a0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:13 executing program 0: setreuid(0x0, 0xee00) r0 = semget(0xffffffffffffffff, 0x1, 0x0) r1 = getuid() r2 = geteuid() setreuid(r1, r2) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:03:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x401) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) 00:03:13 executing program 3: getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ftruncate(0xffffffffffffffff, 0x7e2780e3) syz_execute_func(&(0x7f0000000040)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=""/94, &(0x7f0000000000)=0x5e) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) mlockall(0x2) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, r1, 0x0) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/246, 0xf6) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000180)={0x89e, 0x100000001}, 0x10) ftruncate(0xffffffffffffffff, 0x3d) 00:03:13 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x200, @rand_addr="8fbfc4648ab18f5899235bed20540aa5", 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0xa860, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x5, 0x4) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000060000006b7d18a4"], 0x10}, 0x0) 00:03:13 executing program 1: r0 = socket(0x11, 0x7, 0x0) sendto$unix(r0, &(0x7f0000000000)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:03:13 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x5, 0x0) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x2000) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) 00:03:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1204, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000008000"], 0x98) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x3, @empty, 0x5}}, r2, 0x1d1b, 0xb513, 0x1, 0x800, 0x8, 0x78}, 0x98) 00:03:13 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0xffffffff00000000, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000005b00000000000000d2e874451732532f4b31f35e70da0b003b81647322ee0006c2deac1dbe2ebc32cb2fdd67197a00d247d4cbf6eb42e4287cd67e5808e154ee27a96ab0d3f89794f7c2801275d49c9818716aefe7"], 0x10}, 0x0) 00:03:13 executing program 1: syz_execute_func(&(0x7f0000000300)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x20, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) 00:03:13 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = semget$private(0x0, 0x4, 0x10) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x4) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x41) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:03:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") 00:03:13 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) 00:03:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x85, "eeee2d928b5dab7906bc49f8d768c934164734e7929e2defdb323a4387f9477d4c75dee7d94e23e66b1e7f44c8f045082e8b3f96d99463c5785553ad8a28832ed36b39ae890143921e432c56e4b45cbe071ee39ffdb062fbde8ecdf1325dd2939ae1d4155f41436cbe80c7a83c574e2398eb5149991c02d6c4e5fcf4527f3d332331b8949a"}, &(0x7f00000001c0)=0x8d) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000000240)="e7b7b39e6d57b6b827b72a3f41c5044b7133b7d88def48cc154645e702ad6c60b55a231594e0f79b9e7a0eae70e54704e6d9e981f011914ad6b967c43a0bf5de0d7d283f11a08ba7f1466d938b699268f6b704082956796c42ab99989b679b56230f6b5d0d07a6f2d67115631a8e7f58ed2b633d3f31c8fb319e9259f49c0a9593b654af6938190473c12de5d56ee688605abf81655c41e0733c2b6a45e5f5ca1354229a9ba78e4f1118ad05eb350b9ceda6c42937b207a56afc29", 0xbb}, {&(0x7f0000000080)="6c3eb730039b09bc9d2fb07bdf9c44a64d44b06153663152a0b53437a671d7bdc5a92a2f577f46bd9752920a3fcdede726ed9e0ebb00fadfc70701ad", 0x3c}, {&(0x7f00000000c0)="3fb1fd593da08bc78bcf1fc720389c2e02c8ff84986e0c43fd481f3c953f876811967c430a29608e04b97d5e9a6bbe910730a4d53519dc4fc8", 0x39}, {&(0x7f0000000300)="27fe46c597dcfd31a0dc9173e063a98bbe27bebae524d8c31c43fd4b93b85838cb8d3a68c70a10e07aa66312b7698c76fb6f865177755bc7d8146372a797723c3e91b58739b611bc9d064abda14a8dc0a5d0b3d625d86b9b6ddbf51fb743b8d8d3f6f401ed8d7c24b435e0c1bf318e1832b3b0593312885570ff9ba057f1862779e1e21c326af22f8bd3b40469ed4b2c6344a7b4d51a54180553e907273ce2f7a1c1e8cbcfe6e41d45c418df86a64d3f5cbbd54442f774322c72ea9d89eaed364766fdd50ccbc5eb4f71b7de89adb8395e7f34fc1a13c65d9a800d4a4753785c1f6e5c35", 0xe4}, {&(0x7f0000000400)="99a19a44d028f93c71bbd273ab9aca2a16", 0x11}, {&(0x7f0000000440)="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", 0x1000}], 0x6, &(0x7f00000014c0)=[{0x10, 0x0, 0x4}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x2) accept(r0, &(0x7f0000001540)=@un=@file={0x0, ""/4096}, &(0x7f0000002580)=0x1002) 00:03:13 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b602000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") __getcwd(&(0x7f0000000100)=""/214, 0xd6) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x80c, 0x100) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 00:03:14 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1003}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:14 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = semget$private(0x0, 0x4, 0x10) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x4) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x41) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:03:14 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1004}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:14 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x80000001, 0x4) socket$inet(0x2, 0x2, 0x3) r1 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x0) pipe2(&(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r1, 0x0) 00:03:14 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") execve(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x20000004, 0x7) 00:03:14 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r2, &(0x7f0000000280), 0xa7) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") symlink(0x0, &(0x7f00000003c0)='./file0\x00') readlink(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x3) 00:03:14 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b602000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") __getcwd(&(0x7f0000000100)=""/214, 0xd6) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x80c, 0x100) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 00:03:15 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1005}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:15 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1017}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:15 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1005}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:16 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200008004, 0x100) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000140)="b0a38e5156310bb7e0f179ccfa615c7b0fd6fc5172f309380f9ad6cbb1bb0f5ae8e8fc0d3c169e1e0062f92352dfe6493b73d558a65d612ca33e719b0a5e9a16c3adb20de071b24eacdff60c47305ad42ccd2935c28f594d59a27ead45d331c0204b55aee2852af522442ee4f652caea801ed2014cafdde1424bd3f357439e29c7") pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r2, 0x4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:03:16 executing program 3: r0 = socket(0x1d, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x40000000000024, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b02", 0x20) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) listen(r0, 0xb9) 00:03:16 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x5, [0xc, 0xffff, 0x7fffffff, 0x8, 0x7]}, &(0x7f0000000240)=0xe) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x1, 0x3, 0x8, 0x38000000000}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast2}}, r1, 0x0, 0xfff, 0x1, 0x6, 0x2, 0x20}, 0xa0) getpid() 00:03:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff17f8") 00:03:16 executing program 0: r0 = msgget(0x0, 0x100) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000000200)="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") 00:03:16 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x80}, 0x8) write(r0, &(0x7f0000000240)='-', 0x1) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:03:16 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1032}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:16 executing program 1: syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r5) socket$inet_udp(0x2, 0x2, 0x0) flock(r4, 0x8) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) listen(r0, 0x94) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x105) lseek(r6, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000140)=0x7, 0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) 00:03:16 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x5) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:03:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x4) getsockname$unix(r6, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000400)={{0xf3, r1, r2, r3, r4, 0x4, 0xffffffffffffff6a}, 0x7, 0x2e4, 0x2, 0x2, 0x100, 0x1, r5, r7}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:16 executing program 0: syz_execute_func(&(0x7f0000000340)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 00:03:16 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x9d) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x8, 0xfffffffffffffe94) lseek(r3, 0x0, 0x1000000000003) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) semop(r5, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) semget$private(0x0, 0x1, 0x40) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) 00:03:16 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x10c7}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:16 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) r0 = semget(0x2, 0x3, 0x0) chroot(&(0x7f0000000100)='./file0\x00') __semctl$SEM_INFO(r0, 0x6, 0xb, &(0x7f0000000000)=""/245) 00:03:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:03:17 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") dup(r0) 00:03:17 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x3}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:17 executing program 0: msgctl$IPC_INFO(0x0, 0x3, 0x0) syz_execute_func(&(0x7f0000000100)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c439391616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de36467660f381d90f6049a9500000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2b8, 0x4) open(0x0, 0x0, 0x0) 00:03:17 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x1075d98b, 0x1, 0x2, 0x5, 0x0, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x7}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}}, 0x14) 00:03:17 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c97000/0xe000)=nil, 0xe000) mprotect(&(0x7f0000b3f000/0x2000)=nil, 0x2000, 0x2) 00:03:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x0, r1}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680), 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/190, 0xbe}], 0x5, &(0x7f00000004c0)=""/204, 0xcc}, 0x40) connect$unix(r0, &(0x7f0000000480)=@abs={0x9a8d500936f84d38, 0x0, 0x1}, 0x8) 00:03:17 executing program 0: syz_execute_func(&(0x7f0000000300)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f1f2168f4808eebce00000802000c422b18cb6070000005151c4a2d0189ac1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d430faeff66660f3a0b0865") 00:03:17 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xfffffe8e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x803) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x26, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x2dc, 0xfffffffffffffff7, 0x3, 0x8001, 0x20, 0xd877, 0x8, 0x9, 0x40, 0x1}, 0xb) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:03:18 executing program 3: setgid(0xffffffffffffffff) setresgid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:03:18 executing program 0: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="0807f3cad575000000f9ff833b750e0f689c1c0000040009000000000000000000"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:03:18 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x4}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:03:18 executing program 1: r0 = semget(0xffffffffffffffff, 0x3, 0x0) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0x3ba) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000180)=0x1000) 00:03:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, r1, 0x1000, 0xffffffff, 0x200}, 0x94) syz_execute_func(&(0x7f0000000240)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") 00:03:18 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) 00:03:18 executing program 3: syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x10001]}, &(0x7f0000000040)=0x6) 00:03:18 executing program 0: syz_execute_func(&(0x7f0000000840)="b15d91cd8066410f3a20dc02660f708390010000003cfec463417e9d080000003289dee7e7c46151ec4802ddd5660f73dbfe01e18b8bf4a95ff98f4808eebce00000802000c48ea925b1fcba5193e1fcba5193e1660f383fd10f38cb4d71c4037961fb0b64660fe23ba97c073a073a4aafef7e00c4c1fb2db7060000000fe886070000003624510ffbe665f20f2b2a8f6958016b8c38e92e67660f3815879b4bb4222b54111dc421fa70e4ac") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100000, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/130, @ANYRES32=0x0], &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0x0}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x4, @rand_addr="3481a969015d99f34446d364733d792b", 0x200}, @in6={0x1c, 0x0, 0x2, @mcast1, 0xa49}, @in6={0x1c, 0x0, 0xcb69, @remote={0xfe, 0x80, [], 0x0}, 0x9d9}]}, &(0x7f0000000340)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r2, &(0x7f0000000080)=@un=@file={0x0, ""/19}, &(0x7f00000000c0)=0x15) socketpair(0x12, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000040)=0x20f, 0x4) 00:03:18 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local, @local, [{[], {0x8100, 0x0, 0x10000000000003, 0x200000000000}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @empty, @local}}}}) 00:03:19 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x5}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:19 executing program 1: r0 = semget(0x0, 0x0, 0x200) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x8}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x1010, r1, 0x0) msgget$private(0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x1, 0x3, 0x4, 0x3f}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r3, 0x3a1, 0xf, 0x8, 0x6}, &(0x7f0000000240)=0x18) recvfrom$inet6(r1, &(0x7f0000000280)=""/168, 0xa8, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x1f}, &(0x7f0000000380)=0x8) r5 = accept4$unix(r1, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8, 0x20000000) r6 = fcntl$dupfd(r5, 0x0, r5) semget$private(0x0, 0x4, 0x30) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000440)=r2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={r3, 0xfffffffffffffff7}, &(0x7f00000004c0)=0x8) ioctl$DIOCGETALTQV1(r6, 0xc1304430, &(0x7f0000000500)="b81796083bf508f0c20962a4f4573514468cb2d78763ce1de02c515db9236144737ebddb7c0541ddfaffc6e742da7c2031ccb1478b7e4295945abe302d09f816afc34bdb2a421c963ec99a780f4a883bde134cb64ea852867f1b2a6ad2cca066ff43f6e8ceef53cb2bce9d6311ab9d5b17a50aece9ef0d8d6e80e26de93e13ecf18777cc53f1d3985f1cfdc262d9d7e98edace652f1ef04df3d67855c64f027adfff927603213dd9619fa417f73fd1381eb6a9d1fe7ac938c7e4b5d148b7113cd1c0f73a8bf9e20fe822b02a939ce228b69313287b601bae78f313684505088493a317f167e995a91a20c88f3654258c7871") getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) ftruncate(r1, 0xff) ftruncate(r6, 0x272d) msgget$private(0x0, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000006c0)={r7, 0xfe00000000000000, 0x2, 0x0, 0x1, 0x5}, &(0x7f0000000700)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000800)={r4, &(0x7f0000000740)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000840)=0x10) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000980)={{"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", "4e2d1c5f8fcded4d5734b0307141f1b0f8dfda7813acdc5f0aaa472b1a893c7d", 0x7fffffff, 0x9}, &(0x7f0000000880)="92a59aeb7ed2ae83e06599c325a9e2d7d6967fa254aea2c132a8af5330a83ae1c4788326295e851a92b2bcb1f1a5709cc3c5bb162a1997f734986748379b4d125e78563b2e0b7d246f8e884521f7eb1f692ba1acede9ad057a32f77e6c9d08734cac6a5dd7de51a2d35af8e9ae55aa1285658a95d40b855718c345454a7e2f3d4443357367b2708a1bc09cbf65164d5280e3a4022da7629e3dc1d81de42d9503ec059fc1ee0c18e7fd7c2d073135503a764bb7318d66b50c7defda3d96ca6053caf1b7fe", 0x7, 0x7, 0xfff, 0x7, 0x9, 0x2, 0x3, 0x81}) getuid() setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000e00)={0x0, 0x10001, 0x800, 0x3, 0x3, 0x6, 0x8, 0x100000000, r2}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000e40)={r2, 0x200}, &(0x7f0000000e80)=0x8) 00:03:19 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/39, 0x40) 00:03:19 executing program 3: r0 = socket(0x100400000000002, 0x2, 0x0) fcntl$dupfd(r0, 0x1000000012, r0) r1 = getpid() getpgrp(r1) getsockopt(r0, 0x101, 0x5, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r2, r3) 00:03:19 executing program 0: syz_execute_func(&(0x7f0000000080)="0c04b5b59880050569e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d6807485151c4a149dd02c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000c4c17850c76666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000001240)={0x10, &(0x7f0000000240)="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", 0x1, 0x1, 0x80000000}) syz_execute_func(&(0x7f0000000140)="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") accept4$inet(r0, 0x0, &(0x7f00000012c0), 0x30000000) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001280)='/dev/pf\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r1, 0x0) socket$inet6(0x1c, 0x1, 0x0) 00:03:19 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr}, &(0x7f0000000040)=0x8) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x1) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x200}, 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:19 executing program 3: r0 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000100)=""/139, &(0x7f0000000000)=0x8b) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018c02907800000000609433df000000000000000000000000000000190000000100"/102]) 00:03:19 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x120105, 0x18) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x8, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xffff}, 0x8) setrlimit(0x7, &(0x7f0000000000)={0x2, 0xff}) semget$private(0x0, 0x4, 0x40) 00:03:20 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6c6, 0xfffffffffffffffd}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xa7, "a0a0ba095c3bd476bb1592cd51abf9965af197d5776254b8a8f6b310704a17b365e9338c42d69ad52ff7051ceed2926101f1f16b6d9792ee05ad4e95dfbd97b40dd7d40ff60dddf7557f0d9a94f225fd951b06362b38885bbd1293304a8c284c082db470d633383cfb21e560a90a290611b10b622584cc7d638668ec81357405d56af959b7e8d4d94c6657c791987a699723ea52e0921ec562de425a3ab744b175ce2d90c2b7d4"}, &(0x7f0000000240)=0xaf) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r0) poll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0) 00:03:20 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x17}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0xfe6d, 0x81, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:03:20 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) dup(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000000)=0xffe9) 00:03:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="a6cdeb7d5f04d33f43c53bcb000000009fecb4bf5eef3971a9c13548e0d6b0dca871f906203fedbe022a1aa910af84b7a8cd77de37072f36c79c38657f30050af16168cb8ef39a1155d91db84f819b31d237739e416d36"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x3c2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:03:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xffffffffffffffff, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/284], 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) 00:03:20 executing program 0: madvise(&(0x7f0000aa1000/0x2000)=nil, 0x2000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8002, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x4) 00:03:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}}}, r1, 0x6, 0x80000001, 0x4, 0x400, 0xd869, 0x101}, &(0x7f00000001c0)=0x98) sync() socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:03:20 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x32}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:20 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000500)=0xff, 0x4) syz_execute_func(&(0x7f00000003c0)="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") r1 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in, &(0x7f0000000300)=0x10) readlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/47, 0x2f) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x4ac1, 0x4) setsockopt(r2, 0x3, 0x6, &(0x7f00000001c0)="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", 0xfa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x3fd) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000180), 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:20 executing program 3: setresuid(0x0, 0xee01, 0x0) syz_execute_func(&(0x7f00000000c0)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf96780c29d8fe9589b26c7e4c753fbc4e101edfec4427d822a2a6868c4da7676c5f2168f4808eebce00066470f592fdd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966032c240f5e5bf547000026400f0d186566400ff5a229270000e3df4336660fd2938c0000000f01c36666450f17720d1411470f4f9d3aed0000") 00:03:21 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000340)="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") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r2, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x0, @mcast1, 0x2d01}, 0x1c) syz_execute_func(&(0x7f0000000100)="c4a2d93db94c0000008fe820ee330e650f928699899999660f62c7988f2878c3b600800000f2c4413de9a785000000c4627d0e1c78430fe1c40f92f4") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendto$unix(r3, &(0x7f0000000180)="f78ecc26afba873f41", 0x9, 0x108, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) r4 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) r5 = getpgid(0x0) r6 = fcntl$getown(r3, 0x5) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000480)={{0x9, r0, r1, r0, r1, 0x0, 0x7f}, 0x263432fa, 0x8, 0x1a8, 0x4, r5, r6, 0x101}) recvfrom(r3, &(0x7f0000000300)=""/9, 0x9, 0x41, &(0x7f00000002c0)=@in={0x2, 0x2}, 0xffffffffffffff5c) 00:03:21 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_emit_ethernet(0x100e, &(0x7f00000002c0)={@remote, @empty, [], {@generic={0x8150, "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"}}}) mlockall(0x3) ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000019c0)="f00fbb9f0000000065f70f6969ef69dc00430f43582f4139fdc4e1c55d80a8ba8263f9c441956840f77700450f479000000000e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae12041deeb24eb240faee4c403514a660f7002653a00730f778018e6dc8b609191385ff6a9c1460009c4660f002c7ab5c4400fabcadf9e2d9978620271620271384075b000005c8a0fd0a1") msgget(0x3, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000040)) mlockall(0x3) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x20, 0x40}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x200}, 0x8) 00:03:21 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r2 = fcntl$dupfd(r0, 0x11, r0) r3 = dup2(r0, r0) renameat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') shmdt(r1) 00:03:21 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x6788cad2) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x400, 0x2, 0x8, 0x1}, &(0x7f0000000200)=0x18) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x801000008000000, 0x7) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r4 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r5 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:03:21 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0xc7}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:21 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) write(r0, 0x0, 0x0) 00:03:21 executing program 0: setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") clock_nanosleep(0xe, 0x1, &(0x7f0000000080)={0x9, 0x404}, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) setitimer(0x0, &(0x7f00000000c0)={{0x8, 0x9}, {0x7f, 0x9}}, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0}, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@un=@file={0x0, ""/4096}, &(0x7f0000001480)=0x1002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000014c0)={0x4, 0x3000, 0x7fffffff, 0x1, r0}, &(0x7f0000001500)=0x10) r4 = getegid() setresgid(r1, r2, r4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240)) 00:03:21 executing program 1: listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)=0xffffffff00000003, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000100)={@loopback, @multicast2}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:22 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6(0x1c, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x1, @loopback, 0x81}, 0x1c) setitimer(0x0, &(0x7f0000000080)={{0x2, 0x100}, {0xca1, 0x80000000}}, &(0x7f0000000040)) 00:03:22 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(0x0, 0x0) 00:03:22 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000080)=""/141, 0x8d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) syz_execute_func(&(0x7f0000000180)="b1dc91c4a2caf55505c4c1fae62d3cd3c56969ef69dc00d9440f0df0d0d0c441390689c8f9c7c7e4c653fb030fc489ba37000000f4a957f965be3c3bc2e17950ea01efc48192558dc3c36645d1d9730f5726400f0d18a9c14600000a8ab1b182010804f40f9266a74646000066400fc730") 00:03:22 executing program 0: nanosleep(&(0x7f0000000000)={0x7ff}, &(0x7f0000000040)) 00:03:22 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x300}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:22 executing program 1: r0 = semget$private(0x0, 0x1, 0x80) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000040)) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r2, 0xfff, 0x7, 0x2}, 0x94) 00:03:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x63}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x6e54, @mcast1, 0x5}}, r2, 0x4, 0x1, 0x6, 0x9, 0x4}, &(0x7f0000000300)=0x98) r3 = socket(0x10, 0x4, 0x3) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x5f9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000140)={r4, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) 00:03:22 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8008, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x800, 0x620, 0x62, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 00:03:22 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x66000000}, @mcast2={0xff, 0x3}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:03:22 executing program 1: r0 = socket(0x17, 0x30000003, 0x100000000) socket(0x1f, 0x10000000, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "7c9df416bc7ae2318a04d1048a996975"}, 0x14) clock_gettime(0xf, &(0x7f0000000080)) 00:03:22 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) fchmod(r2, 0x2) 00:03:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="fc550447", 0x4}], 0x1) syz_execute_func(&(0x7f0000000400)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200) 00:03:23 executing program 3: syz_execute_func(&(0x7f0000000380)="968fa800ce05000000000698472c431c080f05f30f59bfd90bcf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4dce8771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397f49d3d3c9dcdc0fbcaf00100c00f345d9c6acacc4c39073480ff15544c2c2b00b000000f08171a30b8a826eefa883d4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") accept$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="99e61e90e5c912722dd5dc322bfd70965ea83b23fe83c969fc0ffca2488ec8895431fa322afe46a9e45c6572bc2a2918efe7ef01af9180c447490b4331af0f"], &(0x7f0000000040)=0xb) poll(&(0x7f0000000080), 0x0, 0x6) 00:03:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x5, 0x410, 0x7, 0x10001, 0x200, 0x9, 0x401, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x8, 0x243}, &(0x7f0000000140)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) 00:03:23 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x500}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:23 executing program 3: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2300000043c0eb2541e2eba2a2363e460f1a7000c403a17d4e4b90c4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3650fae26605419c201b04b970000f08171a30bd98a826e6ea80dc482fd989c81000000008cc7e86600af6846f6761d360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x67) 00:03:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="ed584669847a1ad7efd81393f41ec539e7e6a14435dde30f008a62c4e6b281fcd2c19517fd") 00:03:23 executing program 1: r0 = socket$inet6(0x1c, 0x10000007, 0x4ea1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x57, "e6ec68e302eae392350ca67499eb4035f3bc94ac41a3b430db0ad7380c80afe47ebe59acf6fac42143a9587eacad0f2ed3a6c5e862de8cc6f82de3e146456b5774220e796cf89a4a75cc55389c9b79a36450e8bc31ef43"}, &(0x7f0000000080)=0x5f) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x6, @rand_addr="a4fbba127901d0bad3f44a28a12a6069", 0xff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffffff8, @mcast2, 0x516}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) semget(0x0, 0x3, 0x100) r2 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x2, 0x3, 0x3, 0x100}, &(0x7f0000000200)=0x18) syz_emit_ethernet(0xe0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) 00:03:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @remote, @multicast1}, 0xffffffffffffff13) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) 00:03:23 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000080)={{"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", "ebcd29e17e7ea2c3e8fb5197cc7fb7520abc2d8736db7478982c0a2a0532585c", 0x100000001, 0x9f90}, &(0x7f0000000040)="0c68c3a89f93e8205248f3e0c684a6c6213e0ee55aa321b645", 0x4, 0x200, 0x3f, 0xfd38, 0x7, 0x80, 0x200, 0xadc7}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x31, 0x0, 0x0) 00:03:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0xfffffc9c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYBLOB="020000009f5e1a25088dace0077d78"], 0x1) 00:03:23 executing program 1: syz_execute_func(&(0x7f0000000180)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000100)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f0b550142c4b6593131b15da1c9fb110f0f3804830a000000") 00:03:24 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x1700}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000000)=[{r0}, {r0, 0x48}, {r0, 0x8}, {r0, 0x100}], 0x4, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f0000000100), &(0x7f0000000080)=0xff6a) 00:03:24 executing program 3: syz_execute_func(&(0x7f0000000180)="b15c91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0xf, 0x7fffffff}, &(0x7f0000000040)) 00:03:24 executing program 3: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340), &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x400000001ffffffd) socket(0x1f, 0x10000007, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xffff, 0x0, 0x7, 0xffffffff, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r4, 0x5}, 0x8) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r5, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:03:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2301000080ff0100000000000000000000000000013000"/128, @ANYRES32=r2], &(0x7f00000004c0)=0x84) r3 = getpgrp(0x0) r4 = getuid() freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)="58e26812f45694b398593e0234151c43362524e0dceb79a05843d0c8c631fee6aeb0626031af0e057c8abaf6863147075568694151d712978734", 0x3a}, {&(0x7f00000000c0)="5d08ae818a9c65ea45", 0x9}, {&(0x7f0000000140)="5143ac696fff6a0a1edd5e0033bd144c11fa101a9044f2e99b0a81aa3ea1bc66b38e72e4dbbbeea3fb311f4ec907feec5d9eb2389ed221014078b574c95945d8e7986bb3b384e33a6b57ae4775d611c34690ec8f24f527de92a1570c910ec406973e9f82f46be640e65a471f404388557666a343818245209a00c1f5c7f5ea1a7a9ee6d9b50d2c9f8759cb4caa0202035f8a6eba9a09aa207855fa0442646ff6f0", 0xa1}], 0x3, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x108}, 0x8) 00:03:24 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="1e470f135857", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 00:03:24 executing program 0: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socketpair(0x1, 0x10000007, 0x37855d76, &(0x7f0000000080)) accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001140)) freebsd10_pipe(&(0x7f0000001180)) accept(0xffffffffffffff9c, &(0x7f00000011c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001200)=0x1c) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001240)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001280)='/dev/pf\x00', 0x400, 0x0) connect$unix(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4) 00:03:24 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x8) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"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", "b212c337f8ce330907f343aff4eeb41b1101e0c49693f96b9d77e020ceb5edcb", 0x3e2, 0x5}, &(0x7f0000000100)="9b92cab674373c7220c2922d0020931126e36e55267a218923239a4aae569e0427e2c1bc464c08327181d095505f8b75d3570b6b6de5330379d3726ce01eef0d", 0x6, 0x401, 0x7a, 0x1, 0x7fff, 0x8, 0x6886, 0x3}) setuid(0xee01) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000005c0)={0x0, 0x0, 0x5, [0xc9d, 0xfffffffffffff800, 0x4, 0x7fffffff, 0x80000000]}, &(0x7f0000000600)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r2, 0x9, 0x800, 0x2}, &(0x7f0000000680)=0x10) msgget(0x1, 0x0) 00:03:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x80) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000100)={0x4, 0x3a87}) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x10000000000000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYBLOB="0013000000000000000000000000000000001000"], 0x0) 00:03:24 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x3200}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:24 executing program 0: syz_execute_func(&(0x7f0000000200)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:03:24 executing program 3: syz_execute_func(&(0x7f00000001c0)="b19491cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0x5}}, r1, 0x6, 0xd91}, &(0x7f0000000140)=0x94) 00:03:24 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x1700}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:25 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100), 0x1) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/74, 0x4a) 00:03:25 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) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0xdc, 0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, &(0x7f0000000200)=0xfffffffffffffeb3) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, 0x0, 0x19b, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) r4 = semget$private(0x0, 0x3, 0x8) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f00000000c0)=""/6) 00:03:25 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0xc700}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:25 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="6e7afa8bbcc5e1b7a26022713887180d77594caa797d4e71747b80355379ea268404ba2192885660b506d9010a3e7c") accept(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 00:03:25 executing program 3: setresgid(0x0, 0xee00, 0x0) getegid() r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r1 = getegid() getegid() setresgid(r1, r1, 0x0) setresgid(0x0, 0x0, 0x0) 00:03:25 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x751, 0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "d58733511cf9b7f8fa5ea6b8b0a56acb0c6f54d55337408b0deae4690b4d7a92237370587dde3d31ccfe2785025865836481d7fb3766e83fe4cc755c5e65871dcc38b7d3d358238f8a58892f436c516b9eb3e0cd55a9e826419a119eb69ff88980776a672d0b9a83e567c41e3e2fd2ac317eda411dc5a358d35d2475fae11628c02a3065bdebb1ba29a5f3a2d70bfd767241cb2a2d5538cc786b40abf38618f1e9db0f0358390ffbdeda519b2a0a0c9f5215ca204172f7882140c636ed8c9c6b1bf3bb2117b84222e687430fd344f69a025ade9569abd8fe25e188b2c13d071acf31f57317587fe9de308f5df80041d8"}, 0x100) semop(r0, &(0x7f00000004c0)=[{0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x2) r2 = semget$private(0x0, 0x3, 0x2001) socket(0x0, 0x10000000, 0x7) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:03:25 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") rmdir(&(0x7f0000000240)='./file0\x00') ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$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, r2}, 0x0) openat(r0, &(0x7f0000000300)='./file0\x00', 0x1, 0x40) 00:03:26 executing program 0: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xfffffffffffffffc, &(0x7f0000000000), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{0x0}], 0x1) 00:03:26 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") rmdir(&(0x7f0000000240)='./file0\x00') ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$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, r2}, 0x0) openat(r0, &(0x7f0000000300)='./file0\x00', 0x1, 0x40) 00:03:26 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x1000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:26 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x3, @rand_addr="c5317e3473f3e960c62f1e774d364f5d", 0xb46}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x8f, "951680509348d324456c8c65726b9f2e5beb870414c0c723c90542b4f3ef177f4d5d2c11bcf8adbbf8a03f53564642c76a24d8499fe97a93772a22a3affd87b53d078998ff845440902430d87b6500504368338efa856aa1e80280f3292d2e6a44af5aa8806130caa0abec615460449c9bb4c53db16613fd228c81a43e4ac2c1b74d9516bb2d90ba3467684d1eb075"}, &(0x7f00000001c0)=0x97) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0}}, r2}, &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x6}}, r3}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x2c) mlockall(0x3) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000480)="c16ab299eac5a18621d550b508ff7e51a3d4273b0c7892f6604a146e89295dd5bc44dfb852b21e5540adf0e8a65e2dc7d8711409eb15a860") getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000640)=[r6, r9]) getpeername$unix(r0, &(0x7f0000000680)=@file={0x0, ""/108}, &(0x7f0000000700)=0x6e) getgroups(0x8, &(0x7f0000000740)=[r8, r8, r7, r10, r9, r9, r11, r8]) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000780)={r4, 0x1, 0x1, 0x1, 0x7fff}, &(0x7f00000007c0)=0x18) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000800)=""/96, &(0x7f0000000880)=0x60) getresgid(&(0x7f00000008c0)=0x0, &(0x7f0000000900)=0x0, &(0x7f0000000940)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000980)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000009c0)={r5, 0x4, 0x0, 0x9, 0xbc2}, &(0x7f0000000a00)=0x18) getpeername$unix(r0, &(0x7f0000000a40)=@file={0x0, ""/66}, &(0x7f0000000ac0)=0x44) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000b00)={0xae9, 0x33}, 0x8) getgroups(0x1, &(0x7f0000000b40)=[r14]) getgroups(0x6, &(0x7f0000000b80)=[r12, r7, r11, r15, r13, r15]) rmdir(&(0x7f0000000bc0)='./file0/file0\x00') r18 = socket$inet6_udp(0x1c, 0x2, 0x0) getresgid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000cc0)={'bbr\x00', 0xffff}, 0x24) preadv(r18, &(0x7f0000001fc0)=[{&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/88, 0x58}, {&(0x7f0000001d80)=""/239, 0xef}, {&(0x7f0000001e80)=""/53, 0x35}, {&(0x7f0000001ec0)=""/54, 0x36}, {&(0x7f0000001f00)=""/130, 0x82}], 0x6, 0x0) getgroups(0x2, &(0x7f0000002040)=[r17, r16]) getpeername(r18, &(0x7f0000002080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000020c0)=0x1c) bind$unix(r0, &(0x7f0000002100)=@file={0x1, './file0\x00'}, 0xa) 00:03:26 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) fchdir(r3) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180)) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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)={0x0, 0x6a}, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000880)={{"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", "fa05ed4171940068ebb5e0de2732a4cf5369fb74d3a2d922ebcc27f67a83485a", 0x9, 0x8000}, &(0x7f00000003c0)="bb4fb66e9fca8164f2906bf0206aa01fde64051ec96c6005e1367f4001e963bfdcb470906f9fddf93678bbd6b11527c70dc86db570d1af44291498bca133a4a70e0bb90a669be014de141d49e4cacbc94fad", 0x8, 0x20, 0x9, 0x1f, 0x800, 0x8001, 0x200, 0x5}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$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") 00:03:26 executing program 0: shmctl$IPC_RMID(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x100002ab) 00:03:26 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f00000042c0)="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") recvfrom$unix(r1, &(0x7f0000000040)=""/76, 0x4c, 0x80, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e208000"/136, @ANYRES32=r2, @ANYBLOB="00f3050002000000"], &(0x7f0000000380)=0x94) syz_execute_func(&(0x7f00000001c0)="982e152c1ac44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f00000003c0)={0x2, 0x2, 0x8a, 0x4, r3}) 00:03:26 executing program 3: syz_emit_ethernet(0x1418, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) r0 = semget(0x1, 0x7, 0x18) r1 = accept(0xffffffffffffff9c, &(0x7f0000001680)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000016c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000001640)={0x3}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xd6}, &(0x7f0000001540)=0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000015c0), &(0x7f0000001600)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001580)={r2, 0x2f}, 0x8) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000000)=0x80000001) 00:03:26 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) 00:03:27 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:03:27 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x3000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:27 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) msgsnd(0x0, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) getuid() getpeername(r2, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:03:27 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = semget$private(0x0, 0x7, 0x8) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000180)=""/188) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockname(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:03:27 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c130f0567d8e059c4c178137e27c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f054e4eed753666d8d90fa03a09ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808f3056f2d00004e00c4618de3c0f526264788fe5844c1937c42c500d030a1c9fb110fd3c4a261b7e2") 00:03:27 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f00000000c0)=0x58f) read(r0, &(0x7f0000000000)=""/4, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0xffffffffffff1328, 0xf, 0x8, 0x605d}, &(0x7f0000000300)=0x18) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000380)="04ffc059757f6b3ff8b6d6324266680cca2fbfa27953815d047736012ef27630983e639707ae13665029715ac18132394c65ae7911d03cfc5690567a793fbaf5496dadfbc99c33ff9f393696383f420a87c0ceaf33d2f7408393caa3e9c3fcd82e3e9599d17b37c573ac71e1636492843572637b43d6100014f6a6528ff1a413f8b68ac42ab41709465ee89a6d85ab65538265fbc8d255dbf10f10c7a829c9dda42fe0d3e15afae987") setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x400, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="d10000009a4bb923baddd0cc2db054bbd13996454b6323ec3de004b9e0e5adc5a41d6cbd18945fe25f3e07b06846a1af6b359dfa56595d0f5d504fe9a16244925920e7bd2632a383832899f61d6b5fa59072d48cf898c2205141c00136596310243024eeb3026696cd5d21e4200c477fc6fd7609519552da2029cbd4adf006af08006a1a0edb155d3e519f0208bbdc1a8a6b07710277578293e9637ae713b7864e8e6db6e80c1cc531ca0ad964439b5ba60681f4bebb83ead1d696e4d3c43a444a5de1bc9f055f159c15e9fd799b97e92281ab8b8074ff3cb8888349d214e07016f4d3ccbeced92967dc4ee5f79dca378f96dd90e79faf279fd465f6f618f43a07bd29647faeb20a6d6737914e5fe9a12180b2a8158760faadc23892"], &(0x7f0000000440)=0x59) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000640)={{"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", "3b1fe7ea5c5091e10106d8c95e45fa30c482fa4487625962529799ac932138b4", 0x7, 0x6}, &(0x7f00000005c0)="e1dbb646904e5c043461237b88c53f14342ddf1d1c23420bd45a6c161590b2d0a1d0c20fd550f78ddcedf0be9a0b410404cf077bbdf2069d2cde8c7b1c046f77cfc3e5", 0x7ff, 0x5, 0x4, 0x1f, 0x3ff, 0xcd, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0xffffffff, 0x8000007, 0x1000, 0xbc, 0x7, 0x4, 0x0, 0x7fff, r3}, &(0x7f0000000280)=0x20) open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0xa) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000180)="6e5cfc54a586b4237d793074103926cb4143f30ba84b91aaedf689c4f94d0ef04fd89fb94068dfa44d67d45e96ce299a33af9acb55fcb273bd44d5e2fd3e6f4b6064d834c969") 00:03:28 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd3c48235aa5a00dcdc0fbcaf00100c00f345d9c6acc443297f1efec42ca6c31ba6c31bb9a5605419c2c2b00b66470fc776ff45813a9a341474908171a30bfa9a0a6e6e82f941c6a80d2e470f01d58cc7e8628f6808a3056f0000004e00c4608de3c0f526c4636d5ef40058c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") 00:03:28 executing program 1: r0 = socket(0x1, 0x10000000, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x80000000, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:03:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:03:28 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x10000007, 0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xf6, "7d6ebb1c7620271b29c2364479ab8687beb2a635e63fd9ee342b12f176a866feeeefa8cab00044850054f1d76c08aae1fa705963e529ce1961101e0d8ac77502a1219293c0fdce718f3e817982d1508f1b406eb2364d83c8aacd077524e62c06f4d723fb20339f7e391d46d513093a009e5829e7ad03f2ccc86b43fe36fc6b2732c3c48d99b377b99e3b85229b5b8b974f2c5fa92fcf72812d0ffc1ebd9333ee57f27e118dee836e4e3276db52163b628f76736d821c9464e4bee5737314baf367975a52c8444b4bac1ad57e7d35f28033f0443eda48d9e03c1247e195f60e072c66b5754c2a2b22246fcc5deb9f6806c6425ffb155d"}, &(0x7f0000000000)=0xfe) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x3, 0x1, @empty, 0x10001}, {0x1c, 0x2, 0x2, @loopback, 0x9}, 0x4, [0x2, 0x5, 0x8, 0xfca, 0x8e1, 0x3ff, 0x8, 0xfffffffffffffff0]}, 0x5c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1005, r2}, &(0x7f00000001c0)=0xffffffffffffff1c) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000200)=0x100, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x300]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 00:03:28 executing program 3: rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000640)=0x6e) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x100, 0x0) readlink(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)=""/47, 0x2f) r2 = open(&(0x7f0000000700)='./file0\x00', 0x8200, 0x0) connect$unix(r2, &(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0xa) 00:03:28 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x4000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:28 executing program 1: socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000000180)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xffffffffffff4191, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000140)=0x8, 0x2) socket$inet(0x2, 0x7, 0x2) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:03:28 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x48, 0x2b) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0xcac, 0x3000, 0x2, 0x1, 0x8, 0x16f1ec47, 0x1f, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x8000}, 0x8) syz_execute_func(&(0x7f0000000140)="0c08b5b598cd801b69e4f56962f5696200d9c441395bf91cc18fe9589b26e101edbea118187d822a2adfdfe4da466ff2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f0064430faeb9000000006645363ef80f9966030faee42c24c401e5faf840c4c4617175191d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:03:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x26}], 0x1, 0xffff) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000680)='./file1\x00', 0x401, 0x111) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x3, 0x78ef, 0xff, 0x3, 0x8000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000600)={r3, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000640)=0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(r2, &(0x7f00000006c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000740), &(0x7f0000000780)=0x8) sendto(r4, &(0x7f0000000100)="b7c0e25d7ac4b36780b42d57c5e27ce89810e0ccd2b5", 0x16, 0x88, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x9, @mcast2, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000280)={0x1f, "858bc8a5fefe43208e99423b07f93a15"}, 0x14) r5 = dup(r4) r6 = msgget$private(0x0, 0x2a1) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000440)=""/244) ioctl$DIOCADDALTQV1(r5, 0xc130442d, &(0x7f0000000040)="cacd68b468a9bffb27725a8aed0d37a8db587ca8871d82f7837255fed41ed8a5e0eb117b9776eaeedfe3af6af1ae084379bd6289bb006c3273988979866121515f01c9855095cae0d65e1f54edfa5171e69dcb37abb3d9df3b977ee133d57ba583035ba542c0c915614205afe553e235bc17d988a0eff1e372e9f48235272bedcd0ff2e7dc05eb5926c8f8a1b82e6ca1dbf84d94cb6e9027c61c778040012911d4199f54805a068d") ppoll(&(0x7f0000000000)=[{r4, 0x3}], 0x1, 0x0, 0x0, 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:29 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x24) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e000000200"/136, @ANYRES32=r1, @ANYBLOB='D\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000280)=0x94) connect$unix(r0, &(0x7f0000000400)=@abs={0x1, 0x0, 0x1}, 0x8) setpgid(0x0, 0x0) 00:03:29 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6d47df26c483397fd300c9dcdc2664660fe0f3acacc450c3214cb9a5605419c29a01a7f2f20b4f4f000c0064f2400f107a04d48cc7e8660f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") setitimer(0x0, &(0x7f0000000080)={{0xc19, 0x100000000}, {0x0, 0x8}}, &(0x7f0000000040)) 00:03:29 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000200)="5f040c0f0541dfb295ca00000672720f293917b5955bf9f9e931313e26220fa0e5be34d130f5c4e5f9c4c3d74630e20f6eba0d8c738846df2df7ffff7f66660fbb0198e8e8011c000fbfce0f73d5393e3c2644a526d9f32e660fc214e8000f2d9600000000f3440f2b55010f3804830a000000") 00:03:29 executing program 3: r0 = socket(0x2, 0x5, 0x80000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x2, [0x401, 0xffffffff]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x9, 0x1}, 0x8) r2 = socket(0x10000000002, 0x20000007, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x82c0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000100)="1391dd555cbe4b62ff8217428b255e1d22a29bb24e5adc18d8108f751e9d303be0cf1557f3dc3ee7e2f91a556c529fba9f095b") getsockopt(r2, 0x0, 0x68, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:03:29 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x5000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:29 executing program 1: syz_execute_func(&(0x7f0000000280)="0c1ab5b598c4036538b8d28056c36a1b69e42666460f3833fd6962f5696200d92e410f16f0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4263ea7edf3aa427d822a2a009299d499d4f7f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b65f20f2b6040630f99660303aee42cc46291a857b123997e362d47000026400f0d18c401fe5ff6e3df646736676670664336660fd2936300c3006666450f17720d14111d54111d00") r0 = getpgrp(0x0) getpgrp(r0) 00:03:29 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) mlockall(0x3) r2 = dup(r0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x100) sync() sync() r3 = getpgrp(0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f0000000180)=0xfff, 0x4) getpgrp(r3) socketpair(0x3, 0x10000007, 0x7, &(0x7f00000001c0)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:03:29 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") nanosleep(&(0x7f0000000100)={0x5, 0xf75}, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") sendto$unix(0xffffffffffffffff, &(0x7f0000000240)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) r0 = semget(0x1, 0x3, 0x40) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000300)=""/4096) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000)=""/106) 00:03:30 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x17000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:30 executing program 0: syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b66c403055f11cc0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a08cdcd294003b00b0000000f73d53944d1f466f347adc46291ae8ca06560000066460ff5cb672e26650fe29a510000008f8858a209b0660f3a224f2868660ff20e550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000040)=[{0x4}], 0x150) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x5, "3d1c7c7aa7749d140fd0846d8750fe73"}, 0x14) 00:03:30 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x5000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:30 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x32000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:30 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) fchdir(r1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) syz_execute_func(&(0x7f0000001280)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fbc0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec666b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0) 00:03:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x7) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) accept(r1, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x80010, r1, 0x19) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x2000000000000000, 0x0, 0xfe, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x7, "1ea76e4b3deea159a18b1469700893c2"}, 0x14) flock(r3, 0x3fffc) 00:03:30 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") nanosleep(&(0x7f0000000100)={0x5, 0xf75}, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") sendto$unix(0xffffffffffffffff, &(0x7f0000000240)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) r0 = semget(0x1, 0x3, 0x40) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000300)=""/4096) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000)=""/106) 00:03:30 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x4) 00:03:30 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x1e) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="19000000bf85a5aae70ae0447e224ebc743c05de33a84be30000000000"], &(0x7f0000000180)=0x21) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = accept4(r0, 0x0, &(0x7f00000001c0), 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200)=0x7, 0x4) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:03:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000300)=""/131) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) 00:03:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xff, @mcast2, 0x3}}, 0x0}, &(0x7f0000000080)=0x84) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000002c0)="20dbc48f6f92adfbc0636b9af861993b9be4e5f92e86503eb8cefbd968e8be900918510202c631e06ab264c447dfd4a89c4e5dc67ba39fadf29d7f3a2055f744321d0ee0f79e3b517d5a9e9649") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x7c0, 0x1, 0x9}, 0x94) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0xfffffffffffffc00, @ipv4={[], [], @multicast1}, 0x2}, @in={0x2, 0x3, @rand_addr=0x5}, @in6={0x1c, 0x1, 0x2, @mcast1, 0x8}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) 00:03:31 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x55, r1}, &(0x7f00000001c0)=0xc) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bfd9134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getrlimit(0x6, &(0x7f00000000c0)) 00:03:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x401, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1) 00:03:31 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0xc7000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0x2) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)="a9c7f3220e75f7e34b59ddc40a9a97567be07cc6bb811cb975c99757d477d536e468e37a78af95cfaad752dc3e79744cc7f5eade92e7ee9295a0428099c64546bbd9ff16b6f4b5050481a95fa00473b5ee2d7370c6ee7a81e689f55c9c3ed2e287a22ea835a8ee7a4f8c080c2dec44678e38f23ed3eca92cdcf77202dd53", 0x7e}], 0x1, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10}, 0x20184) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x3, 0x1, 0x200, 0x4, 0x4}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x4}, 0x7) 00:03:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0xffffffffff800001}, 0x0, 0x0, 0x0, 0xffffffffb4f70a68, 0xfffffffffffffffa, 0x0, 0x6}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x9, 0x4) 00:03:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) fdatasync(r0) 00:03:31 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4c46151145a091e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0xffff, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) 00:03:31 executing program 3: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) sync() openat(r0, &(0x7f0000000140)='./file0\x00', 0x30000, 0x0) syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r1 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000300)=""/216) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="e19a67854e16adc27a90f0f5001d6aa2148d0bf8144b2cf5303dc3cb63272a9af4") rmdir(&(0x7f00000000c0)='./file1\x00') lseek(r0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x38082, 0x20) 00:03:31 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x200000000000005, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x79) 00:03:32 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fdatasync(r3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000004c0)={0x0, 0x1, 0x2, 0x0, 0x9}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000540)={r4, 0x20}, 0x8) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f00000003c0)="f543d138843bc2a9d7d44eab820332ca10cdee8f6ef7d672310292ebf0a322288fa5c4dd89575db92467045ba331631e17d2d97da94f43064bfe8863478f7540a67d107b659dcf5540e802b05d892ce9f3fb763cfd29c954afb80b59241063d06f07aeeebf010bd9f691d5d2f570") sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0833b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) semget(0x1, 0x3, 0x2) getsockopt$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$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000580)="5197cdebd29930831da31df8e3be8dadf1b764f3715efa1d37a9da18525dc5740e6cebe859b605") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:03:32 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x100000000000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:32 executing program 1: syz_execute_func(&(0x7f0000000000)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") syz_execute_func(&(0x7f00000000c0)="0f0f840affefffffaa2e0f537900abc4417b709500000100008fc8189700998f6978c7e544df87ffefffffc4628596294699c402199a30") socket$inet(0x2, 0x7, 0x7) 00:03:32 executing program 3: semget$private(0x0, 0x1, 0x3) syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c130f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f383efcfb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4fd96178f6adac621c6210fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = semget(0x3, 0x2, 0x4c) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x7) 00:03:32 executing program 0: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) shmget(0x1, 0x1000, 0x42, &(0x7f0000ffc000/0x1000)=nil) syz_execute_func(0x0) 00:03:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x29, 0x4) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa118940000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee508c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)=0x16f) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) 00:03:32 executing program 3: r0 = socket(0x0, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) r1 = shmget(0x0, 0x1000, 0x401, &(0x7f0000ffe000/0x1000)=nil) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x4, r2, r3, r4, r5, 0x10}, 0x7f, 0x100000000, 0x4, 0xff, r6, r7, 0x7}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)=""/158, &(0x7f0000000500)=0x9e) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:03:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xf5, 0x1, 0x9, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x8) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000300)={@loopback}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xa0, "5897534b0c9dda55a4e19e4d181d9da3527fecffa3b26dabea9a391dc32702cfc45b79e951870354cf0f0e49f03e193d83be3a4ecaf69937c775490d986e9dd8fe3b7445f2306380299bbaf66f82f61a4faac6998dcc14e5b6c4c7feefa2c8460d571d90239019fda8392494e6715feb410728d56f1421214b5d8717a44da3d51644c322033b63bf4c981e49e18289562047f9cc030e361bc881f9229a98323f"}, &(0x7f00000002c0)=0xa8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) 00:03:32 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100007, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) dup2(r0, r1) select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0) 00:03:33 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x300000000000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:33 executing program 3: munmap(&(0x7f0000c1a000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x2) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0xeb53, 0xf88}) 00:03:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) 00:03:33 executing program 3: r0 = socket(0x17, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) fdatasync(r0) 00:03:33 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r3, r4) fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000140)="984aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:03:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x440, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000580)={{"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", "0fa522dac8ec10fa370e6a90077d51e774c4fb11508401cc32ef90c71e64a39a", 0x42c, 0x2}, &(0x7f0000000040)="2eb828767c534ba69689a10b92630d25c3b76d0ae80763c76ad78eb9fec20369416dcefe3db3183fd8ca8fb54a80a0b5594930ccd8b639a7d61afb5f5ffc52227fa7b96be64727ce66751345c335f331271fb53cb58522523287688a19b9660dff2eb31d8b4068f0eb0fbe686797a925d6280fc37001e3e3438c23369c6bc64dd766a93ceeba13fdedadb42d8ad8ff8387351d6ae1f5957ccc2019fb7f0bddf0533d61dcc3d20504126f407f9fe5215ff492ed810956b77a780a0d4f059e8545b5d462341f811ca2", 0x10001, 0x0, 0x81, 0x3, 0x0, 0x81, 0x3, 0x400}) setuid(0xffffffffffffffff) syz_execute_func(&(0x7f00000004c0)="9866420f3a0a06ba8f99696920d0f807c4027917a18f040000b00496855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fcc4c1e167a664000000d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000740f2d96000000c422d1acc71d440e0e550142c4b6591131b15dfba1c9fb110f0f38048366450f3830d60000") 00:03:33 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:03:33 executing program 0: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000080), 0x4) 00:03:33 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x400000000000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:33 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000080)=0x1002) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02804e2100000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000004e1d00000000000000002aa8be8e9865902f81ce4721552aceeda468e8f605a6c9f9d166811e7e1b85a80384ba90a2a3008fbedad4e9d2b41e5b1384e6aba6b0c52bea0e7bce392355af91b189d105a1eb33e32285d85e4bed486ad1ae7e5801c595a712", @ANYRES32=0x0, @ANYBLOB="0700000005080000faffffff0700000002000000"], &(0x7f0000001240)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001280)={r1, 0x400, 0x401, 0x2, 0x80, 0x7}, 0x14) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)={0x4, [0x2, 0xffffffff, 0x3, 0xfffffffffffffffb]}, 0xc) pwritev(r0, &(0x7f0000000800)=[{&(0x7f00000003c0)="0f2cb75d4f6ccf82757ddc3b2266a0f2de7ed620cf9a2cd5ede7d8198a02af821cd1fa5a880d61cf5ee887d1502874d653b9186645c9fc17f4754f8ffee588c2c344a5e0f0b0760b0abaee7704defa6b31bd16ef047d319e9b5fd834d252023067e242ce82612bbcb032230e0a4804e66edc59d5014f42a82a408f2758c762892fbc66ea95e0469e305ca69be14418d3278170d1fea497b5a828be", 0x9b}, {&(0x7f0000002300)="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", 0x1000}, {&(0x7f0000000480)="fd950b62724775338b92dfe6c48a987a4cbc90c204e3dd359569c84407c3e0f5e034037af2d253", 0x27}, {&(0x7f00000004c0)="a9667358ae3ebe16bbca8a1bd6e46b590c4e23854f94e9d8d01c19204b471633e8961c24e88836d5966714e021f192e3bf8e7601c81b392301f94ae34b85169a2f26d675de4bc04291dd47bbef9d9edcdef1dd14ac24671f85dca026238e07c5329d1735cc67f88de8f6154f626ba40f9a1885e4b9030125a388e796515f167ebc941b9f9602a3a211923b8d3d3d09153d50ea655ded70389dd1c37eb3a50998ea30e95ba67c1b6727a49343cd76e0db1272c7666d5d401498f768a4b7f889", 0xbf}, {&(0x7f0000000580)="71652b6d800bcfed3778cc2931124edf637341921135963807385cf7972c1f579a29d8c2b648f7793884672c", 0x2c}, {&(0x7f00000005c0)="6191feecf3f6e494bd032d31e942c675d29b57a4234ecec71acdb9f58f499806ec1b9bd78fd54e7cb059f118823b06fd70029fd90da440b31ad5dc6b9726e947f1db87f53dab4dd85622ca4b14f6cf828bbfe5d3a483f5c4a8e822288ae47e785cb3a16bcb6e018583e8f66d007a2b0fe1697bc12d8f3a46a2c91f8411c5e0cb5a13dc687b69b753", 0x88}, {&(0x7f0000000680)="a0c59c06f0f726f60d50e57ec323988753dd6c9a4c435d269c7234daae75792ce9da8e079a2eb4705dbd17500b23795760f46313d871fcbd5f2a152bab1e84963f4089086f4dd95066732c4ac38f9867d2a05d519de1b51a2579b944319d78b16979928bcbd1f13f9e58f222f74e018165803eae16a5fff5", 0x78}, {&(0x7f0000000700)="cdd67dc079560acd033de25e035f0d05f5dbd57bf7d55b2e4268f92b8e276a2efcd366b2f9dddabfa6d160a1f264eb8f21770511c9cdcaf3ed3289d86ec6d7a3afa325614a10f62905cf0b7c730241fa3b0fdc3a00ffe07ebf13894e9fdbb3d8866fb77b3b1e664a8ee5ecb562df2ae129cc0f9ebedbd95a86793266b810aa055f575fc215669a45ae77e77efb659f50ff1f68c4346932a95b9567f9ee124773e7770d06e30d69789cc022b83c715db5c6b8f63168c987b66cf877436095c5dc9d2cab4a9de667ba95b1efa6c92557b8fd22c06ee602e44f2421f53192536898d0d2ab25eac6e91f19e5b8814b1dc8", 0xef}, {&(0x7f0000003300)="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", 0x1000}], 0x9, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r3, 0xc7, "3985ea437a575c720fedf690a190359cea22958488ea0285a40916769c47aa9766d05e2f643c79bde4db8a79652b93c0b5aa4f137b783fc4a78e4de748cbc4d836a6555e0bf293e7a95d69a58a07a948800f3a5937d502dd1df30823d91d05d3176f359c8dd595e73d83db5bb0528f01b8476db1dff886bb30de134248a32098a38d487fd71de7f3dae48b1b76f680f1ad31f0abad109235aa124fada41d45cbca4363687580a89219d84b3f6a7592eece05b975053f094b5f6a9684d60651c7d64f1fcfa40c43"}, &(0x7f0000000380)=0xcf) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) r4 = dup(r2) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) connect$inet6(r4, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:03:33 executing program 1: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) setuid(0xee01) r0 = open$dir(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x400) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10, 0x20000000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000002c0)='dctcp\x00', 0x6) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/113) syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7b) 00:03:33 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000001c0)="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") r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0xfffffffffffffffd) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r4, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 00:03:34 executing program 1: syz_execute_func(&(0x7f0000000340)="0c10b5b598cd800fabfcf56962f5696200d9d9d0c441395bf91cc18fe9589b26e10115fe427d822a2adfdfe4da7676c4c3f549a25a000000e5c4e1716c4002c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00d4c3c345363ef80f9966030faee42c24a1a1460f569f000826660f3a6150009901fe1d8bf4f4df646736676666430fefb3000000008a7250504f864f86450f17720d14111d54111d00") 00:03:34 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:34 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006b5182815d8e75f4cd9b8307bf4bc6598007d882b8063be99ab188d831d8a439e1a1a00c8bf80a3a9ac7561d0002e45db7377bb6196b4eaa068eb7bc32014184dcd262"], 0x1) socketpair(0x1d, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000300)={@empty, @multicast2}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, r4, 0x1f, 0x1}, 0x94) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r4, 0x4}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x7, @rand_addr="04ea49da158093f0258a17ad9798044d", 0x8}}, r4, 0x1, 0x4, 0x3}, 0x8c) getpgid(r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=0x0, @ANYBLOB="fc000000070004f342000000090000006afa6157"], &(0x7f00000001c0)=0xa0) 00:03:34 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) syz_emit_ethernet(0x105, &(0x7f0000000040)={@remote, @local, [], {@generic={0xff00, "85150be8e600986d854484573ea20902083938b661fbc372b74482710e926fd5b1077bc8cc6c8856e959d76c8a8d69b1fc445787f5180ca7a8321e3bdac9cef365e2df92b7bd04606766037e74a157ae1a77891ba0a9bc1b382a8fa4a02b79d0755c8237b85496ebba713c9700824aee79e5c299fd4b11889bca61cfd6c526ffd5b5d357dc29d2c654297b476bed6d5a690649c6afb414550562938f419fa158168f3f60c89f4fe35747061da7f1809f3abeac1d0ef7c50bd99e973852cc543a5bca3e27317382a740c9445f64f37b57123c02382dcedb7dc0d4cfe789dc88b9a288049ecde8a0dd60075a842c927101b020d85b8a363f"}}}) 00:03:34 executing program 1: syz_execute_func(&(0x7f0000000080)="2e450f42807a580000c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce000410fbaadea0000000d9d4d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35bc42121e33245363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x100000001, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x8, 0xb9a1, 0x220, 0x10000, 0x8, 0x8, 0xcb13, 0x2, r2}, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x9, 0x4) 00:03:34 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0xa) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000002280), &(0x7f00000022c0)=0x4) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000001280)="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", 0x7, 0x58c0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) truncate(&(0x7f0000000040)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000002300), &(0x7f0000002340)=0x4) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000280)="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") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x200, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x120) 00:03:34 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x500000000000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:34 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=""/56, 0xfffffffffffffdc9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0708000000010000000000"], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000340)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0xc09, @mcast2, 0x3}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0xffffffffffffff89, @loopback, 0x8001}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x5, @mcast2, 0x9}]}, &(0x7f0000000280)=0x10) 00:03:34 executing program 1: syz_execute_func(&(0x7f0000000100)="982c040f050520d0f80791b04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006eba0dfe8c738888a1c40fbbc4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") msgget(0x3, 0x10) 00:03:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3}}, 0x0, 0x3, 0x1, 0x200, 0x7, 0x1, 0x2}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x5c}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cfba9e28d8ada9adfba8a901c13edf72313000000000000fe"], 0x0) connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x3, 0x8000, 0x40}, 0x10) r4 = dup(r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x9}, 0x8) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:34 executing program 3: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000100)="8271096cce54c89549dfa4fb8abfc476e511b6b47751e04a130590e39945f8bec26dc8fc80eee6220a3c536c3501111e26ac9f76b9928a9af8a776a154d7a18f97d534e22321c2aa9ab9385db0ee43d123b2eccbdfb30b0115b272e4405f8fec27f84199db713cc11a58b4d1ae137d06b02572c61196c460464f1c1702524fba12958e41df5519fb8da48ca0fb44af14f201e012fcc08ccb0d954803b9acbd4eebd56b3765face891b8367546aa7e4a38d3f58580a1ebcbdf085cd6983a5ec88999bb6208e6034a1028ba8e579862baa862c51b7dc6234b8732c39af5ec1b8f840") r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x152) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000002c0)="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") link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.\x00') 00:03:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$unix(r1, &(0x7f00000000c0)=""/175, 0xaf, 0x80, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa) socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 00:03:34 executing program 3: syz_execute_func(&(0x7f0000000200)="b1fd91cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c48126660f29e2e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a228201080ebd890f000000") r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x101, 0x100000000000000}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x1, 0xd9, 0xa11}, &(0x7f0000000340)=0x10) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000380)={0x1, 0x100000001}, 0x10) dup2(r0, r2) socketpair(0x0, 0x7, 0x7fff8000000000, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1ff, @empty, 0xc28}}, 0x0, 0xef5, 0x400, 0x62d, 0x40, 0x8}, &(0x7f0000000100)=0x98) 00:03:36 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r3 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r1, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000440)=""/178) ppoll(&(0x7f0000000100)=[{r0, 0x87}, {r0}, {r3, 0x100}, {r0, 0x1}, {r4, 0x2000}, {r3, 0x4}, {r1, 0x80}, {r0, 0x4}, {r0, 0x21}], 0x9, &(0x7f0000000080)={0x577a}, &(0x7f0000000180)={0x8}, 0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r5 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:03:36 executing program 0: r0 = socket(0x1, 0x6, 0x76e9) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0xf5, 0x4) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000240)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000040)="476f6443836e0a003e0f00ad020000000f0f9ca62ee857fc94c4e381698b0000000086f019419466440fec4200c403e50d4dd2dbc4e2993d350008000044d23c6f") 00:03:36 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x1700000000000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:36 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r1, 0x11, r0) semop(r2, &(0x7f0000000040)=[{0x1, 0x7, 0x800}, {0x0, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:03:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept(r0, &(0x7f0000001180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001240)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001280)={r3, 0x20, 0x9a4c, 0xda}, &(0x7f00000012c0)=0x10) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f}, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) dup2(r1, r0) ppoll(&(0x7f0000000040)=[{r0, 0x1d8}, {r0, 0x14}], 0x2, &(0x7f0000000080)={0x80, 0x3}, &(0x7f00000000c0)={0x8}, 0x8) 00:03:36 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x2) socket$inet6(0x1c, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000140)="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") writev(r3, &(0x7f0000000280), 0xa7) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={{0xfdb3, 0x9}, {0x2, 0x3}}) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0xffffffffffffff63, 0xfffffffffffffffd) 00:03:36 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x3200000000000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:36 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x1700000000000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:37 executing program 1: r0 = socket$inet6(0x1c, 0x10000001, 0x6) getsockopt(r0, 0x3, 0x1, &(0x7f00000000c0)=""/6, &(0x7f0000000100)=0x6) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffffb, 0x7, 0x4}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x9, 0x0, 0x0, 0x10001}, &(0x7f0000000200)=0x18) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x80) getsockopt(r0, 0x3, 0x4, &(0x7f0000000240)=""/137, &(0x7f0000000300)=0x89) 00:03:37 executing program 3: syz_execute_func(&(0x7f00000003c0)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d8f0878a37c092890f47d82663ed107c4c2b90a2366400f79dbc4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30f6e6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x8000000002026, 0x102) 00:03:37 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0x1700000000000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:37 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:37 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003480)) sendto$inet(r0, 0x0, 0x0, 0x406, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x10000000, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x220, 0xb3, 0x400, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x1000, 0x1010, 0x80, 0x7fff, 0x80000001, 0x7fffffff, 0x1, r2}, &(0x7f00000000c0)=0x20) 00:03:37 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x5, 0x3, [0x9, 0x1, 0x6]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x8, @rand_addr="4ed4236639ee67a2764543acd6e9cfd7", 0x7fff}, @in6={0x1c, 0x0, 0x3, @mcast2, 0x1}, @in6={0x1c, 0x0, 0x7fffffff, @rand_addr="10590cb787696c77b3a6730fcfe0b99f"}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000240)=0x10) open(0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x8) socket$inet_udp(0x2, 0x2, 0x0) 00:03:37 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0xa045524600f8ffff}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:37 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1, r2}, &(0x7f0000001180)=0xc) 00:03:37 executing program 3: clock_settime(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x4}) 00:03:37 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000306, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="7ff2a373510ac4e835bb8dea5fc84ebd2fa15b988c07dd8aa32a2138169cd288a26c4ffc704479155e28800da94290da79a096a668d0c15aa218d6dba7c997ecc04269483f4ecd1602f07feb4e35ed", 0x4f}], 0x1) fchmod(r0, 0xe3) close(r0) msgget(0x0, 0x149) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x0) 00:03:38 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f7f0000003200"], 0x1) 00:03:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x120000) openat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x100200, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000080)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r2, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) openat(r0, &(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x20000, 0x11) 00:03:38 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6(0x1c, 0x20000003, 0x1) r1 = accept$inet6(r0, &(0x7f0000000240), &(0x7f0000000080)=0xfffffffffffffdf2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x1, [0x13]}, &(0x7f00000001c0)=0xa) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xffffffff}, 0x8) syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e967660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c2f08171a30b8a826e0dd4d48cc7e8608f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fa26146e124") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) 00:03:38 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0xc700000000000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r2) dup2(r1, r2) 00:03:38 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20202, 0x100) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000140)={{"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", "6fbf74c7ad058a640f0f11656312f02969de589662524c411104a7561bfad543", 0x3, 0xfffffffffffffff7}, &(0x7f0000000100)="56ede0f9de45c6606e0b8a97692982c479304bdf848205ecd28d856f168ec1a77b0c5f901169dacff209505d35a2537f7308", 0x6, 0x80, 0x1, 0x7, 0x4, 0xffffffffffff7fff, 0x0, 0x3ff}) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:03:38 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x8000000002a, 0x0, &(0x7f0000000000)=0x254) 00:03:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x80, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x2f533832, 0x5, 0x81, 0xfffffffffffffff7, 0x2}, 0x14) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000040)) 00:03:38 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x291, 0x4) lseek(r0, 0x0, 0x3) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0xfffffffffffffdfd, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000800000ff000000010000000136c641bcbdb4"], 0x10}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) 00:03:38 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcd4c1f9d617d8d30909360fb8c4c461805f97feefffffe509b921045fc507c4e2f9227a8f5bc4a3114cbf0000000074c66db712f00fbaaef61700003200100000c482f82626412d72d5002161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727400faa460f71f0cb64360ff4580066440f383308c0f526266d4788fefea1dd7dbbbfdd5cc6c4624bbedc440fda7ee1dca261c481f1da10") r0 = getegid() shmget(0x3, 0x5000, 0x180, &(0x7f0000ff9000/0x5000)=nil) setgroups(0x1, &(0x7f0000000000)=[r0]) 00:03:38 executing program 3: syz_execute_func(&(0x7f00000011c0)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44136c159d3cb8f4808eebce00000802000c421fc51c1ea01ef8f8920010e414518e746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6646736676666430fefb3000000000804f4f30f1a12e250500f7c29") 00:03:39 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0xfffff800465245a0}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:39 executing program 1: execve(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240), &(0x7f0000000380)=[&(0x7f0000000280)='\\\xfd+#\x00', &(0x7f00000002c0)='%(\x00', &(0x7f0000000300)='\'!<^\x00', &(0x7f0000000340)='-(\x00']) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x147a2c9fa5661b0b, r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000003c0)="c5b9e3a11ee03fb9c199da059a61a7c4c29866e7c3da39040761a2f04069d32f0530e139d474c58f209e032a0ac3cdc6705f6671982b3bd4a637c621ed5cb2c64346dc07232d87e07fb549b5ff8795cfc117a24f4335a8bbc58acb2daf19a5f78653362f6f1b3ce2cdaf1ede65fac378496b1231c2994e58bf611199744b52365c2d3cda0cbb725a8aa7376a2b5f8bcb515bcc981eba776b82e24adaa4f2590c0e7a6444") mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file2\x00', 0x200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:03:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) truncate(&(0x7f0000001340)='./file0\x00', 0x1) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)="d7", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001380)="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", 0x1000) r1 = socket(0x10, 0x4, 0x7f) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002380)={0x1, 0x66, 0x0}, &(0x7f00000023c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000002400)=r2, 0x4) recvfrom$inet6(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x40000, &(0x7f0000001100)={0x1c, 0x2, 0x0, @empty, 0x1e}, 0x1c) recvfrom$inet6(r0, &(0x7f0000001140)=""/237, 0xed, 0x80, &(0x7f0000001240)={0x1c, 0x0, 0x8, @ipv4={[], [], @multicast1}, 0x9}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000001280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000012c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001300)=0x7, 0x4) 00:03:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="0003000000dfb487c714a349591ff80000"], &(0x7f0000000180)=0x4) 00:03:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f0000000000)='./file1\x00', r2, r3) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="9077dbde0be035a7571c3e38e188fa62d1187c2c299b53a080a6eb925149bccd938294010186d9f8995d16db9948f262c10450b9dadcd8a42e8555b619aaca4b86b8caef18f8a03b47", 0x49) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) ftruncate(r0, 0x8001) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) 00:03:39 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/131, 0x83) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x8, 0x6}, &(0x7f0000000200)=0x8) 00:03:39 executing program 1: syz_execute_func(&(0x7f0000000180)="1c176740d90198cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000000f38cccac7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000430fd2db5151c4a27d181ec1ea01eff265dca85f00005b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffff, 0x1df, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9262, r1}, &(0x7f0000000740)=0xc) ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000240)={{"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", "6ac8bc1bf7c27e3ce0bf362098cbf862579b86ec7e2d10f0ec0396ac9ab19bad", 0xdd26}, &(0x7f0000000000)="206f11e4f89bb19241679ae668ff1e7790d99cd19547587875ddce94ffb67e7e33d0d9b8a1dcaeb556b45187d072909c09d6494781e53ed2bba8be93882a5056565dae2e450b8e3370ee66d5e41b1e722487ba", 0x81, 0x3ff, 0x8, 0x80000000, 0x80000001, 0x1, 0x52, 0x1ff}) 00:03:39 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) accept4(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3, 0x5}, &(0x7f0000000100)=0xc) sendto(r0, &(0x7f0000000140)="75039d208debbf8b2fd7194a926c", 0xe, 0x188, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x3ff, @rand_addr="951b72d0646ed31e45f35f7ea2230a74", 0x9}, 0x1c) 00:03:39 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000, 0xffffffff00000000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:39 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r0 = socket(0x1c, 0x10000000, 0x9) r1 = accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0xffffffffffffff86) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xe, 0x80000001}, 0x8) execve(0x0, &(0x7f0000000340), 0x0) 00:03:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x19) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) 00:03:39 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) geteuid() 00:03:39 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x5, @rand_addr="2087f282b70b1a46c2304f549ac48daf", 0x3}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xa3, 0x4000, 0x5, 0xfffffffffffffffd, r2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) 00:03:40 executing program 3: syz_execute_func(&(0x7f0000000000)="b18391cd806969ef69dc00d9d0d0bbc44139fd5bf9f9e4c653fb0fc4014c5868f4a95fddf9f9411f2a168f4808eebce00000802000c4e20945c3ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") 00:03:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10048a, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001040)={{"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", "5c3e0c2e6bdb893e8e8083874c03a37e22e9cc7dc22c9482d7ddfd9ea5441908", 0x7fffffff, 0x4d}, &(0x7f0000000040)="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", 0xffffffff, 0x3, 0x859, 0x8, 0xfffffffffffffffb, 0x80000000, 0xe49a, 0x8}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000014c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000001500)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001540)={0x0, 0x31, 0x3, 0x400, 0x40a}, &(0x7f0000001580)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000015c0)={r2, 0x6}, 0x8) r3 = socket(0x17, 0x10000000, 0x2000000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001600)={@in={{0x2, 0x1, @loopback}}, r2, 0x8001, 0x1, 0xffff}, &(0x7f00000016c0)=0x94) getsockname$inet6(r1, &(0x7f0000001700)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001740)=0x1c) preadv(r3, &(0x7f0000002dc0)=[{&(0x7f0000001780)=""/162, 0xa2}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/176, 0xb0}, {&(0x7f0000002900)=""/207, 0xcf}, {&(0x7f0000002a00)=""/160, 0xa0}, {&(0x7f0000002ac0)=""/211, 0xd3}, {&(0x7f0000002bc0)=""/210, 0xd2}, {&(0x7f0000002cc0)=""/231, 0xe7}], 0x8, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000002e40)={@in6={{0x1c, 0x3, 0x80000001, @loopback}}, r4}, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000002f00)={r2, 0x7, "11ee16988e5f9d"}, &(0x7f0000002f40)=0xf) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000002f80)="17d62f1c5bd379f69a1cd07c863603997e94e3b3c4df5ec2eae206f95add545739ba6ae11986d3c6ea03db2798125c895d3a62b33cb85524b289de6b764b3e47d691cc493217ea0a835fbdbe355a669527d284766e01a069e38c9ba2fce4ced518e056f7ac15719fb271dd16485030fee1411e26051fe0e6cee484f7e8298781bcd05f5b3261c7ecea19d5efc9a5b7a06bc1b9044f6ed38ef95ffacdffc81e13abefdbad2100378bde3dccd2369125fc8a4bff167d5365a8") syz_execute_func(&(0x7f0000003040)="36660ff8d38fc53e430f1f400066470f2b77aac4820d0a4355f7935c0000004680ad0df0ffff1dd8dac461997d9700000020c4022af712") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000003080)={r4, 0xffffffff, 0x2, [0x1f, 0x1f]}, &(0x7f00000030c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000003100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4, 0x5ffed4ac, 0x7fff, 0x180, 0x1, 0x41, 0x7f}, 0xa0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000031c0)="008b7cb807c41987add10d4e6ac6f4abe9d4a8f29736bb7c703a0c16cc6eb9712894ba44b15337d1775bae4608e4f2f4d88f9cf575") getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000003200)={r6, 0xffffffff}, &(0x7f0000003240)=0x8) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000003280)="0b7567a9de53ffe8295992aaa5bd2e91c7d5dc8bf84e39f2d458cf86b7c8b40e354660061afeb3235aa81a87ff939f38665f0ded3bbdfd7be97e4b264101d9b52a4f2843aa7038228b5252157347f942026d26d2baf74e3064419c3a37030b36ee54d433f378d7c4a7bc3f897f7d5dc3836d801e93974cc50454e148e0b883845ff6ec07") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000003340)={r7, 0xd3}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000003380)={r7, 0x3}, &(0x7f00000033c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000003400)={@in6={{0x1c, 0x3, 0x7fffffff, @ipv4={[], [], @multicast1}}}, r5}, &(0x7f00000034c0)=0x84) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000003500)="97965bae95dfd273733f7d1b20c549ec84a40d9527583d0525485ebbcd1b3d0eb80a2379a111bb43816642eace9b406ed79834577f537373d51b1e4a4915b8ec78c865389e1d295ec69efa9fa43e14a0f6580611950581e06bd78503a449b33ad8fb8030c7df42340b7dcaeb9f6f41f252cb37ccd07ecd92865b94a8e2d0e888f2c5fda8c44247d674642b20fbac4f849c96ce7c48e10254592b31693d9e3681be062c3c15057d767a948d7ed3b24e788a4f5d4fce99001f23b9a30ad06ee57884d9dbba8f23b08a6250cfc96094039d2bd43dd667d76893303bf3dfb3b9a763840289627248144a") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000003600)="f47f01a197357c7d0b5d27b8bf9afba686da12fd0c70c22195b0c20fd2b6496bd72131fc7e731a81e91e3c5312d650a6418a") r10 = accept$inet6(r8, &(0x7f0000003640)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000003680)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000036c0)={0x0, 0x400, 0x2110, 0x2, 0x20, 0x4, 0x9cda, 0x81, r9}, &(0x7f0000003700)=0x20) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000003840)={{"748f94ccb215785fbd60716a558943f93039e8a7caf9411b9c6bbbd755091db3005d7a5aee80a753224e9631561649b46045301d61f9df9b4506c0dc4e6bdd8468d04a7c4e9bccc4b0915e2984c3504867641342f2fa38cb994c23b4d1251db0340bc61791f8443a650b41e19dc5bd68642e6cb7786163a20d8107bf35cb82cad05284102c91c792ae37ea77036198833c8cf4a0542a7591b9d0fa968a86ead6a9782b4b9843a146e3be2b369ac87307c618fd118c3bfb6393e192785b4cf102c8fbbc9b57ec590c5c4dcc348b1ce3aa9d6510619f6fa101a9c64b018d366943f498ddce41a4d5e3036c0e9841e308c38a28c6a4db859b484b81f546ae8907c26de491795f9bb5a8a1e571be2156fae6315f5e2f0c21ec119415e0c5ddc85f5e187a83fd60b7720a80d50ad800b4d0bbada001b86e8f76005933e39cb23682213a63ea7ad09bd1db1b76cda01f82775b4e536fbabd41ee98fb7d61dcf6164aabdc1046e32b7bedfdc9421165fca89981db550773671594db08e15422e4f21ee899cd6b0aeef9206acf4a970d3dac4517584e25365fa41b17effd05847822855226475d6386cdae4e6c735f1d4614e93ba573d9c04e356e7684b925029e2ef9affba6ccb7b8efbffdecf653da8da5feafef8b624a0f0852af3f50cccdd622516027a9c2381a5e0a9da730a15efe99a72b6489489fde145a1f4eda8e4094c0562345744703f8ed5bebee8c0b9b1f4541d3964d3d9495282626ba89789a7daea7cbb63b3ed9b42137b641ff29dc898b494b47a57e3e3bad5f308338447a6d85c1dd618c329acf12cc62ce47a5687e2b45abe5998577776f193daac8dce0199f71ecebe32022cf35a1acf86ce7b76639107ae5c4b711dd6d968a698419666f195c9ade56b0f5f40e68b7299f12aa382da77e2dc9ebcc04cd9466708f26e5781b30ade8a2ca74d22c68cca84e268a47c86aecb63a8a4f5ebe98489b9028314363c41e466c8a6ab9926fd482c59bc2c85b965dde675d44191c92cc7ff4b689a51070ce02749c8edbd69a00e72ac8cf2e6ea68eed1c4a176290f0c36da2c62be4e97051a48fd4e1e27f5a3ddd7a10290908c81d3c4385d33ef450efcc810566e7104809cf53e99580ee35827487be04b660584530c79ddd495623e17c8d01b613f3ce3de32473bfe31191629c92d1865d75484c0628310d1f6b5b17e3c38d54f186eeb2907613e5122c17ba221b86fe361485a24b49122c43bc4735c2d932c580c69828f469c218c95077175f735d1a1b40d4093ae00f1e856b0fc2ea0d3bc5e1ba4ee1e11743bc68d6a8b0dc3e304567f0767e01585d87b6c1c464490a2b1da1927447fcfc1eb5cb4bbb628bacf624dadde5a0744ddff2804d6e78b5d6e77fb4e643302a49724b3d398762171601f335eb27c81c27aafc33f7ee8afdecae40f2b3c0cd", "d0e411de5c37ccc00c3fce2415c47d4f231751f6dff7027daf5702b7c3c408fb", 0xd12e, 0x31c3}, &(0x7f0000003740)="9e75d24154942708c080eef300b73c53f4cb111eeb0050ba1e32c72cc351d33d31df3c2bd36547b4988ec04d2b29fb7a564aa4ef5fac99335a8400cd0ba80d3853d2449bb603acdddf3cdd8923c74e7b738935ebb5bb50c911dfcd73a8fec62880fb50a4edca9fdd1d35966c7ade3151cedd099075b9f02666337b678eba2b82145279b81e49e4d8dc6161217a2dbd576dbdd031c19156b10c5a0bb40efc2361d524e6a513653e3677c4f72443d400e9049717c88020ad5b6571fa16167719d29ff7f23dfc7a0f6699106be79b7d289cc396", 0x6, 0x8, 0xfff, 0x5, 0x0, 0x0, 0x7, 0x59}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000003cc0)={r5, 0x4}, &(0x7f0000003d00)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x22, &(0x7f0000003d40)={0x3, 0x7, r11}, &(0x7f0000003d80)=0xc) 00:03:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, r1}, 0xc) 00:03:41 executing program 1: syz_execute_func(&(0x7f00000002c0)="0c10b5b5989accd280d280f44bf8c48299997504f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf0000f30f2c358f2200007676f2168f4808eebce00000802000c4c4c1e158dcc4e219916cd84f8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a13f0f569f00082640c401fef34d0f2af9646736676666430fefb300000000724f86650fd11314118d5492111fd6") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x31) 00:03:41 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x3, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xb438, 0x4) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffe8d) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xfffffffffffff801, 0x20, 0x2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:03:41 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x10003) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) open(&(0x7f0000000240)='./file0\x00', 0x20000, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r2, 0x0, &(0x7f0000000080)) r4 = msgget$private(0x0, 0xc0) msgsnd(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50e9dd71815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x0, @ipv4={[], [], @loopback}, 0x16}}, 0x0, 0x8, 0x5, 0x13}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x0, @loopback}}, r6}, 0x8c) 00:03:41 executing program 1: syz_execute_func(&(0x7f00000002c0)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000001c0)=""/252, 0xfc}, {&(0x7f0000000440)=""/144, 0x90}], 0x4, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = open(&(0x7f0000000540)='./file0\x00', 0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={0x0, 0x1}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)={r2, 0x7f, "ca74a0ee225986c2a822bf30e82d3ae9b38c0035288239ef7ac883bb975e4730f5e37e7e154cf61ff843166d6d00b7ce8af3e0ed0e16a897fff711f661234cd1327cae9a7907cf3519be528d0f4a391232c1ba0c5dd072d37aeec91717336d5e6ef52b90945a96b8c4f17b28119673e279f75cd4af9c16c9294ea49b6d5edf"}, &(0x7f00000006c0)=0x87) 00:03:41 executing program 3: syz_execute_func(&(0x7f0000000780)="98c4617b128e3a4705f7360f0f26bf91c4e131d5b5feefffffd1e7266767460fef3b4180bf108a6796fbc481f9113066f66d220fa0e5be34d1c4e1f8c43bfc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b470f5f9d00000000e201f342abac100000ad808f294001b00b000000f08171a38a806ebb151c75910b8ca888600000c4618de3c0740f2d9200000000caa5e5dcdcdc40ad0d02c4e7ae3131315deba101d7d736460fd8aae2fe00000f3804830a000000") r0 = socket(0x17, 0x4, 0x93) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={r1, 0x41}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xe1a}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r2, 0x6, 0x8001, 0xaf1, 0x8, 0xffff}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r2, 0x9, 0x4, 0x5, 0x7ff, 0x1}, &(0x7f00000003c0)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f0000000400)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000340)=0x10) 00:03:41 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = getegid() setgroups(0x6, &(0x7f0000000080)=[r0, r0, r0, r0, r0, r0]) setgroups(0xfffffdcc, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) 00:03:41 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(r0, r0, r0) r1 = geteuid() setresuid(r0, 0x0, r0) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) setresuid(0x0, 0x0, r1) 00:03:41 executing program 0: r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x10040, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340)={0x1541, 0xfc56, 0x54d, 0x200, 0x80000000, 0x4, 0xfbcf, 0x7fffffff, 0x10000, 0x1, 0x1}, 0xb) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8001, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x12000000000000, r2}, &(0x7f0000000140)=0xc) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000003c0)=0x4) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000380), 0x400000100000) 00:03:41 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x4, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8) 00:03:41 executing program 0: setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x2) 00:03:42 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000200)="47d7dbf83af77dc4de3a620c635ed14d5257bfdbe94c0a44879278631a926e003ba04d15ea5bab860332b195ec3bc606dc087cea9d1c93b5835c003015a9769901f9190ba7761bb75a5d6fb0ba802f421e78a169") sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f00000001c0)="0f82a8899999640f3802a0e40b000064c1c45fc4a1f173d1002e660f2912c48238f2434f0f0d08") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x10001, @mcast1, 0x7fffffff}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe}, &(0x7f0000000640)=0x8) close(r0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000007b719b8748159fc848bd0b000000000000000000000000000000000000000038cec7fb95fb28342249866b4d65719704e325a47d10ddf9d52b50f4ce34d9973b0bc6fa06fa136985d9a113444d958612cd47ed1c4fb03a4ade404dd6e8d5b2"], &(0x7f0000000040)=0x6e) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f00000002c0)="e5c165be22f76dce7ce6ee569aab90708886c595b032bb27ed63779cac3f355550b5b82f25f1bf41605393a76fea3847965318d9650931e8171df5ad6f94a2fb3e34e2ec3442776d7b4db03b4101ce417c4cbdb017c7fef34397135f18bc704a71d152d23016f55ae4a88cca4f3a3808aa24171dc4313dd616192bde4c90c9db2341dfbf2d011af4e0") setsockopt$inet6_group_source_req(r2, 0x29, 0x774415fd98b7e512, &(0x7f0000000380)={0x80, {{0x1c, 0x2, 0x7, @rand_addr="848be081c8fbe4ffae66862d0d2a508f", 0x8}}, {{0x1c, 0x0, 0x730d, @mcast2, 0x2e3a800000000}}}, 0x108) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:03:42 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x4, 0x3ff, 0x3f, r1}) r2 = socket$inet(0x2, 0x30000003, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, r3, 0x7ff, 0x360, 0x100000001}, 0x94) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x1, {{0x1c, 0x1, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}}}, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14) fdatasync(r0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 00:03:42 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)="c6ce5db78a70b1bd0e78a5c1831e82b6eeecfa22923ac82196948c3f7b2721abdafeef0e93106a227bbd811162bcd08091fc46fefb4409aae5982cb8c44b363ed8546a761de8fa37e098731685f78c5e212a1271c74de62c60a898e10e85c13ea52ae3f6b6bd6ab50bacc8a2d515cb6e25dfb88e", 0x74}, {&(0x7f0000000140)="2402195c31b0838c6850f4424d37b7edf1dd4f3e45aeb1d34ba9a3df3b738cafc357e14466c51bcc0b133ebe1a4561993cf6389ff9a2c8be3007122f61ee8a69121504c335e7fa6dd38ef2ede12783899dc852b44ff6eea3909d76cb6d65a4f249d188a8caa79c061628f93d0a4b6670fd", 0x71}, {&(0x7f00000001c0)="8bd9cea1c0a4f3f1a272cc86b348b4001a0e7dec51e35fcd868543218eb1b4ffca652d5b98895a3904468e0720c9e0b64b2a63d2097e038f447bb232e9b1380afb15243bf9fe27a07ec6d0d412423b1cd76e7fe5fac8ff260d8ac2475c0b71f05f", 0x61}, {&(0x7f0000000240)="95afa6df853ddc6d2e1dbbf0e7f7e560fb743eae1de436e7", 0x18}, {&(0x7f0000000280)="a5d1613e1bd7938ae7dd2c2e2186b62b34ba248c20e5b5e70f08e34a83fed3e3cecfcb9c1049e0cddd7853fd4961fecf6bd8ea1de98adb0fa5112d0e2666aaaf5b1664cd7b876edfbada042f147b41a85aecb3658ff93a36c3eabefbd2ab61657127af7374bf4510992843c36305d57d70c748efb42de1c50c451968e09fd24f6a9fb940ad6380b3a63c4419fab06d55096eac", 0x93}, {&(0x7f0000000340)="b7addf4b5ceb5731c848fca99b508a9a0538f5ab7f558088a3e2000f5a9b34a7feeaf0c4ca7c52ac8b679319c76abce196e94b7d44f136bc564c7c6533f13c1298b52b4a332b485140456bef2a2b06c458cebf9905c3f082e9b611587858efdf640c5e6af6ee9a7ba6c37d7405799c4ee76e604057ad577e3405d220f982eaf5d583997aed97509c43383c9677f50db2e2fbe60b4cecf56897ff9c931a02dae99e4a44fa614d352afa72e6f1d0767c0bb5ee806d5f133a870e4290699b250b21b151d570976ee42028094a2f027ed3b4d8f2", 0xd2}], 0x6, &(0x7f00000004c0)=[{0xf0, 0x0, 0x7b, "c4b4885ed0e030b5405513c31e781c3a5dd1c00080d1c82c378016b630bb864cc0a23fceeb9edd56f0e90d4fab366a6796e4e60ecdd5c6fe6c358c7ee4a40924198cf21a1c2f09f248da5832f6fefe2cd21ec9585669bdc6243434323ab6ce81e4dad3f396e3b4ef66e5b7d75634d5b1e00589579d16bade9006415f796d177ce923255444dd2651a137e8807786d4f0793a9d11a4f9fd0e645c5c0ea7d7d8821b5177b3dcf3899609b63f00e845347be81d7601604ac2a993d8600faa165cefd6b2080870ce944901da875f320e339789907ed081d7ce7b53e5eb5a"}], 0xf0}, 0x1) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="8202fd8c22183910334810a4449e26bab95ed60675aba3b5eb14071989e9e2991b60888824b37f00"/49], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0xb) 00:03:42 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0x36) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:03:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x157) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003e8}, 0x161) 00:03:43 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) r3 = shmget$private(0x0, 0x3000, 0x262, &(0x7f0000ffc000/0x3000)=nil) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) shmctl$SHM_LOCK(r3, 0xb) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) 00:03:43 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x5, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x1, 0x0) lseek(r0, 0x0, 0x3) r1 = socket(0x2, 0x5, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000140)="d0cdc9a7715fd2a7b32d5818c86a29251b5de0920ec8c54b1f7be6b22b0d972b0f71be495c98749fd4ec7b63310198811037b0dd655cbcef25848ec2a7698ee5d5b4896deba7d903eafbcaf8b1812219d1d4995daef58438f8db13bb7cef632a62db214baa9accf076d61294ba18049df4f7cd2946ed5533a534d98147149d48c0358b9214e9d943503ad61c2148a471a20d34be1732b7ece0d88afe12fc96eee8c670724a221663") connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/1}, &(0x7f0000000040)=0x3) 00:03:43 executing program 1: r0 = semget$private(0x0, 0x4, 0x109) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) __semctl$GETZCNT(r0, 0xfffffffffffffffd, 0x7, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0xe) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:03:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000113000/0x4000)=nil, 0x4000, 0x7) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040)="81f44894b495c6f25426a76498a42406d78c62fe03548c26f7b2bb24b96d5c04eee43141c97f3e197745c8400958bf0c76ccb141ffd381a0e374fb81e3793c94911c79fde97b351d69c95d6a34dd7cf288f6fb8e96d364db886997982110fdce97abe13aeb81dcaf2acf8f72c723d441666caf1406ce4f690c9a5ceef5588c4f9cb2aa") 00:03:43 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="8e9ab8bb80cc98e870decefe2a2ca5937995ecf734d8acbc902ca42d8ad90a8b624c9ef5e6d7ef6a231a2a38bdbd515206446ef9b57f3486604f1a376367ac", 0x3f}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) setgroups(0x5, &(0x7f0000000440)=[r3, r4, r5, r6, r7]) syz_execute_func(&(0x7f0000000580)="984aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe258000461ee8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:03:43 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c35b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f99660324a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a308020000f2450f5964260e314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3a85f65d, 0x5, 0x401}, 0x10) 00:03:43 executing program 3: syz_extract_tcp_res(&(0x7f0000000240), 0x5, 0x90) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) syz_emit_ethernet(0x280, &(0x7f00000006c0)={@broadcast, @remote, [{[{0x88a8, 0x9, 0x9, 0x2}], {0x8100, 0x1ff, 0x1, 0x2}}], {@ipv6={0x86dd, {0xfffffffffffffffd, 0x6, "f123ea", 0x242, 0x13, 0x9, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, {[@dstopts={0x7f, 0x1c, [], [@generic={0x4, 0xc0, "1a199d453ab3470fbf9ccdaaa84a724f494e2be35c1841f5a498a3d3ebfa97c20373e40d2466373d99a338c2b35ebe42bf375510658b2d8cb1cbf1f355d1618716f4a85c901516aacd56fc5590d7b04c0676cc87dad6e90959ecf40028949e8945b194bbc92ea979adbe01dd7b97e2945a0765e83632de43e688a160f974d5ed3595e632a17b453c7f003ac1784b82dd53d1210fa6e7991a4db49eecbae209c2bd914e116effe31885377d71874b127d25cc9c0acef6e98af0715a0c8c836d82"}, @pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x81}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x9f, 0x0, 0x20, 0x1, 0x0, 0x8, 0x68}, @hopopts={0x7f, 0xd, [], [@ra={0x5, 0x2, 0x9e}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x5a, "a32b15179b19146121d394360ceb9acf004c0a4603ad450df89b52330fe65655b34a00e96c8a68a5f9be988877c95d0a65f1eac99440c2af739f24d1cc85ce60bb1cdd19f6a0ab1b923c0131215a0856c8571f27dccbda6bcbb8"}, @ra={0x5, 0x2, 0x100000000}, @enc_lim={0x4, 0x1, 0x10001}]}], @udp={{0x1, 0x3, 0x8}, {"106a2fd5f6b2dca134c6b8e7fb79469c248adcaa4d65f4b0b238340396172e6487603d4512bddda8fb383d33aca91da9c675ecece489b10867c15debc6010b905654105c6963fae03d10d481ea25745fc04c0274e29201f5784f9c4d9adfe29042dd5ee6966412bded72c79fb7b9ab50931b62c67cfa23513d1b584a33ff16f68546b2e76c08dbe0c77dfa6fe8c729f721a6d40966e421ea5ab5666f4c508774049756cf9673813ef3c3bc0a190a593e87489db95d2f563ece0d1bf64dec97ed1ee4e87f01525bdb8f75"}}}}}}}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0xa6, 0x200, 0x4, 0x8001, 0x6, 0x9, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x200, 0x1f, 0x3, 0x5, 0x5}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000200)=0x10) 00:03:43 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x100000000}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xffff, 0x7fff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x9fa9, 0x3ba6, 0x36894943, 0x8, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0x4, 0x4) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x1, 0x2300000000000000}], 0x18c5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x6, 0xf10b, 0x2000, 0x5, 0x2, 0x0, 0x3b5c, 0x8c7a, r3}, 0x20) 00:03:43 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x201, 0x0) r0 = open(&(0x7f0000000000)='./file1\x00', 0x73d061c297586d1f, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x7, 0x4) 00:03:43 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x17, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:43 executing program 0: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) 00:03:43 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x80000001, 0x5}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r3, 0x0, 0x1, 0x2, 0x3}, &(0x7f0000000300)=0x18) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf17100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fec442c90695ed785986c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x3, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000f9d5c967df1aa1793f97ba001c0000000000000073efde492253fb04a9ff00cd49f5490800000000000000000000000000000000000000000000004000"/148, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:03:43 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dcc481a9d48c7d0080000003e86eba0dfe8c738888a1c40fbbc4e2edf20f0067053a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b331fb110f0f2ea765aa17ada765aa17ad0000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x1, 0x0) __semctl$IPC_SET(r0, 0x0, 0x1, 0xffffffffffffffff) 00:03:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket(0x2, 0x3, 0x1db4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:03:43 executing program 1: r0 = msgget(0x0, 0xc) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000002000af7ede7bf33d69d0b4295fa7bbef1de63cc729945589e5993b40e571ef8d7e089fe118710d955d1f9e6595f9ba9dbae92c718ad3288efaf03b4ee02d035d7ec502f6241468d0490218bf1e6d406dfb3c04dc299ff0572f001c619f714100b2959c4fbe7fdb1e5bc9c65b9e580d442109f21ac78a9cf034"], 0x7f, 0x800) syz_execute_func(&(0x7f00000001c0)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:03:43 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000240)="bcee167e5f8486fac017e8dfdf093dbf5aa6fa410d7d719c43eaf857734985c455ec01f14f434df40277fcdc5f1ea93be90c82ad") syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0xb701, 0x3], [], @broadcast}}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6dac}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @multicast1}]}, &(0x7f00000001c0)=0x10) 00:03:43 executing program 0: r0 = socket(0x1c, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x800000000000, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x100b, &(0x7f0000000040)=0xffffffff, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:03:44 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x32, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:44 executing program 3: socket(0x2, 0x10000001, 0xfffffffffffffffd) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) 00:03:44 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000) flock(r0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) 00:03:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f0000000380)=0xffffffee) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) select(0x40, &(0x7f0000000080)={0x82, 0x1f, 0x80000001, 0xffffffff, 0x3ff, 0x7, 0x5, 0x8001}, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x80000000, 0x8, 0x400, 0xbbf, 0x3f, 0x2}, &(0x7f0000000140)={0x4, 0x2, 0x9, 0x5f4, 0x1, 0x1, 0x8000, 0x20}, &(0x7f0000000280)={0x1, 0x1}) accept(r4, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) msgget(0x2, 0xc9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r5, 0xffffffffffffefff, 0x8, &(0x7f0000000340)) syz_emit_ethernet(0x5d, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004929004f000000000000907800000064dc000000070f04e0000001ffffffffac1400bb000303907800ff06b34812072000650006044a1000000000ffac1400aa14afbd6d92b01ce9d286ee00000000"]) 00:03:44 executing program 3: r0 = msgget(0x2, 0x0) msgsnd(r0, &(0x7f00000001c0)={0x3, "39790e775731b2206d22f6a4a64c0be9b0b9782084f7d325f9305ab081d0438e400ce5505b17b82bfa101373bcb63d2fd3ba686c4397deb6dc10f9b56f787b5e1b496c96ee525191c70b33e2930a78a1f1899010c45bab7590f87c7d787c013ed40eefee3dbecbbcdf9b0fe2f09662eb2fa271b4d5b16b24a03c7773b723e452334ceec63f1fc3833df410a2c7f2b0384044a293ec13adac7be22f7712d2ba871c39bac1a9b4d1f162638d03d91d3d5a6130a2cc8f2f492a166cd9541341b92534295bd6c8eecb8dc48cbdfbb5ce"}, 0xd6, 0x800) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x400000, 0x0) 00:03:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x100000000000, 0x4) 00:03:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x10, 0x8, 0x7fffffff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f00000000c0)={r1, 0x0}, &(0x7f0000000000)=0x1) 00:03:45 executing program 1: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") semget(0x1, 0x4, 0x1) syz_execute_func(&(0x7f0000000280)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415834c4660fd662f78f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:03:45 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0xc7, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x0, 0x3}, 0xb) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x3, 0x5}, 0x10) 00:03:45 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) ftruncate(r2, 0x100000000) sendfile(r1, r2, 0x0, 0x0) 00:03:45 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000008305169244ef74844a4bc35a8a28ac665130f33e05ca36b9021cbd71a8680a97d1300f4d335d6cb3abd57783ac44eb846182599eb610525f3b893aa7f83bb526a00e22dea9e7"], 0x0) 00:03:45 executing program 3: syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd1c1e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:03:45 executing program 1: syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") socket$unix(0x1, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x80000001, 0x500, 0x63a, 0x1, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x5, 0x1, 0x8, 0x68b6, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) socketpair(0x17, 0x10000000, 0x269, &(0x7f0000000080)) dup(r0) 00:03:45 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) setgid(r1) setgroups(0x2ca, &(0x7f0000000000)) socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{0x0}, {0x0}], 0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:03:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="1a", 0x1}], 0x1, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10080) ftruncate(r1, 0x10000403bd) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x4) 00:03:46 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x300, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x8, 0x70) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001700), &(0x7f0000001740)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001780)={0x0, 0x4, 0x0, 0x10001, 0x4b3}, &(0x7f00000017c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001800)={r1, 0xfffffffffffffffe}, &(0x7f0000001840)=0x8) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0x1) r3 = fcntl$dupfd(r0, 0x11, r0) ftruncate(r0, 0x900080000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001500)={0x0, 0x1}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000018c0)={r1, &(0x7f0000001880)=[@in6={0x1c, 0x2, 0x58dc, @remote={0xfe, 0x80, [], 0x0}, 0x61}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000001900)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001580)={@in6={{0x1c, 0x1, 0x2, @loopback, 0xbe3}}, r4}, &(0x7f0000001640)=0x84) r5 = getpid() setsockopt$inet_udp(r3, 0x11, 0x0, &(0x7f00000016c0)=0x2, 0x4) preadv(r2, &(0x7f0000001480)=[{&(0x7f0000000100)=""/183, 0xb7}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/104, 0x68}, {&(0x7f0000001440)=""/18, 0x12}], 0x8, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x1, 0xf0, 0x5, r5}) r6 = semget(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000001680)=[0x0, 0x7fff, 0x9, 0x400, 0xf722, 0x4]) 00:03:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, &(0x7f0000000000)) 00:03:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$sock_int(r0, 0xffff, 0x101d, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) recvfrom(r0, &(0x7f0000000200)=""/119, 0x77, 0x40000, &(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r1) 00:03:46 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x20000000) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) ppoll(&(0x7f0000000300)=[{r0, 0x9d}, {r1, 0x80}, {r2, 0x100}, {r3, 0x90}], 0x4, &(0x7f0000000340)={0x8, 0x8}, &(0x7f0000000380)={0x6}, 0x8) syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") socketpair(0x17, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000040)=0x5, 0x4) 00:03:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x7d, 0x0, 0xfffffffffffffe62) 00:03:46 executing program 0: syz_execute_func(&(0x7f0000000500)="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") 00:03:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x4) 00:03:46 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x500, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000000c0)={{"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", "3fa8cb8901f0e20debe4d4dded056172a8044778c74f8e58a39d9a213712c00b", 0x63, 0x100000000}, &(0x7f0000000000)="3356738b1b3a1312179d4b9b96ed016a8014e4bfe33259e47e5ca7a6a99d7662cf5e5e74144b22804731a3f40f18ead415a8bfd1fea2f3e68b7c1f80e9c103682e5348ea68b71e3481402afb97eb629aa1dd6371049c48081190db3f8f8b7244ea4e5cd121a4272cf8004b2e2d79482f69f86884668240207141de444ff3ca0cf8", 0x6, 0x100000000, 0x4, 0xef70, 0xffffffff80000000, 0x2, 0x3, 0x82}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000540)={0x5, 0xe000000000000000, 0x1820, 0x0, 0x0, 0x9, 0x40, 0x1a, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0xf, 0x6, r2}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) 00:03:46 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@loopback, @multicast2, r1}, 0xc) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getpeername(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000080)=0xfffffffffffffe3b) 00:03:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@empty, @remote}, &(0x7f00000003c0)=0xc) syz_execute_func(&(0x7f0000000500)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)=0xf2) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000240)={0x8, {{0x2, 0x1}}, {{0x2, 0x2}}}, 0x118) 00:03:46 executing program 0: r0 = socket(0x5, 0x1000003, 0x0) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x7f, @mcast2}, 0x1c) recvfrom$unix(r0, &(0x7f0000000040)=""/159, 0x9f, 0x40003, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:03:46 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') r1 = socket(0x17, 0x10000000, 0x0) sendto$inet6(r1, &(0x7f0000000340)="a70fcff568594c966412383ae5d6b149a6e6c88714b629372914f678a2045bf5daa3b4f6a8cac6b9bd15acd1b14f62f00e2a633bc25fdb232f455f1ea92d259f218f", 0x42, 0x4, &(0x7f0000000000)={0x1c, 0x3, 0x0, @mcast1, 0x9}, 0x1c) fdatasync(r0) renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:03:46 executing program 3: setitimer(0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setitimer(0xfffffffffffffffe, &(0x7f0000000040)={{0x5}, {0xfffffffffffffff7, 0x9}}, 0x0) 00:03:46 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb81000a0008060001080006040000aaaaaaaaaabbac1400aaaaaaaaaaaabb00000000e8c54c979685596fd8ee4479ff1e98d91374959ee5977690076b718d6504ff8e721ece3135023b41e7023314dd056430e5b2169b09236942d01f55c01a91e707619b5a2e649c3869d0dceb1085f3dfba199f81b6503ce6f8b2a8e821138a66ac62f0309fe65f63c0bdc10c07f7601126425dc8d7143e880217d1f111585d"]) 00:03:47 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x1700, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:47 executing program 3: syz_execute_func(&(0x7f0000000380)="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") freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x17, 0x1, 0x0) accept4$inet6(r2, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x30000000) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:03:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@rand_addr=0xeb6b, @multicast1, r1}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) 00:03:47 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0xffffffffffffffff, 0x0, 0x17, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x300, 0x2) 00:03:47 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) bind(r0, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa) sync() sync() r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) setrlimit(0xf, &(0x7f00000002c0)={0x8, 0x800}) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r1, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) bind(r3, &(0x7f00000003c0)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) 00:03:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x30) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x8) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) 00:03:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) lseek(r1, 0x0, 0x1) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)="a3e147b537fa3f9822b678f0c898a40409f248adf46b46b5afe071b74954abc248c33467cfa24f48aff02f78ce44a1987bf0") 00:03:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x7, &(0x7f0000000c40)={0x6, 0x3}) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) r1 = dup(r0) renameat(r0, 0x0, r1, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000007c0)={{"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", "b827d54acc9cfb8975b5c095ad37cda38d587c0b06c74376cca2627f7538f158", 0xe9, 0x9}, &(0x7f0000000140)="95378f027aa085e324666077715af17845ed00e21d6e59275e5bfbc4fb82646db950114016eb6ff34fac0e4a8390205862132803b662617cd1c4e647e5d1391060f49c110cacb70e6a44f861021dd143f2c5043b4a9a15c908ee3229e53e02b94cc0dd7048e652471806d8aa4a491fe7334ab16a1ec53b4a10", 0x6, 0x100000000, 0x9, 0x400, 0x14, 0x0, 0x400, 0x5}) sync() mkdir(&(0x7f0000000dc0)='./file0\x00', 0x1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000c80)={0x0, 0x7fffffff, 0x8, 0x8, 0x5, 0x5}, &(0x7f0000000cc0)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000d40)={r2, &(0x7f0000000d00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000d80)=0x10) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000200)="37b5ec89ea16b73f15b7213b366a67f4e838063c8452fccc7294bdbe8c6881cd9ec2d1fd9291813f9c7844fe7cd31c6aa941baeee459a27e0bce5baaa24e78ccb7c9f07eedfd010dd993cd5e0eecf6ef43c2d2d9e980cb1181197378b228d1b571a9240ed8d64519a2793fd7c9bc301c2114b3e2a0bd002d656a2d55330c4d8afc2e3b6a389afc65acfdbab86a08d1d63fc79f21bc0c1ac7789ddc81cf84d5c1a2470e860d51") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) chmod(&(0x7f00000001c0)='./file0\x00', 0xac) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:03:47 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x3200, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = getpid() getpgid(r1) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x1, 0x3, 0x20, 0x80, r1}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="02c15fc5fd2c000004b85dca035621fa6028dd3bbe0e5a96d2fdaf1525d15855bb051262a66a6ee572ae313b60b48cb187b24698b2fee452d1ce2443eac4ca0180000000000000aac2fe1ee28463558a52d9eebe6700d72eee447e7b785ed76355384dcd6c23ed"], 0x8) 00:03:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380), 0x0) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480)=0x100, 0x4) setgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0]) 00:03:47 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10100, 0x40) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000040)="82216b1ef80cecdee416a13267c02034f045e1a7da41c2f26b452d3d5bce601ca7262adfd8797c63d1f01f67d1aa4a69ff27c7329afd2b437c0bab2adef41ae706db1b5ad4adeb74508704f862b0db862fd014cf2774d49d723cb84d6441b2dcb1986f6bd239c26fea93398fbff03ff407421a90c574cfaa1ec5ab59c31f12714d8260580a643da371a36bdc17a716fe4e766c5be634b9c9c7dcfe4b7f2e96affdc42091629173d007525dda744da5eb3d10ea1f40") rmdir(&(0x7f0000000100)='./file0\x00') r1 = geteuid() getgroups(0x6, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r1, r2) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000300)="fad400c0285aa17fb3d9d5b0b686e9bdcac3824e90897b888e9fe5871e4ebe796e0fb2688d7d8107f324af2e3680bb55436a751fee9749c91a36912b182daf09c5556507c7b887166661e64c76134de22371bea9bd732b07e9fd3f950eaf286e3512d5db08247cabbb7b17cdf48fdaaee99e7a019feef8073b67b5a8aed48ea9a54a1c463a6ca157f3791555f40cc027d3e9488ed687aabfda51c5fa1fd65b805654da2221d9d413e51b1ff243910b302c5d16ee5cb5e0f0963a6aa0de68c850668a0fd44b9a0e41b0f1754c049869b84bc9d5465a375c4952d220ac9f118559f96befe4d4beb9ca") setresuid(r1, r1, r3) syz_execute_func(&(0x7f0000000180)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:03:47 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x68fa}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000100), 0x0) 00:03:48 executing program 0: syz_execute_func(&(0x7f0000000000)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f720355008baa8a8c2259c5a826fc9660f65296278c3f20f78dcbbdb1d54111d00") 00:03:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380), 0x0) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480)=0x100, 0x4) setgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0]) 00:03:48 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000280)={0x1, 0x2, 0x1, 0x1f, r1}) syz_execute_func(&(0x7f00000001c0)="982e152c49c441910f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5ed45ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a0000000013a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = getpid() getpgid(r3) r4 = semget$private(0x0, 0x3, 0x1) __semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f00000000c0)=""/138) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000002c0)=0x5, 0x4) getpid() socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r2) getsockname$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 00:03:49 executing program 3: r0 = getpid() wait4(r0, &(0x7f0000000080), 0xa, &(0x7f0000000140)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1f, 0x0, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000100)=0xd1, 0x4) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:49 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0xc700, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:49 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x480}], 0x1) writev(r0, &(0x7f0000002500), 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:03:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x1f, 0x3f, 0x7e80000, 0x9, 0x80}, 0x14) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:49 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x8000000000020080, 0x1) 00:03:49 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc, 0x5}, 0x8) 00:03:49 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000200)="5ce5c39da9354e6dae8b172d02dc4e428fe273a50f4862959b02107db829010c830a3bfd2899af2cf96f123fc17ee93175") setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000400)="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") getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x8}, &(0x7f00000001c0)=0x8) 00:03:49 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000000c0)="1ce0babfeb36793a2d29b989b29fd545864f491a61b229b3dc02155f2131a03a3c99480a0c0cb1bc54f9a85ed00c68b8d993abb27973e3777a17dfa0242800404c162194f38d5334b2fdf936188de77999c46d579456f0a6646df65dcc86") freebsd10_pipe(&(0x7f0000000000)) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000002c0)="4327b9c950a06d8adaf9be5a0183881a63a28d9f404666c07468613f06fa4059adb2f4de8c0bb3") 00:03:49 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="140000002900000014000000000000e801000000"], 0x14, 0x101}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@loopback, @multicast1}, &(0x7f0000000100)=0xc) 00:03:49 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") writev(r0, &(0x7f0000000700)=[{&(0x7f0000000000)="4e14a8eb472887c38de47d69e05d9910a195f31839867173c031cd5898cb6aea8d69e11119c81a2836afb7b8", 0x2c}, {&(0x7f0000000040)="f10870b27bc8513e199bc2aa42a56bc10af5ecebf3b10d8f265dd0323951337f28c820c588cd0c4617f2b20f308455614cc9ca592264a507bec97a8711b5ae6e446440f2d7eb3309bd12a393866646", 0x4f}, {&(0x7f00000000c0)="c78a8bde46643cac3d42379882ee82c75705e3c6e06143149fee4ef2dfad9f90c086bb3edb9e3732c1595cb0817526abcafcb59bf76547972f11f2f7", 0x3c}, {&(0x7f0000000480)="9870081fe608171f17205be20d1462ee9c1ff210068d95dc5cf91410759f03d0b72f85811461e69496456e2c019a9bf28fc0bb2eba630a5a1179cb2446fe87a014383d295d24169e429b3d2c6684585f3415cc3001ae896e1003f7ca4b03ce58b95f091e202383b008cfe1f5c7cede40c5968e5ebdd44332f62a3f91664953caf3a75faa8203b9f3c14a9639ec4bb5dd502f588d4aa486a47b52dcf261251cc8b69ea87048a85d0c1212896bb1dba93b6eeaa42d3649c126b00d0b9242e20c8532c0f6d3c7826e735df00c5bd7cdd0e839876198cc8e37da88b1d5acf0e34cc3c821", 0xe2}, {&(0x7f0000000180)="19b282efb3b174a8ec4b9d84657e3f86ecbbf97dcd1afdcfcd8a635fe758dfb59aabdeabd09cc1dc1dbbd08a", 0x2c}, {&(0x7f00000001c0)="5d68c97ce36cd3371517a50a95a96c2bfc97344f21b22c7144ac483a790703a4b76c2c604eadfe9c2ea7f863c31f2d1d0dff43155e07b3718e9e93ad6efed5a3", 0x40}, {&(0x7f0000000680)="b84e66c158bb546050f6a39da6eb085acdfc38bbcd0b9a6c6d54bfeadc65cf32aad076570c8207f5107d724afe4367b7867d5e1cfaae913e9d70d33b688a8f1a3c043ea6563de67704f2f91ba0b5d1681489f8bbbd50fa35be5da9b7e2f6b91b1e", 0x61}], 0x7) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0) 00:03:49 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getpid() ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)={0x3}) 00:03:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="af", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc2, 0x0) ftruncate(r0, 0x10000) ftruncate(r1, 0x2) writev(r0, &(0x7f0000002400)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000000040)="ebe58fda61acccb79c99d8e0a571ed832a1a32d83ea12ce2113a6b", 0x1b}, {&(0x7f0000001180)="46c68ff1f88122f8cdd6531f0cc9b1a408021debfc73588d3cf70a052ac9bf648db8e07b9a70248f6f7d13781f6c754fea6ffb8680135e598db91300de7ae0938ebcb65de9a0ee4732967cef560fadc7f1d4c7ca63feb4189bd5b2a741bc490b9df4f4b7ad32a2f202f02b7aa97bde649def2d3243d5f65c4f79db2afa82cfb4f568babb473df1295c0011abf3fb963998b2947b0991b02c93790e6601693936d34f112be7c321b6999d324a41e5bfc72c35c90850302e7eb7936600c41b1eac46426d8fac6379449868d00c60bad41eb8a49b8871d89c5df7fbdb9fa2f1084b8c86337adf688c03da9bd150fe4c69052b5e119e7a595ebc060b97556466f512bd1bb92d3375e62f0c75fbc1ce1ab08d5e495fdd4317dfdd84e33ea6934f302d43bb13a973996d3fcfd3bd6ee1e4dd27ed70f551b6fa4bc8ed93aaeff0dce26e366b85acd3a931d397586852dafcc71d2dd1064c5979d5bcb7d4c7b6a9191e3464aad6ff46c7776e770a1fa9073e5c5fe7747f38026caa662fbce817367bd85e52b2247c7139bd67b999b8f429bfbea63a63d5d932543fb2ac9c9ea70bb8f306db76b8f7fc6bb6d554f1c55cd5e2e02dae17630fdbd270253f9d7a0f6db5e6d79a1746544e39ff306968cb97d462a044d7f29468efef50a2a3daaf8fcec1d2d119e48fc1fdca22806fca5160f416b426e352509961eea66d1bad23576b80d4b6e6184187b60f33e8fa9d3afcafcb3b6f7358941b9c48cd2a1ceae250932f7291766e508b91578b4cb99066f56ee74e8a85235abd5045bcb21b86b1b33924355f43d855842b18a7177f892d83d0954dd0f16186b785124a5eb5a993d3a6b4390ee3bcc2fecd7b71a2920bf3d3805bbe27378196d2729f54b46581104972c6a3e917c8f019a927fb19e443350883abcbc3ce4d39a58fd0924b21cc99976e09524c63f1c0bf7a219b7249288cf4b6b980e5daa3411cf6b18352aa079806191eee7d21a2cf11417dc572166a17248b4c1a83c6c84a8a2945964fa94493c51aa31796ad91aedba6e018aca2b586a28a65fa6a83ad609952adf6b5fa7d3152ca2d4c8876f57d375d83a43f0b4df7653c2b4700ecb02091b8e58deb7b619dfe18ce7882b1e1e8407e158d6593edf6430b684d2b3511f6c2632db48348943009e67633da11b89d3925dd49964eedd6af00a32a60bd5576d0de8ad4ae2217de91e9c6a80bebaa8eba2d6b4157d4b06a61ee56429758439a0616ad59f586d1b18723b08801e24a2b096ce0de248722eff12e50ed905a0d1aa714f4f0e9ad8e3225e4661a012f53fa0d4ec1a32aa3891e739336267f1e6a3d1a384fdd534610df350dd5ede48fb0a287e36e1ffa5dc9b19f45757ed6f2a1dbd27dece3f42fff824ea063aa6c35ea44bcc3e7ac4fe86139bc85d84a51f9826be130e693c449415c915b7e6bd5e13ca55d0409824aa7bfda0634aa5bfba0da04580acda8e4dc865d651b2202e21832046fcbb815f75346f87261b8124f754649d72fcfb83040427cc504dd396710c4d3f48c86ae234e99f5251f9b9d162c6152fe28cc4b644472444230d55a1078fedd2cdf1272cf4b5d148e5d25351c6480c62a02fb965e42b601fe9061e8b905a8ce2b5da1fa1286edc7206f713b0e243c077c4f2893faab38d6291663b03169b09245bfbc0b6f73da1202bb32370c63b60b7f1f991f59d3365cc428cd440a3ce0680a95aaf1705f3ae45f91ccfc2466268315263822857b6d132365e85f969ee2bb84fa7905c838650706fa6b2778ba6f90d48c5632cd1b82f9a7c6d725ae42ba41e502cc58ddedd535134adb64457822599c0e875b2d523fc6f32522287d9d6feb46d5cf40bf4ff4aae8b235a5c8aa63bc2db46107be3ce70c1215784ec0e12421f0b8487c5ae5c6e5072afe47bd14705e26a1823ca9a17fecbf536c24130caa99af81cd0b56b23cd7816d78d646c1999095126dfded30e85b2c5dd5a7e7fd4dc045408f61294b38f90c67de8d1dcbfc6a3259122542a7b7f6ad96a24b4cc6c1762d5998bfe1e781e8d7cc40c36d86e08070cf946a2e87516bfcc8643d23b7f17038eb61f1f3093d984b1b6b649c4dd7e67eb7efa0774110c1071019cdde6e9230eff5045caaa76b5e42745379b9a3b98acf79ea63b2566b8aeb6d146d57ccb47cdf963080d65739f68cdeec5743187fd47a34e0209eeecc0a43e838c0f4f61ba93c0a2e81b8f703df0c68a3f81a1e78426932b9c470bed2424b4c5da1dbb3ef1f801561b0f02075a492eb60c948424c0552d64c0cc59b4258418696d428fabace622f24cde3697b85206aae67c4ee1102a37d2ab2e8dc0fa1f2a3705bef79c5085b4e27645134285abde570251d2d4724f014f8c0a16cc8fdfde9a0459de29ff0f6b8073673dc9cdc164934b978ae18c09ef9a4fd03532cc419ad27513b6b640d60824263b58b9be0c921fe80a2a37d1c733381bf33aa0b3b29ac03246a451c024420b1022665083031784b27f11b750e7f1889fe07e27e9474a52484e26a35fe498b8559d68c696d461da420d00dd7349c78b589530cb3fd1e5923f7942481896a2426507fd9d22c9b0fe45c271a7930d0742db3fd250b2744f5c83a97fdd9fd3ce33881fdd5c5d83cb673d55b4b44c4acd7472fcc72191d6a6a110e0c038432081e2f29f99ad156a31ceadb4c4a5356dce98b511f23306faa43922b0533d958d873bdea01dd87f754274939065235f3bdbc56e5a038413b7036343006414e37dd389053a66852cf28fb315e5a0e40c59279f5b1d7f3c85c2f826d47c52247c8426c05fbaf402aad3291836d12d5fcfa1fcd7f30949de7c83d9fc9e57eef63c25d0394ab0b6ca317a2073920f067b04e5c5646f4a9de5bb6c7d3c498eeb391a26818d76ae689cb5561b569920bc3eaa6cedef5b3e127f86536aa5bc7d7c17e101ffd69a99391a5ff188abebf446b0bff4159c49e91909bda3db5ddc3cbb94b6926d5d1d75b68844d9c986e81dd5088a8762646ead86860b1465123caa210c7235adc581e860568a5fb57c154278bd7fe67e83ecd18c6a4153edbddded267f48f610a6b434923023cd84e3cad497e75438b92382da8d41fd243b1c825edf671b6081e6d460616ddd327d0ff7c725347a10e2a4555eee9c09356bed0595814dca2f5b746d91a5378e9c6deea3135d625eb456c1eeed8bfe21c51a2ec72e6d7dd57484631d065bdf8a5adadc4e612c51454d755c33617d369a101434cd7028f58a707648cbad046bb7100fb8c3c460773309c0d15dbbd134de4028806a5fe70d04a281042ab3f7d08c186342bfe6a55def143a1bc9d539ecdceab1baf2905616e4f20f35beb039ac1cc5289ddcede40c8ca81afd4d8bad9fcf9f2c01d51eb134fd134fc801c7742d5a6ceea72f3d87a44639b1065ac2a3a0387ff1e4e5579a81542228d39bea7ebf34024233804f94c98c5048fbe6869544b4631a088d4aa237bb126c31435026ead5c89b787247031ba1e8e504d39b91f34483d38df0b7ff78550bf3d533ff0c03f63b0409a1ca4ac6bb98c800866fc4ac2232d5809f0650f2efd5f025720cb5fb736449bdcf3c41ccb9b149e2cd209a6f968dbe1ddcb2761fdf28c67a86a9e69a3929d32a2a6e64254ea20fd1564ad99a2ebf46d43525e8ecfb59da108c51ce8c17f7586f6187afa6aef17a841d649264545615019a9edce173bf4d84cc709f6b670d5e53c9f90b5afcaa666e705ca5e51889f1621cb8270e331e35919bb61852f5eae5b532914d6b91db02aaf61446fa70c512ab149b5578a646105b9f93dd0391c11bede93c184a8569ce72ccb4e42c531f601e603be44b5be9bd56719d1eda1e7df9f22662432ccf2d86daded9d621ff3adac822934385415fae66ed33f21c5309fff8d079757f5ec39fe0b6c0595d57d3f8d1f6c84993ccdc4f7c3518afe879b716905536edb53ba90973000f4eb32fbe70cc0c9e936d3d3b982e532e9e67a2039db5e501e6e020c1cd2bd97535ffdf9506d8cfbbbc2e54aa166d630b8268268c9de9f792984791422bb8fe084fe05132262f8ddf05752b2364979a69441cbf3f325362b6f0222ef91b80f639a7398b8b421bc3f2ee85cb62e3320b74b85d051842c5368d2f5a17f3ef835d7ceaf6932e7b4005199e420e22ef2d5eede4d312e417c291c9f9348ce051da20c980b9ee538c0e7e3f52fd4c849f7d32f650f0e17bad3d0c544860e376d6fae21f3cee693a8fcf10d79740400ee588a252f7309eedd20a05ba3799bf0266093990e43a9c54fee5506afac9a187a72bcb257f9d5faa0779218b91d5e405c82602ca5d545b83bfa3eb077ea8d7a7da4cc326ea147bbb26e3131faa455612407bc9e521d2fb85819e6de47a4bec24a7011ad5792c3ad3aea8a30a7267c71caaacdd27a7b4aafc1d3ce04895881d91779db5a403b3449aefe55bdf9bbf36751621c834d8daaa7d4d1f15d8d6cf4af563922adcd3e0535ea56c8a38283d37db34397cd50ee70c4bec87eb2f6a2ab3e2146be51bf902edfb8ddcd7a4b03d4388b70c91f152492927e5a2616eab7cf3da652e5ab034e7b73ca75607899a4f97a2e31fd9d8eb798ad2edb9e523527b8f291872b0fa7222c95effc2505e43392b52b9ebacf94d67f5a198f6955b22ddefcf6df5ad069475fbb832d82168b570336ffa63d0bf41c2acbfc877a505c6edbf916c39c311a47bd24585d6063e343dc65e72b916a958e94f568359766694eb94f4893dbfbc0174dceb8e5217e363d91f7c055dc17422d10023a59570fc9e3f440698efc57d10216bb19c6273cdfdc121170477ad04573371b566fc73ff4cd8face93695066ac8ade482332110cc8f78108114d1750dcb3756a37651836567cd75e48a734ff4d35639a35e41a83670b6cdfab0274350c4a35142b1babdd29db60a8205165d60e11786b8b48695190da660f5b5b5801f9b072f9587b48f61f65b27ad4fe849225e081dda82437148d7a7f6ebc75efabe1155134af04dbfe90416c0a8018d991cc604c0d742ab09e9fafbe41a98ecf2dc082c987b6a1177465f204c2ed2d6a31a0234e59fcc4cbfd76ba64969c4e58fff00db6621496bdad7e844cbbe7250c0dd9e7d721508903be0053fe0b0db2de93f69dc9dbd0eecd12ad0550b6a7d0833101827b07acd72102c282350c3cabba22d17ba51b657779e276d568fb63d7ae8728d2ee98a87a0c2e3492fb3b3a5d5e723998105fe691169b48b51c28092c12808d07871412da7f9aae2d99820b15deecb3e83170d7162ca00b849ce47d60b677f840e524f986fb478c505086c9f8864eb0b88ec57aa1213010dbdfd9a186383be24d1f1855e2a361335730f6b451d39379323c7e559343a13f316c83da9191d8aedf00ef1176b99c2be3da2317120a3beae59821bfd5996c0b938a236ff44f041577cf70ddce2ab1c3fd94f7e2b70645ab3b062c13e1f82e68f5d38d095d48cb12c96ca62474f4f0e699d6f697841e5975df996017f5d4269be0135c00bac97309f2460ca402477282e0654b2a888fd4f3be42337f51ece7f07223a145ffcd5e9eb3c13ae17ba5be203d23eba48a70f770783971e22ee09119d9977478fa195ff716839eb1fe747a6458312185da9045618d3b3cb983c71dc9f2243261c082ef0e1fa9cde34ae42a712cab915c1a651dbb6a064c117d764820772ee3f02a5f22c98f00a1f78badfa37a1e3f116b8d714ef57a7468d7e2909de0aa5799df95110d8ecdc62527016baacac1107964ec69e22e3e33c0abd43e37", 0x1000}, {&(0x7f0000002180)="a747cf8184d5351236a29372a466192d58eb7f648c4886117ec16b43a17767879e677592c362d18be504af68598e8648ff2e8f929e063fe0bbb0063854242a4571f7125dab9b1ed1d9ad88473d65a21cceacfd889f5d37a0cadcb86bd6497b3427884ba200842083f084b4f53a26508cfefaeefcd6c4515d5d19f1914326cf91b00a0984aef479999faf5dce0f507d4a527478e0ffdc0e2547d7f01218fb51ee8f2090ba1d7dc94e803da9689900efe60ee2bf3646ab32b0f455d3d6b0fda280", 0xc0}, {&(0x7f0000002240)="19de099f2aec62dabaaeb1bb269414e9c88bad9eee7331e26e6af43d9fd1d3949641c767bba210d08d727779cb08f6cd605090a5da3888f10123f49909e685cc6beef0808ecb2f604d033c82355f2fabba8c0dc28cbc49b695806163b446bc6f3e885e390c70a8f87e781486d3cdbca0ac25e629b6e4193fc35c6f57c3f2184b19808f1531f72649c9f691c75bb7919ad00c041e39ce324449007507d81c139d3edf1b54457cad88d4ab", 0xaa}, {&(0x7f0000002300)="6097eda656b0e7e1c110069b85985e2021d286a0286c8fb4a5ac69fffbe196380af1efa0e2a88b7b19fdf1c68d10863d55ff0ba97f243cd9656c4e19401e500496171ee0f601a101439e0c2970bb3a04450ab7a82182bfe1c7aeb0b5d9823b5cc89ea0222062a0be4dda6ceb57472802b536aae93af3e6890e5b7888b4ee0656fc7bd8eaae157a3254de81ad2c95bba0e81125be424a2d840fe7cb9914edaeaecb8dd6a7218e5442a5a294e255762ac1370422d7537d18e104762859109fa0741fd42dbe3403d2a2e35238965f236c20b263cdae3af3ad4fdee584ea8e1d80d128de822e47bec2d5ddcc648042bf516ea387121ea6411755dc", 0xf9}], 0x6) 00:03:49 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x1000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:49 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000ff010000003000"], 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) 00:03:49 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt(r0, 0x100000001, 0x1, &(0x7f0000000080)="c70db702b5a5b1317e5189c57b39b01d60dac8591df27c1b37a2523410845cd128b3238cf8a2add352ac5e4d6658319d932f71e3cb4fe9c9f95e3c31164968dee4a1ad010fafd8e93b46e664301bcd9a9669ad26e3d8808e16ad1791270715ce2e4f363b9cc1273fd4854e2333fcdc9c2417eaca5469a0d0e9ea10c3e790293c8783b45dd2ecc890ac6be3ceb782ea9e53fc3262a5d46ee68929775e278761ec1bcd5d996d9209bc92af98af5a0268358f3d", 0xb2) r1 = socket(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1101, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:03:50 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x65) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:03:50 executing program 3: syz_execute_func(&(0x7f0000000940)="1c0fb5b5450cb0cd801b69e4f52962f5696200dcd9d017795b662df0d1b4f2681ca600000000e9589b26e1660f3a15a77b0a00003ffec4663ed107c4415814c4f216c421f92e6144e0002e664b0f3a16b706000000fec1ea01ef0f72f3d5c401611282030000005bc42211bbf6bd4545e269a841000f9966030faee41e2424a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c34fad6736660fd2938c000000c4c1f913378f69d89ba3da0000002e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet(0x2, 0x4, 0x3) shutdown(r0, 0x0) 00:03:50 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0x12a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2db1, 0x1, 0x400, 0x83, 0xfa2e, 0x5, 0x3, 0x8, r1}, &(0x7f0000000140)=0x20) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x4, @mcast2, 0x5779}, 0x1c) 00:03:50 executing program 1: select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x4) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000500)={{"6353789c1032d6b7b6e2359f02504b53dbca5c7535a996d5d13d230e1b0979104274fc2e42fe9bd5f8b6a8fb3798833f14f5a04291a9535937a3714bd333e7d8e5fff53f3a060a61993335336dff8ab3cca58705ec57c40d752af7b820dbc544f00cd6be44005390e4b39aeef7dc3ed101c3eb6348b55ad5d05a77a782590949f4969d44af5a3727dbc27342435d987f4c095b64e029969d04a2739cdc2a21928c06cde38ffb973d2739fce0067f0ebc1e981e0e9c0f42b22afdfccde83b65e7bf4b9645e5bea70fbae0fb3ca4ced748ca96a8be9a618c1bf1943cf6ddc8a03dd1b14497596009cd6ab4b73b8939c4eaa6df48761c4fed297327d00c47659115dd1e5a2225ef1241dd1ddfbe4c5125db3f1d7b72110e80f28c42748da144568c5b191fd646b72bf6bde8e9c760d2efaa0b43f113f08d29835dbeea607a50d266651a561b5505fd6b3d2aeee71255dfe0fd6be8b9de6303d7aec60a6c2fa3c2a9166226510e85b78c6bc449a9802e93c7f996bd073c9689180b1e64b74ed1a598eff33f079bea088ee555b649d0367c9641974370965cb9848e33f310d672cf7b4a9cf3245e3f65c8b34e0a52817ed722a23cdeb71ed6e2fb6e42079777702d35a0f619ac254926d4da3213cbfb3871a0848072d61a6a0cca43b6bd9860bbb8a19c343678a885724f0282be797e607dfd0fbe79d444c544d884ed9e568e856c278f7a4e2eff45c74b50fa89bd2814c32a826f2716b4d587c19cdf85144d8a10afd24163e356ce2f08c6cb46a9832c9c93ed7bf8690073fdb6adb8250c6bb785429f4dae4407e2e8c36cf06c8b8438989ad0e1dcd837381693badb9fd997fe8543337608f9ecb41ab9bae3660cbc7bf79d7372d85cfaa45a89ca8fd364b3f93fd63cf5c40006d86c82cfb4199b50d210b98d8f36d1b0ee443f3257a18a7cb80e629637d67d77a1bd53b8c366611060269b21d1a1df7b224cdbf3aa062b2d46c2c82e79fa23b77166c7af0831fe73b5412ef88b5a62627f1ef72f52d995250582663622c522315192e78cb7f900f5f83b04abf79916a23f2277f1761e9ba39ff30903dda108d0dc026c1181cda5d59c428abfae89ea3e42f8f2494dc771f98dfc827619b50dd55ce542a2971b29e225d2da457a00fe45e2ea209d03c2247123696d44321352ca0941686b65f3ae462fa12b21e7c3cb93f40b5beb3dfcb3f1164d75b92b0401c74a7af3b09a9aec2bbdd9c560aee919076ca7a7fc2f710850130753b793481f13259b1771b3563336a2a34a1a2e08b58d2f5cc940ba1594ec233976d3e3aa8bd6ad5a826a203eb3e05c980ccd7ef0b4e17b796c19c2309605d20a3cfe4822b06532aeb8a03d53865ac00dbb5eec8137b9408a72e514c080cf184d31223892f64c6b0e044de69caacba19bc4fd7a935b7eebd6211b80c8cf73c47486", "f7560808d5c5fcc89f1a7bc19545e194bfdfb3d871af1819451502d1e380d95a", 0x2}, &(0x7f0000000040)="2d8103e9f0cf77e22628f95f2f7be59bc76e0e7cf3a983b732eda25b7d4084ee20792bbd0758170ee1c55509bc8134b25731a57016c3115b3f5c5674fa25c8b441d0e5e141b8d74f0b16d235aee8763b6dab07c3923fe837746e7242d9f434eca6f5cfb0fd499211dc49cf", 0x5, 0x1000, 0x0, 0xe8a, 0x8fc, 0x5, 0x7, 0x279}) 00:03:50 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x3000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:50 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") writev(r0, &(0x7f0000000700)=[{&(0x7f0000000000)="4e14a8eb472887c38de47d69e05d9910a195f31839867173c031cd5898cb6aea8d69e11119c81a2836afb7b8", 0x2c}, {&(0x7f0000000040)="f10870b27bc8513e199bc2aa42a56bc10af5ecebf3b10d8f265dd0323951337f28c820c588cd0c4617f2b20f308455614cc9ca592264a507bec97a8711b5ae6e446440f2d7eb3309bd12a393866646", 0x4f}, {&(0x7f00000000c0)="c78a8bde46643cac3d42379882ee82c75705e3c6e06143149fee4ef2dfad9f90c086bb3edb9e3732c1595cb0817526abcafcb59bf76547972f11f2f7", 0x3c}, {&(0x7f0000000480)="9870081fe608171f17205be20d1462ee9c1ff210068d95dc5cf91410759f03d0b72f85811461e69496456e2c019a9bf28fc0bb2eba630a5a1179cb2446fe87a014383d295d24169e429b3d2c6684585f3415cc3001ae896e1003f7ca4b03ce58b95f091e202383b008cfe1f5c7cede40c5968e5ebdd44332f62a3f91664953caf3a75faa8203b9f3c14a9639ec4bb5dd502f588d4aa486a47b52dcf261251cc8b69ea87048a85d0c1212896bb1dba93b6eeaa42d3649c126b00d0b9242e20c8532c0f6d3c7826e735df00c5bd7cdd0e839876198cc8e37da88b1d5acf0e34cc3c821", 0xe2}, {&(0x7f0000000180)="19b282efb3b174a8ec4b9d84657e3f86ecbbf97dcd1afdcfcd8a635fe758dfb59aabdeabd09cc1dc1dbbd08a", 0x2c}, {&(0x7f00000001c0)="5d68c97ce36cd3371517a50a95a96c2bfc97344f21b22c7144ac483a790703a4b76c2c604eadfe9c2ea7f863c31f2d1d0dff43155e07b3718e9e93ad6efed5a3", 0x40}, {&(0x7f0000000680)="b84e66c158bb546050f6a39da6eb085acdfc38bbcd0b9a6c6d54bfeadc65cf32aad076570c8207f5107d724afe4367b7867d5e1cfaae913e9d70d33b688a8f1a3c043ea6563de67704f2f91ba0b5d1681489f8bbbd50fa35be5da9b7e2f6b91b1e", 0x61}], 0x7) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0) 00:03:50 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x1000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:50 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000480)="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") r1 = semget(0x2, 0x2, 0x42) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x4, 0xffff, 0x92, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x43f}, 0x8) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000000)=""/39) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r2, 0x4}, 0x8) 00:03:50 executing program 3: open(&(0x7f00000002c0)='./file0\x00', 0x3, 0x103) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:03:50 executing program 3: rmdir(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x240, 0x21) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000140)="84e10c789ffb482b1858a66448348f34b7a61c4587478086bbf2a979b0b44ba6d42b3682b9c7384170e84928cf98be767ea23b7df5fb5aeb67619e") ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000004c0)={{"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", "155781d9100c68cb2b9b550a257f5e0b700f61ab4ed8b4d10e8d335ee628db72", 0x4, 0x2}, &(0x7f0000000080)="b0672a1f6da20f31762206f911fc72eddf1578e41a44bb0e17ea04769aed9d371a2e3dbf513d30ec78f384427f304836846c5c02997234d74b77a3f00ab5d464be3e8ff50cc06058f25818df8e5b00e3342ac230becb05906b287562ecc64807527b8007b368e85d7cefc949a63ae2b2ec69f115bcc7f7d7eebedf5df31555c552f23b7205c81068e23f8fd899d892ce1c7da4fc592c16", 0x100, 0xa5, 0x7c, 0x1ff, 0x1, 0x7, 0x8001, 0xd653}) getrusage(0x0, &(0x7f0000000380)) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40, 0x0) 00:03:51 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="e0000001e0ff7f00000000000300000000000008ac1400aaac1400bb5a26ffb00153e0d1dbc0590943e42c9ea7d8a924e4b17891da0431fbd3f70afc3b3e8ee481e2d8585e711e5d43666719a3e3fc99cc28f6e5dd43f00f40054c31457a8879e0168dfb5731ca6edb3bbd2e515d4643fef23ec82cd164a3c80b22200acab3e0f26024ef7f4910a33063c0881f00197421a07266a79295e8a52f2363c1f721df77f82357ccc6d834197bf24723ae911e763c17df2f5a5405094d89a91de6f3b2c56da141b2b8598e5491aeaded5f910e4815b22607c2d821d257117134674b179e5a36b0"], 0x1c) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000180)=""/19, &(0x7f00000001c0)=0x13) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 00:03:51 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x4000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:51 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x3000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:51 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f00000000c0)=0x8001, 0x4) chdir(&(0x7f0000000100)='./file0/file0/file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) chroot(&(0x7f0000000040)='./file0/file0/file0\x00') 00:03:51 executing program 0: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) socketpair(0x1c, 0x10000005, 0x8001, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$sock_int(r2, 0xffff, 0x1042, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r3, 0xa691, 0x4, [0x1, 0x0, 0x5d, 0x4f1de7b]}, &(0x7f0000000200)=0x10) 00:03:51 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x800}, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80410, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r1, 0xc7) 00:03:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03f90000"], 0x8) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:03:51 executing program 1: syz_execute_func(&(0x7f00000006c0)="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") getpid() munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) semget$private(0x0, 0x0, 0x1) 00:03:51 executing program 1: r0 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffff7) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0xf, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={r2, 0x204000000000000, 0x5, 0xffffffffffffff80, 0x4a2, 0x2}, &(0x7f0000000440)=0x14) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) socket$inet6_tcp(0x1c, 0x1, 0x0) setresuid(0x0, 0xee01, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x3c00, 0x1, 0x100000001, 0x0}, &(0x7f00000002c0)=0x10) fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r6, r7) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000300)={r5, 0x331f, 0x1, 0x4}, &(0x7f0000000340)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000480)={@rand_addr, @remote}, &(0x7f00000004c0)=0xc) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r8, 0xf, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e200000000100"/136, @ANYRES32=r8, @ANYBLOB="000087cc5b669236"], &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e211f00000000000000000000000000ffffe00000020500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a75b7a7773e281e80526ce", @ANYRES32=r2], 0x84) 00:03:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000500)="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") clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0x80, 0x69c}, &(0x7f0000000080)) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x8, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:03:52 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e217f00000100"/136, @ANYRES32=r2, @ANYBLOB="06000000000000002111ce689720408a29a444fd4782ba956b6a6ef5ab1febbe2223dfa0b1d6abebf7fbc900101f0f160e9e9e89c458ecdfb286ccb829eb58498d628b68bfe24060c7a79f7300000000f7375446e712b7b2035b1aacf1374b6c2d7e6414c9e0d64eb243b2f7afc55b24d7dac0c4260a0d51178e96ab7f4acbb348"], 0x94) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300000009000000bf008100ffff0400f20000001c004e2108000000ff02000000000000000000000000000101000100"/148, @ANYRES32=0x0, @ANYBLOB="aa0000d3e4613be60073e625d9fe18183577431054dd75"], &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x131f, 0x4000, 0xa3, 0x1, 0x1a7, 0x100000000, 0x3, r3}, 0x20) 00:03:52 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x5000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:52 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x6, 0x8000000000, 0x2280000000, 0x7d88, 0x5}, &(0x7f0000000340)=0x14) setrlimit(0x7, &(0x7f00000000c0)={0x6, 0x7fffffff}) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x0, 0x40}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, 0x0) 00:03:52 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x272}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xfff, @empty, 0xfffffffeffffffff}}, r1, 0x1, 0x400, 0x9, 0x10001, 0x8}, &(0x7f0000000140)=0x98) syz_execute_func(&(0x7f00000003c0)="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") 00:03:52 executing program 0: syz_execute_func(&(0x7f0000000280)="1c5fddb51f1fcd801b69e4f56962f5696200d9d9d0c42e177994f8f8f98fe9589b26c7e4c753fbc4c1056dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f996603c40178285df8c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e303c4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 00:03:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0, 0xa000000}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x5, {{0x1c, 0x2, 0x400, @mcast2, 0xfffffffffffffffd}}}, 0x88) 00:03:52 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") r0 = socket(0x3, 0x4, 0x80000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x3dc2, 0x2800}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7fffffff}, &(0x7f00000000c0)=0x8) 00:03:52 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x80) r2 = fcntl$dupfd(r1, 0x3, r1) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r2, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0) 00:03:52 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x17000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:52 executing program 3: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x1) accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) lseek(r2, 0x0, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sync() setrlimit(0x5, &(0x7f0000000080)={0xa92, 0xc800}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) shmget(0xffffffffffffffff, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) freebsd11_fstat(r1, &(0x7f0000000200)) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:03:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="a02ae30c7871ed5ddeefe0ac609b131e710efbcdbd223911399f30f50b005c1aa27dface351e032b2b733e2c8ac39f27f61d8f2834d0ea196c7dde3239b596000012c8c7ce89e27128f07bc8ffe673ec25bc7a0454109d72f7f20ff5694f2239a402e173045ba496c3919abaca9dd33814fb319dde46d693fb309eee5ef4fd8eda2d6839fb8a71548d5e53c5b5124c2c59bddef964001fdf3f04e8ac93010100000092a5005a9c58b39352"], 0x10) writev(r0, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000000000fe7f7bef0000004a68000000000000bb77"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r0, 0x1) 00:03:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, 0xede22f7451ca4620) 00:03:52 executing program 0: r0 = socket(0xfffffffffffffffa, 0x4, 0x203) sendto$unix(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYPTR, @ANYRESOCT=r0, @ANYBLOB="33e277af0c0d4887c7aa8de44b69567fc4f168d22e9f10e2622128925c890e", @ANYBLOB="88e8333d1a7d79b737ebbcae0b5c361cb261443db4aa31390aad186bcd66292ce09edd60d9d0a92c1d164755746de14c67de538a1c0496da24bc1ed4451794d37a62c843eff2d7809b1f2bced92085311f6945c12add64f3c625506db6c4056427bb8437c141dbce4e42fedf7f6f9ecd6e85a0e561c5ece9973abd82005802e492bafe818e8776e4a11476fad835cd2a442506cdf754789104b2d530f1eb5c3615812d3cfef283a99311ce1e66a84c8f1bfff181164be192306d5dc74d746265aa56c33b26ba3778d858ff1ab46742", @ANYBLOB="3ad5002d38367e5f340c3b5ffb02a4b8e7fe16cbf2a566d928aecbf7b493822c8bc6242e3a67c3", @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRESDEC=r0]], 0x1) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) r1 = accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0x0, 0x0, 0x0, 0x100000000}, &(0x7f0000000180)=0x18) sendto$unix(r1, 0x0, 0x0, 0x20181, &(0x7f0000000300)=@abs={0x1, 0x0, 0x0}, 0x8) 00:03:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x8000000000000120, [0x3, 0x36d, 0x1]}, 0x2db) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x10000, 0x4) 00:03:53 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) r1 = accept4$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8, 0x10000000) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000680)="cc5d9a2c6da3d3f18d12134f0ac9af68e0c192f01c8fb24b04d8192ab390ef363740528efa4cd2a06a7e8b100a9572f4351a928c9da61f8c59a329fddea0935ed2e751ef85a08b46383954e3b6f52067180ea0d88093fe7e015fd1772cf5913f982c4aba05c2edccab5a1caef2fac962f4cda45772af7af81b31ba5e8e8f1b773436fa3a84ccf820") r2 = openat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x8, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000740)=0x4) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000180)={{"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", "59d578f4e335f1457d28c4b68f078b092046a673f399d38dbd0da1ee259aa300", 0xfff, 0x3f}, &(0x7f0000000100)="d4a0e7366c964982b8411b9b21156173dac570de24a2bb4c10f44331fcc2281aed7631dde326c1f285fdbb3fe6cf6f9235baec9d3e55ae1532989b2645e808f867a7ba36ea011374942db6a0223cffb784d709ac2e904310", 0x2, 0x4, 0x5, 0x100000000, 0x1, 0x1f, 0x6, 0x8}) r3 = fcntl$getown(r1, 0x5) r4 = getpid() setpgid(r3, r4) 00:03:53 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200f2fedf48ce916f9f4c0f7cbcc331f1ef77283455ab1f4cde3681020088ad4f9ceb10f73be7355819a6fe420002000000ded3"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe14) close(r2) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r3, 0x2, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000600)={@multicast2, @rand_addr=0x6, @multicast1}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020002) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x100000000002, 0x0) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6) r7 = socket(0x1b, 0x1, 0x0) writev(r5, &(0x7f0000000780), 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r2, 0x10001) 00:03:53 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x32000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:53 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x17000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:53 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x0) pipe2(&(0x7f0000001780)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000017c0)={0x0, 0x9, 0x2, 0x1, 0x4}, &(0x7f0000001800)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001840)={r2}, &(0x7f0000001880)=0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000018c0)={0x9, 0x2}, 0x10) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/237, 0xed}, {&(0x7f0000001240)=""/239, 0xef}, {&(0x7f0000001340)=""/94, 0x5e}, {&(0x7f00000013c0)=""/91, 0x5b}, {&(0x7f0000001440)=""/65, 0x41}, {&(0x7f00000014c0)=""/145, 0x91}, {&(0x7f0000001580)=""/177, 0xb1}, {&(0x7f0000001640)=""/59, 0x3b}, {&(0x7f0000001680)=""/51, 0x33}], 0xa) syz_execute_func(&(0x7f0000000000)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:03:53 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0xff, @empty, 0x6}, 0x1c) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) 00:03:54 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x1, 0x1, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x5, 0x4) syz_execute_func(&(0x7f0000000140)="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") 00:03:54 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x81, @ipv4={[], [], @multicast2}, 0xfff}, {0x1c, 0x2, 0x7, @mcast1, 0x1}, 0xfffffffffffffffd, [0x3, 0x0, 0x80000001, 0x0, 0x9, 0x1000, 0x3, 0x5]}, 0x5c) syz_emit_ethernet(0x3803, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaabaaaaaaaaaaaaa86dd6076396208000000fe801183d021cfa0d2320ef86a05b350e400000800000000000000000000aafe"]) 00:03:54 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x9, 0x0, 0x6, 0x0, 0x9}, 0x0, 0x0, 0x0) 00:03:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000740)=ANY=[@ANYRES32=r2, @ANYBLOB="dc000000681bc4e42dba2b603e12a00a06e0895708da9652d79c1a6d1cbad537afa40394b79841d3024ed174c7912a176cf0540926232ef102fbbf9589c205219b7c6c58064d7fa341933daa94dd65d966c77d2891721bfcef0d944b2ef0fcc358951c7ae8f6f78d7042e977c9b19f09d63e95eb6d4848df91d99ba57aa0a81a28aee6c1a4e267398d643d6429d76c987ea7f1d2108ad9ad45aa5cfb17f7f44333d36239e1019f89c4bfe8a152b6979986584498cda014556f572f918ed0fecb38f506f50462d089b51e95d8bdc5e9610fffe95c67f4d528f7bf1f8e2c7ff93b1d10caddc08b0d"], &(0x7f0000000680)=0xe4) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) fcntl$setflags(r0, 0x2, 0x1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 00:03:54 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0xc7000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:54 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x32000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:54 executing program 3: syz_emit_ethernet(0x100e, &(0x7f00000011c0)={@random="b100485caa2a", @random="43333e128ef5", [], {@generic={0xf033, "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"}}}) 00:03:54 executing program 3: socketpair(0x1c, 0xfffffffffffffffc, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x9, 0x7c4, 0x11, 0x100000001, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x800, 0x2, 0x6, 0x844, 0x3}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=r2, @ANYBLOB="9d0004d8f4610000"], &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xd, 0x3}, &(0x7f0000000180)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x103, &(0x7f0000000240), &(0x7f0000000280)=0xa) 00:03:54 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x6, 0x4, &(0x7f0000000300)="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", 0x1000) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x3, 0x100000000, 0x7ff, 0xaa3, 0x8}, 0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = dup2(r1, r1) r4 = shmget(0x1, 0x5000, 0x2a3, &(0x7f0000ffa000/0x5000)=nil) shmat(r4, &(0x7f0000ffb000/0x4000)=nil, 0x1000) openat(r3, &(0x7f0000000280)='./file0\x00', 0x1, 0x20) chdir(&(0x7f00000002c0)='./file0\x00') connect$inet(r3, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) dup2(r1, r3) 00:03:55 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/173) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x7fff, 0x1800}, {0x1, 0x1}], 0x3) 00:03:55 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0xc02d) 00:03:55 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/216, 0xd8) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000653000"], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x47, "99ade1b992fde5cdae364dbecdee499d7fa129b66510bfb29ee9076e0c9828c8a5ca4a34d93decc8ccd4ab3cdde0a602243630adc5a00eb6c207429cd98b00f367b21257296a31"}, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x7, @empty, 0x8e}, @in6={0x1c, 0x2, 0x30, @mcast2, 0x28b4}, @in6={0x1c, 0x3, 0x47, @mcast1, 0x8}, @in6={0x1c, 0x3, 0x0, @empty, 0x7fad}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x87, @mcast1, 0x6}, @in={0x2, 0x3, @rand_addr=0xe84}, @in6={0x1c, 0x3, 0x2, @mcast1, 0x9}, @in6={0x1c, 0x0, 0xfb, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0x10001, @rand_addr="af3b9337407a7bc47aac2ee57bb8d16c", 0x8}]}, &(0x7f0000000340)=0x10) shutdown(r1, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1000000000027, 0x0, 0x305) 00:03:55 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x100000000000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:55 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000580)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000c4e3014c860d00000000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x3, 0x1, 0x0, 0x5}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x8aa2}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x2, 0x100000001, 0x0, 0x3, 0x5, 0x8001}, 0xa0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000440)={0x800, &(0x7f0000000280)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x2, @loopback, 0xfff}]}, &(0x7f0000000480)=0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001100)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="78b3722abfb928ee3857448ae5470f362f579f7d6549a757899a09a8da9a01ae2bbad95297a83489453741ea8a68cc56cca573d17180ab39cd04d29500970e7465167e0a55ecc98756571ef62492bc65a5479881965c3f3003fee2c646e7db9435fbfdad54c794ca3086f3846faa935fbad361ae029f3aa828eecf9264e4ba37281ad45a7c294c4964100252ee3e90e0beaff6a39bd49d43dea01a37009da321fb47f9c009c535ac7f3660155f8ef6f6b03daf13e21d44c0c41bca9bab416105e0be24fe1c987f93b3307aa433afaf118c98fe71ac212f6ee0977b86ef2623176a042e743685d27ce95c1b117e49986ded0efe0fbd65b8608a7d20051fbfdaf713bbd1709f1ee96641c4ba0b275339d64e4119bbed08d30557531c29b79f736f7442f7aa8345d2ff5f64305c7f76b46ecbe69010013cacc941dd7814edd839411ec9d08a3d61d5b45ff032c397fc56a3fe281ca0a5d258218ea3d6c138b8cf67f982ac71e85dda67c2751adeb5537c26c225f7c005e9e40eb3277e80f4b2940b286c726b85403426167136ad233d7f5fb2c9c2ef822a100dee46773be0527bf40a961c8e2142c66f546879c77dabfa9f38f33c3cf4dd286f8e80d5ead91e76984866d5489a3b62dc8d6430200b0370f394b1bcf03711b6146b71f5630542ae986ef48dd49aa4e1774ea0ca7560eb1aeef52b8f3b8f4ee1a0d50f3c4b9bdb33fb78f4fa87617d3701d01afb06250de0b7390bc32d72f621ef5c46268a95dca1c177b910da1c5d93f3df509aafbea6a5dab55f88738e2c43b0e95a72e64c3913dc0915022d1f603651f8c3fe513b4f63722e6a60876d3fdd243d5a51c95e2af9ce567153db59cdc19079d32ebb0947efffbe99ff12bb8fb56401cc1df479b602a8e09c778f683a732945f41108e8c10961b09c3de4ec307a012ae806374431b2e57631d318dc4cb266640c3d9ccd9db7213ca218b2ea6072c96e372ec0af583f2f9b35a0900488a759f5810545956d7e316baa15d7e7d5e48bcb5cf69505c63b990e690b3919835b1b256ec3e3a296226c48649728a937e7bf1769d8ca13040c1635eeeb9901c4fb61d736259bd991d1e4392708dda5a63efb1d9ab6a7478712c0765e0ae0c5f189d420d7ea593944ee2d5a762bbcfc4bcb748a5bd789d5e2bd10dee3d3bff861a82d0c056cf130e5a601eb0824c092d8c1c0cf19c81e111546772dffdb00a657a61fe8f766781c97004810702d40e42cd218e496fce65b7cb76341b54482578d8e14c832289d6a2d25ce8e70ad79cb1503b507be08fee12203282b80267b45c1e4daf15cac9d349bd5b10d93d178eb346e400a3acd75549d04b1a3e813000fc5c8353e8816e4142c7f025492f6a679e8975b807302faf72a78a79dde159a181bfbfafc010a19d38426ee62d1588e632a9049619da9a4361e8a2d0364f3b86b6fa73c28913155760da34409712adf7629348ae2ac20feba50291a4b0e70a2180882cb5f4ebbc2aab87aa671334e42f27c06f546153bf09ce8dd5d21e84ac561ddc31a1554d03775f0d0b33b6d1f630dda027e3d485007cc64e11ff6e58f863ec9da91dbca1fed2bf1cd8082f12c4df6c74603650f81fb54bd597801214b499e7820b2687e45bb8c00566cc3ca28d3ae9b3e786f3a1975d77e0a2fe4919eccda0166fb78060f444d449531938c0794bb23e6213442260ac72d6a2c22616e2a46acc5e81438f5d6bc439cc24aa3face8fc529ca015c7d8f9b17d4609fcc215ee0ed12dd4f917bebbb018b2843dbc201cb921c25e202394f4b856a9d1f36e935da1690f4569e397741ee3fc6cf1b16dd18de3816735651e0aeb53c3e7aaa022f681d82290be7f2b66c388195c460e65777fc934d2855e3c089e551890f7c6c67c54d972c6309f9dd86bf5526c2b811f3fd499cda83ed1fe33c810606a126062128093bdab462e429999e481a46fec2352d7cc4f72c917166743db143de8dd1f23f7f9c66da5069bb4042eab4ee2cdd47956aedab0d40081b9d4a1035509789213457c84a7ddb2c4a5b7e80f537095230a49bc236144124205a94bbc3316e8caeeb6142cf199bba42a1c8767a9c50a1535719c4a97f101e505373a7de788f25525c1edaf1fd2af9e8bcc1e563d14c45ed74e4a2199b58905c0dbf29b7a96a5608c2af6c0e828ea06dea21377830f1aed46949579a2f23148e15459fe3afe21b26a3e013779f893b650d2eb891d170507b180078039c0ee1eae0e4df1f73dafafe7373f78f4f336fb645afd3b45a680ad0925697f9c90dae30fc11ec588ab5717c62a485c46bb44296f0dfc60f78cc067d4a5c931d87d5619e79c3b89329b6a0db3daf482446e7541c1eefe423762ccfc36e4675e27c154105a31e9f0c9c38f13f2458850200de777d0b6dfd4ca270fa97fb37d50593cde3f8ae3c9d76dac78f90f97e2c9d00342e4f1227143db45ebc83753265a8de9a970f00fb40779be89a40cb78cb2d28c5cbab51aae06aa8a062d4ed9a96492c169fd067c6f0caf46f181feedbdf1b1fab9cdea1a3f1bc43b1ff122ba8d1a151a899689b554d5ad99e1cf5812f326bd324fad0d2b108ea86aab1abebccab14d31c18d77ce18e575df3cf30692addc89418f99deb6c0d23fa35dbc5909098d9928882bb3caf4cf3ea439de5e6224bed980384ef1e3cd7bb73a192895a9bbbf81bbd95f14c2d1e40b97afb6e9bcd859f04798bcdd6fb587df4100e18d7d0fd707a29a7dd017078f39fe39495110672d8ec76f3c7c4f84461c5ae2cee88c13308ef20c1b4ff11739f73a99122a137118a6877f77c96f657e4749dfcbc0dbe76592f729aa38dc46bf2cb8550fb03129940f94756d751eaaf2ea3792f2fabb923d96d30e069f662df310132c1962cb6e513255861fb4fe7bc28d3469fbcbab011f45c44ccf6725c66222bd05feb746e77ea3c0ceb3a3011cfeaaa7bf2730f45d8b17bf2744e447a8f8079acfc0ec9c5bea83ecc04d59862445fa4a2e044150c4479202575075c1423b68d513d9e75fd9e1b6833f66ddc73287de49918072f3dbd7a11ac929934be1f869e8ec7366a6d125a825723a21f04bef0b10af6136f13d022ade6636cb1b61acc57ee0f818bcf604da3e9e0ec8cd525d25caab326eba9ff3be59aa6f0d8b151cf16362a8f930d859fbd32b6b293c521ec6b7926dc7f3454985fc915713f4f8a809b15783a6c55e2bc40838eb99372e7e21e9a49bf4178f516563a4df9f6f1f74c6795b8538830bb23b7e5aeecd7f4ae81a1fcc9bdce02bb78e108510f37ec5d96ef63d7993be74d12288b94de1e879a1a80e753d51dd9175685d31beb3671886bd244bcbeebdb730076479ec6f825e53821db81eaa8600febbfde9d6b9c892d39cfbcc2cf1ff5276424bd0416aa4dd167678c636947479eefc4019b91c229ce021c008f993661a9919e0c7c644b3da9a631503ab3021582e5769b2ea083ae5c1ce3813b5f3e4cdc653ba7834ed9bfd9150233b49f1224a8f3d626a41c9cd9c81016f99099493697973f6a89c52cb06cc470a9c0852a4e06a15c532402e0b206db6667e8c1a904d45912eb96ec6c98cd7e91a92d500b6ac55ce6e8608f2a0c6587c5b32f5ac5b450e18c490112f23a53bcfa94834014bb39ab437999adfd4b93222b331f6af4e08c23f0d885e8068ed0d234ec20e458b1407c84c32f22a2897965a0d0e356e7b619109edbab6dd6e59f2ce5017467770fb4e03156b19428d756e76ae272ada08e74344420d9ec5358b2007f6f797d7f30e984a8f1b477721170fc37c777d7d7bf31dafcaf3ccca39214797e0e749edf0f122584135ac1dedbbd23532d5e0479c1bec1b27b71c703c80e00bec3c5506b82c6fd8ab0afe063fd75666640d12a9db1401126cc938190c556aca92f01bfd706b1a944d104be834c370b5337df2af23da888f980f543069ea2b8e55c7b57d579278140755748a28664256da02bb91f6bb86946c6d5ed654fdec23178d91a04c5ef367c333adac343096af22423174e9a5bf6def92c2d731f37ff9b520f9e9f4879eced0649c438900f6ce7ac278d393b6d81ff127dc2948a6c98ffea9024cfddcd6f4aecd5a15fcd3107c19e55fd9832326cc6e0428989d659f8e334a041b05c07553d952f11d9b0efa2645709b464cd4312103dcfd3fe0c2cf0e38b9c95b1ef15b6ad179a723d2cfee6bd3bcc60795210896d22d953e6c313defed417076488ac7da050e70d513001ddbd8192e44593e6eaba8fc75a2e3464ddf3caa919713ba10412c25e56aa5fc772ac38c9372181984fb5c1354ffb2df2685b8debe24075231f24282079f263ba853920bcb9a4b2df6229c3c430087c9c665822403edec85f8e8febe371c62d5ff5bcc21222519b5d2ea006f8668a30087a13b2a94e65543cb74902fb0ce079fa9d668413b9a373a28bd784f3b65d050fa01514fc32f7ff98536a60a2a7cefa11314b2e4455d920be59b94cfec7dcb2892c9b45de6ab9d1de76e6608e40d41df8842c029f94213c80f72ec27e369fa982238f843c6165a54ac7d63f5f725c7771ccc1c7e2844ccaffb49259847158dd58e4e832a3436f2e3341e01eb7012a3dab7ec17182b895d8bcf09d7a3c3a660431814d36fe12152f188fdc6f06396b9e319ca46ba281d8a3159db34e8f01e9bfd8468121d7a84733a61c631082142bb9504596ba9164a3ff36d69a95f0234100647949fe71273b6aaf6a13d8a4282d7ee302a62a4cddef1ed9865a236c74371dd90925bd82ea290244a100a5c47cb3c23c5cb2f3dd9c8b0edd35373f4602ab8231e0fae2dce933caf5e2012ecd963dc12b7c4041ce1c9daf69de1a3f4d07f6adbc43aa2449491bc8563b8cf327c20be61c7c51bf5c2d0514c8bc6f128e01600c1c94d63ca03edd9a286dfe7887b6c6af1669d0b611759dd3274ada5302f4fcc91071b651ecb161193a4aa067fae43e8ae51a823e2f3b76a19afa2223a740d883368eb261b232149c2ef986cd8b15ea56a695d856eb63df584228cdab420446978e152840005370ee5ac3b44ec1cc2de7a696814d8150fb57bd133f3d6369d83f974f1aadc1f6ec507cd62681a3425343de21fbdce2b6bb22556af9da33d25d925bd6cd5043be189022eb48b87a17d3ff908642eef5a36bc152fa6235f4c0a9a62a97e99dd61e11af2d015d58b8386666086a01b69b819b122d1ea6c55fd512d928839f807face4fd3ef9cafdb0143456a37805bc479be479f7f741855ab2f31360302efa0dc28141cb12be6b1f6e7b5aa98319eaf544b2802600f2f12ee4bcd64f2b7ecce80975352791aa7cfbd0ee0efa5ba0fba7c5d12072f3979f2fd796c8b6815f61a8e80d5518805ab0637c5dd108629151f6d46f94945dbc05032abf6d79361914b751092a2018682c1e9f7cb86450dc0ac54c1e70a2ec1d39bf19aa86cb8fc82491f07e2e999d32f63f8ea683bd58c09c6556cfa9411a5163bb094684c42b58f9eff8e6d3b231d9ff149e718e2fff4270d11c612e2dd63ad7b963d6ab4511a719973cd712deb60ae54a2079f9ecc0527b027a1d4885c7964e7bfa39cae0526972ded7ec4b7c40f74bee8d53f5dcceaeec5d6ecbbd83981d3671e7320e5fc83687a7719d281af79c06010e742f6f12240c9799d05e770352046dcbf0ad3ba465f6d4280ea762272fbf876ca5e753906d4ce886b9df1441d0f884f27eaa51a480e945c28e285bffe7be623bbdb3440740bc8eadfcd6118793e8b2c4887a66df9e3290d36e980192d643bbcad9d5d749", @ANYRESDEC, @ANYRESDEC=r0, @ANYRESOCT=r0], @ANYRES64, @ANYRESHEX=r0], 0x4) 00:03:55 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x8, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) __getcwd(&(0x7f0000000380)=""/214, 0xa1) 00:03:55 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x8000000, 0xfffffffffffffffc}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x20) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x1, 0x20}, {0x4, 0x9}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1f0") r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) fcntl$setstatus(r1, 0x4, 0x8) r2 = shmget(0x2, 0xf000, 0x0, &(0x7f0000984000/0xf000)=nil) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000200)={0x100, 0x80}, &(0x7f0000000240)={0xe6fd}, 0x8) shmat(r2, &(0x7f0000986000/0x1000)=nil, 0x1000) 00:03:55 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = socket(0x2, 0x5, 0xcb) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000340)={{"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", "d597bb9b489b4246e0cc0fa24af83af00d939ca015b5182bea43c980e0930a1e", 0x80000000, 0x9}, &(0x7f00000002c0)="d665035ac505f0f1706c39b9aa8d732373858f53e56207547431cdb333d9087e6f704226d5d845937a0ed62267eeef2413c23ac4686f784592360da680d1469a7a7f1801046dee1370232c73539efaf2b4b86ad6de3e39704db572b71b8f019a1c633502aab2bb3499307d476e76c967e3659d188a49fe9f", 0x100, 0x5, 0x5, 0xfff, 0x768d, 0x80000001, 0xffffffffffffff01, 0x7}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000800)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x881, 0xff}, 0xc) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0xf250, 0x4) accept4$unix(r0, 0x0, &(0x7f0000000240), 0x20000000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000007c0)={r1, 0x4}, 0x8) 00:03:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x6, 0x2) getsockopt$sock_int(r1, 0xffff, 0x409, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:03:55 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/232, 0xe8, 0xc1, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/31, 0x1f, 0x40, 0x0, 0x0) select(0x4e756381595dc85a, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 00:03:56 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0xfffffffffffffffc) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) 00:03:56 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x300000000000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:56 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0xfffffffffffffffc) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) 00:03:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x4) msgget$private(0x0, 0x600) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000180)={{"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", "bad3d66a203ae30766aa8493f3729147625f9ecb30641ddeaeb7304a42e80997", 0xffffffffffff7fff, 0x80000000}, &(0x7f00000000c0)="57b7b363f24fefdade762a16cb3bf9c89dc499286f12cb3135c0bf0cac841ea705ba5a75834a112c97e5bcb605b748e5585794320963abdc340f799176f2703402c6bbab908631dd1759317985400588cbe646520da95adb65fb247add8c784570a5d9b3bdbb6a70d8b2924db1eb9a3d2b13be8beb65c04d10c6ec3aa97249048112", 0x4, 0x6, 0x5, 0x5, 0x0, 0x7, 0x8000, 0x6}) r2 = getuid() r3 = getgid() fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) 00:03:56 executing program 3: r0 = semget(0xffffffffffffffff, 0x3, 0x0) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000180)=0x1000) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f00000001c0)=""/4096) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x6) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockname(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000011c0)=0x1a) 00:03:56 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x0) 00:03:56 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000100)="46d94c52e283efb4c65910ffaf76e16d5daa9a836c245794e91a3fa3c2b0473e0e875b5fccec073814d92333b2399566f9714065acfcbb80139b508061058fe2b2aca80f1be5144e6d170c0aebf019e9c12d31591432fdf5a61c6909a3d46a41980bb4700f0544d654034345d51e440e6dac738e752fc98fd94faf0e19f00e0ca42cc5e2a40afb24f02cd43dbb") syz_execute_func(&(0x7f0000000000)="98341b0f050fc7f791b01a4141e2e9964182bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:03:56 executing program 3: mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={r1, 0xfffffffffffffffc, 0x1003, 0x3, 0x4}, &(0x7f0000000140)=0x9) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0xffff, @empty, 0x6}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x8, @mcast2, 0x9}]}, &(0x7f0000000280)=0x10) unlink(&(0x7f0000000000)='./file0/file0\x00') rmdir(&(0x7f00000002c0)='./file0/\x00') 00:03:56 executing program 1: nanosleep(&(0x7f0000000000)={0x4, 0x1}, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000080)="2ef040ff4edb36f2460f2de2660f2a4900c4415c15f0c42245b7f6c401d5e19d0d000000f01121c46250f57e02430f72f7320ff46622") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000000c0)="1a31a388b6e10eec230f5e3d8eba966d") ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000100)="3db7f1481d2cf53a6deffc27") ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000140)="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") close(r0) r1 = accept4$inet(r0, &(0x7f0000001140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001180)=0x10, 0x10000000) poll(&(0x7f00000011c0)=[{r0, 0x30}, {r0, 0x4}, {r1, 0x100}, {r0}, {r0, 0x20}, {r1, 0x4}, {r0, 0x8}], 0x7, 0xfffffffffffffffd) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000001200)="ca81023392ae6acbca2e69116737f1b179471e880285a3b263faca0f0c668d6c25d3f18f812fc20da42349db008f9b3bee228dd99f16ca83e7d6c6e291b7ab6ca140ba9e9016dfa6e79f3626dd7dea") r2 = semget(0x0, 0x6, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000001280)=[0xfffffffffffffff7]) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000012c0)="6bd19e9688303cfebaef2f7dee774902a16f65abc75136dfe5b4fc4c87a65a3d05a0f391a46afe722f4b06b68ac457c098cef024ae25702384977b7a2a6fd91442b89a8ec8e36a7463c7a659d2c20f74f94711bf258ea03adabb60473960c2c2000ca34c43732649ddf295ad8fcb99e533ff5b0c51f01bd7b556c863b8dc4da9b2a79c7a3e954964846224681038e02596482266a5b7727db71fe26862dfbabd740c4adc160b49b9e06fe2bf4ce5962a89ba1a747bc4aecf7cabf4fd8be131e3788f6e11a65df6f9cf265411601ff62770", 0xd1) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000013c0)=[0x9, 0x5, 0x0, 0x8, 0xffffffff]) getegid() recvfrom$inet(r0, &(0x7f0000001400)=""/26, 0x1a, 0x82, &(0x7f0000001440)={0x2, 0x0, @multicast1}, 0x10) __semctl$SETVAL(r2, 0x7, 0x8, &(0x7f0000001480)=0x7fffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000014c0), &(0x7f0000001500)=0x4) unlinkat(r0, &(0x7f0000001540)='./file0\x00', 0x800) writev(r1, &(0x7f0000002640)=[{&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000002580)="fa53e2a85fecad65aa122415be871168e38582040b2fdbe606d526175ae876653d6cb4abc1042c22f2ec1f8ad058bba4188fde1c084b29a0b03688705971673a7ed62ea17f9a4ecca67e96244c75bea956014c3c27da0fded8c818c7b1ada755475c6821fed51e36a7ea10293697f5c105a705a1dc852b3948693c773df2d63fde6a6a11ab36ca2a688af46c014ba077f9b09c9c2512d864f8e4d558b76c13e7254bedf4c1a2c0c3b334a2e348334c276d199c8790564715", 0xb8}], 0x2) semget$private(0x0, 0x4, 0x400) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000002680)="41438dbb3d58229f93e8e38c630dc60cb78351d492b428c6a806eb18d3cf2eee4980060f1fb3704a53f6d88f2cb6b76c933d7c56890e3d145c8e1aa158465ba7b1fd47ec93bfcdb2d1691e29d8a31140ce9f201de2839e76a3afcf6168c5cdd401d943", 0x63}, {&(0x7f0000002700)="689e753a3bedbc0919f3118e63d69c4a9aa6532f0dee44a0aba9eda3f72f6288dfaebc4e0be85b2c742ab8be1d81c8e457d266a5c8c4d8bee3af35d220e1eaa38432aeb656b05fb908e0ed573c48fa2c1e9dea218296f5975a62c9239a3b9875a931d8ce5856ee93e871907b661352e2884ef710a85b93c30c0e503b5a8e38f9d754e187c61cdc50ed2e97d61cd6ecf91f736e2cf551f6dbfb3910f83bde714caacfe1bcbf6a0f6059742961e83932b2080d248007e89cbb7a032bce42", 0xbd}, {&(0x7f00000027c0)="70849f758b", 0x5}], 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002840)=""/4096, &(0x7f0000003840)=0x1000) lseek(r0, 0x0, 0x7) semget$private(0x0, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000003880)={0x9, 0x1, 0x6, 0x1}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000038c0)={0x0, 0x4}, &(0x7f0000003900)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003940)={r3, 0x4, 0x100000000}, &(0x7f0000003980)=0xc) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000039c0)=[0x522d, 0x100000000, 0x1, 0x3, 0xa8, 0x1f]) fstat(r0, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) 00:03:56 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x400000000000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:56 executing program 1: syz_execute_func(&(0x7f0000000000)="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") dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socket$inet_udplite(0x2, 0x2, 0x88) 00:03:57 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) fcntl$getown(r0, 0x5) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000040)="58c2977ea17da3dd5b8723e480d647c003ab412bb7fff0aea844003ec667b8beda761ba7d9f58fd962bedc7ab2c7cfa2dfa01cbb8242fe4b2a03c8fda7a170c9c063a523a76ac546551f6b62810f73d8da17acbd3c372d") 00:03:57 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000380), 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mlockall(0x2) r3 = open$dir(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000100)="fe7dbfa7845734cf0053c399542c28f6fe295a1c767cf469bdca8df066dd558670285867fa17215be0a61d5ce877facb695d65dc0a5d186938c4a0be94aea3664cc1d33b9a230d416eb4f83870"}], 0x8e) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x10001, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1}}, r6, 0x92, 0x9, 0xff}, &(0x7f0000000300)=0x94) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r7, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r8 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x80) r9 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000b00)=ANY=[@ANYBLOB="1c004e229c030000fe8000000000000000000000000000aaff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009bd300"/128, @ANYRES32=0x0, @ANYBLOB="010100000eba6fa900000000cf6c000008800000add52f4659fd3211e0f9824fb787ef98475fc9be6685a8b15e4ed44f87fb2e05b25daff573487b0300000000000000d94240f94d917ddeb19ae31155"], &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x1000, 0x7, 0xb79de77, r2}, &(0x7f0000000340)=0x10) openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000a40)="e0aadb0bef46366f14f45035607690caad2dc56c1352b57e62df378f563ef07ceea0443eb73eec444e3cf9a6bdc849f6dc577cac0a5b4d401bb0204285ee77ff8f4ee53de2346df2bc0b3d202e0eea4ffbf780fe484dfc5478129b8a0275e0d63f37206ef712e48628e841c3b22a34b1e72d69bca7b71bac792e33cf81511d0e85d0cacacd7fb4b39a76bc2fa74591dc1de6972ae8", 0x95, 0xc, &(0x7f0000000400)={0x1c, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) fchdir(r1) r4 = open(&(0x7f0000000140)='.\x00', 0x8, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000003c0)={0x7, 0x2400, 0x6, 0x7, r3}, 0x10) write(r0, &(0x7f0000000480)="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", 0x599) r5 = socket(0x2, 0x4, 0xffffffffffffffe0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x3, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000000)=0xffffffff, 0x4) 00:03:57 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000380), 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mlockall(0x2) r3 = open$dir(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000100)="fe7dbfa7845734cf0053c399542c28f6fe295a1c767cf469bdca8df066dd558670285867fa17215be0a61d5ce877facb695d65dc0a5d186938c4a0be94aea3664cc1d33b9a230d416eb4f83870"}], 0x8e) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x10001, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1}}, r6, 0x92, 0x9, 0xff}, &(0x7f0000000300)=0x94) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r7, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r8 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x80) r9 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) select(0x40, &(0x7f0000000000)={0x71, 0x20, 0x91, 0x1, 0x8, 0x40, 0x6, 0xa25}, &(0x7f0000000040)={0x5, 0x2, 0x8, 0x1, 0x2, 0x3f000, 0x5, 0x4}, &(0x7f00000000c0)={0x76ca, 0x1, 0x1, 0x321, 0x1acc, 0x400, 0x9, 0x5}, &(0x7f0000000100)={0xeb, 0x200}) 00:03:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fstat(r0, &(0x7f0000000000)) lseek(r0, 0x0, 0x0) 00:03:58 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x17, 0x4, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000000)=[{r1, 0x80}], 0x1, 0x2) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x4) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x800) 00:03:58 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x500000000000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:58 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0xfffffffffffffebd, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 00:03:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000200)="34b964e8a53ec384caed51d444195a9f3ccff144d2a2123c86a2484074c4f15bfd8df3ce710797b860fe665e53c4813a6ed58b4a25aca38018627798e729b6272c41039fc4cd121633dae16e09c45aca13b81b8a9a606f50da9aedd3775094594b400af674ead8b4e9c678d1c63110217c5f236eed01b53a107205fcae3c6d25c0808b98e28c770d20") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:03:58 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x1c) freebsd11_fstat(r0, &(0x7f0000000180)) 00:03:58 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbbfd45580790ed7333fdeb4a8ad43bfc35963d936eb1a98442d40edb16acbf6b1fd7db852d71076c5764d23cd0654d727390c0ddbcd2318a6aacb05e28f1917713407", @ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], 0x94) setpgid(0x0, 0x0) 00:03:58 executing program 0: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="6066c8e94570b18ac8e61f682f5e445fc00e3061593d31c4b6da6dfe0b24d87a4a9f1347db26211ed6e6b6580445bca08d18275cad823aa467ece9ac041f047d11156562fc108a74c953fb572bf393dc6a665e4686a9debaa4b91f1ab292d1fc2a89edf5cfbd43c3f80d655d9d9a8c2f88c30749258873317787f98ff5722844ee38c771421aef0f91ffb4e4cb7639d1323dc5133c69197b3e88e7a72206eeb6eb5602f5", 0x2d}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x3, 0x3, 0x101}, 0x10) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) execve(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000003c0)) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000340)={0x1f, &(0x7f0000000300)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000380)=0x10) 00:03:58 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x0, 0x7fffffff}, {0x3f, 0x5}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:03:58 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x10c, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x7, 0x4, 0x5, 0x6, 0xfe, 0x67, 0x8, 0x3, 0x59, 0x0, @rand_addr=0x7f, @rand_addr=0x200, {[@generic={0x0, 0x5, "dfbe89"}]}}, @tcp={{0x0, 0x1, r0, r1, 0x7, 0x0, 0x8, 0x88, 0x1f, 0x0, 0x401, {[@timestamp={0x8, 0xa, 0x3fffc00000, 0x7}]}}, {"8c4613711140956b0922d812f3921c60b48afb3e1a67dc44daa59e0acfb8551d120d8700dc5befbf8ea1760341f0310fdd15c016ddbbff0d73429566fc82707dc0fb4c2e68e089f2e4f8284d6221e85f91ef4a2c01951d2415e05d4ef8965943b852167047d36186c0c6133a8586d39694542a2086034515a1f348752820ddd366131d7938e938108059d72260cba6e1edc5d434762f342609c644cb94ce17ed7b0d6191c56d3d7e7a464e83d263253a5a4872203f7c62dac5893fd44e7a7394e4bf"}}}}}}) 00:03:58 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x1700000000000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:03:58 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="dfcc545ac80fafa96806b6cca74e6da177c509f932eae2d28a4dc6f4c2e196103d67f0650e8f8ad36d757dba0ce642dd885442bb3145b5dc92ec2fed8ee10e15261a23909dd5ec0b5e139f8a9a76f691aa92f4d4c50d1de8d88a63f708216cb9cc1c3c8eb83f7d8577322bafb661e94dfaa9acd99b85217b61613e8f22b2195c5ffc2ccceaf559e2d2480520983b23a00dbc6c1af75dbcb8d81c447d0c0a92dd1dd990131d2e334377881520fefa000f8e08877c82fc7511342a4fa73a2949bcb199424453c103fec23496f4e5425a1f4a74ab5fd6de3ea0b4d3ccfe7b4791") socket$inet_udp(0x2, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="20a3c8222b0893000800000000000061ec515c2a131430ef64ff23ab8abbc292220b528f5f58948081d7501534d8202cf5d17ae6bf7f1b22e5f7d694b0bf02a7f96ae3a6c7caec7cedf1a87180a717d463c6470bc04edff0c6fdb08489ef8c930822da00a0ffa5c16e8526", 0x6b) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x800, 0x0) 00:03:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xff, 0x79b}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, r1, 0x530a, 0x7, 0x8, 0x7f, 0x3, 0x80000001}, &(0x7f00000001c0)=0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:03:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045dc008839cbeac8b500002900907600000000450000000000000000000000ac2300aa00000000"]) 00:03:59 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c160000"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff666d00000000000000"], 0x10) 00:03:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="e44f41d5ec55f189f83ccd01c2eed4e23c560dccc94da962bb77095e96e71cf6753a944949d7f154f547e30dfe9928a9a914c6a5a131bfb308de8afa09d9ce1ba13e02efbe650c77cb8fb9037a39e28cf799932081749c9abc5a68d18b0a041557d968429194c2238b7d4c6bef166628b220d562fa2810e86280b7a7871979f5eb6332a5c7927a806cb12facd280749e8d43bbb8c350f42d3285104291f4f4487b5d1e4adc7c8891a6747ee2b2cf06eae5adcca8de511e662ebebd1a5878943999f499bfee824f0da01c87787f58de76e88cc2de67ae5d018f61a324ef0682d507c57aec05da66b70b", 0xe9) setsockopt$inet_int(r0, 0x0, 0x10, 0x0, 0x0) 00:03:59 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00003b81c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:03:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x4) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="fa4e5b379eba5a9096d41829d1bcdaa5ccf5775e42c55809907a2e5167b488387b80af93b0b621b537316d3d71d69cd2d96c8a0ab055440fd9e88e818c7c5ccbc5396ce254159bf61401368ad4795b476dca6f9e54e8684a16976815cf6e21a9417f6e9daa4a62ef4e0d0679268b04b7e9ccbe0be03d178faf42d7692774546b57e06b6b07acf463065ef7b7959f36ffa442da0c28715e99054e879ff0d4e8690f0af6b1cf951ab30ab31ffcdca84a05edd7fea92b0861d03ecfd430d5d30e72d2f1664e5593bee1c6e33457ccbb00ec") r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) close(r2) close(r1) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}}) 00:04:00 executing program 3: syz_execute_func(&(0x7f0000000200)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000080)='./file0\x00', 0x130503, 0x26) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x7ad3, "edeb9a1bb6517d0e9e32b42e81094f71"}, 0x14) r1 = shmget(0x0, 0x4000, 0x2f0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/119) 00:04:00 executing program 1: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) r0 = getuid() setuid(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) socketpair(0x17, 0x3, 0xfffffffffffffff7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x78, @ipv4={[], [], @multicast1}, 0x3}, @in6={0x1c, 0x2, 0x8, @mcast1, 0x20}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0xbea, @mcast2}, @in={0x2, 0x1}]}, &(0x7f0000000380)=0x10) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133741ad0f71e7f166660f3a0b0865") r3 = dup(0xffffffffffffffff) getsockname$inet(r3, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001200)={r1, 0xb, 0x7}, &(0x7f0000001240)=0x8) getresuid(0x0, 0x0, 0x0) 00:04:00 executing program 0: syz_execute_func(&(0x7f0000000000)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:04:00 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x3200000000000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:04:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) syz_execute_func(&(0x7f00000004c0)="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") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100098000feee"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:04:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x20d) r1 = semget$private(0x0, 0x3, 0x40) __semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x4, 0x20000000000, 0xdc3, r2}) r3 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000140)=""/64) freebsd11_fstat(r0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000100)=0x9, 0x4) 00:04:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x205b}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:04:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="320245eb1f2175fc52312f66696c653000d6caddebbb537fd3eb71039a"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) 00:04:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000140)='./file0/file0/file0/file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000240)='(\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='*\\,)%\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x8c\x00']) utimensat(r0, &(0x7f00000003c0)='.\x00', &(0x7f0000000080)={{0x0, 0x3000000000000}, {0x0, 0x9}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1f, 0x0, 0x3, 0x7d4, 0x5, 0x5b, 0x1, 0x1ff, 0x101, 0x1}, 0xb) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={0x0, 0x40}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000480)={0x6, 0x10000, 0x200, 0xdb, 0x1, 0x1, 0x0, 0x20, r1}, 0x20) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x0) 00:04:00 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x100005, 0x80) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x100) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)='.\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r2, 0xd2, 0x200, 0xffff}, &(0x7f0000000400)=0x10) r3 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:00 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0xa045524600f8ffff, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:04:00 executing program 3: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = semget$private(0x0, 0x3, 0xa8) semop(r1, &(0x7f0000000000)=[{0x0, 0x8e, 0x1000}], 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) semget$private(0x0, 0x1, 0x28) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@loopback, @broadcast, 0x0}, &(0x7f00000000c0)=0xfffffffffffffc1d) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast2, r3}, 0xc) 00:04:00 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x3200000000000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:04:01 executing program 0: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = msgget(0x0, 0x8) msgrcv(r1, &(0x7f0000000180)={0x0, ""/132}, 0x8c, 0x7af118fb2100b1df, 0x1800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x7, 0x4}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x4, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x200, 0x4) r3 = open(0x0, 0x80000000000206, 0x0) r4 = getpid() fcntl$setown(r0, 0x6, r4) msgget$private(0x0, 0x1fd) poll(0x0, 0x0, 0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) getpgid(r5) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) close(r0) mlockall(0x1) sync() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="050000046090f800090002000200f55be90affdc8d165607dc954ba97b46f1c3bec10100000000000000e3b7819bb04790847db20a95955073167415aeb583043429660bce625534e2e01b6d6b6d0e42c75aff7d1c0e"], 0xe) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xd19406ef75fa841, 0x12, r0, 0x3) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 00:04:01 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f00000003c0)={{"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", "d287406eb6e7e6874a29ba42858fa86d83caf89a501f78851dbeb42bfaff5e68", 0x200, 0x7}, &(0x7f0000000040)="265330db3f43413d630d86b7aaafb4d300d761a6b672310608a66a2e26451f22727a1ade4b6df722db4a823428", 0x80, 0x1, 0x4, 0x3, 0x101, 0x65, 0x8}) 00:04:01 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="45b929931f1ba324484223ba3cdf7d6ad9f79991907df3653065baf4de902c3baa25c12558d2180c6d2f1f568718c1a271376e293409163c6c91487d5d4072fe5e5d91fbc539954659719fbd1683b809603ea039ff031e99781095d8fb680cc68f71ea61a0a480a47b93ae12c86c93c4a6b2b65cb50b5c555f3deb0260a2c42f5034f2a303ea235dd39e0b5390b5c98f9d959fac36b11feb0924c98b881d529dc1d63bdaf1f69fa6ff9b00eb95321b2bde5015a5f37eadf2be5fdc9164fc7c37e0f2") 00:04:01 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f0000000200)=[{r0, 0x1e}, {r0, 0x1}, {r0}, {r0, 0x44}, {r0}, {r0, 0x4}, {r0, 0x30}], 0x7, 0x16d) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0x1000, "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"}, &(0x7f0000001300)=0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) poll(&(0x7f00000001c0)=[{r0, 0x2004}, {r0, 0x100}, {r0, 0x51}, {r0}, {r0, 0x2000}, {r0, 0x1}], 0x6, 0xd9192f5) sendto$inet(r0, 0x0, 0xff57, 0x20080, 0x0, 0xfffffffffffffd90) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x3f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x1}, 0x8) 00:04:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:04:01 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0xc700000000000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:04:01 executing program 3: socketpair(0x10, 0x20000000, 0x1a5c, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x0, 0x2, [0x9, 0x2]}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffec0) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:04:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:04:01 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, 0xfffffffffffffffe, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000)=0x8, 0x4) 00:04:01 executing program 3: r0 = socket(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000aecac66f30b7e553f4c310b3bb1c351626d7e7113f9a86ab6364b5c938e2fe829b08d948e036ddee3f850ef17e0c473a9b1487eb17b8f1882035d1baa5ec5aa213c0dcc4cd7fd8eed68e3b0cbe7079"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x9, 0x80000000}, {0x100000001, 0x401}}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:04:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:04:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0xfffffffffffffff8, @empty, 0x5}}, r1, 0x5, 0x81, 0x5, 0x2, 0x8}, &(0x7f00000000c0)=0x98) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_STAT(r2, 0x6, 0xa, &(0x7f0000000140)=""/216) open(&(0x7f0000000300)='./file0\x00', 0x100, 0xd1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:04:01 executing program 3: r0 = socket$inet(0x2, 0x0, 0x38) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x7}, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r2 = dup(r1) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x100) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) ftruncate(r2, 0x2a60) r3 = dup(r1) write(r3, &(0x7f0000000040), 0x3000) 00:04:02 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0xfffff800465245a0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:04:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) recvfrom$unix(r1, &(0x7f00000000c0)=""/102, 0x66, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xffffffffffffff79) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x1, 0x2f, @loopback, 0x1}, {0x1c, 0x1, 0x7fff, @mcast1, 0xfffffffffffff729}, 0x1, [0x2, 0x3, 0x2, 0x4, 0xff80000000000000, 0x47f0, 0xfffffffffffffffe, 0x401]}, 0x5c) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000200)={@remote, @remote, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) 00:04:02 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/76, 0x4c) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000000c0)="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") getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000010c0), &(0x7f0000001100)=0x10) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000001140)="bdc29ace09027c1cd508a6787393224975a55098c3e4862de2298555a67d88cdfe384f792fa9bc7bd4ac8de06b204d00cce77016b57e5da265fe3665") pipe2(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) pipe2(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) socket$inet6_tcp(0x1c, 0x1, 0x0) faccessat(r3, &(0x7f0000001200)='./file0\x00', 0x8, 0x1000) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000001280)={{"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", "796c171f7a0ef04d53babd11344c3a66012204bdd2cf8f96b1a7407d62f2f515", 0x100000000, 0x6}, &(0x7f0000001240)="8007fc30d7654737221a6c9f40aa36c13ce5be4e19c0f6b14a73b7ac0b903fd9aebe4afd38c292218c4987b78f6430b0912a8605ff38", 0x6, 0xf5, 0x0, 0x6, 0x2, 0x1, 0x7, 0x1}) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000001700)="c8d25a8c3e21d2ba3d8060a1342a8b115b61a97246a77d02bde03f6282d09c2e32c38ddb8491870fb7dbbb25cd8f82d26d97eec6edc13f66430e2aa3599b7d64936154d26c75532338330b74ac9c7808ea61f243034fffcf855c3e548707f1fcde33eed36196d8085b") ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f0000001800)={{"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", "3fe803112a90e62ef5d462f44e3279c58f3b211dfb6ef94df6dd0abff8bd6f4f", 0x6c, 0x1}, &(0x7f0000001780)="327fbb81cb14b10a9c7ee5a9f84262587eef6c2d91f191f7cfb80c677eaec5d867cbc34bf1cb0f7d2d24fd49f244e52fc99d2cf3cd82920e55d9162308e148414485903271aa3fc0121137817d5132791b39f49d52be43e17322c3ecd7b8ae9d74f4d47b6bbf72c88c86e8eb0dfeb49ece06922964ddaa3659102413bd", 0x9, 0x2, 0x2, 0x81, 0x0, 0x8, 0x8, 0x6ca3}) write(r2, &(0x7f0000001c80)="76e66629453a61bcf0b8d0544f0da480b50ddcf6d96b26bc458d75ce03db2046535f744bdd28cacd50d105dc7c4f7263d1f96ee3ce2302dba382dd2c6155db43f95017f488a1a70f9ca82bbd29eb77874dfa79cb5f63d8f95bca25538b3959b245f561d2d95331f2eeb280d85ad0f692a2d8fa733be1253e18bd2d4a3778e9c98398963b00b02d60eef192e90765d666e13e4f7fa164633d403cc3b141c0da6afae13d8a69b3049583cad4c7c1334daedf74ea54e3aeb81caa3c8a49920177de55720b4405e0c21f4104aefd6bfb1550a31519c4a7b5db82d63afbd76268048e933d1fba5ee2fa33c7e834", 0xeb) fchmod(r1, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000001d80), &(0x7f0000001dc0)=0xb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001e00)={0x0, 0x3}, &(0x7f0000001e40)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001e80)={r5, 0x6}, 0x8) futimesat(r3, &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={{0x3, 0xffffffff}, {0x1, 0x1}}) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000001f40)="a2d0a5271fc44c3ebc8607563cbca4ab26b706345d405e1cfecdc75c9cf93c4b0a37a4800f146db0dba4af9a2423a69120c6753e66e7c811c77cc10a66f95484e648e3d7487c2586f0705af47d01c03e74c85f17bf58fa8a893329f3f02a12afe5755f235cbe490f775fd4b29b7c0cc796cc1048e5a7e00c089b33bf164fdf85d25db23357d7b74dad619e25493b2e1c4062ba8345d420d11c6dac866a33cfbe7b981f139a965afff370530776a3bd8ee6b8421bb19b1f67fca2678b66399374aa6f") lseek(r2, 0x0, 0x1) fstat(r4, &(0x7f0000002040)) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000002140)={0x9, 0x1f}, 0x10) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000002180), &(0x7f0000002280)=0x100) r6 = dup2(r3, r1) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f00000032c0)={0x10, &(0x7f00000022c0)="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", 0x0, 0x14, 0x1f}) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000003300)=""/22, &(0x7f0000003340)=0x16) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000003380)={r5, 0x7, 0xff}, &(0x7f00000033c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000003400)={r5, 0x200}, &(0x7f0000003440)=0x8) setsockopt$inet6_tcp_buf(r6, 0x6, 0x0, &(0x7f0000003480)="9c9ac1481bc356eb06e345fcbc3cbf35f46c6cc9eab16c88dd9f1a96a7a78dd58ab35eae", 0x24) 00:04:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x7b, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x40, @loopback, 0x1}, @in6={0x1c, 0x2, 0x3, @loopback, 0x3}, @in6={0x1c, 0x0, 0x9c90, @remote={0xfe, 0x80, [], 0x0}, 0xa56}, @in6={0x1c, 0x1, 0x100000001, @loopback, 0x800}, @in={0x2, 0x2}]}, &(0x7f0000000140)=0x10) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)) msgget$private(0x0, 0x20) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) 00:04:02 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000880)={@in6={{0x1c, 0x3, 0x9, @rand_addr="673d0eaef0bba9d555218be209f54d31", 0xd475}}, r4, 0x5, 0xc4f, 0x80000001}, 0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:04:02 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xec9472c1dd61878) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) 00:04:02 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162"}, 0x14) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffff54}, 0x0) 00:04:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) fsync(r0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0)={0xf8ac, 0x5}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@multicast2, @rand_addr}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000200)=0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0x9, 0x9}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x8004746d, &(0x7f00000000c0)) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:04:03 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0xffffffff00000000, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:04:03 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f05bf03000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e2fdee51bc44607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d80000000f2d8f0b000000c2a0c10b00cca27a0e0fc441b5d28222000000d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3285e0c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="470906fd0018fae6031380200000"], &(0x7f00000003c0)=0x27) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r2, 0x800, 0x0, 0x81, 0x7ff}, &(0x7f0000000380)=0x18) mlockall(0x2) open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x57c2, 0x1}, &(0x7f0000000180)=0xc) 00:04:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x40000, 0xf270c82bbb49de89) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x7, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) dup(r2) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 00:04:03 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x911}, 0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000480)='\x00']) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) shmget(0x2, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x2f7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:04:03 executing program 3: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000140)="5c0084ef97d22d302f3e3ed96097f8a217f21d7a2b96be3813faac9cc0d13973140248715ae7c39f28feac40214c782db31515e9b14a17f8398373525f125ae691c19f", 0x43}, {&(0x7f00000001c0)="320818dc727bde4b4b11761eec446083a8f6abfc1a13e67a5ee8d586a9660d6f2ee7ba692486f4177bb6ef4373366e", 0x2f}], 0x2) writev(r2, &(0x7f0000000100), 0x100000000000005c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:04:03 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f0000000000)='c', 0x1}], 0x1) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x404, 0x1) panic: vm_page_unhold: hold count < 0!!! cpuid = 1 time = 243 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00280096d0 vpanic() at vpanic+0x1e0/frame 0xfffffe0028009730 panic() at panic+0x43/frame 0xfffffe0028009790 vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe00280097e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe00280098b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0028009910 kern_writev() at kern_writev+0x66/frame 0xfffffe0028009950 sys_writev() at sys_writev+0x50/frame 0xfffffe0028009980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028009ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028009ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 3818 tid 100398 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why